1 2006-08-26 Bruno Haible <bruno@clisp.org>
2 Simon Josefsson <jas@extundo.com>
5 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
7 2006-08-28 Bruno Haible <bruno@clisp.org>
9 * c-strstr.h: New file, from GNU gettext.
10 * c-strstr.c: New file, from GNU gettext.
12 2006-08-26 Bruno Haible <bruno@clisp.org>
14 * inttypes_.h: New file.
15 * inttypes.h: Remove file.
16 * stdint_.h: Include <inttypes.h> through its absolute filename.
18 * imaxabs.c: New file.
20 * imaxdiv.c: New file.
22 2006-08-22 Bruno Haible <bruno@clisp.org>
24 * readutmp.h: Skip most definitions if neither <utmp.h> nor
27 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
30 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
31 Problem reported by Bruno Haible.
33 2006-08-21 Bruno Haible <bruno@clisp.org>
36 * mbchar.h: Include <wctype.h> only if it exists.
38 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
40 * cycle-check.h: Include <stdint.h> unconditionally, since we
41 now assume the stdint module. Do not include inttypes.h.
42 * fsusage.h: Likewise.
43 * getndelim2.c: Likewise.
45 * inttostr.h: Likewise.
46 * obstack.c: Likewise.
47 * regex_internal.h: Likewise.
48 * tempname.c: Likewise.
49 * utimecmp.c: Likewise.
50 * xstrtol.h: Likewise.
52 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
54 * strtoimax.c: Adjust to macro name changes in Autoconf,
55 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
58 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
60 * fchmodat.c: New file, from coreutils. This was inadvertently
61 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
63 2006-08-18 Bruno Haible <bruno@clisp.org>
65 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
66 (ME_DUMMY): Treat "kernfs" as a dummy.
67 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
69 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
71 Update from coreutils.
73 * __fpending.h: Add copyright notice.
74 * fprintftime.h: Likewise.
75 * savedir.c: Use (C) in copyright notice.
76 * savedir.h: Likewise.
78 2006-08-15 Jim Meyering <jim@meyering.net>
80 * at-func.c: New file, with the logic of all emulated at-functions.
81 * openat-priv.h: Include <errno.h> and define ENOSYS,
82 in support of the EXPECTED_ERRNO macro.
83 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
84 Instead, define the appropriate symbols and include "at-func.c".
85 * mkdirat.c (mkdirat): Likewise.
86 * fchmodat.c (fchmodat): Likewise.
87 (ENOSYS): Remove definition.
88 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
89 Don't include "unistd--.h" -- it wasn't ever used.
91 2006-01-17 Jim Meyering <jim@meyering.net>
93 Rewrite fts.c not to change the current working directory,
94 by using openat, fstatat, fdopendir, etc..
96 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
97 (HAVE_OPENAT_SUPPORT): Define.
98 [_LIBC] (fchdir): Don't undef or define; no longer used.
99 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
100 Now, this `function' always succeeds, and consumes its file descriptor
101 parameter -- so callers must not close such FDs. Update callers.
102 (diropen_fd, opendirat, cwd_advance_fd): New functions.
103 (diropen): Add parameter, SP. Adjust all callers.
104 Implement using diropen_fd, rather than open.
105 (fts_open): Initialize new member, fts_cwd_fd.
106 Remove fts_rft-setting code.
107 (fts_close): Close fts_cwd_fd, if necessary.
108 (__opendir2): Define in terms of opendir or opendirat,
109 depending on whether the FST_NOCHDIR flag is set.
110 (fts_build): Since fts_safe_changedir consumes its FD, and since
111 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
112 and close the dup'd file descriptor upon failure.
113 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
114 (fts_safe_changedir): Tweak semantics to reflect that this function
115 now calls cwd_advance_fd and hence consumes its FD argument.
116 * fts_.h [struct FTS] (fts_cwd_fd): New member.
117 [struct FTS] (fts_rft): Remove now-unused member.
118 [struct FTS] (fts_cycle.state): Improve comment.
120 * openat.c (openat_needs_fchdir): New function.
121 * openat.h (openat_needs_fchdir): Declare it.
123 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
125 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
126 Problem and fix reported by Pádraig Brady in
127 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
129 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
131 * memcoll.c (memcoll): Optimize for the common case where the
132 arguments are bytewise equal.
134 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
136 Change copyright notice from LGPL 2 to GPL 2, since that's the
137 standard form used in the gnulib repository.
138 * lock.c: LGPL -> GPL.
140 * strnlen1.c: Likewise.
141 * strnlen1.h: Likewise.
144 * tmpdir.c: Likewise.
146 * TODO: Remove; this belongs only in coreutils.
148 2006-08-14 Eric Blake <ebb9@byu.net>
150 Import the following change from libc:
152 2006-08-12 Ulrich Drepper <drepper@redhat.com>
155 * misc/error.c: Add space between program name and message if file
158 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
160 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
161 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
163 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
164 in wchar_t. Problem reported by Eric Blake.
166 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
167 LEN is smaller than SIZE. Suggested by Bruno Haible.
168 Also, help the compiler to keep LEN in a register.
170 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
172 * .cppi-disable: Add snprintf.h, socket_.h.
173 * snprintf.c: Include <errno.h> and <limits.h>.
174 (EOVERFLOW): Define if the system does not.
175 Do not include "minmax.h"; it wasn't used.
176 (snprintf): Don't assume size_t promotes to an unsigned type.
177 Fix bug when generated string was too long for the buffer: the
178 buffer's contents are supposed to be the initial prefix of the
179 output. Don't assume vasnprintf returns EOVERFLOW if the size
180 exceeds INT_MAX; do the check ourselves.
182 Import the following changes from libc:
184 2006-06-02 Jakub Jelinek <jakub@redhat.com>
186 * posix/regex_internal.c (re_string_skip_chars): If no character has
187 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
188 to the byte which couldn't be converted.
189 (re_string_reconstruct): Don't clear valid_raw_len before calling
190 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
191 tip_context using re_string_context_at.
193 2006-05-02 Ulrich Drepper <drepper@redhat.com>
195 * posix/regex.h: g++ still cannot handled [restrict].
197 2006-04-21 Ulrich Drepper <drepper@redhat.com>
199 * posix/regex.h: Remove special handling for VMS.
201 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
205 2006-07-19 Mike Frysinger <vapier@gentoo.org>
207 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
208 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
210 2006-08-08 Eric Blake <ebb9@byu.net>
212 * verror.c (verror_at_line): Work around glibc bug 2997, so that
213 verror_at_line output complies with GNU Coding Standards even when
216 2006-08-08 Eric Blake <ebb9@byu.net>
218 * verror.h, verror.c: New files.
220 2006-08-07 Bruno Haible <bruno@clisp.org>
222 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
224 Reported by Ralf Wildenhues.
226 2006-08-06 Eric Blake <ebb9@byu.net>
228 * error.h: Fold in some upstream changes from glibc.
231 2006-07-29 Bruno Haible <bruno@clisp.org>
233 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
235 2006-07-29 Bruno Haible <bruno@clisp.org>
237 * setenv.c: Undo unintended modification done on 2006-02-27.
239 2006-07-28 Eric Blake <ebb9@byu.net>
241 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
244 2006-07-28 Simon Josefsson <jas@extundo.com>
246 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
249 2006-07-28 Simon Josefsson <jas@extundo.com>
251 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
254 2006-07-28 Bruno Haible <bruno@clisp.org>
256 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
258 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
260 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
263 2006-07-28 Bruno Haible <bruno@clisp.org>
265 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
266 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
268 Avoids link error on FreeBSD 4.x.
269 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
271 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
273 * mbswidth.c (iswcntrl): Likewise.
275 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
277 * modechange.c (mode_compile): Numeric modes now affect setuid and
278 setgid on directories only if they set these bits.
279 * modechange.h: Remove obsolete comment about masks.
281 2006-07-27 Bruno Haible <bruno@clisp.org>
283 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
284 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
287 2006-07-26 Eric Blake <ebb9@byu.net>
289 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
290 like mingw that lack mkstemp.
291 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
292 avoid compilation warning on mingw.
294 2006-07-25 Bruno Haible <bruno@clisp.org>
296 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
297 <stdarg.h> or config.h.
299 2006-07-24 Bruno Haible <bruno@clisp.org>
301 * clean-temp.h: New file, from GNU gettext.
302 * clean-temp.c: New file, from GNU gettext.
304 2006-07-24 Bruno Haible <bruno@clisp.org>
306 * tmpdir.h: New file, from GNU gettext.
307 * tmpdir.c: New file, from GNU gettext.
309 2006-07-23 Bruno Haible <bruno@clisp.org>
311 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
312 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
313 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
314 gl_linked_remove_at): Use it.
316 2006-07-23 Eric Blake <ebb9@byu.net>
318 * tmpfile-safer.c: New file.
319 * stdio-safer.h (fopen_safer): Add prototype.
320 * stdio--.h (tmpfile): Make safer.
322 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
324 * close-stream.c, close-stream.h: New files.
326 2006-07-22 Bruno Haible <bruno@clisp.org>
328 Merge from GNU gettext 0.15.
330 2005-07-05 Bruno Haible <bruno@clisp.org>
332 * printf-args.c (printf_fetchargs): Work around broken
333 definition of wint_t on mingw.
335 2005-02-12 Bruno Haible <bruno@clisp.org>
337 * xallocsa.h: Add extern "C" for C++.
339 2006-05-17 Bruno Haible <bruno@clisp.org>
342 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
344 2006-04-30 Bruno Haible <bruno@clisp.org>
346 * progreloc.c: Include <mach-o/dyld.h> if available.
347 (find_executable): Use _NSGetExecutablePath when possible.
349 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
351 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
354 2005-12-29 Bruno Haible <bruno@clisp.org>
356 * progreloc.c (set_program_name_and_installdir): Fix
359 2005-12-04 Bruno Haible <bruno@clisp.org>
362 * progreloc.c: Include <windows.h> also on Cygwin.
363 (find_executable): Add support for Cygwin.
364 (set_program_name_and_installdir): Handle also platforms with
367 2006-07-11 Bruno Haible <bruno@clisp.org>
369 * javacomp.c: Fix a comment.
370 Reported by Jim Meyering.
372 2006-04-30 Bruno Haible <bruno@clisp.org>
374 * javacomp.h (compile_java_class): Add source_version,
375 target_version arguments.
376 * javacomp.c: Rewritten to choose only a compiler that
377 respects the specified source_version and target_version.
379 2006-06-27 Bruno Haible <bruno@clisp.org>
381 Assume correct S_ISDIR macro.
382 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
384 2006-07-22 Bruno Haible <bruno@clisp.org>
386 * javaversion.h: New file, from GNU gettext.
387 * javaversion.c: New file, from GNU gettext.
388 * javaversion.java: New file, from GNU gettext.
389 * javaversion.class: New file, from GNU gettext.
391 2006-05-17 Bruno Haible <bruno@clisp.org>
394 * javaexec.c (execute_java_class): Test for jview program
397 2006-04-09 Bruno Haible <bruno@clisp.org>
399 * fatal-signal.c: Don't include string.h.
400 (at_fatal_signal): Use a copying loop instead of memcpy.
402 2005-12-04 Bruno Haible <bruno@clisp.org>
404 * csharpexec.c: Add support for 'clix' launcher (untested).
405 (execute_csharp_using_sscli): New function.
406 (execute_csharp_program): Call it.
408 2006-06-21 Bruno Haible <bruno@clisp.org>
410 Avoid warnings from recent versions of mcs.
411 * csharpcomp.c (compile_csharp_using_mono): Don't use options
412 -o, -L, -r any more. Use options documented since mcs-1.0
413 instead. Similarly for -g.
415 2005-07-09 Bruno Haible <bruno@clisp.org>
417 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
419 Reported by Mark Junker <mjscod@gmx.de>.
421 2006-06-17 Bruno Haible <bruno@clisp.org>
423 * config.charset: Update for NetBSD 3.0.
425 2006-05-17 Bruno Haible <bruno@clisp.org>
428 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
430 2006-05-16 Bruno Haible <bruno@clisp.org>
432 * localcharset.c [CYGWIN]: Include <windows.h>.
433 (get_charset_aliases): For Cygwin, return the same CPxxx
434 aliases list as under WIN32.
435 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
436 the environment variables. Fall back to GetACP().
438 2006-04-05 Bruno Haible <bruno@clisp.org>
440 * config.charset: Update Juan Manuel Guerrero's address.
442 2005-02-12 Bruno Haible <bruno@clisp.org>
444 * allocsa.h: Add extern "C" for C++.
446 2005-02-10 Bruno Haible <bruno@clisp.org>
448 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
449 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
451 2006-07-22 Bruno Haible <bruno@clisp.org>
453 * gettext.h: Update to GNU gettext-0.15.
455 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
456 and Simon Josefsson <jas@extundo.com>
458 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
460 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
462 2006-07-21 Eric Blake <ebb9@byu.net>
464 * stdlib-safer.h: New file from coreutils, required by
467 2006-07-19 Derek R. Price <derek@ximbiot.com>
469 * getaddrinfo.h: Don't define unimplemented AI_* flags.
470 Reindent and repaginate.
472 2006-07-17 Bruno Haible <bruno@clisp.org>
474 * gl_list.h: New file.
475 * gl_list.c: New file.
476 * gl_array_list.h: New file.
477 * gl_array_list.c: New file.
478 * gl_carray_list.h: New file.
479 * gl_carray_list.c: New file.
480 * gl_linked_list.h: New file.
481 * gl_linked_list.c: New file.
482 * gl_anylinked_list1.h: New file.
483 * gl_anylinked_list2.h: New file.
484 * gl_avltree_list.h: New file.
485 * gl_avltree_list.c: New file.
486 * gl_anyavltree_list1.h: New file.
487 * gl_anyavltree_list2.h: New file.
488 * gl_rbtree_list.h: New file.
489 * gl_rbtree_list.c: New file.
490 * gl_anyrbtree_list1.h: New file.
491 * gl_anyrbtree_list2.h: New file.
492 * gl_anytree_list1.h: New file.
493 * gl_anytree_list2.h: New file.
494 * gl_linkedhash_list.h: New file.
495 * gl_linkedhash_list.c: New file.
496 * gl_anyhash_list1.h: New file.
497 * gl_anyhash_list2.h: New file.
498 * gl_avltreehash_list.h: New file.
499 * gl_avltreehash_list.c: New file.
500 * gl_rbtreehash_list.h: New file.
501 * gl_rbtreehash_list.c: New file.
502 * gl_anytreehash_list1.h: New file.
503 * gl_anytreehash_list2.h: New file.
505 * gl_oset.h: New file.
506 * gl_oset.c: New file.
507 * gl_array_oset.h: New file.
508 * gl_array_oset.c: New file.
509 * gl_avltree_oset.h: New file.
510 * gl_avltree_oset.c: New file.
511 * gl_rbtree_oset.h: New file.
512 * gl_rbtree_oset.c: New file.
513 * gl_anytree_oset.h: New file.
515 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
517 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
519 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
520 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
521 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
522 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
523 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
524 callers changed. Revamp internals significantly, by not
525 attempting to create directories that are temporarily more
526 permissive than the final results. Do not attempt to use
527 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
528 This removes some race conditions, fixes some bugs, and simplifies
529 things. Use new dirchownmod function to do owner and mode changes.
530 * mkdir-p.h: Likewise.
531 * modechange.c (octal_to_mode): New function.
532 (struct mode_change): New member mentioned.
533 (make_node_op_equals): New arg mentioned. All callers changed.
534 (mode_compile): Keep track of which mode bits the user has explicitly
536 (mode_adjust): New arg DIR, so that we implement the X op correctly.
537 New arg PMODE_BITS, to keep track of which mode bits the user
538 mentioned; it treats S_ISUID and S_ISGID speciall.
540 * modechange.h: Likewise.
542 2006-07-11 Derek R. Price <derek@ximbiot.com>
544 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
546 2006-07-10 Derek R. Price <derek@ximbiot.com>
548 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
549 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
550 macros into the GNU _D_EXACT_NAMLEN.
551 * savedir.c: Likewise.
552 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
554 2006-07-09 Jim Meyering <jim@meyering.net>
556 * argp-pv.c: Remove a doubled word in a comment.
557 * check-version.c (check_version): Likewise.
558 * javacomp.c (compile_java_class): Likewise.
560 2006-07-08 Jim Meyering <jim@meyering.net>
562 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
564 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
566 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
567 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
568 brackets. Other minor changes to suppress some compiler
571 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
573 * getloadavg.c: Use __VMS, not VMS.
574 * getopt.c: Likewise.
575 * getpagesize.h: Likewise.
576 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
577 probably does not work.
579 2006-07-06 Derek R. Price <derek@ximbiot.com>
580 and Paul Eggert <eggert@cs.ucla.edu>
582 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
583 Don't worry about this obsolete case any more.
584 (HAVE_DIR): Remove. All uses removed; we now assume you can read
586 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
587 worry about this obsolete case any more.
589 * getcwd.c: Likewise.
591 * savedir.c: Likewise.
593 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
595 * .cppi-disable: Add wcwidth.
596 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
597 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
598 (ISGRAPH): Remove. All uses changed to isgraph.
599 (FOLD) [!defined _LIBC]: Remove special case.
600 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
601 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
603 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
605 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
607 * strtod.c (strtod): cast the argument of tolower to unsigned char.
609 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
611 * memcasecmp.c: Include <limits.h>.
612 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
613 * strtod.c (strtod): Don't assume isspace works on negative chars.
614 Don't assume isdigit succeeds only on '0' through '9'.
616 2006-07-05 Derek R. Price <derek@ximbiot.com>
618 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
619 All uses of is_space replaced by isspace.
620 * exit.h: Don't talk about STDC_HEADERS.
621 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
622 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
623 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
624 replaced by isprint etc.
625 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
626 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
627 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
628 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
629 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
630 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
632 2006-07-05 Eric Blake <ebb9@byu.net>
634 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
635 missing from netdb.h.
636 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
638 2006-06-27 Bruno Haible <bruno@clisp.org>
640 Assume ANSI C header files and <ctype.h> functions.
641 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
642 (mbsnwidth): Use isprint, iscntrl instead.
644 2006-07-03 Jim Meyering <jim@meyering.net>
646 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
647 macro is used before the first cycle_check call.
649 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
651 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
652 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
653 reported by Mark D. Baushke, one in
654 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
656 Merge from coreutils.
658 * .cppi-disable: Add stdint_.h.
659 * .cvsignore: Add stdint.h.
661 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
663 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
664 both double and long double versions.
665 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
666 * xstrtold.c: New file.
667 * xstrtod.h (xstrtold): New decl.
669 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
671 * filemode.c (setst): Remove.
672 (strmode): Rewrite to avoid setst. This makes the code shorter,
673 (arguably) clearer, and the generated code is a bit smaller on my
674 Debian GNU/Linux stable x86 host.
676 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
678 * filemode.c: Include "filemode.h" first, to test the interface.
679 Assume that filemode.h includes sys/types.h and sys/stat.h.
680 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
681 (ftypelet): Reorder to put common cases first, for efficiency.
682 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
684 (strmode): Renamed from mode_string, and now stores 12 bytes instead
685 of 10, for compatibility with FreeBSD. All callers changed.
686 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
687 that can't be deduced solely from st_mode. First arg is now a const
689 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
690 (strmode): Renamed from mode_string.
691 (filemodestring): New decl.
692 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
693 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
694 (S_ISPORT, S_ISWHT): New macros, if not already defined.
696 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
698 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
699 fsusage.h now does that. Include fsusage.h first, to test interface.
700 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
701 at most one method (the old code could have generated decls that
702 didn't conform to C89, not that this was ever exercised).
703 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
705 2006-03-19 Jim Meyering <jim@meyering.net>
707 Work even in a chroot where d_ino values for entries in "/"
708 don't match the stat.st_ino values for the same names.
709 * getcwd.c (__getcwd): When no d_ino value matches the target inode
710 number, iterate through all entries again, using lstat instead.
711 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
712 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
714 * getcwd.c (__getcwd): Clarify a comment.
715 Use memcpy in place of a call to strcpy.
717 2006-03-12 Jim Meyering <jim@meyering.net>
719 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
720 that of the current directory (which we're about to chdir ".." out of),
721 then save the dev-ino of the parent, instead.
723 * same-inode.h (SAME_INODE): New file/macro.
724 * chdir-safer.c (SAME_INODE): Remove definition.
725 Include "same-inode.h", instead.
727 * cycle-check.h: Include "same-inode.h".
728 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
729 * cycle-check.c (SAME_INODE): Remove definition.
730 * root-dev-ino.h: Include "same-inode.h".
732 2006-03-11 Eric Blake <ebb9@byu.net>
734 * same.c (same_name): s/base_name/last_component/
735 * backupfile.c (check_extension, numbered_backup): Likewise.
736 * filenamecat.c (file_name_concat): Likewise.
738 2006-03-11 Eric Blake <ebb9@byu.net>,
739 Paul Eggert <eggert@cs.ucla.edu>
741 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
742 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
744 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
745 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
746 (last_component): New method.
747 * dirname.c (dir_len): Determine when drive letters need a
748 subsequent slash. Preserve // when it is special.
749 (dir_name): Don't append dot when drive letter is absolute.
750 [TEST_DIRNAME]: Move into a full-blown gnulib test.
751 * basename.c (base_name): New semantics - malloc the result.
752 Preserve // when it is special. Preserve relative files that look
754 (base_len): Preserve // when it is special.
755 (last_component): New method, similar to old base_name semantics.
756 * stripslash.c (strip_trailing_slashes): Use last_component, not
757 base_name. Strip redundant slashes from ///.
759 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
761 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
762 both are 64 bits, since this seems to be the tradition, and this
763 prevents gcc -Wformat from warning about usages with PRIuMAX. If
764 we ever run into a host that prefers long long to long in this
765 case, we'll need another configure-time test. Problem reported by
768 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
770 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
771 possible collision with system files.
772 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
773 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
774 WCHAR_MIN and WCHAR_MAX in this case.
775 (<stddef.h>): Do not include; no longer needed.
776 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
777 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
778 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
779 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
780 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
781 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
782 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
783 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
784 !defined(__c99))]: Include in this case too, since it's harmless
786 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
788 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
789 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
790 (_STDINT_MIN, _STDINT_MAX): New macros.
791 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
792 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
793 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
794 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
795 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
796 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
797 macros, not typedefs; this simplifies things quite a bit.
798 Use long int for all types narrower than int64_t.
799 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
800 Define in terms of long long int or int64_t or long int,
801 not int64_t or int32_t. This saves some compile-time testing.
802 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
803 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
804 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
805 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
806 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
807 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
808 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
809 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
810 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
811 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
812 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
813 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
814 undef any previous version and define our own version, for
815 simplicity and consistency with the new macros for types.
816 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
817 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
818 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
819 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
820 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
821 @WINT_T_SUFFIX@ to keep things simple here.
822 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
823 Simplify by assuming typical 8/16/32/64 host, since we're
824 already doing that elsewhere anyway.
825 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
826 and assume long long int is 64 bits if available. This
827 speeds up 'configure'.
829 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
831 * getaddrinfo.c: fixed typo
833 2006-06-29 Eric Blake <ebb9@byu.net>
835 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
836 unused static function.
838 2006-06-29 Eric Blake <ebb9@byu.net>
842 2006-06-29 Derek R. Price <derek@ximbiot.com>
844 * strftime.c: Assume strftime() exists.
846 2006-06-28 Bruno Haible <bruno@clisp.org>
848 * getaddrinfo.h: Fix POSIX URL.
849 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
850 (use_win32_p): Make static.
851 (getaddrinfo): Reject service name if it is empty or does not consist
852 solely of decimal digits, or if its value is > 65535.
853 (getnameinfo): Remove useless casts.
855 2006-06-28 Derek R. Price <derek@ximbiot.com>
857 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
858 Autoconf 2.60 says this stuff was obsolete.
860 2006-05-12 Bruno Haible <bruno@clisp.org>
862 * mkdtemp.c [MINGW]: Include <io.h>.
863 (mkdir): Define using _mkdir.
865 2006-06-28 Bruno Haible <bruno@clisp.org>
867 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
868 declaration for wcwidth.
869 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
871 2006-06-28 Eric Blake <ebb9@byu.net>
873 * xvasprintf.h: Fix comments.
875 2006-06-28 Eric Blake <ebb9@byu.net>
877 * mbchar.h (wcwidth): Include wcwidth.h.
878 * mbswidth.c (wcwidth): Move from here...
879 * wcwidth.h: ...to this new file.
881 2006-06-28 Simon Josefsson <jas@extundo.com>
883 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
884 functions there. It will succeed on Windows XP, but on Windows
885 2000 and (presumably) earlier, it will fail, and use the internal
887 (use_win32_p): New function.
888 (getaddrinfo): Use strtoul on servname, to support numeric ports.
889 Support AI_NUMERICSERV to disable getservbyname.
890 (getnameinfo): New function, only supports
891 NI_NUMERICHOST|NI_NUMERICSERV for now.
893 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
894 only have some of them. Add AI_NUMERICSERV. Add prototype for
897 2006-06-27 Bruno Haible <bruno@clisp.org>
899 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
901 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
903 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
904 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
905 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
907 2006-06-26 Bruno Haible <bruno@clisp.org>
909 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
911 Reported by Mark D. Baushke and Larry Jones.
913 2006-06-26 Bruno Haible <bruno@clisp.org>
915 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
917 Suggested by Mark D. Baushke and Larry Jones.
919 2006-06-23 Mark D. Baushke <mdb@gnu.org>
921 * stdint_.h: Treat BSD/OS like OpenBSD.
923 2006-06-23 Bruno Haible <bruno@clisp.org>
925 * stdint_.h: Treat IRIX like OpenBSD.
927 2006-06-23 Bruno Haible <bruno@clisp.org>
929 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
930 ISO C 99 Technical Corrigendum 1.
932 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
934 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
935 Some compiler complained about some of them. Problem reported by
937 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
939 2006-06-21 Simon Josefsson <jas@extundo.com>
941 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
944 * socket_.h: Don't define WINVER.
946 * inet_pton.h, inet_pton.c: New file, taken from glibc but
947 slightly modified to work in gnulib.
949 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
951 * read-file.c (fread_file): Start with buffer allocation of
952 0 bytes rather than 1 byte; this simplifies the code.
953 Don't invoke feof; it's not needed. Refactor to avoid duplicate
954 code to free buffer and save/restore errno.
955 (internal_read_file): Remove unused local.
957 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
959 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
960 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
961 Problem reported by Denis Excoffier in
962 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
964 2006-06-19 Simon Josefsson <jas@extundo.com>
966 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
968 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
970 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
972 2006-06-17 Bruno Haible <bruno@clisp.org>
974 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
976 2006-06-17 Bruno Haible <bruno@clisp.org>
978 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
979 problem on Solaris 2.5.1.
981 2006-06-16 Eric Blake <ebb9@byu.net>
983 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
984 * unicodeio.c [!defined errno]: Likewise.
985 * strtol.c [!defined errno]: Likewise.
986 * strtod.c [!defined errno]: Likewise.
988 2006-06-15 Bruno Haible <bruno@clisp.org>
990 * stdint_.h: Rewritten to be fully auto-configured.
991 Fixes bug on HP-UX/IA64.
993 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
995 * getdate.y (__attribute__): Don't define if already defined.
996 Problem reported by Larry Jones.
997 * utimens.c (__attribute__): Likewise.
999 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1001 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1002 reported by Andreas Schwab.
1004 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1005 Bruno Haible <bruno@clisp.org>
1007 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1009 2006-05-26 Martin Lambers <marlam@marlam.de>
1011 * getpass.c: Updates the test for the native W32 API, and adds
1012 missing includes, thus fixing compilation warnings.
1014 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1016 * tempname.c (small_open, large_open): New macros.
1017 (__open, __open64) [!_LIBC]: Remove.
1018 (__gen_tempname): Use small_open and large_open instead of __open
1019 and __open64. This fixes a portability bug on HP-UX 11.11i
1020 reported by Simon Wing-Tang in
1021 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1023 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1025 * exclude.c (exclude_fnmatch): New function.
1026 (excluded_file_name): Call exclude_fnmatch.
1027 * exclude.h (excluded_file_name): New prototype
1029 2006-05-24 Bruno Haible <bruno@clisp.org>
1031 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1032 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1033 Reported by Thorsten Maerz <torte@netztorte.de> via
1034 Aaron Stone <aaron@serendipity.cx>.
1036 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1038 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1039 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1040 (my_usleep): Don't mishandle maximum value.
1042 2006-05-19 Jim Meyering <jim@meyering.net>
1044 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1046 2006-05-17 Bruno Haible <bruno@clisp.org>
1049 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1051 2006-05-17 Bruno Haible <bruno@clisp.org>
1053 * stdint_.h: Fix recognition of Cygwin.
1055 2006-05-11 Jim Meyering <jim@meyering.net>
1057 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1059 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1061 * crc.c (crc32_update): Remove unnecessary L suffix.
1062 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1063 unwanted sign propagation, e.g., on hosts with 64-bit int.
1064 There still are some problems with reeelly weird theoretical hosts
1065 (e.g., 33-bit int) but it's not worth worrying about now.
1066 * sha1.c (rol): Likewise.
1067 (K1, K2, K3, K4): Remove unnecessary L suffix.
1069 2006-05-10 Bruno Haible <bruno@clisp.org>
1071 * des.c: Cast to avoid warnings.
1073 2006-05-10 Simon Josefsson <jas@extundo.com>
1075 * md4.c: Typo fix, update copyright years.
1076 (K1, K2): Don't use L because it turn computations into 64-bit on
1079 2006-05-09 Bruno Haible <bruno@clisp.org>
1081 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1082 (EOVERFLOW): Define fallback value.
1083 (xstrcat): New function.
1084 (xvasprintf): Recognize the special case of a string concatenation.
1086 2006-05-01 Bruno Haible <bruno@clisp.org>
1088 * stdint_.h: Shorter URL.
1089 * inttypes.h: Likewise.
1091 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1093 * verify.h: Document the internals better. Most of this change
1094 was written by Bruno Haible.
1096 2006-04-29 Bruno Haible <bruno@clisp.org>
1098 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1099 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1101 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1103 * getdate.y (get_date): When adding relative date, start with the
1104 initial time, not with the result of the first mktime call.
1106 2006-04-23 Bruno Haible <bruno@clisp.org>
1108 * copy-file.c: Include <unistd.h> unconditionally.
1109 * execute.c: Likewise.
1110 * fatal-signal.c: Likewise.
1111 * findprog.c: Likewise.
1112 * mkdtemp.c: Likewise.
1115 * wait-process.h: Likewise.
1117 2006-04-23 Bruno Haible <bruno@clisp.org>
1119 * fwriteerror.c (fwriteerror): Call fclose also when an error
1120 condition was already detected.
1121 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1123 2006-04-19 Derek Price <derek@ximbiot.com>
1124 Eric Blake <ebb9@byu.net>
1126 * inttypes.h: Correct grammar in comment.
1128 2006-04-18 Derek Price <derek@ximbiot.com>
1129 Paul Eggert <eggert@cs.ucla.edu>
1131 * inttypes.h: New file.
1132 * strtoimax.c: Assume <inttypes.h>.
1134 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1136 * utimens.c (futimens): glibc futimesat messes up if /proc
1137 isn't mounted. Problem reported by Kir Kolyshkin.
1139 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1141 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1142 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1143 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1145 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1147 Merge regex changes from libc, removing some of our
1148 POSIX-conformance changes that were rejected and redoing them in a
1151 * regcomp.c (re_compile_internal, init_dfa):
1152 Length arg is now size_t, not Idx. All uses changed.
1153 (peek_token): Forward decl now says internal_function.
1154 (__re_error_msgid, __re_error_msgid_idx):
1155 Now static rather than extern with attribute_hidden.
1156 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1157 For some reason libc prefers K&R style defns for external functions.
1158 (regerror) [!defined _LIBC]: Likewise.
1159 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1160 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1161 (build_range_exp, build_collating_symbol):
1163 (re_compile_fastmap): Use '\0' to memset, not 0.
1164 (utf8_sb_map): Make the calculations more obvious.
1165 (init_dfa, parse_bracket_exp, build_charclass_op):
1166 Call calloc and cast result, as glibc does.
1167 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1168 (build_range_exp, build_collating_symbol):
1169 Now internal functions.
1171 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1173 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1174 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1175 Don't depend on VMS; depend on __VMS instead, for POSIX
1176 namespace cleanness.
1177 (regoff_t): Define to ssize_t, not long int.
1179 Remove the REG_ macros named below. Instead, make the old names
1180 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1182 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1183 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1184 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1185 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1186 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1187 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1188 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1189 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1190 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1191 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1192 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1193 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1194 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1195 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1196 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1197 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1198 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1200 Remove. All uses replaced by the old RE_* names.
1201 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1202 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1203 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1204 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1205 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1206 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1207 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1208 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1209 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1210 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1211 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1212 Don't bother having these macros be independent of each others'
1213 values, since they no longer exist in the POSIX name space.
1215 Rename the following member names back to their old names,
1216 unless !__USE_GNU_REGEX. All uses changed back.
1217 (buffer): Renamed from re_buffer.
1218 (allocated): Renamed from re_allocated.
1219 (used): Renamed from re_used.
1220 (syntax): Renamed from re_syntax.
1221 (fastmap): Renamed from re_fastmap.
1222 (translate): Renamed from re_translate.
1223 (can_be_null): Renamed from re_can_be_null.
1224 (regs_allocated): Renamed from re_regs_allocated.
1225 (fastmap_accurate): Renamed from re_fastmap_accurate.
1226 (no_sub): Renamed from re_no_sub.
1227 (not_bol): Renamed from re_not_bol.
1228 (not_eol): Renamed from re_not_eol.
1229 (newline_anchor): Renamed from re_newline_anchor.
1230 (num_regs): Renamed from rm_num_regs.
1231 (start): Renamed from rm_start.
1232 (end): Renamed from rm_end.
1234 (free_state): Move up a bit.
1236 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1237 #define to be empty.
1238 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1239 when that is what is intended.
1240 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1241 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1243 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1244 All uses changed back to re_malloc, etc. It's now the caller's
1245 responsibility to check for overflow; all callers changed.
1246 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1247 (re_x2nrealloc): Remove.
1248 (free_state): Remove decl.
1250 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1251 (re_set_registers, re_exec):
1254 2006-01-31 Roland McGrath <roland@redhat.com>
1256 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1257 Reported by Mike Frysinger <vapier@gentoo.org>.
1259 2006-01-15 Andreas Jaeger <aj@suse.de>
1262 * regex_internal.c (re_string_reconstruct): Adjust for
1263 build_wcs_upper_buffer change.
1264 (build_wcs_upper_buffer): Change return type.
1266 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1268 * regex_internal.h: Include <stdint.h> if available.
1270 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1272 * regex_internal.h (SIZE_MAX): Provide a default definition.
1274 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1276 * regcomp.c: Adjust for changed secondary hash function.
1278 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1280 * regex.h: Pretty printing.
1281 Clean up namespace a bit.
1283 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1285 * regexec.c (update_cur_sifted_state, check_arrival,
1286 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1288 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1289 Ulrich Drepper <drepper@redhat.com>
1292 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1293 (bitset_word_t): Renamed from bitset_word. All uses changed.
1295 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1298 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1299 * regcomp.c: Remove unnecessary uses of
1300 unsigned RE_TRANSLATE_TYPE.
1301 * regex_internal.h: Likewise.
1302 * regex_internal.c: Likewise.
1303 * regexec.c: Likewise.
1304 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1306 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1308 * regexec.c (find_recover_state): Remove unnecessary
1310 (transit_state_bkref): Make DFA a const pointer.
1311 (get_subexp): Likewise.
1312 (check_arrival): Likewise.
1313 (update_cur_sifted_state): Likewise.
1314 (re_search_internal): Likewise.
1315 (prune_impossible_nodes): Likewise.
1316 (acquire_init_state_context): Likewise.
1317 (proceed_next_node): Likewise.
1318 (set_regs): Likewise.
1319 (free_fail_stack_return): Likewise.
1320 (check_arrival_expand_ecl): Mark DFA parameter as const.
1321 (check_arrival_expand_ecl_sub): Likewise.
1322 (check_subexp_limits): Likewise.
1323 (sub_epsilon_src_nodes): Likewise.
1324 (add_epsilon_src_nodes): Likewise.
1325 (merge_state_array): Likewise.
1326 (update_regs): Likewise.
1327 (build_trtable): Likewise.
1328 (sift_states_backward): Mark MCTX parameter as const.
1329 (build_sifted_states): Likewise.
1330 (update_cur_sifted_state): Likewise.
1331 (sift_states_mkref): Likewise.
1332 (check_arrival_expand_ecl): Mark eclosure as const.
1333 (check_dst_limits_calc_pos_1): Likewise.
1334 * regex_internal.h (re_match_context_t): Make dfa a const
1337 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1339 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1340 (transit_state_sb): Likewise.
1341 (transit_state_mb): Likewise.
1342 (sift_states_iter_mb): Likewise.
1343 (check_arrival_add_next_nodes): Likewise.
1344 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1345 [_LIBC] (re_search_2_stub): Use mempcpy.
1347 * regex_internal.c (re_string_reconstruct): Avoid calling
1348 mbrtowc for very simple UTF-8 case.
1350 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1352 (re_acquire_state_context): Likewise.
1353 * regex_internal.h: Adjust prototypes.
1355 * regex.c: Prevent using C++ compilers.
1357 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1358 (re_acquire_state_context): Likewise.
1360 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1361 Bruno Haible <bruno@clisp.org>
1363 * stdint_.h: On OpenBSD, don't redefine types already included in
1364 <sys/types.h> and <inttypes.h>.
1366 2006-03-24 Eric Blake <ebb9@byu.net>
1368 * time_r.c (copy_string_result): Remove, as it is no longer used.
1370 2006-03-24 Simon Josefsson <jas@extundo.com>
1372 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1373 including some doc fixes.
1374 (base64_encode_alloc): Fix +1 bug on allocation failures.
1376 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1378 * base64.c (base64_encode): Do not read past end of array with
1379 unsanitized input on systems with CHAR_BIT > 8.
1381 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1383 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1384 Typedef to long int, not to off_, as POSIX will likely change
1387 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1389 * argp-help.c (validate_uparams): Fix typo
1390 * argp-parse.c (argp_default_options): Consistently begin help
1391 messages with a lowercase letter.
