1 2006-08-29 Bruno Haible <bruno@clisp.org>
3 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
5 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
12 sharing with gnulib. Report by Eric Blake.
14 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
17 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
19 * dirchownmod.c: Likewise.
22 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
23 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
24 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
25 just before including <inttypes.h>, to avoid circular inclusion.
27 2006-08-28 Bruno Haible <bruno@clisp.org>
29 * inttypes_.h (SCNX*): Remove definitions.
30 Reported by Eric Blake.
32 2006-08-26 Bruno Haible <bruno@clisp.org>
34 * vasnprintf.c (EOVERFLOW): Remove definition.
35 (VASNPRINTF): Return a string of length > INT_MAX without failing.
36 * vasprintf.c: Include errno.h, limits.h.
37 (EOVERFLOW): New fallback definition.
38 (vasprintf): Test here whether the string length is > INT_MAX.
39 * vsnprintf.c: Include errno.h, limits.h.
40 (EOVERFLOW): New fallback definition.
41 (vsnprintf): Fix bug when generated string was too long for the buffer.
42 Test here whether the string length is > INT_MAX.
44 2006-08-26 Bruno Haible <bruno@clisp.org>
45 Simon Josefsson <jas@extundo.com>
48 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
50 2006-08-28 Bruno Haible <bruno@clisp.org>
52 * c-strstr.h: New file, from GNU gettext.
53 * c-strstr.c: New file, from GNU gettext.
55 2006-08-26 Bruno Haible <bruno@clisp.org>
57 * inttypes_.h: New file.
58 * inttypes.h: Remove file.
59 * stdint_.h: Include <inttypes.h> through its absolute filename.
61 * imaxabs.c: New file.
63 * imaxdiv.c: New file.
65 2006-08-22 Bruno Haible <bruno@clisp.org>
67 * readutmp.h: Skip most definitions if neither <utmp.h> nor
70 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
73 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
74 Problem reported by Bruno Haible.
76 2006-08-21 Bruno Haible <bruno@clisp.org>
79 * mbchar.h: Include <wctype.h> only if it exists.
81 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
83 * cycle-check.h: Include <stdint.h> unconditionally, since we
84 now assume the stdint module. Do not include inttypes.h.
85 * fsusage.h: Likewise.
86 * getndelim2.c: Likewise.
88 * inttostr.h: Likewise.
89 * obstack.c: Likewise.
90 * regex_internal.h: Likewise.
91 * tempname.c: Likewise.
92 * utimecmp.c: Likewise.
93 * xstrtol.h: Likewise.
95 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
97 * strtoimax.c: Adjust to macro name changes in Autoconf,
98 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
101 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
103 * fchmodat.c: New file, from coreutils. This was inadvertently
104 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
106 2006-08-18 Bruno Haible <bruno@clisp.org>
108 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
109 (ME_DUMMY): Treat "kernfs" as a dummy.
110 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
112 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
114 Update from coreutils.
116 * __fpending.h: Add copyright notice.
117 * fprintftime.h: Likewise.
118 * savedir.c: Use (C) in copyright notice.
119 * savedir.h: Likewise.
121 2006-08-15 Jim Meyering <jim@meyering.net>
123 * at-func.c: New file, with the logic of all emulated at-functions.
124 * openat-priv.h: Include <errno.h> and define ENOSYS,
125 in support of the EXPECTED_ERRNO macro.
126 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
127 Instead, define the appropriate symbols and include "at-func.c".
128 * mkdirat.c (mkdirat): Likewise.
129 * fchmodat.c (fchmodat): Likewise.
130 (ENOSYS): Remove definition.
131 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
132 Don't include "unistd--.h" -- it wasn't ever used.
134 2006-01-17 Jim Meyering <jim@meyering.net>
136 Rewrite fts.c not to change the current working directory,
137 by using openat, fstatat, fdopendir, etc..
139 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
140 (HAVE_OPENAT_SUPPORT): Define.
141 [_LIBC] (fchdir): Don't undef or define; no longer used.
142 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
143 Now, this `function' always succeeds, and consumes its file descriptor
144 parameter -- so callers must not close such FDs. Update callers.
145 (diropen_fd, opendirat, cwd_advance_fd): New functions.
146 (diropen): Add parameter, SP. Adjust all callers.
147 Implement using diropen_fd, rather than open.
148 (fts_open): Initialize new member, fts_cwd_fd.
149 Remove fts_rft-setting code.
150 (fts_close): Close fts_cwd_fd, if necessary.
151 (__opendir2): Define in terms of opendir or opendirat,
152 depending on whether the FST_NOCHDIR flag is set.
153 (fts_build): Since fts_safe_changedir consumes its FD, and since
154 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
155 and close the dup'd file descriptor upon failure.
156 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
157 (fts_safe_changedir): Tweak semantics to reflect that this function
158 now calls cwd_advance_fd and hence consumes its FD argument.
159 * fts_.h [struct FTS] (fts_cwd_fd): New member.
160 [struct FTS] (fts_rft): Remove now-unused member.
161 [struct FTS] (fts_cycle.state): Improve comment.
163 * openat.c (openat_needs_fchdir): New function.
164 * openat.h (openat_needs_fchdir): Declare it.
166 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
168 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
169 Problem and fix reported by Pádraig Brady in
170 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
172 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
174 * memcoll.c (memcoll): Optimize for the common case where the
175 arguments are bytewise equal.
177 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
179 Change copyright notice from LGPL 2 to GPL 2, since that's the
180 standard form used in the gnulib repository.
181 * lock.c: LGPL -> GPL.
183 * strnlen1.c: Likewise.
184 * strnlen1.h: Likewise.
187 * tmpdir.c: Likewise.
189 * TODO: Remove; this belongs only in coreutils.
191 2006-08-14 Eric Blake <ebb9@byu.net>
193 Import the following change from libc:
195 2006-08-12 Ulrich Drepper <drepper@redhat.com>
198 * misc/error.c: Add space between program name and message if file
201 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
203 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
204 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
206 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
207 in wchar_t. Problem reported by Eric Blake.
209 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
210 LEN is smaller than SIZE. Suggested by Bruno Haible.
211 Also, help the compiler to keep LEN in a register.
213 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
215 * .cppi-disable: Add snprintf.h, socket_.h.
216 * snprintf.c: Include <errno.h> and <limits.h>.
217 (EOVERFLOW): Define if the system does not.
218 Do not include "minmax.h"; it wasn't used.
219 (snprintf): Don't assume size_t promotes to an unsigned type.
220 Fix bug when generated string was too long for the buffer: the
221 buffer's contents are supposed to be the initial prefix of the
222 output. Don't assume vasnprintf returns EOVERFLOW if the size
223 exceeds INT_MAX; do the check ourselves.
225 Import the following changes from libc:
227 2006-06-02 Jakub Jelinek <jakub@redhat.com>
229 * posix/regex_internal.c (re_string_skip_chars): If no character has
230 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
231 to the byte which couldn't be converted.
232 (re_string_reconstruct): Don't clear valid_raw_len before calling
233 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
234 tip_context using re_string_context_at.
236 2006-05-02 Ulrich Drepper <drepper@redhat.com>
238 * posix/regex.h: g++ still cannot handled [restrict].
240 2006-04-21 Ulrich Drepper <drepper@redhat.com>
242 * posix/regex.h: Remove special handling for VMS.
244 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
248 2006-07-19 Mike Frysinger <vapier@gentoo.org>
250 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
251 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
253 2006-08-08 Eric Blake <ebb9@byu.net>
255 * verror.c (verror_at_line): Work around glibc bug 2997, so that
256 verror_at_line output complies with GNU Coding Standards even when
259 2006-08-08 Eric Blake <ebb9@byu.net>
261 * verror.h, verror.c: New files.
263 2006-08-07 Bruno Haible <bruno@clisp.org>
265 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
267 Reported by Ralf Wildenhues.
269 2006-08-06 Eric Blake <ebb9@byu.net>
271 * error.h: Fold in some upstream changes from glibc.
274 2006-07-29 Bruno Haible <bruno@clisp.org>
276 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
278 2006-07-29 Bruno Haible <bruno@clisp.org>
280 * setenv.c: Undo unintended modification done on 2006-02-27.
282 2006-07-28 Eric Blake <ebb9@byu.net>
284 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
287 2006-07-28 Simon Josefsson <jas@extundo.com>
289 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
292 2006-07-28 Simon Josefsson <jas@extundo.com>
294 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
297 2006-07-28 Bruno Haible <bruno@clisp.org>
299 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
301 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
303 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
306 2006-07-28 Bruno Haible <bruno@clisp.org>
308 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
309 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
311 Avoids link error on FreeBSD 4.x.
312 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
314 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
316 * mbswidth.c (iswcntrl): Likewise.
318 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
320 * modechange.c (mode_compile): Numeric modes now affect setuid and
321 setgid on directories only if they set these bits.
322 * modechange.h: Remove obsolete comment about masks.
324 2006-07-27 Bruno Haible <bruno@clisp.org>
326 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
327 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
330 2006-07-26 Eric Blake <ebb9@byu.net>
332 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
333 like mingw that lack mkstemp.
334 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
335 avoid compilation warning on mingw.
337 2006-07-25 Bruno Haible <bruno@clisp.org>
339 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
340 <stdarg.h> or config.h.
342 2006-07-24 Bruno Haible <bruno@clisp.org>
344 * clean-temp.h: New file, from GNU gettext.
345 * clean-temp.c: New file, from GNU gettext.
347 2006-07-24 Bruno Haible <bruno@clisp.org>
349 * tmpdir.h: New file, from GNU gettext.
350 * tmpdir.c: New file, from GNU gettext.
352 2006-07-23 Bruno Haible <bruno@clisp.org>
354 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
355 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
356 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
357 gl_linked_remove_at): Use it.
359 2006-07-23 Eric Blake <ebb9@byu.net>
361 * tmpfile-safer.c: New file.
362 * stdio-safer.h (fopen_safer): Add prototype.
363 * stdio--.h (tmpfile): Make safer.
365 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
367 * close-stream.c, close-stream.h: New files.
369 2006-07-22 Bruno Haible <bruno@clisp.org>
371 Merge from GNU gettext 0.15.
373 2005-07-05 Bruno Haible <bruno@clisp.org>
375 * printf-args.c (printf_fetchargs): Work around broken
376 definition of wint_t on mingw.
378 2005-02-12 Bruno Haible <bruno@clisp.org>
380 * xallocsa.h: Add extern "C" for C++.
382 2006-05-17 Bruno Haible <bruno@clisp.org>
385 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
387 2006-04-30 Bruno Haible <bruno@clisp.org>
389 * progreloc.c: Include <mach-o/dyld.h> if available.
390 (find_executable): Use _NSGetExecutablePath when possible.
392 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
394 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
397 2005-12-29 Bruno Haible <bruno@clisp.org>
399 * progreloc.c (set_program_name_and_installdir): Fix
402 2005-12-04 Bruno Haible <bruno@clisp.org>
405 * progreloc.c: Include <windows.h> also on Cygwin.
406 (find_executable): Add support for Cygwin.
407 (set_program_name_and_installdir): Handle also platforms with
410 2006-07-11 Bruno Haible <bruno@clisp.org>
412 * javacomp.c: Fix a comment.
413 Reported by Jim Meyering.
415 2006-04-30 Bruno Haible <bruno@clisp.org>
417 * javacomp.h (compile_java_class): Add source_version,
418 target_version arguments.
419 * javacomp.c: Rewritten to choose only a compiler that
420 respects the specified source_version and target_version.
422 2006-06-27 Bruno Haible <bruno@clisp.org>
424 Assume correct S_ISDIR macro.
425 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
427 2006-07-22 Bruno Haible <bruno@clisp.org>
429 * javaversion.h: New file, from GNU gettext.
430 * javaversion.c: New file, from GNU gettext.
431 * javaversion.java: New file, from GNU gettext.
432 * javaversion.class: New file, from GNU gettext.
434 2006-05-17 Bruno Haible <bruno@clisp.org>
437 * javaexec.c (execute_java_class): Test for jview program
440 2006-04-09 Bruno Haible <bruno@clisp.org>
442 * fatal-signal.c: Don't include string.h.
443 (at_fatal_signal): Use a copying loop instead of memcpy.
445 2005-12-04 Bruno Haible <bruno@clisp.org>
447 * csharpexec.c: Add support for 'clix' launcher (untested).
448 (execute_csharp_using_sscli): New function.
449 (execute_csharp_program): Call it.
451 2006-06-21 Bruno Haible <bruno@clisp.org>
453 Avoid warnings from recent versions of mcs.
454 * csharpcomp.c (compile_csharp_using_mono): Don't use options
455 -o, -L, -r any more. Use options documented since mcs-1.0
456 instead. Similarly for -g.
458 2005-07-09 Bruno Haible <bruno@clisp.org>
460 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
462 Reported by Mark Junker <mjscod@gmx.de>.
464 2006-06-17 Bruno Haible <bruno@clisp.org>
466 * config.charset: Update for NetBSD 3.0.
468 2006-05-17 Bruno Haible <bruno@clisp.org>
471 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
473 2006-05-16 Bruno Haible <bruno@clisp.org>
475 * localcharset.c [CYGWIN]: Include <windows.h>.
476 (get_charset_aliases): For Cygwin, return the same CPxxx
477 aliases list as under WIN32.
478 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
479 the environment variables. Fall back to GetACP().
481 2006-04-05 Bruno Haible <bruno@clisp.org>
483 * config.charset: Update Juan Manuel Guerrero's address.
485 2005-02-12 Bruno Haible <bruno@clisp.org>
487 * allocsa.h: Add extern "C" for C++.
489 2005-02-10 Bruno Haible <bruno@clisp.org>
491 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
492 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
494 2006-07-22 Bruno Haible <bruno@clisp.org>
496 * gettext.h: Update to GNU gettext-0.15.
498 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
499 and Simon Josefsson <jas@extundo.com>
501 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
503 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
505 2006-07-21 Eric Blake <ebb9@byu.net>
507 * stdlib-safer.h: New file from coreutils, required by
510 2006-07-19 Derek R. Price <derek@ximbiot.com>
512 * getaddrinfo.h: Don't define unimplemented AI_* flags.
513 Reindent and repaginate.
515 2006-07-17 Bruno Haible <bruno@clisp.org>
517 * gl_list.h: New file.
518 * gl_list.c: New file.
519 * gl_array_list.h: New file.
520 * gl_array_list.c: New file.
521 * gl_carray_list.h: New file.
522 * gl_carray_list.c: New file.
523 * gl_linked_list.h: New file.
524 * gl_linked_list.c: New file.
525 * gl_anylinked_list1.h: New file.
526 * gl_anylinked_list2.h: New file.
527 * gl_avltree_list.h: New file.
528 * gl_avltree_list.c: New file.
529 * gl_anyavltree_list1.h: New file.
530 * gl_anyavltree_list2.h: New file.
531 * gl_rbtree_list.h: New file.
532 * gl_rbtree_list.c: New file.
533 * gl_anyrbtree_list1.h: New file.
534 * gl_anyrbtree_list2.h: New file.
535 * gl_anytree_list1.h: New file.
536 * gl_anytree_list2.h: New file.
537 * gl_linkedhash_list.h: New file.
538 * gl_linkedhash_list.c: New file.
539 * gl_anyhash_list1.h: New file.
540 * gl_anyhash_list2.h: New file.
541 * gl_avltreehash_list.h: New file.
542 * gl_avltreehash_list.c: New file.
543 * gl_rbtreehash_list.h: New file.
544 * gl_rbtreehash_list.c: New file.
545 * gl_anytreehash_list1.h: New file.
546 * gl_anytreehash_list2.h: New file.
548 * gl_oset.h: New file.
549 * gl_oset.c: New file.
550 * gl_array_oset.h: New file.
551 * gl_array_oset.c: New file.
552 * gl_avltree_oset.h: New file.
553 * gl_avltree_oset.c: New file.
554 * gl_rbtree_oset.h: New file.
555 * gl_rbtree_oset.c: New file.
556 * gl_anytree_oset.h: New file.
558 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
560 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
562 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
563 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
564 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
565 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
566 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
567 callers changed. Revamp internals significantly, by not
568 attempting to create directories that are temporarily more
569 permissive than the final results. Do not attempt to use
570 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
571 This removes some race conditions, fixes some bugs, and simplifies
572 things. Use new dirchownmod function to do owner and mode changes.
573 * mkdir-p.h: Likewise.
574 * modechange.c (octal_to_mode): New function.
575 (struct mode_change): New member mentioned.
576 (make_node_op_equals): New arg mentioned. All callers changed.
577 (mode_compile): Keep track of which mode bits the user has explicitly
579 (mode_adjust): New arg DIR, so that we implement the X op correctly.
580 New arg PMODE_BITS, to keep track of which mode bits the user
581 mentioned; it treats S_ISUID and S_ISGID speciall.
583 * modechange.h: Likewise.
585 2006-07-11 Derek R. Price <derek@ximbiot.com>
587 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
589 2006-07-10 Derek R. Price <derek@ximbiot.com>
591 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
592 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
593 macros into the GNU _D_EXACT_NAMLEN.
594 * savedir.c: Likewise.
595 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
597 2006-07-09 Jim Meyering <jim@meyering.net>
599 * argp-pv.c: Remove a doubled word in a comment.
600 * check-version.c (check_version): Likewise.
601 * javacomp.c (compile_java_class): Likewise.
603 2006-07-08 Jim Meyering <jim@meyering.net>
605 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
607 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
609 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
610 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
611 brackets. Other minor changes to suppress some compiler
614 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
616 * getloadavg.c: Use __VMS, not VMS.
617 * getopt.c: Likewise.
618 * getpagesize.h: Likewise.
619 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
620 probably does not work.
622 2006-07-06 Derek R. Price <derek@ximbiot.com>
623 and Paul Eggert <eggert@cs.ucla.edu>
625 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
626 Don't worry about this obsolete case any more.
627 (HAVE_DIR): Remove. All uses removed; we now assume you can read
629 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
630 worry about this obsolete case any more.
632 * getcwd.c: Likewise.
634 * savedir.c: Likewise.
636 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
638 * .cppi-disable: Add wcwidth.
639 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
640 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
641 (ISGRAPH): Remove. All uses changed to isgraph.
642 (FOLD) [!defined _LIBC]: Remove special case.
643 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
644 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
646 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
648 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
650 * strtod.c (strtod): cast the argument of tolower to unsigned char.
652 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
654 * memcasecmp.c: Include <limits.h>.
655 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
656 * strtod.c (strtod): Don't assume isspace works on negative chars.
657 Don't assume isdigit succeeds only on '0' through '9'.
659 2006-07-05 Derek R. Price <derek@ximbiot.com>
661 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
662 All uses of is_space replaced by isspace.
663 * exit.h: Don't talk about STDC_HEADERS.
664 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
665 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
666 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
667 replaced by isprint etc.
668 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
669 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
670 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
671 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
672 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
673 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
675 2006-07-05 Eric Blake <ebb9@byu.net>
677 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
678 missing from netdb.h.
679 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
681 2006-06-27 Bruno Haible <bruno@clisp.org>
683 Assume ANSI C header files and <ctype.h> functions.
684 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
685 (mbsnwidth): Use isprint, iscntrl instead.
687 2006-07-03 Jim Meyering <jim@meyering.net>
689 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
690 macro is used before the first cycle_check call.
692 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
694 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
695 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
696 reported by Mark D. Baushke, one in
697 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
699 Merge from coreutils.
701 * .cppi-disable: Add stdint_.h.
702 * .cvsignore: Add stdint.h.
704 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
706 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
707 both double and long double versions.
708 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
709 * xstrtold.c: New file.
710 * xstrtod.h (xstrtold): New decl.
712 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
714 * filemode.c (setst): Remove.
715 (strmode): Rewrite to avoid setst. This makes the code shorter,
716 (arguably) clearer, and the generated code is a bit smaller on my
717 Debian GNU/Linux stable x86 host.
719 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
721 * filemode.c: Include "filemode.h" first, to test the interface.
722 Assume that filemode.h includes sys/types.h and sys/stat.h.
723 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
724 (ftypelet): Reorder to put common cases first, for efficiency.
725 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
727 (strmode): Renamed from mode_string, and now stores 12 bytes instead
728 of 10, for compatibility with FreeBSD. All callers changed.
729 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
730 that can't be deduced solely from st_mode. First arg is now a const
732 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
733 (strmode): Renamed from mode_string.
734 (filemodestring): New decl.
735 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
736 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
737 (S_ISPORT, S_ISWHT): New macros, if not already defined.
739 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
741 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
742 fsusage.h now does that. Include fsusage.h first, to test interface.
743 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
744 at most one method (the old code could have generated decls that
745 didn't conform to C89, not that this was ever exercised).
746 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
748 2006-03-19 Jim Meyering <jim@meyering.net>
750 Work even in a chroot where d_ino values for entries in "/"
751 don't match the stat.st_ino values for the same names.
752 * getcwd.c (__getcwd): When no d_ino value matches the target inode
753 number, iterate through all entries again, using lstat instead.
754 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
755 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
757 * getcwd.c (__getcwd): Clarify a comment.
758 Use memcpy in place of a call to strcpy.
760 2006-03-12 Jim Meyering <jim@meyering.net>
762 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
763 that of the current directory (which we're about to chdir ".." out of),
764 then save the dev-ino of the parent, instead.
766 * same-inode.h (SAME_INODE): New file/macro.
767 * chdir-safer.c (SAME_INODE): Remove definition.
768 Include "same-inode.h", instead.
770 * cycle-check.h: Include "same-inode.h".
771 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
772 * cycle-check.c (SAME_INODE): Remove definition.
773 * root-dev-ino.h: Include "same-inode.h".
775 2006-03-11 Eric Blake <ebb9@byu.net>
777 * same.c (same_name): s/base_name/last_component/
778 * backupfile.c (check_extension, numbered_backup): Likewise.
779 * filenamecat.c (file_name_concat): Likewise.
781 2006-03-11 Eric Blake <ebb9@byu.net>,
782 Paul Eggert <eggert@cs.ucla.edu>
784 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
785 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
787 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
788 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
789 (last_component): New method.
790 * dirname.c (dir_len): Determine when drive letters need a
791 subsequent slash. Preserve // when it is special.
792 (dir_name): Don't append dot when drive letter is absolute.
793 [TEST_DIRNAME]: Move into a full-blown gnulib test.
794 * basename.c (base_name): New semantics - malloc the result.
795 Preserve // when it is special. Preserve relative files that look
797 (base_len): Preserve // when it is special.
798 (last_component): New method, similar to old base_name semantics.
799 * stripslash.c (strip_trailing_slashes): Use last_component, not
800 base_name. Strip redundant slashes from ///.
802 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
804 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
805 both are 64 bits, since this seems to be the tradition, and this
806 prevents gcc -Wformat from warning about usages with PRIuMAX. If
807 we ever run into a host that prefers long long to long in this
808 case, we'll need another configure-time test. Problem reported by
811 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
813 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
814 possible collision with system files.
815 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
816 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
817 WCHAR_MIN and WCHAR_MAX in this case.
818 (<stddef.h>): Do not include; no longer needed.
819 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
820 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
821 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
822 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
823 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
824 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
825 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
826 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
827 !defined(__c99))]: Include in this case too, since it's harmless
829 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
831 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
832 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
833 (_STDINT_MIN, _STDINT_MAX): New macros.
834 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
835 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
836 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
837 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
838 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
839 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
840 macros, not typedefs; this simplifies things quite a bit.
841 Use long int for all types narrower than int64_t.
842 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
843 Define in terms of long long int or int64_t or long int,
844 not int64_t or int32_t. This saves some compile-time testing.
845 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
846 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
847 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
848 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
849 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
850 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
851 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
852 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
853 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
854 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
855 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
856 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
857 undef any previous version and define our own version, for
858 simplicity and consistency with the new macros for types.
859 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
860 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
861 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
862 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
863 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
864 @WINT_T_SUFFIX@ to keep things simple here.
865 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
866 Simplify by assuming typical 8/16/32/64 host, since we're
867 already doing that elsewhere anyway.
868 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
869 and assume long long int is 64 bits if available. This
870 speeds up 'configure'.
872 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
874 * getaddrinfo.c: fixed typo
876 2006-06-29 Eric Blake <ebb9@byu.net>
878 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
879 unused static function.
881 2006-06-29 Eric Blake <ebb9@byu.net>
885 2006-06-29 Derek R. Price <derek@ximbiot.com>
887 * strftime.c: Assume strftime() exists.
889 2006-06-28 Bruno Haible <bruno@clisp.org>
891 * getaddrinfo.h: Fix POSIX URL.
892 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
893 (use_win32_p): Make static.
894 (getaddrinfo): Reject service name if it is empty or does not consist
895 solely of decimal digits, or if its value is > 65535.
896 (getnameinfo): Remove useless casts.
898 2006-06-28 Derek R. Price <derek@ximbiot.com>
900 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
901 Autoconf 2.60 says this stuff was obsolete.
903 2006-05-12 Bruno Haible <bruno@clisp.org>
905 * mkdtemp.c [MINGW]: Include <io.h>.
906 (mkdir): Define using _mkdir.
908 2006-06-28 Bruno Haible <bruno@clisp.org>
910 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
911 declaration for wcwidth.
912 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
914 2006-06-28 Eric Blake <ebb9@byu.net>
916 * xvasprintf.h: Fix comments.
918 2006-06-28 Eric Blake <ebb9@byu.net>
920 * mbchar.h (wcwidth): Include wcwidth.h.
921 * mbswidth.c (wcwidth): Move from here...
922 * wcwidth.h: ...to this new file.
924 2006-06-28 Simon Josefsson <jas@extundo.com>
926 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
927 functions there. It will succeed on Windows XP, but on Windows
928 2000 and (presumably) earlier, it will fail, and use the internal
930 (use_win32_p): New function.
931 (getaddrinfo): Use strtoul on servname, to support numeric ports.
932 Support AI_NUMERICSERV to disable getservbyname.
933 (getnameinfo): New function, only supports
934 NI_NUMERICHOST|NI_NUMERICSERV for now.
936 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
937 only have some of them. Add AI_NUMERICSERV. Add prototype for
940 2006-06-27 Bruno Haible <bruno@clisp.org>
942 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
944 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
946 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
947 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
948 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
950 2006-06-26 Bruno Haible <bruno@clisp.org>
952 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
954 Reported by Mark D. Baushke and Larry Jones.
956 2006-06-26 Bruno Haible <bruno@clisp.org>
958 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
960 Suggested by Mark D. Baushke and Larry Jones.
962 2006-06-23 Mark D. Baushke <mdb@gnu.org>
964 * stdint_.h: Treat BSD/OS like OpenBSD.
966 2006-06-23 Bruno Haible <bruno@clisp.org>
968 * stdint_.h: Treat IRIX like OpenBSD.
970 2006-06-23 Bruno Haible <bruno@clisp.org>
972 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
973 ISO C 99 Technical Corrigendum 1.
975 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
977 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
978 Some compiler complained about some of them. Problem reported by
980 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
982 2006-06-21 Simon Josefsson <jas@extundo.com>
984 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
987 * socket_.h: Don't define WINVER.
989 * inet_pton.h, inet_pton.c: New file, taken from glibc but
990 slightly modified to work in gnulib.
992 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
994 * read-file.c (fread_file): Start with buffer allocation of
995 0 bytes rather than 1 byte; this simplifies the code.
996 Don't invoke feof; it's not needed. Refactor to avoid duplicate
997 code to free buffer and save/restore errno.
998 (internal_read_file): Remove unused local.
1000 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1002 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1003 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1004 Problem reported by Denis Excoffier in
1005 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1007 2006-06-19 Simon Josefsson <jas@extundo.com>
1009 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1011 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1013 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1015 2006-06-17 Bruno Haible <bruno@clisp.org>
1017 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1019 2006-06-17 Bruno Haible <bruno@clisp.org>
1021 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1022 problem on Solaris 2.5.1.
1024 2006-06-16 Eric Blake <ebb9@byu.net>
1026 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1027 * unicodeio.c [!defined errno]: Likewise.
1028 * strtol.c [!defined errno]: Likewise.
1029 * strtod.c [!defined errno]: Likewise.
1031 2006-06-15 Bruno Haible <bruno@clisp.org>
1033 * stdint_.h: Rewritten to be fully auto-configured.
