1 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
8 sharing with gnulib. Report by Eric Blake.
10 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
13 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
15 * dirchownmod.c: Likewise.
18 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
19 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
20 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
21 just before including <inttypes.h>, to avoid circular inclusion.
23 2006-08-28 Bruno Haible <bruno@clisp.org>
25 * inttypes_.h (SCNX*): Remove definitions.
26 Reported by Eric Blake.
28 2006-08-26 Bruno Haible <bruno@clisp.org>
30 * vasnprintf.c (EOVERFLOW): Remove definition.
31 (VASNPRINTF): Return a string of length > INT_MAX without failing.
32 * vasprintf.c: Include errno.h, limits.h.
33 (EOVERFLOW): New fallback definition.
34 (vasprintf): Test here whether the string length is > INT_MAX.
35 * vsnprintf.c: Include errno.h, limits.h.
36 (EOVERFLOW): New fallback definition.
37 (vsnprintf): Fix bug when generated string was too long for the buffer.
38 Test here whether the string length is > INT_MAX.
40 2006-08-26 Bruno Haible <bruno@clisp.org>
41 Simon Josefsson <jas@extundo.com>
44 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
46 2006-08-28 Bruno Haible <bruno@clisp.org>
48 * c-strstr.h: New file, from GNU gettext.
49 * c-strstr.c: New file, from GNU gettext.
51 2006-08-26 Bruno Haible <bruno@clisp.org>
53 * inttypes_.h: New file.
54 * inttypes.h: Remove file.
55 * stdint_.h: Include <inttypes.h> through its absolute filename.
57 * imaxabs.c: New file.
59 * imaxdiv.c: New file.
61 2006-08-22 Bruno Haible <bruno@clisp.org>
63 * readutmp.h: Skip most definitions if neither <utmp.h> nor
66 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
69 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
70 Problem reported by Bruno Haible.
72 2006-08-21 Bruno Haible <bruno@clisp.org>
75 * mbchar.h: Include <wctype.h> only if it exists.
77 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
79 * cycle-check.h: Include <stdint.h> unconditionally, since we
80 now assume the stdint module. Do not include inttypes.h.
81 * fsusage.h: Likewise.
82 * getndelim2.c: Likewise.
84 * inttostr.h: Likewise.
85 * obstack.c: Likewise.
86 * regex_internal.h: Likewise.
87 * tempname.c: Likewise.
88 * utimecmp.c: Likewise.
89 * xstrtol.h: Likewise.
91 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
93 * strtoimax.c: Adjust to macro name changes in Autoconf,
94 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
97 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
99 * fchmodat.c: New file, from coreutils. This was inadvertently
100 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
102 2006-08-18 Bruno Haible <bruno@clisp.org>
104 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
105 (ME_DUMMY): Treat "kernfs" as a dummy.
106 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
108 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
110 Update from coreutils.
112 * __fpending.h: Add copyright notice.
113 * fprintftime.h: Likewise.
114 * savedir.c: Use (C) in copyright notice.
115 * savedir.h: Likewise.
117 2006-08-15 Jim Meyering <jim@meyering.net>
119 * at-func.c: New file, with the logic of all emulated at-functions.
120 * openat-priv.h: Include <errno.h> and define ENOSYS,
121 in support of the EXPECTED_ERRNO macro.
122 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
123 Instead, define the appropriate symbols and include "at-func.c".
124 * mkdirat.c (mkdirat): Likewise.
125 * fchmodat.c (fchmodat): Likewise.
126 (ENOSYS): Remove definition.
127 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
128 Don't include "unistd--.h" -- it wasn't ever used.
130 2006-01-17 Jim Meyering <jim@meyering.net>
132 Rewrite fts.c not to change the current working directory,
133 by using openat, fstatat, fdopendir, etc..
135 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
136 (HAVE_OPENAT_SUPPORT): Define.
137 [_LIBC] (fchdir): Don't undef or define; no longer used.
138 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
139 Now, this `function' always succeeds, and consumes its file descriptor
140 parameter -- so callers must not close such FDs. Update callers.
141 (diropen_fd, opendirat, cwd_advance_fd): New functions.
142 (diropen): Add parameter, SP. Adjust all callers.
143 Implement using diropen_fd, rather than open.
144 (fts_open): Initialize new member, fts_cwd_fd.
145 Remove fts_rft-setting code.
146 (fts_close): Close fts_cwd_fd, if necessary.
147 (__opendir2): Define in terms of opendir or opendirat,
148 depending on whether the FST_NOCHDIR flag is set.
149 (fts_build): Since fts_safe_changedir consumes its FD, and since
150 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
151 and close the dup'd file descriptor upon failure.
152 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
153 (fts_safe_changedir): Tweak semantics to reflect that this function
154 now calls cwd_advance_fd and hence consumes its FD argument.
155 * fts_.h [struct FTS] (fts_cwd_fd): New member.
156 [struct FTS] (fts_rft): Remove now-unused member.
157 [struct FTS] (fts_cycle.state): Improve comment.
159 * openat.c (openat_needs_fchdir): New function.
160 * openat.h (openat_needs_fchdir): Declare it.
162 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
164 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
165 Problem and fix reported by Pádraig Brady in
166 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
168 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
170 * memcoll.c (memcoll): Optimize for the common case where the
171 arguments are bytewise equal.
173 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
175 Change copyright notice from LGPL 2 to GPL 2, since that's the
176 standard form used in the gnulib repository.
177 * lock.c: LGPL -> GPL.
179 * strnlen1.c: Likewise.
180 * strnlen1.h: Likewise.
183 * tmpdir.c: Likewise.
185 * TODO: Remove; this belongs only in coreutils.
187 2006-08-14 Eric Blake <ebb9@byu.net>
189 Import the following change from libc:
191 2006-08-12 Ulrich Drepper <drepper@redhat.com>
194 * misc/error.c: Add space between program name and message if file
197 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
199 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
200 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
202 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
203 in wchar_t. Problem reported by Eric Blake.
205 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
206 LEN is smaller than SIZE. Suggested by Bruno Haible.
207 Also, help the compiler to keep LEN in a register.
209 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
211 * .cppi-disable: Add snprintf.h, socket_.h.
212 * snprintf.c: Include <errno.h> and <limits.h>.
213 (EOVERFLOW): Define if the system does not.
214 Do not include "minmax.h"; it wasn't used.
215 (snprintf): Don't assume size_t promotes to an unsigned type.
216 Fix bug when generated string was too long for the buffer: the
217 buffer's contents are supposed to be the initial prefix of the
218 output. Don't assume vasnprintf returns EOVERFLOW if the size
219 exceeds INT_MAX; do the check ourselves.
221 Import the following changes from libc:
223 2006-06-02 Jakub Jelinek <jakub@redhat.com>
225 * posix/regex_internal.c (re_string_skip_chars): If no character has
226 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
227 to the byte which couldn't be converted.
228 (re_string_reconstruct): Don't clear valid_raw_len before calling
229 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
230 tip_context using re_string_context_at.
232 2006-05-02 Ulrich Drepper <drepper@redhat.com>
234 * posix/regex.h: g++ still cannot handled [restrict].
236 2006-04-21 Ulrich Drepper <drepper@redhat.com>
238 * posix/regex.h: Remove special handling for VMS.
240 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
244 2006-07-19 Mike Frysinger <vapier@gentoo.org>
246 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
247 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
249 2006-08-08 Eric Blake <ebb9@byu.net>
251 * verror.c (verror_at_line): Work around glibc bug 2997, so that
252 verror_at_line output complies with GNU Coding Standards even when
255 2006-08-08 Eric Blake <ebb9@byu.net>
257 * verror.h, verror.c: New files.
259 2006-08-07 Bruno Haible <bruno@clisp.org>
261 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
263 Reported by Ralf Wildenhues.
265 2006-08-06 Eric Blake <ebb9@byu.net>
267 * error.h: Fold in some upstream changes from glibc.
270 2006-07-29 Bruno Haible <bruno@clisp.org>
272 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
274 2006-07-29 Bruno Haible <bruno@clisp.org>
276 * setenv.c: Undo unintended modification done on 2006-02-27.
278 2006-07-28 Eric Blake <ebb9@byu.net>
280 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
283 2006-07-28 Simon Josefsson <jas@extundo.com>
285 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
288 2006-07-28 Simon Josefsson <jas@extundo.com>
290 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
293 2006-07-28 Bruno Haible <bruno@clisp.org>
295 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
297 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
299 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
302 2006-07-28 Bruno Haible <bruno@clisp.org>
304 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
305 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
307 Avoids link error on FreeBSD 4.x.
308 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
310 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
312 * mbswidth.c (iswcntrl): Likewise.
314 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
316 * modechange.c (mode_compile): Numeric modes now affect setuid and
317 setgid on directories only if they set these bits.
318 * modechange.h: Remove obsolete comment about masks.
320 2006-07-27 Bruno Haible <bruno@clisp.org>
322 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
323 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
326 2006-07-26 Eric Blake <ebb9@byu.net>
328 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
329 like mingw that lack mkstemp.
330 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
331 avoid compilation warning on mingw.
333 2006-07-25 Bruno Haible <bruno@clisp.org>
335 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
336 <stdarg.h> or config.h.
338 2006-07-24 Bruno Haible <bruno@clisp.org>
340 * clean-temp.h: New file, from GNU gettext.
341 * clean-temp.c: New file, from GNU gettext.
343 2006-07-24 Bruno Haible <bruno@clisp.org>
345 * tmpdir.h: New file, from GNU gettext.
346 * tmpdir.c: New file, from GNU gettext.
348 2006-07-23 Bruno Haible <bruno@clisp.org>
350 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
351 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
352 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
353 gl_linked_remove_at): Use it.
355 2006-07-23 Eric Blake <ebb9@byu.net>
357 * tmpfile-safer.c: New file.
358 * stdio-safer.h (fopen_safer): Add prototype.
359 * stdio--.h (tmpfile): Make safer.
361 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
363 * close-stream.c, close-stream.h: New files.
365 2006-07-22 Bruno Haible <bruno@clisp.org>
367 Merge from GNU gettext 0.15.
369 2005-07-05 Bruno Haible <bruno@clisp.org>
371 * printf-args.c (printf_fetchargs): Work around broken
372 definition of wint_t on mingw.
374 2005-02-12 Bruno Haible <bruno@clisp.org>
376 * xallocsa.h: Add extern "C" for C++.
378 2006-05-17 Bruno Haible <bruno@clisp.org>
381 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
383 2006-04-30 Bruno Haible <bruno@clisp.org>
385 * progreloc.c: Include <mach-o/dyld.h> if available.
386 (find_executable): Use _NSGetExecutablePath when possible.
388 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
390 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
393 2005-12-29 Bruno Haible <bruno@clisp.org>
395 * progreloc.c (set_program_name_and_installdir): Fix
398 2005-12-04 Bruno Haible <bruno@clisp.org>
401 * progreloc.c: Include <windows.h> also on Cygwin.
402 (find_executable): Add support for Cygwin.
403 (set_program_name_and_installdir): Handle also platforms with
406 2006-07-11 Bruno Haible <bruno@clisp.org>
408 * javacomp.c: Fix a comment.
409 Reported by Jim Meyering.
411 2006-04-30 Bruno Haible <bruno@clisp.org>
413 * javacomp.h (compile_java_class): Add source_version,
414 target_version arguments.
415 * javacomp.c: Rewritten to choose only a compiler that
416 respects the specified source_version and target_version.
418 2006-06-27 Bruno Haible <bruno@clisp.org>
420 Assume correct S_ISDIR macro.
421 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
423 2006-07-22 Bruno Haible <bruno@clisp.org>
425 * javaversion.h: New file, from GNU gettext.
426 * javaversion.c: New file, from GNU gettext.
427 * javaversion.java: New file, from GNU gettext.
428 * javaversion.class: New file, from GNU gettext.
430 2006-05-17 Bruno Haible <bruno@clisp.org>
433 * javaexec.c (execute_java_class): Test for jview program
436 2006-04-09 Bruno Haible <bruno@clisp.org>
438 * fatal-signal.c: Don't include string.h.
439 (at_fatal_signal): Use a copying loop instead of memcpy.
441 2005-12-04 Bruno Haible <bruno@clisp.org>
443 * csharpexec.c: Add support for 'clix' launcher (untested).
444 (execute_csharp_using_sscli): New function.
445 (execute_csharp_program): Call it.
447 2006-06-21 Bruno Haible <bruno@clisp.org>
449 Avoid warnings from recent versions of mcs.
450 * csharpcomp.c (compile_csharp_using_mono): Don't use options
451 -o, -L, -r any more. Use options documented since mcs-1.0
452 instead. Similarly for -g.
454 2005-07-09 Bruno Haible <bruno@clisp.org>
456 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
458 Reported by Mark Junker <mjscod@gmx.de>.
460 2006-06-17 Bruno Haible <bruno@clisp.org>
462 * config.charset: Update for NetBSD 3.0.
464 2006-05-17 Bruno Haible <bruno@clisp.org>
467 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
469 2006-05-16 Bruno Haible <bruno@clisp.org>
471 * localcharset.c [CYGWIN]: Include <windows.h>.
472 (get_charset_aliases): For Cygwin, return the same CPxxx
473 aliases list as under WIN32.
474 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
475 the environment variables. Fall back to GetACP().
477 2006-04-05 Bruno Haible <bruno@clisp.org>
479 * config.charset: Update Juan Manuel Guerrero's address.
481 2005-02-12 Bruno Haible <bruno@clisp.org>
483 * allocsa.h: Add extern "C" for C++.
485 2005-02-10 Bruno Haible <bruno@clisp.org>
487 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
488 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
490 2006-07-22 Bruno Haible <bruno@clisp.org>
492 * gettext.h: Update to GNU gettext-0.15.
494 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
495 and Simon Josefsson <jas@extundo.com>
497 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
499 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
501 2006-07-21 Eric Blake <ebb9@byu.net>
503 * stdlib-safer.h: New file from coreutils, required by
506 2006-07-19 Derek R. Price <derek@ximbiot.com>
508 * getaddrinfo.h: Don't define unimplemented AI_* flags.
509 Reindent and repaginate.
511 2006-07-17 Bruno Haible <bruno@clisp.org>
513 * gl_list.h: New file.
514 * gl_list.c: New file.
515 * gl_array_list.h: New file.
516 * gl_array_list.c: New file.
517 * gl_carray_list.h: New file.
518 * gl_carray_list.c: New file.
519 * gl_linked_list.h: New file.
520 * gl_linked_list.c: New file.
521 * gl_anylinked_list1.h: New file.
522 * gl_anylinked_list2.h: New file.
523 * gl_avltree_list.h: New file.
524 * gl_avltree_list.c: New file.
525 * gl_anyavltree_list1.h: New file.
526 * gl_anyavltree_list2.h: New file.
527 * gl_rbtree_list.h: New file.
528 * gl_rbtree_list.c: New file.
529 * gl_anyrbtree_list1.h: New file.
530 * gl_anyrbtree_list2.h: New file.
531 * gl_anytree_list1.h: New file.
532 * gl_anytree_list2.h: New file.
533 * gl_linkedhash_list.h: New file.
534 * gl_linkedhash_list.c: New file.
535 * gl_anyhash_list1.h: New file.
536 * gl_anyhash_list2.h: New file.
537 * gl_avltreehash_list.h: New file.
538 * gl_avltreehash_list.c: New file.
539 * gl_rbtreehash_list.h: New file.
540 * gl_rbtreehash_list.c: New file.
541 * gl_anytreehash_list1.h: New file.
542 * gl_anytreehash_list2.h: New file.
544 * gl_oset.h: New file.
545 * gl_oset.c: New file.
546 * gl_array_oset.h: New file.
547 * gl_array_oset.c: New file.
548 * gl_avltree_oset.h: New file.
549 * gl_avltree_oset.c: New file.
550 * gl_rbtree_oset.h: New file.
551 * gl_rbtree_oset.c: New file.
552 * gl_anytree_oset.h: New file.
554 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
556 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
558 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
559 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
560 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
561 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
562 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
563 callers changed. Revamp internals significantly, by not
564 attempting to create directories that are temporarily more
565 permissive than the final results. Do not attempt to use
566 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
567 This removes some race conditions, fixes some bugs, and simplifies
568 things. Use new dirchownmod function to do owner and mode changes.
569 * mkdir-p.h: Likewise.
570 * modechange.c (octal_to_mode): New function.
571 (struct mode_change): New member mentioned.
572 (make_node_op_equals): New arg mentioned. All callers changed.
573 (mode_compile): Keep track of which mode bits the user has explicitly
575 (mode_adjust): New arg DIR, so that we implement the X op correctly.
576 New arg PMODE_BITS, to keep track of which mode bits the user
577 mentioned; it treats S_ISUID and S_ISGID speciall.
579 * modechange.h: Likewise.
581 2006-07-11 Derek R. Price <derek@ximbiot.com>
583 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
585 2006-07-10 Derek R. Price <derek@ximbiot.com>
587 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
588 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
589 macros into the GNU _D_EXACT_NAMLEN.
590 * savedir.c: Likewise.
591 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
593 2006-07-09 Jim Meyering <jim@meyering.net>
595 * argp-pv.c: Remove a doubled word in a comment.
596 * check-version.c (check_version): Likewise.
597 * javacomp.c (compile_java_class): Likewise.
599 2006-07-08 Jim Meyering <jim@meyering.net>
601 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
603 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
605 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
606 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
607 brackets. Other minor changes to suppress some compiler
610 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
612 * getloadavg.c: Use __VMS, not VMS.
613 * getopt.c: Likewise.
614 * getpagesize.h: Likewise.
615 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
616 probably does not work.
618 2006-07-06 Derek R. Price <derek@ximbiot.com>
619 and Paul Eggert <eggert@cs.ucla.edu>
621 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
622 Don't worry about this obsolete case any more.
623 (HAVE_DIR): Remove. All uses removed; we now assume you can read
625 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
626 worry about this obsolete case any more.
628 * getcwd.c: Likewise.
630 * savedir.c: Likewise.
632 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
634 * .cppi-disable: Add wcwidth.
635 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
636 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
637 (ISGRAPH): Remove. All uses changed to isgraph.
638 (FOLD) [!defined _LIBC]: Remove special case.
639 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
640 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
642 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
644 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
646 * strtod.c (strtod): cast the argument of tolower to unsigned char.
648 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
650 * memcasecmp.c: Include <limits.h>.
651 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
652 * strtod.c (strtod): Don't assume isspace works on negative chars.
653 Don't assume isdigit succeeds only on '0' through '9'.
655 2006-07-05 Derek R. Price <derek@ximbiot.com>
657 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
658 All uses of is_space replaced by isspace.
659 * exit.h: Don't talk about STDC_HEADERS.
660 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
661 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
662 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
663 replaced by isprint etc.
664 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
665 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
666 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
667 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
668 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
669 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
671 2006-07-05 Eric Blake <ebb9@byu.net>
673 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
674 missing from netdb.h.
675 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
677 2006-06-27 Bruno Haible <bruno@clisp.org>
679 Assume ANSI C header files and <ctype.h> functions.
680 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
681 (mbsnwidth): Use isprint, iscntrl instead.
683 2006-07-03 Jim Meyering <jim@meyering.net>
685 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
686 macro is used before the first cycle_check call.
688 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
690 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
691 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
692 reported by Mark D. Baushke, one in
693 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
695 Merge from coreutils.
697 * .cppi-disable: Add stdint_.h.
698 * .cvsignore: Add stdint.h.
700 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
702 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
703 both double and long double versions.
704 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
705 * xstrtold.c: New file.
706 * xstrtod.h (xstrtold): New decl.
708 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
710 * filemode.c (setst): Remove.
711 (strmode): Rewrite to avoid setst. This makes the code shorter,
712 (arguably) clearer, and the generated code is a bit smaller on my
713 Debian GNU/Linux stable x86 host.
715 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
717 * filemode.c: Include "filemode.h" first, to test the interface.
718 Assume that filemode.h includes sys/types.h and sys/stat.h.
719 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
720 (ftypelet): Reorder to put common cases first, for efficiency.
721 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
723 (strmode): Renamed from mode_string, and now stores 12 bytes instead
724 of 10, for compatibility with FreeBSD. All callers changed.
725 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
726 that can't be deduced solely from st_mode. First arg is now a const
728 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
729 (strmode): Renamed from mode_string.
730 (filemodestring): New decl.
731 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
732 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
733 (S_ISPORT, S_ISWHT): New macros, if not already defined.
735 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
737 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
738 fsusage.h now does that. Include fsusage.h first, to test interface.
739 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
740 at most one method (the old code could have generated decls that
741 didn't conform to C89, not that this was ever exercised).
742 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
744 2006-03-19 Jim Meyering <jim@meyering.net>
746 Work even in a chroot where d_ino values for entries in "/"
747 don't match the stat.st_ino values for the same names.
748 * getcwd.c (__getcwd): When no d_ino value matches the target inode
749 number, iterate through all entries again, using lstat instead.
750 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
751 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
753 * getcwd.c (__getcwd): Clarify a comment.
754 Use memcpy in place of a call to strcpy.
756 2006-03-12 Jim Meyering <jim@meyering.net>
758 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
759 that of the current directory (which we're about to chdir ".." out of),
760 then save the dev-ino of the parent, instead.
762 * same-inode.h (SAME_INODE): New file/macro.
763 * chdir-safer.c (SAME_INODE): Remove definition.
764 Include "same-inode.h", instead.
766 * cycle-check.h: Include "same-inode.h".
767 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
768 * cycle-check.c (SAME_INODE): Remove definition.
769 * root-dev-ino.h: Include "same-inode.h".
771 2006-03-11 Eric Blake <ebb9@byu.net>
773 * same.c (same_name): s/base_name/last_component/
774 * backupfile.c (check_extension, numbered_backup): Likewise.
775 * filenamecat.c (file_name_concat): Likewise.
777 2006-03-11 Eric Blake <ebb9@byu.net>,
778 Paul Eggert <eggert@cs.ucla.edu>
780 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
781 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
783 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
784 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
785 (last_component): New method.
786 * dirname.c (dir_len): Determine when drive letters need a
787 subsequent slash. Preserve // when it is special.
788 (dir_name): Don't append dot when drive letter is absolute.
789 [TEST_DIRNAME]: Move into a full-blown gnulib test.
790 * basename.c (base_name): New semantics - malloc the result.
791 Preserve // when it is special. Preserve relative files that look
793 (base_len): Preserve // when it is special.
794 (last_component): New method, similar to old base_name semantics.
795 * stripslash.c (strip_trailing_slashes): Use last_component, not
796 base_name. Strip redundant slashes from ///.
798 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
800 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
801 both are 64 bits, since this seems to be the tradition, and this
802 prevents gcc -Wformat from warning about usages with PRIuMAX. If
803 we ever run into a host that prefers long long to long in this
804 case, we'll need another configure-time test. Problem reported by
807 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
809 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
810 possible collision with system files.
811 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
812 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
813 WCHAR_MIN and WCHAR_MAX in this case.
814 (<stddef.h>): Do not include; no longer needed.
815 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
816 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
817 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
818 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
819 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
820 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
821 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
822 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
823 !defined(__c99))]: Include in this case too, since it's harmless
825 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
827 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
828 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
829 (_STDINT_MIN, _STDINT_MAX): New macros.
830 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
831 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
832 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
833 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
834 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
835 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
836 macros, not typedefs; this simplifies things quite a bit.
837 Use long int for all types narrower than int64_t.
838 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
839 Define in terms of long long int or int64_t or long int,
840 not int64_t or int32_t. This saves some compile-time testing.
841 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
842 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
843 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
844 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
845 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
846 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
847 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
848 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
849 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
850 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
851 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
852 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
853 undef any previous version and define our own version, for
854 simplicity and consistency with the new macros for types.
855 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
856 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
857 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
858 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
859 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
860 @WINT_T_SUFFIX@ to keep things simple here.
861 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
862 Simplify by assuming typical 8/16/32/64 host, since we're
863 already doing that elsewhere anyway.
864 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
865 and assume long long int is 64 bits if available. This
866 speeds up 'configure'.
868 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
870 * getaddrinfo.c: fixed typo
872 2006-06-29 Eric Blake <ebb9@byu.net>
874 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
875 unused static function.
877 2006-06-29 Eric Blake <ebb9@byu.net>
881 2006-06-29 Derek R. Price <derek@ximbiot.com>
883 * strftime.c: Assume strftime() exists.
885 2006-06-28 Bruno Haible <bruno@clisp.org>
887 * getaddrinfo.h: Fix POSIX URL.
888 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
889 (use_win32_p): Make static.
890 (getaddrinfo): Reject service name if it is empty or does not consist
891 solely of decimal digits, or if its value is > 65535.
892 (getnameinfo): Remove useless casts.
894 2006-06-28 Derek R. Price <derek@ximbiot.com>
896 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
897 Autoconf 2.60 says this stuff was obsolete.
899 2006-05-12 Bruno Haible <bruno@clisp.org>
901 * mkdtemp.c [MINGW]: Include <io.h>.
902 (mkdir): Define using _mkdir.
904 2006-06-28 Bruno Haible <bruno@clisp.org>
906 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
907 declaration for wcwidth.
908 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
910 2006-06-28 Eric Blake <ebb9@byu.net>
912 * xvasprintf.h: Fix comments.
914 2006-06-28 Eric Blake <ebb9@byu.net>
916 * mbchar.h (wcwidth): Include wcwidth.h.
917 * mbswidth.c (wcwidth): Move from here...
918 * wcwidth.h: ...to this new file.
920 2006-06-28 Simon Josefsson <jas@extundo.com>
922 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
923 functions there. It will succeed on Windows XP, but on Windows
924 2000 and (presumably) earlier, it will fail, and use the internal
926 (use_win32_p): New function.
927 (getaddrinfo): Use strtoul on servname, to support numeric ports.
928 Support AI_NUMERICSERV to disable getservbyname.
929 (getnameinfo): New function, only supports
930 NI_NUMERICHOST|NI_NUMERICSERV for now.
932 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
933 only have some of them. Add AI_NUMERICSERV. Add prototype for
936 2006-06-27 Bruno Haible <bruno@clisp.org>
938 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
940 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
942 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
943 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
944 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
946 2006-06-26 Bruno Haible <bruno@clisp.org>
948 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
950 Reported by Mark D. Baushke and Larry Jones.
952 2006-06-26 Bruno Haible <bruno@clisp.org>
954 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
956 Suggested by Mark D. Baushke and Larry Jones.
958 2006-06-23 Mark D. Baushke <mdb@gnu.org>
960 * stdint_.h: Treat BSD/OS like OpenBSD.
962 2006-06-23 Bruno Haible <bruno@clisp.org>
964 * stdint_.h: Treat IRIX like OpenBSD.
966 2006-06-23 Bruno Haible <bruno@clisp.org>
968 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
969 ISO C 99 Technical Corrigendum 1.
971 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
973 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
974 Some compiler complained about some of them. Problem reported by
976 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
978 2006-06-21 Simon Josefsson <jas@extundo.com>
980 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
983 * socket_.h: Don't define WINVER.
985 * inet_pton.h, inet_pton.c: New file, taken from glibc but
986 slightly modified to work in gnulib.
988 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
990 * read-file.c (fread_file): Start with buffer allocation of
991 0 bytes rather than 1 byte; this simplifies the code.
992 Don't invoke feof; it's not needed. Refactor to avoid duplicate
993 code to free buffer and save/restore errno.
994 (internal_read_file): Remove unused local.
996 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
998 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
999 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1000 Problem reported by Denis Excoffier in
1001 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1003 2006-06-19 Simon Josefsson <jas@extundo.com>
1005 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1007 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1009 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1011 2006-06-17 Bruno Haible <bruno@clisp.org>
1013 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1015 2006-06-17 Bruno Haible <bruno@clisp.org>
1017 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1018 problem on Solaris 2.5.1.
1020 2006-06-16 Eric Blake <ebb9@byu.net>
1022 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1023 * unicodeio.c [!defined errno]: Likewise.
1024 * strtol.c [!defined errno]: Likewise.
1025 * strtod.c [!defined errno]: Likewise.
1027 2006-06-15 Bruno Haible <bruno@clisp.org>
1029 * stdint_.h: Rewritten to be fully auto-configured.
1030 Fixes bug on HP-UX/IA64.
1032 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1034 * getdate.y (__attribute__): Don't define if already defined.
1035 Problem reported by Larry Jones.
1036 * utimens.c (__attribute__): Likewise.
1038 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1040 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1041 reported by Andreas Schwab.
1043 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1044 Bruno Haible <bruno@clisp.org>
1046 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1048 2006-05-26 Martin Lambers <marlam@marlam.de>
1050 * getpass.c: Updates the test for the native W32 API, and adds
1051 missing includes, thus fixing compilation warnings.
1053 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1055 * tempname.c (small_open, large_open): New macros.
1056 (__open, __open64) [!_LIBC]: Remove.
1057 (__gen_tempname): Use small_open and large_open instead of __open
1058 and __open64. This fixes a portability bug on HP-UX 11.11i
1059 reported by Simon Wing-Tang in
1060 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1062 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1064 * exclude.c (exclude_fnmatch): New function.
1065 (excluded_file_name): Call exclude_fnmatch.
1066 * exclude.h (excluded_file_name): New prototype
1068 2006-05-24 Bruno Haible <bruno@clisp.org>
1070 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1071 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1072 Reported by Thorsten Maerz <torte@netztorte.de> via
1073 Aaron Stone <aaron@serendipity.cx>.
1075 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1077 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1078 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1079 (my_usleep): Don't mishandle maximum value.
1081 2006-05-19 Jim Meyering <jim@meyering.net>
1083 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1085 2006-05-17 Bruno Haible <bruno@clisp.org>
1088 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1090 2006-05-17 Bruno Haible <bruno@clisp.org>
1092 * stdint_.h: Fix recognition of Cygwin.
1094 2006-05-11 Jim Meyering <jim@meyering.net>
1096 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1098 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1100 * crc.c (crc32_update): Remove unnecessary L suffix.
1101 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1102 unwanted sign propagation, e.g., on hosts with 64-bit int.
1103 There still are some problems with reeelly weird theoretical hosts
1104 (e.g., 33-bit int) but it's not worth worrying about now.
1105 * sha1.c (rol): Likewise.
1106 (K1, K2, K3, K4): Remove unnecessary L suffix.
1108 2006-05-10 Bruno Haible <bruno@clisp.org>
1110 * des.c: Cast to avoid warnings.
1112 2006-05-10 Simon Josefsson <jas@extundo.com>
1114 * md4.c: Typo fix, update copyright years.
1115 (K1, K2): Don't use L because it turn computations into 64-bit on
1118 2006-05-09 Bruno Haible <bruno@clisp.org>
1120 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1121 (EOVERFLOW): Define fallback value.
1122 (xstrcat): New function.
1123 (xvasprintf): Recognize the special case of a string concatenation.
1125 2006-05-01 Bruno Haible <bruno@clisp.org>
1127 * stdint_.h: Shorter URL.
1128 * inttypes.h: Likewise.
1130 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1132 * verify.h: Document the internals better. Most of this change
1133 was written by Bruno Haible.
1135 2006-04-29 Bruno Haible <bruno@clisp.org>
1137 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1138 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1140 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1142 * getdate.y (get_date): When adding relative date, start with the
1143 initial time, not with the result of the first mktime call.
1145 2006-04-23 Bruno Haible <bruno@clisp.org>
1147 * copy-file.c: Include <unistd.h> unconditionally.
1148 * execute.c: Likewise.
1149 * fatal-signal.c: Likewise.
1150 * findprog.c: Likewise.
1151 * mkdtemp.c: Likewise.
1154 * wait-process.h: Likewise.
1156 2006-04-23 Bruno Haible <bruno@clisp.org>
1158 * fwriteerror.c (fwriteerror): Call fclose also when an error
1159 condition was already detected.
1160 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1162 2006-04-19 Derek Price <derek@ximbiot.com>
1163 Eric Blake <ebb9@byu.net>
1165 * inttypes.h: Correct grammar in comment.
1167 2006-04-18 Derek Price <derek@ximbiot.com>
1168 Paul Eggert <eggert@cs.ucla.edu>
1170 * inttypes.h: New file.
1171 * strtoimax.c: Assume <inttypes.h>.
1173 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1175 * utimens.c (futimens): glibc futimesat messes up if /proc
1176 isn't mounted. Problem reported by Kir Kolyshkin.
1178 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1180 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1181 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1182 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1184 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1186 Merge regex changes from libc, removing some of our
1187 POSIX-conformance changes that were rejected and redoing them in a
1190 * regcomp.c (re_compile_internal, init_dfa):
1191 Length arg is now size_t, not Idx. All uses changed.
1192 (peek_token): Forward decl now says internal_function.
1193 (__re_error_msgid, __re_error_msgid_idx):
1194 Now static rather than extern with attribute_hidden.
1195 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1196 For some reason libc prefers K&R style defns for external functions.
1197 (regerror) [!defined _LIBC]: Likewise.
1198 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1199 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1200 (build_range_exp, build_collating_symbol):
1202 (re_compile_fastmap): Use '\0' to memset, not 0.
1203 (utf8_sb_map): Make the calculations more obvious.
1204 (init_dfa, parse_bracket_exp, build_charclass_op):
1205 Call calloc and cast result, as glibc does.
1206 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1207 (build_range_exp, build_collating_symbol):
1208 Now internal functions.
1210 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1212 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1213 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1214 Don't depend on VMS; depend on __VMS instead, for POSIX
1215 namespace cleanness.
1216 (regoff_t): Define to ssize_t, not long int.
1218 Remove the REG_ macros named below. Instead, make the old names
1219 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1221 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1222 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1223 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1224 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1225 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1226 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1227 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1228 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1229 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1230 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1231 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1232 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1233 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1234 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1235 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1236 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1237 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1239 Remove. All uses replaced by the old RE_* names.
1240 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1241 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1242 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1243 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1244 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1245 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1246 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1247 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1248 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1249 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1250 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1251 Don't bother having these macros be independent of each others'
1252 values, since they no longer exist in the POSIX name space.
1254 Rename the following member names back to their old names,
1255 unless !__USE_GNU_REGEX. All uses changed back.
1256 (buffer): Renamed from re_buffer.
1257 (allocated): Renamed from re_allocated.
1258 (used): Renamed from re_used.
1259 (syntax): Renamed from re_syntax.
1260 (fastmap): Renamed from re_fastmap.
1261 (translate): Renamed from re_translate.
1262 (can_be_null): Renamed from re_can_be_null.
1263 (regs_allocated): Renamed from re_regs_allocated.
1264 (fastmap_accurate): Renamed from re_fastmap_accurate.
1265 (no_sub): Renamed from re_no_sub.
1266 (not_bol): Renamed from re_not_bol.
1267 (not_eol): Renamed from re_not_eol.
1268 (newline_anchor): Renamed from re_newline_anchor.
1269 (num_regs): Renamed from rm_num_regs.
1270 (start): Renamed from rm_start.
1271 (end): Renamed from rm_end.
1273 (free_state): Move up a bit.
1275 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1276 #define to be empty.
1277 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1278 when that is what is intended.
1279 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1280 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1282 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1283 All uses changed back to re_malloc, etc. It's now the caller's
1284 responsibility to check for overflow; all callers changed.
1285 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1286 (re_x2nrealloc): Remove.
1287 (free_state): Remove decl.
1289 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1290 (re_set_registers, re_exec):
1293 2006-01-31 Roland McGrath <roland@redhat.com>
1295 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1296 Reported by Mike Frysinger <vapier@gentoo.org>.
1298 2006-01-15 Andreas Jaeger <aj@suse.de>
1301 * regex_internal.c (re_string_reconstruct): Adjust for
1302 build_wcs_upper_buffer change.
1303 (build_wcs_upper_buffer): Change return type.
1305 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1307 * regex_internal.h: Include <stdint.h> if available.
1309 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1311 * regex_internal.h (SIZE_MAX): Provide a default definition.
1313 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1315 * regcomp.c: Adjust for changed secondary hash function.
1317 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1319 * regex.h: Pretty printing.
1320 Clean up namespace a bit.
1322 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1324 * regexec.c (update_cur_sifted_state, check_arrival,
1325 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1327 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1328 Ulrich Drepper <drepper@redhat.com>
1331 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1332 (bitset_word_t): Renamed from bitset_word. All uses changed.
1334 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1337 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1338 * regcomp.c: Remove unnecessary uses of
1339 unsigned RE_TRANSLATE_TYPE.
1340 * regex_internal.h: Likewise.
1341 * regex_internal.c: Likewise.
1342 * regexec.c: Likewise.
1343 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1345 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1347 * regexec.c (find_recover_state): Remove unnecessary
1349 (transit_state_bkref): Make DFA a const pointer.
1350 (get_subexp): Likewise.
1351 (check_arrival): Likewise.
1352 (update_cur_sifted_state): Likewise.
1353 (re_search_internal): Likewise.
1354 (prune_impossible_nodes): Likewise.
1355 (acquire_init_state_context): Likewise.
1356 (proceed_next_node): Likewise.
1357 (set_regs): Likewise.
1358 (free_fail_stack_return): Likewise.
1359 (check_arrival_expand_ecl): Mark DFA parameter as const.
1360 (check_arrival_expand_ecl_sub): Likewise.
1361 (check_subexp_limits): Likewise.
1362 (sub_epsilon_src_nodes): Likewise.
1363 (add_epsilon_src_nodes): Likewise.
1364 (merge_state_array): Likewise.
1365 (update_regs): Likewise.
1366 (build_trtable): Likewise.
1367 (sift_states_backward): Mark MCTX parameter as const.
1368 (build_sifted_states): Likewise.
1369 (update_cur_sifted_state): Likewise.
1370 (sift_states_mkref): Likewise.
1371 (check_arrival_expand_ecl): Mark eclosure as const.
1372 (check_dst_limits_calc_pos_1): Likewise.
1373 * regex_internal.h (re_match_context_t): Make dfa a const
1376 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1378 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1379 (transit_state_sb): Likewise.
1380 (transit_state_mb): Likewise.
1381 (sift_states_iter_mb): Likewise.
1382 (check_arrival_add_next_nodes): Likewise.
1383 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1384 [_LIBC] (re_search_2_stub): Use mempcpy.
1386 * regex_internal.c (re_string_reconstruct): Avoid calling
1387 mbrtowc for very simple UTF-8 case.
1389 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1391 (re_acquire_state_context): Likewise.
1392 * regex_internal.h: Adjust prototypes.
1394 * regex.c: Prevent using C++ compilers.