1393 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1395 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1396 overrun buffers and shouldn't be used (much as gets shouldn't be
1398 * time_r.c (asctime_r, ctime_r): Likewise.
1400 2006-03-08 Simon Josefsson <jas@extundo.com>
1402 * gc-gnulib.c (randomize): Don't open files called 'no', they
1403 signal that configure disabled the device.
1405 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1407 * c-stack.c: Include unistd.h unconditionally, since we now assume
1409 * getlogin_r.c: Likewise.
1410 * getlogin_r.h: Likewise.
1412 * pagealign_alloc.c: Likewise.
1413 * unistd_.h: Remove; no longer needed.
1415 2006-03-07 Simon Josefsson <jas@extundo.com>
1417 * unistd_.h: New file.
1419 2006-03-07 Simon Josefsson <jas@extundo.com>
1421 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1423 2006-03-01 Simon Josefsson <jas@extundo.com>
1425 * readline.c: Fix typo, tiny patch from Stepan Kasal
1428 2006-02-28 Simon Josefsson <jas@extundo.com>
1430 * getopt.c: Protect #include of unistd.h, for MSVS.
1432 2006-02-27 Simon Josefsson <jas@extundo.com>
1434 * base64.h: Indent #define's. From Jim Meyering
1437 2006-02-27 Jim Meyering <jim@meyering.net>
1439 Revert the change of 2006-02-24, so these files can continue
1440 to be sync'd from gettext.
1441 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1444 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1446 * glob.c: Say "invalid" rather than "illegal" in comments.
1448 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1450 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1452 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1454 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1455 AT_FDCWD exceeds INT_MAX.
1456 * openat.h (AT_FDCWD): Likewise.
1458 2006-02-14 Jim Meyering <jim@meyering.net>
1460 Sync from coreutils.
1462 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1463 failure on deficient systems, and simplify gnulib lgpl dependencies.
1464 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1465 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1467 * xalloc-die.c: Remove unused definition of N_.
1469 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1471 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1473 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1475 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1476 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1478 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1480 * argp-namefrob.h: Restore changes accidentally lost during the
1481 "autoupdate" on 2005-12-12.
1483 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1485 * fnmatch.c (L_): Renamed from L, to work around a bug in
1486 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1487 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1490 2006-01-26 Simon Josefsson <jas@extundo.com>
1492 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1493 prototype is visible on mingw32.
1495 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1498 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1501 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1503 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1504 attempt to open for write; this always fails, at least on POSIX
1505 hosts. This reinstates the 2006-01-09 change, which was
1506 inadvertently removed.
1508 2006-01-26 Bruno Haible <bruno@clisp.org>
1509 Paul Eggert <eggert@cs.ucla.edu>
1511 * stdbool_.h (_Bool)
1512 [(! (defined __cplusplus || defined __BEOS__)
1513 && !defined __GNUC__
1514 && !(defined __HP_cc || defined __xlc__
1515 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1516 || defined __sgi))]:
1517 #define to signed char in these cases too; this simplifies
1518 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1519 etc., separately) and makes it more conservative.
1521 2006-01-21 Jim Meyering <jim@meyering.net>
1523 Sync from the stable (b5) branch of coreutils:
1525 * fts.c (fts_children): Don't let close() clobber errno from
1528 * fts.c (fts_stat): When following a symlink-to-directory,
1529 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1530 a dangling symlink. That can also happen at least for ELOOP.
1531 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1532 FYI, this bug predates the inclusion of fts.c in coreutils.
1534 * fts.c (fts_open): Put new maxarglen declaration and uses
1535 in their own block, so pre-c99 compilers don't object.
1537 Avoid the double-free (first in fts_read, second in fts_close) that
1538 would occur when an `active' directory is made inaccessible (e.g.,
1539 via chmod a-x) during a traversal.
1540 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1541 before returning. Reproduce this failure by
1542 mkdir -p a/b; cd a; chmod a-x . b
1543 Reported by Stavros Passas.
1545 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1547 * argp-namefrob.h: Bugfix. Remove stray #
1549 2006-01-25 Bruno Haible <bruno@clisp.org>
1551 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1553 Reported by Paul Eggert.
1555 2006-01-25 Jim Meyering <jim@meyering.net>
1557 * fileblocks.c: Remove more useless parentheses.
1558 * readutmp.h: Likewise.
1560 2006-01-24 Bruno Haible <bruno@clisp.org>
1562 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1564 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1567 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1568 to avoid problems with the built-in _Bool type.
1569 Reported by Paul Eggert on 2005-11-26.
1571 2006-01-24 Jim Meyering <jim@meyering.net>
1573 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1575 2006-01-24 Simon Josefsson <jas@extundo.com>
1577 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1580 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1582 Work around porting bugs reported by Dieter in
1583 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1584 * getopt.c (_NOPROTO): Remove; no longer needed.
1585 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1586 Include "getopt.h" first, to check interface.
1587 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1589 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1590 (__strndup): Revert to K&R-style function dfns, the glibc style.
1591 * strnlen.c: Don't claim it's taken from glibc; it's not.
1592 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1593 Include strnlen.h first, to get prototype properly.
1594 (strnlen): Renamed from __strnlen.
1597 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1599 These changes imported from libc.
1600 * getopt.c: Use __fxprintf instead of inline stream orientation
1601 test and two separate function calls.
1602 * strndup.c (__strndup): Add libc_hidden_def.
1604 2006-01-22 Bruno Haible <bruno@clisp.org>
1606 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1607 temporary buffer for sprintf, take into account the precision also
1608 for 'd', 'i', 'u', 'o', 'x', 'X'.
1610 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1612 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1613 to pacify gcc -Wswitch-default.
1615 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1617 * argp-help.c (usage_long_opt): Do not print DOC options.
1618 (__argp_base_name): Removed
1619 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1621 (__argp_base_name): Provide macro definition or extern declaration
1622 depending on the configuration
1624 2006-01-20 Simon Josefsson <jas@extundo.com>
1626 * inet_ntop.h: Unconditionally include sys/socket.h.
1628 2006-01-19 Simon Josefsson <jas@extundo.com>
1630 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1632 2006-01-12 Simon Josefsson <jas@extundo.com>
1634 * base64.c: Fix warning, reported by Bruno Haible
1635 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1637 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1639 Sync from coreutils.
1640 * md5.c: Fix commentary typos.
1641 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1642 * md5.h (__attribute__): Remove; unused.
1643 * sha1.c: Fix commentary to match md5 better.
1644 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1645 so that we don't need to worry about alignment. All uses changed.
1646 This merges the 2005-10-28 md5 change into sha1.
1648 2006-01-11 Jim Meyering <jim@meyering.net>
1650 Sync from coreutils.
1651 * md5.c (OP): Fix spacing.
1653 2006-01-11 Simon Josefsson <jas@extundo.com>
1655 * stdint_.h (SIZE_MAX): Add missing (.
1657 2006-01-10 Bruno Haible <bruno@clisp.org>
1659 * argp.h (__const): Remove macro. Use const instead.
1660 * argp-fmtstream.h (__const): Likewise.
1661 * glob_.h (__const): Remove macro.
1662 * glob-libc.h: Use const instead of __const.
1664 2006-01-10 Jim Meyering <jim@meyering.net>
1666 Avoid the double-free (first in fts_read, second in fts_close) that
1667 would occur when an `active' directory is made inaccessible (e.g.,
1668 via chmod a-x) during a traversal.
1669 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1670 before returning. Reproduce this failure by
1671 mkdir -p a/b; cd a; chmod a-x . b
1672 Reported by Stavros Passas.
1674 Sync from coreutils.
1675 * sha1.c: Tweak grammar in a comment.
1677 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1679 * regex_internal.h (BITSET_WORD_BITS):
1680 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1681 preprocessor mishandles large unsigned values as if they were signed.
1682 Problem reported by Claudio Fontana in
1683 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1685 2006-01-10 Simon Josefsson <jas@extundo.com>
1687 * socket_.h: New file.
1689 2006-01-10 Bruno Haible <bruno@clisp.org>
1691 * localcharset.c: Update from GNU gettext.
1693 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1695 Sync from coreutils.
1696 * chdir-long.c (cdb_free): Don't bother trying to open directory
1697 for write access: POSIX says that must fail.
1698 * fts.c (diropen): Likewise.
1699 * save-cwd.c (save_cwd): Likewise.
1700 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1701 well, for minor improvements on hosts that lack O_DIRECTORY.
1702 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1703 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1704 Fall back on chown if open failed with EACCES.
1706 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1707 Report an error at compile-time if only a 1-second nominal clock
1708 resolution is found.
1710 * lchmod.h: New file.
1711 * mkdir-p.c: Include lchmod.h, lchown.h.
1712 (make_dir_parents): Use lchown rather than chown, and
1713 lchmod rather than chmod.
1715 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1716 too. Problem with "none" reported by Bob Proulx. Problem with
1717 "proc" reported by n0dalus.
1719 * mountlist.c: Include <limits.h>.
1720 (dev_from_mount_options)
1721 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1722 New function. It no longer assumes "dev=" has the System V meaning
1723 on Linux (since it doesn't). It also parses "dev=" more carefully.
1724 (read_file_system_list)
1725 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1726 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1729 * posixtm.h (PDS_PRE_2000): New macro.
1730 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1731 All usages changed. Reject dates outside the range 1969-1999 if
1732 PDS_PRE_2000 is used.
1734 2006-01-09 Jim Meyering <jim@meyering.net>
1736 Sync from coreutils.
1738 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1740 * chdir-safer.h, chdir-safer.c: New files.
1742 * modechange.c (mode_compile): Reject an invalid mode string
1743 that starts with an octal digit. From Andreas Gruenbacher.
1745 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1746 and dup to open_safer and dup_safer, respectively.
1747 (openat_permissive): Fix typo in comment.
1749 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1750 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1751 (_): Remove; no longer needed.
1752 (openat): Renamed from rpl_openat; no need for rpl_openat
1753 since openat.h renames openat for us.
1754 Replace most of the body with a call to openat_permissive,
1755 to avoid duplicate code.
1756 Port to (probably hypothetical) environments were mode_t is
1758 (openat_permissive): Require mode arg, so that we can check
1759 types better. Put it just after flags. Change cwd failure
1760 indicator from pointer-to-bool to pointer-to-errno-value.
1761 All callers changed.
1762 Invoke openat_save_fail and/or openat_restore_fail if
1763 cwd_errno is null, so that openat can call us.
1764 (openat_permissive, fdopendir, fstatat, unlinkat):
1765 Simplify errno handling to avoid some duplicate code,
1766 as it's OK to set errno on success.
1767 * openat.h: Revamp code so that function macros depend on
1768 __OPENAT_PREFIX only, not also on AT_FDCWD.
1769 (openat_ro): Remove. Caller changed to use openat_permissive.
1770 (openat_permissive): Now a macro, if not a function.
1771 (openat_restore_fail, openat_save_fail): Now always functions,
1772 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1774 * openat-priv.h: New file, defining macros used by mkdirat.c
1776 * mkdirat.c: Include openat-priv.h.
1777 Remove definitions of macros defined therein.
1778 * openat.c: Likewise.
1780 * mkdirat.c (mkdirat): New file and function.
1781 * openat.h (mkdirat): Declare.
1783 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1785 * openat.h (openat_permissive): Declare.
1786 (openat_ro): Define.
1788 * openat.c (EXPECTED_ERRNO): New macro.
1789 (openat_permissive): New function -- used in remove.c rewrite.
1790 (all functions): Set errno just before returning, only if there
1791 was an actual failure.
1792 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1794 Emulate openat-family functions using Linux's procfs, if possible.
1795 Idea and some code based on Ulrich Drepper's glibc changes.
1797 * openat.c: (BUILD_PROC_NAME): New macro.
1798 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1799 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1800 before falling back on save_cwd and restore_cwd.
1801 (fdopendir, fstatat, unlinkat): Likewise.
1803 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1804 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1806 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1807 as second argument to va_arg. Otherwise, some versions of gcc
1808 warn that `if this code is reached, the program will abort'.
1810 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1812 Sync from coreutils.
1814 Add POSIX ACL support
1815 * acl.h (copy_acl, set_acl): Add declarations.
1816 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1817 systems other than Linux.
1818 (chmod_or_fchmod): New function: use fchmod when possible,
1819 and chmod otherwise.
1820 (file_has_acl): Add a POSIX ACL implementation, with a
1821 Linux-specific subcase.
1822 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1823 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1824 acls are unsupported.
1825 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1826 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1829 2006-01-09 Bruno Haible <bruno@clisp.org>
1831 * sysexit_.h (EX_OK): New macro.
1832 Suggested by Martin Lambers <marlam@marlam.de>.
1834 2006-01-09 Bruno Haible <bruno@clisp.org>
1836 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1837 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1838 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1839 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1841 2006-01-09 Bruno Haible <bruno@clisp.org>
1843 * stdint_.h (SIZE_MAX): Write the value without involving negative
1846 2005-10-16 Bruno Haible <bruno@clisp.org>
1848 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1849 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1851 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1853 * strftime.c (tzname): Don't declare if it is already #defined.
1854 Problem reported for Mingw by Mark Junker.
1856 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1858 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1859 long int, not int, for nanosecond counts, so that people who are
1860 used to POSIX struct timespec won't be surprised. Reported by Jim
1863 2005-12-16 Jim Meyering <jim@meyering.net>
1865 * fprintftime.c, fprintftime.h: New files.
1867 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1869 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1870 * argp-help.c (fill_in_uparams): Check if the constructed
1871 struct uparams is valid. Fall back to the default values if it is
1874 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1876 * argp-help.c (__argp_base_name): New function
1877 (__argp_short_program_name): Rewrite using __argp_base_name
1878 * argp-namefrob.h: Define program_invocation_name and
1879 program_invocation_short_name if requested
1880 (__argp_base_name): Add prototype
1881 * argp-parse.c (argp_def): Use gettext wrappers
1882 (argp_default_parser): Use __argp_base_name
1883 * argp-pin.c: New file. Defines program_invocation_name and
1884 program_invocation_short_name on systems that lack them.
1886 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1888 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1889 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1890 porting problem reported by Georg Schwarz in
1891 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1893 2005-07-09 Bruno Haible <bruno@clisp.org>
1895 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1896 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1897 Reported by Mark Junker <mjscod@gmx.de>.
1899 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1901 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1902 (uintmax_t) [defined uintmax_t]: Do not declare.
1903 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1904 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1905 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1906 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1907 sake of portability to weird hosts that C allows (though we don't
1908 know of any practical examples).
1910 * savedir.h (fdsavedir): New decl.
1911 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1912 contains most of the former guts of savedir.
1913 (savedir): Use savedirstream.
1916 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1918 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1919 coreutils no longer futzes with rounding modes.
1921 2005-11-14 Jim Meyering <jim@meyering.net>
1923 * mkstemp-safer.c: Include <config.h>, required for possible
1924 replacement of mkstemp.
1926 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1928 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1930 (gethrxtime) [! (HAVE_NANOUPTIME
1931 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1932 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1933 our own approximation.
1935 2005-11-10 Simon Josefsson <jas@extundo.com>
1937 * readline.c: Remove EOL.
1939 2005-11-08 Eric Blake <ebb9@byu.net>
1941 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1943 2005-11-08 Eric Blake <ebb9@byu.net>
1945 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1947 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1949 Fix porting problem reported by Theodoros V. Kalamatianos.
1950 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1951 Don't assume that futimes failing means we must fail.
1953 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1955 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1956 leave errno alone. Problem reported by Dmitry V. Levin.
1958 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1960 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1961 errno alone. Problem reported by Frederic Jolliton.
1963 2005-10-28 Simon Josefsson <jas@extundo.com>
1965 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1966 "restrict" keywords, as per POSIX. Protect the function
1967 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1968 Don't use K&R prototypes. Check the sprintf return values.
1969 Re-define EAFNOSUPPORT if not present. Indent.
1971 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1972 suggested by Bruno Haible <bruno@clisp.org>.
1974 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1976 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1978 * gc-libgcrypt.c: Add MD2 (which is not available through
1981 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1983 * md2.h, md2.c: New files.
1985 2005-10-24 Simon Josefsson <jas@extundo.com>
1987 * md4.h: Shrink buffer size, now that we changed the type.
1989 2005-10-22 Simon Josefsson <jas@extundo.com>
1991 * arcfour.h, arcfour.c: Use fixed size indices in the
1992 arcfour_context struct (simplify test vector testing in GNU
1995 2005-10-22 Simon Josefsson <jas@extundo.com>
1997 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1998 suggested by Bruno Haible <bruno@clisp.org>.
2000 2005-10-22 Simon Josefsson <jas@extundo.com>
2002 * crc.h: Include stddef.h, for size_t.
2004 2005-10-21 Simon Josefsson <jas@extundo.com>
2006 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2007 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2009 2005-10-21 Simon Josefsson <jas@extundo.com>
2011 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2014 2005-10-21 Simon Josefsson <jas@extundo.com>
2016 * gc-gnulib.c: Support ARCTWO in CBC mode.
2018 2005-10-21 Simon Josefsson <jas@extundo.com>
2020 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2023 * hmac-sha1.c (hmac_sha1): Likewise.
2025 * crc.c (crc32_update): Actually use crc parameter, suggested by
2026 Bruno Haible <bruno@clisp.org>.
2028 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2031 2005-10-21 Simon Josefsson <jas@extundo.com>
2033 * des.h, des.c: New files.
2035 * gc-gnulib.c: Support DES.c
2037 2005-10-21 Simon Josefsson <jas@extundo.com>
2039 * arctwo.h, arctwo.c: New files.
2041 * gc-gnulib.c: Support ARCTWO.
2043 2005-10-21 Simon Josefsson <jas@extundo.com>
2045 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2047 2005-10-19 Simon Josefsson <jas@extundo.com>
2049 * gc-gnulib.c: Support ARCFOUR.
2051 2005-10-19 Simon Josefsson <jas@extundo.com>
2053 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2056 * gc.h: Add ECB enum type.
2058 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2060 2005-10-19 Simon Josefsson <jas@extundo.com>
2062 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2064 2005-10-18 Simon Josefsson <jas@extundo.com>
2066 * md4.h, md4.c: New files, based on md5.?.
2068 2005-10-17 Simon Josefsson <jas@extundo.com>
2070 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2072 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2074 2005-10-17 Simon Josefsson <jas@extundo.com>
2076 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2078 2005-10-17 Simon Josefsson <jas@extundo.com>
2080 * gc.h, gc-libgcrypt.c: Add ciphers.
2082 2005-10-17 Simon Josefsson <jas@extundo.com>
2084 * sha1.c: Use uint32_t instead of md5_uint32.t
2086 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2089 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2091 * md5.h: Use stdint.h and uint32_t. Doc fix.
2093 2005-10-15 Simon Josefsson <jas@extundo.com>
2095 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2097 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2099 2005-10-14 Simon Josefsson <jas@extundo.com>
2101 * arcfour.h, arcfour.c: New files.
2103 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2105 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2106 include <wchar.h>; no longer needed.
2108 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2109 and Ulrich Drepper <drepper@redhat.com>
2112 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2113 instead of inline stream orientation test and two separate
2114 function calls. Pay no attention to USE_IN_LIBIO.
2116 2005-10-14 Roland McGrath <roland@redhat.com>
2118 Import from libc. [BZ #1331]
2119 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2121 Reported by Matej Vela <vela@debian.org>.
2123 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2125 * mkdir-p.c (make_dir_parents): Don't report an error if an
2126 intermediate directory is in a read-only file system. Problem
2127 reported by Eric Blake.
2129 2005-10-13 Simon Josefsson <jas@extundo.com>
2131 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2132 Move memory allocation outside of loop.
2134 2005-10-12 Simon Josefsson <jas@extundo.com>
2136 * gc-pbkdf2-sha1.c: New file.
2138 * gc.h: Add gc_pbkdf2_sha1 prototype.
2140 2005-10-12 Simon Josefsson <jas@extundo.com>
2142 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2143 suggested by Bruno Haible <bruno@clisp.org>.
2145 2005-10-12 Simon Josefsson <jas@extundo.com>
2147 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2149 * gc-gnulib.c (gc_hmac_sha1): New function.
2151 2005-10-12 Simon Josefsson <jas@extundo.com>
2153 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2155 2005-10-12 Simon Josefsson <jas@extundo.com>
2157 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2158 GC_USE_HMAC_MD5, respectively.
2160 * gc-libgcrypt.c (gc_md5): Fix assert call.
2163 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2165 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2167 * gc-gnulib.c (gc_hash_buffer): Ditto.
2169 2005-10-11 Bruno Haible <bruno@clisp.org>
2171 * c-strcasestr.h: New file, from GNU gettext.
2172 * c-strcasestr.c: New file, from GNU gettext.
2174 2005-10-11 Bruno Haible <bruno@clisp.org>
2176 * c-strcase.h: New file, from GNU gettext.
2177 * c-strcasecmp.c: New file, from GNU gettext.
2178 * c-strncasecmp.c: New file, from GNU gettext.
2180 2005-10-11 Simon Josefsson <jas@extundo.com>
2182 * crc.h, crc.c: New files.
2184 * gc.h (gc_hash_buffer): Add doc.
2186 2005-10-08 Simon Josefsson <jas@extundo.com>
2188 * gc.h: Add gc_hash and gc_hash_buffer.
2190 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2192 * gc-libgcrypt.c (gc_hash_buffer): Add.
2194 2005-10-11 Bruno Haible <bruno@clisp.org>
2196 * strcasecmp.c: Include limits.h.
2197 (strcasecmp): Avoid integer overflow on exotic platforms.
2198 * strncasecmp.c: Include limits.h.
2199 (strncasecmp): Avoid integer overflow on exotic platforms.
2200 Reported by Paul Eggert.
2202 2005-10-06 Simon Josefsson <jas@extundo.com>
2204 * hmac-md5.c: New file.
2208 2005-10-06 Simon Josefsson <jas@extundo.com>
2210 * memxor.c (memxor): Avoid casts and warnings.
2212 2005-10-05 Derek Price <derek@ximbiot.com>
2214 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2216 2005-10-05 Simon Josefsson <jas@extundo.com>
2218 * memxor.c (memxor): Fix compiler error.
2220 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2221 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2223 * memxor.h, memxor.c: New files.
2225 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2226 we assume all systems have it, suggested by Jim Meyering
2227 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2228 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2229 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2232 2005-10-04 Bruno Haible <bruno@clisp.org>
2234 * verify.h (verify_true): Provide alternative definition for C++.
2236 2005-10-04 Simon Josefsson <jas@extundo.com>
2238 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2239 D. Baushke" <mdb@gnu.org>.
2241 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2243 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2244 (SSIZE_MAX): New macro, if not already defined.
2245 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2248 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2250 * exclude.c: Include verify.h.
2251 (verify): Remove. All callers changed to use verify.h's version.
2252 * strtoimax.c: Likewise.
2253 * utimecmp.c: Likewis.e
2255 Sync from coreutils.
2256 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2257 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2258 * .cvsignore: Add fts.h, search.h, t-fpending.
2259 * settime.c (settime): Fix { typo in previous patch. Also, don't
2260 bother returning ENOSYS if settimeofday or stime fails; just let
2261 them return whatever errno they want to return.
2262 * utimens.c: Include unistd.h, for dup2.
2263 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2264 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2266 2005-10-02 Jim Meyering <jim@meyering.net>
2268 Sync from coreutils.
2269 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2270 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2271 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2272 Remove AT_FDCWD test.
2273 Do not consume the fd unless successful.
2274 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2275 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2276 block, so that we don't even try to compile it if settimeofday is
2277 available. This works around a compilation failure on OSF1 V5.1,
2278 due to stime requiring a `long int*' while tv_sec is `int'.
2280 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2282 * getdelim.c (getdelim): Remove unused variables.
2284 2005-10-01 Simon Josefsson <jas@extundo.com>
2286 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2287 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2288 AI_* and EAI_* definitions. Protect function declarations.
2290 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2292 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2293 so that the code works even with ancient cpp. Portability problem
2294 with GCC 2.7.2.1 reported by Thomas M.Ott.
2296 2005-09-27 Jim Meyering <jim@meyering.net>
2298 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2300 * intprops.h (signed_type_or_expr__): Define.
2301 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2304 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2306 * verify.h (verify_expr): Remove, replacing with:
2307 (verify_true): New macro that returns true instead of void.
2308 (verify_type__): Remove.
2309 (verify): Use verify_true rather than verify_type__.
2311 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2313 * utimens.c (ENOSYS): Define if not already defined.
2314 (futimens): Support having a null PATH if the file descriptor
2317 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2319 (__attribute): Define to empty unless GCC 3.1 or later.
2320 This works around a core dump on OpenBSD 3.4, which has GCC
2321 2.95.3, which dumps core when given __attribute__(()). It also
2322 simplifies other tests, since we really don't want to bother with
2323 worrying about which ancient version of GCC supported what.
2324 Original problem reported by Yoann Vandoorselaere, with part of
2325 the fix suggested by Derek Price.
2327 2005-09-24 Jim Meyering <jim@meyering.net>
2329 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2330 so we can once again use a positive bitfield width of 1 -- now we
2331 don't have to explain why we were using a bitfield width of 2.
2333 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2335 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2336 Problem reported by Eric Blake.
2337 (getaddrinfo): Initialize se so that it's not garbage.
2338 Redo internal storage allocation so that it doesn't make unportable
2339 assumptions about alignment.
2342 * utimens.c (futimens): Use futimesat if available.
2343 Prefer it to futimes since it doesn't have the futimes bug.
2345 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2346 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2347 Instead, declare a function that returns a pointer to an array,
2348 and use verify_type__ to declare the size of the array.
2349 Problem and germ of a solution reported by Bruno Haible.
2350 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2351 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2353 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2355 Sync from coreutils.
2357 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2359 * argmatch.h: Include verify.h
2360 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2361 (ARGMATCH_ASSERT): Remove; unused.
2362 * canonicalize.c: Assume STDC_HEADERS.
2363 * exclude.c: Include "strcase.h".
2364 * regex_internal.h [!defined _LIBC]: Likewise.
2365 * getusershell.c: Include stdio--.h rather than stdio.h
2367 (getusershell): Call fopen, not fopen_safer.
2368 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2369 Do not include unistd-safer.h.
2370 (save_cwd): Don't call fd_safer; no longer needed
2371 now that we include fcntl--.h.
2373 * getdate.y (relative_time): New type.
2374 (RELATIVE_TIME_0): New constant.
2375 (parser_control): Use relative_time instead of doing it ourselves.
2376 (%union): Add new relative_time rel member.
2377 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2379 (relunit, relunit_snumber): Now of type rel.
2380 (zone, rel, relunit, get_date): Adjust to above changes.
2382 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2383 Do not include unistd-safer.h.
2384 (getloadavg): Don't call fd_safer; no longer needed
2385 now that we include fcntl--.h.
2387 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2388 (make_dir_parents): Treat ENOSYS like EEXIST.
2390 Improve quality of diagnostics on restore_cwd failure.
2391 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2392 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2393 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2394 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2395 each time through the loop. Do not diagnose restore_cwd failure;
2396 that is the caller's job (and perhaps the caller does not care).
2398 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2399 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2400 If the file already exists but is not a directory, don't bother
2401 to try to make its parents.
2402 Close potential file descriptor leak if we can't chdir("/") (!).
2403 Don't always return true if chdir($PWD) fails; return true only
2404 if the requested action was done successfully (except for the
2406 Don't log final directory unless we actually made it.
2407 Refactor to avoid duplicate code to fix up permissions.
2408 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2410 * strftime.c (my_strftime): Rewrite the previous change slightly,
2411 to make it a bit faster and (I hope) clearer.
2412 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2413 Fix bug in formats like %2N.
2415 * verify.h: New file.
2417 2005-09-22 Jim Meyering <jim@meyering.net>
2419 Sync from coreutils.
2421 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2423 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2424 the .tm_year member, since otherwise gcc-4.0 would now warn about
2425 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2427 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2428 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2430 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2431 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2432 when run in a time zone for which daylight savings time is in effect
2433 for the starting date.
2435 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2436 stop us from restricting permissions of just-created absolute-named
2438 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2439 to restore initial working directory.
2440 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2441 to tell caller if/when we change the working directory and are
2442 unable to return to the initial one.
2443 * mkdir-p.h (make_dir_parents): Update prototype.
2444 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2445 `return false'. This fixes a bug introduced on 2004-07-30.
2447 * openat.c (fdopendir): Be sure to close the supplied
2448 file descriptor before returning. This makes our replacement
2449 implementation a little closer to Solaris's, where fdopendir
2450 ties the file descriptor to the returned DIR* pointer.
2451 * openat.c (unlinkat): New function.
2452 * openat.h (unlinkat): Add prototype.
2453 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2454 (openat_restore_fail): Rename from openat_restore_die.
2455 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2457 Provide an alternative to exiting immediately upon save_cwd or
2458 restore_cwd failure. Now, an application can arrange e.g.,
2459 to perform a longjump in that case.
2460 * openat.c: Include dirname.h.
2461 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2462 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2463 and openat_restore_die rather than calling error directly.
2464 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2466 * openat-die.c (openat_save_die, openat_restore_die): New file.
2467 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2469 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2470 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2471 int utc, int nanoseconds);
2473 date should not have to allocate a megabyte of virtual memory to
2474 handle a format argument like +%1048575T. When implemented with
2475 strftime, it must allocate such a buffer, use strftime to fill it
2476 in, print it, then free it.
2477 With fprintftime, it simply prints everything and exits.
2478 With no need for memory allocation, that's one fewer way to fail.
2479 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2480 optional field width, not before, so we accept %9:z, not %:9z.
2481 (my_strftime): Be sure to use L_('x') for literals.
2483 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2484 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2485 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2486 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2487 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2488 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2489 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2490 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2491 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2493 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2494 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2495 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2496 and don't include <sys/file.h>).
2498 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2500 Sync from coreutils.
2502 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2503 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2504 [!LDAV_DONE]: Avoid unused variable warning.
2506 2005-09-21 Bruno Haible <bruno@clisp.org>
2508 * unicodeio.h (unicode_to_mb): New declaration.
2510 2005-09-20 Derek Price <derek@ximbiot.com>
2512 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2514 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2516 Use a consistent style for including <config.h>.
2517 * __fpending.c, acl.c, argmatch.c,
2518 argp-help.c, argp-parse.c,
2519 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2520 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2521 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2522 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2523 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2524 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2525 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2526 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2527 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2528 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2529 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2530 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2531 modechange.c, mountlist.c, open-safer.c, physmem.c,
2532 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2533 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2534 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2535 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2536 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2537 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2538 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2539 userspec.c, utimecmp.c, version-etc-fsf.c,
2540 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2541 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2542 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2543 Standardize inclusion of config.h.
2544 * __fpending.h, dirfd.h, getdate.h, human.h,
2545 inttostr.h: Removed inclusion of config.h from header files.
2546 * inttostr.c: Adjusted in-tree users.
2547 * timespec.h: Remove superfluous warning to include config.h.
2548 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2549 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2550 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2551 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2553 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2555 * stat-time.h: New file.
2556 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2557 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2559 (timespec_cmp): New function.
2560 * utimecmp.c: Include stat-time.h.
2561 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2562 members exist, not on the obsolescent ST_MTIM_NSEC.
2563 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2565 2005-09-15 Derek Price <derek@ximbiot.com>
2566 Paul Eggert <eggert@cs.ucla.edu>
2568 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2569 changes, consolidating in...
2570 * regex_internal.h: ...this file.
2572 2005-09-15 Derek Price <derek@ximbiot.com>
2574 * regex_internal.h: Blank `pure' for GNUC < 3.
2575 * regex_internal.c: Ditto, using this...
2576 (__GNUC_PREREQ): ...new macro.
2577 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2578 (__GNUC_PREREQ): ...this new macro.
2580 * strstr.h: Include string.h. Define strstr as a macro here.
2582 2005-09-13 Derek Price <derek@ximbiot.com>
2584 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2586 Reported by Jim Meyering <jim@meyering.net>.
2588 2005-09-13 Jim Meyering <jim@meyering.net>
2590 * canon-host.c: Filter through gnu indent and reword comments slightly.
2591 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2593 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2595 * lib/base64.c: Typo.
2596 (base64_encode): Put b64str in initialized data section.
2598 2005-09-12 Derek Price <derek@ximbiot.com>
2600 Return usable errors from canon-host.
2601 * canon-host.h: New file.
2602 * canon-host.c (canon_host): Wrap...
2603 (canon_host_r): ...this new function, which now relies exclusively on
2605 (ch_strerror): New function.
2606 (last_cherror): New global.
2607 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2608 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2610 (freeaddrinfo): Free ai->ai_canonname when set.
2612 2005-09-12 Derek Price <derek@ximbiot.com>
2613 Paul Eggert <eggert@cs.ucla.edu>
2615 * glob-libc.h: Renamed from glob_.h. The new version is
2616 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2617 protecting things that should be done only in gnulib contexts.
2618 * glob_.h: New file, containing only the glob things needed for
2620 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2621 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2622 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2623 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2624 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2625 and to respect the namespace rules better.
2627 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2629 Merge glibc and coreutils changes into gnulib, plus a few
2631 * md5.c: Use #error rather than a string.
2632 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2633 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2634 (__attribute__): Define to empty for non recent-GCC.
2635 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2636 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2637 Renamed from their non-__ counterparts, with new macros replacing
2638 them if not _LIBC. Add __THROW attribute.
2640 (struct md5_ctx): Align buffer if using GCC.
2641 * sha1.h (struct sha1_ctx): Likewise.
2642 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2643 The old name was backwards.
2644 (NOTSWAP): Remove; not used.
2645 (rol): New macro, moved here from md5.h.
2646 (sha1_process_block): Remove a FIXME that doesn't make sense.
2648 2005-09-12 Derek Price <derek@ximbiot.com>
2650 * gai_strerror.c: Include config.h when available. Include
2651 getaddrinfo.h before other headers to test interface.
2652 Reported by Larry Jones <lawrence.jones@ugs.com>.
2654 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2656 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2657 definitions, since that's the preferred style in glibc.
2658 Fix a minor spacing issue, and update copyright notice to match glibc's.
2660 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2662 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2664 2005-09-06 Simon Josefsson <jas@extundo.com>
2666 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2667 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2669 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2671 Change bitset word type from unsigned int to unsigned long int,
2672 as this has better performance on typical 64-bit hosts.
2673 Port bitset code to hosts with unusual word sizes.
2674 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2675 (build_collating_symbol):
2676 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2677 argument is a bitset. This is merely a style issue, but it makes
2678 it clearer that an entire array is expected.
2679 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2680 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2681 Port to the case where bitset_word is not the same as unsigned int.
2682 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2683 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2685 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2686 (build_trtable, group_nodes_into_DFAstates):
2688 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2689 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2690 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2691 * regexec.c (group_nodes_into_DFAstates): Likewise.
2692 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2693 * regcomp.c (optimize_subexps, lower_subexp):
2694 Work even if bitset_word has holes in its bitwise representation.
2695 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2696 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2698 * regex_internal.c (re_string_reconstruct):
2699 Don't assume UCHAR_MAX == 255.
2700 * regex_internal.h (bitset_set_all): Likewise.
2701 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2703 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2704 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2706 (BITSET_WORD_MAX): New macro.
2707 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2708 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2709 (bitset_empty, bitset_copy):
2710 Prefer sizeof (bitset) to multiplying it out ourselves.
2711 (bitset_not_merge): Remove; unused.
2712 (bitset_contain): Return bool, not unsigned int with one bit on.
2713 All callers changed.
2714 * regexec.c (build_trtable): Don't assume bitset has no stricter
2715 alignment than re_node_set; do this by defining a new internal
2716 type struct dests_alloc and using it to allocate memory.
2718 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2720 Check for arithmetic overflow when calculating sizes, to prevent
2721 some buffer-overflow issues. These patches are conservative, in the
2722 sense that when I couldn't determine whether an overflow was possible,
2723 I inserted a run-time check.
2724 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2725 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2726 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2727 (re_xnrealloc, re_x2nrealloc): New inline functions.
2728 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2729 (build_equiv_class, build_charclass): Check for arithmetic overflow
2730 in size expression calculations.
2731 * lib/regex_internal.c (re_string_realloc_buffers):
2732 (build_wcs_upper_buffer, re_node_set_add_intersect):
2733 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2734 (re_dfa_add_node, register_state): Likewise.
2735 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2736 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2737 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2738 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2740 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2742 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2743 to avoid a collision with bits/local_lim.h in glibc.
2744 All uses changed. Problem reported by Dmitry V. Levin in
2745 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2747 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2748 bugs in int versus size_t comparisons.
2749 (re_string_context_at): Fix bug where the code assumed that
2752 Use bool where appropriate.
2753 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2754 All callers changed.
2755 (calc_eclosure_iter): Likewise, for ROOT arg.
2756 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2757 (build_charclass_op): Likewise, for NON_MATCH arg.
2758 * regex_internal.c (re_string_allocate, re_string_construct):
2759 (re_string_construct_common): Likewise, for ICASE arg.
2760 * regexec.c (re_search_2_stub, re_search_stub):
2761 Likewise, for RET_LEN arg.
2762 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2763 (set_regs): Likewise, for FL_BACKTRACK arg.
2764 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2765 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2766 (calc_eclosure_iter, parse_bracket_exp):
2767 Use bool for internal variables that are booleans.
2768 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2769 (set_regs, build_sifted_states, sift_states_bkref):
2770 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2771 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2772 (find_collation_sequence_value):
2774 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2775 (re_node_set_compare):
2776 Return bool, not int. All callers changed.
2777 * regexec.c (check_halt_node_context, check_dst_limits):
2778 (build_trtable, check_node_accept): Likewise.
2779 * regex_internal.h: Include stdbool.h.
2781 Fix bugs uncovered when converting to bool.
2782 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2783 failure instead of charging ahead blindly.
2784 * regex_internal.c (register_state): Likewise.
2785 * regexec.c (re_search_2_stub): Use simpler method than boolean
2786 for freeing internal storage.
2787 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2788 bitset pieces used as boolean, to avoid undefined behavior
2789 on hosts that do int overflow checking.
2791 2005-08-31 Derek Price <derek@ximbiot.com>
2793 * getdelim.c (getdelim): Return EOF on EOF.
