1 2006-08-26 Bruno Haible <bruno@clisp.org>
3 * vasnprintf.c (EOVERFLOW): Remove definition.
4 (VASNPRINTF): Return a string of length > INT_MAX without failing.
5 * vasprintf.c: Include errno.h, limits.h.
6 (EOVERFLOW): New fallback definition.
7 (vasprintf): Test here whether the string length is > INT_MAX.
8 * vsnprintf.c: Include errno.h, limits.h.
9 (EOVERFLOW): New fallback definition.
10 (vsnprintf): Fix bug when generated string was too long for the buffer.
11 Test here whether the string length is > INT_MAX.
13 2006-08-26 Bruno Haible <bruno@clisp.org>
14 Simon Josefsson <jas@extundo.com>
17 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
19 2006-08-28 Bruno Haible <bruno@clisp.org>
21 * c-strstr.h: New file, from GNU gettext.
22 * c-strstr.c: New file, from GNU gettext.
24 2006-08-26 Bruno Haible <bruno@clisp.org>
26 * inttypes_.h: New file.
27 * inttypes.h: Remove file.
28 * stdint_.h: Include <inttypes.h> through its absolute filename.
30 * imaxabs.c: New file.
32 * imaxdiv.c: New file.
34 2006-08-22 Bruno Haible <bruno@clisp.org>
36 * readutmp.h: Skip most definitions if neither <utmp.h> nor
39 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
42 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
43 Problem reported by Bruno Haible.
45 2006-08-21 Bruno Haible <bruno@clisp.org>
48 * mbchar.h: Include <wctype.h> only if it exists.
50 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
52 * cycle-check.h: Include <stdint.h> unconditionally, since we
53 now assume the stdint module. Do not include inttypes.h.
54 * fsusage.h: Likewise.
55 * getndelim2.c: Likewise.
57 * inttostr.h: Likewise.
58 * obstack.c: Likewise.
59 * regex_internal.h: Likewise.
60 * tempname.c: Likewise.
61 * utimecmp.c: Likewise.
62 * xstrtol.h: Likewise.
64 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
66 * strtoimax.c: Adjust to macro name changes in Autoconf,
67 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
70 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
72 * fchmodat.c: New file, from coreutils. This was inadvertently
73 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
75 2006-08-18 Bruno Haible <bruno@clisp.org>
77 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
78 (ME_DUMMY): Treat "kernfs" as a dummy.
79 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
81 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
83 Update from coreutils.
85 * __fpending.h: Add copyright notice.
86 * fprintftime.h: Likewise.
87 * savedir.c: Use (C) in copyright notice.
88 * savedir.h: Likewise.
90 2006-08-15 Jim Meyering <jim@meyering.net>
92 * at-func.c: New file, with the logic of all emulated at-functions.
93 * openat-priv.h: Include <errno.h> and define ENOSYS,
94 in support of the EXPECTED_ERRNO macro.
95 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
96 Instead, define the appropriate symbols and include "at-func.c".
97 * mkdirat.c (mkdirat): Likewise.
98 * fchmodat.c (fchmodat): Likewise.
99 (ENOSYS): Remove definition.
100 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
101 Don't include "unistd--.h" -- it wasn't ever used.
103 2006-01-17 Jim Meyering <jim@meyering.net>
105 Rewrite fts.c not to change the current working directory,
106 by using openat, fstatat, fdopendir, etc..
108 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
109 (HAVE_OPENAT_SUPPORT): Define.
110 [_LIBC] (fchdir): Don't undef or define; no longer used.
111 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
112 Now, this `function' always succeeds, and consumes its file descriptor
113 parameter -- so callers must not close such FDs. Update callers.
114 (diropen_fd, opendirat, cwd_advance_fd): New functions.
115 (diropen): Add parameter, SP. Adjust all callers.
116 Implement using diropen_fd, rather than open.
117 (fts_open): Initialize new member, fts_cwd_fd.
118 Remove fts_rft-setting code.
119 (fts_close): Close fts_cwd_fd, if necessary.
120 (__opendir2): Define in terms of opendir or opendirat,
121 depending on whether the FST_NOCHDIR flag is set.
122 (fts_build): Since fts_safe_changedir consumes its FD, and since
123 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
124 and close the dup'd file descriptor upon failure.
125 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
126 (fts_safe_changedir): Tweak semantics to reflect that this function
127 now calls cwd_advance_fd and hence consumes its FD argument.
128 * fts_.h [struct FTS] (fts_cwd_fd): New member.
129 [struct FTS] (fts_rft): Remove now-unused member.
130 [struct FTS] (fts_cycle.state): Improve comment.
132 * openat.c (openat_needs_fchdir): New function.
133 * openat.h (openat_needs_fchdir): Declare it.
135 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
137 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
138 Problem and fix reported by Pádraig Brady in
139 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
141 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
143 * memcoll.c (memcoll): Optimize for the common case where the
144 arguments are bytewise equal.
146 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
148 Change copyright notice from LGPL 2 to GPL 2, since that's the
149 standard form used in the gnulib repository.
150 * lock.c: LGPL -> GPL.
152 * strnlen1.c: Likewise.
153 * strnlen1.h: Likewise.
156 * tmpdir.c: Likewise.
158 * TODO: Remove; this belongs only in coreutils.
160 2006-08-14 Eric Blake <ebb9@byu.net>
162 Import the following change from libc:
164 2006-08-12 Ulrich Drepper <drepper@redhat.com>
167 * misc/error.c: Add space between program name and message if file
170 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
172 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
173 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
175 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
176 in wchar_t. Problem reported by Eric Blake.
178 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
179 LEN is smaller than SIZE. Suggested by Bruno Haible.
180 Also, help the compiler to keep LEN in a register.
182 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
184 * .cppi-disable: Add snprintf.h, socket_.h.
185 * snprintf.c: Include <errno.h> and <limits.h>.
186 (EOVERFLOW): Define if the system does not.
187 Do not include "minmax.h"; it wasn't used.
188 (snprintf): Don't assume size_t promotes to an unsigned type.
189 Fix bug when generated string was too long for the buffer: the
190 buffer's contents are supposed to be the initial prefix of the
191 output. Don't assume vasnprintf returns EOVERFLOW if the size
192 exceeds INT_MAX; do the check ourselves.
194 Import the following changes from libc:
196 2006-06-02 Jakub Jelinek <jakub@redhat.com>
198 * posix/regex_internal.c (re_string_skip_chars): If no character has
199 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
200 to the byte which couldn't be converted.
201 (re_string_reconstruct): Don't clear valid_raw_len before calling
202 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
203 tip_context using re_string_context_at.
205 2006-05-02 Ulrich Drepper <drepper@redhat.com>
207 * posix/regex.h: g++ still cannot handled [restrict].
209 2006-04-21 Ulrich Drepper <drepper@redhat.com>
211 * posix/regex.h: Remove special handling for VMS.
213 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
217 2006-07-19 Mike Frysinger <vapier@gentoo.org>
219 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
220 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
222 2006-08-08 Eric Blake <ebb9@byu.net>
224 * verror.c (verror_at_line): Work around glibc bug 2997, so that
225 verror_at_line output complies with GNU Coding Standards even when
228 2006-08-08 Eric Blake <ebb9@byu.net>
230 * verror.h, verror.c: New files.
232 2006-08-07 Bruno Haible <bruno@clisp.org>
234 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
236 Reported by Ralf Wildenhues.
238 2006-08-06 Eric Blake <ebb9@byu.net>
240 * error.h: Fold in some upstream changes from glibc.
243 2006-07-29 Bruno Haible <bruno@clisp.org>
245 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
247 2006-07-29 Bruno Haible <bruno@clisp.org>
249 * setenv.c: Undo unintended modification done on 2006-02-27.
251 2006-07-28 Eric Blake <ebb9@byu.net>
253 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
256 2006-07-28 Simon Josefsson <jas@extundo.com>
258 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
261 2006-07-28 Simon Josefsson <jas@extundo.com>
263 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
266 2006-07-28 Bruno Haible <bruno@clisp.org>
268 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
270 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
272 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
275 2006-07-28 Bruno Haible <bruno@clisp.org>
277 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
278 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
280 Avoids link error on FreeBSD 4.x.
281 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
283 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
285 * mbswidth.c (iswcntrl): Likewise.
287 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
289 * modechange.c (mode_compile): Numeric modes now affect setuid and
290 setgid on directories only if they set these bits.
291 * modechange.h: Remove obsolete comment about masks.
293 2006-07-27 Bruno Haible <bruno@clisp.org>
295 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
296 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
299 2006-07-26 Eric Blake <ebb9@byu.net>
301 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
302 like mingw that lack mkstemp.
303 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
304 avoid compilation warning on mingw.
306 2006-07-25 Bruno Haible <bruno@clisp.org>
308 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
309 <stdarg.h> or config.h.
311 2006-07-24 Bruno Haible <bruno@clisp.org>
313 * clean-temp.h: New file, from GNU gettext.
314 * clean-temp.c: New file, from GNU gettext.
316 2006-07-24 Bruno Haible <bruno@clisp.org>
318 * tmpdir.h: New file, from GNU gettext.
319 * tmpdir.c: New file, from GNU gettext.
321 2006-07-23 Bruno Haible <bruno@clisp.org>
323 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
324 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
325 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
326 gl_linked_remove_at): Use it.
328 2006-07-23 Eric Blake <ebb9@byu.net>
330 * tmpfile-safer.c: New file.
331 * stdio-safer.h (fopen_safer): Add prototype.
332 * stdio--.h (tmpfile): Make safer.
334 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
336 * close-stream.c, close-stream.h: New files.
338 2006-07-22 Bruno Haible <bruno@clisp.org>
340 Merge from GNU gettext 0.15.
342 2005-07-05 Bruno Haible <bruno@clisp.org>
344 * printf-args.c (printf_fetchargs): Work around broken
345 definition of wint_t on mingw.
347 2005-02-12 Bruno Haible <bruno@clisp.org>
349 * xallocsa.h: Add extern "C" for C++.
351 2006-05-17 Bruno Haible <bruno@clisp.org>
354 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
356 2006-04-30 Bruno Haible <bruno@clisp.org>
358 * progreloc.c: Include <mach-o/dyld.h> if available.
359 (find_executable): Use _NSGetExecutablePath when possible.
361 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
363 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
366 2005-12-29 Bruno Haible <bruno@clisp.org>
368 * progreloc.c (set_program_name_and_installdir): Fix
371 2005-12-04 Bruno Haible <bruno@clisp.org>
374 * progreloc.c: Include <windows.h> also on Cygwin.
375 (find_executable): Add support for Cygwin.
376 (set_program_name_and_installdir): Handle also platforms with
379 2006-07-11 Bruno Haible <bruno@clisp.org>
381 * javacomp.c: Fix a comment.
382 Reported by Jim Meyering.
384 2006-04-30 Bruno Haible <bruno@clisp.org>
386 * javacomp.h (compile_java_class): Add source_version,
387 target_version arguments.
388 * javacomp.c: Rewritten to choose only a compiler that
389 respects the specified source_version and target_version.
391 2006-06-27 Bruno Haible <bruno@clisp.org>
393 Assume correct S_ISDIR macro.
394 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
396 2006-07-22 Bruno Haible <bruno@clisp.org>
398 * javaversion.h: New file, from GNU gettext.
399 * javaversion.c: New file, from GNU gettext.
400 * javaversion.java: New file, from GNU gettext.
401 * javaversion.class: New file, from GNU gettext.
403 2006-05-17 Bruno Haible <bruno@clisp.org>
406 * javaexec.c (execute_java_class): Test for jview program
409 2006-04-09 Bruno Haible <bruno@clisp.org>
411 * fatal-signal.c: Don't include string.h.
412 (at_fatal_signal): Use a copying loop instead of memcpy.
414 2005-12-04 Bruno Haible <bruno@clisp.org>
416 * csharpexec.c: Add support for 'clix' launcher (untested).
417 (execute_csharp_using_sscli): New function.
418 (execute_csharp_program): Call it.
420 2006-06-21 Bruno Haible <bruno@clisp.org>
422 Avoid warnings from recent versions of mcs.
423 * csharpcomp.c (compile_csharp_using_mono): Don't use options
424 -o, -L, -r any more. Use options documented since mcs-1.0
425 instead. Similarly for -g.
427 2005-07-09 Bruno Haible <bruno@clisp.org>
429 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
431 Reported by Mark Junker <mjscod@gmx.de>.
433 2006-06-17 Bruno Haible <bruno@clisp.org>
435 * config.charset: Update for NetBSD 3.0.
437 2006-05-17 Bruno Haible <bruno@clisp.org>
440 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
442 2006-05-16 Bruno Haible <bruno@clisp.org>
444 * localcharset.c [CYGWIN]: Include <windows.h>.
445 (get_charset_aliases): For Cygwin, return the same CPxxx
446 aliases list as under WIN32.
447 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
448 the environment variables. Fall back to GetACP().
450 2006-04-05 Bruno Haible <bruno@clisp.org>
452 * config.charset: Update Juan Manuel Guerrero's address.
454 2005-02-12 Bruno Haible <bruno@clisp.org>
456 * allocsa.h: Add extern "C" for C++.
458 2005-02-10 Bruno Haible <bruno@clisp.org>
460 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
461 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
463 2006-07-22 Bruno Haible <bruno@clisp.org>
465 * gettext.h: Update to GNU gettext-0.15.
467 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
468 and Simon Josefsson <jas@extundo.com>
470 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
472 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
474 2006-07-21 Eric Blake <ebb9@byu.net>
476 * stdlib-safer.h: New file from coreutils, required by
479 2006-07-19 Derek R. Price <derek@ximbiot.com>
481 * getaddrinfo.h: Don't define unimplemented AI_* flags.
482 Reindent and repaginate.
484 2006-07-17 Bruno Haible <bruno@clisp.org>
486 * gl_list.h: New file.
487 * gl_list.c: New file.
488 * gl_array_list.h: New file.
489 * gl_array_list.c: New file.
490 * gl_carray_list.h: New file.
491 * gl_carray_list.c: New file.
492 * gl_linked_list.h: New file.
493 * gl_linked_list.c: New file.
494 * gl_anylinked_list1.h: New file.
495 * gl_anylinked_list2.h: New file.
496 * gl_avltree_list.h: New file.
497 * gl_avltree_list.c: New file.
498 * gl_anyavltree_list1.h: New file.
499 * gl_anyavltree_list2.h: New file.
500 * gl_rbtree_list.h: New file.
501 * gl_rbtree_list.c: New file.
502 * gl_anyrbtree_list1.h: New file.
503 * gl_anyrbtree_list2.h: New file.
504 * gl_anytree_list1.h: New file.
505 * gl_anytree_list2.h: New file.
506 * gl_linkedhash_list.h: New file.
507 * gl_linkedhash_list.c: New file.
508 * gl_anyhash_list1.h: New file.
509 * gl_anyhash_list2.h: New file.
510 * gl_avltreehash_list.h: New file.
511 * gl_avltreehash_list.c: New file.
512 * gl_rbtreehash_list.h: New file.
513 * gl_rbtreehash_list.c: New file.
514 * gl_anytreehash_list1.h: New file.
515 * gl_anytreehash_list2.h: New file.
517 * gl_oset.h: New file.
518 * gl_oset.c: New file.
519 * gl_array_oset.h: New file.
520 * gl_array_oset.c: New file.
521 * gl_avltree_oset.h: New file.
522 * gl_avltree_oset.c: New file.
523 * gl_rbtree_oset.h: New file.
524 * gl_rbtree_oset.c: New file.
525 * gl_anytree_oset.h: New file.
527 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
529 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
531 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
532 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
533 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
534 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
535 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
536 callers changed. Revamp internals significantly, by not
537 attempting to create directories that are temporarily more
538 permissive than the final results. Do not attempt to use
539 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
540 This removes some race conditions, fixes some bugs, and simplifies
541 things. Use new dirchownmod function to do owner and mode changes.
542 * mkdir-p.h: Likewise.
543 * modechange.c (octal_to_mode): New function.
544 (struct mode_change): New member mentioned.
545 (make_node_op_equals): New arg mentioned. All callers changed.
546 (mode_compile): Keep track of which mode bits the user has explicitly
548 (mode_adjust): New arg DIR, so that we implement the X op correctly.
549 New arg PMODE_BITS, to keep track of which mode bits the user
550 mentioned; it treats S_ISUID and S_ISGID speciall.
552 * modechange.h: Likewise.
554 2006-07-11 Derek R. Price <derek@ximbiot.com>
556 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
558 2006-07-10 Derek R. Price <derek@ximbiot.com>
560 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
561 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
562 macros into the GNU _D_EXACT_NAMLEN.
563 * savedir.c: Likewise.
564 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
566 2006-07-09 Jim Meyering <jim@meyering.net>
568 * argp-pv.c: Remove a doubled word in a comment.
569 * check-version.c (check_version): Likewise.
570 * javacomp.c (compile_java_class): Likewise.
572 2006-07-08 Jim Meyering <jim@meyering.net>
574 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
576 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
578 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
579 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
580 brackets. Other minor changes to suppress some compiler
583 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
585 * getloadavg.c: Use __VMS, not VMS.
586 * getopt.c: Likewise.
587 * getpagesize.h: Likewise.
588 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
589 probably does not work.
591 2006-07-06 Derek R. Price <derek@ximbiot.com>
592 and Paul Eggert <eggert@cs.ucla.edu>
594 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
595 Don't worry about this obsolete case any more.
596 (HAVE_DIR): Remove. All uses removed; we now assume you can read
598 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
599 worry about this obsolete case any more.
601 * getcwd.c: Likewise.
603 * savedir.c: Likewise.
605 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
607 * .cppi-disable: Add wcwidth.
608 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
609 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
610 (ISGRAPH): Remove. All uses changed to isgraph.
611 (FOLD) [!defined _LIBC]: Remove special case.
612 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
613 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
615 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
617 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
619 * strtod.c (strtod): cast the argument of tolower to unsigned char.
621 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
623 * memcasecmp.c: Include <limits.h>.
624 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
625 * strtod.c (strtod): Don't assume isspace works on negative chars.
626 Don't assume isdigit succeeds only on '0' through '9'.
628 2006-07-05 Derek R. Price <derek@ximbiot.com>
630 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
631 All uses of is_space replaced by isspace.
632 * exit.h: Don't talk about STDC_HEADERS.
633 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
634 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
635 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
636 replaced by isprint etc.
637 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
638 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
639 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
640 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
641 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
642 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
644 2006-07-05 Eric Blake <ebb9@byu.net>
646 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
647 missing from netdb.h.
648 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
650 2006-06-27 Bruno Haible <bruno@clisp.org>
652 Assume ANSI C header files and <ctype.h> functions.
653 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
654 (mbsnwidth): Use isprint, iscntrl instead.
656 2006-07-03 Jim Meyering <jim@meyering.net>
658 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
659 macro is used before the first cycle_check call.
661 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
663 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
664 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
665 reported by Mark D. Baushke, one in
666 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
668 Merge from coreutils.
670 * .cppi-disable: Add stdint_.h.
671 * .cvsignore: Add stdint.h.
673 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
675 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
676 both double and long double versions.
677 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
678 * xstrtold.c: New file.
679 * xstrtod.h (xstrtold): New decl.
681 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
683 * filemode.c (setst): Remove.
684 (strmode): Rewrite to avoid setst. This makes the code shorter,
685 (arguably) clearer, and the generated code is a bit smaller on my
686 Debian GNU/Linux stable x86 host.
688 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
690 * filemode.c: Include "filemode.h" first, to test the interface.
691 Assume that filemode.h includes sys/types.h and sys/stat.h.
692 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
693 (ftypelet): Reorder to put common cases first, for efficiency.
694 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
696 (strmode): Renamed from mode_string, and now stores 12 bytes instead
697 of 10, for compatibility with FreeBSD. All callers changed.
698 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
699 that can't be deduced solely from st_mode. First arg is now a const
701 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
702 (strmode): Renamed from mode_string.
703 (filemodestring): New decl.
704 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
705 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
706 (S_ISPORT, S_ISWHT): New macros, if not already defined.
708 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
710 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
711 fsusage.h now does that. Include fsusage.h first, to test interface.
712 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
713 at most one method (the old code could have generated decls that
714 didn't conform to C89, not that this was ever exercised).
715 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
717 2006-03-19 Jim Meyering <jim@meyering.net>
719 Work even in a chroot where d_ino values for entries in "/"
720 don't match the stat.st_ino values for the same names.
721 * getcwd.c (__getcwd): When no d_ino value matches the target inode
722 number, iterate through all entries again, using lstat instead.
723 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
724 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
726 * getcwd.c (__getcwd): Clarify a comment.
727 Use memcpy in place of a call to strcpy.
729 2006-03-12 Jim Meyering <jim@meyering.net>
731 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
732 that of the current directory (which we're about to chdir ".." out of),
733 then save the dev-ino of the parent, instead.
735 * same-inode.h (SAME_INODE): New file/macro.
736 * chdir-safer.c (SAME_INODE): Remove definition.
737 Include "same-inode.h", instead.
739 * cycle-check.h: Include "same-inode.h".
740 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
741 * cycle-check.c (SAME_INODE): Remove definition.
742 * root-dev-ino.h: Include "same-inode.h".
744 2006-03-11 Eric Blake <ebb9@byu.net>
746 * same.c (same_name): s/base_name/last_component/
747 * backupfile.c (check_extension, numbered_backup): Likewise.
748 * filenamecat.c (file_name_concat): Likewise.
750 2006-03-11 Eric Blake <ebb9@byu.net>,
751 Paul Eggert <eggert@cs.ucla.edu>
753 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
754 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
756 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
757 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
758 (last_component): New method.
759 * dirname.c (dir_len): Determine when drive letters need a
760 subsequent slash. Preserve // when it is special.
761 (dir_name): Don't append dot when drive letter is absolute.
762 [TEST_DIRNAME]: Move into a full-blown gnulib test.
763 * basename.c (base_name): New semantics - malloc the result.
764 Preserve // when it is special. Preserve relative files that look
766 (base_len): Preserve // when it is special.
767 (last_component): New method, similar to old base_name semantics.
768 * stripslash.c (strip_trailing_slashes): Use last_component, not
769 base_name. Strip redundant slashes from ///.
771 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
773 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
774 both are 64 bits, since this seems to be the tradition, and this
775 prevents gcc -Wformat from warning about usages with PRIuMAX. If
776 we ever run into a host that prefers long long to long in this
777 case, we'll need another configure-time test. Problem reported by
780 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
782 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
783 possible collision with system files.
784 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
785 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
786 WCHAR_MIN and WCHAR_MAX in this case.
787 (<stddef.h>): Do not include; no longer needed.
788 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
789 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
790 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
791 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
792 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
793 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
794 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
795 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
796 !defined(__c99))]: Include in this case too, since it's harmless
798 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
800 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
801 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
802 (_STDINT_MIN, _STDINT_MAX): New macros.
803 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
804 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
805 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
806 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
807 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
808 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
809 macros, not typedefs; this simplifies things quite a bit.
810 Use long int for all types narrower than int64_t.
811 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
812 Define in terms of long long int or int64_t or long int,
813 not int64_t or int32_t. This saves some compile-time testing.
814 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
815 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
816 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
817 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
818 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
819 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
820 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
821 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
822 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
823 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
824 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
825 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
826 undef any previous version and define our own version, for
827 simplicity and consistency with the new macros for types.
828 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
829 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
830 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
831 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
832 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
833 @WINT_T_SUFFIX@ to keep things simple here.
834 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
835 Simplify by assuming typical 8/16/32/64 host, since we're
836 already doing that elsewhere anyway.
837 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
838 and assume long long int is 64 bits if available. This
839 speeds up 'configure'.
841 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
843 * getaddrinfo.c: fixed typo
845 2006-06-29 Eric Blake <ebb9@byu.net>
847 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
848 unused static function.
850 2006-06-29 Eric Blake <ebb9@byu.net>
854 2006-06-29 Derek R. Price <derek@ximbiot.com>
856 * strftime.c: Assume strftime() exists.
858 2006-06-28 Bruno Haible <bruno@clisp.org>
860 * getaddrinfo.h: Fix POSIX URL.
861 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
862 (use_win32_p): Make static.
863 (getaddrinfo): Reject service name if it is empty or does not consist
864 solely of decimal digits, or if its value is > 65535.
865 (getnameinfo): Remove useless casts.
867 2006-06-28 Derek R. Price <derek@ximbiot.com>
869 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
870 Autoconf 2.60 says this stuff was obsolete.
872 2006-05-12 Bruno Haible <bruno@clisp.org>
874 * mkdtemp.c [MINGW]: Include <io.h>.
875 (mkdir): Define using _mkdir.
877 2006-06-28 Bruno Haible <bruno@clisp.org>
879 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
880 declaration for wcwidth.
881 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
883 2006-06-28 Eric Blake <ebb9@byu.net>
885 * xvasprintf.h: Fix comments.
887 2006-06-28 Eric Blake <ebb9@byu.net>
889 * mbchar.h (wcwidth): Include wcwidth.h.
890 * mbswidth.c (wcwidth): Move from here...
891 * wcwidth.h: ...to this new file.
893 2006-06-28 Simon Josefsson <jas@extundo.com>
895 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
896 functions there. It will succeed on Windows XP, but on Windows
897 2000 and (presumably) earlier, it will fail, and use the internal
899 (use_win32_p): New function.
900 (getaddrinfo): Use strtoul on servname, to support numeric ports.
901 Support AI_NUMERICSERV to disable getservbyname.
902 (getnameinfo): New function, only supports
903 NI_NUMERICHOST|NI_NUMERICSERV for now.
905 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
906 only have some of them. Add AI_NUMERICSERV. Add prototype for
909 2006-06-27 Bruno Haible <bruno@clisp.org>
911 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
913 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
915 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
916 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
917 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
919 2006-06-26 Bruno Haible <bruno@clisp.org>
921 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
923 Reported by Mark D. Baushke and Larry Jones.
925 2006-06-26 Bruno Haible <bruno@clisp.org>
927 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
929 Suggested by Mark D. Baushke and Larry Jones.
931 2006-06-23 Mark D. Baushke <mdb@gnu.org>
933 * stdint_.h: Treat BSD/OS like OpenBSD.
935 2006-06-23 Bruno Haible <bruno@clisp.org>
937 * stdint_.h: Treat IRIX like OpenBSD.
939 2006-06-23 Bruno Haible <bruno@clisp.org>
941 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
942 ISO C 99 Technical Corrigendum 1.
944 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
946 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
947 Some compiler complained about some of them. Problem reported by
949 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
951 2006-06-21 Simon Josefsson <jas@extundo.com>
953 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
956 * socket_.h: Don't define WINVER.
958 * inet_pton.h, inet_pton.c: New file, taken from glibc but
959 slightly modified to work in gnulib.
961 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
963 * read-file.c (fread_file): Start with buffer allocation of
964 0 bytes rather than 1 byte; this simplifies the code.
965 Don't invoke feof; it's not needed. Refactor to avoid duplicate
966 code to free buffer and save/restore errno.
967 (internal_read_file): Remove unused local.
969 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
971 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
972 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
973 Problem reported by Denis Excoffier in
974 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
976 2006-06-19 Simon Josefsson <jas@extundo.com>
978 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
980 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
982 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
984 2006-06-17 Bruno Haible <bruno@clisp.org>
986 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
988 2006-06-17 Bruno Haible <bruno@clisp.org>
990 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
991 problem on Solaris 2.5.1.
993 2006-06-16 Eric Blake <ebb9@byu.net>
995 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
996 * unicodeio.c [!defined errno]: Likewise.
997 * strtol.c [!defined errno]: Likewise.
998 * strtod.c [!defined errno]: Likewise.
1000 2006-06-15 Bruno Haible <bruno@clisp.org>
1002 * stdint_.h: Rewritten to be fully auto-configured.
1003 Fixes bug on HP-UX/IA64.
1005 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1007 * getdate.y (__attribute__): Don't define if already defined.
1008 Problem reported by Larry Jones.
1009 * utimens.c (__attribute__): Likewise.
1011 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1013 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1014 reported by Andreas Schwab.
1016 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1017 Bruno Haible <bruno@clisp.org>
1019 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1021 2006-05-26 Martin Lambers <marlam@marlam.de>
1023 * getpass.c: Updates the test for the native W32 API, and adds
1024 missing includes, thus fixing compilation warnings.
1026 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1028 * tempname.c (small_open, large_open): New macros.
1029 (__open, __open64) [!_LIBC]: Remove.
1030 (__gen_tempname): Use small_open and large_open instead of __open
1031 and __open64. This fixes a portability bug on HP-UX 11.11i
1032 reported by Simon Wing-Tang in
1033 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1035 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1037 * exclude.c (exclude_fnmatch): New function.
1038 (excluded_file_name): Call exclude_fnmatch.
1039 * exclude.h (excluded_file_name): New prototype
1041 2006-05-24 Bruno Haible <bruno@clisp.org>
1043 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1044 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1045 Reported by Thorsten Maerz <torte@netztorte.de> via
1046 Aaron Stone <aaron@serendipity.cx>.
1048 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1050 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1051 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1052 (my_usleep): Don't mishandle maximum value.
1054 2006-05-19 Jim Meyering <jim@meyering.net>
1056 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1058 2006-05-17 Bruno Haible <bruno@clisp.org>
1061 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1063 2006-05-17 Bruno Haible <bruno@clisp.org>
1065 * stdint_.h: Fix recognition of Cygwin.
1067 2006-05-11 Jim Meyering <jim@meyering.net>
1069 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1071 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1073 * crc.c (crc32_update): Remove unnecessary L suffix.
1074 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1075 unwanted sign propagation, e.g., on hosts with 64-bit int.
1076 There still are some problems with reeelly weird theoretical hosts
1077 (e.g., 33-bit int) but it's not worth worrying about now.
1078 * sha1.c (rol): Likewise.
1079 (K1, K2, K3, K4): Remove unnecessary L suffix.
1081 2006-05-10 Bruno Haible <bruno@clisp.org>
1083 * des.c: Cast to avoid warnings.
1085 2006-05-10 Simon Josefsson <jas@extundo.com>
1087 * md4.c: Typo fix, update copyright years.
1088 (K1, K2): Don't use L because it turn computations into 64-bit on
1091 2006-05-09 Bruno Haible <bruno@clisp.org>
1093 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1094 (EOVERFLOW): Define fallback value.
1095 (xstrcat): New function.
1096 (xvasprintf): Recognize the special case of a string concatenation.
1098 2006-05-01 Bruno Haible <bruno@clisp.org>
1100 * stdint_.h: Shorter URL.
1101 * inttypes.h: Likewise.
1103 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1105 * verify.h: Document the internals better. Most of this change
1106 was written by Bruno Haible.
1108 2006-04-29 Bruno Haible <bruno@clisp.org>
1110 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1111 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1113 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1115 * getdate.y (get_date): When adding relative date, start with the
1116 initial time, not with the result of the first mktime call.
1118 2006-04-23 Bruno Haible <bruno@clisp.org>
1120 * copy-file.c: Include <unistd.h> unconditionally.
1121 * execute.c: Likewise.
1122 * fatal-signal.c: Likewise.
1123 * findprog.c: Likewise.
1124 * mkdtemp.c: Likewise.
1127 * wait-process.h: Likewise.
1129 2006-04-23 Bruno Haible <bruno@clisp.org>
1131 * fwriteerror.c (fwriteerror): Call fclose also when an error
1132 condition was already detected.
1133 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1135 2006-04-19 Derek Price <derek@ximbiot.com>
1136 Eric Blake <ebb9@byu.net>
1138 * inttypes.h: Correct grammar in comment.
1140 2006-04-18 Derek Price <derek@ximbiot.com>
1141 Paul Eggert <eggert@cs.ucla.edu>
1143 * inttypes.h: New file.
1144 * strtoimax.c: Assume <inttypes.h>.
1146 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1148 * utimens.c (futimens): glibc futimesat messes up if /proc
1149 isn't mounted. Problem reported by Kir Kolyshkin.
1151 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1153 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1154 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1155 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1157 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1159 Merge regex changes from libc, removing some of our
1160 POSIX-conformance changes that were rejected and redoing them in a
1163 * regcomp.c (re_compile_internal, init_dfa):
1164 Length arg is now size_t, not Idx. All uses changed.
1165 (peek_token): Forward decl now says internal_function.
1166 (__re_error_msgid, __re_error_msgid_idx):
1167 Now static rather than extern with attribute_hidden.
1168 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1169 For some reason libc prefers K&R style defns for external functions.
1170 (regerror) [!defined _LIBC]: Likewise.
1171 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1172 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1173 (build_range_exp, build_collating_symbol):
1175 (re_compile_fastmap): Use '\0' to memset, not 0.
1176 (utf8_sb_map): Make the calculations more obvious.
1177 (init_dfa, parse_bracket_exp, build_charclass_op):
1178 Call calloc and cast result, as glibc does.
1179 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1180 (build_range_exp, build_collating_symbol):
1181 Now internal functions.
1183 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1185 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1186 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1187 Don't depend on VMS; depend on __VMS instead, for POSIX
1188 namespace cleanness.
1189 (regoff_t): Define to ssize_t, not long int.
1191 Remove the REG_ macros named below. Instead, make the old names
1192 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1194 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1195 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1196 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1197 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1198 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1199 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1200 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1201 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1202 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1203 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1204 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1205 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1206 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1207 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1208 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1209 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1210 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1212 Remove. All uses replaced by the old RE_* names.
1213 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1214 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1215 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1216 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1217 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1218 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1219 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1220 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1221 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1222 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1223 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1224 Don't bother having these macros be independent of each others'
1225 values, since they no longer exist in the POSIX name space.
1227 Rename the following member names back to their old names,
1228 unless !__USE_GNU_REGEX. All uses changed back.
1229 (buffer): Renamed from re_buffer.
1230 (allocated): Renamed from re_allocated.
1231 (used): Renamed from re_used.
1232 (syntax): Renamed from re_syntax.
1233 (fastmap): Renamed from re_fastmap.
1234 (translate): Renamed from re_translate.
1235 (can_be_null): Renamed from re_can_be_null.
1236 (regs_allocated): Renamed from re_regs_allocated.
1237 (fastmap_accurate): Renamed from re_fastmap_accurate.
1238 (no_sub): Renamed from re_no_sub.
1239 (not_bol): Renamed from re_not_bol.
1240 (not_eol): Renamed from re_not_eol.
1241 (newline_anchor): Renamed from re_newline_anchor.
1242 (num_regs): Renamed from rm_num_regs.
1243 (start): Renamed from rm_start.
1244 (end): Renamed from rm_end.
1246 (free_state): Move up a bit.
1248 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1249 #define to be empty.
1250 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1251 when that is what is intended.
1252 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1253 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1255 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1256 All uses changed back to re_malloc, etc. It's now the caller's
1257 responsibility to check for overflow; all callers changed.
1258 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1259 (re_x2nrealloc): Remove.
1260 (free_state): Remove decl.
1262 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1263 (re_set_registers, re_exec):
1266 2006-01-31 Roland McGrath <roland@redhat.com>
1268 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1269 Reported by Mike Frysinger <vapier@gentoo.org>.
1271 2006-01-15 Andreas Jaeger <aj@suse.de>
1274 * regex_internal.c (re_string_reconstruct): Adjust for
1275 build_wcs_upper_buffer change.
1276 (build_wcs_upper_buffer): Change return type.
1278 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1280 * regex_internal.h: Include <stdint.h> if available.
1282 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1284 * regex_internal.h (SIZE_MAX): Provide a default definition.
1286 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1288 * regcomp.c: Adjust for changed secondary hash function.
1290 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1292 * regex.h: Pretty printing.
1293 Clean up namespace a bit.
1295 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1297 * regexec.c (update_cur_sifted_state, check_arrival,
1298 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1300 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1301 Ulrich Drepper <drepper@redhat.com>
1304 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1305 (bitset_word_t): Renamed from bitset_word. All uses changed.
1307 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1310 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1311 * regcomp.c: Remove unnecessary uses of
1312 unsigned RE_TRANSLATE_TYPE.
1313 * regex_internal.h: Likewise.
1314 * regex_internal.c: Likewise.
1315 * regexec.c: Likewise.
1316 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1318 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1320 * regexec.c (find_recover_state): Remove unnecessary
1322 (transit_state_bkref): Make DFA a const pointer.
1323 (get_subexp): Likewise.
1324 (check_arrival): Likewise.
1325 (update_cur_sifted_state): Likewise.
1326 (re_search_internal): Likewise.
1327 (prune_impossible_nodes): Likewise.
1328 (acquire_init_state_context): Likewise.
1329 (proceed_next_node): Likewise.
1330 (set_regs): Likewise.
1331 (free_fail_stack_return): Likewise.
1332 (check_arrival_expand_ecl): Mark DFA parameter as const.
1333 (check_arrival_expand_ecl_sub): Likewise.
1334 (check_subexp_limits): Likewise.
1335 (sub_epsilon_src_nodes): Likewise.
1336 (add_epsilon_src_nodes): Likewise.
1337 (merge_state_array): Likewise.
1338 (update_regs): Likewise.
1339 (build_trtable): Likewise.
1340 (sift_states_backward): Mark MCTX parameter as const.
1341 (build_sifted_states): Likewise.
1342 (update_cur_sifted_state): Likewise.
1343 (sift_states_mkref): Likewise.
1344 (check_arrival_expand_ecl): Mark eclosure as const.
1345 (check_dst_limits_calc_pos_1): Likewise.
1346 * regex_internal.h (re_match_context_t): Make dfa a const
1349 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1351 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1352 (transit_state_sb): Likewise.
1353 (transit_state_mb): Likewise.
1354 (sift_states_iter_mb): Likewise.
1355 (check_arrival_add_next_nodes): Likewise.
1356 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1357 [_LIBC] (re_search_2_stub): Use mempcpy.
1359 * regex_internal.c (re_string_reconstruct): Avoid calling
1360 mbrtowc for very simple UTF-8 case.
1362 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1364 (re_acquire_state_context): Likewise.
1365 * regex_internal.h: Adjust prototypes.
1367 * regex.c: Prevent using C++ compilers.
1369 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1370 (re_acquire_state_context): Likewise.
1372 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1373 Bruno Haible <bruno@clisp.org>
1375 * stdint_.h: On OpenBSD, don't redefine types already included in
1376 <sys/types.h> and <inttypes.h>.
1378 2006-03-24 Eric Blake <ebb9@byu.net>
1380 * time_r.c (copy_string_result): Remove, as it is no longer used.