1396 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1397 (re_acquire_state_context): Likewise.
1399 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1400 Bruno Haible <bruno@clisp.org>
1402 * stdint_.h: On OpenBSD, don't redefine types already included in
1403 <sys/types.h> and <inttypes.h>.
1405 2006-03-24 Eric Blake <ebb9@byu.net>
1407 * time_r.c (copy_string_result): Remove, as it is no longer used.
1409 2006-03-24 Simon Josefsson <jas@extundo.com>
1411 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1412 including some doc fixes.
1413 (base64_encode_alloc): Fix +1 bug on allocation failures.
1415 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1417 * base64.c (base64_encode): Do not read past end of array with
1418 unsanitized input on systems with CHAR_BIT > 8.
1420 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1422 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1423 Typedef to long int, not to off_, as POSIX will likely change
1426 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1428 * argp-help.c (validate_uparams): Fix typo
1429 * argp-parse.c (argp_default_options): Consistently begin help
1430 messages with a lowercase letter.
1432 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1434 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1435 overrun buffers and shouldn't be used (much as gets shouldn't be
1437 * time_r.c (asctime_r, ctime_r): Likewise.
1439 2006-03-08 Simon Josefsson <jas@extundo.com>
1441 * gc-gnulib.c (randomize): Don't open files called 'no', they
1442 signal that configure disabled the device.
1444 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1446 * c-stack.c: Include unistd.h unconditionally, since we now assume
1448 * getlogin_r.c: Likewise.
1449 * getlogin_r.h: Likewise.
1451 * pagealign_alloc.c: Likewise.
1452 * unistd_.h: Remove; no longer needed.
1454 2006-03-07 Simon Josefsson <jas@extundo.com>
1456 * unistd_.h: New file.
1458 2006-03-07 Simon Josefsson <jas@extundo.com>
1460 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1462 2006-03-01 Simon Josefsson <jas@extundo.com>
1464 * readline.c: Fix typo, tiny patch from Stepan Kasal
1467 2006-02-28 Simon Josefsson <jas@extundo.com>
1469 * getopt.c: Protect #include of unistd.h, for MSVS.
1471 2006-02-27 Simon Josefsson <jas@extundo.com>
1473 * base64.h: Indent #define's. From Jim Meyering
1476 2006-02-27 Jim Meyering <jim@meyering.net>
1478 Revert the change of 2006-02-24, so these files can continue
1479 to be sync'd from gettext.
1480 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1483 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1485 * glob.c: Say "invalid" rather than "illegal" in comments.
1487 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1489 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1491 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1493 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1494 AT_FDCWD exceeds INT_MAX.
1495 * openat.h (AT_FDCWD): Likewise.
1497 2006-02-14 Jim Meyering <jim@meyering.net>
1499 Sync from coreutils.
1501 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1502 failure on deficient systems, and simplify gnulib lgpl dependencies.
1503 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1504 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1506 * xalloc-die.c: Remove unused definition of N_.
1508 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1510 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1512 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1514 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1515 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1517 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1519 * argp-namefrob.h: Restore changes accidentally lost during the
1520 "autoupdate" on 2005-12-12.
1522 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1524 * fnmatch.c (L_): Renamed from L, to work around a bug in
1525 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1526 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1529 2006-01-26 Simon Josefsson <jas@extundo.com>
1531 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1532 prototype is visible on mingw32.
1534 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1537 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1540 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1542 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1543 attempt to open for write; this always fails, at least on POSIX
1544 hosts. This reinstates the 2006-01-09 change, which was
1545 inadvertently removed.
1547 2006-01-26 Bruno Haible <bruno@clisp.org>
1548 Paul Eggert <eggert@cs.ucla.edu>
1550 * stdbool_.h (_Bool)
1551 [(! (defined __cplusplus || defined __BEOS__)
1552 && !defined __GNUC__
1553 && !(defined __HP_cc || defined __xlc__
1554 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1555 || defined __sgi))]:
1556 #define to signed char in these cases too; this simplifies
1557 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1558 etc., separately) and makes it more conservative.
1560 2006-01-21 Jim Meyering <jim@meyering.net>
1562 Sync from the stable (b5) branch of coreutils:
1564 * fts.c (fts_children): Don't let close() clobber errno from
1567 * fts.c (fts_stat): When following a symlink-to-directory,
1568 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1569 a dangling symlink. That can also happen at least for ELOOP.
1570 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1571 FYI, this bug predates the inclusion of fts.c in coreutils.
1573 * fts.c (fts_open): Put new maxarglen declaration and uses
1574 in their own block, so pre-c99 compilers don't object.
1576 Avoid the double-free (first in fts_read, second in fts_close) that
1577 would occur when an `active' directory is made inaccessible (e.g.,
1578 via chmod a-x) during a traversal.
1579 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1580 before returning. Reproduce this failure by
1581 mkdir -p a/b; cd a; chmod a-x . b
1582 Reported by Stavros Passas.
1584 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1586 * argp-namefrob.h: Bugfix. Remove stray #
1588 2006-01-25 Bruno Haible <bruno@clisp.org>
1590 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1592 Reported by Paul Eggert.
1594 2006-01-25 Jim Meyering <jim@meyering.net>
1596 * fileblocks.c: Remove more useless parentheses.
1597 * readutmp.h: Likewise.
1599 2006-01-24 Bruno Haible <bruno@clisp.org>
1601 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1603 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1606 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1607 to avoid problems with the built-in _Bool type.
1608 Reported by Paul Eggert on 2005-11-26.
1610 2006-01-24 Jim Meyering <jim@meyering.net>
1612 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1614 2006-01-24 Simon Josefsson <jas@extundo.com>
1616 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1619 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1621 Work around porting bugs reported by Dieter in
1622 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1623 * getopt.c (_NOPROTO): Remove; no longer needed.
1624 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1625 Include "getopt.h" first, to check interface.
1626 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1628 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1629 (__strndup): Revert to K&R-style function dfns, the glibc style.
1630 * strnlen.c: Don't claim it's taken from glibc; it's not.
1631 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1632 Include strnlen.h first, to get prototype properly.
1633 (strnlen): Renamed from __strnlen.
1636 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1638 These changes imported from libc.
1639 * getopt.c: Use __fxprintf instead of inline stream orientation
1640 test and two separate function calls.
1641 * strndup.c (__strndup): Add libc_hidden_def.
1643 2006-01-22 Bruno Haible <bruno@clisp.org>
1645 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1646 temporary buffer for sprintf, take into account the precision also
1647 for 'd', 'i', 'u', 'o', 'x', 'X'.
1649 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1651 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1652 to pacify gcc -Wswitch-default.
1654 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1656 * argp-help.c (usage_long_opt): Do not print DOC options.
1657 (__argp_base_name): Removed
1658 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1660 (__argp_base_name): Provide macro definition or extern declaration
1661 depending on the configuration
1663 2006-01-20 Simon Josefsson <jas@extundo.com>
1665 * inet_ntop.h: Unconditionally include sys/socket.h.
1667 2006-01-19 Simon Josefsson <jas@extundo.com>
1669 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1671 2006-01-12 Simon Josefsson <jas@extundo.com>
1673 * base64.c: Fix warning, reported by Bruno Haible
1674 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1676 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1678 Sync from coreutils.
1679 * md5.c: Fix commentary typos.
1680 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1681 * md5.h (__attribute__): Remove; unused.
1682 * sha1.c: Fix commentary to match md5 better.
1683 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1684 so that we don't need to worry about alignment. All uses changed.
1685 This merges the 2005-10-28 md5 change into sha1.
1687 2006-01-11 Jim Meyering <jim@meyering.net>
1689 Sync from coreutils.
1690 * md5.c (OP): Fix spacing.
1692 2006-01-11 Simon Josefsson <jas@extundo.com>
1694 * stdint_.h (SIZE_MAX): Add missing (.
1696 2006-01-10 Bruno Haible <bruno@clisp.org>
1698 * argp.h (__const): Remove macro. Use const instead.
1699 * argp-fmtstream.h (__const): Likewise.
1700 * glob_.h (__const): Remove macro.
1701 * glob-libc.h: Use const instead of __const.
1703 2006-01-10 Jim Meyering <jim@meyering.net>
1705 Avoid the double-free (first in fts_read, second in fts_close) that
1706 would occur when an `active' directory is made inaccessible (e.g.,
1707 via chmod a-x) during a traversal.
1708 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1709 before returning. Reproduce this failure by
1710 mkdir -p a/b; cd a; chmod a-x . b
1711 Reported by Stavros Passas.
1713 Sync from coreutils.
1714 * sha1.c: Tweak grammar in a comment.
1716 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1718 * regex_internal.h (BITSET_WORD_BITS):
1719 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1720 preprocessor mishandles large unsigned values as if they were signed.
1721 Problem reported by Claudio Fontana in
1722 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1724 2006-01-10 Simon Josefsson <jas@extundo.com>
1726 * socket_.h: New file.
1728 2006-01-10 Bruno Haible <bruno@clisp.org>
1730 * localcharset.c: Update from GNU gettext.
1732 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1734 Sync from coreutils.
1735 * chdir-long.c (cdb_free): Don't bother trying to open directory
1736 for write access: POSIX says that must fail.
1737 * fts.c (diropen): Likewise.
1738 * save-cwd.c (save_cwd): Likewise.
1739 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1740 well, for minor improvements on hosts that lack O_DIRECTORY.
1741 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1742 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1743 Fall back on chown if open failed with EACCES.
1745 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1746 Report an error at compile-time if only a 1-second nominal clock
1747 resolution is found.
1749 * lchmod.h: New file.
1750 * mkdir-p.c: Include lchmod.h, lchown.h.
1751 (make_dir_parents): Use lchown rather than chown, and
1752 lchmod rather than chmod.
1754 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1755 too. Problem with "none" reported by Bob Proulx. Problem with
1756 "proc" reported by n0dalus.
1758 * mountlist.c: Include <limits.h>.
1759 (dev_from_mount_options)
1760 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1761 New function. It no longer assumes "dev=" has the System V meaning
1762 on Linux (since it doesn't). It also parses "dev=" more carefully.
1763 (read_file_system_list)
1764 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1765 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1768 * posixtm.h (PDS_PRE_2000): New macro.
1769 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1770 All usages changed. Reject dates outside the range 1969-1999 if
1771 PDS_PRE_2000 is used.
1773 2006-01-09 Jim Meyering <jim@meyering.net>
1775 Sync from coreutils.
1777 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1779 * chdir-safer.h, chdir-safer.c: New files.
1781 * modechange.c (mode_compile): Reject an invalid mode string
1782 that starts with an octal digit. From Andreas Gruenbacher.
1784 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1785 and dup to open_safer and dup_safer, respectively.
1786 (openat_permissive): Fix typo in comment.
1788 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1789 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1790 (_): Remove; no longer needed.
1791 (openat): Renamed from rpl_openat; no need for rpl_openat
1792 since openat.h renames openat for us.
1793 Replace most of the body with a call to openat_permissive,
1794 to avoid duplicate code.
1795 Port to (probably hypothetical) environments were mode_t is
1797 (openat_permissive): Require mode arg, so that we can check
1798 types better. Put it just after flags. Change cwd failure
1799 indicator from pointer-to-bool to pointer-to-errno-value.
1800 All callers changed.
1801 Invoke openat_save_fail and/or openat_restore_fail if
1802 cwd_errno is null, so that openat can call us.
1803 (openat_permissive, fdopendir, fstatat, unlinkat):
1804 Simplify errno handling to avoid some duplicate code,
1805 as it's OK to set errno on success.
1806 * openat.h: Revamp code so that function macros depend on
1807 __OPENAT_PREFIX only, not also on AT_FDCWD.
1808 (openat_ro): Remove. Caller changed to use openat_permissive.
1809 (openat_permissive): Now a macro, if not a function.
1810 (openat_restore_fail, openat_save_fail): Now always functions,
1811 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1813 * openat-priv.h: New file, defining macros used by mkdirat.c
1815 * mkdirat.c: Include openat-priv.h.
1816 Remove definitions of macros defined therein.
1817 * openat.c: Likewise.
1819 * mkdirat.c (mkdirat): New file and function.
1820 * openat.h (mkdirat): Declare.
1822 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1824 * openat.h (openat_permissive): Declare.
1825 (openat_ro): Define.
1827 * openat.c (EXPECTED_ERRNO): New macro.
1828 (openat_permissive): New function -- used in remove.c rewrite.
1829 (all functions): Set errno just before returning, only if there
1830 was an actual failure.
1831 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1833 Emulate openat-family functions using Linux's procfs, if possible.
1834 Idea and some code based on Ulrich Drepper's glibc changes.
1836 * openat.c: (BUILD_PROC_NAME): New macro.
1837 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1838 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1839 before falling back on save_cwd and restore_cwd.
1840 (fdopendir, fstatat, unlinkat): Likewise.
1842 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1843 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1845 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1846 as second argument to va_arg. Otherwise, some versions of gcc
1847 warn that `if this code is reached, the program will abort'.
1849 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1851 Sync from coreutils.
1853 Add POSIX ACL support
1854 * acl.h (copy_acl, set_acl): Add declarations.
1855 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1856 systems other than Linux.
1857 (chmod_or_fchmod): New function: use fchmod when possible,
1858 and chmod otherwise.
1859 (file_has_acl): Add a POSIX ACL implementation, with a
1860 Linux-specific subcase.
1861 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1862 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1863 acls are unsupported.
1864 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1865 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1868 2006-01-09 Bruno Haible <bruno@clisp.org>
1870 * sysexit_.h (EX_OK): New macro.
1871 Suggested by Martin Lambers <marlam@marlam.de>.
1873 2006-01-09 Bruno Haible <bruno@clisp.org>
1875 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1876 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1877 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1878 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1880 2006-01-09 Bruno Haible <bruno@clisp.org>
1882 * stdint_.h (SIZE_MAX): Write the value without involving negative
1885 2005-10-16 Bruno Haible <bruno@clisp.org>
1887 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1888 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1890 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1892 * strftime.c (tzname): Don't declare if it is already #defined.
1893 Problem reported for Mingw by Mark Junker.
1895 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1897 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1898 long int, not int, for nanosecond counts, so that people who are
1899 used to POSIX struct timespec won't be surprised. Reported by Jim
1902 2005-12-16 Jim Meyering <jim@meyering.net>
1904 * fprintftime.c, fprintftime.h: New files.
1906 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1908 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1909 * argp-help.c (fill_in_uparams): Check if the constructed
1910 struct uparams is valid. Fall back to the default values if it is
1913 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1915 * argp-help.c (__argp_base_name): New function
1916 (__argp_short_program_name): Rewrite using __argp_base_name
1917 * argp-namefrob.h: Define program_invocation_name and
1918 program_invocation_short_name if requested
1919 (__argp_base_name): Add prototype
1920 * argp-parse.c (argp_def): Use gettext wrappers
1921 (argp_default_parser): Use __argp_base_name
1922 * argp-pin.c: New file. Defines program_invocation_name and
1923 program_invocation_short_name on systems that lack them.
1925 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1927 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1928 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1929 porting problem reported by Georg Schwarz in
1930 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1932 2005-07-09 Bruno Haible <bruno@clisp.org>
1934 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1935 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1936 Reported by Mark Junker <mjscod@gmx.de>.
1938 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1940 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1941 (uintmax_t) [defined uintmax_t]: Do not declare.
1942 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1943 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1944 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1945 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1946 sake of portability to weird hosts that C allows (though we don't
1947 know of any practical examples).
1949 * savedir.h (fdsavedir): New decl.
1950 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1951 contains most of the former guts of savedir.
1952 (savedir): Use savedirstream.
1955 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1957 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1958 coreutils no longer futzes with rounding modes.
1960 2005-11-14 Jim Meyering <jim@meyering.net>
1962 * mkstemp-safer.c: Include <config.h>, required for possible
1963 replacement of mkstemp.
1965 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1967 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1969 (gethrxtime) [! (HAVE_NANOUPTIME
1970 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1971 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1972 our own approximation.
1974 2005-11-10 Simon Josefsson <jas@extundo.com>
1976 * readline.c: Remove EOL.
1978 2005-11-08 Eric Blake <ebb9@byu.net>
1980 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1982 2005-11-08 Eric Blake <ebb9@byu.net>
1984 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1986 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1988 Fix porting problem reported by Theodoros V. Kalamatianos.
1989 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1990 Don't assume that futimes failing means we must fail.
1992 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1994 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1995 leave errno alone. Problem reported by Dmitry V. Levin.
1997 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1999 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2000 errno alone. Problem reported by Frederic Jolliton.
2002 2005-10-28 Simon Josefsson <jas@extundo.com>
2004 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2005 "restrict" keywords, as per POSIX. Protect the function
2006 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2007 Don't use K&R prototypes. Check the sprintf return values.
2008 Re-define EAFNOSUPPORT if not present. Indent.
2010 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2011 suggested by Bruno Haible <bruno@clisp.org>.
2013 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2015 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2017 * gc-libgcrypt.c: Add MD2 (which is not available through
2020 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2022 * md2.h, md2.c: New files.
2024 2005-10-24 Simon Josefsson <jas@extundo.com>
2026 * md4.h: Shrink buffer size, now that we changed the type.
2028 2005-10-22 Simon Josefsson <jas@extundo.com>
2030 * arcfour.h, arcfour.c: Use fixed size indices in the
2031 arcfour_context struct (simplify test vector testing in GNU
2034 2005-10-22 Simon Josefsson <jas@extundo.com>
2036 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2037 suggested by Bruno Haible <bruno@clisp.org>.
2039 2005-10-22 Simon Josefsson <jas@extundo.com>
2041 * crc.h: Include stddef.h, for size_t.
2043 2005-10-21 Simon Josefsson <jas@extundo.com>
2045 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2046 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2048 2005-10-21 Simon Josefsson <jas@extundo.com>
2050 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2053 2005-10-21 Simon Josefsson <jas@extundo.com>
2055 * gc-gnulib.c: Support ARCTWO in CBC mode.
2057 2005-10-21 Simon Josefsson <jas@extundo.com>
2059 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2062 * hmac-sha1.c (hmac_sha1): Likewise.
2064 * crc.c (crc32_update): Actually use crc parameter, suggested by
2065 Bruno Haible <bruno@clisp.org>.
2067 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2070 2005-10-21 Simon Josefsson <jas@extundo.com>
2072 * des.h, des.c: New files.
2074 * gc-gnulib.c: Support DES.c
2076 2005-10-21 Simon Josefsson <jas@extundo.com>
2078 * arctwo.h, arctwo.c: New files.
2080 * gc-gnulib.c: Support ARCTWO.
2082 2005-10-21 Simon Josefsson <jas@extundo.com>
2084 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2086 2005-10-19 Simon Josefsson <jas@extundo.com>
2088 * gc-gnulib.c: Support ARCFOUR.
2090 2005-10-19 Simon Josefsson <jas@extundo.com>
2092 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2095 * gc.h: Add ECB enum type.
2097 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2099 2005-10-19 Simon Josefsson <jas@extundo.com>
2101 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2103 2005-10-18 Simon Josefsson <jas@extundo.com>
2105 * md4.h, md4.c: New files, based on md5.?.
2107 2005-10-17 Simon Josefsson <jas@extundo.com>
2109 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2111 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2113 2005-10-17 Simon Josefsson <jas@extundo.com>
2115 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2117 2005-10-17 Simon Josefsson <jas@extundo.com>
2119 * gc.h, gc-libgcrypt.c: Add ciphers.
2121 2005-10-17 Simon Josefsson <jas@extundo.com>
2123 * sha1.c: Use uint32_t instead of md5_uint32.t
2125 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2128 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2130 * md5.h: Use stdint.h and uint32_t. Doc fix.
2132 2005-10-15 Simon Josefsson <jas@extundo.com>
2134 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2136 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2138 2005-10-14 Simon Josefsson <jas@extundo.com>
2140 * arcfour.h, arcfour.c: New files.
2142 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2144 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2145 include <wchar.h>; no longer needed.
2147 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2148 and Ulrich Drepper <drepper@redhat.com>
2151 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2152 instead of inline stream orientation test and two separate
2153 function calls. Pay no attention to USE_IN_LIBIO.
2155 2005-10-14 Roland McGrath <roland@redhat.com>
2157 Import from libc. [BZ #1331]
2158 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2160 Reported by Matej Vela <vela@debian.org>.
2162 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2164 * mkdir-p.c (make_dir_parents): Don't report an error if an
2165 intermediate directory is in a read-only file system. Problem
2166 reported by Eric Blake.
2168 2005-10-13 Simon Josefsson <jas@extundo.com>
2170 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2171 Move memory allocation outside of loop.
2173 2005-10-12 Simon Josefsson <jas@extundo.com>
2175 * gc-pbkdf2-sha1.c: New file.
2177 * gc.h: Add gc_pbkdf2_sha1 prototype.
2179 2005-10-12 Simon Josefsson <jas@extundo.com>
2181 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2182 suggested by Bruno Haible <bruno@clisp.org>.
2184 2005-10-12 Simon Josefsson <jas@extundo.com>
2186 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2188 * gc-gnulib.c (gc_hmac_sha1): New function.
2190 2005-10-12 Simon Josefsson <jas@extundo.com>
2192 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2194 2005-10-12 Simon Josefsson <jas@extundo.com>
2196 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2197 GC_USE_HMAC_MD5, respectively.
2199 * gc-libgcrypt.c (gc_md5): Fix assert call.
2202 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2204 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2206 * gc-gnulib.c (gc_hash_buffer): Ditto.
2208 2005-10-11 Bruno Haible <bruno@clisp.org>
2210 * c-strcasestr.h: New file, from GNU gettext.
2211 * c-strcasestr.c: New file, from GNU gettext.
2213 2005-10-11 Bruno Haible <bruno@clisp.org>
2215 * c-strcase.h: New file, from GNU gettext.
2216 * c-strcasecmp.c: New file, from GNU gettext.
2217 * c-strncasecmp.c: New file, from GNU gettext.
2219 2005-10-11 Simon Josefsson <jas@extundo.com>
2221 * crc.h, crc.c: New files.
2223 * gc.h (gc_hash_buffer): Add doc.
2225 2005-10-08 Simon Josefsson <jas@extundo.com>
2227 * gc.h: Add gc_hash and gc_hash_buffer.
2229 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2231 * gc-libgcrypt.c (gc_hash_buffer): Add.
2233 2005-10-11 Bruno Haible <bruno@clisp.org>
2235 * strcasecmp.c: Include limits.h.
2236 (strcasecmp): Avoid integer overflow on exotic platforms.
2237 * strncasecmp.c: Include limits.h.
2238 (strncasecmp): Avoid integer overflow on exotic platforms.
2239 Reported by Paul Eggert.
2241 2005-10-06 Simon Josefsson <jas@extundo.com>
2243 * hmac-md5.c: New file.
2247 2005-10-06 Simon Josefsson <jas@extundo.com>
2249 * memxor.c (memxor): Avoid casts and warnings.
2251 2005-10-05 Derek Price <derek@ximbiot.com>
2253 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2255 2005-10-05 Simon Josefsson <jas@extundo.com>
2257 * memxor.c (memxor): Fix compiler error.
2259 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2260 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2262 * memxor.h, memxor.c: New files.
2264 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2265 we assume all systems have it, suggested by Jim Meyering
2266 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2267 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2268 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2271 2005-10-04 Bruno Haible <bruno@clisp.org>
2273 * verify.h (verify_true): Provide alternative definition for C++.
2275 2005-10-04 Simon Josefsson <jas@extundo.com>
2277 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2278 D. Baushke" <mdb@gnu.org>.
2280 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2282 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2283 (SSIZE_MAX): New macro, if not already defined.
2284 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2287 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2289 * exclude.c: Include verify.h.
2290 (verify): Remove. All callers changed to use verify.h's version.
2291 * strtoimax.c: Likewise.
2292 * utimecmp.c: Likewis.e
2294 Sync from coreutils.
2295 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2296 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2297 * .cvsignore: Add fts.h, search.h, t-fpending.
2298 * settime.c (settime): Fix { typo in previous patch. Also, don't
2299 bother returning ENOSYS if settimeofday or stime fails; just let
2300 them return whatever errno they want to return.
2301 * utimens.c: Include unistd.h, for dup2.
2302 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2303 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2305 2005-10-02 Jim Meyering <jim@meyering.net>
2307 Sync from coreutils.
2308 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2309 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2310 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2311 Remove AT_FDCWD test.
2312 Do not consume the fd unless successful.
2313 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2314 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2315 block, so that we don't even try to compile it if settimeofday is
2316 available. This works around a compilation failure on OSF1 V5.1,
2317 due to stime requiring a `long int*' while tv_sec is `int'.
2319 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2321 * getdelim.c (getdelim): Remove unused variables.
2323 2005-10-01 Simon Josefsson <jas@extundo.com>
2325 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2326 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2327 AI_* and EAI_* definitions. Protect function declarations.
2329 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2331 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2332 so that the code works even with ancient cpp. Portability problem
2333 with GCC 2.7.2.1 reported by Thomas M.Ott.
2335 2005-09-27 Jim Meyering <jim@meyering.net>
2337 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2339 * intprops.h (signed_type_or_expr__): Define.
2340 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2343 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2345 * verify.h (verify_expr): Remove, replacing with:
2346 (verify_true): New macro that returns true instead of void.
2347 (verify_type__): Remove.
2348 (verify): Use verify_true rather than verify_type__.
2350 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2352 * utimens.c (ENOSYS): Define if not already defined.
2353 (futimens): Support having a null PATH if the file descriptor
2356 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2358 (__attribute): Define to empty unless GCC 3.1 or later.
2359 This works around a core dump on OpenBSD 3.4, which has GCC
2360 2.95.3, which dumps core when given __attribute__(()). It also
2361 simplifies other tests, since we really don't want to bother with
2362 worrying about which ancient version of GCC supported what.
2363 Original problem reported by Yoann Vandoorselaere, with part of
2364 the fix suggested by Derek Price.
2366 2005-09-24 Jim Meyering <jim@meyering.net>
2368 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2369 so we can once again use a positive bitfield width of 1 -- now we
2370 don't have to explain why we were using a bitfield width of 2.
2372 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2374 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2375 Problem reported by Eric Blake.
2376 (getaddrinfo): Initialize se so that it's not garbage.
2377 Redo internal storage allocation so that it doesn't make unportable
2378 assumptions about alignment.
2381 * utimens.c (futimens): Use futimesat if available.
2382 Prefer it to futimes since it doesn't have the futimes bug.
2384 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2385 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2386 Instead, declare a function that returns a pointer to an array,
2387 and use verify_type__ to declare the size of the array.
2388 Problem and germ of a solution reported by Bruno Haible.
2389 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2390 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2392 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2394 Sync from coreutils.
2396 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2398 * argmatch.h: Include verify.h
2399 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2400 (ARGMATCH_ASSERT): Remove; unused.
2401 * canonicalize.c: Assume STDC_HEADERS.
2402 * exclude.c: Include "strcase.h".
2403 * regex_internal.h [!defined _LIBC]: Likewise.
2404 * getusershell.c: Include stdio--.h rather than stdio.h
2406 (getusershell): Call fopen, not fopen_safer.
2407 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2408 Do not include unistd-safer.h.
2409 (save_cwd): Don't call fd_safer; no longer needed
2410 now that we include fcntl--.h.
2412 * getdate.y (relative_time): New type.
2413 (RELATIVE_TIME_0): New constant.
2414 (parser_control): Use relative_time instead of doing it ourselves.
2415 (%union): Add new relative_time rel member.
2416 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2418 (relunit, relunit_snumber): Now of type rel.
2419 (zone, rel, relunit, get_date): Adjust to above changes.
2421 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2422 Do not include unistd-safer.h.
2423 (getloadavg): Don't call fd_safer; no longer needed
2424 now that we include fcntl--.h.
2426 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2427 (make_dir_parents): Treat ENOSYS like EEXIST.
2429 Improve quality of diagnostics on restore_cwd failure.
2430 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2431 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2432 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2433 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2434 each time through the loop. Do not diagnose restore_cwd failure;
2435 that is the caller's job (and perhaps the caller does not care).
2437 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2438 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2439 If the file already exists but is not a directory, don't bother
2440 to try to make its parents.
2441 Close potential file descriptor leak if we can't chdir("/") (!).
2442 Don't always return true if chdir($PWD) fails; return true only
2443 if the requested action was done successfully (except for the
2445 Don't log final directory unless we actually made it.
2446 Refactor to avoid duplicate code to fix up permissions.
2447 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2449 * strftime.c (my_strftime): Rewrite the previous change slightly,
2450 to make it a bit faster and (I hope) clearer.
2451 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2452 Fix bug in formats like %2N.
2454 * verify.h: New file.
2456 2005-09-22 Jim Meyering <jim@meyering.net>
2458 Sync from coreutils.
2460 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2462 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2463 the .tm_year member, since otherwise gcc-4.0 would now warn about
2464 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2466 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2467 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2469 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2470 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2471 when run in a time zone for which daylight savings time is in effect
2472 for the starting date.
2474 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2475 stop us from restricting permissions of just-created absolute-named
2477 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2478 to restore initial working directory.
2479 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2480 to tell caller if/when we change the working directory and are
2481 unable to return to the initial one.
2482 * mkdir-p.h (make_dir_parents): Update prototype.
2483 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2484 `return false'. This fixes a bug introduced on 2004-07-30.
2486 * openat.c (fdopendir): Be sure to close the supplied
2487 file descriptor before returning. This makes our replacement
2488 implementation a little closer to Solaris's, where fdopendir
2489 ties the file descriptor to the returned DIR* pointer.
2490 * openat.c (unlinkat): New function.
2491 * openat.h (unlinkat): Add prototype.
2492 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2493 (openat_restore_fail): Rename from openat_restore_die.
2494 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2496 Provide an alternative to exiting immediately upon save_cwd or
2497 restore_cwd failure. Now, an application can arrange e.g.,
2498 to perform a longjump in that case.
2499 * openat.c: Include dirname.h.
2500 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2501 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2502 and openat_restore_die rather than calling error directly.
2503 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2505 * openat-die.c (openat_save_die, openat_restore_die): New file.
2506 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2508 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2509 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2510 int utc, int nanoseconds);
2512 date should not have to allocate a megabyte of virtual memory to
2513 handle a format argument like +%1048575T. When implemented with
2514 strftime, it must allocate such a buffer, use strftime to fill it
2515 in, print it, then free it.
2516 With fprintftime, it simply prints everything and exits.
2517 With no need for memory allocation, that's one fewer way to fail.
2518 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2519 optional field width, not before, so we accept %9:z, not %:9z.
2520 (my_strftime): Be sure to use L_('x') for literals.
2522 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2523 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2524 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2525 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2526 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2527 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2528 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2529 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2530 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2532 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2533 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2534 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2535 and don't include <sys/file.h>).
2537 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2539 Sync from coreutils.
2541 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2542 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2543 [!LDAV_DONE]: Avoid unused variable warning.
2545 2005-09-21 Bruno Haible <bruno@clisp.org>
2547 * unicodeio.h (unicode_to_mb): New declaration.
2549 2005-09-20 Derek Price <derek@ximbiot.com>
2551 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2553 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2555 Use a consistent style for including <config.h>.
2556 * __fpending.c, acl.c, argmatch.c,
2557 argp-help.c, argp-parse.c,
2558 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2559 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2560 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2561 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2562 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2563 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2564 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2565 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2566 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2567 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2568 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2569 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2570 modechange.c, mountlist.c, open-safer.c, physmem.c,
2571 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2572 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2573 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2574 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2575 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2576 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2577 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2578 userspec.c, utimecmp.c, version-etc-fsf.c,
2579 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2580 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2581 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2582 Standardize inclusion of config.h.
2583 * __fpending.h, dirfd.h, getdate.h, human.h,
2584 inttostr.h: Removed inclusion of config.h from header files.
2585 * inttostr.c: Adjusted in-tree users.
2586 * timespec.h: Remove superfluous warning to include config.h.
2587 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2588 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2589 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2590 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2592 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2594 * stat-time.h: New file.
2595 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2596 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2598 (timespec_cmp): New function.
2599 * utimecmp.c: Include stat-time.h.
2600 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2601 members exist, not on the obsolescent ST_MTIM_NSEC.
2602 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2604 2005-09-15 Derek Price <derek@ximbiot.com>
2605 Paul Eggert <eggert@cs.ucla.edu>
2607 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2608 changes, consolidating in...
2609 * regex_internal.h: ...this file.
2611 2005-09-15 Derek Price <derek@ximbiot.com>
2613 * regex_internal.h: Blank `pure' for GNUC < 3.
2614 * regex_internal.c: Ditto, using this...
2615 (__GNUC_PREREQ): ...new macro.
2616 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2617 (__GNUC_PREREQ): ...this new macro.
2619 * strstr.h: Include string.h. Define strstr as a macro here.
2621 2005-09-13 Derek Price <derek@ximbiot.com>
2623 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2625 Reported by Jim Meyering <jim@meyering.net>.
2627 2005-09-13 Jim Meyering <jim@meyering.net>
2629 * canon-host.c: Filter through gnu indent and reword comments slightly.
2630 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2632 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2634 * lib/base64.c: Typo.
2635 (base64_encode): Put b64str in initialized data section.
2637 2005-09-12 Derek Price <derek@ximbiot.com>
2639 Return usable errors from canon-host.
2640 * canon-host.h: New file.
2641 * canon-host.c (canon_host): Wrap...
2642 (canon_host_r): ...this new function, which now relies exclusively on
2644 (ch_strerror): New function.
2645 (last_cherror): New global.
2646 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2647 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2649 (freeaddrinfo): Free ai->ai_canonname when set.
2651 2005-09-12 Derek Price <derek@ximbiot.com>
2652 Paul Eggert <eggert@cs.ucla.edu>
2654 * glob-libc.h: Renamed from glob_.h. The new version is
2655 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2656 protecting things that should be done only in gnulib contexts.
2657 * glob_.h: New file, containing only the glob things needed for
2659 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2660 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2661 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2662 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2663 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2664 and to respect the namespace rules better.
2666 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2668 Merge glibc and coreutils changes into gnulib, plus a few
2670 * md5.c: Use #error rather than a string.
2671 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2672 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2673 (__attribute__): Define to empty for non recent-GCC.
2674 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2675 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2676 Renamed from their non-__ counterparts, with new macros replacing
2677 them if not _LIBC. Add __THROW attribute.
2679 (struct md5_ctx): Align buffer if using GCC.
2680 * sha1.h (struct sha1_ctx): Likewise.
2681 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2682 The old name was backwards.
2683 (NOTSWAP): Remove; not used.
2684 (rol): New macro, moved here from md5.h.
2685 (sha1_process_block): Remove a FIXME that doesn't make sense.
2687 2005-09-12 Derek Price <derek@ximbiot.com>
2689 * gai_strerror.c: Include config.h when available. Include
2690 getaddrinfo.h before other headers to test interface.
2691 Reported by Larry Jones <lawrence.jones@ugs.com>.
2693 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2695 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2696 definitions, since that's the preferred style in glibc.
2697 Fix a minor spacing issue, and update copyright notice to match glibc's.
2699 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2701 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2703 2005-09-06 Simon Josefsson <jas@extundo.com>
2705 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2706 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2708 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2710 Change bitset word type from unsigned int to unsigned long int,
2711 as this has better performance on typical 64-bit hosts.
2712 Port bitset code to hosts with unusual word sizes.
2713 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2714 (build_collating_symbol):
2715 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2716 argument is a bitset. This is merely a style issue, but it makes
2717 it clearer that an entire array is expected.
2718 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2719 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2720 Port to the case where bitset_word is not the same as unsigned int.
2721 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2722 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2724 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2725 (build_trtable, group_nodes_into_DFAstates):
2727 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2728 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2729 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2730 * regexec.c (group_nodes_into_DFAstates): Likewise.
2731 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2732 * regcomp.c (optimize_subexps, lower_subexp):
2733 Work even if bitset_word has holes in its bitwise representation.
2734 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2735 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2737 * regex_internal.c (re_string_reconstruct):
2738 Don't assume UCHAR_MAX == 255.
2739 * regex_internal.h (bitset_set_all): Likewise.
2740 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2742 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2743 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2745 (BITSET_WORD_MAX): New macro.
2746 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2747 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2748 (bitset_empty, bitset_copy):
2749 Prefer sizeof (bitset) to multiplying it out ourselves.
2750 (bitset_not_merge): Remove; unused.
2751 (bitset_contain): Return bool, not unsigned int with one bit on.
2752 All callers changed.
2753 * regexec.c (build_trtable): Don't assume bitset has no stricter
2754 alignment than re_node_set; do this by defining a new internal
2755 type struct dests_alloc and using it to allocate memory.
2757 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2759 Check for arithmetic overflow when calculating sizes, to prevent
2760 some buffer-overflow issues. These patches are conservative, in the
2761 sense that when I couldn't determine whether an overflow was possible,
2762 I inserted a run-time check.
2763 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2764 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2765 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2766 (re_xnrealloc, re_x2nrealloc): New inline functions.
2767 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2768 (build_equiv_class, build_charclass): Check for arithmetic overflow
2769 in size expression calculations.
2770 * lib/regex_internal.c (re_string_realloc_buffers):
2771 (build_wcs_upper_buffer, re_node_set_add_intersect):
2772 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2773 (re_dfa_add_node, register_state): Likewise.
2774 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2775 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2776 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2777 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2779 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2781 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2782 to avoid a collision with bits/local_lim.h in glibc.
2783 All uses changed. Problem reported by Dmitry V. Levin in
2784 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2786 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2787 bugs in int versus size_t comparisons.
2788 (re_string_context_at): Fix bug where the code assumed that
2791 Use bool where appropriate.
2792 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2793 All callers changed.
2794 (calc_eclosure_iter): Likewise, for ROOT arg.
2795 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2796 (build_charclass_op): Likewise, for NON_MATCH arg.
2797 * regex_internal.c (re_string_allocate, re_string_construct):
2798 (re_string_construct_common): Likewise, for ICASE arg.
2799 * regexec.c (re_search_2_stub, re_search_stub):
2800 Likewise, for RET_LEN arg.
2801 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2802 (set_regs): Likewise, for FL_BACKTRACK arg.
2803 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2804 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2805 (calc_eclosure_iter, parse_bracket_exp):
2806 Use bool for internal variables that are booleans.
2807 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2808 (set_regs, build_sifted_states, sift_states_bkref):
2809 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2810 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2811 (find_collation_sequence_value):
2813 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2814 (re_node_set_compare):
2815 Return bool, not int. All callers changed.
2816 * regexec.c (check_halt_node_context, check_dst_limits):
2817 (build_trtable, check_node_accept): Likewise.