2794 Reported by Larry Jones <lawrence.jones@ugs.com>.
2796 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2798 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2799 lengths fit in regoff_t; this isn't true if regoff_t is the same
2801 * regex.c (re_search_internal): 5th arg is LAST_START
2802 (= START + RANGE) instead of RANGE. This avoids overflow
2803 problems when regoff_t is the same width as size_t.
2804 All callers changed.
2805 (re_search_2_stub): Check for overflow when adding the
2806 sizes of the two strings.
2807 (re_search_stub): Check for overflow when adding START
2808 to RANGE; if it occurs, substitute the extreme value.
2810 2005-08-31 Jim Meyering <jim@meyering.net>
2812 * regcomp.c (search_duplicated_node): Make first pointer arg
2814 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2815 (register_state): Likewise.
2816 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2817 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2818 (group_nodes_into_DFAstates): Likewise.
2820 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2822 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2823 old glibc regex code mishandles strings longer than 2**31 bytes.
2824 This patch fixes this when the regex code is used in gnulib
2825 (i.e., outside glibc).
2827 This patch should not affect the use of the regex code inside
2828 glibc. No doubt this problem also needs to be handled for glibc
2829 as well, but the result will be an incompatible change to the
2830 glibc ABI, and the old ABI will have to be supported too. That
2831 can be the the subject for another patch.
2833 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2834 governing whether the rest of this patch is active. By default,
2835 the macro is disabled and the patch has no effect.
2836 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2837 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2838 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2839 (re_match_2, re_set_registers): Use the new types.
2840 * regex_internal.h (Idx, re_hashval_t): New types.
2841 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2843 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2844 (re_string_context_at, bin_tree_t, re_dfastate_t):
2845 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2846 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2847 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2848 (re_string_char_size_at, re_string_wchar_at):
2849 (re_string_elem_size_at):
2850 Use the new types and macros to port to 64-bit hosts.
2851 Use unsigned types for internal values, so that the code
2852 mostly works even for arrays larger than SSIZE_MAX.
2853 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2854 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2855 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2856 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2857 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2858 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2859 (calc_inveclosure, parse_dup_op, build_range_exp):
2860 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2861 (fetch_number, create_token_tree, mark_opt_subexp):
2863 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2864 (create_cd_newstate, re_string_allocate, re_string_construct):
2865 (re_string_realloc_buffers, build_wcs_upper_buffer):
2866 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2867 (re_string_reconstruct, re_string_peek_byte_case):
2868 (re_string_fetch_byte_case, re_string_context_at):
2869 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2870 (re_node_set_init_copy, re_node_set_add_intersect):
2871 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2872 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2873 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2874 (re_acquire_state, re_acquire_state_context, register_state):
2876 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2877 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2878 (re_search_internal, re_search_2_stub, re_search_stub)
2879 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2880 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2881 (update_cur_sifted_state, check_dst_limits):
2882 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2883 (check_subexp_limits, sift_states_bkref, merge_state_array):
2884 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2885 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2886 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2887 (expand_bkref_cache, check_node_accept_bytes):
2888 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2889 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2890 (acquire_init_state_context, check_halt_node_context):
2891 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2892 (sift_states_backward, clean_state_log_if_needed):
2893 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2894 (find_recover_state, transit_state_sb, transit_state_mb):
2895 (transit_state_bkref, build_trtable, match_ctx_clean):
2897 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2898 to work around an assumption that REG_MISSING is negative.
2900 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2901 (seek_collating_symbol_entry) [defined _LIBC]:
2902 (lookup_collation_sequence_value) [defined _LIBC]:
2903 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2904 Use prototypes rather than old-style function definitions.
2905 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2906 (transit_state_sb) [0]:
2907 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2909 * regexec.c (re_search_internal): Simplify update of rm_so and
2912 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2913 (optimize_subexps, lower_subexp):
2914 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2915 since the signed shift might overflow. Use 1u<<31 instead.
2916 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2917 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2920 * regcomp.c (optimize_subexps, lower_subexp):
2921 Use CHAR_BIT rather than 8, for clarity.
2922 * regexec.c (check_dst_limits_calc_pos_1):
2923 (check_subexp_matching_top): Likewise.
2924 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2925 have to worry about portability issues when shifting it left.
2926 Remove no-longer-needed test for table_size > 0.
2927 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2928 in a word, as the resulting behavior is undefined.
2929 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2930 in one case, a <= should have been an <, and in another case the
2931 whole test was missing.
2932 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2933 the standard name CHAR_BIT.
2934 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2935 this is not true on one's complement and signed-magnitude hosts.
2937 * regex_internal.h (re_sub_match_top_t): Remove unused member
2939 (struct re_dfa_t): Remove unused member states_alloc.
2940 * regcomp.c (init_dfa): Don't initialize unused members.
2942 2005-08-31 Bruno Haible <bruno@clisp.org>
2944 * strstr.c: Include <stddef.h>, for NULL.
2945 * strcasestr.c: Likewise.
2946 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2948 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2950 * iconvme.h: Add prototype for iconv_alloc.
2952 2005-08-29 Simon Josefsson <jas@extundo.com>
2954 * iconvme.c: Fix errno.
2956 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2958 * iconvme.c: Split iconv_string into iconv_alloc.
2960 2005-08-27 Jim Meyering <jim@meyering.net>
2962 * fopen-safer.c: Merge minor changes from coreutils.
2963 * dup-safer.c: Likewise.
2964 * fd-safer.c: Likewise.
2966 Merge from coreutils.
2967 * stdio--.h: New file.
2968 * stdlib--.h: New file.
2969 * mkstemp-safer.c: New file.
2971 GNU tar needs these.
2972 * pipe-safer.c: New file.
2973 * creat-safer.c: New file.
2974 * fcntl--.h (creat): Define to creat_safer.
2975 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2976 * unistd--.h (pipe): Define to pipe_safer.
2977 * unistd-safer.h: Declare pipe_safer.
2979 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2981 * regex_internal.h: Remove all references to
2982 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2984 (bitset_not, bitset_merge, bitset_not_merge):
2985 (bitset_mask, re_string_allocate, re_string_construct):
2986 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2987 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2988 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2989 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2990 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2991 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2992 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2993 (re_acquire_state_context):
2994 Remove unnecessary forward decls.
2995 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2996 Put __attribute at function definition,
2997 now that the function decl has been removed.
2998 * lib/regex_internal.c (re_string_peek_byte_case):
2999 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3002 2005-08-26 Simon Josefsson <jas@extundo.com>
3004 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3005 Haible <bruno@clisp.org>.
3007 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3009 * regexec.c (set_regs): Don't alloca with an unbounded size.
3011 alloca modernization/simplification for regex.
3012 * regex.c: Remove portability cruft for alloca. This no longer
3013 needs to be at the start of the file, and can be moved into
3014 regex_internal.h and simplified.
3015 * regex_internal.h: Include <alloca.h>.
3016 (__libc_use_alloca) [!defined _LIBC]: New macro.
3017 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3018 now works outside glibc.
3020 2005-08-24 Simon Josefsson <jas@extundo.com>
3022 * getpass.c: Add WIN32 implementation. Conditionalize use of
3023 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3024 GLIBC specific code.
3026 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3028 Make regex safe for g++. This fixes one real bug (an "err"
3029 that should have been "*err"). g++ problem reported by
3031 * regex_internal.h (re_calloc): New macro, consistent with
3032 re_malloc etc. All callers of calloc changed to use re_calloc.
3033 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3034 not int. All callers changed.
3035 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3036 just use an array of size MB_LEN_MAX.
3037 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3038 (find_recover_state): Change "err" to "*err"; this fixes what
3039 appears to be a real bug.
3040 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3043 2005-08-25 Jim Meyering <jim@meyering.net>
3045 * open-safer.c: Include <config.h>.
3046 Otherwise, we'd lose LARGEFILE support in any file using
3049 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3051 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3052 * regex.h (regerror): Likewise.
3054 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3055 requires this. (The code never needed it.)
3057 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3058 All uses of recently-renamed identifiers changed to use the new,
3059 POSIX-compliant names. The code will build and run just fine
3060 without these changes, but it's better to eat our own dog food
3061 and use the standard-conforming names.
3063 * regex.h: Fix a multitude of POSIX name space violations.
3064 These changes have an effect only for programs that define
3065 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3066 do not change anything for programs compiled in the normal way.
3067 Also, there is no effect on the ABI.
3069 (_REGEX_SOURCE): New macro.
3070 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3071 defined and _GNU_SOURCE is not; this fixes a name space violation.
3073 Rename the following macros to obey POSIX requirements.
3074 The old names are still visible as macros if _REGEX_SOURCE is defined.
3075 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3076 RE_BACKSLASH_ESCAPE_IN_LISTS.
3077 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3078 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3079 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3080 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3081 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3082 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3083 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3084 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3085 (REG_INTERVALS): renamed from RE_INTERVALS.
3086 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3087 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3088 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3089 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3090 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3091 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3092 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3093 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3094 RE_UNMATCHED_RIGHT_PAREN_ORD.
3095 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3096 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3097 (REG_DEBUG): renamed from RE_DEBUG.
3098 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3099 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3100 unusual, since we can't clash with the POSIX REG_ICASE.
3101 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3102 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3103 (REG_NO_SUB): renamed from RE_NO_SUB.
3104 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3105 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3106 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3107 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3108 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3109 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3110 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3111 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3112 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3113 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3114 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3115 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3116 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3117 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3118 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3119 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3120 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3121 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3122 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3123 (REG_FIXED): Renamed from REGS_FIXED.
3124 (REG_NREGS): Renamed from RE_NREGS.
3126 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3127 of other REG_* macros, since POSIX says the user is allowed to
3128 #undef these macros selectively.
3130 (reg_errcode_t): Update comment stating what other tables need
3133 Rename the following enum values to obey POSIX requirements.
3134 The old names are still visible as macros.
3135 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3136 is not defined, since GNU is supposed to be a superset of POSIX as
3137 much as possible, and since we want reg_errcode_t to be a signed
3138 type for implementation consistency.
3139 (_REG_NOERROR): Renamed from REG_NOERROR.
3140 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3141 (_REG_BADPAT): Renamed from REG_BADPAT.
3142 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3143 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3144 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3145 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3146 (_REG_EBRACK): Renamed from REG_EBRACK.
3147 (_REG_EPAREN): Renamed from REG_EPAREN.
3148 (_REG_EBRACE): Renamed from REG_EBRACE.
3149 (_REG_BADBR): Renamed from REG_BADBR.
3150 (_REG_ERANGE): Renamed from REG_ERANGE.
3151 (_REG_ESPACE): Renamed from REG_ESPACE.
3152 (_REG_BADRPT): Renamed from REG_BADRPT.
3153 (_REG_EEND): Renamed from REG_EEND.
3154 (_REG_ESIZE): Renamed from REG_ESIZE.
3155 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3156 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3157 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3158 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3159 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3161 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3162 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3163 changed. But support the old name if the new one is not defined
3164 and if _REGEX_SOURCE.
3166 Change the following member names in struct re_pattern_buffer.
3167 The old names are still supported if !_REGEX_SOURCE.
3168 The new names are always supported, regardless of _REGEX_SOURCE.
3169 (re_buffer): Renamed from buffer.
3170 (re_allocated): Renamed from allocated.
3171 (re_used): Renamed from used.
3172 (re_syntax): Renamed from syntax.
3173 (re_fastmap): Renamed from fastmap.
3174 (re_translate): Renamed from translate.
3175 (re_can_be_null): Renamed from can_be_null.
3176 (re_regs_allocated): Renamed from regs_allocated.
3177 (re_fastmap_accurate): Renamed from fastmap_accurate.
3178 (re_no_sub): Renamed from no_sub.
3179 (re_not_bol): Renamed from not_bol.
3180 (re_not_eol): Renamed from not_eol.
3181 (re_newline_anchor): Renamed from newline_anchor.
3183 Change the following member names in struct re_registers.
3184 The old names are still supported if !_REGEX_SOURCE.
3185 The new names are always supported, regardless of _REGEX_SOURCE.
3186 (rm_num_regs): Renamed from num_regs.
3187 (rm_start): Renamed from start.
3188 (rm_end): Renamed from end.
3190 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3191 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3192 Prepend __ to parameter names.
3194 Undo yesterday's changes.
3196 2005-08-24 Jim Meyering <jim@meyering.net>
3198 Sync from coreutils.
3199 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3201 2005-08-21 Bruno Haible <bruno@clisp.org>
3203 * lock.h: Add multiple inclusion guard.
3204 * tls.h: Add multiple inclusion guard.
3206 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3208 * regex.h (REG_NOSYS)
3209 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3210 Define, since POSIX requires it as of 2001.
3211 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3212 New private symbol, used to keep the enum signed in all cases.
3213 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3214 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3216 * regex_internal.c (re_string_skip_chars, register_state):
3218 Remove forward decls; no longer needed now that we use prototypes.
3219 * regexec.c (acquire_init_state_context, check_halt_node_context):
3220 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3221 (clean_state_log_if_needed): Likewise.
3223 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3225 Fix problems reported by Sam Steingold in
3226 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3227 * regexec.c (sift_states_bkref): Fix portability bug: the code
3228 assumed that reg_errcode_t is a signed type, which is not
3229 necessarily true if _XOPEN_SOURCE is not defined.
3230 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3231 some compilers warn about it otherwise.
3233 2005-08-20 Jim Meyering <jim@meyering.net>
3235 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3236 of unused local, dfa.
3238 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3240 * regcomp.c (create_initial_state): Remove duplicate decl.
3241 (init_word_char, create_initial_state, duplicate_node_closure):
3242 (fetch_token, peek_token_bracket, build_range_exp):
3243 (build_collating_symbol): Remove forward decls; no longer needed
3244 now that we use prototypes.
3247 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3248 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3249 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3250 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3251 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3252 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3253 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3254 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3255 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3256 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3257 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3258 (build_charclass, build_charclass_op, fetch_number, create_tree):
3259 (create_token_tree, mark_opt_subexp, duplicate_tree):
3260 Use prototypes rather than old-style definitions.
3263 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3264 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3265 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3266 (re_string_reconstruct, re_string_peek_byte_case):
3267 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3268 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3269 (re_node_set_init_copy, re_node_set_add_intersect):
3270 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3271 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3272 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3273 (re_acquire_state, re_acquire_state_context, register_state):
3274 (create_ci_newstate, create_cd_newstate, free_state):
3276 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3277 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3278 (re_search_internal, prune_impossible_nodes):
3279 (acquire_init_state_context, check_matching, static):
3280 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3281 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3282 (update_regs, sift_states_backward, build_sifted_states):
3283 (clean_state_log_if_needed, merge_state_array):
3284 (update_cur_sifted_state, add_epsilon_src_nodes):
3285 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3286 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3287 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3288 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3289 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3290 (check_arrival, check_arrival_add_next_nodes):
3291 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3292 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3293 (check_node_accept_bytes, check_node_accept, extend_buffers):
3294 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3295 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3300 (re_string_allocate, re_string_construct, re_string_reconstruct):
3301 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3302 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3303 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3304 (re_string_context_at, re_string_peek_byte_case):
3305 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3306 is defined, since we now use prototypes always.
3308 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3309 C89 or better. All uses removed.
3311 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3313 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3314 [defined lint]: Suppress bogus uninitialized-variable warnings.
3316 * regcomp.c (duplicate_node): Return new index, not an error code,
3317 and let the caller return REG_ESPACE if out of space. This
3318 removes an uninitialied-variable warning with GCC 4.0.1, and also
3319 avoids taking the address of a local variable. All callers
3322 2005-08-19 Jim Meyering <jim@meyering.net>
3324 * regexec.c (proceed_next_node): Redo local variables to
3325 avoid GCC shadowing warnings.
3327 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3329 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3330 (re_node_set_insert_last, re_dfa_add_node):
3331 Rename local variables to avoid GCC shadowing warnings.
3333 2005-08-18 Bruno Haible <bruno@clisp.org>
3335 * strstr.c (strstr): Fix return value in multibyte case.
3336 * strcasestr.c (strcasestr): Likewise.
3338 2005-08-17 Jim Meyering <jim@meyering.net>
3340 Make the %s format (seconds since the epoch) work for a negative
3341 number and when used with a zero-padded field width, e.g. %015s.
3343 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3344 label so that it precedes the code to set `digits'. Otherwise,
3345 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3346 print `00-22'. Now, it prints `-0022', as it should.
3348 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3350 * regex.h: Remove useless space-before-tab. From coreutils.
3352 2005-08-17 Bruno Haible <bruno@clisp.org>
3354 * strcasestr.h: New file.
3355 * strcasestr.c: New file.
3357 2005-08-17 Bruno Haible <bruno@clisp.org>
3359 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3360 * strstr.c: Completely rewritten, with multibyte locale support.
3362 2005-08-17 Bruno Haible <bruno@clisp.org>
3364 * strcasecmp.c: Use mbuiter.h.
3366 2005-08-17 Bruno Haible <bruno@clisp.org>
3368 * mbuiter.h: New file.
3370 2005-08-16 Bruno Haible <bruno@clisp.org>
3372 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3374 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3375 NUL byte, not after it.
3377 2005-08-16 Bruno Haible <bruno@clisp.org>
3379 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3380 the valid ones. Makes the comparison operations transitive:
3381 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3382 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3384 2005-08-16 Bruno Haible <bruno@clisp.org>
3386 * strcase.h (strcasecmp): Add note in comments.
3387 * strncasecmp.c: Use code from strcasecmp.c.
3388 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3389 (strcasecmp): Work correctly in multibyte locales.
3391 2005-08-16 Bruno Haible <bruno@clisp.org>
3393 * strnlen1.h: New file.
3394 * strnlen1.c: New file.
3396 2005-08-16 Bruno Haible <bruno@clisp.org>
3398 * mbfile.h: New file.
3400 2005-08-16 Bruno Haible <bruno@clisp.org>
3402 * mbiter.h: New file.
3404 2005-08-16 Bruno Haible <bruno@clisp.org>
3406 * mbchar.h: New file.
3407 * mbchar.c: New file.
3409 2005-08-16 Bruno Haible <bruno@clisp.org>
3411 * tls.h: New file, from GNU gettext.
3412 * tls.c: New file, from GNU gettext.
3414 2005-08-15 Bruno Haible <bruno@clisp.org>
3416 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3419 2005-08-14 Jim Meyering <jim@meyering.net>
3421 Sync from coreutils.
3423 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3424 Use the hash-table-based cycle-detection code not just when
3425 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3426 Reported by James Youngman in
3427 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3428 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3429 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3430 This lets us compile with -DFTS_DEBUG, once again.
3431 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3432 * fts.c (fd_safer): Remove decl.
3433 Include fcntl--.h rather than unistd-safer.h
3434 (fts_safe_changedir): Don't call fd_safer; no longer needed
3435 now that we include fcntl--.h.
3437 2005-08-11 Simon Josefsson <jas@extundo.com>
3439 * readline.h, readline.c: New file.
3441 2005-08-11 Bruno Haible <bruno@clisp.org>
3443 * strnlen.h (strnlen): Change parameter name to match comment.
3445 2005-08-10 Simon Josefsson <jas@extundo.com>
3447 * strndup.c: Use strnlen.h.
3449 * strnlen.h: New file.
3451 2005-08-02 Simon Josefsson <jas@extundo.com>
3453 * getline.h, getline.c: Rewrite.
3455 * getdelim.h, getdelim.c: New files, ported from glibc.
3457 2005-07-31 Bruno Haible <bruno@clisp.org>
3459 * lock.h (gl_lock_initializer): New macro.
3460 (gl_lock_define_initialized): Use it.
3461 (gl_rwlock_initializer): New macro.
3462 (gl_rwlock_define_initialized): Use it.
3463 (gl_recursive_lock_initializer): New macro.
3464 (gl_recursive_lock_define_initialized): Use it.
3466 2005-07-26 Bruno Haible <bruno@clisp.org>
3468 * lock.h: Update from GNU gettext.
3469 * lock.c: Update from GNU gettext.
3471 2005-07-18 Bruno Haible <bruno@clisp.org>
3473 * lock.h (gl_once_t): New type.
3474 (gl_once_define, gl_once): New macros.
3475 * lock.c (fresh_once): New variable.
3476 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3479 2005-07-18 Simon Josefsson <jas@extundo.com>
3481 * check-version.c (check_version): Accept identical versions too.
3483 2005-07-18 Bruno Haible <bruno@clisp.org>
3485 * lock.h: New file, from GNU gettext.
3486 * lock.c: New file, from GNU gettext.
3488 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3490 * quotearg.c: Add translator comment suggested by Bruno Haible,
3491 with a minor change.
3493 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3495 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3496 copyright symbol and the year.
3497 * version-etc.c (COPYRIGHT_YEAR): New constant.
3498 (version_etc_va): Use parameterized copyright notice.
3499 Reword to conform to the current GNU coding standards.
3501 2005-07-11 Simon Josefsson <jas@extundo.com>
3503 * size_max.h: New file.
3505 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3507 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3510 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3511 and Paul Eggert <eggert@cs.ucla.edu>
3513 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3514 in wint_t, not wchar_t. Remove now-unnecessary cast.
3516 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3518 * regex.c, regex.h: Sync from libc.
3519 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3520 New files, synced from libc, except that regex_internal.h
3521 currently has a small porting fix.
3523 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3525 Remove the dependency of the strftime module on the tzset module.
3526 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3527 Copy the input structure, to work around some of the bug with
3528 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3529 Solaris releases, you should also use the tzset module, but we won't
3530 require it as a dependency any more since we don't want LGPLed code
3531 to depend on GPLed code.
3533 2005-07-02 Jim Meyering <jim@meyering.net>
3535 * backupfile.c (backup_args): Change a `0' to NULL.
3537 2005-07-01 Jim Meyering <jim@meyering.net>
3539 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3540 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3541 * save-cwd.c, tempname.c:
3542 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3543 and don't include <sys/file.h>).
3545 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3547 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3548 declares only 'struct timespec;' (!).
3550 2005-06-29 Jim Meyering <jim@meyering.net>
3552 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3553 type name. Use the variable name instead.
3554 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3556 2005-06-28 Simon Josefsson <jas@extundo.com>
3558 * check-version.h, check-version.c: New files.
3560 2005-06-28 Simon Josefsson <jas@extundo.com>
3562 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3563 collision with global variable. Better indentation. Don't
3564 increment buffer pointer beyond buffer end. Based on comments
3565 from Paul Eggert <eggert@cs.ucla.edu>.
3569 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3571 * canon-host.c (canon-host): Append trailing "," to 0 in
3572 initializer of struct addrinfo, as an indication that we don't
3573 care how many members the structure has.
3575 2005-06-24 Derek Price <derek@ximbiot.com>
3576 and Bruno Haible <bruno@clisp.org>
3578 Remove stat module & update lstat.
3579 * stat.c: Remove this file...
3580 (slash_aware_lstat): ...moving this content and its support...
3581 * lstat.c (rpl_lstat): ...into here.
3582 * lstat.h: New file.
3584 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3586 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3587 (ranged_convert): Don't save conversion in a temporary struct.
3588 This causes a warning with GCC 4.0.0, and anyway in the typical
3589 case it's not worth the extra 100 bytes or so of code.
3590 (ranged_convert, __mktime_internal): When calling a function via a
3591 pointer P, use P () rather than (*P) (), as we now assume C89 or
3594 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3596 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3597 "who -r" failed to give output. Problem reported by Tim Waugh.
3599 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3600 (xcalloc): Use it to avoid needless tests.
3601 Problem reported by Jim Meyering.
3603 2005-06-16 Jim Meyering <jim@meyering.net>
3605 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3606 when either N or S is zero.
3608 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3610 * argp.h (__option_is_short): Check upper limit of
3611 __key. Isprint() requires its argument to have the value
3612 of an unsigned char or EOF.
3614 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3616 * fnmatch.c (fnmatch): If there is an encoding error in a
3617 multibyte string or pattern, fall back on unibyte matching.
3618 Problem reported by James Youngman.
3620 2005-06-08 Bruno Haible <bruno@clisp.org>
3622 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3625 2005-06-08 Bruno Haible <bruno@clisp.org>
3627 * csharpcomp.h: New file, from GNU gettext.
3628 * csharpcomp.c: New file, from GNU gettext.
3629 * csharpcomp.sh.in: New file, from GNU gettext.
3631 2005-06-07 Derek Price <derek@ximbiot.com>
3634 * glob_.h: Indent nested #ifdef.
3636 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3638 Sync from coreutils.
3639 Use "file name" when talking about file names, instead of "filename"
3640 or "path", as per the GNU coding standards.
3641 * mkdir-p.c: Renamed from makepath.c.
3642 (make_dir_parents): Renamed from make_path. All callers changed.
3643 * mkdir-p.h: Likewise. All includers changed.
3644 * filenamecat.c: Renamed from path-concat.c.
3645 (file_name_concat): Renamed from path_concat. All callers changed.
3646 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3647 * filenamecat.h: Likewise. All includers changed.
3648 * acl.c: Don't use "path" or "filename" to mean "file name"
3649 in comments or local variable names.
3650 * basename.c: Likewise.
3651 * canonicalize.c, canonicalize.h: Likewise.
3652 * dirname.c, dirname.h: Likewise.
3653 * euidaccess.c: Likewise.
3654 * exclude.c: Likewise
3655 * fnmatch_.h, fnmatch_loop.c: Likewise.
3656 * fsusage.c, fsuage.h: Likewise.
3657 * fts.c, fts_.h: Likewise.
3658 * getcwd.c: Likewise.
3659 * getloadavg.c: Likewise.
3660 * mkstemp.c: Likewise.
3661 * mountlist.c, mountlist.h: Likewise.
3662 * openat.c, openat.h: Likewise.
3663 * readlink-stub.c: Likewise.
3664 * readutmp.c, readutmp.h: Likewise.
3665 * rename.c: Likewise.
3666 * rmdir.c: Likewise.
3668 * savedir.c: Likewise.
3669 * stripslash.c: Likewise.
3670 * tempname.c: Likewise.
3671 * xreadlink.c: Likewise.
3672 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3674 * exclude.h: Likewise.
3676 * euidaccess.c (getuid, getgid, getuid, getegid)
3677 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3678 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3679 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3680 * pathmax.h: Include <limits.h> unconditionally, since other
3681 files have been getting away with it for years (MORE/BSD 4.3
3683 * userspec.c (getpwnam, getgrnam, getgrgid)
3684 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3686 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3687 Define to 256, not 255, as per modern POSIX.
3689 2005-06-01 Bruno Haible <bruno@clisp.org>
3691 * csharpexec.h: New file, from GNU gettext.
3692 * csharpexec.c: New file, from GNU gettext.
3693 * csharpexec.sh.in: New file, from GNU gettext.
3695 2005-05-31 Derek Price <derek@ximbiot.com>
3696 Paul Eggert <eggert@cs.ucla.edu>
3699 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3701 2005-05-29 Derek Price <derek@ximbiot.com>
3702 Paul Eggert <eggert@cs.ucla.edu>
3704 * glob_.h, glob.c: New files.
3706 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3708 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3710 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3711 the configuration hassle isn't worth it.
3712 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3713 (LONGEST_MODIFIER, PRIuMAX): Remove.
3715 2005-05-27 Bruno Haible <bruno@clisp.org>
3717 * getlogin_r.h: Remove second include of <stddef.h>.
3719 2005-05-25 Bruno Haible <bruno@clisp.org>
3720 Derek Price <derek@ximbiot.com>
3722 * getlogin_r.h: Simplify API documentation.
3724 2005-05-25 Derek Price <derek@ximbiot.com>
3725 Paul Eggert <eggert@cs.ucla.edu>
3727 * getlogin_r.c, getlogin_r.h: New files.
3729 2005-05-22 Bruno Haible <bruno@clisp.org>
3731 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3732 Also include <sys/param.h> if it defines MIN, MAX.
3733 Based on a patch by Derek Price <derek@ximbiot.com>.
3735 2005-05-22 Bruno Haible <bruno@clisp.org>
3737 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3738 (INT64_MIN): Fix definition.
3739 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3741 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3742 NEED_SIGNED_INT_TYPES.
3744 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3745 HAVE_SYSTEM_INTTYPES.
3747 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3749 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3750 so that unistd-safer.h (GPL'ed code) need not be included.
3752 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3755 * fts.c: Don't include "cycle-check.h" or "hash.h".
3756 (setup_dir, free_dir): New functions.
3757 (enter_dir, leave_dir): Define trivial
3758 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3759 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3760 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3761 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3762 Move to fts-cycle.c.
3763 (fts_open): Use setup_dir.
3764 (fts_close): Use free_dir.
3765 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3766 This adds a label and some gotos, but the alternatives were messier.
3767 Check for memory allocation failure when entering a dir.
3768 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3769 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3770 (FTS): New member fts_cycle, that is a union that contains the
3771 old active_dir_ht and cycle_state. All uses changed to mention
3772 fts_cycle.ht and fts_cycle.state.
3773 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3774 fts.c, with the following changes:
3775 (setup_dir, free_dir): New functions.
3776 (enter_dir): Now returns bool. Return true if successful, false
3777 if memory exhausted. All callers changed.
3778 Do not bother partly cleaning up on
3779 memory allocation failure; that is free_dir's job.
3780 However, free ad if hash_insert fails, to avoid memory leak.
3781 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3782 fts->fts_options to see which union member to use.
3784 2005-05-20 Jim Meyering <jim@meyering.net>
3786 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3787 Now a macro, to pacify GCC.
3789 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3791 * chown.c (rpl_chown): Return -1 on failure.
3793 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3795 * canonicalize.c: Include canonicalize.h first, to test interface.
3796 Include <stddef.h> unconditionally, since we assume C89 now.
3797 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3798 * fts.c: Include fts_.h first, to check interface.
3799 Do not include intprops.h; no longer needed.
3800 Include cycle-check.h and hash.h, since fts_.h no longer does.
3801 Remove unnecessary casts of closedir to void.
3802 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3803 decide whether to decrement nlinks.
3804 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3805 (FTS): Use struct hash_table * instead of Hash_table, so that
3806 we no longer need to include hash.h here.
3808 2005-05-17 Jim Meyering <jim@meyering.net>
3810 * fts.c, fts_.h: New files, from coreutils.
3812 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3814 Sync from coreutils.
3815 * unlinkdir.c, unlinkdir.h: New files.
3816 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3817 regex.h, unlocked-io.h, xtime.h:
3818 White space changes only.
3819 * makepath.c (make_path): Port to hosts where leading "//" is special.
3820 * yesno.c: Include getline.h, not ctype.h.
3821 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3822 Use getline to remove arbitrary restriction on response length.
3824 2005-05-13 Bruno Haible <bruno@clisp.org>
3826 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3827 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3828 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3829 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3830 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3831 Add support for 64-bit integers in the MSVC compiler.
3833 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3835 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3836 Change the initial comment to refer to GPL, not LGPL.
3837 gnulib-tool will change it to LGPL as needed.
3839 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3840 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3841 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3842 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3843 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3844 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3845 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3846 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3847 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3848 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3849 concatpath.c, config.charset, copy-file.c, copy-file.h,
3850 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3851 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3852 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3853 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3854 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3855 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3856 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3857 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3858 full-read.c, full-read.h, full-write.c, full-write.h,
3859 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3860 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3861 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3862 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3863 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3864 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3865 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3866 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3867 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3868 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3869 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3870 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3871 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3872 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3873 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3874 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3875 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3876 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3877 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3878 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3879 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3880 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3881 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3882 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3883 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3884 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3885 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3886 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3887 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3888 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3889 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3890 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3891 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3892 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3893 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3894 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3895 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3896 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3897 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3898 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3899 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3900 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3901 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3902 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3903 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3904 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3905 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3906 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3907 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3908 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3909 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3910 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3911 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3912 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3913 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3914 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3915 Update FSF postal mail address.
3917 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3919 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3920 specified in ai_socktype. Fix invalid ai_protocol
3921 check. ai_protocol is usually set to 0 or depending on
3922 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3923 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3924 ai_socktype / ai_protocol in the returned addrinfo structure.
3926 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3927 Bruno Haible <bruno@clisp.org>
3929 * inet_ntop.h: New file.
3930 * inet_ntop.c: New file, from glibc with modifications.
3932 2005-05-08 Jim Meyering <jim@meyering.net>
3934 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3936 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3938 Merge from coreutils. Among other things,
3939 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3940 * fd-safer.c: New file.
3941 * fcntl-safer.h, open-safer.c: Remove.
3942 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3943 * dup-safer.c: Include unistd-safer.h first.
3944 Don't include errno.h.
3945 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3946 * file-type.h: Don't assume invoker included sys/stat.h first.
3947 * file-type.c: Rely on file-type.h change.
3948 * getloadavg.c: Include unistd-safer.h.
3949 (getloadavg): Use safer open.
3950 * getusershell.c: Include "stdio-safer.h".
3951 (getusershell): Use safer fopen.
3952 * long-options.c (long_options): Use NULL rather than 0.
3953 * modechange.h (mode_free): Remove; all callers changed to invoke
3955 * modechange.c: Likewise.
3956 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3957 (MODE_DONE): New constant.
3958 (struct mode_change): Remove 'next' member.
3959 (make_node_op_equals): New function; like the old one of the
3960 same name, except it allocates an array.
3961 (mode_compile, mode_create_from_ref): Use it.
3962 (mode_compile): Allocate result as an array, not a linked list.
3963 Parse octal string ourself, so that we catch mistakes like "+0".
3964 (mode_adjust): Arg is an array, not a linked list.
3965 * modechange.c: Include stat-macros.h, xalloc.h.
3966 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3967 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3968 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3969 Remove. This is now stat-macros.h's job.
3970 (talloc): Remove. All callers replaced by xalloc, so that
3971 our invokers don't have to worry about reporting memory failures.
3972 (make_node_op_equals): Remove.
3973 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3975 (struct mode_change): Moved here from modechange.h.
3976 (mode_append_entry): Remove.
3977 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3978 apps to have incorrect behavior. Use simpler algorithm for head
3979 and tail. Don't futz with umask; that's now the job of mode_adjust.
3980 Detect more invalid usages rather than having somewhat-random behavior.
3981 Don't insert an "a=" action, as that leads to incorrect behavior.
3982 (mode_compile, mode_create_from_ref): Return NULL on error instead
3983 of an enum, since now there's only one way to have an error. All
3985 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3986 at the correct time. Simplify calculation of "+u" and its ilk.
3987 Don't mishandle "+X".
3988 (mode_free): Remove "register" and localize decls.
3989 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3990 (struct mode_change): Move to modechange.c; callers don't
3991 need to see this stuff.
3992 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3993 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3994 (mode_change, mode_adjust): Reflect the new signatures noted above.
3995 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3996 that might redefine system include files.
3997 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3998 (my_usleep): Use NULL rather than (void *) 0.
3999 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4000 Use siginterrupt to specify that system calls should be interrupted.
4001 (rpl_nanosleep): Move initialization of suspended closer to call of
4003 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4004 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4005 (desirable_utmp_entry): New function.
4006 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4007 using x2nrealloc, to simplify logic.
4008 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4009 size calculation. Do not assume utmp file is a regular file.
4010 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4011 (READ_UTMP_CHECK_PIDS): New constant.
4012 * save-cwd.c: Include unistd-safer.h.
4013 (save_cwd): Use fd_safer.
4014 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4015 [!_LIBC] Include "stat-macros.h" instead.
4016 * unistd-safer.h (fd_safer): New decl.
4018 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4020 * byteswap_.h: New file.
4022 2005-04-25 Albert Chin <china@thewrittenword.com>
4024 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4027 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4029 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4030 that "UTC +1 second" continues to work. Problem reported
4032 (relunit_snumber): New rule.
4035 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4037 * getdate.y (universal_time_zone_table): New constant.
4038 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4039 universal_time_zone_table.
4040 (lookup_zone): Prefer universal_time_zone_table to
4041 local_time_zone_table, so that "GMT" time stamps are allowed in
4042 London during the summer. Problem reported by Ian Abbott.
4044 2005-04-12 Jim Meyering <jim@meyering.net>
4046 * human.c (humblock): Set *options even when returning due to
4047 xstrtoumax conversion failure. Thanks to a used-uninitialized
4050 2005-04-09 Jim Meyering <jim@meyering.net>
4052 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4053 -Wuninitialized: initialize tm0.tm_year.
4055 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4057 * getdate.y (parser_control): rels_seen is now a boolean, not a
4058 count, since there's no maximum. All uses changed.
4059 Add member dsts_seen.
4060 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4062 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4063 Use pc_rels_seen to decide whther a date is absolute.
4065 * getdate.y (number): Don't overwrite year.
4066 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4069 2005-04-02 Simon Josefsson <jas@extundo.com>
4071 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4072 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4074 2005-03-27 Jim Meyering <jim@meyering.net>
4076 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4078 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4080 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4081 "one's complement" -> "ones' complement" in comment, as per Knuth.
4082 "value of type" -> "type or expression" in comment.
4083 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4085 2005-03-26 Jim Meyering <jim@meyering.net>
4088 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4089 Correct typos: s/or/of/.
4091 2005-03-23 Jim Meyering <jim@meyering.net>
4093 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4095 2005-03-21 Jim Meyering <jim@meyering.net>
4097 Changes imported from coreutils.
4099 * cycle-check.c: Don't include xalloc.h.
4101 * path-concat.c: Don't include assert.h.
4102 (path_concat): Remove assertion that would have triggered
4103 for ABASE starting with more than one slash.
4104 Reported by Andreas Schwab.
4106 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4107 properly when ABASE is an absolute file name.
4108 Correct the description of this function.
4110 Add an assertion and a test driver.
4111 This fixes a bug introduced on 2004-07-02.
4112 Andreas Schwab reported the resulting failure of cp --parents:
4113 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4115 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4117 * strftime.c (my_strftime): If the underlying strftime returns 0
4118 (which shouldn't happen), generate nothing instead of returning 0
4119 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4121 2005-03-16 Bruno Haible <bruno@clisp.org>
4123 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4125 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4127 * strftime.c (my_strftime): Prepend space to format so that we can
4128 reliably distinguish strftime failure from empty output on POSIX
4131 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4133 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4134 (iconv_string): Don't guess a size-zero buffer, as that might cause
4135 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4136 result would be 'too large', where 'too large' is (heuristically)
4137 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4138 overflow concerns. This will prevent some unwanted malloc failures
4139 when the inputs are very large.
