1 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
4 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
5 Problem reported by Bruno Haible.
7 2006-08-21 Bruno Haible <bruno@clisp.org>
10 * mbchar.h: Include <wctype.h> only if it exists.
12 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
14 * cycle-check.h: Include <stdint.h> unconditionally, since we
15 now assume the stdint module. Do not include inttypes.h.
16 * fsusage.h: Likewise.
17 * getndelim2.c: Likewise.
19 * inttostr.h: Likewise.
20 * obstack.c: Likewise.
21 * regex_internal.h: Likewise.
22 * tempname.c: Likewise.
23 * utimecmp.c: Likewise.
24 * xstrtol.h: Likewise.
26 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
28 * strtoimax.c: Adjust to macro name changes in Autoconf,
29 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
32 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
34 * fchmodat.c: New file, from coreutils. This was inadvertently
35 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
37 2006-08-18 Bruno Haible <bruno@clisp.org>
39 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
40 (ME_DUMMY): Treat "kernfs" as a dummy.
41 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
43 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
45 Update from coreutils.
47 * __fpending.h: Add copyright notice.
48 * fprintftime.h: Likewise.
49 * savedir.c: Use (C) in copyright notice.
50 * savedir.h: Likewise.
52 2006-08-15 Jim Meyering <jim@meyering.net>
54 * at-func.c: New file, with the logic of all emulated at-functions.
55 * openat-priv.h: Include <errno.h> and define ENOSYS,
56 in support of the EXPECTED_ERRNO macro.
57 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
58 Instead, define the appropriate symbols and include "at-func.c".
59 * mkdirat.c (mkdirat): Likewise.
60 * fchmodat.c (fchmodat): Likewise.
61 (ENOSYS): Remove definition.
62 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
63 Don't include "unistd--.h" -- it wasn't ever used.
65 2006-01-17 Jim Meyering <jim@meyering.net>
67 Rewrite fts.c not to change the current working directory,
68 by using openat, fstatat, fdopendir, etc..
70 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
71 (HAVE_OPENAT_SUPPORT): Define.
72 [_LIBC] (fchdir): Don't undef or define; no longer used.
73 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
74 Now, this `function' always succeeds, and consumes its file descriptor
75 parameter -- so callers must not close such FDs. Update callers.
76 (diropen_fd, opendirat, cwd_advance_fd): New functions.
77 (diropen): Add parameter, SP. Adjust all callers.
78 Implement using diropen_fd, rather than open.
79 (fts_open): Initialize new member, fts_cwd_fd.
80 Remove fts_rft-setting code.
81 (fts_close): Close fts_cwd_fd, if necessary.
82 (__opendir2): Define in terms of opendir or opendirat,
83 depending on whether the FST_NOCHDIR flag is set.
84 (fts_build): Since fts_safe_changedir consumes its FD, and since
85 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
86 and close the dup'd file descriptor upon failure.
87 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
88 (fts_safe_changedir): Tweak semantics to reflect that this function
89 now calls cwd_advance_fd and hence consumes its FD argument.
90 * fts_.h [struct FTS] (fts_cwd_fd): New member.
91 [struct FTS] (fts_rft): Remove now-unused member.
92 [struct FTS] (fts_cycle.state): Improve comment.
94 * openat.c (openat_needs_fchdir): New function.
95 * openat.h (openat_needs_fchdir): Declare it.
97 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
99 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
100 Problem and fix reported by Pádraig Brady in
101 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
103 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
105 * memcoll.c (memcoll): Optimize for the common case where the
106 arguments are bytewise equal.
108 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
110 Change copyright notice from LGPL 2 to GPL 2, since that's the
111 standard form used in the gnulib repository.
112 * lock.c: LGPL -> GPL.
114 * strnlen1.c: Likewise.
115 * strnlen1.h: Likewise.
118 * tmpdir.c: Likewise.
120 * TODO: Remove; this belongs only in coreutils.
122 2006-08-14 Eric Blake <ebb9@byu.net>
124 Import the following change from libc:
126 2006-08-12 Ulrich Drepper <drepper@redhat.com>
129 * misc/error.c: Add space between program name and message if file
132 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
134 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
135 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
137 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
138 in wchar_t. Problem reported by Eric Blake.
140 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
141 LEN is smaller than SIZE. Suggested by Bruno Haible.
142 Also, help the compiler to keep LEN in a register.
144 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
146 * .cppi-disable: Add snprintf.h, socket_.h.
147 * snprintf.c: Include <errno.h> and <limits.h>.
148 (EOVERFLOW): Define if the system does not.
149 Do not include "minmax.h"; it wasn't used.
150 (snprintf): Don't assume size_t promotes to an unsigned type.
151 Fix bug when generated string was too long for the buffer: the
152 buffer's contents are supposed to be the initial prefix of the
153 output. Don't assume vasnprintf returns EOVERFLOW if the size
154 exceeds INT_MAX; do the check ourselves.
156 Import the following changes from libc:
158 2006-06-02 Jakub Jelinek <jakub@redhat.com>
160 * posix/regex_internal.c (re_string_skip_chars): If no character has
161 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
162 to the byte which couldn't be converted.
163 (re_string_reconstruct): Don't clear valid_raw_len before calling
164 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
165 tip_context using re_string_context_at.
167 2006-05-02 Ulrich Drepper <drepper@redhat.com>
169 * posix/regex.h: g++ still cannot handled [restrict].
171 2006-04-21 Ulrich Drepper <drepper@redhat.com>
173 * posix/regex.h: Remove special handling for VMS.
175 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
179 2006-07-19 Mike Frysinger <vapier@gentoo.org>
181 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
182 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
184 2006-08-08 Eric Blake <ebb9@byu.net>
186 * verror.c (verror_at_line): Work around glibc bug 2997, so that
187 verror_at_line output complies with GNU Coding Standards even when
190 2006-08-08 Eric Blake <ebb9@byu.net>
192 * verror.h, verror.c: New files.
194 2006-08-07 Bruno Haible <bruno@clisp.org>
196 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
198 Reported by Ralf Wildenhues.
200 2006-08-06 Eric Blake <ebb9@byu.net>
202 * error.h: Fold in some upstream changes from glibc.
205 2006-07-29 Bruno Haible <bruno@clisp.org>
207 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
209 2006-07-29 Bruno Haible <bruno@clisp.org>
211 * setenv.c: Undo unintended modification done on 2006-02-27.
213 2006-07-28 Eric Blake <ebb9@byu.net>
215 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
218 2006-07-28 Simon Josefsson <jas@extundo.com>
220 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
223 2006-07-28 Simon Josefsson <jas@extundo.com>
225 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
228 2006-07-28 Bruno Haible <bruno@clisp.org>
230 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
232 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
234 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
237 2006-07-28 Bruno Haible <bruno@clisp.org>
239 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
240 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
242 Avoids link error on FreeBSD 4.x.
243 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
245 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
247 * mbswidth.c (iswcntrl): Likewise.
249 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
251 * modechange.c (mode_compile): Numeric modes now affect setuid and
252 setgid on directories only if they set these bits.
253 * modechange.h: Remove obsolete comment about masks.
255 2006-07-27 Bruno Haible <bruno@clisp.org>
257 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
258 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
261 2006-07-26 Eric Blake <ebb9@byu.net>
263 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
264 like mingw that lack mkstemp.
265 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
266 avoid compilation warning on mingw.
268 2006-07-25 Bruno Haible <bruno@clisp.org>
270 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
271 <stdarg.h> or config.h.
273 2006-07-24 Bruno Haible <bruno@clisp.org>
275 * clean-temp.h: New file, from GNU gettext.
276 * clean-temp.c: New file, from GNU gettext.
278 2006-07-24 Bruno Haible <bruno@clisp.org>
280 * tmpdir.h: New file, from GNU gettext.
281 * tmpdir.c: New file, from GNU gettext.
283 2006-07-23 Bruno Haible <bruno@clisp.org>
285 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
286 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
287 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
288 gl_linked_remove_at): Use it.
290 2006-07-23 Eric Blake <ebb9@byu.net>
292 * tmpfile-safer.c: New file.
293 * stdio-safer.h (fopen_safer): Add prototype.
294 * stdio--.h (tmpfile): Make safer.
296 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
298 * close-stream.c, close-stream.h: New files.
300 2006-07-22 Bruno Haible <bruno@clisp.org>
302 Merge from GNU gettext 0.15.
304 2005-07-05 Bruno Haible <bruno@clisp.org>
306 * printf-args.c (printf_fetchargs): Work around broken
307 definition of wint_t on mingw.
309 2005-02-12 Bruno Haible <bruno@clisp.org>
311 * xallocsa.h: Add extern "C" for C++.
313 2006-05-17 Bruno Haible <bruno@clisp.org>
316 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
318 2006-04-30 Bruno Haible <bruno@clisp.org>
320 * progreloc.c: Include <mach-o/dyld.h> if available.
321 (find_executable): Use _NSGetExecutablePath when possible.
323 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
325 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
328 2005-12-29 Bruno Haible <bruno@clisp.org>
330 * progreloc.c (set_program_name_and_installdir): Fix
333 2005-12-04 Bruno Haible <bruno@clisp.org>
336 * progreloc.c: Include <windows.h> also on Cygwin.
337 (find_executable): Add support for Cygwin.
338 (set_program_name_and_installdir): Handle also platforms with
341 2006-07-11 Bruno Haible <bruno@clisp.org>
343 * javacomp.c: Fix a comment.
344 Reported by Jim Meyering.
346 2006-04-30 Bruno Haible <bruno@clisp.org>
348 * javacomp.h (compile_java_class): Add source_version,
349 target_version arguments.
350 * javacomp.c: Rewritten to choose only a compiler that
351 respects the specified source_version and target_version.
353 2006-06-27 Bruno Haible <bruno@clisp.org>
355 Assume correct S_ISDIR macro.
356 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
358 2006-07-22 Bruno Haible <bruno@clisp.org>
360 * javaversion.h: New file, from GNU gettext.
361 * javaversion.c: New file, from GNU gettext.
362 * javaversion.java: New file, from GNU gettext.
363 * javaversion.class: New file, from GNU gettext.
365 2006-05-17 Bruno Haible <bruno@clisp.org>
368 * javaexec.c (execute_java_class): Test for jview program
371 2006-04-09 Bruno Haible <bruno@clisp.org>
373 * fatal-signal.c: Don't include string.h.
374 (at_fatal_signal): Use a copying loop instead of memcpy.
376 2005-12-04 Bruno Haible <bruno@clisp.org>
378 * csharpexec.c: Add support for 'clix' launcher (untested).
379 (execute_csharp_using_sscli): New function.
380 (execute_csharp_program): Call it.
382 2006-06-21 Bruno Haible <bruno@clisp.org>
384 Avoid warnings from recent versions of mcs.
385 * csharpcomp.c (compile_csharp_using_mono): Don't use options
386 -o, -L, -r any more. Use options documented since mcs-1.0
387 instead. Similarly for -g.
389 2005-07-09 Bruno Haible <bruno@clisp.org>
391 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
393 Reported by Mark Junker <mjscod@gmx.de>.
395 2006-06-17 Bruno Haible <bruno@clisp.org>
397 * config.charset: Update for NetBSD 3.0.
399 2006-05-17 Bruno Haible <bruno@clisp.org>
402 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
404 2006-05-16 Bruno Haible <bruno@clisp.org>
406 * localcharset.c [CYGWIN]: Include <windows.h>.
407 (get_charset_aliases): For Cygwin, return the same CPxxx
408 aliases list as under WIN32.
409 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
410 the environment variables. Fall back to GetACP().
412 2006-04-05 Bruno Haible <bruno@clisp.org>
414 * config.charset: Update Juan Manuel Guerrero's address.
416 2005-02-12 Bruno Haible <bruno@clisp.org>
418 * allocsa.h: Add extern "C" for C++.
420 2005-02-10 Bruno Haible <bruno@clisp.org>
422 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
423 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
425 2006-07-22 Bruno Haible <bruno@clisp.org>
427 * gettext.h: Update to GNU gettext-0.15.
429 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
430 and Simon Josefsson <jas@extundo.com>
432 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
434 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
436 2006-07-21 Eric Blake <ebb9@byu.net>
438 * stdlib-safer.h: New file from coreutils, required by
441 2006-07-19 Derek R. Price <derek@ximbiot.com>
443 * getaddrinfo.h: Don't define unimplemented AI_* flags.
444 Reindent and repaginate.
446 2006-07-17 Bruno Haible <bruno@clisp.org>
448 * gl_list.h: New file.
449 * gl_list.c: New file.
450 * gl_array_list.h: New file.
451 * gl_array_list.c: New file.
452 * gl_carray_list.h: New file.
453 * gl_carray_list.c: New file.
454 * gl_linked_list.h: New file.
455 * gl_linked_list.c: New file.
456 * gl_anylinked_list1.h: New file.
457 * gl_anylinked_list2.h: New file.
458 * gl_avltree_list.h: New file.
459 * gl_avltree_list.c: New file.
460 * gl_anyavltree_list1.h: New file.
461 * gl_anyavltree_list2.h: New file.
462 * gl_rbtree_list.h: New file.
463 * gl_rbtree_list.c: New file.
464 * gl_anyrbtree_list1.h: New file.
465 * gl_anyrbtree_list2.h: New file.
466 * gl_anytree_list1.h: New file.
467 * gl_anytree_list2.h: New file.
468 * gl_linkedhash_list.h: New file.
469 * gl_linkedhash_list.c: New file.
470 * gl_anyhash_list1.h: New file.
471 * gl_anyhash_list2.h: New file.
472 * gl_avltreehash_list.h: New file.
473 * gl_avltreehash_list.c: New file.
474 * gl_rbtreehash_list.h: New file.
475 * gl_rbtreehash_list.c: New file.
476 * gl_anytreehash_list1.h: New file.
477 * gl_anytreehash_list2.h: New file.
479 * gl_oset.h: New file.
480 * gl_oset.c: New file.
481 * gl_array_oset.h: New file.
482 * gl_array_oset.c: New file.
483 * gl_avltree_oset.h: New file.
484 * gl_avltree_oset.c: New file.
485 * gl_rbtree_oset.h: New file.
486 * gl_rbtree_oset.c: New file.
487 * gl_anytree_oset.h: New file.
489 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
491 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
493 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
494 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
495 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
496 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
497 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
498 callers changed. Revamp internals significantly, by not
499 attempting to create directories that are temporarily more
500 permissive than the final results. Do not attempt to use
501 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
502 This removes some race conditions, fixes some bugs, and simplifies
503 things. Use new dirchownmod function to do owner and mode changes.
504 * mkdir-p.h: Likewise.
505 * modechange.c (octal_to_mode): New function.
506 (struct mode_change): New member mentioned.
507 (make_node_op_equals): New arg mentioned. All callers changed.
508 (mode_compile): Keep track of which mode bits the user has explicitly
510 (mode_adjust): New arg DIR, so that we implement the X op correctly.
511 New arg PMODE_BITS, to keep track of which mode bits the user
512 mentioned; it treats S_ISUID and S_ISGID speciall.
514 * modechange.h: Likewise.
516 2006-07-11 Derek R. Price <derek@ximbiot.com>
518 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
520 2006-07-10 Derek R. Price <derek@ximbiot.com>
522 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
523 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
524 macros into the GNU _D_EXACT_NAMLEN.
525 * savedir.c: Likewise.
526 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
528 2006-07-09 Jim Meyering <jim@meyering.net>
530 * argp-pv.c: Remove a doubled word in a comment.
531 * check-version.c (check_version): Likewise.
532 * javacomp.c (compile_java_class): Likewise.
534 2006-07-08 Jim Meyering <jim@meyering.net>
536 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
538 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
540 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
541 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
542 brackets. Other minor changes to suppress some compiler
545 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
547 * getloadavg.c: Use __VMS, not VMS.
548 * getopt.c: Likewise.
549 * getpagesize.h: Likewise.
550 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
551 probably does not work.
553 2006-07-06 Derek R. Price <derek@ximbiot.com>
554 and Paul Eggert <eggert@cs.ucla.edu>
556 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
557 Don't worry about this obsolete case any more.
558 (HAVE_DIR): Remove. All uses removed; we now assume you can read
560 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
561 worry about this obsolete case any more.
563 * getcwd.c: Likewise.
565 * savedir.c: Likewise.
567 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
569 * .cppi-disable: Add wcwidth.
570 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
571 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
572 (ISGRAPH): Remove. All uses changed to isgraph.
573 (FOLD) [!defined _LIBC]: Remove special case.
574 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
575 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
577 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
579 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
581 * strtod.c (strtod): cast the argument of tolower to unsigned char.
583 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
585 * memcasecmp.c: Include <limits.h>.
586 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
587 * strtod.c (strtod): Don't assume isspace works on negative chars.
588 Don't assume isdigit succeeds only on '0' through '9'.
590 2006-07-05 Derek R. Price <derek@ximbiot.com>
592 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
593 All uses of is_space replaced by isspace.
594 * exit.h: Don't talk about STDC_HEADERS.
595 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
596 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
597 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
598 replaced by isprint etc.
599 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
600 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
601 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
602 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
603 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
604 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
606 2006-07-05 Eric Blake <ebb9@byu.net>
608 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
609 missing from netdb.h.
610 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
612 2006-06-27 Bruno Haible <bruno@clisp.org>
614 Assume ANSI C header files and <ctype.h> functions.
615 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
616 (mbsnwidth): Use isprint, iscntrl instead.
618 2006-07-03 Jim Meyering <jim@meyering.net>
620 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
621 macro is used before the first cycle_check call.
623 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
625 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
626 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
627 reported by Mark D. Baushke, one in
628 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
630 Merge from coreutils.
632 * .cppi-disable: Add stdint_.h.
633 * .cvsignore: Add stdint.h.
635 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
637 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
638 both double and long double versions.
639 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
640 * xstrtold.c: New file.
641 * xstrtod.h (xstrtold): New decl.
643 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
645 * filemode.c (setst): Remove.
646 (strmode): Rewrite to avoid setst. This makes the code shorter,
647 (arguably) clearer, and the generated code is a bit smaller on my
648 Debian GNU/Linux stable x86 host.
650 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
652 * filemode.c: Include "filemode.h" first, to test the interface.
653 Assume that filemode.h includes sys/types.h and sys/stat.h.
654 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
655 (ftypelet): Reorder to put common cases first, for efficiency.
656 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
658 (strmode): Renamed from mode_string, and now stores 12 bytes instead
659 of 10, for compatibility with FreeBSD. All callers changed.
660 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
661 that can't be deduced solely from st_mode. First arg is now a const
663 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
664 (strmode): Renamed from mode_string.
665 (filemodestring): New decl.
666 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
667 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
668 (S_ISPORT, S_ISWHT): New macros, if not already defined.
670 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
672 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
673 fsusage.h now does that. Include fsusage.h first, to test interface.
674 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
675 at most one method (the old code could have generated decls that
676 didn't conform to C89, not that this was ever exercised).
677 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
679 2006-03-19 Jim Meyering <jim@meyering.net>
681 Work even in a chroot where d_ino values for entries in "/"
682 don't match the stat.st_ino values for the same names.
683 * getcwd.c (__getcwd): When no d_ino value matches the target inode
684 number, iterate through all entries again, using lstat instead.
685 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
686 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
688 * getcwd.c (__getcwd): Clarify a comment.
689 Use memcpy in place of a call to strcpy.
691 2006-03-12 Jim Meyering <jim@meyering.net>
693 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
694 that of the current directory (which we're about to chdir ".." out of),
695 then save the dev-ino of the parent, instead.
697 * same-inode.h (SAME_INODE): New file/macro.
698 * chdir-safer.c (SAME_INODE): Remove definition.
699 Include "same-inode.h", instead.
701 * cycle-check.h: Include "same-inode.h".
702 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
703 * cycle-check.c (SAME_INODE): Remove definition.
704 * root-dev-ino.h: Include "same-inode.h".
706 2006-03-11 Eric Blake <ebb9@byu.net>
708 * same.c (same_name): s/base_name/last_component/
709 * backupfile.c (check_extension, numbered_backup): Likewise.
710 * filenamecat.c (file_name_concat): Likewise.
712 2006-03-11 Eric Blake <ebb9@byu.net>,
713 Paul Eggert <eggert@cs.ucla.edu>
715 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
716 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
718 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
719 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
720 (last_component): New method.
721 * dirname.c (dir_len): Determine when drive letters need a
722 subsequent slash. Preserve // when it is special.
723 (dir_name): Don't append dot when drive letter is absolute.
724 [TEST_DIRNAME]: Move into a full-blown gnulib test.
725 * basename.c (base_name): New semantics - malloc the result.
726 Preserve // when it is special. Preserve relative files that look
728 (base_len): Preserve // when it is special.
729 (last_component): New method, similar to old base_name semantics.
730 * stripslash.c (strip_trailing_slashes): Use last_component, not
731 base_name. Strip redundant slashes from ///.
733 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
735 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
736 both are 64 bits, since this seems to be the tradition, and this
737 prevents gcc -Wformat from warning about usages with PRIuMAX. If
738 we ever run into a host that prefers long long to long in this
739 case, we'll need another configure-time test. Problem reported by
742 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
744 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
745 possible collision with system files.
746 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
747 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
748 WCHAR_MIN and WCHAR_MAX in this case.
749 (<stddef.h>): Do not include; no longer needed.
750 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
751 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
752 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
753 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
754 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
755 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
756 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
757 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
758 !defined(__c99))]: Include in this case too, since it's harmless
760 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
762 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
763 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
764 (_STDINT_MIN, _STDINT_MAX): New macros.
765 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
766 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
767 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
768 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
769 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
770 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
771 macros, not typedefs; this simplifies things quite a bit.
772 Use long int for all types narrower than int64_t.
773 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
774 Define in terms of long long int or int64_t or long int,
775 not int64_t or int32_t. This saves some compile-time testing.
776 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
777 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
778 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
779 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
780 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
781 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
782 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
783 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
784 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
785 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
786 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
787 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
788 undef any previous version and define our own version, for
789 simplicity and consistency with the new macros for types.
790 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
791 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
792 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
793 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
794 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
795 @WINT_T_SUFFIX@ to keep things simple here.
796 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
797 Simplify by assuming typical 8/16/32/64 host, since we're
798 already doing that elsewhere anyway.
799 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
800 and assume long long int is 64 bits if available. This
801 speeds up 'configure'.
803 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
805 * getaddrinfo.c: fixed typo
807 2006-06-29 Eric Blake <ebb9@byu.net>
809 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
810 unused static function.
812 2006-06-29 Eric Blake <ebb9@byu.net>
816 2006-06-29 Derek R. Price <derek@ximbiot.com>
818 * strftime.c: Assume strftime() exists.
820 2006-06-28 Bruno Haible <bruno@clisp.org>
822 * getaddrinfo.h: Fix POSIX URL.
823 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
824 (use_win32_p): Make static.
825 (getaddrinfo): Reject service name if it is empty or does not consist
826 solely of decimal digits, or if its value is > 65535.
827 (getnameinfo): Remove useless casts.
829 2006-06-28 Derek R. Price <derek@ximbiot.com>
831 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
832 Autoconf 2.60 says this stuff was obsolete.
834 2006-05-12 Bruno Haible <bruno@clisp.org>
836 * mkdtemp.c [MINGW]: Include <io.h>.
837 (mkdir): Define using _mkdir.
839 2006-06-28 Bruno Haible <bruno@clisp.org>
841 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
842 declaration for wcwidth.
843 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
845 2006-06-28 Eric Blake <ebb9@byu.net>
847 * xvasprintf.h: Fix comments.
849 2006-06-28 Eric Blake <ebb9@byu.net>
851 * mbchar.h (wcwidth): Include wcwidth.h.
852 * mbswidth.c (wcwidth): Move from here...
853 * wcwidth.h: ...to this new file.
855 2006-06-28 Simon Josefsson <jas@extundo.com>
857 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
858 functions there. It will succeed on Windows XP, but on Windows
859 2000 and (presumably) earlier, it will fail, and use the internal
861 (use_win32_p): New function.
862 (getaddrinfo): Use strtoul on servname, to support numeric ports.
863 Support AI_NUMERICSERV to disable getservbyname.
864 (getnameinfo): New function, only supports
865 NI_NUMERICHOST|NI_NUMERICSERV for now.
867 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
868 only have some of them. Add AI_NUMERICSERV. Add prototype for
871 2006-06-27 Bruno Haible <bruno@clisp.org>
873 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
875 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
877 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
878 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
879 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
881 2006-06-26 Bruno Haible <bruno@clisp.org>
883 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
885 Reported by Mark D. Baushke and Larry Jones.
887 2006-06-26 Bruno Haible <bruno@clisp.org>
889 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
891 Suggested by Mark D. Baushke and Larry Jones.
893 2006-06-23 Mark D. Baushke <mdb@gnu.org>
895 * stdint_.h: Treat BSD/OS like OpenBSD.
897 2006-06-23 Bruno Haible <bruno@clisp.org>
899 * stdint_.h: Treat IRIX like OpenBSD.
901 2006-06-23 Bruno Haible <bruno@clisp.org>
903 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
904 ISO C 99 Technical Corrigendum 1.
906 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
908 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
909 Some compiler complained about some of them. Problem reported by
911 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
913 2006-06-21 Simon Josefsson <jas@extundo.com>
915 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
918 * socket_.h: Don't define WINVER.
920 * inet_pton.h, inet_pton.c: New file, taken from glibc but
921 slightly modified to work in gnulib.
923 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
925 * read-file.c (fread_file): Start with buffer allocation of
926 0 bytes rather than 1 byte; this simplifies the code.
927 Don't invoke feof; it's not needed. Refactor to avoid duplicate
928 code to free buffer and save/restore errno.
929 (internal_read_file): Remove unused local.
931 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
933 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
934 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
935 Problem reported by Denis Excoffier in
936 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
938 2006-06-19 Simon Josefsson <jas@extundo.com>
940 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
942 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
944 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
946 2006-06-17 Bruno Haible <bruno@clisp.org>
948 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
950 2006-06-17 Bruno Haible <bruno@clisp.org>
952 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
953 problem on Solaris 2.5.1.
955 2006-06-16 Eric Blake <ebb9@byu.net>
957 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
958 * unicodeio.c [!defined errno]: Likewise.
959 * strtol.c [!defined errno]: Likewise.
960 * strtod.c [!defined errno]: Likewise.
962 2006-06-15 Bruno Haible <bruno@clisp.org>
964 * stdint_.h: Rewritten to be fully auto-configured.
965 Fixes bug on HP-UX/IA64.
967 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
969 * getdate.y (__attribute__): Don't define if already defined.
970 Problem reported by Larry Jones.
971 * utimens.c (__attribute__): Likewise.
973 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
975 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
976 reported by Andreas Schwab.
978 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
979 Bruno Haible <bruno@clisp.org>
981 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
983 2006-05-26 Martin Lambers <marlam@marlam.de>
985 * getpass.c: Updates the test for the native W32 API, and adds
986 missing includes, thus fixing compilation warnings.
988 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
990 * tempname.c (small_open, large_open): New macros.
991 (__open, __open64) [!_LIBC]: Remove.
992 (__gen_tempname): Use small_open and large_open instead of __open
993 and __open64. This fixes a portability bug on HP-UX 11.11i
994 reported by Simon Wing-Tang in
995 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
997 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
999 * exclude.c (exclude_fnmatch): New function.
1000 (excluded_file_name): Call exclude_fnmatch.
1001 * exclude.h (excluded_file_name): New prototype
1003 2006-05-24 Bruno Haible <bruno@clisp.org>
1005 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1006 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1007 Reported by Thorsten Maerz <torte@netztorte.de> via
1008 Aaron Stone <aaron@serendipity.cx>.
1010 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1012 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1013 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1014 (my_usleep): Don't mishandle maximum value.
1016 2006-05-19 Jim Meyering <jim@meyering.net>
1018 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1020 2006-05-17 Bruno Haible <bruno@clisp.org>
1023 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1025 2006-05-17 Bruno Haible <bruno@clisp.org>
1027 * stdint_.h: Fix recognition of Cygwin.
1029 2006-05-11 Jim Meyering <jim@meyering.net>
1031 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1033 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1035 * crc.c (crc32_update): Remove unnecessary L suffix.
1036 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1037 unwanted sign propagation, e.g., on hosts with 64-bit int.
1038 There still are some problems with reeelly weird theoretical hosts
1039 (e.g., 33-bit int) but it's not worth worrying about now.
1040 * sha1.c (rol): Likewise.
1041 (K1, K2, K3, K4): Remove unnecessary L suffix.
1043 2006-05-10 Bruno Haible <bruno@clisp.org>
1045 * des.c: Cast to avoid warnings.
1047 2006-05-10 Simon Josefsson <jas@extundo.com>
1049 * md4.c: Typo fix, update copyright years.
1050 (K1, K2): Don't use L because it turn computations into 64-bit on
1053 2006-05-09 Bruno Haible <bruno@clisp.org>
1055 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1056 (EOVERFLOW): Define fallback value.
1057 (xstrcat): New function.
1058 (xvasprintf): Recognize the special case of a string concatenation.
1060 2006-05-01 Bruno Haible <bruno@clisp.org>
1062 * stdint_.h: Shorter URL.
1063 * inttypes.h: Likewise.
1065 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1067 * verify.h: Document the internals better. Most of this change
1068 was written by Bruno Haible.
1070 2006-04-29 Bruno Haible <bruno@clisp.org>
1072 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1073 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1075 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1077 * getdate.y (get_date): When adding relative date, start with the
1078 initial time, not with the result of the first mktime call.
1080 2006-04-23 Bruno Haible <bruno@clisp.org>
1082 * copy-file.c: Include <unistd.h> unconditionally.
1083 * execute.c: Likewise.
1084 * fatal-signal.c: Likewise.
1085 * findprog.c: Likewise.
1086 * mkdtemp.c: Likewise.
1089 * wait-process.h: Likewise.
1091 2006-04-23 Bruno Haible <bruno@clisp.org>
1093 * fwriteerror.c (fwriteerror): Call fclose also when an error
1094 condition was already detected.
1095 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1097 2006-04-19 Derek Price <derek@ximbiot.com>
1098 Eric Blake <ebb9@byu.net>
1100 * inttypes.h: Correct grammar in comment.
1102 2006-04-18 Derek Price <derek@ximbiot.com>
1103 Paul Eggert <eggert@cs.ucla.edu>
1105 * inttypes.h: New file.
1106 * strtoimax.c: Assume <inttypes.h>.
1108 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1110 * utimens.c (futimens): glibc futimesat messes up if /proc
1111 isn't mounted. Problem reported by Kir Kolyshkin.
1113 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1115 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1116 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1117 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1119 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1121 Merge regex changes from libc, removing some of our
1122 POSIX-conformance changes that were rejected and redoing them in a
1125 * regcomp.c (re_compile_internal, init_dfa):
1126 Length arg is now size_t, not Idx. All uses changed.
1127 (peek_token): Forward decl now says internal_function.
1128 (__re_error_msgid, __re_error_msgid_idx):
1129 Now static rather than extern with attribute_hidden.
1130 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1131 For some reason libc prefers K&R style defns for external functions.
1132 (regerror) [!defined _LIBC]: Likewise.
1133 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1134 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1135 (build_range_exp, build_collating_symbol):
1137 (re_compile_fastmap): Use '\0' to memset, not 0.
1138 (utf8_sb_map): Make the calculations more obvious.
1139 (init_dfa, parse_bracket_exp, build_charclass_op):
1140 Call calloc and cast result, as glibc does.
1141 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1142 (build_range_exp, build_collating_symbol):
1143 Now internal functions.
1145 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1147 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1148 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1149 Don't depend on VMS; depend on __VMS instead, for POSIX
1150 namespace cleanness.
1151 (regoff_t): Define to ssize_t, not long int.
1153 Remove the REG_ macros named below. Instead, make the old names
1154 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1156 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1157 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1158 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1159 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1160 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1161 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1162 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1163 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1164 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1165 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1166 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1167 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1168 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1169 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1170 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1171 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1172 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1174 Remove. All uses replaced by the old RE_* names.
1175 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1176 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1177 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1178 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1179 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1180 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1181 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1182 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1183 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1184 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1185 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1186 Don't bother having these macros be independent of each others'
1187 values, since they no longer exist in the POSIX name space.
1189 Rename the following member names back to their old names,
1190 unless !__USE_GNU_REGEX. All uses changed back.
1191 (buffer): Renamed from re_buffer.
1192 (allocated): Renamed from re_allocated.
1193 (used): Renamed from re_used.
1194 (syntax): Renamed from re_syntax.
1195 (fastmap): Renamed from re_fastmap.
1196 (translate): Renamed from re_translate.
1197 (can_be_null): Renamed from re_can_be_null.
1198 (regs_allocated): Renamed from re_regs_allocated.
1199 (fastmap_accurate): Renamed from re_fastmap_accurate.
1200 (no_sub): Renamed from re_no_sub.
1201 (not_bol): Renamed from re_not_bol.
1202 (not_eol): Renamed from re_not_eol.
1203 (newline_anchor): Renamed from re_newline_anchor.
1204 (num_regs): Renamed from rm_num_regs.
1205 (start): Renamed from rm_start.
1206 (end): Renamed from rm_end.
1208 (free_state): Move up a bit.
1210 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1211 #define to be empty.
1212 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1213 when that is what is intended.
1214 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1215 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1217 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1218 All uses changed back to re_malloc, etc. It's now the caller's
1219 responsibility to check for overflow; all callers changed.
1220 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1221 (re_x2nrealloc): Remove.
1222 (free_state): Remove decl.
1224 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1225 (re_set_registers, re_exec):
1228 2006-01-31 Roland McGrath <roland@redhat.com>
1230 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1231 Reported by Mike Frysinger <vapier@gentoo.org>.
1233 2006-01-15 Andreas Jaeger <aj@suse.de>
1236 * regex_internal.c (re_string_reconstruct): Adjust for
1237 build_wcs_upper_buffer change.
1238 (build_wcs_upper_buffer): Change return type.
1240 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1242 * regex_internal.h: Include <stdint.h> if available.
1244 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1246 * regex_internal.h (SIZE_MAX): Provide a default definition.
1248 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1250 * regcomp.c: Adjust for changed secondary hash function.
1252 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1254 * regex.h: Pretty printing.
1255 Clean up namespace a bit.
1257 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1259 * regexec.c (update_cur_sifted_state, check_arrival,
1260 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1262 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1263 Ulrich Drepper <drepper@redhat.com>
1266 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1267 (bitset_word_t): Renamed from bitset_word. All uses changed.
1269 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1272 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1273 * regcomp.c: Remove unnecessary uses of
1274 unsigned RE_TRANSLATE_TYPE.
1275 * regex_internal.h: Likewise.
1276 * regex_internal.c: Likewise.
1277 * regexec.c: Likewise.
1278 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1280 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1282 * regexec.c (find_recover_state): Remove unnecessary
1284 (transit_state_bkref): Make DFA a const pointer.
1285 (get_subexp): Likewise.
1286 (check_arrival): Likewise.
1287 (update_cur_sifted_state): Likewise.
1288 (re_search_internal): Likewise.
1289 (prune_impossible_nodes): Likewise.
1290 (acquire_init_state_context): Likewise.
1291 (proceed_next_node): Likewise.
1292 (set_regs): Likewise.
1293 (free_fail_stack_return): Likewise.
1294 (check_arrival_expand_ecl): Mark DFA parameter as const.
1295 (check_arrival_expand_ecl_sub): Likewise.
1296 (check_subexp_limits): Likewise.
1297 (sub_epsilon_src_nodes): Likewise.
1298 (add_epsilon_src_nodes): Likewise.
1299 (merge_state_array): Likewise.
1300 (update_regs): Likewise.
1301 (build_trtable): Likewise.
1302 (sift_states_backward): Mark MCTX parameter as const.
1303 (build_sifted_states): Likewise.
1304 (update_cur_sifted_state): Likewise.
1305 (sift_states_mkref): Likewise.
1306 (check_arrival_expand_ecl): Mark eclosure as const.
1307 (check_dst_limits_calc_pos_1): Likewise.
1308 * regex_internal.h (re_match_context_t): Make dfa a const
1311 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1313 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1314 (transit_state_sb): Likewise.
1315 (transit_state_mb): Likewise.
1316 (sift_states_iter_mb): Likewise.
1317 (check_arrival_add_next_nodes): Likewise.
1318 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1319 [_LIBC] (re_search_2_stub): Use mempcpy.
1321 * regex_internal.c (re_string_reconstruct): Avoid calling
1322 mbrtowc for very simple UTF-8 case.
1324 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1326 (re_acquire_state_context): Likewise.
1327 * regex_internal.h: Adjust prototypes.
1329 * regex.c: Prevent using C++ compilers.
1331 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1332 (re_acquire_state_context): Likewise.
1334 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1335 Bruno Haible <bruno@clisp.org>
1337 * stdint_.h: On OpenBSD, don't redefine types already included in
1338 <sys/types.h> and <inttypes.h>.
1340 2006-03-24 Eric Blake <ebb9@byu.net>
1342 * time_r.c (copy_string_result): Remove, as it is no longer used.
1344 2006-03-24 Simon Josefsson <jas@extundo.com>
1346 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1347 including some doc fixes.
1348 (base64_encode_alloc): Fix +1 bug on allocation failures.
1350 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1352 * base64.c (base64_encode): Do not read past end of array with
1353 unsanitized input on systems with CHAR_BIT > 8.
1355 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1357 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1358 Typedef to long int, not to off_, as POSIX will likely change
1361 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1363 * argp-help.c (validate_uparams): Fix typo
1364 * argp-parse.c (argp_default_options): Consistently begin help
1365 messages with a lowercase letter.
1367 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1369 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1370 overrun buffers and shouldn't be used (much as gets shouldn't be
1372 * time_r.c (asctime_r, ctime_r): Likewise.
1374 2006-03-08 Simon Josefsson <jas@extundo.com>
1376 * gc-gnulib.c (randomize): Don't open files called 'no', they
1377 signal that configure disabled the device.
1379 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1381 * c-stack.c: Include unistd.h unconditionally, since we now assume
1383 * getlogin_r.c: Likewise.
1384 * getlogin_r.h: Likewise.
1386 * pagealign_alloc.c: Likewise.
1387 * unistd_.h: Remove; no longer needed.