1382 2006-03-24 Simon Josefsson <jas@extundo.com>
1384 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1385 including some doc fixes.
1386 (base64_encode_alloc): Fix +1 bug on allocation failures.
1388 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1390 * base64.c (base64_encode): Do not read past end of array with
1391 unsanitized input on systems with CHAR_BIT > 8.
1393 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1395 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1396 Typedef to long int, not to off_, as POSIX will likely change
1399 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1401 * argp-help.c (validate_uparams): Fix typo
1402 * argp-parse.c (argp_default_options): Consistently begin help
1403 messages with a lowercase letter.
1405 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1407 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1408 overrun buffers and shouldn't be used (much as gets shouldn't be
1410 * time_r.c (asctime_r, ctime_r): Likewise.
1412 2006-03-08 Simon Josefsson <jas@extundo.com>
1414 * gc-gnulib.c (randomize): Don't open files called 'no', they
1415 signal that configure disabled the device.
1417 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1419 * c-stack.c: Include unistd.h unconditionally, since we now assume
1421 * getlogin_r.c: Likewise.
1422 * getlogin_r.h: Likewise.
1424 * pagealign_alloc.c: Likewise.
1425 * unistd_.h: Remove; no longer needed.
1427 2006-03-07 Simon Josefsson <jas@extundo.com>
1429 * unistd_.h: New file.
1431 2006-03-07 Simon Josefsson <jas@extundo.com>
1433 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1435 2006-03-01 Simon Josefsson <jas@extundo.com>
1437 * readline.c: Fix typo, tiny patch from Stepan Kasal
1440 2006-02-28 Simon Josefsson <jas@extundo.com>
1442 * getopt.c: Protect #include of unistd.h, for MSVS.
1444 2006-02-27 Simon Josefsson <jas@extundo.com>
1446 * base64.h: Indent #define's. From Jim Meyering
1449 2006-02-27 Jim Meyering <jim@meyering.net>
1451 Revert the change of 2006-02-24, so these files can continue
1452 to be sync'd from gettext.
1453 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1456 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1458 * glob.c: Say "invalid" rather than "illegal" in comments.
1460 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1462 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1464 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1466 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1467 AT_FDCWD exceeds INT_MAX.
1468 * openat.h (AT_FDCWD): Likewise.
1470 2006-02-14 Jim Meyering <jim@meyering.net>
1472 Sync from coreutils.
1474 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1475 failure on deficient systems, and simplify gnulib lgpl dependencies.
1476 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1477 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1479 * xalloc-die.c: Remove unused definition of N_.
1481 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1483 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1485 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1487 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1488 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1490 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1492 * argp-namefrob.h: Restore changes accidentally lost during the
1493 "autoupdate" on 2005-12-12.
1495 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1497 * fnmatch.c (L_): Renamed from L, to work around a bug in
1498 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1499 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1502 2006-01-26 Simon Josefsson <jas@extundo.com>
1504 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1505 prototype is visible on mingw32.
1507 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1510 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1513 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1515 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1516 attempt to open for write; this always fails, at least on POSIX
1517 hosts. This reinstates the 2006-01-09 change, which was
1518 inadvertently removed.
1520 2006-01-26 Bruno Haible <bruno@clisp.org>
1521 Paul Eggert <eggert@cs.ucla.edu>
1523 * stdbool_.h (_Bool)
1524 [(! (defined __cplusplus || defined __BEOS__)
1525 && !defined __GNUC__
1526 && !(defined __HP_cc || defined __xlc__
1527 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1528 || defined __sgi))]:
1529 #define to signed char in these cases too; this simplifies
1530 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1531 etc., separately) and makes it more conservative.
1533 2006-01-21 Jim Meyering <jim@meyering.net>
1535 Sync from the stable (b5) branch of coreutils:
1537 * fts.c (fts_children): Don't let close() clobber errno from
1540 * fts.c (fts_stat): When following a symlink-to-directory,
1541 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1542 a dangling symlink. That can also happen at least for ELOOP.
1543 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1544 FYI, this bug predates the inclusion of fts.c in coreutils.
1546 * fts.c (fts_open): Put new maxarglen declaration and uses
1547 in their own block, so pre-c99 compilers don't object.
1549 Avoid the double-free (first in fts_read, second in fts_close) that
1550 would occur when an `active' directory is made inaccessible (e.g.,
1551 via chmod a-x) during a traversal.
1552 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1553 before returning. Reproduce this failure by
1554 mkdir -p a/b; cd a; chmod a-x . b
1555 Reported by Stavros Passas.
1557 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1559 * argp-namefrob.h: Bugfix. Remove stray #
1561 2006-01-25 Bruno Haible <bruno@clisp.org>
1563 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1565 Reported by Paul Eggert.
1567 2006-01-25 Jim Meyering <jim@meyering.net>
1569 * fileblocks.c: Remove more useless parentheses.
1570 * readutmp.h: Likewise.
1572 2006-01-24 Bruno Haible <bruno@clisp.org>
1574 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1576 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1579 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1580 to avoid problems with the built-in _Bool type.
1581 Reported by Paul Eggert on 2005-11-26.
1583 2006-01-24 Jim Meyering <jim@meyering.net>
1585 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1587 2006-01-24 Simon Josefsson <jas@extundo.com>
1589 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1592 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1594 Work around porting bugs reported by Dieter in
1595 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1596 * getopt.c (_NOPROTO): Remove; no longer needed.
1597 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1598 Include "getopt.h" first, to check interface.
1599 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1601 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1602 (__strndup): Revert to K&R-style function dfns, the glibc style.
1603 * strnlen.c: Don't claim it's taken from glibc; it's not.
1604 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1605 Include strnlen.h first, to get prototype properly.
1606 (strnlen): Renamed from __strnlen.
1609 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1611 These changes imported from libc.
1612 * getopt.c: Use __fxprintf instead of inline stream orientation
1613 test and two separate function calls.
1614 * strndup.c (__strndup): Add libc_hidden_def.
1616 2006-01-22 Bruno Haible <bruno@clisp.org>
1618 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1619 temporary buffer for sprintf, take into account the precision also
1620 for 'd', 'i', 'u', 'o', 'x', 'X'.
1622 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1624 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1625 to pacify gcc -Wswitch-default.
1627 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1629 * argp-help.c (usage_long_opt): Do not print DOC options.
1630 (__argp_base_name): Removed
1631 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1633 (__argp_base_name): Provide macro definition or extern declaration
1634 depending on the configuration
1636 2006-01-20 Simon Josefsson <jas@extundo.com>
1638 * inet_ntop.h: Unconditionally include sys/socket.h.
1640 2006-01-19 Simon Josefsson <jas@extundo.com>
1642 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1644 2006-01-12 Simon Josefsson <jas@extundo.com>
1646 * base64.c: Fix warning, reported by Bruno Haible
1647 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1649 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1651 Sync from coreutils.
1652 * md5.c: Fix commentary typos.
1653 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1654 * md5.h (__attribute__): Remove; unused.
1655 * sha1.c: Fix commentary to match md5 better.
1656 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1657 so that we don't need to worry about alignment. All uses changed.
1658 This merges the 2005-10-28 md5 change into sha1.
1660 2006-01-11 Jim Meyering <jim@meyering.net>
1662 Sync from coreutils.
1663 * md5.c (OP): Fix spacing.
1665 2006-01-11 Simon Josefsson <jas@extundo.com>
1667 * stdint_.h (SIZE_MAX): Add missing (.
1669 2006-01-10 Bruno Haible <bruno@clisp.org>
1671 * argp.h (__const): Remove macro. Use const instead.
1672 * argp-fmtstream.h (__const): Likewise.
1673 * glob_.h (__const): Remove macro.
1674 * glob-libc.h: Use const instead of __const.
1676 2006-01-10 Jim Meyering <jim@meyering.net>
1678 Avoid the double-free (first in fts_read, second in fts_close) that
1679 would occur when an `active' directory is made inaccessible (e.g.,
1680 via chmod a-x) during a traversal.
1681 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1682 before returning. Reproduce this failure by
1683 mkdir -p a/b; cd a; chmod a-x . b
1684 Reported by Stavros Passas.
1686 Sync from coreutils.
1687 * sha1.c: Tweak grammar in a comment.
1689 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1691 * regex_internal.h (BITSET_WORD_BITS):
1692 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1693 preprocessor mishandles large unsigned values as if they were signed.
1694 Problem reported by Claudio Fontana in
1695 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1697 2006-01-10 Simon Josefsson <jas@extundo.com>
1699 * socket_.h: New file.
1701 2006-01-10 Bruno Haible <bruno@clisp.org>
1703 * localcharset.c: Update from GNU gettext.
1705 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1707 Sync from coreutils.
1708 * chdir-long.c (cdb_free): Don't bother trying to open directory
1709 for write access: POSIX says that must fail.
1710 * fts.c (diropen): Likewise.
1711 * save-cwd.c (save_cwd): Likewise.
1712 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1713 well, for minor improvements on hosts that lack O_DIRECTORY.
1714 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1715 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1716 Fall back on chown if open failed with EACCES.
1718 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1719 Report an error at compile-time if only a 1-second nominal clock
1720 resolution is found.
1722 * lchmod.h: New file.
1723 * mkdir-p.c: Include lchmod.h, lchown.h.
1724 (make_dir_parents): Use lchown rather than chown, and
1725 lchmod rather than chmod.
1727 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1728 too. Problem with "none" reported by Bob Proulx. Problem with
1729 "proc" reported by n0dalus.
1731 * mountlist.c: Include <limits.h>.
1732 (dev_from_mount_options)
1733 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1734 New function. It no longer assumes "dev=" has the System V meaning
1735 on Linux (since it doesn't). It also parses "dev=" more carefully.
1736 (read_file_system_list)
1737 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1738 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1741 * posixtm.h (PDS_PRE_2000): New macro.
1742 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1743 All usages changed. Reject dates outside the range 1969-1999 if
1744 PDS_PRE_2000 is used.
1746 2006-01-09 Jim Meyering <jim@meyering.net>
1748 Sync from coreutils.
1750 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1752 * chdir-safer.h, chdir-safer.c: New files.
1754 * modechange.c (mode_compile): Reject an invalid mode string
1755 that starts with an octal digit. From Andreas Gruenbacher.
1757 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1758 and dup to open_safer and dup_safer, respectively.
1759 (openat_permissive): Fix typo in comment.
1761 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1762 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1763 (_): Remove; no longer needed.
1764 (openat): Renamed from rpl_openat; no need for rpl_openat
1765 since openat.h renames openat for us.
1766 Replace most of the body with a call to openat_permissive,
1767 to avoid duplicate code.
1768 Port to (probably hypothetical) environments were mode_t is
1770 (openat_permissive): Require mode arg, so that we can check
1771 types better. Put it just after flags. Change cwd failure
1772 indicator from pointer-to-bool to pointer-to-errno-value.
1773 All callers changed.
1774 Invoke openat_save_fail and/or openat_restore_fail if
1775 cwd_errno is null, so that openat can call us.
1776 (openat_permissive, fdopendir, fstatat, unlinkat):
1777 Simplify errno handling to avoid some duplicate code,
1778 as it's OK to set errno on success.
1779 * openat.h: Revamp code so that function macros depend on
1780 __OPENAT_PREFIX only, not also on AT_FDCWD.
1781 (openat_ro): Remove. Caller changed to use openat_permissive.
1782 (openat_permissive): Now a macro, if not a function.
1783 (openat_restore_fail, openat_save_fail): Now always functions,
1784 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1786 * openat-priv.h: New file, defining macros used by mkdirat.c
1788 * mkdirat.c: Include openat-priv.h.
1789 Remove definitions of macros defined therein.
1790 * openat.c: Likewise.
1792 * mkdirat.c (mkdirat): New file and function.
1793 * openat.h (mkdirat): Declare.
1795 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1797 * openat.h (openat_permissive): Declare.
1798 (openat_ro): Define.
1800 * openat.c (EXPECTED_ERRNO): New macro.
1801 (openat_permissive): New function -- used in remove.c rewrite.
1802 (all functions): Set errno just before returning, only if there
1803 was an actual failure.
1804 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1806 Emulate openat-family functions using Linux's procfs, if possible.
1807 Idea and some code based on Ulrich Drepper's glibc changes.
1809 * openat.c: (BUILD_PROC_NAME): New macro.
1810 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1811 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1812 before falling back on save_cwd and restore_cwd.
1813 (fdopendir, fstatat, unlinkat): Likewise.
1815 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1816 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1818 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1819 as second argument to va_arg. Otherwise, some versions of gcc
1820 warn that `if this code is reached, the program will abort'.
1822 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1824 Sync from coreutils.
1826 Add POSIX ACL support
1827 * acl.h (copy_acl, set_acl): Add declarations.
1828 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1829 systems other than Linux.
1830 (chmod_or_fchmod): New function: use fchmod when possible,
1831 and chmod otherwise.
1832 (file_has_acl): Add a POSIX ACL implementation, with a
1833 Linux-specific subcase.
1834 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1835 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1836 acls are unsupported.
1837 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1838 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1841 2006-01-09 Bruno Haible <bruno@clisp.org>
1843 * sysexit_.h (EX_OK): New macro.
1844 Suggested by Martin Lambers <marlam@marlam.de>.
1846 2006-01-09 Bruno Haible <bruno@clisp.org>
1848 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1849 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1850 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1851 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1853 2006-01-09 Bruno Haible <bruno@clisp.org>
1855 * stdint_.h (SIZE_MAX): Write the value without involving negative
1858 2005-10-16 Bruno Haible <bruno@clisp.org>
1860 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1861 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1863 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1865 * strftime.c (tzname): Don't declare if it is already #defined.
1866 Problem reported for Mingw by Mark Junker.
1868 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1870 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1871 long int, not int, for nanosecond counts, so that people who are
1872 used to POSIX struct timespec won't be surprised. Reported by Jim
1875 2005-12-16 Jim Meyering <jim@meyering.net>
1877 * fprintftime.c, fprintftime.h: New files.
1879 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1881 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1882 * argp-help.c (fill_in_uparams): Check if the constructed
1883 struct uparams is valid. Fall back to the default values if it is
1886 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1888 * argp-help.c (__argp_base_name): New function
1889 (__argp_short_program_name): Rewrite using __argp_base_name
1890 * argp-namefrob.h: Define program_invocation_name and
1891 program_invocation_short_name if requested
1892 (__argp_base_name): Add prototype
1893 * argp-parse.c (argp_def): Use gettext wrappers
1894 (argp_default_parser): Use __argp_base_name
1895 * argp-pin.c: New file. Defines program_invocation_name and
1896 program_invocation_short_name on systems that lack them.
1898 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1900 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1901 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1902 porting problem reported by Georg Schwarz in
1903 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1905 2005-07-09 Bruno Haible <bruno@clisp.org>
1907 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1908 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1909 Reported by Mark Junker <mjscod@gmx.de>.
1911 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1913 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1914 (uintmax_t) [defined uintmax_t]: Do not declare.
1915 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1916 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1917 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1918 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1919 sake of portability to weird hosts that C allows (though we don't
1920 know of any practical examples).
1922 * savedir.h (fdsavedir): New decl.
1923 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1924 contains most of the former guts of savedir.
1925 (savedir): Use savedirstream.
1928 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1930 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1931 coreutils no longer futzes with rounding modes.
1933 2005-11-14 Jim Meyering <jim@meyering.net>
1935 * mkstemp-safer.c: Include <config.h>, required for possible
1936 replacement of mkstemp.
1938 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1940 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1942 (gethrxtime) [! (HAVE_NANOUPTIME
1943 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1944 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1945 our own approximation.
1947 2005-11-10 Simon Josefsson <jas@extundo.com>
1949 * readline.c: Remove EOL.
1951 2005-11-08 Eric Blake <ebb9@byu.net>
1953 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1955 2005-11-08 Eric Blake <ebb9@byu.net>
1957 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1959 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1961 Fix porting problem reported by Theodoros V. Kalamatianos.
1962 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1963 Don't assume that futimes failing means we must fail.
1965 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1967 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1968 leave errno alone. Problem reported by Dmitry V. Levin.
1970 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1972 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1973 errno alone. Problem reported by Frederic Jolliton.
1975 2005-10-28 Simon Josefsson <jas@extundo.com>
1977 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1978 "restrict" keywords, as per POSIX. Protect the function
1979 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1980 Don't use K&R prototypes. Check the sprintf return values.
1981 Re-define EAFNOSUPPORT if not present. Indent.
1983 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1984 suggested by Bruno Haible <bruno@clisp.org>.
1986 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1988 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1990 * gc-libgcrypt.c: Add MD2 (which is not available through
1993 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1995 * md2.h, md2.c: New files.
1997 2005-10-24 Simon Josefsson <jas@extundo.com>
1999 * md4.h: Shrink buffer size, now that we changed the type.
2001 2005-10-22 Simon Josefsson <jas@extundo.com>
2003 * arcfour.h, arcfour.c: Use fixed size indices in the
2004 arcfour_context struct (simplify test vector testing in GNU
2007 2005-10-22 Simon Josefsson <jas@extundo.com>
2009 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2010 suggested by Bruno Haible <bruno@clisp.org>.
2012 2005-10-22 Simon Josefsson <jas@extundo.com>
2014 * crc.h: Include stddef.h, for size_t.
2016 2005-10-21 Simon Josefsson <jas@extundo.com>
2018 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2019 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2021 2005-10-21 Simon Josefsson <jas@extundo.com>
2023 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2026 2005-10-21 Simon Josefsson <jas@extundo.com>
2028 * gc-gnulib.c: Support ARCTWO in CBC mode.
2030 2005-10-21 Simon Josefsson <jas@extundo.com>
2032 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2035 * hmac-sha1.c (hmac_sha1): Likewise.
2037 * crc.c (crc32_update): Actually use crc parameter, suggested by
2038 Bruno Haible <bruno@clisp.org>.
2040 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2043 2005-10-21 Simon Josefsson <jas@extundo.com>
2045 * des.h, des.c: New files.
2047 * gc-gnulib.c: Support DES.c
2049 2005-10-21 Simon Josefsson <jas@extundo.com>
2051 * arctwo.h, arctwo.c: New files.
2053 * gc-gnulib.c: Support ARCTWO.
2055 2005-10-21 Simon Josefsson <jas@extundo.com>
2057 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2059 2005-10-19 Simon Josefsson <jas@extundo.com>
2061 * gc-gnulib.c: Support ARCFOUR.
2063 2005-10-19 Simon Josefsson <jas@extundo.com>
2065 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2068 * gc.h: Add ECB enum type.
2070 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2072 2005-10-19 Simon Josefsson <jas@extundo.com>
2074 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2076 2005-10-18 Simon Josefsson <jas@extundo.com>
2078 * md4.h, md4.c: New files, based on md5.?.
2080 2005-10-17 Simon Josefsson <jas@extundo.com>
2082 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2084 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2086 2005-10-17 Simon Josefsson <jas@extundo.com>
2088 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2090 2005-10-17 Simon Josefsson <jas@extundo.com>
2092 * gc.h, gc-libgcrypt.c: Add ciphers.
2094 2005-10-17 Simon Josefsson <jas@extundo.com>
2096 * sha1.c: Use uint32_t instead of md5_uint32.t
2098 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2101 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2103 * md5.h: Use stdint.h and uint32_t. Doc fix.
2105 2005-10-15 Simon Josefsson <jas@extundo.com>
2107 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2109 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2111 2005-10-14 Simon Josefsson <jas@extundo.com>
2113 * arcfour.h, arcfour.c: New files.
2115 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2117 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2118 include <wchar.h>; no longer needed.
2120 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2121 and Ulrich Drepper <drepper@redhat.com>
2124 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2125 instead of inline stream orientation test and two separate
2126 function calls. Pay no attention to USE_IN_LIBIO.
2128 2005-10-14 Roland McGrath <roland@redhat.com>
2130 Import from libc. [BZ #1331]
2131 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2133 Reported by Matej Vela <vela@debian.org>.
2135 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2137 * mkdir-p.c (make_dir_parents): Don't report an error if an
2138 intermediate directory is in a read-only file system. Problem
2139 reported by Eric Blake.
2141 2005-10-13 Simon Josefsson <jas@extundo.com>
2143 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2144 Move memory allocation outside of loop.
2146 2005-10-12 Simon Josefsson <jas@extundo.com>
2148 * gc-pbkdf2-sha1.c: New file.
2150 * gc.h: Add gc_pbkdf2_sha1 prototype.
2152 2005-10-12 Simon Josefsson <jas@extundo.com>
2154 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2155 suggested by Bruno Haible <bruno@clisp.org>.
2157 2005-10-12 Simon Josefsson <jas@extundo.com>
2159 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2161 * gc-gnulib.c (gc_hmac_sha1): New function.
2163 2005-10-12 Simon Josefsson <jas@extundo.com>
2165 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2167 2005-10-12 Simon Josefsson <jas@extundo.com>
2169 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2170 GC_USE_HMAC_MD5, respectively.
2172 * gc-libgcrypt.c (gc_md5): Fix assert call.
2175 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2177 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2179 * gc-gnulib.c (gc_hash_buffer): Ditto.
2181 2005-10-11 Bruno Haible <bruno@clisp.org>
2183 * c-strcasestr.h: New file, from GNU gettext.
2184 * c-strcasestr.c: New file, from GNU gettext.
2186 2005-10-11 Bruno Haible <bruno@clisp.org>
2188 * c-strcase.h: New file, from GNU gettext.
2189 * c-strcasecmp.c: New file, from GNU gettext.
2190 * c-strncasecmp.c: New file, from GNU gettext.
2192 2005-10-11 Simon Josefsson <jas@extundo.com>
2194 * crc.h, crc.c: New files.
2196 * gc.h (gc_hash_buffer): Add doc.
2198 2005-10-08 Simon Josefsson <jas@extundo.com>
2200 * gc.h: Add gc_hash and gc_hash_buffer.
2202 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2204 * gc-libgcrypt.c (gc_hash_buffer): Add.
2206 2005-10-11 Bruno Haible <bruno@clisp.org>
2208 * strcasecmp.c: Include limits.h.
2209 (strcasecmp): Avoid integer overflow on exotic platforms.
2210 * strncasecmp.c: Include limits.h.
2211 (strncasecmp): Avoid integer overflow on exotic platforms.
2212 Reported by Paul Eggert.
2214 2005-10-06 Simon Josefsson <jas@extundo.com>
2216 * hmac-md5.c: New file.
2220 2005-10-06 Simon Josefsson <jas@extundo.com>
2222 * memxor.c (memxor): Avoid casts and warnings.
2224 2005-10-05 Derek Price <derek@ximbiot.com>
2226 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2228 2005-10-05 Simon Josefsson <jas@extundo.com>
2230 * memxor.c (memxor): Fix compiler error.
2232 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2233 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2235 * memxor.h, memxor.c: New files.
2237 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2238 we assume all systems have it, suggested by Jim Meyering
2239 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2240 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2241 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2244 2005-10-04 Bruno Haible <bruno@clisp.org>
2246 * verify.h (verify_true): Provide alternative definition for C++.
2248 2005-10-04 Simon Josefsson <jas@extundo.com>
2250 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2251 D. Baushke" <mdb@gnu.org>.
2253 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2255 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2256 (SSIZE_MAX): New macro, if not already defined.
2257 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2260 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2262 * exclude.c: Include verify.h.
2263 (verify): Remove. All callers changed to use verify.h's version.
2264 * strtoimax.c: Likewise.
2265 * utimecmp.c: Likewis.e
2267 Sync from coreutils.
2268 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2269 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2270 * .cvsignore: Add fts.h, search.h, t-fpending.
2271 * settime.c (settime): Fix { typo in previous patch. Also, don't
2272 bother returning ENOSYS if settimeofday or stime fails; just let
2273 them return whatever errno they want to return.
2274 * utimens.c: Include unistd.h, for dup2.
2275 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2276 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2278 2005-10-02 Jim Meyering <jim@meyering.net>
2280 Sync from coreutils.
2281 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2282 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2283 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2284 Remove AT_FDCWD test.
2285 Do not consume the fd unless successful.
2286 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2287 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2288 block, so that we don't even try to compile it if settimeofday is
2289 available. This works around a compilation failure on OSF1 V5.1,
2290 due to stime requiring a `long int*' while tv_sec is `int'.
2292 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2294 * getdelim.c (getdelim): Remove unused variables.
2296 2005-10-01 Simon Josefsson <jas@extundo.com>
2298 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2299 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2300 AI_* and EAI_* definitions. Protect function declarations.
2302 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2304 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2305 so that the code works even with ancient cpp. Portability problem
2306 with GCC 2.7.2.1 reported by Thomas M.Ott.
2308 2005-09-27 Jim Meyering <jim@meyering.net>
2310 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2312 * intprops.h (signed_type_or_expr__): Define.
2313 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2316 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2318 * verify.h (verify_expr): Remove, replacing with:
2319 (verify_true): New macro that returns true instead of void.
2320 (verify_type__): Remove.
2321 (verify): Use verify_true rather than verify_type__.
2323 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2325 * utimens.c (ENOSYS): Define if not already defined.
2326 (futimens): Support having a null PATH if the file descriptor
2329 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2331 (__attribute): Define to empty unless GCC 3.1 or later.
2332 This works around a core dump on OpenBSD 3.4, which has GCC
2333 2.95.3, which dumps core when given __attribute__(()). It also
2334 simplifies other tests, since we really don't want to bother with
2335 worrying about which ancient version of GCC supported what.
2336 Original problem reported by Yoann Vandoorselaere, with part of
2337 the fix suggested by Derek Price.
2339 2005-09-24 Jim Meyering <jim@meyering.net>
2341 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2342 so we can once again use a positive bitfield width of 1 -- now we
2343 don't have to explain why we were using a bitfield width of 2.
2345 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2347 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2348 Problem reported by Eric Blake.
2349 (getaddrinfo): Initialize se so that it's not garbage.
2350 Redo internal storage allocation so that it doesn't make unportable
2351 assumptions about alignment.
2354 * utimens.c (futimens): Use futimesat if available.
2355 Prefer it to futimes since it doesn't have the futimes bug.
2357 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2358 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2359 Instead, declare a function that returns a pointer to an array,
2360 and use verify_type__ to declare the size of the array.
2361 Problem and germ of a solution reported by Bruno Haible.
2362 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2363 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2365 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2367 Sync from coreutils.
2369 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2371 * argmatch.h: Include verify.h
2372 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2373 (ARGMATCH_ASSERT): Remove; unused.
2374 * canonicalize.c: Assume STDC_HEADERS.
2375 * exclude.c: Include "strcase.h".
2376 * regex_internal.h [!defined _LIBC]: Likewise.
2377 * getusershell.c: Include stdio--.h rather than stdio.h
2379 (getusershell): Call fopen, not fopen_safer.
2380 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2381 Do not include unistd-safer.h.
2382 (save_cwd): Don't call fd_safer; no longer needed
2383 now that we include fcntl--.h.
2385 * getdate.y (relative_time): New type.
2386 (RELATIVE_TIME_0): New constant.
2387 (parser_control): Use relative_time instead of doing it ourselves.
2388 (%union): Add new relative_time rel member.
2389 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2391 (relunit, relunit_snumber): Now of type rel.
2392 (zone, rel, relunit, get_date): Adjust to above changes.
2394 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2395 Do not include unistd-safer.h.
2396 (getloadavg): Don't call fd_safer; no longer needed
2397 now that we include fcntl--.h.
2399 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2400 (make_dir_parents): Treat ENOSYS like EEXIST.
2402 Improve quality of diagnostics on restore_cwd failure.
2403 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2404 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2405 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2406 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2407 each time through the loop. Do not diagnose restore_cwd failure;
2408 that is the caller's job (and perhaps the caller does not care).
2410 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2411 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2412 If the file already exists but is not a directory, don't bother
2413 to try to make its parents.
2414 Close potential file descriptor leak if we can't chdir("/") (!).
2415 Don't always return true if chdir($PWD) fails; return true only
2416 if the requested action was done successfully (except for the
2418 Don't log final directory unless we actually made it.
2419 Refactor to avoid duplicate code to fix up permissions.
2420 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2422 * strftime.c (my_strftime): Rewrite the previous change slightly,
2423 to make it a bit faster and (I hope) clearer.
2424 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2425 Fix bug in formats like %2N.
2427 * verify.h: New file.
2429 2005-09-22 Jim Meyering <jim@meyering.net>
2431 Sync from coreutils.
2433 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2435 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2436 the .tm_year member, since otherwise gcc-4.0 would now warn about
2437 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2439 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2440 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2442 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2443 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2444 when run in a time zone for which daylight savings time is in effect
2445 for the starting date.
2447 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2448 stop us from restricting permissions of just-created absolute-named
2450 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2451 to restore initial working directory.
2452 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2453 to tell caller if/when we change the working directory and are
2454 unable to return to the initial one.
2455 * mkdir-p.h (make_dir_parents): Update prototype.
2456 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2457 `return false'. This fixes a bug introduced on 2004-07-30.
2459 * openat.c (fdopendir): Be sure to close the supplied
2460 file descriptor before returning. This makes our replacement
2461 implementation a little closer to Solaris's, where fdopendir
2462 ties the file descriptor to the returned DIR* pointer.
2463 * openat.c (unlinkat): New function.
2464 * openat.h (unlinkat): Add prototype.
2465 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2466 (openat_restore_fail): Rename from openat_restore_die.
2467 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2469 Provide an alternative to exiting immediately upon save_cwd or
2470 restore_cwd failure. Now, an application can arrange e.g.,
2471 to perform a longjump in that case.
2472 * openat.c: Include dirname.h.
2473 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2474 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2475 and openat_restore_die rather than calling error directly.
2476 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2478 * openat-die.c (openat_save_die, openat_restore_die): New file.
2479 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2481 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2482 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2483 int utc, int nanoseconds);
2485 date should not have to allocate a megabyte of virtual memory to
2486 handle a format argument like +%1048575T. When implemented with
2487 strftime, it must allocate such a buffer, use strftime to fill it
2488 in, print it, then free it.
2489 With fprintftime, it simply prints everything and exits.
2490 With no need for memory allocation, that's one fewer way to fail.
2491 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2492 optional field width, not before, so we accept %9:z, not %:9z.
2493 (my_strftime): Be sure to use L_('x') for literals.
2495 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2496 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2497 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2498 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2499 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2500 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2501 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2502 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2503 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2505 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2506 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2507 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2508 and don't include <sys/file.h>).
2510 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2512 Sync from coreutils.
2514 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2515 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2516 [!LDAV_DONE]: Avoid unused variable warning.
2518 2005-09-21 Bruno Haible <bruno@clisp.org>
2520 * unicodeio.h (unicode_to_mb): New declaration.
2522 2005-09-20 Derek Price <derek@ximbiot.com>
2524 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2526 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2528 Use a consistent style for including <config.h>.
2529 * __fpending.c, acl.c, argmatch.c,
2530 argp-help.c, argp-parse.c,
2531 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2532 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2533 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2534 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2535 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2536 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2537 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2538 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2539 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2540 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2541 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2542 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2543 modechange.c, mountlist.c, open-safer.c, physmem.c,
2544 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2545 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2546 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2547 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2548 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2549 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2550 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2551 userspec.c, utimecmp.c, version-etc-fsf.c,
2552 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2553 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2554 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2555 Standardize inclusion of config.h.
2556 * __fpending.h, dirfd.h, getdate.h, human.h,
2557 inttostr.h: Removed inclusion of config.h from header files.
2558 * inttostr.c: Adjusted in-tree users.
2559 * timespec.h: Remove superfluous warning to include config.h.
2560 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2561 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2562 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2563 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2565 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2567 * stat-time.h: New file.
2568 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2569 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2571 (timespec_cmp): New function.
2572 * utimecmp.c: Include stat-time.h.
2573 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2574 members exist, not on the obsolescent ST_MTIM_NSEC.
2575 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2577 2005-09-15 Derek Price <derek@ximbiot.com>
2578 Paul Eggert <eggert@cs.ucla.edu>
2580 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2581 changes, consolidating in...
2582 * regex_internal.h: ...this file.
2584 2005-09-15 Derek Price <derek@ximbiot.com>
2586 * regex_internal.h: Blank `pure' for GNUC < 3.
2587 * regex_internal.c: Ditto, using this...
2588 (__GNUC_PREREQ): ...new macro.
2589 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2590 (__GNUC_PREREQ): ...this new macro.
2592 * strstr.h: Include string.h. Define strstr as a macro here.
2594 2005-09-13 Derek Price <derek@ximbiot.com>
2596 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2598 Reported by Jim Meyering <jim@meyering.net>.
2600 2005-09-13 Jim Meyering <jim@meyering.net>
2602 * canon-host.c: Filter through gnu indent and reword comments slightly.
2603 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2605 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2607 * lib/base64.c: Typo.
2608 (base64_encode): Put b64str in initialized data section.
2610 2005-09-12 Derek Price <derek@ximbiot.com>
2612 Return usable errors from canon-host.
2613 * canon-host.h: New file.
2614 * canon-host.c (canon_host): Wrap...
2615 (canon_host_r): ...this new function, which now relies exclusively on
2617 (ch_strerror): New function.
2618 (last_cherror): New global.
2619 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2620 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2622 (freeaddrinfo): Free ai->ai_canonname when set.
2624 2005-09-12 Derek Price <derek@ximbiot.com>
2625 Paul Eggert <eggert@cs.ucla.edu>
2627 * glob-libc.h: Renamed from glob_.h. The new version is
2628 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2629 protecting things that should be done only in gnulib contexts.
2630 * glob_.h: New file, containing only the glob things needed for
2632 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2633 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2634 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2635 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2636 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2637 and to respect the namespace rules better.
2639 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2641 Merge glibc and coreutils changes into gnulib, plus a few
2643 * md5.c: Use #error rather than a string.
2644 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2645 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2646 (__attribute__): Define to empty for non recent-GCC.
2647 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2648 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2649 Renamed from their non-__ counterparts, with new macros replacing
2650 them if not _LIBC. Add __THROW attribute.
2652 (struct md5_ctx): Align buffer if using GCC.
2653 * sha1.h (struct sha1_ctx): Likewise.
2654 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2655 The old name was backwards.
2656 (NOTSWAP): Remove; not used.
2657 (rol): New macro, moved here from md5.h.
2658 (sha1_process_block): Remove a FIXME that doesn't make sense.
2660 2005-09-12 Derek Price <derek@ximbiot.com>
2662 * gai_strerror.c: Include config.h when available. Include
2663 getaddrinfo.h before other headers to test interface.
2664 Reported by Larry Jones <lawrence.jones@ugs.com>.
2666 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2668 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2669 definitions, since that's the preferred style in glibc.
2670 Fix a minor spacing issue, and update copyright notice to match glibc's.
2672 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2674 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2676 2005-09-06 Simon Josefsson <jas@extundo.com>
2678 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2679 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2681 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2683 Change bitset word type from unsigned int to unsigned long int,
2684 as this has better performance on typical 64-bit hosts.
2685 Port bitset code to hosts with unusual word sizes.
2686 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2687 (build_collating_symbol):
2688 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2689 argument is a bitset. This is merely a style issue, but it makes
2690 it clearer that an entire array is expected.
2691 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2692 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2693 Port to the case where bitset_word is not the same as unsigned int.
2694 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2695 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2697 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2698 (build_trtable, group_nodes_into_DFAstates):
2700 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2701 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2702 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2703 * regexec.c (group_nodes_into_DFAstates): Likewise.
2704 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2705 * regcomp.c (optimize_subexps, lower_subexp):
2706 Work even if bitset_word has holes in its bitwise representation.
2707 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2708 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2710 * regex_internal.c (re_string_reconstruct):
2711 Don't assume UCHAR_MAX == 255.
2712 * regex_internal.h (bitset_set_all): Likewise.
2713 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2715 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2716 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2718 (BITSET_WORD_MAX): New macro.
2719 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2720 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2721 (bitset_empty, bitset_copy):
2722 Prefer sizeof (bitset) to multiplying it out ourselves.
2723 (bitset_not_merge): Remove; unused.
2724 (bitset_contain): Return bool, not unsigned int with one bit on.
2725 All callers changed.
2726 * regexec.c (build_trtable): Don't assume bitset has no stricter
2727 alignment than re_node_set; do this by defining a new internal
2728 type struct dests_alloc and using it to allocate memory.
2730 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2732 Check for arithmetic overflow when calculating sizes, to prevent
2733 some buffer-overflow issues. These patches are conservative, in the
2734 sense that when I couldn't determine whether an overflow was possible,
2735 I inserted a run-time check.
2736 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2737 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2738 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2739 (re_xnrealloc, re_x2nrealloc): New inline functions.
2740 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2741 (build_equiv_class, build_charclass): Check for arithmetic overflow
2742 in size expression calculations.
2743 * lib/regex_internal.c (re_string_realloc_buffers):
2744 (build_wcs_upper_buffer, re_node_set_add_intersect):
2745 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2746 (re_dfa_add_node, register_state): Likewise.
2747 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2748 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2749 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2750 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2752 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2754 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2755 to avoid a collision with bits/local_lim.h in glibc.
2756 All uses changed. Problem reported by Dmitry V. Levin in
2757 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2759 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2760 bugs in int versus size_t comparisons.
2761 (re_string_context_at): Fix bug where the code assumed that
2764 Use bool where appropriate.
2765 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2766 All callers changed.
2767 (calc_eclosure_iter): Likewise, for ROOT arg.
2768 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2769 (build_charclass_op): Likewise, for NON_MATCH arg.
2770 * regex_internal.c (re_string_allocate, re_string_construct):
2771 (re_string_construct_common): Likewise, for ICASE arg.
2772 * regexec.c (re_search_2_stub, re_search_stub):
2773 Likewise, for RET_LEN arg.
2774 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2775 (set_regs): Likewise, for FL_BACKTRACK arg.
2776 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2777 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2778 (calc_eclosure_iter, parse_bracket_exp):
2779 Use bool for internal variables that are booleans.
2780 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2781 (set_regs, build_sifted_states, sift_states_bkref):
2782 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2783 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2784 (find_collation_sequence_value):
2786 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2787 (re_node_set_compare):
2788 Return bool, not int. All callers changed.
2789 * regexec.c (check_halt_node_context, check_dst_limits):
2790 (build_trtable, check_node_accept): Likewise.
2791 * regex_internal.h: Include stdbool.h.
2793 Fix bugs uncovered when converting to bool.
2794 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2795 failure instead of charging ahead blindly.