4141 2005-03-15 Bruno Haible <bruno@clisp.org>
4143 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4146 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4149 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4151 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4153 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4154 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4156 * strtol.c: Likewise.
4158 2005-03-14 Simon Josefsson <jas@extundo.com>
4160 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4163 2005-03-14 Jim Meyering <jim@meyering.net>
4165 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4166 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4167 to be nonzero so that we (and caller) can detect the difference
4168 between a valid zero-length expansion and an error return, even
4169 when the underlying strftime fails before writing anything into
4172 2005-03-10 Jim Meyering <jim@meyering.net>
4174 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4175 so that this module works on systems without fchdir.
4177 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4179 Factor int-properties macros into a single file, except for
4180 glibc-related files.
4181 * intprops.h: New file.
4182 * getloadavg.c: Include it instead of limits.h.
4183 (INT_STRLEN_BOUND): Remove.
4184 * human.c: Include intprops.h.
4185 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4186 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4187 * inttostr.h: Include intprops.h instead of limits.h.
4188 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4189 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4190 for consistency with intprops.h.
4191 (time_t_is_integer, twos_complement_arithmetic): Use them.
4192 * sig2str.h: Include <signal.h>, intprops.h.
4193 (INT_STRLEN_BOUND): Remove.
4194 * strftime.c (TYPE_SIGNED): Remove.
4195 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4196 * strtol.c: Adjust comments to match intprops.h.
4197 * userspec.c: Include intprops.h.
4198 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4199 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4200 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4201 instead of rolling our own expressions.
4202 * xstrtol.c: Include xstrtol.h first, to test interface.
4204 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4206 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4207 the right thing even if adding 1900 would overflow. Similarly
4208 for tm_mon + 1 and tm_yday + 1.
4209 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4210 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4211 (DO_SIGNED_NUMBER): New macro.
4212 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4214 2005-03-07 Bruno Haible <bruno@clisp.org>
4216 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4218 2005-03-03 Derek R. Price <derek@ximbiot.com>
4219 Bruno Haible <bruno@clisp.org>
4221 * pagealign_alloc.h: New file.
4222 * pagealign_alloc.c: New file.
4224 2005-01-28 Bruno Haible <bruno@clisp.org>
4226 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4229 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4231 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4232 The workaround isn't strictly needed for POSIX conformance, and
4233 it's too much of a pain to configure and maintain. We'll ask
4234 people to fix their kernels instead.
4235 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4236 (NANOSLEEP_BUG_WORKAROUND): Remove.
4237 (xnanosleep): Remove the workaround.
4239 2005-02-12 Bruno Haible <bruno@clisp.org>
4241 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4243 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4245 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4246 * timespec.h (gettime): Return void, since it always
4247 succeeds now. All uses changed.
4248 * gettime.c (gettime) Likewise.
4249 [HAVE_NANOTIME]: Prefer nanotime.
4250 Assume gettimeofday succeeds, as POSIX requires.
4251 Assime time () succeeds, since other code already does.
4252 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4253 (timespec_subtract): Remove.
4254 (NANOSLEEP_BUG_WORKAROUND): New constant.
4255 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4256 things considerably. Use it only on GNU/Linux hosts, since the
4257 workaround shouldn't be needed elsewhere.
4259 2005-02-24 Bruno Haible <bruno@clisp.org>
4261 * gettext.h: Update from GNU gettext 0.14.2.
4263 2005-02-24 Bruno Haible <bruno@clisp.org>
4265 * localcharset.c: Update from GNU gettext 0.14.2.
4266 * config.charset: Update from GNU gettext 0.14.2.
4268 2005-02-22 Simon Josefsson <jas@extundo.com>
4270 * iconvme.h, iconvme.c: New files, from libc.
4272 2005-02-20 Neil Conway <neilc@samurai.com>
4274 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4275 returned by OSX/Darwin if the specified buffer is not large
4276 enough for the hostname.
4278 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4280 * memrchr.h: New file.
4281 * chdir-long.c: Include it.
4282 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4283 Don't bother including stddef.h.
4285 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4287 * argp-help.c (__argp_help): Create a fake struct argp_state and
4288 pass it to _help, otherwise the latter coredumps trying to
4289 dereference state.root_argp.
4291 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4293 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4295 Include <sys/types.h>, for dev_t.
4296 (ME_DUMMY, ME_REMOTE): Move from here....
4297 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4298 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4300 Include mountlist.h first, to test the interface.
4302 2005-01-29 Bruno Haible <bruno@clisp.org>
4304 * progname.c (program_name): Initialize.
4305 Needed when linking statically on MacOS X.
4307 2005-01-28 Bruno Haible <bruno@clisp.org>
4309 * javacomp.sh.in: New file, from GNU gettext.
4310 * javacomp.h: New file, from GNU gettext.
4311 * javacomp.c: New file, from GNU gettext.
4313 2005-01-26 Bruno Haible <bruno@clisp.org>
4315 * javaexec.sh.in: New file, from GNU gettext.
4316 * javaexec.h: New file, from GNU gettext.
4317 * javaexec.c: New file, from GNU gettext.
4319 2005-01-26 Simon Josefsson <jas@extundo.com>
4321 * gai_strerror.c: Use GPL in header.
4323 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4325 * argp-help.c (hol_entry_help): Avoid using non-constant
4326 initializers for struct pentry_state.
4327 (__argp_error): Check return value of __asprintf
4328 (__argp_failure): Translate error message
4330 * argp-parse.c: Removed braces around the expansion of N_()
4332 2005-01-21 Jim Meyering <jim@meyering.net>
4334 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4335 same value as for Solaris 9.
4337 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4338 component length. This included changing the parameter to be
4339 of type `char *' rather than `char const *'.
4340 * chdir-long.h (chdir_long): Update prototype.
4342 * openat.c (fdopendir, fstatat): New functions.
4343 * openat.h: Include headers required for use of DIR and struct stat.
4344 [AT_SYMLINK_NOFOLLOW]: Define.
4345 (fdopendir, fstatat): Add prototypes.
4347 2005-01-21 Bruno Haible <bruno@clisp.org>
4349 * classpath.h: New file, from GNU gettext.
4350 * classpath.c: New file, from GNU gettext.
4352 2005-01-20 Simon Josefsson <jas@extundo.com>
4354 * version-etc-fsf.c: New file, with version_etc_copyright.
4355 * version-etc.c: Remove version_etc_copyright.
4356 * version-etc.h (version_etc_copyright): Use [] instead of * in
4357 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4359 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4361 * save-cwd.c (save_cwd): Remove code to support the case
4362 where fchdir is missing or flaky.
4364 2005-01-20 Simon Josefsson <jas@extundo.com>
4366 * base64.h (isbase64): Add.
4368 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4369 using a unsigned prototype, don't inline.
4370 (base64_decode): Use it.
4372 2005-01-19 Bruno Haible <bruno@clisp.org>
4374 * sh-quote.h: New file, from GNU gettext.
4375 * sh-quote.c: New file, from GNU gettext.
4377 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4379 Merge changes from coreutils, as described below in several
4380 changelogs dated today.
4382 * save-cwd.c: Include "save-cwd.h" before other include files.
4383 (O_DIRECTORY): Remove; not needed here, since "." must be
4384 a directory. All uses removed.
4385 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4386 universal on Suns, and we also need to test for IRIX.
4387 Revamp code to use 'if' rather than '#if'.
4388 Avoid unnecessary comparison of cwd->desc to 0.
4390 * utimens.c (futimens): Robustify the previous patch, by checking
4391 for known valid error numbers rather than observed invalid ones.
4393 2005-01-18 Jim Meyering <jim@meyering.net>
4395 * version-etc.c (version_etc_copyright): Update copyright date.
4397 * utimens.c (futimens): Account for the fact that futimes
4398 can also fail with errno == ENOSYS or errno == ENOENT.
4399 Patch from Dmitry V. Levin.
4401 Change the name of the robust chdir function from chdir to chdir_long.
4402 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4403 (restore_cwd): Use chdir_long, not chdir.
4404 * chdir-long.c: Renamed from chdir.c.
4405 * chdir-long.h: Renamed from chdir.h.
4406 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4409 2005-01-18 Bob Proulx <bob@proulx.com>
4411 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4412 offsetof() macro construct to avoid compile failure with native HP-UX
4413 11.0 ANSI C compiler.
4415 2005-01-06 Bruno Haible <bruno@clisp.org>
4417 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4418 because stpncpy.m4 takes care of it.
4420 2004-01-24 Bruno Haible <bruno@clisp.org>
4422 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4424 2003-10-09 Bruno Haible <bruno@clisp.org>
4426 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4428 2005-01-06 Bruno Haible <bruno@clisp.org>
4430 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4431 * fwriteerror.c: Include <stdbool.h>.
4432 (fwriteerror): At the end, close the file stream. Record whether
4433 stdout was already closed.
4435 2004-05-27 Bruno Haible <bruno@clisp.org>
4437 * execute.c (environ): Declare if needed.
4438 * pipe.c (environ): Likewise.
4439 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4441 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4443 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4444 definitions to be after all include files, to avoid collisions.
4445 Problem reported by Bob Proulx.
4447 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4449 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4450 not needed. This removes a dependency on the gettext module.
4451 [defined _LIBC]: Do not include <libintl.h>; not needed.
4453 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4455 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4458 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4460 * argp-parse.c: Include <stddef.h>.
4461 (alignof, alignto): New macros.
4462 (parser_init): Don't assume that void * is aligned sufficiently
4465 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4466 need to extend the stack.
4467 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4470 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4472 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4474 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4476 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4477 Remove now-obsolete comment about AIX.
4478 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4479 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4480 (YYMAXDEPTH): New macro.
4482 2004-12-18 Bruno Haible <bruno@clisp.org>
4484 * fatal-signal.c (fatal_signals): Make non-const.
4485 (init_fatal_signals): New function.
4486 (uninstall_handlers, install_handlers): Ignore signals that were set to
4488 (at_fatal_signal): Call init_fatal_signals.
4489 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4491 Reported by Paul Eggert.
4493 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4495 * getdate.y (textint): New member "negative".
4496 (time_zone_hhmm): New function.
4497 Expect 14 shift-reduce conflicts, not 13.
4498 (o_colon_minutes): New rule.
4499 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4500 (yylex): Set the "negative" member of signed numbers.
4502 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4504 Changes imported from coreutils.
4505 * hard-locale.c: Assume <locale.h> exists.
4507 (GLIBC_VERSION): New macro.
4508 (hard_locale): Assume setlocale exists.
4509 Rewrite to avoid #ifdef.
4510 Use strdup rather than malloc + strcpy.
4511 * human.c: Assume <locale.h> exists.
4512 (human_readable): Assume localeconv exists.
4514 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4516 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4517 convert T2, not T. (Imported from libc.)
4519 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4521 * getcwd.c (is_ENAMETOOLONG): New macro.
4522 (__getcwd.c): Don't restore errno; glibc doesn't.
4523 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4524 first, falling back to our code only if its results look suspicious.
4525 Ensure that the resulting buffer is only as large as necessary.
4527 * readutmp.c: Include readutmp.h first.
4528 Include <errno.h>, since readutmp.h no longer does that.
4529 * readutmp.h: Don't include <errno.h>,
4530 <sys/param.h>, <time.h>; not needed to establish interface.
4531 (errno): Remove decl.
4532 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4533 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4534 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4536 2004-11-28 Simon Josefsson <jas@extundo.com>
4538 * base64.h, base64.c: New file.
4540 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4542 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4544 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4546 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4547 HP's ANSI C compiler.
4548 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4549 Declaring int functions causes warnings on some modern systems and
4550 shouldn't be needed to compile on ancient ones.
4551 * same.c (MIN) [defined MIN]: Don't define, since it's already
4554 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4555 with the following changes.
4556 (__set_errno): Parenthesize properly.
4557 Include <stdbool.h>.
4558 (MIN, MAX, MATCHING_INO): New macros.
4559 (__getcwd): Define with prototype, not K&R form.
4560 Use heuristics to allocate default buffer on stack if possible.
4561 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4562 behavior, and to avoid the PATH_MAX limit when computing
4564 Use MATCHING_INO to compare inode number to file.
4565 Check for arithmetic overflow in size calculations.
4566 Fix bug in reallocation of dot array that caused getcwd to fail
4567 on directories nested deeper than 75.
4568 Be more careful about saving errno on error.
4569 Do not use realloc; use only free+malloc, as this is a bit
4570 more flexible and avoids a needless copy operation.
4571 Do not inspect st_dev and st_ino for symbolic links; POSIX
4572 doesn't specify the latter.
4573 Check for closedir errors.
4574 Avoid needless casts.
4575 Use "#ifdef weak_alias" around weak_alias, to be like other
4577 The following changes to getcwd.c have effect only when used in
4578 gnulib; they have no effect inside glibc proper.
4579 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4580 as alloca isn't used.
4581 (alloca, __alloca): Likewise.
4582 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4583 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4584 unconditionally, as gnulib assumes C89 or better.
4585 Do not include <sys/param.h>.
4586 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4587 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4589 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4590 Include <dirent.h> in a way that is compatible with modern Autoconf.
4591 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4592 New macros, if not already defined.
4593 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4594 Use "_LIBC", not "defined _LIBC", for consistency.
4595 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4597 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4598 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4599 * xgetcwd.c: David MacKenzie's old code was removed, so give
4600 credit only to Jim Meyering and adjust the copyright dates.
4601 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4602 <stdlib.h>, <unistd.h>, "pathmax.h".
4603 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4604 (INITIAL_BUFFER_SIZE): Remove.
4605 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4607 2004-11-23 Jim Meyering <jim@meyering.net>
4609 * getopt_.h: Remove trailing blanks.
4611 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4613 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4614 (futimens): New function, which uses futimes if available.
4615 (futimens, utimens): Support timespec==NULL, with same semantics
4616 as utime and utimens.
4617 * utimens.h (futimens): New decl.
4619 2004-11-23 Jim Meyering <jim@meyering.net>
4621 * __fpending.c: Add comment.
4623 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4625 * getopt_.h: Re-addition of __getopt_argv_const caused
4626 redefinition warnings. To avoid them, include the defines
4627 in `#if !defined __need_getopt ... #endif'. The only place
4628 where __getopt_argv_const is used is in definitions
4629 of getopt_long and getopt_long_only below, which are as well
4630 protected by `#ifndef __need_getopt'.
4631 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4632 __need_getopt after including <stdio.h> and <unistd.h> These
4633 headers might have defined it.
4635 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4637 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4639 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4640 optopt): Use them instead of invoking ## directly; otherwise, the
4641 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4643 2004-11-19 Bruno Haible <bruno@clisp.org>
4645 * strtok_r.c: Move comments from here...
4646 * strtok_r.h: ... to here.
4648 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4650 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4651 might fail. Problem reported by Yoann Vandoorselaere.
4652 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4653 that mishandle size_t overflow.
4655 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4657 * canon-host.c: Include "strdup.h".
4658 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4659 Use strdup instead of malloc/strcpy to duplicate strings.
4661 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4662 (human_space_before_unit): New constant.
4663 * human.c (human_readable): Support it.
4665 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4666 (xgetcwd): Set errno correctly when failing.
4667 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4668 the failure is actually due to a PATH_MAX problem.
4670 Further getopt changes to make it more likely that glibc will
4671 buy the changes back.
4672 * getopt.c (POSIXLY_CORRECT): New constant.
4673 (getopt): Use it, so to preserve glibc semantic
4674 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4675 when compiling for libc.
4676 * getopt_.h (__getopt_argv_const): Bring it back.
4677 (getopt_long, getopt_long_only): Use it.
4679 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4680 New arg POSIXLY_CORRECT. All callers changed.
4681 (getopt): Argv is now char * const *, as per standard.
4682 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4683 not char *__getopt_argv_const *.
4684 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4685 _getopt_long_only_r): Likewise.
4686 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4687 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4688 _getopt_long_r, _getopt_long_only_r): Likewise.
4689 * getopt_.h (__getopt_argv_const): Remove.
4690 (getopt): Argv is now char * const *, as per standard.
4692 * getdate.y (tORDINAL): New token.
4693 (day, relunit): Allow it for relative times.
4694 (relative_time_table): Use tORDINAL for ordinals.
4696 2004-11-15 Jim Meyering <jim@meyering.net>
4698 * closeout.c: Include "__fpending.h" once again.
4699 Include <stdbool.h>.
4700 (close_stdout): Don't fail just because stdout was closed initially,
4701 since some programs don't write to stdout in the normal course of
4702 operation (other than --version and --help), and we don't want this
4703 function to make e.g. `touch file >&-' fail.
4704 But do fail if it was closed and someone has tried to write to it.
4705 E.g., `printf foo >&-' must fail.
4707 2004-11-11 Simon Josefsson <jas@extundo.com>
4709 * strtok_r.h, strtok_r.c: New file.
4711 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4713 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4714 we can stop lying to compilers about the constness of argv when we
4715 are compiled outside glibc.
4716 (getopt, getopt_long, getopt_long_only): Use it.
4717 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4719 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4720 _getopt_long_only_r): Likewise.
4721 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4722 _getopt_long_only_r): Likewise.
4724 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4725 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4726 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4727 the other external symbols.
4728 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4729 declaration, since the above renaming now works around collisions.
4731 2004-11-11 Jim Meyering <jim@meyering.net>
4733 * linebreak.c: Remove trailing blanks.
4734 * alloca_.h: Likewise.
4735 * acosl.c: Likewise.
4736 * euidaccess.c: Likewise.
4737 * allocsa.h: Likewise.
4739 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4741 * mktime.c (SHR): New macro, which is a portable
4742 substitute for >> that should work even on Crays.
4743 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4744 Problem reported by Mark D. Baushke in
4745 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4746 * getdate.y (SHR): Likewise.
4748 * strftime.c (SHR): Likewise.
4750 * quotearg.c (struct quoting_options): Use unsigned int for
4751 quote_these_too, so that right shifts are well defined. All uses
4754 2004-11-10 Simon Josefsson <jas@extundo.com>
4756 * getaddrinfo.h, getaddrinfo.c: New files.
4758 2004-11-10 Jim Meyering <jim@meyering.net>
4760 Ensure that no close failure goes unreported.
4761 * closeout.c (close_stdout): Always close stdout. I.e., don't
4762 return early when it seems there's nothing to flush.
4763 Don't include __fpending.h.
4765 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4767 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4769 2004-11-05 Bruno Haible <bruno@clisp.org>
4771 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4772 Reported by Mark D. Baushke <mdb@cvshome.org>.
4774 2004-11-04 Bruno Haible <bruno@clisp.org>
4776 2004-09-11 Bruno Haible <bruno@clisp.org>
4777 * allocsa.valgrind: New file.
4778 2004-02-06 Bruno Haible <bruno@clisp.org>
4779 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4780 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4781 Reported by Christopher Seip <chris.seip@hp.com>.
4783 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4785 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4786 with errno == ERANGE if the buffer is too small.
4787 Problem reported by Mark D. Baushke.
4789 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4791 * xreadlink.c (MAXSIZE): New macro.
4792 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4793 size does not exceed MAXSIZE. Avoid cast.
4794 As suggested by Mark D. Baushke in
4795 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4796 if readlink fails with buffer size just under MAXSIZE, try again
4799 2004-11-02 Derek R. Price <derek@ximbiot.com>
4800 and Paul Eggert <eggert@cs.ucla.edu>
4802 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4803 (get_date): Overparenthesize to avoid GCC warning.
4805 2004-11-02 Bruno Haible <bruno@clisp.org>
4807 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4808 function returns void.
4810 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4812 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4813 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4816 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4818 * getdate.y: Add support for TZ="foo" within a date string.
4819 Fix some bugs near time_t boundaries. Reject dates with
4820 out-of-range components, e.g., "Sept 31".
4821 Include <stdlib.h>, "setenv.h", "xalloc.h".
4822 (ISDIGIT_LOCALE): Remove; unused.
4823 Note that the TZ and time functions used here are not reentrant.
4824 (mktime_ok, get_tz): New functions.
4825 (TZBUFSIZE): New constant.
4826 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4827 This requires that we sometimes generate our own TZ="XXX..." setting.
4829 2004-10-27 Derek R. Price <derek@ximbiot.com>
4831 * mktime.c (not_equal_tm): Remove redundant check.
4833 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4835 * getdate.y: Use Bison 1.875 features, and some minor
4836 code cleanups. This change does not affect semantics.
4837 Don't include <stdlib.h>; no longer needed.
4838 Don't include unlocked-io.h; only the "#if TEST" code uses
4839 stdio, and performance isn't crucial there.
4840 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4841 Bison 1.875 features as described below.
4842 All uses of "PC." replaced by "pc->".
4843 (YYSTYPE): Add a forward declaration.
4844 (yylex, yyerror): Use full prototypes in forward decls.
4845 Use "%pure-parser" rather than obsolescent "%pure_parser".
4846 Use %parse-param and %lex-param instead of obsolescent
4847 YYPARSE_PARAM and YYLEX_PARAM.
4848 (meridian_table, month_and_day_table, time_units_table,
4849 relative_time_table, time_zone_table, military_table,
4850 lookup_zone, lookup_word, get_date):
4851 Use NULL instead of 0 where appropriate.
4852 (to_hour): Avoid abort (), to avoid a dependency on
4854 (yyerror, yylex): Now accepts parser_control * arg.
4855 (main) [TEST]: Use '\0' rather than 0 for char.
4857 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4859 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4860 It's now the caller's responsibility to handle the case where
4861 !HAVE_GETPAGESIZE && !defined getpagesize.
4863 * mktime.c (leapyear): Arg is long int, not int.
4865 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4867 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4869 2004-10-12 Simon Josefsson <jas@extundo.com>
4871 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4872 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4875 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4877 * vsnprintf.h: New file.
4878 * vsnprintf.c: New file.
4880 2004-10-07 Bruno Haible <bruno@clisp.org>
4882 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4883 into the provided buffer.
4885 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4887 * diacrit.c, diacrit.h: Add GPL notice.
4889 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4890 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4891 * logl.c (logl): Keep the code as similar to glibc as possible.
4892 This avoids a potential constant-folding bug.
4894 2004-10-05 Bruno Haible <bruno@clisp.org>
4896 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4898 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4900 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4901 * xmalloc.c (xmemdup): Likewise.
4902 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4903 XFREE): Remove these long-obsolescent macros.
4904 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4905 * xstrdup.c: Remove.
4907 * regex.c (re_comp): Cast gettext return value to char *,
4908 Problem reported by Martin Neitzel via Mark D. Baushke.
4910 2004-10-04 Simon Josefsson <jas@extundo.com>
4912 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4913 '#ifdef USE_UNLOCKED_IO'.
4915 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4917 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4918 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4919 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4920 regex.c, sha1.c, version-etc.c, yesno.c:
4921 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4922 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4923 the includer's responsibility.
4925 Sync from coreutils.
4927 * modechange.c (mode_compile): Don't decrement a pointer that
4928 points to the start of a string, as the C Standard says the
4929 resulting behavior is undefined.
4931 * backupfile.h (enum backuptype): Rename none -> no_backups,
4932 simple -> simple_backups, numbered_existing ->
4933 numbered_existing_backups, numbered -> numbered_backups
4934 to avoid shadowing problems. All uses changed.
4935 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4936 * backupfile.c (check_extension, numbered_backup):
4937 Rename locals to avoid shadowing 'basename'.
4938 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4941 * .cppi-disable: Add getopt_.h, getopt_int.h.
4942 * .cvsignore: Add getopt.h.
4944 2004-10-04 Simon Josefsson <jas@extundo.com>
4946 * memmem.h: New file.
4947 * memmem.c: New file, taken from glibc.
4949 2004-10-02 Jim Meyering <jim@meyering.net>
4951 * dirfd.h, getpagesize.h: Add copyright notice.
4953 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4955 * snprintf.c: Remove comments as to why each header is needed.
4957 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4959 * strsep.h: New file.
4960 * strsep.c: New file.
4962 2004-10-01 Simon Josefsson <jas@extundo.com>
4964 * snprintf.c (snprintf): Handle size==0.
4966 2004-10-01 Simon Josefsson <jas@extundo.com>
4967 Bruno Haible <bruno@clisp.org>
4969 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4970 (snprintf): Declare 'args'.
4972 2004-09-30 Simon Josefsson <jas@extundo.com>
4974 * snprintf.h, snprintf.c: New files.
4976 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4978 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4979 (hol_entry_help): Never translate an empty string.
4980 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4981 * argp.h (OPTION_NO_TRANS): New option.
4983 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4985 * xvasprintf.c: Include xalloc.h.
4986 (xvasprintf): Use xalloc_die, not xmalloc_die.
4988 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4990 * dummy.c: Change copyright notice to FSF, and license to GPL.
4992 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4994 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4995 Problem reported by Bruno Haible in:
4996 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4998 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5000 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5001 in case some system header has #define'd it. Problem reported by
5002 Soeren D. Schulze in
5003 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5005 2004-09-08 Bruno Haible <bruno@clisp.org>
5007 * stdint_.h: New file, taken from GNU clisp.
5009 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5011 * xvasprintf.h: New file.
5012 * xvasprintf.c: New file.
5013 * xasprintf.c: New file.
5015 2004-09-08 Bruno Haible <bruno@clisp.org>
5017 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5019 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5021 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5023 Import from coreutils.
5024 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5025 strings on unbounded length. alloca's performance benefits aren't
5026 that important here.
5028 (parse_with_separator): New function, with most of the internals
5029 of the old parse_user_spec. Allow user to omit both user and group,
5030 for compatibility with FreeBSD.
5031 Clone only the user name, not the entire spec.
5032 Do not set *uid, *gid unless entirely successful.
5033 Avoid memory leak in some failing cases.
5034 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5035 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5036 (parse_user_spec): Rewrite to use parse_with_separator.
5038 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5040 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5041 its complicated substitute.
5042 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5043 and program_invocation_name.
5044 (__argp_basename) [!_LIBC]: Remove; the only use was
5045 replaced by its body.
5046 (__argp_short_program_name): Change condition from
5047 !defined __argp_short_program_name to
5048 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5049 to match argp-namefrob.h.
5050 (__argp_failure): Don't assume strerror_r returns char *.
5051 * argp-parse.c (N_): Define unconditionally.
5052 (argp_default_options): Fill out initializers with 0 to avoid
5055 2004-08-12 Simon Josefsson <jas@extundo.com>
5057 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5058 * getopt_.h: Renamed from getopt.h.
5060 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5062 Merge from coreutils.
5064 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5065 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5066 for Reliant Unix 5.43.
5068 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5069 (union fooround): Use uintmax_t, not long int.
5070 The rest is a merge from libc:
5071 [defined _LIBC]: Include <shlib-compat.h>.
5072 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5074 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5076 * strverscmp.c: Convert to UTF-8.
5078 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5080 * obstack.h (obstack_empty_p):
5081 Don't assume that chunk->contents is suitably aligned.
5082 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5083 Likewise. Problem reported by Benno in
5084 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5086 * chown.c (rpl_chown): Work even if the file is writeable but not
5087 readable. This could be improved further but it'd take some work.
5089 2004-08-08 Simon Josefsson <jas@extundo.com>
5091 * xgethostname.c: Don't include error.h (not used).
5094 * getpass.c: Include getpass.h first.
5096 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5098 * xalloc-die.c: New files.
5099 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5101 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5102 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5103 (_, N_, xalloc_die): Move to xalloc-die.c.
5104 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5105 so that we needn't mess with xalloc_msg_memory_exhausted.
5107 * sha1.h: Renamed from sha.h.
5108 (SHA1_H): Renamed from _SHA_H.
5109 (sha1_ctx): Renamed from sha_ctx.
5110 (sha1_init_ctx): Renamed from sha_init_ctx.
5111 (sha1_process_block): Renamed from sha_process_block.
5112 (sha1_process_bytes): Renamed from sha_process_bytes.
5113 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5114 (sha1_read_ctx): Renamed from sha_read_ctx.
5115 (sha1_stream): Renamed from sha_stream.
5116 (sha1_buffer): Renamed from sha_buffer.
5117 * sha1.c: Likewise; renamed from sha.c.
5118 Do not include <sys/types.h>.
5119 Include <stddef.h> rather than <stdlib.h>.
5121 2004-08-08 Bruno Haible <bruno@clisp.org>
5123 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5124 FILESYSTEM_PREFIX_LEN.
5125 * progreloc.c: Likewise.
5126 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5128 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5131 * argp-help.c (make_hol, hol_append): Don't assume that
5132 SIZE_MAX is a valid preprocessor constant.
5133 (__argp_basename): Change from "#ifndef _LIBC"
5134 to "#ifndef __argp_short_program_name", so that
5135 we don't compile these functions for tar.
5137 More merges from coreutils.
5138 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5139 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5141 * addext.c: Remove; no longer needed.
5142 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5143 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5144 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5145 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5146 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5147 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5148 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5149 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5150 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5151 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5152 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5153 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5154 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5155 Import changes from coreutils.
5157 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5159 Merge from coreutils.
5161 * .gdb-history: Remove; this doesn't belong here.
5163 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5164 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5165 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5167 * dirname.h: Include <stdbool.h>.
5168 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5169 for consistency with POSIX terminology. All uses changed.
5170 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5171 (strip_trailing_slashes): Use bool for booleans.
5172 * stripslash.c (strip_trailing_slashes): Likewise.
5174 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5175 sometimes returns a positive errno value even when it succeeds.
5176 (print_errno_message) [!LIBC]: Fall back on strerror if
5179 * path-concat.c (mempcpy): Don't define if a system header defines it.
5180 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5181 (longest_relative_suffix): New function.
5182 (path_concat): Use it. Assume first argument is not NULL.
5183 Port to DOS. Omit redundant separators.
5184 Report an error instead of returning NULL.
5185 Use mempcpy instead of memcpy.
5186 (xpath_concat): Remove: not declared or used.
5188 * same.h: Include <stdbool.h>
5189 (same_name): Return bool, not int.
5190 * same.c (same_name): Likewise.
5191 (errno): Don't declare; we assume C89 or better now.
5193 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5194 if not already defined.
5196 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5197 * dup-safer.c (errno): Likewise.
5199 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5201 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5204 2004-08-03 Simon Josefsson <jas@extundo.com>
5206 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5207 * progname.h: Don't include stdbool.h.
5209 2004-08-02 Simon Josefsson <jas@extundo.com>
5211 * getsubopt.h: New file, with comments from Bruno Haible.
5212 * getsubopt.c: New file, from glibc, but slightly modified based on
5213 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5215 2004-08-01 Simon Josefsson <jas@extundo.com>
5217 * xgetdomainname.c: Include stdlib.h, for free().
5219 2004-07-16 Simon Josefsson <jas@extundo.com>
5221 * dummy.c: New file.
5223 2004-07-16 Bruno Haible <bruno@clisp.org>
5225 * backupfile.h: Add extern "C" for C++.
5226 * closeout.h: Likewise.
5227 * copy-file.h: Likewise.
5228 * findprog.h: Likewise.
5229 * full-write.h: Likewise.
5230 * pathname.h: Likewise.
5231 * progname.h: Likewise.
5232 * stpcpy.h: Likewise.
5233 * stpncpy.h: Likewise.
5234 * strcase.h: Likewise.
5235 * strstr.h: Likewise.
5236 * xalloc.h: Likewise.
5238 * mbswidth.h: Add extern "C" for C++.
5239 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5241 2004-07-09 Simon Josefsson <jas@extundo.com>
5243 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5244 failed without this.)
5246 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5248 * fchown-stub.c: New file.
5250 2004-06-24 Jim Meyering <jim@meyering.net>
5252 * obstack.h (obstack_base): Cast to (void *), per documentation.
5254 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5256 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5258 2004-06-01 Jim Meyering <jim@meyering.net>
5260 * calloc.c: New file.
5262 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5264 * getdate.y (yylex): Allow space between sign and number.
5265 Problem reported by Dan Jacobson.
5267 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5268 and Jim Meyering <jim@meyering.net>
5270 Merge from coreutils CVS.
5272 * stat-macros.h: New file, with contents from file-type.h
5273 and coreutils' system.h.
5274 * file-type.c: Include "stat-macros.h".
5275 * file-type.h (file_type): Move all macro definitions to new file,
5278 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5279 Wrap old code with this conditional.
5280 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5281 function that does not dereference symlinks.
5282 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5284 * xreadlink.c: Include xreadlink.h first, to catch .h file
5285 dependency problems.
5286 (xreadlink): Accept new arg SIZE, for efficiency.
5287 All decls and uses changed.
5288 * xreadlink.h: Include <stddef.h>, for size_t.
5290 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5291 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5293 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5295 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5297 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5298 macros to be defined.
5299 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5300 the allocator returns NULL because the requested size is zero.
5302 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5304 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5305 var. Add comment explaining why libc still defines it. This
5306 merges the following patch from glibc:
5307 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5309 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5311 * obstack.c (_obstack): Remove unused variable. It hasn't been
5312 present in glibc since revision 1.1 of this file.
5313 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5314 obstack_alignment_mask, obstack_alloc, obstack_base,
5315 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5316 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5317 obstack_grow0, obstack_init, obstack_int_grow,
5318 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5319 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5320 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5321 nonexistent functions.
5323 2004-05-17 Derek R. Price <derek@ximbiot.com>
5324 Paul Eggert <eggert@cs.ucla.edu>
5326 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5328 2004-05-14 Bruno Haible <bruno@clisp.org>
5330 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5331 that consists of a '.' followed by an empty digit string.
5332 Patch by Tor Lillqvist <tml@iki.fi>.
5334 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5336 Port obstack to the AS/400, where pointers are 16 bytes wide and
5337 you cannot cast an integer to a valid pointer. This patch is
5338 currently waiting to be integrated into glibc; see
5339 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5341 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5342 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5343 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5344 (struct obstack): temp member is now a union of a pointer and
5345 an integer, instead of an integer. All integer uses changed.
5346 This does not affect the physical layout of struct obstack,
5347 except on hosts (like the AS/400) where the size or alignment of
5348 void * is greater than that of ptrdiff_t.
5349 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5350 __STDC__)]: Store temporary in pointer member of union, not
5352 * obstack.c: Include <stddef.h>, for offsetof.
5353 (struct fooalign): Remove; it doesn't need a name.
5354 (union fooround): Change double to long double, and add void *.
5355 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5356 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5357 not a macro. Hence the values are always int; so remove all
5358 casts-to-int in uses.
5360 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5361 Derek Price <derek@ximbiot.com>
5363 * alloca.c: Include <alloca.h>, to get our interface.
5364 * alloca_.h: Use __alloca on AIX, so that we don't have to
5365 include <alloca.h> first. Use C89 prototype for alloca; this
5366 requires including <stddef.h> for size_t. Use extern "C" if C++.
5367 Use #elif for simplicity, since we can assume C89 now.
5368 Don't try to source the system alloca.h since it will not be found
5369 and to prevent recursively including its replacement.
5370 * fnmatch.c: Include <alloca.h> instead of opencoding.
5371 * regex.c: Likewise.
5373 2004-05-16 Derek Price <derek@ximbiot.com>
5374 Paul Eggert <eggert@cs.ucla.edu>
5376 getline cleanup. This changes the getndelim2 API: both order of
5377 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5380 * getline.c: Don't include stddef.h or stdio.h, since our
5381 interface does that.
5382 (getline): Always use getdelim, so that we don't have two
5383 copies of this code.
5384 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5386 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5387 (GETNDELIM2_MAXIMUM): New macro.
5388 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5389 instead of the old practice of delim2==0. All callers changed.
5390 Return -1 on overflow, instead of returning junk.
5391 Do not set *linesize unless allocation succeeds.
5392 * getndelim2.h: Do not include stddef.h; no longer needed, now
5393 that we include sys/types.h.
5394 * getnline.h: Likewise.
5395 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5396 (getndelim2): Reorder arguments.
5397 * getnline.c (getnline, getndelim):
5398 Don't discard the NMAX argument.
5399 (getnline): Invoke getndelim, to avoid code duplication.
5400 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5401 of (size_t) -1 by callers of the getnline family.
5403 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5405 * nanosleep.c (suspended): Change its type from int to
5406 sig_atomic_t volatile.
5407 (first_call): Make it private to rpl_nanosleep, and have it
5408 be zero initially as that's a bit faster.
5409 (my_usleep): Round up fractional times instead of truncating them,
5410 as this is the usual meaning for 'sleep'.
5412 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5414 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5415 (ENOSYS): Define if not defined.
5416 (settime): Fall back on stime if it exists and settimeofday fails.
5417 But don't bother with fallbacks if a method fails with errno == EPERM.
5419 2004-05-11 Jim Meyering <jim@meyering.net>
5421 Prior to this change, the save_cwd caller required read access to the
5422 current directory on most systems (ones with the fchdir function).
5424 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5425 fails, try write-only, and finally, resort to using xgetcwd.
5427 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5429 * obstack.c, obstack.h: Import changes from libc.
5431 2004-04-28 Bruno Haible <bruno@clisp.org>
5433 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5434 implicitly appends .exe to executables.
5435 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5436 accepts Windows pathnames.
5437 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5438 Cygwin like Windows, since it now accepts Windows pathnames.
5439 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5440 Cygwin like Windows, since it now accepts Windows pathnames.
5441 Reported by Derek Robert Price <derek@ximbiot.com>.
5443 2004-04-20 Jim Meyering <jim@meyering.net>
5445 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5447 2004-04-20 Jim Meyering <jim@meyering.net>
5448 Bruno Haible <bruno@clisp.org>
5450 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5451 memory when realloc fails.
5453 2004-04-18 Jim Meyering <jim@meyering.net>
5455 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5456 don't leak memory and do call END_UTMP_ENT.
5458 2004-04-11 Paul Eggert <eggert@twinsun.com>
5460 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5461 (CHAR_BIT): Remove, since we assume C89.
5462 Include <stdint.h> if available, as per current Autoconf CVS advice.
5464 2004-03-30 Paul Eggert <eggert@twinsun.com>
5466 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5467 not bool, to be more consistent with Unix conventions.
5468 Suggested by Bruno Haible.
5470 Merge from coreutils.
5472 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5475 * getdate.h: Include stdbool.h, and timespec.h instead of
5476 the usual <time.h> dance.
5477 (get_date): Change signature to support fractional time stamps.
5478 All callers changed.
5479 * getdate.y: Include "getdate.h" first, as we can now
5480 assume C89 and don't need to worry about 'const'.
5481 Similarly, include "unlocked-io.h" near start, not in middle.
5483 (textint.value): Use long int rather than int.