1034 Fixes bug on HP-UX/IA64.
1036 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1038 * getdate.y (__attribute__): Don't define if already defined.
1039 Problem reported by Larry Jones.
1040 * utimens.c (__attribute__): Likewise.
1042 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1044 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1045 reported by Andreas Schwab.
1047 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1048 Bruno Haible <bruno@clisp.org>
1050 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1052 2006-05-26 Martin Lambers <marlam@marlam.de>
1054 * getpass.c: Updates the test for the native W32 API, and adds
1055 missing includes, thus fixing compilation warnings.
1057 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1059 * tempname.c (small_open, large_open): New macros.
1060 (__open, __open64) [!_LIBC]: Remove.
1061 (__gen_tempname): Use small_open and large_open instead of __open
1062 and __open64. This fixes a portability bug on HP-UX 11.11i
1063 reported by Simon Wing-Tang in
1064 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1066 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1068 * exclude.c (exclude_fnmatch): New function.
1069 (excluded_file_name): Call exclude_fnmatch.
1070 * exclude.h (excluded_file_name): New prototype
1072 2006-05-24 Bruno Haible <bruno@clisp.org>
1074 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1075 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1076 Reported by Thorsten Maerz <torte@netztorte.de> via
1077 Aaron Stone <aaron@serendipity.cx>.
1079 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1081 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1082 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1083 (my_usleep): Don't mishandle maximum value.
1085 2006-05-19 Jim Meyering <jim@meyering.net>
1087 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1089 2006-05-17 Bruno Haible <bruno@clisp.org>
1092 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1094 2006-05-17 Bruno Haible <bruno@clisp.org>
1096 * stdint_.h: Fix recognition of Cygwin.
1098 2006-05-11 Jim Meyering <jim@meyering.net>
1100 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1102 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1104 * crc.c (crc32_update): Remove unnecessary L suffix.
1105 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1106 unwanted sign propagation, e.g., on hosts with 64-bit int.
1107 There still are some problems with reeelly weird theoretical hosts
1108 (e.g., 33-bit int) but it's not worth worrying about now.
1109 * sha1.c (rol): Likewise.
1110 (K1, K2, K3, K4): Remove unnecessary L suffix.
1112 2006-05-10 Bruno Haible <bruno@clisp.org>
1114 * des.c: Cast to avoid warnings.
1116 2006-05-10 Simon Josefsson <jas@extundo.com>
1118 * md4.c: Typo fix, update copyright years.
1119 (K1, K2): Don't use L because it turn computations into 64-bit on
1122 2006-05-09 Bruno Haible <bruno@clisp.org>
1124 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1125 (EOVERFLOW): Define fallback value.
1126 (xstrcat): New function.
1127 (xvasprintf): Recognize the special case of a string concatenation.
1129 2006-05-01 Bruno Haible <bruno@clisp.org>
1131 * stdint_.h: Shorter URL.
1132 * inttypes.h: Likewise.
1134 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1136 * verify.h: Document the internals better. Most of this change
1137 was written by Bruno Haible.
1139 2006-04-29 Bruno Haible <bruno@clisp.org>
1141 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1142 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1144 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1146 * getdate.y (get_date): When adding relative date, start with the
1147 initial time, not with the result of the first mktime call.
1149 2006-04-23 Bruno Haible <bruno@clisp.org>
1151 * copy-file.c: Include <unistd.h> unconditionally.
1152 * execute.c: Likewise.
1153 * fatal-signal.c: Likewise.
1154 * findprog.c: Likewise.
1155 * mkdtemp.c: Likewise.
1158 * wait-process.h: Likewise.
1160 2006-04-23 Bruno Haible <bruno@clisp.org>
1162 * fwriteerror.c (fwriteerror): Call fclose also when an error
1163 condition was already detected.
1164 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1166 2006-04-19 Derek Price <derek@ximbiot.com>
1167 Eric Blake <ebb9@byu.net>
1169 * inttypes.h: Correct grammar in comment.
1171 2006-04-18 Derek Price <derek@ximbiot.com>
1172 Paul Eggert <eggert@cs.ucla.edu>
1174 * inttypes.h: New file.
1175 * strtoimax.c: Assume <inttypes.h>.
1177 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1179 * utimens.c (futimens): glibc futimesat messes up if /proc
1180 isn't mounted. Problem reported by Kir Kolyshkin.
1182 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1184 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1185 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1186 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1188 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1190 Merge regex changes from libc, removing some of our
1191 POSIX-conformance changes that were rejected and redoing them in a
1194 * regcomp.c (re_compile_internal, init_dfa):
1195 Length arg is now size_t, not Idx. All uses changed.
1196 (peek_token): Forward decl now says internal_function.
1197 (__re_error_msgid, __re_error_msgid_idx):
1198 Now static rather than extern with attribute_hidden.
1199 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1200 For some reason libc prefers K&R style defns for external functions.
1201 (regerror) [!defined _LIBC]: Likewise.
1202 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1203 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1204 (build_range_exp, build_collating_symbol):
1206 (re_compile_fastmap): Use '\0' to memset, not 0.
1207 (utf8_sb_map): Make the calculations more obvious.
1208 (init_dfa, parse_bracket_exp, build_charclass_op):
1209 Call calloc and cast result, as glibc does.
1210 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1211 (build_range_exp, build_collating_symbol):
1212 Now internal functions.
1214 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1216 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1217 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1218 Don't depend on VMS; depend on __VMS instead, for POSIX
1219 namespace cleanness.
1220 (regoff_t): Define to ssize_t, not long int.
1222 Remove the REG_ macros named below. Instead, make the old names
1223 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1225 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1226 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1227 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1228 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1229 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1230 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1231 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1232 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1233 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1234 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1235 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1236 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1237 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1238 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1239 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1240 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1241 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1243 Remove. All uses replaced by the old RE_* names.
1244 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1245 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1246 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1247 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1248 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1249 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1250 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1251 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1252 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1253 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1254 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1255 Don't bother having these macros be independent of each others'
1256 values, since they no longer exist in the POSIX name space.
1258 Rename the following member names back to their old names,
1259 unless !__USE_GNU_REGEX. All uses changed back.
1260 (buffer): Renamed from re_buffer.
1261 (allocated): Renamed from re_allocated.
1262 (used): Renamed from re_used.
1263 (syntax): Renamed from re_syntax.
1264 (fastmap): Renamed from re_fastmap.
1265 (translate): Renamed from re_translate.
1266 (can_be_null): Renamed from re_can_be_null.
1267 (regs_allocated): Renamed from re_regs_allocated.
1268 (fastmap_accurate): Renamed from re_fastmap_accurate.
1269 (no_sub): Renamed from re_no_sub.
1270 (not_bol): Renamed from re_not_bol.
1271 (not_eol): Renamed from re_not_eol.
1272 (newline_anchor): Renamed from re_newline_anchor.
1273 (num_regs): Renamed from rm_num_regs.
1274 (start): Renamed from rm_start.
1275 (end): Renamed from rm_end.
1277 (free_state): Move up a bit.
1279 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1280 #define to be empty.
1281 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1282 when that is what is intended.
1283 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1284 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1286 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1287 All uses changed back to re_malloc, etc. It's now the caller's
1288 responsibility to check for overflow; all callers changed.
1289 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1290 (re_x2nrealloc): Remove.
1291 (free_state): Remove decl.
1293 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1294 (re_set_registers, re_exec):
1297 2006-01-31 Roland McGrath <roland@redhat.com>
1299 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1300 Reported by Mike Frysinger <vapier@gentoo.org>.
1302 2006-01-15 Andreas Jaeger <aj@suse.de>
1305 * regex_internal.c (re_string_reconstruct): Adjust for
1306 build_wcs_upper_buffer change.
1307 (build_wcs_upper_buffer): Change return type.
1309 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1311 * regex_internal.h: Include <stdint.h> if available.
1313 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1315 * regex_internal.h (SIZE_MAX): Provide a default definition.
1317 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1319 * regcomp.c: Adjust for changed secondary hash function.
1321 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1323 * regex.h: Pretty printing.
1324 Clean up namespace a bit.
1326 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1328 * regexec.c (update_cur_sifted_state, check_arrival,
1329 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1331 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1332 Ulrich Drepper <drepper@redhat.com>
1335 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1336 (bitset_word_t): Renamed from bitset_word. All uses changed.
1338 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1341 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1342 * regcomp.c: Remove unnecessary uses of
1343 unsigned RE_TRANSLATE_TYPE.
1344 * regex_internal.h: Likewise.
1345 * regex_internal.c: Likewise.
1346 * regexec.c: Likewise.
1347 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1349 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1351 * regexec.c (find_recover_state): Remove unnecessary
1353 (transit_state_bkref): Make DFA a const pointer.
1354 (get_subexp): Likewise.
1355 (check_arrival): Likewise.
1356 (update_cur_sifted_state): Likewise.
1357 (re_search_internal): Likewise.
1358 (prune_impossible_nodes): Likewise.
1359 (acquire_init_state_context): Likewise.
1360 (proceed_next_node): Likewise.
1361 (set_regs): Likewise.
1362 (free_fail_stack_return): Likewise.
1363 (check_arrival_expand_ecl): Mark DFA parameter as const.
1364 (check_arrival_expand_ecl_sub): Likewise.
1365 (check_subexp_limits): Likewise.
1366 (sub_epsilon_src_nodes): Likewise.
1367 (add_epsilon_src_nodes): Likewise.
1368 (merge_state_array): Likewise.
1369 (update_regs): Likewise.
1370 (build_trtable): Likewise.
1371 (sift_states_backward): Mark MCTX parameter as const.
1372 (build_sifted_states): Likewise.
1373 (update_cur_sifted_state): Likewise.
1374 (sift_states_mkref): Likewise.
1375 (check_arrival_expand_ecl): Mark eclosure as const.
1376 (check_dst_limits_calc_pos_1): Likewise.
1377 * regex_internal.h (re_match_context_t): Make dfa a const
1380 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1382 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1383 (transit_state_sb): Likewise.
1384 (transit_state_mb): Likewise.
1385 (sift_states_iter_mb): Likewise.
1386 (check_arrival_add_next_nodes): Likewise.
1387 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1388 [_LIBC] (re_search_2_stub): Use mempcpy.
1390 * regex_internal.c (re_string_reconstruct): Avoid calling
1391 mbrtowc for very simple UTF-8 case.
1393 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1395 (re_acquire_state_context): Likewise.
1396 * regex_internal.h: Adjust prototypes.
1398 * regex.c: Prevent using C++ compilers.
1400 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1401 (re_acquire_state_context): Likewise.
1403 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1404 Bruno Haible <bruno@clisp.org>
1406 * stdint_.h: On OpenBSD, don't redefine types already included in
1407 <sys/types.h> and <inttypes.h>.
1409 2006-03-24 Eric Blake <ebb9@byu.net>
1411 * time_r.c (copy_string_result): Remove, as it is no longer used.
1413 2006-03-24 Simon Josefsson <jas@extundo.com>
1415 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1416 including some doc fixes.
1417 (base64_encode_alloc): Fix +1 bug on allocation failures.
1419 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1421 * base64.c (base64_encode): Do not read past end of array with
1422 unsanitized input on systems with CHAR_BIT > 8.
1424 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1426 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1427 Typedef to long int, not to off_, as POSIX will likely change
1430 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1432 * argp-help.c (validate_uparams): Fix typo
1433 * argp-parse.c (argp_default_options): Consistently begin help
1434 messages with a lowercase letter.
1436 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1438 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1439 overrun buffers and shouldn't be used (much as gets shouldn't be
1441 * time_r.c (asctime_r, ctime_r): Likewise.
1443 2006-03-08 Simon Josefsson <jas@extundo.com>
1445 * gc-gnulib.c (randomize): Don't open files called 'no', they
1446 signal that configure disabled the device.
1448 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1450 * c-stack.c: Include unistd.h unconditionally, since we now assume
1452 * getlogin_r.c: Likewise.
1453 * getlogin_r.h: Likewise.
1455 * pagealign_alloc.c: Likewise.
1456 * unistd_.h: Remove; no longer needed.
1458 2006-03-07 Simon Josefsson <jas@extundo.com>
1460 * unistd_.h: New file.
1462 2006-03-07 Simon Josefsson <jas@extundo.com>
1464 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1466 2006-03-01 Simon Josefsson <jas@extundo.com>
1468 * readline.c: Fix typo, tiny patch from Stepan Kasal
1471 2006-02-28 Simon Josefsson <jas@extundo.com>
1473 * getopt.c: Protect #include of unistd.h, for MSVS.
1475 2006-02-27 Simon Josefsson <jas@extundo.com>
1477 * base64.h: Indent #define's. From Jim Meyering
1480 2006-02-27 Jim Meyering <jim@meyering.net>
1482 Revert the change of 2006-02-24, so these files can continue
1483 to be sync'd from gettext.
1484 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1487 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1489 * glob.c: Say "invalid" rather than "illegal" in comments.
1491 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1493 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1495 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1497 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1498 AT_FDCWD exceeds INT_MAX.
1499 * openat.h (AT_FDCWD): Likewise.
1501 2006-02-14 Jim Meyering <jim@meyering.net>
1503 Sync from coreutils.
1505 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1506 failure on deficient systems, and simplify gnulib lgpl dependencies.
1507 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1508 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1510 * xalloc-die.c: Remove unused definition of N_.
1512 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1514 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1516 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1518 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1519 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1521 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1523 * argp-namefrob.h: Restore changes accidentally lost during the
1524 "autoupdate" on 2005-12-12.
1526 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1528 * fnmatch.c (L_): Renamed from L, to work around a bug in
1529 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1530 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1533 2006-01-26 Simon Josefsson <jas@extundo.com>
1535 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1536 prototype is visible on mingw32.
1538 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1541 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1544 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1546 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1547 attempt to open for write; this always fails, at least on POSIX
1548 hosts. This reinstates the 2006-01-09 change, which was
1549 inadvertently removed.
1551 2006-01-26 Bruno Haible <bruno@clisp.org>
1552 Paul Eggert <eggert@cs.ucla.edu>
1554 * stdbool_.h (_Bool)
1555 [(! (defined __cplusplus || defined __BEOS__)
1556 && !defined __GNUC__
1557 && !(defined __HP_cc || defined __xlc__
1558 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1559 || defined __sgi))]:
1560 #define to signed char in these cases too; this simplifies
1561 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1562 etc., separately) and makes it more conservative.
1564 2006-01-21 Jim Meyering <jim@meyering.net>
1566 Sync from the stable (b5) branch of coreutils:
1568 * fts.c (fts_children): Don't let close() clobber errno from
1571 * fts.c (fts_stat): When following a symlink-to-directory,
1572 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1573 a dangling symlink. That can also happen at least for ELOOP.
1574 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1575 FYI, this bug predates the inclusion of fts.c in coreutils.
1577 * fts.c (fts_open): Put new maxarglen declaration and uses
1578 in their own block, so pre-c99 compilers don't object.
1580 Avoid the double-free (first in fts_read, second in fts_close) that
1581 would occur when an `active' directory is made inaccessible (e.g.,
1582 via chmod a-x) during a traversal.
1583 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1584 before returning. Reproduce this failure by
1585 mkdir -p a/b; cd a; chmod a-x . b
1586 Reported by Stavros Passas.
1588 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1590 * argp-namefrob.h: Bugfix. Remove stray #
1592 2006-01-25 Bruno Haible <bruno@clisp.org>
1594 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1596 Reported by Paul Eggert.
1598 2006-01-25 Jim Meyering <jim@meyering.net>
1600 * fileblocks.c: Remove more useless parentheses.
1601 * readutmp.h: Likewise.
1603 2006-01-24 Bruno Haible <bruno@clisp.org>
1605 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1607 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1610 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1611 to avoid problems with the built-in _Bool type.
1612 Reported by Paul Eggert on 2005-11-26.
1614 2006-01-24 Jim Meyering <jim@meyering.net>
1616 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1618 2006-01-24 Simon Josefsson <jas@extundo.com>
1620 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1623 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1625 Work around porting bugs reported by Dieter in
1626 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1627 * getopt.c (_NOPROTO): Remove; no longer needed.
1628 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1629 Include "getopt.h" first, to check interface.
1630 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1632 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1633 (__strndup): Revert to K&R-style function dfns, the glibc style.
1634 * strnlen.c: Don't claim it's taken from glibc; it's not.
1635 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1636 Include strnlen.h first, to get prototype properly.
1637 (strnlen): Renamed from __strnlen.
1640 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1642 These changes imported from libc.
1643 * getopt.c: Use __fxprintf instead of inline stream orientation
1644 test and two separate function calls.
1645 * strndup.c (__strndup): Add libc_hidden_def.
1647 2006-01-22 Bruno Haible <bruno@clisp.org>
1649 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1650 temporary buffer for sprintf, take into account the precision also
1651 for 'd', 'i', 'u', 'o', 'x', 'X'.
1653 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1655 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1656 to pacify gcc -Wswitch-default.
1658 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1660 * argp-help.c (usage_long_opt): Do not print DOC options.
1661 (__argp_base_name): Removed
1662 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1664 (__argp_base_name): Provide macro definition or extern declaration
1665 depending on the configuration
1667 2006-01-20 Simon Josefsson <jas@extundo.com>
1669 * inet_ntop.h: Unconditionally include sys/socket.h.
1671 2006-01-19 Simon Josefsson <jas@extundo.com>
1673 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1675 2006-01-12 Simon Josefsson <jas@extundo.com>
1677 * base64.c: Fix warning, reported by Bruno Haible
1678 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1680 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1682 Sync from coreutils.
1683 * md5.c: Fix commentary typos.
1684 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1685 * md5.h (__attribute__): Remove; unused.
1686 * sha1.c: Fix commentary to match md5 better.
1687 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1688 so that we don't need to worry about alignment. All uses changed.
1689 This merges the 2005-10-28 md5 change into sha1.
1691 2006-01-11 Jim Meyering <jim@meyering.net>
1693 Sync from coreutils.
1694 * md5.c (OP): Fix spacing.
1696 2006-01-11 Simon Josefsson <jas@extundo.com>
1698 * stdint_.h (SIZE_MAX): Add missing (.
1700 2006-01-10 Bruno Haible <bruno@clisp.org>
1702 * argp.h (__const): Remove macro. Use const instead.
1703 * argp-fmtstream.h (__const): Likewise.
1704 * glob_.h (__const): Remove macro.
1705 * glob-libc.h: Use const instead of __const.
1707 2006-01-10 Jim Meyering <jim@meyering.net>
1709 Avoid the double-free (first in fts_read, second in fts_close) that
1710 would occur when an `active' directory is made inaccessible (e.g.,
1711 via chmod a-x) during a traversal.
1712 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1713 before returning. Reproduce this failure by
1714 mkdir -p a/b; cd a; chmod a-x . b
1715 Reported by Stavros Passas.
1717 Sync from coreutils.
1718 * sha1.c: Tweak grammar in a comment.
1720 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1722 * regex_internal.h (BITSET_WORD_BITS):
1723 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1724 preprocessor mishandles large unsigned values as if they were signed.
1725 Problem reported by Claudio Fontana in
1726 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1728 2006-01-10 Simon Josefsson <jas@extundo.com>
1730 * socket_.h: New file.
1732 2006-01-10 Bruno Haible <bruno@clisp.org>
1734 * localcharset.c: Update from GNU gettext.
1736 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1738 Sync from coreutils.
1739 * chdir-long.c (cdb_free): Don't bother trying to open directory
1740 for write access: POSIX says that must fail.
1741 * fts.c (diropen): Likewise.
1742 * save-cwd.c (save_cwd): Likewise.
1743 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1744 well, for minor improvements on hosts that lack O_DIRECTORY.
1745 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1746 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1747 Fall back on chown if open failed with EACCES.
1749 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1750 Report an error at compile-time if only a 1-second nominal clock
1751 resolution is found.
1753 * lchmod.h: New file.
1754 * mkdir-p.c: Include lchmod.h, lchown.h.
1755 (make_dir_parents): Use lchown rather than chown, and
1756 lchmod rather than chmod.
1758 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1759 too. Problem with "none" reported by Bob Proulx. Problem with
1760 "proc" reported by n0dalus.
1762 * mountlist.c: Include <limits.h>.
1763 (dev_from_mount_options)
1764 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1765 New function. It no longer assumes "dev=" has the System V meaning
1766 on Linux (since it doesn't). It also parses "dev=" more carefully.
1767 (read_file_system_list)
1768 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1769 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1772 * posixtm.h (PDS_PRE_2000): New macro.
1773 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1774 All usages changed. Reject dates outside the range 1969-1999 if
1775 PDS_PRE_2000 is used.
1777 2006-01-09 Jim Meyering <jim@meyering.net>
1779 Sync from coreutils.
1781 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1783 * chdir-safer.h, chdir-safer.c: New files.
1785 * modechange.c (mode_compile): Reject an invalid mode string
1786 that starts with an octal digit. From Andreas Gruenbacher.
1788 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1789 and dup to open_safer and dup_safer, respectively.
1790 (openat_permissive): Fix typo in comment.
1792 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1793 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1794 (_): Remove; no longer needed.
1795 (openat): Renamed from rpl_openat; no need for rpl_openat
1796 since openat.h renames openat for us.
1797 Replace most of the body with a call to openat_permissive,
1798 to avoid duplicate code.
1799 Port to (probably hypothetical) environments were mode_t is
1801 (openat_permissive): Require mode arg, so that we can check
1802 types better. Put it just after flags. Change cwd failure
1803 indicator from pointer-to-bool to pointer-to-errno-value.
1804 All callers changed.
1805 Invoke openat_save_fail and/or openat_restore_fail if
1806 cwd_errno is null, so that openat can call us.
1807 (openat_permissive, fdopendir, fstatat, unlinkat):
1808 Simplify errno handling to avoid some duplicate code,
1809 as it's OK to set errno on success.
1810 * openat.h: Revamp code so that function macros depend on
1811 __OPENAT_PREFIX only, not also on AT_FDCWD.
1812 (openat_ro): Remove. Caller changed to use openat_permissive.
1813 (openat_permissive): Now a macro, if not a function.
1814 (openat_restore_fail, openat_save_fail): Now always functions,
1815 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1817 * openat-priv.h: New file, defining macros used by mkdirat.c
1819 * mkdirat.c: Include openat-priv.h.
1820 Remove definitions of macros defined therein.
1821 * openat.c: Likewise.
1823 * mkdirat.c (mkdirat): New file and function.
1824 * openat.h (mkdirat): Declare.
1826 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1828 * openat.h (openat_permissive): Declare.
1829 (openat_ro): Define.
1831 * openat.c (EXPECTED_ERRNO): New macro.
1832 (openat_permissive): New function -- used in remove.c rewrite.
1833 (all functions): Set errno just before returning, only if there
1834 was an actual failure.
1835 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1837 Emulate openat-family functions using Linux's procfs, if possible.
1838 Idea and some code based on Ulrich Drepper's glibc changes.
1840 * openat.c: (BUILD_PROC_NAME): New macro.
1841 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1842 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1843 before falling back on save_cwd and restore_cwd.
1844 (fdopendir, fstatat, unlinkat): Likewise.
1846 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1847 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1849 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1850 as second argument to va_arg. Otherwise, some versions of gcc
1851 warn that `if this code is reached, the program will abort'.
1853 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1855 Sync from coreutils.
1857 Add POSIX ACL support
1858 * acl.h (copy_acl, set_acl): Add declarations.
1859 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1860 systems other than Linux.
1861 (chmod_or_fchmod): New function: use fchmod when possible,
1862 and chmod otherwise.
1863 (file_has_acl): Add a POSIX ACL implementation, with a
1864 Linux-specific subcase.
1865 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1866 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1867 acls are unsupported.
1868 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1869 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1872 2006-01-09 Bruno Haible <bruno@clisp.org>
1874 * sysexit_.h (EX_OK): New macro.
1875 Suggested by Martin Lambers <marlam@marlam.de>.
1877 2006-01-09 Bruno Haible <bruno@clisp.org>
1879 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1880 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1881 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1882 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1884 2006-01-09 Bruno Haible <bruno@clisp.org>
1886 * stdint_.h (SIZE_MAX): Write the value without involving negative
1889 2005-10-16 Bruno Haible <bruno@clisp.org>
1891 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1892 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1894 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1896 * strftime.c (tzname): Don't declare if it is already #defined.
1897 Problem reported for Mingw by Mark Junker.
1899 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1901 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1902 long int, not int, for nanosecond counts, so that people who are
1903 used to POSIX struct timespec won't be surprised. Reported by Jim
1906 2005-12-16 Jim Meyering <jim@meyering.net>
1908 * fprintftime.c, fprintftime.h: New files.
1910 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1912 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1913 * argp-help.c (fill_in_uparams): Check if the constructed
1914 struct uparams is valid. Fall back to the default values if it is
1917 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1919 * argp-help.c (__argp_base_name): New function
1920 (__argp_short_program_name): Rewrite using __argp_base_name
1921 * argp-namefrob.h: Define program_invocation_name and
1922 program_invocation_short_name if requested
1923 (__argp_base_name): Add prototype
1924 * argp-parse.c (argp_def): Use gettext wrappers
1925 (argp_default_parser): Use __argp_base_name
1926 * argp-pin.c: New file. Defines program_invocation_name and
1927 program_invocation_short_name on systems that lack them.
1929 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1931 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1932 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1933 porting problem reported by Georg Schwarz in
1934 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1936 2005-07-09 Bruno Haible <bruno@clisp.org>
1938 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1939 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1940 Reported by Mark Junker <mjscod@gmx.de>.
1942 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1944 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1945 (uintmax_t) [defined uintmax_t]: Do not declare.
1946 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1947 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1948 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1949 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1950 sake of portability to weird hosts that C allows (though we don't
1951 know of any practical examples).
1953 * savedir.h (fdsavedir): New decl.
1954 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1955 contains most of the former guts of savedir.
1956 (savedir): Use savedirstream.
1959 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1961 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1962 coreutils no longer futzes with rounding modes.
1964 2005-11-14 Jim Meyering <jim@meyering.net>
1966 * mkstemp-safer.c: Include <config.h>, required for possible
1967 replacement of mkstemp.
1969 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1971 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1973 (gethrxtime) [! (HAVE_NANOUPTIME
1974 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1975 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1976 our own approximation.
1978 2005-11-10 Simon Josefsson <jas@extundo.com>
1980 * readline.c: Remove EOL.
1982 2005-11-08 Eric Blake <ebb9@byu.net>
1984 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1986 2005-11-08 Eric Blake <ebb9@byu.net>
1988 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1990 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1992 Fix porting problem reported by Theodoros V. Kalamatianos.
1993 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1994 Don't assume that futimes failing means we must fail.
1996 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1998 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1999 leave errno alone. Problem reported by Dmitry V. Levin.
2001 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2003 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2004 errno alone. Problem reported by Frederic Jolliton.
2006 2005-10-28 Simon Josefsson <jas@extundo.com>
2008 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2009 "restrict" keywords, as per POSIX. Protect the function
2010 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2011 Don't use K&R prototypes. Check the sprintf return values.
2012 Re-define EAFNOSUPPORT if not present. Indent.
2014 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2015 suggested by Bruno Haible <bruno@clisp.org>.
2017 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2019 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2021 * gc-libgcrypt.c: Add MD2 (which is not available through
2024 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2026 * md2.h, md2.c: New files.
2028 2005-10-24 Simon Josefsson <jas@extundo.com>
2030 * md4.h: Shrink buffer size, now that we changed the type.
2032 2005-10-22 Simon Josefsson <jas@extundo.com>
2034 * arcfour.h, arcfour.c: Use fixed size indices in the
2035 arcfour_context struct (simplify test vector testing in GNU
2038 2005-10-22 Simon Josefsson <jas@extundo.com>
2040 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2041 suggested by Bruno Haible <bruno@clisp.org>.
2043 2005-10-22 Simon Josefsson <jas@extundo.com>
2045 * crc.h: Include stddef.h, for size_t.
2047 2005-10-21 Simon Josefsson <jas@extundo.com>
2049 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2050 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2052 2005-10-21 Simon Josefsson <jas@extundo.com>
2054 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2057 2005-10-21 Simon Josefsson <jas@extundo.com>
2059 * gc-gnulib.c: Support ARCTWO in CBC mode.