2796 * regex_internal.c (register_state): Likewise.
2797 * regexec.c (re_search_2_stub): Use simpler method than boolean
2798 for freeing internal storage.
2799 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2800 bitset pieces used as boolean, to avoid undefined behavior
2801 on hosts that do int overflow checking.
2803 2005-08-31 Derek Price <derek@ximbiot.com>
2805 * getdelim.c (getdelim): Return EOF on EOF.
2806 Reported by Larry Jones <lawrence.jones@ugs.com>.
2808 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2810 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2811 lengths fit in regoff_t; this isn't true if regoff_t is the same
2813 * regex.c (re_search_internal): 5th arg is LAST_START
2814 (= START + RANGE) instead of RANGE. This avoids overflow
2815 problems when regoff_t is the same width as size_t.
2816 All callers changed.
2817 (re_search_2_stub): Check for overflow when adding the
2818 sizes of the two strings.
2819 (re_search_stub): Check for overflow when adding START
2820 to RANGE; if it occurs, substitute the extreme value.
2822 2005-08-31 Jim Meyering <jim@meyering.net>
2824 * regcomp.c (search_duplicated_node): Make first pointer arg
2826 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2827 (register_state): Likewise.
2828 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2829 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2830 (group_nodes_into_DFAstates): Likewise.
2832 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2834 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2835 old glibc regex code mishandles strings longer than 2**31 bytes.
2836 This patch fixes this when the regex code is used in gnulib
2837 (i.e., outside glibc).
2839 This patch should not affect the use of the regex code inside
2840 glibc. No doubt this problem also needs to be handled for glibc
2841 as well, but the result will be an incompatible change to the
2842 glibc ABI, and the old ABI will have to be supported too. That
2843 can be the the subject for another patch.
2845 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2846 governing whether the rest of this patch is active. By default,
2847 the macro is disabled and the patch has no effect.
2848 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2849 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2850 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2851 (re_match_2, re_set_registers): Use the new types.
2852 * regex_internal.h (Idx, re_hashval_t): New types.
2853 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2855 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2856 (re_string_context_at, bin_tree_t, re_dfastate_t):
2857 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2858 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2859 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2860 (re_string_char_size_at, re_string_wchar_at):
2861 (re_string_elem_size_at):
2862 Use the new types and macros to port to 64-bit hosts.
2863 Use unsigned types for internal values, so that the code
2864 mostly works even for arrays larger than SSIZE_MAX.
2865 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2866 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2867 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2868 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2869 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2870 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2871 (calc_inveclosure, parse_dup_op, build_range_exp):
2872 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2873 (fetch_number, create_token_tree, mark_opt_subexp):
2875 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2876 (create_cd_newstate, re_string_allocate, re_string_construct):
2877 (re_string_realloc_buffers, build_wcs_upper_buffer):
2878 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2879 (re_string_reconstruct, re_string_peek_byte_case):
2880 (re_string_fetch_byte_case, re_string_context_at):
2881 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2882 (re_node_set_init_copy, re_node_set_add_intersect):
2883 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2884 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2885 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2886 (re_acquire_state, re_acquire_state_context, register_state):
2888 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2889 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2890 (re_search_internal, re_search_2_stub, re_search_stub)
2891 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2892 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2893 (update_cur_sifted_state, check_dst_limits):
2894 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2895 (check_subexp_limits, sift_states_bkref, merge_state_array):
2896 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2897 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2898 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2899 (expand_bkref_cache, check_node_accept_bytes):
2900 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2901 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2902 (acquire_init_state_context, check_halt_node_context):
2903 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2904 (sift_states_backward, clean_state_log_if_needed):
2905 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2906 (find_recover_state, transit_state_sb, transit_state_mb):
2907 (transit_state_bkref, build_trtable, match_ctx_clean):
2909 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2910 to work around an assumption that REG_MISSING is negative.
2912 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2913 (seek_collating_symbol_entry) [defined _LIBC]:
2914 (lookup_collation_sequence_value) [defined _LIBC]:
2915 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2916 Use prototypes rather than old-style function definitions.
2917 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2918 (transit_state_sb) [0]:
2919 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2921 * regexec.c (re_search_internal): Simplify update of rm_so and
2924 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2925 (optimize_subexps, lower_subexp):
2926 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2927 since the signed shift might overflow. Use 1u<<31 instead.
2928 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2929 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2932 * regcomp.c (optimize_subexps, lower_subexp):
2933 Use CHAR_BIT rather than 8, for clarity.
2934 * regexec.c (check_dst_limits_calc_pos_1):
2935 (check_subexp_matching_top): Likewise.
2936 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2937 have to worry about portability issues when shifting it left.
2938 Remove no-longer-needed test for table_size > 0.
2939 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2940 in a word, as the resulting behavior is undefined.
2941 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2942 in one case, a <= should have been an <, and in another case the
2943 whole test was missing.
2944 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2945 the standard name CHAR_BIT.
2946 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2947 this is not true on one's complement and signed-magnitude hosts.
2949 * regex_internal.h (re_sub_match_top_t): Remove unused member
2951 (struct re_dfa_t): Remove unused member states_alloc.
2952 * regcomp.c (init_dfa): Don't initialize unused members.
2954 2005-08-31 Bruno Haible <bruno@clisp.org>
2956 * strstr.c: Include <stddef.h>, for NULL.
2957 * strcasestr.c: Likewise.
2958 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2960 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2962 * iconvme.h: Add prototype for iconv_alloc.
2964 2005-08-29 Simon Josefsson <jas@extundo.com>
2966 * iconvme.c: Fix errno.
2968 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2970 * iconvme.c: Split iconv_string into iconv_alloc.
2972 2005-08-27 Jim Meyering <jim@meyering.net>
2974 * fopen-safer.c: Merge minor changes from coreutils.
2975 * dup-safer.c: Likewise.
2976 * fd-safer.c: Likewise.
2978 Merge from coreutils.
2979 * stdio--.h: New file.
2980 * stdlib--.h: New file.
2981 * mkstemp-safer.c: New file.
2983 GNU tar needs these.
2984 * pipe-safer.c: New file.
2985 * creat-safer.c: New file.
2986 * fcntl--.h (creat): Define to creat_safer.
2987 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2988 * unistd--.h (pipe): Define to pipe_safer.
2989 * unistd-safer.h: Declare pipe_safer.
2991 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2993 * regex_internal.h: Remove all references to
2994 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2996 (bitset_not, bitset_merge, bitset_not_merge):
2997 (bitset_mask, re_string_allocate, re_string_construct):
2998 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2999 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3000 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3001 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3002 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3003 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3004 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3005 (re_acquire_state_context):
3006 Remove unnecessary forward decls.
3007 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3008 Put __attribute at function definition,
3009 now that the function decl has been removed.
3010 * lib/regex_internal.c (re_string_peek_byte_case):
3011 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3014 2005-08-26 Simon Josefsson <jas@extundo.com>
3016 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3017 Haible <bruno@clisp.org>.
3019 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3021 * regexec.c (set_regs): Don't alloca with an unbounded size.
3023 alloca modernization/simplification for regex.
3024 * regex.c: Remove portability cruft for alloca. This no longer
3025 needs to be at the start of the file, and can be moved into
3026 regex_internal.h and simplified.
3027 * regex_internal.h: Include <alloca.h>.
3028 (__libc_use_alloca) [!defined _LIBC]: New macro.
3029 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3030 now works outside glibc.
3032 2005-08-24 Simon Josefsson <jas@extundo.com>
3034 * getpass.c: Add WIN32 implementation. Conditionalize use of
3035 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3036 GLIBC specific code.
3038 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3040 Make regex safe for g++. This fixes one real bug (an "err"
3041 that should have been "*err"). g++ problem reported by
3043 * regex_internal.h (re_calloc): New macro, consistent with
3044 re_malloc etc. All callers of calloc changed to use re_calloc.
3045 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3046 not int. All callers changed.
3047 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3048 just use an array of size MB_LEN_MAX.
3049 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3050 (find_recover_state): Change "err" to "*err"; this fixes what
3051 appears to be a real bug.
3052 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3055 2005-08-25 Jim Meyering <jim@meyering.net>
3057 * open-safer.c: Include <config.h>.
3058 Otherwise, we'd lose LARGEFILE support in any file using
3061 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3063 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3064 * regex.h (regerror): Likewise.
3066 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3067 requires this. (The code never needed it.)
3069 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3070 All uses of recently-renamed identifiers changed to use the new,
3071 POSIX-compliant names. The code will build and run just fine
3072 without these changes, but it's better to eat our own dog food
3073 and use the standard-conforming names.
3075 * regex.h: Fix a multitude of POSIX name space violations.
3076 These changes have an effect only for programs that define
3077 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3078 do not change anything for programs compiled in the normal way.
3079 Also, there is no effect on the ABI.
3081 (_REGEX_SOURCE): New macro.
3082 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3083 defined and _GNU_SOURCE is not; this fixes a name space violation.
3085 Rename the following macros to obey POSIX requirements.
3086 The old names are still visible as macros if _REGEX_SOURCE is defined.
3087 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3088 RE_BACKSLASH_ESCAPE_IN_LISTS.
3089 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3090 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3091 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3092 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3093 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3094 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3095 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3096 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3097 (REG_INTERVALS): renamed from RE_INTERVALS.
3098 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3099 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3100 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3101 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3102 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3103 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3104 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3105 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3106 RE_UNMATCHED_RIGHT_PAREN_ORD.
3107 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3108 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3109 (REG_DEBUG): renamed from RE_DEBUG.
3110 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3111 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3112 unusual, since we can't clash with the POSIX REG_ICASE.
3113 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3114 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3115 (REG_NO_SUB): renamed from RE_NO_SUB.
3116 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3117 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3118 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3119 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3120 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3121 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3122 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3123 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3124 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3125 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3126 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3127 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3128 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3129 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3130 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3131 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3132 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3133 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3134 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3135 (REG_FIXED): Renamed from REGS_FIXED.
3136 (REG_NREGS): Renamed from RE_NREGS.
3138 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3139 of other REG_* macros, since POSIX says the user is allowed to
3140 #undef these macros selectively.
3142 (reg_errcode_t): Update comment stating what other tables need
3145 Rename the following enum values to obey POSIX requirements.
3146 The old names are still visible as macros.
3147 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3148 is not defined, since GNU is supposed to be a superset of POSIX as
3149 much as possible, and since we want reg_errcode_t to be a signed
3150 type for implementation consistency.
3151 (_REG_NOERROR): Renamed from REG_NOERROR.
3152 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3153 (_REG_BADPAT): Renamed from REG_BADPAT.
3154 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3155 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3156 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3157 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3158 (_REG_EBRACK): Renamed from REG_EBRACK.
3159 (_REG_EPAREN): Renamed from REG_EPAREN.
3160 (_REG_EBRACE): Renamed from REG_EBRACE.
3161 (_REG_BADBR): Renamed from REG_BADBR.
3162 (_REG_ERANGE): Renamed from REG_ERANGE.
3163 (_REG_ESPACE): Renamed from REG_ESPACE.
3164 (_REG_BADRPT): Renamed from REG_BADRPT.
3165 (_REG_EEND): Renamed from REG_EEND.
3166 (_REG_ESIZE): Renamed from REG_ESIZE.
3167 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3168 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3169 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3170 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3171 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3173 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3174 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3175 changed. But support the old name if the new one is not defined
3176 and if _REGEX_SOURCE.
3178 Change the following member names in struct re_pattern_buffer.
3179 The old names are still supported if !_REGEX_SOURCE.
3180 The new names are always supported, regardless of _REGEX_SOURCE.
3181 (re_buffer): Renamed from buffer.
3182 (re_allocated): Renamed from allocated.
3183 (re_used): Renamed from used.
3184 (re_syntax): Renamed from syntax.
3185 (re_fastmap): Renamed from fastmap.
3186 (re_translate): Renamed from translate.
3187 (re_can_be_null): Renamed from can_be_null.
3188 (re_regs_allocated): Renamed from regs_allocated.
3189 (re_fastmap_accurate): Renamed from fastmap_accurate.
3190 (re_no_sub): Renamed from no_sub.
3191 (re_not_bol): Renamed from not_bol.
3192 (re_not_eol): Renamed from not_eol.
3193 (re_newline_anchor): Renamed from newline_anchor.
3195 Change the following member names in struct re_registers.
3196 The old names are still supported if !_REGEX_SOURCE.
3197 The new names are always supported, regardless of _REGEX_SOURCE.
3198 (rm_num_regs): Renamed from num_regs.
3199 (rm_start): Renamed from start.
3200 (rm_end): Renamed from end.
3202 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3203 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3204 Prepend __ to parameter names.
3206 Undo yesterday's changes.
3208 2005-08-24 Jim Meyering <jim@meyering.net>
3210 Sync from coreutils.
3211 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3213 2005-08-21 Bruno Haible <bruno@clisp.org>
3215 * lock.h: Add multiple inclusion guard.
3216 * tls.h: Add multiple inclusion guard.
3218 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3220 * regex.h (REG_NOSYS)
3221 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3222 Define, since POSIX requires it as of 2001.
3223 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3224 New private symbol, used to keep the enum signed in all cases.
3225 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3226 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3228 * regex_internal.c (re_string_skip_chars, register_state):
3230 Remove forward decls; no longer needed now that we use prototypes.
3231 * regexec.c (acquire_init_state_context, check_halt_node_context):
3232 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3233 (clean_state_log_if_needed): Likewise.
3235 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3237 Fix problems reported by Sam Steingold in
3238 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3239 * regexec.c (sift_states_bkref): Fix portability bug: the code
3240 assumed that reg_errcode_t is a signed type, which is not
3241 necessarily true if _XOPEN_SOURCE is not defined.
3242 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3243 some compilers warn about it otherwise.
3245 2005-08-20 Jim Meyering <jim@meyering.net>
3247 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3248 of unused local, dfa.
3250 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3252 * regcomp.c (create_initial_state): Remove duplicate decl.
3253 (init_word_char, create_initial_state, duplicate_node_closure):
3254 (fetch_token, peek_token_bracket, build_range_exp):
3255 (build_collating_symbol): Remove forward decls; no longer needed
3256 now that we use prototypes.
3259 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3260 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3261 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3262 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3263 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3264 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3265 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3266 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3267 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3268 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3269 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3270 (build_charclass, build_charclass_op, fetch_number, create_tree):
3271 (create_token_tree, mark_opt_subexp, duplicate_tree):
3272 Use prototypes rather than old-style definitions.
3275 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3276 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3277 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3278 (re_string_reconstruct, re_string_peek_byte_case):
3279 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3280 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3281 (re_node_set_init_copy, re_node_set_add_intersect):
3282 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3283 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3284 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3285 (re_acquire_state, re_acquire_state_context, register_state):
3286 (create_ci_newstate, create_cd_newstate, free_state):
3288 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3289 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3290 (re_search_internal, prune_impossible_nodes):
3291 (acquire_init_state_context, check_matching, static):
3292 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3293 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3294 (update_regs, sift_states_backward, build_sifted_states):
3295 (clean_state_log_if_needed, merge_state_array):
3296 (update_cur_sifted_state, add_epsilon_src_nodes):
3297 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3298 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3299 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3300 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3301 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3302 (check_arrival, check_arrival_add_next_nodes):
3303 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3304 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3305 (check_node_accept_bytes, check_node_accept, extend_buffers):
3306 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3307 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3312 (re_string_allocate, re_string_construct, re_string_reconstruct):
3313 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3314 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3315 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3316 (re_string_context_at, re_string_peek_byte_case):
3317 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3318 is defined, since we now use prototypes always.
3320 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3321 C89 or better. All uses removed.
3323 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3325 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3326 [defined lint]: Suppress bogus uninitialized-variable warnings.
3328 * regcomp.c (duplicate_node): Return new index, not an error code,
3329 and let the caller return REG_ESPACE if out of space. This
3330 removes an uninitialied-variable warning with GCC 4.0.1, and also
3331 avoids taking the address of a local variable. All callers
3334 2005-08-19 Jim Meyering <jim@meyering.net>
3336 * regexec.c (proceed_next_node): Redo local variables to
3337 avoid GCC shadowing warnings.
3339 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3341 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3342 (re_node_set_insert_last, re_dfa_add_node):
3343 Rename local variables to avoid GCC shadowing warnings.
3345 2005-08-18 Bruno Haible <bruno@clisp.org>
3347 * strstr.c (strstr): Fix return value in multibyte case.
3348 * strcasestr.c (strcasestr): Likewise.
3350 2005-08-17 Jim Meyering <jim@meyering.net>
3352 Make the %s format (seconds since the epoch) work for a negative
3353 number and when used with a zero-padded field width, e.g. %015s.
3355 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3356 label so that it precedes the code to set `digits'. Otherwise,
3357 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3358 print `00-22'. Now, it prints `-0022', as it should.
3360 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3362 * regex.h: Remove useless space-before-tab. From coreutils.
3364 2005-08-17 Bruno Haible <bruno@clisp.org>
3366 * strcasestr.h: New file.
3367 * strcasestr.c: New file.
3369 2005-08-17 Bruno Haible <bruno@clisp.org>
3371 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3372 * strstr.c: Completely rewritten, with multibyte locale support.
3374 2005-08-17 Bruno Haible <bruno@clisp.org>
3376 * strcasecmp.c: Use mbuiter.h.
3378 2005-08-17 Bruno Haible <bruno@clisp.org>
3380 * mbuiter.h: New file.
3382 2005-08-16 Bruno Haible <bruno@clisp.org>
3384 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3386 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3387 NUL byte, not after it.
3389 2005-08-16 Bruno Haible <bruno@clisp.org>
3391 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3392 the valid ones. Makes the comparison operations transitive:
3393 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3394 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3396 2005-08-16 Bruno Haible <bruno@clisp.org>
3398 * strcase.h (strcasecmp): Add note in comments.
3399 * strncasecmp.c: Use code from strcasecmp.c.
3400 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3401 (strcasecmp): Work correctly in multibyte locales.
3403 2005-08-16 Bruno Haible <bruno@clisp.org>
3405 * strnlen1.h: New file.
3406 * strnlen1.c: New file.
3408 2005-08-16 Bruno Haible <bruno@clisp.org>
3410 * mbfile.h: New file.
3412 2005-08-16 Bruno Haible <bruno@clisp.org>
3414 * mbiter.h: New file.
3416 2005-08-16 Bruno Haible <bruno@clisp.org>
3418 * mbchar.h: New file.
3419 * mbchar.c: New file.
3421 2005-08-16 Bruno Haible <bruno@clisp.org>
3423 * tls.h: New file, from GNU gettext.
3424 * tls.c: New file, from GNU gettext.
3426 2005-08-15 Bruno Haible <bruno@clisp.org>
3428 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3431 2005-08-14 Jim Meyering <jim@meyering.net>
3433 Sync from coreutils.
3435 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3436 Use the hash-table-based cycle-detection code not just when
3437 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3438 Reported by James Youngman in
3439 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3440 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3441 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3442 This lets us compile with -DFTS_DEBUG, once again.
3443 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3444 * fts.c (fd_safer): Remove decl.
3445 Include fcntl--.h rather than unistd-safer.h
3446 (fts_safe_changedir): Don't call fd_safer; no longer needed
3447 now that we include fcntl--.h.
3449 2005-08-11 Simon Josefsson <jas@extundo.com>
3451 * readline.h, readline.c: New file.
3453 2005-08-11 Bruno Haible <bruno@clisp.org>
3455 * strnlen.h (strnlen): Change parameter name to match comment.
3457 2005-08-10 Simon Josefsson <jas@extundo.com>
3459 * strndup.c: Use strnlen.h.
3461 * strnlen.h: New file.
3463 2005-08-02 Simon Josefsson <jas@extundo.com>
3465 * getline.h, getline.c: Rewrite.
3467 * getdelim.h, getdelim.c: New files, ported from glibc.
3469 2005-07-31 Bruno Haible <bruno@clisp.org>
3471 * lock.h (gl_lock_initializer): New macro.
3472 (gl_lock_define_initialized): Use it.
3473 (gl_rwlock_initializer): New macro.
3474 (gl_rwlock_define_initialized): Use it.
3475 (gl_recursive_lock_initializer): New macro.
3476 (gl_recursive_lock_define_initialized): Use it.
3478 2005-07-26 Bruno Haible <bruno@clisp.org>
3480 * lock.h: Update from GNU gettext.
3481 * lock.c: Update from GNU gettext.
3483 2005-07-18 Bruno Haible <bruno@clisp.org>
3485 * lock.h (gl_once_t): New type.
3486 (gl_once_define, gl_once): New macros.
3487 * lock.c (fresh_once): New variable.
3488 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3491 2005-07-18 Simon Josefsson <jas@extundo.com>
3493 * check-version.c (check_version): Accept identical versions too.
3495 2005-07-18 Bruno Haible <bruno@clisp.org>
3497 * lock.h: New file, from GNU gettext.
3498 * lock.c: New file, from GNU gettext.
3500 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3502 * quotearg.c: Add translator comment suggested by Bruno Haible,
3503 with a minor change.
3505 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3507 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3508 copyright symbol and the year.
3509 * version-etc.c (COPYRIGHT_YEAR): New constant.
3510 (version_etc_va): Use parameterized copyright notice.
3511 Reword to conform to the current GNU coding standards.
3513 2005-07-11 Simon Josefsson <jas@extundo.com>
3515 * size_max.h: New file.
3517 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3519 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3522 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3523 and Paul Eggert <eggert@cs.ucla.edu>
3525 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3526 in wint_t, not wchar_t. Remove now-unnecessary cast.
3528 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3530 * regex.c, regex.h: Sync from libc.
3531 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3532 New files, synced from libc, except that regex_internal.h
3533 currently has a small porting fix.
3535 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3537 Remove the dependency of the strftime module on the tzset module.
3538 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3539 Copy the input structure, to work around some of the bug with
3540 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3541 Solaris releases, you should also use the tzset module, but we won't
3542 require it as a dependency any more since we don't want LGPLed code
3543 to depend on GPLed code.
3545 2005-07-02 Jim Meyering <jim@meyering.net>
3547 * backupfile.c (backup_args): Change a `0' to NULL.
3549 2005-07-01 Jim Meyering <jim@meyering.net>
3551 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3552 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3553 * save-cwd.c, tempname.c:
3554 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3555 and don't include <sys/file.h>).
3557 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3559 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3560 declares only 'struct timespec;' (!).
3562 2005-06-29 Jim Meyering <jim@meyering.net>
3564 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3565 type name. Use the variable name instead.
3566 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3568 2005-06-28 Simon Josefsson <jas@extundo.com>
3570 * check-version.h, check-version.c: New files.
3572 2005-06-28 Simon Josefsson <jas@extundo.com>
3574 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3575 collision with global variable. Better indentation. Don't
3576 increment buffer pointer beyond buffer end. Based on comments
3577 from Paul Eggert <eggert@cs.ucla.edu>.
3581 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3583 * canon-host.c (canon-host): Append trailing "," to 0 in
3584 initializer of struct addrinfo, as an indication that we don't
3585 care how many members the structure has.
3587 2005-06-24 Derek Price <derek@ximbiot.com>
3588 and Bruno Haible <bruno@clisp.org>
3590 Remove stat module & update lstat.
3591 * stat.c: Remove this file...
3592 (slash_aware_lstat): ...moving this content and its support...
3593 * lstat.c (rpl_lstat): ...into here.
3594 * lstat.h: New file.
3596 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3598 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3599 (ranged_convert): Don't save conversion in a temporary struct.
3600 This causes a warning with GCC 4.0.0, and anyway in the typical
3601 case it's not worth the extra 100 bytes or so of code.
3602 (ranged_convert, __mktime_internal): When calling a function via a
3603 pointer P, use P () rather than (*P) (), as we now assume C89 or
3606 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3608 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3609 "who -r" failed to give output. Problem reported by Tim Waugh.
3611 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3612 (xcalloc): Use it to avoid needless tests.
3613 Problem reported by Jim Meyering.
3615 2005-06-16 Jim Meyering <jim@meyering.net>
3617 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3618 when either N or S is zero.
3620 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3622 * argp.h (__option_is_short): Check upper limit of
3623 __key. Isprint() requires its argument to have the value
3624 of an unsigned char or EOF.
3626 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3628 * fnmatch.c (fnmatch): If there is an encoding error in a
3629 multibyte string or pattern, fall back on unibyte matching.
3630 Problem reported by James Youngman.
3632 2005-06-08 Bruno Haible <bruno@clisp.org>
3634 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3637 2005-06-08 Bruno Haible <bruno@clisp.org>
3639 * csharpcomp.h: New file, from GNU gettext.
3640 * csharpcomp.c: New file, from GNU gettext.
3641 * csharpcomp.sh.in: New file, from GNU gettext.
3643 2005-06-07 Derek Price <derek@ximbiot.com>
3646 * glob_.h: Indent nested #ifdef.
3648 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3650 Sync from coreutils.
3651 Use "file name" when talking about file names, instead of "filename"
3652 or "path", as per the GNU coding standards.
3653 * mkdir-p.c: Renamed from makepath.c.
3654 (make_dir_parents): Renamed from make_path. All callers changed.
3655 * mkdir-p.h: Likewise. All includers changed.
3656 * filenamecat.c: Renamed from path-concat.c.
3657 (file_name_concat): Renamed from path_concat. All callers changed.
3658 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3659 * filenamecat.h: Likewise. All includers changed.
3660 * acl.c: Don't use "path" or "filename" to mean "file name"
3661 in comments or local variable names.
3662 * basename.c: Likewise.
3663 * canonicalize.c, canonicalize.h: Likewise.
3664 * dirname.c, dirname.h: Likewise.
3665 * euidaccess.c: Likewise.
3666 * exclude.c: Likewise
3667 * fnmatch_.h, fnmatch_loop.c: Likewise.
3668 * fsusage.c, fsuage.h: Likewise.
3669 * fts.c, fts_.h: Likewise.
3670 * getcwd.c: Likewise.
3671 * getloadavg.c: Likewise.
3672 * mkstemp.c: Likewise.
3673 * mountlist.c, mountlist.h: Likewise.
3674 * openat.c, openat.h: Likewise.
3675 * readlink-stub.c: Likewise.
3676 * readutmp.c, readutmp.h: Likewise.
3677 * rename.c: Likewise.
3678 * rmdir.c: Likewise.
3680 * savedir.c: Likewise.
3681 * stripslash.c: Likewise.
3682 * tempname.c: Likewise.
3683 * xreadlink.c: Likewise.
3684 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3686 * exclude.h: Likewise.
3688 * euidaccess.c (getuid, getgid, getuid, getegid)
3689 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3690 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3691 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3692 * pathmax.h: Include <limits.h> unconditionally, since other
3693 files have been getting away with it for years (MORE/BSD 4.3
3695 * userspec.c (getpwnam, getgrnam, getgrgid)
3696 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3698 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3699 Define to 256, not 255, as per modern POSIX.
3701 2005-06-01 Bruno Haible <bruno@clisp.org>
3703 * csharpexec.h: New file, from GNU gettext.
3704 * csharpexec.c: New file, from GNU gettext.
3705 * csharpexec.sh.in: New file, from GNU gettext.
3707 2005-05-31 Derek Price <derek@ximbiot.com>
3708 Paul Eggert <eggert@cs.ucla.edu>
3711 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3713 2005-05-29 Derek Price <derek@ximbiot.com>
3714 Paul Eggert <eggert@cs.ucla.edu>
3716 * glob_.h, glob.c: New files.
3718 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3720 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3722 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3723 the configuration hassle isn't worth it.
3724 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3725 (LONGEST_MODIFIER, PRIuMAX): Remove.
3727 2005-05-27 Bruno Haible <bruno@clisp.org>
3729 * getlogin_r.h: Remove second include of <stddef.h>.
3731 2005-05-25 Bruno Haible <bruno@clisp.org>
3732 Derek Price <derek@ximbiot.com>
3734 * getlogin_r.h: Simplify API documentation.
3736 2005-05-25 Derek Price <derek@ximbiot.com>
3737 Paul Eggert <eggert@cs.ucla.edu>
3739 * getlogin_r.c, getlogin_r.h: New files.
3741 2005-05-22 Bruno Haible <bruno@clisp.org>
3743 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3744 Also include <sys/param.h> if it defines MIN, MAX.
3745 Based on a patch by Derek Price <derek@ximbiot.com>.
3747 2005-05-22 Bruno Haible <bruno@clisp.org>
3749 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3750 (INT64_MIN): Fix definition.
3751 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3753 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3754 NEED_SIGNED_INT_TYPES.
3756 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3757 HAVE_SYSTEM_INTTYPES.
3759 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3761 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3762 so that unistd-safer.h (GPL'ed code) need not be included.
3764 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3767 * fts.c: Don't include "cycle-check.h" or "hash.h".
3768 (setup_dir, free_dir): New functions.
3769 (enter_dir, leave_dir): Define trivial
3770 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3771 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3772 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3773 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3774 Move to fts-cycle.c.
3775 (fts_open): Use setup_dir.
3776 (fts_close): Use free_dir.
3777 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3778 This adds a label and some gotos, but the alternatives were messier.
3779 Check for memory allocation failure when entering a dir.
3780 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3781 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3782 (FTS): New member fts_cycle, that is a union that contains the
3783 old active_dir_ht and cycle_state. All uses changed to mention
3784 fts_cycle.ht and fts_cycle.state.
3785 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3786 fts.c, with the following changes:
3787 (setup_dir, free_dir): New functions.
3788 (enter_dir): Now returns bool. Return true if successful, false
3789 if memory exhausted. All callers changed.
3790 Do not bother partly cleaning up on
3791 memory allocation failure; that is free_dir's job.
3792 However, free ad if hash_insert fails, to avoid memory leak.
3793 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3794 fts->fts_options to see which union member to use.
3796 2005-05-20 Jim Meyering <jim@meyering.net>
3798 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3799 Now a macro, to pacify GCC.
3801 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3803 * chown.c (rpl_chown): Return -1 on failure.
3805 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3807 * canonicalize.c: Include canonicalize.h first, to test interface.
3808 Include <stddef.h> unconditionally, since we assume C89 now.
3809 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3810 * fts.c: Include fts_.h first, to check interface.
3811 Do not include intprops.h; no longer needed.
3812 Include cycle-check.h and hash.h, since fts_.h no longer does.
3813 Remove unnecessary casts of closedir to void.
3814 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3815 decide whether to decrement nlinks.
3816 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3817 (FTS): Use struct hash_table * instead of Hash_table, so that
3818 we no longer need to include hash.h here.
3820 2005-05-17 Jim Meyering <jim@meyering.net>
3822 * fts.c, fts_.h: New files, from coreutils.
3824 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3826 Sync from coreutils.
3827 * unlinkdir.c, unlinkdir.h: New files.
3828 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3829 regex.h, unlocked-io.h, xtime.h:
3830 White space changes only.
3831 * makepath.c (make_path): Port to hosts where leading "//" is special.
3832 * yesno.c: Include getline.h, not ctype.h.
3833 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3834 Use getline to remove arbitrary restriction on response length.
3836 2005-05-13 Bruno Haible <bruno@clisp.org>
3838 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3839 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3840 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3841 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3842 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3843 Add support for 64-bit integers in the MSVC compiler.
3845 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3847 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3848 Change the initial comment to refer to GPL, not LGPL.
3849 gnulib-tool will change it to LGPL as needed.
3851 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3852 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3853 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3854 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3855 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3856 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3857 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3858 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3859 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3860 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3861 concatpath.c, config.charset, copy-file.c, copy-file.h,
3862 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3863 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3864 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3865 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3866 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3867 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3868 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3869 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3870 full-read.c, full-read.h, full-write.c, full-write.h,
3871 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3872 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3873 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3874 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3875 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3876 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3877 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3878 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3879 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3880 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3881 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3882 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3883 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3884 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3885 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3886 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3887 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3888 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3889 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3890 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3891 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3892 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3893 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3894 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3895 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3896 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3897 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3898 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3899 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3900 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3901 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3902 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3903 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3904 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3905 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3906 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3907 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3908 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3909 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3910 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3911 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3912 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3913 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3914 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3915 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3916 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3917 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3918 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3919 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3920 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3921 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3922 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3923 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3924 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3925 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3926 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3927 Update FSF postal mail address.
3929 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3931 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3932 specified in ai_socktype. Fix invalid ai_protocol
3933 check. ai_protocol is usually set to 0 or depending on
3934 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3935 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3936 ai_socktype / ai_protocol in the returned addrinfo structure.
3938 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3939 Bruno Haible <bruno@clisp.org>
3941 * inet_ntop.h: New file.
3942 * inet_ntop.c: New file, from glibc with modifications.
3944 2005-05-08 Jim Meyering <jim@meyering.net>
3946 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3948 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3950 Merge from coreutils. Among other things,
3951 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3952 * fd-safer.c: New file.
3953 * fcntl-safer.h, open-safer.c: Remove.
3954 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3955 * dup-safer.c: Include unistd-safer.h first.
3956 Don't include errno.h.
3957 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3958 * file-type.h: Don't assume invoker included sys/stat.h first.
3959 * file-type.c: Rely on file-type.h change.
3960 * getloadavg.c: Include unistd-safer.h.
3961 (getloadavg): Use safer open.
3962 * getusershell.c: Include "stdio-safer.h".
3963 (getusershell): Use safer fopen.
3964 * long-options.c (long_options): Use NULL rather than 0.
3965 * modechange.h (mode_free): Remove; all callers changed to invoke
3967 * modechange.c: Likewise.
3968 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3969 (MODE_DONE): New constant.
3970 (struct mode_change): Remove 'next' member.
3971 (make_node_op_equals): New function; like the old one of the
3972 same name, except it allocates an array.
3973 (mode_compile, mode_create_from_ref): Use it.
3974 (mode_compile): Allocate result as an array, not a linked list.
3975 Parse octal string ourself, so that we catch mistakes like "+0".
3976 (mode_adjust): Arg is an array, not a linked list.
3977 * modechange.c: Include stat-macros.h, xalloc.h.
3978 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3979 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3980 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3981 Remove. This is now stat-macros.h's job.
3982 (talloc): Remove. All callers replaced by xalloc, so that
3983 our invokers don't have to worry about reporting memory failures.
3984 (make_node_op_equals): Remove.
3985 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3987 (struct mode_change): Moved here from modechange.h.
3988 (mode_append_entry): Remove.
3989 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3990 apps to have incorrect behavior. Use simpler algorithm for head
3991 and tail. Don't futz with umask; that's now the job of mode_adjust.
3992 Detect more invalid usages rather than having somewhat-random behavior.
3993 Don't insert an "a=" action, as that leads to incorrect behavior.
3994 (mode_compile, mode_create_from_ref): Return NULL on error instead
3995 of an enum, since now there's only one way to have an error. All
3997 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3998 at the correct time. Simplify calculation of "+u" and its ilk.
3999 Don't mishandle "+X".
4000 (mode_free): Remove "register" and localize decls.
4001 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4002 (struct mode_change): Move to modechange.c; callers don't
4003 need to see this stuff.
4004 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4005 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4006 (mode_change, mode_adjust): Reflect the new signatures noted above.
4007 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4008 that might redefine system include files.
4009 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4010 (my_usleep): Use NULL rather than (void *) 0.
4011 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4012 Use siginterrupt to specify that system calls should be interrupted.
4013 (rpl_nanosleep): Move initialization of suspended closer to call of
4015 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4016 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4017 (desirable_utmp_entry): New function.
4018 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4019 using x2nrealloc, to simplify logic.
4020 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4021 size calculation. Do not assume utmp file is a regular file.
4022 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4023 (READ_UTMP_CHECK_PIDS): New constant.
4024 * save-cwd.c: Include unistd-safer.h.
4025 (save_cwd): Use fd_safer.
4026 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4027 [!_LIBC] Include "stat-macros.h" instead.
4028 * unistd-safer.h (fd_safer): New decl.
4030 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4032 * byteswap_.h: New file.
4034 2005-04-25 Albert Chin <china@thewrittenword.com>
4036 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4039 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4041 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4042 that "UTC +1 second" continues to work. Problem reported
4044 (relunit_snumber): New rule.
4047 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4049 * getdate.y (universal_time_zone_table): New constant.
4050 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4051 universal_time_zone_table.
4052 (lookup_zone): Prefer universal_time_zone_table to
4053 local_time_zone_table, so that "GMT" time stamps are allowed in
4054 London during the summer. Problem reported by Ian Abbott.
4056 2005-04-12 Jim Meyering <jim@meyering.net>
4058 * human.c (humblock): Set *options even when returning due to
4059 xstrtoumax conversion failure. Thanks to a used-uninitialized
4062 2005-04-09 Jim Meyering <jim@meyering.net>
4064 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4065 -Wuninitialized: initialize tm0.tm_year.
4067 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4069 * getdate.y (parser_control): rels_seen is now a boolean, not a
4070 count, since there's no maximum. All uses changed.
4071 Add member dsts_seen.
4072 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4074 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4075 Use pc_rels_seen to decide whther a date is absolute.
4077 * getdate.y (number): Don't overwrite year.
4078 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4081 2005-04-02 Simon Josefsson <jas@extundo.com>
4083 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4084 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4086 2005-03-27 Jim Meyering <jim@meyering.net>
4088 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4090 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4092 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4093 "one's complement" -> "ones' complement" in comment, as per Knuth.
4094 "value of type" -> "type or expression" in comment.
4095 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4097 2005-03-26 Jim Meyering <jim@meyering.net>
4100 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4101 Correct typos: s/or/of/.
4103 2005-03-23 Jim Meyering <jim@meyering.net>
4105 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4107 2005-03-21 Jim Meyering <jim@meyering.net>
4109 Changes imported from coreutils.
4111 * cycle-check.c: Don't include xalloc.h.
4113 * path-concat.c: Don't include assert.h.
4114 (path_concat): Remove assertion that would have triggered
4115 for ABASE starting with more than one slash.
4116 Reported by Andreas Schwab.
4118 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4119 properly when ABASE is an absolute file name.
4120 Correct the description of this function.
4122 Add an assertion and a test driver.
4123 This fixes a bug introduced on 2004-07-02.
4124 Andreas Schwab reported the resulting failure of cp --parents:
4125 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4127 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4129 * strftime.c (my_strftime): If the underlying strftime returns 0
4130 (which shouldn't happen), generate nothing instead of returning 0
4131 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4133 2005-03-16 Bruno Haible <bruno@clisp.org>
4135 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4137 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4139 * strftime.c (my_strftime): Prepend space to format so that we can
4140 reliably distinguish strftime failure from empty output on POSIX
4143 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4145 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4146 (iconv_string): Don't guess a size-zero buffer, as that might cause
4147 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4148 result would be 'too large', where 'too large' is (heuristically)
4149 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4150 overflow concerns. This will prevent some unwanted malloc failures
4151 when the inputs are very large.