1389 2006-03-07 Simon Josefsson <jas@extundo.com>
1391 * unistd_.h: New file.
1393 2006-03-07 Simon Josefsson <jas@extundo.com>
1395 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1397 2006-03-01 Simon Josefsson <jas@extundo.com>
1399 * readline.c: Fix typo, tiny patch from Stepan Kasal
1402 2006-02-28 Simon Josefsson <jas@extundo.com>
1404 * getopt.c: Protect #include of unistd.h, for MSVS.
1406 2006-02-27 Simon Josefsson <jas@extundo.com>
1408 * base64.h: Indent #define's. From Jim Meyering
1411 2006-02-27 Jim Meyering <jim@meyering.net>
1413 Revert the change of 2006-02-24, so these files can continue
1414 to be sync'd from gettext.
1415 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1418 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1420 * glob.c: Say "invalid" rather than "illegal" in comments.
1422 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1424 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1426 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1428 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1429 AT_FDCWD exceeds INT_MAX.
1430 * openat.h (AT_FDCWD): Likewise.
1432 2006-02-14 Jim Meyering <jim@meyering.net>
1434 Sync from coreutils.
1436 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1437 failure on deficient systems, and simplify gnulib lgpl dependencies.
1438 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1439 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1441 * xalloc-die.c: Remove unused definition of N_.
1443 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1445 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1447 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1449 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1450 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1452 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1454 * argp-namefrob.h: Restore changes accidentally lost during the
1455 "autoupdate" on 2005-12-12.
1457 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1459 * fnmatch.c (L_): Renamed from L, to work around a bug in
1460 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1461 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1464 2006-01-26 Simon Josefsson <jas@extundo.com>
1466 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1467 prototype is visible on mingw32.
1469 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1472 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1475 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1477 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1478 attempt to open for write; this always fails, at least on POSIX
1479 hosts. This reinstates the 2006-01-09 change, which was
1480 inadvertently removed.
1482 2006-01-26 Bruno Haible <bruno@clisp.org>
1483 Paul Eggert <eggert@cs.ucla.edu>
1485 * stdbool_.h (_Bool)
1486 [(! (defined __cplusplus || defined __BEOS__)
1487 && !defined __GNUC__
1488 && !(defined __HP_cc || defined __xlc__
1489 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1490 || defined __sgi))]:
1491 #define to signed char in these cases too; this simplifies
1492 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1493 etc., separately) and makes it more conservative.
1495 2006-01-21 Jim Meyering <jim@meyering.net>
1497 Sync from the stable (b5) branch of coreutils:
1499 * fts.c (fts_children): Don't let close() clobber errno from
1502 * fts.c (fts_stat): When following a symlink-to-directory,
1503 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1504 a dangling symlink. That can also happen at least for ELOOP.
1505 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1506 FYI, this bug predates the inclusion of fts.c in coreutils.
1508 * fts.c (fts_open): Put new maxarglen declaration and uses
1509 in their own block, so pre-c99 compilers don't object.
1511 Avoid the double-free (first in fts_read, second in fts_close) that
1512 would occur when an `active' directory is made inaccessible (e.g.,
1513 via chmod a-x) during a traversal.
1514 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1515 before returning. Reproduce this failure by
1516 mkdir -p a/b; cd a; chmod a-x . b
1517 Reported by Stavros Passas.
1519 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1521 * argp-namefrob.h: Bugfix. Remove stray #
1523 2006-01-25 Bruno Haible <bruno@clisp.org>
1525 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1527 Reported by Paul Eggert.
1529 2006-01-25 Jim Meyering <jim@meyering.net>
1531 * fileblocks.c: Remove more useless parentheses.
1532 * readutmp.h: Likewise.
1534 2006-01-24 Bruno Haible <bruno@clisp.org>
1536 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1538 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1541 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1542 to avoid problems with the built-in _Bool type.
1543 Reported by Paul Eggert on 2005-11-26.
1545 2006-01-24 Jim Meyering <jim@meyering.net>
1547 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1549 2006-01-24 Simon Josefsson <jas@extundo.com>
1551 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1554 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1556 Work around porting bugs reported by Dieter in
1557 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1558 * getopt.c (_NOPROTO): Remove; no longer needed.
1559 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1560 Include "getopt.h" first, to check interface.
1561 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1563 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1564 (__strndup): Revert to K&R-style function dfns, the glibc style.
1565 * strnlen.c: Don't claim it's taken from glibc; it's not.
1566 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1567 Include strnlen.h first, to get prototype properly.
1568 (strnlen): Renamed from __strnlen.
1571 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1573 These changes imported from libc.
1574 * getopt.c: Use __fxprintf instead of inline stream orientation
1575 test and two separate function calls.
1576 * strndup.c (__strndup): Add libc_hidden_def.
1578 2006-01-22 Bruno Haible <bruno@clisp.org>
1580 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1581 temporary buffer for sprintf, take into account the precision also
1582 for 'd', 'i', 'u', 'o', 'x', 'X'.
1584 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1586 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1587 to pacify gcc -Wswitch-default.
1589 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1591 * argp-help.c (usage_long_opt): Do not print DOC options.
1592 (__argp_base_name): Removed
1593 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1595 (__argp_base_name): Provide macro definition or extern declaration
1596 depending on the configuration
1598 2006-01-20 Simon Josefsson <jas@extundo.com>
1600 * inet_ntop.h: Unconditionally include sys/socket.h.
1602 2006-01-19 Simon Josefsson <jas@extundo.com>
1604 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1606 2006-01-12 Simon Josefsson <jas@extundo.com>
1608 * base64.c: Fix warning, reported by Bruno Haible
1609 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1611 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1613 Sync from coreutils.
1614 * md5.c: Fix commentary typos.
1615 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1616 * md5.h (__attribute__): Remove; unused.
1617 * sha1.c: Fix commentary to match md5 better.
1618 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1619 so that we don't need to worry about alignment. All uses changed.
1620 This merges the 2005-10-28 md5 change into sha1.
1622 2006-01-11 Jim Meyering <jim@meyering.net>
1624 Sync from coreutils.
1625 * md5.c (OP): Fix spacing.
1627 2006-01-11 Simon Josefsson <jas@extundo.com>
1629 * stdint_.h (SIZE_MAX): Add missing (.
1631 2006-01-10 Bruno Haible <bruno@clisp.org>
1633 * argp.h (__const): Remove macro. Use const instead.
1634 * argp-fmtstream.h (__const): Likewise.
1635 * glob_.h (__const): Remove macro.
1636 * glob-libc.h: Use const instead of __const.
1638 2006-01-10 Jim Meyering <jim@meyering.net>
1640 Avoid the double-free (first in fts_read, second in fts_close) that
1641 would occur when an `active' directory is made inaccessible (e.g.,
1642 via chmod a-x) during a traversal.
1643 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1644 before returning. Reproduce this failure by
1645 mkdir -p a/b; cd a; chmod a-x . b
1646 Reported by Stavros Passas.
1648 Sync from coreutils.
1649 * sha1.c: Tweak grammar in a comment.
1651 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1653 * regex_internal.h (BITSET_WORD_BITS):
1654 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1655 preprocessor mishandles large unsigned values as if they were signed.
1656 Problem reported by Claudio Fontana in
1657 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1659 2006-01-10 Simon Josefsson <jas@extundo.com>
1661 * socket_.h: New file.
1663 2006-01-10 Bruno Haible <bruno@clisp.org>
1665 * localcharset.c: Update from GNU gettext.
1667 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1669 Sync from coreutils.
1670 * chdir-long.c (cdb_free): Don't bother trying to open directory
1671 for write access: POSIX says that must fail.
1672 * fts.c (diropen): Likewise.
1673 * save-cwd.c (save_cwd): Likewise.
1674 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1675 well, for minor improvements on hosts that lack O_DIRECTORY.
1676 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1677 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1678 Fall back on chown if open failed with EACCES.
1680 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1681 Report an error at compile-time if only a 1-second nominal clock
1682 resolution is found.
1684 * lchmod.h: New file.
1685 * mkdir-p.c: Include lchmod.h, lchown.h.
1686 (make_dir_parents): Use lchown rather than chown, and
1687 lchmod rather than chmod.
1689 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1690 too. Problem with "none" reported by Bob Proulx. Problem with
1691 "proc" reported by n0dalus.
1693 * mountlist.c: Include <limits.h>.
1694 (dev_from_mount_options)
1695 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1696 New function. It no longer assumes "dev=" has the System V meaning
1697 on Linux (since it doesn't). It also parses "dev=" more carefully.
1698 (read_file_system_list)
1699 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1700 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1703 * posixtm.h (PDS_PRE_2000): New macro.
1704 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1705 All usages changed. Reject dates outside the range 1969-1999 if
1706 PDS_PRE_2000 is used.
1708 2006-01-09 Jim Meyering <jim@meyering.net>
1710 Sync from coreutils.
1712 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1714 * chdir-safer.h, chdir-safer.c: New files.
1716 * modechange.c (mode_compile): Reject an invalid mode string
1717 that starts with an octal digit. From Andreas Gruenbacher.
1719 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1720 and dup to open_safer and dup_safer, respectively.
1721 (openat_permissive): Fix typo in comment.
1723 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1724 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1725 (_): Remove; no longer needed.
1726 (openat): Renamed from rpl_openat; no need for rpl_openat
1727 since openat.h renames openat for us.
1728 Replace most of the body with a call to openat_permissive,
1729 to avoid duplicate code.
1730 Port to (probably hypothetical) environments were mode_t is
1732 (openat_permissive): Require mode arg, so that we can check
1733 types better. Put it just after flags. Change cwd failure
1734 indicator from pointer-to-bool to pointer-to-errno-value.
1735 All callers changed.
1736 Invoke openat_save_fail and/or openat_restore_fail if
1737 cwd_errno is null, so that openat can call us.
1738 (openat_permissive, fdopendir, fstatat, unlinkat):
1739 Simplify errno handling to avoid some duplicate code,
1740 as it's OK to set errno on success.
1741 * openat.h: Revamp code so that function macros depend on
1742 __OPENAT_PREFIX only, not also on AT_FDCWD.
1743 (openat_ro): Remove. Caller changed to use openat_permissive.
1744 (openat_permissive): Now a macro, if not a function.
1745 (openat_restore_fail, openat_save_fail): Now always functions,
1746 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1748 * openat-priv.h: New file, defining macros used by mkdirat.c
1750 * mkdirat.c: Include openat-priv.h.
1751 Remove definitions of macros defined therein.
1752 * openat.c: Likewise.
1754 * mkdirat.c (mkdirat): New file and function.
1755 * openat.h (mkdirat): Declare.
1757 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1759 * openat.h (openat_permissive): Declare.
1760 (openat_ro): Define.
1762 * openat.c (EXPECTED_ERRNO): New macro.
1763 (openat_permissive): New function -- used in remove.c rewrite.
1764 (all functions): Set errno just before returning, only if there
1765 was an actual failure.
1766 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1768 Emulate openat-family functions using Linux's procfs, if possible.
1769 Idea and some code based on Ulrich Drepper's glibc changes.
1771 * openat.c: (BUILD_PROC_NAME): New macro.
1772 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1773 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1774 before falling back on save_cwd and restore_cwd.
1775 (fdopendir, fstatat, unlinkat): Likewise.
1777 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1778 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1780 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1781 as second argument to va_arg. Otherwise, some versions of gcc
1782 warn that `if this code is reached, the program will abort'.
1784 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1786 Sync from coreutils.
1788 Add POSIX ACL support
1789 * acl.h (copy_acl, set_acl): Add declarations.
1790 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1791 systems other than Linux.
1792 (chmod_or_fchmod): New function: use fchmod when possible,
1793 and chmod otherwise.
1794 (file_has_acl): Add a POSIX ACL implementation, with a
1795 Linux-specific subcase.
1796 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1797 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1798 acls are unsupported.
1799 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1800 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1803 2006-01-09 Bruno Haible <bruno@clisp.org>
1805 * sysexit_.h (EX_OK): New macro.
1806 Suggested by Martin Lambers <marlam@marlam.de>.
1808 2006-01-09 Bruno Haible <bruno@clisp.org>
1810 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1811 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1812 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1813 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1815 2006-01-09 Bruno Haible <bruno@clisp.org>
1817 * stdint_.h (SIZE_MAX): Write the value without involving negative
1820 2005-10-16 Bruno Haible <bruno@clisp.org>
1822 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1823 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1825 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1827 * strftime.c (tzname): Don't declare if it is already #defined.
1828 Problem reported for Mingw by Mark Junker.
1830 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1832 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1833 long int, not int, for nanosecond counts, so that people who are
1834 used to POSIX struct timespec won't be surprised. Reported by Jim
1837 2005-12-16 Jim Meyering <jim@meyering.net>
1839 * fprintftime.c, fprintftime.h: New files.
1841 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1843 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1844 * argp-help.c (fill_in_uparams): Check if the constructed
1845 struct uparams is valid. Fall back to the default values if it is
1848 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1850 * argp-help.c (__argp_base_name): New function
1851 (__argp_short_program_name): Rewrite using __argp_base_name
1852 * argp-namefrob.h: Define program_invocation_name and
1853 program_invocation_short_name if requested
1854 (__argp_base_name): Add prototype
1855 * argp-parse.c (argp_def): Use gettext wrappers
1856 (argp_default_parser): Use __argp_base_name
1857 * argp-pin.c: New file. Defines program_invocation_name and
1858 program_invocation_short_name on systems that lack them.
1860 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1862 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1863 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1864 porting problem reported by Georg Schwarz in
1865 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1867 2005-07-09 Bruno Haible <bruno@clisp.org>
1869 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1870 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1871 Reported by Mark Junker <mjscod@gmx.de>.
1873 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1875 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1876 (uintmax_t) [defined uintmax_t]: Do not declare.
1877 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1878 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1879 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1880 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1881 sake of portability to weird hosts that C allows (though we don't
1882 know of any practical examples).
1884 * savedir.h (fdsavedir): New decl.
1885 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1886 contains most of the former guts of savedir.
1887 (savedir): Use savedirstream.
1890 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1892 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1893 coreutils no longer futzes with rounding modes.
1895 2005-11-14 Jim Meyering <jim@meyering.net>
1897 * mkstemp-safer.c: Include <config.h>, required for possible
1898 replacement of mkstemp.
1900 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1902 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1904 (gethrxtime) [! (HAVE_NANOUPTIME
1905 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1906 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1907 our own approximation.
1909 2005-11-10 Simon Josefsson <jas@extundo.com>
1911 * readline.c: Remove EOL.
1913 2005-11-08 Eric Blake <ebb9@byu.net>
1915 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1917 2005-11-08 Eric Blake <ebb9@byu.net>
1919 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1921 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1923 Fix porting problem reported by Theodoros V. Kalamatianos.
1924 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1925 Don't assume that futimes failing means we must fail.
1927 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1929 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1930 leave errno alone. Problem reported by Dmitry V. Levin.
1932 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1934 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1935 errno alone. Problem reported by Frederic Jolliton.
1937 2005-10-28 Simon Josefsson <jas@extundo.com>
1939 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1940 "restrict" keywords, as per POSIX. Protect the function
1941 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1942 Don't use K&R prototypes. Check the sprintf return values.
1943 Re-define EAFNOSUPPORT if not present. Indent.
1945 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1946 suggested by Bruno Haible <bruno@clisp.org>.
1948 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1950 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1952 * gc-libgcrypt.c: Add MD2 (which is not available through
1955 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1957 * md2.h, md2.c: New files.
1959 2005-10-24 Simon Josefsson <jas@extundo.com>
1961 * md4.h: Shrink buffer size, now that we changed the type.
1963 2005-10-22 Simon Josefsson <jas@extundo.com>
1965 * arcfour.h, arcfour.c: Use fixed size indices in the
1966 arcfour_context struct (simplify test vector testing in GNU
1969 2005-10-22 Simon Josefsson <jas@extundo.com>
1971 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1972 suggested by Bruno Haible <bruno@clisp.org>.
1974 2005-10-22 Simon Josefsson <jas@extundo.com>
1976 * crc.h: Include stddef.h, for size_t.
1978 2005-10-21 Simon Josefsson <jas@extundo.com>
1980 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1981 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1983 2005-10-21 Simon Josefsson <jas@extundo.com>
1985 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1988 2005-10-21 Simon Josefsson <jas@extundo.com>
1990 * gc-gnulib.c: Support ARCTWO in CBC mode.
1992 2005-10-21 Simon Josefsson <jas@extundo.com>
1994 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1997 * hmac-sha1.c (hmac_sha1): Likewise.
1999 * crc.c (crc32_update): Actually use crc parameter, suggested by
2000 Bruno Haible <bruno@clisp.org>.
2002 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2005 2005-10-21 Simon Josefsson <jas@extundo.com>
2007 * des.h, des.c: New files.
2009 * gc-gnulib.c: Support DES.c
2011 2005-10-21 Simon Josefsson <jas@extundo.com>
2013 * arctwo.h, arctwo.c: New files.
2015 * gc-gnulib.c: Support ARCTWO.
2017 2005-10-21 Simon Josefsson <jas@extundo.com>
2019 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2021 2005-10-19 Simon Josefsson <jas@extundo.com>
2023 * gc-gnulib.c: Support ARCFOUR.
2025 2005-10-19 Simon Josefsson <jas@extundo.com>
2027 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2030 * gc.h: Add ECB enum type.
2032 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2034 2005-10-19 Simon Josefsson <jas@extundo.com>
2036 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2038 2005-10-18 Simon Josefsson <jas@extundo.com>
2040 * md4.h, md4.c: New files, based on md5.?.
2042 2005-10-17 Simon Josefsson <jas@extundo.com>
2044 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2046 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2048 2005-10-17 Simon Josefsson <jas@extundo.com>
2050 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2052 2005-10-17 Simon Josefsson <jas@extundo.com>
2054 * gc.h, gc-libgcrypt.c: Add ciphers.
2056 2005-10-17 Simon Josefsson <jas@extundo.com>
2058 * sha1.c: Use uint32_t instead of md5_uint32.t
2060 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2063 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2065 * md5.h: Use stdint.h and uint32_t. Doc fix.
2067 2005-10-15 Simon Josefsson <jas@extundo.com>
2069 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2071 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2073 2005-10-14 Simon Josefsson <jas@extundo.com>
2075 * arcfour.h, arcfour.c: New files.
2077 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2079 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2080 include <wchar.h>; no longer needed.
2082 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2083 and Ulrich Drepper <drepper@redhat.com>
2086 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2087 instead of inline stream orientation test and two separate
2088 function calls. Pay no attention to USE_IN_LIBIO.
2090 2005-10-14 Roland McGrath <roland@redhat.com>
2092 Import from libc. [BZ #1331]
2093 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2095 Reported by Matej Vela <vela@debian.org>.
2097 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2099 * mkdir-p.c (make_dir_parents): Don't report an error if an
2100 intermediate directory is in a read-only file system. Problem
2101 reported by Eric Blake.
2103 2005-10-13 Simon Josefsson <jas@extundo.com>
2105 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2106 Move memory allocation outside of loop.
2108 2005-10-12 Simon Josefsson <jas@extundo.com>
2110 * gc-pbkdf2-sha1.c: New file.
2112 * gc.h: Add gc_pbkdf2_sha1 prototype.
2114 2005-10-12 Simon Josefsson <jas@extundo.com>
2116 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2117 suggested by Bruno Haible <bruno@clisp.org>.
2119 2005-10-12 Simon Josefsson <jas@extundo.com>
2121 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2123 * gc-gnulib.c (gc_hmac_sha1): New function.
2125 2005-10-12 Simon Josefsson <jas@extundo.com>
2127 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2129 2005-10-12 Simon Josefsson <jas@extundo.com>
2131 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2132 GC_USE_HMAC_MD5, respectively.
2134 * gc-libgcrypt.c (gc_md5): Fix assert call.
2137 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2139 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2141 * gc-gnulib.c (gc_hash_buffer): Ditto.
2143 2005-10-11 Bruno Haible <bruno@clisp.org>
2145 * c-strcasestr.h: New file, from GNU gettext.
2146 * c-strcasestr.c: New file, from GNU gettext.
2148 2005-10-11 Bruno Haible <bruno@clisp.org>
2150 * c-strcase.h: New file, from GNU gettext.
2151 * c-strcasecmp.c: New file, from GNU gettext.
2152 * c-strncasecmp.c: New file, from GNU gettext.
2154 2005-10-11 Simon Josefsson <jas@extundo.com>
2156 * crc.h, crc.c: New files.
2158 * gc.h (gc_hash_buffer): Add doc.
2160 2005-10-08 Simon Josefsson <jas@extundo.com>
2162 * gc.h: Add gc_hash and gc_hash_buffer.
2164 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2166 * gc-libgcrypt.c (gc_hash_buffer): Add.
2168 2005-10-11 Bruno Haible <bruno@clisp.org>
2170 * strcasecmp.c: Include limits.h.
2171 (strcasecmp): Avoid integer overflow on exotic platforms.
2172 * strncasecmp.c: Include limits.h.
2173 (strncasecmp): Avoid integer overflow on exotic platforms.
2174 Reported by Paul Eggert.
2176 2005-10-06 Simon Josefsson <jas@extundo.com>
2178 * hmac-md5.c: New file.
2182 2005-10-06 Simon Josefsson <jas@extundo.com>
2184 * memxor.c (memxor): Avoid casts and warnings.
2186 2005-10-05 Derek Price <derek@ximbiot.com>
2188 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2190 2005-10-05 Simon Josefsson <jas@extundo.com>
2192 * memxor.c (memxor): Fix compiler error.
2194 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2195 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2197 * memxor.h, memxor.c: New files.
2199 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2200 we assume all systems have it, suggested by Jim Meyering
2201 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2202 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2203 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2206 2005-10-04 Bruno Haible <bruno@clisp.org>
2208 * verify.h (verify_true): Provide alternative definition for C++.
2210 2005-10-04 Simon Josefsson <jas@extundo.com>
2212 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2213 D. Baushke" <mdb@gnu.org>.
2215 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2217 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2218 (SSIZE_MAX): New macro, if not already defined.
2219 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2222 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2224 * exclude.c: Include verify.h.
2225 (verify): Remove. All callers changed to use verify.h's version.
2226 * strtoimax.c: Likewise.
2227 * utimecmp.c: Likewis.e
2229 Sync from coreutils.
2230 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2231 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2232 * .cvsignore: Add fts.h, search.h, t-fpending.
2233 * settime.c (settime): Fix { typo in previous patch. Also, don't
2234 bother returning ENOSYS if settimeofday or stime fails; just let
2235 them return whatever errno they want to return.
2236 * utimens.c: Include unistd.h, for dup2.
2237 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2238 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2240 2005-10-02 Jim Meyering <jim@meyering.net>
2242 Sync from coreutils.
2243 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2244 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2245 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2246 Remove AT_FDCWD test.
2247 Do not consume the fd unless successful.
2248 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2249 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2250 block, so that we don't even try to compile it if settimeofday is
2251 available. This works around a compilation failure on OSF1 V5.1,
2252 due to stime requiring a `long int*' while tv_sec is `int'.
2254 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2256 * getdelim.c (getdelim): Remove unused variables.
2258 2005-10-01 Simon Josefsson <jas@extundo.com>
2260 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2261 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2262 AI_* and EAI_* definitions. Protect function declarations.
2264 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2266 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2267 so that the code works even with ancient cpp. Portability problem
2268 with GCC 2.7.2.1 reported by Thomas M.Ott.
2270 2005-09-27 Jim Meyering <jim@meyering.net>
2272 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2274 * intprops.h (signed_type_or_expr__): Define.
2275 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2278 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2280 * verify.h (verify_expr): Remove, replacing with:
2281 (verify_true): New macro that returns true instead of void.
2282 (verify_type__): Remove.
2283 (verify): Use verify_true rather than verify_type__.
2285 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2287 * utimens.c (ENOSYS): Define if not already defined.
2288 (futimens): Support having a null PATH if the file descriptor
2291 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2293 (__attribute): Define to empty unless GCC 3.1 or later.
2294 This works around a core dump on OpenBSD 3.4, which has GCC
2295 2.95.3, which dumps core when given __attribute__(()). It also
2296 simplifies other tests, since we really don't want to bother with
2297 worrying about which ancient version of GCC supported what.
2298 Original problem reported by Yoann Vandoorselaere, with part of
2299 the fix suggested by Derek Price.
2301 2005-09-24 Jim Meyering <jim@meyering.net>
2303 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2304 so we can once again use a positive bitfield width of 1 -- now we
2305 don't have to explain why we were using a bitfield width of 2.
2307 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2309 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2310 Problem reported by Eric Blake.
2311 (getaddrinfo): Initialize se so that it's not garbage.
2312 Redo internal storage allocation so that it doesn't make unportable
2313 assumptions about alignment.
2316 * utimens.c (futimens): Use futimesat if available.
2317 Prefer it to futimes since it doesn't have the futimes bug.
2319 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2320 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2321 Instead, declare a function that returns a pointer to an array,
2322 and use verify_type__ to declare the size of the array.
2323 Problem and germ of a solution reported by Bruno Haible.
2324 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2325 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2327 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2329 Sync from coreutils.
2331 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2333 * argmatch.h: Include verify.h
2334 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2335 (ARGMATCH_ASSERT): Remove; unused.
2336 * canonicalize.c: Assume STDC_HEADERS.
2337 * exclude.c: Include "strcase.h".
2338 * regex_internal.h [!defined _LIBC]: Likewise.
2339 * getusershell.c: Include stdio--.h rather than stdio.h
2341 (getusershell): Call fopen, not fopen_safer.
2342 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2343 Do not include unistd-safer.h.
2344 (save_cwd): Don't call fd_safer; no longer needed
2345 now that we include fcntl--.h.
2347 * getdate.y (relative_time): New type.
2348 (RELATIVE_TIME_0): New constant.
2349 (parser_control): Use relative_time instead of doing it ourselves.
2350 (%union): Add new relative_time rel member.
2351 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2353 (relunit, relunit_snumber): Now of type rel.
2354 (zone, rel, relunit, get_date): Adjust to above changes.
2356 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2357 Do not include unistd-safer.h.
2358 (getloadavg): Don't call fd_safer; no longer needed
2359 now that we include fcntl--.h.
2361 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2362 (make_dir_parents): Treat ENOSYS like EEXIST.
2364 Improve quality of diagnostics on restore_cwd failure.
2365 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2366 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2367 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2368 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2369 each time through the loop. Do not diagnose restore_cwd failure;
2370 that is the caller's job (and perhaps the caller does not care).
2372 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2373 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2374 If the file already exists but is not a directory, don't bother
2375 to try to make its parents.
2376 Close potential file descriptor leak if we can't chdir("/") (!).
2377 Don't always return true if chdir($PWD) fails; return true only
2378 if the requested action was done successfully (except for the
2380 Don't log final directory unless we actually made it.
2381 Refactor to avoid duplicate code to fix up permissions.
2382 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2384 * strftime.c (my_strftime): Rewrite the previous change slightly,
2385 to make it a bit faster and (I hope) clearer.
2386 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2387 Fix bug in formats like %2N.
2389 * verify.h: New file.
2391 2005-09-22 Jim Meyering <jim@meyering.net>
2393 Sync from coreutils.
2395 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2397 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2398 the .tm_year member, since otherwise gcc-4.0 would now warn about
2399 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2401 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2402 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2404 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2405 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2406 when run in a time zone for which daylight savings time is in effect
2407 for the starting date.
2409 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2410 stop us from restricting permissions of just-created absolute-named
2412 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2413 to restore initial working directory.
2414 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2415 to tell caller if/when we change the working directory and are
2416 unable to return to the initial one.
2417 * mkdir-p.h (make_dir_parents): Update prototype.
2418 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2419 `return false'. This fixes a bug introduced on 2004-07-30.
2421 * openat.c (fdopendir): Be sure to close the supplied
2422 file descriptor before returning. This makes our replacement
2423 implementation a little closer to Solaris's, where fdopendir
2424 ties the file descriptor to the returned DIR* pointer.
2425 * openat.c (unlinkat): New function.
2426 * openat.h (unlinkat): Add prototype.
2427 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2428 (openat_restore_fail): Rename from openat_restore_die.
2429 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2431 Provide an alternative to exiting immediately upon save_cwd or
2432 restore_cwd failure. Now, an application can arrange e.g.,
2433 to perform a longjump in that case.
2434 * openat.c: Include dirname.h.
2435 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2436 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2437 and openat_restore_die rather than calling error directly.
2438 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2440 * openat-die.c (openat_save_die, openat_restore_die): New file.
2441 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2443 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2444 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2445 int utc, int nanoseconds);
2447 date should not have to allocate a megabyte of virtual memory to
2448 handle a format argument like +%1048575T. When implemented with
2449 strftime, it must allocate such a buffer, use strftime to fill it
2450 in, print it, then free it.
2451 With fprintftime, it simply prints everything and exits.
2452 With no need for memory allocation, that's one fewer way to fail.
2453 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2454 optional field width, not before, so we accept %9:z, not %:9z.
2455 (my_strftime): Be sure to use L_('x') for literals.
2457 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2458 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2459 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2460 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2461 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2462 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2463 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2464 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2465 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2467 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2468 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2469 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2470 and don't include <sys/file.h>).
2472 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2474 Sync from coreutils.
2476 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2477 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2478 [!LDAV_DONE]: Avoid unused variable warning.
2480 2005-09-21 Bruno Haible <bruno@clisp.org>
2482 * unicodeio.h (unicode_to_mb): New declaration.
2484 2005-09-20 Derek Price <derek@ximbiot.com>
2486 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2488 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2490 Use a consistent style for including <config.h>.
2491 * __fpending.c, acl.c, argmatch.c,
2492 argp-help.c, argp-parse.c,
2493 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2494 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2495 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2496 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2497 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2498 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2499 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2500 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2501 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2502 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2503 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2504 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2505 modechange.c, mountlist.c, open-safer.c, physmem.c,
2506 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2507 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2508 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2509 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2510 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2511 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2512 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2513 userspec.c, utimecmp.c, version-etc-fsf.c,
2514 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2515 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2516 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2517 Standardize inclusion of config.h.
2518 * __fpending.h, dirfd.h, getdate.h, human.h,
2519 inttostr.h: Removed inclusion of config.h from header files.
2520 * inttostr.c: Adjusted in-tree users.
2521 * timespec.h: Remove superfluous warning to include config.h.
2522 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2523 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2524 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2525 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2527 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2529 * stat-time.h: New file.
2530 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2531 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2533 (timespec_cmp): New function.
2534 * utimecmp.c: Include stat-time.h.
2535 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2536 members exist, not on the obsolescent ST_MTIM_NSEC.
2537 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2539 2005-09-15 Derek Price <derek@ximbiot.com>
2540 Paul Eggert <eggert@cs.ucla.edu>
2542 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2543 changes, consolidating in...
2544 * regex_internal.h: ...this file.
2546 2005-09-15 Derek Price <derek@ximbiot.com>
2548 * regex_internal.h: Blank `pure' for GNUC < 3.
2549 * regex_internal.c: Ditto, using this...
2550 (__GNUC_PREREQ): ...new macro.
2551 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2552 (__GNUC_PREREQ): ...this new macro.
2554 * strstr.h: Include string.h. Define strstr as a macro here.
2556 2005-09-13 Derek Price <derek@ximbiot.com>
2558 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2560 Reported by Jim Meyering <jim@meyering.net>.
2562 2005-09-13 Jim Meyering <jim@meyering.net>
2564 * canon-host.c: Filter through gnu indent and reword comments slightly.
2565 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2567 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2569 * lib/base64.c: Typo.
2570 (base64_encode): Put b64str in initialized data section.
2572 2005-09-12 Derek Price <derek@ximbiot.com>
2574 Return usable errors from canon-host.
2575 * canon-host.h: New file.
2576 * canon-host.c (canon_host): Wrap...
2577 (canon_host_r): ...this new function, which now relies exclusively on
2579 (ch_strerror): New function.
2580 (last_cherror): New global.
2581 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2582 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2584 (freeaddrinfo): Free ai->ai_canonname when set.
2586 2005-09-12 Derek Price <derek@ximbiot.com>
2587 Paul Eggert <eggert@cs.ucla.edu>
2589 * glob-libc.h: Renamed from glob_.h. The new version is
2590 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2591 protecting things that should be done only in gnulib contexts.
2592 * glob_.h: New file, containing only the glob things needed for
2594 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2595 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2596 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2597 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2598 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2599 and to respect the namespace rules better.
2601 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2603 Merge glibc and coreutils changes into gnulib, plus a few
2605 * md5.c: Use #error rather than a string.
2606 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2607 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2608 (__attribute__): Define to empty for non recent-GCC.
2609 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2610 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2611 Renamed from their non-__ counterparts, with new macros replacing
2612 them if not _LIBC. Add __THROW attribute.
2614 (struct md5_ctx): Align buffer if using GCC.
2615 * sha1.h (struct sha1_ctx): Likewise.
2616 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2617 The old name was backwards.
2618 (NOTSWAP): Remove; not used.
2619 (rol): New macro, moved here from md5.h.
2620 (sha1_process_block): Remove a FIXME that doesn't make sense.
2622 2005-09-12 Derek Price <derek@ximbiot.com>
2624 * gai_strerror.c: Include config.h when available. Include
2625 getaddrinfo.h before other headers to test interface.
2626 Reported by Larry Jones <lawrence.jones@ugs.com>.
2628 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2630 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2631 definitions, since that's the preferred style in glibc.
2632 Fix a minor spacing issue, and update copyright notice to match glibc's.
2634 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2636 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2638 2005-09-06 Simon Josefsson <jas@extundo.com>
2640 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2641 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2643 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2645 Change bitset word type from unsigned int to unsigned long int,
2646 as this has better performance on typical 64-bit hosts.
2647 Port bitset code to hosts with unusual word sizes.
2648 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2649 (build_collating_symbol):
2650 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2651 argument is a bitset. This is merely a style issue, but it makes
2652 it clearer that an entire array is expected.
2653 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2654 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2655 Port to the case where bitset_word is not the same as unsigned int.
2656 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2657 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2659 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2660 (build_trtable, group_nodes_into_DFAstates):
2662 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2663 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2664 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2665 * regexec.c (group_nodes_into_DFAstates): Likewise.
2666 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2667 * regcomp.c (optimize_subexps, lower_subexp):
2668 Work even if bitset_word has holes in its bitwise representation.
2669 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2670 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2672 * regex_internal.c (re_string_reconstruct):
2673 Don't assume UCHAR_MAX == 255.
2674 * regex_internal.h (bitset_set_all): Likewise.
2675 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2677 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2678 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2680 (BITSET_WORD_MAX): New macro.
2681 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2682 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2683 (bitset_empty, bitset_copy):
2684 Prefer sizeof (bitset) to multiplying it out ourselves.
2685 (bitset_not_merge): Remove; unused.
2686 (bitset_contain): Return bool, not unsigned int with one bit on.
2687 All callers changed.
2688 * regexec.c (build_trtable): Don't assume bitset has no stricter
2689 alignment than re_node_set; do this by defining a new internal
2690 type struct dests_alloc and using it to allocate memory.
2692 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2694 Check for arithmetic overflow when calculating sizes, to prevent
2695 some buffer-overflow issues. These patches are conservative, in the
2696 sense that when I couldn't determine whether an overflow was possible,
2697 I inserted a run-time check.
2698 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2699 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2700 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2701 (re_xnrealloc, re_x2nrealloc): New inline functions.
2702 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2703 (build_equiv_class, build_charclass): Check for arithmetic overflow
2704 in size expression calculations.
2705 * lib/regex_internal.c (re_string_realloc_buffers):
2706 (build_wcs_upper_buffer, re_node_set_add_intersect):
2707 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2708 (re_dfa_add_node, register_state): Likewise.
2709 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2710 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2711 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2712 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2714 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2716 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2717 to avoid a collision with bits/local_lim.h in glibc.
2718 All uses changed. Problem reported by Dmitry V. Levin in
2719 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2721 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2722 bugs in int versus size_t comparisons.
2723 (re_string_context_at): Fix bug where the code assumed that
2726 Use bool where appropriate.
2727 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2728 All callers changed.
2729 (calc_eclosure_iter): Likewise, for ROOT arg.
2730 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2731 (build_charclass_op): Likewise, for NON_MATCH arg.
2732 * regex_internal.c (re_string_allocate, re_string_construct):
2733 (re_string_construct_common): Likewise, for ICASE arg.
2734 * regexec.c (re_search_2_stub, re_search_stub):
2735 Likewise, for RET_LEN arg.
2736 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2737 (set_regs): Likewise, for FL_BACKTRACK arg.
2738 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2739 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2740 (calc_eclosure_iter, parse_bracket_exp):
2741 Use bool for internal variables that are booleans.
2742 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2743 (set_regs, build_sifted_states, sift_states_bkref):
2744 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2745 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2746 (find_collation_sequence_value):
2748 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2749 (re_node_set_compare):
2750 Return bool, not int. All callers changed.
2751 * regexec.c (check_halt_node_context, check_dst_limits):
2752 (build_trtable, check_node_accept): Likewise.
2753 * regex_internal.h: Include stdbool.h.
2755 Fix bugs uncovered when converting to bool.
2756 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2757 failure instead of charging ahead blindly.
2758 * regex_internal.c (register_state): Likewise.
2759 * regexec.c (re_search_2_stub): Use simpler method than boolean
2760 for freeing internal storage.
2761 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2762 bitset pieces used as boolean, to avoid undefined behavior
2763 on hosts that do int overflow checking.
2765 2005-08-31 Derek Price <derek@ximbiot.com>
2767 * getdelim.c (getdelim): Return EOF on EOF.
2768 Reported by Larry Jones <lawrence.jones@ugs.com>.
2770 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2772 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2773 lengths fit in regoff_t; this isn't true if regoff_t is the same
2775 * regex.c (re_search_internal): 5th arg is LAST_START
2776 (= START + RANGE) instead of RANGE. This avoids overflow
2777 problems when regoff_t is the same width as size_t.
2778 All callers changed.
2779 (re_search_2_stub): Check for overflow when adding the
2780 sizes of the two strings.
2781 (re_search_stub): Check for overflow when adding START
2782 to RANGE; if it occurs, substitute the extreme value.