2818 * regex_internal.h: Include stdbool.h.
2820 Fix bugs uncovered when converting to bool.
2821 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2822 failure instead of charging ahead blindly.
2823 * regex_internal.c (register_state): Likewise.
2824 * regexec.c (re_search_2_stub): Use simpler method than boolean
2825 for freeing internal storage.
2826 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2827 bitset pieces used as boolean, to avoid undefined behavior
2828 on hosts that do int overflow checking.
2830 2005-08-31 Derek Price <derek@ximbiot.com>
2832 * getdelim.c (getdelim): Return EOF on EOF.
2833 Reported by Larry Jones <lawrence.jones@ugs.com>.
2835 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2837 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2838 lengths fit in regoff_t; this isn't true if regoff_t is the same
2840 * regex.c (re_search_internal): 5th arg is LAST_START
2841 (= START + RANGE) instead of RANGE. This avoids overflow
2842 problems when regoff_t is the same width as size_t.
2843 All callers changed.
2844 (re_search_2_stub): Check for overflow when adding the
2845 sizes of the two strings.
2846 (re_search_stub): Check for overflow when adding START
2847 to RANGE; if it occurs, substitute the extreme value.
2849 2005-08-31 Jim Meyering <jim@meyering.net>
2851 * regcomp.c (search_duplicated_node): Make first pointer arg
2853 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2854 (register_state): Likewise.
2855 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2856 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2857 (group_nodes_into_DFAstates): Likewise.
2859 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2861 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2862 old glibc regex code mishandles strings longer than 2**31 bytes.
2863 This patch fixes this when the regex code is used in gnulib
2864 (i.e., outside glibc).
2866 This patch should not affect the use of the regex code inside
2867 glibc. No doubt this problem also needs to be handled for glibc
2868 as well, but the result will be an incompatible change to the
2869 glibc ABI, and the old ABI will have to be supported too. That
2870 can be the the subject for another patch.
2872 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2873 governing whether the rest of this patch is active. By default,
2874 the macro is disabled and the patch has no effect.
2875 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2876 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2877 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2878 (re_match_2, re_set_registers): Use the new types.
2879 * regex_internal.h (Idx, re_hashval_t): New types.
2880 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2882 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2883 (re_string_context_at, bin_tree_t, re_dfastate_t):
2884 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2885 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2886 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2887 (re_string_char_size_at, re_string_wchar_at):
2888 (re_string_elem_size_at):
2889 Use the new types and macros to port to 64-bit hosts.
2890 Use unsigned types for internal values, so that the code
2891 mostly works even for arrays larger than SSIZE_MAX.
2892 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2893 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2894 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2895 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2896 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2897 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2898 (calc_inveclosure, parse_dup_op, build_range_exp):
2899 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2900 (fetch_number, create_token_tree, mark_opt_subexp):
2902 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2903 (create_cd_newstate, re_string_allocate, re_string_construct):
2904 (re_string_realloc_buffers, build_wcs_upper_buffer):
2905 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2906 (re_string_reconstruct, re_string_peek_byte_case):
2907 (re_string_fetch_byte_case, re_string_context_at):
2908 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2909 (re_node_set_init_copy, re_node_set_add_intersect):
2910 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2911 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2912 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2913 (re_acquire_state, re_acquire_state_context, register_state):
2915 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2916 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2917 (re_search_internal, re_search_2_stub, re_search_stub)
2918 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2919 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2920 (update_cur_sifted_state, check_dst_limits):
2921 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2922 (check_subexp_limits, sift_states_bkref, merge_state_array):
2923 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2924 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2925 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2926 (expand_bkref_cache, check_node_accept_bytes):
2927 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2928 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2929 (acquire_init_state_context, check_halt_node_context):
2930 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2931 (sift_states_backward, clean_state_log_if_needed):
2932 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2933 (find_recover_state, transit_state_sb, transit_state_mb):
2934 (transit_state_bkref, build_trtable, match_ctx_clean):
2936 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2937 to work around an assumption that REG_MISSING is negative.
2939 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2940 (seek_collating_symbol_entry) [defined _LIBC]:
2941 (lookup_collation_sequence_value) [defined _LIBC]:
2942 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2943 Use prototypes rather than old-style function definitions.
2944 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2945 (transit_state_sb) [0]:
2946 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2948 * regexec.c (re_search_internal): Simplify update of rm_so and
2951 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2952 (optimize_subexps, lower_subexp):
2953 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2954 since the signed shift might overflow. Use 1u<<31 instead.
2955 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2956 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2959 * regcomp.c (optimize_subexps, lower_subexp):
2960 Use CHAR_BIT rather than 8, for clarity.
2961 * regexec.c (check_dst_limits_calc_pos_1):
2962 (check_subexp_matching_top): Likewise.
2963 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2964 have to worry about portability issues when shifting it left.
2965 Remove no-longer-needed test for table_size > 0.
2966 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2967 in a word, as the resulting behavior is undefined.
2968 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2969 in one case, a <= should have been an <, and in another case the
2970 whole test was missing.
2971 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2972 the standard name CHAR_BIT.
2973 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2974 this is not true on one's complement and signed-magnitude hosts.
2976 * regex_internal.h (re_sub_match_top_t): Remove unused member
2978 (struct re_dfa_t): Remove unused member states_alloc.
2979 * regcomp.c (init_dfa): Don't initialize unused members.
2981 2005-08-31 Bruno Haible <bruno@clisp.org>
2983 * strstr.c: Include <stddef.h>, for NULL.
2984 * strcasestr.c: Likewise.
2985 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2987 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2989 * iconvme.h: Add prototype for iconv_alloc.
2991 2005-08-29 Simon Josefsson <jas@extundo.com>
2993 * iconvme.c: Fix errno.
2995 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2997 * iconvme.c: Split iconv_string into iconv_alloc.
2999 2005-08-27 Jim Meyering <jim@meyering.net>
3001 * fopen-safer.c: Merge minor changes from coreutils.
3002 * dup-safer.c: Likewise.
3003 * fd-safer.c: Likewise.
3005 Merge from coreutils.
3006 * stdio--.h: New file.
3007 * stdlib--.h: New file.
3008 * mkstemp-safer.c: New file.
3010 GNU tar needs these.
3011 * pipe-safer.c: New file.
3012 * creat-safer.c: New file.
3013 * fcntl--.h (creat): Define to creat_safer.
3014 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3015 * unistd--.h (pipe): Define to pipe_safer.
3016 * unistd-safer.h: Declare pipe_safer.
3018 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3020 * regex_internal.h: Remove all references to
3021 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3023 (bitset_not, bitset_merge, bitset_not_merge):
3024 (bitset_mask, re_string_allocate, re_string_construct):
3025 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3026 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3027 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3028 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3029 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3030 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3031 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3032 (re_acquire_state_context):
3033 Remove unnecessary forward decls.
3034 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3035 Put __attribute at function definition,
3036 now that the function decl has been removed.
3037 * lib/regex_internal.c (re_string_peek_byte_case):
3038 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3041 2005-08-26 Simon Josefsson <jas@extundo.com>
3043 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3044 Haible <bruno@clisp.org>.
3046 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3048 * regexec.c (set_regs): Don't alloca with an unbounded size.
3050 alloca modernization/simplification for regex.
3051 * regex.c: Remove portability cruft for alloca. This no longer
3052 needs to be at the start of the file, and can be moved into
3053 regex_internal.h and simplified.
3054 * regex_internal.h: Include <alloca.h>.
3055 (__libc_use_alloca) [!defined _LIBC]: New macro.
3056 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3057 now works outside glibc.
3059 2005-08-24 Simon Josefsson <jas@extundo.com>
3061 * getpass.c: Add WIN32 implementation. Conditionalize use of
3062 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3063 GLIBC specific code.
3065 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3067 Make regex safe for g++. This fixes one real bug (an "err"
3068 that should have been "*err"). g++ problem reported by
3070 * regex_internal.h (re_calloc): New macro, consistent with
3071 re_malloc etc. All callers of calloc changed to use re_calloc.
3072 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3073 not int. All callers changed.
3074 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3075 just use an array of size MB_LEN_MAX.
3076 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3077 (find_recover_state): Change "err" to "*err"; this fixes what
3078 appears to be a real bug.
3079 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3082 2005-08-25 Jim Meyering <jim@meyering.net>
3084 * open-safer.c: Include <config.h>.
3085 Otherwise, we'd lose LARGEFILE support in any file using
3088 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3090 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3091 * regex.h (regerror): Likewise.
3093 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3094 requires this. (The code never needed it.)
3096 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3097 All uses of recently-renamed identifiers changed to use the new,
3098 POSIX-compliant names. The code will build and run just fine
3099 without these changes, but it's better to eat our own dog food
3100 and use the standard-conforming names.
3102 * regex.h: Fix a multitude of POSIX name space violations.
3103 These changes have an effect only for programs that define
3104 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3105 do not change anything for programs compiled in the normal way.
3106 Also, there is no effect on the ABI.
3108 (_REGEX_SOURCE): New macro.
3109 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3110 defined and _GNU_SOURCE is not; this fixes a name space violation.
3112 Rename the following macros to obey POSIX requirements.
3113 The old names are still visible as macros if _REGEX_SOURCE is defined.
3114 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3115 RE_BACKSLASH_ESCAPE_IN_LISTS.
3116 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3117 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3118 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3119 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3120 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3121 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3122 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3123 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3124 (REG_INTERVALS): renamed from RE_INTERVALS.
3125 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3126 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3127 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3128 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3129 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3130 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3131 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3132 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3133 RE_UNMATCHED_RIGHT_PAREN_ORD.
3134 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3135 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3136 (REG_DEBUG): renamed from RE_DEBUG.
3137 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3138 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3139 unusual, since we can't clash with the POSIX REG_ICASE.
3140 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3141 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3142 (REG_NO_SUB): renamed from RE_NO_SUB.
3143 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3144 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3145 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3146 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3147 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3148 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3149 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3150 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3151 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3152 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3153 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3154 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3155 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3156 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3157 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3158 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3159 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3160 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3161 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3162 (REG_FIXED): Renamed from REGS_FIXED.
3163 (REG_NREGS): Renamed from RE_NREGS.
3165 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3166 of other REG_* macros, since POSIX says the user is allowed to
3167 #undef these macros selectively.
3169 (reg_errcode_t): Update comment stating what other tables need
3172 Rename the following enum values to obey POSIX requirements.
3173 The old names are still visible as macros.
3174 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3175 is not defined, since GNU is supposed to be a superset of POSIX as
3176 much as possible, and since we want reg_errcode_t to be a signed
3177 type for implementation consistency.
3178 (_REG_NOERROR): Renamed from REG_NOERROR.
3179 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3180 (_REG_BADPAT): Renamed from REG_BADPAT.
3181 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3182 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3183 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3184 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3185 (_REG_EBRACK): Renamed from REG_EBRACK.
3186 (_REG_EPAREN): Renamed from REG_EPAREN.
3187 (_REG_EBRACE): Renamed from REG_EBRACE.
3188 (_REG_BADBR): Renamed from REG_BADBR.
3189 (_REG_ERANGE): Renamed from REG_ERANGE.
3190 (_REG_ESPACE): Renamed from REG_ESPACE.
3191 (_REG_BADRPT): Renamed from REG_BADRPT.
3192 (_REG_EEND): Renamed from REG_EEND.
3193 (_REG_ESIZE): Renamed from REG_ESIZE.
3194 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3195 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3196 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3197 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3198 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3200 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3201 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3202 changed. But support the old name if the new one is not defined
3203 and if _REGEX_SOURCE.
3205 Change the following member names in struct re_pattern_buffer.
3206 The old names are still supported if !_REGEX_SOURCE.
3207 The new names are always supported, regardless of _REGEX_SOURCE.
3208 (re_buffer): Renamed from buffer.
3209 (re_allocated): Renamed from allocated.
3210 (re_used): Renamed from used.
3211 (re_syntax): Renamed from syntax.
3212 (re_fastmap): Renamed from fastmap.
3213 (re_translate): Renamed from translate.
3214 (re_can_be_null): Renamed from can_be_null.
3215 (re_regs_allocated): Renamed from regs_allocated.
3216 (re_fastmap_accurate): Renamed from fastmap_accurate.
3217 (re_no_sub): Renamed from no_sub.
3218 (re_not_bol): Renamed from not_bol.
3219 (re_not_eol): Renamed from not_eol.
3220 (re_newline_anchor): Renamed from newline_anchor.
3222 Change the following member names in struct re_registers.
3223 The old names are still supported if !_REGEX_SOURCE.
3224 The new names are always supported, regardless of _REGEX_SOURCE.
3225 (rm_num_regs): Renamed from num_regs.
3226 (rm_start): Renamed from start.
3227 (rm_end): Renamed from end.
3229 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3230 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3231 Prepend __ to parameter names.
3233 Undo yesterday's changes.
3235 2005-08-24 Jim Meyering <jim@meyering.net>
3237 Sync from coreutils.
3238 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3240 2005-08-21 Bruno Haible <bruno@clisp.org>
3242 * lock.h: Add multiple inclusion guard.
3243 * tls.h: Add multiple inclusion guard.
3245 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3247 * regex.h (REG_NOSYS)
3248 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3249 Define, since POSIX requires it as of 2001.
3250 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3251 New private symbol, used to keep the enum signed in all cases.
3252 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3253 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3255 * regex_internal.c (re_string_skip_chars, register_state):
3257 Remove forward decls; no longer needed now that we use prototypes.
3258 * regexec.c (acquire_init_state_context, check_halt_node_context):
3259 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3260 (clean_state_log_if_needed): Likewise.
3262 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3264 Fix problems reported by Sam Steingold in
3265 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3266 * regexec.c (sift_states_bkref): Fix portability bug: the code
3267 assumed that reg_errcode_t is a signed type, which is not
3268 necessarily true if _XOPEN_SOURCE is not defined.
3269 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3270 some compilers warn about it otherwise.
3272 2005-08-20 Jim Meyering <jim@meyering.net>
3274 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3275 of unused local, dfa.
3277 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3279 * regcomp.c (create_initial_state): Remove duplicate decl.
3280 (init_word_char, create_initial_state, duplicate_node_closure):
3281 (fetch_token, peek_token_bracket, build_range_exp):
3282 (build_collating_symbol): Remove forward decls; no longer needed
3283 now that we use prototypes.
3286 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3287 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3288 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3289 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3290 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3291 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3292 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3293 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3294 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3295 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3296 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3297 (build_charclass, build_charclass_op, fetch_number, create_tree):
3298 (create_token_tree, mark_opt_subexp, duplicate_tree):
3299 Use prototypes rather than old-style definitions.
3302 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3303 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3304 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3305 (re_string_reconstruct, re_string_peek_byte_case):
3306 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3307 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3308 (re_node_set_init_copy, re_node_set_add_intersect):
3309 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3310 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3311 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3312 (re_acquire_state, re_acquire_state_context, register_state):
3313 (create_ci_newstate, create_cd_newstate, free_state):
3315 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3316 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3317 (re_search_internal, prune_impossible_nodes):
3318 (acquire_init_state_context, check_matching, static):
3319 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3320 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3321 (update_regs, sift_states_backward, build_sifted_states):
3322 (clean_state_log_if_needed, merge_state_array):
3323 (update_cur_sifted_state, add_epsilon_src_nodes):
3324 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3325 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3326 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3327 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3328 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3329 (check_arrival, check_arrival_add_next_nodes):
3330 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3331 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3332 (check_node_accept_bytes, check_node_accept, extend_buffers):
3333 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3334 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3339 (re_string_allocate, re_string_construct, re_string_reconstruct):
3340 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3341 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3342 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3343 (re_string_context_at, re_string_peek_byte_case):
3344 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3345 is defined, since we now use prototypes always.
3347 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3348 C89 or better. All uses removed.
3350 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3352 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3353 [defined lint]: Suppress bogus uninitialized-variable warnings.
3355 * regcomp.c (duplicate_node): Return new index, not an error code,
3356 and let the caller return REG_ESPACE if out of space. This
3357 removes an uninitialied-variable warning with GCC 4.0.1, and also
3358 avoids taking the address of a local variable. All callers
3361 2005-08-19 Jim Meyering <jim@meyering.net>
3363 * regexec.c (proceed_next_node): Redo local variables to
3364 avoid GCC shadowing warnings.
3366 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3368 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3369 (re_node_set_insert_last, re_dfa_add_node):
3370 Rename local variables to avoid GCC shadowing warnings.
3372 2005-08-18 Bruno Haible <bruno@clisp.org>
3374 * strstr.c (strstr): Fix return value in multibyte case.
3375 * strcasestr.c (strcasestr): Likewise.
3377 2005-08-17 Jim Meyering <jim@meyering.net>
3379 Make the %s format (seconds since the epoch) work for a negative
3380 number and when used with a zero-padded field width, e.g. %015s.
3382 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3383 label so that it precedes the code to set `digits'. Otherwise,
3384 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3385 print `00-22'. Now, it prints `-0022', as it should.
3387 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3389 * regex.h: Remove useless space-before-tab. From coreutils.
3391 2005-08-17 Bruno Haible <bruno@clisp.org>
3393 * strcasestr.h: New file.
3394 * strcasestr.c: New file.
3396 2005-08-17 Bruno Haible <bruno@clisp.org>
3398 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3399 * strstr.c: Completely rewritten, with multibyte locale support.
3401 2005-08-17 Bruno Haible <bruno@clisp.org>
3403 * strcasecmp.c: Use mbuiter.h.
3405 2005-08-17 Bruno Haible <bruno@clisp.org>
3407 * mbuiter.h: New file.
3409 2005-08-16 Bruno Haible <bruno@clisp.org>
3411 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3413 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3414 NUL byte, not after it.
3416 2005-08-16 Bruno Haible <bruno@clisp.org>
3418 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3419 the valid ones. Makes the comparison operations transitive:
3420 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3421 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3423 2005-08-16 Bruno Haible <bruno@clisp.org>
3425 * strcase.h (strcasecmp): Add note in comments.
3426 * strncasecmp.c: Use code from strcasecmp.c.
3427 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3428 (strcasecmp): Work correctly in multibyte locales.
3430 2005-08-16 Bruno Haible <bruno@clisp.org>
3432 * strnlen1.h: New file.
3433 * strnlen1.c: New file.
3435 2005-08-16 Bruno Haible <bruno@clisp.org>
3437 * mbfile.h: New file.
3439 2005-08-16 Bruno Haible <bruno@clisp.org>
3441 * mbiter.h: New file.
3443 2005-08-16 Bruno Haible <bruno@clisp.org>
3445 * mbchar.h: New file.
3446 * mbchar.c: New file.
3448 2005-08-16 Bruno Haible <bruno@clisp.org>
3450 * tls.h: New file, from GNU gettext.
3451 * tls.c: New file, from GNU gettext.
3453 2005-08-15 Bruno Haible <bruno@clisp.org>
3455 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3458 2005-08-14 Jim Meyering <jim@meyering.net>
3460 Sync from coreutils.
3462 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3463 Use the hash-table-based cycle-detection code not just when
3464 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3465 Reported by James Youngman in
3466 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3467 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3468 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3469 This lets us compile with -DFTS_DEBUG, once again.
3470 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3471 * fts.c (fd_safer): Remove decl.
3472 Include fcntl--.h rather than unistd-safer.h
3473 (fts_safe_changedir): Don't call fd_safer; no longer needed
3474 now that we include fcntl--.h.
3476 2005-08-11 Simon Josefsson <jas@extundo.com>
3478 * readline.h, readline.c: New file.
3480 2005-08-11 Bruno Haible <bruno@clisp.org>
3482 * strnlen.h (strnlen): Change parameter name to match comment.
3484 2005-08-10 Simon Josefsson <jas@extundo.com>
3486 * strndup.c: Use strnlen.h.
3488 * strnlen.h: New file.
3490 2005-08-02 Simon Josefsson <jas@extundo.com>
3492 * getline.h, getline.c: Rewrite.
3494 * getdelim.h, getdelim.c: New files, ported from glibc.
3496 2005-07-31 Bruno Haible <bruno@clisp.org>
3498 * lock.h (gl_lock_initializer): New macro.
3499 (gl_lock_define_initialized): Use it.
3500 (gl_rwlock_initializer): New macro.
3501 (gl_rwlock_define_initialized): Use it.
3502 (gl_recursive_lock_initializer): New macro.
3503 (gl_recursive_lock_define_initialized): Use it.
3505 2005-07-26 Bruno Haible <bruno@clisp.org>
3507 * lock.h: Update from GNU gettext.
3508 * lock.c: Update from GNU gettext.
3510 2005-07-18 Bruno Haible <bruno@clisp.org>
3512 * lock.h (gl_once_t): New type.
3513 (gl_once_define, gl_once): New macros.
3514 * lock.c (fresh_once): New variable.
3515 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3518 2005-07-18 Simon Josefsson <jas@extundo.com>
3520 * check-version.c (check_version): Accept identical versions too.
3522 2005-07-18 Bruno Haible <bruno@clisp.org>
3524 * lock.h: New file, from GNU gettext.
3525 * lock.c: New file, from GNU gettext.
3527 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3529 * quotearg.c: Add translator comment suggested by Bruno Haible,
3530 with a minor change.
3532 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3534 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3535 copyright symbol and the year.
3536 * version-etc.c (COPYRIGHT_YEAR): New constant.
3537 (version_etc_va): Use parameterized copyright notice.
3538 Reword to conform to the current GNU coding standards.
3540 2005-07-11 Simon Josefsson <jas@extundo.com>
3542 * size_max.h: New file.
3544 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3546 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3549 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3550 and Paul Eggert <eggert@cs.ucla.edu>
3552 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3553 in wint_t, not wchar_t. Remove now-unnecessary cast.
3555 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3557 * regex.c, regex.h: Sync from libc.
3558 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3559 New files, synced from libc, except that regex_internal.h
3560 currently has a small porting fix.
3562 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3564 Remove the dependency of the strftime module on the tzset module.
3565 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3566 Copy the input structure, to work around some of the bug with
3567 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3568 Solaris releases, you should also use the tzset module, but we won't
3569 require it as a dependency any more since we don't want LGPLed code
3570 to depend on GPLed code.
3572 2005-07-02 Jim Meyering <jim@meyering.net>
3574 * backupfile.c (backup_args): Change a `0' to NULL.
3576 2005-07-01 Jim Meyering <jim@meyering.net>
3578 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3579 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3580 * save-cwd.c, tempname.c:
3581 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3582 and don't include <sys/file.h>).
3584 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3586 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3587 declares only 'struct timespec;' (!).
3589 2005-06-29 Jim Meyering <jim@meyering.net>
3591 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3592 type name. Use the variable name instead.
3593 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3595 2005-06-28 Simon Josefsson <jas@extundo.com>
3597 * check-version.h, check-version.c: New files.
3599 2005-06-28 Simon Josefsson <jas@extundo.com>
3601 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3602 collision with global variable. Better indentation. Don't
3603 increment buffer pointer beyond buffer end. Based on comments
3604 from Paul Eggert <eggert@cs.ucla.edu>.
3608 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3610 * canon-host.c (canon-host): Append trailing "," to 0 in
3611 initializer of struct addrinfo, as an indication that we don't
3612 care how many members the structure has.
3614 2005-06-24 Derek Price <derek@ximbiot.com>
3615 and Bruno Haible <bruno@clisp.org>
3617 Remove stat module & update lstat.
3618 * stat.c: Remove this file...
3619 (slash_aware_lstat): ...moving this content and its support...
3620 * lstat.c (rpl_lstat): ...into here.
3621 * lstat.h: New file.
3623 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3625 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3626 (ranged_convert): Don't save conversion in a temporary struct.
3627 This causes a warning with GCC 4.0.0, and anyway in the typical
3628 case it's not worth the extra 100 bytes or so of code.
3629 (ranged_convert, __mktime_internal): When calling a function via a
3630 pointer P, use P () rather than (*P) (), as we now assume C89 or
3633 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3635 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3636 "who -r" failed to give output. Problem reported by Tim Waugh.
3638 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3639 (xcalloc): Use it to avoid needless tests.
3640 Problem reported by Jim Meyering.
3642 2005-06-16 Jim Meyering <jim@meyering.net>
3644 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3645 when either N or S is zero.
3647 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3649 * argp.h (__option_is_short): Check upper limit of
3650 __key. Isprint() requires its argument to have the value
3651 of an unsigned char or EOF.
3653 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3655 * fnmatch.c (fnmatch): If there is an encoding error in a
3656 multibyte string or pattern, fall back on unibyte matching.
3657 Problem reported by James Youngman.
3659 2005-06-08 Bruno Haible <bruno@clisp.org>
3661 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3664 2005-06-08 Bruno Haible <bruno@clisp.org>
3666 * csharpcomp.h: New file, from GNU gettext.
3667 * csharpcomp.c: New file, from GNU gettext.
3668 * csharpcomp.sh.in: New file, from GNU gettext.
3670 2005-06-07 Derek Price <derek@ximbiot.com>
3673 * glob_.h: Indent nested #ifdef.
3675 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3677 Sync from coreutils.
3678 Use "file name" when talking about file names, instead of "filename"
3679 or "path", as per the GNU coding standards.
3680 * mkdir-p.c: Renamed from makepath.c.
3681 (make_dir_parents): Renamed from make_path. All callers changed.
3682 * mkdir-p.h: Likewise. All includers changed.
3683 * filenamecat.c: Renamed from path-concat.c.
3684 (file_name_concat): Renamed from path_concat. All callers changed.
3685 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3686 * filenamecat.h: Likewise. All includers changed.
3687 * acl.c: Don't use "path" or "filename" to mean "file name"
3688 in comments or local variable names.
3689 * basename.c: Likewise.
3690 * canonicalize.c, canonicalize.h: Likewise.
3691 * dirname.c, dirname.h: Likewise.
3692 * euidaccess.c: Likewise.
3693 * exclude.c: Likewise
3694 * fnmatch_.h, fnmatch_loop.c: Likewise.
3695 * fsusage.c, fsuage.h: Likewise.
3696 * fts.c, fts_.h: Likewise.
3697 * getcwd.c: Likewise.
3698 * getloadavg.c: Likewise.
3699 * mkstemp.c: Likewise.
3700 * mountlist.c, mountlist.h: Likewise.
3701 * openat.c, openat.h: Likewise.
3702 * readlink-stub.c: Likewise.
3703 * readutmp.c, readutmp.h: Likewise.
3704 * rename.c: Likewise.
3705 * rmdir.c: Likewise.
3707 * savedir.c: Likewise.
3708 * stripslash.c: Likewise.
3709 * tempname.c: Likewise.
3710 * xreadlink.c: Likewise.
3711 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3713 * exclude.h: Likewise.
3715 * euidaccess.c (getuid, getgid, getuid, getegid)
3716 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3717 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3718 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3719 * pathmax.h: Include <limits.h> unconditionally, since other
3720 files have been getting away with it for years (MORE/BSD 4.3
3722 * userspec.c (getpwnam, getgrnam, getgrgid)
3723 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3725 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3726 Define to 256, not 255, as per modern POSIX.
3728 2005-06-01 Bruno Haible <bruno@clisp.org>
3730 * csharpexec.h: New file, from GNU gettext.
3731 * csharpexec.c: New file, from GNU gettext.
3732 * csharpexec.sh.in: New file, from GNU gettext.
3734 2005-05-31 Derek Price <derek@ximbiot.com>
3735 Paul Eggert <eggert@cs.ucla.edu>
3738 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3740 2005-05-29 Derek Price <derek@ximbiot.com>
3741 Paul Eggert <eggert@cs.ucla.edu>
3743 * glob_.h, glob.c: New files.
3745 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3747 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3749 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3750 the configuration hassle isn't worth it.
3751 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3752 (LONGEST_MODIFIER, PRIuMAX): Remove.
3754 2005-05-27 Bruno Haible <bruno@clisp.org>
3756 * getlogin_r.h: Remove second include of <stddef.h>.
3758 2005-05-25 Bruno Haible <bruno@clisp.org>
3759 Derek Price <derek@ximbiot.com>
3761 * getlogin_r.h: Simplify API documentation.
3763 2005-05-25 Derek Price <derek@ximbiot.com>
3764 Paul Eggert <eggert@cs.ucla.edu>
3766 * getlogin_r.c, getlogin_r.h: New files.
3768 2005-05-22 Bruno Haible <bruno@clisp.org>
3770 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3771 Also include <sys/param.h> if it defines MIN, MAX.
3772 Based on a patch by Derek Price <derek@ximbiot.com>.
3774 2005-05-22 Bruno Haible <bruno@clisp.org>
3776 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3777 (INT64_MIN): Fix definition.
3778 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3780 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3781 NEED_SIGNED_INT_TYPES.
3783 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3784 HAVE_SYSTEM_INTTYPES.
3786 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3788 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3789 so that unistd-safer.h (GPL'ed code) need not be included.
3791 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3794 * fts.c: Don't include "cycle-check.h" or "hash.h".
3795 (setup_dir, free_dir): New functions.
3796 (enter_dir, leave_dir): Define trivial
3797 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3798 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3799 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3800 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3801 Move to fts-cycle.c.
3802 (fts_open): Use setup_dir.
3803 (fts_close): Use free_dir.
3804 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3805 This adds a label and some gotos, but the alternatives were messier.
3806 Check for memory allocation failure when entering a dir.
3807 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3808 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3809 (FTS): New member fts_cycle, that is a union that contains the
3810 old active_dir_ht and cycle_state. All uses changed to mention
3811 fts_cycle.ht and fts_cycle.state.
3812 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3813 fts.c, with the following changes:
3814 (setup_dir, free_dir): New functions.
3815 (enter_dir): Now returns bool. Return true if successful, false
3816 if memory exhausted. All callers changed.
3817 Do not bother partly cleaning up on
3818 memory allocation failure; that is free_dir's job.
3819 However, free ad if hash_insert fails, to avoid memory leak.
3820 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3821 fts->fts_options to see which union member to use.
3823 2005-05-20 Jim Meyering <jim@meyering.net>
3825 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3826 Now a macro, to pacify GCC.
3828 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3830 * chown.c (rpl_chown): Return -1 on failure.
3832 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3834 * canonicalize.c: Include canonicalize.h first, to test interface.
3835 Include <stddef.h> unconditionally, since we assume C89 now.
3836 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3837 * fts.c: Include fts_.h first, to check interface.
3838 Do not include intprops.h; no longer needed.
3839 Include cycle-check.h and hash.h, since fts_.h no longer does.
3840 Remove unnecessary casts of closedir to void.
3841 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3842 decide whether to decrement nlinks.
3843 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3844 (FTS): Use struct hash_table * instead of Hash_table, so that
3845 we no longer need to include hash.h here.
3847 2005-05-17 Jim Meyering <jim@meyering.net>
3849 * fts.c, fts_.h: New files, from coreutils.
3851 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3853 Sync from coreutils.
3854 * unlinkdir.c, unlinkdir.h: New files.
3855 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3856 regex.h, unlocked-io.h, xtime.h:
3857 White space changes only.
3858 * makepath.c (make_path): Port to hosts where leading "//" is special.
3859 * yesno.c: Include getline.h, not ctype.h.
3860 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3861 Use getline to remove arbitrary restriction on response length.
3863 2005-05-13 Bruno Haible <bruno@clisp.org>
3865 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3866 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3867 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3868 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3869 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3870 Add support for 64-bit integers in the MSVC compiler.
3872 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3874 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3875 Change the initial comment to refer to GPL, not LGPL.
3876 gnulib-tool will change it to LGPL as needed.
3878 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3879 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3880 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3881 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3882 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3883 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3884 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3885 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3886 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3887 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3888 concatpath.c, config.charset, copy-file.c, copy-file.h,
3889 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3890 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3891 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3892 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3893 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3894 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3895 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3896 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3897 full-read.c, full-read.h, full-write.c, full-write.h,
3898 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3899 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3900 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3901 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3902 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3903 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3904 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3905 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3906 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3907 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3908 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3909 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3910 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3911 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3912 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3913 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3914 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3915 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3916 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3917 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3918 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3919 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3920 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3921 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3922 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3923 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3924 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3925 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3926 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3927 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3928 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3929 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3930 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3931 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3932 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3933 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3934 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3935 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3936 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3937 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3938 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3939 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3940 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3941 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3942 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3943 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3944 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3945 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3946 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3947 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3948 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3949 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3950 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3951 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3952 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3953 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3954 Update FSF postal mail address.
3956 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3958 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3959 specified in ai_socktype. Fix invalid ai_protocol
3960 check. ai_protocol is usually set to 0 or depending on
3961 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3962 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3963 ai_socktype / ai_protocol in the returned addrinfo structure.
3965 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3966 Bruno Haible <bruno@clisp.org>
3968 * inet_ntop.h: New file.
3969 * inet_ntop.c: New file, from glibc with modifications.
3971 2005-05-08 Jim Meyering <jim@meyering.net>
3973 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3975 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3977 Merge from coreutils. Among other things,
3978 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3979 * fd-safer.c: New file.
3980 * fcntl-safer.h, open-safer.c: Remove.
3981 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3982 * dup-safer.c: Include unistd-safer.h first.
3983 Don't include errno.h.
3984 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3985 * file-type.h: Don't assume invoker included sys/stat.h first.
3986 * file-type.c: Rely on file-type.h change.
3987 * getloadavg.c: Include unistd-safer.h.
3988 (getloadavg): Use safer open.
3989 * getusershell.c: Include "stdio-safer.h".
3990 (getusershell): Use safer fopen.
3991 * long-options.c (long_options): Use NULL rather than 0.
3992 * modechange.h (mode_free): Remove; all callers changed to invoke
3994 * modechange.c: Likewise.
3995 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3996 (MODE_DONE): New constant.
3997 (struct mode_change): Remove 'next' member.
3998 (make_node_op_equals): New function; like the old one of the
3999 same name, except it allocates an array.
4000 (mode_compile, mode_create_from_ref): Use it.
4001 (mode_compile): Allocate result as an array, not a linked list.
4002 Parse octal string ourself, so that we catch mistakes like "+0".
4003 (mode_adjust): Arg is an array, not a linked list.
4004 * modechange.c: Include stat-macros.h, xalloc.h.
4005 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4006 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4007 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4008 Remove. This is now stat-macros.h's job.
4009 (talloc): Remove. All callers replaced by xalloc, so that
4010 our invokers don't have to worry about reporting memory failures.
4011 (make_node_op_equals): Remove.
4012 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4014 (struct mode_change): Moved here from modechange.h.
4015 (mode_append_entry): Remove.
4016 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4017 apps to have incorrect behavior. Use simpler algorithm for head
4018 and tail. Don't futz with umask; that's now the job of mode_adjust.
4019 Detect more invalid usages rather than having somewhat-random behavior.
4020 Don't insert an "a=" action, as that leads to incorrect behavior.
4021 (mode_compile, mode_create_from_ref): Return NULL on error instead
4022 of an enum, since now there's only one way to have an error. All
4024 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4025 at the correct time. Simplify calculation of "+u" and its ilk.
4026 Don't mishandle "+X".
4027 (mode_free): Remove "register" and localize decls.
4028 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4029 (struct mode_change): Move to modechange.c; callers don't
4030 need to see this stuff.
4031 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4032 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4033 (mode_change, mode_adjust): Reflect the new signatures noted above.
4034 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4035 that might redefine system include files.
4036 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4037 (my_usleep): Use NULL rather than (void *) 0.
4038 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4039 Use siginterrupt to specify that system calls should be interrupted.
4040 (rpl_nanosleep): Move initialization of suspended closer to call of
4042 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4043 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4044 (desirable_utmp_entry): New function.
4045 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4046 using x2nrealloc, to simplify logic.
4047 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4048 size calculation. Do not assume utmp file is a regular file.
4049 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4050 (READ_UTMP_CHECK_PIDS): New constant.
4051 * save-cwd.c: Include unistd-safer.h.
4052 (save_cwd): Use fd_safer.
4053 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4054 [!_LIBC] Include "stat-macros.h" instead.
4055 * unistd-safer.h (fd_safer): New decl.
4057 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4059 * byteswap_.h: New file.
4061 2005-04-25 Albert Chin <china@thewrittenword.com>
4063 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4066 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4068 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4069 that "UTC +1 second" continues to work. Problem reported
4071 (relunit_snumber): New rule.
4074 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4076 * getdate.y (universal_time_zone_table): New constant.
4077 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4078 universal_time_zone_table.
4079 (lookup_zone): Prefer universal_time_zone_table to
4080 local_time_zone_table, so that "GMT" time stamps are allowed in
4081 London during the summer. Problem reported by Ian Abbott.
4083 2005-04-12 Jim Meyering <jim@meyering.net>
4085 * human.c (humblock): Set *options even when returning due to
4086 xstrtoumax conversion failure. Thanks to a used-uninitialized
4089 2005-04-09 Jim Meyering <jim@meyering.net>
4091 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4092 -Wuninitialized: initialize tm0.tm_year.
4094 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4096 * getdate.y (parser_control): rels_seen is now a boolean, not a
4097 count, since there's no maximum. All uses changed.
4098 Add member dsts_seen.
4099 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4101 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4102 Use pc_rels_seen to decide whther a date is absolute.
4104 * getdate.y (number): Don't overwrite year.
4105 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4108 2005-04-02 Simon Josefsson <jas@extundo.com>
4110 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4111 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4113 2005-03-27 Jim Meyering <jim@meyering.net>
4115 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4117 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4119 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4120 "one's complement" -> "ones' complement" in comment, as per Knuth.
4121 "value of type" -> "type or expression" in comment.
4122 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4124 2005-03-26 Jim Meyering <jim@meyering.net>
4127 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4128 Correct typos: s/or/of/.
4130 2005-03-23 Jim Meyering <jim@meyering.net>
4132 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4134 2005-03-21 Jim Meyering <jim@meyering.net>
4136 Changes imported from coreutils.
4138 * cycle-check.c: Don't include xalloc.h.
4140 * path-concat.c: Don't include assert.h.
4141 (path_concat): Remove assertion that would have triggered
4142 for ABASE starting with more than one slash.
4143 Reported by Andreas Schwab.
4145 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4146 properly when ABASE is an absolute file name.