4153 2005-03-15 Bruno Haible <bruno@clisp.org>
4155 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4158 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4161 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4163 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4165 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4166 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4168 * strtol.c: Likewise.
4170 2005-03-14 Simon Josefsson <jas@extundo.com>
4172 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4175 2005-03-14 Jim Meyering <jim@meyering.net>
4177 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4178 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4179 to be nonzero so that we (and caller) can detect the difference
4180 between a valid zero-length expansion and an error return, even
4181 when the underlying strftime fails before writing anything into
4184 2005-03-10 Jim Meyering <jim@meyering.net>
4186 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4187 so that this module works on systems without fchdir.
4189 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4191 Factor int-properties macros into a single file, except for
4192 glibc-related files.
4193 * intprops.h: New file.
4194 * getloadavg.c: Include it instead of limits.h.
4195 (INT_STRLEN_BOUND): Remove.
4196 * human.c: Include intprops.h.
4197 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4198 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4199 * inttostr.h: Include intprops.h instead of limits.h.
4200 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4201 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4202 for consistency with intprops.h.
4203 (time_t_is_integer, twos_complement_arithmetic): Use them.
4204 * sig2str.h: Include <signal.h>, intprops.h.
4205 (INT_STRLEN_BOUND): Remove.
4206 * strftime.c (TYPE_SIGNED): Remove.
4207 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4208 * strtol.c: Adjust comments to match intprops.h.
4209 * userspec.c: Include intprops.h.
4210 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4211 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4212 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4213 instead of rolling our own expressions.
4214 * xstrtol.c: Include xstrtol.h first, to test interface.
4216 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4218 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4219 the right thing even if adding 1900 would overflow. Similarly
4220 for tm_mon + 1 and tm_yday + 1.
4221 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4222 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4223 (DO_SIGNED_NUMBER): New macro.
4224 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4226 2005-03-07 Bruno Haible <bruno@clisp.org>
4228 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4230 2005-03-03 Derek R. Price <derek@ximbiot.com>
4231 Bruno Haible <bruno@clisp.org>
4233 * pagealign_alloc.h: New file.
4234 * pagealign_alloc.c: New file.
4236 2005-01-28 Bruno Haible <bruno@clisp.org>
4238 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4241 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4243 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4244 The workaround isn't strictly needed for POSIX conformance, and
4245 it's too much of a pain to configure and maintain. We'll ask
4246 people to fix their kernels instead.
4247 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4248 (NANOSLEEP_BUG_WORKAROUND): Remove.
4249 (xnanosleep): Remove the workaround.
4251 2005-02-12 Bruno Haible <bruno@clisp.org>
4253 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4255 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4257 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4258 * timespec.h (gettime): Return void, since it always
4259 succeeds now. All uses changed.
4260 * gettime.c (gettime) Likewise.
4261 [HAVE_NANOTIME]: Prefer nanotime.
4262 Assume gettimeofday succeeds, as POSIX requires.
4263 Assime time () succeeds, since other code already does.
4264 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4265 (timespec_subtract): Remove.
4266 (NANOSLEEP_BUG_WORKAROUND): New constant.
4267 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4268 things considerably. Use it only on GNU/Linux hosts, since the
4269 workaround shouldn't be needed elsewhere.
4271 2005-02-24 Bruno Haible <bruno@clisp.org>
4273 * gettext.h: Update from GNU gettext 0.14.2.
4275 2005-02-24 Bruno Haible <bruno@clisp.org>
4277 * localcharset.c: Update from GNU gettext 0.14.2.
4278 * config.charset: Update from GNU gettext 0.14.2.
4280 2005-02-22 Simon Josefsson <jas@extundo.com>
4282 * iconvme.h, iconvme.c: New files, from libc.
4284 2005-02-20 Neil Conway <neilc@samurai.com>
4286 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4287 returned by OSX/Darwin if the specified buffer is not large
4288 enough for the hostname.
4290 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4292 * memrchr.h: New file.
4293 * chdir-long.c: Include it.
4294 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4295 Don't bother including stddef.h.
4297 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4299 * argp-help.c (__argp_help): Create a fake struct argp_state and
4300 pass it to _help, otherwise the latter coredumps trying to
4301 dereference state.root_argp.
4303 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4305 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4307 Include <sys/types.h>, for dev_t.
4308 (ME_DUMMY, ME_REMOTE): Move from here....
4309 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4310 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4312 Include mountlist.h first, to test the interface.
4314 2005-01-29 Bruno Haible <bruno@clisp.org>
4316 * progname.c (program_name): Initialize.
4317 Needed when linking statically on MacOS X.
4319 2005-01-28 Bruno Haible <bruno@clisp.org>
4321 * javacomp.sh.in: New file, from GNU gettext.
4322 * javacomp.h: New file, from GNU gettext.
4323 * javacomp.c: New file, from GNU gettext.
4325 2005-01-26 Bruno Haible <bruno@clisp.org>
4327 * javaexec.sh.in: New file, from GNU gettext.
4328 * javaexec.h: New file, from GNU gettext.
4329 * javaexec.c: New file, from GNU gettext.
4331 2005-01-26 Simon Josefsson <jas@extundo.com>
4333 * gai_strerror.c: Use GPL in header.
4335 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4337 * argp-help.c (hol_entry_help): Avoid using non-constant
4338 initializers for struct pentry_state.
4339 (__argp_error): Check return value of __asprintf
4340 (__argp_failure): Translate error message
4342 * argp-parse.c: Removed braces around the expansion of N_()
4344 2005-01-21 Jim Meyering <jim@meyering.net>
4346 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4347 same value as for Solaris 9.
4349 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4350 component length. This included changing the parameter to be
4351 of type `char *' rather than `char const *'.
4352 * chdir-long.h (chdir_long): Update prototype.
4354 * openat.c (fdopendir, fstatat): New functions.
4355 * openat.h: Include headers required for use of DIR and struct stat.
4356 [AT_SYMLINK_NOFOLLOW]: Define.
4357 (fdopendir, fstatat): Add prototypes.
4359 2005-01-21 Bruno Haible <bruno@clisp.org>
4361 * classpath.h: New file, from GNU gettext.
4362 * classpath.c: New file, from GNU gettext.
4364 2005-01-20 Simon Josefsson <jas@extundo.com>
4366 * version-etc-fsf.c: New file, with version_etc_copyright.
4367 * version-etc.c: Remove version_etc_copyright.
4368 * version-etc.h (version_etc_copyright): Use [] instead of * in
4369 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4371 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4373 * save-cwd.c (save_cwd): Remove code to support the case
4374 where fchdir is missing or flaky.
4376 2005-01-20 Simon Josefsson <jas@extundo.com>
4378 * base64.h (isbase64): Add.
4380 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4381 using a unsigned prototype, don't inline.
4382 (base64_decode): Use it.
4384 2005-01-19 Bruno Haible <bruno@clisp.org>
4386 * sh-quote.h: New file, from GNU gettext.
4387 * sh-quote.c: New file, from GNU gettext.
4389 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4391 Merge changes from coreutils, as described below in several
4392 changelogs dated today.
4394 * save-cwd.c: Include "save-cwd.h" before other include files.
4395 (O_DIRECTORY): Remove; not needed here, since "." must be
4396 a directory. All uses removed.
4397 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4398 universal on Suns, and we also need to test for IRIX.
4399 Revamp code to use 'if' rather than '#if'.
4400 Avoid unnecessary comparison of cwd->desc to 0.
4402 * utimens.c (futimens): Robustify the previous patch, by checking
4403 for known valid error numbers rather than observed invalid ones.
4405 2005-01-18 Jim Meyering <jim@meyering.net>
4407 * version-etc.c (version_etc_copyright): Update copyright date.
4409 * utimens.c (futimens): Account for the fact that futimes
4410 can also fail with errno == ENOSYS or errno == ENOENT.
4411 Patch from Dmitry V. Levin.
4413 Change the name of the robust chdir function from chdir to chdir_long.
4414 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4415 (restore_cwd): Use chdir_long, not chdir.
4416 * chdir-long.c: Renamed from chdir.c.
4417 * chdir-long.h: Renamed from chdir.h.
4418 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4421 2005-01-18 Bob Proulx <bob@proulx.com>
4423 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4424 offsetof() macro construct to avoid compile failure with native HP-UX
4425 11.0 ANSI C compiler.
4427 2005-01-06 Bruno Haible <bruno@clisp.org>
4429 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4430 because stpncpy.m4 takes care of it.
4432 2004-01-24 Bruno Haible <bruno@clisp.org>
4434 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4436 2003-10-09 Bruno Haible <bruno@clisp.org>
4438 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4440 2005-01-06 Bruno Haible <bruno@clisp.org>
4442 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4443 * fwriteerror.c: Include <stdbool.h>.
4444 (fwriteerror): At the end, close the file stream. Record whether
4445 stdout was already closed.
4447 2004-05-27 Bruno Haible <bruno@clisp.org>
4449 * execute.c (environ): Declare if needed.
4450 * pipe.c (environ): Likewise.
4451 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4453 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4455 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4456 definitions to be after all include files, to avoid collisions.
4457 Problem reported by Bob Proulx.
4459 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4461 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4462 not needed. This removes a dependency on the gettext module.
4463 [defined _LIBC]: Do not include <libintl.h>; not needed.
4465 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4467 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4470 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4472 * argp-parse.c: Include <stddef.h>.
4473 (alignof, alignto): New macros.
4474 (parser_init): Don't assume that void * is aligned sufficiently
4477 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4478 need to extend the stack.
4479 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4482 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4484 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4486 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4488 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4489 Remove now-obsolete comment about AIX.
4490 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4491 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4492 (YYMAXDEPTH): New macro.
4494 2004-12-18 Bruno Haible <bruno@clisp.org>
4496 * fatal-signal.c (fatal_signals): Make non-const.
4497 (init_fatal_signals): New function.
4498 (uninstall_handlers, install_handlers): Ignore signals that were set to
4500 (at_fatal_signal): Call init_fatal_signals.
4501 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4503 Reported by Paul Eggert.
4505 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4507 * getdate.y (textint): New member "negative".
4508 (time_zone_hhmm): New function.
4509 Expect 14 shift-reduce conflicts, not 13.
4510 (o_colon_minutes): New rule.
4511 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4512 (yylex): Set the "negative" member of signed numbers.
4514 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4516 Changes imported from coreutils.
4517 * hard-locale.c: Assume <locale.h> exists.
4519 (GLIBC_VERSION): New macro.
4520 (hard_locale): Assume setlocale exists.
4521 Rewrite to avoid #ifdef.
4522 Use strdup rather than malloc + strcpy.
4523 * human.c: Assume <locale.h> exists.
4524 (human_readable): Assume localeconv exists.
4526 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4528 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4529 convert T2, not T. (Imported from libc.)
4531 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4533 * getcwd.c (is_ENAMETOOLONG): New macro.
4534 (__getcwd.c): Don't restore errno; glibc doesn't.
4535 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4536 first, falling back to our code only if its results look suspicious.
4537 Ensure that the resulting buffer is only as large as necessary.
4539 * readutmp.c: Include readutmp.h first.
4540 Include <errno.h>, since readutmp.h no longer does that.
4541 * readutmp.h: Don't include <errno.h>,
4542 <sys/param.h>, <time.h>; not needed to establish interface.
4543 (errno): Remove decl.
4544 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4545 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4546 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4548 2004-11-28 Simon Josefsson <jas@extundo.com>
4550 * base64.h, base64.c: New file.
4552 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4554 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4556 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4558 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4559 HP's ANSI C compiler.
4560 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4561 Declaring int functions causes warnings on some modern systems and
4562 shouldn't be needed to compile on ancient ones.
4563 * same.c (MIN) [defined MIN]: Don't define, since it's already
4566 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4567 with the following changes.
4568 (__set_errno): Parenthesize properly.
4569 Include <stdbool.h>.
4570 (MIN, MAX, MATCHING_INO): New macros.
4571 (__getcwd): Define with prototype, not K&R form.
4572 Use heuristics to allocate default buffer on stack if possible.
4573 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4574 behavior, and to avoid the PATH_MAX limit when computing
4576 Use MATCHING_INO to compare inode number to file.
4577 Check for arithmetic overflow in size calculations.
4578 Fix bug in reallocation of dot array that caused getcwd to fail
4579 on directories nested deeper than 75.
4580 Be more careful about saving errno on error.
4581 Do not use realloc; use only free+malloc, as this is a bit
4582 more flexible and avoids a needless copy operation.
4583 Do not inspect st_dev and st_ino for symbolic links; POSIX
4584 doesn't specify the latter.
4585 Check for closedir errors.
4586 Avoid needless casts.
4587 Use "#ifdef weak_alias" around weak_alias, to be like other
4589 The following changes to getcwd.c have effect only when used in
4590 gnulib; they have no effect inside glibc proper.
4591 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4592 as alloca isn't used.
4593 (alloca, __alloca): Likewise.
4594 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4595 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4596 unconditionally, as gnulib assumes C89 or better.
4597 Do not include <sys/param.h>.
4598 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4599 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4601 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4602 Include <dirent.h> in a way that is compatible with modern Autoconf.
4603 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4604 New macros, if not already defined.
4605 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4606 Use "_LIBC", not "defined _LIBC", for consistency.
4607 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4609 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4610 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4611 * xgetcwd.c: David MacKenzie's old code was removed, so give
4612 credit only to Jim Meyering and adjust the copyright dates.
4613 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4614 <stdlib.h>, <unistd.h>, "pathmax.h".
4615 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4616 (INITIAL_BUFFER_SIZE): Remove.
4617 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4619 2004-11-23 Jim Meyering <jim@meyering.net>
4621 * getopt_.h: Remove trailing blanks.
4623 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4625 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4626 (futimens): New function, which uses futimes if available.
4627 (futimens, utimens): Support timespec==NULL, with same semantics
4628 as utime and utimens.
4629 * utimens.h (futimens): New decl.
4631 2004-11-23 Jim Meyering <jim@meyering.net>
4633 * __fpending.c: Add comment.
4635 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4637 * getopt_.h: Re-addition of __getopt_argv_const caused
4638 redefinition warnings. To avoid them, include the defines
4639 in `#if !defined __need_getopt ... #endif'. The only place
4640 where __getopt_argv_const is used is in definitions
4641 of getopt_long and getopt_long_only below, which are as well
4642 protected by `#ifndef __need_getopt'.
4643 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4644 __need_getopt after including <stdio.h> and <unistd.h> These
4645 headers might have defined it.
4647 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4649 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4651 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4652 optopt): Use them instead of invoking ## directly; otherwise, the
4653 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4655 2004-11-19 Bruno Haible <bruno@clisp.org>
4657 * strtok_r.c: Move comments from here...
4658 * strtok_r.h: ... to here.
4660 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4662 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4663 might fail. Problem reported by Yoann Vandoorselaere.
4664 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4665 that mishandle size_t overflow.
4667 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4669 * canon-host.c: Include "strdup.h".
4670 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4671 Use strdup instead of malloc/strcpy to duplicate strings.
4673 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4674 (human_space_before_unit): New constant.
4675 * human.c (human_readable): Support it.
4677 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4678 (xgetcwd): Set errno correctly when failing.
4679 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4680 the failure is actually due to a PATH_MAX problem.
4682 Further getopt changes to make it more likely that glibc will
4683 buy the changes back.
4684 * getopt.c (POSIXLY_CORRECT): New constant.
4685 (getopt): Use it, so to preserve glibc semantic
4686 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4687 when compiling for libc.
4688 * getopt_.h (__getopt_argv_const): Bring it back.
4689 (getopt_long, getopt_long_only): Use it.
4691 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4692 New arg POSIXLY_CORRECT. All callers changed.
4693 (getopt): Argv is now char * const *, as per standard.
4694 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4695 not char *__getopt_argv_const *.
4696 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4697 _getopt_long_only_r): Likewise.
4698 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4699 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4700 _getopt_long_r, _getopt_long_only_r): Likewise.
4701 * getopt_.h (__getopt_argv_const): Remove.
4702 (getopt): Argv is now char * const *, as per standard.
4704 * getdate.y (tORDINAL): New token.
4705 (day, relunit): Allow it for relative times.
4706 (relative_time_table): Use tORDINAL for ordinals.
4708 2004-11-15 Jim Meyering <jim@meyering.net>
4710 * closeout.c: Include "__fpending.h" once again.
4711 Include <stdbool.h>.
4712 (close_stdout): Don't fail just because stdout was closed initially,
4713 since some programs don't write to stdout in the normal course of
4714 operation (other than --version and --help), and we don't want this
4715 function to make e.g. `touch file >&-' fail.
4716 But do fail if it was closed and someone has tried to write to it.
4717 E.g., `printf foo >&-' must fail.
4719 2004-11-11 Simon Josefsson <jas@extundo.com>
4721 * strtok_r.h, strtok_r.c: New file.
4723 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4725 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4726 we can stop lying to compilers about the constness of argv when we
4727 are compiled outside glibc.
4728 (getopt, getopt_long, getopt_long_only): Use it.
4729 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4731 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4732 _getopt_long_only_r): Likewise.
4733 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4734 _getopt_long_only_r): Likewise.
4736 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4737 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4738 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4739 the other external symbols.
4740 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4741 declaration, since the above renaming now works around collisions.
4743 2004-11-11 Jim Meyering <jim@meyering.net>
4745 * linebreak.c: Remove trailing blanks.
4746 * alloca_.h: Likewise.
4747 * acosl.c: Likewise.
4748 * euidaccess.c: Likewise.
4749 * allocsa.h: Likewise.
4751 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4753 * mktime.c (SHR): New macro, which is a portable
4754 substitute for >> that should work even on Crays.
4755 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4756 Problem reported by Mark D. Baushke in
4757 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4758 * getdate.y (SHR): Likewise.
4760 * strftime.c (SHR): Likewise.
4762 * quotearg.c (struct quoting_options): Use unsigned int for
4763 quote_these_too, so that right shifts are well defined. All uses
4766 2004-11-10 Simon Josefsson <jas@extundo.com>
4768 * getaddrinfo.h, getaddrinfo.c: New files.
4770 2004-11-10 Jim Meyering <jim@meyering.net>
4772 Ensure that no close failure goes unreported.
4773 * closeout.c (close_stdout): Always close stdout. I.e., don't
4774 return early when it seems there's nothing to flush.
4775 Don't include __fpending.h.
4777 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4779 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4781 2004-11-05 Bruno Haible <bruno@clisp.org>
4783 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4784 Reported by Mark D. Baushke <mdb@cvshome.org>.
4786 2004-11-04 Bruno Haible <bruno@clisp.org>
4788 2004-09-11 Bruno Haible <bruno@clisp.org>
4789 * allocsa.valgrind: New file.
4790 2004-02-06 Bruno Haible <bruno@clisp.org>
4791 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4792 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4793 Reported by Christopher Seip <chris.seip@hp.com>.
4795 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4797 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4798 with errno == ERANGE if the buffer is too small.
4799 Problem reported by Mark D. Baushke.
4801 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4803 * xreadlink.c (MAXSIZE): New macro.
4804 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4805 size does not exceed MAXSIZE. Avoid cast.
4806 As suggested by Mark D. Baushke in
4807 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4808 if readlink fails with buffer size just under MAXSIZE, try again
4811 2004-11-02 Derek R. Price <derek@ximbiot.com>
4812 and Paul Eggert <eggert@cs.ucla.edu>
4814 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4815 (get_date): Overparenthesize to avoid GCC warning.
4817 2004-11-02 Bruno Haible <bruno@clisp.org>
4819 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4820 function returns void.
4822 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4824 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4825 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4828 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4830 * getdate.y: Add support for TZ="foo" within a date string.
4831 Fix some bugs near time_t boundaries. Reject dates with
4832 out-of-range components, e.g., "Sept 31".
4833 Include <stdlib.h>, "setenv.h", "xalloc.h".
4834 (ISDIGIT_LOCALE): Remove; unused.
4835 Note that the TZ and time functions used here are not reentrant.
4836 (mktime_ok, get_tz): New functions.
4837 (TZBUFSIZE): New constant.
4838 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4839 This requires that we sometimes generate our own TZ="XXX..." setting.
4841 2004-10-27 Derek R. Price <derek@ximbiot.com>
4843 * mktime.c (not_equal_tm): Remove redundant check.
4845 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4847 * getdate.y: Use Bison 1.875 features, and some minor
4848 code cleanups. This change does not affect semantics.
4849 Don't include <stdlib.h>; no longer needed.
4850 Don't include unlocked-io.h; only the "#if TEST" code uses
4851 stdio, and performance isn't crucial there.
4852 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4853 Bison 1.875 features as described below.
4854 All uses of "PC." replaced by "pc->".
4855 (YYSTYPE): Add a forward declaration.
4856 (yylex, yyerror): Use full prototypes in forward decls.
4857 Use "%pure-parser" rather than obsolescent "%pure_parser".
4858 Use %parse-param and %lex-param instead of obsolescent
4859 YYPARSE_PARAM and YYLEX_PARAM.
4860 (meridian_table, month_and_day_table, time_units_table,
4861 relative_time_table, time_zone_table, military_table,
4862 lookup_zone, lookup_word, get_date):
4863 Use NULL instead of 0 where appropriate.
4864 (to_hour): Avoid abort (), to avoid a dependency on
4866 (yyerror, yylex): Now accepts parser_control * arg.
4867 (main) [TEST]: Use '\0' rather than 0 for char.
4869 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4871 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4872 It's now the caller's responsibility to handle the case where
4873 !HAVE_GETPAGESIZE && !defined getpagesize.
4875 * mktime.c (leapyear): Arg is long int, not int.
4877 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4879 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4881 2004-10-12 Simon Josefsson <jas@extundo.com>
4883 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4884 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4887 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4889 * vsnprintf.h: New file.
4890 * vsnprintf.c: New file.
4892 2004-10-07 Bruno Haible <bruno@clisp.org>
4894 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4895 into the provided buffer.
4897 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4899 * diacrit.c, diacrit.h: Add GPL notice.
4901 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4902 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4903 * logl.c (logl): Keep the code as similar to glibc as possible.
4904 This avoids a potential constant-folding bug.
4906 2004-10-05 Bruno Haible <bruno@clisp.org>
4908 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4910 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4912 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4913 * xmalloc.c (xmemdup): Likewise.
4914 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4915 XFREE): Remove these long-obsolescent macros.
4916 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4917 * xstrdup.c: Remove.
4919 * regex.c (re_comp): Cast gettext return value to char *,
4920 Problem reported by Martin Neitzel via Mark D. Baushke.
4922 2004-10-04 Simon Josefsson <jas@extundo.com>
4924 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4925 '#ifdef USE_UNLOCKED_IO'.
4927 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4929 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4930 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4931 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4932 regex.c, sha1.c, version-etc.c, yesno.c:
4933 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4934 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4935 the includer's responsibility.
4937 Sync from coreutils.
4939 * modechange.c (mode_compile): Don't decrement a pointer that
4940 points to the start of a string, as the C Standard says the
4941 resulting behavior is undefined.
4943 * backupfile.h (enum backuptype): Rename none -> no_backups,
4944 simple -> simple_backups, numbered_existing ->
4945 numbered_existing_backups, numbered -> numbered_backups
4946 to avoid shadowing problems. All uses changed.
4947 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4948 * backupfile.c (check_extension, numbered_backup):
4949 Rename locals to avoid shadowing 'basename'.
4950 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4953 * .cppi-disable: Add getopt_.h, getopt_int.h.
4954 * .cvsignore: Add getopt.h.
4956 2004-10-04 Simon Josefsson <jas@extundo.com>
4958 * memmem.h: New file.
4959 * memmem.c: New file, taken from glibc.
4961 2004-10-02 Jim Meyering <jim@meyering.net>
4963 * dirfd.h, getpagesize.h: Add copyright notice.
4965 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4967 * snprintf.c: Remove comments as to why each header is needed.
4969 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4971 * strsep.h: New file.
4972 * strsep.c: New file.
4974 2004-10-01 Simon Josefsson <jas@extundo.com>
4976 * snprintf.c (snprintf): Handle size==0.
4978 2004-10-01 Simon Josefsson <jas@extundo.com>
4979 Bruno Haible <bruno@clisp.org>
4981 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4982 (snprintf): Declare 'args'.
4984 2004-09-30 Simon Josefsson <jas@extundo.com>
4986 * snprintf.h, snprintf.c: New files.
4988 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4990 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4991 (hol_entry_help): Never translate an empty string.
4992 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4993 * argp.h (OPTION_NO_TRANS): New option.
4995 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4997 * xvasprintf.c: Include xalloc.h.
4998 (xvasprintf): Use xalloc_die, not xmalloc_die.
5000 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5002 * dummy.c: Change copyright notice to FSF, and license to GPL.
5004 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5006 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5007 Problem reported by Bruno Haible in:
5008 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5010 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5012 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5013 in case some system header has #define'd it. Problem reported by
5014 Soeren D. Schulze in
5015 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5017 2004-09-08 Bruno Haible <bruno@clisp.org>
5019 * stdint_.h: New file, taken from GNU clisp.
5021 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5023 * xvasprintf.h: New file.
5024 * xvasprintf.c: New file.
5025 * xasprintf.c: New file.
5027 2004-09-08 Bruno Haible <bruno@clisp.org>
5029 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5031 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5033 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5035 Import from coreutils.
5036 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5037 strings on unbounded length. alloca's performance benefits aren't
5038 that important here.
5040 (parse_with_separator): New function, with most of the internals
5041 of the old parse_user_spec. Allow user to omit both user and group,
5042 for compatibility with FreeBSD.
5043 Clone only the user name, not the entire spec.
5044 Do not set *uid, *gid unless entirely successful.
5045 Avoid memory leak in some failing cases.
5046 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5047 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5048 (parse_user_spec): Rewrite to use parse_with_separator.
5050 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5052 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5053 its complicated substitute.
5054 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5055 and program_invocation_name.
5056 (__argp_basename) [!_LIBC]: Remove; the only use was
5057 replaced by its body.
5058 (__argp_short_program_name): Change condition from
5059 !defined __argp_short_program_name to
5060 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5061 to match argp-namefrob.h.
5062 (__argp_failure): Don't assume strerror_r returns char *.
5063 * argp-parse.c (N_): Define unconditionally.
5064 (argp_default_options): Fill out initializers with 0 to avoid
5067 2004-08-12 Simon Josefsson <jas@extundo.com>
5069 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5070 * getopt_.h: Renamed from getopt.h.
5072 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5074 Merge from coreutils.
5076 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5077 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5078 for Reliant Unix 5.43.
5080 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5081 (union fooround): Use uintmax_t, not long int.
5082 The rest is a merge from libc:
5083 [defined _LIBC]: Include <shlib-compat.h>.
5084 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5086 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5088 * strverscmp.c: Convert to UTF-8.
5090 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5092 * obstack.h (obstack_empty_p):
5093 Don't assume that chunk->contents is suitably aligned.
5094 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5095 Likewise. Problem reported by Benno in
5096 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5098 * chown.c (rpl_chown): Work even if the file is writeable but not
5099 readable. This could be improved further but it'd take some work.
5101 2004-08-08 Simon Josefsson <jas@extundo.com>
5103 * xgethostname.c: Don't include error.h (not used).
5106 * getpass.c: Include getpass.h first.
5108 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5110 * xalloc-die.c: New files.
5111 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5113 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5114 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5115 (_, N_, xalloc_die): Move to xalloc-die.c.
5116 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5117 so that we needn't mess with xalloc_msg_memory_exhausted.
5119 * sha1.h: Renamed from sha.h.
5120 (SHA1_H): Renamed from _SHA_H.
5121 (sha1_ctx): Renamed from sha_ctx.
5122 (sha1_init_ctx): Renamed from sha_init_ctx.
5123 (sha1_process_block): Renamed from sha_process_block.
5124 (sha1_process_bytes): Renamed from sha_process_bytes.
5125 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5126 (sha1_read_ctx): Renamed from sha_read_ctx.
5127 (sha1_stream): Renamed from sha_stream.
5128 (sha1_buffer): Renamed from sha_buffer.
5129 * sha1.c: Likewise; renamed from sha.c.
5130 Do not include <sys/types.h>.
5131 Include <stddef.h> rather than <stdlib.h>.
5133 2004-08-08 Bruno Haible <bruno@clisp.org>
5135 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5136 FILESYSTEM_PREFIX_LEN.
5137 * progreloc.c: Likewise.
5138 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5140 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5143 * argp-help.c (make_hol, hol_append): Don't assume that
5144 SIZE_MAX is a valid preprocessor constant.
5145 (__argp_basename): Change from "#ifndef _LIBC"
5146 to "#ifndef __argp_short_program_name", so that
5147 we don't compile these functions for tar.
5149 More merges from coreutils.
5150 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5151 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5153 * addext.c: Remove; no longer needed.
5154 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5155 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5156 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5157 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5158 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5159 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5160 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5161 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5162 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5163 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5164 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5165 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5166 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5167 Import changes from coreutils.
5169 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5171 Merge from coreutils.
5173 * .gdb-history: Remove; this doesn't belong here.
5175 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5176 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5177 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5179 * dirname.h: Include <stdbool.h>.
5180 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5181 for consistency with POSIX terminology. All uses changed.
5182 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5183 (strip_trailing_slashes): Use bool for booleans.
5184 * stripslash.c (strip_trailing_slashes): Likewise.
5186 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5187 sometimes returns a positive errno value even when it succeeds.
5188 (print_errno_message) [!LIBC]: Fall back on strerror if
5191 * path-concat.c (mempcpy): Don't define if a system header defines it.
5192 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5193 (longest_relative_suffix): New function.
5194 (path_concat): Use it. Assume first argument is not NULL.
5195 Port to DOS. Omit redundant separators.
5196 Report an error instead of returning NULL.
5197 Use mempcpy instead of memcpy.
5198 (xpath_concat): Remove: not declared or used.
5200 * same.h: Include <stdbool.h>
5201 (same_name): Return bool, not int.
5202 * same.c (same_name): Likewise.
5203 (errno): Don't declare; we assume C89 or better now.
5205 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5206 if not already defined.
5208 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5209 * dup-safer.c (errno): Likewise.
5211 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5213 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5216 2004-08-03 Simon Josefsson <jas@extundo.com>
5218 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5219 * progname.h: Don't include stdbool.h.
5221 2004-08-02 Simon Josefsson <jas@extundo.com>
5223 * getsubopt.h: New file, with comments from Bruno Haible.
5224 * getsubopt.c: New file, from glibc, but slightly modified based on
5225 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5227 2004-08-01 Simon Josefsson <jas@extundo.com>
5229 * xgetdomainname.c: Include stdlib.h, for free().
5231 2004-07-16 Simon Josefsson <jas@extundo.com>
5233 * dummy.c: New file.
5235 2004-07-16 Bruno Haible <bruno@clisp.org>
5237 * backupfile.h: Add extern "C" for C++.
5238 * closeout.h: Likewise.
5239 * copy-file.h: Likewise.
5240 * findprog.h: Likewise.
5241 * full-write.h: Likewise.
5242 * pathname.h: Likewise.
5243 * progname.h: Likewise.
5244 * stpcpy.h: Likewise.
5245 * stpncpy.h: Likewise.
5246 * strcase.h: Likewise.
5247 * strstr.h: Likewise.
5248 * xalloc.h: Likewise.
5250 * mbswidth.h: Add extern "C" for C++.
5251 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5253 2004-07-09 Simon Josefsson <jas@extundo.com>
5255 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5256 failed without this.)
5258 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5260 * fchown-stub.c: New file.
5262 2004-06-24 Jim Meyering <jim@meyering.net>
5264 * obstack.h (obstack_base): Cast to (void *), per documentation.
5266 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5268 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5270 2004-06-01 Jim Meyering <jim@meyering.net>
5272 * calloc.c: New file.
5274 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5276 * getdate.y (yylex): Allow space between sign and number.
5277 Problem reported by Dan Jacobson.
5279 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5280 and Jim Meyering <jim@meyering.net>
5282 Merge from coreutils CVS.
5284 * stat-macros.h: New file, with contents from file-type.h
5285 and coreutils' system.h.
5286 * file-type.c: Include "stat-macros.h".
5287 * file-type.h (file_type): Move all macro definitions to new file,
5290 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5291 Wrap old code with this conditional.
5292 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5293 function that does not dereference symlinks.
5294 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5296 * xreadlink.c: Include xreadlink.h first, to catch .h file
5297 dependency problems.
5298 (xreadlink): Accept new arg SIZE, for efficiency.
5299 All decls and uses changed.
5300 * xreadlink.h: Include <stddef.h>, for size_t.
5302 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5303 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5305 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5307 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5309 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5310 macros to be defined.
5311 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5312 the allocator returns NULL because the requested size is zero.
5314 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5316 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5317 var. Add comment explaining why libc still defines it. This
5318 merges the following patch from glibc:
5319 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5321 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5323 * obstack.c (_obstack): Remove unused variable. It hasn't been
5324 present in glibc since revision 1.1 of this file.
5325 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5326 obstack_alignment_mask, obstack_alloc, obstack_base,
5327 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5328 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5329 obstack_grow0, obstack_init, obstack_int_grow,
5330 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5331 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5332 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5333 nonexistent functions.
5335 2004-05-17 Derek R. Price <derek@ximbiot.com>
5336 Paul Eggert <eggert@cs.ucla.edu>
5338 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5340 2004-05-14 Bruno Haible <bruno@clisp.org>
5342 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5343 that consists of a '.' followed by an empty digit string.
5344 Patch by Tor Lillqvist <tml@iki.fi>.
5346 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5348 Port obstack to the AS/400, where pointers are 16 bytes wide and
5349 you cannot cast an integer to a valid pointer. This patch is
5350 currently waiting to be integrated into glibc; see
5351 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5353 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5354 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5355 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5356 (struct obstack): temp member is now a union of a pointer and
5357 an integer, instead of an integer. All integer uses changed.
5358 This does not affect the physical layout of struct obstack,
5359 except on hosts (like the AS/400) where the size or alignment of
5360 void * is greater than that of ptrdiff_t.
5361 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5362 __STDC__)]: Store temporary in pointer member of union, not
5364 * obstack.c: Include <stddef.h>, for offsetof.
5365 (struct fooalign): Remove; it doesn't need a name.
5366 (union fooround): Change double to long double, and add void *.
5367 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5368 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5369 not a macro. Hence the values are always int; so remove all
5370 casts-to-int in uses.
5372 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5373 Derek Price <derek@ximbiot.com>
5375 * alloca.c: Include <alloca.h>, to get our interface.
5376 * alloca_.h: Use __alloca on AIX, so that we don't have to
5377 include <alloca.h> first. Use C89 prototype for alloca; this
5378 requires including <stddef.h> for size_t. Use extern "C" if C++.
5379 Use #elif for simplicity, since we can assume C89 now.
5380 Don't try to source the system alloca.h since it will not be found
5381 and to prevent recursively including its replacement.
5382 * fnmatch.c: Include <alloca.h> instead of opencoding.
5383 * regex.c: Likewise.
5385 2004-05-16 Derek Price <derek@ximbiot.com>
5386 Paul Eggert <eggert@cs.ucla.edu>
5388 getline cleanup. This changes the getndelim2 API: both order of
5389 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5392 * getline.c: Don't include stddef.h or stdio.h, since our
5393 interface does that.
5394 (getline): Always use getdelim, so that we don't have two
5395 copies of this code.
5396 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5398 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5399 (GETNDELIM2_MAXIMUM): New macro.
5400 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5401 instead of the old practice of delim2==0. All callers changed.
5402 Return -1 on overflow, instead of returning junk.
5403 Do not set *linesize unless allocation succeeds.
5404 * getndelim2.h: Do not include stddef.h; no longer needed, now
5405 that we include sys/types.h.
5406 * getnline.h: Likewise.
5407 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5408 (getndelim2): Reorder arguments.
5409 * getnline.c (getnline, getndelim):
5410 Don't discard the NMAX argument.
5411 (getnline): Invoke getndelim, to avoid code duplication.
5412 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5413 of (size_t) -1 by callers of the getnline family.
5415 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5417 * nanosleep.c (suspended): Change its type from int to
5418 sig_atomic_t volatile.
5419 (first_call): Make it private to rpl_nanosleep, and have it
5420 be zero initially as that's a bit faster.
5421 (my_usleep): Round up fractional times instead of truncating them,
5422 as this is the usual meaning for 'sleep'.
5424 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5426 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5427 (ENOSYS): Define if not defined.
5428 (settime): Fall back on stime if it exists and settimeofday fails.
5429 But don't bother with fallbacks if a method fails with errno == EPERM.
5431 2004-05-11 Jim Meyering <jim@meyering.net>
5433 Prior to this change, the save_cwd caller required read access to the
5434 current directory on most systems (ones with the fchdir function).
5436 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5437 fails, try write-only, and finally, resort to using xgetcwd.
5439 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5441 * obstack.c, obstack.h: Import changes from libc.
5443 2004-04-28 Bruno Haible <bruno@clisp.org>
5445 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5446 implicitly appends .exe to executables.
5447 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5448 accepts Windows pathnames.
5449 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5450 Cygwin like Windows, since it now accepts Windows pathnames.
5451 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5452 Cygwin like Windows, since it now accepts Windows pathnames.
5453 Reported by Derek Robert Price <derek@ximbiot.com>.
5455 2004-04-20 Jim Meyering <jim@meyering.net>
5457 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5459 2004-04-20 Jim Meyering <jim@meyering.net>
5460 Bruno Haible <bruno@clisp.org>
5462 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5463 memory when realloc fails.
5465 2004-04-18 Jim Meyering <jim@meyering.net>
5467 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5468 don't leak memory and do call END_UTMP_ENT.
5470 2004-04-11 Paul Eggert <eggert@twinsun.com>
5472 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5473 (CHAR_BIT): Remove, since we assume C89.
5474 Include <stdint.h> if available, as per current Autoconf CVS advice.
5476 2004-03-30 Paul Eggert <eggert@twinsun.com>
5478 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5479 not bool, to be more consistent with Unix conventions.
5480 Suggested by Bruno Haible.
5482 Merge from coreutils.
5484 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5487 * getdate.h: Include stdbool.h, and timespec.h instead of
5488 the usual <time.h> dance.