2784 2005-08-31 Jim Meyering <jim@meyering.net>
2786 * regcomp.c (search_duplicated_node): Make first pointer arg
2788 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2789 (register_state): Likewise.
2790 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2791 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2792 (group_nodes_into_DFAstates): Likewise.
2794 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2796 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2797 old glibc regex code mishandles strings longer than 2**31 bytes.
2798 This patch fixes this when the regex code is used in gnulib
2799 (i.e., outside glibc).
2801 This patch should not affect the use of the regex code inside
2802 glibc. No doubt this problem also needs to be handled for glibc
2803 as well, but the result will be an incompatible change to the
2804 glibc ABI, and the old ABI will have to be supported too. That
2805 can be the the subject for another patch.
2807 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2808 governing whether the rest of this patch is active. By default,
2809 the macro is disabled and the patch has no effect.
2810 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2811 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2812 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2813 (re_match_2, re_set_registers): Use the new types.
2814 * regex_internal.h (Idx, re_hashval_t): New types.
2815 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2817 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2818 (re_string_context_at, bin_tree_t, re_dfastate_t):
2819 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2820 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2821 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2822 (re_string_char_size_at, re_string_wchar_at):
2823 (re_string_elem_size_at):
2824 Use the new types and macros to port to 64-bit hosts.
2825 Use unsigned types for internal values, so that the code
2826 mostly works even for arrays larger than SSIZE_MAX.
2827 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2828 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2829 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2830 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2831 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2832 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2833 (calc_inveclosure, parse_dup_op, build_range_exp):
2834 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2835 (fetch_number, create_token_tree, mark_opt_subexp):
2837 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2838 (create_cd_newstate, re_string_allocate, re_string_construct):
2839 (re_string_realloc_buffers, build_wcs_upper_buffer):
2840 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2841 (re_string_reconstruct, re_string_peek_byte_case):
2842 (re_string_fetch_byte_case, re_string_context_at):
2843 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2844 (re_node_set_init_copy, re_node_set_add_intersect):
2845 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2846 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2847 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2848 (re_acquire_state, re_acquire_state_context, register_state):
2850 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2851 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2852 (re_search_internal, re_search_2_stub, re_search_stub)
2853 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2854 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2855 (update_cur_sifted_state, check_dst_limits):
2856 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2857 (check_subexp_limits, sift_states_bkref, merge_state_array):
2858 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2859 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2860 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2861 (expand_bkref_cache, check_node_accept_bytes):
2862 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2863 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2864 (acquire_init_state_context, check_halt_node_context):
2865 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2866 (sift_states_backward, clean_state_log_if_needed):
2867 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2868 (find_recover_state, transit_state_sb, transit_state_mb):
2869 (transit_state_bkref, build_trtable, match_ctx_clean):
2871 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2872 to work around an assumption that REG_MISSING is negative.
2874 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2875 (seek_collating_symbol_entry) [defined _LIBC]:
2876 (lookup_collation_sequence_value) [defined _LIBC]:
2877 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2878 Use prototypes rather than old-style function definitions.
2879 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2880 (transit_state_sb) [0]:
2881 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2883 * regexec.c (re_search_internal): Simplify update of rm_so and
2886 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2887 (optimize_subexps, lower_subexp):
2888 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2889 since the signed shift might overflow. Use 1u<<31 instead.
2890 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2891 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2894 * regcomp.c (optimize_subexps, lower_subexp):
2895 Use CHAR_BIT rather than 8, for clarity.
2896 * regexec.c (check_dst_limits_calc_pos_1):
2897 (check_subexp_matching_top): Likewise.
2898 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2899 have to worry about portability issues when shifting it left.
2900 Remove no-longer-needed test for table_size > 0.
2901 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2902 in a word, as the resulting behavior is undefined.
2903 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2904 in one case, a <= should have been an <, and in another case the
2905 whole test was missing.
2906 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2907 the standard name CHAR_BIT.
2908 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2909 this is not true on one's complement and signed-magnitude hosts.
2911 * regex_internal.h (re_sub_match_top_t): Remove unused member
2913 (struct re_dfa_t): Remove unused member states_alloc.
2914 * regcomp.c (init_dfa): Don't initialize unused members.
2916 2005-08-31 Bruno Haible <bruno@clisp.org>
2918 * strstr.c: Include <stddef.h>, for NULL.
2919 * strcasestr.c: Likewise.
2920 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2922 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2924 * iconvme.h: Add prototype for iconv_alloc.
2926 2005-08-29 Simon Josefsson <jas@extundo.com>
2928 * iconvme.c: Fix errno.
2930 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2932 * iconvme.c: Split iconv_string into iconv_alloc.
2934 2005-08-27 Jim Meyering <jim@meyering.net>
2936 * fopen-safer.c: Merge minor changes from coreutils.
2937 * dup-safer.c: Likewise.
2938 * fd-safer.c: Likewise.
2940 Merge from coreutils.
2941 * stdio--.h: New file.
2942 * stdlib--.h: New file.
2943 * mkstemp-safer.c: New file.
2945 GNU tar needs these.
2946 * pipe-safer.c: New file.
2947 * creat-safer.c: New file.
2948 * fcntl--.h (creat): Define to creat_safer.
2949 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2950 * unistd--.h (pipe): Define to pipe_safer.
2951 * unistd-safer.h: Declare pipe_safer.
2953 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2955 * regex_internal.h: Remove all references to
2956 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2958 (bitset_not, bitset_merge, bitset_not_merge):
2959 (bitset_mask, re_string_allocate, re_string_construct):
2960 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2961 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2962 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2963 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2964 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2965 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2966 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2967 (re_acquire_state_context):
2968 Remove unnecessary forward decls.
2969 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2970 Put __attribute at function definition,
2971 now that the function decl has been removed.
2972 * lib/regex_internal.c (re_string_peek_byte_case):
2973 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2976 2005-08-26 Simon Josefsson <jas@extundo.com>
2978 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2979 Haible <bruno@clisp.org>.
2981 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2983 * regexec.c (set_regs): Don't alloca with an unbounded size.
2985 alloca modernization/simplification for regex.
2986 * regex.c: Remove portability cruft for alloca. This no longer
2987 needs to be at the start of the file, and can be moved into
2988 regex_internal.h and simplified.
2989 * regex_internal.h: Include <alloca.h>.
2990 (__libc_use_alloca) [!defined _LIBC]: New macro.
2991 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2992 now works outside glibc.
2994 2005-08-24 Simon Josefsson <jas@extundo.com>
2996 * getpass.c: Add WIN32 implementation. Conditionalize use of
2997 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2998 GLIBC specific code.
3000 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3002 Make regex safe for g++. This fixes one real bug (an "err"
3003 that should have been "*err"). g++ problem reported by
3005 * regex_internal.h (re_calloc): New macro, consistent with
3006 re_malloc etc. All callers of calloc changed to use re_calloc.
3007 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3008 not int. All callers changed.
3009 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3010 just use an array of size MB_LEN_MAX.
3011 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3012 (find_recover_state): Change "err" to "*err"; this fixes what
3013 appears to be a real bug.
3014 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3017 2005-08-25 Jim Meyering <jim@meyering.net>
3019 * open-safer.c: Include <config.h>.
3020 Otherwise, we'd lose LARGEFILE support in any file using
3023 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3025 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3026 * regex.h (regerror): Likewise.
3028 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3029 requires this. (The code never needed it.)
3031 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3032 All uses of recently-renamed identifiers changed to use the new,
3033 POSIX-compliant names. The code will build and run just fine
3034 without these changes, but it's better to eat our own dog food
3035 and use the standard-conforming names.
3037 * regex.h: Fix a multitude of POSIX name space violations.
3038 These changes have an effect only for programs that define
3039 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3040 do not change anything for programs compiled in the normal way.
3041 Also, there is no effect on the ABI.
3043 (_REGEX_SOURCE): New macro.
3044 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3045 defined and _GNU_SOURCE is not; this fixes a name space violation.
3047 Rename the following macros to obey POSIX requirements.
3048 The old names are still visible as macros if _REGEX_SOURCE is defined.
3049 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3050 RE_BACKSLASH_ESCAPE_IN_LISTS.
3051 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3052 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3053 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3054 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3055 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3056 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3057 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3058 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3059 (REG_INTERVALS): renamed from RE_INTERVALS.
3060 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3061 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3062 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3063 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3064 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3065 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3066 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3067 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3068 RE_UNMATCHED_RIGHT_PAREN_ORD.
3069 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3070 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3071 (REG_DEBUG): renamed from RE_DEBUG.
3072 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3073 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3074 unusual, since we can't clash with the POSIX REG_ICASE.
3075 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3076 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3077 (REG_NO_SUB): renamed from RE_NO_SUB.
3078 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3079 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3080 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3081 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3082 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3083 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3084 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3085 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3086 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3087 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3088 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3089 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3090 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3091 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3092 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3093 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3094 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3095 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3096 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3097 (REG_FIXED): Renamed from REGS_FIXED.
3098 (REG_NREGS): Renamed from RE_NREGS.
3100 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3101 of other REG_* macros, since POSIX says the user is allowed to
3102 #undef these macros selectively.
3104 (reg_errcode_t): Update comment stating what other tables need
3107 Rename the following enum values to obey POSIX requirements.
3108 The old names are still visible as macros.
3109 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3110 is not defined, since GNU is supposed to be a superset of POSIX as
3111 much as possible, and since we want reg_errcode_t to be a signed
3112 type for implementation consistency.
3113 (_REG_NOERROR): Renamed from REG_NOERROR.
3114 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3115 (_REG_BADPAT): Renamed from REG_BADPAT.
3116 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3117 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3118 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3119 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3120 (_REG_EBRACK): Renamed from REG_EBRACK.
3121 (_REG_EPAREN): Renamed from REG_EPAREN.
3122 (_REG_EBRACE): Renamed from REG_EBRACE.
3123 (_REG_BADBR): Renamed from REG_BADBR.
3124 (_REG_ERANGE): Renamed from REG_ERANGE.
3125 (_REG_ESPACE): Renamed from REG_ESPACE.
3126 (_REG_BADRPT): Renamed from REG_BADRPT.
3127 (_REG_EEND): Renamed from REG_EEND.
3128 (_REG_ESIZE): Renamed from REG_ESIZE.
3129 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3130 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3131 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3132 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3133 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3135 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3136 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3137 changed. But support the old name if the new one is not defined
3138 and if _REGEX_SOURCE.
3140 Change the following member names in struct re_pattern_buffer.
3141 The old names are still supported if !_REGEX_SOURCE.
3142 The new names are always supported, regardless of _REGEX_SOURCE.
3143 (re_buffer): Renamed from buffer.
3144 (re_allocated): Renamed from allocated.
3145 (re_used): Renamed from used.
3146 (re_syntax): Renamed from syntax.
3147 (re_fastmap): Renamed from fastmap.
3148 (re_translate): Renamed from translate.
3149 (re_can_be_null): Renamed from can_be_null.
3150 (re_regs_allocated): Renamed from regs_allocated.
3151 (re_fastmap_accurate): Renamed from fastmap_accurate.
3152 (re_no_sub): Renamed from no_sub.
3153 (re_not_bol): Renamed from not_bol.
3154 (re_not_eol): Renamed from not_eol.
3155 (re_newline_anchor): Renamed from newline_anchor.
3157 Change the following member names in struct re_registers.
3158 The old names are still supported if !_REGEX_SOURCE.
3159 The new names are always supported, regardless of _REGEX_SOURCE.
3160 (rm_num_regs): Renamed from num_regs.
3161 (rm_start): Renamed from start.
3162 (rm_end): Renamed from end.
3164 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3165 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3166 Prepend __ to parameter names.
3168 Undo yesterday's changes.
3170 2005-08-24 Jim Meyering <jim@meyering.net>
3172 Sync from coreutils.
3173 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3175 2005-08-21 Bruno Haible <bruno@clisp.org>
3177 * lock.h: Add multiple inclusion guard.
3178 * tls.h: Add multiple inclusion guard.
3180 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3182 * regex.h (REG_NOSYS)
3183 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3184 Define, since POSIX requires it as of 2001.
3185 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3186 New private symbol, used to keep the enum signed in all cases.
3187 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3188 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3190 * regex_internal.c (re_string_skip_chars, register_state):
3192 Remove forward decls; no longer needed now that we use prototypes.
3193 * regexec.c (acquire_init_state_context, check_halt_node_context):
3194 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3195 (clean_state_log_if_needed): Likewise.
3197 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3199 Fix problems reported by Sam Steingold in
3200 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3201 * regexec.c (sift_states_bkref): Fix portability bug: the code
3202 assumed that reg_errcode_t is a signed type, which is not
3203 necessarily true if _XOPEN_SOURCE is not defined.
3204 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3205 some compilers warn about it otherwise.
3207 2005-08-20 Jim Meyering <jim@meyering.net>
3209 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3210 of unused local, dfa.
3212 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3214 * regcomp.c (create_initial_state): Remove duplicate decl.
3215 (init_word_char, create_initial_state, duplicate_node_closure):
3216 (fetch_token, peek_token_bracket, build_range_exp):
3217 (build_collating_symbol): Remove forward decls; no longer needed
3218 now that we use prototypes.
3221 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3222 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3223 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3224 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3225 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3226 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3227 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3228 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3229 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3230 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3231 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3232 (build_charclass, build_charclass_op, fetch_number, create_tree):
3233 (create_token_tree, mark_opt_subexp, duplicate_tree):
3234 Use prototypes rather than old-style definitions.
3237 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3238 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3239 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3240 (re_string_reconstruct, re_string_peek_byte_case):
3241 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3242 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3243 (re_node_set_init_copy, re_node_set_add_intersect):
3244 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3245 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3246 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3247 (re_acquire_state, re_acquire_state_context, register_state):
3248 (create_ci_newstate, create_cd_newstate, free_state):
3250 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3251 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3252 (re_search_internal, prune_impossible_nodes):
3253 (acquire_init_state_context, check_matching, static):
3254 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3255 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3256 (update_regs, sift_states_backward, build_sifted_states):
3257 (clean_state_log_if_needed, merge_state_array):
3258 (update_cur_sifted_state, add_epsilon_src_nodes):
3259 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3260 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3261 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3262 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3263 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3264 (check_arrival, check_arrival_add_next_nodes):
3265 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3266 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3267 (check_node_accept_bytes, check_node_accept, extend_buffers):
3268 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3269 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3274 (re_string_allocate, re_string_construct, re_string_reconstruct):
3275 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3276 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3277 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3278 (re_string_context_at, re_string_peek_byte_case):
3279 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3280 is defined, since we now use prototypes always.
3282 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3283 C89 or better. All uses removed.
3285 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3287 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3288 [defined lint]: Suppress bogus uninitialized-variable warnings.
3290 * regcomp.c (duplicate_node): Return new index, not an error code,
3291 and let the caller return REG_ESPACE if out of space. This
3292 removes an uninitialied-variable warning with GCC 4.0.1, and also
3293 avoids taking the address of a local variable. All callers
3296 2005-08-19 Jim Meyering <jim@meyering.net>
3298 * regexec.c (proceed_next_node): Redo local variables to
3299 avoid GCC shadowing warnings.
3301 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3303 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3304 (re_node_set_insert_last, re_dfa_add_node):
3305 Rename local variables to avoid GCC shadowing warnings.
3307 2005-08-18 Bruno Haible <bruno@clisp.org>
3309 * strstr.c (strstr): Fix return value in multibyte case.
3310 * strcasestr.c (strcasestr): Likewise.
3312 2005-08-17 Jim Meyering <jim@meyering.net>
3314 Make the %s format (seconds since the epoch) work for a negative
3315 number and when used with a zero-padded field width, e.g. %015s.
3317 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3318 label so that it precedes the code to set `digits'. Otherwise,
3319 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3320 print `00-22'. Now, it prints `-0022', as it should.
3322 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3324 * regex.h: Remove useless space-before-tab. From coreutils.
3326 2005-08-17 Bruno Haible <bruno@clisp.org>
3328 * strcasestr.h: New file.
3329 * strcasestr.c: New file.
3331 2005-08-17 Bruno Haible <bruno@clisp.org>
3333 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3334 * strstr.c: Completely rewritten, with multibyte locale support.
3336 2005-08-17 Bruno Haible <bruno@clisp.org>
3338 * strcasecmp.c: Use mbuiter.h.
3340 2005-08-17 Bruno Haible <bruno@clisp.org>
3342 * mbuiter.h: New file.
3344 2005-08-16 Bruno Haible <bruno@clisp.org>
3346 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3348 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3349 NUL byte, not after it.
3351 2005-08-16 Bruno Haible <bruno@clisp.org>
3353 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3354 the valid ones. Makes the comparison operations transitive:
3355 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3356 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3358 2005-08-16 Bruno Haible <bruno@clisp.org>
3360 * strcase.h (strcasecmp): Add note in comments.
3361 * strncasecmp.c: Use code from strcasecmp.c.
3362 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3363 (strcasecmp): Work correctly in multibyte locales.
3365 2005-08-16 Bruno Haible <bruno@clisp.org>
3367 * strnlen1.h: New file.
3368 * strnlen1.c: New file.
3370 2005-08-16 Bruno Haible <bruno@clisp.org>
3372 * mbfile.h: New file.
3374 2005-08-16 Bruno Haible <bruno@clisp.org>
3376 * mbiter.h: New file.
3378 2005-08-16 Bruno Haible <bruno@clisp.org>
3380 * mbchar.h: New file.
3381 * mbchar.c: New file.
3383 2005-08-16 Bruno Haible <bruno@clisp.org>
3385 * tls.h: New file, from GNU gettext.
3386 * tls.c: New file, from GNU gettext.
3388 2005-08-15 Bruno Haible <bruno@clisp.org>
3390 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3393 2005-08-14 Jim Meyering <jim@meyering.net>
3395 Sync from coreutils.
3397 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3398 Use the hash-table-based cycle-detection code not just when
3399 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3400 Reported by James Youngman in
3401 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3402 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3403 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3404 This lets us compile with -DFTS_DEBUG, once again.
3405 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3406 * fts.c (fd_safer): Remove decl.
3407 Include fcntl--.h rather than unistd-safer.h
3408 (fts_safe_changedir): Don't call fd_safer; no longer needed
3409 now that we include fcntl--.h.
3411 2005-08-11 Simon Josefsson <jas@extundo.com>
3413 * readline.h, readline.c: New file.
3415 2005-08-11 Bruno Haible <bruno@clisp.org>
3417 * strnlen.h (strnlen): Change parameter name to match comment.
3419 2005-08-10 Simon Josefsson <jas@extundo.com>
3421 * strndup.c: Use strnlen.h.
3423 * strnlen.h: New file.
3425 2005-08-02 Simon Josefsson <jas@extundo.com>
3427 * getline.h, getline.c: Rewrite.
3429 * getdelim.h, getdelim.c: New files, ported from glibc.
3431 2005-07-31 Bruno Haible <bruno@clisp.org>
3433 * lock.h (gl_lock_initializer): New macro.
3434 (gl_lock_define_initialized): Use it.
3435 (gl_rwlock_initializer): New macro.
3436 (gl_rwlock_define_initialized): Use it.
3437 (gl_recursive_lock_initializer): New macro.
3438 (gl_recursive_lock_define_initialized): Use it.
3440 2005-07-26 Bruno Haible <bruno@clisp.org>
3442 * lock.h: Update from GNU gettext.
3443 * lock.c: Update from GNU gettext.
3445 2005-07-18 Bruno Haible <bruno@clisp.org>
3447 * lock.h (gl_once_t): New type.
3448 (gl_once_define, gl_once): New macros.
3449 * lock.c (fresh_once): New variable.
3450 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3453 2005-07-18 Simon Josefsson <jas@extundo.com>
3455 * check-version.c (check_version): Accept identical versions too.
3457 2005-07-18 Bruno Haible <bruno@clisp.org>
3459 * lock.h: New file, from GNU gettext.
3460 * lock.c: New file, from GNU gettext.
3462 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3464 * quotearg.c: Add translator comment suggested by Bruno Haible,
3465 with a minor change.
3467 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3469 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3470 copyright symbol and the year.
3471 * version-etc.c (COPYRIGHT_YEAR): New constant.
3472 (version_etc_va): Use parameterized copyright notice.
3473 Reword to conform to the current GNU coding standards.
3475 2005-07-11 Simon Josefsson <jas@extundo.com>
3477 * size_max.h: New file.
3479 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3481 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3484 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3485 and Paul Eggert <eggert@cs.ucla.edu>
3487 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3488 in wint_t, not wchar_t. Remove now-unnecessary cast.
3490 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3492 * regex.c, regex.h: Sync from libc.
3493 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3494 New files, synced from libc, except that regex_internal.h
3495 currently has a small porting fix.
3497 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3499 Remove the dependency of the strftime module on the tzset module.
3500 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3501 Copy the input structure, to work around some of the bug with
3502 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3503 Solaris releases, you should also use the tzset module, but we won't
3504 require it as a dependency any more since we don't want LGPLed code
3505 to depend on GPLed code.
3507 2005-07-02 Jim Meyering <jim@meyering.net>
3509 * backupfile.c (backup_args): Change a `0' to NULL.
3511 2005-07-01 Jim Meyering <jim@meyering.net>
3513 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3514 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3515 * save-cwd.c, tempname.c:
3516 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3517 and don't include <sys/file.h>).
3519 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3521 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3522 declares only 'struct timespec;' (!).
3524 2005-06-29 Jim Meyering <jim@meyering.net>
3526 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3527 type name. Use the variable name instead.
3528 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3530 2005-06-28 Simon Josefsson <jas@extundo.com>
3532 * check-version.h, check-version.c: New files.
3534 2005-06-28 Simon Josefsson <jas@extundo.com>
3536 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3537 collision with global variable. Better indentation. Don't
3538 increment buffer pointer beyond buffer end. Based on comments
3539 from Paul Eggert <eggert@cs.ucla.edu>.
3543 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3545 * canon-host.c (canon-host): Append trailing "," to 0 in
3546 initializer of struct addrinfo, as an indication that we don't
3547 care how many members the structure has.
3549 2005-06-24 Derek Price <derek@ximbiot.com>
3550 and Bruno Haible <bruno@clisp.org>
3552 Remove stat module & update lstat.
3553 * stat.c: Remove this file...
3554 (slash_aware_lstat): ...moving this content and its support...
3555 * lstat.c (rpl_lstat): ...into here.
3556 * lstat.h: New file.
3558 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3560 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3561 (ranged_convert): Don't save conversion in a temporary struct.
3562 This causes a warning with GCC 4.0.0, and anyway in the typical
3563 case it's not worth the extra 100 bytes or so of code.
3564 (ranged_convert, __mktime_internal): When calling a function via a
3565 pointer P, use P () rather than (*P) (), as we now assume C89 or
3568 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3570 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3571 "who -r" failed to give output. Problem reported by Tim Waugh.
3573 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3574 (xcalloc): Use it to avoid needless tests.
3575 Problem reported by Jim Meyering.
3577 2005-06-16 Jim Meyering <jim@meyering.net>
3579 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3580 when either N or S is zero.
3582 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3584 * argp.h (__option_is_short): Check upper limit of
3585 __key. Isprint() requires its argument to have the value
3586 of an unsigned char or EOF.
3588 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3590 * fnmatch.c (fnmatch): If there is an encoding error in a
3591 multibyte string or pattern, fall back on unibyte matching.
3592 Problem reported by James Youngman.
3594 2005-06-08 Bruno Haible <bruno@clisp.org>
3596 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3599 2005-06-08 Bruno Haible <bruno@clisp.org>
3601 * csharpcomp.h: New file, from GNU gettext.
3602 * csharpcomp.c: New file, from GNU gettext.
3603 * csharpcomp.sh.in: New file, from GNU gettext.
3605 2005-06-07 Derek Price <derek@ximbiot.com>
3608 * glob_.h: Indent nested #ifdef.
3610 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3612 Sync from coreutils.
3613 Use "file name" when talking about file names, instead of "filename"
3614 or "path", as per the GNU coding standards.
3615 * mkdir-p.c: Renamed from makepath.c.
3616 (make_dir_parents): Renamed from make_path. All callers changed.
3617 * mkdir-p.h: Likewise. All includers changed.
3618 * filenamecat.c: Renamed from path-concat.c.
3619 (file_name_concat): Renamed from path_concat. All callers changed.
3620 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3621 * filenamecat.h: Likewise. All includers changed.
3622 * acl.c: Don't use "path" or "filename" to mean "file name"
3623 in comments or local variable names.
3624 * basename.c: Likewise.
3625 * canonicalize.c, canonicalize.h: Likewise.
3626 * dirname.c, dirname.h: Likewise.
3627 * euidaccess.c: Likewise.
3628 * exclude.c: Likewise
3629 * fnmatch_.h, fnmatch_loop.c: Likewise.
3630 * fsusage.c, fsuage.h: Likewise.
3631 * fts.c, fts_.h: Likewise.
3632 * getcwd.c: Likewise.
3633 * getloadavg.c: Likewise.
3634 * mkstemp.c: Likewise.
3635 * mountlist.c, mountlist.h: Likewise.
3636 * openat.c, openat.h: Likewise.
3637 * readlink-stub.c: Likewise.
3638 * readutmp.c, readutmp.h: Likewise.
3639 * rename.c: Likewise.
3640 * rmdir.c: Likewise.
3642 * savedir.c: Likewise.
3643 * stripslash.c: Likewise.
3644 * tempname.c: Likewise.
3645 * xreadlink.c: Likewise.
3646 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3648 * exclude.h: Likewise.
3650 * euidaccess.c (getuid, getgid, getuid, getegid)
3651 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3652 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3653 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3654 * pathmax.h: Include <limits.h> unconditionally, since other
3655 files have been getting away with it for years (MORE/BSD 4.3
3657 * userspec.c (getpwnam, getgrnam, getgrgid)
3658 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3660 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3661 Define to 256, not 255, as per modern POSIX.
3663 2005-06-01 Bruno Haible <bruno@clisp.org>
3665 * csharpexec.h: New file, from GNU gettext.
3666 * csharpexec.c: New file, from GNU gettext.
3667 * csharpexec.sh.in: New file, from GNU gettext.
3669 2005-05-31 Derek Price <derek@ximbiot.com>
3670 Paul Eggert <eggert@cs.ucla.edu>
3673 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3675 2005-05-29 Derek Price <derek@ximbiot.com>
3676 Paul Eggert <eggert@cs.ucla.edu>
3678 * glob_.h, glob.c: New files.
3680 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3682 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3684 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3685 the configuration hassle isn't worth it.
3686 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3687 (LONGEST_MODIFIER, PRIuMAX): Remove.
3689 2005-05-27 Bruno Haible <bruno@clisp.org>
3691 * getlogin_r.h: Remove second include of <stddef.h>.
3693 2005-05-25 Bruno Haible <bruno@clisp.org>
3694 Derek Price <derek@ximbiot.com>
3696 * getlogin_r.h: Simplify API documentation.
3698 2005-05-25 Derek Price <derek@ximbiot.com>
3699 Paul Eggert <eggert@cs.ucla.edu>
3701 * getlogin_r.c, getlogin_r.h: New files.
3703 2005-05-22 Bruno Haible <bruno@clisp.org>
3705 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3706 Also include <sys/param.h> if it defines MIN, MAX.
3707 Based on a patch by Derek Price <derek@ximbiot.com>.
3709 2005-05-22 Bruno Haible <bruno@clisp.org>
3711 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3712 (INT64_MIN): Fix definition.
3713 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3715 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3716 NEED_SIGNED_INT_TYPES.
3718 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3719 HAVE_SYSTEM_INTTYPES.
3721 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3723 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3724 so that unistd-safer.h (GPL'ed code) need not be included.
3726 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3729 * fts.c: Don't include "cycle-check.h" or "hash.h".
3730 (setup_dir, free_dir): New functions.
3731 (enter_dir, leave_dir): Define trivial
3732 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3733 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3734 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3735 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3736 Move to fts-cycle.c.
3737 (fts_open): Use setup_dir.
3738 (fts_close): Use free_dir.
3739 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3740 This adds a label and some gotos, but the alternatives were messier.
3741 Check for memory allocation failure when entering a dir.
3742 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3743 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3744 (FTS): New member fts_cycle, that is a union that contains the
3745 old active_dir_ht and cycle_state. All uses changed to mention
3746 fts_cycle.ht and fts_cycle.state.
3747 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3748 fts.c, with the following changes:
3749 (setup_dir, free_dir): New functions.
3750 (enter_dir): Now returns bool. Return true if successful, false
3751 if memory exhausted. All callers changed.
3752 Do not bother partly cleaning up on
3753 memory allocation failure; that is free_dir's job.
3754 However, free ad if hash_insert fails, to avoid memory leak.
3755 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3756 fts->fts_options to see which union member to use.
3758 2005-05-20 Jim Meyering <jim@meyering.net>
3760 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3761 Now a macro, to pacify GCC.
3763 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3765 * chown.c (rpl_chown): Return -1 on failure.
3767 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3769 * canonicalize.c: Include canonicalize.h first, to test interface.
3770 Include <stddef.h> unconditionally, since we assume C89 now.
3771 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3772 * fts.c: Include fts_.h first, to check interface.
3773 Do not include intprops.h; no longer needed.
3774 Include cycle-check.h and hash.h, since fts_.h no longer does.
3775 Remove unnecessary casts of closedir to void.
3776 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3777 decide whether to decrement nlinks.
3778 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3779 (FTS): Use struct hash_table * instead of Hash_table, so that
3780 we no longer need to include hash.h here.
3782 2005-05-17 Jim Meyering <jim@meyering.net>
3784 * fts.c, fts_.h: New files, from coreutils.
3786 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3788 Sync from coreutils.
3789 * unlinkdir.c, unlinkdir.h: New files.
3790 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3791 regex.h, unlocked-io.h, xtime.h:
3792 White space changes only.
3793 * makepath.c (make_path): Port to hosts where leading "//" is special.
3794 * yesno.c: Include getline.h, not ctype.h.
3795 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3796 Use getline to remove arbitrary restriction on response length.
3798 2005-05-13 Bruno Haible <bruno@clisp.org>
3800 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3801 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3802 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3803 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3804 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3805 Add support for 64-bit integers in the MSVC compiler.
3807 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3809 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3810 Change the initial comment to refer to GPL, not LGPL.
3811 gnulib-tool will change it to LGPL as needed.
3813 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3814 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3815 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3816 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3817 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3818 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3819 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3820 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3821 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3822 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3823 concatpath.c, config.charset, copy-file.c, copy-file.h,
3824 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3825 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3826 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3827 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3828 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3829 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3830 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3831 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3832 full-read.c, full-read.h, full-write.c, full-write.h,
3833 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3834 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3835 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3836 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3837 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3838 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3839 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3840 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3841 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3842 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3843 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3844 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3845 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3846 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3847 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3848 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3849 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3850 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3851 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3852 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3853 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3854 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3855 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3856 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3857 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3858 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3859 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3860 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3861 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3862 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3863 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3864 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3865 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3866 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3867 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3868 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3869 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3870 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3871 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3872 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3873 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3874 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3875 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3876 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3877 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3878 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3879 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3880 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3881 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3882 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3883 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3884 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3885 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3886 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3887 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3888 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3889 Update FSF postal mail address.
3891 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3893 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3894 specified in ai_socktype. Fix invalid ai_protocol
3895 check. ai_protocol is usually set to 0 or depending on
3896 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3897 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3898 ai_socktype / ai_protocol in the returned addrinfo structure.
3900 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3901 Bruno Haible <bruno@clisp.org>
3903 * inet_ntop.h: New file.
3904 * inet_ntop.c: New file, from glibc with modifications.
3906 2005-05-08 Jim Meyering <jim@meyering.net>
3908 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3910 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3912 Merge from coreutils. Among other things,
3913 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3914 * fd-safer.c: New file.
3915 * fcntl-safer.h, open-safer.c: Remove.
3916 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3917 * dup-safer.c: Include unistd-safer.h first.
3918 Don't include errno.h.
3919 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3920 * file-type.h: Don't assume invoker included sys/stat.h first.
3921 * file-type.c: Rely on file-type.h change.
3922 * getloadavg.c: Include unistd-safer.h.
3923 (getloadavg): Use safer open.
3924 * getusershell.c: Include "stdio-safer.h".
3925 (getusershell): Use safer fopen.
3926 * long-options.c (long_options): Use NULL rather than 0.
3927 * modechange.h (mode_free): Remove; all callers changed to invoke
3929 * modechange.c: Likewise.
3930 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3931 (MODE_DONE): New constant.
3932 (struct mode_change): Remove 'next' member.
3933 (make_node_op_equals): New function; like the old one of the
3934 same name, except it allocates an array.
3935 (mode_compile, mode_create_from_ref): Use it.
3936 (mode_compile): Allocate result as an array, not a linked list.
3937 Parse octal string ourself, so that we catch mistakes like "+0".
3938 (mode_adjust): Arg is an array, not a linked list.
3939 * modechange.c: Include stat-macros.h, xalloc.h.
3940 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3941 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3942 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3943 Remove. This is now stat-macros.h's job.
3944 (talloc): Remove. All callers replaced by xalloc, so that
3945 our invokers don't have to worry about reporting memory failures.
3946 (make_node_op_equals): Remove.
3947 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3949 (struct mode_change): Moved here from modechange.h.
3950 (mode_append_entry): Remove.
3951 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3952 apps to have incorrect behavior. Use simpler algorithm for head
3953 and tail. Don't futz with umask; that's now the job of mode_adjust.
3954 Detect more invalid usages rather than having somewhat-random behavior.
3955 Don't insert an "a=" action, as that leads to incorrect behavior.
3956 (mode_compile, mode_create_from_ref): Return NULL on error instead
3957 of an enum, since now there's only one way to have an error. All
3959 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3960 at the correct time. Simplify calculation of "+u" and its ilk.
3961 Don't mishandle "+X".
3962 (mode_free): Remove "register" and localize decls.
3963 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3964 (struct mode_change): Move to modechange.c; callers don't
3965 need to see this stuff.
3966 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3967 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3968 (mode_change, mode_adjust): Reflect the new signatures noted above.
3969 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3970 that might redefine system include files.
3971 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3972 (my_usleep): Use NULL rather than (void *) 0.
3973 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3974 Use siginterrupt to specify that system calls should be interrupted.
3975 (rpl_nanosleep): Move initialization of suspended closer to call of
3977 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3978 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3979 (desirable_utmp_entry): New function.
3980 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3981 using x2nrealloc, to simplify logic.
3982 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3983 size calculation. Do not assume utmp file is a regular file.
3984 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3985 (READ_UTMP_CHECK_PIDS): New constant.
3986 * save-cwd.c: Include unistd-safer.h.
3987 (save_cwd): Use fd_safer.
3988 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3989 [!_LIBC] Include "stat-macros.h" instead.
3990 * unistd-safer.h (fd_safer): New decl.
3992 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3994 * byteswap_.h: New file.
3996 2005-04-25 Albert Chin <china@thewrittenword.com>
3998 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4001 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4003 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4004 that "UTC +1 second" continues to work. Problem reported
4006 (relunit_snumber): New rule.
4009 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4011 * getdate.y (universal_time_zone_table): New constant.
4012 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4013 universal_time_zone_table.
4014 (lookup_zone): Prefer universal_time_zone_table to
4015 local_time_zone_table, so that "GMT" time stamps are allowed in
4016 London during the summer. Problem reported by Ian Abbott.
4018 2005-04-12 Jim Meyering <jim@meyering.net>
4020 * human.c (humblock): Set *options even when returning due to
4021 xstrtoumax conversion failure. Thanks to a used-uninitialized
4024 2005-04-09 Jim Meyering <jim@meyering.net>
4026 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4027 -Wuninitialized: initialize tm0.tm_year.
4029 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4031 * getdate.y (parser_control): rels_seen is now a boolean, not a
4032 count, since there's no maximum. All uses changed.
4033 Add member dsts_seen.
4034 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4036 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4037 Use pc_rels_seen to decide whther a date is absolute.
4039 * getdate.y (number): Don't overwrite year.
4040 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4043 2005-04-02 Simon Josefsson <jas@extundo.com>
4045 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4046 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4048 2005-03-27 Jim Meyering <jim@meyering.net>
4050 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4052 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4054 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4055 "one's complement" -> "ones' complement" in comment, as per Knuth.
4056 "value of type" -> "type or expression" in comment.
4057 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4059 2005-03-26 Jim Meyering <jim@meyering.net>
4062 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4063 Correct typos: s/or/of/.
4065 2005-03-23 Jim Meyering <jim@meyering.net>
4067 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4069 2005-03-21 Jim Meyering <jim@meyering.net>
4071 Changes imported from coreutils.
4073 * cycle-check.c: Don't include xalloc.h.
4075 * path-concat.c: Don't include assert.h.
4076 (path_concat): Remove assertion that would have triggered
4077 for ABASE starting with more than one slash.
4078 Reported by Andreas Schwab.
4080 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4081 properly when ABASE is an absolute file name.
4082 Correct the description of this function.
4084 Add an assertion and a test driver.
4085 This fixes a bug introduced on 2004-07-02.
4086 Andreas Schwab reported the resulting failure of cp --parents:
4087 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4089 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4091 * strftime.c (my_strftime): If the underlying strftime returns 0
4092 (which shouldn't happen), generate nothing instead of returning 0
4093 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4095 2005-03-16 Bruno Haible <bruno@clisp.org>
4097 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4099 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4101 * strftime.c (my_strftime): Prepend space to format so that we can
4102 reliably distinguish strftime failure from empty output on POSIX
4105 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4107 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4108 (iconv_string): Don't guess a size-zero buffer, as that might cause
4109 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4110 result would be 'too large', where 'too large' is (heuristically)
4111 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4112 overflow concerns. This will prevent some unwanted malloc failures
4113 when the inputs are very large.
4115 2005-03-15 Bruno Haible <bruno@clisp.org>
4117 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4120 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4123 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4125 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4127 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4128 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4130 * strtol.c: Likewise.
4132 2005-03-14 Simon Josefsson <jas@extundo.com>
4134 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4137 2005-03-14 Jim Meyering <jim@meyering.net>
4139 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4140 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4141 to be nonzero so that we (and caller) can detect the difference
4142 between a valid zero-length expansion and an error return, even
4143 when the underlying strftime fails before writing anything into
4146 2005-03-10 Jim Meyering <jim@meyering.net>
4148 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4149 so that this module works on systems without fchdir.