5484 (textint.digits): Use size_t rather than int.
5485 (BILLION, LOG10_BILLION): New constants.
5486 (parser_control): New member rel_ns. Members day_ordinal,
5487 time_zone, month, day, hour, minutes, rel_year, rel_month,
5488 rel_day, rel_hour, rel_minutes, rel_seconds
5489 are now long int, not int. Member seconds is now struct timespec,
5490 not int. New member timespec_seen. Members dates_seen, days_seen,
5491 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5493 (%union.intval): Now long int, not int.
5494 New member timespec.
5495 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5496 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5497 (spec): Now is a timespec or an item list.
5498 (timespec, items): New nonterminals.
5499 (time, rel, relunit, number, get_date):
5500 Add support for fractional seconds.
5501 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5502 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5503 (to_hour): First arg is now long int, not int.
5504 (to_year): Returns long int, not int.
5505 Don't treat year -70 like 70.
5506 (tm_diff): Returns long int, not int.
5507 (lookup_word): Use bool instead of int when appropriate.
5508 (yylex): Use size_t for count, not int.
5509 Detect overflow when parsing large integer constants.
5510 Add support for fractions.
5511 (get_date): Make pointers 'const' if possible.
5512 Use more-portable code to detect integer overflow.
5513 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5514 Don't use ctime; it's not reliable if the year has >4 digits.
5516 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5517 This is for compatibility with BSD.
5519 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5520 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5521 From coreutils' system.h.
5523 * userspec.c: Don't include "posixver.h".
5524 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5525 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5526 compatible extension. Simplify code by removing a boolean int
5527 that was always nonzero if a string was nonnull.
5529 2004-03-30 Jim Meyering <jim@meyering.net>
5531 Merge from coreutils.
5533 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5535 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5536 an empty input stream.
5538 * readtokens.c: Include <stdbool.h>.
5539 (readtoken): Use `size_t' rather than int/long.
5540 All callers adjusted.
5541 Use `bool' rather than `int' where appropriate.
5542 Use memset rather than an explicit loop.
5543 Use x2nrealloc rather than xrealloc.
5544 Allow the use of `\0' as a delimiter.
5545 (readtokens): Likewise.
5546 * readtokens.h (readtoken, readtokens): Update prototypes.
5548 2004-03-30 Bruno Haible <bruno@clisp.org>
5550 * getloadavg.c (getloadavg): Don't assume setlocale returns
5553 2004-03-29 Paul Eggert <eggert@twinsun.com>
5555 Merge changes to getloadavg.c from coreutils and Emacs.
5557 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5558 Define to an expression, not to the empty string.
5559 Include cloexec.h and xalloc.h.
5560 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5561 Use set_cloexec_flag rather than rolling our own.
5562 * cloexec.c, cloexec.h: New files.
5564 2004-03-18 Paul Eggert <eggert@twinsun.com>
5566 * getopt.h: Sync with libc CVS.
5568 2004-03-18 Paul Eggert <eggert@twinsun.com>
5569 Bruno Haible <bruno@clisp.org>
5571 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5572 not on all platforms that have <wchar.h>.
5573 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5575 2004-03-09 Paul Eggert <eggert@twinsun.com>
5577 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5579 * getopt_int.h: New file, also synced from libc.
5581 2004-03-07 Paul Eggert <eggert@twinsun.com>
5583 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5584 '#if' expressions. Unlike the code it replaces, it does not
5585 depend on (defined _SC_PAGESIZE). However, it does depend on
5586 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5587 first reported by Jason Andrade in
5588 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5590 2004-01-18 Simon Josefsson <jas@extundo.com>
5592 * strdup.h: New file.
5593 * strdup.c: Include it.
5594 * path-concat.c: Include strdup.h. Drop strdup declaration.
5595 * userspec.c: Include strdup.h. Drop strdup declaration.
5597 2004-02-06 Karl Berry <karl@gnu.org>
5599 * config.charset: update from gettext 0.14.1.
5601 2004-02-05 Paul Eggert <eggert@twinsun.com>
5603 Add comments and code, prompted by suggestions from Bruno Haible
5605 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5606 describing the enum quoting_style values.
5607 * quotearg.c (quotearg_alloc): New function.
5608 (quotearg_buffer_restyled): Treat lone { and } as special.
5609 Treat = as special. Work around bug with older shells
5610 that "see" a '\' that is really the 2nd byte of a multibyte char.
5611 Quote empty string with shell_quoting_style.
5613 2004-02-03 Bruno Haible <bruno@clisp.org>
5615 * pipe.h: New file, from GNU gettext.
5616 * pipe.c: New file, from GNU gettext.
5618 2004-01-27 Bruno Haible <bruno@clisp.org>
5620 * execute.h: New file, from GNU gettext.
5621 * execute.c: New file, from GNU gettext.
5622 * w32spawn.h: New file, from GNU gettext.
5624 2004-01-23 Paul Eggert <eggert@twinsun.com>
5626 Exit-status fix from coreutils.
5628 Use exit_failure consistently in place of EXIT_FAILURE,
5629 so that program exit statuses are consistent on failure.
5631 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5632 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5633 * argmatch.h: Comment fix to match the above.
5634 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5635 Now a macro referring to exit_failure, instead of a separate
5636 variable. Include "exitfail.h" to get it.
5637 * xstrtol.h: Include "exitfail.h".
5638 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5640 * long-options.c (parse_long_options): Use prototype
5641 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5644 2004-01-21 Jim Meyering <jim@meyering.net>
5646 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5647 so as not to conflict with a different-sized __mktime_internal
5648 function in GNU libc.
5649 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5650 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5652 2004-01-18 Paul Eggert <eggert@twinsun.com>
5654 Merge from diffutils.
5656 * file-type.c (file_type): Add typed memory objects.
5657 * file-type.h (S_TYPEISTMO): New macro.
5659 * c-stack.h (c_stack_action): Remove argv argument.
5660 * c-stack.c (c_stack_action): Likewise. All uses changed.
5661 (die): Don't calculate message unless segv_action returns.
5662 (get_stack_location, min_address_from_argv, max_address_from_argv,
5663 volatile stack_base, volatile_stack_size): Remove.
5664 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5665 that every segmentation violation is a stack overflow. (Ouch!)
5666 See Debian bug 136249 (still outstanding) for more info about why
5667 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5669 2003-11-30 Bruno Haible <bruno@clisp.org>
5671 Safer stack allocation.
5672 * setenv.c: Include allocsa.h.
5673 (alloca): Remove fallback definition.
5674 (freea): Remove macro.
5675 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5678 2003-10-17 Bruno Haible <bruno@clisp.org>
5680 * binary-io.h: Avoid warnings on Cygwin.
5682 2003-12-28 Bruno Haible <bruno@clisp.org>
5684 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5685 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5687 2003-11-28 Bruno Haible <bruno@clisp.org>
5689 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5691 2003-11-27 Bruno Haible <bruno@clisp.org>
5693 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5695 2003-11-17 Bruno Haible <bruno@clisp.org>
5697 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5699 2003-11-24 Bruno Haible <bruno@clisp.org>
5701 * xallocsa.h: New file, from GNU gettext.
5702 * xallocsa.c: New file, from GNU gettext.
5704 2003-11-24 Bruno Haible <bruno@clisp.org>
5706 * allocsa.h: New file, from GNU gettext.
5707 * allocsa.c: New file, from GNU gettext.
5709 2003-11-24 Bruno Haible <bruno@clisp.org>
5711 * eealloc.h: New file.
5713 2004-01-15 Jim Meyering <jim@meyering.net>
5715 Merge from coreutils.
5717 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5718 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5719 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5721 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5722 optional configure-time default.
5724 * version-etc.c (version_etc_copyright): Update copyright date.
5726 * xreadlink.c (xreadlink): Correct outdated comment.
5728 2004-01-15 Paul Eggert <eggert@twinsun.com>
5730 Merge from coreutils.
5732 * posixver.c: Include posixver.h.
5734 * same.c: Include <stdbool.h>, <limits.h>.
5735 (_POSIX_NAME_MAX): Define if not defined.
5737 (same_name): If file names are silently truncated, report
5738 that the file names are the same if they are the same after
5739 the silent truncation.
5741 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5742 conversion function.
5743 * xstrtod.c (xstrtod): Likewise. All callers changed to
5744 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5747 2004-01-14 Paul Eggert <eggert@twinsun.com>
5749 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5750 with like-named macro in fnmatch.c.
5751 (EXT): Use an internal constant instead.
5753 Merge fnmatch patches from glibc.
5754 * fnmatch.c (mbsinit): Remove define.
5755 Add libc_hidden_ver (__fnmatch, fnmatch).
5756 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5757 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5759 2003-12-14 Karl Berry <karl@gnu.org>
5761 * config.charset: update from gettext-runtime.
5763 2003-12-03 Paul Eggert <eggert@twinsun.com>
5765 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5766 Bug reported by Alfred M. Szmidt.
5768 2003-11-29 Karl Berry <karl@gnu.org>
5770 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5772 2003-11-23 Paul Eggert <eggert@twinsun.com>
5773 Bruno Haible <bruno@clisp.org>
5775 * printf-parse.h: Don't include sys/types.h.
5776 (ARG_NONE): New macro.
5777 (char_directive): Change type of *arg_index fields to size_t.
5778 * printf-parse.c: Don't include sys/types.h.
5779 (SSIZE_MAX): Remove macro.
5780 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5781 Remove unnecessary overflow check.
5782 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5785 2003-11-24 Paul Eggert <eggert@twinsun.com>
5787 * alloca.c: Remove dependency on xalloc module.
5788 (xalloc_die): Remove.
5789 (memory_full) [!defined emacs]: New macro.
5790 [!defined emacs]: Don't include xalloc.h.
5791 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5792 address arithmetic overflows. Change datatypes a bit to avoid
5795 2003-11-22 Jim Meyering <jim@meyering.net>
5797 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5799 2003-11-17 Bruno Haible <bruno@clisp.org>
5801 * vasnprintf.c (alloca): Remove fallback definition.
5802 (freea): Remove definition.
5803 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5804 Reported by Paul Eggert.
5806 2003-11-17 Jim Meyering <jim@meyering.net>
5808 On systems without utime and without a utimes function capable of
5809 dealing with a NULL struct utimbuf* argument, this utime replacement
5810 could -- in unusual circumstances -- leak a file descriptor.
5811 * utime.c: Include <unistd.h> and <errno.h>.
5812 (utime_null): Be sure to close `fd' and to preserve errno.
5813 Reported by Geoff Collyer via Arnold Robbins.
5815 2003-11-16 Paul Eggert <eggert@twinsun.com>
5816 Bruno Haible <bruno@clisp.org>
5818 Protect against address arithmetic overflow.
5819 * printf-args.h: Include stddef.h.
5820 (arguments): Change type of field 'count' to size_t.
5821 * printf-args.c (printf_fetchargs): Use size_t instead of
5822 'unsigned int' where appropriate.
5823 * printf-parse.h: Include sys/types.h.
5824 (char_directive): Change type of *arg_index fields to ssize_t.
5825 (char_directives): Change type of fields 'count', max_*_length to
5827 * printf-parse.c: Include sys/types.h and xsize.h.
5828 (SSIZE_MAX): Define fallback value.
5829 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5830 instead of 'int' where appropriate. Check a_allocated, d_allocated
5831 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5832 * vasnprintf.c: Include xsize.h.
5833 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5834 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5835 overflow. Avoid wraparound when converting a width or precision from
5838 2003-11-16 Bruno Haible <bruno@clisp.org>
5840 Update from GNU gettext.
5841 * printf-parse.c: Generalize to it can be compiled for wide strings.
5842 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5843 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5844 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5845 SNPRINTF): New macros.
5846 Don't include <alloca.h> if the file is used inside libintl.
5847 (local_wcslen): New function, for Solaris 2.5.1.
5848 (VASNPRINTF): Use it instead of wcslen.
5850 2003-11-16 Bruno Haible <bruno@clisp.org>
5852 * xsize.h (xmax): New function.
5853 (xsum, xsum3, xsum4): Declare as "pure" functions.
5855 2003-11-12 Paul Eggert <eggert@twinsun.com>
5857 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5858 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5859 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5860 heuristic is just as accurate as far as we know, and it removes a
5861 dependency on size_max.m4 and ptrdiff_max.m4.
5863 2003-11-12 Paul Eggert <eggert@twinsun.com>
5865 * xstrtol.c (__xstrtol): Remove "break" immediately after
5866 "return", to pacify some unknown compiler. Problem reported
5869 2003-11-11 Bruno Haible <bruno@clisp.org>
5871 * xsize.h (SIZE_MAX): Remove fallback definition.
5872 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5875 2003-11-10 Paul Eggert <eggert@twinsun.com>
5877 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5878 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5879 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5881 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5882 not (size_t) -1, since it's defined here.
5884 2003-11-06 Paul Eggert <eggert@twinsun.com>
5886 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5887 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5888 Reject sizes of exactly SIZE_MAX bytes.
5889 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5890 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5892 2003-11-05 Bruno Haible <bruno@clisp.org>
5894 * xsize.h: Include limits.h, to avoid a possible collision with
5895 SIZE_MAX defined in <limits.h> on Solaris.
5897 2003-11-04 Bruno Haible <bruno@clisp.org>
5899 * xsize.h: New file.
5900 * linebreak.c: Include xsize.h.
5901 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5902 argument for overflow.
5903 Suggested by Paul Eggert.
5905 2003-10-31 Bruno Haible <bruno@clisp.org>
5907 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5908 to avoid (extremely rare) race condition.
5909 Suggested by Paul Eggert.
5911 2003-11-03 Jim Meyering <jim@meyering.net>
5913 * userspec.c: Include "userspec.h".
5914 * userspec.h: New file.
5916 2003-10-31 Paul Eggert <eggert@twinsun.com>
5918 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5919 * mountlist.c (SIZE_MAX): Define if not defined already.
5920 (read_filesystem_list): Set and use me_type_malloced.
5921 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5922 whatever the type happens to be), for brevity and consistency.
5923 Check for size calculation overflow on Alphas running OSF/1.
5925 2003-10-31 Jim Meyering <jim@meyering.net>
5927 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5929 * linebuffer.c: Include <string.h> for declaration of memset.
5931 2003-10-30 Paul Eggert <eggert@twinsun.com>
5932 Bruno Haible <bruno@clisp.org>
5934 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5935 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5937 2003-10-29 Paul Eggert <eggert@twinsun.com>
5939 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5940 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5942 * quotearg.c (quotearg_n_options): Use it.
5943 * group-member.c: Include <stdbool.h>.
5944 (free_group_info): Arg is now const *; don't free arg.
5945 (get_group_info): Now returns bool and accepts struct group_info *,
5946 rather than returning a malloc'ed struct group_info *.
5947 All uses changed. Check for overflow in internal size calculation.
5949 * getusershell.c (readname): Simplify the code by using x2nrealloc
5950 rather than xmalloc/xrealloc.
5951 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5952 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5953 conformance bug: the old code used a pointer after freeing the
5954 storage that it addressed.
5955 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5956 rather than doing it by hand.
5957 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5958 the buffer preserved. Use free and xmalloc instead.
5959 * quotearg.c (quotearg_n_options): Likewise.
5960 Use a simpler test for size overflow. Don't use xalloc_oversized
5961 because unsigned int might be wider than size_t (!); this suggests
5962 that we should switch from unsigned int to size_t for slot numbers.
5964 2003-10-27 Bruno Haible <bruno@clisp.org>
5966 * stdbool_.h: Better support for BeOS.
5968 2003-10-27 Paul Eggert <eggert@twinsun.com>
5970 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5971 to allocate the returned structure. Do not allocate a subarray,
5972 as x2nrealloc will do that.
5973 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5974 instead of xnrealloc.
5975 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5977 2003-10-26 Paul Eggert <eggert@twinsun.com>
5979 * xalloc.h (xalloc_oversized): New static inline function, for
5980 callers that want to do their own size-overflow checking. Include
5981 <stdbool.h>, since xalloc_oversized returns bool.
5982 * xalloc.c (array_size_overflow): Remove. All callers changed
5983 to use xalloc_oversized.
5985 Add two functions x2realloc, x2nrealloc, for programs that grow
5986 arrays dynamically by doubling their sizes.
5987 * xalloc.h (x2realloc, x2nrealloc): New decls.
5988 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5991 Port to C99 semantics for 'inline' of external functions.
5992 Bug reported by Bruno Haible.
5993 * xmalloc.c (xnmalloc_inline): New static inline function,
5994 with the old contents of xnmalloc.
5995 (xnmalloc, xmalloc): Use it.
5996 (xnrealloc_inline): New static inline function,
5997 with the old contents of xnrealloc.
5998 (xnrealloc, xrealloc): Use it.
6000 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6002 2003-10-25 Paul Eggert <eggert@twinsun.com>
6004 Fix several address-calculation bugs in the hash modules,
6005 plus some minor code cleanup.
6007 * hash.h: Include <stdbool.h>, for bool.
6008 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6009 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6010 hash_get_n_entries, hash_get_max_bucket_length,
6011 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6012 hash_rehash): Use size_t rather than unsigned.
6013 * hash.c (struct hash_table, hash_get_n_buckets,
6014 hash_get_n_buckets_used, hash_get_n_entries,
6015 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6016 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6017 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6019 (SIZE_MAX): Define if not defined.
6020 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6021 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6023 Use const * when possible.
6024 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6025 (check_tuning): Fix bug: if tuning parameters were very close to
6026 0 or 1, rounding errors could have caused subscript violations.
6027 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6028 (hash_initialize): Add 'fail:' label
6029 to free table and return NULL, and use it to simplify code.
6030 Use calloc rather than clearing the storage ourself.
6031 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6032 buffer size calculations.
6033 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6034 Include <stddef.h>, for size_t.
6035 * hash-pjw.c (hash_pjw): Likewise.
6036 Switch to method described by Bruno Haible.
6037 Include <limits.h>, for CHAR_BIT.
6038 (SIZE_BITS): New macro.
6040 2003-10-21 Paul Eggert <eggert@twinsun.com>
6042 * getndelim2.c (getndelim2): When size calculation overflows,
6043 ceiling the allocation at NMAX bytes rather than silently
6044 discarding input bytes before NMAX is reached. This makes
6045 a difference only if NMAX exceeds SIZE_MAX / 2.
6047 * obstack.c: Merge from glibc.
6048 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6049 Add libc_hidden_def (_obstack_newchunk).
6050 (_obstack_free) [! defined _LIBC]: Remove.
6051 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6052 a clone of the function body.
6053 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6054 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6056 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6057 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6060 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6061 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6062 Don't use lvalue casts, as GCC plans to remove support for them
6063 in GCC 3.5. Reported by Joseph S. Myers. This bug
6064 was also present in the non-GCC version, indicating that this
6065 code had always been buggy and had never been widely used.
6066 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6067 Use the fast variant of each macro, rather than copying the
6068 definiens of the fast variant; that way, we'll be more likely to
6069 catch future bugs in the fast variants.
6071 2003-10-20 Bruno Haible <bruno@clisp.org>
6073 * wait-process.h: New file, from GNU gettext.
6074 * wait-process.c: New file, from GNU gettext.
6076 2003-10-19 Jim Meyering <jim@meyering.net>
6078 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6080 2003-10-16 Paul Eggert <eggert@twinsun.com>
6082 * getgroups.c: Include <errno.h>, <stdlib.h>.
6083 (getgroups): First arg is int, not size_t.
6084 Don't let 'free' mangle errno.
6086 2003-10-16 Jim Meyering <jim@meyering.net>
6088 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6090 2003-10-15 Paul Eggert <eggert@twinsun.com>
6092 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6094 (new_exclude, add_exclude_file): Initial size no longer needs to
6096 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6097 our own address arithmetic overflow checking.
6099 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6100 (fnmatch): Do not alloca more than 2000 wide characters;
6101 instead, use malloc for large buffers.
6102 Check for address arithmetic overflow, and return -1
6103 with errno set to ENOMEM in that case.
6104 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6105 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6106 instead, return -1. Check for address arithmetic overflow.
6108 2003-10-14 Paul Eggert <eggert@twinsun.com>
6110 Handle invalid suffixes and overflow independently, so that
6111 callers can treat them independently as needed. Fix some bugs in
6112 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6113 suffix for a human-readable blocksize. The major caller-visible
6114 change is the addition of a new
6115 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6116 that both overflow and suffix chars were found.
6118 * human.c (humblock): Don't check separately for invalid suffix
6119 char; that is xstrtoumax's job (now that its bug is fixed).
6120 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6121 INTMAX_MAX]: New macros.
6122 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6123 TYPE_MAXIMUM): New macros.
6124 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6125 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6126 if overflow occurs, as it's what __strtol does and it's more useful
6128 (__xstrtol): If __strtol reports some error other than ERANGE,
6129 reflect it to the caller as LONGINT_INVALID. If it reports
6130 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6131 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6132 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6134 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6135 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6136 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6137 [defined UINTMAX_MAX]: New macros.
6139 2003-10-14 Bruno Haible <bruno@clisp.org>
6141 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6142 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6143 Also use volatile where needed.
6145 2003-10-12 Paul Eggert <eggert@twinsun.com>
6147 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6148 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6149 and define in terms of the other primitives.
6150 * xmalloc.c: Include stdbool.h; do not include exit.h.
6151 (SIZE_MAX): Define if not already defined.
6152 (array_size_overflow): New function.
6153 (xalloc_die): Abort instead of exiting if 'error' returns.
6154 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6155 (xmalloc, xrealloc): Use them.
6156 (xcalloc): Check for address arithmetic overflow.
6157 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6158 a bit faster than strcpy.
6160 2003-10-08 Paul Eggert <eggert@twinsun.com>
6162 Merge getpass from libc, plus a few fixes.
6164 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6165 Include <stdbool.h>.
6166 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6167 __fsetlocking to empty.
6168 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6169 do include <bits/libc-lock.h>.
6170 Do not include <fcntl.h>; not needed.
6171 [_LIBC]: Include <wchar.h>.
6172 (NOTCANCEL_MODE): New macro.
6173 (flockfile, funlockfile) [_LIBC]: New macros.
6174 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6175 [!_LIBC]: New macros.
6176 (call_fclose): New function.
6177 (getpass): Use it. Save tty stream separately; this simplifies the
6178 code and makes it more reliable if stdin happens to equal stdout.
6179 Invoke __fsetlocking on tty.
6180 Handle thread cancellation if needed.
6181 Namespace cleanup (use __tcgetattr, __getline).
6182 Use bool for Booleans.
6183 [USE_IN_LIBIO]: Handle wide streams.
6184 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6185 stream might go where.
6187 * unlocked-io.h: Include <stdio.h>, so that the caller
6188 doesn't have to include <stdio.h> before us.
6189 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6190 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6191 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6192 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6193 if not declared, so that we can use getpass.c code from libc without
6195 (flockfile, ftrylockfile, funlockfile): New macros.
6197 2003-10-06 Bruno Haible <bruno@clisp.org>
6199 * version-etc-2.h: Remove file.
6200 * version-etc-2.c: Remove file.
6202 2003-09-25 Jim Meyering <jim@meyering.net>
6203 Bruno Haible <bruno@clisp.org>
6205 This lets translators provide better translations for the
6206 "Written by ..." part of --version output.
6207 * version-etc.h: Include stdarg.h.
6208 (version_etc_copyright): Declare as readonly.
6209 (version_etc): Make this function variadic with a NULL-terminated list
6210 of author name strings.
6211 (version_etc_va): New declaration.
6212 * version-etc.c: Include stdarg.h, stdlib.h.
6213 (version_etc_copyright): Declare as readonly.
6214 (version_etc_va): New function. Provide a different translatable string
6215 for each possible number of authors < 10. Abbreviate when there are 10
6217 (version_etc): Make this function variadic. Call version_etc_va.
6218 Suggestion from Gary V. Vaughan.
6220 * long-options.h (parse_long_options): Change prototype: the authors
6221 string is moved to the end and becomes variadic.
6222 * long-options.c: Include stdarg.h.
6223 (parse_long_options): Make this function variadic, too.
6224 Call version_etc_va, not version_etc.
6226 2003-10-06 Bruno Haible <bruno@clisp.org>
6228 * fatal-signal.h: New file, from GNU gettext.
6229 * fatal-signal.c: New file, from GNU gettext.
6231 2003-10-04 Karl Berry <karl@gnu.org>
6233 * argp*: update from libc.
6235 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6237 * getpass.c (getpass): Use a no-op fseek when switching from input to
6238 output mode on the same stream.
6240 2003-09-29 Paul Eggert <eggert@twinsun.com>
6242 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6243 Fix arg typo in previous patch.
6245 2003-09-28 Jim Meyering <jim@meyering.net>
6247 * error.c: Correct cpp indentation.
6249 2003-09-27 Paul Eggert <eggert@twinsun.com>
6251 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6252 Omit the special code that used __typeof__, since we worry that
6253 it could be more trouble than it's worth. See:
6254 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6255 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6259 2003-09-26 Jim Meyering <jim@meyering.net>
6261 * error.c (error_tail): Move some declarations
6262 into inner scope where the local variables are used.
6264 2003-09-26 Bruno Haible <bruno@clisp.org>
6266 * stpncpy.h (gnu_stpncpy): New declaration.
6267 (stpncpy): Define as alias for gnu_stpncpy.
6268 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6270 2003-09-26 Paul Eggert <eggert@twinsun.com>
6272 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6273 (error_tail): Do not loop, reallocating temporary buffer, since
6274 the output cannot contain more wide characters than the input
6275 contains bytes, the size must be big enough already. This avoids
6276 one potential size overflow calculation. Check for size overflow
6277 when calculating temporary buffer size. Free temporary buffer
6278 when done, if it was allocated with malloc; this plugs a memory
6279 leak. Remove casts from void * to pointers, that are no longer
6280 needed now that we're assuming C89 or better.
6282 Merge error changes from glibc.
6284 * error.c, error.h: Update copyright notice header to match glibc.
6285 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6286 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6287 Disable cancellation while printing error.
6288 * error.h: Prepend __ to parameter names.
6290 2003-09-25 Karl Berry <karl@gnu.org>
6292 * argp-fmtstream.c, argp-help.c: update from libc.
6294 2003-09-25 Bruno Haible <bruno@clisp.org>
6296 * version-etc-2.h: New file, from version-etc.h with modifications.
6297 * version-etc-2.c: New file, from version-etc.c with modifications.
6299 2003-09-25 Simon Josefsson <jas@extundo.com>
6301 * xgetdomainname.h: New file.
6302 * xgetdomainname.c: New file.
6304 2003-09-25 Simon Josefsson <jas@extundo.com>
6305 Bruno Haible <bruno@clisp.org>
6307 * getdomainname.h: New file.
6308 * getdomainname.c: New file.
6310 2003-09-24 Paul Eggert <eggert@twinsun.com>
6312 * linebuffer.c (freebuffer): Don't free the argument, just
6313 the buffer associated with the argument. Bug reported by
6316 2003-09-19 Karl Berry <karl@gnu.org>
6318 * argp.h: update from libc.
6320 2003-09-16 Paul Eggert <eggert@twinsun.com>
6322 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6323 input error, instead of returning NULL the next time we are called
6324 (and therefore losing track of errno).
6326 2003-09-15 Paul Eggert <eggert@twinsun.com>
6328 * getndelim2.c (getndelim2): Don't trash errno when a read
6329 fails, so that the caller gets the proper errno.
6331 * readutmp.c (read_utmp): Likewise.
6332 Check for fstat error. Close stream and free storage
6335 2003-09-14 Bruno Haible <bruno@clisp.org>
6337 * fwriteerror.h: New file.
6338 * fwriteerror.c: New file.
6340 2003-09-14 Jim Meyering <jim@meyering.net>
6342 * getloadavg.c: Correct cpp indentation.
6343 * strdup.c: Likewise.
6344 * vasnprintf.c: Likewise.
6346 2003-09-12 Paul Eggert <eggert@twinsun.com>
6348 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6349 * obstack.c [!defined _LIBC]: Likewise.
6350 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6351 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6352 * exitfail.c: Don't include stdlib.h; no longer needed.
6354 More changes to assume C89 or better.
6356 * error.c (error_tail): Assume vprintf.
6358 * argmatch.c (getenv): Remove decl.
6359 * progreloc.c (get_full_program_name): Define via prototype.
6360 * setenv.c (clearenv): Likewise.
6361 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6363 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6364 (malloc, memcpy): Remove decls.
6365 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6366 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6367 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6368 (memcpy): Remove macro.
6369 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6370 (__P): Remove. All uses removed.
6371 (PTR): Remove. All uses changed to void *.
6372 (CHAR_BIT, NULL): Remove.
6373 (spaces, zeros, memset_space, memset_zero)
6374 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6376 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6377 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6378 Define with prototype.
6379 Remove now-unnecessary prototype decl.
6380 (extra_args_spec): Assume ANSI C. All uses changed.
6381 (extra_args_spec_iso): Remove.
6382 (my_strftime, emacs_strftimeu): Define via prototype.
6383 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6385 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6386 * strtoimax.c: Include <stdlib.h> unconditionally.
6387 (strtoul, strtol): Remove decls.
6388 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6390 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6391 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6392 (LOCALE_PARAM_PROTO): New macro.
6393 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6394 (INTERNAL (strtol), strtol): Define with a prototype.
6395 (PARAMS): Remove. All uses removed.
6396 * tempname.c: Include <string.h> unconditionally.
6397 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6398 * xgethostname.c (main): Define with a prototype.
6399 * xmalloc.c: Include "xalloc.h" first, to check interface.
6400 Include <stdlib.h> unconditionally.
6401 (calloc, malloc, realloc, free): Remove decls.
6402 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6403 Include <stdlib.h> unconditionally. Sort include file names.
6405 (xstrtod): Define with a prototype.
6406 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6407 (strtol, strtoul): Remove decls.
6409 2003-09-11 Paul Eggert <eggert@twinsun.com>
6411 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6412 Include <stdlib.h>, <string.h> unconditionally.
6413 Remove now-unnecessary cast to char *.
6414 * strnlen.c: Include <string.h> unconditionally.
6415 * yesno.c (yesno): Define with a prototype.
6417 2003-09-10 Bruno Haible <bruno@clisp.org>
6419 * strcspn.c: Include <string.h> unconditionally.
6420 * strpbrk.c: Include <string.h> unconditionally.
6421 * strstr.c: Include <string.h> unconditionally.
6422 * unicodeio.c: Include <string.h> unconditionally.
6423 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6424 * unsetenv.c: Likewise.
6425 * xreadlink.c: Include <stdlib.h> unconditionally.
6426 * yesno.c: Include <stdlib.h> unconditionally.
6427 (rpmatch): Add prototype.
6429 2003-09-10 Jim Meyering <jim@meyering.net>
6431 * error.c: Correct indentation of cpp directives.
6433 2003-09-09 Paul Eggert <eggert@twinsun.com>
6437 * acosl.c (main): Use a prototype.
6438 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6441 * getloadavg.c (getloadavg, main): Define via prototypes.
6443 * getopt.h (struct option.name): Assume C89, and use 'const'.
6444 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6445 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6447 * getopt.c (const): Remove macro.
6448 Include <string.h> unconditionally.
6449 (my_index): Remove; all uses changed to strchr.
6450 (strlen): Remove decl.
6451 (exchange): Remove forward decl; no longer needed.
6452 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6453 Define with prototype.
6454 * getopt1.c (const): Remove macro.
6455 (getopt_long, getopt_long_only, main): Define with prototype.
6457 * getugroups.c: Include <string.h> unconditionally.
6459 * getusershell.c: Include <stdlib.h> unconditionally.
6460 (getusershell, setusershell, endusershell, readname, main):
6461 Define with prototypes.
6463 * group-member.c: Include group-member.h first.
6464 Include <stdlib.h> unconditionally.
6466 * hard-locale.c: Include hard-locale.h first.
6467 Include <stdlib.h>, <string.h> unconditionally.
6469 * hash.c (free, malloc): Remove decls.
6470 Include <stdlib.h> unconditionally.
6472 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6473 (getenv): Do not declare.
6475 * idcache.c: Include <string.h> unconditionally.
6477 * long-options.c: Include long-options.h first, to test interface.
6478 Include <stdlib.h> unconditionally.
6480 * makepath.c: Include makepath.h first, to test interface.
6481 Include <stdlib.h> and <string.h> unconditionally.
6483 * linebuffer.c: Include <stdlib.h>.
6484 (free): Remove decl.
6486 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6487 rpl_malloc returns void *, not char *.
6488 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6490 * md5.h: Include <limits.h> unconditionally.
6491 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6492 (__P): Remove; all uses removed.
6493 * md5.c: Include "md5.h" first.
6494 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6495 md5_buffer, md5_process_bytes, md5_process_block):
6496 Define with prototypes.
6497 * sha.h (__P): Remove all uses. (It wasn't defined??)
6498 * sha.c: Include "sha.h" first.
6499 Include <stdlib.h>, <string.h> unconditionally.
6501 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6502 * memcmp.c (__ptr_t): Likewise.
6503 * memrchr.c (__ptr_t): Likewise.
6504 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6505 Include <string.h> unconditionally.
6506 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6507 * memchr.c: Include <stdlib.h> unconditionally.
6508 * memchr.c (LONG_MAX): Remove.
6509 * memrchr.c (LONG_MAX): Likewise.
6510 * memchr.c (__memchr): Define via a prototype.
6511 * memrchr.c (__memrchr): Likewise.
6512 * memcmp.c (__P): Remove, and remove all uses.
6513 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6514 Remove forward decls; no longer needed.
6515 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6516 Use types required by C89 in prototype.
6518 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6519 * savedir.c: Likewise.
6520 * mkdir.c (free): Remove decl.
6521 * rmdir.c (rmdir): Define with a prototype.
6522 * savedir.c: Include savedir.h first, to test interface.
6524 * mktime.c (STDC_HEADERS): Remove.
6525 Include <stdlib.h>, <string.h> unconditionally.
6527 * modechange.c: Include <stdlib.h> unconditionally.
6528 (malloc): Remove decl.
6530 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6531 (free): Remove decl.
6533 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6534 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6535 (This type really should be intptr_t, but that's a C99ism.)
6536 (_obstack_memcpy): Remove: all uses changed to memcpy.
6537 Include <string.h> unconditionally.
6538 (struct obstack): Assume __STDC__ for types of members
6539 chunkfun, freefun, extra_arg.
6540 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6541 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6542 obstack_begin, obstack_specify_allocation,
6543 obstack_specify_allocation_with_arg, obstack_chunkfun,
6544 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6545 Remove unprototyped decls and the macros that use them.
6546 * obstack.c (POINTER): Remove. All uses changed to void *.
6547 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6548 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6549 (defined __STDC__ && __STDC__)]:
6550 Remove nonprototyped code.
6551 Include <stdlib.h> unconditionally.
6552 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6553 _obstack_allocated_p, _obstack_free, obstack_free,
6554 _obstack_memory_used, print_and_abort):
6555 Define using prototypes.
6556 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6557 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6558 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6559 obstack_next_free, obstack_object_size, obstack_room) [0]:
6560 Remove unused, unprototyped code.
6562 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6564 * physmem.c (physmem_total, physmem_available, main): Define
6567 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6568 (main): Define with a prototype.
6570 * posixver.c (getenv): Remove decl.
6572 * putenv.c (malloc): Returns void *, not char *.
6573 Include <string.h> unconditionally.
6574 (strchr, memcpy, NULL): Do not define.
6576 * readtokens.c: Include readtokens.h first, to test interface.
6577 Include <stdlib.h>, <string.h> unconditionally.
6578 (init_tokenbuffer): Define with a prototype.
6580 * regex.c (PARAMS): Remove. All uses removed.
6581 All uses of _RE_ARGS removed, too.
6582 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6584 (bzero): Assume memset exists.
6585 (memcmp, memcpy, NULL): Remove.
6586 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6587 char, or assignments to local vars of type signed char.
6588 (init_syntax_once, PREFIX(extract_number_and_incr),
6589 PREFIX(print_partial_compiled_pattern),
6590 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6591 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6592 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6593 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6594 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6595 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6596 wcs_compile_range, byte_compile_range, truncate_wchar,
6597 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6598 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6599 count_mbs_length, wcs_re_match_2_internal,
6600 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6601 PREFIX(alt_match_null_string_p),
6602 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6603 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6604 regfree, PREFIX(extract_number)): Define with prototype. Remove
6605 now-unnecessary declaration, if any.
6606 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6608 Remove now-unnecessary casts among pointer types.
6609 * regex.h (_RE_ARGS): Remove. All uses removed.
6611 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6612 (free): Remove decl.
6614 * rpmatch.c: Include <stdlib.h> unconditionally.
6616 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6617 (free): Remove decl.
6619 * save-cwd.c: Include <stdlib.h> unconditionally.
6620 * xgetcwd.c: Likewise.
6622 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6623 (free): Remove decl.
6625 * strchrnul.c (strchrnul): Define with a prototype.
6626 Fix bug: c_in was not converted to char before searching.
6628 The following changes are not K&R related:
6630 * group-member.h: Include <sys/types.h>, so that this file is
6632 * makepath.h: Likewise.
6634 * getusershell.c (readname, default_index, line_size, readname):
6635 Use size_t, not int, for sizes.
6636 (readname): If the size overflows, report an error instead of
6639 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6641 * getndelim2.c: Assume stdlib.h per the C89 spec.
6643 2003-09-08 Paul Eggert <eggert@twinsun.com>
6645 Assume C89 or better; remove K&R cruft.
6646 A few of these changes were first proposed by Derek Robert Price
6647 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6649 * addext.c: Include <string.h> unconditionally.
6650 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6651 Don't declare getenv or malloc.
6653 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6654 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6656 (find_stack_direction, alloca): Use prototypes.
6658 * atexit.c (atexit): Define using a prototype.
6660 * basename.c, dirname.c, stripslash.c:
6661 Include <string.h> unconditionally.
6663 * bcopy.c: Include <stddef.h>.
6664 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6666 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6668 * error.h (error, error_at_line, error_print_progname)
6669 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6670 * error.c: Include error.h first, to check interface.
6671 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6672 (VA_START): Remove; all uses changeed to va_start.
6673 (exit, strerror): Remove decls.
6674 (error_print_progname): Prototype uncondionally.
6675 Don't include <errno.h>; no longer needed.
6676 (private_strerror): Remove.