5489 (get_date): Change signature to support fractional time stamps.
5490 All callers changed.
5491 * getdate.y: Include "getdate.h" first, as we can now
5492 assume C89 and don't need to worry about 'const'.
5493 Similarly, include "unlocked-io.h" near start, not in middle.
5495 (textint.value): Use long int rather than int.
5496 (textint.digits): Use size_t rather than int.
5497 (BILLION, LOG10_BILLION): New constants.
5498 (parser_control): New member rel_ns. Members day_ordinal,
5499 time_zone, month, day, hour, minutes, rel_year, rel_month,
5500 rel_day, rel_hour, rel_minutes, rel_seconds
5501 are now long int, not int. Member seconds is now struct timespec,
5502 not int. New member timespec_seen. Members dates_seen, days_seen,
5503 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5505 (%union.intval): Now long int, not int.
5506 New member timespec.
5507 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5508 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5509 (spec): Now is a timespec or an item list.
5510 (timespec, items): New nonterminals.
5511 (time, rel, relunit, number, get_date):
5512 Add support for fractional seconds.
5513 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5514 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5515 (to_hour): First arg is now long int, not int.
5516 (to_year): Returns long int, not int.
5517 Don't treat year -70 like 70.
5518 (tm_diff): Returns long int, not int.
5519 (lookup_word): Use bool instead of int when appropriate.
5520 (yylex): Use size_t for count, not int.
5521 Detect overflow when parsing large integer constants.
5522 Add support for fractions.
5523 (get_date): Make pointers 'const' if possible.
5524 Use more-portable code to detect integer overflow.
5525 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5526 Don't use ctime; it's not reliable if the year has >4 digits.
5528 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5529 This is for compatibility with BSD.
5531 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5532 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5533 From coreutils' system.h.
5535 * userspec.c: Don't include "posixver.h".
5536 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5537 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5538 compatible extension. Simplify code by removing a boolean int
5539 that was always nonzero if a string was nonnull.
5541 2004-03-30 Jim Meyering <jim@meyering.net>
5543 Merge from coreutils.
5545 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5547 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5548 an empty input stream.
5550 * readtokens.c: Include <stdbool.h>.
5551 (readtoken): Use `size_t' rather than int/long.
5552 All callers adjusted.
5553 Use `bool' rather than `int' where appropriate.
5554 Use memset rather than an explicit loop.
5555 Use x2nrealloc rather than xrealloc.
5556 Allow the use of `\0' as a delimiter.
5557 (readtokens): Likewise.
5558 * readtokens.h (readtoken, readtokens): Update prototypes.
5560 2004-03-30 Bruno Haible <bruno@clisp.org>
5562 * getloadavg.c (getloadavg): Don't assume setlocale returns
5565 2004-03-29 Paul Eggert <eggert@twinsun.com>
5567 Merge changes to getloadavg.c from coreutils and Emacs.
5569 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5570 Define to an expression, not to the empty string.
5571 Include cloexec.h and xalloc.h.
5572 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5573 Use set_cloexec_flag rather than rolling our own.
5574 * cloexec.c, cloexec.h: New files.
5576 2004-03-18 Paul Eggert <eggert@twinsun.com>
5578 * getopt.h: Sync with libc CVS.
5580 2004-03-18 Paul Eggert <eggert@twinsun.com>
5581 Bruno Haible <bruno@clisp.org>
5583 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5584 not on all platforms that have <wchar.h>.
5585 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5587 2004-03-09 Paul Eggert <eggert@twinsun.com>
5589 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5591 * getopt_int.h: New file, also synced from libc.
5593 2004-03-07 Paul Eggert <eggert@twinsun.com>
5595 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5596 '#if' expressions. Unlike the code it replaces, it does not
5597 depend on (defined _SC_PAGESIZE). However, it does depend on
5598 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5599 first reported by Jason Andrade in
5600 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5602 2004-01-18 Simon Josefsson <jas@extundo.com>
5604 * strdup.h: New file.
5605 * strdup.c: Include it.
5606 * path-concat.c: Include strdup.h. Drop strdup declaration.
5607 * userspec.c: Include strdup.h. Drop strdup declaration.
5609 2004-02-06 Karl Berry <karl@gnu.org>
5611 * config.charset: update from gettext 0.14.1.
5613 2004-02-05 Paul Eggert <eggert@twinsun.com>
5615 Add comments and code, prompted by suggestions from Bruno Haible
5617 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5618 describing the enum quoting_style values.
5619 * quotearg.c (quotearg_alloc): New function.
5620 (quotearg_buffer_restyled): Treat lone { and } as special.
5621 Treat = as special. Work around bug with older shells
5622 that "see" a '\' that is really the 2nd byte of a multibyte char.
5623 Quote empty string with shell_quoting_style.
5625 2004-02-03 Bruno Haible <bruno@clisp.org>
5627 * pipe.h: New file, from GNU gettext.
5628 * pipe.c: New file, from GNU gettext.
5630 2004-01-27 Bruno Haible <bruno@clisp.org>
5632 * execute.h: New file, from GNU gettext.
5633 * execute.c: New file, from GNU gettext.
5634 * w32spawn.h: New file, from GNU gettext.
5636 2004-01-23 Paul Eggert <eggert@twinsun.com>
5638 Exit-status fix from coreutils.
5640 Use exit_failure consistently in place of EXIT_FAILURE,
5641 so that program exit statuses are consistent on failure.
5643 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5644 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5645 * argmatch.h: Comment fix to match the above.
5646 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5647 Now a macro referring to exit_failure, instead of a separate
5648 variable. Include "exitfail.h" to get it.
5649 * xstrtol.h: Include "exitfail.h".
5650 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5652 * long-options.c (parse_long_options): Use prototype
5653 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5656 2004-01-21 Jim Meyering <jim@meyering.net>
5658 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5659 so as not to conflict with a different-sized __mktime_internal
5660 function in GNU libc.
5661 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5662 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5664 2004-01-18 Paul Eggert <eggert@twinsun.com>
5666 Merge from diffutils.
5668 * file-type.c (file_type): Add typed memory objects.
5669 * file-type.h (S_TYPEISTMO): New macro.
5671 * c-stack.h (c_stack_action): Remove argv argument.
5672 * c-stack.c (c_stack_action): Likewise. All uses changed.
5673 (die): Don't calculate message unless segv_action returns.
5674 (get_stack_location, min_address_from_argv, max_address_from_argv,
5675 volatile stack_base, volatile_stack_size): Remove.
5676 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5677 that every segmentation violation is a stack overflow. (Ouch!)
5678 See Debian bug 136249 (still outstanding) for more info about why
5679 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5681 2003-11-30 Bruno Haible <bruno@clisp.org>
5683 Safer stack allocation.
5684 * setenv.c: Include allocsa.h.
5685 (alloca): Remove fallback definition.
5686 (freea): Remove macro.
5687 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5690 2003-10-17 Bruno Haible <bruno@clisp.org>
5692 * binary-io.h: Avoid warnings on Cygwin.
5694 2003-12-28 Bruno Haible <bruno@clisp.org>
5696 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5697 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5699 2003-11-28 Bruno Haible <bruno@clisp.org>
5701 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5703 2003-11-27 Bruno Haible <bruno@clisp.org>
5705 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5707 2003-11-17 Bruno Haible <bruno@clisp.org>
5709 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5711 2003-11-24 Bruno Haible <bruno@clisp.org>
5713 * xallocsa.h: New file, from GNU gettext.
5714 * xallocsa.c: New file, from GNU gettext.
5716 2003-11-24 Bruno Haible <bruno@clisp.org>
5718 * allocsa.h: New file, from GNU gettext.
5719 * allocsa.c: New file, from GNU gettext.
5721 2003-11-24 Bruno Haible <bruno@clisp.org>
5723 * eealloc.h: New file.
5725 2004-01-15 Jim Meyering <jim@meyering.net>
5727 Merge from coreutils.
5729 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5730 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5731 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5733 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5734 optional configure-time default.
5736 * version-etc.c (version_etc_copyright): Update copyright date.
5738 * xreadlink.c (xreadlink): Correct outdated comment.
5740 2004-01-15 Paul Eggert <eggert@twinsun.com>
5742 Merge from coreutils.
5744 * posixver.c: Include posixver.h.
5746 * same.c: Include <stdbool.h>, <limits.h>.
5747 (_POSIX_NAME_MAX): Define if not defined.
5749 (same_name): If file names are silently truncated, report
5750 that the file names are the same if they are the same after
5751 the silent truncation.
5753 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5754 conversion function.
5755 * xstrtod.c (xstrtod): Likewise. All callers changed to
5756 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5759 2004-01-14 Paul Eggert <eggert@twinsun.com>
5761 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5762 with like-named macro in fnmatch.c.
5763 (EXT): Use an internal constant instead.
5765 Merge fnmatch patches from glibc.
5766 * fnmatch.c (mbsinit): Remove define.
5767 Add libc_hidden_ver (__fnmatch, fnmatch).
5768 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5769 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5771 2003-12-14 Karl Berry <karl@gnu.org>
5773 * config.charset: update from gettext-runtime.
5775 2003-12-03 Paul Eggert <eggert@twinsun.com>
5777 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5778 Bug reported by Alfred M. Szmidt.
5780 2003-11-29 Karl Berry <karl@gnu.org>
5782 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5784 2003-11-23 Paul Eggert <eggert@twinsun.com>
5785 Bruno Haible <bruno@clisp.org>
5787 * printf-parse.h: Don't include sys/types.h.
5788 (ARG_NONE): New macro.
5789 (char_directive): Change type of *arg_index fields to size_t.
5790 * printf-parse.c: Don't include sys/types.h.
5791 (SSIZE_MAX): Remove macro.
5792 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5793 Remove unnecessary overflow check.
5794 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5797 2003-11-24 Paul Eggert <eggert@twinsun.com>
5799 * alloca.c: Remove dependency on xalloc module.
5800 (xalloc_die): Remove.
5801 (memory_full) [!defined emacs]: New macro.
5802 [!defined emacs]: Don't include xalloc.h.
5803 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5804 address arithmetic overflows. Change datatypes a bit to avoid
5807 2003-11-22 Jim Meyering <jim@meyering.net>
5809 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5811 2003-11-17 Bruno Haible <bruno@clisp.org>
5813 * vasnprintf.c (alloca): Remove fallback definition.
5814 (freea): Remove definition.
5815 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5816 Reported by Paul Eggert.
5818 2003-11-17 Jim Meyering <jim@meyering.net>
5820 On systems without utime and without a utimes function capable of
5821 dealing with a NULL struct utimbuf* argument, this utime replacement
5822 could -- in unusual circumstances -- leak a file descriptor.
5823 * utime.c: Include <unistd.h> and <errno.h>.
5824 (utime_null): Be sure to close `fd' and to preserve errno.
5825 Reported by Geoff Collyer via Arnold Robbins.
5827 2003-11-16 Paul Eggert <eggert@twinsun.com>
5828 Bruno Haible <bruno@clisp.org>
5830 Protect against address arithmetic overflow.
5831 * printf-args.h: Include stddef.h.
5832 (arguments): Change type of field 'count' to size_t.
5833 * printf-args.c (printf_fetchargs): Use size_t instead of
5834 'unsigned int' where appropriate.
5835 * printf-parse.h: Include sys/types.h.
5836 (char_directive): Change type of *arg_index fields to ssize_t.
5837 (char_directives): Change type of fields 'count', max_*_length to
5839 * printf-parse.c: Include sys/types.h and xsize.h.
5840 (SSIZE_MAX): Define fallback value.
5841 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5842 instead of 'int' where appropriate. Check a_allocated, d_allocated
5843 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5844 * vasnprintf.c: Include xsize.h.
5845 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5846 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5847 overflow. Avoid wraparound when converting a width or precision from
5850 2003-11-16 Bruno Haible <bruno@clisp.org>
5852 Update from GNU gettext.
5853 * printf-parse.c: Generalize to it can be compiled for wide strings.
5854 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5855 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5856 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5857 SNPRINTF): New macros.
5858 Don't include <alloca.h> if the file is used inside libintl.
5859 (local_wcslen): New function, for Solaris 2.5.1.
5860 (VASNPRINTF): Use it instead of wcslen.
5862 2003-11-16 Bruno Haible <bruno@clisp.org>
5864 * xsize.h (xmax): New function.
5865 (xsum, xsum3, xsum4): Declare as "pure" functions.
5867 2003-11-12 Paul Eggert <eggert@twinsun.com>
5869 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5870 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5871 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5872 heuristic is just as accurate as far as we know, and it removes a
5873 dependency on size_max.m4 and ptrdiff_max.m4.
5875 2003-11-12 Paul Eggert <eggert@twinsun.com>
5877 * xstrtol.c (__xstrtol): Remove "break" immediately after
5878 "return", to pacify some unknown compiler. Problem reported
5881 2003-11-11 Bruno Haible <bruno@clisp.org>
5883 * xsize.h (SIZE_MAX): Remove fallback definition.
5884 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5887 2003-11-10 Paul Eggert <eggert@twinsun.com>
5889 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5890 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5891 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5893 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5894 not (size_t) -1, since it's defined here.
5896 2003-11-06 Paul Eggert <eggert@twinsun.com>
5898 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5899 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5900 Reject sizes of exactly SIZE_MAX bytes.
5901 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5902 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5904 2003-11-05 Bruno Haible <bruno@clisp.org>
5906 * xsize.h: Include limits.h, to avoid a possible collision with
5907 SIZE_MAX defined in <limits.h> on Solaris.
5909 2003-11-04 Bruno Haible <bruno@clisp.org>
5911 * xsize.h: New file.
5912 * linebreak.c: Include xsize.h.
5913 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5914 argument for overflow.
5915 Suggested by Paul Eggert.
5917 2003-10-31 Bruno Haible <bruno@clisp.org>
5919 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5920 to avoid (extremely rare) race condition.
5921 Suggested by Paul Eggert.
5923 2003-11-03 Jim Meyering <jim@meyering.net>
5925 * userspec.c: Include "userspec.h".
5926 * userspec.h: New file.
5928 2003-10-31 Paul Eggert <eggert@twinsun.com>
5930 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5931 * mountlist.c (SIZE_MAX): Define if not defined already.
5932 (read_filesystem_list): Set and use me_type_malloced.
5933 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5934 whatever the type happens to be), for brevity and consistency.
5935 Check for size calculation overflow on Alphas running OSF/1.
5937 2003-10-31 Jim Meyering <jim@meyering.net>
5939 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5941 * linebuffer.c: Include <string.h> for declaration of memset.
5943 2003-10-30 Paul Eggert <eggert@twinsun.com>
5944 Bruno Haible <bruno@clisp.org>
5946 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5947 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5949 2003-10-29 Paul Eggert <eggert@twinsun.com>
5951 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5952 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5954 * quotearg.c (quotearg_n_options): Use it.
5955 * group-member.c: Include <stdbool.h>.
5956 (free_group_info): Arg is now const *; don't free arg.
5957 (get_group_info): Now returns bool and accepts struct group_info *,
5958 rather than returning a malloc'ed struct group_info *.
5959 All uses changed. Check for overflow in internal size calculation.
5961 * getusershell.c (readname): Simplify the code by using x2nrealloc
5962 rather than xmalloc/xrealloc.
5963 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5964 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5965 conformance bug: the old code used a pointer after freeing the
5966 storage that it addressed.
5967 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5968 rather than doing it by hand.
5969 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5970 the buffer preserved. Use free and xmalloc instead.
5971 * quotearg.c (quotearg_n_options): Likewise.
5972 Use a simpler test for size overflow. Don't use xalloc_oversized
5973 because unsigned int might be wider than size_t (!); this suggests
5974 that we should switch from unsigned int to size_t for slot numbers.
5976 2003-10-27 Bruno Haible <bruno@clisp.org>
5978 * stdbool_.h: Better support for BeOS.
5980 2003-10-27 Paul Eggert <eggert@twinsun.com>
5982 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5983 to allocate the returned structure. Do not allocate a subarray,
5984 as x2nrealloc will do that.
5985 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5986 instead of xnrealloc.
5987 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5989 2003-10-26 Paul Eggert <eggert@twinsun.com>
5991 * xalloc.h (xalloc_oversized): New static inline function, for
5992 callers that want to do their own size-overflow checking. Include
5993 <stdbool.h>, since xalloc_oversized returns bool.
5994 * xalloc.c (array_size_overflow): Remove. All callers changed
5995 to use xalloc_oversized.
5997 Add two functions x2realloc, x2nrealloc, for programs that grow
5998 arrays dynamically by doubling their sizes.
5999 * xalloc.h (x2realloc, x2nrealloc): New decls.
6000 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6003 Port to C99 semantics for 'inline' of external functions.
6004 Bug reported by Bruno Haible.
6005 * xmalloc.c (xnmalloc_inline): New static inline function,
6006 with the old contents of xnmalloc.
6007 (xnmalloc, xmalloc): Use it.
6008 (xnrealloc_inline): New static inline function,
6009 with the old contents of xnrealloc.
6010 (xnrealloc, xrealloc): Use it.
6012 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6014 2003-10-25 Paul Eggert <eggert@twinsun.com>
6016 Fix several address-calculation bugs in the hash modules,
6017 plus some minor code cleanup.
6019 * hash.h: Include <stdbool.h>, for bool.
6020 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6021 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6022 hash_get_n_entries, hash_get_max_bucket_length,
6023 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6024 hash_rehash): Use size_t rather than unsigned.
6025 * hash.c (struct hash_table, hash_get_n_buckets,
6026 hash_get_n_buckets_used, hash_get_n_entries,
6027 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6028 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6029 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6031 (SIZE_MAX): Define if not defined.
6032 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6033 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6035 Use const * when possible.
6036 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6037 (check_tuning): Fix bug: if tuning parameters were very close to
6038 0 or 1, rounding errors could have caused subscript violations.
6039 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6040 (hash_initialize): Add 'fail:' label
6041 to free table and return NULL, and use it to simplify code.
6042 Use calloc rather than clearing the storage ourself.
6043 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6044 buffer size calculations.
6045 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6046 Include <stddef.h>, for size_t.
6047 * hash-pjw.c (hash_pjw): Likewise.
6048 Switch to method described by Bruno Haible.
6049 Include <limits.h>, for CHAR_BIT.
6050 (SIZE_BITS): New macro.
6052 2003-10-21 Paul Eggert <eggert@twinsun.com>
6054 * getndelim2.c (getndelim2): When size calculation overflows,
6055 ceiling the allocation at NMAX bytes rather than silently
6056 discarding input bytes before NMAX is reached. This makes
6057 a difference only if NMAX exceeds SIZE_MAX / 2.
6059 * obstack.c: Merge from glibc.
6060 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6061 Add libc_hidden_def (_obstack_newchunk).
6062 (_obstack_free) [! defined _LIBC]: Remove.
6063 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6064 a clone of the function body.
6065 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6066 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6068 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6069 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6072 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6073 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6074 Don't use lvalue casts, as GCC plans to remove support for them
6075 in GCC 3.5. Reported by Joseph S. Myers. This bug
6076 was also present in the non-GCC version, indicating that this
6077 code had always been buggy and had never been widely used.
6078 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6079 Use the fast variant of each macro, rather than copying the
6080 definiens of the fast variant; that way, we'll be more likely to
6081 catch future bugs in the fast variants.
6083 2003-10-20 Bruno Haible <bruno@clisp.org>
6085 * wait-process.h: New file, from GNU gettext.
6086 * wait-process.c: New file, from GNU gettext.
6088 2003-10-19 Jim Meyering <jim@meyering.net>
6090 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6092 2003-10-16 Paul Eggert <eggert@twinsun.com>
6094 * getgroups.c: Include <errno.h>, <stdlib.h>.
6095 (getgroups): First arg is int, not size_t.
6096 Don't let 'free' mangle errno.
6098 2003-10-16 Jim Meyering <jim@meyering.net>
6100 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6102 2003-10-15 Paul Eggert <eggert@twinsun.com>
6104 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6106 (new_exclude, add_exclude_file): Initial size no longer needs to
6108 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6109 our own address arithmetic overflow checking.
6111 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6112 (fnmatch): Do not alloca more than 2000 wide characters;
6113 instead, use malloc for large buffers.
6114 Check for address arithmetic overflow, and return -1
6115 with errno set to ENOMEM in that case.
6116 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6117 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6118 instead, return -1. Check for address arithmetic overflow.
6120 2003-10-14 Paul Eggert <eggert@twinsun.com>
6122 Handle invalid suffixes and overflow independently, so that
6123 callers can treat them independently as needed. Fix some bugs in
6124 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6125 suffix for a human-readable blocksize. The major caller-visible
6126 change is the addition of a new
6127 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6128 that both overflow and suffix chars were found.
6130 * human.c (humblock): Don't check separately for invalid suffix
6131 char; that is xstrtoumax's job (now that its bug is fixed).
6132 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6133 INTMAX_MAX]: New macros.
6134 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6135 TYPE_MAXIMUM): New macros.
6136 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6137 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6138 if overflow occurs, as it's what __strtol does and it's more useful
6140 (__xstrtol): If __strtol reports some error other than ERANGE,
6141 reflect it to the caller as LONGINT_INVALID. If it reports
6142 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6143 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6144 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6146 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6147 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6148 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6149 [defined UINTMAX_MAX]: New macros.
6151 2003-10-14 Bruno Haible <bruno@clisp.org>
6153 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6154 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6155 Also use volatile where needed.
6157 2003-10-12 Paul Eggert <eggert@twinsun.com>
6159 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6160 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6161 and define in terms of the other primitives.
6162 * xmalloc.c: Include stdbool.h; do not include exit.h.
6163 (SIZE_MAX): Define if not already defined.
6164 (array_size_overflow): New function.
6165 (xalloc_die): Abort instead of exiting if 'error' returns.
6166 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6167 (xmalloc, xrealloc): Use them.
6168 (xcalloc): Check for address arithmetic overflow.
6169 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6170 a bit faster than strcpy.
6172 2003-10-08 Paul Eggert <eggert@twinsun.com>
6174 Merge getpass from libc, plus a few fixes.
6176 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6177 Include <stdbool.h>.
6178 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6179 __fsetlocking to empty.
6180 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6181 do include <bits/libc-lock.h>.
6182 Do not include <fcntl.h>; not needed.
6183 [_LIBC]: Include <wchar.h>.
6184 (NOTCANCEL_MODE): New macro.
6185 (flockfile, funlockfile) [_LIBC]: New macros.
6186 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6187 [!_LIBC]: New macros.
6188 (call_fclose): New function.
6189 (getpass): Use it. Save tty stream separately; this simplifies the
6190 code and makes it more reliable if stdin happens to equal stdout.
6191 Invoke __fsetlocking on tty.
6192 Handle thread cancellation if needed.
6193 Namespace cleanup (use __tcgetattr, __getline).
6194 Use bool for Booleans.
6195 [USE_IN_LIBIO]: Handle wide streams.
6196 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6197 stream might go where.
6199 * unlocked-io.h: Include <stdio.h>, so that the caller
6200 doesn't have to include <stdio.h> before us.
6201 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6202 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6203 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6204 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6205 if not declared, so that we can use getpass.c code from libc without
6207 (flockfile, ftrylockfile, funlockfile): New macros.
6209 2003-10-06 Bruno Haible <bruno@clisp.org>
6211 * version-etc-2.h: Remove file.
6212 * version-etc-2.c: Remove file.
6214 2003-09-25 Jim Meyering <jim@meyering.net>
6215 Bruno Haible <bruno@clisp.org>
6217 This lets translators provide better translations for the
6218 "Written by ..." part of --version output.
6219 * version-etc.h: Include stdarg.h.
6220 (version_etc_copyright): Declare as readonly.
6221 (version_etc): Make this function variadic with a NULL-terminated list
6222 of author name strings.
6223 (version_etc_va): New declaration.
6224 * version-etc.c: Include stdarg.h, stdlib.h.
6225 (version_etc_copyright): Declare as readonly.
6226 (version_etc_va): New function. Provide a different translatable string
6227 for each possible number of authors < 10. Abbreviate when there are 10
6229 (version_etc): Make this function variadic. Call version_etc_va.
6230 Suggestion from Gary V. Vaughan.
6232 * long-options.h (parse_long_options): Change prototype: the authors
6233 string is moved to the end and becomes variadic.
6234 * long-options.c: Include stdarg.h.
6235 (parse_long_options): Make this function variadic, too.
6236 Call version_etc_va, not version_etc.
6238 2003-10-06 Bruno Haible <bruno@clisp.org>
6240 * fatal-signal.h: New file, from GNU gettext.
6241 * fatal-signal.c: New file, from GNU gettext.
6243 2003-10-04 Karl Berry <karl@gnu.org>
6245 * argp*: update from libc.
6247 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6249 * getpass.c (getpass): Use a no-op fseek when switching from input to
6250 output mode on the same stream.
6252 2003-09-29 Paul Eggert <eggert@twinsun.com>
6254 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6255 Fix arg typo in previous patch.
6257 2003-09-28 Jim Meyering <jim@meyering.net>
6259 * error.c: Correct cpp indentation.
6261 2003-09-27 Paul Eggert <eggert@twinsun.com>
6263 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6264 Omit the special code that used __typeof__, since we worry that
6265 it could be more trouble than it's worth. See:
6266 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6267 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6271 2003-09-26 Jim Meyering <jim@meyering.net>
6273 * error.c (error_tail): Move some declarations
6274 into inner scope where the local variables are used.
6276 2003-09-26 Bruno Haible <bruno@clisp.org>
6278 * stpncpy.h (gnu_stpncpy): New declaration.
6279 (stpncpy): Define as alias for gnu_stpncpy.
6280 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6282 2003-09-26 Paul Eggert <eggert@twinsun.com>
6284 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6285 (error_tail): Do not loop, reallocating temporary buffer, since
6286 the output cannot contain more wide characters than the input
6287 contains bytes, the size must be big enough already. This avoids
6288 one potential size overflow calculation. Check for size overflow
6289 when calculating temporary buffer size. Free temporary buffer
6290 when done, if it was allocated with malloc; this plugs a memory
6291 leak. Remove casts from void * to pointers, that are no longer
6292 needed now that we're assuming C89 or better.
6294 Merge error changes from glibc.
6296 * error.c, error.h: Update copyright notice header to match glibc.
6297 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6298 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6299 Disable cancellation while printing error.
6300 * error.h: Prepend __ to parameter names.
6302 2003-09-25 Karl Berry <karl@gnu.org>
6304 * argp-fmtstream.c, argp-help.c: update from libc.
6306 2003-09-25 Bruno Haible <bruno@clisp.org>
6308 * version-etc-2.h: New file, from version-etc.h with modifications.
6309 * version-etc-2.c: New file, from version-etc.c with modifications.
6311 2003-09-25 Simon Josefsson <jas@extundo.com>
6313 * xgetdomainname.h: New file.
6314 * xgetdomainname.c: New file.
6316 2003-09-25 Simon Josefsson <jas@extundo.com>
6317 Bruno Haible <bruno@clisp.org>
6319 * getdomainname.h: New file.
6320 * getdomainname.c: New file.
6322 2003-09-24 Paul Eggert <eggert@twinsun.com>
6324 * linebuffer.c (freebuffer): Don't free the argument, just
6325 the buffer associated with the argument. Bug reported by
6328 2003-09-19 Karl Berry <karl@gnu.org>
6330 * argp.h: update from libc.
6332 2003-09-16 Paul Eggert <eggert@twinsun.com>
6334 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6335 input error, instead of returning NULL the next time we are called
6336 (and therefore losing track of errno).
6338 2003-09-15 Paul Eggert <eggert@twinsun.com>
6340 * getndelim2.c (getndelim2): Don't trash errno when a read
6341 fails, so that the caller gets the proper errno.
6343 * readutmp.c (read_utmp): Likewise.
6344 Check for fstat error. Close stream and free storage
6347 2003-09-14 Bruno Haible <bruno@clisp.org>
6349 * fwriteerror.h: New file.
6350 * fwriteerror.c: New file.
6352 2003-09-14 Jim Meyering <jim@meyering.net>
6354 * getloadavg.c: Correct cpp indentation.
6355 * strdup.c: Likewise.
6356 * vasnprintf.c: Likewise.
6358 2003-09-12 Paul Eggert <eggert@twinsun.com>
6360 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6361 * obstack.c [!defined _LIBC]: Likewise.
6362 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6363 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6364 * exitfail.c: Don't include stdlib.h; no longer needed.
6366 More changes to assume C89 or better.
6368 * error.c (error_tail): Assume vprintf.
6370 * argmatch.c (getenv): Remove decl.
6371 * progreloc.c (get_full_program_name): Define via prototype.
6372 * setenv.c (clearenv): Likewise.
6373 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6375 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6376 (malloc, memcpy): Remove decls.
6377 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6378 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6379 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6380 (memcpy): Remove macro.
6381 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6382 (__P): Remove. All uses removed.
6383 (PTR): Remove. All uses changed to void *.
6384 (CHAR_BIT, NULL): Remove.
6385 (spaces, zeros, memset_space, memset_zero)
6386 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6388 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6389 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6390 Define with prototype.
6391 Remove now-unnecessary prototype decl.
6392 (extra_args_spec): Assume ANSI C. All uses changed.
6393 (extra_args_spec_iso): Remove.
6394 (my_strftime, emacs_strftimeu): Define via prototype.
6395 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6397 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6398 * strtoimax.c: Include <stdlib.h> unconditionally.
6399 (strtoul, strtol): Remove decls.
6400 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6402 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6403 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6404 (LOCALE_PARAM_PROTO): New macro.
6405 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6406 (INTERNAL (strtol), strtol): Define with a prototype.
6407 (PARAMS): Remove. All uses removed.
6408 * tempname.c: Include <string.h> unconditionally.
6409 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6410 * xgethostname.c (main): Define with a prototype.
6411 * xmalloc.c: Include "xalloc.h" first, to check interface.
6412 Include <stdlib.h> unconditionally.
6413 (calloc, malloc, realloc, free): Remove decls.
6414 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6415 Include <stdlib.h> unconditionally. Sort include file names.
6417 (xstrtod): Define with a prototype.
6418 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6419 (strtol, strtoul): Remove decls.
6421 2003-09-11 Paul Eggert <eggert@twinsun.com>
6423 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6424 Include <stdlib.h>, <string.h> unconditionally.
6425 Remove now-unnecessary cast to char *.
6426 * strnlen.c: Include <string.h> unconditionally.
6427 * yesno.c (yesno): Define with a prototype.
6429 2003-09-10 Bruno Haible <bruno@clisp.org>
6431 * strcspn.c: Include <string.h> unconditionally.
6432 * strpbrk.c: Include <string.h> unconditionally.
6433 * strstr.c: Include <string.h> unconditionally.
6434 * unicodeio.c: Include <string.h> unconditionally.
6435 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6436 * unsetenv.c: Likewise.
6437 * xreadlink.c: Include <stdlib.h> unconditionally.
6438 * yesno.c: Include <stdlib.h> unconditionally.
6439 (rpmatch): Add prototype.
6441 2003-09-10 Jim Meyering <jim@meyering.net>
6443 * error.c: Correct indentation of cpp directives.
6445 2003-09-09 Paul Eggert <eggert@twinsun.com>
6449 * acosl.c (main): Use a prototype.
6450 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6453 * getloadavg.c (getloadavg, main): Define via prototypes.
6455 * getopt.h (struct option.name): Assume C89, and use 'const'.
6456 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6457 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6459 * getopt.c (const): Remove macro.
6460 Include <string.h> unconditionally.
6461 (my_index): Remove; all uses changed to strchr.
6462 (strlen): Remove decl.
6463 (exchange): Remove forward decl; no longer needed.
6464 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6465 Define with prototype.
6466 * getopt1.c (const): Remove macro.
6467 (getopt_long, getopt_long_only, main): Define with prototype.
6469 * getugroups.c: Include <string.h> unconditionally.
6471 * getusershell.c: Include <stdlib.h> unconditionally.
6472 (getusershell, setusershell, endusershell, readname, main):
6473 Define with prototypes.
6475 * group-member.c: Include group-member.h first.
6476 Include <stdlib.h> unconditionally.
6478 * hard-locale.c: Include hard-locale.h first.
6479 Include <stdlib.h>, <string.h> unconditionally.
6481 * hash.c (free, malloc): Remove decls.
6482 Include <stdlib.h> unconditionally.
6484 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6485 (getenv): Do not declare.
6487 * idcache.c: Include <string.h> unconditionally.
6489 * long-options.c: Include long-options.h first, to test interface.
6490 Include <stdlib.h> unconditionally.
6492 * makepath.c: Include makepath.h first, to test interface.
6493 Include <stdlib.h> and <string.h> unconditionally.
6495 * linebuffer.c: Include <stdlib.h>.
6496 (free): Remove decl.
6498 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6499 rpl_malloc returns void *, not char *.
6500 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6502 * md5.h: Include <limits.h> unconditionally.
6503 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6504 (__P): Remove; all uses removed.
6505 * md5.c: Include "md5.h" first.
6506 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6507 md5_buffer, md5_process_bytes, md5_process_block):
6508 Define with prototypes.
6509 * sha.h (__P): Remove all uses. (It wasn't defined??)
6510 * sha.c: Include "sha.h" first.
6511 Include <stdlib.h>, <string.h> unconditionally.
6513 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6514 * memcmp.c (__ptr_t): Likewise.
6515 * memrchr.c (__ptr_t): Likewise.
6516 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6517 Include <string.h> unconditionally.
6518 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6519 * memchr.c: Include <stdlib.h> unconditionally.
6520 * memchr.c (LONG_MAX): Remove.
6521 * memrchr.c (LONG_MAX): Likewise.
6522 * memchr.c (__memchr): Define via a prototype.
6523 * memrchr.c (__memrchr): Likewise.
6524 * memcmp.c (__P): Remove, and remove all uses.
6525 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6526 Remove forward decls; no longer needed.
6527 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6528 Use types required by C89 in prototype.
6530 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6531 * savedir.c: Likewise.
6532 * mkdir.c (free): Remove decl.
6533 * rmdir.c (rmdir): Define with a prototype.
6534 * savedir.c: Include savedir.h first, to test interface.
6536 * mktime.c (STDC_HEADERS): Remove.
6537 Include <stdlib.h>, <string.h> unconditionally.
6539 * modechange.c: Include <stdlib.h> unconditionally.
6540 (malloc): Remove decl.
6542 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6543 (free): Remove decl.
6545 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6546 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6547 (This type really should be intptr_t, but that's a C99ism.)
6548 (_obstack_memcpy): Remove: all uses changed to memcpy.
6549 Include <string.h> unconditionally.
6550 (struct obstack): Assume __STDC__ for types of members
6551 chunkfun, freefun, extra_arg.
6552 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6553 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6554 obstack_begin, obstack_specify_allocation,
6555 obstack_specify_allocation_with_arg, obstack_chunkfun,
6556 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6557 Remove unprototyped decls and the macros that use them.
6558 * obstack.c (POINTER): Remove. All uses changed to void *.
6559 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6560 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6561 (defined __STDC__ && __STDC__)]:
6562 Remove nonprototyped code.
6563 Include <stdlib.h> unconditionally.
6564 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6565 _obstack_allocated_p, _obstack_free, obstack_free,
6566 _obstack_memory_used, print_and_abort):
6567 Define using prototypes.
6568 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6569 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6570 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6571 obstack_next_free, obstack_object_size, obstack_room) [0]:
6572 Remove unused, unprototyped code.
6574 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6576 * physmem.c (physmem_total, physmem_available, main): Define
6579 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6580 (main): Define with a prototype.
6582 * posixver.c (getenv): Remove decl.
6584 * putenv.c (malloc): Returns void *, not char *.
6585 Include <string.h> unconditionally.
6586 (strchr, memcpy, NULL): Do not define.
6588 * readtokens.c: Include readtokens.h first, to test interface.
6589 Include <stdlib.h>, <string.h> unconditionally.
6590 (init_tokenbuffer): Define with a prototype.
6592 * regex.c (PARAMS): Remove. All uses removed.
6593 All uses of _RE_ARGS removed, too.
6594 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6596 (bzero): Assume memset exists.
6597 (memcmp, memcpy, NULL): Remove.
6598 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6599 char, or assignments to local vars of type signed char.
6600 (init_syntax_once, PREFIX(extract_number_and_incr),
6601 PREFIX(print_partial_compiled_pattern),
6602 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6603 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6604 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6605 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6606 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6607 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6608 wcs_compile_range, byte_compile_range, truncate_wchar,
6609 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6610 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6611 count_mbs_length, wcs_re_match_2_internal,
6612 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6613 PREFIX(alt_match_null_string_p),
6614 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6615 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6616 regfree, PREFIX(extract_number)): Define with prototype. Remove
6617 now-unnecessary declaration, if any.
6618 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6620 Remove now-unnecessary casts among pointer types.
6621 * regex.h (_RE_ARGS): Remove. All uses removed.
6623 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6624 (free): Remove decl.
6626 * rpmatch.c: Include <stdlib.h> unconditionally.
6628 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6629 (free): Remove decl.
6631 * save-cwd.c: Include <stdlib.h> unconditionally.
6632 * xgetcwd.c: Likewise.
6634 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6635 (free): Remove decl.
6637 * strchrnul.c (strchrnul): Define with a prototype.
6638 Fix bug: c_in was not converted to char before searching.
6640 The following changes are not K&R related:
6642 * group-member.h: Include <sys/types.h>, so that this file is
6644 * makepath.h: Likewise.
6646 * getusershell.c (readname, default_index, line_size, readname):
6647 Use size_t, not int, for sizes.
6648 (readname): If the size overflows, report an error instead of
6651 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6653 * getndelim2.c: Assume stdlib.h per the C89 spec.
6655 2003-09-08 Paul Eggert <eggert@twinsun.com>
6657 Assume C89 or better; remove K&R cruft.
6658 A few of these changes were first proposed by Derek Robert Price
6659 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6661 * addext.c: Include <string.h> unconditionally.
6662 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6663 Don't declare getenv or malloc.
6665 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6666 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6668 (find_stack_direction, alloca): Use prototypes.
6670 * atexit.c (atexit): Define using a prototype.
6672 * basename.c, dirname.c, stripslash.c:
6673 Include <string.h> unconditionally.
6675 * bcopy.c: Include <stddef.h>.
6676 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6678 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6680 * error.h (error, error_at_line, error_print_progname)
6681 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6682 * error.c: Include error.h first, to check interface.