4151 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4153 Factor int-properties macros into a single file, except for
4154 glibc-related files.
4155 * intprops.h: New file.
4156 * getloadavg.c: Include it instead of limits.h.
4157 (INT_STRLEN_BOUND): Remove.
4158 * human.c: Include intprops.h.
4159 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4160 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4161 * inttostr.h: Include intprops.h instead of limits.h.
4162 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4163 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4164 for consistency with intprops.h.
4165 (time_t_is_integer, twos_complement_arithmetic): Use them.
4166 * sig2str.h: Include <signal.h>, intprops.h.
4167 (INT_STRLEN_BOUND): Remove.
4168 * strftime.c (TYPE_SIGNED): Remove.
4169 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4170 * strtol.c: Adjust comments to match intprops.h.
4171 * userspec.c: Include intprops.h.
4172 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4173 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4174 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4175 instead of rolling our own expressions.
4176 * xstrtol.c: Include xstrtol.h first, to test interface.
4178 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4180 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4181 the right thing even if adding 1900 would overflow. Similarly
4182 for tm_mon + 1 and tm_yday + 1.
4183 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4184 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4185 (DO_SIGNED_NUMBER): New macro.
4186 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4188 2005-03-07 Bruno Haible <bruno@clisp.org>
4190 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4192 2005-03-03 Derek R. Price <derek@ximbiot.com>
4193 Bruno Haible <bruno@clisp.org>
4195 * pagealign_alloc.h: New file.
4196 * pagealign_alloc.c: New file.
4198 2005-01-28 Bruno Haible <bruno@clisp.org>
4200 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4203 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4205 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4206 The workaround isn't strictly needed for POSIX conformance, and
4207 it's too much of a pain to configure and maintain. We'll ask
4208 people to fix their kernels instead.
4209 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4210 (NANOSLEEP_BUG_WORKAROUND): Remove.
4211 (xnanosleep): Remove the workaround.
4213 2005-02-12 Bruno Haible <bruno@clisp.org>
4215 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4217 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4219 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4220 * timespec.h (gettime): Return void, since it always
4221 succeeds now. All uses changed.
4222 * gettime.c (gettime) Likewise.
4223 [HAVE_NANOTIME]: Prefer nanotime.
4224 Assume gettimeofday succeeds, as POSIX requires.
4225 Assime time () succeeds, since other code already does.
4226 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4227 (timespec_subtract): Remove.
4228 (NANOSLEEP_BUG_WORKAROUND): New constant.
4229 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4230 things considerably. Use it only on GNU/Linux hosts, since the
4231 workaround shouldn't be needed elsewhere.
4233 2005-02-24 Bruno Haible <bruno@clisp.org>
4235 * gettext.h: Update from GNU gettext 0.14.2.
4237 2005-02-24 Bruno Haible <bruno@clisp.org>
4239 * localcharset.c: Update from GNU gettext 0.14.2.
4240 * config.charset: Update from GNU gettext 0.14.2.
4242 2005-02-22 Simon Josefsson <jas@extundo.com>
4244 * iconvme.h, iconvme.c: New files, from libc.
4246 2005-02-20 Neil Conway <neilc@samurai.com>
4248 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4249 returned by OSX/Darwin if the specified buffer is not large
4250 enough for the hostname.
4252 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4254 * memrchr.h: New file.
4255 * chdir-long.c: Include it.
4256 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4257 Don't bother including stddef.h.
4259 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4261 * argp-help.c (__argp_help): Create a fake struct argp_state and
4262 pass it to _help, otherwise the latter coredumps trying to
4263 dereference state.root_argp.
4265 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4267 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4269 Include <sys/types.h>, for dev_t.
4270 (ME_DUMMY, ME_REMOTE): Move from here....
4271 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4272 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4274 Include mountlist.h first, to test the interface.
4276 2005-01-29 Bruno Haible <bruno@clisp.org>
4278 * progname.c (program_name): Initialize.
4279 Needed when linking statically on MacOS X.
4281 2005-01-28 Bruno Haible <bruno@clisp.org>
4283 * javacomp.sh.in: New file, from GNU gettext.
4284 * javacomp.h: New file, from GNU gettext.
4285 * javacomp.c: New file, from GNU gettext.
4287 2005-01-26 Bruno Haible <bruno@clisp.org>
4289 * javaexec.sh.in: New file, from GNU gettext.
4290 * javaexec.h: New file, from GNU gettext.
4291 * javaexec.c: New file, from GNU gettext.
4293 2005-01-26 Simon Josefsson <jas@extundo.com>
4295 * gai_strerror.c: Use GPL in header.
4297 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4299 * argp-help.c (hol_entry_help): Avoid using non-constant
4300 initializers for struct pentry_state.
4301 (__argp_error): Check return value of __asprintf
4302 (__argp_failure): Translate error message
4304 * argp-parse.c: Removed braces around the expansion of N_()
4306 2005-01-21 Jim Meyering <jim@meyering.net>
4308 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4309 same value as for Solaris 9.
4311 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4312 component length. This included changing the parameter to be
4313 of type `char *' rather than `char const *'.
4314 * chdir-long.h (chdir_long): Update prototype.
4316 * openat.c (fdopendir, fstatat): New functions.
4317 * openat.h: Include headers required for use of DIR and struct stat.
4318 [AT_SYMLINK_NOFOLLOW]: Define.
4319 (fdopendir, fstatat): Add prototypes.
4321 2005-01-21 Bruno Haible <bruno@clisp.org>
4323 * classpath.h: New file, from GNU gettext.
4324 * classpath.c: New file, from GNU gettext.
4326 2005-01-20 Simon Josefsson <jas@extundo.com>
4328 * version-etc-fsf.c: New file, with version_etc_copyright.
4329 * version-etc.c: Remove version_etc_copyright.
4330 * version-etc.h (version_etc_copyright): Use [] instead of * in
4331 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4333 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4335 * save-cwd.c (save_cwd): Remove code to support the case
4336 where fchdir is missing or flaky.
4338 2005-01-20 Simon Josefsson <jas@extundo.com>
4340 * base64.h (isbase64): Add.
4342 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4343 using a unsigned prototype, don't inline.
4344 (base64_decode): Use it.
4346 2005-01-19 Bruno Haible <bruno@clisp.org>
4348 * sh-quote.h: New file, from GNU gettext.
4349 * sh-quote.c: New file, from GNU gettext.
4351 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4353 Merge changes from coreutils, as described below in several
4354 changelogs dated today.
4356 * save-cwd.c: Include "save-cwd.h" before other include files.
4357 (O_DIRECTORY): Remove; not needed here, since "." must be
4358 a directory. All uses removed.
4359 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4360 universal on Suns, and we also need to test for IRIX.
4361 Revamp code to use 'if' rather than '#if'.
4362 Avoid unnecessary comparison of cwd->desc to 0.
4364 * utimens.c (futimens): Robustify the previous patch, by checking
4365 for known valid error numbers rather than observed invalid ones.
4367 2005-01-18 Jim Meyering <jim@meyering.net>
4369 * version-etc.c (version_etc_copyright): Update copyright date.
4371 * utimens.c (futimens): Account for the fact that futimes
4372 can also fail with errno == ENOSYS or errno == ENOENT.
4373 Patch from Dmitry V. Levin.
4375 Change the name of the robust chdir function from chdir to chdir_long.
4376 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4377 (restore_cwd): Use chdir_long, not chdir.
4378 * chdir-long.c: Renamed from chdir.c.
4379 * chdir-long.h: Renamed from chdir.h.
4380 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4383 2005-01-18 Bob Proulx <bob@proulx.com>
4385 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4386 offsetof() macro construct to avoid compile failure with native HP-UX
4387 11.0 ANSI C compiler.
4389 2005-01-06 Bruno Haible <bruno@clisp.org>
4391 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4392 because stpncpy.m4 takes care of it.
4394 2004-01-24 Bruno Haible <bruno@clisp.org>
4396 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4398 2003-10-09 Bruno Haible <bruno@clisp.org>
4400 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4402 2005-01-06 Bruno Haible <bruno@clisp.org>
4404 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4405 * fwriteerror.c: Include <stdbool.h>.
4406 (fwriteerror): At the end, close the file stream. Record whether
4407 stdout was already closed.
4409 2004-05-27 Bruno Haible <bruno@clisp.org>
4411 * execute.c (environ): Declare if needed.
4412 * pipe.c (environ): Likewise.
4413 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4415 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4417 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4418 definitions to be after all include files, to avoid collisions.
4419 Problem reported by Bob Proulx.
4421 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4423 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4424 not needed. This removes a dependency on the gettext module.
4425 [defined _LIBC]: Do not include <libintl.h>; not needed.
4427 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4429 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4432 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4434 * argp-parse.c: Include <stddef.h>.
4435 (alignof, alignto): New macros.
4436 (parser_init): Don't assume that void * is aligned sufficiently
4439 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4440 need to extend the stack.
4441 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4444 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4446 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4448 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4450 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4451 Remove now-obsolete comment about AIX.
4452 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4453 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4454 (YYMAXDEPTH): New macro.
4456 2004-12-18 Bruno Haible <bruno@clisp.org>
4458 * fatal-signal.c (fatal_signals): Make non-const.
4459 (init_fatal_signals): New function.
4460 (uninstall_handlers, install_handlers): Ignore signals that were set to
4462 (at_fatal_signal): Call init_fatal_signals.
4463 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4465 Reported by Paul Eggert.
4467 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4469 * getdate.y (textint): New member "negative".
4470 (time_zone_hhmm): New function.
4471 Expect 14 shift-reduce conflicts, not 13.
4472 (o_colon_minutes): New rule.
4473 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4474 (yylex): Set the "negative" member of signed numbers.
4476 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4478 Changes imported from coreutils.
4479 * hard-locale.c: Assume <locale.h> exists.
4481 (GLIBC_VERSION): New macro.
4482 (hard_locale): Assume setlocale exists.
4483 Rewrite to avoid #ifdef.
4484 Use strdup rather than malloc + strcpy.
4485 * human.c: Assume <locale.h> exists.
4486 (human_readable): Assume localeconv exists.
4488 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4490 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4491 convert T2, not T. (Imported from libc.)
4493 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4495 * getcwd.c (is_ENAMETOOLONG): New macro.
4496 (__getcwd.c): Don't restore errno; glibc doesn't.
4497 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4498 first, falling back to our code only if its results look suspicious.
4499 Ensure that the resulting buffer is only as large as necessary.
4501 * readutmp.c: Include readutmp.h first.
4502 Include <errno.h>, since readutmp.h no longer does that.
4503 * readutmp.h: Don't include <errno.h>,
4504 <sys/param.h>, <time.h>; not needed to establish interface.
4505 (errno): Remove decl.
4506 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4507 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4508 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4510 2004-11-28 Simon Josefsson <jas@extundo.com>
4512 * base64.h, base64.c: New file.
4514 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4516 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4518 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4520 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4521 HP's ANSI C compiler.
4522 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4523 Declaring int functions causes warnings on some modern systems and
4524 shouldn't be needed to compile on ancient ones.
4525 * same.c (MIN) [defined MIN]: Don't define, since it's already
4528 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4529 with the following changes.
4530 (__set_errno): Parenthesize properly.
4531 Include <stdbool.h>.
4532 (MIN, MAX, MATCHING_INO): New macros.
4533 (__getcwd): Define with prototype, not K&R form.
4534 Use heuristics to allocate default buffer on stack if possible.
4535 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4536 behavior, and to avoid the PATH_MAX limit when computing
4538 Use MATCHING_INO to compare inode number to file.
4539 Check for arithmetic overflow in size calculations.
4540 Fix bug in reallocation of dot array that caused getcwd to fail
4541 on directories nested deeper than 75.
4542 Be more careful about saving errno on error.
4543 Do not use realloc; use only free+malloc, as this is a bit
4544 more flexible and avoids a needless copy operation.
4545 Do not inspect st_dev and st_ino for symbolic links; POSIX
4546 doesn't specify the latter.
4547 Check for closedir errors.
4548 Avoid needless casts.
4549 Use "#ifdef weak_alias" around weak_alias, to be like other
4551 The following changes to getcwd.c have effect only when used in
4552 gnulib; they have no effect inside glibc proper.
4553 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4554 as alloca isn't used.
4555 (alloca, __alloca): Likewise.
4556 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4557 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4558 unconditionally, as gnulib assumes C89 or better.
4559 Do not include <sys/param.h>.
4560 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4561 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4563 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4564 Include <dirent.h> in a way that is compatible with modern Autoconf.
4565 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4566 New macros, if not already defined.
4567 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4568 Use "_LIBC", not "defined _LIBC", for consistency.
4569 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4571 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4572 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4573 * xgetcwd.c: David MacKenzie's old code was removed, so give
4574 credit only to Jim Meyering and adjust the copyright dates.
4575 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4576 <stdlib.h>, <unistd.h>, "pathmax.h".
4577 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4578 (INITIAL_BUFFER_SIZE): Remove.
4579 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4581 2004-11-23 Jim Meyering <jim@meyering.net>
4583 * getopt_.h: Remove trailing blanks.
4585 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4587 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4588 (futimens): New function, which uses futimes if available.
4589 (futimens, utimens): Support timespec==NULL, with same semantics
4590 as utime and utimens.
4591 * utimens.h (futimens): New decl.
4593 2004-11-23 Jim Meyering <jim@meyering.net>
4595 * __fpending.c: Add comment.
4597 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4599 * getopt_.h: Re-addition of __getopt_argv_const caused
4600 redefinition warnings. To avoid them, include the defines
4601 in `#if !defined __need_getopt ... #endif'. The only place
4602 where __getopt_argv_const is used is in definitions
4603 of getopt_long and getopt_long_only below, which are as well
4604 protected by `#ifndef __need_getopt'.
4605 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4606 __need_getopt after including <stdio.h> and <unistd.h> These
4607 headers might have defined it.
4609 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4611 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4613 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4614 optopt): Use them instead of invoking ## directly; otherwise, the
4615 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4617 2004-11-19 Bruno Haible <bruno@clisp.org>
4619 * strtok_r.c: Move comments from here...
4620 * strtok_r.h: ... to here.
4622 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4624 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4625 might fail. Problem reported by Yoann Vandoorselaere.
4626 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4627 that mishandle size_t overflow.
4629 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4631 * canon-host.c: Include "strdup.h".
4632 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4633 Use strdup instead of malloc/strcpy to duplicate strings.
4635 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4636 (human_space_before_unit): New constant.
4637 * human.c (human_readable): Support it.
4639 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4640 (xgetcwd): Set errno correctly when failing.
4641 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4642 the failure is actually due to a PATH_MAX problem.
4644 Further getopt changes to make it more likely that glibc will
4645 buy the changes back.
4646 * getopt.c (POSIXLY_CORRECT): New constant.
4647 (getopt): Use it, so to preserve glibc semantic
4648 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4649 when compiling for libc.
4650 * getopt_.h (__getopt_argv_const): Bring it back.
4651 (getopt_long, getopt_long_only): Use it.
4653 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4654 New arg POSIXLY_CORRECT. All callers changed.
4655 (getopt): Argv is now char * const *, as per standard.
4656 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4657 not char *__getopt_argv_const *.
4658 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4659 _getopt_long_only_r): Likewise.
4660 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4661 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4662 _getopt_long_r, _getopt_long_only_r): Likewise.
4663 * getopt_.h (__getopt_argv_const): Remove.
4664 (getopt): Argv is now char * const *, as per standard.
4666 * getdate.y (tORDINAL): New token.
4667 (day, relunit): Allow it for relative times.
4668 (relative_time_table): Use tORDINAL for ordinals.
4670 2004-11-15 Jim Meyering <jim@meyering.net>
4672 * closeout.c: Include "__fpending.h" once again.
4673 Include <stdbool.h>.
4674 (close_stdout): Don't fail just because stdout was closed initially,
4675 since some programs don't write to stdout in the normal course of
4676 operation (other than --version and --help), and we don't want this
4677 function to make e.g. `touch file >&-' fail.
4678 But do fail if it was closed and someone has tried to write to it.
4679 E.g., `printf foo >&-' must fail.
4681 2004-11-11 Simon Josefsson <jas@extundo.com>
4683 * strtok_r.h, strtok_r.c: New file.
4685 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4687 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4688 we can stop lying to compilers about the constness of argv when we
4689 are compiled outside glibc.
4690 (getopt, getopt_long, getopt_long_only): Use it.
4691 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4693 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4694 _getopt_long_only_r): Likewise.
4695 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4696 _getopt_long_only_r): Likewise.
4698 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4699 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4700 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4701 the other external symbols.
4702 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4703 declaration, since the above renaming now works around collisions.
4705 2004-11-11 Jim Meyering <jim@meyering.net>
4707 * linebreak.c: Remove trailing blanks.
4708 * alloca_.h: Likewise.
4709 * acosl.c: Likewise.
4710 * euidaccess.c: Likewise.
4711 * allocsa.h: Likewise.
4713 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4715 * mktime.c (SHR): New macro, which is a portable
4716 substitute for >> that should work even on Crays.
4717 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4718 Problem reported by Mark D. Baushke in
4719 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4720 * getdate.y (SHR): Likewise.
4722 * strftime.c (SHR): Likewise.
4724 * quotearg.c (struct quoting_options): Use unsigned int for
4725 quote_these_too, so that right shifts are well defined. All uses
4728 2004-11-10 Simon Josefsson <jas@extundo.com>
4730 * getaddrinfo.h, getaddrinfo.c: New files.
4732 2004-11-10 Jim Meyering <jim@meyering.net>
4734 Ensure that no close failure goes unreported.
4735 * closeout.c (close_stdout): Always close stdout. I.e., don't
4736 return early when it seems there's nothing to flush.
4737 Don't include __fpending.h.
4739 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4741 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4743 2004-11-05 Bruno Haible <bruno@clisp.org>
4745 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4746 Reported by Mark D. Baushke <mdb@cvshome.org>.
4748 2004-11-04 Bruno Haible <bruno@clisp.org>
4750 2004-09-11 Bruno Haible <bruno@clisp.org>
4751 * allocsa.valgrind: New file.
4752 2004-02-06 Bruno Haible <bruno@clisp.org>
4753 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4754 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4755 Reported by Christopher Seip <chris.seip@hp.com>.
4757 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4759 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4760 with errno == ERANGE if the buffer is too small.
4761 Problem reported by Mark D. Baushke.
4763 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4765 * xreadlink.c (MAXSIZE): New macro.
4766 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4767 size does not exceed MAXSIZE. Avoid cast.
4768 As suggested by Mark D. Baushke in
4769 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4770 if readlink fails with buffer size just under MAXSIZE, try again
4773 2004-11-02 Derek R. Price <derek@ximbiot.com>
4774 and Paul Eggert <eggert@cs.ucla.edu>
4776 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4777 (get_date): Overparenthesize to avoid GCC warning.
4779 2004-11-02 Bruno Haible <bruno@clisp.org>
4781 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4782 function returns void.
4784 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4786 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4787 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4790 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4792 * getdate.y: Add support for TZ="foo" within a date string.
4793 Fix some bugs near time_t boundaries. Reject dates with
4794 out-of-range components, e.g., "Sept 31".
4795 Include <stdlib.h>, "setenv.h", "xalloc.h".
4796 (ISDIGIT_LOCALE): Remove; unused.
4797 Note that the TZ and time functions used here are not reentrant.
4798 (mktime_ok, get_tz): New functions.
4799 (TZBUFSIZE): New constant.
4800 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4801 This requires that we sometimes generate our own TZ="XXX..." setting.
4803 2004-10-27 Derek R. Price <derek@ximbiot.com>
4805 * mktime.c (not_equal_tm): Remove redundant check.
4807 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4809 * getdate.y: Use Bison 1.875 features, and some minor
4810 code cleanups. This change does not affect semantics.
4811 Don't include <stdlib.h>; no longer needed.
4812 Don't include unlocked-io.h; only the "#if TEST" code uses
4813 stdio, and performance isn't crucial there.
4814 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4815 Bison 1.875 features as described below.
4816 All uses of "PC." replaced by "pc->".
4817 (YYSTYPE): Add a forward declaration.
4818 (yylex, yyerror): Use full prototypes in forward decls.
4819 Use "%pure-parser" rather than obsolescent "%pure_parser".
4820 Use %parse-param and %lex-param instead of obsolescent
4821 YYPARSE_PARAM and YYLEX_PARAM.
4822 (meridian_table, month_and_day_table, time_units_table,
4823 relative_time_table, time_zone_table, military_table,
4824 lookup_zone, lookup_word, get_date):
4825 Use NULL instead of 0 where appropriate.
4826 (to_hour): Avoid abort (), to avoid a dependency on
4828 (yyerror, yylex): Now accepts parser_control * arg.
4829 (main) [TEST]: Use '\0' rather than 0 for char.
4831 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4833 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4834 It's now the caller's responsibility to handle the case where
4835 !HAVE_GETPAGESIZE && !defined getpagesize.
4837 * mktime.c (leapyear): Arg is long int, not int.
4839 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4841 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4843 2004-10-12 Simon Josefsson <jas@extundo.com>
4845 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4846 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4849 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4851 * vsnprintf.h: New file.
4852 * vsnprintf.c: New file.
4854 2004-10-07 Bruno Haible <bruno@clisp.org>
4856 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4857 into the provided buffer.
4859 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4861 * diacrit.c, diacrit.h: Add GPL notice.
4863 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4864 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4865 * logl.c (logl): Keep the code as similar to glibc as possible.
4866 This avoids a potential constant-folding bug.
4868 2004-10-05 Bruno Haible <bruno@clisp.org>
4870 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4872 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4874 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4875 * xmalloc.c (xmemdup): Likewise.
4876 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4877 XFREE): Remove these long-obsolescent macros.
4878 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4879 * xstrdup.c: Remove.
4881 * regex.c (re_comp): Cast gettext return value to char *,
4882 Problem reported by Martin Neitzel via Mark D. Baushke.
4884 2004-10-04 Simon Josefsson <jas@extundo.com>
4886 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4887 '#ifdef USE_UNLOCKED_IO'.
4889 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4891 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4892 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4893 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4894 regex.c, sha1.c, version-etc.c, yesno.c:
4895 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4896 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4897 the includer's responsibility.
4899 Sync from coreutils.
4901 * modechange.c (mode_compile): Don't decrement a pointer that
4902 points to the start of a string, as the C Standard says the
4903 resulting behavior is undefined.
4905 * backupfile.h (enum backuptype): Rename none -> no_backups,
4906 simple -> simple_backups, numbered_existing ->
4907 numbered_existing_backups, numbered -> numbered_backups
4908 to avoid shadowing problems. All uses changed.
4909 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4910 * backupfile.c (check_extension, numbered_backup):
4911 Rename locals to avoid shadowing 'basename'.
4912 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4915 * .cppi-disable: Add getopt_.h, getopt_int.h.
4916 * .cvsignore: Add getopt.h.
4918 2004-10-04 Simon Josefsson <jas@extundo.com>
4920 * memmem.h: New file.
4921 * memmem.c: New file, taken from glibc.
4923 2004-10-02 Jim Meyering <jim@meyering.net>
4925 * dirfd.h, getpagesize.h: Add copyright notice.
4927 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4929 * snprintf.c: Remove comments as to why each header is needed.
4931 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4933 * strsep.h: New file.
4934 * strsep.c: New file.
4936 2004-10-01 Simon Josefsson <jas@extundo.com>
4938 * snprintf.c (snprintf): Handle size==0.
4940 2004-10-01 Simon Josefsson <jas@extundo.com>
4941 Bruno Haible <bruno@clisp.org>
4943 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4944 (snprintf): Declare 'args'.
4946 2004-09-30 Simon Josefsson <jas@extundo.com>
4948 * snprintf.h, snprintf.c: New files.
4950 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4952 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4953 (hol_entry_help): Never translate an empty string.
4954 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4955 * argp.h (OPTION_NO_TRANS): New option.
4957 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4959 * xvasprintf.c: Include xalloc.h.
4960 (xvasprintf): Use xalloc_die, not xmalloc_die.
4962 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4964 * dummy.c: Change copyright notice to FSF, and license to GPL.
4966 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4968 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4969 Problem reported by Bruno Haible in:
4970 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4972 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4974 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4975 in case some system header has #define'd it. Problem reported by
4976 Soeren D. Schulze in
4977 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4979 2004-09-08 Bruno Haible <bruno@clisp.org>
4981 * stdint_.h: New file, taken from GNU clisp.
4983 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4985 * xvasprintf.h: New file.
4986 * xvasprintf.c: New file.
4987 * xasprintf.c: New file.
4989 2004-09-08 Bruno Haible <bruno@clisp.org>
4991 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4993 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4995 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4997 Import from coreutils.
4998 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4999 strings on unbounded length. alloca's performance benefits aren't
5000 that important here.
5002 (parse_with_separator): New function, with most of the internals
5003 of the old parse_user_spec. Allow user to omit both user and group,
5004 for compatibility with FreeBSD.
5005 Clone only the user name, not the entire spec.
5006 Do not set *uid, *gid unless entirely successful.
5007 Avoid memory leak in some failing cases.
5008 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5009 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5010 (parse_user_spec): Rewrite to use parse_with_separator.
5012 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5014 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5015 its complicated substitute.
5016 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5017 and program_invocation_name.
5018 (__argp_basename) [!_LIBC]: Remove; the only use was
5019 replaced by its body.
5020 (__argp_short_program_name): Change condition from
5021 !defined __argp_short_program_name to
5022 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5023 to match argp-namefrob.h.
5024 (__argp_failure): Don't assume strerror_r returns char *.
5025 * argp-parse.c (N_): Define unconditionally.
5026 (argp_default_options): Fill out initializers with 0 to avoid
5029 2004-08-12 Simon Josefsson <jas@extundo.com>
5031 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5032 * getopt_.h: Renamed from getopt.h.
5034 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5036 Merge from coreutils.
5038 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5039 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5040 for Reliant Unix 5.43.
5042 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5043 (union fooround): Use uintmax_t, not long int.
5044 The rest is a merge from libc:
5045 [defined _LIBC]: Include <shlib-compat.h>.
5046 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5048 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5050 * strverscmp.c: Convert to UTF-8.
5052 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5054 * obstack.h (obstack_empty_p):
5055 Don't assume that chunk->contents is suitably aligned.
5056 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5057 Likewise. Problem reported by Benno in
5058 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5060 * chown.c (rpl_chown): Work even if the file is writeable but not
5061 readable. This could be improved further but it'd take some work.
5063 2004-08-08 Simon Josefsson <jas@extundo.com>
5065 * xgethostname.c: Don't include error.h (not used).
5068 * getpass.c: Include getpass.h first.
5070 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5072 * xalloc-die.c: New files.
5073 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5075 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5076 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5077 (_, N_, xalloc_die): Move to xalloc-die.c.
5078 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5079 so that we needn't mess with xalloc_msg_memory_exhausted.
5081 * sha1.h: Renamed from sha.h.
5082 (SHA1_H): Renamed from _SHA_H.
5083 (sha1_ctx): Renamed from sha_ctx.
5084 (sha1_init_ctx): Renamed from sha_init_ctx.
5085 (sha1_process_block): Renamed from sha_process_block.
5086 (sha1_process_bytes): Renamed from sha_process_bytes.
5087 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5088 (sha1_read_ctx): Renamed from sha_read_ctx.
5089 (sha1_stream): Renamed from sha_stream.
5090 (sha1_buffer): Renamed from sha_buffer.
5091 * sha1.c: Likewise; renamed from sha.c.
5092 Do not include <sys/types.h>.
5093 Include <stddef.h> rather than <stdlib.h>.
5095 2004-08-08 Bruno Haible <bruno@clisp.org>
5097 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5098 FILESYSTEM_PREFIX_LEN.
5099 * progreloc.c: Likewise.
5100 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5102 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5105 * argp-help.c (make_hol, hol_append): Don't assume that
5106 SIZE_MAX is a valid preprocessor constant.
5107 (__argp_basename): Change from "#ifndef _LIBC"
5108 to "#ifndef __argp_short_program_name", so that
5109 we don't compile these functions for tar.
5111 More merges from coreutils.
5112 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5113 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5115 * addext.c: Remove; no longer needed.
5116 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5117 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5118 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5119 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5120 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5121 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5122 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5123 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5124 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5125 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5126 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5127 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5128 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5129 Import changes from coreutils.
5131 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5133 Merge from coreutils.
5135 * .gdb-history: Remove; this doesn't belong here.
5137 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5138 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5139 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5141 * dirname.h: Include <stdbool.h>.
5142 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5143 for consistency with POSIX terminology. All uses changed.
5144 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5145 (strip_trailing_slashes): Use bool for booleans.
5146 * stripslash.c (strip_trailing_slashes): Likewise.
5148 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5149 sometimes returns a positive errno value even when it succeeds.
5150 (print_errno_message) [!LIBC]: Fall back on strerror if
5153 * path-concat.c (mempcpy): Don't define if a system header defines it.
5154 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5155 (longest_relative_suffix): New function.
5156 (path_concat): Use it. Assume first argument is not NULL.
5157 Port to DOS. Omit redundant separators.
5158 Report an error instead of returning NULL.
5159 Use mempcpy instead of memcpy.
5160 (xpath_concat): Remove: not declared or used.
5162 * same.h: Include <stdbool.h>
5163 (same_name): Return bool, not int.
5164 * same.c (same_name): Likewise.
5165 (errno): Don't declare; we assume C89 or better now.
5167 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5168 if not already defined.
5170 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5171 * dup-safer.c (errno): Likewise.
5173 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5175 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5178 2004-08-03 Simon Josefsson <jas@extundo.com>
5180 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5181 * progname.h: Don't include stdbool.h.
5183 2004-08-02 Simon Josefsson <jas@extundo.com>
5185 * getsubopt.h: New file, with comments from Bruno Haible.
5186 * getsubopt.c: New file, from glibc, but slightly modified based on
5187 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5189 2004-08-01 Simon Josefsson <jas@extundo.com>
5191 * xgetdomainname.c: Include stdlib.h, for free().
5193 2004-07-16 Simon Josefsson <jas@extundo.com>
5195 * dummy.c: New file.
5197 2004-07-16 Bruno Haible <bruno@clisp.org>
5199 * backupfile.h: Add extern "C" for C++.
5200 * closeout.h: Likewise.
5201 * copy-file.h: Likewise.
5202 * findprog.h: Likewise.
5203 * full-write.h: Likewise.
5204 * pathname.h: Likewise.
5205 * progname.h: Likewise.
5206 * stpcpy.h: Likewise.
5207 * stpncpy.h: Likewise.
5208 * strcase.h: Likewise.
5209 * strstr.h: Likewise.
5210 * xalloc.h: Likewise.
5212 * mbswidth.h: Add extern "C" for C++.
5213 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5215 2004-07-09 Simon Josefsson <jas@extundo.com>
5217 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5218 failed without this.)
5220 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5222 * fchown-stub.c: New file.
5224 2004-06-24 Jim Meyering <jim@meyering.net>
5226 * obstack.h (obstack_base): Cast to (void *), per documentation.
5228 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5230 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5232 2004-06-01 Jim Meyering <jim@meyering.net>
5234 * calloc.c: New file.
5236 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5238 * getdate.y (yylex): Allow space between sign and number.
5239 Problem reported by Dan Jacobson.
5241 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5242 and Jim Meyering <jim@meyering.net>
5244 Merge from coreutils CVS.
5246 * stat-macros.h: New file, with contents from file-type.h
5247 and coreutils' system.h.
5248 * file-type.c: Include "stat-macros.h".
5249 * file-type.h (file_type): Move all macro definitions to new file,
5252 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5253 Wrap old code with this conditional.
5254 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5255 function that does not dereference symlinks.
5256 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5258 * xreadlink.c: Include xreadlink.h first, to catch .h file
5259 dependency problems.
5260 (xreadlink): Accept new arg SIZE, for efficiency.
5261 All decls and uses changed.
5262 * xreadlink.h: Include <stddef.h>, for size_t.
5264 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5265 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5267 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5269 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5271 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5272 macros to be defined.
5273 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5274 the allocator returns NULL because the requested size is zero.
5276 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5278 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5279 var. Add comment explaining why libc still defines it. This
5280 merges the following patch from glibc:
5281 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5283 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5285 * obstack.c (_obstack): Remove unused variable. It hasn't been
5286 present in glibc since revision 1.1 of this file.
5287 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5288 obstack_alignment_mask, obstack_alloc, obstack_base,
5289 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5290 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5291 obstack_grow0, obstack_init, obstack_int_grow,
5292 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5293 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5294 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5295 nonexistent functions.
5297 2004-05-17 Derek R. Price <derek@ximbiot.com>
5298 Paul Eggert <eggert@cs.ucla.edu>
5300 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5302 2004-05-14 Bruno Haible <bruno@clisp.org>
5304 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5305 that consists of a '.' followed by an empty digit string.
5306 Patch by Tor Lillqvist <tml@iki.fi>.
5308 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5310 Port obstack to the AS/400, where pointers are 16 bytes wide and
5311 you cannot cast an integer to a valid pointer. This patch is
5312 currently waiting to be integrated into glibc; see
5313 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5315 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5316 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5317 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5318 (struct obstack): temp member is now a union of a pointer and
5319 an integer, instead of an integer. All integer uses changed.
5320 This does not affect the physical layout of struct obstack,
5321 except on hosts (like the AS/400) where the size or alignment of
5322 void * is greater than that of ptrdiff_t.
5323 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5324 __STDC__)]: Store temporary in pointer member of union, not
5326 * obstack.c: Include <stddef.h>, for offsetof.
5327 (struct fooalign): Remove; it doesn't need a name.
5328 (union fooround): Change double to long double, and add void *.
5329 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5330 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5331 not a macro. Hence the values are always int; so remove all
5332 casts-to-int in uses.
5334 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5335 Derek Price <derek@ximbiot.com>
5337 * alloca.c: Include <alloca.h>, to get our interface.
5338 * alloca_.h: Use __alloca on AIX, so that we don't have to
5339 include <alloca.h> first. Use C89 prototype for alloca; this
5340 requires including <stddef.h> for size_t. Use extern "C" if C++.
5341 Use #elif for simplicity, since we can assume C89 now.
5342 Don't try to source the system alloca.h since it will not be found
5343 and to prevent recursively including its replacement.
5344 * fnmatch.c: Include <alloca.h> instead of opencoding.
5345 * regex.c: Likewise.
5347 2004-05-16 Derek Price <derek@ximbiot.com>
5348 Paul Eggert <eggert@cs.ucla.edu>
5350 getline cleanup. This changes the getndelim2 API: both order of
5351 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5354 * getline.c: Don't include stddef.h or stdio.h, since our
5355 interface does that.
5356 (getline): Always use getdelim, so that we don't have two
5357 copies of this code.
5358 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5360 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5361 (GETNDELIM2_MAXIMUM): New macro.
5362 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5363 instead of the old practice of delim2==0. All callers changed.
5364 Return -1 on overflow, instead of returning junk.
5365 Do not set *linesize unless allocation succeeds.
5366 * getndelim2.h: Do not include stddef.h; no longer needed, now
5367 that we include sys/types.h.
5368 * getnline.h: Likewise.
5369 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5370 (getndelim2): Reorder arguments.
5371 * getnline.c (getnline, getndelim):
5372 Don't discard the NMAX argument.
5373 (getnline): Invoke getndelim, to avoid code duplication.
5374 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5375 of (size_t) -1 by callers of the getnline family.
5377 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5379 * nanosleep.c (suspended): Change its type from int to
5380 sig_atomic_t volatile.
5381 (first_call): Make it private to rpl_nanosleep, and have it
5382 be zero initially as that's a bit faster.
5383 (my_usleep): Round up fractional times instead of truncating them,
5384 as this is the usual meaning for 'sleep'.
5386 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5388 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5389 (ENOSYS): Define if not defined.
5390 (settime): Fall back on stime if it exists and settimeofday fails.
5391 But don't bother with fallbacks if a method fails with errno == EPERM.
5393 2004-05-11 Jim Meyering <jim@meyering.net>
5395 Prior to this change, the save_cwd caller required read access to the
5396 current directory on most systems (ones with the fchdir function).
5398 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5399 fails, try write-only, and finally, resort to using xgetcwd.
5401 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5403 * obstack.c, obstack.h: Import changes from libc.
5405 2004-04-28 Bruno Haible <bruno@clisp.org>
5407 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5408 implicitly appends .exe to executables.
5409 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5410 accepts Windows pathnames.
5411 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5412 Cygwin like Windows, since it now accepts Windows pathnames.
5413 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5414 Cygwin like Windows, since it now accepts Windows pathnames.
5415 Reported by Derek Robert Price <derek@ximbiot.com>.
5417 2004-04-20 Jim Meyering <jim@meyering.net>
5419 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5421 2004-04-20 Jim Meyering <jim@meyering.net>
5422 Bruno Haible <bruno@clisp.org>
5424 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5425 memory when realloc fails.
5427 2004-04-18 Jim Meyering <jim@meyering.net>
5429 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5430 don't leak memory and do call END_UTMP_ENT.
5432 2004-04-11 Paul Eggert <eggert@twinsun.com>
5434 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5435 (CHAR_BIT): Remove, since we assume C89.
5436 Include <stdint.h> if available, as per current Autoconf CVS advice.
5438 2004-03-30 Paul Eggert <eggert@twinsun.com>
5440 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5441 not bool, to be more consistent with Unix conventions.
5442 Suggested by Bruno Haible.
5444 Merge from coreutils.
5446 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5449 * getdate.h: Include stdbool.h, and timespec.h instead of
5450 the usual <time.h> dance.
5451 (get_date): Change signature to support fractional time stamps.
5452 All callers changed.
5453 * getdate.y: Include "getdate.h" first, as we can now
5454 assume C89 and don't need to worry about 'const'.
5455 Similarly, include "unlocked-io.h" near start, not in middle.
5457 (textint.value): Use long int rather than int.
5458 (textint.digits): Use size_t rather than int.
5459 (BILLION, LOG10_BILLION): New constants.
5460 (parser_control): New member rel_ns. Members day_ordinal,
5461 time_zone, month, day, hour, minutes, rel_year, rel_month,
5462 rel_day, rel_hour, rel_minutes, rel_seconds
5463 are now long int, not int. Member seconds is now struct timespec,
5464 not int. New member timespec_seen. Members dates_seen, days_seen,
5465 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5467 (%union.intval): Now long int, not int.