6677 (error_tail): Always define.
6678 (error, error_at_line): Assume C89 or better; always use prototypes.
6679 * fatal.c: Include "fatal.h" first, to test interface.
6680 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6681 (VA_START): Remove; all uses changed to va_start.
6682 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6684 (exit): Remove decl.
6685 (fatal): Prototype unconditionally. Assume va_start works.
6686 Abort at end, to pacify gcc.
6688 * euidaccess.c (main): Define with a prototype.
6690 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6692 * exitfail.c: Include <stdlib.h> unconditionally.
6694 * fnmatch_.h (__P): Remove. All uses changed to assume
6696 * fnmatch.c: Include fnmatch.h first, to test interface.
6697 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6698 (getenv): Remove decl.
6699 (fnmatch): Define using a prototype.
6700 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6701 (FCT): Define using a prototype.
6703 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6705 * gethostname.c: Include <stddef.h>.
6706 (gethostname): Define with prototype. Length is size_t, not int.
6708 2003-09-08 Paul Eggert <eggert@twinsun.com>
6710 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6711 getversion.c should have been removed then, but was accidentally
6714 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6715 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6717 2003-09-07 Paul Eggert <eggert@twinsun.com>
6719 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6720 copy_tm_result. Bug reported by Simon Josefsson in
6721 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6723 2003-09-06 Paul Eggert <eggert@twinsun.com>
6725 * time_r.c, time_r.h: New files.
6727 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6729 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6730 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6732 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6734 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6735 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6738 * timegm.c: Switch to glibc implementation, with the following changes:
6739 [defined HAVE_CONFIG_H]: Include <config.h>.
6740 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6741 (__mktime_internal) [!defined _LIBC]: New decl.
6742 (__gmtime_r) [!defined _LIBC]: New macro and function.
6743 (timegm): Use a prototype, since gnulib assumes C89.
6744 Do not bother declaring tmp to be const, as it's not really usefu.
6745 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6746 (timegm): Declare only if HAVE_DECL_TIMEGM.
6748 2003-09-03 Paul Eggert <eggert@twinsun.com>
6750 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6751 Bug reported by Lute Kamstra in
6752 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6754 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6755 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6756 course with correspondingly smaller numbers for tomorrow and
6757 yesterday. From Tadayoshi Funaba. Originally installed into
6758 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6761 2003-08-31 Simon Josefsson <jas@extundo.com>
6763 * timegm.h: New file.
6764 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6766 2003-08-31 Karl Berry <karl@gnu.org>
6768 * argp.h: update from libc.
6770 2003-08-28 Bruno Haible <bruno@clisp.org>
6772 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6773 warning on QNX, which defines O_BINARY to 000000.
6775 2003-08-24 Bruno Haible <bruno@clisp.org>
6777 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6778 MSVC7 <stdio.h> is included later.
6780 2003-08-20 Bruno Haible <bruno@clisp.org>
6782 * progname.h: New file, from GNU gettext.
6783 * progname.c: New file, from GNU gettext.
6784 * progreloc.c: New file, from GNU gettext.
6786 2003-08-19 Bruno Haible <bruno@clisp.org>
6788 * xstrdup.c: Assume <string.h> exists.
6790 2003-08-18 Jim Meyering <jim@meyering.net>
6792 * setenv.h: Indent nested cpp directive.
6793 * vasnprintf.c: Remove trailing blanks.
6795 2003-08-17 Simon Josefsson <jas@extundo.com>
6796 Bruno Haible <bruno@clisp.org>
6798 * xstrndup.h: New file.
6799 * xstrndup.c: New file.
6801 2003-08-17 Bruno Haible <bruno@clisp.org>
6803 * strndup.h: New file.
6805 2003-08-16 Paul Eggert <eggert@twinsun.com>
6807 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6808 space, undoing this 2003-08-12 change:
6809 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6811 2003-08-16 Jim Meyering <jim@meyering.net>
6813 Merge from coreutils.
6814 * xstrtoimax.c: #else #if -> #elif.
6815 * xstrtoumax.c: Likewise.
6817 2003-08-15 Paul Eggert <eggert@twinsun.com>
6819 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6820 rather than tab, after '#' in shell-script copyright notices.
6821 Suggested by Bruno Haible.
6823 2003-08-15 Jim Meyering <jim@meyering.net>
6824 and Paul Eggert <eggert@twinsun.com>
6826 Merge from coreutils.
6827 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6828 member but strut utmpx does not. Needed for AIX 4.3.3.
6829 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6831 2003-08-15 Jim Meyering <jim@meyering.net>
6833 Merge from coreutils.
6834 * xgethostname.c: Include <stdlib.h>.
6835 (xghostname): Don't exit for anything other than memory-related
6836 failure; just return NULL.
6837 * userspec.c: Include "posixver.h".
6838 (parse_user_spec): Accept `.' as a separator only
6839 in pre-POSIX-200112 mode.
6840 * strtoimax.c: Use #elif rather than #else #if.
6841 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6842 Remove function, now that we can rely on a working tzset function.
6843 [!_LIBC]: Ensure that the required autoconf test has been run.
6844 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6845 Use underlying_strftime for %r.
6846 * sha.c: Merge in some clean-up and optimization changes from glibc.
6847 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6848 Ensure that it is a multiple of 64.
6849 Rearrange loop exit tests so as to avoid performing an
6850 additional fread after encountering an error or EOF.
6851 * realloc.c: Update copyright date.
6853 2003-08-14 Jim Meyering <jim@meyering.net>
6855 Merge from coreutils.
6856 * obstack.h: Whitespace changes.
6857 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6858 and xcalloc return values.
6859 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6860 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6861 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6862 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6863 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6865 Use mntctl's return value to drive the entry-processing loop, since
6866 we can't rely on the value of the vmt_length member in the last
6867 entry. On some systems doing so could result in exhausting
6868 virtual memory. Based in part on a patch from Mike Jetzer.
6870 2003-08-14 Jim Meyering <jim@meyering.net>
6871 and Paul Eggert <eggert@twinsun.com>
6873 Merges from coreutils, plus other fixes.
6874 * physmem.c: Merge in portability changes from gcc/libiberty
6875 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6876 for credits and details. Thanks to Kaveh Ghazi for helping
6877 to keep these files in sync.
6878 (ARRAY_SIZE): Define it.
6879 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6880 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6881 (memcasecmp): Don't assume size_t fits in unsigned int.
6882 Remove casts and duplicate code.
6883 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6884 (memcpy): Remove definition.
6885 Merge in some clean-up and optimization changes from glibc.
6886 [BLOCKSIZE]: Move definition to top of file.
6887 Ensure that it is a multiple of 64.
6888 Rearrange loop exit tests so as to avoid performing an
6889 additional fread after encountering an error or EOF.
6890 * md5.h (md5_uintptr): Define.
6891 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6892 return to the initial working directory. Preserve errno
6894 * idcache.c: Include "xalloc.h".
6895 (xmalloc, xrealloc): Remove decls.
6896 (getuser): Remove casts no longer required in C89.
6897 * human.c: Include stdio.h, for sprintf.
6898 * group-member.c: Include "xalloc.h".
6899 (xmalloc, xrealloc): Remove decls.
6900 (get_group_info): Remove casts no longer required in C89.
6901 * getusershell.c (readname): Remove casts no longer required in C89.
6902 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6903 * getline.c: Whitespace fix, from coreutils.
6905 2003-08-13 Paul Eggert <eggert@twinsun.com>
6907 * exclude.c: Include <ctype.h>
6908 (IN_CTYPE_DOMAIN): New macro.
6910 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6913 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6914 Undo previous (whitespace-only) change.
6916 2003-08-12 Paul Eggert <eggert@twinsun.com>
6918 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6919 Normalize leading white space and remove trailing white space.
6920 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6921 notice, as per ../config/srclist-update.
6923 Merge from coreutils.
6924 * euidaccess.h: New file.
6925 * euidaccess.c: Include it.
6926 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6927 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6928 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6930 2003-08-11 Bruno Haible <bruno@clisp.org>
6932 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6933 (vasnprintf): Use it instead of wcslen.
6935 2003-08-11 Bruno Haible <bruno@clisp.org>
6937 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6938 value to ensure that _Bool promotes to int. Use #define for _Bool when
6939 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6941 2003-08-10 Karl Berry <karl@gnu.org>
6943 * regex.h: update from libc (whitespace fix).
6945 2003-08-09 Paul Eggert <eggert@twinsun.com>
6947 Merge some files from coreutils. These changes were
6948 originally made by Jim Meyering.
6949 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6950 many older Unixes require this.
6951 * alloca.c (alloca): Remove cast to argument of free;
6952 no longer needed in C89.
6953 * alloca_.h, regex.h: Fix white space to match
6954 what GNU indent does.
6956 2003-08-05 Paul Eggert <eggert@twinsun.com>
6958 * bumpalloc.h: Remove.
6960 2003-08-04 Paul Eggert <eggert@twinsun.com>
6962 * getloadavg.c: Change copyright notice and spacing to conform to
6965 Merge from coreutils.
6966 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6968 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6969 from Karl Berry, implemented by Jim Meyering.
6970 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6971 from Dmitry V. Levin.
6972 Remove anachronistic cast of xrealloc.
6973 * fnmatch_.h (__const): Remove. Use 'const'.
6974 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6975 type. Otherwise, it wouldn't compile with at least /bin/cc on
6976 ymp-cray-unicos9.0.2.X.
6977 Combine two mostly-identical uses of alloca into one.
6978 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6980 2003-08-04 Dave Love <d.love@dl.ac.uk>
6984 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6985 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6986 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6987 obsolete NLIST_NAME_UNION.
6988 [__GNU__]: Undef BSD and FSCALE.
6989 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6991 2003-08-03 Paul Eggert <eggert@twinsun.com>
6993 * stdbool_.h (_Bool): Make it signed char, instead of
6994 an enum type, so that it's guaranteed to promote to int. See:
6995 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6997 2003-07-31 Paul Eggert <eggert@twinsun.com>
6999 * strerror.c: Include config.h, limits.h. Declare sprintf.
7000 (strerror): Don't assume that a printable int fits in 14 bytes.
7002 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7003 Bruno Haible <bruno@clisp.org>
7005 * getline.h (getline, getdelim): Change return type to ssize_t.
7006 * getline.c (getline, getdelim): Likewise.
7007 Remove _GNU_SOURCE define; now it's defined in config.h through
7010 2003-07-22 Paul Eggert <eggert@twinsun.com>
7012 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7013 over-parenthesization in macros.
7015 Sync with coreutils.
7017 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7020 Use `exit_failure' for xalloc and xmemcoll instead of their own
7021 private exit-failure variables.
7022 * xalloc.h (xalloc_exit_failure): Remove.
7023 * xmalloc.c: Likewise. Include exitfail.h.
7024 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7025 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7026 * xmemcoll.c: Likewise. Include exitfail.h.
7027 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7029 2003-07-18 Paul Eggert <eggert@twinsun.com>
7031 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7032 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7033 to test that it can stand by itself. Include "exitfail.h".
7034 Clients should set exit_failure instead.
7035 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7037 2003-07-18 Andreas Schwab <schwab@suse.de>
7039 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7041 2003-07-18 Bruno Haible <bruno@clisp.org>
7043 * getndelim2.h: New file.
7044 * getndelim2.c: Make into a module of its own. Include config.h,
7046 (getndelim2): Make non-static. Change return type to ssize_t.
7047 * getline.h: Change argument names.
7048 * getline.c: Include getndelim2.h instead of getndelim2.c.
7049 * getnline.c: Include getndelim2.h.
7051 2003-07-17 Bruno Haible <bruno@clisp.org>
7053 * Makefile.am: Remove file.
7054 * Makefile.in: Remove file.
7056 2003-07-17 Bruno Haible <bruno@clisp.org>
7058 * getnline.h: New file.
7059 * getnline.c: New file.
7060 * getndelim2.c: New file, extracted from getline.c.
7061 (getndelim2): Renamed from getdelim2, with added nmax argument.
7062 * getline.c: Include getndelim2.c.
7063 (getdelim2): Moved out to getndelim2.c.
7064 (getline, getdelim): Update.
7066 2003-07-15 <karl@gnu.org>
7068 * vasnprintf.c: update from gettext.
7070 2003-07-15 Jim Meyering <jim@meyering.net>
7072 * makepath.c (make_path): Enclose diagnostic in _(...).
7074 2003-07-14 Paul Eggert <eggert@twinsun.com>
7076 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7077 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7078 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7079 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7080 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7081 updated automatically by ../config/srclist-update. This changes
7082 their license from LPGL to GPL.
7084 2003-07-14 Jim Meyering <jim@meyering.net>
7086 Don't emit diagnostics. Let callers do that.
7087 * save-cwd.c: Don't include "error.h".
7088 (save_cwd): Don't call error. Ensure that errno is valid
7089 when returning nonzero.
7091 * save-cwd.h (restore_cwd): Update prototype.
7092 * save-cwd.c (restore_cwd): Remove two parameters.
7093 Simplify. Don't call error upon failure. Let callers do that.
7094 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7095 when auditing is enabled. But don't bother updating the #if.
7097 2003-07-14 Simon Josefsson <jas@extundo.com>
7099 * mempcpy.h: New file.
7100 * mempcpy.c: New file.
7102 2003-07-14 Paul Eggert <eggert@twinsun.com>
7104 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7105 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7106 unicodeio.c, unicodeio.h, unlocked-io.h:
7107 Switch from LGPL to GPL.
7109 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7111 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7112 it breaks C++ compilation.
7113 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7115 2003-07-10 Jim Meyering <jim@meyering.net>
7117 * vasnprintf.c: Remove trailing blanks.
7118 Make cpp indentation consistent.
7120 2003-07-09 Paul Eggert <eggert@twinsun.com>
7122 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7123 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7124 Switch from LGPL to GPL.
7126 2003-07-07 Paul Eggert <eggert@twinsun.com>
7128 * mktime.c: Fix some boundary cases and remove need for floating point.
7130 Issue a compile-time diagnostic if time_t is floating point, or if
7131 two's complement arithmetic is not in effect, or if arithmetic
7132 right shift does not propagate the sign. These assumptions were
7133 all in the original code but they weren't checked.
7135 (TIME_T_MIDPOINT, verify): New macros.
7136 (__isleap): Remove; it has integer overflow problems.
7137 (leapyear): New function, without those problems.
7138 (ydhms_tm_diff): Remove; splitting into two parts.
7139 (ydhms_diff): New function, containing the arithmetic part of
7140 the old ydhms_tm_diff function. Issue a compile-time
7141 diagnostic if we are not using C99 integer division.
7142 Avoid casts when possible.
7143 (guess_time_tm): New function, containing the checking part of
7144 the old ydhms_tm_diff function. Return the new value, rather than
7145 the difference between it and the old. Accept a new argument T
7146 so that *T specifies the old value. Check for overflow in the result.
7148 (__mktime_internal): Use a time_t offset, not a long int offset.
7149 This undoes the 2003-06-04 change, which is no longer needed now
7150 that we have better overflow checking.
7151 (localtime_offset): Likewise.
7153 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7154 and long are 64-bit but int is only 32-bit.
7155 (ydhms_diff): Use long int to store year1 and yday1.
7156 Issue a compile-time diagnostic if long int is not wide enough.
7158 (__mktime_internal): Use long int to store adjusted year and yday.
7159 Use plain C rather than preprocessor commands, if that doesn't
7161 Check for overflow (and try to repair) after each probe
7162 rather than checking only at the very end. This avoids some bugs
7163 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7164 does not equal GMT offset at maximum time).
7165 Use integer to check for overflow rather than floating point; this
7166 is more portable to non-IEEE hosts, and is a tad faster.
7167 When we detect that we are oscillating between two values,
7168 don't check whether tm_isdst has the requested value, since
7169 we already know the answer. When tm_isdst has the wrong value,
7170 use a different heuristic to find the right one, based on the
7171 extreme values actually observed in practice in tz2003a,
7172 rather than the (overly optimistic) "previous 3 calendar quarters".
7174 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7175 "T const" to accommodate glibc style.
7176 (check_result): Use less-confusing report format. "long" -> "long int.
7178 Don't loop if the iteration overflows time_t.
7179 Allow a negative step in the iteration.
7181 2003-07-01 Paul Eggert <eggert@twinsun.com>
7183 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7184 having it depend on HAVE_SYS_TYPES_H.
7186 2003-06-25 Bruno Haible <bruno@clisp.org>
7188 * readlink.c: New file.
7190 2003-06-20 Bruno Haible <bruno@clisp.org>
7192 Assume C89, so PARAMS isn't needed.
7193 * unicodeio.h (PARAMS): Remove.
7194 * unicodeio.c: Don't use PARAMS.
7196 2003-06-18 Jim Meyering <jim@meyering.net>
7198 Merge changes from coreutils.
7199 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7200 Remove explicit declarations of xmalloc and realloc.
7202 (read_utmp): Remove anachronistic cast of xmalloc.
7204 2003-06-17 Paul Eggert <eggert@twinsun.com>
7206 Assume C89, so PARAMS isn't needed.
7207 * backupfile.h (PARAMS): Remove. All uses removed.
7208 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7209 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7210 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7211 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7212 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7213 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7214 xstrtol.h: Likewise.
7215 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7216 same.h, strverscmp.h: Do not include config.h; no longer needed.
7217 Anyway, config.h should always be included before any other file.
7219 2003-06-11 Simon Josefsson <jas@extundo.com>
7221 * sysexit_.h: New file.
7223 2003-05-20 Derek Price <derek@ximbiot.com>
7225 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7227 2003-06-10 Simon Josefsson <jas@extundo.com>
7229 * strchrnul.h: New file.
7230 * strchrnul.c: New file.
7232 2003-06-10 Simon Josefsson <jas@extundo.com>
7234 * argp.h: New file, from glibc.
7235 * argp-ba.c: New file, from glibc.
7236 * argp-eexst.c: New file, from glibc.
7237 * argp-fmtstream.c: New file, from glibc.
7238 * argp-fmtstream.h: New file, from glibc.
7239 * argp-fs-xinl.c: New file, from glibc.
7240 * argp-help.c: New file, from glibc.
7241 * argp-namefrob.h: New file, from glibc.
7242 * argp-parse.c: New file, from glibc.
7243 * argp-pv.c: New file, from glibc.
7244 * argp-pvh.c: New file, from glibc.
7245 * argp-xinl.c: New file, from glibc.
7247 2003-06-07 Jim Meyering <jim@meyering.net>
7249 * readtokens.h: Put `Free Software Foundation, Inc.'
7250 in place of my name in the copyright comment.
7251 Remove definition and uses of __P.
7254 * stat.c: Don't declare xmalloc explicitly.
7255 Instead, include "xalloc.h".
7256 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7257 xrealloc, and xcalloc return values.
7258 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7260 * xgetcwd.h: Remove definition/uses of PARAMS.
7262 2003-06-06 Jim Meyering <jim@meyering.net>
7264 * stdbool_.h: Renamed from stdbool.h.in.
7266 2003-06-06 Jim Meyering <jim@meyering.net>
7268 Merge from coreutils.
7269 * same.c: (same_name): Declare *_basename locals to be `const'.
7270 Consolidate declarations and initializations of *_base* locals.
7272 Merge from coreutils.
7273 This avoids a core dump on systems without GNU putenv,
7274 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7275 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7276 (unsetenv): New static function, from GNU libc.
7277 (rpl_putenv): Use it.
7279 * modechange.c: Remove trailing blanks.
7281 Merge from coreutils.
7282 * fsusage.c: Remove declaration of statfs.
7283 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7285 * posixtm.c: Include <stdbool.h> unconditionally.
7287 2003-06-05 Paul Eggert <eggert@twinsun.com>
7289 * mktime.c (__mktime_internal): When resolving a tm_isdst
7290 mismatch, look in future quarters as well as past. This fixes a
7291 bug when processing fall-backwards gaps immediately after a long
7292 period of daylight-saving time.
7294 * mktime.c: Assume freestanding C89 or better.
7295 (HAVE_LIMITS_H): Remove. Assume it's 1.
7296 (__P): Remove; not used.
7297 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7298 (mktime, not_equal_tm, print_tm, check_result,
7299 main): Use prototypes. Use const * where appropriate.
7300 (main): Fix typo in testing code that uncovered by above changes.
7301 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7303 2003-06-04 Paul Eggert <eggert@twinsun.com>
7305 * mktime.c: Fix Debian bug 177940
7306 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7307 (localtime_offset): Now long int, not time_t, because we want it
7308 to be guaranteed to be signed. All uses changed.
7309 (__mktime_internal): If overflow would occur when adding offset,
7312 Merge 'human' changes from coreutils. Rewrite to support
7313 locale-specific notations like thousands separators.
7314 * human.c: Simplify authorship notice.
7315 Include human.h immediately after config.h.
7316 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7317 <limits.h>: Do not include, since human.h does.
7318 (SIZE_MAX, UINTMAX_MAX): New macros.
7319 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7320 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7321 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7322 (power_letter): Renamed from suffixes.
7323 (generate_suffix_backwards): Remove.
7324 (adjust_value): Now takes int style (because of human.h changes)
7325 and long double value (for greater precision on some platforms).
7326 (group_number): New function.
7327 (human_readable): Use it. Use integer options, not enum.
7328 Put the options before the sizes in the arg list.
7329 Support all the new options.
7330 The old human_readable function has been removed;
7331 use inttostr.h instead.
7332 (human_readable, default_block_size, humblock):
7333 Use uintmax_t, not int, for block sizes.
7334 (human_readable_inexact, block_size_types): Remove.
7335 (block_size_opts): New constant.
7336 (human_options): Renamed from human_block_size, with new signature
7337 that allows block sizes up to UINTMAX_MAX. All callers changed.
7338 * human.h: Add copyright and authorship notice.
7339 Include <limits.h> and <stdbool.h> unconditionally.
7340 (PARAMS): Remove. All uses removed.
7341 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7342 (enum human_inexact_style): Remove tag; now a nameless enum.
7343 (human_floor, human_ceiling, human_round_to_even): Now have
7344 values 2, 0, 1 rather than -1, 1, 0.
7345 (human_group_digits, human_suppress_point_zero, human_autoscale,
7346 human_base_1024, human_SI, human_B): New constants.
7347 (human_readable_inexact, human_block_size): Remove.
7348 (human_readable): Size args are now uintmax_t, not int.
7349 (human_options): New decl.
7351 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7352 unnecessary now that we assume C89 or better. This change
7353 imported from coreutils.
7355 * mktime.c (__mktime_internal): Do not reject negative timestamps
7356 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7357 in the 2003-05-30 sync from glibc.
7359 .h files should stand alone, but we shouldn't include <sys/types.h>
7360 if we can get away with just <stddef.h>.
7362 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7363 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7364 rather than <sys/types.h>, as we merely need size_t.
7365 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7367 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7368 Include <stdio.h>, to get FILE.
7369 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7370 memcasecmp.h has included <stddef.h> and all we need is size_t.
7371 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7372 our interface, instead of including <sys/types.h>
7374 2003-06-02 Paul Eggert <eggert@twinsun.com>
7377 Fix some minor time-related bugs with POSIX time arguments.
7378 Some valid time stamps were being rejected (notably -1, and
7379 time stamps before 1900 on 64-bit hosts). And some invalid
7380 time stamps were being accepted, e.g. September 31.
7382 * posixtm.h (posixtime): Return bool instead of time_t, so
7383 that we can return (time_t) -1 successfully.
7384 * posixtm.c: Likewise.
7385 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7386 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7387 (t): Remove static var.
7388 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7389 of static var. All uses changed.
7390 (year): Do not reject years before 1900; they can occur with
7392 (posix_time_parse): Do not check for out-of-range components;
7393 that is now the caller's responsibility, since our checks were
7394 only approximations.
7395 (posixtime): Use mktime to check for out-of-range components,
7396 since it knows them exactly.
7397 If mktime returns (time_t) -1, check whether an error actually occurred
7398 by invoking localtime on -1.
7399 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7400 posixtime failures better.
7401 Improve the test data (in comments only).
7403 2003-05-30 <karl@gnu.org>
7405 * mktime.c: update from libc.
7407 2003-05-30 Bruno Haible <bruno@clisp.org>
7409 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7410 * localcharset.h: Likewise.
7411 * localcharset.c: Likewise.
7413 2003-05-28 Paul Eggert <eggert@twinsun.com>
7415 Assume the headers required for C89 freestanding compilers.
7416 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7417 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7418 without checking for HAVE_LIMITS_H.
7419 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7420 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7422 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7423 * exclude.c: Include <stdbool.h> unconditionally.
7424 * tempname.c: Include <stddef.h> unconditionally.
7425 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7426 * modechange.c, rpmatch.c (NULL): Don't define, since
7427 <stddef.h> does that.
7428 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7429 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7430 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7431 * xstrtol.c: Likewise.
7432 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7433 * savedir.c: Include <stddef.h> instead of defining NULL.
7435 * addext.c (addext): Use assignment rather than cast, to avoid
7436 warnings on some platforms.
7438 * mktime.c (__mktime_internal): Do not reject negative timestamps
7441 2003-05-10 Bruno Haible <bruno@clisp.org>
7443 * linebreak.c (iconv_string_length): Don't return -1 just because the
7444 string is longer than 4 KB.
7446 2003-05-12 Jim Meyering <jim@meyering.net>
7448 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7449 the space-padded-by-default conversion specifiers, %e, %k, %l.
7451 2003-05-03 Bruno Haible <bruno@clisp.org>
7453 Upgrade to Unicode-4.0.
7454 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7455 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7456 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7457 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7458 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7459 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7460 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7461 Change width of U+E0100..U+E01EF from 1 to 0.
7463 2003-04-25 Bruno Haible <bruno@clisp.org>
7465 * copy-file.c: Include <stddef.h>, for size_t.
7467 2003-04-25 Jim Meyering <jim@meyering.net>
7469 * copy-file.c (copy_file_preserving): Declare buf_size to be
7470 of type size_t, not int.
7472 2003-04-11 Jim Meyering <jim@meyering.net>
7474 Merge changes from Coreutils.
7476 2003-03-22 Jim Meyering <jim@meyering.net>
7478 * strftime.c (widen): Cast alloca return value to proper type.
7480 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7483 * strftime.c (my_strftime): Handle very large width
7484 specifications for numeric values correctly. Improve checks for
7487 2003-01-19 Jim Meyering <jim@meyering.net>
7489 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7490 (nl_get_alt_digit) [! defined my_strftime]: Define.
7491 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7492 _nl_get_alt_digit and _nl_get_walt_digit.
7494 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7495 These changes have no effect outside of _LIBC.
7497 2003-04-10 Bruno Haible <bruno@clisp.org>
7499 * findprog.h: New file, from GNU gettext.
7500 * findprog.c: New file, from GNU gettext.
7502 2003-04-05 Jim Meyering <jim@meyering.net>
7504 Merge changes from Coreutils.
7506 * exclude.h (PARAMS): Remove definition and uses.
7507 * exclude.c: Remove uses of `PARAMS'.
7509 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7510 Add test-cases for DOS filenames. Declare program_name.
7511 (main): Set up program_name. Patch by Rich Dawe.
7513 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7515 Use mntctl's return value to drive the entry-processing loop, since
7516 we can't rely on the value of the vmt_length member in the last
7517 entry. On some systems doing so could result in exhausting
7518 virtual memory. Based in part on a patch from Mike Jetzer.
7520 2003-04-04 Bruno Haible <bruno@clisp.org>
7522 * linebreak.h: New file, from GNU gettext.
7523 * linebreak.c: New file, from GNU gettext with slight modifications.
7524 * lbrkprop.h: New file, from GNU gettext.
7526 2003-04-03 Bruno Haible <bruno@clisp.org>
7528 * utf8-ucs4.h: New file, from GNU gettext.
7529 * utf16-ucs4.h: New file, from GNU gettext.
7530 * ucs4-utf8.h: New file, from GNU gettext.
7531 * ucs4-utf16.h: New file, from GNU gettext.
7533 2003-04-02 Bruno Haible <bruno@clisp.org>
7535 * binary-io.h: New file, from GNU gettext.
7537 2003-04-01 Bruno Haible <bruno@clisp.org>
7539 * pathname.h: New file, from GNU gettext.
7540 * concatpath.c: New file, from GNU gettext.
7542 2003-03-30 Bruno Haible <bruno@clisp.org>
7544 * copy-file.c (copy_file_preserving): Don't set owner if the function
7545 chown() doesn't exist.
7547 2003-03-28 Bruno Haible <bruno@clisp.org>
7549 * copy-file.h: New file, from GNU gettext.
7550 * copy-file.c: New file, from GNU gettext.
7552 2003-03-18 Jim Meyering <jim@meyering.net>
7554 * quote.c (quote_n): Fix typo in comment.
7556 2003-03-14 Jim Meyering <jim@meyering.net>
7558 Merge changes from Coreutils.
7559 * obstack.h (obstack_object_size): Declare temporary, __o,
7560 to be const, in order to avoid warnings.
7561 (obstack_room): Likewise.
7562 (obstack_empty_p): Likewise.
7564 2003-03-13 Paul Eggert <eggert@twinsun.com>
7566 Merge changes from Bison.
7567 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7568 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7569 when compiling Bison 1.875's `bitset bset = obstack_alloc
7570 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7571 * hash.c: Include <stdbool.h> unconditionally.
7573 2003-03-09 Paul Eggert <eggert@twinsun.com>
7575 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7576 Reported by Bruce Becker; see:
7577 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7579 2003-03-03 Paul Eggert <eggert@twinsun.com>
7580 Bruno Haible <bruno@clisp.org>
7582 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7583 Reported by John Hughes, see
7584 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7586 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7588 * poll_.h: New file.
7591 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7593 * mathl.h: New file.
7594 * acosl.c: New file.
7595 * asinl.c: New file.
7596 * atanl.c: New file.
7597 * ceill.c: New file.
7600 * floorl.c: New file.
7601 * frexpl.c: New file.
7602 * ldexpl.c: New file.
7604 * sincosl.c: New file.
7606 * sqrtl.c: New file.
7608 * trigl.c: New file.
7609 * trigl.h: New file.
7611 2003-02-17 Bruno Haible <bruno@clisp.org>
7613 * mkdtemp.h: New file, from GNU gettext.
7614 * mkdtemp.c: New file, from GNU gettext.
7616 2003-01-31 Bruno Haible <bruno@clisp.org>
7618 * rename.c: #undef rename before defining rpl_rename.
7619 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7621 2003-01-30 Bruno Haible <bruno@clisp.org>
7623 * printf-args.h: New file, from GNU gettext.
7624 * printf-args.c: New file, from GNU gettext.
7625 * printf-parse.h: New file, from GNU gettext.
7626 * printf-parse.c: New file, from GNU gettext.
7627 * vasnprintf.h: New file, from GNU gettext.
7628 * vasnprintf.c: New file, from GNU gettext.
7629 * asnprintf.c: New file, from GNU gettext.
7630 * vasprintf.h: New file, from GNU gettext with modifications.
7631 * vasprintf.c: New file, from GNU gettext.
7632 * asprintf.c: New file, from GNU gettext.
7634 2003-01-29 Bruno Haible <bruno@clisp.org>
7636 * stpncpy.h: New file, from GNU gettext with modifications.
7637 * stpncpy.c: New file, from GNU gettext with modifications.
7639 2003-01-28 Bruno Haible <bruno@clisp.org>
7641 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7643 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7646 2003-01-27 Bruno Haible <bruno@clisp.org>
7648 * xsetenv.h: New file, from GNU gettext.
7649 * xsetenv.c: New file, from GNU gettext.
7651 2003-01-23 Bruno Haible <bruno@clisp.org>
7653 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7655 2003-01-22 Bruno Haible <bruno@clisp.org>
7657 * exit.h: New file, from GNU gettext.
7659 2003-01-11 Bruno Haible <bruno@clisp.org>
7661 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7662 * strcase.h (strcasecmp, strncasecmp): Likewise.
7664 2003-01-14 Jim Meyering <jim@meyering.net>
7666 * same.c (same_name): Tweak a comment.
7668 2003-01-11 Bruno Haible <bruno@clisp.org>
7670 * same.c (same_name): Reorder tests so as to avoid calling stat()
7671 when a string comparison is sufficient.
7673 2003-01-11 Bruno Haible <bruno@clisp.org>
7675 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7678 2003-01-11 Bruno Haible <bruno@clisp.org>
7680 * hash-pjw.c: Add comment about low quality of this function.
7682 2003-01-12 Paul Eggert <eggert@twinsun.com>
7684 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7685 to avoid collisions with libcurses and libreadline.
7687 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7688 * getstr.h, getstr.c: Remove.
7689 * getline.c: Include "getline.h", to check interface.
7690 Move body of old getstr.c here: this defines MIN_CHUNK and
7691 declares getdelim2, which is renamed from getstr.
7692 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7694 * linebuffer.c (readlinebuffer): Renamed from readline.
7696 * linebuffer.h: Likewise.
7697 (readline): Remove backward-compatibility macro.
7699 2003-01-12 Jim Meyering <jim@meyering.net>
7701 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7703 2003-01-10 Bruno Haible <bruno@clisp.org>
7705 * alloca_.h: New file.
7706 * getdate.y: Unconditionally include alloca.h.
7707 * makepath.c: Likewise.
7708 * setenv.c: Likewise.
7709 * userspec.c: Likewise.
7711 2003-01-09 Bruno Haible <bruno@clisp.org>
7713 * stdbool.h.in: New file.
7715 2003-01-08 Bruno Haible <bruno@clisp.org>
7717 * safe-read.c: Include specification header first, to ensure its
7719 * full-write.c: Likewise.
7721 2003-01-08 Jim Meyering <jim@meyering.net>
7723 * full-write.c: Undefine and define-away `const' after inclusion
7724 of errno.h, not before. Suggestion from Bruno Haible.
7726 2003-01-07 Jim Meyering <jim@meyering.net>
7728 * full-write.c: Rework so that it may serve to define full_read, too.
7729 * full-read.c: Simply #define FULL_READ and include full-write.c.
7731 2003-01-06 Jim Meyering <jim@meyering.net>
7733 * version-etc.c: Update year in translatable copyright string.
7735 2002-12-25 Bruno Haible <bruno@clisp.org>
7737 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7738 * xstrtol.h: Likewise.
7739 * xstrtoimax.c: Likewise.
7740 * xstrtoumax.c: Likewise.
7741 * human.h: Likewise.
7743 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7744 on systems that have <inttypes.h> but not <stdint.h>.
7746 2002-12-31 Paul Eggert <eggert@twinsun.com>
7748 * memcoll.c (memcoll): Fall back on a simple algorithm using
7749 memcmp if strcoll doesn't work.
7751 2002-12-23 Bruno Haible <bruno@clisp.org>
7753 * localcharset.h: New file.
7754 * localcharset.c: Include it.
7755 * unicodeio.c: Likewise.
7757 2002-12-22 Bruno Haible <bruno@clisp.org>
7759 * utime.c (utime_null): No need to call ftruncate if the file was
7762 2002-12-23 Bruno Haible <bruno@clisp.org>
7764 * memcoll.c (STRCOLL): New macro.
7767 2002-12-22 Bruno Haible <bruno@clisp.org>
7769 * getstr.h (getstr): Define, to avoid clash with libcurses.
7770 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7772 2002-12-22 Bruno Haible <bruno@clisp.org>
7774 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7776 2002-12-23 Bruno Haible <bruno@clisp.org>
7778 * getline.h: Include <stddef.h>, for size_t.
7780 * unicodeio.h: Include <stddef.h>, for size_t.
7781 * unicodeio.c: Don't include <stddef.h>.
7783 2002-12-17 Bruno Haible <bruno@clisp.org>
7785 * canon-host.c (strdup): Remove unused declaration.
7787 * fsusage.c: Include full_read.h.
7788 (get_fs_usage): Use full_read instead of safe_read.
7790 * utime.c (utime_null): Use SAFE_READ_ERROR.
7792 2002-12-11 Bruno Haible <bruno@clisp.org>
7794 * setenv.h: Rewritten to cope with systems that have setenv() but not
7796 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7799 2002-12-11 Bruno Haible <bruno@clisp.org>
7801 * setenv.c (alloca): Fall back to malloc.
7803 (setenv): Use freea() to free memory allocated with alloca().
7805 2002-11-13 Bruno Haible <bruno@clisp.org>
7807 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7808 function declarations.
7809 * unsetenv.c (unsetenv): Likewise.
7811 2002-03-04 Bruno Haible <bruno@clisp.org>
7813 Portability to AIX 4.3.3.
7814 * unsetenv.c: New file, extracted from setenv.c.
7815 * setenv.c: Move the unsetenv() function to unsetenv.c.
7817 2001-12-20 Bruno Haible <bruno@clisp.org>
7819 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7820 use malloc instead. For SunOS 4.
7822 2001-12-11 Bruno Haible <bruno@clisp.org>
7824 * setenv.c: Declare alloca.
7825 (compar_fn_t): New typedef.
7826 (KNOWN_VALUE, STORE_VALUE): Use it.
7828 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7831 2002-12-10 Paul Eggert <eggert@twinsun.com>
7833 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7834 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7835 Choose values that are less likely to collide with system fnmatch
7837 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7838 defined (e.g., a pure POSIX system).
7839 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7840 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7842 2002-12-06 Jim Meyering <jim@meyering.net>
7844 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7846 Merge in changes from libc's misc/error.c, in preparation
7847 for the merge of gnulib's changes back into libc.
7849 * error.c (_): Define only if not already defined.
7850 Move definition to follow all #include directives.
7851 Include unlocked-io.h only if !_LIBC.
7852 [_LIBC]: Include <libio/libioP.h>.
7853 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7854 (fflush): Tweak definition to use INTUSE.
7857 2002-12-05 Paul Eggert <eggert@twinsun.com>
7859 * alloca.c [defined emacs]: Include "lisp.h".
7860 (xalloc_die) [defined emacs]: New macro.
7861 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7862 [! defined emacs]: Include <xalloc.h>.
7863 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7864 (pointer): Typedef to POINTER_TYPE *.
7865 (malloc): Remove decl; we now always use xmalloc.
7866 (alloca): Use old-style definition, since Emacs needs this.
7867 Check for arithmetic overflow when computing combined size.
7869 2002-12-04 Paul Eggert <eggert@twinsun.com>
7871 Do not generate unlocked-io.h automatically, since it's easier to
7872 maintain it by hand.