2061 2005-10-21 Simon Josefsson <jas@extundo.com>
2063 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2066 * hmac-sha1.c (hmac_sha1): Likewise.
2068 * crc.c (crc32_update): Actually use crc parameter, suggested by
2069 Bruno Haible <bruno@clisp.org>.
2071 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2074 2005-10-21 Simon Josefsson <jas@extundo.com>
2076 * des.h, des.c: New files.
2078 * gc-gnulib.c: Support DES.c
2080 2005-10-21 Simon Josefsson <jas@extundo.com>
2082 * arctwo.h, arctwo.c: New files.
2084 * gc-gnulib.c: Support ARCTWO.
2086 2005-10-21 Simon Josefsson <jas@extundo.com>
2088 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2090 2005-10-19 Simon Josefsson <jas@extundo.com>
2092 * gc-gnulib.c: Support ARCFOUR.
2094 2005-10-19 Simon Josefsson <jas@extundo.com>
2096 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2099 * gc.h: Add ECB enum type.
2101 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2103 2005-10-19 Simon Josefsson <jas@extundo.com>
2105 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2107 2005-10-18 Simon Josefsson <jas@extundo.com>
2109 * md4.h, md4.c: New files, based on md5.?.
2111 2005-10-17 Simon Josefsson <jas@extundo.com>
2113 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2115 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2117 2005-10-17 Simon Josefsson <jas@extundo.com>
2119 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2121 2005-10-17 Simon Josefsson <jas@extundo.com>
2123 * gc.h, gc-libgcrypt.c: Add ciphers.
2125 2005-10-17 Simon Josefsson <jas@extundo.com>
2127 * sha1.c: Use uint32_t instead of md5_uint32.t
2129 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2132 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2134 * md5.h: Use stdint.h and uint32_t. Doc fix.
2136 2005-10-15 Simon Josefsson <jas@extundo.com>
2138 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2140 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2142 2005-10-14 Simon Josefsson <jas@extundo.com>
2144 * arcfour.h, arcfour.c: New files.
2146 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2148 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2149 include <wchar.h>; no longer needed.
2151 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2152 and Ulrich Drepper <drepper@redhat.com>
2155 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2156 instead of inline stream orientation test and two separate
2157 function calls. Pay no attention to USE_IN_LIBIO.
2159 2005-10-14 Roland McGrath <roland@redhat.com>
2161 Import from libc. [BZ #1331]
2162 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2164 Reported by Matej Vela <vela@debian.org>.
2166 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2168 * mkdir-p.c (make_dir_parents): Don't report an error if an
2169 intermediate directory is in a read-only file system. Problem
2170 reported by Eric Blake.
2172 2005-10-13 Simon Josefsson <jas@extundo.com>
2174 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2175 Move memory allocation outside of loop.
2177 2005-10-12 Simon Josefsson <jas@extundo.com>
2179 * gc-pbkdf2-sha1.c: New file.
2181 * gc.h: Add gc_pbkdf2_sha1 prototype.
2183 2005-10-12 Simon Josefsson <jas@extundo.com>
2185 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2186 suggested by Bruno Haible <bruno@clisp.org>.
2188 2005-10-12 Simon Josefsson <jas@extundo.com>
2190 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2192 * gc-gnulib.c (gc_hmac_sha1): New function.
2194 2005-10-12 Simon Josefsson <jas@extundo.com>
2196 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2198 2005-10-12 Simon Josefsson <jas@extundo.com>
2200 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2201 GC_USE_HMAC_MD5, respectively.
2203 * gc-libgcrypt.c (gc_md5): Fix assert call.
2206 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2208 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2210 * gc-gnulib.c (gc_hash_buffer): Ditto.
2212 2005-10-11 Bruno Haible <bruno@clisp.org>
2214 * c-strcasestr.h: New file, from GNU gettext.
2215 * c-strcasestr.c: New file, from GNU gettext.
2217 2005-10-11 Bruno Haible <bruno@clisp.org>
2219 * c-strcase.h: New file, from GNU gettext.
2220 * c-strcasecmp.c: New file, from GNU gettext.
2221 * c-strncasecmp.c: New file, from GNU gettext.
2223 2005-10-11 Simon Josefsson <jas@extundo.com>
2225 * crc.h, crc.c: New files.
2227 * gc.h (gc_hash_buffer): Add doc.
2229 2005-10-08 Simon Josefsson <jas@extundo.com>
2231 * gc.h: Add gc_hash and gc_hash_buffer.
2233 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2235 * gc-libgcrypt.c (gc_hash_buffer): Add.
2237 2005-10-11 Bruno Haible <bruno@clisp.org>
2239 * strcasecmp.c: Include limits.h.
2240 (strcasecmp): Avoid integer overflow on exotic platforms.
2241 * strncasecmp.c: Include limits.h.
2242 (strncasecmp): Avoid integer overflow on exotic platforms.
2243 Reported by Paul Eggert.
2245 2005-10-06 Simon Josefsson <jas@extundo.com>
2247 * hmac-md5.c: New file.
2251 2005-10-06 Simon Josefsson <jas@extundo.com>
2253 * memxor.c (memxor): Avoid casts and warnings.
2255 2005-10-05 Derek Price <derek@ximbiot.com>
2257 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2259 2005-10-05 Simon Josefsson <jas@extundo.com>
2261 * memxor.c (memxor): Fix compiler error.
2263 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2264 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2266 * memxor.h, memxor.c: New files.
2268 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2269 we assume all systems have it, suggested by Jim Meyering
2270 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2271 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2272 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2275 2005-10-04 Bruno Haible <bruno@clisp.org>
2277 * verify.h (verify_true): Provide alternative definition for C++.
2279 2005-10-04 Simon Josefsson <jas@extundo.com>
2281 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2282 D. Baushke" <mdb@gnu.org>.
2284 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2286 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2287 (SSIZE_MAX): New macro, if not already defined.
2288 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2291 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2293 * exclude.c: Include verify.h.
2294 (verify): Remove. All callers changed to use verify.h's version.
2295 * strtoimax.c: Likewise.
2296 * utimecmp.c: Likewis.e
2298 Sync from coreutils.
2299 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2300 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2301 * .cvsignore: Add fts.h, search.h, t-fpending.
2302 * settime.c (settime): Fix { typo in previous patch. Also, don't
2303 bother returning ENOSYS if settimeofday or stime fails; just let
2304 them return whatever errno they want to return.
2305 * utimens.c: Include unistd.h, for dup2.
2306 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2307 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2309 2005-10-02 Jim Meyering <jim@meyering.net>
2311 Sync from coreutils.
2312 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2313 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2314 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2315 Remove AT_FDCWD test.
2316 Do not consume the fd unless successful.
2317 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2318 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2319 block, so that we don't even try to compile it if settimeofday is
2320 available. This works around a compilation failure on OSF1 V5.1,
2321 due to stime requiring a `long int*' while tv_sec is `int'.
2323 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2325 * getdelim.c (getdelim): Remove unused variables.
2327 2005-10-01 Simon Josefsson <jas@extundo.com>
2329 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2330 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2331 AI_* and EAI_* definitions. Protect function declarations.
2333 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2335 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2336 so that the code works even with ancient cpp. Portability problem
2337 with GCC 2.7.2.1 reported by Thomas M.Ott.
2339 2005-09-27 Jim Meyering <jim@meyering.net>
2341 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2343 * intprops.h (signed_type_or_expr__): Define.
2344 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2347 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2349 * verify.h (verify_expr): Remove, replacing with:
2350 (verify_true): New macro that returns true instead of void.
2351 (verify_type__): Remove.
2352 (verify): Use verify_true rather than verify_type__.
2354 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2356 * utimens.c (ENOSYS): Define if not already defined.
2357 (futimens): Support having a null PATH if the file descriptor
2360 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2362 (__attribute): Define to empty unless GCC 3.1 or later.
2363 This works around a core dump on OpenBSD 3.4, which has GCC
2364 2.95.3, which dumps core when given __attribute__(()). It also
2365 simplifies other tests, since we really don't want to bother with
2366 worrying about which ancient version of GCC supported what.
2367 Original problem reported by Yoann Vandoorselaere, with part of
2368 the fix suggested by Derek Price.
2370 2005-09-24 Jim Meyering <jim@meyering.net>
2372 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2373 so we can once again use a positive bitfield width of 1 -- now we
2374 don't have to explain why we were using a bitfield width of 2.
2376 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2378 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2379 Problem reported by Eric Blake.
2380 (getaddrinfo): Initialize se so that it's not garbage.
2381 Redo internal storage allocation so that it doesn't make unportable
2382 assumptions about alignment.
2385 * utimens.c (futimens): Use futimesat if available.
2386 Prefer it to futimes since it doesn't have the futimes bug.
2388 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2389 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2390 Instead, declare a function that returns a pointer to an array,
2391 and use verify_type__ to declare the size of the array.
2392 Problem and germ of a solution reported by Bruno Haible.
2393 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2394 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2396 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2398 Sync from coreutils.
2400 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2402 * argmatch.h: Include verify.h
2403 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2404 (ARGMATCH_ASSERT): Remove; unused.
2405 * canonicalize.c: Assume STDC_HEADERS.
2406 * exclude.c: Include "strcase.h".
2407 * regex_internal.h [!defined _LIBC]: Likewise.
2408 * getusershell.c: Include stdio--.h rather than stdio.h
2410 (getusershell): Call fopen, not fopen_safer.
2411 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2412 Do not include unistd-safer.h.
2413 (save_cwd): Don't call fd_safer; no longer needed
2414 now that we include fcntl--.h.
2416 * getdate.y (relative_time): New type.
2417 (RELATIVE_TIME_0): New constant.
2418 (parser_control): Use relative_time instead of doing it ourselves.
2419 (%union): Add new relative_time rel member.
2420 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2422 (relunit, relunit_snumber): Now of type rel.
2423 (zone, rel, relunit, get_date): Adjust to above changes.
2425 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2426 Do not include unistd-safer.h.
2427 (getloadavg): Don't call fd_safer; no longer needed
2428 now that we include fcntl--.h.
2430 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2431 (make_dir_parents): Treat ENOSYS like EEXIST.
2433 Improve quality of diagnostics on restore_cwd failure.
2434 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2435 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2436 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2437 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2438 each time through the loop. Do not diagnose restore_cwd failure;
2439 that is the caller's job (and perhaps the caller does not care).
2441 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2442 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2443 If the file already exists but is not a directory, don't bother
2444 to try to make its parents.
2445 Close potential file descriptor leak if we can't chdir("/") (!).
2446 Don't always return true if chdir($PWD) fails; return true only
2447 if the requested action was done successfully (except for the
2449 Don't log final directory unless we actually made it.
2450 Refactor to avoid duplicate code to fix up permissions.
2451 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2453 * strftime.c (my_strftime): Rewrite the previous change slightly,
2454 to make it a bit faster and (I hope) clearer.
2455 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2456 Fix bug in formats like %2N.
2458 * verify.h: New file.
2460 2005-09-22 Jim Meyering <jim@meyering.net>
2462 Sync from coreutils.
2464 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2466 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2467 the .tm_year member, since otherwise gcc-4.0 would now warn about
2468 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2470 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2471 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2473 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2474 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2475 when run in a time zone for which daylight savings time is in effect
2476 for the starting date.
2478 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2479 stop us from restricting permissions of just-created absolute-named
2481 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2482 to restore initial working directory.
2483 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2484 to tell caller if/when we change the working directory and are
2485 unable to return to the initial one.
2486 * mkdir-p.h (make_dir_parents): Update prototype.
2487 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2488 `return false'. This fixes a bug introduced on 2004-07-30.
2490 * openat.c (fdopendir): Be sure to close the supplied
2491 file descriptor before returning. This makes our replacement
2492 implementation a little closer to Solaris's, where fdopendir
2493 ties the file descriptor to the returned DIR* pointer.
2494 * openat.c (unlinkat): New function.
2495 * openat.h (unlinkat): Add prototype.
2496 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2497 (openat_restore_fail): Rename from openat_restore_die.
2498 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2500 Provide an alternative to exiting immediately upon save_cwd or
2501 restore_cwd failure. Now, an application can arrange e.g.,
2502 to perform a longjump in that case.
2503 * openat.c: Include dirname.h.
2504 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2505 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2506 and openat_restore_die rather than calling error directly.
2507 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2509 * openat-die.c (openat_save_die, openat_restore_die): New file.
2510 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2512 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2513 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2514 int utc, int nanoseconds);
2516 date should not have to allocate a megabyte of virtual memory to
2517 handle a format argument like +%1048575T. When implemented with
2518 strftime, it must allocate such a buffer, use strftime to fill it
2519 in, print it, then free it.
2520 With fprintftime, it simply prints everything and exits.
2521 With no need for memory allocation, that's one fewer way to fail.
2522 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2523 optional field width, not before, so we accept %9:z, not %:9z.
2524 (my_strftime): Be sure to use L_('x') for literals.
2526 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2527 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2528 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2529 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2530 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2531 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2532 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2533 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2534 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2536 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2537 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2538 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2539 and don't include <sys/file.h>).
2541 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2543 Sync from coreutils.
2545 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2546 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2547 [!LDAV_DONE]: Avoid unused variable warning.
2549 2005-09-21 Bruno Haible <bruno@clisp.org>
2551 * unicodeio.h (unicode_to_mb): New declaration.
2553 2005-09-20 Derek Price <derek@ximbiot.com>
2555 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2557 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2559 Use a consistent style for including <config.h>.
2560 * __fpending.c, acl.c, argmatch.c,
2561 argp-help.c, argp-parse.c,
2562 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2563 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2564 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2565 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2566 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2567 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2568 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2569 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2570 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2571 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2572 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2573 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2574 modechange.c, mountlist.c, open-safer.c, physmem.c,
2575 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2576 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2577 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2578 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2579 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2580 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2581 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2582 userspec.c, utimecmp.c, version-etc-fsf.c,
2583 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2584 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2585 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2586 Standardize inclusion of config.h.
2587 * __fpending.h, dirfd.h, getdate.h, human.h,
2588 inttostr.h: Removed inclusion of config.h from header files.
2589 * inttostr.c: Adjusted in-tree users.
2590 * timespec.h: Remove superfluous warning to include config.h.
2591 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2592 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2593 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2594 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2596 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2598 * stat-time.h: New file.
2599 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2600 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2602 (timespec_cmp): New function.
2603 * utimecmp.c: Include stat-time.h.
2604 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2605 members exist, not on the obsolescent ST_MTIM_NSEC.
2606 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2608 2005-09-15 Derek Price <derek@ximbiot.com>
2609 Paul Eggert <eggert@cs.ucla.edu>
2611 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2612 changes, consolidating in...
2613 * regex_internal.h: ...this file.
2615 2005-09-15 Derek Price <derek@ximbiot.com>
2617 * regex_internal.h: Blank `pure' for GNUC < 3.
2618 * regex_internal.c: Ditto, using this...
2619 (__GNUC_PREREQ): ...new macro.
2620 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2621 (__GNUC_PREREQ): ...this new macro.
2623 * strstr.h: Include string.h. Define strstr as a macro here.
2625 2005-09-13 Derek Price <derek@ximbiot.com>
2627 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2629 Reported by Jim Meyering <jim@meyering.net>.
2631 2005-09-13 Jim Meyering <jim@meyering.net>
2633 * canon-host.c: Filter through gnu indent and reword comments slightly.
2634 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2636 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2638 * lib/base64.c: Typo.
2639 (base64_encode): Put b64str in initialized data section.
2641 2005-09-12 Derek Price <derek@ximbiot.com>
2643 Return usable errors from canon-host.
2644 * canon-host.h: New file.
2645 * canon-host.c (canon_host): Wrap...
2646 (canon_host_r): ...this new function, which now relies exclusively on
2648 (ch_strerror): New function.
2649 (last_cherror): New global.
2650 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2651 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2653 (freeaddrinfo): Free ai->ai_canonname when set.
2655 2005-09-12 Derek Price <derek@ximbiot.com>
2656 Paul Eggert <eggert@cs.ucla.edu>
2658 * glob-libc.h: Renamed from glob_.h. The new version is
2659 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2660 protecting things that should be done only in gnulib contexts.
2661 * glob_.h: New file, containing only the glob things needed for
2663 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2664 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2665 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2666 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2667 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2668 and to respect the namespace rules better.
2670 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2672 Merge glibc and coreutils changes into gnulib, plus a few
2674 * md5.c: Use #error rather than a string.
2675 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2676 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2677 (__attribute__): Define to empty for non recent-GCC.
2678 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2679 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2680 Renamed from their non-__ counterparts, with new macros replacing
2681 them if not _LIBC. Add __THROW attribute.
2683 (struct md5_ctx): Align buffer if using GCC.
2684 * sha1.h (struct sha1_ctx): Likewise.
2685 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2686 The old name was backwards.
2687 (NOTSWAP): Remove; not used.
2688 (rol): New macro, moved here from md5.h.
2689 (sha1_process_block): Remove a FIXME that doesn't make sense.
2691 2005-09-12 Derek Price <derek@ximbiot.com>
2693 * gai_strerror.c: Include config.h when available. Include
2694 getaddrinfo.h before other headers to test interface.
2695 Reported by Larry Jones <lawrence.jones@ugs.com>.
2697 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2699 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2700 definitions, since that's the preferred style in glibc.
2701 Fix a minor spacing issue, and update copyright notice to match glibc's.
2703 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2705 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2707 2005-09-06 Simon Josefsson <jas@extundo.com>
2709 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2710 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2712 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2714 Change bitset word type from unsigned int to unsigned long int,
2715 as this has better performance on typical 64-bit hosts.
2716 Port bitset code to hosts with unusual word sizes.
2717 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2718 (build_collating_symbol):
2719 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2720 argument is a bitset. This is merely a style issue, but it makes
2721 it clearer that an entire array is expected.
2722 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2723 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2724 Port to the case where bitset_word is not the same as unsigned int.
2725 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2726 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2728 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2729 (build_trtable, group_nodes_into_DFAstates):
2731 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2732 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2733 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2734 * regexec.c (group_nodes_into_DFAstates): Likewise.
2735 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2736 * regcomp.c (optimize_subexps, lower_subexp):
2737 Work even if bitset_word has holes in its bitwise representation.
2738 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2739 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2741 * regex_internal.c (re_string_reconstruct):
2742 Don't assume UCHAR_MAX == 255.
2743 * regex_internal.h (bitset_set_all): Likewise.
2744 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2746 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2747 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2749 (BITSET_WORD_MAX): New macro.
2750 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2751 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2752 (bitset_empty, bitset_copy):
2753 Prefer sizeof (bitset) to multiplying it out ourselves.
2754 (bitset_not_merge): Remove; unused.
2755 (bitset_contain): Return bool, not unsigned int with one bit on.
2756 All callers changed.
2757 * regexec.c (build_trtable): Don't assume bitset has no stricter
2758 alignment than re_node_set; do this by defining a new internal
2759 type struct dests_alloc and using it to allocate memory.
2761 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2763 Check for arithmetic overflow when calculating sizes, to prevent
2764 some buffer-overflow issues. These patches are conservative, in the
2765 sense that when I couldn't determine whether an overflow was possible,
2766 I inserted a run-time check.
2767 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2768 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2769 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2770 (re_xnrealloc, re_x2nrealloc): New inline functions.
2771 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2772 (build_equiv_class, build_charclass): Check for arithmetic overflow
2773 in size expression calculations.
2774 * lib/regex_internal.c (re_string_realloc_buffers):
2775 (build_wcs_upper_buffer, re_node_set_add_intersect):
2776 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2777 (re_dfa_add_node, register_state): Likewise.
2778 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2779 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2780 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2781 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2783 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2785 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2786 to avoid a collision with bits/local_lim.h in glibc.
2787 All uses changed. Problem reported by Dmitry V. Levin in
2788 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2790 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2791 bugs in int versus size_t comparisons.
2792 (re_string_context_at): Fix bug where the code assumed that
2795 Use bool where appropriate.
2796 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2797 All callers changed.
2798 (calc_eclosure_iter): Likewise, for ROOT arg.
2799 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2800 (build_charclass_op): Likewise, for NON_MATCH arg.
2801 * regex_internal.c (re_string_allocate, re_string_construct):
2802 (re_string_construct_common): Likewise, for ICASE arg.
2803 * regexec.c (re_search_2_stub, re_search_stub):
2804 Likewise, for RET_LEN arg.
2805 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2806 (set_regs): Likewise, for FL_BACKTRACK arg.
2807 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2808 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2809 (calc_eclosure_iter, parse_bracket_exp):
2810 Use bool for internal variables that are booleans.
2811 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2812 (set_regs, build_sifted_states, sift_states_bkref):
2813 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2814 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2815 (find_collation_sequence_value):
2817 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2818 (re_node_set_compare):
2819 Return bool, not int. All callers changed.
2820 * regexec.c (check_halt_node_context, check_dst_limits):
2821 (build_trtable, check_node_accept): Likewise.
2822 * regex_internal.h: Include stdbool.h.
2824 Fix bugs uncovered when converting to bool.
2825 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2826 failure instead of charging ahead blindly.
2827 * regex_internal.c (register_state): Likewise.
2828 * regexec.c (re_search_2_stub): Use simpler method than boolean
2829 for freeing internal storage.
2830 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2831 bitset pieces used as boolean, to avoid undefined behavior
2832 on hosts that do int overflow checking.
2834 2005-08-31 Derek Price <derek@ximbiot.com>
2836 * getdelim.c (getdelim): Return EOF on EOF.
2837 Reported by Larry Jones <lawrence.jones@ugs.com>.
2839 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2841 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2842 lengths fit in regoff_t; this isn't true if regoff_t is the same
2844 * regex.c (re_search_internal): 5th arg is LAST_START
2845 (= START + RANGE) instead of RANGE. This avoids overflow
2846 problems when regoff_t is the same width as size_t.
2847 All callers changed.
2848 (re_search_2_stub): Check for overflow when adding the
2849 sizes of the two strings.
2850 (re_search_stub): Check for overflow when adding START
2851 to RANGE; if it occurs, substitute the extreme value.
2853 2005-08-31 Jim Meyering <jim@meyering.net>
2855 * regcomp.c (search_duplicated_node): Make first pointer arg
2857 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2858 (register_state): Likewise.
2859 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2860 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2861 (group_nodes_into_DFAstates): Likewise.
2863 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2865 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2866 old glibc regex code mishandles strings longer than 2**31 bytes.
2867 This patch fixes this when the regex code is used in gnulib
2868 (i.e., outside glibc).
2870 This patch should not affect the use of the regex code inside
2871 glibc. No doubt this problem also needs to be handled for glibc
2872 as well, but the result will be an incompatible change to the
2873 glibc ABI, and the old ABI will have to be supported too. That
2874 can be the the subject for another patch.
2876 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2877 governing whether the rest of this patch is active. By default,
2878 the macro is disabled and the patch has no effect.
2879 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2880 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2881 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2882 (re_match_2, re_set_registers): Use the new types.
2883 * regex_internal.h (Idx, re_hashval_t): New types.
2884 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2886 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2887 (re_string_context_at, bin_tree_t, re_dfastate_t):
2888 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2889 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2890 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2891 (re_string_char_size_at, re_string_wchar_at):
2892 (re_string_elem_size_at):
2893 Use the new types and macros to port to 64-bit hosts.
2894 Use unsigned types for internal values, so that the code
2895 mostly works even for arrays larger than SSIZE_MAX.
2896 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2897 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2898 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2899 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2900 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2901 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2902 (calc_inveclosure, parse_dup_op, build_range_exp):
2903 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2904 (fetch_number, create_token_tree, mark_opt_subexp):
2906 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2907 (create_cd_newstate, re_string_allocate, re_string_construct):
2908 (re_string_realloc_buffers, build_wcs_upper_buffer):
2909 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2910 (re_string_reconstruct, re_string_peek_byte_case):
2911 (re_string_fetch_byte_case, re_string_context_at):
2912 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2913 (re_node_set_init_copy, re_node_set_add_intersect):
2914 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2915 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2916 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2917 (re_acquire_state, re_acquire_state_context, register_state):
2919 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2920 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2921 (re_search_internal, re_search_2_stub, re_search_stub)
2922 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2923 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2924 (update_cur_sifted_state, check_dst_limits):
2925 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2926 (check_subexp_limits, sift_states_bkref, merge_state_array):
2927 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2928 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2929 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2930 (expand_bkref_cache, check_node_accept_bytes):
2931 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2932 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2933 (acquire_init_state_context, check_halt_node_context):
2934 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2935 (sift_states_backward, clean_state_log_if_needed):
2936 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2937 (find_recover_state, transit_state_sb, transit_state_mb):
2938 (transit_state_bkref, build_trtable, match_ctx_clean):
2940 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2941 to work around an assumption that REG_MISSING is negative.
2943 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2944 (seek_collating_symbol_entry) [defined _LIBC]:
2945 (lookup_collation_sequence_value) [defined _LIBC]:
2946 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2947 Use prototypes rather than old-style function definitions.
2948 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2949 (transit_state_sb) [0]:
2950 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2952 * regexec.c (re_search_internal): Simplify update of rm_so and
2955 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2956 (optimize_subexps, lower_subexp):
2957 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2958 since the signed shift might overflow. Use 1u<<31 instead.
2959 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2960 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2963 * regcomp.c (optimize_subexps, lower_subexp):
2964 Use CHAR_BIT rather than 8, for clarity.
2965 * regexec.c (check_dst_limits_calc_pos_1):
2966 (check_subexp_matching_top): Likewise.
2967 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2968 have to worry about portability issues when shifting it left.
2969 Remove no-longer-needed test for table_size > 0.
2970 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2971 in a word, as the resulting behavior is undefined.
2972 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2973 in one case, a <= should have been an <, and in another case the
2974 whole test was missing.
2975 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2976 the standard name CHAR_BIT.
2977 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2978 this is not true on one's complement and signed-magnitude hosts.
2980 * regex_internal.h (re_sub_match_top_t): Remove unused member
2982 (struct re_dfa_t): Remove unused member states_alloc.
2983 * regcomp.c (init_dfa): Don't initialize unused members.
2985 2005-08-31 Bruno Haible <bruno@clisp.org>
2987 * strstr.c: Include <stddef.h>, for NULL.
2988 * strcasestr.c: Likewise.
2989 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2991 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2993 * iconvme.h: Add prototype for iconv_alloc.
2995 2005-08-29 Simon Josefsson <jas@extundo.com>
2997 * iconvme.c: Fix errno.
2999 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3001 * iconvme.c: Split iconv_string into iconv_alloc.
3003 2005-08-27 Jim Meyering <jim@meyering.net>
3005 * fopen-safer.c: Merge minor changes from coreutils.
3006 * dup-safer.c: Likewise.
3007 * fd-safer.c: Likewise.
3009 Merge from coreutils.
3010 * stdio--.h: New file.
3011 * stdlib--.h: New file.
3012 * mkstemp-safer.c: New file.
3014 GNU tar needs these.
3015 * pipe-safer.c: New file.
3016 * creat-safer.c: New file.
3017 * fcntl--.h (creat): Define to creat_safer.
3018 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3019 * unistd--.h (pipe): Define to pipe_safer.
3020 * unistd-safer.h: Declare pipe_safer.
3022 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3024 * regex_internal.h: Remove all references to
3025 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3027 (bitset_not, bitset_merge, bitset_not_merge):
3028 (bitset_mask, re_string_allocate, re_string_construct):
3029 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3030 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3031 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3032 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3033 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3034 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3035 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3036 (re_acquire_state_context):
3037 Remove unnecessary forward decls.
3038 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3039 Put __attribute at function definition,
3040 now that the function decl has been removed.
3041 * lib/regex_internal.c (re_string_peek_byte_case):
3042 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3045 2005-08-26 Simon Josefsson <jas@extundo.com>
3047 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3048 Haible <bruno@clisp.org>.
3050 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3052 * regexec.c (set_regs): Don't alloca with an unbounded size.
3054 alloca modernization/simplification for regex.
3055 * regex.c: Remove portability cruft for alloca. This no longer
3056 needs to be at the start of the file, and can be moved into
3057 regex_internal.h and simplified.
3058 * regex_internal.h: Include <alloca.h>.
3059 (__libc_use_alloca) [!defined _LIBC]: New macro.
3060 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3061 now works outside glibc.