5468 New member timespec.
5469 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5470 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5471 (spec): Now is a timespec or an item list.
5472 (timespec, items): New nonterminals.
5473 (time, rel, relunit, number, get_date):
5474 Add support for fractional seconds.
5475 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5476 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5477 (to_hour): First arg is now long int, not int.
5478 (to_year): Returns long int, not int.
5479 Don't treat year -70 like 70.
5480 (tm_diff): Returns long int, not int.
5481 (lookup_word): Use bool instead of int when appropriate.
5482 (yylex): Use size_t for count, not int.
5483 Detect overflow when parsing large integer constants.
5484 Add support for fractions.
5485 (get_date): Make pointers 'const' if possible.
5486 Use more-portable code to detect integer overflow.
5487 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5488 Don't use ctime; it's not reliable if the year has >4 digits.
5490 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5491 This is for compatibility with BSD.
5493 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5494 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5495 From coreutils' system.h.
5497 * userspec.c: Don't include "posixver.h".
5498 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5499 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5500 compatible extension. Simplify code by removing a boolean int
5501 that was always nonzero if a string was nonnull.
5503 2004-03-30 Jim Meyering <jim@meyering.net>
5505 Merge from coreutils.
5507 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5509 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5510 an empty input stream.
5512 * readtokens.c: Include <stdbool.h>.
5513 (readtoken): Use `size_t' rather than int/long.
5514 All callers adjusted.
5515 Use `bool' rather than `int' where appropriate.
5516 Use memset rather than an explicit loop.
5517 Use x2nrealloc rather than xrealloc.
5518 Allow the use of `\0' as a delimiter.
5519 (readtokens): Likewise.
5520 * readtokens.h (readtoken, readtokens): Update prototypes.
5522 2004-03-30 Bruno Haible <bruno@clisp.org>
5524 * getloadavg.c (getloadavg): Don't assume setlocale returns
5527 2004-03-29 Paul Eggert <eggert@twinsun.com>
5529 Merge changes to getloadavg.c from coreutils and Emacs.
5531 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5532 Define to an expression, not to the empty string.
5533 Include cloexec.h and xalloc.h.
5534 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5535 Use set_cloexec_flag rather than rolling our own.
5536 * cloexec.c, cloexec.h: New files.
5538 2004-03-18 Paul Eggert <eggert@twinsun.com>
5540 * getopt.h: Sync with libc CVS.
5542 2004-03-18 Paul Eggert <eggert@twinsun.com>
5543 Bruno Haible <bruno@clisp.org>
5545 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5546 not on all platforms that have <wchar.h>.
5547 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5549 2004-03-09 Paul Eggert <eggert@twinsun.com>
5551 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5553 * getopt_int.h: New file, also synced from libc.
5555 2004-03-07 Paul Eggert <eggert@twinsun.com>
5557 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5558 '#if' expressions. Unlike the code it replaces, it does not
5559 depend on (defined _SC_PAGESIZE). However, it does depend on
5560 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5561 first reported by Jason Andrade in
5562 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5564 2004-01-18 Simon Josefsson <jas@extundo.com>
5566 * strdup.h: New file.
5567 * strdup.c: Include it.
5568 * path-concat.c: Include strdup.h. Drop strdup declaration.
5569 * userspec.c: Include strdup.h. Drop strdup declaration.
5571 2004-02-06 Karl Berry <karl@gnu.org>
5573 * config.charset: update from gettext 0.14.1.
5575 2004-02-05 Paul Eggert <eggert@twinsun.com>
5577 Add comments and code, prompted by suggestions from Bruno Haible
5579 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5580 describing the enum quoting_style values.
5581 * quotearg.c (quotearg_alloc): New function.
5582 (quotearg_buffer_restyled): Treat lone { and } as special.
5583 Treat = as special. Work around bug with older shells
5584 that "see" a '\' that is really the 2nd byte of a multibyte char.
5585 Quote empty string with shell_quoting_style.
5587 2004-02-03 Bruno Haible <bruno@clisp.org>
5589 * pipe.h: New file, from GNU gettext.
5590 * pipe.c: New file, from GNU gettext.
5592 2004-01-27 Bruno Haible <bruno@clisp.org>
5594 * execute.h: New file, from GNU gettext.
5595 * execute.c: New file, from GNU gettext.
5596 * w32spawn.h: New file, from GNU gettext.
5598 2004-01-23 Paul Eggert <eggert@twinsun.com>
5600 Exit-status fix from coreutils.
5602 Use exit_failure consistently in place of EXIT_FAILURE,
5603 so that program exit statuses are consistent on failure.
5605 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5606 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5607 * argmatch.h: Comment fix to match the above.
5608 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5609 Now a macro referring to exit_failure, instead of a separate
5610 variable. Include "exitfail.h" to get it.
5611 * xstrtol.h: Include "exitfail.h".
5612 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5614 * long-options.c (parse_long_options): Use prototype
5615 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5618 2004-01-21 Jim Meyering <jim@meyering.net>
5620 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5621 so as not to conflict with a different-sized __mktime_internal
5622 function in GNU libc.
5623 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5624 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5626 2004-01-18 Paul Eggert <eggert@twinsun.com>
5628 Merge from diffutils.
5630 * file-type.c (file_type): Add typed memory objects.
5631 * file-type.h (S_TYPEISTMO): New macro.
5633 * c-stack.h (c_stack_action): Remove argv argument.
5634 * c-stack.c (c_stack_action): Likewise. All uses changed.
5635 (die): Don't calculate message unless segv_action returns.
5636 (get_stack_location, min_address_from_argv, max_address_from_argv,
5637 volatile stack_base, volatile_stack_size): Remove.
5638 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5639 that every segmentation violation is a stack overflow. (Ouch!)
5640 See Debian bug 136249 (still outstanding) for more info about why
5641 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5643 2003-11-30 Bruno Haible <bruno@clisp.org>
5645 Safer stack allocation.
5646 * setenv.c: Include allocsa.h.
5647 (alloca): Remove fallback definition.
5648 (freea): Remove macro.
5649 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5652 2003-10-17 Bruno Haible <bruno@clisp.org>
5654 * binary-io.h: Avoid warnings on Cygwin.
5656 2003-12-28 Bruno Haible <bruno@clisp.org>
5658 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5659 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5661 2003-11-28 Bruno Haible <bruno@clisp.org>
5663 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5665 2003-11-27 Bruno Haible <bruno@clisp.org>
5667 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5669 2003-11-17 Bruno Haible <bruno@clisp.org>
5671 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5673 2003-11-24 Bruno Haible <bruno@clisp.org>
5675 * xallocsa.h: New file, from GNU gettext.
5676 * xallocsa.c: New file, from GNU gettext.
5678 2003-11-24 Bruno Haible <bruno@clisp.org>
5680 * allocsa.h: New file, from GNU gettext.
5681 * allocsa.c: New file, from GNU gettext.
5683 2003-11-24 Bruno Haible <bruno@clisp.org>
5685 * eealloc.h: New file.
5687 2004-01-15 Jim Meyering <jim@meyering.net>
5689 Merge from coreutils.
5691 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5692 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5693 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5695 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5696 optional configure-time default.
5698 * version-etc.c (version_etc_copyright): Update copyright date.
5700 * xreadlink.c (xreadlink): Correct outdated comment.
5702 2004-01-15 Paul Eggert <eggert@twinsun.com>
5704 Merge from coreutils.
5706 * posixver.c: Include posixver.h.
5708 * same.c: Include <stdbool.h>, <limits.h>.
5709 (_POSIX_NAME_MAX): Define if not defined.
5711 (same_name): If file names are silently truncated, report
5712 that the file names are the same if they are the same after
5713 the silent truncation.
5715 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5716 conversion function.
5717 * xstrtod.c (xstrtod): Likewise. All callers changed to
5718 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5721 2004-01-14 Paul Eggert <eggert@twinsun.com>
5723 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5724 with like-named macro in fnmatch.c.
5725 (EXT): Use an internal constant instead.
5727 Merge fnmatch patches from glibc.
5728 * fnmatch.c (mbsinit): Remove define.
5729 Add libc_hidden_ver (__fnmatch, fnmatch).
5730 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5731 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5733 2003-12-14 Karl Berry <karl@gnu.org>
5735 * config.charset: update from gettext-runtime.
5737 2003-12-03 Paul Eggert <eggert@twinsun.com>
5739 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5740 Bug reported by Alfred M. Szmidt.
5742 2003-11-29 Karl Berry <karl@gnu.org>
5744 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5746 2003-11-23 Paul Eggert <eggert@twinsun.com>
5747 Bruno Haible <bruno@clisp.org>
5749 * printf-parse.h: Don't include sys/types.h.
5750 (ARG_NONE): New macro.
5751 (char_directive): Change type of *arg_index fields to size_t.
5752 * printf-parse.c: Don't include sys/types.h.
5753 (SSIZE_MAX): Remove macro.
5754 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5755 Remove unnecessary overflow check.
5756 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5759 2003-11-24 Paul Eggert <eggert@twinsun.com>
5761 * alloca.c: Remove dependency on xalloc module.
5762 (xalloc_die): Remove.
5763 (memory_full) [!defined emacs]: New macro.
5764 [!defined emacs]: Don't include xalloc.h.
5765 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5766 address arithmetic overflows. Change datatypes a bit to avoid
5769 2003-11-22 Jim Meyering <jim@meyering.net>
5771 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5773 2003-11-17 Bruno Haible <bruno@clisp.org>
5775 * vasnprintf.c (alloca): Remove fallback definition.
5776 (freea): Remove definition.
5777 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5778 Reported by Paul Eggert.
5780 2003-11-17 Jim Meyering <jim@meyering.net>
5782 On systems without utime and without a utimes function capable of
5783 dealing with a NULL struct utimbuf* argument, this utime replacement
5784 could -- in unusual circumstances -- leak a file descriptor.
5785 * utime.c: Include <unistd.h> and <errno.h>.
5786 (utime_null): Be sure to close `fd' and to preserve errno.
5787 Reported by Geoff Collyer via Arnold Robbins.
5789 2003-11-16 Paul Eggert <eggert@twinsun.com>
5790 Bruno Haible <bruno@clisp.org>
5792 Protect against address arithmetic overflow.
5793 * printf-args.h: Include stddef.h.
5794 (arguments): Change type of field 'count' to size_t.
5795 * printf-args.c (printf_fetchargs): Use size_t instead of
5796 'unsigned int' where appropriate.
5797 * printf-parse.h: Include sys/types.h.
5798 (char_directive): Change type of *arg_index fields to ssize_t.
5799 (char_directives): Change type of fields 'count', max_*_length to
5801 * printf-parse.c: Include sys/types.h and xsize.h.
5802 (SSIZE_MAX): Define fallback value.
5803 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5804 instead of 'int' where appropriate. Check a_allocated, d_allocated
5805 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5806 * vasnprintf.c: Include xsize.h.
5807 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5808 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5809 overflow. Avoid wraparound when converting a width or precision from
5812 2003-11-16 Bruno Haible <bruno@clisp.org>
5814 Update from GNU gettext.
5815 * printf-parse.c: Generalize to it can be compiled for wide strings.
5816 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5817 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5818 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5819 SNPRINTF): New macros.
5820 Don't include <alloca.h> if the file is used inside libintl.
5821 (local_wcslen): New function, for Solaris 2.5.1.
5822 (VASNPRINTF): Use it instead of wcslen.
5824 2003-11-16 Bruno Haible <bruno@clisp.org>
5826 * xsize.h (xmax): New function.
5827 (xsum, xsum3, xsum4): Declare as "pure" functions.
5829 2003-11-12 Paul Eggert <eggert@twinsun.com>
5831 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5832 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5833 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5834 heuristic is just as accurate as far as we know, and it removes a
5835 dependency on size_max.m4 and ptrdiff_max.m4.
5837 2003-11-12 Paul Eggert <eggert@twinsun.com>
5839 * xstrtol.c (__xstrtol): Remove "break" immediately after
5840 "return", to pacify some unknown compiler. Problem reported
5843 2003-11-11 Bruno Haible <bruno@clisp.org>
5845 * xsize.h (SIZE_MAX): Remove fallback definition.
5846 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5849 2003-11-10 Paul Eggert <eggert@twinsun.com>
5851 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5852 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5853 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5855 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5856 not (size_t) -1, since it's defined here.
5858 2003-11-06 Paul Eggert <eggert@twinsun.com>
5860 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5861 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5862 Reject sizes of exactly SIZE_MAX bytes.
5863 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5864 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5866 2003-11-05 Bruno Haible <bruno@clisp.org>
5868 * xsize.h: Include limits.h, to avoid a possible collision with
5869 SIZE_MAX defined in <limits.h> on Solaris.
5871 2003-11-04 Bruno Haible <bruno@clisp.org>
5873 * xsize.h: New file.
5874 * linebreak.c: Include xsize.h.
5875 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5876 argument for overflow.
5877 Suggested by Paul Eggert.
5879 2003-10-31 Bruno Haible <bruno@clisp.org>
5881 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5882 to avoid (extremely rare) race condition.
5883 Suggested by Paul Eggert.
5885 2003-11-03 Jim Meyering <jim@meyering.net>
5887 * userspec.c: Include "userspec.h".
5888 * userspec.h: New file.
5890 2003-10-31 Paul Eggert <eggert@twinsun.com>
5892 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5893 * mountlist.c (SIZE_MAX): Define if not defined already.
5894 (read_filesystem_list): Set and use me_type_malloced.
5895 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5896 whatever the type happens to be), for brevity and consistency.
5897 Check for size calculation overflow on Alphas running OSF/1.
5899 2003-10-31 Jim Meyering <jim@meyering.net>
5901 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5903 * linebuffer.c: Include <string.h> for declaration of memset.
5905 2003-10-30 Paul Eggert <eggert@twinsun.com>
5906 Bruno Haible <bruno@clisp.org>
5908 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5909 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5911 2003-10-29 Paul Eggert <eggert@twinsun.com>
5913 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5914 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5916 * quotearg.c (quotearg_n_options): Use it.
5917 * group-member.c: Include <stdbool.h>.
5918 (free_group_info): Arg is now const *; don't free arg.
5919 (get_group_info): Now returns bool and accepts struct group_info *,
5920 rather than returning a malloc'ed struct group_info *.
5921 All uses changed. Check for overflow in internal size calculation.
5923 * getusershell.c (readname): Simplify the code by using x2nrealloc
5924 rather than xmalloc/xrealloc.
5925 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5926 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5927 conformance bug: the old code used a pointer after freeing the
5928 storage that it addressed.
5929 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5930 rather than doing it by hand.
5931 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5932 the buffer preserved. Use free and xmalloc instead.
5933 * quotearg.c (quotearg_n_options): Likewise.
5934 Use a simpler test for size overflow. Don't use xalloc_oversized
5935 because unsigned int might be wider than size_t (!); this suggests
5936 that we should switch from unsigned int to size_t for slot numbers.
5938 2003-10-27 Bruno Haible <bruno@clisp.org>
5940 * stdbool_.h: Better support for BeOS.
5942 2003-10-27 Paul Eggert <eggert@twinsun.com>
5944 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5945 to allocate the returned structure. Do not allocate a subarray,
5946 as x2nrealloc will do that.
5947 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5948 instead of xnrealloc.
5949 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5951 2003-10-26 Paul Eggert <eggert@twinsun.com>
5953 * xalloc.h (xalloc_oversized): New static inline function, for
5954 callers that want to do their own size-overflow checking. Include
5955 <stdbool.h>, since xalloc_oversized returns bool.
5956 * xalloc.c (array_size_overflow): Remove. All callers changed
5957 to use xalloc_oversized.
5959 Add two functions x2realloc, x2nrealloc, for programs that grow
5960 arrays dynamically by doubling their sizes.
5961 * xalloc.h (x2realloc, x2nrealloc): New decls.
5962 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5965 Port to C99 semantics for 'inline' of external functions.
5966 Bug reported by Bruno Haible.
5967 * xmalloc.c (xnmalloc_inline): New static inline function,
5968 with the old contents of xnmalloc.
5969 (xnmalloc, xmalloc): Use it.
5970 (xnrealloc_inline): New static inline function,
5971 with the old contents of xnrealloc.
5972 (xnrealloc, xrealloc): Use it.
5974 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5976 2003-10-25 Paul Eggert <eggert@twinsun.com>
5978 Fix several address-calculation bugs in the hash modules,
5979 plus some minor code cleanup.
5981 * hash.h: Include <stdbool.h>, for bool.
5982 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5983 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5984 hash_get_n_entries, hash_get_max_bucket_length,
5985 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5986 hash_rehash): Use size_t rather than unsigned.
5987 * hash.c (struct hash_table, hash_get_n_buckets,
5988 hash_get_n_buckets_used, hash_get_n_entries,
5989 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5990 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5991 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5993 (SIZE_MAX): Define if not defined.
5994 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5995 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5997 Use const * when possible.
5998 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5999 (check_tuning): Fix bug: if tuning parameters were very close to
6000 0 or 1, rounding errors could have caused subscript violations.
6001 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6002 (hash_initialize): Add 'fail:' label
6003 to free table and return NULL, and use it to simplify code.
6004 Use calloc rather than clearing the storage ourself.
6005 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6006 buffer size calculations.
6007 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6008 Include <stddef.h>, for size_t.
6009 * hash-pjw.c (hash_pjw): Likewise.
6010 Switch to method described by Bruno Haible.
6011 Include <limits.h>, for CHAR_BIT.
6012 (SIZE_BITS): New macro.
6014 2003-10-21 Paul Eggert <eggert@twinsun.com>
6016 * getndelim2.c (getndelim2): When size calculation overflows,
6017 ceiling the allocation at NMAX bytes rather than silently
6018 discarding input bytes before NMAX is reached. This makes
6019 a difference only if NMAX exceeds SIZE_MAX / 2.
6021 * obstack.c: Merge from glibc.
6022 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6023 Add libc_hidden_def (_obstack_newchunk).
6024 (_obstack_free) [! defined _LIBC]: Remove.
6025 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6026 a clone of the function body.
6027 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6028 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6030 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6031 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6034 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6035 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6036 Don't use lvalue casts, as GCC plans to remove support for them
6037 in GCC 3.5. Reported by Joseph S. Myers. This bug
6038 was also present in the non-GCC version, indicating that this
6039 code had always been buggy and had never been widely used.
6040 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6041 Use the fast variant of each macro, rather than copying the
6042 definiens of the fast variant; that way, we'll be more likely to
6043 catch future bugs in the fast variants.
6045 2003-10-20 Bruno Haible <bruno@clisp.org>
6047 * wait-process.h: New file, from GNU gettext.
6048 * wait-process.c: New file, from GNU gettext.
6050 2003-10-19 Jim Meyering <jim@meyering.net>
6052 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6054 2003-10-16 Paul Eggert <eggert@twinsun.com>
6056 * getgroups.c: Include <errno.h>, <stdlib.h>.
6057 (getgroups): First arg is int, not size_t.
6058 Don't let 'free' mangle errno.
6060 2003-10-16 Jim Meyering <jim@meyering.net>
6062 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6064 2003-10-15 Paul Eggert <eggert@twinsun.com>
6066 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6068 (new_exclude, add_exclude_file): Initial size no longer needs to
6070 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6071 our own address arithmetic overflow checking.
6073 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6074 (fnmatch): Do not alloca more than 2000 wide characters;
6075 instead, use malloc for large buffers.
6076 Check for address arithmetic overflow, and return -1
6077 with errno set to ENOMEM in that case.
6078 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6079 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6080 instead, return -1. Check for address arithmetic overflow.
6082 2003-10-14 Paul Eggert <eggert@twinsun.com>
6084 Handle invalid suffixes and overflow independently, so that
6085 callers can treat them independently as needed. Fix some bugs in
6086 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6087 suffix for a human-readable blocksize. The major caller-visible
6088 change is the addition of a new
6089 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6090 that both overflow and suffix chars were found.
6092 * human.c (humblock): Don't check separately for invalid suffix
6093 char; that is xstrtoumax's job (now that its bug is fixed).
6094 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6095 INTMAX_MAX]: New macros.
6096 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6097 TYPE_MAXIMUM): New macros.
6098 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6099 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6100 if overflow occurs, as it's what __strtol does and it's more useful
6102 (__xstrtol): If __strtol reports some error other than ERANGE,
6103 reflect it to the caller as LONGINT_INVALID. If it reports
6104 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6105 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6106 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6108 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6109 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6110 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6111 [defined UINTMAX_MAX]: New macros.
6113 2003-10-14 Bruno Haible <bruno@clisp.org>
6115 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6116 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6117 Also use volatile where needed.
6119 2003-10-12 Paul Eggert <eggert@twinsun.com>
6121 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6122 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6123 and define in terms of the other primitives.
6124 * xmalloc.c: Include stdbool.h; do not include exit.h.
6125 (SIZE_MAX): Define if not already defined.
6126 (array_size_overflow): New function.
6127 (xalloc_die): Abort instead of exiting if 'error' returns.
6128 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6129 (xmalloc, xrealloc): Use them.
6130 (xcalloc): Check for address arithmetic overflow.
6131 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6132 a bit faster than strcpy.
6134 2003-10-08 Paul Eggert <eggert@twinsun.com>
6136 Merge getpass from libc, plus a few fixes.
6138 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6139 Include <stdbool.h>.
6140 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6141 __fsetlocking to empty.
6142 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6143 do include <bits/libc-lock.h>.
6144 Do not include <fcntl.h>; not needed.
6145 [_LIBC]: Include <wchar.h>.
6146 (NOTCANCEL_MODE): New macro.
6147 (flockfile, funlockfile) [_LIBC]: New macros.
6148 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6149 [!_LIBC]: New macros.
6150 (call_fclose): New function.
6151 (getpass): Use it. Save tty stream separately; this simplifies the
6152 code and makes it more reliable if stdin happens to equal stdout.
6153 Invoke __fsetlocking on tty.
6154 Handle thread cancellation if needed.
6155 Namespace cleanup (use __tcgetattr, __getline).
6156 Use bool for Booleans.
6157 [USE_IN_LIBIO]: Handle wide streams.
6158 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6159 stream might go where.
6161 * unlocked-io.h: Include <stdio.h>, so that the caller
6162 doesn't have to include <stdio.h> before us.
6163 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6164 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6165 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6166 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6167 if not declared, so that we can use getpass.c code from libc without
6169 (flockfile, ftrylockfile, funlockfile): New macros.
6171 2003-10-06 Bruno Haible <bruno@clisp.org>
6173 * version-etc-2.h: Remove file.
6174 * version-etc-2.c: Remove file.
6176 2003-09-25 Jim Meyering <jim@meyering.net>
6177 Bruno Haible <bruno@clisp.org>
6179 This lets translators provide better translations for the
6180 "Written by ..." part of --version output.
6181 * version-etc.h: Include stdarg.h.
6182 (version_etc_copyright): Declare as readonly.
6183 (version_etc): Make this function variadic with a NULL-terminated list
6184 of author name strings.
6185 (version_etc_va): New declaration.
6186 * version-etc.c: Include stdarg.h, stdlib.h.
6187 (version_etc_copyright): Declare as readonly.
6188 (version_etc_va): New function. Provide a different translatable string
6189 for each possible number of authors < 10. Abbreviate when there are 10
6191 (version_etc): Make this function variadic. Call version_etc_va.
6192 Suggestion from Gary V. Vaughan.
6194 * long-options.h (parse_long_options): Change prototype: the authors
6195 string is moved to the end and becomes variadic.
6196 * long-options.c: Include stdarg.h.
6197 (parse_long_options): Make this function variadic, too.
6198 Call version_etc_va, not version_etc.
6200 2003-10-06 Bruno Haible <bruno@clisp.org>
6202 * fatal-signal.h: New file, from GNU gettext.
6203 * fatal-signal.c: New file, from GNU gettext.
6205 2003-10-04 Karl Berry <karl@gnu.org>
6207 * argp*: update from libc.
6209 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6211 * getpass.c (getpass): Use a no-op fseek when switching from input to
6212 output mode on the same stream.
6214 2003-09-29 Paul Eggert <eggert@twinsun.com>
6216 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6217 Fix arg typo in previous patch.
6219 2003-09-28 Jim Meyering <jim@meyering.net>
6221 * error.c: Correct cpp indentation.
6223 2003-09-27 Paul Eggert <eggert@twinsun.com>
6225 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6226 Omit the special code that used __typeof__, since we worry that
6227 it could be more trouble than it's worth. See:
6228 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6229 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6233 2003-09-26 Jim Meyering <jim@meyering.net>
6235 * error.c (error_tail): Move some declarations
6236 into inner scope where the local variables are used.
6238 2003-09-26 Bruno Haible <bruno@clisp.org>
6240 * stpncpy.h (gnu_stpncpy): New declaration.
6241 (stpncpy): Define as alias for gnu_stpncpy.
6242 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6244 2003-09-26 Paul Eggert <eggert@twinsun.com>
6246 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6247 (error_tail): Do not loop, reallocating temporary buffer, since
6248 the output cannot contain more wide characters than the input
6249 contains bytes, the size must be big enough already. This avoids
6250 one potential size overflow calculation. Check for size overflow
6251 when calculating temporary buffer size. Free temporary buffer
6252 when done, if it was allocated with malloc; this plugs a memory
6253 leak. Remove casts from void * to pointers, that are no longer
6254 needed now that we're assuming C89 or better.
6256 Merge error changes from glibc.
6258 * error.c, error.h: Update copyright notice header to match glibc.
6259 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6260 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6261 Disable cancellation while printing error.
6262 * error.h: Prepend __ to parameter names.
6264 2003-09-25 Karl Berry <karl@gnu.org>
6266 * argp-fmtstream.c, argp-help.c: update from libc.
6268 2003-09-25 Bruno Haible <bruno@clisp.org>
6270 * version-etc-2.h: New file, from version-etc.h with modifications.
6271 * version-etc-2.c: New file, from version-etc.c with modifications.
6273 2003-09-25 Simon Josefsson <jas@extundo.com>
6275 * xgetdomainname.h: New file.
6276 * xgetdomainname.c: New file.
6278 2003-09-25 Simon Josefsson <jas@extundo.com>
6279 Bruno Haible <bruno@clisp.org>
6281 * getdomainname.h: New file.
6282 * getdomainname.c: New file.
6284 2003-09-24 Paul Eggert <eggert@twinsun.com>
6286 * linebuffer.c (freebuffer): Don't free the argument, just
6287 the buffer associated with the argument. Bug reported by
6290 2003-09-19 Karl Berry <karl@gnu.org>
6292 * argp.h: update from libc.
6294 2003-09-16 Paul Eggert <eggert@twinsun.com>
6296 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6297 input error, instead of returning NULL the next time we are called
6298 (and therefore losing track of errno).
6300 2003-09-15 Paul Eggert <eggert@twinsun.com>
6302 * getndelim2.c (getndelim2): Don't trash errno when a read
6303 fails, so that the caller gets the proper errno.
6305 * readutmp.c (read_utmp): Likewise.
6306 Check for fstat error. Close stream and free storage
6309 2003-09-14 Bruno Haible <bruno@clisp.org>
6311 * fwriteerror.h: New file.
6312 * fwriteerror.c: New file.
6314 2003-09-14 Jim Meyering <jim@meyering.net>
6316 * getloadavg.c: Correct cpp indentation.
6317 * strdup.c: Likewise.
6318 * vasnprintf.c: Likewise.
6320 2003-09-12 Paul Eggert <eggert@twinsun.com>
6322 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6323 * obstack.c [!defined _LIBC]: Likewise.
6324 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6325 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6326 * exitfail.c: Don't include stdlib.h; no longer needed.
6328 More changes to assume C89 or better.
6330 * error.c (error_tail): Assume vprintf.
6332 * argmatch.c (getenv): Remove decl.
6333 * progreloc.c (get_full_program_name): Define via prototype.
6334 * setenv.c (clearenv): Likewise.
6335 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6337 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6338 (malloc, memcpy): Remove decls.
6339 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6340 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6341 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6342 (memcpy): Remove macro.
6343 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6344 (__P): Remove. All uses removed.
6345 (PTR): Remove. All uses changed to void *.
6346 (CHAR_BIT, NULL): Remove.
6347 (spaces, zeros, memset_space, memset_zero)
6348 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6350 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6351 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6352 Define with prototype.
6353 Remove now-unnecessary prototype decl.
6354 (extra_args_spec): Assume ANSI C. All uses changed.
6355 (extra_args_spec_iso): Remove.
6356 (my_strftime, emacs_strftimeu): Define via prototype.
6357 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6359 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6360 * strtoimax.c: Include <stdlib.h> unconditionally.
6361 (strtoul, strtol): Remove decls.
6362 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6364 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6365 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6366 (LOCALE_PARAM_PROTO): New macro.
6367 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6368 (INTERNAL (strtol), strtol): Define with a prototype.
6369 (PARAMS): Remove. All uses removed.
6370 * tempname.c: Include <string.h> unconditionally.
6371 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6372 * xgethostname.c (main): Define with a prototype.
6373 * xmalloc.c: Include "xalloc.h" first, to check interface.
6374 Include <stdlib.h> unconditionally.
6375 (calloc, malloc, realloc, free): Remove decls.
6376 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6377 Include <stdlib.h> unconditionally. Sort include file names.
6379 (xstrtod): Define with a prototype.
6380 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6381 (strtol, strtoul): Remove decls.
6383 2003-09-11 Paul Eggert <eggert@twinsun.com>
6385 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6386 Include <stdlib.h>, <string.h> unconditionally.
6387 Remove now-unnecessary cast to char *.
6388 * strnlen.c: Include <string.h> unconditionally.
6389 * yesno.c (yesno): Define with a prototype.
6391 2003-09-10 Bruno Haible <bruno@clisp.org>
6393 * strcspn.c: Include <string.h> unconditionally.
6394 * strpbrk.c: Include <string.h> unconditionally.
6395 * strstr.c: Include <string.h> unconditionally.
6396 * unicodeio.c: Include <string.h> unconditionally.
6397 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6398 * unsetenv.c: Likewise.
6399 * xreadlink.c: Include <stdlib.h> unconditionally.
6400 * yesno.c: Include <stdlib.h> unconditionally.
6401 (rpmatch): Add prototype.
6403 2003-09-10 Jim Meyering <jim@meyering.net>
6405 * error.c: Correct indentation of cpp directives.
6407 2003-09-09 Paul Eggert <eggert@twinsun.com>
6411 * acosl.c (main): Use a prototype.
6412 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6415 * getloadavg.c (getloadavg, main): Define via prototypes.
6417 * getopt.h (struct option.name): Assume C89, and use 'const'.
6418 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6419 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6421 * getopt.c (const): Remove macro.
6422 Include <string.h> unconditionally.
6423 (my_index): Remove; all uses changed to strchr.
6424 (strlen): Remove decl.
6425 (exchange): Remove forward decl; no longer needed.
6426 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6427 Define with prototype.
6428 * getopt1.c (const): Remove macro.
6429 (getopt_long, getopt_long_only, main): Define with prototype.
6431 * getugroups.c: Include <string.h> unconditionally.
6433 * getusershell.c: Include <stdlib.h> unconditionally.
6434 (getusershell, setusershell, endusershell, readname, main):
6435 Define with prototypes.
6437 * group-member.c: Include group-member.h first.
6438 Include <stdlib.h> unconditionally.
6440 * hard-locale.c: Include hard-locale.h first.
6441 Include <stdlib.h>, <string.h> unconditionally.
6443 * hash.c (free, malloc): Remove decls.
6444 Include <stdlib.h> unconditionally.
6446 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6447 (getenv): Do not declare.
6449 * idcache.c: Include <string.h> unconditionally.
6451 * long-options.c: Include long-options.h first, to test interface.
6452 Include <stdlib.h> unconditionally.
6454 * makepath.c: Include makepath.h first, to test interface.
6455 Include <stdlib.h> and <string.h> unconditionally.
6457 * linebuffer.c: Include <stdlib.h>.
6458 (free): Remove decl.
6460 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6461 rpl_malloc returns void *, not char *.
6462 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6464 * md5.h: Include <limits.h> unconditionally.
6465 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6466 (__P): Remove; all uses removed.
6467 * md5.c: Include "md5.h" first.
6468 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6469 md5_buffer, md5_process_bytes, md5_process_block):
6470 Define with prototypes.
6471 * sha.h (__P): Remove all uses. (It wasn't defined??)
6472 * sha.c: Include "sha.h" first.
6473 Include <stdlib.h>, <string.h> unconditionally.
6475 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6476 * memcmp.c (__ptr_t): Likewise.
6477 * memrchr.c (__ptr_t): Likewise.
6478 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6479 Include <string.h> unconditionally.
6480 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6481 * memchr.c: Include <stdlib.h> unconditionally.
6482 * memchr.c (LONG_MAX): Remove.
6483 * memrchr.c (LONG_MAX): Likewise.
6484 * memchr.c (__memchr): Define via a prototype.
6485 * memrchr.c (__memrchr): Likewise.
6486 * memcmp.c (__P): Remove, and remove all uses.
6487 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6488 Remove forward decls; no longer needed.
6489 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6490 Use types required by C89 in prototype.
6492 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6493 * savedir.c: Likewise.
6494 * mkdir.c (free): Remove decl.
6495 * rmdir.c (rmdir): Define with a prototype.
6496 * savedir.c: Include savedir.h first, to test interface.
6498 * mktime.c (STDC_HEADERS): Remove.
6499 Include <stdlib.h>, <string.h> unconditionally.
6501 * modechange.c: Include <stdlib.h> unconditionally.
6502 (malloc): Remove decl.
6504 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6505 (free): Remove decl.
6507 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6508 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6509 (This type really should be intptr_t, but that's a C99ism.)
6510 (_obstack_memcpy): Remove: all uses changed to memcpy.
6511 Include <string.h> unconditionally.
6512 (struct obstack): Assume __STDC__ for types of members
6513 chunkfun, freefun, extra_arg.
6514 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6515 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6516 obstack_begin, obstack_specify_allocation,
6517 obstack_specify_allocation_with_arg, obstack_chunkfun,
6518 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6519 Remove unprototyped decls and the macros that use them.
6520 * obstack.c (POINTER): Remove. All uses changed to void *.
6521 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6522 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6523 (defined __STDC__ && __STDC__)]:
6524 Remove nonprototyped code.
6525 Include <stdlib.h> unconditionally.
6526 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6527 _obstack_allocated_p, _obstack_free, obstack_free,
6528 _obstack_memory_used, print_and_abort):
6529 Define using prototypes.
6530 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6531 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6532 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6533 obstack_next_free, obstack_object_size, obstack_room) [0]:
6534 Remove unused, unprototyped code.
6536 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6538 * physmem.c (physmem_total, physmem_available, main): Define
6541 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6542 (main): Define with a prototype.
6544 * posixver.c (getenv): Remove decl.
6546 * putenv.c (malloc): Returns void *, not char *.
6547 Include <string.h> unconditionally.
6548 (strchr, memcpy, NULL): Do not define.
6550 * readtokens.c: Include readtokens.h first, to test interface.
6551 Include <stdlib.h>, <string.h> unconditionally.
6552 (init_tokenbuffer): Define with a prototype.
6554 * regex.c (PARAMS): Remove. All uses removed.
6555 All uses of _RE_ARGS removed, too.
6556 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6558 (bzero): Assume memset exists.
6559 (memcmp, memcpy, NULL): Remove.
6560 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6561 char, or assignments to local vars of type signed char.
6562 (init_syntax_once, PREFIX(extract_number_and_incr),
6563 PREFIX(print_partial_compiled_pattern),
6564 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6565 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6566 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6567 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6568 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6569 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6570 wcs_compile_range, byte_compile_range, truncate_wchar,
6571 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6572 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6573 count_mbs_length, wcs_re_match_2_internal,
6574 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6575 PREFIX(alt_match_null_string_p),
6576 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6577 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6578 regfree, PREFIX(extract_number)): Define with prototype. Remove
6579 now-unnecessary declaration, if any.
6580 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6582 Remove now-unnecessary casts among pointer types.
6583 * regex.h (_RE_ARGS): Remove. All uses removed.
6585 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6586 (free): Remove decl.
6588 * rpmatch.c: Include <stdlib.h> unconditionally.
6590 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6591 (free): Remove decl.
6593 * save-cwd.c: Include <stdlib.h> unconditionally.
6594 * xgetcwd.c: Likewise.
6596 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6597 (free): Remove decl.
6599 * strchrnul.c (strchrnul): Define with a prototype.
6600 Fix bug: c_in was not converted to char before searching.
6602 The following changes are not K&R related:
6604 * group-member.h: Include <sys/types.h>, so that this file is
6606 * makepath.h: Likewise.
6608 * getusershell.c (readname, default_index, line_size, readname):
6609 Use size_t, not int, for sizes.
6610 (readname): If the size overflows, report an error instead of
6613 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6615 * getndelim2.c: Assume stdlib.h per the C89 spec.
6617 2003-09-08 Paul Eggert <eggert@twinsun.com>
6619 Assume C89 or better; remove K&R cruft.
6620 A few of these changes were first proposed by Derek Robert Price
6621 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6623 * addext.c: Include <string.h> unconditionally.
6624 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6625 Don't declare getenv or malloc.
6627 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6628 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6630 (find_stack_direction, alloca): Use prototypes.
6632 * atexit.c (atexit): Define using a prototype.
6634 * basename.c, dirname.c, stripslash.c:
6635 Include <string.h> unconditionally.
6637 * bcopy.c: Include <stddef.h>.
6638 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6640 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6642 * error.h (error, error_at_line, error_print_progname)
6643 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6644 * error.c: Include error.h first, to check interface.
6645 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6646 (VA_START): Remove; all uses changeed to va_start.
6647 (exit, strerror): Remove decls.
6648 (error_print_progname): Prototype uncondionally.
6649 Don't include <errno.h>; no longer needed.
6650 (private_strerror): Remove.
6651 (error_tail): Always define.
6652 (error, error_at_line): Assume C89 or better; always use prototypes.
6653 * fatal.c: Include "fatal.h" first, to test interface.
6654 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6655 (VA_START): Remove; all uses changed to va_start.