4147 Correct the description of this function.
4149 Add an assertion and a test driver.
4150 This fixes a bug introduced on 2004-07-02.
4151 Andreas Schwab reported the resulting failure of cp --parents:
4152 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4154 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4156 * strftime.c (my_strftime): If the underlying strftime returns 0
4157 (which shouldn't happen), generate nothing instead of returning 0
4158 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4160 2005-03-16 Bruno Haible <bruno@clisp.org>
4162 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4164 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4166 * strftime.c (my_strftime): Prepend space to format so that we can
4167 reliably distinguish strftime failure from empty output on POSIX
4170 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4172 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4173 (iconv_string): Don't guess a size-zero buffer, as that might cause
4174 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4175 result would be 'too large', where 'too large' is (heuristically)
4176 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4177 overflow concerns. This will prevent some unwanted malloc failures
4178 when the inputs are very large.
4180 2005-03-15 Bruno Haible <bruno@clisp.org>
4182 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4185 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4188 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4190 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4192 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4193 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4195 * strtol.c: Likewise.
4197 2005-03-14 Simon Josefsson <jas@extundo.com>
4199 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4202 2005-03-14 Jim Meyering <jim@meyering.net>
4204 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4205 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4206 to be nonzero so that we (and caller) can detect the difference
4207 between a valid zero-length expansion and an error return, even
4208 when the underlying strftime fails before writing anything into
4211 2005-03-10 Jim Meyering <jim@meyering.net>
4213 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4214 so that this module works on systems without fchdir.
4216 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4218 Factor int-properties macros into a single file, except for
4219 glibc-related files.
4220 * intprops.h: New file.
4221 * getloadavg.c: Include it instead of limits.h.
4222 (INT_STRLEN_BOUND): Remove.
4223 * human.c: Include intprops.h.
4224 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4225 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4226 * inttostr.h: Include intprops.h instead of limits.h.
4227 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4228 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4229 for consistency with intprops.h.
4230 (time_t_is_integer, twos_complement_arithmetic): Use them.
4231 * sig2str.h: Include <signal.h>, intprops.h.
4232 (INT_STRLEN_BOUND): Remove.
4233 * strftime.c (TYPE_SIGNED): Remove.
4234 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4235 * strtol.c: Adjust comments to match intprops.h.
4236 * userspec.c: Include intprops.h.
4237 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4238 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4239 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4240 instead of rolling our own expressions.
4241 * xstrtol.c: Include xstrtol.h first, to test interface.
4243 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4245 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4246 the right thing even if adding 1900 would overflow. Similarly
4247 for tm_mon + 1 and tm_yday + 1.
4248 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4249 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4250 (DO_SIGNED_NUMBER): New macro.
4251 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4253 2005-03-07 Bruno Haible <bruno@clisp.org>
4255 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4257 2005-03-03 Derek R. Price <derek@ximbiot.com>
4258 Bruno Haible <bruno@clisp.org>
4260 * pagealign_alloc.h: New file.
4261 * pagealign_alloc.c: New file.
4263 2005-01-28 Bruno Haible <bruno@clisp.org>
4265 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4268 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4270 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4271 The workaround isn't strictly needed for POSIX conformance, and
4272 it's too much of a pain to configure and maintain. We'll ask
4273 people to fix their kernels instead.
4274 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4275 (NANOSLEEP_BUG_WORKAROUND): Remove.
4276 (xnanosleep): Remove the workaround.
4278 2005-02-12 Bruno Haible <bruno@clisp.org>
4280 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4282 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4284 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4285 * timespec.h (gettime): Return void, since it always
4286 succeeds now. All uses changed.
4287 * gettime.c (gettime) Likewise.
4288 [HAVE_NANOTIME]: Prefer nanotime.
4289 Assume gettimeofday succeeds, as POSIX requires.
4290 Assime time () succeeds, since other code already does.
4291 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4292 (timespec_subtract): Remove.
4293 (NANOSLEEP_BUG_WORKAROUND): New constant.
4294 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4295 things considerably. Use it only on GNU/Linux hosts, since the
4296 workaround shouldn't be needed elsewhere.
4298 2005-02-24 Bruno Haible <bruno@clisp.org>
4300 * gettext.h: Update from GNU gettext 0.14.2.
4302 2005-02-24 Bruno Haible <bruno@clisp.org>
4304 * localcharset.c: Update from GNU gettext 0.14.2.
4305 * config.charset: Update from GNU gettext 0.14.2.
4307 2005-02-22 Simon Josefsson <jas@extundo.com>
4309 * iconvme.h, iconvme.c: New files, from libc.
4311 2005-02-20 Neil Conway <neilc@samurai.com>
4313 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4314 returned by OSX/Darwin if the specified buffer is not large
4315 enough for the hostname.
4317 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4319 * memrchr.h: New file.
4320 * chdir-long.c: Include it.
4321 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4322 Don't bother including stddef.h.
4324 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4326 * argp-help.c (__argp_help): Create a fake struct argp_state and
4327 pass it to _help, otherwise the latter coredumps trying to
4328 dereference state.root_argp.
4330 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4332 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4334 Include <sys/types.h>, for dev_t.
4335 (ME_DUMMY, ME_REMOTE): Move from here....
4336 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4337 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4339 Include mountlist.h first, to test the interface.
4341 2005-01-29 Bruno Haible <bruno@clisp.org>
4343 * progname.c (program_name): Initialize.
4344 Needed when linking statically on MacOS X.
4346 2005-01-28 Bruno Haible <bruno@clisp.org>
4348 * javacomp.sh.in: New file, from GNU gettext.
4349 * javacomp.h: New file, from GNU gettext.
4350 * javacomp.c: New file, from GNU gettext.
4352 2005-01-26 Bruno Haible <bruno@clisp.org>
4354 * javaexec.sh.in: New file, from GNU gettext.
4355 * javaexec.h: New file, from GNU gettext.
4356 * javaexec.c: New file, from GNU gettext.
4358 2005-01-26 Simon Josefsson <jas@extundo.com>
4360 * gai_strerror.c: Use GPL in header.
4362 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4364 * argp-help.c (hol_entry_help): Avoid using non-constant
4365 initializers for struct pentry_state.
4366 (__argp_error): Check return value of __asprintf
4367 (__argp_failure): Translate error message
4369 * argp-parse.c: Removed braces around the expansion of N_()
4371 2005-01-21 Jim Meyering <jim@meyering.net>
4373 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4374 same value as for Solaris 9.
4376 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4377 component length. This included changing the parameter to be
4378 of type `char *' rather than `char const *'.
4379 * chdir-long.h (chdir_long): Update prototype.
4381 * openat.c (fdopendir, fstatat): New functions.
4382 * openat.h: Include headers required for use of DIR and struct stat.
4383 [AT_SYMLINK_NOFOLLOW]: Define.
4384 (fdopendir, fstatat): Add prototypes.
4386 2005-01-21 Bruno Haible <bruno@clisp.org>
4388 * classpath.h: New file, from GNU gettext.
4389 * classpath.c: New file, from GNU gettext.
4391 2005-01-20 Simon Josefsson <jas@extundo.com>
4393 * version-etc-fsf.c: New file, with version_etc_copyright.
4394 * version-etc.c: Remove version_etc_copyright.
4395 * version-etc.h (version_etc_copyright): Use [] instead of * in
4396 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4398 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4400 * save-cwd.c (save_cwd): Remove code to support the case
4401 where fchdir is missing or flaky.
4403 2005-01-20 Simon Josefsson <jas@extundo.com>
4405 * base64.h (isbase64): Add.
4407 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4408 using a unsigned prototype, don't inline.
4409 (base64_decode): Use it.
4411 2005-01-19 Bruno Haible <bruno@clisp.org>
4413 * sh-quote.h: New file, from GNU gettext.
4414 * sh-quote.c: New file, from GNU gettext.
4416 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4418 Merge changes from coreutils, as described below in several
4419 changelogs dated today.
4421 * save-cwd.c: Include "save-cwd.h" before other include files.
4422 (O_DIRECTORY): Remove; not needed here, since "." must be
4423 a directory. All uses removed.
4424 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4425 universal on Suns, and we also need to test for IRIX.
4426 Revamp code to use 'if' rather than '#if'.
4427 Avoid unnecessary comparison of cwd->desc to 0.
4429 * utimens.c (futimens): Robustify the previous patch, by checking
4430 for known valid error numbers rather than observed invalid ones.
4432 2005-01-18 Jim Meyering <jim@meyering.net>
4434 * version-etc.c (version_etc_copyright): Update copyright date.
4436 * utimens.c (futimens): Account for the fact that futimes
4437 can also fail with errno == ENOSYS or errno == ENOENT.
4438 Patch from Dmitry V. Levin.
4440 Change the name of the robust chdir function from chdir to chdir_long.
4441 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4442 (restore_cwd): Use chdir_long, not chdir.
4443 * chdir-long.c: Renamed from chdir.c.
4444 * chdir-long.h: Renamed from chdir.h.
4445 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4448 2005-01-18 Bob Proulx <bob@proulx.com>
4450 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4451 offsetof() macro construct to avoid compile failure with native HP-UX
4452 11.0 ANSI C compiler.
4454 2005-01-06 Bruno Haible <bruno@clisp.org>
4456 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4457 because stpncpy.m4 takes care of it.
4459 2004-01-24 Bruno Haible <bruno@clisp.org>
4461 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4463 2003-10-09 Bruno Haible <bruno@clisp.org>
4465 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4467 2005-01-06 Bruno Haible <bruno@clisp.org>
4469 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4470 * fwriteerror.c: Include <stdbool.h>.
4471 (fwriteerror): At the end, close the file stream. Record whether
4472 stdout was already closed.
4474 2004-05-27 Bruno Haible <bruno@clisp.org>
4476 * execute.c (environ): Declare if needed.
4477 * pipe.c (environ): Likewise.
4478 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4480 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4482 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4483 definitions to be after all include files, to avoid collisions.
4484 Problem reported by Bob Proulx.
4486 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4488 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4489 not needed. This removes a dependency on the gettext module.
4490 [defined _LIBC]: Do not include <libintl.h>; not needed.
4492 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4494 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4497 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4499 * argp-parse.c: Include <stddef.h>.
4500 (alignof, alignto): New macros.
4501 (parser_init): Don't assume that void * is aligned sufficiently
4504 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4505 need to extend the stack.
4506 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4509 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4511 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4513 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4515 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4516 Remove now-obsolete comment about AIX.
4517 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4518 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4519 (YYMAXDEPTH): New macro.
4521 2004-12-18 Bruno Haible <bruno@clisp.org>
4523 * fatal-signal.c (fatal_signals): Make non-const.
4524 (init_fatal_signals): New function.
4525 (uninstall_handlers, install_handlers): Ignore signals that were set to
4527 (at_fatal_signal): Call init_fatal_signals.
4528 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4530 Reported by Paul Eggert.
4532 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4534 * getdate.y (textint): New member "negative".
4535 (time_zone_hhmm): New function.
4536 Expect 14 shift-reduce conflicts, not 13.
4537 (o_colon_minutes): New rule.
4538 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4539 (yylex): Set the "negative" member of signed numbers.
4541 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4543 Changes imported from coreutils.
4544 * hard-locale.c: Assume <locale.h> exists.
4546 (GLIBC_VERSION): New macro.
4547 (hard_locale): Assume setlocale exists.
4548 Rewrite to avoid #ifdef.
4549 Use strdup rather than malloc + strcpy.
4550 * human.c: Assume <locale.h> exists.
4551 (human_readable): Assume localeconv exists.
4553 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4555 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4556 convert T2, not T. (Imported from libc.)
4558 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4560 * getcwd.c (is_ENAMETOOLONG): New macro.
4561 (__getcwd.c): Don't restore errno; glibc doesn't.
4562 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4563 first, falling back to our code only if its results look suspicious.
4564 Ensure that the resulting buffer is only as large as necessary.
4566 * readutmp.c: Include readutmp.h first.
4567 Include <errno.h>, since readutmp.h no longer does that.
4568 * readutmp.h: Don't include <errno.h>,
4569 <sys/param.h>, <time.h>; not needed to establish interface.
4570 (errno): Remove decl.
4571 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4572 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4573 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4575 2004-11-28 Simon Josefsson <jas@extundo.com>
4577 * base64.h, base64.c: New file.
4579 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4581 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4583 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4585 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4586 HP's ANSI C compiler.
4587 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4588 Declaring int functions causes warnings on some modern systems and
4589 shouldn't be needed to compile on ancient ones.
4590 * same.c (MIN) [defined MIN]: Don't define, since it's already
4593 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4594 with the following changes.
4595 (__set_errno): Parenthesize properly.
4596 Include <stdbool.h>.
4597 (MIN, MAX, MATCHING_INO): New macros.
4598 (__getcwd): Define with prototype, not K&R form.
4599 Use heuristics to allocate default buffer on stack if possible.
4600 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4601 behavior, and to avoid the PATH_MAX limit when computing
4603 Use MATCHING_INO to compare inode number to file.
4604 Check for arithmetic overflow in size calculations.
4605 Fix bug in reallocation of dot array that caused getcwd to fail
4606 on directories nested deeper than 75.
4607 Be more careful about saving errno on error.
4608 Do not use realloc; use only free+malloc, as this is a bit
4609 more flexible and avoids a needless copy operation.
4610 Do not inspect st_dev and st_ino for symbolic links; POSIX
4611 doesn't specify the latter.
4612 Check for closedir errors.
4613 Avoid needless casts.
4614 Use "#ifdef weak_alias" around weak_alias, to be like other
4616 The following changes to getcwd.c have effect only when used in
4617 gnulib; they have no effect inside glibc proper.
4618 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4619 as alloca isn't used.
4620 (alloca, __alloca): Likewise.
4621 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4622 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4623 unconditionally, as gnulib assumes C89 or better.
4624 Do not include <sys/param.h>.
4625 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4626 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4628 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4629 Include <dirent.h> in a way that is compatible with modern Autoconf.
4630 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4631 New macros, if not already defined.
4632 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4633 Use "_LIBC", not "defined _LIBC", for consistency.
4634 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4636 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4637 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4638 * xgetcwd.c: David MacKenzie's old code was removed, so give
4639 credit only to Jim Meyering and adjust the copyright dates.
4640 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4641 <stdlib.h>, <unistd.h>, "pathmax.h".
4642 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4643 (INITIAL_BUFFER_SIZE): Remove.
4644 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4646 2004-11-23 Jim Meyering <jim@meyering.net>
4648 * getopt_.h: Remove trailing blanks.
4650 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4652 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4653 (futimens): New function, which uses futimes if available.
4654 (futimens, utimens): Support timespec==NULL, with same semantics
4655 as utime and utimens.
4656 * utimens.h (futimens): New decl.
4658 2004-11-23 Jim Meyering <jim@meyering.net>
4660 * __fpending.c: Add comment.
4662 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4664 * getopt_.h: Re-addition of __getopt_argv_const caused
4665 redefinition warnings. To avoid them, include the defines
4666 in `#if !defined __need_getopt ... #endif'. The only place
4667 where __getopt_argv_const is used is in definitions
4668 of getopt_long and getopt_long_only below, which are as well
4669 protected by `#ifndef __need_getopt'.
4670 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4671 __need_getopt after including <stdio.h> and <unistd.h> These
4672 headers might have defined it.
4674 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4676 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4678 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4679 optopt): Use them instead of invoking ## directly; otherwise, the
4680 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4682 2004-11-19 Bruno Haible <bruno@clisp.org>
4684 * strtok_r.c: Move comments from here...
4685 * strtok_r.h: ... to here.
4687 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4689 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4690 might fail. Problem reported by Yoann Vandoorselaere.
4691 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4692 that mishandle size_t overflow.
4694 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4696 * canon-host.c: Include "strdup.h".
4697 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4698 Use strdup instead of malloc/strcpy to duplicate strings.
4700 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4701 (human_space_before_unit): New constant.
4702 * human.c (human_readable): Support it.
4704 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4705 (xgetcwd): Set errno correctly when failing.
4706 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4707 the failure is actually due to a PATH_MAX problem.
4709 Further getopt changes to make it more likely that glibc will
4710 buy the changes back.
4711 * getopt.c (POSIXLY_CORRECT): New constant.
4712 (getopt): Use it, so to preserve glibc semantic
4713 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4714 when compiling for libc.
4715 * getopt_.h (__getopt_argv_const): Bring it back.
4716 (getopt_long, getopt_long_only): Use it.
4718 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4719 New arg POSIXLY_CORRECT. All callers changed.
4720 (getopt): Argv is now char * const *, as per standard.
4721 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4722 not char *__getopt_argv_const *.
4723 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4724 _getopt_long_only_r): Likewise.
4725 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4726 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4727 _getopt_long_r, _getopt_long_only_r): Likewise.
4728 * getopt_.h (__getopt_argv_const): Remove.
4729 (getopt): Argv is now char * const *, as per standard.
4731 * getdate.y (tORDINAL): New token.
4732 (day, relunit): Allow it for relative times.
4733 (relative_time_table): Use tORDINAL for ordinals.
4735 2004-11-15 Jim Meyering <jim@meyering.net>
4737 * closeout.c: Include "__fpending.h" once again.
4738 Include <stdbool.h>.
4739 (close_stdout): Don't fail just because stdout was closed initially,
4740 since some programs don't write to stdout in the normal course of
4741 operation (other than --version and --help), and we don't want this
4742 function to make e.g. `touch file >&-' fail.
4743 But do fail if it was closed and someone has tried to write to it.
4744 E.g., `printf foo >&-' must fail.
4746 2004-11-11 Simon Josefsson <jas@extundo.com>
4748 * strtok_r.h, strtok_r.c: New file.
4750 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4752 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4753 we can stop lying to compilers about the constness of argv when we
4754 are compiled outside glibc.
4755 (getopt, getopt_long, getopt_long_only): Use it.
4756 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4758 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4759 _getopt_long_only_r): Likewise.
4760 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4761 _getopt_long_only_r): Likewise.
4763 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4764 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4765 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4766 the other external symbols.
4767 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4768 declaration, since the above renaming now works around collisions.
4770 2004-11-11 Jim Meyering <jim@meyering.net>
4772 * linebreak.c: Remove trailing blanks.
4773 * alloca_.h: Likewise.
4774 * acosl.c: Likewise.
4775 * euidaccess.c: Likewise.
4776 * allocsa.h: Likewise.
4778 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4780 * mktime.c (SHR): New macro, which is a portable
4781 substitute for >> that should work even on Crays.
4782 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4783 Problem reported by Mark D. Baushke in
4784 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4785 * getdate.y (SHR): Likewise.
4787 * strftime.c (SHR): Likewise.
4789 * quotearg.c (struct quoting_options): Use unsigned int for
4790 quote_these_too, so that right shifts are well defined. All uses
4793 2004-11-10 Simon Josefsson <jas@extundo.com>
4795 * getaddrinfo.h, getaddrinfo.c: New files.
4797 2004-11-10 Jim Meyering <jim@meyering.net>
4799 Ensure that no close failure goes unreported.
4800 * closeout.c (close_stdout): Always close stdout. I.e., don't
4801 return early when it seems there's nothing to flush.
4802 Don't include __fpending.h.
4804 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4806 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4808 2004-11-05 Bruno Haible <bruno@clisp.org>
4810 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4811 Reported by Mark D. Baushke <mdb@cvshome.org>.
4813 2004-11-04 Bruno Haible <bruno@clisp.org>
4815 2004-09-11 Bruno Haible <bruno@clisp.org>
4816 * allocsa.valgrind: New file.
4817 2004-02-06 Bruno Haible <bruno@clisp.org>
4818 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4819 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4820 Reported by Christopher Seip <chris.seip@hp.com>.
4822 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4824 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4825 with errno == ERANGE if the buffer is too small.
4826 Problem reported by Mark D. Baushke.
4828 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4830 * xreadlink.c (MAXSIZE): New macro.
4831 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4832 size does not exceed MAXSIZE. Avoid cast.
4833 As suggested by Mark D. Baushke in
4834 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4835 if readlink fails with buffer size just under MAXSIZE, try again
4838 2004-11-02 Derek R. Price <derek@ximbiot.com>
4839 and Paul Eggert <eggert@cs.ucla.edu>
4841 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4842 (get_date): Overparenthesize to avoid GCC warning.
4844 2004-11-02 Bruno Haible <bruno@clisp.org>
4846 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4847 function returns void.
4849 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4851 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4852 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4855 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4857 * getdate.y: Add support for TZ="foo" within a date string.
4858 Fix some bugs near time_t boundaries. Reject dates with
4859 out-of-range components, e.g., "Sept 31".
4860 Include <stdlib.h>, "setenv.h", "xalloc.h".
4861 (ISDIGIT_LOCALE): Remove; unused.
4862 Note that the TZ and time functions used here are not reentrant.
4863 (mktime_ok, get_tz): New functions.
4864 (TZBUFSIZE): New constant.
4865 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4866 This requires that we sometimes generate our own TZ="XXX..." setting.
4868 2004-10-27 Derek R. Price <derek@ximbiot.com>
4870 * mktime.c (not_equal_tm): Remove redundant check.
4872 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4874 * getdate.y: Use Bison 1.875 features, and some minor
4875 code cleanups. This change does not affect semantics.
4876 Don't include <stdlib.h>; no longer needed.
4877 Don't include unlocked-io.h; only the "#if TEST" code uses
4878 stdio, and performance isn't crucial there.
4879 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4880 Bison 1.875 features as described below.
4881 All uses of "PC." replaced by "pc->".
4882 (YYSTYPE): Add a forward declaration.
4883 (yylex, yyerror): Use full prototypes in forward decls.
4884 Use "%pure-parser" rather than obsolescent "%pure_parser".
4885 Use %parse-param and %lex-param instead of obsolescent
4886 YYPARSE_PARAM and YYLEX_PARAM.
4887 (meridian_table, month_and_day_table, time_units_table,
4888 relative_time_table, time_zone_table, military_table,
4889 lookup_zone, lookup_word, get_date):
4890 Use NULL instead of 0 where appropriate.
4891 (to_hour): Avoid abort (), to avoid a dependency on
4893 (yyerror, yylex): Now accepts parser_control * arg.
4894 (main) [TEST]: Use '\0' rather than 0 for char.
4896 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4898 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4899 It's now the caller's responsibility to handle the case where
4900 !HAVE_GETPAGESIZE && !defined getpagesize.
4902 * mktime.c (leapyear): Arg is long int, not int.
4904 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4906 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4908 2004-10-12 Simon Josefsson <jas@extundo.com>
4910 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4911 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4914 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4916 * vsnprintf.h: New file.
4917 * vsnprintf.c: New file.
4919 2004-10-07 Bruno Haible <bruno@clisp.org>
4921 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4922 into the provided buffer.
4924 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4926 * diacrit.c, diacrit.h: Add GPL notice.
4928 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4929 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4930 * logl.c (logl): Keep the code as similar to glibc as possible.
4931 This avoids a potential constant-folding bug.
4933 2004-10-05 Bruno Haible <bruno@clisp.org>
4935 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4937 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4939 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4940 * xmalloc.c (xmemdup): Likewise.
4941 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4942 XFREE): Remove these long-obsolescent macros.
4943 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4944 * xstrdup.c: Remove.
4946 * regex.c (re_comp): Cast gettext return value to char *,
4947 Problem reported by Martin Neitzel via Mark D. Baushke.
4949 2004-10-04 Simon Josefsson <jas@extundo.com>
4951 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4952 '#ifdef USE_UNLOCKED_IO'.
4954 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4956 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4957 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4958 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4959 regex.c, sha1.c, version-etc.c, yesno.c:
4960 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4961 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4962 the includer's responsibility.
4964 Sync from coreutils.
4966 * modechange.c (mode_compile): Don't decrement a pointer that
4967 points to the start of a string, as the C Standard says the
4968 resulting behavior is undefined.
4970 * backupfile.h (enum backuptype): Rename none -> no_backups,
4971 simple -> simple_backups, numbered_existing ->
4972 numbered_existing_backups, numbered -> numbered_backups
4973 to avoid shadowing problems. All uses changed.
4974 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4975 * backupfile.c (check_extension, numbered_backup):
4976 Rename locals to avoid shadowing 'basename'.
4977 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4980 * .cppi-disable: Add getopt_.h, getopt_int.h.
4981 * .cvsignore: Add getopt.h.
4983 2004-10-04 Simon Josefsson <jas@extundo.com>
4985 * memmem.h: New file.
4986 * memmem.c: New file, taken from glibc.
4988 2004-10-02 Jim Meyering <jim@meyering.net>
4990 * dirfd.h, getpagesize.h: Add copyright notice.
4992 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4994 * snprintf.c: Remove comments as to why each header is needed.
4996 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4998 * strsep.h: New file.
4999 * strsep.c: New file.
5001 2004-10-01 Simon Josefsson <jas@extundo.com>
5003 * snprintf.c (snprintf): Handle size==0.
5005 2004-10-01 Simon Josefsson <jas@extundo.com>
5006 Bruno Haible <bruno@clisp.org>
5008 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5009 (snprintf): Declare 'args'.
5011 2004-09-30 Simon Josefsson <jas@extundo.com>
5013 * snprintf.h, snprintf.c: New files.
5015 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5017 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5018 (hol_entry_help): Never translate an empty string.
5019 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5020 * argp.h (OPTION_NO_TRANS): New option.
5022 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5024 * xvasprintf.c: Include xalloc.h.
5025 (xvasprintf): Use xalloc_die, not xmalloc_die.
5027 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5029 * dummy.c: Change copyright notice to FSF, and license to GPL.
5031 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5033 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5034 Problem reported by Bruno Haible in:
5035 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5037 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5039 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5040 in case some system header has #define'd it. Problem reported by
5041 Soeren D. Schulze in
5042 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5044 2004-09-08 Bruno Haible <bruno@clisp.org>
5046 * stdint_.h: New file, taken from GNU clisp.
5048 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5050 * xvasprintf.h: New file.
5051 * xvasprintf.c: New file.
5052 * xasprintf.c: New file.
5054 2004-09-08 Bruno Haible <bruno@clisp.org>
5056 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5058 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5060 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5062 Import from coreutils.
5063 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5064 strings on unbounded length. alloca's performance benefits aren't
5065 that important here.
5067 (parse_with_separator): New function, with most of the internals
5068 of the old parse_user_spec. Allow user to omit both user and group,
5069 for compatibility with FreeBSD.
5070 Clone only the user name, not the entire spec.
5071 Do not set *uid, *gid unless entirely successful.
5072 Avoid memory leak in some failing cases.
5073 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5074 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5075 (parse_user_spec): Rewrite to use parse_with_separator.
5077 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5079 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5080 its complicated substitute.
5081 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5082 and program_invocation_name.
5083 (__argp_basename) [!_LIBC]: Remove; the only use was
5084 replaced by its body.
5085 (__argp_short_program_name): Change condition from
5086 !defined __argp_short_program_name to
5087 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5088 to match argp-namefrob.h.
5089 (__argp_failure): Don't assume strerror_r returns char *.
5090 * argp-parse.c (N_): Define unconditionally.
5091 (argp_default_options): Fill out initializers with 0 to avoid
5094 2004-08-12 Simon Josefsson <jas@extundo.com>
5096 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5097 * getopt_.h: Renamed from getopt.h.
5099 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5101 Merge from coreutils.
5103 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5104 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5105 for Reliant Unix 5.43.
5107 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5108 (union fooround): Use uintmax_t, not long int.
5109 The rest is a merge from libc:
5110 [defined _LIBC]: Include <shlib-compat.h>.
5111 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5113 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5115 * strverscmp.c: Convert to UTF-8.
5117 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5119 * obstack.h (obstack_empty_p):
5120 Don't assume that chunk->contents is suitably aligned.
5121 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5122 Likewise. Problem reported by Benno in
5123 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5125 * chown.c (rpl_chown): Work even if the file is writeable but not
5126 readable. This could be improved further but it'd take some work.
5128 2004-08-08 Simon Josefsson <jas@extundo.com>
5130 * xgethostname.c: Don't include error.h (not used).
5133 * getpass.c: Include getpass.h first.
5135 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5137 * xalloc-die.c: New files.
5138 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5140 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5141 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5142 (_, N_, xalloc_die): Move to xalloc-die.c.
5143 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5144 so that we needn't mess with xalloc_msg_memory_exhausted.
5146 * sha1.h: Renamed from sha.h.
5147 (SHA1_H): Renamed from _SHA_H.
5148 (sha1_ctx): Renamed from sha_ctx.
5149 (sha1_init_ctx): Renamed from sha_init_ctx.
5150 (sha1_process_block): Renamed from sha_process_block.
5151 (sha1_process_bytes): Renamed from sha_process_bytes.
5152 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5153 (sha1_read_ctx): Renamed from sha_read_ctx.
5154 (sha1_stream): Renamed from sha_stream.
5155 (sha1_buffer): Renamed from sha_buffer.
5156 * sha1.c: Likewise; renamed from sha.c.
5157 Do not include <sys/types.h>.
5158 Include <stddef.h> rather than <stdlib.h>.
5160 2004-08-08 Bruno Haible <bruno@clisp.org>
5162 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5163 FILESYSTEM_PREFIX_LEN.
5164 * progreloc.c: Likewise.
5165 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5167 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5170 * argp-help.c (make_hol, hol_append): Don't assume that
5171 SIZE_MAX is a valid preprocessor constant.
5172 (__argp_basename): Change from "#ifndef _LIBC"
5173 to "#ifndef __argp_short_program_name", so that
5174 we don't compile these functions for tar.
5176 More merges from coreutils.
5177 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5178 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5180 * addext.c: Remove; no longer needed.
5181 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5182 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5183 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5184 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5185 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5186 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5187 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5188 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5189 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5190 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5191 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5192 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5193 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5194 Import changes from coreutils.
5196 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5198 Merge from coreutils.
5200 * .gdb-history: Remove; this doesn't belong here.
5202 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5203 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5204 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5206 * dirname.h: Include <stdbool.h>.
5207 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5208 for consistency with POSIX terminology. All uses changed.
5209 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5210 (strip_trailing_slashes): Use bool for booleans.
5211 * stripslash.c (strip_trailing_slashes): Likewise.
5213 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5214 sometimes returns a positive errno value even when it succeeds.
5215 (print_errno_message) [!LIBC]: Fall back on strerror if
5218 * path-concat.c (mempcpy): Don't define if a system header defines it.
5219 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5220 (longest_relative_suffix): New function.
5221 (path_concat): Use it. Assume first argument is not NULL.
5222 Port to DOS. Omit redundant separators.
5223 Report an error instead of returning NULL.
5224 Use mempcpy instead of memcpy.
5225 (xpath_concat): Remove: not declared or used.
5227 * same.h: Include <stdbool.h>
5228 (same_name): Return bool, not int.
5229 * same.c (same_name): Likewise.
5230 (errno): Don't declare; we assume C89 or better now.
5232 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5233 if not already defined.
5235 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5236 * dup-safer.c (errno): Likewise.
5238 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5240 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5243 2004-08-03 Simon Josefsson <jas@extundo.com>
5245 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5246 * progname.h: Don't include stdbool.h.
5248 2004-08-02 Simon Josefsson <jas@extundo.com>
5250 * getsubopt.h: New file, with comments from Bruno Haible.
5251 * getsubopt.c: New file, from glibc, but slightly modified based on
5252 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5254 2004-08-01 Simon Josefsson <jas@extundo.com>
5256 * xgetdomainname.c: Include stdlib.h, for free().
5258 2004-07-16 Simon Josefsson <jas@extundo.com>
5260 * dummy.c: New file.
5262 2004-07-16 Bruno Haible <bruno@clisp.org>
5264 * backupfile.h: Add extern "C" for C++.
5265 * closeout.h: Likewise.
5266 * copy-file.h: Likewise.
5267 * findprog.h: Likewise.
5268 * full-write.h: Likewise.
5269 * pathname.h: Likewise.
5270 * progname.h: Likewise.
5271 * stpcpy.h: Likewise.
5272 * stpncpy.h: Likewise.
5273 * strcase.h: Likewise.
5274 * strstr.h: Likewise.
5275 * xalloc.h: Likewise.
5277 * mbswidth.h: Add extern "C" for C++.
5278 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5280 2004-07-09 Simon Josefsson <jas@extundo.com>
5282 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5283 failed without this.)
5285 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5287 * fchown-stub.c: New file.
5289 2004-06-24 Jim Meyering <jim@meyering.net>
5291 * obstack.h (obstack_base): Cast to (void *), per documentation.
5293 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5295 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5297 2004-06-01 Jim Meyering <jim@meyering.net>
5299 * calloc.c: New file.
5301 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5303 * getdate.y (yylex): Allow space between sign and number.
5304 Problem reported by Dan Jacobson.
5306 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5307 and Jim Meyering <jim@meyering.net>
5309 Merge from coreutils CVS.
5311 * stat-macros.h: New file, with contents from file-type.h
5312 and coreutils' system.h.
5313 * file-type.c: Include "stat-macros.h".
5314 * file-type.h (file_type): Move all macro definitions to new file,
5317 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5318 Wrap old code with this conditional.
5319 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5320 function that does not dereference symlinks.
5321 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5323 * xreadlink.c: Include xreadlink.h first, to catch .h file
5324 dependency problems.
5325 (xreadlink): Accept new arg SIZE, for efficiency.
5326 All decls and uses changed.
5327 * xreadlink.h: Include <stddef.h>, for size_t.
5329 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5330 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5332 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5334 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5336 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5337 macros to be defined.
5338 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5339 the allocator returns NULL because the requested size is zero.
5341 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5343 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5344 var. Add comment explaining why libc still defines it. This
5345 merges the following patch from glibc:
5346 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5348 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5350 * obstack.c (_obstack): Remove unused variable. It hasn't been
5351 present in glibc since revision 1.1 of this file.
5352 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5353 obstack_alignment_mask, obstack_alloc, obstack_base,
5354 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5355 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5356 obstack_grow0, obstack_init, obstack_int_grow,
5357 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5358 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5359 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5360 nonexistent functions.
5362 2004-05-17 Derek R. Price <derek@ximbiot.com>
5363 Paul Eggert <eggert@cs.ucla.edu>
5365 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5367 2004-05-14 Bruno Haible <bruno@clisp.org>
5369 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5370 that consists of a '.' followed by an empty digit string.
5371 Patch by Tor Lillqvist <tml@iki.fi>.
5373 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5375 Port obstack to the AS/400, where pointers are 16 bytes wide and
5376 you cannot cast an integer to a valid pointer. This patch is
5377 currently waiting to be integrated into glibc; see
5378 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5380 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5381 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5382 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5383 (struct obstack): temp member is now a union of a pointer and
5384 an integer, instead of an integer. All integer uses changed.
5385 This does not affect the physical layout of struct obstack,
5386 except on hosts (like the AS/400) where the size or alignment of
5387 void * is greater than that of ptrdiff_t.
5388 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5389 __STDC__)]: Store temporary in pointer member of union, not
5391 * obstack.c: Include <stddef.h>, for offsetof.
5392 (struct fooalign): Remove; it doesn't need a name.
5393 (union fooround): Change double to long double, and add void *.
5394 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5395 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5396 not a macro. Hence the values are always int; so remove all
5397 casts-to-int in uses.
5399 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5400 Derek Price <derek@ximbiot.com>
5402 * alloca.c: Include <alloca.h>, to get our interface.
5403 * alloca_.h: Use __alloca on AIX, so that we don't have to
5404 include <alloca.h> first. Use C89 prototype for alloca; this
5405 requires including <stddef.h> for size_t. Use extern "C" if C++.
5406 Use #elif for simplicity, since we can assume C89 now.
5407 Don't try to source the system alloca.h since it will not be found
5408 and to prevent recursively including its replacement.
5409 * fnmatch.c: Include <alloca.h> instead of opencoding.
5410 * regex.c: Likewise.
5412 2004-05-16 Derek Price <derek@ximbiot.com>
5413 Paul Eggert <eggert@cs.ucla.edu>
5415 getline cleanup. This changes the getndelim2 API: both order of
5416 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5419 * getline.c: Don't include stddef.h or stdio.h, since our
5420 interface does that.
5421 (getline): Always use getdelim, so that we don't have two
5422 copies of this code.
5423 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5425 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5426 (GETNDELIM2_MAXIMUM): New macro.
5427 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5428 instead of the old practice of delim2==0. All callers changed.
5429 Return -1 on overflow, instead of returning junk.
5430 Do not set *linesize unless allocation succeeds.
5431 * getndelim2.h: Do not include stddef.h; no longer needed, now
5432 that we include sys/types.h.
5433 * getnline.h: Likewise.
5434 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5435 (getndelim2): Reorder arguments.
5436 * getnline.c (getnline, getndelim):
5437 Don't discard the NMAX argument.
5438 (getnline): Invoke getndelim, to avoid code duplication.
5439 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5440 of (size_t) -1 by callers of the getnline family.
5442 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5444 * nanosleep.c (suspended): Change its type from int to
5445 sig_atomic_t volatile.
5446 (first_call): Make it private to rpl_nanosleep, and have it
5447 be zero initially as that's a bit faster.
5448 (my_usleep): Round up fractional times instead of truncating them,
5449 as this is the usual meaning for 'sleep'.
5451 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5453 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5454 (ENOSYS): Define if not defined.
5455 (settime): Fall back on stime if it exists and settimeofday fails.
5456 But don't bother with fallbacks if a method fails with errno == EPERM.
5458 2004-05-11 Jim Meyering <jim@meyering.net>
5460 Prior to this change, the save_cwd caller required read access to the
5461 current directory on most systems (ones with the fchdir function).
5463 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5464 fails, try write-only, and finally, resort to using xgetcwd.
5466 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5468 * obstack.c, obstack.h: Import changes from libc.
5470 2004-04-28 Bruno Haible <bruno@clisp.org>
5472 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5473 implicitly appends .exe to executables.
5474 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5475 accepts Windows pathnames.
5476 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5477 Cygwin like Windows, since it now accepts Windows pathnames.
5478 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5479 Cygwin like Windows, since it now accepts Windows pathnames.
5480 Reported by Derek Robert Price <derek@ximbiot.com>.
5482 2004-04-20 Jim Meyering <jim@meyering.net>
5484 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5486 2004-04-20 Jim Meyering <jim@meyering.net>
5487 Bruno Haible <bruno@clisp.org>
5489 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5490 memory when realloc fails.
5492 2004-04-18 Jim Meyering <jim@meyering.net>
5494 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5495 don't leak memory and do call END_UTMP_ENT.
5497 2004-04-11 Paul Eggert <eggert@twinsun.com>
5499 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5500 (CHAR_BIT): Remove, since we assume C89.
5501 Include <stdint.h> if available, as per current Autoconf CVS advice.
5503 2004-03-30 Paul Eggert <eggert@twinsun.com>
5505 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5506 not bool, to be more consistent with Unix conventions.