3063 2005-08-24 Simon Josefsson <jas@extundo.com>
3065 * getpass.c: Add WIN32 implementation. Conditionalize use of
3066 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3067 GLIBC specific code.
3069 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3071 Make regex safe for g++. This fixes one real bug (an "err"
3072 that should have been "*err"). g++ problem reported by
3074 * regex_internal.h (re_calloc): New macro, consistent with
3075 re_malloc etc. All callers of calloc changed to use re_calloc.
3076 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3077 not int. All callers changed.
3078 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3079 just use an array of size MB_LEN_MAX.
3080 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3081 (find_recover_state): Change "err" to "*err"; this fixes what
3082 appears to be a real bug.
3083 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3086 2005-08-25 Jim Meyering <jim@meyering.net>
3088 * open-safer.c: Include <config.h>.
3089 Otherwise, we'd lose LARGEFILE support in any file using
3092 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3094 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3095 * regex.h (regerror): Likewise.
3097 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3098 requires this. (The code never needed it.)
3100 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3101 All uses of recently-renamed identifiers changed to use the new,
3102 POSIX-compliant names. The code will build and run just fine
3103 without these changes, but it's better to eat our own dog food
3104 and use the standard-conforming names.
3106 * regex.h: Fix a multitude of POSIX name space violations.
3107 These changes have an effect only for programs that define
3108 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3109 do not change anything for programs compiled in the normal way.
3110 Also, there is no effect on the ABI.
3112 (_REGEX_SOURCE): New macro.
3113 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3114 defined and _GNU_SOURCE is not; this fixes a name space violation.
3116 Rename the following macros to obey POSIX requirements.
3117 The old names are still visible as macros if _REGEX_SOURCE is defined.
3118 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3119 RE_BACKSLASH_ESCAPE_IN_LISTS.
3120 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3121 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3122 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3123 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3124 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3125 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3126 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3127 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3128 (REG_INTERVALS): renamed from RE_INTERVALS.
3129 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3130 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3131 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3132 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3133 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3134 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3135 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3136 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3137 RE_UNMATCHED_RIGHT_PAREN_ORD.
3138 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3139 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3140 (REG_DEBUG): renamed from RE_DEBUG.
3141 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3142 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3143 unusual, since we can't clash with the POSIX REG_ICASE.
3144 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3145 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3146 (REG_NO_SUB): renamed from RE_NO_SUB.
3147 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3148 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3149 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3150 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3151 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3152 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3153 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3154 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3155 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3156 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3157 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3158 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3159 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3160 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3161 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3162 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3163 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3164 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3165 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3166 (REG_FIXED): Renamed from REGS_FIXED.
3167 (REG_NREGS): Renamed from RE_NREGS.
3169 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3170 of other REG_* macros, since POSIX says the user is allowed to
3171 #undef these macros selectively.
3173 (reg_errcode_t): Update comment stating what other tables need
3176 Rename the following enum values to obey POSIX requirements.
3177 The old names are still visible as macros.
3178 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3179 is not defined, since GNU is supposed to be a superset of POSIX as
3180 much as possible, and since we want reg_errcode_t to be a signed
3181 type for implementation consistency.
3182 (_REG_NOERROR): Renamed from REG_NOERROR.
3183 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3184 (_REG_BADPAT): Renamed from REG_BADPAT.
3185 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3186 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3187 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3188 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3189 (_REG_EBRACK): Renamed from REG_EBRACK.
3190 (_REG_EPAREN): Renamed from REG_EPAREN.
3191 (_REG_EBRACE): Renamed from REG_EBRACE.
3192 (_REG_BADBR): Renamed from REG_BADBR.
3193 (_REG_ERANGE): Renamed from REG_ERANGE.
3194 (_REG_ESPACE): Renamed from REG_ESPACE.
3195 (_REG_BADRPT): Renamed from REG_BADRPT.
3196 (_REG_EEND): Renamed from REG_EEND.
3197 (_REG_ESIZE): Renamed from REG_ESIZE.
3198 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3199 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3200 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3201 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3202 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3204 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3205 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3206 changed. But support the old name if the new one is not defined
3207 and if _REGEX_SOURCE.
3209 Change the following member names in struct re_pattern_buffer.
3210 The old names are still supported if !_REGEX_SOURCE.
3211 The new names are always supported, regardless of _REGEX_SOURCE.
3212 (re_buffer): Renamed from buffer.
3213 (re_allocated): Renamed from allocated.
3214 (re_used): Renamed from used.
3215 (re_syntax): Renamed from syntax.
3216 (re_fastmap): Renamed from fastmap.
3217 (re_translate): Renamed from translate.
3218 (re_can_be_null): Renamed from can_be_null.
3219 (re_regs_allocated): Renamed from regs_allocated.
3220 (re_fastmap_accurate): Renamed from fastmap_accurate.
3221 (re_no_sub): Renamed from no_sub.
3222 (re_not_bol): Renamed from not_bol.
3223 (re_not_eol): Renamed from not_eol.
3224 (re_newline_anchor): Renamed from newline_anchor.
3226 Change the following member names in struct re_registers.
3227 The old names are still supported if !_REGEX_SOURCE.
3228 The new names are always supported, regardless of _REGEX_SOURCE.
3229 (rm_num_regs): Renamed from num_regs.
3230 (rm_start): Renamed from start.
3231 (rm_end): Renamed from end.
3233 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3234 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3235 Prepend __ to parameter names.
3237 Undo yesterday's changes.
3239 2005-08-24 Jim Meyering <jim@meyering.net>
3241 Sync from coreutils.
3242 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3244 2005-08-21 Bruno Haible <bruno@clisp.org>
3246 * lock.h: Add multiple inclusion guard.
3247 * tls.h: Add multiple inclusion guard.
3249 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3251 * regex.h (REG_NOSYS)
3252 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3253 Define, since POSIX requires it as of 2001.
3254 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3255 New private symbol, used to keep the enum signed in all cases.
3256 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3257 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3259 * regex_internal.c (re_string_skip_chars, register_state):
3261 Remove forward decls; no longer needed now that we use prototypes.
3262 * regexec.c (acquire_init_state_context, check_halt_node_context):
3263 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3264 (clean_state_log_if_needed): Likewise.
3266 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3268 Fix problems reported by Sam Steingold in
3269 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3270 * regexec.c (sift_states_bkref): Fix portability bug: the code
3271 assumed that reg_errcode_t is a signed type, which is not
3272 necessarily true if _XOPEN_SOURCE is not defined.
3273 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3274 some compilers warn about it otherwise.
3276 2005-08-20 Jim Meyering <jim@meyering.net>
3278 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3279 of unused local, dfa.
3281 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3283 * regcomp.c (create_initial_state): Remove duplicate decl.
3284 (init_word_char, create_initial_state, duplicate_node_closure):
3285 (fetch_token, peek_token_bracket, build_range_exp):
3286 (build_collating_symbol): Remove forward decls; no longer needed
3287 now that we use prototypes.
3290 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3291 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3292 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3293 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3294 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3295 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3296 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3297 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3298 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3299 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3300 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3301 (build_charclass, build_charclass_op, fetch_number, create_tree):
3302 (create_token_tree, mark_opt_subexp, duplicate_tree):
3303 Use prototypes rather than old-style definitions.
3306 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3307 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3308 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3309 (re_string_reconstruct, re_string_peek_byte_case):
3310 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3311 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3312 (re_node_set_init_copy, re_node_set_add_intersect):
3313 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3314 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3315 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3316 (re_acquire_state, re_acquire_state_context, register_state):
3317 (create_ci_newstate, create_cd_newstate, free_state):
3319 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3320 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3321 (re_search_internal, prune_impossible_nodes):
3322 (acquire_init_state_context, check_matching, static):
3323 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3324 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3325 (update_regs, sift_states_backward, build_sifted_states):
3326 (clean_state_log_if_needed, merge_state_array):
3327 (update_cur_sifted_state, add_epsilon_src_nodes):
3328 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3329 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3330 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3331 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3332 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3333 (check_arrival, check_arrival_add_next_nodes):
3334 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3335 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3336 (check_node_accept_bytes, check_node_accept, extend_buffers):
3337 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3338 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3343 (re_string_allocate, re_string_construct, re_string_reconstruct):
3344 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3345 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3346 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3347 (re_string_context_at, re_string_peek_byte_case):
3348 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3349 is defined, since we now use prototypes always.
3351 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3352 C89 or better. All uses removed.
3354 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3356 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3357 [defined lint]: Suppress bogus uninitialized-variable warnings.
3359 * regcomp.c (duplicate_node): Return new index, not an error code,
3360 and let the caller return REG_ESPACE if out of space. This
3361 removes an uninitialied-variable warning with GCC 4.0.1, and also
3362 avoids taking the address of a local variable. All callers
3365 2005-08-19 Jim Meyering <jim@meyering.net>
3367 * regexec.c (proceed_next_node): Redo local variables to
3368 avoid GCC shadowing warnings.
3370 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3372 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3373 (re_node_set_insert_last, re_dfa_add_node):
3374 Rename local variables to avoid GCC shadowing warnings.
3376 2005-08-18 Bruno Haible <bruno@clisp.org>
3378 * strstr.c (strstr): Fix return value in multibyte case.
3379 * strcasestr.c (strcasestr): Likewise.
3381 2005-08-17 Jim Meyering <jim@meyering.net>
3383 Make the %s format (seconds since the epoch) work for a negative
3384 number and when used with a zero-padded field width, e.g. %015s.
3386 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3387 label so that it precedes the code to set `digits'. Otherwise,
3388 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3389 print `00-22'. Now, it prints `-0022', as it should.
3391 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3393 * regex.h: Remove useless space-before-tab. From coreutils.
3395 2005-08-17 Bruno Haible <bruno@clisp.org>
3397 * strcasestr.h: New file.
3398 * strcasestr.c: New file.
3400 2005-08-17 Bruno Haible <bruno@clisp.org>
3402 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3403 * strstr.c: Completely rewritten, with multibyte locale support.
3405 2005-08-17 Bruno Haible <bruno@clisp.org>
3407 * strcasecmp.c: Use mbuiter.h.
3409 2005-08-17 Bruno Haible <bruno@clisp.org>
3411 * mbuiter.h: New file.
3413 2005-08-16 Bruno Haible <bruno@clisp.org>
3415 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3417 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3418 NUL byte, not after it.
3420 2005-08-16 Bruno Haible <bruno@clisp.org>
3422 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3423 the valid ones. Makes the comparison operations transitive:
3424 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3425 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3427 2005-08-16 Bruno Haible <bruno@clisp.org>
3429 * strcase.h (strcasecmp): Add note in comments.
3430 * strncasecmp.c: Use code from strcasecmp.c.
3431 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3432 (strcasecmp): Work correctly in multibyte locales.
3434 2005-08-16 Bruno Haible <bruno@clisp.org>
3436 * strnlen1.h: New file.
3437 * strnlen1.c: New file.
3439 2005-08-16 Bruno Haible <bruno@clisp.org>
3441 * mbfile.h: New file.
3443 2005-08-16 Bruno Haible <bruno@clisp.org>
3445 * mbiter.h: New file.
3447 2005-08-16 Bruno Haible <bruno@clisp.org>
3449 * mbchar.h: New file.
3450 * mbchar.c: New file.
3452 2005-08-16 Bruno Haible <bruno@clisp.org>
3454 * tls.h: New file, from GNU gettext.
3455 * tls.c: New file, from GNU gettext.
3457 2005-08-15 Bruno Haible <bruno@clisp.org>
3459 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3462 2005-08-14 Jim Meyering <jim@meyering.net>
3464 Sync from coreutils.
3466 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3467 Use the hash-table-based cycle-detection code not just when
3468 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3469 Reported by James Youngman in
3470 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3471 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3472 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3473 This lets us compile with -DFTS_DEBUG, once again.
3474 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3475 * fts.c (fd_safer): Remove decl.
3476 Include fcntl--.h rather than unistd-safer.h
3477 (fts_safe_changedir): Don't call fd_safer; no longer needed
3478 now that we include fcntl--.h.
3480 2005-08-11 Simon Josefsson <jas@extundo.com>
3482 * readline.h, readline.c: New file.
3484 2005-08-11 Bruno Haible <bruno@clisp.org>
3486 * strnlen.h (strnlen): Change parameter name to match comment.
3488 2005-08-10 Simon Josefsson <jas@extundo.com>
3490 * strndup.c: Use strnlen.h.
3492 * strnlen.h: New file.
3494 2005-08-02 Simon Josefsson <jas@extundo.com>
3496 * getline.h, getline.c: Rewrite.
3498 * getdelim.h, getdelim.c: New files, ported from glibc.
3500 2005-07-31 Bruno Haible <bruno@clisp.org>
3502 * lock.h (gl_lock_initializer): New macro.
3503 (gl_lock_define_initialized): Use it.
3504 (gl_rwlock_initializer): New macro.
3505 (gl_rwlock_define_initialized): Use it.
3506 (gl_recursive_lock_initializer): New macro.
3507 (gl_recursive_lock_define_initialized): Use it.
3509 2005-07-26 Bruno Haible <bruno@clisp.org>
3511 * lock.h: Update from GNU gettext.
3512 * lock.c: Update from GNU gettext.
3514 2005-07-18 Bruno Haible <bruno@clisp.org>
3516 * lock.h (gl_once_t): New type.
3517 (gl_once_define, gl_once): New macros.
3518 * lock.c (fresh_once): New variable.
3519 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3522 2005-07-18 Simon Josefsson <jas@extundo.com>
3524 * check-version.c (check_version): Accept identical versions too.
3526 2005-07-18 Bruno Haible <bruno@clisp.org>
3528 * lock.h: New file, from GNU gettext.
3529 * lock.c: New file, from GNU gettext.
3531 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3533 * quotearg.c: Add translator comment suggested by Bruno Haible,
3534 with a minor change.
3536 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3538 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3539 copyright symbol and the year.
3540 * version-etc.c (COPYRIGHT_YEAR): New constant.
3541 (version_etc_va): Use parameterized copyright notice.
3542 Reword to conform to the current GNU coding standards.
3544 2005-07-11 Simon Josefsson <jas@extundo.com>
3546 * size_max.h: New file.
3548 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3550 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3553 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3554 and Paul Eggert <eggert@cs.ucla.edu>
3556 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3557 in wint_t, not wchar_t. Remove now-unnecessary cast.
3559 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3561 * regex.c, regex.h: Sync from libc.
3562 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3563 New files, synced from libc, except that regex_internal.h
3564 currently has a small porting fix.
3566 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3568 Remove the dependency of the strftime module on the tzset module.
3569 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3570 Copy the input structure, to work around some of the bug with
3571 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3572 Solaris releases, you should also use the tzset module, but we won't
3573 require it as a dependency any more since we don't want LGPLed code
3574 to depend on GPLed code.
3576 2005-07-02 Jim Meyering <jim@meyering.net>
3578 * backupfile.c (backup_args): Change a `0' to NULL.
3580 2005-07-01 Jim Meyering <jim@meyering.net>
3582 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3583 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3584 * save-cwd.c, tempname.c:
3585 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3586 and don't include <sys/file.h>).
3588 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3590 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3591 declares only 'struct timespec;' (!).
3593 2005-06-29 Jim Meyering <jim@meyering.net>
3595 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3596 type name. Use the variable name instead.
3597 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3599 2005-06-28 Simon Josefsson <jas@extundo.com>
3601 * check-version.h, check-version.c: New files.
3603 2005-06-28 Simon Josefsson <jas@extundo.com>
3605 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3606 collision with global variable. Better indentation. Don't
3607 increment buffer pointer beyond buffer end. Based on comments
3608 from Paul Eggert <eggert@cs.ucla.edu>.
3612 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3614 * canon-host.c (canon-host): Append trailing "," to 0 in
3615 initializer of struct addrinfo, as an indication that we don't
3616 care how many members the structure has.
3618 2005-06-24 Derek Price <derek@ximbiot.com>
3619 and Bruno Haible <bruno@clisp.org>
3621 Remove stat module & update lstat.
3622 * stat.c: Remove this file...
3623 (slash_aware_lstat): ...moving this content and its support...
3624 * lstat.c (rpl_lstat): ...into here.
3625 * lstat.h: New file.
3627 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3629 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3630 (ranged_convert): Don't save conversion in a temporary struct.
3631 This causes a warning with GCC 4.0.0, and anyway in the typical
3632 case it's not worth the extra 100 bytes or so of code.
3633 (ranged_convert, __mktime_internal): When calling a function via a
3634 pointer P, use P () rather than (*P) (), as we now assume C89 or
3637 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3639 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3640 "who -r" failed to give output. Problem reported by Tim Waugh.
3642 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3643 (xcalloc): Use it to avoid needless tests.
3644 Problem reported by Jim Meyering.
3646 2005-06-16 Jim Meyering <jim@meyering.net>
3648 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3649 when either N or S is zero.
3651 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3653 * argp.h (__option_is_short): Check upper limit of
3654 __key. Isprint() requires its argument to have the value
3655 of an unsigned char or EOF.
3657 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3659 * fnmatch.c (fnmatch): If there is an encoding error in a
3660 multibyte string or pattern, fall back on unibyte matching.
3661 Problem reported by James Youngman.
3663 2005-06-08 Bruno Haible <bruno@clisp.org>
3665 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3668 2005-06-08 Bruno Haible <bruno@clisp.org>
3670 * csharpcomp.h: New file, from GNU gettext.
3671 * csharpcomp.c: New file, from GNU gettext.
3672 * csharpcomp.sh.in: New file, from GNU gettext.
3674 2005-06-07 Derek Price <derek@ximbiot.com>
3677 * glob_.h: Indent nested #ifdef.
3679 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3681 Sync from coreutils.
3682 Use "file name" when talking about file names, instead of "filename"
3683 or "path", as per the GNU coding standards.
3684 * mkdir-p.c: Renamed from makepath.c.
3685 (make_dir_parents): Renamed from make_path. All callers changed.
3686 * mkdir-p.h: Likewise. All includers changed.
3687 * filenamecat.c: Renamed from path-concat.c.
3688 (file_name_concat): Renamed from path_concat. All callers changed.
3689 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3690 * filenamecat.h: Likewise. All includers changed.
3691 * acl.c: Don't use "path" or "filename" to mean "file name"
3692 in comments or local variable names.
3693 * basename.c: Likewise.
3694 * canonicalize.c, canonicalize.h: Likewise.
3695 * dirname.c, dirname.h: Likewise.
3696 * euidaccess.c: Likewise.
3697 * exclude.c: Likewise
3698 * fnmatch_.h, fnmatch_loop.c: Likewise.
3699 * fsusage.c, fsuage.h: Likewise.
3700 * fts.c, fts_.h: Likewise.
3701 * getcwd.c: Likewise.
3702 * getloadavg.c: Likewise.
3703 * mkstemp.c: Likewise.
3704 * mountlist.c, mountlist.h: Likewise.
3705 * openat.c, openat.h: Likewise.
3706 * readlink-stub.c: Likewise.
3707 * readutmp.c, readutmp.h: Likewise.
3708 * rename.c: Likewise.
3709 * rmdir.c: Likewise.
3711 * savedir.c: Likewise.
3712 * stripslash.c: Likewise.
3713 * tempname.c: Likewise.
3714 * xreadlink.c: Likewise.
3715 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3717 * exclude.h: Likewise.
3719 * euidaccess.c (getuid, getgid, getuid, getegid)
3720 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3721 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3722 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3723 * pathmax.h: Include <limits.h> unconditionally, since other
3724 files have been getting away with it for years (MORE/BSD 4.3
3726 * userspec.c (getpwnam, getgrnam, getgrgid)
3727 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3729 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3730 Define to 256, not 255, as per modern POSIX.
3732 2005-06-01 Bruno Haible <bruno@clisp.org>
3734 * csharpexec.h: New file, from GNU gettext.
3735 * csharpexec.c: New file, from GNU gettext.
3736 * csharpexec.sh.in: New file, from GNU gettext.
3738 2005-05-31 Derek Price <derek@ximbiot.com>
3739 Paul Eggert <eggert@cs.ucla.edu>
3742 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3744 2005-05-29 Derek Price <derek@ximbiot.com>
3745 Paul Eggert <eggert@cs.ucla.edu>
3747 * glob_.h, glob.c: New files.
3749 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3751 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3753 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3754 the configuration hassle isn't worth it.
3755 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3756 (LONGEST_MODIFIER, PRIuMAX): Remove.
3758 2005-05-27 Bruno Haible <bruno@clisp.org>
3760 * getlogin_r.h: Remove second include of <stddef.h>.
3762 2005-05-25 Bruno Haible <bruno@clisp.org>
3763 Derek Price <derek@ximbiot.com>
3765 * getlogin_r.h: Simplify API documentation.
3767 2005-05-25 Derek Price <derek@ximbiot.com>
3768 Paul Eggert <eggert@cs.ucla.edu>
3770 * getlogin_r.c, getlogin_r.h: New files.
3772 2005-05-22 Bruno Haible <bruno@clisp.org>
3774 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3775 Also include <sys/param.h> if it defines MIN, MAX.
3776 Based on a patch by Derek Price <derek@ximbiot.com>.
3778 2005-05-22 Bruno Haible <bruno@clisp.org>
3780 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3781 (INT64_MIN): Fix definition.
3782 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3784 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3785 NEED_SIGNED_INT_TYPES.
3787 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3788 HAVE_SYSTEM_INTTYPES.
3790 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3792 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3793 so that unistd-safer.h (GPL'ed code) need not be included.
3795 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3798 * fts.c: Don't include "cycle-check.h" or "hash.h".
3799 (setup_dir, free_dir): New functions.
3800 (enter_dir, leave_dir): Define trivial
3801 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3802 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3803 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3804 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3805 Move to fts-cycle.c.
3806 (fts_open): Use setup_dir.
3807 (fts_close): Use free_dir.
3808 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3809 This adds a label and some gotos, but the alternatives were messier.
3810 Check for memory allocation failure when entering a dir.
3811 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3812 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3813 (FTS): New member fts_cycle, that is a union that contains the
3814 old active_dir_ht and cycle_state. All uses changed to mention
3815 fts_cycle.ht and fts_cycle.state.
3816 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3817 fts.c, with the following changes:
3818 (setup_dir, free_dir): New functions.
3819 (enter_dir): Now returns bool. Return true if successful, false
3820 if memory exhausted. All callers changed.
3821 Do not bother partly cleaning up on
3822 memory allocation failure; that is free_dir's job.
3823 However, free ad if hash_insert fails, to avoid memory leak.
3824 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3825 fts->fts_options to see which union member to use.
3827 2005-05-20 Jim Meyering <jim@meyering.net>
3829 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3830 Now a macro, to pacify GCC.
3832 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3834 * chown.c (rpl_chown): Return -1 on failure.
3836 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3838 * canonicalize.c: Include canonicalize.h first, to test interface.
3839 Include <stddef.h> unconditionally, since we assume C89 now.
3840 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3841 * fts.c: Include fts_.h first, to check interface.
3842 Do not include intprops.h; no longer needed.
3843 Include cycle-check.h and hash.h, since fts_.h no longer does.
3844 Remove unnecessary casts of closedir to void.
3845 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3846 decide whether to decrement nlinks.
3847 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3848 (FTS): Use struct hash_table * instead of Hash_table, so that
3849 we no longer need to include hash.h here.
3851 2005-05-17 Jim Meyering <jim@meyering.net>
3853 * fts.c, fts_.h: New files, from coreutils.
3855 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3857 Sync from coreutils.
3858 * unlinkdir.c, unlinkdir.h: New files.
3859 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3860 regex.h, unlocked-io.h, xtime.h:
3861 White space changes only.
3862 * makepath.c (make_path): Port to hosts where leading "//" is special.
3863 * yesno.c: Include getline.h, not ctype.h.
3864 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3865 Use getline to remove arbitrary restriction on response length.
3867 2005-05-13 Bruno Haible <bruno@clisp.org>
3869 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3870 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3871 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3872 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3873 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3874 Add support for 64-bit integers in the MSVC compiler.
3876 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3878 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3879 Change the initial comment to refer to GPL, not LGPL.
3880 gnulib-tool will change it to LGPL as needed.
3882 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3883 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3884 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3885 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3886 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3887 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3888 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3889 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3890 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3891 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3892 concatpath.c, config.charset, copy-file.c, copy-file.h,
3893 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3894 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3895 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3896 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3897 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3898 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3899 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3900 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3901 full-read.c, full-read.h, full-write.c, full-write.h,
3902 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3903 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3904 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3905 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3906 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3907 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3908 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3909 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3910 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3911 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3912 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3913 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3914 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3915 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3916 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3917 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3918 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3919 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3920 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3921 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3922 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3923 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3924 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3925 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3926 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3927 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3928 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3929 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3930 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3931 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3932 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3933 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3934 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3935 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3936 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3937 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3938 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3939 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3940 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3941 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3942 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3943 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3944 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3945 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3946 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3947 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3948 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3949 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3950 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3951 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3952 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3953 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3954 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3955 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3956 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3957 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3958 Update FSF postal mail address.
3960 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3962 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3963 specified in ai_socktype. Fix invalid ai_protocol
3964 check. ai_protocol is usually set to 0 or depending on
3965 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3966 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3967 ai_socktype / ai_protocol in the returned addrinfo structure.
3969 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3970 Bruno Haible <bruno@clisp.org>
3972 * inet_ntop.h: New file.
3973 * inet_ntop.c: New file, from glibc with modifications.
3975 2005-05-08 Jim Meyering <jim@meyering.net>
3977 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3979 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3981 Merge from coreutils. Among other things,
3982 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3983 * fd-safer.c: New file.
3984 * fcntl-safer.h, open-safer.c: Remove.
3985 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3986 * dup-safer.c: Include unistd-safer.h first.
3987 Don't include errno.h.
3988 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3989 * file-type.h: Don't assume invoker included sys/stat.h first.
3990 * file-type.c: Rely on file-type.h change.
3991 * getloadavg.c: Include unistd-safer.h.
3992 (getloadavg): Use safer open.
3993 * getusershell.c: Include "stdio-safer.h".
3994 (getusershell): Use safer fopen.
3995 * long-options.c (long_options): Use NULL rather than 0.
3996 * modechange.h (mode_free): Remove; all callers changed to invoke
3998 * modechange.c: Likewise.
3999 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4000 (MODE_DONE): New constant.
4001 (struct mode_change): Remove 'next' member.
4002 (make_node_op_equals): New function; like the old one of the
4003 same name, except it allocates an array.
4004 (mode_compile, mode_create_from_ref): Use it.
4005 (mode_compile): Allocate result as an array, not a linked list.
4006 Parse octal string ourself, so that we catch mistakes like "+0".
4007 (mode_adjust): Arg is an array, not a linked list.
4008 * modechange.c: Include stat-macros.h, xalloc.h.
4009 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4010 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4011 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4012 Remove. This is now stat-macros.h's job.
4013 (talloc): Remove. All callers replaced by xalloc, so that
4014 our invokers don't have to worry about reporting memory failures.
4015 (make_node_op_equals): Remove.
4016 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4018 (struct mode_change): Moved here from modechange.h.
4019 (mode_append_entry): Remove.
4020 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4021 apps to have incorrect behavior. Use simpler algorithm for head
4022 and tail. Don't futz with umask; that's now the job of mode_adjust.
4023 Detect more invalid usages rather than having somewhat-random behavior.
4024 Don't insert an "a=" action, as that leads to incorrect behavior.
4025 (mode_compile, mode_create_from_ref): Return NULL on error instead
4026 of an enum, since now there's only one way to have an error. All
4028 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4029 at the correct time. Simplify calculation of "+u" and its ilk.
4030 Don't mishandle "+X".
4031 (mode_free): Remove "register" and localize decls.
4032 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4033 (struct mode_change): Move to modechange.c; callers don't
4034 need to see this stuff.
4035 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4036 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4037 (mode_change, mode_adjust): Reflect the new signatures noted above.
4038 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4039 that might redefine system include files.
4040 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4041 (my_usleep): Use NULL rather than (void *) 0.
4042 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4043 Use siginterrupt to specify that system calls should be interrupted.
4044 (rpl_nanosleep): Move initialization of suspended closer to call of
4046 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4047 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4048 (desirable_utmp_entry): New function.
4049 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4050 using x2nrealloc, to simplify logic.
4051 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4052 size calculation. Do not assume utmp file is a regular file.
4053 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4054 (READ_UTMP_CHECK_PIDS): New constant.