6656 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6658 (exit): Remove decl.
6659 (fatal): Prototype unconditionally. Assume va_start works.
6660 Abort at end, to pacify gcc.
6662 * euidaccess.c (main): Define with a prototype.
6664 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6666 * exitfail.c: Include <stdlib.h> unconditionally.
6668 * fnmatch_.h (__P): Remove. All uses changed to assume
6670 * fnmatch.c: Include fnmatch.h first, to test interface.
6671 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6672 (getenv): Remove decl.
6673 (fnmatch): Define using a prototype.
6674 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6675 (FCT): Define using a prototype.
6677 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6679 * gethostname.c: Include <stddef.h>.
6680 (gethostname): Define with prototype. Length is size_t, not int.
6682 2003-09-08 Paul Eggert <eggert@twinsun.com>
6684 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6685 getversion.c should have been removed then, but was accidentally
6688 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6689 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6691 2003-09-07 Paul Eggert <eggert@twinsun.com>
6693 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6694 copy_tm_result. Bug reported by Simon Josefsson in
6695 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6697 2003-09-06 Paul Eggert <eggert@twinsun.com>
6699 * time_r.c, time_r.h: New files.
6701 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6703 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6704 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6706 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6708 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6709 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6712 * timegm.c: Switch to glibc implementation, with the following changes:
6713 [defined HAVE_CONFIG_H]: Include <config.h>.
6714 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6715 (__mktime_internal) [!defined _LIBC]: New decl.
6716 (__gmtime_r) [!defined _LIBC]: New macro and function.
6717 (timegm): Use a prototype, since gnulib assumes C89.
6718 Do not bother declaring tmp to be const, as it's not really usefu.
6719 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6720 (timegm): Declare only if HAVE_DECL_TIMEGM.
6722 2003-09-03 Paul Eggert <eggert@twinsun.com>
6724 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6725 Bug reported by Lute Kamstra in
6726 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6728 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6729 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6730 course with correspondingly smaller numbers for tomorrow and
6731 yesterday. From Tadayoshi Funaba. Originally installed into
6732 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6735 2003-08-31 Simon Josefsson <jas@extundo.com>
6737 * timegm.h: New file.
6738 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6740 2003-08-31 Karl Berry <karl@gnu.org>
6742 * argp.h: update from libc.
6744 2003-08-28 Bruno Haible <bruno@clisp.org>
6746 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6747 warning on QNX, which defines O_BINARY to 000000.
6749 2003-08-24 Bruno Haible <bruno@clisp.org>
6751 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6752 MSVC7 <stdio.h> is included later.
6754 2003-08-20 Bruno Haible <bruno@clisp.org>
6756 * progname.h: New file, from GNU gettext.
6757 * progname.c: New file, from GNU gettext.
6758 * progreloc.c: New file, from GNU gettext.
6760 2003-08-19 Bruno Haible <bruno@clisp.org>
6762 * xstrdup.c: Assume <string.h> exists.
6764 2003-08-18 Jim Meyering <jim@meyering.net>
6766 * setenv.h: Indent nested cpp directive.
6767 * vasnprintf.c: Remove trailing blanks.
6769 2003-08-17 Simon Josefsson <jas@extundo.com>
6770 Bruno Haible <bruno@clisp.org>
6772 * xstrndup.h: New file.
6773 * xstrndup.c: New file.
6775 2003-08-17 Bruno Haible <bruno@clisp.org>
6777 * strndup.h: New file.
6779 2003-08-16 Paul Eggert <eggert@twinsun.com>
6781 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6782 space, undoing this 2003-08-12 change:
6783 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6785 2003-08-16 Jim Meyering <jim@meyering.net>
6787 Merge from coreutils.
6788 * xstrtoimax.c: #else #if -> #elif.
6789 * xstrtoumax.c: Likewise.
6791 2003-08-15 Paul Eggert <eggert@twinsun.com>
6793 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6794 rather than tab, after '#' in shell-script copyright notices.
6795 Suggested by Bruno Haible.
6797 2003-08-15 Jim Meyering <jim@meyering.net>
6798 and Paul Eggert <eggert@twinsun.com>
6800 Merge from coreutils.
6801 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6802 member but strut utmpx does not. Needed for AIX 4.3.3.
6803 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6805 2003-08-15 Jim Meyering <jim@meyering.net>
6807 Merge from coreutils.
6808 * xgethostname.c: Include <stdlib.h>.
6809 (xghostname): Don't exit for anything other than memory-related
6810 failure; just return NULL.
6811 * userspec.c: Include "posixver.h".
6812 (parse_user_spec): Accept `.' as a separator only
6813 in pre-POSIX-200112 mode.
6814 * strtoimax.c: Use #elif rather than #else #if.
6815 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6816 Remove function, now that we can rely on a working tzset function.
6817 [!_LIBC]: Ensure that the required autoconf test has been run.
6818 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6819 Use underlying_strftime for %r.
6820 * sha.c: Merge in some clean-up and optimization changes from glibc.
6821 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6822 Ensure that it is a multiple of 64.
6823 Rearrange loop exit tests so as to avoid performing an
6824 additional fread after encountering an error or EOF.
6825 * realloc.c: Update copyright date.
6827 2003-08-14 Jim Meyering <jim@meyering.net>
6829 Merge from coreutils.
6830 * obstack.h: Whitespace changes.
6831 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6832 and xcalloc return values.
6833 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6834 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6835 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6836 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6837 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6839 Use mntctl's return value to drive the entry-processing loop, since
6840 we can't rely on the value of the vmt_length member in the last
6841 entry. On some systems doing so could result in exhausting
6842 virtual memory. Based in part on a patch from Mike Jetzer.
6844 2003-08-14 Jim Meyering <jim@meyering.net>
6845 and Paul Eggert <eggert@twinsun.com>
6847 Merges from coreutils, plus other fixes.
6848 * physmem.c: Merge in portability changes from gcc/libiberty
6849 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6850 for credits and details. Thanks to Kaveh Ghazi for helping
6851 to keep these files in sync.
6852 (ARRAY_SIZE): Define it.
6853 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6854 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6855 (memcasecmp): Don't assume size_t fits in unsigned int.
6856 Remove casts and duplicate code.
6857 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6858 (memcpy): Remove definition.
6859 Merge in some clean-up and optimization changes from glibc.
6860 [BLOCKSIZE]: Move definition to top of file.
6861 Ensure that it is a multiple of 64.
6862 Rearrange loop exit tests so as to avoid performing an
6863 additional fread after encountering an error or EOF.
6864 * md5.h (md5_uintptr): Define.
6865 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6866 return to the initial working directory. Preserve errno
6868 * idcache.c: Include "xalloc.h".
6869 (xmalloc, xrealloc): Remove decls.
6870 (getuser): Remove casts no longer required in C89.
6871 * human.c: Include stdio.h, for sprintf.
6872 * group-member.c: Include "xalloc.h".
6873 (xmalloc, xrealloc): Remove decls.
6874 (get_group_info): Remove casts no longer required in C89.
6875 * getusershell.c (readname): Remove casts no longer required in C89.
6876 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6877 * getline.c: Whitespace fix, from coreutils.
6879 2003-08-13 Paul Eggert <eggert@twinsun.com>
6881 * exclude.c: Include <ctype.h>
6882 (IN_CTYPE_DOMAIN): New macro.
6884 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6887 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6888 Undo previous (whitespace-only) change.
6890 2003-08-12 Paul Eggert <eggert@twinsun.com>
6892 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6893 Normalize leading white space and remove trailing white space.
6894 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6895 notice, as per ../config/srclist-update.
6897 Merge from coreutils.
6898 * euidaccess.h: New file.
6899 * euidaccess.c: Include it.
6900 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6901 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6902 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6904 2003-08-11 Bruno Haible <bruno@clisp.org>
6906 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6907 (vasnprintf): Use it instead of wcslen.
6909 2003-08-11 Bruno Haible <bruno@clisp.org>
6911 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6912 value to ensure that _Bool promotes to int. Use #define for _Bool when
6913 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6915 2003-08-10 Karl Berry <karl@gnu.org>
6917 * regex.h: update from libc (whitespace fix).
6919 2003-08-09 Paul Eggert <eggert@twinsun.com>
6921 Merge some files from coreutils. These changes were
6922 originally made by Jim Meyering.
6923 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6924 many older Unixes require this.
6925 * alloca.c (alloca): Remove cast to argument of free;
6926 no longer needed in C89.
6927 * alloca_.h, regex.h: Fix white space to match
6928 what GNU indent does.
6930 2003-08-05 Paul Eggert <eggert@twinsun.com>
6932 * bumpalloc.h: Remove.
6934 2003-08-04 Paul Eggert <eggert@twinsun.com>
6936 * getloadavg.c: Change copyright notice and spacing to conform to
6939 Merge from coreutils.
6940 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6942 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6943 from Karl Berry, implemented by Jim Meyering.
6944 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6945 from Dmitry V. Levin.
6946 Remove anachronistic cast of xrealloc.
6947 * fnmatch_.h (__const): Remove. Use 'const'.
6948 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6949 type. Otherwise, it wouldn't compile with at least /bin/cc on
6950 ymp-cray-unicos9.0.2.X.
6951 Combine two mostly-identical uses of alloca into one.
6952 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6954 2003-08-04 Dave Love <d.love@dl.ac.uk>
6958 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6959 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6960 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6961 obsolete NLIST_NAME_UNION.
6962 [__GNU__]: Undef BSD and FSCALE.
6963 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6965 2003-08-03 Paul Eggert <eggert@twinsun.com>
6967 * stdbool_.h (_Bool): Make it signed char, instead of
6968 an enum type, so that it's guaranteed to promote to int. See:
6969 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6971 2003-07-31 Paul Eggert <eggert@twinsun.com>
6973 * strerror.c: Include config.h, limits.h. Declare sprintf.
6974 (strerror): Don't assume that a printable int fits in 14 bytes.
6976 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6977 Bruno Haible <bruno@clisp.org>
6979 * getline.h (getline, getdelim): Change return type to ssize_t.
6980 * getline.c (getline, getdelim): Likewise.
6981 Remove _GNU_SOURCE define; now it's defined in config.h through
6984 2003-07-22 Paul Eggert <eggert@twinsun.com>
6986 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6987 over-parenthesization in macros.
6989 Sync with coreutils.
6991 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6994 Use `exit_failure' for xalloc and xmemcoll instead of their own
6995 private exit-failure variables.
6996 * xalloc.h (xalloc_exit_failure): Remove.
6997 * xmalloc.c: Likewise. Include exitfail.h.
6998 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6999 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7000 * xmemcoll.c: Likewise. Include exitfail.h.
7001 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7003 2003-07-18 Paul Eggert <eggert@twinsun.com>
7005 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7006 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7007 to test that it can stand by itself. Include "exitfail.h".
7008 Clients should set exit_failure instead.
7009 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7011 2003-07-18 Andreas Schwab <schwab@suse.de>
7013 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7015 2003-07-18 Bruno Haible <bruno@clisp.org>
7017 * getndelim2.h: New file.
7018 * getndelim2.c: Make into a module of its own. Include config.h,
7020 (getndelim2): Make non-static. Change return type to ssize_t.
7021 * getline.h: Change argument names.
7022 * getline.c: Include getndelim2.h instead of getndelim2.c.
7023 * getnline.c: Include getndelim2.h.
7025 2003-07-17 Bruno Haible <bruno@clisp.org>
7027 * Makefile.am: Remove file.
7028 * Makefile.in: Remove file.
7030 2003-07-17 Bruno Haible <bruno@clisp.org>
7032 * getnline.h: New file.
7033 * getnline.c: New file.
7034 * getndelim2.c: New file, extracted from getline.c.
7035 (getndelim2): Renamed from getdelim2, with added nmax argument.
7036 * getline.c: Include getndelim2.c.
7037 (getdelim2): Moved out to getndelim2.c.
7038 (getline, getdelim): Update.
7040 2003-07-15 <karl@gnu.org>
7042 * vasnprintf.c: update from gettext.
7044 2003-07-15 Jim Meyering <jim@meyering.net>
7046 * makepath.c (make_path): Enclose diagnostic in _(...).
7048 2003-07-14 Paul Eggert <eggert@twinsun.com>
7050 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7051 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7052 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7053 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7054 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7055 updated automatically by ../config/srclist-update. This changes
7056 their license from LPGL to GPL.
7058 2003-07-14 Jim Meyering <jim@meyering.net>
7060 Don't emit diagnostics. Let callers do that.
7061 * save-cwd.c: Don't include "error.h".
7062 (save_cwd): Don't call error. Ensure that errno is valid
7063 when returning nonzero.
7065 * save-cwd.h (restore_cwd): Update prototype.
7066 * save-cwd.c (restore_cwd): Remove two parameters.
7067 Simplify. Don't call error upon failure. Let callers do that.
7068 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7069 when auditing is enabled. But don't bother updating the #if.
7071 2003-07-14 Simon Josefsson <jas@extundo.com>
7073 * mempcpy.h: New file.
7074 * mempcpy.c: New file.
7076 2003-07-14 Paul Eggert <eggert@twinsun.com>
7078 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7079 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7080 unicodeio.c, unicodeio.h, unlocked-io.h:
7081 Switch from LGPL to GPL.
7083 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7085 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7086 it breaks C++ compilation.
7087 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7089 2003-07-10 Jim Meyering <jim@meyering.net>
7091 * vasnprintf.c: Remove trailing blanks.
7092 Make cpp indentation consistent.
7094 2003-07-09 Paul Eggert <eggert@twinsun.com>
7096 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7097 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7098 Switch from LGPL to GPL.
7100 2003-07-07 Paul Eggert <eggert@twinsun.com>
7102 * mktime.c: Fix some boundary cases and remove need for floating point.
7104 Issue a compile-time diagnostic if time_t is floating point, or if
7105 two's complement arithmetic is not in effect, or if arithmetic
7106 right shift does not propagate the sign. These assumptions were
7107 all in the original code but they weren't checked.
7109 (TIME_T_MIDPOINT, verify): New macros.
7110 (__isleap): Remove; it has integer overflow problems.
7111 (leapyear): New function, without those problems.
7112 (ydhms_tm_diff): Remove; splitting into two parts.
7113 (ydhms_diff): New function, containing the arithmetic part of
7114 the old ydhms_tm_diff function. Issue a compile-time
7115 diagnostic if we are not using C99 integer division.
7116 Avoid casts when possible.
7117 (guess_time_tm): New function, containing the checking part of
7118 the old ydhms_tm_diff function. Return the new value, rather than
7119 the difference between it and the old. Accept a new argument T
7120 so that *T specifies the old value. Check for overflow in the result.
7122 (__mktime_internal): Use a time_t offset, not a long int offset.
7123 This undoes the 2003-06-04 change, which is no longer needed now
7124 that we have better overflow checking.
7125 (localtime_offset): Likewise.
7127 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7128 and long are 64-bit but int is only 32-bit.
7129 (ydhms_diff): Use long int to store year1 and yday1.
7130 Issue a compile-time diagnostic if long int is not wide enough.
7132 (__mktime_internal): Use long int to store adjusted year and yday.
7133 Use plain C rather than preprocessor commands, if that doesn't
7135 Check for overflow (and try to repair) after each probe
7136 rather than checking only at the very end. This avoids some bugs
7137 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7138 does not equal GMT offset at maximum time).
7139 Use integer to check for overflow rather than floating point; this
7140 is more portable to non-IEEE hosts, and is a tad faster.
7141 When we detect that we are oscillating between two values,
7142 don't check whether tm_isdst has the requested value, since
7143 we already know the answer. When tm_isdst has the wrong value,
7144 use a different heuristic to find the right one, based on the
7145 extreme values actually observed in practice in tz2003a,
7146 rather than the (overly optimistic) "previous 3 calendar quarters".
7148 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7149 "T const" to accommodate glibc style.
7150 (check_result): Use less-confusing report format. "long" -> "long int.
7152 Don't loop if the iteration overflows time_t.
7153 Allow a negative step in the iteration.
7155 2003-07-01 Paul Eggert <eggert@twinsun.com>
7157 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7158 having it depend on HAVE_SYS_TYPES_H.
7160 2003-06-25 Bruno Haible <bruno@clisp.org>
7162 * readlink.c: New file.
7164 2003-06-20 Bruno Haible <bruno@clisp.org>
7166 Assume C89, so PARAMS isn't needed.
7167 * unicodeio.h (PARAMS): Remove.
7168 * unicodeio.c: Don't use PARAMS.
7170 2003-06-18 Jim Meyering <jim@meyering.net>
7172 Merge changes from coreutils.
7173 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7174 Remove explicit declarations of xmalloc and realloc.
7176 (read_utmp): Remove anachronistic cast of xmalloc.
7178 2003-06-17 Paul Eggert <eggert@twinsun.com>
7180 Assume C89, so PARAMS isn't needed.
7181 * backupfile.h (PARAMS): Remove. All uses removed.
7182 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7183 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7184 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7185 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7186 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7187 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7188 xstrtol.h: Likewise.
7189 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7190 same.h, strverscmp.h: Do not include config.h; no longer needed.
7191 Anyway, config.h should always be included before any other file.
7193 2003-06-11 Simon Josefsson <jas@extundo.com>
7195 * sysexit_.h: New file.
7197 2003-05-20 Derek Price <derek@ximbiot.com>
7199 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7201 2003-06-10 Simon Josefsson <jas@extundo.com>
7203 * strchrnul.h: New file.
7204 * strchrnul.c: New file.
7206 2003-06-10 Simon Josefsson <jas@extundo.com>
7208 * argp.h: New file, from glibc.
7209 * argp-ba.c: New file, from glibc.
7210 * argp-eexst.c: New file, from glibc.
7211 * argp-fmtstream.c: New file, from glibc.
7212 * argp-fmtstream.h: New file, from glibc.
7213 * argp-fs-xinl.c: New file, from glibc.
7214 * argp-help.c: New file, from glibc.
7215 * argp-namefrob.h: New file, from glibc.
7216 * argp-parse.c: New file, from glibc.
7217 * argp-pv.c: New file, from glibc.
7218 * argp-pvh.c: New file, from glibc.
7219 * argp-xinl.c: New file, from glibc.
7221 2003-06-07 Jim Meyering <jim@meyering.net>
7223 * readtokens.h: Put `Free Software Foundation, Inc.'
7224 in place of my name in the copyright comment.
7225 Remove definition and uses of __P.
7228 * stat.c: Don't declare xmalloc explicitly.
7229 Instead, include "xalloc.h".
7230 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7231 xrealloc, and xcalloc return values.
7232 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7234 * xgetcwd.h: Remove definition/uses of PARAMS.
7236 2003-06-06 Jim Meyering <jim@meyering.net>
7238 * stdbool_.h: Renamed from stdbool.h.in.
7240 2003-06-06 Jim Meyering <jim@meyering.net>
7242 Merge from coreutils.
7243 * same.c: (same_name): Declare *_basename locals to be `const'.
7244 Consolidate declarations and initializations of *_base* locals.
7246 Merge from coreutils.
7247 This avoids a core dump on systems without GNU putenv,
7248 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7249 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7250 (unsetenv): New static function, from GNU libc.
7251 (rpl_putenv): Use it.
7253 * modechange.c: Remove trailing blanks.
7255 Merge from coreutils.
7256 * fsusage.c: Remove declaration of statfs.
7257 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7259 * posixtm.c: Include <stdbool.h> unconditionally.
7261 2003-06-05 Paul Eggert <eggert@twinsun.com>
7263 * mktime.c (__mktime_internal): When resolving a tm_isdst
7264 mismatch, look in future quarters as well as past. This fixes a
7265 bug when processing fall-backwards gaps immediately after a long
7266 period of daylight-saving time.
7268 * mktime.c: Assume freestanding C89 or better.
7269 (HAVE_LIMITS_H): Remove. Assume it's 1.
7270 (__P): Remove; not used.
7271 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7272 (mktime, not_equal_tm, print_tm, check_result,
7273 main): Use prototypes. Use const * where appropriate.
7274 (main): Fix typo in testing code that uncovered by above changes.
7275 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7277 2003-06-04 Paul Eggert <eggert@twinsun.com>
7279 * mktime.c: Fix Debian bug 177940
7280 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7281 (localtime_offset): Now long int, not time_t, because we want it
7282 to be guaranteed to be signed. All uses changed.
7283 (__mktime_internal): If overflow would occur when adding offset,
7286 Merge 'human' changes from coreutils. Rewrite to support
7287 locale-specific notations like thousands separators.
7288 * human.c: Simplify authorship notice.
7289 Include human.h immediately after config.h.
7290 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7291 <limits.h>: Do not include, since human.h does.
7292 (SIZE_MAX, UINTMAX_MAX): New macros.
7293 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7294 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7295 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7296 (power_letter): Renamed from suffixes.
7297 (generate_suffix_backwards): Remove.
7298 (adjust_value): Now takes int style (because of human.h changes)
7299 and long double value (for greater precision on some platforms).
7300 (group_number): New function.
7301 (human_readable): Use it. Use integer options, not enum.
7302 Put the options before the sizes in the arg list.
7303 Support all the new options.
7304 The old human_readable function has been removed;
7305 use inttostr.h instead.
7306 (human_readable, default_block_size, humblock):
7307 Use uintmax_t, not int, for block sizes.
7308 (human_readable_inexact, block_size_types): Remove.
7309 (block_size_opts): New constant.
7310 (human_options): Renamed from human_block_size, with new signature
7311 that allows block sizes up to UINTMAX_MAX. All callers changed.
7312 * human.h: Add copyright and authorship notice.
7313 Include <limits.h> and <stdbool.h> unconditionally.
7314 (PARAMS): Remove. All uses removed.
7315 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7316 (enum human_inexact_style): Remove tag; now a nameless enum.
7317 (human_floor, human_ceiling, human_round_to_even): Now have
7318 values 2, 0, 1 rather than -1, 1, 0.
7319 (human_group_digits, human_suppress_point_zero, human_autoscale,
7320 human_base_1024, human_SI, human_B): New constants.
7321 (human_readable_inexact, human_block_size): Remove.
7322 (human_readable): Size args are now uintmax_t, not int.
7323 (human_options): New decl.
7325 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7326 unnecessary now that we assume C89 or better. This change
7327 imported from coreutils.
7329 * mktime.c (__mktime_internal): Do not reject negative timestamps
7330 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7331 in the 2003-05-30 sync from glibc.
7333 .h files should stand alone, but we shouldn't include <sys/types.h>
7334 if we can get away with just <stddef.h>.
7336 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7337 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7338 rather than <sys/types.h>, as we merely need size_t.
7339 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7341 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7342 Include <stdio.h>, to get FILE.
7343 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7344 memcasecmp.h has included <stddef.h> and all we need is size_t.
7345 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7346 our interface, instead of including <sys/types.h>
7348 2003-06-02 Paul Eggert <eggert@twinsun.com>
7351 Fix some minor time-related bugs with POSIX time arguments.
7352 Some valid time stamps were being rejected (notably -1, and
7353 time stamps before 1900 on 64-bit hosts). And some invalid
7354 time stamps were being accepted, e.g. September 31.
7356 * posixtm.h (posixtime): Return bool instead of time_t, so
7357 that we can return (time_t) -1 successfully.
7358 * posixtm.c: Likewise.
7359 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7360 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7361 (t): Remove static var.
7362 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7363 of static var. All uses changed.
7364 (year): Do not reject years before 1900; they can occur with
7366 (posix_time_parse): Do not check for out-of-range components;
7367 that is now the caller's responsibility, since our checks were
7368 only approximations.
7369 (posixtime): Use mktime to check for out-of-range components,
7370 since it knows them exactly.
7371 If mktime returns (time_t) -1, check whether an error actually occurred
7372 by invoking localtime on -1.
7373 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7374 posixtime failures better.
7375 Improve the test data (in comments only).
7377 2003-05-30 <karl@gnu.org>
7379 * mktime.c: update from libc.
7381 2003-05-30 Bruno Haible <bruno@clisp.org>
7383 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7384 * localcharset.h: Likewise.
7385 * localcharset.c: Likewise.
7387 2003-05-28 Paul Eggert <eggert@twinsun.com>
7389 Assume the headers required for C89 freestanding compilers.
7390 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7391 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7392 without checking for HAVE_LIMITS_H.
7393 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7394 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7396 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7397 * exclude.c: Include <stdbool.h> unconditionally.
7398 * tempname.c: Include <stddef.h> unconditionally.
7399 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7400 * modechange.c, rpmatch.c (NULL): Don't define, since
7401 <stddef.h> does that.
7402 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7403 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7404 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7405 * xstrtol.c: Likewise.
7406 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7407 * savedir.c: Include <stddef.h> instead of defining NULL.
7409 * addext.c (addext): Use assignment rather than cast, to avoid
7410 warnings on some platforms.
7412 * mktime.c (__mktime_internal): Do not reject negative timestamps
7415 2003-05-10 Bruno Haible <bruno@clisp.org>
7417 * linebreak.c (iconv_string_length): Don't return -1 just because the
7418 string is longer than 4 KB.
7420 2003-05-12 Jim Meyering <jim@meyering.net>
7422 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7423 the space-padded-by-default conversion specifiers, %e, %k, %l.
7425 2003-05-03 Bruno Haible <bruno@clisp.org>
7427 Upgrade to Unicode-4.0.
7428 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7429 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7430 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7431 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7432 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7433 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7434 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7435 Change width of U+E0100..U+E01EF from 1 to 0.
7437 2003-04-25 Bruno Haible <bruno@clisp.org>
7439 * copy-file.c: Include <stddef.h>, for size_t.
7441 2003-04-25 Jim Meyering <jim@meyering.net>
7443 * copy-file.c (copy_file_preserving): Declare buf_size to be
7444 of type size_t, not int.
7446 2003-04-11 Jim Meyering <jim@meyering.net>
7448 Merge changes from Coreutils.
7450 2003-03-22 Jim Meyering <jim@meyering.net>
7452 * strftime.c (widen): Cast alloca return value to proper type.
7454 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7457 * strftime.c (my_strftime): Handle very large width
7458 specifications for numeric values correctly. Improve checks for
7461 2003-01-19 Jim Meyering <jim@meyering.net>
7463 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7464 (nl_get_alt_digit) [! defined my_strftime]: Define.
7465 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7466 _nl_get_alt_digit and _nl_get_walt_digit.
7468 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7469 These changes have no effect outside of _LIBC.
7471 2003-04-10 Bruno Haible <bruno@clisp.org>
7473 * findprog.h: New file, from GNU gettext.
7474 * findprog.c: New file, from GNU gettext.
7476 2003-04-05 Jim Meyering <jim@meyering.net>
7478 Merge changes from Coreutils.
7480 * exclude.h (PARAMS): Remove definition and uses.
7481 * exclude.c: Remove uses of `PARAMS'.
7483 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7484 Add test-cases for DOS filenames. Declare program_name.
7485 (main): Set up program_name. Patch by Rich Dawe.
7487 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7489 Use mntctl's return value to drive the entry-processing loop, since
7490 we can't rely on the value of the vmt_length member in the last
7491 entry. On some systems doing so could result in exhausting
7492 virtual memory. Based in part on a patch from Mike Jetzer.
7494 2003-04-04 Bruno Haible <bruno@clisp.org>
7496 * linebreak.h: New file, from GNU gettext.
7497 * linebreak.c: New file, from GNU gettext with slight modifications.
7498 * lbrkprop.h: New file, from GNU gettext.
7500 2003-04-03 Bruno Haible <bruno@clisp.org>
7502 * utf8-ucs4.h: New file, from GNU gettext.
7503 * utf16-ucs4.h: New file, from GNU gettext.
7504 * ucs4-utf8.h: New file, from GNU gettext.
7505 * ucs4-utf16.h: New file, from GNU gettext.
7507 2003-04-02 Bruno Haible <bruno@clisp.org>
7509 * binary-io.h: New file, from GNU gettext.
7511 2003-04-01 Bruno Haible <bruno@clisp.org>
7513 * pathname.h: New file, from GNU gettext.
7514 * concatpath.c: New file, from GNU gettext.
7516 2003-03-30 Bruno Haible <bruno@clisp.org>
7518 * copy-file.c (copy_file_preserving): Don't set owner if the function
7519 chown() doesn't exist.
7521 2003-03-28 Bruno Haible <bruno@clisp.org>
7523 * copy-file.h: New file, from GNU gettext.
7524 * copy-file.c: New file, from GNU gettext.
7526 2003-03-18 Jim Meyering <jim@meyering.net>
7528 * quote.c (quote_n): Fix typo in comment.
7530 2003-03-14 Jim Meyering <jim@meyering.net>
7532 Merge changes from Coreutils.
7533 * obstack.h (obstack_object_size): Declare temporary, __o,
7534 to be const, in order to avoid warnings.
7535 (obstack_room): Likewise.
7536 (obstack_empty_p): Likewise.
7538 2003-03-13 Paul Eggert <eggert@twinsun.com>
7540 Merge changes from Bison.
7541 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7542 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7543 when compiling Bison 1.875's `bitset bset = obstack_alloc
7544 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7545 * hash.c: Include <stdbool.h> unconditionally.
7547 2003-03-09 Paul Eggert <eggert@twinsun.com>
7549 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7550 Reported by Bruce Becker; see:
7551 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7553 2003-03-03 Paul Eggert <eggert@twinsun.com>
7554 Bruno Haible <bruno@clisp.org>
7556 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7557 Reported by John Hughes, see
7558 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7560 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7562 * poll_.h: New file.
7565 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7567 * mathl.h: New file.
7568 * acosl.c: New file.
7569 * asinl.c: New file.
7570 * atanl.c: New file.
7571 * ceill.c: New file.
7574 * floorl.c: New file.
7575 * frexpl.c: New file.
7576 * ldexpl.c: New file.
7578 * sincosl.c: New file.
7580 * sqrtl.c: New file.
7582 * trigl.c: New file.
7583 * trigl.h: New file.
7585 2003-02-17 Bruno Haible <bruno@clisp.org>
7587 * mkdtemp.h: New file, from GNU gettext.
7588 * mkdtemp.c: New file, from GNU gettext.
7590 2003-01-31 Bruno Haible <bruno@clisp.org>
7592 * rename.c: #undef rename before defining rpl_rename.
7593 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7595 2003-01-30 Bruno Haible <bruno@clisp.org>
7597 * printf-args.h: New file, from GNU gettext.
7598 * printf-args.c: New file, from GNU gettext.
7599 * printf-parse.h: New file, from GNU gettext.
7600 * printf-parse.c: New file, from GNU gettext.
7601 * vasnprintf.h: New file, from GNU gettext.
7602 * vasnprintf.c: New file, from GNU gettext.
7603 * asnprintf.c: New file, from GNU gettext.
7604 * vasprintf.h: New file, from GNU gettext with modifications.
7605 * vasprintf.c: New file, from GNU gettext.
7606 * asprintf.c: New file, from GNU gettext.
7608 2003-01-29 Bruno Haible <bruno@clisp.org>
7610 * stpncpy.h: New file, from GNU gettext with modifications.
7611 * stpncpy.c: New file, from GNU gettext with modifications.
7613 2003-01-28 Bruno Haible <bruno@clisp.org>
7615 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7617 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7620 2003-01-27 Bruno Haible <bruno@clisp.org>
7622 * xsetenv.h: New file, from GNU gettext.
7623 * xsetenv.c: New file, from GNU gettext.
7625 2003-01-23 Bruno Haible <bruno@clisp.org>
7627 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7629 2003-01-22 Bruno Haible <bruno@clisp.org>
7631 * exit.h: New file, from GNU gettext.
7633 2003-01-11 Bruno Haible <bruno@clisp.org>
7635 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7636 * strcase.h (strcasecmp, strncasecmp): Likewise.
7638 2003-01-14 Jim Meyering <jim@meyering.net>
7640 * same.c (same_name): Tweak a comment.
7642 2003-01-11 Bruno Haible <bruno@clisp.org>
7644 * same.c (same_name): Reorder tests so as to avoid calling stat()
7645 when a string comparison is sufficient.
7647 2003-01-11 Bruno Haible <bruno@clisp.org>
7649 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7652 2003-01-11 Bruno Haible <bruno@clisp.org>
7654 * hash-pjw.c: Add comment about low quality of this function.
7656 2003-01-12 Paul Eggert <eggert@twinsun.com>
7658 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7659 to avoid collisions with libcurses and libreadline.
7661 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7662 * getstr.h, getstr.c: Remove.
7663 * getline.c: Include "getline.h", to check interface.
7664 Move body of old getstr.c here: this defines MIN_CHUNK and
7665 declares getdelim2, which is renamed from getstr.
7666 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7668 * linebuffer.c (readlinebuffer): Renamed from readline.
7670 * linebuffer.h: Likewise.
7671 (readline): Remove backward-compatibility macro.
7673 2003-01-12 Jim Meyering <jim@meyering.net>
7675 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7677 2003-01-10 Bruno Haible <bruno@clisp.org>
7679 * alloca_.h: New file.
7680 * getdate.y: Unconditionally include alloca.h.
7681 * makepath.c: Likewise.
7682 * setenv.c: Likewise.
7683 * userspec.c: Likewise.
7685 2003-01-09 Bruno Haible <bruno@clisp.org>
7687 * stdbool.h.in: New file.
7689 2003-01-08 Bruno Haible <bruno@clisp.org>
7691 * safe-read.c: Include specification header first, to ensure its
7693 * full-write.c: Likewise.
7695 2003-01-08 Jim Meyering <jim@meyering.net>
7697 * full-write.c: Undefine and define-away `const' after inclusion
7698 of errno.h, not before. Suggestion from Bruno Haible.
7700 2003-01-07 Jim Meyering <jim@meyering.net>
7702 * full-write.c: Rework so that it may serve to define full_read, too.
7703 * full-read.c: Simply #define FULL_READ and include full-write.c.
7705 2003-01-06 Jim Meyering <jim@meyering.net>
7707 * version-etc.c: Update year in translatable copyright string.
7709 2002-12-25 Bruno Haible <bruno@clisp.org>
7711 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7712 * xstrtol.h: Likewise.
7713 * xstrtoimax.c: Likewise.
7714 * xstrtoumax.c: Likewise.
7715 * human.h: Likewise.
7717 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7718 on systems that have <inttypes.h> but not <stdint.h>.
7720 2002-12-31 Paul Eggert <eggert@twinsun.com>
7722 * memcoll.c (memcoll): Fall back on a simple algorithm using
7723 memcmp if strcoll doesn't work.
7725 2002-12-23 Bruno Haible <bruno@clisp.org>
7727 * localcharset.h: New file.
7728 * localcharset.c: Include it.
7729 * unicodeio.c: Likewise.
7731 2002-12-22 Bruno Haible <bruno@clisp.org>
7733 * utime.c (utime_null): No need to call ftruncate if the file was
7736 2002-12-23 Bruno Haible <bruno@clisp.org>
7738 * memcoll.c (STRCOLL): New macro.
7741 2002-12-22 Bruno Haible <bruno@clisp.org>
7743 * getstr.h (getstr): Define, to avoid clash with libcurses.
7744 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7746 2002-12-22 Bruno Haible <bruno@clisp.org>
7748 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7750 2002-12-23 Bruno Haible <bruno@clisp.org>
7752 * getline.h: Include <stddef.h>, for size_t.
7754 * unicodeio.h: Include <stddef.h>, for size_t.
7755 * unicodeio.c: Don't include <stddef.h>.
7757 2002-12-17 Bruno Haible <bruno@clisp.org>
7759 * canon-host.c (strdup): Remove unused declaration.
7761 * fsusage.c: Include full_read.h.
7762 (get_fs_usage): Use full_read instead of safe_read.
7764 * utime.c (utime_null): Use SAFE_READ_ERROR.
7766 2002-12-11 Bruno Haible <bruno@clisp.org>
7768 * setenv.h: Rewritten to cope with systems that have setenv() but not
7770 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7773 2002-12-11 Bruno Haible <bruno@clisp.org>
7775 * setenv.c (alloca): Fall back to malloc.
7777 (setenv): Use freea() to free memory allocated with alloca().
7779 2002-11-13 Bruno Haible <bruno@clisp.org>
7781 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7782 function declarations.
7783 * unsetenv.c (unsetenv): Likewise.
7785 2002-03-04 Bruno Haible <bruno@clisp.org>
7787 Portability to AIX 4.3.3.
7788 * unsetenv.c: New file, extracted from setenv.c.
7789 * setenv.c: Move the unsetenv() function to unsetenv.c.
7791 2001-12-20 Bruno Haible <bruno@clisp.org>
7793 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7794 use malloc instead. For SunOS 4.
7796 2001-12-11 Bruno Haible <bruno@clisp.org>
7798 * setenv.c: Declare alloca.
7799 (compar_fn_t): New typedef.
7800 (KNOWN_VALUE, STORE_VALUE): Use it.
7802 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7805 2002-12-10 Paul Eggert <eggert@twinsun.com>
7807 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7808 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7809 Choose values that are less likely to collide with system fnmatch
7811 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7812 defined (e.g., a pure POSIX system).
7813 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7814 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7816 2002-12-06 Jim Meyering <jim@meyering.net>
7818 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7820 Merge in changes from libc's misc/error.c, in preparation
7821 for the merge of gnulib's changes back into libc.
7823 * error.c (_): Define only if not already defined.
7824 Move definition to follow all #include directives.
7825 Include unlocked-io.h only if !_LIBC.
7826 [_LIBC]: Include <libio/libioP.h>.
7827 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7828 (fflush): Tweak definition to use INTUSE.
7831 2002-12-05 Paul Eggert <eggert@twinsun.com>
7833 * alloca.c [defined emacs]: Include "lisp.h".
7834 (xalloc_die) [defined emacs]: New macro.
7835 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7836 [! defined emacs]: Include <xalloc.h>.
7837 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7838 (pointer): Typedef to POINTER_TYPE *.
7839 (malloc): Remove decl; we now always use xmalloc.
7840 (alloca): Use old-style definition, since Emacs needs this.
7841 Check for arithmetic overflow when computing combined size.
7843 2002-12-04 Paul Eggert <eggert@twinsun.com>
7845 Do not generate unlocked-io.h automatically, since it's easier to
7846 maintain it by hand.
7848 * unlocked-io.h: New file, from GNU diffutils,
7849 but with proper copyright notice and attribution.
7851 * Makefile.am: Add copyright notice.