5507 Suggested by Bruno Haible.
5509 Merge from coreutils.
5511 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5514 * getdate.h: Include stdbool.h, and timespec.h instead of
5515 the usual <time.h> dance.
5516 (get_date): Change signature to support fractional time stamps.
5517 All callers changed.
5518 * getdate.y: Include "getdate.h" first, as we can now
5519 assume C89 and don't need to worry about 'const'.
5520 Similarly, include "unlocked-io.h" near start, not in middle.
5522 (textint.value): Use long int rather than int.
5523 (textint.digits): Use size_t rather than int.
5524 (BILLION, LOG10_BILLION): New constants.
5525 (parser_control): New member rel_ns. Members day_ordinal,
5526 time_zone, month, day, hour, minutes, rel_year, rel_month,
5527 rel_day, rel_hour, rel_minutes, rel_seconds
5528 are now long int, not int. Member seconds is now struct timespec,
5529 not int. New member timespec_seen. Members dates_seen, days_seen,
5530 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5532 (%union.intval): Now long int, not int.
5533 New member timespec.
5534 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5535 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5536 (spec): Now is a timespec or an item list.
5537 (timespec, items): New nonterminals.
5538 (time, rel, relunit, number, get_date):
5539 Add support for fractional seconds.
5540 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5541 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5542 (to_hour): First arg is now long int, not int.
5543 (to_year): Returns long int, not int.
5544 Don't treat year -70 like 70.
5545 (tm_diff): Returns long int, not int.
5546 (lookup_word): Use bool instead of int when appropriate.
5547 (yylex): Use size_t for count, not int.
5548 Detect overflow when parsing large integer constants.
5549 Add support for fractions.
5550 (get_date): Make pointers 'const' if possible.
5551 Use more-portable code to detect integer overflow.
5552 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5553 Don't use ctime; it's not reliable if the year has >4 digits.
5555 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5556 This is for compatibility with BSD.
5558 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5559 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5560 From coreutils' system.h.
5562 * userspec.c: Don't include "posixver.h".
5563 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5564 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5565 compatible extension. Simplify code by removing a boolean int
5566 that was always nonzero if a string was nonnull.
5568 2004-03-30 Jim Meyering <jim@meyering.net>
5570 Merge from coreutils.
5572 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5574 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5575 an empty input stream.
5577 * readtokens.c: Include <stdbool.h>.
5578 (readtoken): Use `size_t' rather than int/long.
5579 All callers adjusted.
5580 Use `bool' rather than `int' where appropriate.
5581 Use memset rather than an explicit loop.
5582 Use x2nrealloc rather than xrealloc.
5583 Allow the use of `\0' as a delimiter.
5584 (readtokens): Likewise.
5585 * readtokens.h (readtoken, readtokens): Update prototypes.
5587 2004-03-30 Bruno Haible <bruno@clisp.org>
5589 * getloadavg.c (getloadavg): Don't assume setlocale returns
5592 2004-03-29 Paul Eggert <eggert@twinsun.com>
5594 Merge changes to getloadavg.c from coreutils and Emacs.
5596 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5597 Define to an expression, not to the empty string.
5598 Include cloexec.h and xalloc.h.
5599 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5600 Use set_cloexec_flag rather than rolling our own.
5601 * cloexec.c, cloexec.h: New files.
5603 2004-03-18 Paul Eggert <eggert@twinsun.com>
5605 * getopt.h: Sync with libc CVS.
5607 2004-03-18 Paul Eggert <eggert@twinsun.com>
5608 Bruno Haible <bruno@clisp.org>
5610 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5611 not on all platforms that have <wchar.h>.
5612 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5614 2004-03-09 Paul Eggert <eggert@twinsun.com>
5616 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5618 * getopt_int.h: New file, also synced from libc.
5620 2004-03-07 Paul Eggert <eggert@twinsun.com>
5622 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5623 '#if' expressions. Unlike the code it replaces, it does not
5624 depend on (defined _SC_PAGESIZE). However, it does depend on
5625 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5626 first reported by Jason Andrade in
5627 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5629 2004-01-18 Simon Josefsson <jas@extundo.com>
5631 * strdup.h: New file.
5632 * strdup.c: Include it.
5633 * path-concat.c: Include strdup.h. Drop strdup declaration.
5634 * userspec.c: Include strdup.h. Drop strdup declaration.
5636 2004-02-06 Karl Berry <karl@gnu.org>
5638 * config.charset: update from gettext 0.14.1.
5640 2004-02-05 Paul Eggert <eggert@twinsun.com>
5642 Add comments and code, prompted by suggestions from Bruno Haible
5644 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5645 describing the enum quoting_style values.
5646 * quotearg.c (quotearg_alloc): New function.
5647 (quotearg_buffer_restyled): Treat lone { and } as special.
5648 Treat = as special. Work around bug with older shells
5649 that "see" a '\' that is really the 2nd byte of a multibyte char.
5650 Quote empty string with shell_quoting_style.
5652 2004-02-03 Bruno Haible <bruno@clisp.org>
5654 * pipe.h: New file, from GNU gettext.
5655 * pipe.c: New file, from GNU gettext.
5657 2004-01-27 Bruno Haible <bruno@clisp.org>
5659 * execute.h: New file, from GNU gettext.
5660 * execute.c: New file, from GNU gettext.
5661 * w32spawn.h: New file, from GNU gettext.
5663 2004-01-23 Paul Eggert <eggert@twinsun.com>
5665 Exit-status fix from coreutils.
5667 Use exit_failure consistently in place of EXIT_FAILURE,
5668 so that program exit statuses are consistent on failure.
5670 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5671 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5672 * argmatch.h: Comment fix to match the above.
5673 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5674 Now a macro referring to exit_failure, instead of a separate
5675 variable. Include "exitfail.h" to get it.
5676 * xstrtol.h: Include "exitfail.h".
5677 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5679 * long-options.c (parse_long_options): Use prototype
5680 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5683 2004-01-21 Jim Meyering <jim@meyering.net>
5685 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5686 so as not to conflict with a different-sized __mktime_internal
5687 function in GNU libc.
5688 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5689 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5691 2004-01-18 Paul Eggert <eggert@twinsun.com>
5693 Merge from diffutils.
5695 * file-type.c (file_type): Add typed memory objects.
5696 * file-type.h (S_TYPEISTMO): New macro.
5698 * c-stack.h (c_stack_action): Remove argv argument.
5699 * c-stack.c (c_stack_action): Likewise. All uses changed.
5700 (die): Don't calculate message unless segv_action returns.
5701 (get_stack_location, min_address_from_argv, max_address_from_argv,
5702 volatile stack_base, volatile_stack_size): Remove.
5703 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5704 that every segmentation violation is a stack overflow. (Ouch!)
5705 See Debian bug 136249 (still outstanding) for more info about why
5706 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5708 2003-11-30 Bruno Haible <bruno@clisp.org>
5710 Safer stack allocation.
5711 * setenv.c: Include allocsa.h.
5712 (alloca): Remove fallback definition.
5713 (freea): Remove macro.
5714 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5717 2003-10-17 Bruno Haible <bruno@clisp.org>
5719 * binary-io.h: Avoid warnings on Cygwin.
5721 2003-12-28 Bruno Haible <bruno@clisp.org>
5723 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5724 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5726 2003-11-28 Bruno Haible <bruno@clisp.org>
5728 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5730 2003-11-27 Bruno Haible <bruno@clisp.org>
5732 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5734 2003-11-17 Bruno Haible <bruno@clisp.org>
5736 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5738 2003-11-24 Bruno Haible <bruno@clisp.org>
5740 * xallocsa.h: New file, from GNU gettext.
5741 * xallocsa.c: New file, from GNU gettext.
5743 2003-11-24 Bruno Haible <bruno@clisp.org>
5745 * allocsa.h: New file, from GNU gettext.
5746 * allocsa.c: New file, from GNU gettext.
5748 2003-11-24 Bruno Haible <bruno@clisp.org>
5750 * eealloc.h: New file.
5752 2004-01-15 Jim Meyering <jim@meyering.net>
5754 Merge from coreutils.
5756 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5757 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5758 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5760 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5761 optional configure-time default.
5763 * version-etc.c (version_etc_copyright): Update copyright date.
5765 * xreadlink.c (xreadlink): Correct outdated comment.
5767 2004-01-15 Paul Eggert <eggert@twinsun.com>
5769 Merge from coreutils.
5771 * posixver.c: Include posixver.h.
5773 * same.c: Include <stdbool.h>, <limits.h>.
5774 (_POSIX_NAME_MAX): Define if not defined.
5776 (same_name): If file names are silently truncated, report
5777 that the file names are the same if they are the same after
5778 the silent truncation.
5780 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5781 conversion function.
5782 * xstrtod.c (xstrtod): Likewise. All callers changed to
5783 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5786 2004-01-14 Paul Eggert <eggert@twinsun.com>
5788 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5789 with like-named macro in fnmatch.c.
5790 (EXT): Use an internal constant instead.
5792 Merge fnmatch patches from glibc.
5793 * fnmatch.c (mbsinit): Remove define.
5794 Add libc_hidden_ver (__fnmatch, fnmatch).
5795 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5796 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5798 2003-12-14 Karl Berry <karl@gnu.org>
5800 * config.charset: update from gettext-runtime.
5802 2003-12-03 Paul Eggert <eggert@twinsun.com>
5804 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5805 Bug reported by Alfred M. Szmidt.
5807 2003-11-29 Karl Berry <karl@gnu.org>
5809 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5811 2003-11-23 Paul Eggert <eggert@twinsun.com>
5812 Bruno Haible <bruno@clisp.org>
5814 * printf-parse.h: Don't include sys/types.h.
5815 (ARG_NONE): New macro.
5816 (char_directive): Change type of *arg_index fields to size_t.
5817 * printf-parse.c: Don't include sys/types.h.
5818 (SSIZE_MAX): Remove macro.
5819 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5820 Remove unnecessary overflow check.
5821 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5824 2003-11-24 Paul Eggert <eggert@twinsun.com>
5826 * alloca.c: Remove dependency on xalloc module.
5827 (xalloc_die): Remove.
5828 (memory_full) [!defined emacs]: New macro.
5829 [!defined emacs]: Don't include xalloc.h.
5830 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5831 address arithmetic overflows. Change datatypes a bit to avoid
5834 2003-11-22 Jim Meyering <jim@meyering.net>
5836 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5838 2003-11-17 Bruno Haible <bruno@clisp.org>
5840 * vasnprintf.c (alloca): Remove fallback definition.
5841 (freea): Remove definition.
5842 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5843 Reported by Paul Eggert.
5845 2003-11-17 Jim Meyering <jim@meyering.net>
5847 On systems without utime and without a utimes function capable of
5848 dealing with a NULL struct utimbuf* argument, this utime replacement
5849 could -- in unusual circumstances -- leak a file descriptor.
5850 * utime.c: Include <unistd.h> and <errno.h>.
5851 (utime_null): Be sure to close `fd' and to preserve errno.
5852 Reported by Geoff Collyer via Arnold Robbins.
5854 2003-11-16 Paul Eggert <eggert@twinsun.com>
5855 Bruno Haible <bruno@clisp.org>
5857 Protect against address arithmetic overflow.
5858 * printf-args.h: Include stddef.h.
5859 (arguments): Change type of field 'count' to size_t.
5860 * printf-args.c (printf_fetchargs): Use size_t instead of
5861 'unsigned int' where appropriate.
5862 * printf-parse.h: Include sys/types.h.
5863 (char_directive): Change type of *arg_index fields to ssize_t.
5864 (char_directives): Change type of fields 'count', max_*_length to
5866 * printf-parse.c: Include sys/types.h and xsize.h.
5867 (SSIZE_MAX): Define fallback value.
5868 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5869 instead of 'int' where appropriate. Check a_allocated, d_allocated
5870 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5871 * vasnprintf.c: Include xsize.h.
5872 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5873 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5874 overflow. Avoid wraparound when converting a width or precision from
5877 2003-11-16 Bruno Haible <bruno@clisp.org>
5879 Update from GNU gettext.
5880 * printf-parse.c: Generalize to it can be compiled for wide strings.
5881 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5882 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5883 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5884 SNPRINTF): New macros.
5885 Don't include <alloca.h> if the file is used inside libintl.
5886 (local_wcslen): New function, for Solaris 2.5.1.
5887 (VASNPRINTF): Use it instead of wcslen.
5889 2003-11-16 Bruno Haible <bruno@clisp.org>
5891 * xsize.h (xmax): New function.
5892 (xsum, xsum3, xsum4): Declare as "pure" functions.
5894 2003-11-12 Paul Eggert <eggert@twinsun.com>
5896 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5897 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5898 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5899 heuristic is just as accurate as far as we know, and it removes a
5900 dependency on size_max.m4 and ptrdiff_max.m4.
5902 2003-11-12 Paul Eggert <eggert@twinsun.com>
5904 * xstrtol.c (__xstrtol): Remove "break" immediately after
5905 "return", to pacify some unknown compiler. Problem reported
5908 2003-11-11 Bruno Haible <bruno@clisp.org>
5910 * xsize.h (SIZE_MAX): Remove fallback definition.
5911 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5914 2003-11-10 Paul Eggert <eggert@twinsun.com>
5916 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5917 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5918 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5920 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5921 not (size_t) -1, since it's defined here.
5923 2003-11-06 Paul Eggert <eggert@twinsun.com>
5925 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5926 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5927 Reject sizes of exactly SIZE_MAX bytes.
5928 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5929 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5931 2003-11-05 Bruno Haible <bruno@clisp.org>
5933 * xsize.h: Include limits.h, to avoid a possible collision with
5934 SIZE_MAX defined in <limits.h> on Solaris.
5936 2003-11-04 Bruno Haible <bruno@clisp.org>
5938 * xsize.h: New file.
5939 * linebreak.c: Include xsize.h.
5940 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5941 argument for overflow.
5942 Suggested by Paul Eggert.
5944 2003-10-31 Bruno Haible <bruno@clisp.org>
5946 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5947 to avoid (extremely rare) race condition.
5948 Suggested by Paul Eggert.
5950 2003-11-03 Jim Meyering <jim@meyering.net>
5952 * userspec.c: Include "userspec.h".
5953 * userspec.h: New file.
5955 2003-10-31 Paul Eggert <eggert@twinsun.com>
5957 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5958 * mountlist.c (SIZE_MAX): Define if not defined already.
5959 (read_filesystem_list): Set and use me_type_malloced.
5960 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5961 whatever the type happens to be), for brevity and consistency.
5962 Check for size calculation overflow on Alphas running OSF/1.
5964 2003-10-31 Jim Meyering <jim@meyering.net>
5966 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5968 * linebuffer.c: Include <string.h> for declaration of memset.
5970 2003-10-30 Paul Eggert <eggert@twinsun.com>
5971 Bruno Haible <bruno@clisp.org>
5973 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5974 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5976 2003-10-29 Paul Eggert <eggert@twinsun.com>
5978 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5979 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5981 * quotearg.c (quotearg_n_options): Use it.
5982 * group-member.c: Include <stdbool.h>.
5983 (free_group_info): Arg is now const *; don't free arg.
5984 (get_group_info): Now returns bool and accepts struct group_info *,
5985 rather than returning a malloc'ed struct group_info *.
5986 All uses changed. Check for overflow in internal size calculation.
5988 * getusershell.c (readname): Simplify the code by using x2nrealloc
5989 rather than xmalloc/xrealloc.
5990 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5991 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5992 conformance bug: the old code used a pointer after freeing the
5993 storage that it addressed.
5994 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5995 rather than doing it by hand.
5996 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5997 the buffer preserved. Use free and xmalloc instead.
5998 * quotearg.c (quotearg_n_options): Likewise.
5999 Use a simpler test for size overflow. Don't use xalloc_oversized
6000 because unsigned int might be wider than size_t (!); this suggests
6001 that we should switch from unsigned int to size_t for slot numbers.
6003 2003-10-27 Bruno Haible <bruno@clisp.org>
6005 * stdbool_.h: Better support for BeOS.
6007 2003-10-27 Paul Eggert <eggert@twinsun.com>
6009 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6010 to allocate the returned structure. Do not allocate a subarray,
6011 as x2nrealloc will do that.
6012 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6013 instead of xnrealloc.
6014 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6016 2003-10-26 Paul Eggert <eggert@twinsun.com>
6018 * xalloc.h (xalloc_oversized): New static inline function, for
6019 callers that want to do their own size-overflow checking. Include
6020 <stdbool.h>, since xalloc_oversized returns bool.
6021 * xalloc.c (array_size_overflow): Remove. All callers changed
6022 to use xalloc_oversized.
6024 Add two functions x2realloc, x2nrealloc, for programs that grow
6025 arrays dynamically by doubling their sizes.
6026 * xalloc.h (x2realloc, x2nrealloc): New decls.
6027 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6030 Port to C99 semantics for 'inline' of external functions.
6031 Bug reported by Bruno Haible.
6032 * xmalloc.c (xnmalloc_inline): New static inline function,
6033 with the old contents of xnmalloc.
6034 (xnmalloc, xmalloc): Use it.
6035 (xnrealloc_inline): New static inline function,
6036 with the old contents of xnrealloc.
6037 (xnrealloc, xrealloc): Use it.
6039 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6041 2003-10-25 Paul Eggert <eggert@twinsun.com>
6043 Fix several address-calculation bugs in the hash modules,
6044 plus some minor code cleanup.
6046 * hash.h: Include <stdbool.h>, for bool.
6047 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6048 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6049 hash_get_n_entries, hash_get_max_bucket_length,
6050 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6051 hash_rehash): Use size_t rather than unsigned.
6052 * hash.c (struct hash_table, hash_get_n_buckets,
6053 hash_get_n_buckets_used, hash_get_n_entries,
6054 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6055 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6056 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6058 (SIZE_MAX): Define if not defined.
6059 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6060 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6062 Use const * when possible.
6063 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6064 (check_tuning): Fix bug: if tuning parameters were very close to
6065 0 or 1, rounding errors could have caused subscript violations.
6066 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6067 (hash_initialize): Add 'fail:' label
6068 to free table and return NULL, and use it to simplify code.
6069 Use calloc rather than clearing the storage ourself.
6070 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6071 buffer size calculations.
6072 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6073 Include <stddef.h>, for size_t.
6074 * hash-pjw.c (hash_pjw): Likewise.
6075 Switch to method described by Bruno Haible.
6076 Include <limits.h>, for CHAR_BIT.
6077 (SIZE_BITS): New macro.
6079 2003-10-21 Paul Eggert <eggert@twinsun.com>
6081 * getndelim2.c (getndelim2): When size calculation overflows,
6082 ceiling the allocation at NMAX bytes rather than silently
6083 discarding input bytes before NMAX is reached. This makes
6084 a difference only if NMAX exceeds SIZE_MAX / 2.
6086 * obstack.c: Merge from glibc.
6087 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6088 Add libc_hidden_def (_obstack_newchunk).
6089 (_obstack_free) [! defined _LIBC]: Remove.
6090 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6091 a clone of the function body.
6092 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6093 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6095 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6096 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6099 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6100 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6101 Don't use lvalue casts, as GCC plans to remove support for them
6102 in GCC 3.5. Reported by Joseph S. Myers. This bug
6103 was also present in the non-GCC version, indicating that this
6104 code had always been buggy and had never been widely used.
6105 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6106 Use the fast variant of each macro, rather than copying the
6107 definiens of the fast variant; that way, we'll be more likely to
6108 catch future bugs in the fast variants.
6110 2003-10-20 Bruno Haible <bruno@clisp.org>
6112 * wait-process.h: New file, from GNU gettext.
6113 * wait-process.c: New file, from GNU gettext.
6115 2003-10-19 Jim Meyering <jim@meyering.net>
6117 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6119 2003-10-16 Paul Eggert <eggert@twinsun.com>
6121 * getgroups.c: Include <errno.h>, <stdlib.h>.
6122 (getgroups): First arg is int, not size_t.
6123 Don't let 'free' mangle errno.
6125 2003-10-16 Jim Meyering <jim@meyering.net>
6127 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6129 2003-10-15 Paul Eggert <eggert@twinsun.com>
6131 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6133 (new_exclude, add_exclude_file): Initial size no longer needs to
6135 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6136 our own address arithmetic overflow checking.
6138 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6139 (fnmatch): Do not alloca more than 2000 wide characters;
6140 instead, use malloc for large buffers.
6141 Check for address arithmetic overflow, and return -1
6142 with errno set to ENOMEM in that case.
6143 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6144 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6145 instead, return -1. Check for address arithmetic overflow.
6147 2003-10-14 Paul Eggert <eggert@twinsun.com>
6149 Handle invalid suffixes and overflow independently, so that
6150 callers can treat them independently as needed. Fix some bugs in
6151 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6152 suffix for a human-readable blocksize. The major caller-visible
6153 change is the addition of a new
6154 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6155 that both overflow and suffix chars were found.
6157 * human.c (humblock): Don't check separately for invalid suffix
6158 char; that is xstrtoumax's job (now that its bug is fixed).
6159 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6160 INTMAX_MAX]: New macros.
6161 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6162 TYPE_MAXIMUM): New macros.
6163 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6164 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6165 if overflow occurs, as it's what __strtol does and it's more useful
6167 (__xstrtol): If __strtol reports some error other than ERANGE,
6168 reflect it to the caller as LONGINT_INVALID. If it reports
6169 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6170 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6171 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6173 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6174 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6175 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6176 [defined UINTMAX_MAX]: New macros.
6178 2003-10-14 Bruno Haible <bruno@clisp.org>
6180 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6181 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6182 Also use volatile where needed.
6184 2003-10-12 Paul Eggert <eggert@twinsun.com>
6186 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6187 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6188 and define in terms of the other primitives.
6189 * xmalloc.c: Include stdbool.h; do not include exit.h.
6190 (SIZE_MAX): Define if not already defined.
6191 (array_size_overflow): New function.
6192 (xalloc_die): Abort instead of exiting if 'error' returns.
6193 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6194 (xmalloc, xrealloc): Use them.
6195 (xcalloc): Check for address arithmetic overflow.
6196 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6197 a bit faster than strcpy.
6199 2003-10-08 Paul Eggert <eggert@twinsun.com>
6201 Merge getpass from libc, plus a few fixes.
6203 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6204 Include <stdbool.h>.
6205 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6206 __fsetlocking to empty.
6207 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6208 do include <bits/libc-lock.h>.
6209 Do not include <fcntl.h>; not needed.
6210 [_LIBC]: Include <wchar.h>.
6211 (NOTCANCEL_MODE): New macro.
6212 (flockfile, funlockfile) [_LIBC]: New macros.
6213 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6214 [!_LIBC]: New macros.
6215 (call_fclose): New function.
6216 (getpass): Use it. Save tty stream separately; this simplifies the
6217 code and makes it more reliable if stdin happens to equal stdout.
6218 Invoke __fsetlocking on tty.
6219 Handle thread cancellation if needed.
6220 Namespace cleanup (use __tcgetattr, __getline).
6221 Use bool for Booleans.
6222 [USE_IN_LIBIO]: Handle wide streams.
6223 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6224 stream might go where.
6226 * unlocked-io.h: Include <stdio.h>, so that the caller
6227 doesn't have to include <stdio.h> before us.
6228 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6229 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6230 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6231 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6232 if not declared, so that we can use getpass.c code from libc without
6234 (flockfile, ftrylockfile, funlockfile): New macros.
6236 2003-10-06 Bruno Haible <bruno@clisp.org>
6238 * version-etc-2.h: Remove file.
6239 * version-etc-2.c: Remove file.
6241 2003-09-25 Jim Meyering <jim@meyering.net>
6242 Bruno Haible <bruno@clisp.org>
6244 This lets translators provide better translations for the
6245 "Written by ..." part of --version output.
6246 * version-etc.h: Include stdarg.h.
6247 (version_etc_copyright): Declare as readonly.
6248 (version_etc): Make this function variadic with a NULL-terminated list
6249 of author name strings.
6250 (version_etc_va): New declaration.
6251 * version-etc.c: Include stdarg.h, stdlib.h.
6252 (version_etc_copyright): Declare as readonly.
6253 (version_etc_va): New function. Provide a different translatable string
6254 for each possible number of authors < 10. Abbreviate when there are 10
6256 (version_etc): Make this function variadic. Call version_etc_va.
6257 Suggestion from Gary V. Vaughan.
6259 * long-options.h (parse_long_options): Change prototype: the authors
6260 string is moved to the end and becomes variadic.
6261 * long-options.c: Include stdarg.h.
6262 (parse_long_options): Make this function variadic, too.
6263 Call version_etc_va, not version_etc.
6265 2003-10-06 Bruno Haible <bruno@clisp.org>
6267 * fatal-signal.h: New file, from GNU gettext.
6268 * fatal-signal.c: New file, from GNU gettext.
6270 2003-10-04 Karl Berry <karl@gnu.org>
6272 * argp*: update from libc.
6274 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6276 * getpass.c (getpass): Use a no-op fseek when switching from input to
6277 output mode on the same stream.
6279 2003-09-29 Paul Eggert <eggert@twinsun.com>
6281 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6282 Fix arg typo in previous patch.
6284 2003-09-28 Jim Meyering <jim@meyering.net>
6286 * error.c: Correct cpp indentation.
6288 2003-09-27 Paul Eggert <eggert@twinsun.com>
6290 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6291 Omit the special code that used __typeof__, since we worry that
6292 it could be more trouble than it's worth. See:
6293 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6294 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6298 2003-09-26 Jim Meyering <jim@meyering.net>
6300 * error.c (error_tail): Move some declarations
6301 into inner scope where the local variables are used.
6303 2003-09-26 Bruno Haible <bruno@clisp.org>
6305 * stpncpy.h (gnu_stpncpy): New declaration.
6306 (stpncpy): Define as alias for gnu_stpncpy.
6307 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6309 2003-09-26 Paul Eggert <eggert@twinsun.com>
6311 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6312 (error_tail): Do not loop, reallocating temporary buffer, since
6313 the output cannot contain more wide characters than the input
6314 contains bytes, the size must be big enough already. This avoids
6315 one potential size overflow calculation. Check for size overflow
6316 when calculating temporary buffer size. Free temporary buffer
6317 when done, if it was allocated with malloc; this plugs a memory
6318 leak. Remove casts from void * to pointers, that are no longer
6319 needed now that we're assuming C89 or better.
6321 Merge error changes from glibc.
6323 * error.c, error.h: Update copyright notice header to match glibc.
6324 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6325 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6326 Disable cancellation while printing error.
6327 * error.h: Prepend __ to parameter names.
6329 2003-09-25 Karl Berry <karl@gnu.org>
6331 * argp-fmtstream.c, argp-help.c: update from libc.
6333 2003-09-25 Bruno Haible <bruno@clisp.org>
6335 * version-etc-2.h: New file, from version-etc.h with modifications.
6336 * version-etc-2.c: New file, from version-etc.c with modifications.
6338 2003-09-25 Simon Josefsson <jas@extundo.com>
6340 * xgetdomainname.h: New file.
6341 * xgetdomainname.c: New file.
6343 2003-09-25 Simon Josefsson <jas@extundo.com>
6344 Bruno Haible <bruno@clisp.org>
6346 * getdomainname.h: New file.
6347 * getdomainname.c: New file.
6349 2003-09-24 Paul Eggert <eggert@twinsun.com>
6351 * linebuffer.c (freebuffer): Don't free the argument, just
6352 the buffer associated with the argument. Bug reported by
6355 2003-09-19 Karl Berry <karl@gnu.org>
6357 * argp.h: update from libc.
6359 2003-09-16 Paul Eggert <eggert@twinsun.com>
6361 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6362 input error, instead of returning NULL the next time we are called
6363 (and therefore losing track of errno).
6365 2003-09-15 Paul Eggert <eggert@twinsun.com>
6367 * getndelim2.c (getndelim2): Don't trash errno when a read
6368 fails, so that the caller gets the proper errno.
6370 * readutmp.c (read_utmp): Likewise.
6371 Check for fstat error. Close stream and free storage
6374 2003-09-14 Bruno Haible <bruno@clisp.org>
6376 * fwriteerror.h: New file.
6377 * fwriteerror.c: New file.
6379 2003-09-14 Jim Meyering <jim@meyering.net>
6381 * getloadavg.c: Correct cpp indentation.
6382 * strdup.c: Likewise.
6383 * vasnprintf.c: Likewise.
6385 2003-09-12 Paul Eggert <eggert@twinsun.com>
6387 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6388 * obstack.c [!defined _LIBC]: Likewise.
6389 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6390 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6391 * exitfail.c: Don't include stdlib.h; no longer needed.
6393 More changes to assume C89 or better.
6395 * error.c (error_tail): Assume vprintf.
6397 * argmatch.c (getenv): Remove decl.
6398 * progreloc.c (get_full_program_name): Define via prototype.
6399 * setenv.c (clearenv): Likewise.
6400 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6402 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6403 (malloc, memcpy): Remove decls.
6404 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6405 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6406 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6407 (memcpy): Remove macro.
6408 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6409 (__P): Remove. All uses removed.
6410 (PTR): Remove. All uses changed to void *.
6411 (CHAR_BIT, NULL): Remove.
6412 (spaces, zeros, memset_space, memset_zero)
6413 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6415 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6416 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6417 Define with prototype.
6418 Remove now-unnecessary prototype decl.
6419 (extra_args_spec): Assume ANSI C. All uses changed.
6420 (extra_args_spec_iso): Remove.
6421 (my_strftime, emacs_strftimeu): Define via prototype.
6422 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6424 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6425 * strtoimax.c: Include <stdlib.h> unconditionally.
6426 (strtoul, strtol): Remove decls.
6427 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6429 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6430 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6431 (LOCALE_PARAM_PROTO): New macro.
6432 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6433 (INTERNAL (strtol), strtol): Define with a prototype.
6434 (PARAMS): Remove. All uses removed.
6435 * tempname.c: Include <string.h> unconditionally.
6436 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6437 * xgethostname.c (main): Define with a prototype.
6438 * xmalloc.c: Include "xalloc.h" first, to check interface.
6439 Include <stdlib.h> unconditionally.
6440 (calloc, malloc, realloc, free): Remove decls.
6441 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6442 Include <stdlib.h> unconditionally. Sort include file names.
6444 (xstrtod): Define with a prototype.
6445 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6446 (strtol, strtoul): Remove decls.
6448 2003-09-11 Paul Eggert <eggert@twinsun.com>
6450 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6451 Include <stdlib.h>, <string.h> unconditionally.
6452 Remove now-unnecessary cast to char *.
6453 * strnlen.c: Include <string.h> unconditionally.
6454 * yesno.c (yesno): Define with a prototype.
6456 2003-09-10 Bruno Haible <bruno@clisp.org>
6458 * strcspn.c: Include <string.h> unconditionally.
6459 * strpbrk.c: Include <string.h> unconditionally.
6460 * strstr.c: Include <string.h> unconditionally.
6461 * unicodeio.c: Include <string.h> unconditionally.
6462 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6463 * unsetenv.c: Likewise.
6464 * xreadlink.c: Include <stdlib.h> unconditionally.
6465 * yesno.c: Include <stdlib.h> unconditionally.
6466 (rpmatch): Add prototype.
6468 2003-09-10 Jim Meyering <jim@meyering.net>
6470 * error.c: Correct indentation of cpp directives.
6472 2003-09-09 Paul Eggert <eggert@twinsun.com>
6476 * acosl.c (main): Use a prototype.
6477 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6480 * getloadavg.c (getloadavg, main): Define via prototypes.
6482 * getopt.h (struct option.name): Assume C89, and use 'const'.
6483 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6484 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6486 * getopt.c (const): Remove macro.
6487 Include <string.h> unconditionally.
6488 (my_index): Remove; all uses changed to strchr.
6489 (strlen): Remove decl.
6490 (exchange): Remove forward decl; no longer needed.
6491 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6492 Define with prototype.
6493 * getopt1.c (const): Remove macro.
6494 (getopt_long, getopt_long_only, main): Define with prototype.
6496 * getugroups.c: Include <string.h> unconditionally.
6498 * getusershell.c: Include <stdlib.h> unconditionally.
6499 (getusershell, setusershell, endusershell, readname, main):
6500 Define with prototypes.
6502 * group-member.c: Include group-member.h first.
6503 Include <stdlib.h> unconditionally.
6505 * hard-locale.c: Include hard-locale.h first.
6506 Include <stdlib.h>, <string.h> unconditionally.
6508 * hash.c (free, malloc): Remove decls.
6509 Include <stdlib.h> unconditionally.
6511 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6512 (getenv): Do not declare.
6514 * idcache.c: Include <string.h> unconditionally.
6516 * long-options.c: Include long-options.h first, to test interface.
6517 Include <stdlib.h> unconditionally.
6519 * makepath.c: Include makepath.h first, to test interface.
6520 Include <stdlib.h> and <string.h> unconditionally.
6522 * linebuffer.c: Include <stdlib.h>.
6523 (free): Remove decl.
6525 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6526 rpl_malloc returns void *, not char *.
6527 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6529 * md5.h: Include <limits.h> unconditionally.
6530 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6531 (__P): Remove; all uses removed.
6532 * md5.c: Include "md5.h" first.
6533 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6534 md5_buffer, md5_process_bytes, md5_process_block):
6535 Define with prototypes.
6536 * sha.h (__P): Remove all uses. (It wasn't defined??)
6537 * sha.c: Include "sha.h" first.
6538 Include <stdlib.h>, <string.h> unconditionally.
6540 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6541 * memcmp.c (__ptr_t): Likewise.
6542 * memrchr.c (__ptr_t): Likewise.
6543 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6544 Include <string.h> unconditionally.
6545 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6546 * memchr.c: Include <stdlib.h> unconditionally.
6547 * memchr.c (LONG_MAX): Remove.
6548 * memrchr.c (LONG_MAX): Likewise.
6549 * memchr.c (__memchr): Define via a prototype.
6550 * memrchr.c (__memrchr): Likewise.
6551 * memcmp.c (__P): Remove, and remove all uses.
6552 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6553 Remove forward decls; no longer needed.
6554 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6555 Use types required by C89 in prototype.
6557 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6558 * savedir.c: Likewise.
6559 * mkdir.c (free): Remove decl.
6560 * rmdir.c (rmdir): Define with a prototype.
6561 * savedir.c: Include savedir.h first, to test interface.
6563 * mktime.c (STDC_HEADERS): Remove.
6564 Include <stdlib.h>, <string.h> unconditionally.
6566 * modechange.c: Include <stdlib.h> unconditionally.
6567 (malloc): Remove decl.
6569 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6570 (free): Remove decl.
6572 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6573 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6574 (This type really should be intptr_t, but that's a C99ism.)
6575 (_obstack_memcpy): Remove: all uses changed to memcpy.
6576 Include <string.h> unconditionally.
6577 (struct obstack): Assume __STDC__ for types of members
6578 chunkfun, freefun, extra_arg.
6579 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6580 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6581 obstack_begin, obstack_specify_allocation,
6582 obstack_specify_allocation_with_arg, obstack_chunkfun,
6583 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6584 Remove unprototyped decls and the macros that use them.
6585 * obstack.c (POINTER): Remove. All uses changed to void *.
6586 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6587 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6588 (defined __STDC__ && __STDC__)]:
6589 Remove nonprototyped code.
6590 Include <stdlib.h> unconditionally.
6591 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6592 _obstack_allocated_p, _obstack_free, obstack_free,
6593 _obstack_memory_used, print_and_abort):
6594 Define using prototypes.
6595 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6596 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6597 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6598 obstack_next_free, obstack_object_size, obstack_room) [0]:
6599 Remove unused, unprototyped code.
6601 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6603 * physmem.c (physmem_total, physmem_available, main): Define
6606 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6607 (main): Define with a prototype.
6609 * posixver.c (getenv): Remove decl.
6611 * putenv.c (malloc): Returns void *, not char *.
6612 Include <string.h> unconditionally.
6613 (strchr, memcpy, NULL): Do not define.
6615 * readtokens.c: Include readtokens.h first, to test interface.
6616 Include <stdlib.h>, <string.h> unconditionally.
6617 (init_tokenbuffer): Define with a prototype.
6619 * regex.c (PARAMS): Remove. All uses removed.
6620 All uses of _RE_ARGS removed, too.
6621 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6623 (bzero): Assume memset exists.
6624 (memcmp, memcpy, NULL): Remove.
6625 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6626 char, or assignments to local vars of type signed char.
6627 (init_syntax_once, PREFIX(extract_number_and_incr),
6628 PREFIX(print_partial_compiled_pattern),
6629 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6630 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6631 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6632 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6633 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6634 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6635 wcs_compile_range, byte_compile_range, truncate_wchar,
6636 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6637 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6638 count_mbs_length, wcs_re_match_2_internal,
6639 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6640 PREFIX(alt_match_null_string_p),
6641 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6642 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6643 regfree, PREFIX(extract_number)): Define with prototype. Remove
6644 now-unnecessary declaration, if any.
6645 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6647 Remove now-unnecessary casts among pointer types.
6648 * regex.h (_RE_ARGS): Remove. All uses removed.
6650 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6651 (free): Remove decl.
6653 * rpmatch.c: Include <stdlib.h> unconditionally.
6655 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6656 (free): Remove decl.
6658 * save-cwd.c: Include <stdlib.h> unconditionally.
6659 * xgetcwd.c: Likewise.
6661 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6662 (free): Remove decl.
6664 * strchrnul.c (strchrnul): Define with a prototype.
6665 Fix bug: c_in was not converted to char before searching.
6667 The following changes are not K&R related:
6669 * group-member.h: Include <sys/types.h>, so that this file is
6671 * makepath.h: Likewise.
6673 * getusershell.c (readname, default_index, line_size, readname):
6674 Use size_t, not int, for sizes.
6675 (readname): If the size overflows, report an error instead of
6678 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6680 * getndelim2.c: Assume stdlib.h per the C89 spec.
6682 2003-09-08 Paul Eggert <eggert@twinsun.com>
6684 Assume C89 or better; remove K&R cruft.
6685 A few of these changes were first proposed by Derek Robert Price
6686 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6688 * addext.c: Include <string.h> unconditionally.
6689 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6690 Don't declare getenv or malloc.
6692 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6693 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6695 (find_stack_direction, alloca): Use prototypes.
6697 * atexit.c (atexit): Define using a prototype.
6699 * basename.c, dirname.c, stripslash.c:
6700 Include <string.h> unconditionally.
6702 * bcopy.c: Include <stddef.h>.