4055 * save-cwd.c: Include unistd-safer.h.
4056 (save_cwd): Use fd_safer.
4057 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4058 [!_LIBC] Include "stat-macros.h" instead.
4059 * unistd-safer.h (fd_safer): New decl.
4061 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4063 * byteswap_.h: New file.
4065 2005-04-25 Albert Chin <china@thewrittenword.com>
4067 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4070 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4072 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4073 that "UTC +1 second" continues to work. Problem reported
4075 (relunit_snumber): New rule.
4078 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4080 * getdate.y (universal_time_zone_table): New constant.
4081 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4082 universal_time_zone_table.
4083 (lookup_zone): Prefer universal_time_zone_table to
4084 local_time_zone_table, so that "GMT" time stamps are allowed in
4085 London during the summer. Problem reported by Ian Abbott.
4087 2005-04-12 Jim Meyering <jim@meyering.net>
4089 * human.c (humblock): Set *options even when returning due to
4090 xstrtoumax conversion failure. Thanks to a used-uninitialized
4093 2005-04-09 Jim Meyering <jim@meyering.net>
4095 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4096 -Wuninitialized: initialize tm0.tm_year.
4098 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4100 * getdate.y (parser_control): rels_seen is now a boolean, not a
4101 count, since there's no maximum. All uses changed.
4102 Add member dsts_seen.
4103 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4105 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4106 Use pc_rels_seen to decide whther a date is absolute.
4108 * getdate.y (number): Don't overwrite year.
4109 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4112 2005-04-02 Simon Josefsson <jas@extundo.com>
4114 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4115 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4117 2005-03-27 Jim Meyering <jim@meyering.net>
4119 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4121 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4123 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4124 "one's complement" -> "ones' complement" in comment, as per Knuth.
4125 "value of type" -> "type or expression" in comment.
4126 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4128 2005-03-26 Jim Meyering <jim@meyering.net>
4131 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4132 Correct typos: s/or/of/.
4134 2005-03-23 Jim Meyering <jim@meyering.net>
4136 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4138 2005-03-21 Jim Meyering <jim@meyering.net>
4140 Changes imported from coreutils.
4142 * cycle-check.c: Don't include xalloc.h.
4144 * path-concat.c: Don't include assert.h.
4145 (path_concat): Remove assertion that would have triggered
4146 for ABASE starting with more than one slash.
4147 Reported by Andreas Schwab.
4149 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4150 properly when ABASE is an absolute file name.
4151 Correct the description of this function.
4153 Add an assertion and a test driver.
4154 This fixes a bug introduced on 2004-07-02.
4155 Andreas Schwab reported the resulting failure of cp --parents:
4156 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4158 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4160 * strftime.c (my_strftime): If the underlying strftime returns 0
4161 (which shouldn't happen), generate nothing instead of returning 0
4162 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4164 2005-03-16 Bruno Haible <bruno@clisp.org>
4166 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4168 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4170 * strftime.c (my_strftime): Prepend space to format so that we can
4171 reliably distinguish strftime failure from empty output on POSIX
4174 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4176 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4177 (iconv_string): Don't guess a size-zero buffer, as that might cause
4178 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4179 result would be 'too large', where 'too large' is (heuristically)
4180 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4181 overflow concerns. This will prevent some unwanted malloc failures
4182 when the inputs are very large.
4184 2005-03-15 Bruno Haible <bruno@clisp.org>
4186 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4189 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4192 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4194 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4196 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4197 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4199 * strtol.c: Likewise.
4201 2005-03-14 Simon Josefsson <jas@extundo.com>
4203 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4206 2005-03-14 Jim Meyering <jim@meyering.net>
4208 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4209 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4210 to be nonzero so that we (and caller) can detect the difference
4211 between a valid zero-length expansion and an error return, even
4212 when the underlying strftime fails before writing anything into
4215 2005-03-10 Jim Meyering <jim@meyering.net>
4217 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4218 so that this module works on systems without fchdir.
4220 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4222 Factor int-properties macros into a single file, except for
4223 glibc-related files.
4224 * intprops.h: New file.
4225 * getloadavg.c: Include it instead of limits.h.
4226 (INT_STRLEN_BOUND): Remove.
4227 * human.c: Include intprops.h.
4228 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4229 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4230 * inttostr.h: Include intprops.h instead of limits.h.
4231 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4232 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4233 for consistency with intprops.h.
4234 (time_t_is_integer, twos_complement_arithmetic): Use them.
4235 * sig2str.h: Include <signal.h>, intprops.h.
4236 (INT_STRLEN_BOUND): Remove.
4237 * strftime.c (TYPE_SIGNED): Remove.
4238 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4239 * strtol.c: Adjust comments to match intprops.h.
4240 * userspec.c: Include intprops.h.
4241 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4242 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4243 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4244 instead of rolling our own expressions.
4245 * xstrtol.c: Include xstrtol.h first, to test interface.
4247 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4249 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4250 the right thing even if adding 1900 would overflow. Similarly
4251 for tm_mon + 1 and tm_yday + 1.
4252 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4253 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4254 (DO_SIGNED_NUMBER): New macro.
4255 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4257 2005-03-07 Bruno Haible <bruno@clisp.org>
4259 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4261 2005-03-03 Derek R. Price <derek@ximbiot.com>
4262 Bruno Haible <bruno@clisp.org>
4264 * pagealign_alloc.h: New file.
4265 * pagealign_alloc.c: New file.
4267 2005-01-28 Bruno Haible <bruno@clisp.org>
4269 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4272 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4274 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4275 The workaround isn't strictly needed for POSIX conformance, and
4276 it's too much of a pain to configure and maintain. We'll ask
4277 people to fix their kernels instead.
4278 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4279 (NANOSLEEP_BUG_WORKAROUND): Remove.
4280 (xnanosleep): Remove the workaround.
4282 2005-02-12 Bruno Haible <bruno@clisp.org>
4284 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4286 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4288 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4289 * timespec.h (gettime): Return void, since it always
4290 succeeds now. All uses changed.
4291 * gettime.c (gettime) Likewise.
4292 [HAVE_NANOTIME]: Prefer nanotime.
4293 Assume gettimeofday succeeds, as POSIX requires.
4294 Assime time () succeeds, since other code already does.
4295 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4296 (timespec_subtract): Remove.
4297 (NANOSLEEP_BUG_WORKAROUND): New constant.
4298 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4299 things considerably. Use it only on GNU/Linux hosts, since the
4300 workaround shouldn't be needed elsewhere.
4302 2005-02-24 Bruno Haible <bruno@clisp.org>
4304 * gettext.h: Update from GNU gettext 0.14.2.
4306 2005-02-24 Bruno Haible <bruno@clisp.org>
4308 * localcharset.c: Update from GNU gettext 0.14.2.
4309 * config.charset: Update from GNU gettext 0.14.2.
4311 2005-02-22 Simon Josefsson <jas@extundo.com>
4313 * iconvme.h, iconvme.c: New files, from libc.
4315 2005-02-20 Neil Conway <neilc@samurai.com>
4317 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4318 returned by OSX/Darwin if the specified buffer is not large
4319 enough for the hostname.
4321 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4323 * memrchr.h: New file.
4324 * chdir-long.c: Include it.
4325 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4326 Don't bother including stddef.h.
4328 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4330 * argp-help.c (__argp_help): Create a fake struct argp_state and
4331 pass it to _help, otherwise the latter coredumps trying to
4332 dereference state.root_argp.
4334 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4336 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4338 Include <sys/types.h>, for dev_t.
4339 (ME_DUMMY, ME_REMOTE): Move from here....
4340 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4341 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4343 Include mountlist.h first, to test the interface.
4345 2005-01-29 Bruno Haible <bruno@clisp.org>
4347 * progname.c (program_name): Initialize.
4348 Needed when linking statically on MacOS X.
4350 2005-01-28 Bruno Haible <bruno@clisp.org>
4352 * javacomp.sh.in: New file, from GNU gettext.
4353 * javacomp.h: New file, from GNU gettext.
4354 * javacomp.c: New file, from GNU gettext.
4356 2005-01-26 Bruno Haible <bruno@clisp.org>
4358 * javaexec.sh.in: New file, from GNU gettext.
4359 * javaexec.h: New file, from GNU gettext.
4360 * javaexec.c: New file, from GNU gettext.
4362 2005-01-26 Simon Josefsson <jas@extundo.com>
4364 * gai_strerror.c: Use GPL in header.
4366 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4368 * argp-help.c (hol_entry_help): Avoid using non-constant
4369 initializers for struct pentry_state.
4370 (__argp_error): Check return value of __asprintf
4371 (__argp_failure): Translate error message
4373 * argp-parse.c: Removed braces around the expansion of N_()
4375 2005-01-21 Jim Meyering <jim@meyering.net>
4377 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4378 same value as for Solaris 9.
4380 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4381 component length. This included changing the parameter to be
4382 of type `char *' rather than `char const *'.
4383 * chdir-long.h (chdir_long): Update prototype.
4385 * openat.c (fdopendir, fstatat): New functions.
4386 * openat.h: Include headers required for use of DIR and struct stat.
4387 [AT_SYMLINK_NOFOLLOW]: Define.
4388 (fdopendir, fstatat): Add prototypes.
4390 2005-01-21 Bruno Haible <bruno@clisp.org>
4392 * classpath.h: New file, from GNU gettext.
4393 * classpath.c: New file, from GNU gettext.
4395 2005-01-20 Simon Josefsson <jas@extundo.com>
4397 * version-etc-fsf.c: New file, with version_etc_copyright.
4398 * version-etc.c: Remove version_etc_copyright.
4399 * version-etc.h (version_etc_copyright): Use [] instead of * in
4400 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4402 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4404 * save-cwd.c (save_cwd): Remove code to support the case
4405 where fchdir is missing or flaky.
4407 2005-01-20 Simon Josefsson <jas@extundo.com>
4409 * base64.h (isbase64): Add.
4411 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4412 using a unsigned prototype, don't inline.
4413 (base64_decode): Use it.
4415 2005-01-19 Bruno Haible <bruno@clisp.org>
4417 * sh-quote.h: New file, from GNU gettext.
4418 * sh-quote.c: New file, from GNU gettext.
4420 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4422 Merge changes from coreutils, as described below in several
4423 changelogs dated today.
4425 * save-cwd.c: Include "save-cwd.h" before other include files.
4426 (O_DIRECTORY): Remove; not needed here, since "." must be
4427 a directory. All uses removed.
4428 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4429 universal on Suns, and we also need to test for IRIX.
4430 Revamp code to use 'if' rather than '#if'.
4431 Avoid unnecessary comparison of cwd->desc to 0.
4433 * utimens.c (futimens): Robustify the previous patch, by checking
4434 for known valid error numbers rather than observed invalid ones.
4436 2005-01-18 Jim Meyering <jim@meyering.net>
4438 * version-etc.c (version_etc_copyright): Update copyright date.
4440 * utimens.c (futimens): Account for the fact that futimes
4441 can also fail with errno == ENOSYS or errno == ENOENT.
4442 Patch from Dmitry V. Levin.
4444 Change the name of the robust chdir function from chdir to chdir_long.
4445 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4446 (restore_cwd): Use chdir_long, not chdir.
4447 * chdir-long.c: Renamed from chdir.c.
4448 * chdir-long.h: Renamed from chdir.h.
4449 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4452 2005-01-18 Bob Proulx <bob@proulx.com>
4454 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4455 offsetof() macro construct to avoid compile failure with native HP-UX
4456 11.0 ANSI C compiler.
4458 2005-01-06 Bruno Haible <bruno@clisp.org>
4460 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4461 because stpncpy.m4 takes care of it.
4463 2004-01-24 Bruno Haible <bruno@clisp.org>
4465 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4467 2003-10-09 Bruno Haible <bruno@clisp.org>
4469 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4471 2005-01-06 Bruno Haible <bruno@clisp.org>
4473 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4474 * fwriteerror.c: Include <stdbool.h>.
4475 (fwriteerror): At the end, close the file stream. Record whether
4476 stdout was already closed.
4478 2004-05-27 Bruno Haible <bruno@clisp.org>
4480 * execute.c (environ): Declare if needed.
4481 * pipe.c (environ): Likewise.
4482 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4484 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4486 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4487 definitions to be after all include files, to avoid collisions.
4488 Problem reported by Bob Proulx.
4490 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4492 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4493 not needed. This removes a dependency on the gettext module.
4494 [defined _LIBC]: Do not include <libintl.h>; not needed.
4496 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4498 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4501 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4503 * argp-parse.c: Include <stddef.h>.
4504 (alignof, alignto): New macros.
4505 (parser_init): Don't assume that void * is aligned sufficiently
4508 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4509 need to extend the stack.
4510 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4513 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4515 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4517 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4519 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4520 Remove now-obsolete comment about AIX.
4521 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4522 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4523 (YYMAXDEPTH): New macro.
4525 2004-12-18 Bruno Haible <bruno@clisp.org>
4527 * fatal-signal.c (fatal_signals): Make non-const.
4528 (init_fatal_signals): New function.
4529 (uninstall_handlers, install_handlers): Ignore signals that were set to
4531 (at_fatal_signal): Call init_fatal_signals.
4532 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4534 Reported by Paul Eggert.
4536 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4538 * getdate.y (textint): New member "negative".
4539 (time_zone_hhmm): New function.
4540 Expect 14 shift-reduce conflicts, not 13.
4541 (o_colon_minutes): New rule.
4542 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4543 (yylex): Set the "negative" member of signed numbers.
4545 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4547 Changes imported from coreutils.
4548 * hard-locale.c: Assume <locale.h> exists.
4550 (GLIBC_VERSION): New macro.
4551 (hard_locale): Assume setlocale exists.
4552 Rewrite to avoid #ifdef.
4553 Use strdup rather than malloc + strcpy.
4554 * human.c: Assume <locale.h> exists.
4555 (human_readable): Assume localeconv exists.
4557 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4559 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4560 convert T2, not T. (Imported from libc.)
4562 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4564 * getcwd.c (is_ENAMETOOLONG): New macro.
4565 (__getcwd.c): Don't restore errno; glibc doesn't.
4566 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4567 first, falling back to our code only if its results look suspicious.
4568 Ensure that the resulting buffer is only as large as necessary.
4570 * readutmp.c: Include readutmp.h first.
4571 Include <errno.h>, since readutmp.h no longer does that.
4572 * readutmp.h: Don't include <errno.h>,
4573 <sys/param.h>, <time.h>; not needed to establish interface.
4574 (errno): Remove decl.
4575 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4576 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4577 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4579 2004-11-28 Simon Josefsson <jas@extundo.com>
4581 * base64.h, base64.c: New file.
4583 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4585 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4587 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4589 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4590 HP's ANSI C compiler.
4591 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4592 Declaring int functions causes warnings on some modern systems and
4593 shouldn't be needed to compile on ancient ones.
4594 * same.c (MIN) [defined MIN]: Don't define, since it's already
4597 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4598 with the following changes.
4599 (__set_errno): Parenthesize properly.
4600 Include <stdbool.h>.
4601 (MIN, MAX, MATCHING_INO): New macros.
4602 (__getcwd): Define with prototype, not K&R form.
4603 Use heuristics to allocate default buffer on stack if possible.
4604 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4605 behavior, and to avoid the PATH_MAX limit when computing
4607 Use MATCHING_INO to compare inode number to file.
4608 Check for arithmetic overflow in size calculations.
4609 Fix bug in reallocation of dot array that caused getcwd to fail
4610 on directories nested deeper than 75.
4611 Be more careful about saving errno on error.
4612 Do not use realloc; use only free+malloc, as this is a bit
4613 more flexible and avoids a needless copy operation.
4614 Do not inspect st_dev and st_ino for symbolic links; POSIX
4615 doesn't specify the latter.
4616 Check for closedir errors.
4617 Avoid needless casts.
4618 Use "#ifdef weak_alias" around weak_alias, to be like other
4620 The following changes to getcwd.c have effect only when used in
4621 gnulib; they have no effect inside glibc proper.
4622 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4623 as alloca isn't used.
4624 (alloca, __alloca): Likewise.
4625 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4626 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4627 unconditionally, as gnulib assumes C89 or better.
4628 Do not include <sys/param.h>.
4629 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4630 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4632 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4633 Include <dirent.h> in a way that is compatible with modern Autoconf.
4634 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4635 New macros, if not already defined.
4636 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4637 Use "_LIBC", not "defined _LIBC", for consistency.
4638 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4640 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4641 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4642 * xgetcwd.c: David MacKenzie's old code was removed, so give
4643 credit only to Jim Meyering and adjust the copyright dates.
4644 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4645 <stdlib.h>, <unistd.h>, "pathmax.h".
4646 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4647 (INITIAL_BUFFER_SIZE): Remove.
4648 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4650 2004-11-23 Jim Meyering <jim@meyering.net>
4652 * getopt_.h: Remove trailing blanks.
4654 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4656 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4657 (futimens): New function, which uses futimes if available.
4658 (futimens, utimens): Support timespec==NULL, with same semantics
4659 as utime and utimens.
4660 * utimens.h (futimens): New decl.
4662 2004-11-23 Jim Meyering <jim@meyering.net>
4664 * __fpending.c: Add comment.
4666 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4668 * getopt_.h: Re-addition of __getopt_argv_const caused
4669 redefinition warnings. To avoid them, include the defines
4670 in `#if !defined __need_getopt ... #endif'. The only place
4671 where __getopt_argv_const is used is in definitions
4672 of getopt_long and getopt_long_only below, which are as well
4673 protected by `#ifndef __need_getopt'.
4674 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4675 __need_getopt after including <stdio.h> and <unistd.h> These
4676 headers might have defined it.
4678 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4680 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4682 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4683 optopt): Use them instead of invoking ## directly; otherwise, the
4684 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4686 2004-11-19 Bruno Haible <bruno@clisp.org>
4688 * strtok_r.c: Move comments from here...
4689 * strtok_r.h: ... to here.
4691 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4693 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4694 might fail. Problem reported by Yoann Vandoorselaere.
4695 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4696 that mishandle size_t overflow.
4698 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4700 * canon-host.c: Include "strdup.h".
4701 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4702 Use strdup instead of malloc/strcpy to duplicate strings.
4704 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4705 (human_space_before_unit): New constant.
4706 * human.c (human_readable): Support it.
4708 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4709 (xgetcwd): Set errno correctly when failing.
4710 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4711 the failure is actually due to a PATH_MAX problem.
4713 Further getopt changes to make it more likely that glibc will
4714 buy the changes back.
4715 * getopt.c (POSIXLY_CORRECT): New constant.
4716 (getopt): Use it, so to preserve glibc semantic
4717 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4718 when compiling for libc.
4719 * getopt_.h (__getopt_argv_const): Bring it back.
4720 (getopt_long, getopt_long_only): Use it.
4722 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4723 New arg POSIXLY_CORRECT. All callers changed.
4724 (getopt): Argv is now char * const *, as per standard.
4725 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4726 not char *__getopt_argv_const *.
4727 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4728 _getopt_long_only_r): Likewise.
4729 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4730 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4731 _getopt_long_r, _getopt_long_only_r): Likewise.
4732 * getopt_.h (__getopt_argv_const): Remove.
4733 (getopt): Argv is now char * const *, as per standard.
4735 * getdate.y (tORDINAL): New token.
4736 (day, relunit): Allow it for relative times.
4737 (relative_time_table): Use tORDINAL for ordinals.
4739 2004-11-15 Jim Meyering <jim@meyering.net>
4741 * closeout.c: Include "__fpending.h" once again.
4742 Include <stdbool.h>.
4743 (close_stdout): Don't fail just because stdout was closed initially,
4744 since some programs don't write to stdout in the normal course of
4745 operation (other than --version and --help), and we don't want this
4746 function to make e.g. `touch file >&-' fail.
4747 But do fail if it was closed and someone has tried to write to it.
4748 E.g., `printf foo >&-' must fail.
4750 2004-11-11 Simon Josefsson <jas@extundo.com>
4752 * strtok_r.h, strtok_r.c: New file.
4754 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4756 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4757 we can stop lying to compilers about the constness of argv when we
4758 are compiled outside glibc.
4759 (getopt, getopt_long, getopt_long_only): Use it.
4760 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4762 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4763 _getopt_long_only_r): Likewise.
4764 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4765 _getopt_long_only_r): Likewise.
4767 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4768 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4769 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4770 the other external symbols.
4771 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4772 declaration, since the above renaming now works around collisions.
4774 2004-11-11 Jim Meyering <jim@meyering.net>
4776 * linebreak.c: Remove trailing blanks.
4777 * alloca_.h: Likewise.
4778 * acosl.c: Likewise.
4779 * euidaccess.c: Likewise.
4780 * allocsa.h: Likewise.
4782 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4784 * mktime.c (SHR): New macro, which is a portable
4785 substitute for >> that should work even on Crays.
4786 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4787 Problem reported by Mark D. Baushke in
4788 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4789 * getdate.y (SHR): Likewise.
4791 * strftime.c (SHR): Likewise.
4793 * quotearg.c (struct quoting_options): Use unsigned int for
4794 quote_these_too, so that right shifts are well defined. All uses
4797 2004-11-10 Simon Josefsson <jas@extundo.com>
4799 * getaddrinfo.h, getaddrinfo.c: New files.
4801 2004-11-10 Jim Meyering <jim@meyering.net>
4803 Ensure that no close failure goes unreported.
4804 * closeout.c (close_stdout): Always close stdout. I.e., don't
4805 return early when it seems there's nothing to flush.
4806 Don't include __fpending.h.
4808 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4810 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4812 2004-11-05 Bruno Haible <bruno@clisp.org>
4814 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4815 Reported by Mark D. Baushke <mdb@cvshome.org>.
4817 2004-11-04 Bruno Haible <bruno@clisp.org>
4819 2004-09-11 Bruno Haible <bruno@clisp.org>
4820 * allocsa.valgrind: New file.
4821 2004-02-06 Bruno Haible <bruno@clisp.org>
4822 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4823 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4824 Reported by Christopher Seip <chris.seip@hp.com>.
4826 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4828 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4829 with errno == ERANGE if the buffer is too small.
4830 Problem reported by Mark D. Baushke.
4832 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4834 * xreadlink.c (MAXSIZE): New macro.
4835 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4836 size does not exceed MAXSIZE. Avoid cast.
4837 As suggested by Mark D. Baushke in
4838 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4839 if readlink fails with buffer size just under MAXSIZE, try again
4842 2004-11-02 Derek R. Price <derek@ximbiot.com>
4843 and Paul Eggert <eggert@cs.ucla.edu>
4845 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4846 (get_date): Overparenthesize to avoid GCC warning.
4848 2004-11-02 Bruno Haible <bruno@clisp.org>
4850 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4851 function returns void.
4853 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4855 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4856 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4859 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4861 * getdate.y: Add support for TZ="foo" within a date string.
4862 Fix some bugs near time_t boundaries. Reject dates with
4863 out-of-range components, e.g., "Sept 31".
4864 Include <stdlib.h>, "setenv.h", "xalloc.h".
4865 (ISDIGIT_LOCALE): Remove; unused.
4866 Note that the TZ and time functions used here are not reentrant.
4867 (mktime_ok, get_tz): New functions.
4868 (TZBUFSIZE): New constant.
4869 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4870 This requires that we sometimes generate our own TZ="XXX..." setting.
4872 2004-10-27 Derek R. Price <derek@ximbiot.com>
4874 * mktime.c (not_equal_tm): Remove redundant check.
4876 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4878 * getdate.y: Use Bison 1.875 features, and some minor
4879 code cleanups. This change does not affect semantics.
4880 Don't include <stdlib.h>; no longer needed.
4881 Don't include unlocked-io.h; only the "#if TEST" code uses
4882 stdio, and performance isn't crucial there.
4883 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4884 Bison 1.875 features as described below.
4885 All uses of "PC." replaced by "pc->".
4886 (YYSTYPE): Add a forward declaration.
4887 (yylex, yyerror): Use full prototypes in forward decls.
4888 Use "%pure-parser" rather than obsolescent "%pure_parser".
4889 Use %parse-param and %lex-param instead of obsolescent
4890 YYPARSE_PARAM and YYLEX_PARAM.
4891 (meridian_table, month_and_day_table, time_units_table,
4892 relative_time_table, time_zone_table, military_table,
4893 lookup_zone, lookup_word, get_date):
4894 Use NULL instead of 0 where appropriate.
4895 (to_hour): Avoid abort (), to avoid a dependency on
4897 (yyerror, yylex): Now accepts parser_control * arg.
4898 (main) [TEST]: Use '\0' rather than 0 for char.
4900 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4902 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4903 It's now the caller's responsibility to handle the case where
4904 !HAVE_GETPAGESIZE && !defined getpagesize.
4906 * mktime.c (leapyear): Arg is long int, not int.
4908 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4910 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4912 2004-10-12 Simon Josefsson <jas@extundo.com>
4914 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4915 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4918 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4920 * vsnprintf.h: New file.
4921 * vsnprintf.c: New file.
4923 2004-10-07 Bruno Haible <bruno@clisp.org>
4925 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4926 into the provided buffer.
4928 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4930 * diacrit.c, diacrit.h: Add GPL notice.
4932 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4933 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4934 * logl.c (logl): Keep the code as similar to glibc as possible.
4935 This avoids a potential constant-folding bug.
4937 2004-10-05 Bruno Haible <bruno@clisp.org>
4939 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4941 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4943 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4944 * xmalloc.c (xmemdup): Likewise.
4945 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4946 XFREE): Remove these long-obsolescent macros.
4947 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4948 * xstrdup.c: Remove.
4950 * regex.c (re_comp): Cast gettext return value to char *,
4951 Problem reported by Martin Neitzel via Mark D. Baushke.
4953 2004-10-04 Simon Josefsson <jas@extundo.com>
4955 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4956 '#ifdef USE_UNLOCKED_IO'.
4958 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4960 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4961 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4962 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4963 regex.c, sha1.c, version-etc.c, yesno.c:
4964 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4965 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4966 the includer's responsibility.
4968 Sync from coreutils.
4970 * modechange.c (mode_compile): Don't decrement a pointer that
4971 points to the start of a string, as the C Standard says the
4972 resulting behavior is undefined.
4974 * backupfile.h (enum backuptype): Rename none -> no_backups,
4975 simple -> simple_backups, numbered_existing ->
4976 numbered_existing_backups, numbered -> numbered_backups
4977 to avoid shadowing problems. All uses changed.
4978 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4979 * backupfile.c (check_extension, numbered_backup):
4980 Rename locals to avoid shadowing 'basename'.
4981 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4984 * .cppi-disable: Add getopt_.h, getopt_int.h.
4985 * .cvsignore: Add getopt.h.
4987 2004-10-04 Simon Josefsson <jas@extundo.com>
4989 * memmem.h: New file.
4990 * memmem.c: New file, taken from glibc.
4992 2004-10-02 Jim Meyering <jim@meyering.net>
4994 * dirfd.h, getpagesize.h: Add copyright notice.
4996 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4998 * snprintf.c: Remove comments as to why each header is needed.
5000 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5002 * strsep.h: New file.
5003 * strsep.c: New file.
5005 2004-10-01 Simon Josefsson <jas@extundo.com>
5007 * snprintf.c (snprintf): Handle size==0.
5009 2004-10-01 Simon Josefsson <jas@extundo.com>
5010 Bruno Haible <bruno@clisp.org>
5012 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5013 (snprintf): Declare 'args'.
5015 2004-09-30 Simon Josefsson <jas@extundo.com>
5017 * snprintf.h, snprintf.c: New files.
5019 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5021 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5022 (hol_entry_help): Never translate an empty string.
5023 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5024 * argp.h (OPTION_NO_TRANS): New option.
5026 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5028 * xvasprintf.c: Include xalloc.h.
5029 (xvasprintf): Use xalloc_die, not xmalloc_die.
5031 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5033 * dummy.c: Change copyright notice to FSF, and license to GPL.
5035 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5037 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5038 Problem reported by Bruno Haible in:
5039 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5041 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5043 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5044 in case some system header has #define'd it. Problem reported by
5045 Soeren D. Schulze in
5046 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5048 2004-09-08 Bruno Haible <bruno@clisp.org>
5050 * stdint_.h: New file, taken from GNU clisp.
5052 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5054 * xvasprintf.h: New file.