7852 (libfetish_a_SOURCES): Add unlocked-io.h.
7853 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7854 (DISTCLEANFILES, io_functions): Remove macros.
7855 (EXTRA_DIST): Remove gen_uio.
7856 (unlocked-io.h): Remove rule.
7858 2002-12-04 Jim Meyering <jim@meyering.net>
7860 Reflect the fact that stat.c and lstat.c are no longer generated.
7861 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7862 (DISTCLEANFILES): Likewise.
7863 (EXTRA_DIST): Likewise.
7864 (all_local): Don't depend on stat.c or lstat.c.
7865 (stat.c, lstat.c): Remove rules.
7866 (EXTRA_DIST): Remove xstat.in.
7868 * xstat.in: Remove file. Contents moved into stat.c.
7869 * stat.c: New file. Contents mostly from xstat.in.
7870 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7871 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7873 * safe-read.c: Rework so that it may serve to define safe_write, too.
7874 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7876 2002-12-03 Jim Meyering <jim@meyering.net>
7878 * safe-read.c, safe-write.c: Change variable names and comments, but
7879 not semantics, to minimize the differences between these two files.
7880 (safe_read): Change comment to mention SAFE_READ_ERROR.
7882 * safe-read.c (IS_EINTR): Define.
7883 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7885 2002-12-02 Bruno Haible <bruno@clisp.org>
7887 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7888 Define, taken from safe-read.c.
7889 (INT_MAX): Provide fallback.
7890 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7891 * safe-write.h (SAFE_WRITE_ERROR): Define.
7893 * safe-read.c (EINTR): Remove definition.
7894 (safe_read): Don't use EINTR if it is absent.
7896 2002-12-02 Jim Meyering <jim@meyering.net>
7898 * safe-read.c (EINTR): Define.
7899 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7900 (INT_MAX): Provide fallback.
7901 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7903 * safe-read.h (SAFE_READ_ERROR): Define.
7905 2002-12-01 Jim Meyering <jim@meyering.net>
7907 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7908 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7910 2002-11-27 Paul Eggert <eggert@twinsun.com>
7912 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7913 hash_rehash): Replace `if (limit <= value) abort ();' with
7914 `if (! (value < limit)) abort ();', for readability.
7916 2002-11-26 <karl@gnu.org>
7918 * strdup.c: copy from libc again, with jim's ok.
7919 * .cppi-disable: re-add strdup.c
7921 2002-11-25 <karl@gnu.org>
7923 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7924 instead of "strtol.c".
7926 2002-11-25 Jim Meyering <jim@meyering.net>
7928 * mktime.c: Sync from libc, now that it has the latest fix.
7930 2002-11-24 <karl@gnu.org>
7932 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7933 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7935 2002-11-24 Jim Meyering <jim@meyering.net>
7937 Update from coreutils:
7939 * mktime.c: Merge in changes from libc.
7941 Avoid a link-time failure on some Linux systems.
7942 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7943 (__mon_yday): Declare with the STATIC attribute.
7944 (__mktime_internal): Likewise.
7945 Based on a report from Greg Schafer.
7947 2002-11-23 Jim Meyering <jim@meyering.net>
7949 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7950 Use `unsigned', not `int', as type of index.
7952 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7954 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7956 2002-11-22 Paul Eggert <eggert@twinsun.com>
7958 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7959 hint that one should use `if (! x) abort ();' rather than `assert
7960 (x);', and anyway it's one less thing to worry about configuring.
7961 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7962 hash_rehash, hash_insert): Use abort rather than assert.
7964 2002-11-22 Paul Eggert <eggert@twinsun.com>
7966 * quotearg.h: Allow multiple inclusion by surrounding with
7967 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7968 so that we can be included first.
7969 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7970 * quotearg.c: Include quotearg.h immediately after config.h.
7971 No need to include stddef.h or sys/types.h any more.
7972 Surround local include files with "", not "<>".
7973 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7974 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7975 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7976 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7977 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7978 (ISPRINT): Remove; no longer needed now that we assume C89.
7980 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7983 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7984 quotearg_char): Use SIZE_MAX rather than
7985 (size_t) -1 when we are talking about "infinity".
7987 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7989 2002-11-22 Bruno Haible <bruno@clisp.org>
7991 * safe-read.h: Assume C89. Add comments.
7992 (safe_read): Change return type to size_t.
7993 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7994 counts > SSIZE_MAX correctly.
7995 * safe-write.h: New file.
7996 * safe-write.c: New file.
7997 * full-read.h: New file.
7998 * full-read.c: New file.
7999 * full-write.h: Assume C89. Add comments.
8000 * full-write.c: Include safe-write.h.
8001 (full_write): Rewritten to use safe_write.
8002 Suggested by Jim Meyering and Paul Eggert.
8004 2002-11-21 Bruno Haible <bruno@clisp.org>
8006 Remove case insensitive option matching.
8007 * argmatch.h (argcasematch): Remove declaration.
8008 (ARGCASEMATCH): Remove macro.
8009 (__xargmatch_internal): Remove case_sensitive argument.
8010 (XARGMATCH): Update.
8011 (XARGCASEMATCH): Remove macro.
8012 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8013 case_sensitive argument.
8014 (argcasematch): Remove function.
8015 (__xargmatch_internal): Remove case_sensitive argument.
8016 (main): Use XARGMATCH instead of XARGCASEMATCH.
8018 * xmalloc.c: Change compile-time error message. Add comment about
8019 required autoconf version.
8021 2002-11-21 Jim Meyering <jim@meyering.net>
8023 * strdup.c (strdup): Tweak comment and initial #if/#include.
8025 Merge in changes from the coreutils.
8027 2002-09-25 Paul Eggert <eggert@twinsun.com>
8028 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8029 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8030 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8031 int. Work more efficiently if X is the same width as uintmax_t.
8032 Do not compare X to -1, to avoid bogus compiler warning.
8033 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8034 Don't assume that f_frsize and f_bsize are the same type.
8036 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8039 * makepath.c (make_path): Restore umask *before* creating the final
8041 (make_path): Minor reformatting.
8043 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8044 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8046 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8047 ones. At least on GNU/Linux systems, `auto' means something else.
8050 2002-11-20 Paul Eggert <eggert@twinsun.com>
8052 Merge argmatch cleanups from Bison. Assume C89.
8054 * argmatch.c: Include config.h here, not in argmatch.h.
8055 Include stdlib.h, for EXIT_FAILURE.
8056 Always include <string.h>, since we assume C89.
8057 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8058 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8059 Include <stddef.h> instead, since it's all we need for size_t.
8060 (PARAMS): Remove. All uses removed.
8061 (ARRAY_CARDINALITY): Do not bother to #undef.
8062 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8063 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8064 Remove unnecessary parentheses.
8065 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8066 Insert necessary parentheses.
8067 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8068 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8070 2002-11-19 Bruno Haible <bruno@clisp.org>
8072 * mbswidth.c: Include mbswidth.h right at the beginning.
8073 * mbswidth.h: Include <stddef.h>, for size_t.
8075 * mbswidth.h (PARAMS): Remove macro.
8076 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8077 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8079 * gcd.h (PARAMS): Remove macro.
8080 (gcd): Use ANSI C function declarations.
8081 * gcd.c (gcd): Likewise.
8083 2002-11-15 Bruno Haible <bruno@clisp.org>
8085 * strcspn.c: Include <stddef.h>.
8086 (strcspn): Use ANSI C function declaration. Change return type to
8088 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8089 (strpbrk): Use NULL.
8090 * strpbrk.h (PARAMS): Remove macro.
8091 (strpbrk): Use ANSI C function declaration.
8092 * strstr.c: Don't include <sys/types.h>.
8093 * strstr.h (PARAMS): Remove macro.
8094 (strstr): Use ANSI C function declarations.
8096 2002-11-06 Bruno Haible <bruno@clisp.org>
8098 * gcd.h (gcd): Change argument type to 'unsigned long'.
8099 * gcd.c (gcd): Likewise.
8101 2002-11-05 Bruno Haible <bruno@clisp.org>
8103 * gcd.h: New file, from gettext-0.11.5.
8104 * gcd.c: New file, from gettext-0.11.5.
8106 2002-11-05 Bruno Haible <bruno@clisp.org>
8108 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8109 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8110 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8111 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8113 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8114 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8116 * closeout.c: Include gettext.h instead of <libintl.h>.
8117 * human.c: Include gettext.h instead of <libintl.h>.
8118 * quotearg.c: Include gettext.h instead of <libintl.h>.
8119 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8120 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8121 * userspec.c: Include gettext.h instead of <libintl.h>.
8122 * version-etc.c: Include gettext.h instead of <libintl.h>.
8123 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8124 (textdomain): Remove definition.
8125 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8127 * long-options.c: Remove include of <libintl.h> and definition of _.
8128 * same.c: Remove include of <libintl.h> and definition of _.
8130 2002-11-04 Bruno Haible <bruno@clisp.org>
8132 * stpcpy.h: New file, from GNU gettext-0.11.5.
8133 * strcase.h: New file, from GNU gettext-0.11.5.
8134 * strpbrk.h: New file, from GNU gettext-0.11.5.
8135 * strstr.h: New file, from GNU gettext-0.11.5.
8136 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8138 2002-05-09 Bruno Haible <bruno@clisp.org>
8140 * config.charset: Update for newest glibc. Add canonical names
8141 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8143 2002-05-09 Bruno Haible <bruno@clisp.org>
8145 * localcharset.c (get_charset_aliases): Add more Windows specific
8148 2002-05-08 Owen Taylor <otaylor@redhat.com>
8150 * config.charset: A few additions for Solaris.
8152 2001-12-05 Bruno Haible <bruno@clisp.org>
8154 * localcharset.c (locale_charset): Don't return an empty string.
8156 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8158 * config.charset: msdos in uk_UA uses CP1125.
8160 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8162 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8163 * localcharset.c (locale_charset): Declare as extern "C".
8165 2002-02-15 Bruno Haible <bruno@clisp.org>
8167 * config.charset [msdosdjgpp]: For Russian, use CP866.
8169 2002-02-11 Bruno Haible <bruno@clisp.org>
8171 * config.charset: Add support for NetBSD.
8173 2002-09-25 <karl@gnu.org>
8175 * strdup.c: copy from libc/string (via ../config/srclist*).
8176 * getopt*: copy from libc/posix.
8177 * gettext.h: copy from gettext.
8178 * .cppi-disable: add strdup.c, gettext.h.
8180 2002-07-01 Jim Meyering <meyering@lucent.com>
8182 * c-stack.c: Include sys/time.h.
8183 From Volker Borchert.
8185 2002-06-11 Paul Eggert <eggert@twinsun.com>
8187 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8188 New macro. Use it uniformly instead of
8189 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8190 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8191 reported by Vin Shelton.
8193 2002-06-22 Jim Meyering <meyering@lucent.com>
8195 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8196 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8198 2002-06-22 Paul Eggert <eggert@twinsun.com>
8200 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8201 Do not assume SA_SIGINFO behavior.
8202 Bug reported by Jim Meyering on NetBSD 1.5.2.
8204 2002-06-22 Jim Meyering <meyering@lucent.com>
8206 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8208 * exitfail.c, exitfail.h: Likewise.
8209 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8211 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8213 (EXTRA_DIST): Add fnmatch_loop.c.
8214 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8216 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8217 * fnmatch.c: Update from diffutils-2.8.2.
8218 * fnmatch_.h: New file. From diffutils-2.8.2.
8219 * fnmatch.h: Remove file.
8221 2002-06-18 Paul Eggert <eggert@twinsun.com>
8223 * file-type.h: Report an error if neither S_ISREG nor
8224 S_IFREG is defined, instead of using a test specific to glibc
8225 2.2. This should be safe, since POSIX requires S_ISREG and
8226 Unix Version 7 had S_IFREG. We don't need to check for
8227 <sys/types.h> since we don't use any symbols that it defines.
8229 2002-06-15 Jim Meyering <meyering@lucent.com>
8231 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8232 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8233 have been included before this file.
8235 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8237 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8238 so that each temporary file name is unique and valid in the first
8239 8 characters, for operation under DOS.
8241 2002-06-15 Jim Meyering <meyering@lucent.com>
8243 Work even with DJGPP 2.03, which lacks support for symlinks.
8245 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8247 * lchown.c (S_ISLNK): Likewise.
8249 2002-06-14 Jim Meyering <meyering@lucent.com>
8251 * file-type.h: Use the version from diffutils-2.8.2.
8252 * file-type.c: Likewise.
8254 2002-05-27 Jim Meyering <meyering@lucent.com>
8256 Fix a problem seen only on nonconforming systems whereby ls.c's
8257 use of localtime, and then of gettimeofday would cause trouble:
8258 the localtime call used to initialize rpl_gettimeofday's save
8259 mechanism would clobber ls's current local time information so
8260 that in any long listing the first file would always be listed
8261 with date 1970-01-01. Analysis by Volker Borchert.
8263 * gettimeofday.c (localtime): Undefine.
8264 (rpl_localtime): New function.
8266 2002-05-22 Jim Meyering <meyering@lucent.com>
8268 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8269 * file-type.h: New file.
8270 * file-type.c (file_type): New file/function. Extracted from diffutils.
8272 2002-04-29 Paul Eggert <eggert@twinsun.com>
8274 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8276 2002-04-28 Paul Eggert <eggert@twinsun.com>
8278 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8279 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8280 of 127, since 64 is the largest conceivable number for ancient
8282 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8284 2002-04-28 Jim Meyering <meyering@lucent.com>
8286 * sig2str.c (WTERMSIG): Remove definition (unused).
8288 2002-04-28 Paul Eggert <eggert@twinsun.com>
8290 * sig2str.h, sig2str.c: New files.
8291 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8293 2002-04-24 Jim Meyering <meyering@lucent.com>
8295 * gettext.h: New file, from Gettext.
8296 * Makefile.am (INCLUDES): Remove -I../intl.
8297 (libfetish_a_SOURCES): Add gettext.h.
8299 2002-04-16 Jim Meyering <meyering@lucent.com>
8301 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8302 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8303 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8305 2002-04-12 Jim Meyering <meyering@lucent.com>
8307 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8309 2002-03-10 Jim Meyering <meyering@lucent.com>
8311 * makepath.c (make_path): Remove a comma from a diagnostic.
8312 Suggestion from Santiago Vila.
8314 2002-03-08 Jim Meyering <meyering@lucent.com>
8316 * rename.c: Mention that this wrapper is needed also on
8317 mips-dec-ultrix4.4 systems.
8319 2002-03-02 Jim Meyering <meyering@lucent.com>
8321 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8322 not HAVE_CLOCK_SETTIME.
8324 2002-02-27 Paul Eggert <eggert@twinsun.com>
8326 * nanosleep.h: Rename to....
8327 * timespec.h: New name for nanosleep.h. All uses changed.
8329 * gettime.c: New file.
8330 * settime.c: New file.
8333 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8334 timespec.h. Remove nanosleep.h.
8336 2002-02-25 Paul Eggert <eggert@twinsun.com>
8338 * acl.c, acl.h: New files.
8339 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8341 2002-02-24 Jim Meyering <meyering@lucent.com>
8343 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8344 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8345 cause trouble. Reported by Nelson Beebe.
8347 2002-02-23 Paul Eggert <eggert@twinsun.com>
8349 * path-concat.c (xpath_concat): Reorder code to pacify
8350 compilers that don't know that xalloc_die never returns.
8352 2002-02-20 Jim Meyering <meyering@lucent.com>
8354 * getdate.c: Regenerate using bison-1.33.
8356 2002-02-15 Paul Eggert <eggert@twinsun.com>
8358 * posixver.c, posixver.h: New files.
8359 * Makefile.am (libfetish_a_SOURCES): Add them.
8361 2002-02-02 Paul Eggert <eggert@twinsun.com>
8362 Bruno Haible <bruno@clisp.org>
8364 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8365 (fwrite_success_callback): New declaration.
8366 * unicodeio.c (unicode_to_mb): New function, extracted from
8367 print_unicode_char. Call failure callback instead of error.
8368 (fwrite_success_callback): New function.
8369 (exit_failure_callback): New function.
8370 (fallback_failure_callback): New function.
8371 (print_unicode_char): Call unicode_to_mb.
8373 2002-01-26 Jim Meyering <meyering@lucent.com>
8375 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8377 2002-01-22 Jim Meyering <meyering@lucent.com>
8379 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8380 Otherwise, some versions of automake would omit the rule that makes
8381 Makefile from Makefile.in.
8383 2001-01-21 Paul Eggert <eggert@twinsun.com>
8385 * xmemcoll.h, xmemcoll.c: New files.
8386 * Makefile.am (libfetish_a_SOURCES): Add them.
8387 * memcoll.c: Include errno.h, and declare errno if not defined.
8388 (memcoll): Set errno to zero if there is no error.
8390 * quotearg.c (quotearg_buffer_restyled):
8391 Fix bug with quoting buffers containing NUL when backslashing escapes.
8392 This bug was exposed by the other changes in this patch.
8393 (quotearg_n_options): New arg ARGSIZE.
8394 All callers changed.
8395 (quoting_options_from_style): New function.
8396 (quotearg_n_style): Use it.
8397 (quotearg_n_style_mem): New function.
8399 * quotearg.h (quotearg_n_style_mem): New function.
8401 2002-01-16 Jim Meyering <meyering@lucent.com>
8403 * getdate.y: Add three semicolons, each just before a closing brace.
8404 Bison (as of version 1.31) no longer papers over that mistake.
8406 2002-02-14 Paul Eggert <eggert@twinsun.com>
8408 * backupfile.c (ISDIGIT): Comment fix.
8409 * getdate.y (ISDIGIT): Likewise.
8410 * posixtm.c (ISDIGIT, year): Likewise.
8411 * strverscmp.c (ISDIGIT): Likewise.
8412 * userspec.c (ISDIGIT): Likewise.
8414 2002-01-05 Jim Meyering <meyering@lucent.com>
8416 * version-etc.c (version_etc_copyright): Update copyright year.
8418 2001-01-19 Paul Eggert <eggert@twinsun.com>
8420 * closeout.c (close_stdout_status): If ferror (stdout), do
8421 not silently exit merely because the output buffer happens to
8422 have nothing pending.
8424 2001-12-18 Paul Eggert <eggert@twinsun.com>
8426 See the big note in ../ChangeLog.
8427 * human.c (suffixes): Prefer K to k for 1024.
8428 (generate_suffix_backwards): New function.
8429 (human_readable_inexact): Use it.
8430 * xstrtol.c (__xstrtol): If there is no number but there
8431 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8432 Accept 'K' as well as 'k'.
8434 2001-12-15 Jim Meyering <meyering@lucent.com>
8436 * regex.h (__restrict_arr): Update from libc.
8438 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8439 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8442 2001-12-10 Jim Meyering <meyering@lucent.com>
8444 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8445 Instead, include "xalloc.h".
8446 (initbuffer): Don't cast xmalloc return value to char*.
8447 (readline): Reword comment.
8448 Don't cast xrealloc return value to char*
8451 2001-12-09 Jim Meyering <meyering@lucent.com>
8453 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8454 `signed and unsigned type in conditional expression'.
8455 * posixtm.c (posix_time_parse): Likewise.
8457 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8459 * readtokens.c (readtoken): Declare an index to be of type unsigned
8460 to avoid a pedantic warning.
8462 * getstr.c: Don't include assert.h.
8463 (getstr): Remove warning-evoking assertions.
8464 Return -1 if offset parameter is out of bounds.
8465 Change the type of a local from int to size_t.
8467 * strftime.c (my_strftime_localtime_r): Include this function
8468 definition in the `#if ! HAVE_TM_GMTOFF' block.
8470 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8471 Include xalloc.h instead.
8473 2001-12-02 Jim Meyering <meyering@lucent.com>
8475 * tempname.c: Don't declare getenv, thus reverting the change of
8476 2001-11-18. It's no longer necessary, now that stdlib.h is always
8479 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8480 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8482 2001-11-30 Akim Demaille <akim@epita.fr>
8484 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8485 before being defined.
8487 2001-11-27 Paul Eggert <eggert@twinsun.com>
8489 * quotearg.h (quotearg_n, quotearg_n_style):
8490 First arg is int, not unsigned.
8491 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8492 (SIZE_MAX, UINT_MAX): New macros.
8493 (quotearg_n_options): Abort if N is negative.
8494 Avoid overflow check on hosts where size_t is 64 bits and int
8495 is 32 bits, as overflow is impossible there.
8496 Fix off-by-one typo that caused unnecessary reallocation.
8498 2001-11-27 Jim Meyering <meyering@lucent.com>
8500 * tempname.c: Merge with version from libc.
8501 * regex.c: Likewise.
8503 * tempname.c: Include stdlib.h unconditionally. On some old systems
8504 for which STDC_HEADERS is 0, it was not included, resulting in a
8505 warning about an integer-to-pointer conversion problem with getenv.
8506 Reported by Volker Borchert.
8508 2001-11-26 Jim Meyering <meyering@lucent.com>
8510 * gtod.h: Remove file.
8511 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8512 * gettimeofday.c: Don't include gtod.h.
8513 (GTOD_init): Remove function.
8514 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8515 Suggestion from Volker Borchert.
8517 2001-11-23 Jim Meyering <meyering@lucent.com>
8519 * hash.h (struct hash_table): Don't define here. Merely declare it.
8520 * hash.c (struct hash_table): Define it here instead.
8522 2001-11-22 Jim Meyering <meyering@lucent.com>
8524 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8526 2001-11-18 Paul Eggert <eggert@twinsun.com>
8528 * tempname.c (TMP_MAX): Remove; no longer needed.
8529 (TEMPORARIES): New macro.
8530 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8531 removes an artificial limitation (e.g. HP-UX 10.20, where
8534 2001-11-18 Jim Meyering <meyering@lucent.com>
8536 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8539 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8540 files will be created before anything else.
8542 2001-11-17 Jim Meyering <meyering@lucent.com>
8544 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8545 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8546 rather than group writable. Patch by Juan F. Codagnone.
8548 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8549 Instead, include "xalloc.h".
8551 * mountlist.c: Include unlocked-io.h after all system headers.
8552 Remove explicit declarations of xmalloc, xrealloc,
8553 and xstrdup. Instead, include "xalloc.h".
8555 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8556 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8557 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8559 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8560 Reported by Padraig Brady.
8562 * mkstemp.c: #undef mkstemp.
8564 (rpl_mkstemp): Rename from mkstemp.
8567 2001-11-16 Jim Meyering <meyering@lucent.com>
8569 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8570 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8571 determine the amount of total physical memory, use pstat_getstatic.
8572 HPUX-11 doesn't define _SC_PHYS_PAGES.
8573 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8574 If sysconf couldn't be used to determine the amount of available
8575 physical memory, use both pstat_getstatic and pstat_getdynamic.
8576 Based on a patch from Bob Proulx.
8578 2001-11-05 Jim Meyering <meyering@lucent.com>
8580 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8582 2001-11-03 Jim Meyering <meyering@lucent.com>
8584 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8585 in argmatch_to_argument call.
8587 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8590 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8591 e.g., a fault due to an attempt to free a NULL pointer.
8593 2001-11-01 Jim Meyering <meyering@lucent.com>
8595 * dirfd.c, dirfd.h: New files.
8596 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8598 * hash.c (hash_print) [TESTING]: Clean up.
8600 2001-10-22 Paul Eggert <eggert@twinsun.com>
8602 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8603 to avoid a warning if -Wall.
8605 2001-10-21 Paul Eggert <eggert@twinsun.com>
8607 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8609 2001-10-21 Jim Meyering <meyering@lucent.com>
8611 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8612 this code would end up calling gettext even in packages built
8614 * getopt.c (_): Likewise.
8615 * regex.c (_): Likewise.
8617 2001-10-20 Paul Eggert <eggert@twinsun.com>
8619 * error.c (strerror_r): Do not declare unless !_LIBC.
8620 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8621 Use strerror_r that is only a macro, even if it is not a function.
8622 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8623 (private_strerror): Use prototypes, not old-style function definition.
8624 (print_errno_message): New function.
8625 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8627 (error_tail, error, error_at_line): Use it.
8629 2001-10-11 Jim Meyering <meyering@lucent.com>
8631 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8632 and quote_n (1, ... to avoid clobbering a buffer.
8634 2001-10-05 Jim Meyering <meyering@lucent.com>
8636 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8637 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8638 * hash-pjw.h: New file.
8640 2001-09-30 Jim Meyering <meyering@lucent.com>
8642 * mountlist.c [MOUNTED_GETFSSTAT]:
8643 Include <sys/ucred.h>, for Apple Darwin.
8644 Include sys/mount.h and sys/fs_types.h only if available.
8646 (read_filesystem_list): Use FS_TYPE.
8648 2001-09-29 Paul Eggert <eggert@twinsun.com>
8650 * exclude.c (excluded_filename): 0 -> false, since it's
8653 2001-09-28 Paul Eggert <eggert@twinsun.com>
8655 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8656 #defines strtoimax. Also treat the other strto* functions
8659 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8660 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8661 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8663 2001-09-26 Jim Meyering <meyering@lucent.com>
8665 Most macros in unlocked-io.h had the wrong number of arguments.
8666 * gen-uio: New script.
8667 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8668 * unlocked-io.hin: Remove file.
8669 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8670 rather than trying to embed it here.
8671 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8672 Reported by Padraig Brady.
8674 2001-09-25 Volker Borchert <bt@teknon.de>
8676 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8678 2001-09-23 Jim Meyering <meyering@lucent.com>
8680 * mountlist.c: Remove useless parentheses in #if directives.
8681 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8682 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8684 2001-09-22 Jim Meyering <meyering@lucent.com>
8686 * localcharset.c: Update from latest gettext.
8687 * config.charset: Likewise.
8689 2001-09-20 Jim Meyering <meyering@lucent.com>
8691 * xstrtol.c (strtoimax): Guard declaration with
8692 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8693 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8694 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8695 (strtoumax): Likewise, for completeness (it wasn't necessary).
8697 2001-09-06 Paul Eggert <eggert@twinsun.com>
8699 * strtoimax.c (HAVE_LONG_LONG):
8700 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8701 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8702 to work around bug in IBM C compiler.
8704 2001-09-16 Jim Meyering <meyering@lucent.com>
8706 * mkdir.c: New file.
8708 2001-09-04 Paul Eggert <eggert@twinsun.com>
8710 * xgetcwd.c: Revert some of the previous change; intead,
8711 fix the HAVE_GETCWD_NULL code to behave more like the
8712 !HAVE_GETCWD_NULL code used to.
8715 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8718 2001-09-04 Paul Eggert <eggert@twinsun.com>
8720 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8721 Use ssize_t, not int, to store result of readlink.
8722 Check for ssize_t overflow as well as size_t overflow,
8723 as POSIX says the result of readlink is implementation-defined
8724 when ssize_t overflows.
8725 Remove unnecessary cast to char*.
8726 Use free+malloc instead of realloc, as the storage doesn't need
8727 to be preserved and it's clearer and can be more efficient that way.
8728 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8729 * xreadlink.h (xreadlink): Update prototype.
8731 2001-09-03 Paul Eggert <eggert@twinsun.com>
8733 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8734 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8735 spotted by Jim Meyering.
8737 2001-09-03 Jim Meyering <meyering@lucent.com>
8739 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8741 2001-09-03 Paul Eggert <eggert@twinsun.com>
8743 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8744 like the HAVE_GETCWD_NULL code.
8745 Include pathmax.h if not HAVE_GETCWD.
8746 Do not include xalloc.h.
8747 (INITIAL_BUFFER_SIZE): New symbol.
8748 Do not use xmalloc / xrealloc, since the caller is responsible for
8749 handling errors. Preserve errno around `free' during failure.
8750 Do not overrun buffer when using getwd.
8752 2001-09-03 Paul Eggert <eggert@twinsun.com>
8754 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8755 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8757 2001-09-02 Jim Meyering <meyering@lucent.com>
8759 * error.c: Update from GNU libc.
8761 2001-09-01 Jim Meyering <meyering@lucent.com>
8763 * xreadlink.c: New file.
8764 * xreadlink.h: New file.
8765 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8767 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8768 doesn't conflict with sparc Solaris 7's definition in
8769 /usr/include/sys/int_types.h.
8771 * exclude.c: Use `""', not `<>' to #include non-system header files.
8772 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8773 and strncasecmp as r-values. Unixware didn't have declarations.
8775 2001-08-31 Jim Meyering <meyering@lucent.com>
8777 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8778 Use an initial, malloc'd, buffer of length 128 rather than
8779 a statically allocated one of length 1024.
8781 2001-08-30 Paul Eggert <eggert@twinsun.com>
8783 * xgetcwd.c: Don't include pathmax.h.
8784 Include stdlib.h and unistd.h if available.
8786 (xmalloc, xstrdup, free): Remove decls.
8787 (xgetcwd): Don't assume sizes fit in unsigned.
8788 Check for overflow when computing sizes.
8789 Simplify reallocation code.
8791 2001-08-28 Paul Eggert <eggert@twinsun.com>
8793 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8795 * strtoimax.c: Renamed from strtoxmax.c, removing the
8798 Also, make the following further changes to make this file's
8799 configuration more similar to that of strtol.c:
8800 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8801 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8802 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8803 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8804 changed to signed values.
8806 And make the following changes as well:
8807 Fix copyright notice, as 1999 was missing.
8808 (verify): New macro.
8809 (strtoimax): Check sizes at compile-time, not run-time.
8810 Prefer strtol to strtoll if both work.
8811 (main): Remove; it was not that useful and was a pain to maintain.
8813 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8815 2001-08-30 Paul Eggert <eggert@twinsun.com>
8817 * savedir.c (savedir): Remove size parameter, as POSIX says that
8818 a directory's st_size can have an arbitrary value, so the old
8819 usage could waste an arbitrary amount of memory. All uses
8821 * savedir.h: Update prototype.
8823 2001-08-30 Paul Eggert <eggert@twinsun.com>
8825 * xstrtol.c (strtoimax): New decl.
8827 2001-08-28 Paul Eggert <eggert@twinsun.com>
8829 * xstrtol.h: Add copyright notice.
8830 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8831 LONGINT_INVALID_SUFFIX_CHAR.
8833 2001-08-30 Paul Eggert <eggert@twinsun.com>
8835 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8838 2001-08-30 Paul Eggert <eggert@twinsun.com>
8840 * hash.c: Remove '2001' from copyright notice.
8842 2001-08-30 Paul Eggert <eggert@twinsun.com>
8844 * full-write.h: New file.
8845 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8846 * full-write.c: Correct credits, as cccp.c no longer
8847 exists and anyway it was so heavily changed from the old cccp
8848 code as to be unrecognizable. Include full-write.h.
8849 (full_write) Return size_t, with short writes meaning failure.
8850 All callers changed. This fixes a bug with large buffers
8852 * utime.c: Include full-write.h.
8854 2001-08-30 Paul Eggert <eggert@twinsun.com>
8856 Merge 'exclude' changes from tar 1.13.22.
8857 This fixes one or two unlikely storage allocation overflow bugs,
8858 but doesn't change user-visible behavior otherwise.
8860 2001-08-30 Paul Eggert <eggert@twinsun.com>
8862 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8863 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8864 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8865 Include if available.
8866 (<xalloc.h>): Include
8867 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8868 (verify): New macro. Use it to verify that EXCLUDE macros do not
8869 collide with FNM macros.
8870 (struct patopts): New struct.
8871 (struct exclude): Use it, as exclude patterns now come with options.
8872 (new_exclude): Support above changes.
8873 (new_exclude, add_exclude_file):
8874 Initial size must now be a power of two to simplify overflow checking.
8875 (free_exclude, fnmatch_no_wildcards): New function.
8876 (excluded_filename): No longer requires options arg, as the options
8877 are determined by add_exclude. Now returns bool, not int.
8878 (excluded_filename, add_exclude):
8879 Add support for the fancy new exclusion options.
8880 (add_exclude, add_exclude_file): Now takes int options arg.
8881 Check for arithmetic overflow when computing sizes.
8882 (add_exclude_file): xrealloc might modify errno, so don't
8883 realloc until after errno might be used.
8885 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8887 (free_exclude): New decl.
8888 (add_exclude, add_exclude_file): Now takes int options arg.
8889 (excluded_filename): No longer requires options arg, as the options
8890 are determined by add_exclude. Now returns bool, not int.
8892 2001-08-30 Paul Eggert <eggert@twinsun.com>
8894 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8896 2001-08-27 Jim Meyering <meyering@lucent.com>
8898 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8900 * version-etc.c (N_): Remove definition.
8901 Revert most of last change.
8902 Instead, simply don't mark the `Copyright...' string for translation.
8903 Based on advice from Paul Eggert.
8905 * strtoxmax.c: Tweak comment.
8907 2001-08-26 Jim Meyering <meyering@lucent.com>
8909 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8910 of copyright with `%s' so translators don't get an untranslated
8912 (COPYRIGHT_YEAR): Define.
8913 (version_etc): Use fprintf rather than fputs.
8914 Suggestion from Ulrich Drepper.
8916 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8918 * strtoll.c: New file, from GNU libc.
8919 * xstrtoimax.c: New file.
8921 * xstrtol.h: Add xstrtoimax.
8922 * strtoumax.c: New file. Simply include "strtoumax.c".
8923 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8925 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8926 * strtoxmax.c: ... then renamed to this.
8928 2001-08-13 Paul Eggert <eggert@twinsun.com>
8930 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8931 Port to Solaris 8, where 'sed' requires a space after the 'r'
8932 command, and where sh dislikes "$/". Clean up the spacing a bit.
8933 Redirect output to $tmp just once.
8935 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8937 * addext.c (<errno.h>): Include.
8938 (errno): Declare if not defined.
8939 (addext): Work correctly when pathconf returns -1 and leaves
8940 errno alone because there is no limit. Also, work even if
8941 pathconf returns a value greater than SIZE_MAX.
8943 2001-08-12 Jim Meyering <meyering@lucent.com>
8945 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8946 Simply `return getcwd (NULL, 0);'.
8947 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8948 Use 1300 as initial value for length, not PATH_MAX.
8950 * pathmax.h: Clean up cpp syntax.
8952 2001-08-12 Jim Meyering <meyering@lucent.com>
8954 * gettimeofday.c: New file.
8956 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8958 2001-08-04 Jim Meyering <meyering@lucent.com>
8960 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8961 to get in sync with glibc.
8963 2001-08-03 Paul Eggert <eggert@twinsun.com>
8965 The following changes are from gettext 0.10.39 as maintained by
8968 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8969 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8970 with inverted sense. All uses changed.
8972 * mbswidth.c: Don't include <limits.h>.
8973 Include <stdlib.h> and <string.h> unconditionally.
8974 (iswcntrl, mbsinit, ISCNTRL): New macros.
8975 (mbsnwidth): Use K&R style function declarations.
8976 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8977 can optimize it when MB_CUR_MAX == 1.
8978 The width of control characters is zero, not 1.
8980 2001-07-15 Jim Meyering <meyering@lucent.com>
8982 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8983 (BUILT_SOURCES): Add unlocked-io.h.
8984 (io_functions): Define.
8985 (unlocked-io.h): New rule.
8986 (DISTCLEANFILES): Add unlocked-io.h.
8987 (all-local): Depend on unlocked-io.h, to ensure it is created.
8989 * unlocked-io.hin: New file
8991 * regex.c: Update from glibc.
8993 2001-07-05 Jim Meyering <meyering@lucent.com>
8995 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8997 (libfetish_a_SOURCES): Put all .h files here instead.
8998 Remove a thus-exposed (better checks in automake) duplicate and
8999 two unnecessary .h files.
9001 2001-06-11 Jim Meyering <meyering@lucent.com>
9003 * regex.c: Update from GNU libc.
9005 2001-05-27 Jim Meyering <meyering@lucent.com>
9007 * readutmp.h (UT_TYPE): Define.
9009 2001-05-24 Jim Meyering <meyering@lucent.com>
9011 * argmatch.c: Include "quote.h".
9012 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9013 quote function. Reported by Göran Uddeborg.
9015 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9017 * dirname.c (dir_name): Compute append_dot using path, not newpath
9018 which is not yet declared.
9020 2001-05-11 Paul Eggert <eggert@twinsun.com>
9022 * Makefile.am (libfetish_a_SOURCES):
9023 Add strftime.c, since we now compile it on all hosts.
9025 * strftime.c (my_strftime):
9026 Define to nstrftime if emacs, but only if my_strftime is not defined.
9027 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9028 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9029 Add one more extra argument: a nanoseconds value.
9032 (my_strftime function): Add %N format.
9033 (emacs_strftimeu): Renamed from emacs_strftime,
9034 with extra ut argument.
9036 2001-05-11 Paul Eggert <eggert@twinsun.com>
9038 dirname code cleanup. base_name now behaves more compatibly
9039 with POSIX basename when given file names that have trailing
9040 slashes, and similarly for dir_name. Add new primitives
9041 base_len and dir_len. Put the directory-name-related decls
9044 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9045 * backupfile.c (base_name): Likewise.
9046 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9047 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9048 * makepath.c (strip_trailing_slashes): Likewise.
9049 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9051 * rename.c (strip_trailing_slashes): Likewise.
9052 * same.c (base_name): Likewise.
9053 * stripslash.c (ISSLASH): Likewise.
9055 * addext.c: Include <dirname.h> after size_t is defined.
9056 * backupfile.c: Likewise.
9058 * addext.c (addext): Use base_len to trim redundant
9059 trailing slashes instead of doing it ourselves.
9060 But do not trim the last slash if it is not redundant.
9062 * backupfile.c (find_backup_file_name,
9063 max_backup_version): Use base_len instead of rolling it ourselves.
9064 Handle the case of "" and (on DOS) "C:" correctly.
9066 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9067 Include <string.h>, <dirname.h>.
9068 (base_name): Allow file names ending in slashes, other than names
9069 that are all slashes. In this case, return the basename followed
9070 by the slashes. This is more general, and can be used in places
9071 where the original base_name purposely had an assertion failure.
9072 (base_len): New function.
9074 * dirname.c: Include <string.h> instead of <stdlib.h>.
9075 Do not include <assert.h>; no longer needed.
9077 (memrchr): Remove decl.
9078 (dir_name_r): Remove.
9079 (dir_len): Renamed from dirlen. All callers changed.