6683 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6684 (VA_START): Remove; all uses changeed to va_start.
6685 (exit, strerror): Remove decls.
6686 (error_print_progname): Prototype uncondionally.
6687 Don't include <errno.h>; no longer needed.
6688 (private_strerror): Remove.
6689 (error_tail): Always define.
6690 (error, error_at_line): Assume C89 or better; always use prototypes.
6691 * fatal.c: Include "fatal.h" first, to test interface.
6692 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6693 (VA_START): Remove; all uses changed to va_start.
6694 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6696 (exit): Remove decl.
6697 (fatal): Prototype unconditionally. Assume va_start works.
6698 Abort at end, to pacify gcc.
6700 * euidaccess.c (main): Define with a prototype.
6702 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6704 * exitfail.c: Include <stdlib.h> unconditionally.
6706 * fnmatch_.h (__P): Remove. All uses changed to assume
6708 * fnmatch.c: Include fnmatch.h first, to test interface.
6709 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6710 (getenv): Remove decl.
6711 (fnmatch): Define using a prototype.
6712 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6713 (FCT): Define using a prototype.
6715 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6717 * gethostname.c: Include <stddef.h>.
6718 (gethostname): Define with prototype. Length is size_t, not int.
6720 2003-09-08 Paul Eggert <eggert@twinsun.com>
6722 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6723 getversion.c should have been removed then, but was accidentally
6726 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6727 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6729 2003-09-07 Paul Eggert <eggert@twinsun.com>
6731 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6732 copy_tm_result. Bug reported by Simon Josefsson in
6733 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6735 2003-09-06 Paul Eggert <eggert@twinsun.com>
6737 * time_r.c, time_r.h: New files.
6739 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6741 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6742 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6744 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6746 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6747 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6750 * timegm.c: Switch to glibc implementation, with the following changes:
6751 [defined HAVE_CONFIG_H]: Include <config.h>.
6752 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6753 (__mktime_internal) [!defined _LIBC]: New decl.
6754 (__gmtime_r) [!defined _LIBC]: New macro and function.
6755 (timegm): Use a prototype, since gnulib assumes C89.
6756 Do not bother declaring tmp to be const, as it's not really usefu.
6757 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6758 (timegm): Declare only if HAVE_DECL_TIMEGM.
6760 2003-09-03 Paul Eggert <eggert@twinsun.com>
6762 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6763 Bug reported by Lute Kamstra in
6764 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6766 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6767 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6768 course with correspondingly smaller numbers for tomorrow and
6769 yesterday. From Tadayoshi Funaba. Originally installed into
6770 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6773 2003-08-31 Simon Josefsson <jas@extundo.com>
6775 * timegm.h: New file.
6776 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6778 2003-08-31 Karl Berry <karl@gnu.org>
6780 * argp.h: update from libc.
6782 2003-08-28 Bruno Haible <bruno@clisp.org>
6784 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6785 warning on QNX, which defines O_BINARY to 000000.
6787 2003-08-24 Bruno Haible <bruno@clisp.org>
6789 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6790 MSVC7 <stdio.h> is included later.
6792 2003-08-20 Bruno Haible <bruno@clisp.org>
6794 * progname.h: New file, from GNU gettext.
6795 * progname.c: New file, from GNU gettext.
6796 * progreloc.c: New file, from GNU gettext.
6798 2003-08-19 Bruno Haible <bruno@clisp.org>
6800 * xstrdup.c: Assume <string.h> exists.
6802 2003-08-18 Jim Meyering <jim@meyering.net>
6804 * setenv.h: Indent nested cpp directive.
6805 * vasnprintf.c: Remove trailing blanks.
6807 2003-08-17 Simon Josefsson <jas@extundo.com>
6808 Bruno Haible <bruno@clisp.org>
6810 * xstrndup.h: New file.
6811 * xstrndup.c: New file.
6813 2003-08-17 Bruno Haible <bruno@clisp.org>
6815 * strndup.h: New file.
6817 2003-08-16 Paul Eggert <eggert@twinsun.com>
6819 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6820 space, undoing this 2003-08-12 change:
6821 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6823 2003-08-16 Jim Meyering <jim@meyering.net>
6825 Merge from coreutils.
6826 * xstrtoimax.c: #else #if -> #elif.
6827 * xstrtoumax.c: Likewise.
6829 2003-08-15 Paul Eggert <eggert@twinsun.com>
6831 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6832 rather than tab, after '#' in shell-script copyright notices.
6833 Suggested by Bruno Haible.
6835 2003-08-15 Jim Meyering <jim@meyering.net>
6836 and Paul Eggert <eggert@twinsun.com>
6838 Merge from coreutils.
6839 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6840 member but strut utmpx does not. Needed for AIX 4.3.3.
6841 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6843 2003-08-15 Jim Meyering <jim@meyering.net>
6845 Merge from coreutils.
6846 * xgethostname.c: Include <stdlib.h>.
6847 (xghostname): Don't exit for anything other than memory-related
6848 failure; just return NULL.
6849 * userspec.c: Include "posixver.h".
6850 (parse_user_spec): Accept `.' as a separator only
6851 in pre-POSIX-200112 mode.
6852 * strtoimax.c: Use #elif rather than #else #if.
6853 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6854 Remove function, now that we can rely on a working tzset function.
6855 [!_LIBC]: Ensure that the required autoconf test has been run.
6856 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6857 Use underlying_strftime for %r.
6858 * sha.c: Merge in some clean-up and optimization changes from glibc.
6859 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6860 Ensure that it is a multiple of 64.
6861 Rearrange loop exit tests so as to avoid performing an
6862 additional fread after encountering an error or EOF.
6863 * realloc.c: Update copyright date.
6865 2003-08-14 Jim Meyering <jim@meyering.net>
6867 Merge from coreutils.
6868 * obstack.h: Whitespace changes.
6869 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6870 and xcalloc return values.
6871 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6872 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6873 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6874 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6875 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6877 Use mntctl's return value to drive the entry-processing loop, since
6878 we can't rely on the value of the vmt_length member in the last
6879 entry. On some systems doing so could result in exhausting
6880 virtual memory. Based in part on a patch from Mike Jetzer.
6882 2003-08-14 Jim Meyering <jim@meyering.net>
6883 and Paul Eggert <eggert@twinsun.com>
6885 Merges from coreutils, plus other fixes.
6886 * physmem.c: Merge in portability changes from gcc/libiberty
6887 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6888 for credits and details. Thanks to Kaveh Ghazi for helping
6889 to keep these files in sync.
6890 (ARRAY_SIZE): Define it.
6891 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6892 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6893 (memcasecmp): Don't assume size_t fits in unsigned int.
6894 Remove casts and duplicate code.
6895 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6896 (memcpy): Remove definition.
6897 Merge in some clean-up and optimization changes from glibc.
6898 [BLOCKSIZE]: Move definition to top of file.
6899 Ensure that it is a multiple of 64.
6900 Rearrange loop exit tests so as to avoid performing an
6901 additional fread after encountering an error or EOF.
6902 * md5.h (md5_uintptr): Define.
6903 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6904 return to the initial working directory. Preserve errno
6906 * idcache.c: Include "xalloc.h".
6907 (xmalloc, xrealloc): Remove decls.
6908 (getuser): Remove casts no longer required in C89.
6909 * human.c: Include stdio.h, for sprintf.
6910 * group-member.c: Include "xalloc.h".
6911 (xmalloc, xrealloc): Remove decls.
6912 (get_group_info): Remove casts no longer required in C89.
6913 * getusershell.c (readname): Remove casts no longer required in C89.
6914 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6915 * getline.c: Whitespace fix, from coreutils.
6917 2003-08-13 Paul Eggert <eggert@twinsun.com>
6919 * exclude.c: Include <ctype.h>
6920 (IN_CTYPE_DOMAIN): New macro.
6922 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6925 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6926 Undo previous (whitespace-only) change.
6928 2003-08-12 Paul Eggert <eggert@twinsun.com>
6930 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6931 Normalize leading white space and remove trailing white space.
6932 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6933 notice, as per ../config/srclist-update.
6935 Merge from coreutils.
6936 * euidaccess.h: New file.
6937 * euidaccess.c: Include it.
6938 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6939 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6940 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6942 2003-08-11 Bruno Haible <bruno@clisp.org>
6944 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6945 (vasnprintf): Use it instead of wcslen.
6947 2003-08-11 Bruno Haible <bruno@clisp.org>
6949 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6950 value to ensure that _Bool promotes to int. Use #define for _Bool when
6951 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6953 2003-08-10 Karl Berry <karl@gnu.org>
6955 * regex.h: update from libc (whitespace fix).
6957 2003-08-09 Paul Eggert <eggert@twinsun.com>
6959 Merge some files from coreutils. These changes were
6960 originally made by Jim Meyering.
6961 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6962 many older Unixes require this.
6963 * alloca.c (alloca): Remove cast to argument of free;
6964 no longer needed in C89.
6965 * alloca_.h, regex.h: Fix white space to match
6966 what GNU indent does.
6968 2003-08-05 Paul Eggert <eggert@twinsun.com>
6970 * bumpalloc.h: Remove.
6972 2003-08-04 Paul Eggert <eggert@twinsun.com>
6974 * getloadavg.c: Change copyright notice and spacing to conform to
6977 Merge from coreutils.
6978 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6980 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6981 from Karl Berry, implemented by Jim Meyering.
6982 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6983 from Dmitry V. Levin.
6984 Remove anachronistic cast of xrealloc.
6985 * fnmatch_.h (__const): Remove. Use 'const'.
6986 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6987 type. Otherwise, it wouldn't compile with at least /bin/cc on
6988 ymp-cray-unicos9.0.2.X.
6989 Combine two mostly-identical uses of alloca into one.
6990 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6992 2003-08-04 Dave Love <d.love@dl.ac.uk>
6996 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6997 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6998 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6999 obsolete NLIST_NAME_UNION.
7000 [__GNU__]: Undef BSD and FSCALE.
7001 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7003 2003-08-03 Paul Eggert <eggert@twinsun.com>
7005 * stdbool_.h (_Bool): Make it signed char, instead of
7006 an enum type, so that it's guaranteed to promote to int. See:
7007 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7009 2003-07-31 Paul Eggert <eggert@twinsun.com>
7011 * strerror.c: Include config.h, limits.h. Declare sprintf.
7012 (strerror): Don't assume that a printable int fits in 14 bytes.
7014 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7015 Bruno Haible <bruno@clisp.org>
7017 * getline.h (getline, getdelim): Change return type to ssize_t.
7018 * getline.c (getline, getdelim): Likewise.
7019 Remove _GNU_SOURCE define; now it's defined in config.h through
7022 2003-07-22 Paul Eggert <eggert@twinsun.com>
7024 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7025 over-parenthesization in macros.
7027 Sync with coreutils.
7029 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7032 Use `exit_failure' for xalloc and xmemcoll instead of their own
7033 private exit-failure variables.
7034 * xalloc.h (xalloc_exit_failure): Remove.
7035 * xmalloc.c: Likewise. Include exitfail.h.
7036 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7037 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7038 * xmemcoll.c: Likewise. Include exitfail.h.
7039 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7041 2003-07-18 Paul Eggert <eggert@twinsun.com>
7043 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7044 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7045 to test that it can stand by itself. Include "exitfail.h".
7046 Clients should set exit_failure instead.
7047 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7049 2003-07-18 Andreas Schwab <schwab@suse.de>
7051 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7053 2003-07-18 Bruno Haible <bruno@clisp.org>
7055 * getndelim2.h: New file.
7056 * getndelim2.c: Make into a module of its own. Include config.h,
7058 (getndelim2): Make non-static. Change return type to ssize_t.
7059 * getline.h: Change argument names.
7060 * getline.c: Include getndelim2.h instead of getndelim2.c.
7061 * getnline.c: Include getndelim2.h.
7063 2003-07-17 Bruno Haible <bruno@clisp.org>
7065 * Makefile.am: Remove file.
7066 * Makefile.in: Remove file.
7068 2003-07-17 Bruno Haible <bruno@clisp.org>
7070 * getnline.h: New file.
7071 * getnline.c: New file.
7072 * getndelim2.c: New file, extracted from getline.c.
7073 (getndelim2): Renamed from getdelim2, with added nmax argument.
7074 * getline.c: Include getndelim2.c.
7075 (getdelim2): Moved out to getndelim2.c.
7076 (getline, getdelim): Update.
7078 2003-07-15 <karl@gnu.org>
7080 * vasnprintf.c: update from gettext.
7082 2003-07-15 Jim Meyering <jim@meyering.net>
7084 * makepath.c (make_path): Enclose diagnostic in _(...).
7086 2003-07-14 Paul Eggert <eggert@twinsun.com>
7088 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7089 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7090 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7091 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7092 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7093 updated automatically by ../config/srclist-update. This changes
7094 their license from LPGL to GPL.
7096 2003-07-14 Jim Meyering <jim@meyering.net>
7098 Don't emit diagnostics. Let callers do that.
7099 * save-cwd.c: Don't include "error.h".
7100 (save_cwd): Don't call error. Ensure that errno is valid
7101 when returning nonzero.
7103 * save-cwd.h (restore_cwd): Update prototype.
7104 * save-cwd.c (restore_cwd): Remove two parameters.
7105 Simplify. Don't call error upon failure. Let callers do that.
7106 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7107 when auditing is enabled. But don't bother updating the #if.
7109 2003-07-14 Simon Josefsson <jas@extundo.com>
7111 * mempcpy.h: New file.
7112 * mempcpy.c: New file.
7114 2003-07-14 Paul Eggert <eggert@twinsun.com>
7116 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7117 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7118 unicodeio.c, unicodeio.h, unlocked-io.h:
7119 Switch from LGPL to GPL.
7121 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7123 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7124 it breaks C++ compilation.
7125 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7127 2003-07-10 Jim Meyering <jim@meyering.net>
7129 * vasnprintf.c: Remove trailing blanks.
7130 Make cpp indentation consistent.
7132 2003-07-09 Paul Eggert <eggert@twinsun.com>
7134 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7135 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7136 Switch from LGPL to GPL.
7138 2003-07-07 Paul Eggert <eggert@twinsun.com>
7140 * mktime.c: Fix some boundary cases and remove need for floating point.
7142 Issue a compile-time diagnostic if time_t is floating point, or if
7143 two's complement arithmetic is not in effect, or if arithmetic
7144 right shift does not propagate the sign. These assumptions were
7145 all in the original code but they weren't checked.
7147 (TIME_T_MIDPOINT, verify): New macros.
7148 (__isleap): Remove; it has integer overflow problems.
7149 (leapyear): New function, without those problems.
7150 (ydhms_tm_diff): Remove; splitting into two parts.
7151 (ydhms_diff): New function, containing the arithmetic part of
7152 the old ydhms_tm_diff function. Issue a compile-time
7153 diagnostic if we are not using C99 integer division.
7154 Avoid casts when possible.
7155 (guess_time_tm): New function, containing the checking part of
7156 the old ydhms_tm_diff function. Return the new value, rather than
7157 the difference between it and the old. Accept a new argument T
7158 so that *T specifies the old value. Check for overflow in the result.
7160 (__mktime_internal): Use a time_t offset, not a long int offset.
7161 This undoes the 2003-06-04 change, which is no longer needed now
7162 that we have better overflow checking.
7163 (localtime_offset): Likewise.
7165 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7166 and long are 64-bit but int is only 32-bit.
7167 (ydhms_diff): Use long int to store year1 and yday1.
7168 Issue a compile-time diagnostic if long int is not wide enough.
7170 (__mktime_internal): Use long int to store adjusted year and yday.
7171 Use plain C rather than preprocessor commands, if that doesn't
7173 Check for overflow (and try to repair) after each probe
7174 rather than checking only at the very end. This avoids some bugs
7175 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7176 does not equal GMT offset at maximum time).
7177 Use integer to check for overflow rather than floating point; this
7178 is more portable to non-IEEE hosts, and is a tad faster.
7179 When we detect that we are oscillating between two values,
7180 don't check whether tm_isdst has the requested value, since
7181 we already know the answer. When tm_isdst has the wrong value,
7182 use a different heuristic to find the right one, based on the
7183 extreme values actually observed in practice in tz2003a,
7184 rather than the (overly optimistic) "previous 3 calendar quarters".
7186 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7187 "T const" to accommodate glibc style.
7188 (check_result): Use less-confusing report format. "long" -> "long int.
7190 Don't loop if the iteration overflows time_t.
7191 Allow a negative step in the iteration.
7193 2003-07-01 Paul Eggert <eggert@twinsun.com>
7195 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7196 having it depend on HAVE_SYS_TYPES_H.
7198 2003-06-25 Bruno Haible <bruno@clisp.org>
7200 * readlink.c: New file.
7202 2003-06-20 Bruno Haible <bruno@clisp.org>
7204 Assume C89, so PARAMS isn't needed.
7205 * unicodeio.h (PARAMS): Remove.
7206 * unicodeio.c: Don't use PARAMS.
7208 2003-06-18 Jim Meyering <jim@meyering.net>
7210 Merge changes from coreutils.
7211 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7212 Remove explicit declarations of xmalloc and realloc.
7214 (read_utmp): Remove anachronistic cast of xmalloc.
7216 2003-06-17 Paul Eggert <eggert@twinsun.com>
7218 Assume C89, so PARAMS isn't needed.
7219 * backupfile.h (PARAMS): Remove. All uses removed.
7220 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7221 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7222 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7223 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7224 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7225 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7226 xstrtol.h: Likewise.
7227 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7228 same.h, strverscmp.h: Do not include config.h; no longer needed.
7229 Anyway, config.h should always be included before any other file.
7231 2003-06-11 Simon Josefsson <jas@extundo.com>
7233 * sysexit_.h: New file.
7235 2003-05-20 Derek Price <derek@ximbiot.com>
7237 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7239 2003-06-10 Simon Josefsson <jas@extundo.com>
7241 * strchrnul.h: New file.
7242 * strchrnul.c: New file.
7244 2003-06-10 Simon Josefsson <jas@extundo.com>
7246 * argp.h: New file, from glibc.
7247 * argp-ba.c: New file, from glibc.
7248 * argp-eexst.c: New file, from glibc.
7249 * argp-fmtstream.c: New file, from glibc.
7250 * argp-fmtstream.h: New file, from glibc.
7251 * argp-fs-xinl.c: New file, from glibc.
7252 * argp-help.c: New file, from glibc.
7253 * argp-namefrob.h: New file, from glibc.
7254 * argp-parse.c: New file, from glibc.
7255 * argp-pv.c: New file, from glibc.
7256 * argp-pvh.c: New file, from glibc.
7257 * argp-xinl.c: New file, from glibc.
7259 2003-06-07 Jim Meyering <jim@meyering.net>
7261 * readtokens.h: Put `Free Software Foundation, Inc.'
7262 in place of my name in the copyright comment.
7263 Remove definition and uses of __P.
7266 * stat.c: Don't declare xmalloc explicitly.
7267 Instead, include "xalloc.h".
7268 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7269 xrealloc, and xcalloc return values.
7270 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7272 * xgetcwd.h: Remove definition/uses of PARAMS.
7274 2003-06-06 Jim Meyering <jim@meyering.net>
7276 * stdbool_.h: Renamed from stdbool.h.in.
7278 2003-06-06 Jim Meyering <jim@meyering.net>
7280 Merge from coreutils.
7281 * same.c: (same_name): Declare *_basename locals to be `const'.
7282 Consolidate declarations and initializations of *_base* locals.
7284 Merge from coreutils.
7285 This avoids a core dump on systems without GNU putenv,
7286 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7287 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7288 (unsetenv): New static function, from GNU libc.
7289 (rpl_putenv): Use it.
7291 * modechange.c: Remove trailing blanks.
7293 Merge from coreutils.
7294 * fsusage.c: Remove declaration of statfs.
7295 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7297 * posixtm.c: Include <stdbool.h> unconditionally.
7299 2003-06-05 Paul Eggert <eggert@twinsun.com>
7301 * mktime.c (__mktime_internal): When resolving a tm_isdst
7302 mismatch, look in future quarters as well as past. This fixes a
7303 bug when processing fall-backwards gaps immediately after a long
7304 period of daylight-saving time.
7306 * mktime.c: Assume freestanding C89 or better.
7307 (HAVE_LIMITS_H): Remove. Assume it's 1.
7308 (__P): Remove; not used.
7309 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7310 (mktime, not_equal_tm, print_tm, check_result,
7311 main): Use prototypes. Use const * where appropriate.
7312 (main): Fix typo in testing code that uncovered by above changes.
7313 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7315 2003-06-04 Paul Eggert <eggert@twinsun.com>
7317 * mktime.c: Fix Debian bug 177940
7318 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7319 (localtime_offset): Now long int, not time_t, because we want it
7320 to be guaranteed to be signed. All uses changed.
7321 (__mktime_internal): If overflow would occur when adding offset,
7324 Merge 'human' changes from coreutils. Rewrite to support
7325 locale-specific notations like thousands separators.
7326 * human.c: Simplify authorship notice.
7327 Include human.h immediately after config.h.
7328 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7329 <limits.h>: Do not include, since human.h does.
7330 (SIZE_MAX, UINTMAX_MAX): New macros.
7331 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7332 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7333 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7334 (power_letter): Renamed from suffixes.
7335 (generate_suffix_backwards): Remove.
7336 (adjust_value): Now takes int style (because of human.h changes)
7337 and long double value (for greater precision on some platforms).
7338 (group_number): New function.
7339 (human_readable): Use it. Use integer options, not enum.
7340 Put the options before the sizes in the arg list.
7341 Support all the new options.
7342 The old human_readable function has been removed;
7343 use inttostr.h instead.
7344 (human_readable, default_block_size, humblock):
7345 Use uintmax_t, not int, for block sizes.
7346 (human_readable_inexact, block_size_types): Remove.
7347 (block_size_opts): New constant.
7348 (human_options): Renamed from human_block_size, with new signature
7349 that allows block sizes up to UINTMAX_MAX. All callers changed.
7350 * human.h: Add copyright and authorship notice.
7351 Include <limits.h> and <stdbool.h> unconditionally.
7352 (PARAMS): Remove. All uses removed.
7353 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7354 (enum human_inexact_style): Remove tag; now a nameless enum.
7355 (human_floor, human_ceiling, human_round_to_even): Now have
7356 values 2, 0, 1 rather than -1, 1, 0.
7357 (human_group_digits, human_suppress_point_zero, human_autoscale,
7358 human_base_1024, human_SI, human_B): New constants.
7359 (human_readable_inexact, human_block_size): Remove.
7360 (human_readable): Size args are now uintmax_t, not int.
7361 (human_options): New decl.
7363 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7364 unnecessary now that we assume C89 or better. This change
7365 imported from coreutils.
7367 * mktime.c (__mktime_internal): Do not reject negative timestamps
7368 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7369 in the 2003-05-30 sync from glibc.
7371 .h files should stand alone, but we shouldn't include <sys/types.h>
7372 if we can get away with just <stddef.h>.
7374 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7375 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7376 rather than <sys/types.h>, as we merely need size_t.
7377 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7379 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7380 Include <stdio.h>, to get FILE.
7381 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7382 memcasecmp.h has included <stddef.h> and all we need is size_t.
7383 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7384 our interface, instead of including <sys/types.h>
7386 2003-06-02 Paul Eggert <eggert@twinsun.com>
7389 Fix some minor time-related bugs with POSIX time arguments.
7390 Some valid time stamps were being rejected (notably -1, and
7391 time stamps before 1900 on 64-bit hosts). And some invalid
7392 time stamps were being accepted, e.g. September 31.
7394 * posixtm.h (posixtime): Return bool instead of time_t, so
7395 that we can return (time_t) -1 successfully.
7396 * posixtm.c: Likewise.
7397 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7398 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7399 (t): Remove static var.
7400 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7401 of static var. All uses changed.
7402 (year): Do not reject years before 1900; they can occur with
7404 (posix_time_parse): Do not check for out-of-range components;
7405 that is now the caller's responsibility, since our checks were
7406 only approximations.
7407 (posixtime): Use mktime to check for out-of-range components,
7408 since it knows them exactly.
7409 If mktime returns (time_t) -1, check whether an error actually occurred
7410 by invoking localtime on -1.
7411 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7412 posixtime failures better.
7413 Improve the test data (in comments only).
7415 2003-05-30 <karl@gnu.org>
7417 * mktime.c: update from libc.
7419 2003-05-30 Bruno Haible <bruno@clisp.org>
7421 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7422 * localcharset.h: Likewise.
7423 * localcharset.c: Likewise.
7425 2003-05-28 Paul Eggert <eggert@twinsun.com>
7427 Assume the headers required for C89 freestanding compilers.
7428 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7429 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7430 without checking for HAVE_LIMITS_H.
7431 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7432 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7434 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7435 * exclude.c: Include <stdbool.h> unconditionally.
7436 * tempname.c: Include <stddef.h> unconditionally.
7437 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7438 * modechange.c, rpmatch.c (NULL): Don't define, since
7439 <stddef.h> does that.
7440 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7441 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7442 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7443 * xstrtol.c: Likewise.
7444 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7445 * savedir.c: Include <stddef.h> instead of defining NULL.
7447 * addext.c (addext): Use assignment rather than cast, to avoid
7448 warnings on some platforms.
7450 * mktime.c (__mktime_internal): Do not reject negative timestamps
7453 2003-05-10 Bruno Haible <bruno@clisp.org>
7455 * linebreak.c (iconv_string_length): Don't return -1 just because the
7456 string is longer than 4 KB.
7458 2003-05-12 Jim Meyering <jim@meyering.net>
7460 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7461 the space-padded-by-default conversion specifiers, %e, %k, %l.
7463 2003-05-03 Bruno Haible <bruno@clisp.org>
7465 Upgrade to Unicode-4.0.
7466 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7467 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7468 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7469 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7470 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7471 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7472 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7473 Change width of U+E0100..U+E01EF from 1 to 0.
7475 2003-04-25 Bruno Haible <bruno@clisp.org>
7477 * copy-file.c: Include <stddef.h>, for size_t.
7479 2003-04-25 Jim Meyering <jim@meyering.net>
7481 * copy-file.c (copy_file_preserving): Declare buf_size to be
7482 of type size_t, not int.
7484 2003-04-11 Jim Meyering <jim@meyering.net>
7486 Merge changes from Coreutils.
7488 2003-03-22 Jim Meyering <jim@meyering.net>
7490 * strftime.c (widen): Cast alloca return value to proper type.
7492 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7495 * strftime.c (my_strftime): Handle very large width
7496 specifications for numeric values correctly. Improve checks for
7499 2003-01-19 Jim Meyering <jim@meyering.net>
7501 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7502 (nl_get_alt_digit) [! defined my_strftime]: Define.
7503 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7504 _nl_get_alt_digit and _nl_get_walt_digit.
7506 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7507 These changes have no effect outside of _LIBC.
7509 2003-04-10 Bruno Haible <bruno@clisp.org>
7511 * findprog.h: New file, from GNU gettext.
7512 * findprog.c: New file, from GNU gettext.
7514 2003-04-05 Jim Meyering <jim@meyering.net>
7516 Merge changes from Coreutils.
7518 * exclude.h (PARAMS): Remove definition and uses.
7519 * exclude.c: Remove uses of `PARAMS'.
7521 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7522 Add test-cases for DOS filenames. Declare program_name.
7523 (main): Set up program_name. Patch by Rich Dawe.
7525 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7527 Use mntctl's return value to drive the entry-processing loop, since
7528 we can't rely on the value of the vmt_length member in the last
7529 entry. On some systems doing so could result in exhausting
7530 virtual memory. Based in part on a patch from Mike Jetzer.
7532 2003-04-04 Bruno Haible <bruno@clisp.org>
7534 * linebreak.h: New file, from GNU gettext.
7535 * linebreak.c: New file, from GNU gettext with slight modifications.
7536 * lbrkprop.h: New file, from GNU gettext.
7538 2003-04-03 Bruno Haible <bruno@clisp.org>
7540 * utf8-ucs4.h: New file, from GNU gettext.
7541 * utf16-ucs4.h: New file, from GNU gettext.
7542 * ucs4-utf8.h: New file, from GNU gettext.
7543 * ucs4-utf16.h: New file, from GNU gettext.
7545 2003-04-02 Bruno Haible <bruno@clisp.org>
7547 * binary-io.h: New file, from GNU gettext.
7549 2003-04-01 Bruno Haible <bruno@clisp.org>
7551 * pathname.h: New file, from GNU gettext.
7552 * concatpath.c: New file, from GNU gettext.
7554 2003-03-30 Bruno Haible <bruno@clisp.org>
7556 * copy-file.c (copy_file_preserving): Don't set owner if the function
7557 chown() doesn't exist.
7559 2003-03-28 Bruno Haible <bruno@clisp.org>
7561 * copy-file.h: New file, from GNU gettext.
7562 * copy-file.c: New file, from GNU gettext.
7564 2003-03-18 Jim Meyering <jim@meyering.net>
7566 * quote.c (quote_n): Fix typo in comment.
7568 2003-03-14 Jim Meyering <jim@meyering.net>
7570 Merge changes from Coreutils.
7571 * obstack.h (obstack_object_size): Declare temporary, __o,
7572 to be const, in order to avoid warnings.
7573 (obstack_room): Likewise.
7574 (obstack_empty_p): Likewise.
7576 2003-03-13 Paul Eggert <eggert@twinsun.com>
7578 Merge changes from Bison.
7579 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7580 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7581 when compiling Bison 1.875's `bitset bset = obstack_alloc
7582 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7583 * hash.c: Include <stdbool.h> unconditionally.
7585 2003-03-09 Paul Eggert <eggert@twinsun.com>
7587 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7588 Reported by Bruce Becker; see:
7589 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7591 2003-03-03 Paul Eggert <eggert@twinsun.com>
7592 Bruno Haible <bruno@clisp.org>
7594 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7595 Reported by John Hughes, see
7596 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7598 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7600 * poll_.h: New file.
7603 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7605 * mathl.h: New file.
7606 * acosl.c: New file.
7607 * asinl.c: New file.
7608 * atanl.c: New file.
7609 * ceill.c: New file.
7612 * floorl.c: New file.
7613 * frexpl.c: New file.
7614 * ldexpl.c: New file.
7616 * sincosl.c: New file.
7618 * sqrtl.c: New file.
7620 * trigl.c: New file.
7621 * trigl.h: New file.
7623 2003-02-17 Bruno Haible <bruno@clisp.org>
7625 * mkdtemp.h: New file, from GNU gettext.
7626 * mkdtemp.c: New file, from GNU gettext.
7628 2003-01-31 Bruno Haible <bruno@clisp.org>
7630 * rename.c: #undef rename before defining rpl_rename.
7631 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7633 2003-01-30 Bruno Haible <bruno@clisp.org>
7635 * printf-args.h: New file, from GNU gettext.
7636 * printf-args.c: New file, from GNU gettext.
7637 * printf-parse.h: New file, from GNU gettext.
7638 * printf-parse.c: New file, from GNU gettext.
7639 * vasnprintf.h: New file, from GNU gettext.
7640 * vasnprintf.c: New file, from GNU gettext.
7641 * asnprintf.c: New file, from GNU gettext.
7642 * vasprintf.h: New file, from GNU gettext with modifications.
7643 * vasprintf.c: New file, from GNU gettext.
7644 * asprintf.c: New file, from GNU gettext.
7646 2003-01-29 Bruno Haible <bruno@clisp.org>
7648 * stpncpy.h: New file, from GNU gettext with modifications.
7649 * stpncpy.c: New file, from GNU gettext with modifications.
7651 2003-01-28 Bruno Haible <bruno@clisp.org>
7653 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7655 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7658 2003-01-27 Bruno Haible <bruno@clisp.org>
7660 * xsetenv.h: New file, from GNU gettext.
7661 * xsetenv.c: New file, from GNU gettext.
7663 2003-01-23 Bruno Haible <bruno@clisp.org>
7665 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7667 2003-01-22 Bruno Haible <bruno@clisp.org>
7669 * exit.h: New file, from GNU gettext.
7671 2003-01-11 Bruno Haible <bruno@clisp.org>
7673 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7674 * strcase.h (strcasecmp, strncasecmp): Likewise.
7676 2003-01-14 Jim Meyering <jim@meyering.net>
7678 * same.c (same_name): Tweak a comment.
7680 2003-01-11 Bruno Haible <bruno@clisp.org>
7682 * same.c (same_name): Reorder tests so as to avoid calling stat()
7683 when a string comparison is sufficient.
7685 2003-01-11 Bruno Haible <bruno@clisp.org>
7687 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7690 2003-01-11 Bruno Haible <bruno@clisp.org>
7692 * hash-pjw.c: Add comment about low quality of this function.
7694 2003-01-12 Paul Eggert <eggert@twinsun.com>
7696 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7697 to avoid collisions with libcurses and libreadline.
7699 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7700 * getstr.h, getstr.c: Remove.
7701 * getline.c: Include "getline.h", to check interface.
7702 Move body of old getstr.c here: this defines MIN_CHUNK and
7703 declares getdelim2, which is renamed from getstr.
7704 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7706 * linebuffer.c (readlinebuffer): Renamed from readline.
7708 * linebuffer.h: Likewise.
7709 (readline): Remove backward-compatibility macro.
7711 2003-01-12 Jim Meyering <jim@meyering.net>
7713 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7715 2003-01-10 Bruno Haible <bruno@clisp.org>
7717 * alloca_.h: New file.
7718 * getdate.y: Unconditionally include alloca.h.
7719 * makepath.c: Likewise.
7720 * setenv.c: Likewise.
7721 * userspec.c: Likewise.
7723 2003-01-09 Bruno Haible <bruno@clisp.org>
7725 * stdbool.h.in: New file.
7727 2003-01-08 Bruno Haible <bruno@clisp.org>
7729 * safe-read.c: Include specification header first, to ensure its
7731 * full-write.c: Likewise.
7733 2003-01-08 Jim Meyering <jim@meyering.net>
7735 * full-write.c: Undefine and define-away `const' after inclusion
7736 of errno.h, not before. Suggestion from Bruno Haible.
7738 2003-01-07 Jim Meyering <jim@meyering.net>
7740 * full-write.c: Rework so that it may serve to define full_read, too.
7741 * full-read.c: Simply #define FULL_READ and include full-write.c.
7743 2003-01-06 Jim Meyering <jim@meyering.net>
7745 * version-etc.c: Update year in translatable copyright string.
7747 2002-12-25 Bruno Haible <bruno@clisp.org>
7749 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7750 * xstrtol.h: Likewise.
7751 * xstrtoimax.c: Likewise.
7752 * xstrtoumax.c: Likewise.
7753 * human.h: Likewise.
7755 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7756 on systems that have <inttypes.h> but not <stdint.h>.
7758 2002-12-31 Paul Eggert <eggert@twinsun.com>
7760 * memcoll.c (memcoll): Fall back on a simple algorithm using
7761 memcmp if strcoll doesn't work.
7763 2002-12-23 Bruno Haible <bruno@clisp.org>
7765 * localcharset.h: New file.
7766 * localcharset.c: Include it.
7767 * unicodeio.c: Likewise.
7769 2002-12-22 Bruno Haible <bruno@clisp.org>
7771 * utime.c (utime_null): No need to call ftruncate if the file was
7774 2002-12-23 Bruno Haible <bruno@clisp.org>
7776 * memcoll.c (STRCOLL): New macro.
7779 2002-12-22 Bruno Haible <bruno@clisp.org>
7781 * getstr.h (getstr): Define, to avoid clash with libcurses.
7782 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7784 2002-12-22 Bruno Haible <bruno@clisp.org>
7786 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7788 2002-12-23 Bruno Haible <bruno@clisp.org>
7790 * getline.h: Include <stddef.h>, for size_t.
7792 * unicodeio.h: Include <stddef.h>, for size_t.
7793 * unicodeio.c: Don't include <stddef.h>.
7795 2002-12-17 Bruno Haible <bruno@clisp.org>
7797 * canon-host.c (strdup): Remove unused declaration.
7799 * fsusage.c: Include full_read.h.
7800 (get_fs_usage): Use full_read instead of safe_read.
7802 * utime.c (utime_null): Use SAFE_READ_ERROR.
7804 2002-12-11 Bruno Haible <bruno@clisp.org>
7806 * setenv.h: Rewritten to cope with systems that have setenv() but not
7808 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7811 2002-12-11 Bruno Haible <bruno@clisp.org>
7813 * setenv.c (alloca): Fall back to malloc.
7815 (setenv): Use freea() to free memory allocated with alloca().
7817 2002-11-13 Bruno Haible <bruno@clisp.org>
7819 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7820 function declarations.
7821 * unsetenv.c (unsetenv): Likewise.
7823 2002-03-04 Bruno Haible <bruno@clisp.org>
7825 Portability to AIX 4.3.3.
7826 * unsetenv.c: New file, extracted from setenv.c.
7827 * setenv.c: Move the unsetenv() function to unsetenv.c.
7829 2001-12-20 Bruno Haible <bruno@clisp.org>
7831 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7832 use malloc instead. For SunOS 4.
7834 2001-12-11 Bruno Haible <bruno@clisp.org>
7836 * setenv.c: Declare alloca.
7837 (compar_fn_t): New typedef.
7838 (KNOWN_VALUE, STORE_VALUE): Use it.
7840 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7843 2002-12-10 Paul Eggert <eggert@twinsun.com>
7845 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7846 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7847 Choose values that are less likely to collide with system fnmatch
7849 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7850 defined (e.g., a pure POSIX system).
7851 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7852 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7854 2002-12-06 Jim Meyering <jim@meyering.net>
7856 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7858 Merge in changes from libc's misc/error.c, in preparation
7859 for the merge of gnulib's changes back into libc.
7861 * error.c (_): Define only if not already defined.
7862 Move definition to follow all #include directives.
7863 Include unlocked-io.h only if !_LIBC.
7864 [_LIBC]: Include <libio/libioP.h>.
7865 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7866 (fflush): Tweak definition to use INTUSE.
7869 2002-12-05 Paul Eggert <eggert@twinsun.com>
7871 * alloca.c [defined emacs]: Include "lisp.h".
7872 (xalloc_die) [defined emacs]: New macro.
7873 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7874 [! defined emacs]: Include <xalloc.h>.
7875 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7876 (pointer): Typedef to POINTER_TYPE *.
7877 (malloc): Remove decl; we now always use xmalloc.
7878 (alloca): Use old-style definition, since Emacs needs this.