5055 * xvasprintf.c: New file.
5056 * xasprintf.c: New file.
5058 2004-09-08 Bruno Haible <bruno@clisp.org>
5060 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5062 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5064 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5066 Import from coreutils.
5067 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5068 strings on unbounded length. alloca's performance benefits aren't
5069 that important here.
5071 (parse_with_separator): New function, with most of the internals
5072 of the old parse_user_spec. Allow user to omit both user and group,
5073 for compatibility with FreeBSD.
5074 Clone only the user name, not the entire spec.
5075 Do not set *uid, *gid unless entirely successful.
5076 Avoid memory leak in some failing cases.
5077 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5078 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5079 (parse_user_spec): Rewrite to use parse_with_separator.
5081 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5083 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5084 its complicated substitute.
5085 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5086 and program_invocation_name.
5087 (__argp_basename) [!_LIBC]: Remove; the only use was
5088 replaced by its body.
5089 (__argp_short_program_name): Change condition from
5090 !defined __argp_short_program_name to
5091 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5092 to match argp-namefrob.h.
5093 (__argp_failure): Don't assume strerror_r returns char *.
5094 * argp-parse.c (N_): Define unconditionally.
5095 (argp_default_options): Fill out initializers with 0 to avoid
5098 2004-08-12 Simon Josefsson <jas@extundo.com>
5100 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5101 * getopt_.h: Renamed from getopt.h.
5103 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5105 Merge from coreutils.
5107 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5108 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5109 for Reliant Unix 5.43.
5111 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5112 (union fooround): Use uintmax_t, not long int.
5113 The rest is a merge from libc:
5114 [defined _LIBC]: Include <shlib-compat.h>.
5115 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5117 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5119 * strverscmp.c: Convert to UTF-8.
5121 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5123 * obstack.h (obstack_empty_p):
5124 Don't assume that chunk->contents is suitably aligned.
5125 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5126 Likewise. Problem reported by Benno in
5127 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5129 * chown.c (rpl_chown): Work even if the file is writeable but not
5130 readable. This could be improved further but it'd take some work.
5132 2004-08-08 Simon Josefsson <jas@extundo.com>
5134 * xgethostname.c: Don't include error.h (not used).
5137 * getpass.c: Include getpass.h first.
5139 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5141 * xalloc-die.c: New files.
5142 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5144 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5145 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5146 (_, N_, xalloc_die): Move to xalloc-die.c.
5147 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5148 so that we needn't mess with xalloc_msg_memory_exhausted.
5150 * sha1.h: Renamed from sha.h.
5151 (SHA1_H): Renamed from _SHA_H.
5152 (sha1_ctx): Renamed from sha_ctx.
5153 (sha1_init_ctx): Renamed from sha_init_ctx.
5154 (sha1_process_block): Renamed from sha_process_block.
5155 (sha1_process_bytes): Renamed from sha_process_bytes.
5156 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5157 (sha1_read_ctx): Renamed from sha_read_ctx.
5158 (sha1_stream): Renamed from sha_stream.
5159 (sha1_buffer): Renamed from sha_buffer.
5160 * sha1.c: Likewise; renamed from sha.c.
5161 Do not include <sys/types.h>.
5162 Include <stddef.h> rather than <stdlib.h>.
5164 2004-08-08 Bruno Haible <bruno@clisp.org>
5166 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5167 FILESYSTEM_PREFIX_LEN.
5168 * progreloc.c: Likewise.
5169 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5171 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5174 * argp-help.c (make_hol, hol_append): Don't assume that
5175 SIZE_MAX is a valid preprocessor constant.
5176 (__argp_basename): Change from "#ifndef _LIBC"
5177 to "#ifndef __argp_short_program_name", so that
5178 we don't compile these functions for tar.
5180 More merges from coreutils.
5181 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5182 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5184 * addext.c: Remove; no longer needed.
5185 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5186 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5187 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5188 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5189 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5190 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5191 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5192 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5193 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5194 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5195 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5196 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5197 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5198 Import changes from coreutils.
5200 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5202 Merge from coreutils.
5204 * .gdb-history: Remove; this doesn't belong here.
5206 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5207 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5208 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5210 * dirname.h: Include <stdbool.h>.
5211 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5212 for consistency with POSIX terminology. All uses changed.
5213 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5214 (strip_trailing_slashes): Use bool for booleans.
5215 * stripslash.c (strip_trailing_slashes): Likewise.
5217 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5218 sometimes returns a positive errno value even when it succeeds.
5219 (print_errno_message) [!LIBC]: Fall back on strerror if
5222 * path-concat.c (mempcpy): Don't define if a system header defines it.
5223 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5224 (longest_relative_suffix): New function.
5225 (path_concat): Use it. Assume first argument is not NULL.
5226 Port to DOS. Omit redundant separators.
5227 Report an error instead of returning NULL.
5228 Use mempcpy instead of memcpy.
5229 (xpath_concat): Remove: not declared or used.
5231 * same.h: Include <stdbool.h>
5232 (same_name): Return bool, not int.
5233 * same.c (same_name): Likewise.
5234 (errno): Don't declare; we assume C89 or better now.
5236 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5237 if not already defined.
5239 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5240 * dup-safer.c (errno): Likewise.
5242 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5244 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5247 2004-08-03 Simon Josefsson <jas@extundo.com>
5249 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5250 * progname.h: Don't include stdbool.h.
5252 2004-08-02 Simon Josefsson <jas@extundo.com>
5254 * getsubopt.h: New file, with comments from Bruno Haible.
5255 * getsubopt.c: New file, from glibc, but slightly modified based on
5256 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5258 2004-08-01 Simon Josefsson <jas@extundo.com>
5260 * xgetdomainname.c: Include stdlib.h, for free().
5262 2004-07-16 Simon Josefsson <jas@extundo.com>
5264 * dummy.c: New file.
5266 2004-07-16 Bruno Haible <bruno@clisp.org>
5268 * backupfile.h: Add extern "C" for C++.
5269 * closeout.h: Likewise.
5270 * copy-file.h: Likewise.
5271 * findprog.h: Likewise.
5272 * full-write.h: Likewise.
5273 * pathname.h: Likewise.
5274 * progname.h: Likewise.
5275 * stpcpy.h: Likewise.
5276 * stpncpy.h: Likewise.
5277 * strcase.h: Likewise.
5278 * strstr.h: Likewise.
5279 * xalloc.h: Likewise.
5281 * mbswidth.h: Add extern "C" for C++.
5282 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5284 2004-07-09 Simon Josefsson <jas@extundo.com>
5286 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5287 failed without this.)
5289 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5291 * fchown-stub.c: New file.
5293 2004-06-24 Jim Meyering <jim@meyering.net>
5295 * obstack.h (obstack_base): Cast to (void *), per documentation.
5297 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5299 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5301 2004-06-01 Jim Meyering <jim@meyering.net>
5303 * calloc.c: New file.
5305 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5307 * getdate.y (yylex): Allow space between sign and number.
5308 Problem reported by Dan Jacobson.
5310 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5311 and Jim Meyering <jim@meyering.net>
5313 Merge from coreutils CVS.
5315 * stat-macros.h: New file, with contents from file-type.h
5316 and coreutils' system.h.
5317 * file-type.c: Include "stat-macros.h".
5318 * file-type.h (file_type): Move all macro definitions to new file,
5321 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5322 Wrap old code with this conditional.
5323 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5324 function that does not dereference symlinks.
5325 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5327 * xreadlink.c: Include xreadlink.h first, to catch .h file
5328 dependency problems.
5329 (xreadlink): Accept new arg SIZE, for efficiency.
5330 All decls and uses changed.
5331 * xreadlink.h: Include <stddef.h>, for size_t.
5333 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5334 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5336 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5338 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5340 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5341 macros to be defined.
5342 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5343 the allocator returns NULL because the requested size is zero.
5345 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5347 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5348 var. Add comment explaining why libc still defines it. This
5349 merges the following patch from glibc:
5350 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5352 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5354 * obstack.c (_obstack): Remove unused variable. It hasn't been
5355 present in glibc since revision 1.1 of this file.
5356 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5357 obstack_alignment_mask, obstack_alloc, obstack_base,
5358 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5359 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5360 obstack_grow0, obstack_init, obstack_int_grow,
5361 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5362 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5363 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5364 nonexistent functions.
5366 2004-05-17 Derek R. Price <derek@ximbiot.com>
5367 Paul Eggert <eggert@cs.ucla.edu>
5369 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5371 2004-05-14 Bruno Haible <bruno@clisp.org>
5373 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5374 that consists of a '.' followed by an empty digit string.
5375 Patch by Tor Lillqvist <tml@iki.fi>.
5377 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5379 Port obstack to the AS/400, where pointers are 16 bytes wide and
5380 you cannot cast an integer to a valid pointer. This patch is
5381 currently waiting to be integrated into glibc; see
5382 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5384 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5385 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5386 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5387 (struct obstack): temp member is now a union of a pointer and
5388 an integer, instead of an integer. All integer uses changed.
5389 This does not affect the physical layout of struct obstack,
5390 except on hosts (like the AS/400) where the size or alignment of
5391 void * is greater than that of ptrdiff_t.
5392 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5393 __STDC__)]: Store temporary in pointer member of union, not
5395 * obstack.c: Include <stddef.h>, for offsetof.
5396 (struct fooalign): Remove; it doesn't need a name.
5397 (union fooround): Change double to long double, and add void *.
5398 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5399 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5400 not a macro. Hence the values are always int; so remove all
5401 casts-to-int in uses.
5403 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5404 Derek Price <derek@ximbiot.com>
5406 * alloca.c: Include <alloca.h>, to get our interface.
5407 * alloca_.h: Use __alloca on AIX, so that we don't have to
5408 include <alloca.h> first. Use C89 prototype for alloca; this
5409 requires including <stddef.h> for size_t. Use extern "C" if C++.
5410 Use #elif for simplicity, since we can assume C89 now.
5411 Don't try to source the system alloca.h since it will not be found
5412 and to prevent recursively including its replacement.
5413 * fnmatch.c: Include <alloca.h> instead of opencoding.
5414 * regex.c: Likewise.
5416 2004-05-16 Derek Price <derek@ximbiot.com>
5417 Paul Eggert <eggert@cs.ucla.edu>
5419 getline cleanup. This changes the getndelim2 API: both order of
5420 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5423 * getline.c: Don't include stddef.h or stdio.h, since our
5424 interface does that.
5425 (getline): Always use getdelim, so that we don't have two
5426 copies of this code.
5427 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5429 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5430 (GETNDELIM2_MAXIMUM): New macro.
5431 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5432 instead of the old practice of delim2==0. All callers changed.
5433 Return -1 on overflow, instead of returning junk.
5434 Do not set *linesize unless allocation succeeds.
5435 * getndelim2.h: Do not include stddef.h; no longer needed, now
5436 that we include sys/types.h.
5437 * getnline.h: Likewise.
5438 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5439 (getndelim2): Reorder arguments.
5440 * getnline.c (getnline, getndelim):
5441 Don't discard the NMAX argument.
5442 (getnline): Invoke getndelim, to avoid code duplication.
5443 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5444 of (size_t) -1 by callers of the getnline family.
5446 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5448 * nanosleep.c (suspended): Change its type from int to
5449 sig_atomic_t volatile.
5450 (first_call): Make it private to rpl_nanosleep, and have it
5451 be zero initially as that's a bit faster.
5452 (my_usleep): Round up fractional times instead of truncating them,
5453 as this is the usual meaning for 'sleep'.
5455 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5457 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5458 (ENOSYS): Define if not defined.
5459 (settime): Fall back on stime if it exists and settimeofday fails.
5460 But don't bother with fallbacks if a method fails with errno == EPERM.
5462 2004-05-11 Jim Meyering <jim@meyering.net>
5464 Prior to this change, the save_cwd caller required read access to the
5465 current directory on most systems (ones with the fchdir function).
5467 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5468 fails, try write-only, and finally, resort to using xgetcwd.
5470 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5472 * obstack.c, obstack.h: Import changes from libc.
5474 2004-04-28 Bruno Haible <bruno@clisp.org>
5476 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5477 implicitly appends .exe to executables.
5478 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5479 accepts Windows pathnames.
5480 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5481 Cygwin like Windows, since it now accepts Windows pathnames.
5482 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5483 Cygwin like Windows, since it now accepts Windows pathnames.
5484 Reported by Derek Robert Price <derek@ximbiot.com>.
5486 2004-04-20 Jim Meyering <jim@meyering.net>
5488 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5490 2004-04-20 Jim Meyering <jim@meyering.net>
5491 Bruno Haible <bruno@clisp.org>
5493 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5494 memory when realloc fails.
5496 2004-04-18 Jim Meyering <jim@meyering.net>
5498 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5499 don't leak memory and do call END_UTMP_ENT.
5501 2004-04-11 Paul Eggert <eggert@twinsun.com>
5503 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5504 (CHAR_BIT): Remove, since we assume C89.
5505 Include <stdint.h> if available, as per current Autoconf CVS advice.
5507 2004-03-30 Paul Eggert <eggert@twinsun.com>
5509 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5510 not bool, to be more consistent with Unix conventions.
5511 Suggested by Bruno Haible.
5513 Merge from coreutils.
5515 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5518 * getdate.h: Include stdbool.h, and timespec.h instead of
5519 the usual <time.h> dance.
5520 (get_date): Change signature to support fractional time stamps.
5521 All callers changed.
5522 * getdate.y: Include "getdate.h" first, as we can now
5523 assume C89 and don't need to worry about 'const'.
5524 Similarly, include "unlocked-io.h" near start, not in middle.
5526 (textint.value): Use long int rather than int.
5527 (textint.digits): Use size_t rather than int.
5528 (BILLION, LOG10_BILLION): New constants.
5529 (parser_control): New member rel_ns. Members day_ordinal,
5530 time_zone, month, day, hour, minutes, rel_year, rel_month,
5531 rel_day, rel_hour, rel_minutes, rel_seconds
5532 are now long int, not int. Member seconds is now struct timespec,
5533 not int. New member timespec_seen. Members dates_seen, days_seen,
5534 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5536 (%union.intval): Now long int, not int.
5537 New member timespec.
5538 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5539 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5540 (spec): Now is a timespec or an item list.
5541 (timespec, items): New nonterminals.
5542 (time, rel, relunit, number, get_date):
5543 Add support for fractional seconds.
5544 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5545 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5546 (to_hour): First arg is now long int, not int.
5547 (to_year): Returns long int, not int.
5548 Don't treat year -70 like 70.
5549 (tm_diff): Returns long int, not int.
5550 (lookup_word): Use bool instead of int when appropriate.
5551 (yylex): Use size_t for count, not int.
5552 Detect overflow when parsing large integer constants.
5553 Add support for fractions.
5554 (get_date): Make pointers 'const' if possible.
5555 Use more-portable code to detect integer overflow.
5556 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5557 Don't use ctime; it's not reliable if the year has >4 digits.
5559 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5560 This is for compatibility with BSD.
5562 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5563 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5564 From coreutils' system.h.
5566 * userspec.c: Don't include "posixver.h".
5567 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5568 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5569 compatible extension. Simplify code by removing a boolean int
5570 that was always nonzero if a string was nonnull.
5572 2004-03-30 Jim Meyering <jim@meyering.net>
5574 Merge from coreutils.
5576 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5578 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5579 an empty input stream.
5581 * readtokens.c: Include <stdbool.h>.
5582 (readtoken): Use `size_t' rather than int/long.
5583 All callers adjusted.
5584 Use `bool' rather than `int' where appropriate.
5585 Use memset rather than an explicit loop.
5586 Use x2nrealloc rather than xrealloc.
5587 Allow the use of `\0' as a delimiter.
5588 (readtokens): Likewise.
5589 * readtokens.h (readtoken, readtokens): Update prototypes.
5591 2004-03-30 Bruno Haible <bruno@clisp.org>
5593 * getloadavg.c (getloadavg): Don't assume setlocale returns
5596 2004-03-29 Paul Eggert <eggert@twinsun.com>
5598 Merge changes to getloadavg.c from coreutils and Emacs.
5600 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5601 Define to an expression, not to the empty string.
5602 Include cloexec.h and xalloc.h.
5603 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5604 Use set_cloexec_flag rather than rolling our own.
5605 * cloexec.c, cloexec.h: New files.
5607 2004-03-18 Paul Eggert <eggert@twinsun.com>
5609 * getopt.h: Sync with libc CVS.
5611 2004-03-18 Paul Eggert <eggert@twinsun.com>
5612 Bruno Haible <bruno@clisp.org>
5614 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5615 not on all platforms that have <wchar.h>.
5616 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5618 2004-03-09 Paul Eggert <eggert@twinsun.com>
5620 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5622 * getopt_int.h: New file, also synced from libc.
5624 2004-03-07 Paul Eggert <eggert@twinsun.com>
5626 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5627 '#if' expressions. Unlike the code it replaces, it does not
5628 depend on (defined _SC_PAGESIZE). However, it does depend on
5629 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5630 first reported by Jason Andrade in
5631 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5633 2004-01-18 Simon Josefsson <jas@extundo.com>
5635 * strdup.h: New file.
5636 * strdup.c: Include it.
5637 * path-concat.c: Include strdup.h. Drop strdup declaration.
5638 * userspec.c: Include strdup.h. Drop strdup declaration.
5640 2004-02-06 Karl Berry <karl@gnu.org>
5642 * config.charset: update from gettext 0.14.1.
5644 2004-02-05 Paul Eggert <eggert@twinsun.com>
5646 Add comments and code, prompted by suggestions from Bruno Haible
5648 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5649 describing the enum quoting_style values.
5650 * quotearg.c (quotearg_alloc): New function.
5651 (quotearg_buffer_restyled): Treat lone { and } as special.
5652 Treat = as special. Work around bug with older shells
5653 that "see" a '\' that is really the 2nd byte of a multibyte char.
5654 Quote empty string with shell_quoting_style.
5656 2004-02-03 Bruno Haible <bruno@clisp.org>
5658 * pipe.h: New file, from GNU gettext.
5659 * pipe.c: New file, from GNU gettext.
5661 2004-01-27 Bruno Haible <bruno@clisp.org>
5663 * execute.h: New file, from GNU gettext.
5664 * execute.c: New file, from GNU gettext.
5665 * w32spawn.h: New file, from GNU gettext.
5667 2004-01-23 Paul Eggert <eggert@twinsun.com>
5669 Exit-status fix from coreutils.
5671 Use exit_failure consistently in place of EXIT_FAILURE,
5672 so that program exit statuses are consistent on failure.
5674 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5675 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5676 * argmatch.h: Comment fix to match the above.
5677 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5678 Now a macro referring to exit_failure, instead of a separate
5679 variable. Include "exitfail.h" to get it.
5680 * xstrtol.h: Include "exitfail.h".
5681 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5683 * long-options.c (parse_long_options): Use prototype
5684 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5687 2004-01-21 Jim Meyering <jim@meyering.net>
5689 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5690 so as not to conflict with a different-sized __mktime_internal
5691 function in GNU libc.
5692 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5693 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5695 2004-01-18 Paul Eggert <eggert@twinsun.com>
5697 Merge from diffutils.
5699 * file-type.c (file_type): Add typed memory objects.
5700 * file-type.h (S_TYPEISTMO): New macro.
5702 * c-stack.h (c_stack_action): Remove argv argument.
5703 * c-stack.c (c_stack_action): Likewise. All uses changed.
5704 (die): Don't calculate message unless segv_action returns.
5705 (get_stack_location, min_address_from_argv, max_address_from_argv,
5706 volatile stack_base, volatile_stack_size): Remove.
5707 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5708 that every segmentation violation is a stack overflow. (Ouch!)
5709 See Debian bug 136249 (still outstanding) for more info about why
5710 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5712 2003-11-30 Bruno Haible <bruno@clisp.org>
5714 Safer stack allocation.
5715 * setenv.c: Include allocsa.h.
5716 (alloca): Remove fallback definition.
5717 (freea): Remove macro.
5718 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5721 2003-10-17 Bruno Haible <bruno@clisp.org>
5723 * binary-io.h: Avoid warnings on Cygwin.
5725 2003-12-28 Bruno Haible <bruno@clisp.org>
5727 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5728 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5730 2003-11-28 Bruno Haible <bruno@clisp.org>
5732 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5734 2003-11-27 Bruno Haible <bruno@clisp.org>
5736 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5738 2003-11-17 Bruno Haible <bruno@clisp.org>
5740 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5742 2003-11-24 Bruno Haible <bruno@clisp.org>
5744 * xallocsa.h: New file, from GNU gettext.
5745 * xallocsa.c: New file, from GNU gettext.
5747 2003-11-24 Bruno Haible <bruno@clisp.org>
5749 * allocsa.h: New file, from GNU gettext.
5750 * allocsa.c: New file, from GNU gettext.
5752 2003-11-24 Bruno Haible <bruno@clisp.org>
5754 * eealloc.h: New file.
5756 2004-01-15 Jim Meyering <jim@meyering.net>
5758 Merge from coreutils.
5760 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5761 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5762 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5764 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5765 optional configure-time default.
5767 * version-etc.c (version_etc_copyright): Update copyright date.
5769 * xreadlink.c (xreadlink): Correct outdated comment.
5771 2004-01-15 Paul Eggert <eggert@twinsun.com>
5773 Merge from coreutils.
5775 * posixver.c: Include posixver.h.
5777 * same.c: Include <stdbool.h>, <limits.h>.
5778 (_POSIX_NAME_MAX): Define if not defined.
5780 (same_name): If file names are silently truncated, report
5781 that the file names are the same if they are the same after
5782 the silent truncation.
5784 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5785 conversion function.
5786 * xstrtod.c (xstrtod): Likewise. All callers changed to
5787 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5790 2004-01-14 Paul Eggert <eggert@twinsun.com>
5792 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5793 with like-named macro in fnmatch.c.
5794 (EXT): Use an internal constant instead.
5796 Merge fnmatch patches from glibc.
5797 * fnmatch.c (mbsinit): Remove define.
5798 Add libc_hidden_ver (__fnmatch, fnmatch).
5799 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5800 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5802 2003-12-14 Karl Berry <karl@gnu.org>
5804 * config.charset: update from gettext-runtime.
5806 2003-12-03 Paul Eggert <eggert@twinsun.com>
5808 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5809 Bug reported by Alfred M. Szmidt.
5811 2003-11-29 Karl Berry <karl@gnu.org>
5813 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5815 2003-11-23 Paul Eggert <eggert@twinsun.com>
5816 Bruno Haible <bruno@clisp.org>
5818 * printf-parse.h: Don't include sys/types.h.
5819 (ARG_NONE): New macro.
5820 (char_directive): Change type of *arg_index fields to size_t.
5821 * printf-parse.c: Don't include sys/types.h.
5822 (SSIZE_MAX): Remove macro.
5823 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5824 Remove unnecessary overflow check.
5825 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5828 2003-11-24 Paul Eggert <eggert@twinsun.com>
5830 * alloca.c: Remove dependency on xalloc module.
5831 (xalloc_die): Remove.
5832 (memory_full) [!defined emacs]: New macro.
5833 [!defined emacs]: Don't include xalloc.h.
5834 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5835 address arithmetic overflows. Change datatypes a bit to avoid
5838 2003-11-22 Jim Meyering <jim@meyering.net>
5840 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5842 2003-11-17 Bruno Haible <bruno@clisp.org>
5844 * vasnprintf.c (alloca): Remove fallback definition.
5845 (freea): Remove definition.
5846 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5847 Reported by Paul Eggert.
5849 2003-11-17 Jim Meyering <jim@meyering.net>
5851 On systems without utime and without a utimes function capable of
5852 dealing with a NULL struct utimbuf* argument, this utime replacement
5853 could -- in unusual circumstances -- leak a file descriptor.
5854 * utime.c: Include <unistd.h> and <errno.h>.
5855 (utime_null): Be sure to close `fd' and to preserve errno.
5856 Reported by Geoff Collyer via Arnold Robbins.
5858 2003-11-16 Paul Eggert <eggert@twinsun.com>
5859 Bruno Haible <bruno@clisp.org>
5861 Protect against address arithmetic overflow.
5862 * printf-args.h: Include stddef.h.
5863 (arguments): Change type of field 'count' to size_t.
5864 * printf-args.c (printf_fetchargs): Use size_t instead of
5865 'unsigned int' where appropriate.
5866 * printf-parse.h: Include sys/types.h.
5867 (char_directive): Change type of *arg_index fields to ssize_t.
5868 (char_directives): Change type of fields 'count', max_*_length to
5870 * printf-parse.c: Include sys/types.h and xsize.h.
5871 (SSIZE_MAX): Define fallback value.
5872 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5873 instead of 'int' where appropriate. Check a_allocated, d_allocated
5874 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5875 * vasnprintf.c: Include xsize.h.
5876 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5877 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5878 overflow. Avoid wraparound when converting a width or precision from
5881 2003-11-16 Bruno Haible <bruno@clisp.org>
5883 Update from GNU gettext.
5884 * printf-parse.c: Generalize to it can be compiled for wide strings.
5885 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5886 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5887 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5888 SNPRINTF): New macros.
5889 Don't include <alloca.h> if the file is used inside libintl.
5890 (local_wcslen): New function, for Solaris 2.5.1.
5891 (VASNPRINTF): Use it instead of wcslen.
5893 2003-11-16 Bruno Haible <bruno@clisp.org>
5895 * xsize.h (xmax): New function.
5896 (xsum, xsum3, xsum4): Declare as "pure" functions.
5898 2003-11-12 Paul Eggert <eggert@twinsun.com>
5900 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5901 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5902 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5903 heuristic is just as accurate as far as we know, and it removes a
5904 dependency on size_max.m4 and ptrdiff_max.m4.
5906 2003-11-12 Paul Eggert <eggert@twinsun.com>
5908 * xstrtol.c (__xstrtol): Remove "break" immediately after
5909 "return", to pacify some unknown compiler. Problem reported
5912 2003-11-11 Bruno Haible <bruno@clisp.org>
5914 * xsize.h (SIZE_MAX): Remove fallback definition.
5915 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5918 2003-11-10 Paul Eggert <eggert@twinsun.com>
5920 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5921 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5922 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5924 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5925 not (size_t) -1, since it's defined here.
5927 2003-11-06 Paul Eggert <eggert@twinsun.com>
5929 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5930 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5931 Reject sizes of exactly SIZE_MAX bytes.
5932 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5933 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5935 2003-11-05 Bruno Haible <bruno@clisp.org>
5937 * xsize.h: Include limits.h, to avoid a possible collision with
5938 SIZE_MAX defined in <limits.h> on Solaris.
5940 2003-11-04 Bruno Haible <bruno@clisp.org>
5942 * xsize.h: New file.
5943 * linebreak.c: Include xsize.h.
5944 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5945 argument for overflow.
5946 Suggested by Paul Eggert.
5948 2003-10-31 Bruno Haible <bruno@clisp.org>
5950 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5951 to avoid (extremely rare) race condition.
5952 Suggested by Paul Eggert.
5954 2003-11-03 Jim Meyering <jim@meyering.net>
5956 * userspec.c: Include "userspec.h".
5957 * userspec.h: New file.
5959 2003-10-31 Paul Eggert <eggert@twinsun.com>
5961 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5962 * mountlist.c (SIZE_MAX): Define if not defined already.
5963 (read_filesystem_list): Set and use me_type_malloced.
5964 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5965 whatever the type happens to be), for brevity and consistency.
5966 Check for size calculation overflow on Alphas running OSF/1.
5968 2003-10-31 Jim Meyering <jim@meyering.net>
5970 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5972 * linebuffer.c: Include <string.h> for declaration of memset.
5974 2003-10-30 Paul Eggert <eggert@twinsun.com>
5975 Bruno Haible <bruno@clisp.org>
5977 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5978 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5980 2003-10-29 Paul Eggert <eggert@twinsun.com>
5982 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5983 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5985 * quotearg.c (quotearg_n_options): Use it.
5986 * group-member.c: Include <stdbool.h>.
5987 (free_group_info): Arg is now const *; don't free arg.
5988 (get_group_info): Now returns bool and accepts struct group_info *,
5989 rather than returning a malloc'ed struct group_info *.
5990 All uses changed. Check for overflow in internal size calculation.
5992 * getusershell.c (readname): Simplify the code by using x2nrealloc
5993 rather than xmalloc/xrealloc.