6703 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6705 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6707 * error.h (error, error_at_line, error_print_progname)
6708 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6709 * error.c: Include error.h first, to check interface.
6710 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6711 (VA_START): Remove; all uses changeed to va_start.
6712 (exit, strerror): Remove decls.
6713 (error_print_progname): Prototype uncondionally.
6714 Don't include <errno.h>; no longer needed.
6715 (private_strerror): Remove.
6716 (error_tail): Always define.
6717 (error, error_at_line): Assume C89 or better; always use prototypes.
6718 * fatal.c: Include "fatal.h" first, to test interface.
6719 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6720 (VA_START): Remove; all uses changed to va_start.
6721 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6723 (exit): Remove decl.
6724 (fatal): Prototype unconditionally. Assume va_start works.
6725 Abort at end, to pacify gcc.
6727 * euidaccess.c (main): Define with a prototype.
6729 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6731 * exitfail.c: Include <stdlib.h> unconditionally.
6733 * fnmatch_.h (__P): Remove. All uses changed to assume
6735 * fnmatch.c: Include fnmatch.h first, to test interface.
6736 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6737 (getenv): Remove decl.
6738 (fnmatch): Define using a prototype.
6739 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6740 (FCT): Define using a prototype.
6742 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6744 * gethostname.c: Include <stddef.h>.
6745 (gethostname): Define with prototype. Length is size_t, not int.
6747 2003-09-08 Paul Eggert <eggert@twinsun.com>
6749 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6750 getversion.c should have been removed then, but was accidentally
6753 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6754 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6756 2003-09-07 Paul Eggert <eggert@twinsun.com>
6758 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6759 copy_tm_result. Bug reported by Simon Josefsson in
6760 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6762 2003-09-06 Paul Eggert <eggert@twinsun.com>
6764 * time_r.c, time_r.h: New files.
6766 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6768 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6769 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6771 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6773 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6774 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6777 * timegm.c: Switch to glibc implementation, with the following changes:
6778 [defined HAVE_CONFIG_H]: Include <config.h>.
6779 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6780 (__mktime_internal) [!defined _LIBC]: New decl.
6781 (__gmtime_r) [!defined _LIBC]: New macro and function.
6782 (timegm): Use a prototype, since gnulib assumes C89.
6783 Do not bother declaring tmp to be const, as it's not really usefu.
6784 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6785 (timegm): Declare only if HAVE_DECL_TIMEGM.
6787 2003-09-03 Paul Eggert <eggert@twinsun.com>
6789 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6790 Bug reported by Lute Kamstra in
6791 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6793 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6794 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6795 course with correspondingly smaller numbers for tomorrow and
6796 yesterday. From Tadayoshi Funaba. Originally installed into
6797 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6800 2003-08-31 Simon Josefsson <jas@extundo.com>
6802 * timegm.h: New file.
6803 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6805 2003-08-31 Karl Berry <karl@gnu.org>
6807 * argp.h: update from libc.
6809 2003-08-28 Bruno Haible <bruno@clisp.org>
6811 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6812 warning on QNX, which defines O_BINARY to 000000.
6814 2003-08-24 Bruno Haible <bruno@clisp.org>
6816 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6817 MSVC7 <stdio.h> is included later.
6819 2003-08-20 Bruno Haible <bruno@clisp.org>
6821 * progname.h: New file, from GNU gettext.
6822 * progname.c: New file, from GNU gettext.
6823 * progreloc.c: New file, from GNU gettext.
6825 2003-08-19 Bruno Haible <bruno@clisp.org>
6827 * xstrdup.c: Assume <string.h> exists.
6829 2003-08-18 Jim Meyering <jim@meyering.net>
6831 * setenv.h: Indent nested cpp directive.
6832 * vasnprintf.c: Remove trailing blanks.
6834 2003-08-17 Simon Josefsson <jas@extundo.com>
6835 Bruno Haible <bruno@clisp.org>
6837 * xstrndup.h: New file.
6838 * xstrndup.c: New file.
6840 2003-08-17 Bruno Haible <bruno@clisp.org>
6842 * strndup.h: New file.
6844 2003-08-16 Paul Eggert <eggert@twinsun.com>
6846 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6847 space, undoing this 2003-08-12 change:
6848 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6850 2003-08-16 Jim Meyering <jim@meyering.net>
6852 Merge from coreutils.
6853 * xstrtoimax.c: #else #if -> #elif.
6854 * xstrtoumax.c: Likewise.
6856 2003-08-15 Paul Eggert <eggert@twinsun.com>
6858 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6859 rather than tab, after '#' in shell-script copyright notices.
6860 Suggested by Bruno Haible.
6862 2003-08-15 Jim Meyering <jim@meyering.net>
6863 and Paul Eggert <eggert@twinsun.com>
6865 Merge from coreutils.
6866 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6867 member but strut utmpx does not. Needed for AIX 4.3.3.
6868 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6870 2003-08-15 Jim Meyering <jim@meyering.net>
6872 Merge from coreutils.
6873 * xgethostname.c: Include <stdlib.h>.
6874 (xghostname): Don't exit for anything other than memory-related
6875 failure; just return NULL.
6876 * userspec.c: Include "posixver.h".
6877 (parse_user_spec): Accept `.' as a separator only
6878 in pre-POSIX-200112 mode.
6879 * strtoimax.c: Use #elif rather than #else #if.
6880 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6881 Remove function, now that we can rely on a working tzset function.
6882 [!_LIBC]: Ensure that the required autoconf test has been run.
6883 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6884 Use underlying_strftime for %r.
6885 * sha.c: Merge in some clean-up and optimization changes from glibc.
6886 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6887 Ensure that it is a multiple of 64.
6888 Rearrange loop exit tests so as to avoid performing an
6889 additional fread after encountering an error or EOF.
6890 * realloc.c: Update copyright date.
6892 2003-08-14 Jim Meyering <jim@meyering.net>
6894 Merge from coreutils.
6895 * obstack.h: Whitespace changes.
6896 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6897 and xcalloc return values.
6898 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6899 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6900 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6901 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6902 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6904 Use mntctl's return value to drive the entry-processing loop, since
6905 we can't rely on the value of the vmt_length member in the last
6906 entry. On some systems doing so could result in exhausting
6907 virtual memory. Based in part on a patch from Mike Jetzer.
6909 2003-08-14 Jim Meyering <jim@meyering.net>
6910 and Paul Eggert <eggert@twinsun.com>
6912 Merges from coreutils, plus other fixes.
6913 * physmem.c: Merge in portability changes from gcc/libiberty
6914 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6915 for credits and details. Thanks to Kaveh Ghazi for helping
6916 to keep these files in sync.
6917 (ARRAY_SIZE): Define it.
6918 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6919 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6920 (memcasecmp): Don't assume size_t fits in unsigned int.
6921 Remove casts and duplicate code.
6922 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6923 (memcpy): Remove definition.
6924 Merge in some clean-up and optimization changes from glibc.
6925 [BLOCKSIZE]: Move definition to top of file.
6926 Ensure that it is a multiple of 64.
6927 Rearrange loop exit tests so as to avoid performing an
6928 additional fread after encountering an error or EOF.
6929 * md5.h (md5_uintptr): Define.
6930 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6931 return to the initial working directory. Preserve errno
6933 * idcache.c: Include "xalloc.h".
6934 (xmalloc, xrealloc): Remove decls.
6935 (getuser): Remove casts no longer required in C89.
6936 * human.c: Include stdio.h, for sprintf.
6937 * group-member.c: Include "xalloc.h".
6938 (xmalloc, xrealloc): Remove decls.
6939 (get_group_info): Remove casts no longer required in C89.
6940 * getusershell.c (readname): Remove casts no longer required in C89.
6941 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6942 * getline.c: Whitespace fix, from coreutils.
6944 2003-08-13 Paul Eggert <eggert@twinsun.com>
6946 * exclude.c: Include <ctype.h>
6947 (IN_CTYPE_DOMAIN): New macro.
6949 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6952 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6953 Undo previous (whitespace-only) change.
6955 2003-08-12 Paul Eggert <eggert@twinsun.com>
6957 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6958 Normalize leading white space and remove trailing white space.
6959 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6960 notice, as per ../config/srclist-update.
6962 Merge from coreutils.
6963 * euidaccess.h: New file.
6964 * euidaccess.c: Include it.
6965 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6966 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6967 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6969 2003-08-11 Bruno Haible <bruno@clisp.org>
6971 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6972 (vasnprintf): Use it instead of wcslen.
6974 2003-08-11 Bruno Haible <bruno@clisp.org>
6976 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6977 value to ensure that _Bool promotes to int. Use #define for _Bool when
6978 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6980 2003-08-10 Karl Berry <karl@gnu.org>
6982 * regex.h: update from libc (whitespace fix).
6984 2003-08-09 Paul Eggert <eggert@twinsun.com>
6986 Merge some files from coreutils. These changes were
6987 originally made by Jim Meyering.
6988 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6989 many older Unixes require this.
6990 * alloca.c (alloca): Remove cast to argument of free;
6991 no longer needed in C89.
6992 * alloca_.h, regex.h: Fix white space to match
6993 what GNU indent does.
6995 2003-08-05 Paul Eggert <eggert@twinsun.com>
6997 * bumpalloc.h: Remove.
6999 2003-08-04 Paul Eggert <eggert@twinsun.com>
7001 * getloadavg.c: Change copyright notice and spacing to conform to
7004 Merge from coreutils.
7005 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7007 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7008 from Karl Berry, implemented by Jim Meyering.
7009 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7010 from Dmitry V. Levin.
7011 Remove anachronistic cast of xrealloc.
7012 * fnmatch_.h (__const): Remove. Use 'const'.
7013 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7014 type. Otherwise, it wouldn't compile with at least /bin/cc on
7015 ymp-cray-unicos9.0.2.X.
7016 Combine two mostly-identical uses of alloca into one.
7017 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7019 2003-08-04 Dave Love <d.love@dl.ac.uk>
7023 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7024 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7025 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7026 obsolete NLIST_NAME_UNION.
7027 [__GNU__]: Undef BSD and FSCALE.
7028 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7030 2003-08-03 Paul Eggert <eggert@twinsun.com>
7032 * stdbool_.h (_Bool): Make it signed char, instead of
7033 an enum type, so that it's guaranteed to promote to int. See:
7034 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7036 2003-07-31 Paul Eggert <eggert@twinsun.com>
7038 * strerror.c: Include config.h, limits.h. Declare sprintf.
7039 (strerror): Don't assume that a printable int fits in 14 bytes.
7041 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7042 Bruno Haible <bruno@clisp.org>
7044 * getline.h (getline, getdelim): Change return type to ssize_t.
7045 * getline.c (getline, getdelim): Likewise.
7046 Remove _GNU_SOURCE define; now it's defined in config.h through
7049 2003-07-22 Paul Eggert <eggert@twinsun.com>
7051 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7052 over-parenthesization in macros.
7054 Sync with coreutils.
7056 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7059 Use `exit_failure' for xalloc and xmemcoll instead of their own
7060 private exit-failure variables.
7061 * xalloc.h (xalloc_exit_failure): Remove.
7062 * xmalloc.c: Likewise. Include exitfail.h.
7063 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7064 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7065 * xmemcoll.c: Likewise. Include exitfail.h.
7066 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7068 2003-07-18 Paul Eggert <eggert@twinsun.com>
7070 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7071 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7072 to test that it can stand by itself. Include "exitfail.h".
7073 Clients should set exit_failure instead.
7074 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7076 2003-07-18 Andreas Schwab <schwab@suse.de>
7078 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7080 2003-07-18 Bruno Haible <bruno@clisp.org>
7082 * getndelim2.h: New file.
7083 * getndelim2.c: Make into a module of its own. Include config.h,
7085 (getndelim2): Make non-static. Change return type to ssize_t.
7086 * getline.h: Change argument names.
7087 * getline.c: Include getndelim2.h instead of getndelim2.c.
7088 * getnline.c: Include getndelim2.h.
7090 2003-07-17 Bruno Haible <bruno@clisp.org>
7092 * Makefile.am: Remove file.
7093 * Makefile.in: Remove file.
7095 2003-07-17 Bruno Haible <bruno@clisp.org>
7097 * getnline.h: New file.
7098 * getnline.c: New file.
7099 * getndelim2.c: New file, extracted from getline.c.
7100 (getndelim2): Renamed from getdelim2, with added nmax argument.
7101 * getline.c: Include getndelim2.c.
7102 (getdelim2): Moved out to getndelim2.c.
7103 (getline, getdelim): Update.
7105 2003-07-15 <karl@gnu.org>
7107 * vasnprintf.c: update from gettext.
7109 2003-07-15 Jim Meyering <jim@meyering.net>
7111 * makepath.c (make_path): Enclose diagnostic in _(...).
7113 2003-07-14 Paul Eggert <eggert@twinsun.com>
7115 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7116 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7117 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7118 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7119 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7120 updated automatically by ../config/srclist-update. This changes
7121 their license from LPGL to GPL.
7123 2003-07-14 Jim Meyering <jim@meyering.net>
7125 Don't emit diagnostics. Let callers do that.
7126 * save-cwd.c: Don't include "error.h".
7127 (save_cwd): Don't call error. Ensure that errno is valid
7128 when returning nonzero.
7130 * save-cwd.h (restore_cwd): Update prototype.
7131 * save-cwd.c (restore_cwd): Remove two parameters.
7132 Simplify. Don't call error upon failure. Let callers do that.
7133 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7134 when auditing is enabled. But don't bother updating the #if.
7136 2003-07-14 Simon Josefsson <jas@extundo.com>
7138 * mempcpy.h: New file.
7139 * mempcpy.c: New file.
7141 2003-07-14 Paul Eggert <eggert@twinsun.com>
7143 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7144 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7145 unicodeio.c, unicodeio.h, unlocked-io.h:
7146 Switch from LGPL to GPL.
7148 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7150 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7151 it breaks C++ compilation.
7152 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7154 2003-07-10 Jim Meyering <jim@meyering.net>
7156 * vasnprintf.c: Remove trailing blanks.
7157 Make cpp indentation consistent.
7159 2003-07-09 Paul Eggert <eggert@twinsun.com>
7161 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7162 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7163 Switch from LGPL to GPL.
7165 2003-07-07 Paul Eggert <eggert@twinsun.com>
7167 * mktime.c: Fix some boundary cases and remove need for floating point.
7169 Issue a compile-time diagnostic if time_t is floating point, or if
7170 two's complement arithmetic is not in effect, or if arithmetic
7171 right shift does not propagate the sign. These assumptions were
7172 all in the original code but they weren't checked.
7174 (TIME_T_MIDPOINT, verify): New macros.
7175 (__isleap): Remove; it has integer overflow problems.
7176 (leapyear): New function, without those problems.
7177 (ydhms_tm_diff): Remove; splitting into two parts.
7178 (ydhms_diff): New function, containing the arithmetic part of
7179 the old ydhms_tm_diff function. Issue a compile-time
7180 diagnostic if we are not using C99 integer division.
7181 Avoid casts when possible.
7182 (guess_time_tm): New function, containing the checking part of
7183 the old ydhms_tm_diff function. Return the new value, rather than
7184 the difference between it and the old. Accept a new argument T
7185 so that *T specifies the old value. Check for overflow in the result.
7187 (__mktime_internal): Use a time_t offset, not a long int offset.
7188 This undoes the 2003-06-04 change, which is no longer needed now
7189 that we have better overflow checking.
7190 (localtime_offset): Likewise.
7192 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7193 and long are 64-bit but int is only 32-bit.
7194 (ydhms_diff): Use long int to store year1 and yday1.
7195 Issue a compile-time diagnostic if long int is not wide enough.
7197 (__mktime_internal): Use long int to store adjusted year and yday.
7198 Use plain C rather than preprocessor commands, if that doesn't
7200 Check for overflow (and try to repair) after each probe
7201 rather than checking only at the very end. This avoids some bugs
7202 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7203 does not equal GMT offset at maximum time).
7204 Use integer to check for overflow rather than floating point; this
7205 is more portable to non-IEEE hosts, and is a tad faster.
7206 When we detect that we are oscillating between two values,
7207 don't check whether tm_isdst has the requested value, since
7208 we already know the answer. When tm_isdst has the wrong value,
7209 use a different heuristic to find the right one, based on the
7210 extreme values actually observed in practice in tz2003a,
7211 rather than the (overly optimistic) "previous 3 calendar quarters".
7213 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7214 "T const" to accommodate glibc style.
7215 (check_result): Use less-confusing report format. "long" -> "long int.
7217 Don't loop if the iteration overflows time_t.
7218 Allow a negative step in the iteration.
7220 2003-07-01 Paul Eggert <eggert@twinsun.com>
7222 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7223 having it depend on HAVE_SYS_TYPES_H.
7225 2003-06-25 Bruno Haible <bruno@clisp.org>
7227 * readlink.c: New file.
7229 2003-06-20 Bruno Haible <bruno@clisp.org>
7231 Assume C89, so PARAMS isn't needed.
7232 * unicodeio.h (PARAMS): Remove.
7233 * unicodeio.c: Don't use PARAMS.
7235 2003-06-18 Jim Meyering <jim@meyering.net>
7237 Merge changes from coreutils.
7238 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7239 Remove explicit declarations of xmalloc and realloc.
7241 (read_utmp): Remove anachronistic cast of xmalloc.
7243 2003-06-17 Paul Eggert <eggert@twinsun.com>
7245 Assume C89, so PARAMS isn't needed.
7246 * backupfile.h (PARAMS): Remove. All uses removed.
7247 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7248 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7249 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7250 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7251 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7252 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7253 xstrtol.h: Likewise.
7254 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7255 same.h, strverscmp.h: Do not include config.h; no longer needed.
7256 Anyway, config.h should always be included before any other file.
7258 2003-06-11 Simon Josefsson <jas@extundo.com>
7260 * sysexit_.h: New file.
7262 2003-05-20 Derek Price <derek@ximbiot.com>
7264 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7266 2003-06-10 Simon Josefsson <jas@extundo.com>
7268 * strchrnul.h: New file.
7269 * strchrnul.c: New file.
7271 2003-06-10 Simon Josefsson <jas@extundo.com>
7273 * argp.h: New file, from glibc.
7274 * argp-ba.c: New file, from glibc.
7275 * argp-eexst.c: New file, from glibc.
7276 * argp-fmtstream.c: New file, from glibc.
7277 * argp-fmtstream.h: New file, from glibc.
7278 * argp-fs-xinl.c: New file, from glibc.
7279 * argp-help.c: New file, from glibc.
7280 * argp-namefrob.h: New file, from glibc.
7281 * argp-parse.c: New file, from glibc.
7282 * argp-pv.c: New file, from glibc.
7283 * argp-pvh.c: New file, from glibc.
7284 * argp-xinl.c: New file, from glibc.
7286 2003-06-07 Jim Meyering <jim@meyering.net>
7288 * readtokens.h: Put `Free Software Foundation, Inc.'
7289 in place of my name in the copyright comment.
7290 Remove definition and uses of __P.
7293 * stat.c: Don't declare xmalloc explicitly.
7294 Instead, include "xalloc.h".
7295 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7296 xrealloc, and xcalloc return values.
7297 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7299 * xgetcwd.h: Remove definition/uses of PARAMS.
7301 2003-06-06 Jim Meyering <jim@meyering.net>
7303 * stdbool_.h: Renamed from stdbool.h.in.
7305 2003-06-06 Jim Meyering <jim@meyering.net>
7307 Merge from coreutils.
7308 * same.c: (same_name): Declare *_basename locals to be `const'.
7309 Consolidate declarations and initializations of *_base* locals.
7311 Merge from coreutils.
7312 This avoids a core dump on systems without GNU putenv,
7313 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7314 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7315 (unsetenv): New static function, from GNU libc.
7316 (rpl_putenv): Use it.
7318 * modechange.c: Remove trailing blanks.
7320 Merge from coreutils.
7321 * fsusage.c: Remove declaration of statfs.
7322 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7324 * posixtm.c: Include <stdbool.h> unconditionally.
7326 2003-06-05 Paul Eggert <eggert@twinsun.com>
7328 * mktime.c (__mktime_internal): When resolving a tm_isdst
7329 mismatch, look in future quarters as well as past. This fixes a
7330 bug when processing fall-backwards gaps immediately after a long
7331 period of daylight-saving time.
7333 * mktime.c: Assume freestanding C89 or better.
7334 (HAVE_LIMITS_H): Remove. Assume it's 1.
7335 (__P): Remove; not used.
7336 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7337 (mktime, not_equal_tm, print_tm, check_result,
7338 main): Use prototypes. Use const * where appropriate.
7339 (main): Fix typo in testing code that uncovered by above changes.
7340 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7342 2003-06-04 Paul Eggert <eggert@twinsun.com>
7344 * mktime.c: Fix Debian bug 177940
7345 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7346 (localtime_offset): Now long int, not time_t, because we want it
7347 to be guaranteed to be signed. All uses changed.
7348 (__mktime_internal): If overflow would occur when adding offset,
7351 Merge 'human' changes from coreutils. Rewrite to support
7352 locale-specific notations like thousands separators.
7353 * human.c: Simplify authorship notice.
7354 Include human.h immediately after config.h.
7355 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7356 <limits.h>: Do not include, since human.h does.
7357 (SIZE_MAX, UINTMAX_MAX): New macros.
7358 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7359 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7360 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7361 (power_letter): Renamed from suffixes.
7362 (generate_suffix_backwards): Remove.
7363 (adjust_value): Now takes int style (because of human.h changes)
7364 and long double value (for greater precision on some platforms).
7365 (group_number): New function.
7366 (human_readable): Use it. Use integer options, not enum.
7367 Put the options before the sizes in the arg list.
7368 Support all the new options.
7369 The old human_readable function has been removed;
7370 use inttostr.h instead.
7371 (human_readable, default_block_size, humblock):
7372 Use uintmax_t, not int, for block sizes.
7373 (human_readable_inexact, block_size_types): Remove.
7374 (block_size_opts): New constant.
7375 (human_options): Renamed from human_block_size, with new signature
7376 that allows block sizes up to UINTMAX_MAX. All callers changed.
7377 * human.h: Add copyright and authorship notice.
7378 Include <limits.h> and <stdbool.h> unconditionally.
7379 (PARAMS): Remove. All uses removed.
7380 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7381 (enum human_inexact_style): Remove tag; now a nameless enum.
7382 (human_floor, human_ceiling, human_round_to_even): Now have
7383 values 2, 0, 1 rather than -1, 1, 0.
7384 (human_group_digits, human_suppress_point_zero, human_autoscale,
7385 human_base_1024, human_SI, human_B): New constants.
7386 (human_readable_inexact, human_block_size): Remove.
7387 (human_readable): Size args are now uintmax_t, not int.
7388 (human_options): New decl.
7390 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7391 unnecessary now that we assume C89 or better. This change
7392 imported from coreutils.
7394 * mktime.c (__mktime_internal): Do not reject negative timestamps
7395 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7396 in the 2003-05-30 sync from glibc.
7398 .h files should stand alone, but we shouldn't include <sys/types.h>
7399 if we can get away with just <stddef.h>.
7401 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7402 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7403 rather than <sys/types.h>, as we merely need size_t.
7404 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7406 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7407 Include <stdio.h>, to get FILE.
7408 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7409 memcasecmp.h has included <stddef.h> and all we need is size_t.
7410 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7411 our interface, instead of including <sys/types.h>
7413 2003-06-02 Paul Eggert <eggert@twinsun.com>
7416 Fix some minor time-related bugs with POSIX time arguments.
7417 Some valid time stamps were being rejected (notably -1, and
7418 time stamps before 1900 on 64-bit hosts). And some invalid
7419 time stamps were being accepted, e.g. September 31.
7421 * posixtm.h (posixtime): Return bool instead of time_t, so
7422 that we can return (time_t) -1 successfully.
7423 * posixtm.c: Likewise.
7424 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7425 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7426 (t): Remove static var.
7427 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7428 of static var. All uses changed.
7429 (year): Do not reject years before 1900; they can occur with
7431 (posix_time_parse): Do not check for out-of-range components;
7432 that is now the caller's responsibility, since our checks were
7433 only approximations.
7434 (posixtime): Use mktime to check for out-of-range components,
7435 since it knows them exactly.
7436 If mktime returns (time_t) -1, check whether an error actually occurred
7437 by invoking localtime on -1.
7438 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7439 posixtime failures better.
7440 Improve the test data (in comments only).
7442 2003-05-30 <karl@gnu.org>
7444 * mktime.c: update from libc.
7446 2003-05-30 Bruno Haible <bruno@clisp.org>
7448 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7449 * localcharset.h: Likewise.
7450 * localcharset.c: Likewise.
7452 2003-05-28 Paul Eggert <eggert@twinsun.com>
7454 Assume the headers required for C89 freestanding compilers.
7455 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7456 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7457 without checking for HAVE_LIMITS_H.
7458 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7459 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7461 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7462 * exclude.c: Include <stdbool.h> unconditionally.
7463 * tempname.c: Include <stddef.h> unconditionally.
7464 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7465 * modechange.c, rpmatch.c (NULL): Don't define, since
7466 <stddef.h> does that.
7467 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7468 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7469 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7470 * xstrtol.c: Likewise.
7471 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7472 * savedir.c: Include <stddef.h> instead of defining NULL.
7474 * addext.c (addext): Use assignment rather than cast, to avoid
7475 warnings on some platforms.
7477 * mktime.c (__mktime_internal): Do not reject negative timestamps
7480 2003-05-10 Bruno Haible <bruno@clisp.org>
7482 * linebreak.c (iconv_string_length): Don't return -1 just because the
7483 string is longer than 4 KB.
7485 2003-05-12 Jim Meyering <jim@meyering.net>
7487 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7488 the space-padded-by-default conversion specifiers, %e, %k, %l.
7490 2003-05-03 Bruno Haible <bruno@clisp.org>
7492 Upgrade to Unicode-4.0.
7493 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7494 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7495 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7496 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7497 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7498 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7499 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7500 Change width of U+E0100..U+E01EF from 1 to 0.
7502 2003-04-25 Bruno Haible <bruno@clisp.org>
7504 * copy-file.c: Include <stddef.h>, for size_t.
7506 2003-04-25 Jim Meyering <jim@meyering.net>
7508 * copy-file.c (copy_file_preserving): Declare buf_size to be
7509 of type size_t, not int.
7511 2003-04-11 Jim Meyering <jim@meyering.net>
7513 Merge changes from Coreutils.
7515 2003-03-22 Jim Meyering <jim@meyering.net>
7517 * strftime.c (widen): Cast alloca return value to proper type.
7519 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7522 * strftime.c (my_strftime): Handle very large width
7523 specifications for numeric values correctly. Improve checks for
7526 2003-01-19 Jim Meyering <jim@meyering.net>
7528 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7529 (nl_get_alt_digit) [! defined my_strftime]: Define.
7530 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7531 _nl_get_alt_digit and _nl_get_walt_digit.
7533 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7534 These changes have no effect outside of _LIBC.
7536 2003-04-10 Bruno Haible <bruno@clisp.org>
7538 * findprog.h: New file, from GNU gettext.
7539 * findprog.c: New file, from GNU gettext.
7541 2003-04-05 Jim Meyering <jim@meyering.net>
7543 Merge changes from Coreutils.
7545 * exclude.h (PARAMS): Remove definition and uses.
7546 * exclude.c: Remove uses of `PARAMS'.
7548 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7549 Add test-cases for DOS filenames. Declare program_name.
7550 (main): Set up program_name. Patch by Rich Dawe.
7552 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7554 Use mntctl's return value to drive the entry-processing loop, since
7555 we can't rely on the value of the vmt_length member in the last
7556 entry. On some systems doing so could result in exhausting
7557 virtual memory. Based in part on a patch from Mike Jetzer.
7559 2003-04-04 Bruno Haible <bruno@clisp.org>
7561 * linebreak.h: New file, from GNU gettext.
7562 * linebreak.c: New file, from GNU gettext with slight modifications.
7563 * lbrkprop.h: New file, from GNU gettext.
7565 2003-04-03 Bruno Haible <bruno@clisp.org>
7567 * utf8-ucs4.h: New file, from GNU gettext.
7568 * utf16-ucs4.h: New file, from GNU gettext.
7569 * ucs4-utf8.h: New file, from GNU gettext.
7570 * ucs4-utf16.h: New file, from GNU gettext.
7572 2003-04-02 Bruno Haible <bruno@clisp.org>
7574 * binary-io.h: New file, from GNU gettext.
7576 2003-04-01 Bruno Haible <bruno@clisp.org>
7578 * pathname.h: New file, from GNU gettext.
7579 * concatpath.c: New file, from GNU gettext.
7581 2003-03-30 Bruno Haible <bruno@clisp.org>
7583 * copy-file.c (copy_file_preserving): Don't set owner if the function
7584 chown() doesn't exist.
7586 2003-03-28 Bruno Haible <bruno@clisp.org>
7588 * copy-file.h: New file, from GNU gettext.
7589 * copy-file.c: New file, from GNU gettext.
7591 2003-03-18 Jim Meyering <jim@meyering.net>
7593 * quote.c (quote_n): Fix typo in comment.
7595 2003-03-14 Jim Meyering <jim@meyering.net>
7597 Merge changes from Coreutils.
7598 * obstack.h (obstack_object_size): Declare temporary, __o,
7599 to be const, in order to avoid warnings.
7600 (obstack_room): Likewise.
7601 (obstack_empty_p): Likewise.
7603 2003-03-13 Paul Eggert <eggert@twinsun.com>
7605 Merge changes from Bison.
7606 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7607 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7608 when compiling Bison 1.875's `bitset bset = obstack_alloc
7609 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7610 * hash.c: Include <stdbool.h> unconditionally.
7612 2003-03-09 Paul Eggert <eggert@twinsun.com>
7614 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7615 Reported by Bruce Becker; see:
7616 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7618 2003-03-03 Paul Eggert <eggert@twinsun.com>
7619 Bruno Haible <bruno@clisp.org>
7621 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7622 Reported by John Hughes, see
7623 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7625 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7627 * poll_.h: New file.
7630 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7632 * mathl.h: New file.
7633 * acosl.c: New file.
7634 * asinl.c: New file.
7635 * atanl.c: New file.
7636 * ceill.c: New file.
7639 * floorl.c: New file.
7640 * frexpl.c: New file.
7641 * ldexpl.c: New file.
7643 * sincosl.c: New file.
7645 * sqrtl.c: New file.
7647 * trigl.c: New file.
7648 * trigl.h: New file.
7650 2003-02-17 Bruno Haible <bruno@clisp.org>
7652 * mkdtemp.h: New file, from GNU gettext.
7653 * mkdtemp.c: New file, from GNU gettext.
7655 2003-01-31 Bruno Haible <bruno@clisp.org>
7657 * rename.c: #undef rename before defining rpl_rename.
7658 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7660 2003-01-30 Bruno Haible <bruno@clisp.org>
7662 * printf-args.h: New file, from GNU gettext.
7663 * printf-args.c: New file, from GNU gettext.
7664 * printf-parse.h: New file, from GNU gettext.
7665 * printf-parse.c: New file, from GNU gettext.
7666 * vasnprintf.h: New file, from GNU gettext.
7667 * vasnprintf.c: New file, from GNU gettext.
7668 * asnprintf.c: New file, from GNU gettext.
7669 * vasprintf.h: New file, from GNU gettext with modifications.
7670 * vasprintf.c: New file, from GNU gettext.
7671 * asprintf.c: New file, from GNU gettext.
7673 2003-01-29 Bruno Haible <bruno@clisp.org>
7675 * stpncpy.h: New file, from GNU gettext with modifications.
7676 * stpncpy.c: New file, from GNU gettext with modifications.
7678 2003-01-28 Bruno Haible <bruno@clisp.org>
7680 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7682 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7685 2003-01-27 Bruno Haible <bruno@clisp.org>
7687 * xsetenv.h: New file, from GNU gettext.
7688 * xsetenv.c: New file, from GNU gettext.
7690 2003-01-23 Bruno Haible <bruno@clisp.org>
7692 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7694 2003-01-22 Bruno Haible <bruno@clisp.org>
7696 * exit.h: New file, from GNU gettext.
7698 2003-01-11 Bruno Haible <bruno@clisp.org>
7700 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7701 * strcase.h (strcasecmp, strncasecmp): Likewise.
7703 2003-01-14 Jim Meyering <jim@meyering.net>
7705 * same.c (same_name): Tweak a comment.
7707 2003-01-11 Bruno Haible <bruno@clisp.org>
7709 * same.c (same_name): Reorder tests so as to avoid calling stat()
7710 when a string comparison is sufficient.
7712 2003-01-11 Bruno Haible <bruno@clisp.org>
7714 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7717 2003-01-11 Bruno Haible <bruno@clisp.org>
7719 * hash-pjw.c: Add comment about low quality of this function.
7721 2003-01-12 Paul Eggert <eggert@twinsun.com>
7723 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7724 to avoid collisions with libcurses and libreadline.
7726 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7727 * getstr.h, getstr.c: Remove.
7728 * getline.c: Include "getline.h", to check interface.
7729 Move body of old getstr.c here: this defines MIN_CHUNK and
7730 declares getdelim2, which is renamed from getstr.
7731 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7733 * linebuffer.c (readlinebuffer): Renamed from readline.
7735 * linebuffer.h: Likewise.
7736 (readline): Remove backward-compatibility macro.
7738 2003-01-12 Jim Meyering <jim@meyering.net>
7740 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7742 2003-01-10 Bruno Haible <bruno@clisp.org>
7744 * alloca_.h: New file.
7745 * getdate.y: Unconditionally include alloca.h.
7746 * makepath.c: Likewise.
7747 * setenv.c: Likewise.
7748 * userspec.c: Likewise.
7750 2003-01-09 Bruno Haible <bruno@clisp.org>
7752 * stdbool.h.in: New file.
7754 2003-01-08 Bruno Haible <bruno@clisp.org>
7756 * safe-read.c: Include specification header first, to ensure its
7758 * full-write.c: Likewise.
7760 2003-01-08 Jim Meyering <jim@meyering.net>
7762 * full-write.c: Undefine and define-away `const' after inclusion
7763 of errno.h, not before. Suggestion from Bruno Haible.
7765 2003-01-07 Jim Meyering <jim@meyering.net>
7767 * full-write.c: Rework so that it may serve to define full_read, too.
7768 * full-read.c: Simply #define FULL_READ and include full-write.c.
7770 2003-01-06 Jim Meyering <jim@meyering.net>
7772 * version-etc.c: Update year in translatable copyright string.
7774 2002-12-25 Bruno Haible <bruno@clisp.org>
7776 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7777 * xstrtol.h: Likewise.
7778 * xstrtoimax.c: Likewise.
7779 * xstrtoumax.c: Likewise.
7780 * human.h: Likewise.
7782 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7783 on systems that have <inttypes.h> but not <stdint.h>.
7785 2002-12-31 Paul Eggert <eggert@twinsun.com>
7787 * memcoll.c (memcoll): Fall back on a simple algorithm using
7788 memcmp if strcoll doesn't work.
7790 2002-12-23 Bruno Haible <bruno@clisp.org>
7792 * localcharset.h: New file.
7793 * localcharset.c: Include it.
7794 * unicodeio.c: Likewise.
7796 2002-12-22 Bruno Haible <bruno@clisp.org>
7798 * utime.c (utime_null): No need to call ftruncate if the file was
7801 2002-12-23 Bruno Haible <bruno@clisp.org>
7803 * memcoll.c (STRCOLL): New macro.
7806 2002-12-22 Bruno Haible <bruno@clisp.org>
7808 * getstr.h (getstr): Define, to avoid clash with libcurses.
7809 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7811 2002-12-22 Bruno Haible <bruno@clisp.org>
7813 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7815 2002-12-23 Bruno Haible <bruno@clisp.org>
7817 * getline.h: Include <stddef.h>, for size_t.
7819 * unicodeio.h: Include <stddef.h>, for size_t.
7820 * unicodeio.c: Don't include <stddef.h>.
7822 2002-12-17 Bruno Haible <bruno@clisp.org>
7824 * canon-host.c (strdup): Remove unused declaration.
7826 * fsusage.c: Include full_read.h.
7827 (get_fs_usage): Use full_read instead of safe_read.
7829 * utime.c (utime_null): Use SAFE_READ_ERROR.
7831 2002-12-11 Bruno Haible <bruno@clisp.org>
7833 * setenv.h: Rewritten to cope with systems that have setenv() but not
7835 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7838 2002-12-11 Bruno Haible <bruno@clisp.org>
7840 * setenv.c (alloca): Fall back to malloc.
7842 (setenv): Use freea() to free memory allocated with alloca().
7844 2002-11-13 Bruno Haible <bruno@clisp.org>
7846 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7847 function declarations.
7848 * unsetenv.c (unsetenv): Likewise.
7850 2002-03-04 Bruno Haible <bruno@clisp.org>
7852 Portability to AIX 4.3.3.
7853 * unsetenv.c: New file, extracted from setenv.c.
7854 * setenv.c: Move the unsetenv() function to unsetenv.c.
7856 2001-12-20 Bruno Haible <bruno@clisp.org>
7858 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7859 use malloc instead. For SunOS 4.
7861 2001-12-11 Bruno Haible <bruno@clisp.org>
7863 * setenv.c: Declare alloca.
7864 (compar_fn_t): New typedef.
7865 (KNOWN_VALUE, STORE_VALUE): Use it.
7867 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7870 2002-12-10 Paul Eggert <eggert@twinsun.com>
7872 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7873 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7874 Choose values that are less likely to collide with system fnmatch
7876 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7877 defined (e.g., a pure POSIX system).
7878 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7879 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7881 2002-12-06 Jim Meyering <jim@meyering.net>
7883 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7885 Merge in changes from libc's misc/error.c, in preparation
7886 for the merge of gnulib's changes back into libc.
7888 * error.c (_): Define only if not already defined.
7889 Move definition to follow all #include directives.
7890 Include unlocked-io.h only if !_LIBC.
7891 [_LIBC]: Include <libio/libioP.h>.
7892 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7893 (fflush): Tweak definition to use INTUSE.
7896 2002-12-05 Paul Eggert <eggert@twinsun.com>
7898 * alloca.c [defined emacs]: Include "lisp.h".
7899 (xalloc_die) [defined emacs]: New macro.
7900 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7901 [! defined emacs]: Include <xalloc.h>.
7902 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7903 (pointer): Typedef to POINTER_TYPE *.