7879 Check for arithmetic overflow when computing combined size.
7881 2002-12-04 Paul Eggert <eggert@twinsun.com>
7883 Do not generate unlocked-io.h automatically, since it's easier to
7884 maintain it by hand.
7886 * unlocked-io.h: New file, from GNU diffutils,
7887 but with proper copyright notice and attribution.
7889 * Makefile.am: Add copyright notice.
7890 (libfetish_a_SOURCES): Add unlocked-io.h.
7891 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7892 (DISTCLEANFILES, io_functions): Remove macros.
7893 (EXTRA_DIST): Remove gen_uio.
7894 (unlocked-io.h): Remove rule.
7896 2002-12-04 Jim Meyering <jim@meyering.net>
7898 Reflect the fact that stat.c and lstat.c are no longer generated.
7899 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7900 (DISTCLEANFILES): Likewise.
7901 (EXTRA_DIST): Likewise.
7902 (all_local): Don't depend on stat.c or lstat.c.
7903 (stat.c, lstat.c): Remove rules.
7904 (EXTRA_DIST): Remove xstat.in.
7906 * xstat.in: Remove file. Contents moved into stat.c.
7907 * stat.c: New file. Contents mostly from xstat.in.
7908 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7909 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7911 * safe-read.c: Rework so that it may serve to define safe_write, too.
7912 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7914 2002-12-03 Jim Meyering <jim@meyering.net>
7916 * safe-read.c, safe-write.c: Change variable names and comments, but
7917 not semantics, to minimize the differences between these two files.
7918 (safe_read): Change comment to mention SAFE_READ_ERROR.
7920 * safe-read.c (IS_EINTR): Define.
7921 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7923 2002-12-02 Bruno Haible <bruno@clisp.org>
7925 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7926 Define, taken from safe-read.c.
7927 (INT_MAX): Provide fallback.
7928 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7929 * safe-write.h (SAFE_WRITE_ERROR): Define.
7931 * safe-read.c (EINTR): Remove definition.
7932 (safe_read): Don't use EINTR if it is absent.
7934 2002-12-02 Jim Meyering <jim@meyering.net>
7936 * safe-read.c (EINTR): Define.
7937 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7938 (INT_MAX): Provide fallback.
7939 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7941 * safe-read.h (SAFE_READ_ERROR): Define.
7943 2002-12-01 Jim Meyering <jim@meyering.net>
7945 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7946 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7948 2002-11-27 Paul Eggert <eggert@twinsun.com>
7950 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7951 hash_rehash): Replace `if (limit <= value) abort ();' with
7952 `if (! (value < limit)) abort ();', for readability.
7954 2002-11-26 <karl@gnu.org>
7956 * strdup.c: copy from libc again, with jim's ok.
7957 * .cppi-disable: re-add strdup.c
7959 2002-11-25 <karl@gnu.org>
7961 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7962 instead of "strtol.c".
7964 2002-11-25 Jim Meyering <jim@meyering.net>
7966 * mktime.c: Sync from libc, now that it has the latest fix.
7968 2002-11-24 <karl@gnu.org>
7970 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7971 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7973 2002-11-24 Jim Meyering <jim@meyering.net>
7975 Update from coreutils:
7977 * mktime.c: Merge in changes from libc.
7979 Avoid a link-time failure on some Linux systems.
7980 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7981 (__mon_yday): Declare with the STATIC attribute.
7982 (__mktime_internal): Likewise.
7983 Based on a report from Greg Schafer.
7985 2002-11-23 Jim Meyering <jim@meyering.net>
7987 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7988 Use `unsigned', not `int', as type of index.
7990 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7992 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7994 2002-11-22 Paul Eggert <eggert@twinsun.com>
7996 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7997 hint that one should use `if (! x) abort ();' rather than `assert
7998 (x);', and anyway it's one less thing to worry about configuring.
7999 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8000 hash_rehash, hash_insert): Use abort rather than assert.
8002 2002-11-22 Paul Eggert <eggert@twinsun.com>
8004 * quotearg.h: Allow multiple inclusion by surrounding with
8005 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8006 so that we can be included first.
8007 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8008 * quotearg.c: Include quotearg.h immediately after config.h.
8009 No need to include stddef.h or sys/types.h any more.
8010 Surround local include files with "", not "<>".
8011 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8012 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8013 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8014 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8015 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8016 (ISPRINT): Remove; no longer needed now that we assume C89.
8018 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8021 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8022 quotearg_char): Use SIZE_MAX rather than
8023 (size_t) -1 when we are talking about "infinity".
8025 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8027 2002-11-22 Bruno Haible <bruno@clisp.org>
8029 * safe-read.h: Assume C89. Add comments.
8030 (safe_read): Change return type to size_t.
8031 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8032 counts > SSIZE_MAX correctly.
8033 * safe-write.h: New file.
8034 * safe-write.c: New file.
8035 * full-read.h: New file.
8036 * full-read.c: New file.
8037 * full-write.h: Assume C89. Add comments.
8038 * full-write.c: Include safe-write.h.
8039 (full_write): Rewritten to use safe_write.
8040 Suggested by Jim Meyering and Paul Eggert.
8042 2002-11-21 Bruno Haible <bruno@clisp.org>
8044 Remove case insensitive option matching.
8045 * argmatch.h (argcasematch): Remove declaration.
8046 (ARGCASEMATCH): Remove macro.
8047 (__xargmatch_internal): Remove case_sensitive argument.
8048 (XARGMATCH): Update.
8049 (XARGCASEMATCH): Remove macro.
8050 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8051 case_sensitive argument.
8052 (argcasematch): Remove function.
8053 (__xargmatch_internal): Remove case_sensitive argument.
8054 (main): Use XARGMATCH instead of XARGCASEMATCH.
8056 * xmalloc.c: Change compile-time error message. Add comment about
8057 required autoconf version.
8059 2002-11-21 Jim Meyering <jim@meyering.net>
8061 * strdup.c (strdup): Tweak comment and initial #if/#include.
8063 Merge in changes from the coreutils.
8065 2002-09-25 Paul Eggert <eggert@twinsun.com>
8066 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8067 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8068 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8069 int. Work more efficiently if X is the same width as uintmax_t.
8070 Do not compare X to -1, to avoid bogus compiler warning.
8071 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8072 Don't assume that f_frsize and f_bsize are the same type.
8074 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8077 * makepath.c (make_path): Restore umask *before* creating the final
8079 (make_path): Minor reformatting.
8081 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8082 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8084 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8085 ones. At least on GNU/Linux systems, `auto' means something else.
8088 2002-11-20 Paul Eggert <eggert@twinsun.com>
8090 Merge argmatch cleanups from Bison. Assume C89.
8092 * argmatch.c: Include config.h here, not in argmatch.h.
8093 Include stdlib.h, for EXIT_FAILURE.
8094 Always include <string.h>, since we assume C89.
8095 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8096 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8097 Include <stddef.h> instead, since it's all we need for size_t.
8098 (PARAMS): Remove. All uses removed.
8099 (ARRAY_CARDINALITY): Do not bother to #undef.
8100 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8101 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8102 Remove unnecessary parentheses.
8103 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8104 Insert necessary parentheses.
8105 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8106 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8108 2002-11-19 Bruno Haible <bruno@clisp.org>
8110 * mbswidth.c: Include mbswidth.h right at the beginning.
8111 * mbswidth.h: Include <stddef.h>, for size_t.
8113 * mbswidth.h (PARAMS): Remove macro.
8114 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8115 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8117 * gcd.h (PARAMS): Remove macro.
8118 (gcd): Use ANSI C function declarations.
8119 * gcd.c (gcd): Likewise.
8121 2002-11-15 Bruno Haible <bruno@clisp.org>
8123 * strcspn.c: Include <stddef.h>.
8124 (strcspn): Use ANSI C function declaration. Change return type to
8126 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8127 (strpbrk): Use NULL.
8128 * strpbrk.h (PARAMS): Remove macro.
8129 (strpbrk): Use ANSI C function declaration.
8130 * strstr.c: Don't include <sys/types.h>.
8131 * strstr.h (PARAMS): Remove macro.
8132 (strstr): Use ANSI C function declarations.
8134 2002-11-06 Bruno Haible <bruno@clisp.org>
8136 * gcd.h (gcd): Change argument type to 'unsigned long'.
8137 * gcd.c (gcd): Likewise.
8139 2002-11-05 Bruno Haible <bruno@clisp.org>
8141 * gcd.h: New file, from gettext-0.11.5.
8142 * gcd.c: New file, from gettext-0.11.5.
8144 2002-11-05 Bruno Haible <bruno@clisp.org>
8146 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8147 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8148 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8149 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8151 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8152 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8154 * closeout.c: Include gettext.h instead of <libintl.h>.
8155 * human.c: Include gettext.h instead of <libintl.h>.
8156 * quotearg.c: Include gettext.h instead of <libintl.h>.
8157 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8158 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8159 * userspec.c: Include gettext.h instead of <libintl.h>.
8160 * version-etc.c: Include gettext.h instead of <libintl.h>.
8161 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8162 (textdomain): Remove definition.
8163 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8165 * long-options.c: Remove include of <libintl.h> and definition of _.
8166 * same.c: Remove include of <libintl.h> and definition of _.
8168 2002-11-04 Bruno Haible <bruno@clisp.org>
8170 * stpcpy.h: New file, from GNU gettext-0.11.5.
8171 * strcase.h: New file, from GNU gettext-0.11.5.
8172 * strpbrk.h: New file, from GNU gettext-0.11.5.
8173 * strstr.h: New file, from GNU gettext-0.11.5.
8174 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8176 2002-05-09 Bruno Haible <bruno@clisp.org>
8178 * config.charset: Update for newest glibc. Add canonical names
8179 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8181 2002-05-09 Bruno Haible <bruno@clisp.org>
8183 * localcharset.c (get_charset_aliases): Add more Windows specific
8186 2002-05-08 Owen Taylor <otaylor@redhat.com>
8188 * config.charset: A few additions for Solaris.
8190 2001-12-05 Bruno Haible <bruno@clisp.org>
8192 * localcharset.c (locale_charset): Don't return an empty string.
8194 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8196 * config.charset: msdos in uk_UA uses CP1125.
8198 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8200 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8201 * localcharset.c (locale_charset): Declare as extern "C".
8203 2002-02-15 Bruno Haible <bruno@clisp.org>
8205 * config.charset [msdosdjgpp]: For Russian, use CP866.
8207 2002-02-11 Bruno Haible <bruno@clisp.org>
8209 * config.charset: Add support for NetBSD.
8211 2002-09-25 <karl@gnu.org>
8213 * strdup.c: copy from libc/string (via ../config/srclist*).
8214 * getopt*: copy from libc/posix.
8215 * gettext.h: copy from gettext.
8216 * .cppi-disable: add strdup.c, gettext.h.
8218 2002-07-01 Jim Meyering <meyering@lucent.com>
8220 * c-stack.c: Include sys/time.h.
8221 From Volker Borchert.
8223 2002-06-11 Paul Eggert <eggert@twinsun.com>
8225 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8226 New macro. Use it uniformly instead of
8227 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8228 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8229 reported by Vin Shelton.
8231 2002-06-22 Jim Meyering <meyering@lucent.com>
8233 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8234 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8236 2002-06-22 Paul Eggert <eggert@twinsun.com>
8238 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8239 Do not assume SA_SIGINFO behavior.
8240 Bug reported by Jim Meyering on NetBSD 1.5.2.
8242 2002-06-22 Jim Meyering <meyering@lucent.com>
8244 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8246 * exitfail.c, exitfail.h: Likewise.
8247 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8249 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8251 (EXTRA_DIST): Add fnmatch_loop.c.
8252 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8254 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8255 * fnmatch.c: Update from diffutils-2.8.2.
8256 * fnmatch_.h: New file. From diffutils-2.8.2.
8257 * fnmatch.h: Remove file.
8259 2002-06-18 Paul Eggert <eggert@twinsun.com>
8261 * file-type.h: Report an error if neither S_ISREG nor
8262 S_IFREG is defined, instead of using a test specific to glibc
8263 2.2. This should be safe, since POSIX requires S_ISREG and
8264 Unix Version 7 had S_IFREG. We don't need to check for
8265 <sys/types.h> since we don't use any symbols that it defines.
8267 2002-06-15 Jim Meyering <meyering@lucent.com>
8269 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8270 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8271 have been included before this file.
8273 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8275 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8276 so that each temporary file name is unique and valid in the first
8277 8 characters, for operation under DOS.
8279 2002-06-15 Jim Meyering <meyering@lucent.com>
8281 Work even with DJGPP 2.03, which lacks support for symlinks.
8283 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8285 * lchown.c (S_ISLNK): Likewise.
8287 2002-06-14 Jim Meyering <meyering@lucent.com>
8289 * file-type.h: Use the version from diffutils-2.8.2.
8290 * file-type.c: Likewise.
8292 2002-05-27 Jim Meyering <meyering@lucent.com>
8294 Fix a problem seen only on nonconforming systems whereby ls.c's
8295 use of localtime, and then of gettimeofday would cause trouble:
8296 the localtime call used to initialize rpl_gettimeofday's save
8297 mechanism would clobber ls's current local time information so
8298 that in any long listing the first file would always be listed
8299 with date 1970-01-01. Analysis by Volker Borchert.
8301 * gettimeofday.c (localtime): Undefine.
8302 (rpl_localtime): New function.
8304 2002-05-22 Jim Meyering <meyering@lucent.com>
8306 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8307 * file-type.h: New file.
8308 * file-type.c (file_type): New file/function. Extracted from diffutils.
8310 2002-04-29 Paul Eggert <eggert@twinsun.com>
8312 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8314 2002-04-28 Paul Eggert <eggert@twinsun.com>
8316 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8317 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8318 of 127, since 64 is the largest conceivable number for ancient
8320 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8322 2002-04-28 Jim Meyering <meyering@lucent.com>
8324 * sig2str.c (WTERMSIG): Remove definition (unused).
8326 2002-04-28 Paul Eggert <eggert@twinsun.com>
8328 * sig2str.h, sig2str.c: New files.
8329 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8331 2002-04-24 Jim Meyering <meyering@lucent.com>
8333 * gettext.h: New file, from Gettext.
8334 * Makefile.am (INCLUDES): Remove -I../intl.
8335 (libfetish_a_SOURCES): Add gettext.h.
8337 2002-04-16 Jim Meyering <meyering@lucent.com>
8339 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8340 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8341 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8343 2002-04-12 Jim Meyering <meyering@lucent.com>
8345 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8347 2002-03-10 Jim Meyering <meyering@lucent.com>
8349 * makepath.c (make_path): Remove a comma from a diagnostic.
8350 Suggestion from Santiago Vila.
8352 2002-03-08 Jim Meyering <meyering@lucent.com>
8354 * rename.c: Mention that this wrapper is needed also on
8355 mips-dec-ultrix4.4 systems.
8357 2002-03-02 Jim Meyering <meyering@lucent.com>
8359 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8360 not HAVE_CLOCK_SETTIME.
8362 2002-02-27 Paul Eggert <eggert@twinsun.com>
8364 * nanosleep.h: Rename to....
8365 * timespec.h: New name for nanosleep.h. All uses changed.
8367 * gettime.c: New file.
8368 * settime.c: New file.
8371 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8372 timespec.h. Remove nanosleep.h.
8374 2002-02-25 Paul Eggert <eggert@twinsun.com>
8376 * acl.c, acl.h: New files.
8377 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8379 2002-02-24 Jim Meyering <meyering@lucent.com>
8381 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8382 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8383 cause trouble. Reported by Nelson Beebe.
8385 2002-02-23 Paul Eggert <eggert@twinsun.com>
8387 * path-concat.c (xpath_concat): Reorder code to pacify
8388 compilers that don't know that xalloc_die never returns.
8390 2002-02-20 Jim Meyering <meyering@lucent.com>
8392 * getdate.c: Regenerate using bison-1.33.
8394 2002-02-15 Paul Eggert <eggert@twinsun.com>
8396 * posixver.c, posixver.h: New files.
8397 * Makefile.am (libfetish_a_SOURCES): Add them.
8399 2002-02-02 Paul Eggert <eggert@twinsun.com>
8400 Bruno Haible <bruno@clisp.org>
8402 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8403 (fwrite_success_callback): New declaration.
8404 * unicodeio.c (unicode_to_mb): New function, extracted from
8405 print_unicode_char. Call failure callback instead of error.
8406 (fwrite_success_callback): New function.
8407 (exit_failure_callback): New function.
8408 (fallback_failure_callback): New function.
8409 (print_unicode_char): Call unicode_to_mb.
8411 2002-01-26 Jim Meyering <meyering@lucent.com>
8413 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8415 2002-01-22 Jim Meyering <meyering@lucent.com>
8417 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8418 Otherwise, some versions of automake would omit the rule that makes
8419 Makefile from Makefile.in.
8421 2001-01-21 Paul Eggert <eggert@twinsun.com>
8423 * xmemcoll.h, xmemcoll.c: New files.
8424 * Makefile.am (libfetish_a_SOURCES): Add them.
8425 * memcoll.c: Include errno.h, and declare errno if not defined.
8426 (memcoll): Set errno to zero if there is no error.
8428 * quotearg.c (quotearg_buffer_restyled):
8429 Fix bug with quoting buffers containing NUL when backslashing escapes.
8430 This bug was exposed by the other changes in this patch.
8431 (quotearg_n_options): New arg ARGSIZE.
8432 All callers changed.
8433 (quoting_options_from_style): New function.
8434 (quotearg_n_style): Use it.
8435 (quotearg_n_style_mem): New function.
8437 * quotearg.h (quotearg_n_style_mem): New function.
8439 2002-01-16 Jim Meyering <meyering@lucent.com>
8441 * getdate.y: Add three semicolons, each just before a closing brace.
8442 Bison (as of version 1.31) no longer papers over that mistake.
8444 2002-02-14 Paul Eggert <eggert@twinsun.com>
8446 * backupfile.c (ISDIGIT): Comment fix.
8447 * getdate.y (ISDIGIT): Likewise.
8448 * posixtm.c (ISDIGIT, year): Likewise.
8449 * strverscmp.c (ISDIGIT): Likewise.
8450 * userspec.c (ISDIGIT): Likewise.
8452 2002-01-05 Jim Meyering <meyering@lucent.com>
8454 * version-etc.c (version_etc_copyright): Update copyright year.
8456 2001-01-19 Paul Eggert <eggert@twinsun.com>
8458 * closeout.c (close_stdout_status): If ferror (stdout), do
8459 not silently exit merely because the output buffer happens to
8460 have nothing pending.
8462 2001-12-18 Paul Eggert <eggert@twinsun.com>
8464 See the big note in ../ChangeLog.
8465 * human.c (suffixes): Prefer K to k for 1024.
8466 (generate_suffix_backwards): New function.
8467 (human_readable_inexact): Use it.
8468 * xstrtol.c (__xstrtol): If there is no number but there
8469 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8470 Accept 'K' as well as 'k'.
8472 2001-12-15 Jim Meyering <meyering@lucent.com>
8474 * regex.h (__restrict_arr): Update from libc.
8476 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8477 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8480 2001-12-10 Jim Meyering <meyering@lucent.com>
8482 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8483 Instead, include "xalloc.h".
8484 (initbuffer): Don't cast xmalloc return value to char*.
8485 (readline): Reword comment.
8486 Don't cast xrealloc return value to char*
8489 2001-12-09 Jim Meyering <meyering@lucent.com>
8491 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8492 `signed and unsigned type in conditional expression'.
8493 * posixtm.c (posix_time_parse): Likewise.
8495 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8497 * readtokens.c (readtoken): Declare an index to be of type unsigned
8498 to avoid a pedantic warning.
8500 * getstr.c: Don't include assert.h.
8501 (getstr): Remove warning-evoking assertions.
8502 Return -1 if offset parameter is out of bounds.
8503 Change the type of a local from int to size_t.
8505 * strftime.c (my_strftime_localtime_r): Include this function
8506 definition in the `#if ! HAVE_TM_GMTOFF' block.
8508 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8509 Include xalloc.h instead.
8511 2001-12-02 Jim Meyering <meyering@lucent.com>
8513 * tempname.c: Don't declare getenv, thus reverting the change of
8514 2001-11-18. It's no longer necessary, now that stdlib.h is always
8517 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8518 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8520 2001-11-30 Akim Demaille <akim@epita.fr>
8522 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8523 before being defined.
8525 2001-11-27 Paul Eggert <eggert@twinsun.com>
8527 * quotearg.h (quotearg_n, quotearg_n_style):
8528 First arg is int, not unsigned.
8529 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8530 (SIZE_MAX, UINT_MAX): New macros.
8531 (quotearg_n_options): Abort if N is negative.
8532 Avoid overflow check on hosts where size_t is 64 bits and int
8533 is 32 bits, as overflow is impossible there.
8534 Fix off-by-one typo that caused unnecessary reallocation.
8536 2001-11-27 Jim Meyering <meyering@lucent.com>
8538 * tempname.c: Merge with version from libc.
8539 * regex.c: Likewise.
8541 * tempname.c: Include stdlib.h unconditionally. On some old systems
8542 for which STDC_HEADERS is 0, it was not included, resulting in a
8543 warning about an integer-to-pointer conversion problem with getenv.
8544 Reported by Volker Borchert.
8546 2001-11-26 Jim Meyering <meyering@lucent.com>
8548 * gtod.h: Remove file.
8549 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8550 * gettimeofday.c: Don't include gtod.h.
8551 (GTOD_init): Remove function.
8552 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8553 Suggestion from Volker Borchert.
8555 2001-11-23 Jim Meyering <meyering@lucent.com>
8557 * hash.h (struct hash_table): Don't define here. Merely declare it.
8558 * hash.c (struct hash_table): Define it here instead.
8560 2001-11-22 Jim Meyering <meyering@lucent.com>
8562 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8564 2001-11-18 Paul Eggert <eggert@twinsun.com>
8566 * tempname.c (TMP_MAX): Remove; no longer needed.
8567 (TEMPORARIES): New macro.
8568 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8569 removes an artificial limitation (e.g. HP-UX 10.20, where
8572 2001-11-18 Jim Meyering <meyering@lucent.com>
8574 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8577 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8578 files will be created before anything else.
8580 2001-11-17 Jim Meyering <meyering@lucent.com>
8582 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8583 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8584 rather than group writable. Patch by Juan F. Codagnone.
8586 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8587 Instead, include "xalloc.h".
8589 * mountlist.c: Include unlocked-io.h after all system headers.
8590 Remove explicit declarations of xmalloc, xrealloc,
8591 and xstrdup. Instead, include "xalloc.h".
8593 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8594 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8595 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8597 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8598 Reported by Padraig Brady.
8600 * mkstemp.c: #undef mkstemp.
8602 (rpl_mkstemp): Rename from mkstemp.
8605 2001-11-16 Jim Meyering <meyering@lucent.com>
8607 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8608 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8609 determine the amount of total physical memory, use pstat_getstatic.
8610 HPUX-11 doesn't define _SC_PHYS_PAGES.
8611 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8612 If sysconf couldn't be used to determine the amount of available
8613 physical memory, use both pstat_getstatic and pstat_getdynamic.
8614 Based on a patch from Bob Proulx.
8616 2001-11-05 Jim Meyering <meyering@lucent.com>
8618 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8620 2001-11-03 Jim Meyering <meyering@lucent.com>
8622 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8623 in argmatch_to_argument call.
8625 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8628 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8629 e.g., a fault due to an attempt to free a NULL pointer.
8631 2001-11-01 Jim Meyering <meyering@lucent.com>
8633 * dirfd.c, dirfd.h: New files.
8634 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8636 * hash.c (hash_print) [TESTING]: Clean up.
8638 2001-10-22 Paul Eggert <eggert@twinsun.com>
8640 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8641 to avoid a warning if -Wall.
8643 2001-10-21 Paul Eggert <eggert@twinsun.com>
8645 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8647 2001-10-21 Jim Meyering <meyering@lucent.com>
8649 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8650 this code would end up calling gettext even in packages built
8652 * getopt.c (_): Likewise.
8653 * regex.c (_): Likewise.
8655 2001-10-20 Paul Eggert <eggert@twinsun.com>
8657 * error.c (strerror_r): Do not declare unless !_LIBC.
8658 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8659 Use strerror_r that is only a macro, even if it is not a function.
8660 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8661 (private_strerror): Use prototypes, not old-style function definition.
8662 (print_errno_message): New function.
8663 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8665 (error_tail, error, error_at_line): Use it.
8667 2001-10-11 Jim Meyering <meyering@lucent.com>
8669 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8670 and quote_n (1, ... to avoid clobbering a buffer.
8672 2001-10-05 Jim Meyering <meyering@lucent.com>
8674 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8675 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8676 * hash-pjw.h: New file.
8678 2001-09-30 Jim Meyering <meyering@lucent.com>
8680 * mountlist.c [MOUNTED_GETFSSTAT]:
8681 Include <sys/ucred.h>, for Apple Darwin.
8682 Include sys/mount.h and sys/fs_types.h only if available.
8684 (read_filesystem_list): Use FS_TYPE.
8686 2001-09-29 Paul Eggert <eggert@twinsun.com>
8688 * exclude.c (excluded_filename): 0 -> false, since it's
8691 2001-09-28 Paul Eggert <eggert@twinsun.com>
8693 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8694 #defines strtoimax. Also treat the other strto* functions
8697 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8698 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8699 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8701 2001-09-26 Jim Meyering <meyering@lucent.com>
8703 Most macros in unlocked-io.h had the wrong number of arguments.
8704 * gen-uio: New script.
8705 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8706 * unlocked-io.hin: Remove file.
8707 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8708 rather than trying to embed it here.
8709 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8710 Reported by Padraig Brady.
8712 2001-09-25 Volker Borchert <bt@teknon.de>
8714 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8716 2001-09-23 Jim Meyering <meyering@lucent.com>
8718 * mountlist.c: Remove useless parentheses in #if directives.
8719 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8720 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8722 2001-09-22 Jim Meyering <meyering@lucent.com>
8724 * localcharset.c: Update from latest gettext.
8725 * config.charset: Likewise.
8727 2001-09-20 Jim Meyering <meyering@lucent.com>
8729 * xstrtol.c (strtoimax): Guard declaration with
8730 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8731 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8732 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8733 (strtoumax): Likewise, for completeness (it wasn't necessary).
8735 2001-09-06 Paul Eggert <eggert@twinsun.com>
8737 * strtoimax.c (HAVE_LONG_LONG):
8738 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8739 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8740 to work around bug in IBM C compiler.
8742 2001-09-16 Jim Meyering <meyering@lucent.com>
8744 * mkdir.c: New file.
8746 2001-09-04 Paul Eggert <eggert@twinsun.com>
8748 * xgetcwd.c: Revert some of the previous change; intead,
8749 fix the HAVE_GETCWD_NULL code to behave more like the
8750 !HAVE_GETCWD_NULL code used to.
8753 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8756 2001-09-04 Paul Eggert <eggert@twinsun.com>
8758 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8759 Use ssize_t, not int, to store result of readlink.
8760 Check for ssize_t overflow as well as size_t overflow,
8761 as POSIX says the result of readlink is implementation-defined
8762 when ssize_t overflows.
8763 Remove unnecessary cast to char*.
8764 Use free+malloc instead of realloc, as the storage doesn't need
8765 to be preserved and it's clearer and can be more efficient that way.
8766 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8767 * xreadlink.h (xreadlink): Update prototype.
8769 2001-09-03 Paul Eggert <eggert@twinsun.com>
8771 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8772 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8773 spotted by Jim Meyering.
8775 2001-09-03 Jim Meyering <meyering@lucent.com>
8777 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8779 2001-09-03 Paul Eggert <eggert@twinsun.com>
8781 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8782 like the HAVE_GETCWD_NULL code.
8783 Include pathmax.h if not HAVE_GETCWD.
8784 Do not include xalloc.h.
8785 (INITIAL_BUFFER_SIZE): New symbol.
8786 Do not use xmalloc / xrealloc, since the caller is responsible for
8787 handling errors. Preserve errno around `free' during failure.
8788 Do not overrun buffer when using getwd.
8790 2001-09-03 Paul Eggert <eggert@twinsun.com>
8792 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8793 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8795 2001-09-02 Jim Meyering <meyering@lucent.com>
8797 * error.c: Update from GNU libc.
8799 2001-09-01 Jim Meyering <meyering@lucent.com>
8801 * xreadlink.c: New file.
8802 * xreadlink.h: New file.
8803 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8805 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8806 doesn't conflict with sparc Solaris 7's definition in
8807 /usr/include/sys/int_types.h.
8809 * exclude.c: Use `""', not `<>' to #include non-system header files.
8810 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8811 and strncasecmp as r-values. Unixware didn't have declarations.
8813 2001-08-31 Jim Meyering <meyering@lucent.com>
8815 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8816 Use an initial, malloc'd, buffer of length 128 rather than
8817 a statically allocated one of length 1024.
8819 2001-08-30 Paul Eggert <eggert@twinsun.com>
8821 * xgetcwd.c: Don't include pathmax.h.
8822 Include stdlib.h and unistd.h if available.
8824 (xmalloc, xstrdup, free): Remove decls.
8825 (xgetcwd): Don't assume sizes fit in unsigned.
8826 Check for overflow when computing sizes.
8827 Simplify reallocation code.
8829 2001-08-28 Paul Eggert <eggert@twinsun.com>
8831 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8833 * strtoimax.c: Renamed from strtoxmax.c, removing the
8836 Also, make the following further changes to make this file's
8837 configuration more similar to that of strtol.c:
8838 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8839 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8840 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8841 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8842 changed to signed values.
8844 And make the following changes as well:
8845 Fix copyright notice, as 1999 was missing.
8846 (verify): New macro.
8847 (strtoimax): Check sizes at compile-time, not run-time.
8848 Prefer strtol to strtoll if both work.
8849 (main): Remove; it was not that useful and was a pain to maintain.
8851 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8853 2001-08-30 Paul Eggert <eggert@twinsun.com>
8855 * savedir.c (savedir): Remove size parameter, as POSIX says that
8856 a directory's st_size can have an arbitrary value, so the old
8857 usage could waste an arbitrary amount of memory. All uses
8859 * savedir.h: Update prototype.
8861 2001-08-30 Paul Eggert <eggert@twinsun.com>
8863 * xstrtol.c (strtoimax): New decl.
8865 2001-08-28 Paul Eggert <eggert@twinsun.com>
8867 * xstrtol.h: Add copyright notice.
8868 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8869 LONGINT_INVALID_SUFFIX_CHAR.
8871 2001-08-30 Paul Eggert <eggert@twinsun.com>
8873 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8876 2001-08-30 Paul Eggert <eggert@twinsun.com>
8878 * hash.c: Remove '2001' from copyright notice.
8880 2001-08-30 Paul Eggert <eggert@twinsun.com>
8882 * full-write.h: New file.
8883 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8884 * full-write.c: Correct credits, as cccp.c no longer
8885 exists and anyway it was so heavily changed from the old cccp
8886 code as to be unrecognizable. Include full-write.h.
8887 (full_write) Return size_t, with short writes meaning failure.
8888 All callers changed. This fixes a bug with large buffers
8890 * utime.c: Include full-write.h.
8892 2001-08-30 Paul Eggert <eggert@twinsun.com>
8894 Merge 'exclude' changes from tar 1.13.22.
8895 This fixes one or two unlikely storage allocation overflow bugs,
8896 but doesn't change user-visible behavior otherwise.
8898 2001-08-30 Paul Eggert <eggert@twinsun.com>
8900 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8901 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8902 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8903 Include if available.
8904 (<xalloc.h>): Include
8905 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8906 (verify): New macro. Use it to verify that EXCLUDE macros do not
8907 collide with FNM macros.
8908 (struct patopts): New struct.
8909 (struct exclude): Use it, as exclude patterns now come with options.
8910 (new_exclude): Support above changes.
8911 (new_exclude, add_exclude_file):
8912 Initial size must now be a power of two to simplify overflow checking.
8913 (free_exclude, fnmatch_no_wildcards): New function.
8914 (excluded_filename): No longer requires options arg, as the options
8915 are determined by add_exclude. Now returns bool, not int.
8916 (excluded_filename, add_exclude):
8917 Add support for the fancy new exclusion options.
8918 (add_exclude, add_exclude_file): Now takes int options arg.
8919 Check for arithmetic overflow when computing sizes.
8920 (add_exclude_file): xrealloc might modify errno, so don't
8921 realloc until after errno might be used.
8923 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8925 (free_exclude): New decl.
8926 (add_exclude, add_exclude_file): Now takes int options arg.
8927 (excluded_filename): No longer requires options arg, as the options
8928 are determined by add_exclude. Now returns bool, not int.
8930 2001-08-30 Paul Eggert <eggert@twinsun.com>
8932 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8934 2001-08-27 Jim Meyering <meyering@lucent.com>
8936 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8938 * version-etc.c (N_): Remove definition.
8939 Revert most of last change.
8940 Instead, simply don't mark the `Copyright...' string for translation.
8941 Based on advice from Paul Eggert.
8943 * strtoxmax.c: Tweak comment.
8945 2001-08-26 Jim Meyering <meyering@lucent.com>
8947 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8948 of copyright with `%s' so translators don't get an untranslated
8950 (COPYRIGHT_YEAR): Define.
8951 (version_etc): Use fprintf rather than fputs.
8952 Suggestion from Ulrich Drepper.
8954 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8956 * strtoll.c: New file, from GNU libc.
8957 * xstrtoimax.c: New file.
8959 * xstrtol.h: Add xstrtoimax.
8960 * strtoumax.c: New file. Simply include "strtoumax.c".
8961 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8963 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8964 * strtoxmax.c: ... then renamed to this.
8966 2001-08-13 Paul Eggert <eggert@twinsun.com>
8968 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8969 Port to Solaris 8, where 'sed' requires a space after the 'r'
8970 command, and where sh dislikes "$/". Clean up the spacing a bit.
8971 Redirect output to $tmp just once.
8973 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8975 * addext.c (<errno.h>): Include.
8976 (errno): Declare if not defined.
8977 (addext): Work correctly when pathconf returns -1 and leaves
8978 errno alone because there is no limit. Also, work even if
8979 pathconf returns a value greater than SIZE_MAX.
8981 2001-08-12 Jim Meyering <meyering@lucent.com>
8983 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8984 Simply `return getcwd (NULL, 0);'.
8985 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8986 Use 1300 as initial value for length, not PATH_MAX.
8988 * pathmax.h: Clean up cpp syntax.
8990 2001-08-12 Jim Meyering <meyering@lucent.com>
8992 * gettimeofday.c: New file.
8994 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8996 2001-08-04 Jim Meyering <meyering@lucent.com>
8998 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8999 to get in sync with glibc.
9001 2001-08-03 Paul Eggert <eggert@twinsun.com>
9003 The following changes are from gettext 0.10.39 as maintained by
9006 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9007 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9008 with inverted sense. All uses changed.
9010 * mbswidth.c: Don't include <limits.h>.
9011 Include <stdlib.h> and <string.h> unconditionally.
9012 (iswcntrl, mbsinit, ISCNTRL): New macros.
9013 (mbsnwidth): Use K&R style function declarations.
9014 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9015 can optimize it when MB_CUR_MAX == 1.
9016 The width of control characters is zero, not 1.
9018 2001-07-15 Jim Meyering <meyering@lucent.com>
9020 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9021 (BUILT_SOURCES): Add unlocked-io.h.
9022 (io_functions): Define.
9023 (unlocked-io.h): New rule.
9024 (DISTCLEANFILES): Add unlocked-io.h.
9025 (all-local): Depend on unlocked-io.h, to ensure it is created.
9027 * unlocked-io.hin: New file
9029 * regex.c: Update from glibc.
9031 2001-07-05 Jim Meyering <meyering@lucent.com>
9033 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9035 (libfetish_a_SOURCES): Put all .h files here instead.
9036 Remove a thus-exposed (better checks in automake) duplicate and
9037 two unnecessary .h files.
9039 2001-06-11 Jim Meyering <meyering@lucent.com>
9041 * regex.c: Update from GNU libc.
9043 2001-05-27 Jim Meyering <meyering@lucent.com>
9045 * readutmp.h (UT_TYPE): Define.
9047 2001-05-24 Jim Meyering <meyering@lucent.com>
9049 * argmatch.c: Include "quote.h".
9050 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9051 quote function. Reported by Göran Uddeborg.
9053 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9055 * dirname.c (dir_name): Compute append_dot using path, not newpath
9056 which is not yet declared.
9058 2001-05-11 Paul Eggert <eggert@twinsun.com>
9060 * Makefile.am (libfetish_a_SOURCES):
9061 Add strftime.c, since we now compile it on all hosts.
9063 * strftime.c (my_strftime):
9064 Define to nstrftime if emacs, but only if my_strftime is not defined.
9065 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9066 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9067 Add one more extra argument: a nanoseconds value.
9070 (my_strftime function): Add %N format.
9071 (emacs_strftimeu): Renamed from emacs_strftime,
9072 with extra ut argument.
9074 2001-05-11 Paul Eggert <eggert@twinsun.com>
9076 dirname code cleanup. base_name now behaves more compatibly
9077 with POSIX basename when given file names that have trailing
9078 slashes, and similarly for dir_name. Add new primitives
9079 base_len and dir_len. Put the directory-name-related decls
9082 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9083 * backupfile.c (base_name): Likewise.
9084 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9085 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9086 * makepath.c (strip_trailing_slashes): Likewise.
9087 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9089 * rename.c (strip_trailing_slashes): Likewise.
9090 * same.c (base_name): Likewise.
9091 * stripslash.c (ISSLASH): Likewise.
9093 * addext.c: Include <dirname.h> after size_t is defined.
9094 * backupfile.c: Likewise.
9096 * addext.c (addext): Use base_len to trim redundant
9097 trailing slashes instead of doing it ourselves.
9098 But do not trim the last slash if it is not redundant.
9100 * backupfile.c (find_backup_file_name,
9101 max_backup_version): Use base_len instead of rolling it ourselves.
9102 Handle the case of "" and (on DOS) "C:" correctly.
9104 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9105 Include <string.h>, <dirname.h>.
9106 (base_name): Allow file names ending in slashes, other than names
9107 that are all slashes. In this case, return the basename followed
9108 by the slashes. This is more general, and can be used in places
9109 where the original base_name purposely had an assertion failure.
9110 (base_len): New function.
9112 * dirname.c: Include <string.h> instead of <stdlib.h>.