5994 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5995 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5996 conformance bug: the old code used a pointer after freeing the
5997 storage that it addressed.
5998 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5999 rather than doing it by hand.
6000 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6001 the buffer preserved. Use free and xmalloc instead.
6002 * quotearg.c (quotearg_n_options): Likewise.
6003 Use a simpler test for size overflow. Don't use xalloc_oversized
6004 because unsigned int might be wider than size_t (!); this suggests
6005 that we should switch from unsigned int to size_t for slot numbers.
6007 2003-10-27 Bruno Haible <bruno@clisp.org>
6009 * stdbool_.h: Better support for BeOS.
6011 2003-10-27 Paul Eggert <eggert@twinsun.com>
6013 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6014 to allocate the returned structure. Do not allocate a subarray,
6015 as x2nrealloc will do that.
6016 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6017 instead of xnrealloc.
6018 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6020 2003-10-26 Paul Eggert <eggert@twinsun.com>
6022 * xalloc.h (xalloc_oversized): New static inline function, for
6023 callers that want to do their own size-overflow checking. Include
6024 <stdbool.h>, since xalloc_oversized returns bool.
6025 * xalloc.c (array_size_overflow): Remove. All callers changed
6026 to use xalloc_oversized.
6028 Add two functions x2realloc, x2nrealloc, for programs that grow
6029 arrays dynamically by doubling their sizes.
6030 * xalloc.h (x2realloc, x2nrealloc): New decls.
6031 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6034 Port to C99 semantics for 'inline' of external functions.
6035 Bug reported by Bruno Haible.
6036 * xmalloc.c (xnmalloc_inline): New static inline function,
6037 with the old contents of xnmalloc.
6038 (xnmalloc, xmalloc): Use it.
6039 (xnrealloc_inline): New static inline function,
6040 with the old contents of xnrealloc.
6041 (xnrealloc, xrealloc): Use it.
6043 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6045 2003-10-25 Paul Eggert <eggert@twinsun.com>
6047 Fix several address-calculation bugs in the hash modules,
6048 plus some minor code cleanup.
6050 * hash.h: Include <stdbool.h>, for bool.
6051 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6052 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6053 hash_get_n_entries, hash_get_max_bucket_length,
6054 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6055 hash_rehash): Use size_t rather than unsigned.
6056 * hash.c (struct hash_table, hash_get_n_buckets,
6057 hash_get_n_buckets_used, hash_get_n_entries,
6058 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6059 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6060 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6062 (SIZE_MAX): Define if not defined.
6063 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6064 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6066 Use const * when possible.
6067 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6068 (check_tuning): Fix bug: if tuning parameters were very close to
6069 0 or 1, rounding errors could have caused subscript violations.
6070 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6071 (hash_initialize): Add 'fail:' label
6072 to free table and return NULL, and use it to simplify code.
6073 Use calloc rather than clearing the storage ourself.
6074 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6075 buffer size calculations.
6076 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6077 Include <stddef.h>, for size_t.
6078 * hash-pjw.c (hash_pjw): Likewise.
6079 Switch to method described by Bruno Haible.
6080 Include <limits.h>, for CHAR_BIT.
6081 (SIZE_BITS): New macro.
6083 2003-10-21 Paul Eggert <eggert@twinsun.com>
6085 * getndelim2.c (getndelim2): When size calculation overflows,
6086 ceiling the allocation at NMAX bytes rather than silently
6087 discarding input bytes before NMAX is reached. This makes
6088 a difference only if NMAX exceeds SIZE_MAX / 2.
6090 * obstack.c: Merge from glibc.
6091 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6092 Add libc_hidden_def (_obstack_newchunk).
6093 (_obstack_free) [! defined _LIBC]: Remove.
6094 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6095 a clone of the function body.
6096 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6097 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6099 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6100 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6103 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6104 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6105 Don't use lvalue casts, as GCC plans to remove support for them
6106 in GCC 3.5. Reported by Joseph S. Myers. This bug
6107 was also present in the non-GCC version, indicating that this
6108 code had always been buggy and had never been widely used.
6109 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6110 Use the fast variant of each macro, rather than copying the
6111 definiens of the fast variant; that way, we'll be more likely to
6112 catch future bugs in the fast variants.
6114 2003-10-20 Bruno Haible <bruno@clisp.org>
6116 * wait-process.h: New file, from GNU gettext.
6117 * wait-process.c: New file, from GNU gettext.
6119 2003-10-19 Jim Meyering <jim@meyering.net>
6121 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6123 2003-10-16 Paul Eggert <eggert@twinsun.com>
6125 * getgroups.c: Include <errno.h>, <stdlib.h>.
6126 (getgroups): First arg is int, not size_t.
6127 Don't let 'free' mangle errno.
6129 2003-10-16 Jim Meyering <jim@meyering.net>
6131 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6133 2003-10-15 Paul Eggert <eggert@twinsun.com>
6135 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6137 (new_exclude, add_exclude_file): Initial size no longer needs to
6139 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6140 our own address arithmetic overflow checking.
6142 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6143 (fnmatch): Do not alloca more than 2000 wide characters;
6144 instead, use malloc for large buffers.
6145 Check for address arithmetic overflow, and return -1
6146 with errno set to ENOMEM in that case.
6147 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6148 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6149 instead, return -1. Check for address arithmetic overflow.
6151 2003-10-14 Paul Eggert <eggert@twinsun.com>
6153 Handle invalid suffixes and overflow independently, so that
6154 callers can treat them independently as needed. Fix some bugs in
6155 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6156 suffix for a human-readable blocksize. The major caller-visible
6157 change is the addition of a new
6158 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6159 that both overflow and suffix chars were found.
6161 * human.c (humblock): Don't check separately for invalid suffix
6162 char; that is xstrtoumax's job (now that its bug is fixed).
6163 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6164 INTMAX_MAX]: New macros.
6165 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6166 TYPE_MAXIMUM): New macros.
6167 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6168 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6169 if overflow occurs, as it's what __strtol does and it's more useful
6171 (__xstrtol): If __strtol reports some error other than ERANGE,
6172 reflect it to the caller as LONGINT_INVALID. If it reports
6173 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6174 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6175 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6177 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6178 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6179 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6180 [defined UINTMAX_MAX]: New macros.
6182 2003-10-14 Bruno Haible <bruno@clisp.org>
6184 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6185 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6186 Also use volatile where needed.
6188 2003-10-12 Paul Eggert <eggert@twinsun.com>
6190 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6191 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6192 and define in terms of the other primitives.
6193 * xmalloc.c: Include stdbool.h; do not include exit.h.
6194 (SIZE_MAX): Define if not already defined.
6195 (array_size_overflow): New function.
6196 (xalloc_die): Abort instead of exiting if 'error' returns.
6197 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6198 (xmalloc, xrealloc): Use them.
6199 (xcalloc): Check for address arithmetic overflow.
6200 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6201 a bit faster than strcpy.
6203 2003-10-08 Paul Eggert <eggert@twinsun.com>
6205 Merge getpass from libc, plus a few fixes.
6207 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6208 Include <stdbool.h>.
6209 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6210 __fsetlocking to empty.
6211 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6212 do include <bits/libc-lock.h>.
6213 Do not include <fcntl.h>; not needed.
6214 [_LIBC]: Include <wchar.h>.
6215 (NOTCANCEL_MODE): New macro.
6216 (flockfile, funlockfile) [_LIBC]: New macros.
6217 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6218 [!_LIBC]: New macros.
6219 (call_fclose): New function.
6220 (getpass): Use it. Save tty stream separately; this simplifies the
6221 code and makes it more reliable if stdin happens to equal stdout.
6222 Invoke __fsetlocking on tty.
6223 Handle thread cancellation if needed.
6224 Namespace cleanup (use __tcgetattr, __getline).
6225 Use bool for Booleans.
6226 [USE_IN_LIBIO]: Handle wide streams.
6227 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6228 stream might go where.
6230 * unlocked-io.h: Include <stdio.h>, so that the caller
6231 doesn't have to include <stdio.h> before us.
6232 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6233 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6234 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6235 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6236 if not declared, so that we can use getpass.c code from libc without
6238 (flockfile, ftrylockfile, funlockfile): New macros.
6240 2003-10-06 Bruno Haible <bruno@clisp.org>
6242 * version-etc-2.h: Remove file.
6243 * version-etc-2.c: Remove file.
6245 2003-09-25 Jim Meyering <jim@meyering.net>
6246 Bruno Haible <bruno@clisp.org>
6248 This lets translators provide better translations for the
6249 "Written by ..." part of --version output.
6250 * version-etc.h: Include stdarg.h.
6251 (version_etc_copyright): Declare as readonly.
6252 (version_etc): Make this function variadic with a NULL-terminated list
6253 of author name strings.
6254 (version_etc_va): New declaration.
6255 * version-etc.c: Include stdarg.h, stdlib.h.
6256 (version_etc_copyright): Declare as readonly.
6257 (version_etc_va): New function. Provide a different translatable string
6258 for each possible number of authors < 10. Abbreviate when there are 10
6260 (version_etc): Make this function variadic. Call version_etc_va.
6261 Suggestion from Gary V. Vaughan.
6263 * long-options.h (parse_long_options): Change prototype: the authors
6264 string is moved to the end and becomes variadic.
6265 * long-options.c: Include stdarg.h.
6266 (parse_long_options): Make this function variadic, too.
6267 Call version_etc_va, not version_etc.
6269 2003-10-06 Bruno Haible <bruno@clisp.org>
6271 * fatal-signal.h: New file, from GNU gettext.
6272 * fatal-signal.c: New file, from GNU gettext.
6274 2003-10-04 Karl Berry <karl@gnu.org>
6276 * argp*: update from libc.
6278 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6280 * getpass.c (getpass): Use a no-op fseek when switching from input to
6281 output mode on the same stream.
6283 2003-09-29 Paul Eggert <eggert@twinsun.com>
6285 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6286 Fix arg typo in previous patch.
6288 2003-09-28 Jim Meyering <jim@meyering.net>
6290 * error.c: Correct cpp indentation.
6292 2003-09-27 Paul Eggert <eggert@twinsun.com>
6294 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6295 Omit the special code that used __typeof__, since we worry that
6296 it could be more trouble than it's worth. See:
6297 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6298 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6302 2003-09-26 Jim Meyering <jim@meyering.net>
6304 * error.c (error_tail): Move some declarations
6305 into inner scope where the local variables are used.
6307 2003-09-26 Bruno Haible <bruno@clisp.org>
6309 * stpncpy.h (gnu_stpncpy): New declaration.
6310 (stpncpy): Define as alias for gnu_stpncpy.
6311 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6313 2003-09-26 Paul Eggert <eggert@twinsun.com>
6315 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6316 (error_tail): Do not loop, reallocating temporary buffer, since
6317 the output cannot contain more wide characters than the input
6318 contains bytes, the size must be big enough already. This avoids
6319 one potential size overflow calculation. Check for size overflow
6320 when calculating temporary buffer size. Free temporary buffer
6321 when done, if it was allocated with malloc; this plugs a memory
6322 leak. Remove casts from void * to pointers, that are no longer
6323 needed now that we're assuming C89 or better.
6325 Merge error changes from glibc.
6327 * error.c, error.h: Update copyright notice header to match glibc.
6328 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6329 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6330 Disable cancellation while printing error.
6331 * error.h: Prepend __ to parameter names.
6333 2003-09-25 Karl Berry <karl@gnu.org>
6335 * argp-fmtstream.c, argp-help.c: update from libc.
6337 2003-09-25 Bruno Haible <bruno@clisp.org>
6339 * version-etc-2.h: New file, from version-etc.h with modifications.
6340 * version-etc-2.c: New file, from version-etc.c with modifications.
6342 2003-09-25 Simon Josefsson <jas@extundo.com>
6344 * xgetdomainname.h: New file.
6345 * xgetdomainname.c: New file.
6347 2003-09-25 Simon Josefsson <jas@extundo.com>
6348 Bruno Haible <bruno@clisp.org>
6350 * getdomainname.h: New file.
6351 * getdomainname.c: New file.
6353 2003-09-24 Paul Eggert <eggert@twinsun.com>
6355 * linebuffer.c (freebuffer): Don't free the argument, just
6356 the buffer associated with the argument. Bug reported by
6359 2003-09-19 Karl Berry <karl@gnu.org>
6361 * argp.h: update from libc.
6363 2003-09-16 Paul Eggert <eggert@twinsun.com>
6365 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6366 input error, instead of returning NULL the next time we are called
6367 (and therefore losing track of errno).
6369 2003-09-15 Paul Eggert <eggert@twinsun.com>
6371 * getndelim2.c (getndelim2): Don't trash errno when a read
6372 fails, so that the caller gets the proper errno.
6374 * readutmp.c (read_utmp): Likewise.
6375 Check for fstat error. Close stream and free storage
6378 2003-09-14 Bruno Haible <bruno@clisp.org>
6380 * fwriteerror.h: New file.
6381 * fwriteerror.c: New file.
6383 2003-09-14 Jim Meyering <jim@meyering.net>
6385 * getloadavg.c: Correct cpp indentation.
6386 * strdup.c: Likewise.
6387 * vasnprintf.c: Likewise.
6389 2003-09-12 Paul Eggert <eggert@twinsun.com>
6391 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6392 * obstack.c [!defined _LIBC]: Likewise.
6393 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6394 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6395 * exitfail.c: Don't include stdlib.h; no longer needed.
6397 More changes to assume C89 or better.
6399 * error.c (error_tail): Assume vprintf.
6401 * argmatch.c (getenv): Remove decl.
6402 * progreloc.c (get_full_program_name): Define via prototype.
6403 * setenv.c (clearenv): Likewise.
6404 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6406 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6407 (malloc, memcpy): Remove decls.
6408 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6409 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6410 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6411 (memcpy): Remove macro.
6412 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6413 (__P): Remove. All uses removed.
6414 (PTR): Remove. All uses changed to void *.
6415 (CHAR_BIT, NULL): Remove.
6416 (spaces, zeros, memset_space, memset_zero)
6417 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6419 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6420 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6421 Define with prototype.
6422 Remove now-unnecessary prototype decl.
6423 (extra_args_spec): Assume ANSI C. All uses changed.
6424 (extra_args_spec_iso): Remove.
6425 (my_strftime, emacs_strftimeu): Define via prototype.
6426 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6428 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6429 * strtoimax.c: Include <stdlib.h> unconditionally.
6430 (strtoul, strtol): Remove decls.
6431 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6433 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6434 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6435 (LOCALE_PARAM_PROTO): New macro.
6436 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6437 (INTERNAL (strtol), strtol): Define with a prototype.
6438 (PARAMS): Remove. All uses removed.
6439 * tempname.c: Include <string.h> unconditionally.
6440 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6441 * xgethostname.c (main): Define with a prototype.
6442 * xmalloc.c: Include "xalloc.h" first, to check interface.
6443 Include <stdlib.h> unconditionally.
6444 (calloc, malloc, realloc, free): Remove decls.
6445 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6446 Include <stdlib.h> unconditionally. Sort include file names.
6448 (xstrtod): Define with a prototype.
6449 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6450 (strtol, strtoul): Remove decls.
6452 2003-09-11 Paul Eggert <eggert@twinsun.com>
6454 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6455 Include <stdlib.h>, <string.h> unconditionally.
6456 Remove now-unnecessary cast to char *.
6457 * strnlen.c: Include <string.h> unconditionally.
6458 * yesno.c (yesno): Define with a prototype.
6460 2003-09-10 Bruno Haible <bruno@clisp.org>
6462 * strcspn.c: Include <string.h> unconditionally.
6463 * strpbrk.c: Include <string.h> unconditionally.
6464 * strstr.c: Include <string.h> unconditionally.
6465 * unicodeio.c: Include <string.h> unconditionally.
6466 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6467 * unsetenv.c: Likewise.
6468 * xreadlink.c: Include <stdlib.h> unconditionally.
6469 * yesno.c: Include <stdlib.h> unconditionally.
6470 (rpmatch): Add prototype.
6472 2003-09-10 Jim Meyering <jim@meyering.net>
6474 * error.c: Correct indentation of cpp directives.
6476 2003-09-09 Paul Eggert <eggert@twinsun.com>
6480 * acosl.c (main): Use a prototype.
6481 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6484 * getloadavg.c (getloadavg, main): Define via prototypes.
6486 * getopt.h (struct option.name): Assume C89, and use 'const'.
6487 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6488 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6490 * getopt.c (const): Remove macro.
6491 Include <string.h> unconditionally.
6492 (my_index): Remove; all uses changed to strchr.
6493 (strlen): Remove decl.
6494 (exchange): Remove forward decl; no longer needed.
6495 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6496 Define with prototype.
6497 * getopt1.c (const): Remove macro.
6498 (getopt_long, getopt_long_only, main): Define with prototype.
6500 * getugroups.c: Include <string.h> unconditionally.
6502 * getusershell.c: Include <stdlib.h> unconditionally.
6503 (getusershell, setusershell, endusershell, readname, main):
6504 Define with prototypes.
6506 * group-member.c: Include group-member.h first.
6507 Include <stdlib.h> unconditionally.
6509 * hard-locale.c: Include hard-locale.h first.
6510 Include <stdlib.h>, <string.h> unconditionally.
6512 * hash.c (free, malloc): Remove decls.
6513 Include <stdlib.h> unconditionally.
6515 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6516 (getenv): Do not declare.
6518 * idcache.c: Include <string.h> unconditionally.
6520 * long-options.c: Include long-options.h first, to test interface.
6521 Include <stdlib.h> unconditionally.
6523 * makepath.c: Include makepath.h first, to test interface.
6524 Include <stdlib.h> and <string.h> unconditionally.
6526 * linebuffer.c: Include <stdlib.h>.
6527 (free): Remove decl.
6529 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6530 rpl_malloc returns void *, not char *.
6531 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6533 * md5.h: Include <limits.h> unconditionally.
6534 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6535 (__P): Remove; all uses removed.
6536 * md5.c: Include "md5.h" first.
6537 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6538 md5_buffer, md5_process_bytes, md5_process_block):
6539 Define with prototypes.
6540 * sha.h (__P): Remove all uses. (It wasn't defined??)
6541 * sha.c: Include "sha.h" first.
6542 Include <stdlib.h>, <string.h> unconditionally.
6544 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6545 * memcmp.c (__ptr_t): Likewise.
6546 * memrchr.c (__ptr_t): Likewise.
6547 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6548 Include <string.h> unconditionally.
6549 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6550 * memchr.c: Include <stdlib.h> unconditionally.
6551 * memchr.c (LONG_MAX): Remove.
6552 * memrchr.c (LONG_MAX): Likewise.
6553 * memchr.c (__memchr): Define via a prototype.
6554 * memrchr.c (__memrchr): Likewise.
6555 * memcmp.c (__P): Remove, and remove all uses.
6556 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6557 Remove forward decls; no longer needed.
6558 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6559 Use types required by C89 in prototype.
6561 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6562 * savedir.c: Likewise.
6563 * mkdir.c (free): Remove decl.
6564 * rmdir.c (rmdir): Define with a prototype.
6565 * savedir.c: Include savedir.h first, to test interface.
6567 * mktime.c (STDC_HEADERS): Remove.
6568 Include <stdlib.h>, <string.h> unconditionally.
6570 * modechange.c: Include <stdlib.h> unconditionally.
6571 (malloc): Remove decl.
6573 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6574 (free): Remove decl.
6576 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6577 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6578 (This type really should be intptr_t, but that's a C99ism.)
6579 (_obstack_memcpy): Remove: all uses changed to memcpy.
6580 Include <string.h> unconditionally.
6581 (struct obstack): Assume __STDC__ for types of members
6582 chunkfun, freefun, extra_arg.
6583 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6584 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6585 obstack_begin, obstack_specify_allocation,
6586 obstack_specify_allocation_with_arg, obstack_chunkfun,
6587 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6588 Remove unprototyped decls and the macros that use them.
6589 * obstack.c (POINTER): Remove. All uses changed to void *.
6590 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6591 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6592 (defined __STDC__ && __STDC__)]:
6593 Remove nonprototyped code.
6594 Include <stdlib.h> unconditionally.
6595 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6596 _obstack_allocated_p, _obstack_free, obstack_free,
6597 _obstack_memory_used, print_and_abort):
6598 Define using prototypes.
6599 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6600 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6601 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6602 obstack_next_free, obstack_object_size, obstack_room) [0]:
6603 Remove unused, unprototyped code.
6605 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6607 * physmem.c (physmem_total, physmem_available, main): Define
6610 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6611 (main): Define with a prototype.
6613 * posixver.c (getenv): Remove decl.
6615 * putenv.c (malloc): Returns void *, not char *.
6616 Include <string.h> unconditionally.
6617 (strchr, memcpy, NULL): Do not define.
6619 * readtokens.c: Include readtokens.h first, to test interface.
6620 Include <stdlib.h>, <string.h> unconditionally.
6621 (init_tokenbuffer): Define with a prototype.
6623 * regex.c (PARAMS): Remove. All uses removed.
6624 All uses of _RE_ARGS removed, too.
6625 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6627 (bzero): Assume memset exists.
6628 (memcmp, memcpy, NULL): Remove.
6629 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6630 char, or assignments to local vars of type signed char.
6631 (init_syntax_once, PREFIX(extract_number_and_incr),
6632 PREFIX(print_partial_compiled_pattern),
6633 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6634 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6635 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6636 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6637 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6638 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6639 wcs_compile_range, byte_compile_range, truncate_wchar,
6640 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6641 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6642 count_mbs_length, wcs_re_match_2_internal,
6643 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6644 PREFIX(alt_match_null_string_p),
6645 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6646 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6647 regfree, PREFIX(extract_number)): Define with prototype. Remove
6648 now-unnecessary declaration, if any.
6649 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6651 Remove now-unnecessary casts among pointer types.
6652 * regex.h (_RE_ARGS): Remove. All uses removed.
6654 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6655 (free): Remove decl.
6657 * rpmatch.c: Include <stdlib.h> unconditionally.
6659 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6660 (free): Remove decl.
6662 * save-cwd.c: Include <stdlib.h> unconditionally.
6663 * xgetcwd.c: Likewise.
6665 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6666 (free): Remove decl.
6668 * strchrnul.c (strchrnul): Define with a prototype.
6669 Fix bug: c_in was not converted to char before searching.
6671 The following changes are not K&R related:
6673 * group-member.h: Include <sys/types.h>, so that this file is
6675 * makepath.h: Likewise.
6677 * getusershell.c (readname, default_index, line_size, readname):
6678 Use size_t, not int, for sizes.
6679 (readname): If the size overflows, report an error instead of
6682 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6684 * getndelim2.c: Assume stdlib.h per the C89 spec.
6686 2003-09-08 Paul Eggert <eggert@twinsun.com>
6688 Assume C89 or better; remove K&R cruft.
6689 A few of these changes were first proposed by Derek Robert Price
6690 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6692 * addext.c: Include <string.h> unconditionally.
6693 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6694 Don't declare getenv or malloc.
6696 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6697 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6699 (find_stack_direction, alloca): Use prototypes.
6701 * atexit.c (atexit): Define using a prototype.
6703 * basename.c, dirname.c, stripslash.c:
6704 Include <string.h> unconditionally.
6706 * bcopy.c: Include <stddef.h>.
6707 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6709 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6711 * error.h (error, error_at_line, error_print_progname)
6712 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6713 * error.c: Include error.h first, to check interface.
6714 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6715 (VA_START): Remove; all uses changeed to va_start.
6716 (exit, strerror): Remove decls.
6717 (error_print_progname): Prototype uncondionally.
6718 Don't include <errno.h>; no longer needed.
6719 (private_strerror): Remove.
6720 (error_tail): Always define.
6721 (error, error_at_line): Assume C89 or better; always use prototypes.
6722 * fatal.c: Include "fatal.h" first, to test interface.
6723 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6724 (VA_START): Remove; all uses changed to va_start.
6725 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6727 (exit): Remove decl.
6728 (fatal): Prototype unconditionally. Assume va_start works.
6729 Abort at end, to pacify gcc.
6731 * euidaccess.c (main): Define with a prototype.
6733 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6735 * exitfail.c: Include <stdlib.h> unconditionally.
6737 * fnmatch_.h (__P): Remove. All uses changed to assume
6739 * fnmatch.c: Include fnmatch.h first, to test interface.
6740 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6741 (getenv): Remove decl.
6742 (fnmatch): Define using a prototype.
6743 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6744 (FCT): Define using a prototype.
6746 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6748 * gethostname.c: Include <stddef.h>.
6749 (gethostname): Define with prototype. Length is size_t, not int.
6751 2003-09-08 Paul Eggert <eggert@twinsun.com>
6753 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6754 getversion.c should have been removed then, but was accidentally
6757 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6758 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6760 2003-09-07 Paul Eggert <eggert@twinsun.com>
6762 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6763 copy_tm_result. Bug reported by Simon Josefsson in
6764 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6766 2003-09-06 Paul Eggert <eggert@twinsun.com>
6768 * time_r.c, time_r.h: New files.
6770 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6772 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6773 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6775 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6777 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6778 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6781 * timegm.c: Switch to glibc implementation, with the following changes:
6782 [defined HAVE_CONFIG_H]: Include <config.h>.
6783 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6784 (__mktime_internal) [!defined _LIBC]: New decl.
6785 (__gmtime_r) [!defined _LIBC]: New macro and function.
6786 (timegm): Use a prototype, since gnulib assumes C89.
6787 Do not bother declaring tmp to be const, as it's not really usefu.
6788 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6789 (timegm): Declare only if HAVE_DECL_TIMEGM.
6791 2003-09-03 Paul Eggert <eggert@twinsun.com>
6793 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6794 Bug reported by Lute Kamstra in
6795 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6797 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6798 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6799 course with correspondingly smaller numbers for tomorrow and
6800 yesterday. From Tadayoshi Funaba. Originally installed into
6801 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6804 2003-08-31 Simon Josefsson <jas@extundo.com>
6806 * timegm.h: New file.
6807 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6809 2003-08-31 Karl Berry <karl@gnu.org>
6811 * argp.h: update from libc.
6813 2003-08-28 Bruno Haible <bruno@clisp.org>
6815 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6816 warning on QNX, which defines O_BINARY to 000000.
6818 2003-08-24 Bruno Haible <bruno@clisp.org>
6820 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6821 MSVC7 <stdio.h> is included later.
6823 2003-08-20 Bruno Haible <bruno@clisp.org>
6825 * progname.h: New file, from GNU gettext.
6826 * progname.c: New file, from GNU gettext.
6827 * progreloc.c: New file, from GNU gettext.
6829 2003-08-19 Bruno Haible <bruno@clisp.org>
6831 * xstrdup.c: Assume <string.h> exists.
6833 2003-08-18 Jim Meyering <jim@meyering.net>
6835 * setenv.h: Indent nested cpp directive.
6836 * vasnprintf.c: Remove trailing blanks.
6838 2003-08-17 Simon Josefsson <jas@extundo.com>
6839 Bruno Haible <bruno@clisp.org>
6841 * xstrndup.h: New file.
6842 * xstrndup.c: New file.
6844 2003-08-17 Bruno Haible <bruno@clisp.org>
6846 * strndup.h: New file.
6848 2003-08-16 Paul Eggert <eggert@twinsun.com>
6850 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6851 space, undoing this 2003-08-12 change:
6852 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6854 2003-08-16 Jim Meyering <jim@meyering.net>
6856 Merge from coreutils.
6857 * xstrtoimax.c: #else #if -> #elif.
6858 * xstrtoumax.c: Likewise.
6860 2003-08-15 Paul Eggert <eggert@twinsun.com>
6862 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6863 rather than tab, after '#' in shell-script copyright notices.
6864 Suggested by Bruno Haible.
6866 2003-08-15 Jim Meyering <jim@meyering.net>
6867 and Paul Eggert <eggert@twinsun.com>
6869 Merge from coreutils.
6870 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6871 member but strut utmpx does not. Needed for AIX 4.3.3.
6872 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6874 2003-08-15 Jim Meyering <jim@meyering.net>
6876 Merge from coreutils.
6877 * xgethostname.c: Include <stdlib.h>.
6878 (xghostname): Don't exit for anything other than memory-related
6879 failure; just return NULL.
6880 * userspec.c: Include "posixver.h".