7904 (malloc): Remove decl; we now always use xmalloc.
7905 (alloca): Use old-style definition, since Emacs needs this.
7906 Check for arithmetic overflow when computing combined size.
7908 2002-12-04 Paul Eggert <eggert@twinsun.com>
7910 Do not generate unlocked-io.h automatically, since it's easier to
7911 maintain it by hand.
7913 * unlocked-io.h: New file, from GNU diffutils,
7914 but with proper copyright notice and attribution.
7916 * Makefile.am: Add copyright notice.
7917 (libfetish_a_SOURCES): Add unlocked-io.h.
7918 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7919 (DISTCLEANFILES, io_functions): Remove macros.
7920 (EXTRA_DIST): Remove gen_uio.
7921 (unlocked-io.h): Remove rule.
7923 2002-12-04 Jim Meyering <jim@meyering.net>
7925 Reflect the fact that stat.c and lstat.c are no longer generated.
7926 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7927 (DISTCLEANFILES): Likewise.
7928 (EXTRA_DIST): Likewise.
7929 (all_local): Don't depend on stat.c or lstat.c.
7930 (stat.c, lstat.c): Remove rules.
7931 (EXTRA_DIST): Remove xstat.in.
7933 * xstat.in: Remove file. Contents moved into stat.c.
7934 * stat.c: New file. Contents mostly from xstat.in.
7935 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7936 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7938 * safe-read.c: Rework so that it may serve to define safe_write, too.
7939 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7941 2002-12-03 Jim Meyering <jim@meyering.net>
7943 * safe-read.c, safe-write.c: Change variable names and comments, but
7944 not semantics, to minimize the differences between these two files.
7945 (safe_read): Change comment to mention SAFE_READ_ERROR.
7947 * safe-read.c (IS_EINTR): Define.
7948 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7950 2002-12-02 Bruno Haible <bruno@clisp.org>
7952 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7953 Define, taken from safe-read.c.
7954 (INT_MAX): Provide fallback.
7955 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7956 * safe-write.h (SAFE_WRITE_ERROR): Define.
7958 * safe-read.c (EINTR): Remove definition.
7959 (safe_read): Don't use EINTR if it is absent.
7961 2002-12-02 Jim Meyering <jim@meyering.net>
7963 * safe-read.c (EINTR): Define.
7964 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7965 (INT_MAX): Provide fallback.
7966 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7968 * safe-read.h (SAFE_READ_ERROR): Define.
7970 2002-12-01 Jim Meyering <jim@meyering.net>
7972 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7973 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7975 2002-11-27 Paul Eggert <eggert@twinsun.com>
7977 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7978 hash_rehash): Replace `if (limit <= value) abort ();' with
7979 `if (! (value < limit)) abort ();', for readability.
7981 2002-11-26 <karl@gnu.org>
7983 * strdup.c: copy from libc again, with jim's ok.
7984 * .cppi-disable: re-add strdup.c
7986 2002-11-25 <karl@gnu.org>
7988 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7989 instead of "strtol.c".
7991 2002-11-25 Jim Meyering <jim@meyering.net>
7993 * mktime.c: Sync from libc, now that it has the latest fix.
7995 2002-11-24 <karl@gnu.org>
7997 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7998 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8000 2002-11-24 Jim Meyering <jim@meyering.net>
8002 Update from coreutils:
8004 * mktime.c: Merge in changes from libc.
8006 Avoid a link-time failure on some Linux systems.
8007 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8008 (__mon_yday): Declare with the STATIC attribute.
8009 (__mktime_internal): Likewise.
8010 Based on a report from Greg Schafer.
8012 2002-11-23 Jim Meyering <jim@meyering.net>
8014 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8015 Use `unsigned', not `int', as type of index.
8017 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8019 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8021 2002-11-22 Paul Eggert <eggert@twinsun.com>
8023 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8024 hint that one should use `if (! x) abort ();' rather than `assert
8025 (x);', and anyway it's one less thing to worry about configuring.
8026 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8027 hash_rehash, hash_insert): Use abort rather than assert.
8029 2002-11-22 Paul Eggert <eggert@twinsun.com>
8031 * quotearg.h: Allow multiple inclusion by surrounding with
8032 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8033 so that we can be included first.
8034 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8035 * quotearg.c: Include quotearg.h immediately after config.h.
8036 No need to include stddef.h or sys/types.h any more.
8037 Surround local include files with "", not "<>".
8038 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8039 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8040 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8041 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8042 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8043 (ISPRINT): Remove; no longer needed now that we assume C89.
8045 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8048 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8049 quotearg_char): Use SIZE_MAX rather than
8050 (size_t) -1 when we are talking about "infinity".
8052 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8054 2002-11-22 Bruno Haible <bruno@clisp.org>
8056 * safe-read.h: Assume C89. Add comments.
8057 (safe_read): Change return type to size_t.
8058 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8059 counts > SSIZE_MAX correctly.
8060 * safe-write.h: New file.
8061 * safe-write.c: New file.
8062 * full-read.h: New file.
8063 * full-read.c: New file.
8064 * full-write.h: Assume C89. Add comments.
8065 * full-write.c: Include safe-write.h.
8066 (full_write): Rewritten to use safe_write.
8067 Suggested by Jim Meyering and Paul Eggert.
8069 2002-11-21 Bruno Haible <bruno@clisp.org>
8071 Remove case insensitive option matching.
8072 * argmatch.h (argcasematch): Remove declaration.
8073 (ARGCASEMATCH): Remove macro.
8074 (__xargmatch_internal): Remove case_sensitive argument.
8075 (XARGMATCH): Update.
8076 (XARGCASEMATCH): Remove macro.
8077 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8078 case_sensitive argument.
8079 (argcasematch): Remove function.
8080 (__xargmatch_internal): Remove case_sensitive argument.
8081 (main): Use XARGMATCH instead of XARGCASEMATCH.
8083 * xmalloc.c: Change compile-time error message. Add comment about
8084 required autoconf version.
8086 2002-11-21 Jim Meyering <jim@meyering.net>
8088 * strdup.c (strdup): Tweak comment and initial #if/#include.
8090 Merge in changes from the coreutils.
8092 2002-09-25 Paul Eggert <eggert@twinsun.com>
8093 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8094 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8095 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8096 int. Work more efficiently if X is the same width as uintmax_t.
8097 Do not compare X to -1, to avoid bogus compiler warning.
8098 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8099 Don't assume that f_frsize and f_bsize are the same type.
8101 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8104 * makepath.c (make_path): Restore umask *before* creating the final
8106 (make_path): Minor reformatting.
8108 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8109 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8111 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8112 ones. At least on GNU/Linux systems, `auto' means something else.
8115 2002-11-20 Paul Eggert <eggert@twinsun.com>
8117 Merge argmatch cleanups from Bison. Assume C89.
8119 * argmatch.c: Include config.h here, not in argmatch.h.
8120 Include stdlib.h, for EXIT_FAILURE.
8121 Always include <string.h>, since we assume C89.
8122 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8123 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8124 Include <stddef.h> instead, since it's all we need for size_t.
8125 (PARAMS): Remove. All uses removed.
8126 (ARRAY_CARDINALITY): Do not bother to #undef.
8127 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8128 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8129 Remove unnecessary parentheses.
8130 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8131 Insert necessary parentheses.
8132 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8133 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8135 2002-11-19 Bruno Haible <bruno@clisp.org>
8137 * mbswidth.c: Include mbswidth.h right at the beginning.
8138 * mbswidth.h: Include <stddef.h>, for size_t.
8140 * mbswidth.h (PARAMS): Remove macro.
8141 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8142 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8144 * gcd.h (PARAMS): Remove macro.
8145 (gcd): Use ANSI C function declarations.
8146 * gcd.c (gcd): Likewise.
8148 2002-11-15 Bruno Haible <bruno@clisp.org>
8150 * strcspn.c: Include <stddef.h>.
8151 (strcspn): Use ANSI C function declaration. Change return type to
8153 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8154 (strpbrk): Use NULL.
8155 * strpbrk.h (PARAMS): Remove macro.
8156 (strpbrk): Use ANSI C function declaration.
8157 * strstr.c: Don't include <sys/types.h>.
8158 * strstr.h (PARAMS): Remove macro.
8159 (strstr): Use ANSI C function declarations.
8161 2002-11-06 Bruno Haible <bruno@clisp.org>
8163 * gcd.h (gcd): Change argument type to 'unsigned long'.
8164 * gcd.c (gcd): Likewise.
8166 2002-11-05 Bruno Haible <bruno@clisp.org>
8168 * gcd.h: New file, from gettext-0.11.5.
8169 * gcd.c: New file, from gettext-0.11.5.
8171 2002-11-05 Bruno Haible <bruno@clisp.org>
8173 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8174 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8175 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8176 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8178 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8179 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8181 * closeout.c: Include gettext.h instead of <libintl.h>.
8182 * human.c: Include gettext.h instead of <libintl.h>.
8183 * quotearg.c: Include gettext.h instead of <libintl.h>.
8184 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8185 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8186 * userspec.c: Include gettext.h instead of <libintl.h>.
8187 * version-etc.c: Include gettext.h instead of <libintl.h>.
8188 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8189 (textdomain): Remove definition.
8190 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8192 * long-options.c: Remove include of <libintl.h> and definition of _.
8193 * same.c: Remove include of <libintl.h> and definition of _.
8195 2002-11-04 Bruno Haible <bruno@clisp.org>
8197 * stpcpy.h: New file, from GNU gettext-0.11.5.
8198 * strcase.h: New file, from GNU gettext-0.11.5.
8199 * strpbrk.h: New file, from GNU gettext-0.11.5.
8200 * strstr.h: New file, from GNU gettext-0.11.5.
8201 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8203 2002-05-09 Bruno Haible <bruno@clisp.org>
8205 * config.charset: Update for newest glibc. Add canonical names
8206 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8208 2002-05-09 Bruno Haible <bruno@clisp.org>
8210 * localcharset.c (get_charset_aliases): Add more Windows specific
8213 2002-05-08 Owen Taylor <otaylor@redhat.com>
8215 * config.charset: A few additions for Solaris.
8217 2001-12-05 Bruno Haible <bruno@clisp.org>
8219 * localcharset.c (locale_charset): Don't return an empty string.
8221 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8223 * config.charset: msdos in uk_UA uses CP1125.
8225 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8227 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8228 * localcharset.c (locale_charset): Declare as extern "C".
8230 2002-02-15 Bruno Haible <bruno@clisp.org>
8232 * config.charset [msdosdjgpp]: For Russian, use CP866.
8234 2002-02-11 Bruno Haible <bruno@clisp.org>
8236 * config.charset: Add support for NetBSD.
8238 2002-09-25 <karl@gnu.org>
8240 * strdup.c: copy from libc/string (via ../config/srclist*).
8241 * getopt*: copy from libc/posix.
8242 * gettext.h: copy from gettext.
8243 * .cppi-disable: add strdup.c, gettext.h.
8245 2002-07-01 Jim Meyering <meyering@lucent.com>
8247 * c-stack.c: Include sys/time.h.
8248 From Volker Borchert.
8250 2002-06-11 Paul Eggert <eggert@twinsun.com>
8252 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8253 New macro. Use it uniformly instead of
8254 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8255 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8256 reported by Vin Shelton.
8258 2002-06-22 Jim Meyering <meyering@lucent.com>
8260 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8261 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8263 2002-06-22 Paul Eggert <eggert@twinsun.com>
8265 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8266 Do not assume SA_SIGINFO behavior.
8267 Bug reported by Jim Meyering on NetBSD 1.5.2.
8269 2002-06-22 Jim Meyering <meyering@lucent.com>
8271 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8273 * exitfail.c, exitfail.h: Likewise.
8274 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8276 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8278 (EXTRA_DIST): Add fnmatch_loop.c.
8279 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8281 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8282 * fnmatch.c: Update from diffutils-2.8.2.
8283 * fnmatch_.h: New file. From diffutils-2.8.2.
8284 * fnmatch.h: Remove file.
8286 2002-06-18 Paul Eggert <eggert@twinsun.com>
8288 * file-type.h: Report an error if neither S_ISREG nor
8289 S_IFREG is defined, instead of using a test specific to glibc
8290 2.2. This should be safe, since POSIX requires S_ISREG and
8291 Unix Version 7 had S_IFREG. We don't need to check for
8292 <sys/types.h> since we don't use any symbols that it defines.
8294 2002-06-15 Jim Meyering <meyering@lucent.com>
8296 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8297 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8298 have been included before this file.
8300 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8302 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8303 so that each temporary file name is unique and valid in the first
8304 8 characters, for operation under DOS.
8306 2002-06-15 Jim Meyering <meyering@lucent.com>
8308 Work even with DJGPP 2.03, which lacks support for symlinks.
8310 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8312 * lchown.c (S_ISLNK): Likewise.
8314 2002-06-14 Jim Meyering <meyering@lucent.com>
8316 * file-type.h: Use the version from diffutils-2.8.2.
8317 * file-type.c: Likewise.
8319 2002-05-27 Jim Meyering <meyering@lucent.com>
8321 Fix a problem seen only on nonconforming systems whereby ls.c's
8322 use of localtime, and then of gettimeofday would cause trouble:
8323 the localtime call used to initialize rpl_gettimeofday's save
8324 mechanism would clobber ls's current local time information so
8325 that in any long listing the first file would always be listed
8326 with date 1970-01-01. Analysis by Volker Borchert.
8328 * gettimeofday.c (localtime): Undefine.
8329 (rpl_localtime): New function.
8331 2002-05-22 Jim Meyering <meyering@lucent.com>
8333 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8334 * file-type.h: New file.
8335 * file-type.c (file_type): New file/function. Extracted from diffutils.
8337 2002-04-29 Paul Eggert <eggert@twinsun.com>
8339 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8341 2002-04-28 Paul Eggert <eggert@twinsun.com>
8343 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8344 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8345 of 127, since 64 is the largest conceivable number for ancient
8347 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8349 2002-04-28 Jim Meyering <meyering@lucent.com>
8351 * sig2str.c (WTERMSIG): Remove definition (unused).
8353 2002-04-28 Paul Eggert <eggert@twinsun.com>
8355 * sig2str.h, sig2str.c: New files.
8356 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8358 2002-04-24 Jim Meyering <meyering@lucent.com>
8360 * gettext.h: New file, from Gettext.
8361 * Makefile.am (INCLUDES): Remove -I../intl.
8362 (libfetish_a_SOURCES): Add gettext.h.
8364 2002-04-16 Jim Meyering <meyering@lucent.com>
8366 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8367 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8368 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8370 2002-04-12 Jim Meyering <meyering@lucent.com>
8372 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8374 2002-03-10 Jim Meyering <meyering@lucent.com>
8376 * makepath.c (make_path): Remove a comma from a diagnostic.
8377 Suggestion from Santiago Vila.
8379 2002-03-08 Jim Meyering <meyering@lucent.com>
8381 * rename.c: Mention that this wrapper is needed also on
8382 mips-dec-ultrix4.4 systems.
8384 2002-03-02 Jim Meyering <meyering@lucent.com>
8386 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8387 not HAVE_CLOCK_SETTIME.
8389 2002-02-27 Paul Eggert <eggert@twinsun.com>
8391 * nanosleep.h: Rename to....
8392 * timespec.h: New name for nanosleep.h. All uses changed.
8394 * gettime.c: New file.
8395 * settime.c: New file.
8398 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8399 timespec.h. Remove nanosleep.h.
8401 2002-02-25 Paul Eggert <eggert@twinsun.com>
8403 * acl.c, acl.h: New files.
8404 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8406 2002-02-24 Jim Meyering <meyering@lucent.com>
8408 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8409 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8410 cause trouble. Reported by Nelson Beebe.
8412 2002-02-23 Paul Eggert <eggert@twinsun.com>
8414 * path-concat.c (xpath_concat): Reorder code to pacify
8415 compilers that don't know that xalloc_die never returns.
8417 2002-02-20 Jim Meyering <meyering@lucent.com>
8419 * getdate.c: Regenerate using bison-1.33.
8421 2002-02-15 Paul Eggert <eggert@twinsun.com>
8423 * posixver.c, posixver.h: New files.
8424 * Makefile.am (libfetish_a_SOURCES): Add them.
8426 2002-02-02 Paul Eggert <eggert@twinsun.com>
8427 Bruno Haible <bruno@clisp.org>
8429 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8430 (fwrite_success_callback): New declaration.
8431 * unicodeio.c (unicode_to_mb): New function, extracted from
8432 print_unicode_char. Call failure callback instead of error.
8433 (fwrite_success_callback): New function.
8434 (exit_failure_callback): New function.
8435 (fallback_failure_callback): New function.
8436 (print_unicode_char): Call unicode_to_mb.
8438 2002-01-26 Jim Meyering <meyering@lucent.com>
8440 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8442 2002-01-22 Jim Meyering <meyering@lucent.com>
8444 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8445 Otherwise, some versions of automake would omit the rule that makes
8446 Makefile from Makefile.in.
8448 2001-01-21 Paul Eggert <eggert@twinsun.com>
8450 * xmemcoll.h, xmemcoll.c: New files.
8451 * Makefile.am (libfetish_a_SOURCES): Add them.
8452 * memcoll.c: Include errno.h, and declare errno if not defined.
8453 (memcoll): Set errno to zero if there is no error.
8455 * quotearg.c (quotearg_buffer_restyled):
8456 Fix bug with quoting buffers containing NUL when backslashing escapes.
8457 This bug was exposed by the other changes in this patch.
8458 (quotearg_n_options): New arg ARGSIZE.
8459 All callers changed.
8460 (quoting_options_from_style): New function.
8461 (quotearg_n_style): Use it.
8462 (quotearg_n_style_mem): New function.
8464 * quotearg.h (quotearg_n_style_mem): New function.
8466 2002-01-16 Jim Meyering <meyering@lucent.com>
8468 * getdate.y: Add three semicolons, each just before a closing brace.
8469 Bison (as of version 1.31) no longer papers over that mistake.
8471 2002-02-14 Paul Eggert <eggert@twinsun.com>
8473 * backupfile.c (ISDIGIT): Comment fix.
8474 * getdate.y (ISDIGIT): Likewise.
8475 * posixtm.c (ISDIGIT, year): Likewise.
8476 * strverscmp.c (ISDIGIT): Likewise.
8477 * userspec.c (ISDIGIT): Likewise.
8479 2002-01-05 Jim Meyering <meyering@lucent.com>
8481 * version-etc.c (version_etc_copyright): Update copyright year.
8483 2001-01-19 Paul Eggert <eggert@twinsun.com>
8485 * closeout.c (close_stdout_status): If ferror (stdout), do
8486 not silently exit merely because the output buffer happens to
8487 have nothing pending.
8489 2001-12-18 Paul Eggert <eggert@twinsun.com>
8491 See the big note in ../ChangeLog.
8492 * human.c (suffixes): Prefer K to k for 1024.
8493 (generate_suffix_backwards): New function.
8494 (human_readable_inexact): Use it.
8495 * xstrtol.c (__xstrtol): If there is no number but there
8496 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8497 Accept 'K' as well as 'k'.
8499 2001-12-15 Jim Meyering <meyering@lucent.com>
8501 * regex.h (__restrict_arr): Update from libc.
8503 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8504 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8507 2001-12-10 Jim Meyering <meyering@lucent.com>
8509 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8510 Instead, include "xalloc.h".
8511 (initbuffer): Don't cast xmalloc return value to char*.
8512 (readline): Reword comment.
8513 Don't cast xrealloc return value to char*
8516 2001-12-09 Jim Meyering <meyering@lucent.com>
8518 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8519 `signed and unsigned type in conditional expression'.
8520 * posixtm.c (posix_time_parse): Likewise.
8522 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8524 * readtokens.c (readtoken): Declare an index to be of type unsigned
8525 to avoid a pedantic warning.
8527 * getstr.c: Don't include assert.h.
8528 (getstr): Remove warning-evoking assertions.
8529 Return -1 if offset parameter is out of bounds.
8530 Change the type of a local from int to size_t.
8532 * strftime.c (my_strftime_localtime_r): Include this function
8533 definition in the `#if ! HAVE_TM_GMTOFF' block.
8535 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8536 Include xalloc.h instead.
8538 2001-12-02 Jim Meyering <meyering@lucent.com>
8540 * tempname.c: Don't declare getenv, thus reverting the change of
8541 2001-11-18. It's no longer necessary, now that stdlib.h is always
8544 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8545 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8547 2001-11-30 Akim Demaille <akim@epita.fr>
8549 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8550 before being defined.
8552 2001-11-27 Paul Eggert <eggert@twinsun.com>
8554 * quotearg.h (quotearg_n, quotearg_n_style):
8555 First arg is int, not unsigned.
8556 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8557 (SIZE_MAX, UINT_MAX): New macros.
8558 (quotearg_n_options): Abort if N is negative.
8559 Avoid overflow check on hosts where size_t is 64 bits and int
8560 is 32 bits, as overflow is impossible there.
8561 Fix off-by-one typo that caused unnecessary reallocation.
8563 2001-11-27 Jim Meyering <meyering@lucent.com>
8565 * tempname.c: Merge with version from libc.
8566 * regex.c: Likewise.
8568 * tempname.c: Include stdlib.h unconditionally. On some old systems
8569 for which STDC_HEADERS is 0, it was not included, resulting in a
8570 warning about an integer-to-pointer conversion problem with getenv.
8571 Reported by Volker Borchert.
8573 2001-11-26 Jim Meyering <meyering@lucent.com>
8575 * gtod.h: Remove file.
8576 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8577 * gettimeofday.c: Don't include gtod.h.
8578 (GTOD_init): Remove function.
8579 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8580 Suggestion from Volker Borchert.
8582 2001-11-23 Jim Meyering <meyering@lucent.com>
8584 * hash.h (struct hash_table): Don't define here. Merely declare it.
8585 * hash.c (struct hash_table): Define it here instead.
8587 2001-11-22 Jim Meyering <meyering@lucent.com>
8589 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8591 2001-11-18 Paul Eggert <eggert@twinsun.com>
8593 * tempname.c (TMP_MAX): Remove; no longer needed.
8594 (TEMPORARIES): New macro.
8595 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8596 removes an artificial limitation (e.g. HP-UX 10.20, where
8599 2001-11-18 Jim Meyering <meyering@lucent.com>
8601 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8604 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8605 files will be created before anything else.
8607 2001-11-17 Jim Meyering <meyering@lucent.com>
8609 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8610 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8611 rather than group writable. Patch by Juan F. Codagnone.
8613 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8614 Instead, include "xalloc.h".
8616 * mountlist.c: Include unlocked-io.h after all system headers.
8617 Remove explicit declarations of xmalloc, xrealloc,
8618 and xstrdup. Instead, include "xalloc.h".
8620 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8621 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8622 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8624 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8625 Reported by Padraig Brady.
8627 * mkstemp.c: #undef mkstemp.
8629 (rpl_mkstemp): Rename from mkstemp.
8632 2001-11-16 Jim Meyering <meyering@lucent.com>
8634 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8635 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8636 determine the amount of total physical memory, use pstat_getstatic.
8637 HPUX-11 doesn't define _SC_PHYS_PAGES.
8638 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8639 If sysconf couldn't be used to determine the amount of available
8640 physical memory, use both pstat_getstatic and pstat_getdynamic.
8641 Based on a patch from Bob Proulx.
8643 2001-11-05 Jim Meyering <meyering@lucent.com>
8645 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8647 2001-11-03 Jim Meyering <meyering@lucent.com>
8649 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8650 in argmatch_to_argument call.
8652 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8655 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8656 e.g., a fault due to an attempt to free a NULL pointer.
8658 2001-11-01 Jim Meyering <meyering@lucent.com>
8660 * dirfd.c, dirfd.h: New files.
8661 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8663 * hash.c (hash_print) [TESTING]: Clean up.
8665 2001-10-22 Paul Eggert <eggert@twinsun.com>
8667 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8668 to avoid a warning if -Wall.
8670 2001-10-21 Paul Eggert <eggert@twinsun.com>
8672 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8674 2001-10-21 Jim Meyering <meyering@lucent.com>
8676 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8677 this code would end up calling gettext even in packages built
8679 * getopt.c (_): Likewise.
8680 * regex.c (_): Likewise.
8682 2001-10-20 Paul Eggert <eggert@twinsun.com>
8684 * error.c (strerror_r): Do not declare unless !_LIBC.
8685 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8686 Use strerror_r that is only a macro, even if it is not a function.
8687 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8688 (private_strerror): Use prototypes, not old-style function definition.
8689 (print_errno_message): New function.
8690 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8692 (error_tail, error, error_at_line): Use it.
8694 2001-10-11 Jim Meyering <meyering@lucent.com>
8696 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8697 and quote_n (1, ... to avoid clobbering a buffer.
8699 2001-10-05 Jim Meyering <meyering@lucent.com>
8701 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8702 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8703 * hash-pjw.h: New file.
8705 2001-09-30 Jim Meyering <meyering@lucent.com>
8707 * mountlist.c [MOUNTED_GETFSSTAT]:
8708 Include <sys/ucred.h>, for Apple Darwin.
8709 Include sys/mount.h and sys/fs_types.h only if available.
8711 (read_filesystem_list): Use FS_TYPE.
8713 2001-09-29 Paul Eggert <eggert@twinsun.com>
8715 * exclude.c (excluded_filename): 0 -> false, since it's
8718 2001-09-28 Paul Eggert <eggert@twinsun.com>
8720 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8721 #defines strtoimax. Also treat the other strto* functions
8724 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8725 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8726 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8728 2001-09-26 Jim Meyering <meyering@lucent.com>
8730 Most macros in unlocked-io.h had the wrong number of arguments.
8731 * gen-uio: New script.
8732 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8733 * unlocked-io.hin: Remove file.
8734 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8735 rather than trying to embed it here.
8736 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8737 Reported by Padraig Brady.
8739 2001-09-25 Volker Borchert <bt@teknon.de>
8741 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8743 2001-09-23 Jim Meyering <meyering@lucent.com>
8745 * mountlist.c: Remove useless parentheses in #if directives.
8746 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8747 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8749 2001-09-22 Jim Meyering <meyering@lucent.com>
8751 * localcharset.c: Update from latest gettext.
8752 * config.charset: Likewise.
8754 2001-09-20 Jim Meyering <meyering@lucent.com>
8756 * xstrtol.c (strtoimax): Guard declaration with
8757 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8758 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8759 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8760 (strtoumax): Likewise, for completeness (it wasn't necessary).
8762 2001-09-06 Paul Eggert <eggert@twinsun.com>
8764 * strtoimax.c (HAVE_LONG_LONG):
8765 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8766 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8767 to work around bug in IBM C compiler.
8769 2001-09-16 Jim Meyering <meyering@lucent.com>
8771 * mkdir.c: New file.
8773 2001-09-04 Paul Eggert <eggert@twinsun.com>
8775 * xgetcwd.c: Revert some of the previous change; intead,
8776 fix the HAVE_GETCWD_NULL code to behave more like the
8777 !HAVE_GETCWD_NULL code used to.
8780 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8783 2001-09-04 Paul Eggert <eggert@twinsun.com>
8785 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8786 Use ssize_t, not int, to store result of readlink.
8787 Check for ssize_t overflow as well as size_t overflow,
8788 as POSIX says the result of readlink is implementation-defined
8789 when ssize_t overflows.
8790 Remove unnecessary cast to char*.
8791 Use free+malloc instead of realloc, as the storage doesn't need
8792 to be preserved and it's clearer and can be more efficient that way.
8793 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8794 * xreadlink.h (xreadlink): Update prototype.
8796 2001-09-03 Paul Eggert <eggert@twinsun.com>
8798 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8799 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8800 spotted by Jim Meyering.
8802 2001-09-03 Jim Meyering <meyering@lucent.com>
8804 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8806 2001-09-03 Paul Eggert <eggert@twinsun.com>
8808 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8809 like the HAVE_GETCWD_NULL code.
8810 Include pathmax.h if not HAVE_GETCWD.
8811 Do not include xalloc.h.
8812 (INITIAL_BUFFER_SIZE): New symbol.
8813 Do not use xmalloc / xrealloc, since the caller is responsible for
8814 handling errors. Preserve errno around `free' during failure.
8815 Do not overrun buffer when using getwd.
8817 2001-09-03 Paul Eggert <eggert@twinsun.com>
8819 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8820 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8822 2001-09-02 Jim Meyering <meyering@lucent.com>
8824 * error.c: Update from GNU libc.
8826 2001-09-01 Jim Meyering <meyering@lucent.com>
8828 * xreadlink.c: New file.
8829 * xreadlink.h: New file.
8830 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8832 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8833 doesn't conflict with sparc Solaris 7's definition in
8834 /usr/include/sys/int_types.h.
8836 * exclude.c: Use `""', not `<>' to #include non-system header files.
8837 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8838 and strncasecmp as r-values. Unixware didn't have declarations.
8840 2001-08-31 Jim Meyering <meyering@lucent.com>
8842 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8843 Use an initial, malloc'd, buffer of length 128 rather than
8844 a statically allocated one of length 1024.
8846 2001-08-30 Paul Eggert <eggert@twinsun.com>
8848 * xgetcwd.c: Don't include pathmax.h.
8849 Include stdlib.h and unistd.h if available.
8851 (xmalloc, xstrdup, free): Remove decls.
8852 (xgetcwd): Don't assume sizes fit in unsigned.
8853 Check for overflow when computing sizes.
8854 Simplify reallocation code.
8856 2001-08-28 Paul Eggert <eggert@twinsun.com>
8858 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8860 * strtoimax.c: Renamed from strtoxmax.c, removing the
8863 Also, make the following further changes to make this file's
8864 configuration more similar to that of strtol.c:
8865 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8866 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8867 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8868 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8869 changed to signed values.
8871 And make the following changes as well:
8872 Fix copyright notice, as 1999 was missing.
8873 (verify): New macro.
8874 (strtoimax): Check sizes at compile-time, not run-time.
8875 Prefer strtol to strtoll if both work.
8876 (main): Remove; it was not that useful and was a pain to maintain.
8878 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8880 2001-08-30 Paul Eggert <eggert@twinsun.com>
8882 * savedir.c (savedir): Remove size parameter, as POSIX says that
8883 a directory's st_size can have an arbitrary value, so the old
8884 usage could waste an arbitrary amount of memory. All uses
8886 * savedir.h: Update prototype.
8888 2001-08-30 Paul Eggert <eggert@twinsun.com>
8890 * xstrtol.c (strtoimax): New decl.
8892 2001-08-28 Paul Eggert <eggert@twinsun.com>
8894 * xstrtol.h: Add copyright notice.
8895 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8896 LONGINT_INVALID_SUFFIX_CHAR.
8898 2001-08-30 Paul Eggert <eggert@twinsun.com>
8900 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8903 2001-08-30 Paul Eggert <eggert@twinsun.com>
8905 * hash.c: Remove '2001' from copyright notice.
8907 2001-08-30 Paul Eggert <eggert@twinsun.com>
8909 * full-write.h: New file.
8910 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8911 * full-write.c: Correct credits, as cccp.c no longer
8912 exists and anyway it was so heavily changed from the old cccp
8913 code as to be unrecognizable. Include full-write.h.
8914 (full_write) Return size_t, with short writes meaning failure.
8915 All callers changed. This fixes a bug with large buffers
8917 * utime.c: Include full-write.h.
8919 2001-08-30 Paul Eggert <eggert@twinsun.com>
8921 Merge 'exclude' changes from tar 1.13.22.
8922 This fixes one or two unlikely storage allocation overflow bugs,
8923 but doesn't change user-visible behavior otherwise.
8925 2001-08-30 Paul Eggert <eggert@twinsun.com>
8927 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8928 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8929 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8930 Include if available.
8931 (<xalloc.h>): Include
8932 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8933 (verify): New macro. Use it to verify that EXCLUDE macros do not
8934 collide with FNM macros.
8935 (struct patopts): New struct.
8936 (struct exclude): Use it, as exclude patterns now come with options.
8937 (new_exclude): Support above changes.
8938 (new_exclude, add_exclude_file):
8939 Initial size must now be a power of two to simplify overflow checking.
8940 (free_exclude, fnmatch_no_wildcards): New function.
8941 (excluded_filename): No longer requires options arg, as the options
8942 are determined by add_exclude. Now returns bool, not int.
8943 (excluded_filename, add_exclude):
8944 Add support for the fancy new exclusion options.
8945 (add_exclude, add_exclude_file): Now takes int options arg.
8946 Check for arithmetic overflow when computing sizes.
8947 (add_exclude_file): xrealloc might modify errno, so don't
8948 realloc until after errno might be used.
8950 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8952 (free_exclude): New decl.
8953 (add_exclude, add_exclude_file): Now takes int options arg.
8954 (excluded_filename): No longer requires options arg, as the options
8955 are determined by add_exclude. Now returns bool, not int.
8957 2001-08-30 Paul Eggert <eggert@twinsun.com>
8959 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8961 2001-08-27 Jim Meyering <meyering@lucent.com>
8963 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8965 * version-etc.c (N_): Remove definition.
8966 Revert most of last change.
8967 Instead, simply don't mark the `Copyright...' string for translation.
8968 Based on advice from Paul Eggert.
8970 * strtoxmax.c: Tweak comment.
8972 2001-08-26 Jim Meyering <meyering@lucent.com>
8974 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8975 of copyright with `%s' so translators don't get an untranslated
8977 (COPYRIGHT_YEAR): Define.
8978 (version_etc): Use fprintf rather than fputs.
8979 Suggestion from Ulrich Drepper.
8981 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8983 * strtoll.c: New file, from GNU libc.
8984 * xstrtoimax.c: New file.
8986 * xstrtol.h: Add xstrtoimax.
8987 * strtoumax.c: New file. Simply include "strtoumax.c".
8988 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8990 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8991 * strtoxmax.c: ... then renamed to this.
8993 2001-08-13 Paul Eggert <eggert@twinsun.com>
8995 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8996 Port to Solaris 8, where 'sed' requires a space after the 'r'
8997 command, and where sh dislikes "$/". Clean up the spacing a bit.
8998 Redirect output to $tmp just once.
9000 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9002 * addext.c (<errno.h>): Include.
9003 (errno): Declare if not defined.
9004 (addext): Work correctly when pathconf returns -1 and leaves
9005 errno alone because there is no limit. Also, work even if
9006 pathconf returns a value greater than SIZE_MAX.
9008 2001-08-12 Jim Meyering <meyering@lucent.com>
9010 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9011 Simply `return getcwd (NULL, 0);'.
9012 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9013 Use 1300 as initial value for length, not PATH_MAX.
9015 * pathmax.h: Clean up cpp syntax.
9017 2001-08-12 Jim Meyering <meyering@lucent.com>
9019 * gettimeofday.c: New file.
9021 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9023 2001-08-04 Jim Meyering <meyering@lucent.com>
9025 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9026 to get in sync with glibc.
9028 2001-08-03 Paul Eggert <eggert@twinsun.com>
9030 The following changes are from gettext 0.10.39 as maintained by
9033 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9034 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9035 with inverted sense. All uses changed.
9037 * mbswidth.c: Don't include <limits.h>.
9038 Include <stdlib.h> and <string.h> unconditionally.
9039 (iswcntrl, mbsinit, ISCNTRL): New macros.
9040 (mbsnwidth): Use K&R style function declarations.
9041 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9042 can optimize it when MB_CUR_MAX == 1.
9043 The width of control characters is zero, not 1.
9045 2001-07-15 Jim Meyering <meyering@lucent.com>
9047 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9048 (BUILT_SOURCES): Add unlocked-io.h.
9049 (io_functions): Define.
9050 (unlocked-io.h): New rule.
9051 (DISTCLEANFILES): Add unlocked-io.h.
9052 (all-local): Depend on unlocked-io.h, to ensure it is created.
9054 * unlocked-io.hin: New file
9056 * regex.c: Update from glibc.
9058 2001-07-05 Jim Meyering <meyering@lucent.com>
9060 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9062 (libfetish_a_SOURCES): Put all .h files here instead.
9063 Remove a thus-exposed (better checks in automake) duplicate and
9064 two unnecessary .h files.
9066 2001-06-11 Jim Meyering <meyering@lucent.com>
9068 * regex.c: Update from GNU libc.
9070 2001-05-27 Jim Meyering <meyering@lucent.com>
9072 * readutmp.h (UT_TYPE): Define.
9074 2001-05-24 Jim Meyering <meyering@lucent.com>
9076 * argmatch.c: Include "quote.h".
9077 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9078 quote function. Reported by Göran Uddeborg.
9080 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9082 * dirname.c (dir_name): Compute append_dot using path, not newpath
9083 which is not yet declared.
9085 2001-05-11 Paul Eggert <eggert@twinsun.com>
9087 * Makefile.am (libfetish_a_SOURCES):
9088 Add strftime.c, since we now compile it on all hosts.
9090 * strftime.c (my_strftime):
9091 Define to nstrftime if emacs, but only if my_strftime is not defined.
9092 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9093 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9094 Add one more extra argument: a nanoseconds value.
9097 (my_strftime function): Add %N format.
9098 (emacs_strftimeu): Renamed from emacs_strftime,
9099 with extra ut argument.
9101 2001-05-11 Paul Eggert <eggert@twinsun.com>
9103 dirname code cleanup. base_name now behaves more compatibly
9104 with POSIX basename when given file names that have trailing
9105 slashes, and similarly for dir_name. Add new primitives
9106 base_len and dir_len. Put the directory-name-related decls
9109 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9110 * backupfile.c (base_name): Likewise.
9111 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9112 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9113 * makepath.c (strip_trailing_slashes): Likewise.
9114 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9116 * rename.c (strip_trailing_slashes): Likewise.
9117 * same.c (base_name): Likewise.
9118 * stripslash.c (ISSLASH): Likewise.
9120 * addext.c: Include <dirname.h> after size_t is defined.
9121 * backupfile.c: Likewise.
9123 * addext.c (addext): Use base_len to trim redundant
9124 trailing slashes instead of doing it ourselves.
9125 But do not trim the last slash if it is not redundant.
9127 * backupfile.c (find_backup_file_name,
9128 max_backup_version): Use base_len instead of rolling it ourselves.
9129 Handle the case of "" and (on DOS) "C:" correctly.
9131 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9132 Include <string.h>, <dirname.h>.
9133 (base_name): Allow file names ending in slashes, other than names
9134 that are all slashes. In this case, return the basename followed
9135 by the slashes. This is more general, and can be used in places
9136 where the original base_name purposely had an assertion failure.
9137 (base_len): New function.