7874 * unlocked-io.h: New file, from GNU diffutils,
7875 but with proper copyright notice and attribution.
7877 * Makefile.am: Add copyright notice.
7878 (libfetish_a_SOURCES): Add unlocked-io.h.
7879 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7880 (DISTCLEANFILES, io_functions): Remove macros.
7881 (EXTRA_DIST): Remove gen_uio.
7882 (unlocked-io.h): Remove rule.
7884 2002-12-04 Jim Meyering <jim@meyering.net>
7886 Reflect the fact that stat.c and lstat.c are no longer generated.
7887 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7888 (DISTCLEANFILES): Likewise.
7889 (EXTRA_DIST): Likewise.
7890 (all_local): Don't depend on stat.c or lstat.c.
7891 (stat.c, lstat.c): Remove rules.
7892 (EXTRA_DIST): Remove xstat.in.
7894 * xstat.in: Remove file. Contents moved into stat.c.
7895 * stat.c: New file. Contents mostly from xstat.in.
7896 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7897 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7899 * safe-read.c: Rework so that it may serve to define safe_write, too.
7900 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7902 2002-12-03 Jim Meyering <jim@meyering.net>
7904 * safe-read.c, safe-write.c: Change variable names and comments, but
7905 not semantics, to minimize the differences between these two files.
7906 (safe_read): Change comment to mention SAFE_READ_ERROR.
7908 * safe-read.c (IS_EINTR): Define.
7909 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7911 2002-12-02 Bruno Haible <bruno@clisp.org>
7913 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7914 Define, taken from safe-read.c.
7915 (INT_MAX): Provide fallback.
7916 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7917 * safe-write.h (SAFE_WRITE_ERROR): Define.
7919 * safe-read.c (EINTR): Remove definition.
7920 (safe_read): Don't use EINTR if it is absent.
7922 2002-12-02 Jim Meyering <jim@meyering.net>
7924 * safe-read.c (EINTR): Define.
7925 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7926 (INT_MAX): Provide fallback.
7927 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7929 * safe-read.h (SAFE_READ_ERROR): Define.
7931 2002-12-01 Jim Meyering <jim@meyering.net>
7933 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7934 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7936 2002-11-27 Paul Eggert <eggert@twinsun.com>
7938 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7939 hash_rehash): Replace `if (limit <= value) abort ();' with
7940 `if (! (value < limit)) abort ();', for readability.
7942 2002-11-26 <karl@gnu.org>
7944 * strdup.c: copy from libc again, with jim's ok.
7945 * .cppi-disable: re-add strdup.c
7947 2002-11-25 <karl@gnu.org>
7949 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7950 instead of "strtol.c".
7952 2002-11-25 Jim Meyering <jim@meyering.net>
7954 * mktime.c: Sync from libc, now that it has the latest fix.
7956 2002-11-24 <karl@gnu.org>
7958 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7959 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7961 2002-11-24 Jim Meyering <jim@meyering.net>
7963 Update from coreutils:
7965 * mktime.c: Merge in changes from libc.
7967 Avoid a link-time failure on some Linux systems.
7968 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7969 (__mon_yday): Declare with the STATIC attribute.
7970 (__mktime_internal): Likewise.
7971 Based on a report from Greg Schafer.
7973 2002-11-23 Jim Meyering <jim@meyering.net>
7975 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7976 Use `unsigned', not `int', as type of index.
7978 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7980 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7982 2002-11-22 Paul Eggert <eggert@twinsun.com>
7984 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7985 hint that one should use `if (! x) abort ();' rather than `assert
7986 (x);', and anyway it's one less thing to worry about configuring.
7987 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7988 hash_rehash, hash_insert): Use abort rather than assert.
7990 2002-11-22 Paul Eggert <eggert@twinsun.com>
7992 * quotearg.h: Allow multiple inclusion by surrounding with
7993 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7994 so that we can be included first.
7995 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7996 * quotearg.c: Include quotearg.h immediately after config.h.
7997 No need to include stddef.h or sys/types.h any more.
7998 Surround local include files with "", not "<>".
7999 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8000 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8001 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8002 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8003 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8004 (ISPRINT): Remove; no longer needed now that we assume C89.
8006 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8009 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8010 quotearg_char): Use SIZE_MAX rather than
8011 (size_t) -1 when we are talking about "infinity".
8013 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8015 2002-11-22 Bruno Haible <bruno@clisp.org>
8017 * safe-read.h: Assume C89. Add comments.
8018 (safe_read): Change return type to size_t.
8019 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8020 counts > SSIZE_MAX correctly.
8021 * safe-write.h: New file.
8022 * safe-write.c: New file.
8023 * full-read.h: New file.
8024 * full-read.c: New file.
8025 * full-write.h: Assume C89. Add comments.
8026 * full-write.c: Include safe-write.h.
8027 (full_write): Rewritten to use safe_write.
8028 Suggested by Jim Meyering and Paul Eggert.
8030 2002-11-21 Bruno Haible <bruno@clisp.org>
8032 Remove case insensitive option matching.
8033 * argmatch.h (argcasematch): Remove declaration.
8034 (ARGCASEMATCH): Remove macro.
8035 (__xargmatch_internal): Remove case_sensitive argument.
8036 (XARGMATCH): Update.
8037 (XARGCASEMATCH): Remove macro.
8038 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8039 case_sensitive argument.
8040 (argcasematch): Remove function.
8041 (__xargmatch_internal): Remove case_sensitive argument.
8042 (main): Use XARGMATCH instead of XARGCASEMATCH.
8044 * xmalloc.c: Change compile-time error message. Add comment about
8045 required autoconf version.
8047 2002-11-21 Jim Meyering <jim@meyering.net>
8049 * strdup.c (strdup): Tweak comment and initial #if/#include.
8051 Merge in changes from the coreutils.
8053 2002-09-25 Paul Eggert <eggert@twinsun.com>
8054 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8055 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8056 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8057 int. Work more efficiently if X is the same width as uintmax_t.
8058 Do not compare X to -1, to avoid bogus compiler warning.
8059 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8060 Don't assume that f_frsize and f_bsize are the same type.
8062 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8065 * makepath.c (make_path): Restore umask *before* creating the final
8067 (make_path): Minor reformatting.
8069 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8070 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8072 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8073 ones. At least on GNU/Linux systems, `auto' means something else.
8076 2002-11-20 Paul Eggert <eggert@twinsun.com>
8078 Merge argmatch cleanups from Bison. Assume C89.
8080 * argmatch.c: Include config.h here, not in argmatch.h.
8081 Include stdlib.h, for EXIT_FAILURE.
8082 Always include <string.h>, since we assume C89.
8083 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8084 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8085 Include <stddef.h> instead, since it's all we need for size_t.
8086 (PARAMS): Remove. All uses removed.
8087 (ARRAY_CARDINALITY): Do not bother to #undef.
8088 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8089 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8090 Remove unnecessary parentheses.
8091 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8092 Insert necessary parentheses.
8093 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8094 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8096 2002-11-19 Bruno Haible <bruno@clisp.org>
8098 * mbswidth.c: Include mbswidth.h right at the beginning.
8099 * mbswidth.h: Include <stddef.h>, for size_t.
8101 * mbswidth.h (PARAMS): Remove macro.
8102 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8103 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8105 * gcd.h (PARAMS): Remove macro.
8106 (gcd): Use ANSI C function declarations.
8107 * gcd.c (gcd): Likewise.
8109 2002-11-15 Bruno Haible <bruno@clisp.org>
8111 * strcspn.c: Include <stddef.h>.
8112 (strcspn): Use ANSI C function declaration. Change return type to
8114 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8115 (strpbrk): Use NULL.
8116 * strpbrk.h (PARAMS): Remove macro.
8117 (strpbrk): Use ANSI C function declaration.
8118 * strstr.c: Don't include <sys/types.h>.
8119 * strstr.h (PARAMS): Remove macro.
8120 (strstr): Use ANSI C function declarations.
8122 2002-11-06 Bruno Haible <bruno@clisp.org>
8124 * gcd.h (gcd): Change argument type to 'unsigned long'.
8125 * gcd.c (gcd): Likewise.
8127 2002-11-05 Bruno Haible <bruno@clisp.org>
8129 * gcd.h: New file, from gettext-0.11.5.
8130 * gcd.c: New file, from gettext-0.11.5.
8132 2002-11-05 Bruno Haible <bruno@clisp.org>
8134 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8135 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8136 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8137 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8139 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8140 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8142 * closeout.c: Include gettext.h instead of <libintl.h>.
8143 * human.c: Include gettext.h instead of <libintl.h>.
8144 * quotearg.c: Include gettext.h instead of <libintl.h>.
8145 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8146 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8147 * userspec.c: Include gettext.h instead of <libintl.h>.
8148 * version-etc.c: Include gettext.h instead of <libintl.h>.
8149 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8150 (textdomain): Remove definition.
8151 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8153 * long-options.c: Remove include of <libintl.h> and definition of _.
8154 * same.c: Remove include of <libintl.h> and definition of _.
8156 2002-11-04 Bruno Haible <bruno@clisp.org>
8158 * stpcpy.h: New file, from GNU gettext-0.11.5.
8159 * strcase.h: New file, from GNU gettext-0.11.5.
8160 * strpbrk.h: New file, from GNU gettext-0.11.5.
8161 * strstr.h: New file, from GNU gettext-0.11.5.
8162 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8164 2002-05-09 Bruno Haible <bruno@clisp.org>
8166 * config.charset: Update for newest glibc. Add canonical names
8167 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8169 2002-05-09 Bruno Haible <bruno@clisp.org>
8171 * localcharset.c (get_charset_aliases): Add more Windows specific
8174 2002-05-08 Owen Taylor <otaylor@redhat.com>
8176 * config.charset: A few additions for Solaris.
8178 2001-12-05 Bruno Haible <bruno@clisp.org>
8180 * localcharset.c (locale_charset): Don't return an empty string.
8182 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8184 * config.charset: msdos in uk_UA uses CP1125.
8186 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8188 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8189 * localcharset.c (locale_charset): Declare as extern "C".
8191 2002-02-15 Bruno Haible <bruno@clisp.org>
8193 * config.charset [msdosdjgpp]: For Russian, use CP866.
8195 2002-02-11 Bruno Haible <bruno@clisp.org>
8197 * config.charset: Add support for NetBSD.
8199 2002-09-25 <karl@gnu.org>
8201 * strdup.c: copy from libc/string (via ../config/srclist*).
8202 * getopt*: copy from libc/posix.
8203 * gettext.h: copy from gettext.
8204 * .cppi-disable: add strdup.c, gettext.h.
8206 2002-07-01 Jim Meyering <meyering@lucent.com>
8208 * c-stack.c: Include sys/time.h.
8209 From Volker Borchert.
8211 2002-06-11 Paul Eggert <eggert@twinsun.com>
8213 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8214 New macro. Use it uniformly instead of
8215 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8216 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8217 reported by Vin Shelton.
8219 2002-06-22 Jim Meyering <meyering@lucent.com>
8221 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8222 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8224 2002-06-22 Paul Eggert <eggert@twinsun.com>
8226 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8227 Do not assume SA_SIGINFO behavior.
8228 Bug reported by Jim Meyering on NetBSD 1.5.2.
8230 2002-06-22 Jim Meyering <meyering@lucent.com>
8232 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8234 * exitfail.c, exitfail.h: Likewise.
8235 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8237 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8239 (EXTRA_DIST): Add fnmatch_loop.c.
8240 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8242 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8243 * fnmatch.c: Update from diffutils-2.8.2.
8244 * fnmatch_.h: New file. From diffutils-2.8.2.
8245 * fnmatch.h: Remove file.
8247 2002-06-18 Paul Eggert <eggert@twinsun.com>
8249 * file-type.h: Report an error if neither S_ISREG nor
8250 S_IFREG is defined, instead of using a test specific to glibc
8251 2.2. This should be safe, since POSIX requires S_ISREG and
8252 Unix Version 7 had S_IFREG. We don't need to check for
8253 <sys/types.h> since we don't use any symbols that it defines.
8255 2002-06-15 Jim Meyering <meyering@lucent.com>
8257 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8258 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8259 have been included before this file.
8261 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8263 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8264 so that each temporary file name is unique and valid in the first
8265 8 characters, for operation under DOS.
8267 2002-06-15 Jim Meyering <meyering@lucent.com>
8269 Work even with DJGPP 2.03, which lacks support for symlinks.
8271 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8273 * lchown.c (S_ISLNK): Likewise.
8275 2002-06-14 Jim Meyering <meyering@lucent.com>
8277 * file-type.h: Use the version from diffutils-2.8.2.
8278 * file-type.c: Likewise.
8280 2002-05-27 Jim Meyering <meyering@lucent.com>
8282 Fix a problem seen only on nonconforming systems whereby ls.c's
8283 use of localtime, and then of gettimeofday would cause trouble:
8284 the localtime call used to initialize rpl_gettimeofday's save
8285 mechanism would clobber ls's current local time information so
8286 that in any long listing the first file would always be listed
8287 with date 1970-01-01. Analysis by Volker Borchert.
8289 * gettimeofday.c (localtime): Undefine.
8290 (rpl_localtime): New function.
8292 2002-05-22 Jim Meyering <meyering@lucent.com>
8294 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8295 * file-type.h: New file.
8296 * file-type.c (file_type): New file/function. Extracted from diffutils.
8298 2002-04-29 Paul Eggert <eggert@twinsun.com>
8300 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8302 2002-04-28 Paul Eggert <eggert@twinsun.com>
8304 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8305 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8306 of 127, since 64 is the largest conceivable number for ancient
8308 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8310 2002-04-28 Jim Meyering <meyering@lucent.com>
8312 * sig2str.c (WTERMSIG): Remove definition (unused).
8314 2002-04-28 Paul Eggert <eggert@twinsun.com>
8316 * sig2str.h, sig2str.c: New files.
8317 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8319 2002-04-24 Jim Meyering <meyering@lucent.com>
8321 * gettext.h: New file, from Gettext.
8322 * Makefile.am (INCLUDES): Remove -I../intl.
8323 (libfetish_a_SOURCES): Add gettext.h.
8325 2002-04-16 Jim Meyering <meyering@lucent.com>
8327 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8328 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8329 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8331 2002-04-12 Jim Meyering <meyering@lucent.com>
8333 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8335 2002-03-10 Jim Meyering <meyering@lucent.com>
8337 * makepath.c (make_path): Remove a comma from a diagnostic.
8338 Suggestion from Santiago Vila.
8340 2002-03-08 Jim Meyering <meyering@lucent.com>
8342 * rename.c: Mention that this wrapper is needed also on
8343 mips-dec-ultrix4.4 systems.
8345 2002-03-02 Jim Meyering <meyering@lucent.com>
8347 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8348 not HAVE_CLOCK_SETTIME.
8350 2002-02-27 Paul Eggert <eggert@twinsun.com>
8352 * nanosleep.h: Rename to....
8353 * timespec.h: New name for nanosleep.h. All uses changed.
8355 * gettime.c: New file.
8356 * settime.c: New file.
8359 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8360 timespec.h. Remove nanosleep.h.
8362 2002-02-25 Paul Eggert <eggert@twinsun.com>
8364 * acl.c, acl.h: New files.
8365 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8367 2002-02-24 Jim Meyering <meyering@lucent.com>
8369 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8370 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8371 cause trouble. Reported by Nelson Beebe.
8373 2002-02-23 Paul Eggert <eggert@twinsun.com>
8375 * path-concat.c (xpath_concat): Reorder code to pacify
8376 compilers that don't know that xalloc_die never returns.
8378 2002-02-20 Jim Meyering <meyering@lucent.com>
8380 * getdate.c: Regenerate using bison-1.33.
8382 2002-02-15 Paul Eggert <eggert@twinsun.com>
8384 * posixver.c, posixver.h: New files.
8385 * Makefile.am (libfetish_a_SOURCES): Add them.
8387 2002-02-02 Paul Eggert <eggert@twinsun.com>
8388 Bruno Haible <bruno@clisp.org>
8390 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8391 (fwrite_success_callback): New declaration.
8392 * unicodeio.c (unicode_to_mb): New function, extracted from
8393 print_unicode_char. Call failure callback instead of error.
8394 (fwrite_success_callback): New function.
8395 (exit_failure_callback): New function.
8396 (fallback_failure_callback): New function.
8397 (print_unicode_char): Call unicode_to_mb.
8399 2002-01-26 Jim Meyering <meyering@lucent.com>
8401 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8403 2002-01-22 Jim Meyering <meyering@lucent.com>
8405 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8406 Otherwise, some versions of automake would omit the rule that makes
8407 Makefile from Makefile.in.
8409 2001-01-21 Paul Eggert <eggert@twinsun.com>
8411 * xmemcoll.h, xmemcoll.c: New files.
8412 * Makefile.am (libfetish_a_SOURCES): Add them.
8413 * memcoll.c: Include errno.h, and declare errno if not defined.
8414 (memcoll): Set errno to zero if there is no error.
8416 * quotearg.c (quotearg_buffer_restyled):
8417 Fix bug with quoting buffers containing NUL when backslashing escapes.
8418 This bug was exposed by the other changes in this patch.
8419 (quotearg_n_options): New arg ARGSIZE.
8420 All callers changed.
8421 (quoting_options_from_style): New function.
8422 (quotearg_n_style): Use it.
8423 (quotearg_n_style_mem): New function.
8425 * quotearg.h (quotearg_n_style_mem): New function.
8427 2002-01-16 Jim Meyering <meyering@lucent.com>
8429 * getdate.y: Add three semicolons, each just before a closing brace.
8430 Bison (as of version 1.31) no longer papers over that mistake.
8432 2002-02-14 Paul Eggert <eggert@twinsun.com>
8434 * backupfile.c (ISDIGIT): Comment fix.
8435 * getdate.y (ISDIGIT): Likewise.
8436 * posixtm.c (ISDIGIT, year): Likewise.
8437 * strverscmp.c (ISDIGIT): Likewise.
8438 * userspec.c (ISDIGIT): Likewise.
8440 2002-01-05 Jim Meyering <meyering@lucent.com>
8442 * version-etc.c (version_etc_copyright): Update copyright year.
8444 2001-01-19 Paul Eggert <eggert@twinsun.com>
8446 * closeout.c (close_stdout_status): If ferror (stdout), do
8447 not silently exit merely because the output buffer happens to
8448 have nothing pending.
8450 2001-12-18 Paul Eggert <eggert@twinsun.com>
8452 See the big note in ../ChangeLog.
8453 * human.c (suffixes): Prefer K to k for 1024.
8454 (generate_suffix_backwards): New function.
8455 (human_readable_inexact): Use it.
8456 * xstrtol.c (__xstrtol): If there is no number but there
8457 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8458 Accept 'K' as well as 'k'.
8460 2001-12-15 Jim Meyering <meyering@lucent.com>
8462 * regex.h (__restrict_arr): Update from libc.
8464 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8465 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8468 2001-12-10 Jim Meyering <meyering@lucent.com>
8470 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8471 Instead, include "xalloc.h".
8472 (initbuffer): Don't cast xmalloc return value to char*.
8473 (readline): Reword comment.
8474 Don't cast xrealloc return value to char*
8477 2001-12-09 Jim Meyering <meyering@lucent.com>
8479 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8480 `signed and unsigned type in conditional expression'.
8481 * posixtm.c (posix_time_parse): Likewise.
8483 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8485 * readtokens.c (readtoken): Declare an index to be of type unsigned
8486 to avoid a pedantic warning.
8488 * getstr.c: Don't include assert.h.
8489 (getstr): Remove warning-evoking assertions.
8490 Return -1 if offset parameter is out of bounds.
8491 Change the type of a local from int to size_t.
8493 * strftime.c (my_strftime_localtime_r): Include this function
8494 definition in the `#if ! HAVE_TM_GMTOFF' block.
8496 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8497 Include xalloc.h instead.
8499 2001-12-02 Jim Meyering <meyering@lucent.com>
8501 * tempname.c: Don't declare getenv, thus reverting the change of
8502 2001-11-18. It's no longer necessary, now that stdlib.h is always
8505 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8506 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8508 2001-11-30 Akim Demaille <akim@epita.fr>
8510 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8511 before being defined.
8513 2001-11-27 Paul Eggert <eggert@twinsun.com>
8515 * quotearg.h (quotearg_n, quotearg_n_style):
8516 First arg is int, not unsigned.
8517 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8518 (SIZE_MAX, UINT_MAX): New macros.
8519 (quotearg_n_options): Abort if N is negative.
8520 Avoid overflow check on hosts where size_t is 64 bits and int
8521 is 32 bits, as overflow is impossible there.
8522 Fix off-by-one typo that caused unnecessary reallocation.
8524 2001-11-27 Jim Meyering <meyering@lucent.com>
8526 * tempname.c: Merge with version from libc.
8527 * regex.c: Likewise.
8529 * tempname.c: Include stdlib.h unconditionally. On some old systems
8530 for which STDC_HEADERS is 0, it was not included, resulting in a
8531 warning about an integer-to-pointer conversion problem with getenv.
8532 Reported by Volker Borchert.
8534 2001-11-26 Jim Meyering <meyering@lucent.com>
8536 * gtod.h: Remove file.
8537 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8538 * gettimeofday.c: Don't include gtod.h.
8539 (GTOD_init): Remove function.
8540 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8541 Suggestion from Volker Borchert.
8543 2001-11-23 Jim Meyering <meyering@lucent.com>
8545 * hash.h (struct hash_table): Don't define here. Merely declare it.
8546 * hash.c (struct hash_table): Define it here instead.
8548 2001-11-22 Jim Meyering <meyering@lucent.com>
8550 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8552 2001-11-18 Paul Eggert <eggert@twinsun.com>
8554 * tempname.c (TMP_MAX): Remove; no longer needed.
8555 (TEMPORARIES): New macro.
8556 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8557 removes an artificial limitation (e.g. HP-UX 10.20, where
8560 2001-11-18 Jim Meyering <meyering@lucent.com>
8562 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8565 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8566 files will be created before anything else.
8568 2001-11-17 Jim Meyering <meyering@lucent.com>
8570 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8571 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8572 rather than group writable. Patch by Juan F. Codagnone.
8574 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8575 Instead, include "xalloc.h".
8577 * mountlist.c: Include unlocked-io.h after all system headers.
8578 Remove explicit declarations of xmalloc, xrealloc,
8579 and xstrdup. Instead, include "xalloc.h".
8581 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8582 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8583 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8585 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8586 Reported by Padraig Brady.
8588 * mkstemp.c: #undef mkstemp.
8590 (rpl_mkstemp): Rename from mkstemp.
8593 2001-11-16 Jim Meyering <meyering@lucent.com>
8595 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8596 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8597 determine the amount of total physical memory, use pstat_getstatic.
8598 HPUX-11 doesn't define _SC_PHYS_PAGES.
8599 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8600 If sysconf couldn't be used to determine the amount of available
8601 physical memory, use both pstat_getstatic and pstat_getdynamic.
8602 Based on a patch from Bob Proulx.
8604 2001-11-05 Jim Meyering <meyering@lucent.com>
8606 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8608 2001-11-03 Jim Meyering <meyering@lucent.com>
8610 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8611 in argmatch_to_argument call.
8613 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8616 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8617 e.g., a fault due to an attempt to free a NULL pointer.
8619 2001-11-01 Jim Meyering <meyering@lucent.com>
8621 * dirfd.c, dirfd.h: New files.
8622 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8624 * hash.c (hash_print) [TESTING]: Clean up.
8626 2001-10-22 Paul Eggert <eggert@twinsun.com>
8628 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8629 to avoid a warning if -Wall.
8631 2001-10-21 Paul Eggert <eggert@twinsun.com>
8633 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8635 2001-10-21 Jim Meyering <meyering@lucent.com>
8637 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8638 this code would end up calling gettext even in packages built
8640 * getopt.c (_): Likewise.
8641 * regex.c (_): Likewise.
8643 2001-10-20 Paul Eggert <eggert@twinsun.com>
8645 * error.c (strerror_r): Do not declare unless !_LIBC.
8646 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8647 Use strerror_r that is only a macro, even if it is not a function.
8648 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8649 (private_strerror): Use prototypes, not old-style function definition.
8650 (print_errno_message): New function.
8651 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8653 (error_tail, error, error_at_line): Use it.
8655 2001-10-11 Jim Meyering <meyering@lucent.com>
8657 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8658 and quote_n (1, ... to avoid clobbering a buffer.
8660 2001-10-05 Jim Meyering <meyering@lucent.com>
8662 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8663 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8664 * hash-pjw.h: New file.
8666 2001-09-30 Jim Meyering <meyering@lucent.com>
8668 * mountlist.c [MOUNTED_GETFSSTAT]:
8669 Include <sys/ucred.h>, for Apple Darwin.
8670 Include sys/mount.h and sys/fs_types.h only if available.
8672 (read_filesystem_list): Use FS_TYPE.
8674 2001-09-29 Paul Eggert <eggert@twinsun.com>
8676 * exclude.c (excluded_filename): 0 -> false, since it's
8679 2001-09-28 Paul Eggert <eggert@twinsun.com>
8681 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8682 #defines strtoimax. Also treat the other strto* functions
8685 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8686 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8687 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8689 2001-09-26 Jim Meyering <meyering@lucent.com>
8691 Most macros in unlocked-io.h had the wrong number of arguments.
8692 * gen-uio: New script.
8693 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8694 * unlocked-io.hin: Remove file.
8695 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8696 rather than trying to embed it here.
8697 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8698 Reported by Padraig Brady.
8700 2001-09-25 Volker Borchert <bt@teknon.de>
8702 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8704 2001-09-23 Jim Meyering <meyering@lucent.com>
8706 * mountlist.c: Remove useless parentheses in #if directives.
8707 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8708 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8710 2001-09-22 Jim Meyering <meyering@lucent.com>
8712 * localcharset.c: Update from latest gettext.
8713 * config.charset: Likewise.
8715 2001-09-20 Jim Meyering <meyering@lucent.com>
8717 * xstrtol.c (strtoimax): Guard declaration with
8718 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8719 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8720 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8721 (strtoumax): Likewise, for completeness (it wasn't necessary).
8723 2001-09-06 Paul Eggert <eggert@twinsun.com>
8725 * strtoimax.c (HAVE_LONG_LONG):
8726 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8727 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8728 to work around bug in IBM C compiler.
8730 2001-09-16 Jim Meyering <meyering@lucent.com>
8732 * mkdir.c: New file.
8734 2001-09-04 Paul Eggert <eggert@twinsun.com>
8736 * xgetcwd.c: Revert some of the previous change; intead,
8737 fix the HAVE_GETCWD_NULL code to behave more like the
8738 !HAVE_GETCWD_NULL code used to.
8741 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8744 2001-09-04 Paul Eggert <eggert@twinsun.com>
8746 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8747 Use ssize_t, not int, to store result of readlink.
8748 Check for ssize_t overflow as well as size_t overflow,
8749 as POSIX says the result of readlink is implementation-defined
8750 when ssize_t overflows.
8751 Remove unnecessary cast to char*.
8752 Use free+malloc instead of realloc, as the storage doesn't need
8753 to be preserved and it's clearer and can be more efficient that way.
8754 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8755 * xreadlink.h (xreadlink): Update prototype.
8757 2001-09-03 Paul Eggert <eggert@twinsun.com>
8759 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8760 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8761 spotted by Jim Meyering.
8763 2001-09-03 Jim Meyering <meyering@lucent.com>
8765 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8767 2001-09-03 Paul Eggert <eggert@twinsun.com>
8769 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8770 like the HAVE_GETCWD_NULL code.
8771 Include pathmax.h if not HAVE_GETCWD.
8772 Do not include xalloc.h.
8773 (INITIAL_BUFFER_SIZE): New symbol.
8774 Do not use xmalloc / xrealloc, since the caller is responsible for
8775 handling errors. Preserve errno around `free' during failure.
8776 Do not overrun buffer when using getwd.
8778 2001-09-03 Paul Eggert <eggert@twinsun.com>
8780 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8781 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8783 2001-09-02 Jim Meyering <meyering@lucent.com>
8785 * error.c: Update from GNU libc.
8787 2001-09-01 Jim Meyering <meyering@lucent.com>
8789 * xreadlink.c: New file.
8790 * xreadlink.h: New file.
8791 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8793 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8794 doesn't conflict with sparc Solaris 7's definition in
8795 /usr/include/sys/int_types.h.
8797 * exclude.c: Use `""', not `<>' to #include non-system header files.
8798 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8799 and strncasecmp as r-values. Unixware didn't have declarations.
8801 2001-08-31 Jim Meyering <meyering@lucent.com>
8803 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8804 Use an initial, malloc'd, buffer of length 128 rather than
8805 a statically allocated one of length 1024.
8807 2001-08-30 Paul Eggert <eggert@twinsun.com>
8809 * xgetcwd.c: Don't include pathmax.h.
8810 Include stdlib.h and unistd.h if available.
8812 (xmalloc, xstrdup, free): Remove decls.
8813 (xgetcwd): Don't assume sizes fit in unsigned.
8814 Check for overflow when computing sizes.
8815 Simplify reallocation code.
8817 2001-08-28 Paul Eggert <eggert@twinsun.com>
8819 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8821 * strtoimax.c: Renamed from strtoxmax.c, removing the
8824 Also, make the following further changes to make this file's
8825 configuration more similar to that of strtol.c:
8826 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8827 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8828 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8829 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8830 changed to signed values.
8832 And make the following changes as well:
8833 Fix copyright notice, as 1999 was missing.
8834 (verify): New macro.
8835 (strtoimax): Check sizes at compile-time, not run-time.
8836 Prefer strtol to strtoll if both work.
8837 (main): Remove; it was not that useful and was a pain to maintain.
8839 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8841 2001-08-30 Paul Eggert <eggert@twinsun.com>
8843 * savedir.c (savedir): Remove size parameter, as POSIX says that
8844 a directory's st_size can have an arbitrary value, so the old
8845 usage could waste an arbitrary amount of memory. All uses
8847 * savedir.h: Update prototype.
8849 2001-08-30 Paul Eggert <eggert@twinsun.com>
8851 * xstrtol.c (strtoimax): New decl.
8853 2001-08-28 Paul Eggert <eggert@twinsun.com>
8855 * xstrtol.h: Add copyright notice.
8856 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8857 LONGINT_INVALID_SUFFIX_CHAR.
8859 2001-08-30 Paul Eggert <eggert@twinsun.com>
8861 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8864 2001-08-30 Paul Eggert <eggert@twinsun.com>
8866 * hash.c: Remove '2001' from copyright notice.
8868 2001-08-30 Paul Eggert <eggert@twinsun.com>
8870 * full-write.h: New file.
8871 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8872 * full-write.c: Correct credits, as cccp.c no longer
8873 exists and anyway it was so heavily changed from the old cccp
8874 code as to be unrecognizable. Include full-write.h.
8875 (full_write) Return size_t, with short writes meaning failure.
8876 All callers changed. This fixes a bug with large buffers
8878 * utime.c: Include full-write.h.
8880 2001-08-30 Paul Eggert <eggert@twinsun.com>
8882 Merge 'exclude' changes from tar 1.13.22.
8883 This fixes one or two unlikely storage allocation overflow bugs,
8884 but doesn't change user-visible behavior otherwise.
8886 2001-08-30 Paul Eggert <eggert@twinsun.com>
8888 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8889 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8890 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8891 Include if available.
8892 (<xalloc.h>): Include
8893 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8894 (verify): New macro. Use it to verify that EXCLUDE macros do not
8895 collide with FNM macros.
8896 (struct patopts): New struct.
8897 (struct exclude): Use it, as exclude patterns now come with options.
8898 (new_exclude): Support above changes.
8899 (new_exclude, add_exclude_file):
8900 Initial size must now be a power of two to simplify overflow checking.
8901 (free_exclude, fnmatch_no_wildcards): New function.
8902 (excluded_filename): No longer requires options arg, as the options
8903 are determined by add_exclude. Now returns bool, not int.
8904 (excluded_filename, add_exclude):
8905 Add support for the fancy new exclusion options.
8906 (add_exclude, add_exclude_file): Now takes int options arg.
8907 Check for arithmetic overflow when computing sizes.
8908 (add_exclude_file): xrealloc might modify errno, so don't
8909 realloc until after errno might be used.
8911 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8913 (free_exclude): New decl.
8914 (add_exclude, add_exclude_file): Now takes int options arg.
8915 (excluded_filename): No longer requires options arg, as the options
8916 are determined by add_exclude. Now returns bool, not int.
8918 2001-08-30 Paul Eggert <eggert@twinsun.com>
8920 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8922 2001-08-27 Jim Meyering <meyering@lucent.com>
8924 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8926 * version-etc.c (N_): Remove definition.
8927 Revert most of last change.
8928 Instead, simply don't mark the `Copyright...' string for translation.
8929 Based on advice from Paul Eggert.
8931 * strtoxmax.c: Tweak comment.
8933 2001-08-26 Jim Meyering <meyering@lucent.com>
8935 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8936 of copyright with `%s' so translators don't get an untranslated
8938 (COPYRIGHT_YEAR): Define.
8939 (version_etc): Use fprintf rather than fputs.
8940 Suggestion from Ulrich Drepper.
8942 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8944 * strtoll.c: New file, from GNU libc.
8945 * xstrtoimax.c: New file.
8947 * xstrtol.h: Add xstrtoimax.
8948 * strtoumax.c: New file. Simply include "strtoumax.c".
8949 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8951 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8952 * strtoxmax.c: ... then renamed to this.
8954 2001-08-13 Paul Eggert <eggert@twinsun.com>
8956 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8957 Port to Solaris 8, where 'sed' requires a space after the 'r'
8958 command, and where sh dislikes "$/". Clean up the spacing a bit.
8959 Redirect output to $tmp just once.
8961 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8963 * addext.c (<errno.h>): Include.
8964 (errno): Declare if not defined.
8965 (addext): Work correctly when pathconf returns -1 and leaves
8966 errno alone because there is no limit. Also, work even if
8967 pathconf returns a value greater than SIZE_MAX.
8969 2001-08-12 Jim Meyering <meyering@lucent.com>
8971 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8972 Simply `return getcwd (NULL, 0);'.
8973 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8974 Use 1300 as initial value for length, not PATH_MAX.
8976 * pathmax.h: Clean up cpp syntax.
8978 2001-08-12 Jim Meyering <meyering@lucent.com>
8980 * gettimeofday.c: New file.
8982 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8984 2001-08-04 Jim Meyering <meyering@lucent.com>
8986 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8987 to get in sync with glibc.
8989 2001-08-03 Paul Eggert <eggert@twinsun.com>
8991 The following changes are from gettext 0.10.39 as maintained by
8994 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8995 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8996 with inverted sense. All uses changed.
8998 * mbswidth.c: Don't include <limits.h>.
8999 Include <stdlib.h> and <string.h> unconditionally.
9000 (iswcntrl, mbsinit, ISCNTRL): New macros.
9001 (mbsnwidth): Use K&R style function declarations.
9002 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9003 can optimize it when MB_CUR_MAX == 1.
9004 The width of control characters is zero, not 1.
9006 2001-07-15 Jim Meyering <meyering@lucent.com>
9008 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9009 (BUILT_SOURCES): Add unlocked-io.h.
9010 (io_functions): Define.
9011 (unlocked-io.h): New rule.
9012 (DISTCLEANFILES): Add unlocked-io.h.
9013 (all-local): Depend on unlocked-io.h, to ensure it is created.
9015 * unlocked-io.hin: New file
9017 * regex.c: Update from glibc.
9019 2001-07-05 Jim Meyering <meyering@lucent.com>
9021 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9023 (libfetish_a_SOURCES): Put all .h files here instead.
9024 Remove a thus-exposed (better checks in automake) duplicate and
9025 two unnecessary .h files.
9027 2001-06-11 Jim Meyering <meyering@lucent.com>
9029 * regex.c: Update from GNU libc.
9031 2001-05-27 Jim Meyering <meyering@lucent.com>
9033 * readutmp.h (UT_TYPE): Define.
9035 2001-05-24 Jim Meyering <meyering@lucent.com>
9037 * argmatch.c: Include "quote.h".
9038 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9039 quote function. Reported by Göran Uddeborg.
9041 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9043 * dirname.c (dir_name): Compute append_dot using path, not newpath
9044 which is not yet declared.
9046 2001-05-11 Paul Eggert <eggert@twinsun.com>
9048 * Makefile.am (libfetish_a_SOURCES):
9049 Add strftime.c, since we now compile it on all hosts.
9051 * strftime.c (my_strftime):
9052 Define to nstrftime if emacs, but only if my_strftime is not defined.
9053 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9054 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9055 Add one more extra argument: a nanoseconds value.
9058 (my_strftime function): Add %N format.
9059 (emacs_strftimeu): Renamed from emacs_strftime,
9060 with extra ut argument.
9062 2001-05-11 Paul Eggert <eggert@twinsun.com>
9064 dirname code cleanup. base_name now behaves more compatibly
9065 with POSIX basename when given file names that have trailing
9066 slashes, and similarly for dir_name. Add new primitives
9067 base_len and dir_len. Put the directory-name-related decls
9070 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9071 * backupfile.c (base_name): Likewise.
9072 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9073 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9074 * makepath.c (strip_trailing_slashes): Likewise.
9075 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9077 * rename.c (strip_trailing_slashes): Likewise.
9078 * same.c (base_name): Likewise.
9079 * stripslash.c (ISSLASH): Likewise.
9081 * addext.c: Include <dirname.h> after size_t is defined.
9082 * backupfile.c: Likewise.
9084 * addext.c (addext): Use base_len to trim redundant
9085 trailing slashes instead of doing it ourselves.
9086 But do not trim the last slash if it is not redundant.
9088 * backupfile.c (find_backup_file_name,
9089 max_backup_version): Use base_len instead of rolling it ourselves.
9090 Handle the case of "" and (on DOS) "C:" correctly.
9092 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9093 Include <string.h>, <dirname.h>.
9094 (base_name): Allow file names ending in slashes, other than names
9095 that are all slashes. In this case, return the basename followed
9096 by the slashes. This is more general, and can be used in places
9097 where the original base_name purposely had an assertion failure.
9098 (base_len): New function.
9100 * dirname.c: Include <string.h> instead of <stdlib.h>.
9101 Do not include <assert.h>; no longer needed.
9103 (memrchr): Remove decl.