9080 Rewrite in terms of base_name, for simplicity and consistency.
9081 (dir_name): Never return NULL. All callers changed.
9082 Do not include <stdlib.h> in test program; no longer needed.
9083 return 0; is fine for test program.
9085 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9087 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9089 * path-concat.c (path_concat): Use base_len to compute
9090 base length, not strlen; this means we cannot rely on memcpy
9093 * same.c (STREQ): Remove.
9094 (same_name): Handle the case where the basename ends in trailing '/'.
9096 * stripslash.c (strip_trailing_slashes): Return nonzero if
9097 a slash was stripped. Do not strip the last slash after a
9100 2001-04-08 Jim Meyering <meyering@lucent.com>
9102 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9103 recomputed; that's necessary when the offset spans a DST transition.
9104 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9106 2001-04-02 Jim Meyering <meyering@lucent.com>
9108 * regex.h, regex.c: Update from GNU libc.
9110 2001-03-19 Paul Eggert <eggert@twinsun.com>
9112 * version-etc.c (version_etc_copyright): Update to 2001.
9114 2001-03-16 Paul Eggert <eggert@twinsun.com>
9116 * tempname.c (uint64_t): Define to uintmax_t if
9117 not defined, and if UINT64_MAX is not defined.
9118 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9119 Reported by John David Anglin.
9121 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9123 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9124 alias if codeset is empty.
9125 * config.charset (BeOS): Use wildcard syntax.
9127 2001-03-13 Jim Meyering <meyering@lucent.com>
9129 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9130 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9133 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9135 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9137 * unicodeio.c (print_unicode_char): Simplify accordingly.
9139 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9141 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9142 support for DOS/DJGPP.
9144 2001-02-28 Paul Eggert <eggert@twinsun.com>
9146 * Makefile.am (libfetish_a_SOURCES):
9147 Add dup-safer.c, fopen-safer.c.
9148 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9150 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9152 2001-02-25 Paul Eggert <eggert@twinsun.com>
9154 The mkstemp replacement is taken from glibc 2.2.2, with some
9155 portability fixes for use outside glibc, as follows:
9157 * tempname.c (struct_stat64): New macro.
9158 (direxists, __gen_tempname): Use it.
9159 This avoids a portability problem with Solaris 8.
9161 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9162 (<stddef.h>, <stdint.h>, <string.h>):
9163 Include only if STDC_HEADERS || _LIBC.
9164 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9165 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9166 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9167 (__set_errno): Define this macro if <errno.h> doesn't.
9168 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9169 Define these macros if <stdio.h> doesn't.
9170 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9171 Define these macros if <sys/stat.h>
9172 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9173 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9174 __xstat64): Define if not _LIBC.
9175 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9176 (__gen_tempname): Invoke gettimeofday only if
9177 HAVE_GETTIMEOFDAY || _LIBC;
9178 otherwise, fall back on plain "time".
9179 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9181 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9183 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9185 2001-02-17 Jim Meyering <meyering@lucent.com>
9187 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9188 around included file name.
9190 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9192 * strftime.c: Update from GNU libc (the only changes were to comments).
9194 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9196 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9198 2001-02-17 Paul Eggert <eggert@twinsun.com>
9200 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9201 Remove workaround macros for hosts that have mbrtowc but not
9202 mbstate_t, as we now insist on proper declarations for both
9203 before using mbrtowc.
9205 2001-02-17 Jim Meyering <meyering@lucent.com>
9207 * regex.c: Update from libc.
9209 2001-02-16 Paul Eggert <eggert@twinsun.com>
9211 * alloca.c (malloc): Undef before defining, since stdlib.h
9212 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9213 Reported by Mark Hounschell via Paul Eggert.
9215 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9217 * config.charset: Update for FreeBSD 4.2.
9219 2001-01-26 Jim Meyering <meyering@lucent.com>
9221 * quotearg.c: Include stddef.h.
9222 * quote.c: Include stddef.h.
9223 Reported by Axel Kittenberger.
9225 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9226 line in double quotes so that it evokes a better diagnostic.
9227 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9228 Reported by Axel Kittenberger.
9230 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9232 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9233 to avoid a warning. Add back 'const' to inptr.
9235 2001-01-16 Jim Meyering <meyering@lucent.com>
9237 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9240 2001-01-14 Jim Meyering <meyering@lucent.com>
9242 * rename.c: New file. From Volker Borchert.
9243 Include stdlib.h, string.h or strings.h, and xalloc.h.
9244 Use strip_trailing_slashes rather than open-coding it.
9246 2001-01-03 Paul Eggert <eggert@twinsun.com>
9248 * strftime.c: Sync with glibc time/strftime.c 1.81.
9250 2001-01-03 Jim Meyering <meyering@lucent.com>
9252 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9253 local `inptr' to avoid warning with some system declarations of iconv.
9255 2000-12-29 Paul Eggert <eggert@twinsun.com>
9257 * modechange.c: Do not assume that mode_t uses the
9258 traditional octal encoding. E.g. "chmod 1 FOO" should set
9259 the other-execute bit of FOO even if S_IXOTH != 1.
9261 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9262 WOTH, XOTH, ALLM): New macros.
9263 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9264 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9266 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9267 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9269 No need to use uintmax_t; unsigned long is long enough.
9270 Don't bother to get suffix since we don't use it.
9272 2000-12-24 Jim Meyering <meyering@lucent.com>
9274 * hash.c (is_prime): Return explicit boolean values.
9275 (hash_get_first): Return NULL to appease Irix5.6's 89.
9276 Reported by Nelson Beebe.
9278 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9280 * localcharset.c (locale_charset): Add support for Win32.
9282 2000-12-18 Paul Eggert <eggert@twinsun.com>
9284 * physmem.h, physmem.c: New files.
9286 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9287 (noinst_HEADERS): Add physmem.h.
9289 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9290 't' for compatibility with Solaris 8 sort.
9292 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9294 * config.charset: Add support for BeOS.
9296 2000-12-16 Jim Meyering <meyering@lucent.com>
9298 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9299 SHELLS_FILE to a file name that's useful on djgpp systems.
9301 (ADDITIONAL_DEFAULT_SHELLS): Define.
9302 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9303 Based mostly on a patch from Prashant TR.
9305 2000-12-16 Jim Meyering <meyering@lucent.com>
9307 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9308 N and M) would have treated it like `chown N:N FILE'.
9310 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9312 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9314 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9315 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9316 to the list of canonical encodings. Rename EUC-CN to GB2312.
9318 2000-12-08 Andreas Schwab <schwab@suse.de>
9320 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9321 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9323 2000-12-07 Jim Meyering <meyering@lucent.com>
9325 * stripslash.c (ISSLASH): Define.
9326 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9329 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9330 (dir_name_r): Declare this function as static.
9331 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9332 manifest itself on a name containing a mix of slashes and
9334 Make this function work with names starting with a DOS-style
9335 drive letter and colon prefix.
9336 (dir_name): Append `.' if necessary.
9337 Based mostly on patches from Prashant TR and Eli Zaretskii.
9339 * dirname.h (dir_name_r): Remove prototype.
9341 2000-12-05 Jim Meyering <meyering@lucent.com>
9343 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9345 2000-12-04 Jim Meyering <meyering@lucent.com>
9347 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9348 Also include memory.h, stdlib.h, unistd.h if appropriate.
9349 Reported by Andreas Jaeger (conflicting declaration of malloc).
9351 2000-12-02 Jim Meyering <meyering@lucent.com>
9353 * closeout.h: Make idempotent, to avoid some obscure warnings.
9355 2000-12-01 Paul Eggert <eggert@twinsun.com>
9357 * memrchr.c: Include <config.h> before any system include file.
9359 2000-11-29 Paul Eggert <eggert@twinsun.com>
9361 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9363 2000-11-26 Jim Meyering <meyering@lucent.com>
9365 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9367 2000-11-22 Paul Eggert <eggert@twinsun.com>
9369 * strftime.c (my_strftime): Do not invoke mbrlen with a
9370 size of (size_t) -1; it's not portable.
9372 2000-11-17 Akim Demaille <akim@epita.fr>
9374 * obstack.h: Formatting changes.
9375 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9376 prevent type checking.
9377 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9378 cast the value to (void *): assigning a `foo *' to a `void *'
9380 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9382 2000-11-17 Jim Meyering <meyering@lucent.com>
9384 * strstr.c: Update from GNU libc.
9386 2000-11-16 Jim Meyering <meyering@lucent.com>
9388 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9390 2000-11-11 Jim Meyering <meyering@lucent.com>
9392 * error.c: Add a couple #includes, merging from GNU libc version.
9394 2000-11-10 Jim Meyering <meyering@lucent.com>
9396 * obstack.h: Update from GNU libc.
9397 * obstack.c: Likewise.
9399 2000-11-06 Paul Eggert <eggert@twinsun.com>
9401 * getusershell.c (setusershell): Use rewind rather than
9402 fseek/fseeko, to avoid configuration hassles with fseeko.
9403 Don't bother opening SHELLS_FILE if shellstream is NULL;
9406 2000-11-05 Jim Meyering <meyering@lucent.com>
9408 * makepath.h (make_dir): Declare.
9409 * makepath.c (make_dir): Remove `static' attribute.
9412 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9414 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9415 last one in a bucket, advance to the next bucket.
9417 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9419 * fnmatch.c: Do not comment out all the code if we are using
9420 the GNU C library, because in some cases we are replacing buggy
9421 code in the GNU C library itself.
9423 2000-10-30 Paul Eggert <eggert@twinsun.com>
9425 * error.h, getline.h, modechange.h:
9426 Remove "2000" from Copyright line, as the file hasn't been
9427 changed this year other than in the copyright notice.
9429 * xalloc.h: Add "2000" to Copyright line, as this file
9430 was changed this year.
9432 2000-10-30 Paul Eggert <eggert@twinsun.com>
9434 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9435 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9436 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9438 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9440 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9441 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9442 doesn't define __restrict_arr.
9444 2000-10-29 Jim Meyering <meyering@lucent.com>
9446 * xstat.in: Fix grammar in comment.
9448 2000-10-28 Jim Meyering <meyering@lucent.com>
9450 * memchr.c: Update from libc.
9451 Adjust for portability:
9452 [HAVE_STDLIB_H]: Include stdlib.h.
9453 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9454 Undef __memchr, too.
9455 [!weak_alias]: Define __memchr to memchr.
9457 * regex.c: Update from libc.
9458 * regex.h: Likewise.
9459 * getopt1.c: Likewise.
9460 * memcmp.c: Likewise.
9462 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9463 Avoid using fseek, when possible -- it's broken by design.
9464 Patch by Ulrich Drepper.
9466 2000-10-26 Jim Meyering <meyering@lucent.com>
9468 * strftime.c: Update from libc.
9470 2000-10-25 Jim Meyering <meyering@lucent.com>
9472 * obstack.c: Update from libc.
9474 2000-10-23 Jim Meyering <meyering@lucent.com>
9476 * hard-locale.c (hard_locale): Revert last change -- it was simply
9477 wrong. That set_locale call must not have any side effects.
9480 2000-10-22 Jim Meyering <meyering@lucent.com>
9482 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9483 [CYCLIC]: Remove now-unused definition.
9485 * save-cwd.c (O_DIRECTORY): Define, if needed.
9486 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9487 Suggestion from Ulrich Drepper.
9489 2000-10-21 Jim Meyering <meyering@lucent.com>
9491 * dirname.c (dir_name_r): New function, factored out of dir_name.
9492 (dir_name): Use dir_name_r.
9493 * dirname.h (dir_name_r): Declare it.
9495 2000-10-21 Jim Meyering <meyering@lucent.com>
9497 * dirname.c (memrchr): Declare if necessary.
9498 (dir_name): Remove the restriction that there be no
9499 trailing slashes. Now, this code skips past them, effectively
9501 [TEST_DIRNAME] (main): New unit tests.
9503 * memrchr.c: New file from GNU libc.
9504 Undef __memrchr, too.
9505 [!weak_alias]: Define __memrchr to memrchr.
9506 Guard weak_alias use with `#ifdef weak_alias'.
9508 2000-10-17 Jim Meyering <meyering@lucent.com>
9510 * quote.h (PARAMS): Define and use.
9511 Reported by Akim Demaille.
9513 * getopt.c: Update from libc.
9515 2000-10-16 Jim Meyering <meyering@lucent.com>
9517 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9520 2000-09-25 Jim Meyering <meyering@lucent.com>
9522 * md5.h (rol): Define (from GnuPG).
9524 * sha.c: Give credit (GnuPG) where due.
9525 (M): Use rol rather than open-coding it.
9526 Add a FIXME comment.
9528 2000-09-21 Jim Meyering <meyering@lucent.com>
9530 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9531 Reported by Michael Stone.
9533 2000-09-20 Jim Meyering <meyering@lucent.com>
9535 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9536 (noinst_HEADERS): Add sha.h.
9537 Based on code from Scott G. Miller and from GnuPG.
9539 2000-09-15 Jim Meyering <meyering@lucent.com>
9541 * regex.c: Update from libc.
9543 2000-09-10 Jim Meyering <meyering@lucent.com>
9545 * getopt.c (_getopt_internal): Update from glibc.
9547 2000-09-09 Jim Meyering <meyering@lucent.com>
9549 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9550 think it should be used as a general replacement for isascii.
9551 * fnmatch.c: Likewise.
9552 * mbswidth.c: Likewise
9553 * regex.c: Likewise.
9556 * userspec.c: Include sys/param.h and limits.h.
9558 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9559 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9560 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9561 UID, GID. Check range.
9563 2000-09-06 Jim Meyering <meyering@lucent.com>
9565 * getopt.c (_getopt_internal): Update from glibc.
9567 2000-08-30 Jim Meyering <meyering@lucent.com>
9569 * strftime.c: Merge in changes from GNU libc.
9571 2000-08-26 Jim Meyering <meyering@lucent.com>
9573 * closeout.c: Include "__fpending.h".
9574 (close_stdout_status): Return right away if there's nothing to flush.
9576 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9577 * __fpending.c: New file.
9578 * __fpending.h: New file.
9580 2000-08-07 Paul Eggert <eggert@twinsun.com>
9582 Standardize on "memory exhausted" instead of "Memory exhausted"
9583 or "virtual memory exhausted".
9584 * obstack.c (print_and_abort): Use "memory exhausted", not
9585 "virtual memory exhausted".
9586 * same.c (same_name): Invoke xalloc_die instead of printing
9588 * userspec.c (parse_user_spec): Likewise.
9589 * bumpalloc.h: comment fix
9590 * same.c, userspec.c: Include xalloc.h.
9592 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9593 not char *const and pointing to a constant array.
9594 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9595 (xrealloc): Comment fix.
9597 * userspec.c (parse_user_spec):
9598 Don't translate a message until just before returning,
9599 to avoid unnecessary translation.
9601 2000-08-07 Jim Meyering <meyering@lucent.com>
9603 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9604 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9605 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9606 getgroups.c, gethostname.c, getopt.h, group-member.c,
9607 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9608 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9609 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9610 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9611 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9612 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9613 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9614 yesno.c: Back out Copyright date changes for each file with no change
9615 this year. This eases coordination with other programs using the same
9616 source code modules. From Paul Eggert.
9618 2000-08-03 Greg McGary <greg@mcgary.org>
9620 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9621 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9622 (EXTEND_BUFFER): Use them.
9624 2000-08-01 Jim Meyering <meyering@lucent.com>
9626 * dirname.c (ISSLASH): Define.
9627 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9628 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9629 both `\' and `/' may be use as path separators.
9630 Based on a patch from Prashant TR.
9632 2000-07-31 Paul Eggert <eggert@twinsun.com>
9634 * quotearg.c (quotearg_n_options): Don't make the initial
9635 slot vector a constant, since it might get modified.
9637 2000-07-31 Jim Meyering <meyering@lucent.com>
9639 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9640 * obstack.c (print_and_abort): Likewise.
9642 2000-07-30 Paul Eggert <eggert@twinsun.com>
9644 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9645 buffer, so that the caller can always quote one small
9646 component of a "memory exhausted" message in slot 0.
9647 From a suggestion by Jim Meyering.
9649 2000-07-30 Jim Meyering <meyering@lucent.com>
9651 * makepath.c (make_path): Quote the other instance, too.
9653 * quotearg.c (N_STATIC_SLOTVECS): Define.
9654 (STATIC_BUF_SIZE): Define.
9655 (quotearg_n_options): Use only statically allocated storage when
9656 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9657 than STATIC_BUF_SIZE.
9659 2000-07-29 Jim Meyering <meyering@lucent.com>
9661 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9662 * dirname.c (dir_name): Likewise.
9664 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9666 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9667 (dir_name): Assert that there are no trailing slashes.
9669 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9671 * mbswidth.h (mbswidth): Add a flags argument.
9672 (mbswidth): New declaration.
9673 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9674 * mbswidth.c (mbswidth): Add a flags argument.
9675 (mbsnwidth): New function.
9677 2000-07-24 Jim Meyering <meyering@lucent.com>
9679 * mbswidth.c: Remove useless #else. From Bruno Haible.
9681 2000-07-23 Paul Eggert <eggert@twinsun.com>
9683 * mbswidth.c (_XOPEN_SOURCE):
9684 Don't define; this causes problems on Solaris 7.
9685 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9687 2000-07-23 Paul Eggert <eggert@twinsun.com>
9690 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9691 so that mbstate_t is always defined.
9693 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9694 be 1 in at least one GCC installation, and this configuration
9695 error is likely to be common. Ignoring MB_LEN_MAX hurts
9696 performance on hosts that have mbrtowc but have only unibyte
9697 locales, but I assume these hosts are rare.
9699 2000-07-23 Paul Eggert <eggert@twinsun.com>
9701 * quotearg.c: Streamline by invoking multibyte code only if needed.
9702 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9703 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9704 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9705 invoke multibyte primitives.
9707 2000-07-23 Jim Meyering <meyering@lucent.com>
9709 * basename.c (base_name): Add an assertion.
9711 2000-07-15 Bruno Haible <clisp.cons.org>
9713 * quotearg.c: When the system forces us to redefine mbstate_t,
9714 shadow its mbsinit function.
9716 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9718 * mbswidth.h: New file.
9719 * mbswidth.c: New file.
9720 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9721 (noinst_HEADERS): Add mbswidth.h.
9723 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9725 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9728 2000-07-15 Jim Meyering <meyering@lucent.com>
9730 * makepath.c: Include quote.h.
9731 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9732 corresponding argument in a `quote (...)' call.
9733 Give better diagnostics.
9735 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9736 (noinst_HEADERS): Add quote.h.
9738 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9739 from tar's src/misc.c.
9740 * quote.h: New file. Prototypes for same.
9742 2000-07-10 Paul Eggert <eggert@twinsun.com>
9744 From a suggestion by Bruno Haible.
9745 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9746 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9747 to decide whether to define the BeOS workaround macro;
9748 this adjusts to the change to AC_MBSTATE_T.
9750 2000-07-13 Paul Eggert <eggert@twinsun.com>
9752 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9754 * quotearg.c (quoting_style_args, quoting_style_vals,
9755 quotearg_buffer_restyled): Add support for
9756 clocale_quoting_style. Undo previous change to
9757 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9758 and "{RIGHT QUOTATION MARK}" msgids.
9760 2000-07-05 Paul Eggert <eggert@twinsun.com>
9762 The old behavior of quoting `like this' doesn't look good with
9763 newer, ISO-style fonts. See:
9764 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9766 Instead, quote "like this" by default. Let the translator
9767 tailor the locale-specific quoting behavior by providing
9768 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9770 * quotearg.c (N_): New macro.
9771 (gettext_default): New function.
9772 (quotearg_buffer_restyled): Use
9773 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9774 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9776 2000-07-09 Jim Meyering <meyering@lucent.com>
9778 * Most files: Update copyright dates to include 2000.
9780 2000-07-08 Jim Meyering <meyering@lucent.com>
9782 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9784 (xgethostname): Remove now-unnecessary #ifdef.
9785 Move declaration of `err' into loop where it's used.
9787 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9789 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9790 by allocating a larger buffer. Test the gethostname return value for
9791 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9792 returns an error and ENAMETOOLONG isn't defined.
9794 2000-07-05 Paul Eggert <eggert@twinsun.com>
9795 and Bruno Haible <haible@clisp.cons.org>
9797 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9799 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9801 * quotearg.c (struct quoting_options): Simplify quote_these_too
9804 2000-07-03 Jim Meyering <meyering@lucent.com>
9806 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9807 Reported by Bruno Haible.
9809 2000-07-04 Jim Meyering <meyering@lucent.com>
9811 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9812 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9815 2000-07-03 Paul Eggert <eggert@twinsun.com>
9816 and Bruno Haible <haible@clisp.cons.org>
9818 * quotearg.c (mbrtowc):
9819 Assign to *pwc, and return 1 only if result is nonzero.
9820 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9822 2000-07-03 Jim Meyering <meyering@lucent.com>
9824 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9825 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9828 2000-07-02 Jim Meyering <meyering@lucent.com>
9830 * quotearg.c (mbstate_t): Don't define here.
9832 2000-07-02 Jim Meyering <meyering@lucent.com>
9834 * nanosleep.c (SIGCONT): Define if not already defined.
9836 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9838 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9839 per change in ../m4/ls-mntd-fs.m4.
9840 (read_filesystem_list): Ignore symbolic links.
9842 2000-06-29 Jim Meyering <meyering@lucent.com>
9844 * same.c: Include <string.h> or <strings.h>, as appropriate,
9845 for declaration of strcmp.
9847 * long-options.c: Include <stdlib.h>, for declaration of exit.
9849 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9850 Avoid warning by casting result to `char *' to remove `const'.
9852 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9854 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9856 2000-06-26 Paul Eggert <eggert@twinsun.com>
9858 savedir now sets errno on failure and invokes xmalloc to get memory.
9859 Fix a couple of other minor bugs while we're at it.
9861 * savedir.c (<unistd.h>): Do not include; there's no need.
9862 (NAMLEN): Remove macro.
9863 (malloc, realloc): Remove decls.
9865 ("xalloc.h"): Include.
9866 (NAME_SIZE_DEFAULT): New macro.
9867 (savedir): Use xmalloc / xrealloc to allocate memory.
9868 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9869 Skip "" directory entries.
9870 Use strlen to calculate directory entry length, since the old method
9871 is rarely used these days and isn't worth supporting.
9872 Don't use a pointer after freeing it.
9873 Check for integer overflow when calculating allocation size.
9874 Use memcpy to copy entries, instead of stpcpy.
9875 Set errno properly when returning NULL.
9876 Check for readdir error.
9878 2000-06-26 Jim Meyering <meyering@lucent.com>
9880 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9882 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9884 * getusershell.c (xmalloc, xrealloc): Remove functions.
9886 Don't include <stdlib.h>. Don't declare malloc, realloc.
9888 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9890 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9892 2000-06-24 Jim Meyering <meyering@lucent.com>
9894 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9896 2000-06-21 Jim Meyering <meyering@lucent.com>
9898 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9900 2000-06-19 Paul Eggert <eggert@twinsun.com>
9902 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9903 (mbrtowc, mbstate_t): Define substitutes if
9904 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9905 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9906 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9908 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9910 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9911 than 1024, return a memory chunk of least possible size, instead
9912 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9913 Use free/xmalloc instead of xrealloc to avoid copying for very long
9916 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9918 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9919 address, not strdup. Include <stdlib.h> and don't declare free().
9921 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9923 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9926 2000-06-21 Jim Meyering <meyering@lucent.com>
9928 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9929 (noinst_HEADERS): Add getstr.h.
9931 * getline.c (getstr): Move into a separate file.
9932 * getstr.c (getstr): New file, extracted from getline.c, with
9933 the following changes: new parameter, delim2; both delim[12]
9934 parameters have type `int', not `char'. The latter would lose
9935 with 8-bit delimiters.
9936 * getstr.h: New file.
9938 2000-06-19 Jim Meyering <meyering@lucent.com>
9940 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9942 2000-06-18 Jim Meyering <meyering@lucent.com>
9944 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9945 Besides, these days every porting target provides a mkdir function.
9947 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9948 (this snippet comes from src/system.h).
9950 2000-06-15 Paul Eggert <eggert@twinsun.com>
9952 * human.c (adjust_value): New function.
9953 (human_readable_inexact): Apply rounding style even when
9954 printing approximate values.
9956 2000-06-14 Paul Eggert <eggert@twinsun.com>
9958 * human.c (human_readable_inexact): Allow an input block
9959 size that is not a multiple of the output block size, and vice versa.
9960 Reported by Piergiorgio Sartor.
9962 2000-06-14 Paul Eggert <eggert@twinsun.com>
9964 * getdate.y (get_date): Apply relative times after time
9965 zone indicator, not before. Reported by Todd A. Jacobs.
9967 2000-06-13 Jim Meyering <meyering@lucent.com>
9969 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9971 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9973 2000-06-12 Paul Eggert <eggert@twinsun.com>
9975 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9977 2000-06-04 Paul Eggert <eggert@twinsun.com>
9979 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9981 2000-06-04 Jim Meyering <meyering@lucent.com>
9983 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9984 SunOS 4.1.4 for which gid_t is an unsigned type.
9986 2000-06-03 Jim Meyering <meyering@lucent.com>
9988 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9990 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9992 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9993 newer, don't install charset.alias.
9994 * config.charset: Change the Linux/glibc rules so they become empty
9995 on glibc-2.1 or newer.
9997 2000-06-02 Jim Meyering <meyering@lucent.com>
9999 * mountlist.c: Back out last change. Instead, do this...
10000 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10001 member using the same `ignore'-testing code.
10002 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10006 2000-05-29 Jim Meyering <meyering@lucent.com>
10008 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10009 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10011 2000-05-22 Jim Meyering <meyering@lucent.com>
10013 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10015 2000-05-18 Jim Meyering <meyering@lucent.com>
10017 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10018 back, too, since it may have been modified by allocate_entry.
10019 (hash_delete): Rewrite to use neither the assignment operator
10020 nor the comma operator in an if-expression.
10022 2000-05-15 Paul Eggert <eggert@twinsun.com>
10025 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10026 Remove; no longer needed.
10027 "quotearg.h": Add include.
10028 (file_name): Do not bother to explicitly initialize to NULL; it's less
10029 efficient on some hosts.
10030 (close_stdout_status): Remove test as to whether stdout was already
10031 closed; it breaks for the case "echo x | sort >&-".
10032 Quote file name colons.
10033 Do not assume that _("write error") lacks format strings.
10035 2000-05-15 Jim Meyering <meyering@lucent.com>
10037 * version-etc.c (version_etc_copyright): Update the copyright string
10038 used in all --version output.
10040 2000-05-14 Jim Meyering <meyering@lucent.com>
10042 * closeout.c (close_stdout_set_file_name): New function.
10043 (close_stdout_status): Use new file-scoped global.
10044 Return right away if fstat says the stdout file descriptor is invalid.
10045 * closeout.h (close_stdout_set_file_name): Declare.
10047 2000-05-10 Jim Meyering <meyering@lucent.com>
10049 * closeout.c [default_exit_status]: New file-scoped variable.
10050 (close_stdout_set_status): New function.
10051 * closeout.h (close_stdout_set_status): Declare.
10053 2000-05-08 Jim Meyering <meyering@lucent.com>
10055 * long-options.c: Don't include closeout.h.
10056 (parse_long_options): Don't call close_stdout for --version.
10058 2000-05-06 Jim Meyering <meyering@lucent.com>
10060 * strnlen.c: Undefine __strnlen and strnlen.
10061 [!weak_alias]: Define __strnlen to strnlen.
10063 * atexit.c: New file, from libiberty.
10065 2000-05-06 Jim Meyering <meyering@lucent.com>
10067 * closeout.c (close_stdout_status): Also check for errors on the
10070 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10072 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10073 instead of xmalloc, xrealloc, path_concat.
10074 (locale_charset): Treat empty environment variables as absent.
10075 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10077 2000-05-04 Jim Meyering <meyering@lucent.com>
10079 * getopt.c: Update from glibc.
10080 * obstack.c: Likewise.
10081 * obstack.h: Likewise.
10082 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10084 * regex.h: Likewise.
10085 * strndup.c: Likewise.
10086 * strnlen.c: New file, from glibc.
10088 2000-05-01 Jim Meyering <meyering@lucent.com>
10090 * full-write.c (full_write): Remove `FIXME' part of comment.
10092 2000-04-29 Jim Meyering <meyering@lucent.com>
10094 * path-concat.c: Declare strdup only if it's not defined.
10095 * canon-host.c: Likewise.
10097 2000-04-28 Jim Meyering <meyering@lucent.com>
10099 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10100 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10101 included first, then limits.h is included by locale.h by libintl.h.
10102 From John David Anglin.
10104 2000-04-25 Jim Meyering <meyering@lucent.com>
10106 * makepath.c (S_IRWXUGO): Define.
10107 (make_path): Always perform explicit chmod if MODE specifies any
10108 of the `special' permission bits. Prompted by a bug report against
10109 install from Mate Wierdl and Joost van Baal.
10111 2000-04-18 Jim Meyering <meyering@lucent.com>
10113 * README: New file.
10115 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10116 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10118 2000-04-17 Jim Meyering <meyering@lucent.com>
10120 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10121 the definition of it to rpl_strftime also defined-away the system's
10124 2000-04-15 Jim Meyering <meyering@lucent.com>
10126 Use `C' to denote so-called `contiguous' files, the same way
10128 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10129 (ftypelet): Use S_ISCTG.
10130 From Michael Deutschmann.
10132 2000-04-14 Jim Meyering <meyering@lucent.com>
10134 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10136 2000-04-08 Jim Meyering <meyering@lucent.com>
10138 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10139 names don't conflict. Reported by Eli Zaretskii.
10141 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10143 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10144 bug. Deal with the different error behavior of Irix iconv.
10146 2000-04-07 Jim Meyering <meyering@lucent.com>
10148 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10149 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10151 2000-04-05 Jim Meyering <meyering@lucent.com>
10153 Portability tweaks required for ultrix4.3.
10154 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10155 * readutmp.c: Include sys/types.h before sys/stat.h.
10156 * canon-host.c: Declare strdup.
10157 * path-concat.c: Likewise.
10158 From John David Anglin.
10160 2000-04-04 Jim Meyering <meyering@lucent.com>
10162 Be more DOS 8.3-friendly.
10163 * ref-add.sin: Renamed from ref-add.sed.in.
10164 * ref-del.sin: Renamed from ref-del.sed.in.
10165 * Makefile.am: Reflect renaming.
10166 Reported by Eli Zaretskii.
10168 Use a temporary file name that won't clash with `charset.alias'
10169 in the DOS 8.3 name space.
10170 * Makefile.am (charset_tmp): Define.
10171 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10172 (uninstall-local): Likewise.
10173 Reported by Eli Zaretskii.
10175 2000-03-29 Paul Eggert <eggert@twinsun.com>
10177 * time/strftime.c (my_strftime): Make sure we call the system
10178 strftime, not ourselves, when invoking the underlying strftime.
10180 2000-03-24 Jim Meyering <meyering@lucent.com>
10182 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10183 (charset_alias): Define.
10184 (install-exec-local): Factor out common code.
10185 (uninstall-local): Split lines longer than 80.
10186 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10187 (SUFFIXES): Define.
10188 (.sed.in.sed): New rule. Don't redirect directly to $@.
10189 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10191 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10193 * config.charset: Output a line containing "Packages using this file".
10194 * ref-add.sed.in, ref-del.sed.in: New files.
10195 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10196 ref-del.sed): New rules.
10198 2000-03-17 Jim Meyering <meyering@lucent.com>
10200 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10201 Otherwise, include <strings.h>
10203 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10205 * unicodeio.c (utf8_wctomb): New function.
10206 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10207 format instead of in UCS-4 with platform dependent endianness.
10209 2000-03-07 Paul Eggert <eggert@twinsun.com>
10211 * savedir.c (savedir): Work even if directory size is
10212 negative; this can happen with some screwy NFS configurations.
10214 2000-03-06 Jim Meyering <meyering@lucent.com>
10216 * localcharset.c (get_charset_aliases): Don't try to free file_name
10217 if it's NULL (because we ran out of memory). From Bruno Haible.
10219 2000-03-05 Jim Meyering <meyering@lucent.com>
10221 * localcharset.c ("path-concat.h"): Include.
10222 (get_charset_aliases): Use path_concat instead of ANSI string
10225 * unicodeio.h (PARAMS): Define.
10226 Use it to guard prototype.
10228 2000-03-04 Jim Meyering <meyering@lucent.com>
10230 * Makefile.am (install-exec-local): Create $(libdir) before installing
10232 (uninstall-local): Uncomment this rule so `make distcheck' works
10235 * unicodeio.c (<errno.h>): Include it.
10236 (errno): Declare if not defined.
10238 * localcharset.c: Add Bruno's comment justifying use of volatile.
10240 * config.charset: New version, incorporating remarks from a linux
10241 i18n mailing list. From Bruno Haible.
10243 2000-03-02 Jim Meyering <meyering@lucent.com>
10245 * Makefile.am (EXTRA_DIST): Add config.charset.
10247 2000-03-01 Jim Meyering <meyering@lucent.com>
10249 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10250 * unicodeio.c: Likewise.
10252 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10254 * config.charset: New file.
10255 * localcharset.c: New file.
10256 * unicodeio.h, unicodeio.c: New files.
10257 * Makefile.am (DEFS): Add -DLIBDIR=...
10258 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10259 (noinst_HEADERS): Add unicodeio.h.
10260 (all-local, install-exec-local, charset.alias): New targets.
10262 2000-02-28 Paul Eggert <eggert@twinsun.com>
10264 * quotearg.c (ALERT_CHAR): New macro.
10265 (quotearg_buffer_restyled): Use it.
10267 2000-02-27 Jim Meyering <meyering@lucent.com>
10269 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10270 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10272 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10273 not `#if STDC_HEADERS'.
10274 Declare malloc if needed.
10276 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10277 now that autoconf always defines the HAVE_DECL_ symbols.
10278 * human.c: Likewise.
10279 * same.c: Likewise.
10280 * strtoumax.c: Likewise.
10282 * backupfile.c: Arrange for cpp to fail if the configure-time
10283 declaration check was not run.
10284 * hash.c: Likewise.
10285 * human.c: Likewise.
10286 * same.c: Likewise.
10287 * strtoumax.c: Likewise.
10289 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10290 then first look up the entire `.'-containing string as a login name.
10292 2000-02-18 Paul Eggert <eggert@twinsun.com>
10294 * getdate.y: Handle two-digit years with leading zeros correctly.
10295 (textint): New typedef.
10296 (parser_control): Member year changed from int to textint.
10298 (YYSTYPE): Removed; replaced by %union with int and textint members.
10299 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10300 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10301 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10302 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10303 (date, number, to_year): Use width of number in digits, not its value,
10304 to determine whether it's a 2-digit year, or a 2-digit time.
10305 (yylex): Store number of digits of numeric tokens.
10306 Reported by John Kendall.
10308 (parser_control): Changed from struct parser_control to typedef (for
10309 consistency). All uses changed.
10311 (tID): Removed; not used.
10312 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10314 2000-02-14 Paul Eggert <eggert@twinsun.com>
10316 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10317 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10319 2000-02-12 Jim Meyering <meyering@lucent.com>
10321 * userspec.c (ISDIGIT): Define it.
10322 (isdigit): Remove definition.
10323 (is_number): Use ISDIGIT, not isdigit.
10324 <libintl.h>: Include.
10325 (_ and N_): Define.
10326 (parse_user_spec): Mark translatable strings.
10328 2000-02-10 Jim Meyering <meyering@lucent.com>
10330 With these changes, nanosleep.[ch] are finally enough like the other
10331 lib/* replacement files to compile on a few more losing systems.
10333 * nanosleep.h: Don't include config.h.
10334 Remove prototype from declaration of nanosleep.
10335 (PARAMS): Remove now-unneeded definition.
10336 * nanosleep.c: #undef nanosleep.
10337 (rpl_nanosleep): Rename from nanosleep.
10339 2000-02-03 Jim Meyering <meyering@lucent.com>
10341 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10342 rather than with `#if HAVE_UTMPNAME'.
10344 2000-02-01 Jim Meyering <meyering@lucent.com>
10346 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10348 2000-01-31 Jim Meyering <meyering@lucent.com>
10350 * nanosleep.h (nanosleep): Guard declaration with
10351 `#if ! HAVE_DECL_NANOSLEEP'.
10352 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10353 the declaration in that vendor's sys/timers.h.
10354 Reported by Christian Krackowizer.
10356 * quotearg.c (ISASCII): Add #undef and move definition to follow
10357 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10358 (ISPRINT): Likewise.
10359 Reported by Tom Tromey.
10361 2000-01-30 Jim Meyering <meyering@lucent.com>
10363 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10364 uses of ->ut_name. The latter doesn't work with new Linux header files
10365 where only utmpx.ut_user is declared.
10367 * readutmp.h (UT_USER): Define.
10369 2000-01-23 Jim Meyering <meyering@lucent.com>
10371 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10374 2000-01-22 Jim Meyering <meyering@lucent.com>
10376 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10377 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10378 Required for some AIX systems. Reported by Christian Krackowizer.
10379 [TESTING] (main): New function.
10381 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10382 * dirname.c (dir_name): Support for DOS-style file names with drive
10385 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10387 * strverscmp.c (ISDIGIT): Define.
10388 (strverscmp): Use ISDIGIT, not isdigit.
10390 2000-01-17 Paul Eggert <eggert@twinsun.com>
10392 * nanosleep.c (nanosleep):
10393 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10394 POSIX.1 doesn't require SA_INTERRUPT and some systems
10395 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10396 it's been part of POSIX.1 since day 1 (in 1988).
10398 2000-01-17 Jim Meyering <meyering@lucent.com>
10400 * interlock: Remove unused file. Reported by François Pinard.
10402 2000-01-16 Paul Eggert <eggert@twinsun.com>
10404 * quotearg.c (quotearg_buffer_restyled): Do not quote
10405 alert, backslash, formfeed, and vertical tab unnecessarily in
10406 shell quoting style.
10409 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10410 Free Software Foundation, Inc.
10411 Copying and distribution of this file, with or without modification,
10412 are permitted provided the copyright notice and this notice are preserved.