9113 Do not include <assert.h>; no longer needed.
9115 (memrchr): Remove decl.
9116 (dir_name_r): Remove.
9117 (dir_len): Renamed from dirlen. All callers changed.
9118 Rewrite in terms of base_name, for simplicity and consistency.
9119 (dir_name): Never return NULL. All callers changed.
9120 Do not include <stdlib.h> in test program; no longer needed.
9121 return 0; is fine for test program.
9123 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9125 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9127 * path-concat.c (path_concat): Use base_len to compute
9128 base length, not strlen; this means we cannot rely on memcpy
9131 * same.c (STREQ): Remove.
9132 (same_name): Handle the case where the basename ends in trailing '/'.
9134 * stripslash.c (strip_trailing_slashes): Return nonzero if
9135 a slash was stripped. Do not strip the last slash after a
9138 2001-04-08 Jim Meyering <meyering@lucent.com>
9140 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9141 recomputed; that's necessary when the offset spans a DST transition.
9142 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9144 2001-04-02 Jim Meyering <meyering@lucent.com>
9146 * regex.h, regex.c: Update from GNU libc.
9148 2001-03-19 Paul Eggert <eggert@twinsun.com>
9150 * version-etc.c (version_etc_copyright): Update to 2001.
9152 2001-03-16 Paul Eggert <eggert@twinsun.com>
9154 * tempname.c (uint64_t): Define to uintmax_t if
9155 not defined, and if UINT64_MAX is not defined.
9156 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9157 Reported by John David Anglin.
9159 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9161 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9162 alias if codeset is empty.
9163 * config.charset (BeOS): Use wildcard syntax.
9165 2001-03-13 Jim Meyering <meyering@lucent.com>
9167 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9168 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9171 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9173 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9175 * unicodeio.c (print_unicode_char): Simplify accordingly.
9177 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9179 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9180 support for DOS/DJGPP.
9182 2001-02-28 Paul Eggert <eggert@twinsun.com>
9184 * Makefile.am (libfetish_a_SOURCES):
9185 Add dup-safer.c, fopen-safer.c.
9186 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9188 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9190 2001-02-25 Paul Eggert <eggert@twinsun.com>
9192 The mkstemp replacement is taken from glibc 2.2.2, with some
9193 portability fixes for use outside glibc, as follows:
9195 * tempname.c (struct_stat64): New macro.
9196 (direxists, __gen_tempname): Use it.
9197 This avoids a portability problem with Solaris 8.
9199 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9200 (<stddef.h>, <stdint.h>, <string.h>):
9201 Include only if STDC_HEADERS || _LIBC.
9202 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9203 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9204 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9205 (__set_errno): Define this macro if <errno.h> doesn't.
9206 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9207 Define these macros if <stdio.h> doesn't.
9208 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9209 Define these macros if <sys/stat.h>
9210 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9211 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9212 __xstat64): Define if not _LIBC.
9213 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9214 (__gen_tempname): Invoke gettimeofday only if
9215 HAVE_GETTIMEOFDAY || _LIBC;
9216 otherwise, fall back on plain "time".
9217 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9219 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9221 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9223 2001-02-17 Jim Meyering <meyering@lucent.com>
9225 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9226 around included file name.
9228 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9230 * strftime.c: Update from GNU libc (the only changes were to comments).
9232 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9234 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9236 2001-02-17 Paul Eggert <eggert@twinsun.com>
9238 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9239 Remove workaround macros for hosts that have mbrtowc but not
9240 mbstate_t, as we now insist on proper declarations for both
9241 before using mbrtowc.
9243 2001-02-17 Jim Meyering <meyering@lucent.com>
9245 * regex.c: Update from libc.
9247 2001-02-16 Paul Eggert <eggert@twinsun.com>
9249 * alloca.c (malloc): Undef before defining, since stdlib.h
9250 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9251 Reported by Mark Hounschell via Paul Eggert.
9253 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9255 * config.charset: Update for FreeBSD 4.2.
9257 2001-01-26 Jim Meyering <meyering@lucent.com>
9259 * quotearg.c: Include stddef.h.
9260 * quote.c: Include stddef.h.
9261 Reported by Axel Kittenberger.
9263 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9264 line in double quotes so that it evokes a better diagnostic.
9265 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9266 Reported by Axel Kittenberger.
9268 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9270 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9271 to avoid a warning. Add back 'const' to inptr.
9273 2001-01-16 Jim Meyering <meyering@lucent.com>
9275 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9278 2001-01-14 Jim Meyering <meyering@lucent.com>
9280 * rename.c: New file. From Volker Borchert.
9281 Include stdlib.h, string.h or strings.h, and xalloc.h.
9282 Use strip_trailing_slashes rather than open-coding it.
9284 2001-01-03 Paul Eggert <eggert@twinsun.com>
9286 * strftime.c: Sync with glibc time/strftime.c 1.81.
9288 2001-01-03 Jim Meyering <meyering@lucent.com>
9290 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9291 local `inptr' to avoid warning with some system declarations of iconv.
9293 2000-12-29 Paul Eggert <eggert@twinsun.com>
9295 * modechange.c: Do not assume that mode_t uses the
9296 traditional octal encoding. E.g. "chmod 1 FOO" should set
9297 the other-execute bit of FOO even if S_IXOTH != 1.
9299 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9300 WOTH, XOTH, ALLM): New macros.
9301 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9302 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9304 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9305 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9307 No need to use uintmax_t; unsigned long is long enough.
9308 Don't bother to get suffix since we don't use it.
9310 2000-12-24 Jim Meyering <meyering@lucent.com>
9312 * hash.c (is_prime): Return explicit boolean values.
9313 (hash_get_first): Return NULL to appease Irix5.6's 89.
9314 Reported by Nelson Beebe.
9316 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9318 * localcharset.c (locale_charset): Add support for Win32.
9320 2000-12-18 Paul Eggert <eggert@twinsun.com>
9322 * physmem.h, physmem.c: New files.
9324 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9325 (noinst_HEADERS): Add physmem.h.
9327 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9328 't' for compatibility with Solaris 8 sort.
9330 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9332 * config.charset: Add support for BeOS.
9334 2000-12-16 Jim Meyering <meyering@lucent.com>
9336 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9337 SHELLS_FILE to a file name that's useful on djgpp systems.
9339 (ADDITIONAL_DEFAULT_SHELLS): Define.
9340 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9341 Based mostly on a patch from Prashant TR.
9343 2000-12-16 Jim Meyering <meyering@lucent.com>
9345 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9346 N and M) would have treated it like `chown N:N FILE'.
9348 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9350 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9352 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9353 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9354 to the list of canonical encodings. Rename EUC-CN to GB2312.
9356 2000-12-08 Andreas Schwab <schwab@suse.de>
9358 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9359 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9361 2000-12-07 Jim Meyering <meyering@lucent.com>
9363 * stripslash.c (ISSLASH): Define.
9364 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9367 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9368 (dir_name_r): Declare this function as static.
9369 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9370 manifest itself on a name containing a mix of slashes and
9372 Make this function work with names starting with a DOS-style
9373 drive letter and colon prefix.
9374 (dir_name): Append `.' if necessary.
9375 Based mostly on patches from Prashant TR and Eli Zaretskii.
9377 * dirname.h (dir_name_r): Remove prototype.
9379 2000-12-05 Jim Meyering <meyering@lucent.com>
9381 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9383 2000-12-04 Jim Meyering <meyering@lucent.com>
9385 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9386 Also include memory.h, stdlib.h, unistd.h if appropriate.
9387 Reported by Andreas Jaeger (conflicting declaration of malloc).
9389 2000-12-02 Jim Meyering <meyering@lucent.com>
9391 * closeout.h: Make idempotent, to avoid some obscure warnings.
9393 2000-12-01 Paul Eggert <eggert@twinsun.com>
9395 * memrchr.c: Include <config.h> before any system include file.
9397 2000-11-29 Paul Eggert <eggert@twinsun.com>
9399 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9401 2000-11-26 Jim Meyering <meyering@lucent.com>
9403 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9405 2000-11-22 Paul Eggert <eggert@twinsun.com>
9407 * strftime.c (my_strftime): Do not invoke mbrlen with a
9408 size of (size_t) -1; it's not portable.
9410 2000-11-17 Akim Demaille <akim@epita.fr>
9412 * obstack.h: Formatting changes.
9413 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9414 prevent type checking.
9415 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9416 cast the value to (void *): assigning a `foo *' to a `void *'
9418 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9420 2000-11-17 Jim Meyering <meyering@lucent.com>
9422 * strstr.c: Update from GNU libc.
9424 2000-11-16 Jim Meyering <meyering@lucent.com>
9426 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9428 2000-11-11 Jim Meyering <meyering@lucent.com>
9430 * error.c: Add a couple #includes, merging from GNU libc version.
9432 2000-11-10 Jim Meyering <meyering@lucent.com>
9434 * obstack.h: Update from GNU libc.
9435 * obstack.c: Likewise.
9437 2000-11-06 Paul Eggert <eggert@twinsun.com>
9439 * getusershell.c (setusershell): Use rewind rather than
9440 fseek/fseeko, to avoid configuration hassles with fseeko.
9441 Don't bother opening SHELLS_FILE if shellstream is NULL;
9444 2000-11-05 Jim Meyering <meyering@lucent.com>
9446 * makepath.h (make_dir): Declare.
9447 * makepath.c (make_dir): Remove `static' attribute.
9450 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9452 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9453 last one in a bucket, advance to the next bucket.
9455 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9457 * fnmatch.c: Do not comment out all the code if we are using
9458 the GNU C library, because in some cases we are replacing buggy
9459 code in the GNU C library itself.
9461 2000-10-30 Paul Eggert <eggert@twinsun.com>
9463 * error.h, getline.h, modechange.h:
9464 Remove "2000" from Copyright line, as the file hasn't been
9465 changed this year other than in the copyright notice.
9467 * xalloc.h: Add "2000" to Copyright line, as this file
9468 was changed this year.
9470 2000-10-30 Paul Eggert <eggert@twinsun.com>
9472 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9473 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9474 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9476 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9478 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9479 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9480 doesn't define __restrict_arr.
9482 2000-10-29 Jim Meyering <meyering@lucent.com>
9484 * xstat.in: Fix grammar in comment.
9486 2000-10-28 Jim Meyering <meyering@lucent.com>
9488 * memchr.c: Update from libc.
9489 Adjust for portability:
9490 [HAVE_STDLIB_H]: Include stdlib.h.
9491 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9492 Undef __memchr, too.
9493 [!weak_alias]: Define __memchr to memchr.
9495 * regex.c: Update from libc.
9496 * regex.h: Likewise.
9497 * getopt1.c: Likewise.
9498 * memcmp.c: Likewise.
9500 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9501 Avoid using fseek, when possible -- it's broken by design.
9502 Patch by Ulrich Drepper.
9504 2000-10-26 Jim Meyering <meyering@lucent.com>
9506 * strftime.c: Update from libc.
9508 2000-10-25 Jim Meyering <meyering@lucent.com>
9510 * obstack.c: Update from libc.
9512 2000-10-23 Jim Meyering <meyering@lucent.com>
9514 * hard-locale.c (hard_locale): Revert last change -- it was simply
9515 wrong. That set_locale call must not have any side effects.
9518 2000-10-22 Jim Meyering <meyering@lucent.com>
9520 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9521 [CYCLIC]: Remove now-unused definition.
9523 * save-cwd.c (O_DIRECTORY): Define, if needed.
9524 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9525 Suggestion from Ulrich Drepper.
9527 2000-10-21 Jim Meyering <meyering@lucent.com>
9529 * dirname.c (dir_name_r): New function, factored out of dir_name.
9530 (dir_name): Use dir_name_r.
9531 * dirname.h (dir_name_r): Declare it.
9533 2000-10-21 Jim Meyering <meyering@lucent.com>
9535 * dirname.c (memrchr): Declare if necessary.
9536 (dir_name): Remove the restriction that there be no
9537 trailing slashes. Now, this code skips past them, effectively
9539 [TEST_DIRNAME] (main): New unit tests.
9541 * memrchr.c: New file from GNU libc.
9542 Undef __memrchr, too.
9543 [!weak_alias]: Define __memrchr to memrchr.
9544 Guard weak_alias use with `#ifdef weak_alias'.
9546 2000-10-17 Jim Meyering <meyering@lucent.com>
9548 * quote.h (PARAMS): Define and use.
9549 Reported by Akim Demaille.
9551 * getopt.c: Update from libc.
9553 2000-10-16 Jim Meyering <meyering@lucent.com>
9555 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9558 2000-09-25 Jim Meyering <meyering@lucent.com>
9560 * md5.h (rol): Define (from GnuPG).
9562 * sha.c: Give credit (GnuPG) where due.
9563 (M): Use rol rather than open-coding it.
9564 Add a FIXME comment.
9566 2000-09-21 Jim Meyering <meyering@lucent.com>
9568 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9569 Reported by Michael Stone.
9571 2000-09-20 Jim Meyering <meyering@lucent.com>
9573 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9574 (noinst_HEADERS): Add sha.h.
9575 Based on code from Scott G. Miller and from GnuPG.
9577 2000-09-15 Jim Meyering <meyering@lucent.com>
9579 * regex.c: Update from libc.
9581 2000-09-10 Jim Meyering <meyering@lucent.com>
9583 * getopt.c (_getopt_internal): Update from glibc.
9585 2000-09-09 Jim Meyering <meyering@lucent.com>
9587 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9588 think it should be used as a general replacement for isascii.
9589 * fnmatch.c: Likewise.
9590 * mbswidth.c: Likewise
9591 * regex.c: Likewise.
9594 * userspec.c: Include sys/param.h and limits.h.
9596 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9597 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9598 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9599 UID, GID. Check range.
9601 2000-09-06 Jim Meyering <meyering@lucent.com>
9603 * getopt.c (_getopt_internal): Update from glibc.
9605 2000-08-30 Jim Meyering <meyering@lucent.com>
9607 * strftime.c: Merge in changes from GNU libc.
9609 2000-08-26 Jim Meyering <meyering@lucent.com>
9611 * closeout.c: Include "__fpending.h".
9612 (close_stdout_status): Return right away if there's nothing to flush.
9614 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9615 * __fpending.c: New file.
9616 * __fpending.h: New file.
9618 2000-08-07 Paul Eggert <eggert@twinsun.com>
9620 Standardize on "memory exhausted" instead of "Memory exhausted"
9621 or "virtual memory exhausted".
9622 * obstack.c (print_and_abort): Use "memory exhausted", not
9623 "virtual memory exhausted".
9624 * same.c (same_name): Invoke xalloc_die instead of printing
9626 * userspec.c (parse_user_spec): Likewise.
9627 * bumpalloc.h: comment fix
9628 * same.c, userspec.c: Include xalloc.h.
9630 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9631 not char *const and pointing to a constant array.
9632 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9633 (xrealloc): Comment fix.
9635 * userspec.c (parse_user_spec):
9636 Don't translate a message until just before returning,
9637 to avoid unnecessary translation.
9639 2000-08-07 Jim Meyering <meyering@lucent.com>
9641 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9642 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9643 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9644 getgroups.c, gethostname.c, getopt.h, group-member.c,
9645 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9646 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9647 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9648 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9649 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9650 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9651 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9652 yesno.c: Back out Copyright date changes for each file with no change
9653 this year. This eases coordination with other programs using the same
9654 source code modules. From Paul Eggert.
9656 2000-08-03 Greg McGary <greg@mcgary.org>
9658 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9659 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9660 (EXTEND_BUFFER): Use them.
9662 2000-08-01 Jim Meyering <meyering@lucent.com>
9664 * dirname.c (ISSLASH): Define.
9665 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9666 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9667 both `\' and `/' may be use as path separators.
9668 Based on a patch from Prashant TR.
9670 2000-07-31 Paul Eggert <eggert@twinsun.com>
9672 * quotearg.c (quotearg_n_options): Don't make the initial
9673 slot vector a constant, since it might get modified.
9675 2000-07-31 Jim Meyering <meyering@lucent.com>
9677 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9678 * obstack.c (print_and_abort): Likewise.
9680 2000-07-30 Paul Eggert <eggert@twinsun.com>
9682 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9683 buffer, so that the caller can always quote one small
9684 component of a "memory exhausted" message in slot 0.
9685 From a suggestion by Jim Meyering.
9687 2000-07-30 Jim Meyering <meyering@lucent.com>
9689 * makepath.c (make_path): Quote the other instance, too.
9691 * quotearg.c (N_STATIC_SLOTVECS): Define.
9692 (STATIC_BUF_SIZE): Define.
9693 (quotearg_n_options): Use only statically allocated storage when
9694 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9695 than STATIC_BUF_SIZE.
9697 2000-07-29 Jim Meyering <meyering@lucent.com>
9699 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9700 * dirname.c (dir_name): Likewise.
9702 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9704 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9705 (dir_name): Assert that there are no trailing slashes.
9707 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9709 * mbswidth.h (mbswidth): Add a flags argument.
9710 (mbswidth): New declaration.
9711 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9712 * mbswidth.c (mbswidth): Add a flags argument.
9713 (mbsnwidth): New function.
9715 2000-07-24 Jim Meyering <meyering@lucent.com>
9717 * mbswidth.c: Remove useless #else. From Bruno Haible.
9719 2000-07-23 Paul Eggert <eggert@twinsun.com>
9721 * mbswidth.c (_XOPEN_SOURCE):
9722 Don't define; this causes problems on Solaris 7.
9723 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9725 2000-07-23 Paul Eggert <eggert@twinsun.com>
9728 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9729 so that mbstate_t is always defined.
9731 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9732 be 1 in at least one GCC installation, and this configuration
9733 error is likely to be common. Ignoring MB_LEN_MAX hurts
9734 performance on hosts that have mbrtowc but have only unibyte
9735 locales, but I assume these hosts are rare.
9737 2000-07-23 Paul Eggert <eggert@twinsun.com>
9739 * quotearg.c: Streamline by invoking multibyte code only if needed.
9740 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9741 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9742 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9743 invoke multibyte primitives.
9745 2000-07-23 Jim Meyering <meyering@lucent.com>
9747 * basename.c (base_name): Add an assertion.
9749 2000-07-15 Bruno Haible <clisp.cons.org>
9751 * quotearg.c: When the system forces us to redefine mbstate_t,
9752 shadow its mbsinit function.
9754 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9756 * mbswidth.h: New file.
9757 * mbswidth.c: New file.
9758 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9759 (noinst_HEADERS): Add mbswidth.h.
9761 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9763 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9766 2000-07-15 Jim Meyering <meyering@lucent.com>
9768 * makepath.c: Include quote.h.
9769 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9770 corresponding argument in a `quote (...)' call.
9771 Give better diagnostics.
9773 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9774 (noinst_HEADERS): Add quote.h.
9776 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9777 from tar's src/misc.c.
9778 * quote.h: New file. Prototypes for same.
9780 2000-07-10 Paul Eggert <eggert@twinsun.com>
9782 From a suggestion by Bruno Haible.
9783 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9784 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9785 to decide whether to define the BeOS workaround macro;
9786 this adjusts to the change to AC_MBSTATE_T.
9788 2000-07-13 Paul Eggert <eggert@twinsun.com>
9790 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9792 * quotearg.c (quoting_style_args, quoting_style_vals,
9793 quotearg_buffer_restyled): Add support for
9794 clocale_quoting_style. Undo previous change to
9795 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9796 and "{RIGHT QUOTATION MARK}" msgids.
9798 2000-07-05 Paul Eggert <eggert@twinsun.com>
9800 The old behavior of quoting `like this' doesn't look good with
9801 newer, ISO-style fonts. See:
9802 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9804 Instead, quote "like this" by default. Let the translator
9805 tailor the locale-specific quoting behavior by providing
9806 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9808 * quotearg.c (N_): New macro.
9809 (gettext_default): New function.
9810 (quotearg_buffer_restyled): Use
9811 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9812 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9814 2000-07-09 Jim Meyering <meyering@lucent.com>
9816 * Most files: Update copyright dates to include 2000.
9818 2000-07-08 Jim Meyering <meyering@lucent.com>
9820 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9822 (xgethostname): Remove now-unnecessary #ifdef.
9823 Move declaration of `err' into loop where it's used.
9825 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9827 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9828 by allocating a larger buffer. Test the gethostname return value for
9829 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9830 returns an error and ENAMETOOLONG isn't defined.
9832 2000-07-05 Paul Eggert <eggert@twinsun.com>
9833 and Bruno Haible <haible@clisp.cons.org>
9835 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9837 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9839 * quotearg.c (struct quoting_options): Simplify quote_these_too
9842 2000-07-03 Jim Meyering <meyering@lucent.com>
9844 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9845 Reported by Bruno Haible.
9847 2000-07-04 Jim Meyering <meyering@lucent.com>
9849 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9850 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9853 2000-07-03 Paul Eggert <eggert@twinsun.com>
9854 and Bruno Haible <haible@clisp.cons.org>
9856 * quotearg.c (mbrtowc):
9857 Assign to *pwc, and return 1 only if result is nonzero.
9858 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9860 2000-07-03 Jim Meyering <meyering@lucent.com>
9862 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9863 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9866 2000-07-02 Jim Meyering <meyering@lucent.com>
9868 * quotearg.c (mbstate_t): Don't define here.
9870 2000-07-02 Jim Meyering <meyering@lucent.com>
9872 * nanosleep.c (SIGCONT): Define if not already defined.
9874 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9876 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9877 per change in ../m4/ls-mntd-fs.m4.
9878 (read_filesystem_list): Ignore symbolic links.
9880 2000-06-29 Jim Meyering <meyering@lucent.com>
9882 * same.c: Include <string.h> or <strings.h>, as appropriate,
9883 for declaration of strcmp.
9885 * long-options.c: Include <stdlib.h>, for declaration of exit.
9887 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9888 Avoid warning by casting result to `char *' to remove `const'.
9890 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9892 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9894 2000-06-26 Paul Eggert <eggert@twinsun.com>
9896 savedir now sets errno on failure and invokes xmalloc to get memory.
9897 Fix a couple of other minor bugs while we're at it.
9899 * savedir.c (<unistd.h>): Do not include; there's no need.
9900 (NAMLEN): Remove macro.
9901 (malloc, realloc): Remove decls.
9903 ("xalloc.h"): Include.
9904 (NAME_SIZE_DEFAULT): New macro.
9905 (savedir): Use xmalloc / xrealloc to allocate memory.
9906 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9907 Skip "" directory entries.
9908 Use strlen to calculate directory entry length, since the old method
9909 is rarely used these days and isn't worth supporting.
9910 Don't use a pointer after freeing it.
9911 Check for integer overflow when calculating allocation size.
9912 Use memcpy to copy entries, instead of stpcpy.
9913 Set errno properly when returning NULL.
9914 Check for readdir error.
9916 2000-06-26 Jim Meyering <meyering@lucent.com>
9918 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9920 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9922 * getusershell.c (xmalloc, xrealloc): Remove functions.
9924 Don't include <stdlib.h>. Don't declare malloc, realloc.
9926 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9928 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9930 2000-06-24 Jim Meyering <meyering@lucent.com>
9932 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9934 2000-06-21 Jim Meyering <meyering@lucent.com>
9936 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9938 2000-06-19 Paul Eggert <eggert@twinsun.com>
9940 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9941 (mbrtowc, mbstate_t): Define substitutes if
9942 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9943 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9944 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9946 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9948 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9949 than 1024, return a memory chunk of least possible size, instead
9950 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9951 Use free/xmalloc instead of xrealloc to avoid copying for very long
9954 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9956 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9957 address, not strdup. Include <stdlib.h> and don't declare free().
9959 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9961 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9964 2000-06-21 Jim Meyering <meyering@lucent.com>
9966 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9967 (noinst_HEADERS): Add getstr.h.
9969 * getline.c (getstr): Move into a separate file.
9970 * getstr.c (getstr): New file, extracted from getline.c, with
9971 the following changes: new parameter, delim2; both delim[12]
9972 parameters have type `int', not `char'. The latter would lose
9973 with 8-bit delimiters.
9974 * getstr.h: New file.
9976 2000-06-19 Jim Meyering <meyering@lucent.com>
9978 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9980 2000-06-18 Jim Meyering <meyering@lucent.com>
9982 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9983 Besides, these days every porting target provides a mkdir function.
9985 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9986 (this snippet comes from src/system.h).
9988 2000-06-15 Paul Eggert <eggert@twinsun.com>
9990 * human.c (adjust_value): New function.
9991 (human_readable_inexact): Apply rounding style even when
9992 printing approximate values.
9994 2000-06-14 Paul Eggert <eggert@twinsun.com>
9996 * human.c (human_readable_inexact): Allow an input block
9997 size that is not a multiple of the output block size, and vice versa.
9998 Reported by Piergiorgio Sartor.
10000 2000-06-14 Paul Eggert <eggert@twinsun.com>
10002 * getdate.y (get_date): Apply relative times after time
10003 zone indicator, not before. Reported by Todd A. Jacobs.
10005 2000-06-13 Jim Meyering <meyering@lucent.com>
10007 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10009 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10011 2000-06-12 Paul Eggert <eggert@twinsun.com>
10013 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10015 2000-06-04 Paul Eggert <eggert@twinsun.com>
10017 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10019 2000-06-04 Jim Meyering <meyering@lucent.com>
10021 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10022 SunOS 4.1.4 for which gid_t is an unsigned type.
10024 2000-06-03 Jim Meyering <meyering@lucent.com>
10026 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10028 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10030 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10031 newer, don't install charset.alias.
10032 * config.charset: Change the Linux/glibc rules so they become empty
10033 on glibc-2.1 or newer.
10035 2000-06-02 Jim Meyering <meyering@lucent.com>
10037 * mountlist.c: Back out last change. Instead, do this...
10038 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10039 member using the same `ignore'-testing code.
10040 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10044 2000-05-29 Jim Meyering <meyering@lucent.com>
10046 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10047 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10049 2000-05-22 Jim Meyering <meyering@lucent.com>
10051 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10053 2000-05-18 Jim Meyering <meyering@lucent.com>
10055 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10056 back, too, since it may have been modified by allocate_entry.
10057 (hash_delete): Rewrite to use neither the assignment operator
10058 nor the comma operator in an if-expression.
10060 2000-05-15 Paul Eggert <eggert@twinsun.com>
10063 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10064 Remove; no longer needed.
10065 "quotearg.h": Add include.
10066 (file_name): Do not bother to explicitly initialize to NULL; it's less
10067 efficient on some hosts.
10068 (close_stdout_status): Remove test as to whether stdout was already
10069 closed; it breaks for the case "echo x | sort >&-".
10070 Quote file name colons.
10071 Do not assume that _("write error") lacks format strings.
10073 2000-05-15 Jim Meyering <meyering@lucent.com>
10075 * version-etc.c (version_etc_copyright): Update the copyright string
10076 used in all --version output.
10078 2000-05-14 Jim Meyering <meyering@lucent.com>
10080 * closeout.c (close_stdout_set_file_name): New function.
10081 (close_stdout_status): Use new file-scoped global.
10082 Return right away if fstat says the stdout file descriptor is invalid.
10083 * closeout.h (close_stdout_set_file_name): Declare.
10085 2000-05-10 Jim Meyering <meyering@lucent.com>
10087 * closeout.c [default_exit_status]: New file-scoped variable.
10088 (close_stdout_set_status): New function.
10089 * closeout.h (close_stdout_set_status): Declare.
10091 2000-05-08 Jim Meyering <meyering@lucent.com>
10093 * long-options.c: Don't include closeout.h.
10094 (parse_long_options): Don't call close_stdout for --version.
10096 2000-05-06 Jim Meyering <meyering@lucent.com>
10098 * strnlen.c: Undefine __strnlen and strnlen.
10099 [!weak_alias]: Define __strnlen to strnlen.
10101 * atexit.c: New file, from libiberty.
10103 2000-05-06 Jim Meyering <meyering@lucent.com>
10105 * closeout.c (close_stdout_status): Also check for errors on the
10108 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10110 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10111 instead of xmalloc, xrealloc, path_concat.
10112 (locale_charset): Treat empty environment variables as absent.
10113 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10115 2000-05-04 Jim Meyering <meyering@lucent.com>
10117 * getopt.c: Update from glibc.
10118 * obstack.c: Likewise.
10119 * obstack.h: Likewise.
10120 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10122 * regex.h: Likewise.
10123 * strndup.c: Likewise.
10124 * strnlen.c: New file, from glibc.
10126 2000-05-01 Jim Meyering <meyering@lucent.com>
10128 * full-write.c (full_write): Remove `FIXME' part of comment.
10130 2000-04-29 Jim Meyering <meyering@lucent.com>
10132 * path-concat.c: Declare strdup only if it's not defined.
10133 * canon-host.c: Likewise.
10135 2000-04-28 Jim Meyering <meyering@lucent.com>
10137 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10138 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10139 included first, then limits.h is included by locale.h by libintl.h.
10140 From John David Anglin.
10142 2000-04-25 Jim Meyering <meyering@lucent.com>
10144 * makepath.c (S_IRWXUGO): Define.
10145 (make_path): Always perform explicit chmod if MODE specifies any
10146 of the `special' permission bits. Prompted by a bug report against
10147 install from Mate Wierdl and Joost van Baal.
10149 2000-04-18 Jim Meyering <meyering@lucent.com>
10151 * README: New file.
10153 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10154 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10156 2000-04-17 Jim Meyering <meyering@lucent.com>
10158 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10159 the definition of it to rpl_strftime also defined-away the system's
10162 2000-04-15 Jim Meyering <meyering@lucent.com>
10164 Use `C' to denote so-called `contiguous' files, the same way
10166 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10167 (ftypelet): Use S_ISCTG.
10168 From Michael Deutschmann.
10170 2000-04-14 Jim Meyering <meyering@lucent.com>
10172 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10174 2000-04-08 Jim Meyering <meyering@lucent.com>
10176 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10177 names don't conflict. Reported by Eli Zaretskii.
10179 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10181 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10182 bug. Deal with the different error behavior of Irix iconv.
10184 2000-04-07 Jim Meyering <meyering@lucent.com>
10186 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10187 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10189 2000-04-05 Jim Meyering <meyering@lucent.com>
10191 Portability tweaks required for ultrix4.3.
10192 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10193 * readutmp.c: Include sys/types.h before sys/stat.h.
10194 * canon-host.c: Declare strdup.
10195 * path-concat.c: Likewise.
10196 From John David Anglin.
10198 2000-04-04 Jim Meyering <meyering@lucent.com>
10200 Be more DOS 8.3-friendly.
10201 * ref-add.sin: Renamed from ref-add.sed.in.
10202 * ref-del.sin: Renamed from ref-del.sed.in.
10203 * Makefile.am: Reflect renaming.
10204 Reported by Eli Zaretskii.
10206 Use a temporary file name that won't clash with `charset.alias'
10207 in the DOS 8.3 name space.
10208 * Makefile.am (charset_tmp): Define.
10209 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10210 (uninstall-local): Likewise.
10211 Reported by Eli Zaretskii.
10213 2000-03-29 Paul Eggert <eggert@twinsun.com>
10215 * time/strftime.c (my_strftime): Make sure we call the system
10216 strftime, not ourselves, when invoking the underlying strftime.
10218 2000-03-24 Jim Meyering <meyering@lucent.com>
10220 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10221 (charset_alias): Define.
10222 (install-exec-local): Factor out common code.
10223 (uninstall-local): Split lines longer than 80.
10224 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10225 (SUFFIXES): Define.
10226 (.sed.in.sed): New rule. Don't redirect directly to $@.
10227 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10229 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10231 * config.charset: Output a line containing "Packages using this file".
10232 * ref-add.sed.in, ref-del.sed.in: New files.
10233 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10234 ref-del.sed): New rules.
10236 2000-03-17 Jim Meyering <meyering@lucent.com>
10238 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10239 Otherwise, include <strings.h>
10241 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10243 * unicodeio.c (utf8_wctomb): New function.
10244 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10245 format instead of in UCS-4 with platform dependent endianness.
10247 2000-03-07 Paul Eggert <eggert@twinsun.com>
10249 * savedir.c (savedir): Work even if directory size is
10250 negative; this can happen with some screwy NFS configurations.
10252 2000-03-06 Jim Meyering <meyering@lucent.com>
10254 * localcharset.c (get_charset_aliases): Don't try to free file_name
10255 if it's NULL (because we ran out of memory). From Bruno Haible.
10257 2000-03-05 Jim Meyering <meyering@lucent.com>
10259 * localcharset.c ("path-concat.h"): Include.
10260 (get_charset_aliases): Use path_concat instead of ANSI string
10263 * unicodeio.h (PARAMS): Define.
10264 Use it to guard prototype.
10266 2000-03-04 Jim Meyering <meyering@lucent.com>
10268 * Makefile.am (install-exec-local): Create $(libdir) before installing
10270 (uninstall-local): Uncomment this rule so `make distcheck' works
10273 * unicodeio.c (<errno.h>): Include it.
10274 (errno): Declare if not defined.
10276 * localcharset.c: Add Bruno's comment justifying use of volatile.
10278 * config.charset: New version, incorporating remarks from a linux
10279 i18n mailing list. From Bruno Haible.
10281 2000-03-02 Jim Meyering <meyering@lucent.com>
10283 * Makefile.am (EXTRA_DIST): Add config.charset.
10285 2000-03-01 Jim Meyering <meyering@lucent.com>
10287 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10288 * unicodeio.c: Likewise.
10290 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10292 * config.charset: New file.
10293 * localcharset.c: New file.
10294 * unicodeio.h, unicodeio.c: New files.
10295 * Makefile.am (DEFS): Add -DLIBDIR=...
10296 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10297 (noinst_HEADERS): Add unicodeio.h.
10298 (all-local, install-exec-local, charset.alias): New targets.
10300 2000-02-28 Paul Eggert <eggert@twinsun.com>
10302 * quotearg.c (ALERT_CHAR): New macro.
10303 (quotearg_buffer_restyled): Use it.
10305 2000-02-27 Jim Meyering <meyering@lucent.com>
10307 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10308 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10310 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10311 not `#if STDC_HEADERS'.
10312 Declare malloc if needed.
10314 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10315 now that autoconf always defines the HAVE_DECL_ symbols.
10316 * human.c: Likewise.
10317 * same.c: Likewise.
10318 * strtoumax.c: Likewise.
10320 * backupfile.c: Arrange for cpp to fail if the configure-time
10321 declaration check was not run.
10322 * hash.c: Likewise.
10323 * human.c: Likewise.
10324 * same.c: Likewise.
10325 * strtoumax.c: Likewise.
10327 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10328 then first look up the entire `.'-containing string as a login name.
10330 2000-02-18 Paul Eggert <eggert@twinsun.com>
10332 * getdate.y: Handle two-digit years with leading zeros correctly.
10333 (textint): New typedef.
10334 (parser_control): Member year changed from int to textint.
10336 (YYSTYPE): Removed; replaced by %union with int and textint members.
10337 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10338 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10339 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10340 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10341 (date, number, to_year): Use width of number in digits, not its value,
10342 to determine whether it's a 2-digit year, or a 2-digit time.
10343 (yylex): Store number of digits of numeric tokens.
10344 Reported by John Kendall.
10346 (parser_control): Changed from struct parser_control to typedef (for
10347 consistency). All uses changed.
10349 (tID): Removed; not used.
10350 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10352 2000-02-14 Paul Eggert <eggert@twinsun.com>
10354 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10355 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10357 2000-02-12 Jim Meyering <meyering@lucent.com>
10359 * userspec.c (ISDIGIT): Define it.
10360 (isdigit): Remove definition.
10361 (is_number): Use ISDIGIT, not isdigit.
10362 <libintl.h>: Include.
10363 (_ and N_): Define.
10364 (parse_user_spec): Mark translatable strings.
10366 2000-02-10 Jim Meyering <meyering@lucent.com>
10368 With these changes, nanosleep.[ch] are finally enough like the other
10369 lib/* replacement files to compile on a few more losing systems.
10371 * nanosleep.h: Don't include config.h.
10372 Remove prototype from declaration of nanosleep.
10373 (PARAMS): Remove now-unneeded definition.
10374 * nanosleep.c: #undef nanosleep.
10375 (rpl_nanosleep): Rename from nanosleep.
10377 2000-02-03 Jim Meyering <meyering@lucent.com>
10379 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10380 rather than with `#if HAVE_UTMPNAME'.
10382 2000-02-01 Jim Meyering <meyering@lucent.com>
10384 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10386 2000-01-31 Jim Meyering <meyering@lucent.com>
10388 * nanosleep.h (nanosleep): Guard declaration with
10389 `#if ! HAVE_DECL_NANOSLEEP'.
10390 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10391 the declaration in that vendor's sys/timers.h.
10392 Reported by Christian Krackowizer.
10394 * quotearg.c (ISASCII): Add #undef and move definition to follow
10395 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10396 (ISPRINT): Likewise.
10397 Reported by Tom Tromey.
10399 2000-01-30 Jim Meyering <meyering@lucent.com>
10401 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10402 uses of ->ut_name. The latter doesn't work with new Linux header files
10403 where only utmpx.ut_user is declared.
10405 * readutmp.h (UT_USER): Define.
10407 2000-01-23 Jim Meyering <meyering@lucent.com>
10409 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10412 2000-01-22 Jim Meyering <meyering@lucent.com>
10414 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10415 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10416 Required for some AIX systems. Reported by Christian Krackowizer.
10417 [TESTING] (main): New function.
10419 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10420 * dirname.c (dir_name): Support for DOS-style file names with drive
10423 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10425 * strverscmp.c (ISDIGIT): Define.
10426 (strverscmp): Use ISDIGIT, not isdigit.
10428 2000-01-17 Paul Eggert <eggert@twinsun.com>
10430 * nanosleep.c (nanosleep):
10431 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10432 POSIX.1 doesn't require SA_INTERRUPT and some systems
10433 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10434 it's been part of POSIX.1 since day 1 (in 1988).
10436 2000-01-17 Jim Meyering <meyering@lucent.com>
10438 * interlock: Remove unused file. Reported by François Pinard.
10440 2000-01-16 Paul Eggert <eggert@twinsun.com>
10442 * quotearg.c (quotearg_buffer_restyled): Do not quote
10443 alert, backslash, formfeed, and vertical tab unnecessarily in
10444 shell quoting style.
10447 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10448 Free Software Foundation, Inc.
10449 Copying and distribution of this file, with or without modification,
10450 are permitted provided the copyright notice and this notice are preserved.