9104 (dir_name_r): Remove.
9105 (dir_len): Renamed from dirlen. All callers changed.
9106 Rewrite in terms of base_name, for simplicity and consistency.
9107 (dir_name): Never return NULL. All callers changed.
9108 Do not include <stdlib.h> in test program; no longer needed.
9109 return 0; is fine for test program.
9111 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9113 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9115 * path-concat.c (path_concat): Use base_len to compute
9116 base length, not strlen; this means we cannot rely on memcpy
9119 * same.c (STREQ): Remove.
9120 (same_name): Handle the case where the basename ends in trailing '/'.
9122 * stripslash.c (strip_trailing_slashes): Return nonzero if
9123 a slash was stripped. Do not strip the last slash after a
9126 2001-04-08 Jim Meyering <meyering@lucent.com>
9128 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9129 recomputed; that's necessary when the offset spans a DST transition.
9130 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9132 2001-04-02 Jim Meyering <meyering@lucent.com>
9134 * regex.h, regex.c: Update from GNU libc.
9136 2001-03-19 Paul Eggert <eggert@twinsun.com>
9138 * version-etc.c (version_etc_copyright): Update to 2001.
9140 2001-03-16 Paul Eggert <eggert@twinsun.com>
9142 * tempname.c (uint64_t): Define to uintmax_t if
9143 not defined, and if UINT64_MAX is not defined.
9144 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9145 Reported by John David Anglin.
9147 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9149 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9150 alias if codeset is empty.
9151 * config.charset (BeOS): Use wildcard syntax.
9153 2001-03-13 Jim Meyering <meyering@lucent.com>
9155 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9156 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9159 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9161 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9163 * unicodeio.c (print_unicode_char): Simplify accordingly.
9165 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9167 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9168 support for DOS/DJGPP.
9170 2001-02-28 Paul Eggert <eggert@twinsun.com>
9172 * Makefile.am (libfetish_a_SOURCES):
9173 Add dup-safer.c, fopen-safer.c.
9174 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9176 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9178 2001-02-25 Paul Eggert <eggert@twinsun.com>
9180 The mkstemp replacement is taken from glibc 2.2.2, with some
9181 portability fixes for use outside glibc, as follows:
9183 * tempname.c (struct_stat64): New macro.
9184 (direxists, __gen_tempname): Use it.
9185 This avoids a portability problem with Solaris 8.
9187 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9188 (<stddef.h>, <stdint.h>, <string.h>):
9189 Include only if STDC_HEADERS || _LIBC.
9190 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9191 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9192 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9193 (__set_errno): Define this macro if <errno.h> doesn't.
9194 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9195 Define these macros if <stdio.h> doesn't.
9196 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9197 Define these macros if <sys/stat.h>
9198 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9199 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9200 __xstat64): Define if not _LIBC.
9201 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9202 (__gen_tempname): Invoke gettimeofday only if
9203 HAVE_GETTIMEOFDAY || _LIBC;
9204 otherwise, fall back on plain "time".
9205 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9207 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9209 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9211 2001-02-17 Jim Meyering <meyering@lucent.com>
9213 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9214 around included file name.
9216 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9218 * strftime.c: Update from GNU libc (the only changes were to comments).
9220 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9222 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9224 2001-02-17 Paul Eggert <eggert@twinsun.com>
9226 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9227 Remove workaround macros for hosts that have mbrtowc but not
9228 mbstate_t, as we now insist on proper declarations for both
9229 before using mbrtowc.
9231 2001-02-17 Jim Meyering <meyering@lucent.com>
9233 * regex.c: Update from libc.
9235 2001-02-16 Paul Eggert <eggert@twinsun.com>
9237 * alloca.c (malloc): Undef before defining, since stdlib.h
9238 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9239 Reported by Mark Hounschell via Paul Eggert.
9241 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9243 * config.charset: Update for FreeBSD 4.2.
9245 2001-01-26 Jim Meyering <meyering@lucent.com>
9247 * quotearg.c: Include stddef.h.
9248 * quote.c: Include stddef.h.
9249 Reported by Axel Kittenberger.
9251 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9252 line in double quotes so that it evokes a better diagnostic.
9253 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9254 Reported by Axel Kittenberger.
9256 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9258 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9259 to avoid a warning. Add back 'const' to inptr.
9261 2001-01-16 Jim Meyering <meyering@lucent.com>
9263 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9266 2001-01-14 Jim Meyering <meyering@lucent.com>
9268 * rename.c: New file. From Volker Borchert.
9269 Include stdlib.h, string.h or strings.h, and xalloc.h.
9270 Use strip_trailing_slashes rather than open-coding it.
9272 2001-01-03 Paul Eggert <eggert@twinsun.com>
9274 * strftime.c: Sync with glibc time/strftime.c 1.81.
9276 2001-01-03 Jim Meyering <meyering@lucent.com>
9278 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9279 local `inptr' to avoid warning with some system declarations of iconv.
9281 2000-12-29 Paul Eggert <eggert@twinsun.com>
9283 * modechange.c: Do not assume that mode_t uses the
9284 traditional octal encoding. E.g. "chmod 1 FOO" should set
9285 the other-execute bit of FOO even if S_IXOTH != 1.
9287 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9288 WOTH, XOTH, ALLM): New macros.
9289 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9290 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9292 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9293 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9295 No need to use uintmax_t; unsigned long is long enough.
9296 Don't bother to get suffix since we don't use it.
9298 2000-12-24 Jim Meyering <meyering@lucent.com>
9300 * hash.c (is_prime): Return explicit boolean values.
9301 (hash_get_first): Return NULL to appease Irix5.6's 89.
9302 Reported by Nelson Beebe.
9304 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9306 * localcharset.c (locale_charset): Add support for Win32.
9308 2000-12-18 Paul Eggert <eggert@twinsun.com>
9310 * physmem.h, physmem.c: New files.
9312 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9313 (noinst_HEADERS): Add physmem.h.
9315 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9316 't' for compatibility with Solaris 8 sort.
9318 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9320 * config.charset: Add support for BeOS.
9322 2000-12-16 Jim Meyering <meyering@lucent.com>
9324 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9325 SHELLS_FILE to a file name that's useful on djgpp systems.
9327 (ADDITIONAL_DEFAULT_SHELLS): Define.
9328 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9329 Based mostly on a patch from Prashant TR.
9331 2000-12-16 Jim Meyering <meyering@lucent.com>
9333 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9334 N and M) would have treated it like `chown N:N FILE'.
9336 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9338 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9340 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9341 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9342 to the list of canonical encodings. Rename EUC-CN to GB2312.
9344 2000-12-08 Andreas Schwab <schwab@suse.de>
9346 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9347 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9349 2000-12-07 Jim Meyering <meyering@lucent.com>
9351 * stripslash.c (ISSLASH): Define.
9352 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9355 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9356 (dir_name_r): Declare this function as static.
9357 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9358 manifest itself on a name containing a mix of slashes and
9360 Make this function work with names starting with a DOS-style
9361 drive letter and colon prefix.
9362 (dir_name): Append `.' if necessary.
9363 Based mostly on patches from Prashant TR and Eli Zaretskii.
9365 * dirname.h (dir_name_r): Remove prototype.
9367 2000-12-05 Jim Meyering <meyering@lucent.com>
9369 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9371 2000-12-04 Jim Meyering <meyering@lucent.com>
9373 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9374 Also include memory.h, stdlib.h, unistd.h if appropriate.
9375 Reported by Andreas Jaeger (conflicting declaration of malloc).
9377 2000-12-02 Jim Meyering <meyering@lucent.com>
9379 * closeout.h: Make idempotent, to avoid some obscure warnings.
9381 2000-12-01 Paul Eggert <eggert@twinsun.com>
9383 * memrchr.c: Include <config.h> before any system include file.
9385 2000-11-29 Paul Eggert <eggert@twinsun.com>
9387 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9389 2000-11-26 Jim Meyering <meyering@lucent.com>
9391 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9393 2000-11-22 Paul Eggert <eggert@twinsun.com>
9395 * strftime.c (my_strftime): Do not invoke mbrlen with a
9396 size of (size_t) -1; it's not portable.
9398 2000-11-17 Akim Demaille <akim@epita.fr>
9400 * obstack.h: Formatting changes.
9401 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9402 prevent type checking.
9403 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9404 cast the value to (void *): assigning a `foo *' to a `void *'
9406 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9408 2000-11-17 Jim Meyering <meyering@lucent.com>
9410 * strstr.c: Update from GNU libc.
9412 2000-11-16 Jim Meyering <meyering@lucent.com>
9414 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9416 2000-11-11 Jim Meyering <meyering@lucent.com>
9418 * error.c: Add a couple #includes, merging from GNU libc version.
9420 2000-11-10 Jim Meyering <meyering@lucent.com>
9422 * obstack.h: Update from GNU libc.
9423 * obstack.c: Likewise.
9425 2000-11-06 Paul Eggert <eggert@twinsun.com>
9427 * getusershell.c (setusershell): Use rewind rather than
9428 fseek/fseeko, to avoid configuration hassles with fseeko.
9429 Don't bother opening SHELLS_FILE if shellstream is NULL;
9432 2000-11-05 Jim Meyering <meyering@lucent.com>
9434 * makepath.h (make_dir): Declare.
9435 * makepath.c (make_dir): Remove `static' attribute.
9438 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9440 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9441 last one in a bucket, advance to the next bucket.
9443 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9445 * fnmatch.c: Do not comment out all the code if we are using
9446 the GNU C library, because in some cases we are replacing buggy
9447 code in the GNU C library itself.
9449 2000-10-30 Paul Eggert <eggert@twinsun.com>
9451 * error.h, getline.h, modechange.h:
9452 Remove "2000" from Copyright line, as the file hasn't been
9453 changed this year other than in the copyright notice.
9455 * xalloc.h: Add "2000" to Copyright line, as this file
9456 was changed this year.
9458 2000-10-30 Paul Eggert <eggert@twinsun.com>
9460 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9461 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9462 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9464 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9466 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9467 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9468 doesn't define __restrict_arr.
9470 2000-10-29 Jim Meyering <meyering@lucent.com>
9472 * xstat.in: Fix grammar in comment.
9474 2000-10-28 Jim Meyering <meyering@lucent.com>
9476 * memchr.c: Update from libc.
9477 Adjust for portability:
9478 [HAVE_STDLIB_H]: Include stdlib.h.
9479 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9480 Undef __memchr, too.
9481 [!weak_alias]: Define __memchr to memchr.
9483 * regex.c: Update from libc.
9484 * regex.h: Likewise.
9485 * getopt1.c: Likewise.
9486 * memcmp.c: Likewise.
9488 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9489 Avoid using fseek, when possible -- it's broken by design.
9490 Patch by Ulrich Drepper.
9492 2000-10-26 Jim Meyering <meyering@lucent.com>
9494 * strftime.c: Update from libc.
9496 2000-10-25 Jim Meyering <meyering@lucent.com>
9498 * obstack.c: Update from libc.
9500 2000-10-23 Jim Meyering <meyering@lucent.com>
9502 * hard-locale.c (hard_locale): Revert last change -- it was simply
9503 wrong. That set_locale call must not have any side effects.
9506 2000-10-22 Jim Meyering <meyering@lucent.com>
9508 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9509 [CYCLIC]: Remove now-unused definition.
9511 * save-cwd.c (O_DIRECTORY): Define, if needed.
9512 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9513 Suggestion from Ulrich Drepper.
9515 2000-10-21 Jim Meyering <meyering@lucent.com>
9517 * dirname.c (dir_name_r): New function, factored out of dir_name.
9518 (dir_name): Use dir_name_r.
9519 * dirname.h (dir_name_r): Declare it.
9521 2000-10-21 Jim Meyering <meyering@lucent.com>
9523 * dirname.c (memrchr): Declare if necessary.
9524 (dir_name): Remove the restriction that there be no
9525 trailing slashes. Now, this code skips past them, effectively
9527 [TEST_DIRNAME] (main): New unit tests.
9529 * memrchr.c: New file from GNU libc.
9530 Undef __memrchr, too.
9531 [!weak_alias]: Define __memrchr to memrchr.
9532 Guard weak_alias use with `#ifdef weak_alias'.
9534 2000-10-17 Jim Meyering <meyering@lucent.com>
9536 * quote.h (PARAMS): Define and use.
9537 Reported by Akim Demaille.
9539 * getopt.c: Update from libc.
9541 2000-10-16 Jim Meyering <meyering@lucent.com>
9543 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9546 2000-09-25 Jim Meyering <meyering@lucent.com>
9548 * md5.h (rol): Define (from GnuPG).
9550 * sha.c: Give credit (GnuPG) where due.
9551 (M): Use rol rather than open-coding it.
9552 Add a FIXME comment.
9554 2000-09-21 Jim Meyering <meyering@lucent.com>
9556 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9557 Reported by Michael Stone.
9559 2000-09-20 Jim Meyering <meyering@lucent.com>
9561 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9562 (noinst_HEADERS): Add sha.h.
9563 Based on code from Scott G. Miller and from GnuPG.
9565 2000-09-15 Jim Meyering <meyering@lucent.com>
9567 * regex.c: Update from libc.
9569 2000-09-10 Jim Meyering <meyering@lucent.com>
9571 * getopt.c (_getopt_internal): Update from glibc.
9573 2000-09-09 Jim Meyering <meyering@lucent.com>
9575 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9576 think it should be used as a general replacement for isascii.
9577 * fnmatch.c: Likewise.
9578 * mbswidth.c: Likewise
9579 * regex.c: Likewise.
9582 * userspec.c: Include sys/param.h and limits.h.
9584 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9585 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9586 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9587 UID, GID. Check range.
9589 2000-09-06 Jim Meyering <meyering@lucent.com>
9591 * getopt.c (_getopt_internal): Update from glibc.
9593 2000-08-30 Jim Meyering <meyering@lucent.com>
9595 * strftime.c: Merge in changes from GNU libc.
9597 2000-08-26 Jim Meyering <meyering@lucent.com>
9599 * closeout.c: Include "__fpending.h".
9600 (close_stdout_status): Return right away if there's nothing to flush.
9602 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9603 * __fpending.c: New file.
9604 * __fpending.h: New file.
9606 2000-08-07 Paul Eggert <eggert@twinsun.com>
9608 Standardize on "memory exhausted" instead of "Memory exhausted"
9609 or "virtual memory exhausted".
9610 * obstack.c (print_and_abort): Use "memory exhausted", not
9611 "virtual memory exhausted".
9612 * same.c (same_name): Invoke xalloc_die instead of printing
9614 * userspec.c (parse_user_spec): Likewise.
9615 * bumpalloc.h: comment fix
9616 * same.c, userspec.c: Include xalloc.h.
9618 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9619 not char *const and pointing to a constant array.
9620 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9621 (xrealloc): Comment fix.
9623 * userspec.c (parse_user_spec):
9624 Don't translate a message until just before returning,
9625 to avoid unnecessary translation.
9627 2000-08-07 Jim Meyering <meyering@lucent.com>
9629 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9630 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9631 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9632 getgroups.c, gethostname.c, getopt.h, group-member.c,
9633 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9634 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9635 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9636 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9637 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9638 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9639 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9640 yesno.c: Back out Copyright date changes for each file with no change
9641 this year. This eases coordination with other programs using the same
9642 source code modules. From Paul Eggert.
9644 2000-08-03 Greg McGary <greg@mcgary.org>
9646 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9647 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9648 (EXTEND_BUFFER): Use them.
9650 2000-08-01 Jim Meyering <meyering@lucent.com>
9652 * dirname.c (ISSLASH): Define.
9653 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9654 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9655 both `\' and `/' may be use as path separators.
9656 Based on a patch from Prashant TR.
9658 2000-07-31 Paul Eggert <eggert@twinsun.com>
9660 * quotearg.c (quotearg_n_options): Don't make the initial
9661 slot vector a constant, since it might get modified.
9663 2000-07-31 Jim Meyering <meyering@lucent.com>
9665 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9666 * obstack.c (print_and_abort): Likewise.
9668 2000-07-30 Paul Eggert <eggert@twinsun.com>
9670 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9671 buffer, so that the caller can always quote one small
9672 component of a "memory exhausted" message in slot 0.
9673 From a suggestion by Jim Meyering.
9675 2000-07-30 Jim Meyering <meyering@lucent.com>
9677 * makepath.c (make_path): Quote the other instance, too.
9679 * quotearg.c (N_STATIC_SLOTVECS): Define.
9680 (STATIC_BUF_SIZE): Define.
9681 (quotearg_n_options): Use only statically allocated storage when
9682 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9683 than STATIC_BUF_SIZE.
9685 2000-07-29 Jim Meyering <meyering@lucent.com>
9687 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9688 * dirname.c (dir_name): Likewise.
9690 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9692 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9693 (dir_name): Assert that there are no trailing slashes.
9695 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9697 * mbswidth.h (mbswidth): Add a flags argument.
9698 (mbswidth): New declaration.
9699 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9700 * mbswidth.c (mbswidth): Add a flags argument.
9701 (mbsnwidth): New function.
9703 2000-07-24 Jim Meyering <meyering@lucent.com>
9705 * mbswidth.c: Remove useless #else. From Bruno Haible.
9707 2000-07-23 Paul Eggert <eggert@twinsun.com>
9709 * mbswidth.c (_XOPEN_SOURCE):
9710 Don't define; this causes problems on Solaris 7.
9711 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9713 2000-07-23 Paul Eggert <eggert@twinsun.com>
9716 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9717 so that mbstate_t is always defined.
9719 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9720 be 1 in at least one GCC installation, and this configuration
9721 error is likely to be common. Ignoring MB_LEN_MAX hurts
9722 performance on hosts that have mbrtowc but have only unibyte
9723 locales, but I assume these hosts are rare.
9725 2000-07-23 Paul Eggert <eggert@twinsun.com>
9727 * quotearg.c: Streamline by invoking multibyte code only if needed.
9728 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9729 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9730 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9731 invoke multibyte primitives.
9733 2000-07-23 Jim Meyering <meyering@lucent.com>
9735 * basename.c (base_name): Add an assertion.
9737 2000-07-15 Bruno Haible <clisp.cons.org>
9739 * quotearg.c: When the system forces us to redefine mbstate_t,
9740 shadow its mbsinit function.
9742 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9744 * mbswidth.h: New file.
9745 * mbswidth.c: New file.
9746 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9747 (noinst_HEADERS): Add mbswidth.h.
9749 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9751 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9754 2000-07-15 Jim Meyering <meyering@lucent.com>
9756 * makepath.c: Include quote.h.
9757 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9758 corresponding argument in a `quote (...)' call.
9759 Give better diagnostics.
9761 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9762 (noinst_HEADERS): Add quote.h.
9764 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9765 from tar's src/misc.c.
9766 * quote.h: New file. Prototypes for same.
9768 2000-07-10 Paul Eggert <eggert@twinsun.com>
9770 From a suggestion by Bruno Haible.
9771 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9772 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9773 to decide whether to define the BeOS workaround macro;
9774 this adjusts to the change to AC_MBSTATE_T.
9776 2000-07-13 Paul Eggert <eggert@twinsun.com>
9778 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9780 * quotearg.c (quoting_style_args, quoting_style_vals,
9781 quotearg_buffer_restyled): Add support for
9782 clocale_quoting_style. Undo previous change to
9783 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9784 and "{RIGHT QUOTATION MARK}" msgids.
9786 2000-07-05 Paul Eggert <eggert@twinsun.com>
9788 The old behavior of quoting `like this' doesn't look good with
9789 newer, ISO-style fonts. See:
9790 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9792 Instead, quote "like this" by default. Let the translator
9793 tailor the locale-specific quoting behavior by providing
9794 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9796 * quotearg.c (N_): New macro.
9797 (gettext_default): New function.
9798 (quotearg_buffer_restyled): Use
9799 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9800 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9802 2000-07-09 Jim Meyering <meyering@lucent.com>
9804 * Most files: Update copyright dates to include 2000.
9806 2000-07-08 Jim Meyering <meyering@lucent.com>
9808 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9810 (xgethostname): Remove now-unnecessary #ifdef.
9811 Move declaration of `err' into loop where it's used.
9813 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9815 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9816 by allocating a larger buffer. Test the gethostname return value for
9817 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9818 returns an error and ENAMETOOLONG isn't defined.
9820 2000-07-05 Paul Eggert <eggert@twinsun.com>
9821 and Bruno Haible <haible@clisp.cons.org>
9823 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9825 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9827 * quotearg.c (struct quoting_options): Simplify quote_these_too
9830 2000-07-03 Jim Meyering <meyering@lucent.com>
9832 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9833 Reported by Bruno Haible.
9835 2000-07-04 Jim Meyering <meyering@lucent.com>
9837 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9838 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9841 2000-07-03 Paul Eggert <eggert@twinsun.com>
9842 and Bruno Haible <haible@clisp.cons.org>
9844 * quotearg.c (mbrtowc):
9845 Assign to *pwc, and return 1 only if result is nonzero.
9846 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9848 2000-07-03 Jim Meyering <meyering@lucent.com>
9850 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9851 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9854 2000-07-02 Jim Meyering <meyering@lucent.com>
9856 * quotearg.c (mbstate_t): Don't define here.
9858 2000-07-02 Jim Meyering <meyering@lucent.com>
9860 * nanosleep.c (SIGCONT): Define if not already defined.
9862 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9864 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9865 per change in ../m4/ls-mntd-fs.m4.
9866 (read_filesystem_list): Ignore symbolic links.
9868 2000-06-29 Jim Meyering <meyering@lucent.com>
9870 * same.c: Include <string.h> or <strings.h>, as appropriate,
9871 for declaration of strcmp.
9873 * long-options.c: Include <stdlib.h>, for declaration of exit.
9875 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9876 Avoid warning by casting result to `char *' to remove `const'.
9878 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9880 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9882 2000-06-26 Paul Eggert <eggert@twinsun.com>
9884 savedir now sets errno on failure and invokes xmalloc to get memory.
9885 Fix a couple of other minor bugs while we're at it.
9887 * savedir.c (<unistd.h>): Do not include; there's no need.
9888 (NAMLEN): Remove macro.
9889 (malloc, realloc): Remove decls.
9891 ("xalloc.h"): Include.
9892 (NAME_SIZE_DEFAULT): New macro.
9893 (savedir): Use xmalloc / xrealloc to allocate memory.
9894 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9895 Skip "" directory entries.
9896 Use strlen to calculate directory entry length, since the old method
9897 is rarely used these days and isn't worth supporting.
9898 Don't use a pointer after freeing it.
9899 Check for integer overflow when calculating allocation size.
9900 Use memcpy to copy entries, instead of stpcpy.
9901 Set errno properly when returning NULL.
9902 Check for readdir error.
9904 2000-06-26 Jim Meyering <meyering@lucent.com>
9906 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9908 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9910 * getusershell.c (xmalloc, xrealloc): Remove functions.
9912 Don't include <stdlib.h>. Don't declare malloc, realloc.
9914 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9916 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9918 2000-06-24 Jim Meyering <meyering@lucent.com>
9920 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9922 2000-06-21 Jim Meyering <meyering@lucent.com>
9924 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9926 2000-06-19 Paul Eggert <eggert@twinsun.com>
9928 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9929 (mbrtowc, mbstate_t): Define substitutes if
9930 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9931 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9932 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9934 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9936 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9937 than 1024, return a memory chunk of least possible size, instead
9938 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9939 Use free/xmalloc instead of xrealloc to avoid copying for very long
9942 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9944 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9945 address, not strdup. Include <stdlib.h> and don't declare free().
9947 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9949 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9952 2000-06-21 Jim Meyering <meyering@lucent.com>
9954 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9955 (noinst_HEADERS): Add getstr.h.
9957 * getline.c (getstr): Move into a separate file.
9958 * getstr.c (getstr): New file, extracted from getline.c, with
9959 the following changes: new parameter, delim2; both delim[12]
9960 parameters have type `int', not `char'. The latter would lose
9961 with 8-bit delimiters.
9962 * getstr.h: New file.
9964 2000-06-19 Jim Meyering <meyering@lucent.com>
9966 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9968 2000-06-18 Jim Meyering <meyering@lucent.com>
9970 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9971 Besides, these days every porting target provides a mkdir function.
9973 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9974 (this snippet comes from src/system.h).
9976 2000-06-15 Paul Eggert <eggert@twinsun.com>
9978 * human.c (adjust_value): New function.
9979 (human_readable_inexact): Apply rounding style even when
9980 printing approximate values.
9982 2000-06-14 Paul Eggert <eggert@twinsun.com>
9984 * human.c (human_readable_inexact): Allow an input block
9985 size that is not a multiple of the output block size, and vice versa.
9986 Reported by Piergiorgio Sartor.
9988 2000-06-14 Paul Eggert <eggert@twinsun.com>
9990 * getdate.y (get_date): Apply relative times after time
9991 zone indicator, not before. Reported by Todd A. Jacobs.
9993 2000-06-13 Jim Meyering <meyering@lucent.com>
9995 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9997 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9999 2000-06-12 Paul Eggert <eggert@twinsun.com>
10001 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10003 2000-06-04 Paul Eggert <eggert@twinsun.com>
10005 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10007 2000-06-04 Jim Meyering <meyering@lucent.com>
10009 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10010 SunOS 4.1.4 for which gid_t is an unsigned type.
10012 2000-06-03 Jim Meyering <meyering@lucent.com>
10014 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10016 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10018 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10019 newer, don't install charset.alias.
10020 * config.charset: Change the Linux/glibc rules so they become empty
10021 on glibc-2.1 or newer.
10023 2000-06-02 Jim Meyering <meyering@lucent.com>
10025 * mountlist.c: Back out last change. Instead, do this...
10026 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10027 member using the same `ignore'-testing code.
10028 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10032 2000-05-29 Jim Meyering <meyering@lucent.com>
10034 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10035 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10037 2000-05-22 Jim Meyering <meyering@lucent.com>
10039 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10041 2000-05-18 Jim Meyering <meyering@lucent.com>
10043 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10044 back, too, since it may have been modified by allocate_entry.
10045 (hash_delete): Rewrite to use neither the assignment operator
10046 nor the comma operator in an if-expression.
10048 2000-05-15 Paul Eggert <eggert@twinsun.com>
10051 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10052 Remove; no longer needed.
10053 "quotearg.h": Add include.
10054 (file_name): Do not bother to explicitly initialize to NULL; it's less
10055 efficient on some hosts.
10056 (close_stdout_status): Remove test as to whether stdout was already
10057 closed; it breaks for the case "echo x | sort >&-".
10058 Quote file name colons.
10059 Do not assume that _("write error") lacks format strings.
10061 2000-05-15 Jim Meyering <meyering@lucent.com>
10063 * version-etc.c (version_etc_copyright): Update the copyright string
10064 used in all --version output.
10066 2000-05-14 Jim Meyering <meyering@lucent.com>
10068 * closeout.c (close_stdout_set_file_name): New function.
10069 (close_stdout_status): Use new file-scoped global.
10070 Return right away if fstat says the stdout file descriptor is invalid.
10071 * closeout.h (close_stdout_set_file_name): Declare.
10073 2000-05-10 Jim Meyering <meyering@lucent.com>
10075 * closeout.c [default_exit_status]: New file-scoped variable.
10076 (close_stdout_set_status): New function.
10077 * closeout.h (close_stdout_set_status): Declare.
10079 2000-05-08 Jim Meyering <meyering@lucent.com>
10081 * long-options.c: Don't include closeout.h.
10082 (parse_long_options): Don't call close_stdout for --version.
10084 2000-05-06 Jim Meyering <meyering@lucent.com>
10086 * strnlen.c: Undefine __strnlen and strnlen.
10087 [!weak_alias]: Define __strnlen to strnlen.
10089 * atexit.c: New file, from libiberty.
10091 2000-05-06 Jim Meyering <meyering@lucent.com>
10093 * closeout.c (close_stdout_status): Also check for errors on the
10096 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10098 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10099 instead of xmalloc, xrealloc, path_concat.
10100 (locale_charset): Treat empty environment variables as absent.
10101 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10103 2000-05-04 Jim Meyering <meyering@lucent.com>
10105 * getopt.c: Update from glibc.
10106 * obstack.c: Likewise.
10107 * obstack.h: Likewise.
10108 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10110 * regex.h: Likewise.
10111 * strndup.c: Likewise.
10112 * strnlen.c: New file, from glibc.
10114 2000-05-01 Jim Meyering <meyering@lucent.com>
10116 * full-write.c (full_write): Remove `FIXME' part of comment.
10118 2000-04-29 Jim Meyering <meyering@lucent.com>
10120 * path-concat.c: Declare strdup only if it's not defined.
10121 * canon-host.c: Likewise.
10123 2000-04-28 Jim Meyering <meyering@lucent.com>
10125 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10126 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10127 included first, then limits.h is included by locale.h by libintl.h.
10128 From John David Anglin.
10130 2000-04-25 Jim Meyering <meyering@lucent.com>
10132 * makepath.c (S_IRWXUGO): Define.
10133 (make_path): Always perform explicit chmod if MODE specifies any
10134 of the `special' permission bits. Prompted by a bug report against
10135 install from Mate Wierdl and Joost van Baal.
10137 2000-04-18 Jim Meyering <meyering@lucent.com>
10139 * README: New file.
10141 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10142 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10144 2000-04-17 Jim Meyering <meyering@lucent.com>
10146 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10147 the definition of it to rpl_strftime also defined-away the system's
10150 2000-04-15 Jim Meyering <meyering@lucent.com>
10152 Use `C' to denote so-called `contiguous' files, the same way
10154 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10155 (ftypelet): Use S_ISCTG.
10156 From Michael Deutschmann.
10158 2000-04-14 Jim Meyering <meyering@lucent.com>
10160 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10162 2000-04-08 Jim Meyering <meyering@lucent.com>
10164 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10165 names don't conflict. Reported by Eli Zaretskii.
10167 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10169 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10170 bug. Deal with the different error behavior of Irix iconv.
10172 2000-04-07 Jim Meyering <meyering@lucent.com>
10174 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10175 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10177 2000-04-05 Jim Meyering <meyering@lucent.com>
10179 Portability tweaks required for ultrix4.3.
10180 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10181 * readutmp.c: Include sys/types.h before sys/stat.h.
10182 * canon-host.c: Declare strdup.
10183 * path-concat.c: Likewise.
10184 From John David Anglin.
10186 2000-04-04 Jim Meyering <meyering@lucent.com>
10188 Be more DOS 8.3-friendly.
10189 * ref-add.sin: Renamed from ref-add.sed.in.
10190 * ref-del.sin: Renamed from ref-del.sed.in.
10191 * Makefile.am: Reflect renaming.
10192 Reported by Eli Zaretskii.
10194 Use a temporary file name that won't clash with `charset.alias'
10195 in the DOS 8.3 name space.
10196 * Makefile.am (charset_tmp): Define.
10197 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10198 (uninstall-local): Likewise.
10199 Reported by Eli Zaretskii.
10201 2000-03-29 Paul Eggert <eggert@twinsun.com>
10203 * time/strftime.c (my_strftime): Make sure we call the system
10204 strftime, not ourselves, when invoking the underlying strftime.
10206 2000-03-24 Jim Meyering <meyering@lucent.com>
10208 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10209 (charset_alias): Define.
10210 (install-exec-local): Factor out common code.
10211 (uninstall-local): Split lines longer than 80.
10212 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10213 (SUFFIXES): Define.
10214 (.sed.in.sed): New rule. Don't redirect directly to $@.
10215 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10217 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10219 * config.charset: Output a line containing "Packages using this file".
10220 * ref-add.sed.in, ref-del.sed.in: New files.
10221 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10222 ref-del.sed): New rules.
10224 2000-03-17 Jim Meyering <meyering@lucent.com>
10226 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10227 Otherwise, include <strings.h>
10229 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10231 * unicodeio.c (utf8_wctomb): New function.
10232 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10233 format instead of in UCS-4 with platform dependent endianness.
10235 2000-03-07 Paul Eggert <eggert@twinsun.com>
10237 * savedir.c (savedir): Work even if directory size is
10238 negative; this can happen with some screwy NFS configurations.
10240 2000-03-06 Jim Meyering <meyering@lucent.com>
10242 * localcharset.c (get_charset_aliases): Don't try to free file_name
10243 if it's NULL (because we ran out of memory). From Bruno Haible.
10245 2000-03-05 Jim Meyering <meyering@lucent.com>
10247 * localcharset.c ("path-concat.h"): Include.
10248 (get_charset_aliases): Use path_concat instead of ANSI string
10251 * unicodeio.h (PARAMS): Define.
10252 Use it to guard prototype.
10254 2000-03-04 Jim Meyering <meyering@lucent.com>
10256 * Makefile.am (install-exec-local): Create $(libdir) before installing
10258 (uninstall-local): Uncomment this rule so `make distcheck' works
10261 * unicodeio.c (<errno.h>): Include it.
10262 (errno): Declare if not defined.
10264 * localcharset.c: Add Bruno's comment justifying use of volatile.
10266 * config.charset: New version, incorporating remarks from a linux
10267 i18n mailing list. From Bruno Haible.
10269 2000-03-02 Jim Meyering <meyering@lucent.com>
10271 * Makefile.am (EXTRA_DIST): Add config.charset.
10273 2000-03-01 Jim Meyering <meyering@lucent.com>
10275 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10276 * unicodeio.c: Likewise.
10278 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10280 * config.charset: New file.
10281 * localcharset.c: New file.
10282 * unicodeio.h, unicodeio.c: New files.
10283 * Makefile.am (DEFS): Add -DLIBDIR=...
10284 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10285 (noinst_HEADERS): Add unicodeio.h.
10286 (all-local, install-exec-local, charset.alias): New targets.
10288 2000-02-28 Paul Eggert <eggert@twinsun.com>
10290 * quotearg.c (ALERT_CHAR): New macro.
10291 (quotearg_buffer_restyled): Use it.
10293 2000-02-27 Jim Meyering <meyering@lucent.com>
10295 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10296 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10298 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10299 not `#if STDC_HEADERS'.
10300 Declare malloc if needed.
10302 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10303 now that autoconf always defines the HAVE_DECL_ symbols.
10304 * human.c: Likewise.
10305 * same.c: Likewise.
10306 * strtoumax.c: Likewise.
10308 * backupfile.c: Arrange for cpp to fail if the configure-time
10309 declaration check was not run.
10310 * hash.c: Likewise.
10311 * human.c: Likewise.
10312 * same.c: Likewise.
10313 * strtoumax.c: Likewise.
10315 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10316 then first look up the entire `.'-containing string as a login name.
10318 2000-02-18 Paul Eggert <eggert@twinsun.com>
10320 * getdate.y: Handle two-digit years with leading zeros correctly.
10321 (textint): New typedef.
10322 (parser_control): Member year changed from int to textint.
10324 (YYSTYPE): Removed; replaced by %union with int and textint members.
10325 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10326 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10327 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10328 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10329 (date, number, to_year): Use width of number in digits, not its value,
10330 to determine whether it's a 2-digit year, or a 2-digit time.
10331 (yylex): Store number of digits of numeric tokens.
10332 Reported by John Kendall.
10334 (parser_control): Changed from struct parser_control to typedef (for
10335 consistency). All uses changed.
10337 (tID): Removed; not used.
10338 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10340 2000-02-14 Paul Eggert <eggert@twinsun.com>
10342 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10343 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10345 2000-02-12 Jim Meyering <meyering@lucent.com>
10347 * userspec.c (ISDIGIT): Define it.
10348 (isdigit): Remove definition.
10349 (is_number): Use ISDIGIT, not isdigit.
10350 <libintl.h>: Include.
10351 (_ and N_): Define.
10352 (parse_user_spec): Mark translatable strings.
10354 2000-02-10 Jim Meyering <meyering@lucent.com>
10356 With these changes, nanosleep.[ch] are finally enough like the other
10357 lib/* replacement files to compile on a few more losing systems.
10359 * nanosleep.h: Don't include config.h.
10360 Remove prototype from declaration of nanosleep.
10361 (PARAMS): Remove now-unneeded definition.
10362 * nanosleep.c: #undef nanosleep.
10363 (rpl_nanosleep): Rename from nanosleep.
10365 2000-02-03 Jim Meyering <meyering@lucent.com>
10367 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10368 rather than with `#if HAVE_UTMPNAME'.
10370 2000-02-01 Jim Meyering <meyering@lucent.com>
10372 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10374 2000-01-31 Jim Meyering <meyering@lucent.com>
10376 * nanosleep.h (nanosleep): Guard declaration with
10377 `#if ! HAVE_DECL_NANOSLEEP'.
10378 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10379 the declaration in that vendor's sys/timers.h.
10380 Reported by Christian Krackowizer.
10382 * quotearg.c (ISASCII): Add #undef and move definition to follow
10383 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10384 (ISPRINT): Likewise.
10385 Reported by Tom Tromey.
10387 2000-01-30 Jim Meyering <meyering@lucent.com>
10389 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10390 uses of ->ut_name. The latter doesn't work with new Linux header files
10391 where only utmpx.ut_user is declared.
10393 * readutmp.h (UT_USER): Define.
10395 2000-01-23 Jim Meyering <meyering@lucent.com>
10397 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10400 2000-01-22 Jim Meyering <meyering@lucent.com>
10402 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10403 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10404 Required for some AIX systems. Reported by Christian Krackowizer.
10405 [TESTING] (main): New function.
10407 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10408 * dirname.c (dir_name): Support for DOS-style file names with drive
10411 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10413 * strverscmp.c (ISDIGIT): Define.
10414 (strverscmp): Use ISDIGIT, not isdigit.
10416 2000-01-17 Paul Eggert <eggert@twinsun.com>
10418 * nanosleep.c (nanosleep):
10419 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10420 POSIX.1 doesn't require SA_INTERRUPT and some systems
10421 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10422 it's been part of POSIX.1 since day 1 (in 1988).
10424 2000-01-17 Jim Meyering <meyering@lucent.com>
10426 * interlock: Remove unused file. Reported by François Pinard.
10428 2000-01-16 Paul Eggert <eggert@twinsun.com>
10430 * quotearg.c (quotearg_buffer_restyled): Do not quote
10431 alert, backslash, formfeed, and vertical tab unnecessarily in
10432 shell quoting style.
10435 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10436 Free Software Foundation, Inc.
10437 Copying and distribution of this file, with or without modification,
10438 are permitted provided the copyright notice and this notice are preserved.
projects / gnulib.git / blob