9139 * dirname.c: Include <string.h> instead of <stdlib.h>.
9140 Do not include <assert.h>; no longer needed.
9142 (memrchr): Remove decl.
9143 (dir_name_r): Remove.
9144 (dir_len): Renamed from dirlen. All callers changed.
9145 Rewrite in terms of base_name, for simplicity and consistency.
9146 (dir_name): Never return NULL. All callers changed.
9147 Do not include <stdlib.h> in test program; no longer needed.
9148 return 0; is fine for test program.
9150 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9152 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9154 * path-concat.c (path_concat): Use base_len to compute
9155 base length, not strlen; this means we cannot rely on memcpy
9158 * same.c (STREQ): Remove.
9159 (same_name): Handle the case where the basename ends in trailing '/'.
9161 * stripslash.c (strip_trailing_slashes): Return nonzero if
9162 a slash was stripped. Do not strip the last slash after a
9165 2001-04-08 Jim Meyering <meyering@lucent.com>
9167 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9168 recomputed; that's necessary when the offset spans a DST transition.
9169 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9171 2001-04-02 Jim Meyering <meyering@lucent.com>
9173 * regex.h, regex.c: Update from GNU libc.
9175 2001-03-19 Paul Eggert <eggert@twinsun.com>
9177 * version-etc.c (version_etc_copyright): Update to 2001.
9179 2001-03-16 Paul Eggert <eggert@twinsun.com>
9181 * tempname.c (uint64_t): Define to uintmax_t if
9182 not defined, and if UINT64_MAX is not defined.
9183 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9184 Reported by John David Anglin.
9186 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9188 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9189 alias if codeset is empty.
9190 * config.charset (BeOS): Use wildcard syntax.
9192 2001-03-13 Jim Meyering <meyering@lucent.com>
9194 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9195 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9198 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9200 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9202 * unicodeio.c (print_unicode_char): Simplify accordingly.
9204 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9206 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9207 support for DOS/DJGPP.
9209 2001-02-28 Paul Eggert <eggert@twinsun.com>
9211 * Makefile.am (libfetish_a_SOURCES):
9212 Add dup-safer.c, fopen-safer.c.
9213 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9215 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9217 2001-02-25 Paul Eggert <eggert@twinsun.com>
9219 The mkstemp replacement is taken from glibc 2.2.2, with some
9220 portability fixes for use outside glibc, as follows:
9222 * tempname.c (struct_stat64): New macro.
9223 (direxists, __gen_tempname): Use it.
9224 This avoids a portability problem with Solaris 8.
9226 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9227 (<stddef.h>, <stdint.h>, <string.h>):
9228 Include only if STDC_HEADERS || _LIBC.
9229 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9230 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9231 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9232 (__set_errno): Define this macro if <errno.h> doesn't.
9233 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9234 Define these macros if <stdio.h> doesn't.
9235 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9236 Define these macros if <sys/stat.h>
9237 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9238 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9239 __xstat64): Define if not _LIBC.
9240 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9241 (__gen_tempname): Invoke gettimeofday only if
9242 HAVE_GETTIMEOFDAY || _LIBC;
9243 otherwise, fall back on plain "time".
9244 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9246 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9248 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9250 2001-02-17 Jim Meyering <meyering@lucent.com>
9252 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9253 around included file name.
9255 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9257 * strftime.c: Update from GNU libc (the only changes were to comments).
9259 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9261 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9263 2001-02-17 Paul Eggert <eggert@twinsun.com>
9265 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9266 Remove workaround macros for hosts that have mbrtowc but not
9267 mbstate_t, as we now insist on proper declarations for both
9268 before using mbrtowc.
9270 2001-02-17 Jim Meyering <meyering@lucent.com>
9272 * regex.c: Update from libc.
9274 2001-02-16 Paul Eggert <eggert@twinsun.com>
9276 * alloca.c (malloc): Undef before defining, since stdlib.h
9277 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9278 Reported by Mark Hounschell via Paul Eggert.
9280 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9282 * config.charset: Update for FreeBSD 4.2.
9284 2001-01-26 Jim Meyering <meyering@lucent.com>
9286 * quotearg.c: Include stddef.h.
9287 * quote.c: Include stddef.h.
9288 Reported by Axel Kittenberger.
9290 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9291 line in double quotes so that it evokes a better diagnostic.
9292 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9293 Reported by Axel Kittenberger.
9295 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9297 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9298 to avoid a warning. Add back 'const' to inptr.
9300 2001-01-16 Jim Meyering <meyering@lucent.com>
9302 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9305 2001-01-14 Jim Meyering <meyering@lucent.com>
9307 * rename.c: New file. From Volker Borchert.
9308 Include stdlib.h, string.h or strings.h, and xalloc.h.
9309 Use strip_trailing_slashes rather than open-coding it.
9311 2001-01-03 Paul Eggert <eggert@twinsun.com>
9313 * strftime.c: Sync with glibc time/strftime.c 1.81.
9315 2001-01-03 Jim Meyering <meyering@lucent.com>
9317 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9318 local `inptr' to avoid warning with some system declarations of iconv.
9320 2000-12-29 Paul Eggert <eggert@twinsun.com>
9322 * modechange.c: Do not assume that mode_t uses the
9323 traditional octal encoding. E.g. "chmod 1 FOO" should set
9324 the other-execute bit of FOO even if S_IXOTH != 1.
9326 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9327 WOTH, XOTH, ALLM): New macros.
9328 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9329 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9331 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9332 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9334 No need to use uintmax_t; unsigned long is long enough.
9335 Don't bother to get suffix since we don't use it.
9337 2000-12-24 Jim Meyering <meyering@lucent.com>
9339 * hash.c (is_prime): Return explicit boolean values.
9340 (hash_get_first): Return NULL to appease Irix5.6's 89.
9341 Reported by Nelson Beebe.
9343 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9345 * localcharset.c (locale_charset): Add support for Win32.
9347 2000-12-18 Paul Eggert <eggert@twinsun.com>
9349 * physmem.h, physmem.c: New files.
9351 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9352 (noinst_HEADERS): Add physmem.h.
9354 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9355 't' for compatibility with Solaris 8 sort.
9357 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9359 * config.charset: Add support for BeOS.
9361 2000-12-16 Jim Meyering <meyering@lucent.com>
9363 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9364 SHELLS_FILE to a file name that's useful on djgpp systems.
9366 (ADDITIONAL_DEFAULT_SHELLS): Define.
9367 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9368 Based mostly on a patch from Prashant TR.
9370 2000-12-16 Jim Meyering <meyering@lucent.com>
9372 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9373 N and M) would have treated it like `chown N:N FILE'.
9375 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9377 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9379 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9380 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9381 to the list of canonical encodings. Rename EUC-CN to GB2312.
9383 2000-12-08 Andreas Schwab <schwab@suse.de>
9385 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9386 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9388 2000-12-07 Jim Meyering <meyering@lucent.com>
9390 * stripslash.c (ISSLASH): Define.
9391 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9394 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9395 (dir_name_r): Declare this function as static.
9396 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9397 manifest itself on a name containing a mix of slashes and
9399 Make this function work with names starting with a DOS-style
9400 drive letter and colon prefix.
9401 (dir_name): Append `.' if necessary.
9402 Based mostly on patches from Prashant TR and Eli Zaretskii.
9404 * dirname.h (dir_name_r): Remove prototype.
9406 2000-12-05 Jim Meyering <meyering@lucent.com>
9408 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9410 2000-12-04 Jim Meyering <meyering@lucent.com>
9412 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9413 Also include memory.h, stdlib.h, unistd.h if appropriate.
9414 Reported by Andreas Jaeger (conflicting declaration of malloc).
9416 2000-12-02 Jim Meyering <meyering@lucent.com>
9418 * closeout.h: Make idempotent, to avoid some obscure warnings.
9420 2000-12-01 Paul Eggert <eggert@twinsun.com>
9422 * memrchr.c: Include <config.h> before any system include file.
9424 2000-11-29 Paul Eggert <eggert@twinsun.com>
9426 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9428 2000-11-26 Jim Meyering <meyering@lucent.com>
9430 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9432 2000-11-22 Paul Eggert <eggert@twinsun.com>
9434 * strftime.c (my_strftime): Do not invoke mbrlen with a
9435 size of (size_t) -1; it's not portable.
9437 2000-11-17 Akim Demaille <akim@epita.fr>
9439 * obstack.h: Formatting changes.
9440 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9441 prevent type checking.
9442 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9443 cast the value to (void *): assigning a `foo *' to a `void *'
9445 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9447 2000-11-17 Jim Meyering <meyering@lucent.com>
9449 * strstr.c: Update from GNU libc.
9451 2000-11-16 Jim Meyering <meyering@lucent.com>
9453 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9455 2000-11-11 Jim Meyering <meyering@lucent.com>
9457 * error.c: Add a couple #includes, merging from GNU libc version.
9459 2000-11-10 Jim Meyering <meyering@lucent.com>
9461 * obstack.h: Update from GNU libc.
9462 * obstack.c: Likewise.
9464 2000-11-06 Paul Eggert <eggert@twinsun.com>
9466 * getusershell.c (setusershell): Use rewind rather than
9467 fseek/fseeko, to avoid configuration hassles with fseeko.
9468 Don't bother opening SHELLS_FILE if shellstream is NULL;
9471 2000-11-05 Jim Meyering <meyering@lucent.com>
9473 * makepath.h (make_dir): Declare.
9474 * makepath.c (make_dir): Remove `static' attribute.
9477 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9479 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9480 last one in a bucket, advance to the next bucket.
9482 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9484 * fnmatch.c: Do not comment out all the code if we are using
9485 the GNU C library, because in some cases we are replacing buggy
9486 code in the GNU C library itself.
9488 2000-10-30 Paul Eggert <eggert@twinsun.com>
9490 * error.h, getline.h, modechange.h:
9491 Remove "2000" from Copyright line, as the file hasn't been
9492 changed this year other than in the copyright notice.
9494 * xalloc.h: Add "2000" to Copyright line, as this file
9495 was changed this year.
9497 2000-10-30 Paul Eggert <eggert@twinsun.com>
9499 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9500 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9501 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9503 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9505 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9506 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9507 doesn't define __restrict_arr.
9509 2000-10-29 Jim Meyering <meyering@lucent.com>
9511 * xstat.in: Fix grammar in comment.
9513 2000-10-28 Jim Meyering <meyering@lucent.com>
9515 * memchr.c: Update from libc.
9516 Adjust for portability:
9517 [HAVE_STDLIB_H]: Include stdlib.h.
9518 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9519 Undef __memchr, too.
9520 [!weak_alias]: Define __memchr to memchr.
9522 * regex.c: Update from libc.
9523 * regex.h: Likewise.
9524 * getopt1.c: Likewise.
9525 * memcmp.c: Likewise.
9527 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9528 Avoid using fseek, when possible -- it's broken by design.
9529 Patch by Ulrich Drepper.
9531 2000-10-26 Jim Meyering <meyering@lucent.com>
9533 * strftime.c: Update from libc.
9535 2000-10-25 Jim Meyering <meyering@lucent.com>
9537 * obstack.c: Update from libc.
9539 2000-10-23 Jim Meyering <meyering@lucent.com>
9541 * hard-locale.c (hard_locale): Revert last change -- it was simply
9542 wrong. That set_locale call must not have any side effects.
9545 2000-10-22 Jim Meyering <meyering@lucent.com>
9547 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9548 [CYCLIC]: Remove now-unused definition.
9550 * save-cwd.c (O_DIRECTORY): Define, if needed.
9551 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9552 Suggestion from Ulrich Drepper.
9554 2000-10-21 Jim Meyering <meyering@lucent.com>
9556 * dirname.c (dir_name_r): New function, factored out of dir_name.
9557 (dir_name): Use dir_name_r.
9558 * dirname.h (dir_name_r): Declare it.
9560 2000-10-21 Jim Meyering <meyering@lucent.com>
9562 * dirname.c (memrchr): Declare if necessary.
9563 (dir_name): Remove the restriction that there be no
9564 trailing slashes. Now, this code skips past them, effectively
9566 [TEST_DIRNAME] (main): New unit tests.
9568 * memrchr.c: New file from GNU libc.
9569 Undef __memrchr, too.
9570 [!weak_alias]: Define __memrchr to memrchr.
9571 Guard weak_alias use with `#ifdef weak_alias'.
9573 2000-10-17 Jim Meyering <meyering@lucent.com>
9575 * quote.h (PARAMS): Define and use.
9576 Reported by Akim Demaille.
9578 * getopt.c: Update from libc.
9580 2000-10-16 Jim Meyering <meyering@lucent.com>
9582 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9585 2000-09-25 Jim Meyering <meyering@lucent.com>
9587 * md5.h (rol): Define (from GnuPG).
9589 * sha.c: Give credit (GnuPG) where due.
9590 (M): Use rol rather than open-coding it.
9591 Add a FIXME comment.
9593 2000-09-21 Jim Meyering <meyering@lucent.com>
9595 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9596 Reported by Michael Stone.
9598 2000-09-20 Jim Meyering <meyering@lucent.com>
9600 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9601 (noinst_HEADERS): Add sha.h.
9602 Based on code from Scott G. Miller and from GnuPG.
9604 2000-09-15 Jim Meyering <meyering@lucent.com>
9606 * regex.c: Update from libc.
9608 2000-09-10 Jim Meyering <meyering@lucent.com>
9610 * getopt.c (_getopt_internal): Update from glibc.
9612 2000-09-09 Jim Meyering <meyering@lucent.com>
9614 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9615 think it should be used as a general replacement for isascii.
9616 * fnmatch.c: Likewise.
9617 * mbswidth.c: Likewise
9618 * regex.c: Likewise.
9621 * userspec.c: Include sys/param.h and limits.h.
9623 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9624 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9625 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9626 UID, GID. Check range.
9628 2000-09-06 Jim Meyering <meyering@lucent.com>
9630 * getopt.c (_getopt_internal): Update from glibc.
9632 2000-08-30 Jim Meyering <meyering@lucent.com>
9634 * strftime.c: Merge in changes from GNU libc.
9636 2000-08-26 Jim Meyering <meyering@lucent.com>
9638 * closeout.c: Include "__fpending.h".
9639 (close_stdout_status): Return right away if there's nothing to flush.
9641 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9642 * __fpending.c: New file.
9643 * __fpending.h: New file.
9645 2000-08-07 Paul Eggert <eggert@twinsun.com>
9647 Standardize on "memory exhausted" instead of "Memory exhausted"
9648 or "virtual memory exhausted".
9649 * obstack.c (print_and_abort): Use "memory exhausted", not
9650 "virtual memory exhausted".
9651 * same.c (same_name): Invoke xalloc_die instead of printing
9653 * userspec.c (parse_user_spec): Likewise.
9654 * bumpalloc.h: comment fix
9655 * same.c, userspec.c: Include xalloc.h.
9657 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9658 not char *const and pointing to a constant array.
9659 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9660 (xrealloc): Comment fix.
9662 * userspec.c (parse_user_spec):
9663 Don't translate a message until just before returning,
9664 to avoid unnecessary translation.
9666 2000-08-07 Jim Meyering <meyering@lucent.com>
9668 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9669 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9670 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9671 getgroups.c, gethostname.c, getopt.h, group-member.c,
9672 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9673 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9674 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9675 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9676 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9677 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9678 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9679 yesno.c: Back out Copyright date changes for each file with no change
9680 this year. This eases coordination with other programs using the same
9681 source code modules. From Paul Eggert.
9683 2000-08-03 Greg McGary <greg@mcgary.org>
9685 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9686 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9687 (EXTEND_BUFFER): Use them.
9689 2000-08-01 Jim Meyering <meyering@lucent.com>
9691 * dirname.c (ISSLASH): Define.
9692 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9693 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9694 both `\' and `/' may be use as path separators.
9695 Based on a patch from Prashant TR.
9697 2000-07-31 Paul Eggert <eggert@twinsun.com>
9699 * quotearg.c (quotearg_n_options): Don't make the initial
9700 slot vector a constant, since it might get modified.
9702 2000-07-31 Jim Meyering <meyering@lucent.com>
9704 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9705 * obstack.c (print_and_abort): Likewise.
9707 2000-07-30 Paul Eggert <eggert@twinsun.com>
9709 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9710 buffer, so that the caller can always quote one small
9711 component of a "memory exhausted" message in slot 0.
9712 From a suggestion by Jim Meyering.
9714 2000-07-30 Jim Meyering <meyering@lucent.com>
9716 * makepath.c (make_path): Quote the other instance, too.
9718 * quotearg.c (N_STATIC_SLOTVECS): Define.
9719 (STATIC_BUF_SIZE): Define.
9720 (quotearg_n_options): Use only statically allocated storage when
9721 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9722 than STATIC_BUF_SIZE.
9724 2000-07-29 Jim Meyering <meyering@lucent.com>
9726 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9727 * dirname.c (dir_name): Likewise.
9729 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9731 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9732 (dir_name): Assert that there are no trailing slashes.
9734 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9736 * mbswidth.h (mbswidth): Add a flags argument.
9737 (mbswidth): New declaration.
9738 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9739 * mbswidth.c (mbswidth): Add a flags argument.
9740 (mbsnwidth): New function.
9742 2000-07-24 Jim Meyering <meyering@lucent.com>
9744 * mbswidth.c: Remove useless #else. From Bruno Haible.
9746 2000-07-23 Paul Eggert <eggert@twinsun.com>
9748 * mbswidth.c (_XOPEN_SOURCE):
9749 Don't define; this causes problems on Solaris 7.
9750 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9752 2000-07-23 Paul Eggert <eggert@twinsun.com>
9755 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9756 so that mbstate_t is always defined.
9758 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9759 be 1 in at least one GCC installation, and this configuration
9760 error is likely to be common. Ignoring MB_LEN_MAX hurts
9761 performance on hosts that have mbrtowc but have only unibyte
9762 locales, but I assume these hosts are rare.
9764 2000-07-23 Paul Eggert <eggert@twinsun.com>
9766 * quotearg.c: Streamline by invoking multibyte code only if needed.
9767 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9768 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9769 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9770 invoke multibyte primitives.
9772 2000-07-23 Jim Meyering <meyering@lucent.com>
9774 * basename.c (base_name): Add an assertion.
9776 2000-07-15 Bruno Haible <clisp.cons.org>
9778 * quotearg.c: When the system forces us to redefine mbstate_t,
9779 shadow its mbsinit function.
9781 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9783 * mbswidth.h: New file.
9784 * mbswidth.c: New file.
9785 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9786 (noinst_HEADERS): Add mbswidth.h.
9788 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9790 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9793 2000-07-15 Jim Meyering <meyering@lucent.com>
9795 * makepath.c: Include quote.h.
9796 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9797 corresponding argument in a `quote (...)' call.
9798 Give better diagnostics.
9800 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9801 (noinst_HEADERS): Add quote.h.
9803 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9804 from tar's src/misc.c.
9805 * quote.h: New file. Prototypes for same.
9807 2000-07-10 Paul Eggert <eggert@twinsun.com>
9809 From a suggestion by Bruno Haible.
9810 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9811 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9812 to decide whether to define the BeOS workaround macro;
9813 this adjusts to the change to AC_MBSTATE_T.
9815 2000-07-13 Paul Eggert <eggert@twinsun.com>
9817 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9819 * quotearg.c (quoting_style_args, quoting_style_vals,
9820 quotearg_buffer_restyled): Add support for
9821 clocale_quoting_style. Undo previous change to
9822 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9823 and "{RIGHT QUOTATION MARK}" msgids.
9825 2000-07-05 Paul Eggert <eggert@twinsun.com>
9827 The old behavior of quoting `like this' doesn't look good with
9828 newer, ISO-style fonts. See:
9829 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9831 Instead, quote "like this" by default. Let the translator
9832 tailor the locale-specific quoting behavior by providing
9833 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9835 * quotearg.c (N_): New macro.
9836 (gettext_default): New function.
9837 (quotearg_buffer_restyled): Use
9838 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9839 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9841 2000-07-09 Jim Meyering <meyering@lucent.com>
9843 * Most files: Update copyright dates to include 2000.
9845 2000-07-08 Jim Meyering <meyering@lucent.com>
9847 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9849 (xgethostname): Remove now-unnecessary #ifdef.
9850 Move declaration of `err' into loop where it's used.
9852 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9854 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9855 by allocating a larger buffer. Test the gethostname return value for
9856 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9857 returns an error and ENAMETOOLONG isn't defined.
9859 2000-07-05 Paul Eggert <eggert@twinsun.com>
9860 and Bruno Haible <haible@clisp.cons.org>
9862 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9864 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9866 * quotearg.c (struct quoting_options): Simplify quote_these_too
9869 2000-07-03 Jim Meyering <meyering@lucent.com>
9871 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9872 Reported by Bruno Haible.
9874 2000-07-04 Jim Meyering <meyering@lucent.com>
9876 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9877 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9880 2000-07-03 Paul Eggert <eggert@twinsun.com>
9881 and Bruno Haible <haible@clisp.cons.org>
9883 * quotearg.c (mbrtowc):
9884 Assign to *pwc, and return 1 only if result is nonzero.
9885 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9887 2000-07-03 Jim Meyering <meyering@lucent.com>
9889 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9890 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9893 2000-07-02 Jim Meyering <meyering@lucent.com>
9895 * quotearg.c (mbstate_t): Don't define here.
9897 2000-07-02 Jim Meyering <meyering@lucent.com>
9899 * nanosleep.c (SIGCONT): Define if not already defined.
9901 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9903 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9904 per change in ../m4/ls-mntd-fs.m4.
9905 (read_filesystem_list): Ignore symbolic links.
9907 2000-06-29 Jim Meyering <meyering@lucent.com>
9909 * same.c: Include <string.h> or <strings.h>, as appropriate,
9910 for declaration of strcmp.
9912 * long-options.c: Include <stdlib.h>, for declaration of exit.
9914 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9915 Avoid warning by casting result to `char *' to remove `const'.
9917 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9919 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9921 2000-06-26 Paul Eggert <eggert@twinsun.com>
9923 savedir now sets errno on failure and invokes xmalloc to get memory.
9924 Fix a couple of other minor bugs while we're at it.
9926 * savedir.c (<unistd.h>): Do not include; there's no need.
9927 (NAMLEN): Remove macro.
9928 (malloc, realloc): Remove decls.
9930 ("xalloc.h"): Include.
9931 (NAME_SIZE_DEFAULT): New macro.
9932 (savedir): Use xmalloc / xrealloc to allocate memory.
9933 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9934 Skip "" directory entries.
9935 Use strlen to calculate directory entry length, since the old method
9936 is rarely used these days and isn't worth supporting.
9937 Don't use a pointer after freeing it.
9938 Check for integer overflow when calculating allocation size.
9939 Use memcpy to copy entries, instead of stpcpy.
9940 Set errno properly when returning NULL.
9941 Check for readdir error.
9943 2000-06-26 Jim Meyering <meyering@lucent.com>
9945 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9947 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9949 * getusershell.c (xmalloc, xrealloc): Remove functions.
9951 Don't include <stdlib.h>. Don't declare malloc, realloc.
9953 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9955 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9957 2000-06-24 Jim Meyering <meyering@lucent.com>
9959 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9961 2000-06-21 Jim Meyering <meyering@lucent.com>
9963 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9965 2000-06-19 Paul Eggert <eggert@twinsun.com>
9967 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9968 (mbrtowc, mbstate_t): Define substitutes if
9969 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9970 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9971 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9973 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9975 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9976 than 1024, return a memory chunk of least possible size, instead
9977 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9978 Use free/xmalloc instead of xrealloc to avoid copying for very long
9981 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9983 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9984 address, not strdup. Include <stdlib.h> and don't declare free().
9986 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9988 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9991 2000-06-21 Jim Meyering <meyering@lucent.com>
9993 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9994 (noinst_HEADERS): Add getstr.h.
9996 * getline.c (getstr): Move into a separate file.
9997 * getstr.c (getstr): New file, extracted from getline.c, with
9998 the following changes: new parameter, delim2; both delim[12]
9999 parameters have type `int', not `char'. The latter would lose
10000 with 8-bit delimiters.
10001 * getstr.h: New file.
10003 2000-06-19 Jim Meyering <meyering@lucent.com>
10005 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10007 2000-06-18 Jim Meyering <meyering@lucent.com>
10009 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10010 Besides, these days every porting target provides a mkdir function.
10012 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10013 (this snippet comes from src/system.h).
10015 2000-06-15 Paul Eggert <eggert@twinsun.com>
10017 * human.c (adjust_value): New function.
10018 (human_readable_inexact): Apply rounding style even when
10019 printing approximate values.
10021 2000-06-14 Paul Eggert <eggert@twinsun.com>
10023 * human.c (human_readable_inexact): Allow an input block
10024 size that is not a multiple of the output block size, and vice versa.
10025 Reported by Piergiorgio Sartor.
10027 2000-06-14 Paul Eggert <eggert@twinsun.com>
10029 * getdate.y (get_date): Apply relative times after time
10030 zone indicator, not before. Reported by Todd A. Jacobs.
10032 2000-06-13 Jim Meyering <meyering@lucent.com>
10034 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10036 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10038 2000-06-12 Paul Eggert <eggert@twinsun.com>
10040 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10042 2000-06-04 Paul Eggert <eggert@twinsun.com>
10044 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10046 2000-06-04 Jim Meyering <meyering@lucent.com>
10048 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10049 SunOS 4.1.4 for which gid_t is an unsigned type.
10051 2000-06-03 Jim Meyering <meyering@lucent.com>
10053 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10055 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10057 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10058 newer, don't install charset.alias.
10059 * config.charset: Change the Linux/glibc rules so they become empty
10060 on glibc-2.1 or newer.
10062 2000-06-02 Jim Meyering <meyering@lucent.com>
10064 * mountlist.c: Back out last change. Instead, do this...
10065 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10066 member using the same `ignore'-testing code.
10067 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10071 2000-05-29 Jim Meyering <meyering@lucent.com>
10073 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10074 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10076 2000-05-22 Jim Meyering <meyering@lucent.com>
10078 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10080 2000-05-18 Jim Meyering <meyering@lucent.com>
10082 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10083 back, too, since it may have been modified by allocate_entry.
10084 (hash_delete): Rewrite to use neither the assignment operator
10085 nor the comma operator in an if-expression.
10087 2000-05-15 Paul Eggert <eggert@twinsun.com>
10090 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10091 Remove; no longer needed.
10092 "quotearg.h": Add include.
10093 (file_name): Do not bother to explicitly initialize to NULL; it's less
10094 efficient on some hosts.
10095 (close_stdout_status): Remove test as to whether stdout was already
10096 closed; it breaks for the case "echo x | sort >&-".
10097 Quote file name colons.
10098 Do not assume that _("write error") lacks format strings.
10100 2000-05-15 Jim Meyering <meyering@lucent.com>
10102 * version-etc.c (version_etc_copyright): Update the copyright string
10103 used in all --version output.
10105 2000-05-14 Jim Meyering <meyering@lucent.com>
10107 * closeout.c (close_stdout_set_file_name): New function.
10108 (close_stdout_status): Use new file-scoped global.
10109 Return right away if fstat says the stdout file descriptor is invalid.
10110 * closeout.h (close_stdout_set_file_name): Declare.
10112 2000-05-10 Jim Meyering <meyering@lucent.com>
10114 * closeout.c [default_exit_status]: New file-scoped variable.
10115 (close_stdout_set_status): New function.
10116 * closeout.h (close_stdout_set_status): Declare.
10118 2000-05-08 Jim Meyering <meyering@lucent.com>
10120 * long-options.c: Don't include closeout.h.
10121 (parse_long_options): Don't call close_stdout for --version.
10123 2000-05-06 Jim Meyering <meyering@lucent.com>
10125 * strnlen.c: Undefine __strnlen and strnlen.
10126 [!weak_alias]: Define __strnlen to strnlen.
10128 * atexit.c: New file, from libiberty.
10130 2000-05-06 Jim Meyering <meyering@lucent.com>
10132 * closeout.c (close_stdout_status): Also check for errors on the
10135 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10137 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10138 instead of xmalloc, xrealloc, path_concat.
10139 (locale_charset): Treat empty environment variables as absent.
10140 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10142 2000-05-04 Jim Meyering <meyering@lucent.com>
10144 * getopt.c: Update from glibc.
10145 * obstack.c: Likewise.
10146 * obstack.h: Likewise.
10147 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10149 * regex.h: Likewise.
10150 * strndup.c: Likewise.
10151 * strnlen.c: New file, from glibc.
10153 2000-05-01 Jim Meyering <meyering@lucent.com>
10155 * full-write.c (full_write): Remove `FIXME' part of comment.
10157 2000-04-29 Jim Meyering <meyering@lucent.com>
10159 * path-concat.c: Declare strdup only if it's not defined.
10160 * canon-host.c: Likewise.
10162 2000-04-28 Jim Meyering <meyering@lucent.com>
10164 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10165 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10166 included first, then limits.h is included by locale.h by libintl.h.
10167 From John David Anglin.
10169 2000-04-25 Jim Meyering <meyering@lucent.com>
10171 * makepath.c (S_IRWXUGO): Define.
10172 (make_path): Always perform explicit chmod if MODE specifies any
10173 of the `special' permission bits. Prompted by a bug report against
10174 install from Mate Wierdl and Joost van Baal.
10176 2000-04-18 Jim Meyering <meyering@lucent.com>
10178 * README: New file.
10180 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10181 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10183 2000-04-17 Jim Meyering <meyering@lucent.com>
10185 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10186 the definition of it to rpl_strftime also defined-away the system's
10189 2000-04-15 Jim Meyering <meyering@lucent.com>
10191 Use `C' to denote so-called `contiguous' files, the same way
10193 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10194 (ftypelet): Use S_ISCTG.
10195 From Michael Deutschmann.
10197 2000-04-14 Jim Meyering <meyering@lucent.com>
10199 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10201 2000-04-08 Jim Meyering <meyering@lucent.com>
10203 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10204 names don't conflict. Reported by Eli Zaretskii.
10206 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10208 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10209 bug. Deal with the different error behavior of Irix iconv.
10211 2000-04-07 Jim Meyering <meyering@lucent.com>
10213 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10214 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10216 2000-04-05 Jim Meyering <meyering@lucent.com>
10218 Portability tweaks required for ultrix4.3.
10219 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10220 * readutmp.c: Include sys/types.h before sys/stat.h.
10221 * canon-host.c: Declare strdup.
10222 * path-concat.c: Likewise.
10223 From John David Anglin.
10225 2000-04-04 Jim Meyering <meyering@lucent.com>
10227 Be more DOS 8.3-friendly.
10228 * ref-add.sin: Renamed from ref-add.sed.in.
10229 * ref-del.sin: Renamed from ref-del.sed.in.
10230 * Makefile.am: Reflect renaming.
10231 Reported by Eli Zaretskii.
10233 Use a temporary file name that won't clash with `charset.alias'
10234 in the DOS 8.3 name space.
10235 * Makefile.am (charset_tmp): Define.
10236 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10237 (uninstall-local): Likewise.
10238 Reported by Eli Zaretskii.
10240 2000-03-29 Paul Eggert <eggert@twinsun.com>
10242 * time/strftime.c (my_strftime): Make sure we call the system
10243 strftime, not ourselves, when invoking the underlying strftime.
10245 2000-03-24 Jim Meyering <meyering@lucent.com>
10247 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10248 (charset_alias): Define.
10249 (install-exec-local): Factor out common code.
10250 (uninstall-local): Split lines longer than 80.
10251 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10252 (SUFFIXES): Define.
10253 (.sed.in.sed): New rule. Don't redirect directly to $@.
10254 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10256 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10258 * config.charset: Output a line containing "Packages using this file".
10259 * ref-add.sed.in, ref-del.sed.in: New files.
10260 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10261 ref-del.sed): New rules.
10263 2000-03-17 Jim Meyering <meyering@lucent.com>
10265 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10266 Otherwise, include <strings.h>
10268 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10270 * unicodeio.c (utf8_wctomb): New function.
10271 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10272 format instead of in UCS-4 with platform dependent endianness.
10274 2000-03-07 Paul Eggert <eggert@twinsun.com>
10276 * savedir.c (savedir): Work even if directory size is
10277 negative; this can happen with some screwy NFS configurations.
10279 2000-03-06 Jim Meyering <meyering@lucent.com>
10281 * localcharset.c (get_charset_aliases): Don't try to free file_name
10282 if it's NULL (because we ran out of memory). From Bruno Haible.
10284 2000-03-05 Jim Meyering <meyering@lucent.com>
10286 * localcharset.c ("path-concat.h"): Include.
10287 (get_charset_aliases): Use path_concat instead of ANSI string
10290 * unicodeio.h (PARAMS): Define.
10291 Use it to guard prototype.
10293 2000-03-04 Jim Meyering <meyering@lucent.com>
10295 * Makefile.am (install-exec-local): Create $(libdir) before installing
10297 (uninstall-local): Uncomment this rule so `make distcheck' works
10300 * unicodeio.c (<errno.h>): Include it.
10301 (errno): Declare if not defined.
10303 * localcharset.c: Add Bruno's comment justifying use of volatile.
10305 * config.charset: New version, incorporating remarks from a linux
10306 i18n mailing list. From Bruno Haible.
10308 2000-03-02 Jim Meyering <meyering@lucent.com>
10310 * Makefile.am (EXTRA_DIST): Add config.charset.
10312 2000-03-01 Jim Meyering <meyering@lucent.com>
10314 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10315 * unicodeio.c: Likewise.
10317 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10319 * config.charset: New file.
10320 * localcharset.c: New file.
10321 * unicodeio.h, unicodeio.c: New files.
10322 * Makefile.am (DEFS): Add -DLIBDIR=...
10323 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10324 (noinst_HEADERS): Add unicodeio.h.
10325 (all-local, install-exec-local, charset.alias): New targets.
10327 2000-02-28 Paul Eggert <eggert@twinsun.com>
10329 * quotearg.c (ALERT_CHAR): New macro.
10330 (quotearg_buffer_restyled): Use it.
10332 2000-02-27 Jim Meyering <meyering@lucent.com>
10334 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10335 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10337 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10338 not `#if STDC_HEADERS'.
10339 Declare malloc if needed.
10341 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10342 now that autoconf always defines the HAVE_DECL_ symbols.
10343 * human.c: Likewise.
10344 * same.c: Likewise.
10345 * strtoumax.c: Likewise.
10347 * backupfile.c: Arrange for cpp to fail if the configure-time
10348 declaration check was not run.
10349 * hash.c: Likewise.
10350 * human.c: Likewise.
10351 * same.c: Likewise.
10352 * strtoumax.c: Likewise.
10354 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10355 then first look up the entire `.'-containing string as a login name.
10357 2000-02-18 Paul Eggert <eggert@twinsun.com>
10359 * getdate.y: Handle two-digit years with leading zeros correctly.
10360 (textint): New typedef.
10361 (parser_control): Member year changed from int to textint.
10363 (YYSTYPE): Removed; replaced by %union with int and textint members.
10364 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10365 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10366 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10367 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10368 (date, number, to_year): Use width of number in digits, not its value,
10369 to determine whether it's a 2-digit year, or a 2-digit time.
10370 (yylex): Store number of digits of numeric tokens.
10371 Reported by John Kendall.
10373 (parser_control): Changed from struct parser_control to typedef (for
10374 consistency). All uses changed.
10376 (tID): Removed; not used.
10377 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10379 2000-02-14 Paul Eggert <eggert@twinsun.com>
10381 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10382 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10384 2000-02-12 Jim Meyering <meyering@lucent.com>
10386 * userspec.c (ISDIGIT): Define it.
10387 (isdigit): Remove definition.
10388 (is_number): Use ISDIGIT, not isdigit.
10389 <libintl.h>: Include.
10390 (_ and N_): Define.
10391 (parse_user_spec): Mark translatable strings.
10393 2000-02-10 Jim Meyering <meyering@lucent.com>
10395 With these changes, nanosleep.[ch] are finally enough like the other
10396 lib/* replacement files to compile on a few more losing systems.
10398 * nanosleep.h: Don't include config.h.
10399 Remove prototype from declaration of nanosleep.
10400 (PARAMS): Remove now-unneeded definition.
10401 * nanosleep.c: #undef nanosleep.
10402 (rpl_nanosleep): Rename from nanosleep.
10404 2000-02-03 Jim Meyering <meyering@lucent.com>
10406 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10407 rather than with `#if HAVE_UTMPNAME'.
10409 2000-02-01 Jim Meyering <meyering@lucent.com>
10411 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10413 2000-01-31 Jim Meyering <meyering@lucent.com>
10415 * nanosleep.h (nanosleep): Guard declaration with
10416 `#if ! HAVE_DECL_NANOSLEEP'.
10417 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10418 the declaration in that vendor's sys/timers.h.
10419 Reported by Christian Krackowizer.
10421 * quotearg.c (ISASCII): Add #undef and move definition to follow
10422 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10423 (ISPRINT): Likewise.
10424 Reported by Tom Tromey.
10426 2000-01-30 Jim Meyering <meyering@lucent.com>
10428 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10429 uses of ->ut_name. The latter doesn't work with new Linux header files
10430 where only utmpx.ut_user is declared.
10432 * readutmp.h (UT_USER): Define.
10434 2000-01-23 Jim Meyering <meyering@lucent.com>
10436 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10439 2000-01-22 Jim Meyering <meyering@lucent.com>
10441 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10442 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10443 Required for some AIX systems. Reported by Christian Krackowizer.
10444 [TESTING] (main): New function.
10446 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10447 * dirname.c (dir_name): Support for DOS-style file names with drive
10450 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10452 * strverscmp.c (ISDIGIT): Define.
10453 (strverscmp): Use ISDIGIT, not isdigit.
10455 2000-01-17 Paul Eggert <eggert@twinsun.com>
10457 * nanosleep.c (nanosleep):
10458 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10459 POSIX.1 doesn't require SA_INTERRUPT and some systems
10460 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10461 it's been part of POSIX.1 since day 1 (in 1988).
10463 2000-01-17 Jim Meyering <meyering@lucent.com>
10465 * interlock: Remove unused file. Reported by François Pinard.
10467 2000-01-16 Paul Eggert <eggert@twinsun.com>
10469 * quotearg.c (quotearg_buffer_restyled): Do not quote
10470 alert, backslash, formfeed, and vertical tab unnecessarily in
10471 shell quoting style.
10474 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10475 Free Software Foundation, Inc.
10476 Copying and distribution of this file, with or without modification,
10477 are permitted provided the copyright notice and this notice are preserved.