6881 (parse_user_spec): Accept `.' as a separator only
6882 in pre-POSIX-200112 mode.
6883 * strtoimax.c: Use #elif rather than #else #if.
6884 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6885 Remove function, now that we can rely on a working tzset function.
6886 [!_LIBC]: Ensure that the required autoconf test has been run.
6887 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6888 Use underlying_strftime for %r.
6889 * sha.c: Merge in some clean-up and optimization changes from glibc.
6890 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6891 Ensure that it is a multiple of 64.
6892 Rearrange loop exit tests so as to avoid performing an
6893 additional fread after encountering an error or EOF.
6894 * realloc.c: Update copyright date.
6896 2003-08-14 Jim Meyering <jim@meyering.net>
6898 Merge from coreutils.
6899 * obstack.h: Whitespace changes.
6900 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6901 and xcalloc return values.
6902 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6903 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6904 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6905 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6906 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6908 Use mntctl's return value to drive the entry-processing loop, since
6909 we can't rely on the value of the vmt_length member in the last
6910 entry. On some systems doing so could result in exhausting
6911 virtual memory. Based in part on a patch from Mike Jetzer.
6913 2003-08-14 Jim Meyering <jim@meyering.net>
6914 and Paul Eggert <eggert@twinsun.com>
6916 Merges from coreutils, plus other fixes.
6917 * physmem.c: Merge in portability changes from gcc/libiberty
6918 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6919 for credits and details. Thanks to Kaveh Ghazi for helping
6920 to keep these files in sync.
6921 (ARRAY_SIZE): Define it.
6922 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6923 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6924 (memcasecmp): Don't assume size_t fits in unsigned int.
6925 Remove casts and duplicate code.
6926 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6927 (memcpy): Remove definition.
6928 Merge in some clean-up and optimization changes from glibc.
6929 [BLOCKSIZE]: Move definition to top of file.
6930 Ensure that it is a multiple of 64.
6931 Rearrange loop exit tests so as to avoid performing an
6932 additional fread after encountering an error or EOF.
6933 * md5.h (md5_uintptr): Define.
6934 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6935 return to the initial working directory. Preserve errno
6937 * idcache.c: Include "xalloc.h".
6938 (xmalloc, xrealloc): Remove decls.
6939 (getuser): Remove casts no longer required in C89.
6940 * human.c: Include stdio.h, for sprintf.
6941 * group-member.c: Include "xalloc.h".
6942 (xmalloc, xrealloc): Remove decls.
6943 (get_group_info): Remove casts no longer required in C89.
6944 * getusershell.c (readname): Remove casts no longer required in C89.
6945 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6946 * getline.c: Whitespace fix, from coreutils.
6948 2003-08-13 Paul Eggert <eggert@twinsun.com>
6950 * exclude.c: Include <ctype.h>
6951 (IN_CTYPE_DOMAIN): New macro.
6953 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6956 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6957 Undo previous (whitespace-only) change.
6959 2003-08-12 Paul Eggert <eggert@twinsun.com>
6961 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6962 Normalize leading white space and remove trailing white space.
6963 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6964 notice, as per ../config/srclist-update.
6966 Merge from coreutils.
6967 * euidaccess.h: New file.
6968 * euidaccess.c: Include it.
6969 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6970 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6971 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6973 2003-08-11 Bruno Haible <bruno@clisp.org>
6975 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6976 (vasnprintf): Use it instead of wcslen.
6978 2003-08-11 Bruno Haible <bruno@clisp.org>
6980 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6981 value to ensure that _Bool promotes to int. Use #define for _Bool when
6982 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6984 2003-08-10 Karl Berry <karl@gnu.org>
6986 * regex.h: update from libc (whitespace fix).
6988 2003-08-09 Paul Eggert <eggert@twinsun.com>
6990 Merge some files from coreutils. These changes were
6991 originally made by Jim Meyering.
6992 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6993 many older Unixes require this.
6994 * alloca.c (alloca): Remove cast to argument of free;
6995 no longer needed in C89.
6996 * alloca_.h, regex.h: Fix white space to match
6997 what GNU indent does.
6999 2003-08-05 Paul Eggert <eggert@twinsun.com>
7001 * bumpalloc.h: Remove.
7003 2003-08-04 Paul Eggert <eggert@twinsun.com>
7005 * getloadavg.c: Change copyright notice and spacing to conform to
7008 Merge from coreutils.
7009 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7011 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7012 from Karl Berry, implemented by Jim Meyering.
7013 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7014 from Dmitry V. Levin.
7015 Remove anachronistic cast of xrealloc.
7016 * fnmatch_.h (__const): Remove. Use 'const'.
7017 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7018 type. Otherwise, it wouldn't compile with at least /bin/cc on
7019 ymp-cray-unicos9.0.2.X.
7020 Combine two mostly-identical uses of alloca into one.
7021 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7023 2003-08-04 Dave Love <d.love@dl.ac.uk>
7027 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7028 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7029 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7030 obsolete NLIST_NAME_UNION.
7031 [__GNU__]: Undef BSD and FSCALE.
7032 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7034 2003-08-03 Paul Eggert <eggert@twinsun.com>
7036 * stdbool_.h (_Bool): Make it signed char, instead of
7037 an enum type, so that it's guaranteed to promote to int. See:
7038 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7040 2003-07-31 Paul Eggert <eggert@twinsun.com>
7042 * strerror.c: Include config.h, limits.h. Declare sprintf.
7043 (strerror): Don't assume that a printable int fits in 14 bytes.
7045 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7046 Bruno Haible <bruno@clisp.org>
7048 * getline.h (getline, getdelim): Change return type to ssize_t.
7049 * getline.c (getline, getdelim): Likewise.
7050 Remove _GNU_SOURCE define; now it's defined in config.h through
7053 2003-07-22 Paul Eggert <eggert@twinsun.com>
7055 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7056 over-parenthesization in macros.
7058 Sync with coreutils.
7060 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7063 Use `exit_failure' for xalloc and xmemcoll instead of their own
7064 private exit-failure variables.
7065 * xalloc.h (xalloc_exit_failure): Remove.
7066 * xmalloc.c: Likewise. Include exitfail.h.
7067 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7068 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7069 * xmemcoll.c: Likewise. Include exitfail.h.
7070 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7072 2003-07-18 Paul Eggert <eggert@twinsun.com>
7074 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7075 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7076 to test that it can stand by itself. Include "exitfail.h".
7077 Clients should set exit_failure instead.
7078 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7080 2003-07-18 Andreas Schwab <schwab@suse.de>
7082 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7084 2003-07-18 Bruno Haible <bruno@clisp.org>
7086 * getndelim2.h: New file.
7087 * getndelim2.c: Make into a module of its own. Include config.h,
7089 (getndelim2): Make non-static. Change return type to ssize_t.
7090 * getline.h: Change argument names.
7091 * getline.c: Include getndelim2.h instead of getndelim2.c.
7092 * getnline.c: Include getndelim2.h.
7094 2003-07-17 Bruno Haible <bruno@clisp.org>
7096 * Makefile.am: Remove file.
7097 * Makefile.in: Remove file.
7099 2003-07-17 Bruno Haible <bruno@clisp.org>
7101 * getnline.h: New file.
7102 * getnline.c: New file.
7103 * getndelim2.c: New file, extracted from getline.c.
7104 (getndelim2): Renamed from getdelim2, with added nmax argument.
7105 * getline.c: Include getndelim2.c.
7106 (getdelim2): Moved out to getndelim2.c.
7107 (getline, getdelim): Update.
7109 2003-07-15 <karl@gnu.org>
7111 * vasnprintf.c: update from gettext.
7113 2003-07-15 Jim Meyering <jim@meyering.net>
7115 * makepath.c (make_path): Enclose diagnostic in _(...).
7117 2003-07-14 Paul Eggert <eggert@twinsun.com>
7119 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7120 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7121 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7122 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7123 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7124 updated automatically by ../config/srclist-update. This changes
7125 their license from LPGL to GPL.
7127 2003-07-14 Jim Meyering <jim@meyering.net>
7129 Don't emit diagnostics. Let callers do that.
7130 * save-cwd.c: Don't include "error.h".
7131 (save_cwd): Don't call error. Ensure that errno is valid
7132 when returning nonzero.
7134 * save-cwd.h (restore_cwd): Update prototype.
7135 * save-cwd.c (restore_cwd): Remove two parameters.
7136 Simplify. Don't call error upon failure. Let callers do that.
7137 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7138 when auditing is enabled. But don't bother updating the #if.
7140 2003-07-14 Simon Josefsson <jas@extundo.com>
7142 * mempcpy.h: New file.
7143 * mempcpy.c: New file.
7145 2003-07-14 Paul Eggert <eggert@twinsun.com>
7147 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7148 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7149 unicodeio.c, unicodeio.h, unlocked-io.h:
7150 Switch from LGPL to GPL.
7152 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7154 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7155 it breaks C++ compilation.
7156 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7158 2003-07-10 Jim Meyering <jim@meyering.net>
7160 * vasnprintf.c: Remove trailing blanks.
7161 Make cpp indentation consistent.
7163 2003-07-09 Paul Eggert <eggert@twinsun.com>
7165 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7166 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7167 Switch from LGPL to GPL.
7169 2003-07-07 Paul Eggert <eggert@twinsun.com>
7171 * mktime.c: Fix some boundary cases and remove need for floating point.
7173 Issue a compile-time diagnostic if time_t is floating point, or if
7174 two's complement arithmetic is not in effect, or if arithmetic
7175 right shift does not propagate the sign. These assumptions were
7176 all in the original code but they weren't checked.
7178 (TIME_T_MIDPOINT, verify): New macros.
7179 (__isleap): Remove; it has integer overflow problems.
7180 (leapyear): New function, without those problems.
7181 (ydhms_tm_diff): Remove; splitting into two parts.
7182 (ydhms_diff): New function, containing the arithmetic part of
7183 the old ydhms_tm_diff function. Issue a compile-time
7184 diagnostic if we are not using C99 integer division.
7185 Avoid casts when possible.
7186 (guess_time_tm): New function, containing the checking part of
7187 the old ydhms_tm_diff function. Return the new value, rather than
7188 the difference between it and the old. Accept a new argument T
7189 so that *T specifies the old value. Check for overflow in the result.
7191 (__mktime_internal): Use a time_t offset, not a long int offset.
7192 This undoes the 2003-06-04 change, which is no longer needed now
7193 that we have better overflow checking.
7194 (localtime_offset): Likewise.
7196 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7197 and long are 64-bit but int is only 32-bit.
7198 (ydhms_diff): Use long int to store year1 and yday1.
7199 Issue a compile-time diagnostic if long int is not wide enough.
7201 (__mktime_internal): Use long int to store adjusted year and yday.
7202 Use plain C rather than preprocessor commands, if that doesn't
7204 Check for overflow (and try to repair) after each probe
7205 rather than checking only at the very end. This avoids some bugs
7206 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7207 does not equal GMT offset at maximum time).
7208 Use integer to check for overflow rather than floating point; this
7209 is more portable to non-IEEE hosts, and is a tad faster.
7210 When we detect that we are oscillating between two values,
7211 don't check whether tm_isdst has the requested value, since
7212 we already know the answer. When tm_isdst has the wrong value,
7213 use a different heuristic to find the right one, based on the
7214 extreme values actually observed in practice in tz2003a,
7215 rather than the (overly optimistic) "previous 3 calendar quarters".
7217 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7218 "T const" to accommodate glibc style.
7219 (check_result): Use less-confusing report format. "long" -> "long int.
7221 Don't loop if the iteration overflows time_t.
7222 Allow a negative step in the iteration.
7224 2003-07-01 Paul Eggert <eggert@twinsun.com>
7226 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7227 having it depend on HAVE_SYS_TYPES_H.
7229 2003-06-25 Bruno Haible <bruno@clisp.org>
7231 * readlink.c: New file.
7233 2003-06-20 Bruno Haible <bruno@clisp.org>
7235 Assume C89, so PARAMS isn't needed.
7236 * unicodeio.h (PARAMS): Remove.
7237 * unicodeio.c: Don't use PARAMS.
7239 2003-06-18 Jim Meyering <jim@meyering.net>
7241 Merge changes from coreutils.
7242 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7243 Remove explicit declarations of xmalloc and realloc.
7245 (read_utmp): Remove anachronistic cast of xmalloc.
7247 2003-06-17 Paul Eggert <eggert@twinsun.com>
7249 Assume C89, so PARAMS isn't needed.
7250 * backupfile.h (PARAMS): Remove. All uses removed.
7251 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7252 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7253 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7254 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7255 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7256 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7257 xstrtol.h: Likewise.
7258 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7259 same.h, strverscmp.h: Do not include config.h; no longer needed.
7260 Anyway, config.h should always be included before any other file.
7262 2003-06-11 Simon Josefsson <jas@extundo.com>
7264 * sysexit_.h: New file.
7266 2003-05-20 Derek Price <derek@ximbiot.com>
7268 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7270 2003-06-10 Simon Josefsson <jas@extundo.com>
7272 * strchrnul.h: New file.
7273 * strchrnul.c: New file.
7275 2003-06-10 Simon Josefsson <jas@extundo.com>
7277 * argp.h: New file, from glibc.
7278 * argp-ba.c: New file, from glibc.
7279 * argp-eexst.c: New file, from glibc.
7280 * argp-fmtstream.c: New file, from glibc.
7281 * argp-fmtstream.h: New file, from glibc.
7282 * argp-fs-xinl.c: New file, from glibc.
7283 * argp-help.c: New file, from glibc.
7284 * argp-namefrob.h: New file, from glibc.
7285 * argp-parse.c: New file, from glibc.
7286 * argp-pv.c: New file, from glibc.
7287 * argp-pvh.c: New file, from glibc.
7288 * argp-xinl.c: New file, from glibc.
7290 2003-06-07 Jim Meyering <jim@meyering.net>
7292 * readtokens.h: Put `Free Software Foundation, Inc.'
7293 in place of my name in the copyright comment.
7294 Remove definition and uses of __P.
7297 * stat.c: Don't declare xmalloc explicitly.
7298 Instead, include "xalloc.h".
7299 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7300 xrealloc, and xcalloc return values.
7301 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7303 * xgetcwd.h: Remove definition/uses of PARAMS.
7305 2003-06-06 Jim Meyering <jim@meyering.net>
7307 * stdbool_.h: Renamed from stdbool.h.in.
7309 2003-06-06 Jim Meyering <jim@meyering.net>
7311 Merge from coreutils.
7312 * same.c: (same_name): Declare *_basename locals to be `const'.
7313 Consolidate declarations and initializations of *_base* locals.
7315 Merge from coreutils.
7316 This avoids a core dump on systems without GNU putenv,
7317 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7318 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7319 (unsetenv): New static function, from GNU libc.
7320 (rpl_putenv): Use it.
7322 * modechange.c: Remove trailing blanks.
7324 Merge from coreutils.
7325 * fsusage.c: Remove declaration of statfs.
7326 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7328 * posixtm.c: Include <stdbool.h> unconditionally.
7330 2003-06-05 Paul Eggert <eggert@twinsun.com>
7332 * mktime.c (__mktime_internal): When resolving a tm_isdst
7333 mismatch, look in future quarters as well as past. This fixes a
7334 bug when processing fall-backwards gaps immediately after a long
7335 period of daylight-saving time.
7337 * mktime.c: Assume freestanding C89 or better.
7338 (HAVE_LIMITS_H): Remove. Assume it's 1.
7339 (__P): Remove; not used.
7340 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7341 (mktime, not_equal_tm, print_tm, check_result,
7342 main): Use prototypes. Use const * where appropriate.
7343 (main): Fix typo in testing code that uncovered by above changes.
7344 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7346 2003-06-04 Paul Eggert <eggert@twinsun.com>
7348 * mktime.c: Fix Debian bug 177940
7349 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7350 (localtime_offset): Now long int, not time_t, because we want it
7351 to be guaranteed to be signed. All uses changed.
7352 (__mktime_internal): If overflow would occur when adding offset,
7355 Merge 'human' changes from coreutils. Rewrite to support
7356 locale-specific notations like thousands separators.
7357 * human.c: Simplify authorship notice.
7358 Include human.h immediately after config.h.
7359 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7360 <limits.h>: Do not include, since human.h does.
7361 (SIZE_MAX, UINTMAX_MAX): New macros.
7362 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7363 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7364 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7365 (power_letter): Renamed from suffixes.
7366 (generate_suffix_backwards): Remove.
7367 (adjust_value): Now takes int style (because of human.h changes)
7368 and long double value (for greater precision on some platforms).
7369 (group_number): New function.
7370 (human_readable): Use it. Use integer options, not enum.
7371 Put the options before the sizes in the arg list.
7372 Support all the new options.
7373 The old human_readable function has been removed;
7374 use inttostr.h instead.
7375 (human_readable, default_block_size, humblock):
7376 Use uintmax_t, not int, for block sizes.
7377 (human_readable_inexact, block_size_types): Remove.
7378 (block_size_opts): New constant.
7379 (human_options): Renamed from human_block_size, with new signature
7380 that allows block sizes up to UINTMAX_MAX. All callers changed.
7381 * human.h: Add copyright and authorship notice.
7382 Include <limits.h> and <stdbool.h> unconditionally.
7383 (PARAMS): Remove. All uses removed.
7384 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7385 (enum human_inexact_style): Remove tag; now a nameless enum.
7386 (human_floor, human_ceiling, human_round_to_even): Now have
7387 values 2, 0, 1 rather than -1, 1, 0.
7388 (human_group_digits, human_suppress_point_zero, human_autoscale,
7389 human_base_1024, human_SI, human_B): New constants.
7390 (human_readable_inexact, human_block_size): Remove.
7391 (human_readable): Size args are now uintmax_t, not int.
7392 (human_options): New decl.
7394 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7395 unnecessary now that we assume C89 or better. This change
7396 imported from coreutils.
7398 * mktime.c (__mktime_internal): Do not reject negative timestamps
7399 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7400 in the 2003-05-30 sync from glibc.
7402 .h files should stand alone, but we shouldn't include <sys/types.h>
7403 if we can get away with just <stddef.h>.
7405 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7406 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7407 rather than <sys/types.h>, as we merely need size_t.
7408 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7410 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7411 Include <stdio.h>, to get FILE.
7412 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7413 memcasecmp.h has included <stddef.h> and all we need is size_t.
7414 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7415 our interface, instead of including <sys/types.h>
7417 2003-06-02 Paul Eggert <eggert@twinsun.com>
7420 Fix some minor time-related bugs with POSIX time arguments.
7421 Some valid time stamps were being rejected (notably -1, and
7422 time stamps before 1900 on 64-bit hosts). And some invalid
7423 time stamps were being accepted, e.g. September 31.
7425 * posixtm.h (posixtime): Return bool instead of time_t, so
7426 that we can return (time_t) -1 successfully.
7427 * posixtm.c: Likewise.
7428 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7429 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7430 (t): Remove static var.
7431 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7432 of static var. All uses changed.
7433 (year): Do not reject years before 1900; they can occur with
7435 (posix_time_parse): Do not check for out-of-range components;
7436 that is now the caller's responsibility, since our checks were
7437 only approximations.
7438 (posixtime): Use mktime to check for out-of-range components,
7439 since it knows them exactly.
7440 If mktime returns (time_t) -1, check whether an error actually occurred
7441 by invoking localtime on -1.
7442 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7443 posixtime failures better.
7444 Improve the test data (in comments only).
7446 2003-05-30 <karl@gnu.org>
7448 * mktime.c: update from libc.
7450 2003-05-30 Bruno Haible <bruno@clisp.org>
7452 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7453 * localcharset.h: Likewise.
7454 * localcharset.c: Likewise.
7456 2003-05-28 Paul Eggert <eggert@twinsun.com>
7458 Assume the headers required for C89 freestanding compilers.
7459 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7460 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7461 without checking for HAVE_LIMITS_H.
7462 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7463 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7465 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7466 * exclude.c: Include <stdbool.h> unconditionally.
7467 * tempname.c: Include <stddef.h> unconditionally.
7468 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7469 * modechange.c, rpmatch.c (NULL): Don't define, since
7470 <stddef.h> does that.
7471 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7472 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7473 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7474 * xstrtol.c: Likewise.
7475 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7476 * savedir.c: Include <stddef.h> instead of defining NULL.
7478 * addext.c (addext): Use assignment rather than cast, to avoid
7479 warnings on some platforms.
7481 * mktime.c (__mktime_internal): Do not reject negative timestamps
7484 2003-05-10 Bruno Haible <bruno@clisp.org>
7486 * linebreak.c (iconv_string_length): Don't return -1 just because the
7487 string is longer than 4 KB.
7489 2003-05-12 Jim Meyering <jim@meyering.net>
7491 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7492 the space-padded-by-default conversion specifiers, %e, %k, %l.
7494 2003-05-03 Bruno Haible <bruno@clisp.org>
7496 Upgrade to Unicode-4.0.
7497 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7498 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7499 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7500 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7501 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7502 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7503 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7504 Change width of U+E0100..U+E01EF from 1 to 0.
7506 2003-04-25 Bruno Haible <bruno@clisp.org>
7508 * copy-file.c: Include <stddef.h>, for size_t.
7510 2003-04-25 Jim Meyering <jim@meyering.net>
7512 * copy-file.c (copy_file_preserving): Declare buf_size to be
7513 of type size_t, not int.
7515 2003-04-11 Jim Meyering <jim@meyering.net>
7517 Merge changes from Coreutils.
7519 2003-03-22 Jim Meyering <jim@meyering.net>
7521 * strftime.c (widen): Cast alloca return value to proper type.
7523 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7526 * strftime.c (my_strftime): Handle very large width
7527 specifications for numeric values correctly. Improve checks for
7530 2003-01-19 Jim Meyering <jim@meyering.net>
7532 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7533 (nl_get_alt_digit) [! defined my_strftime]: Define.
7534 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7535 _nl_get_alt_digit and _nl_get_walt_digit.
7537 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7538 These changes have no effect outside of _LIBC.
7540 2003-04-10 Bruno Haible <bruno@clisp.org>
7542 * findprog.h: New file, from GNU gettext.
7543 * findprog.c: New file, from GNU gettext.
7545 2003-04-05 Jim Meyering <jim@meyering.net>
7547 Merge changes from Coreutils.
7549 * exclude.h (PARAMS): Remove definition and uses.
7550 * exclude.c: Remove uses of `PARAMS'.
7552 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7553 Add test-cases for DOS filenames. Declare program_name.
7554 (main): Set up program_name. Patch by Rich Dawe.
7556 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7558 Use mntctl's return value to drive the entry-processing loop, since
7559 we can't rely on the value of the vmt_length member in the last
7560 entry. On some systems doing so could result in exhausting
7561 virtual memory. Based in part on a patch from Mike Jetzer.
7563 2003-04-04 Bruno Haible <bruno@clisp.org>
7565 * linebreak.h: New file, from GNU gettext.
7566 * linebreak.c: New file, from GNU gettext with slight modifications.
7567 * lbrkprop.h: New file, from GNU gettext.
7569 2003-04-03 Bruno Haible <bruno@clisp.org>
7571 * utf8-ucs4.h: New file, from GNU gettext.
7572 * utf16-ucs4.h: New file, from GNU gettext.
7573 * ucs4-utf8.h: New file, from GNU gettext.
7574 * ucs4-utf16.h: New file, from GNU gettext.
7576 2003-04-02 Bruno Haible <bruno@clisp.org>
7578 * binary-io.h: New file, from GNU gettext.
7580 2003-04-01 Bruno Haible <bruno@clisp.org>
7582 * pathname.h: New file, from GNU gettext.
7583 * concatpath.c: New file, from GNU gettext.
7585 2003-03-30 Bruno Haible <bruno@clisp.org>
7587 * copy-file.c (copy_file_preserving): Don't set owner if the function
7588 chown() doesn't exist.
7590 2003-03-28 Bruno Haible <bruno@clisp.org>
7592 * copy-file.h: New file, from GNU gettext.
7593 * copy-file.c: New file, from GNU gettext.
7595 2003-03-18 Jim Meyering <jim@meyering.net>
7597 * quote.c (quote_n): Fix typo in comment.
7599 2003-03-14 Jim Meyering <jim@meyering.net>
7601 Merge changes from Coreutils.
7602 * obstack.h (obstack_object_size): Declare temporary, __o,
7603 to be const, in order to avoid warnings.
7604 (obstack_room): Likewise.
7605 (obstack_empty_p): Likewise.
7607 2003-03-13 Paul Eggert <eggert@twinsun.com>
7609 Merge changes from Bison.
7610 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7611 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7612 when compiling Bison 1.875's `bitset bset = obstack_alloc
7613 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7614 * hash.c: Include <stdbool.h> unconditionally.
7616 2003-03-09 Paul Eggert <eggert@twinsun.com>
7618 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7619 Reported by Bruce Becker; see:
7620 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7622 2003-03-03 Paul Eggert <eggert@twinsun.com>
7623 Bruno Haible <bruno@clisp.org>
7625 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7626 Reported by John Hughes, see
7627 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7629 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7631 * poll_.h: New file.
7634 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7636 * mathl.h: New file.
7637 * acosl.c: New file.
7638 * asinl.c: New file.
7639 * atanl.c: New file.
7640 * ceill.c: New file.
7643 * floorl.c: New file.
7644 * frexpl.c: New file.
7645 * ldexpl.c: New file.
7647 * sincosl.c: New file.
7649 * sqrtl.c: New file.
7651 * trigl.c: New file.
7652 * trigl.h: New file.
7654 2003-02-17 Bruno Haible <bruno@clisp.org>
7656 * mkdtemp.h: New file, from GNU gettext.
7657 * mkdtemp.c: New file, from GNU gettext.
7659 2003-01-31 Bruno Haible <bruno@clisp.org>
7661 * rename.c: #undef rename before defining rpl_rename.
7662 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7664 2003-01-30 Bruno Haible <bruno@clisp.org>
7666 * printf-args.h: New file, from GNU gettext.
7667 * printf-args.c: New file, from GNU gettext.
7668 * printf-parse.h: New file, from GNU gettext.
7669 * printf-parse.c: New file, from GNU gettext.
7670 * vasnprintf.h: New file, from GNU gettext.
7671 * vasnprintf.c: New file, from GNU gettext.
7672 * asnprintf.c: New file, from GNU gettext.
7673 * vasprintf.h: New file, from GNU gettext with modifications.
7674 * vasprintf.c: New file, from GNU gettext.
7675 * asprintf.c: New file, from GNU gettext.
7677 2003-01-29 Bruno Haible <bruno@clisp.org>
7679 * stpncpy.h: New file, from GNU gettext with modifications.
7680 * stpncpy.c: New file, from GNU gettext with modifications.
7682 2003-01-28 Bruno Haible <bruno@clisp.org>
7684 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7686 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7689 2003-01-27 Bruno Haible <bruno@clisp.org>
7691 * xsetenv.h: New file, from GNU gettext.
7692 * xsetenv.c: New file, from GNU gettext.
7694 2003-01-23 Bruno Haible <bruno@clisp.org>
7696 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7698 2003-01-22 Bruno Haible <bruno@clisp.org>
7700 * exit.h: New file, from GNU gettext.
7702 2003-01-11 Bruno Haible <bruno@clisp.org>
7704 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7705 * strcase.h (strcasecmp, strncasecmp): Likewise.
7707 2003-01-14 Jim Meyering <jim@meyering.net>
7709 * same.c (same_name): Tweak a comment.
7711 2003-01-11 Bruno Haible <bruno@clisp.org>
7713 * same.c (same_name): Reorder tests so as to avoid calling stat()
7714 when a string comparison is sufficient.
7716 2003-01-11 Bruno Haible <bruno@clisp.org>
7718 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7721 2003-01-11 Bruno Haible <bruno@clisp.org>
7723 * hash-pjw.c: Add comment about low quality of this function.
7725 2003-01-12 Paul Eggert <eggert@twinsun.com>
7727 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7728 to avoid collisions with libcurses and libreadline.
7730 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7731 * getstr.h, getstr.c: Remove.
7732 * getline.c: Include "getline.h", to check interface.
7733 Move body of old getstr.c here: this defines MIN_CHUNK and
7734 declares getdelim2, which is renamed from getstr.
7735 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7737 * linebuffer.c (readlinebuffer): Renamed from readline.
7739 * linebuffer.h: Likewise.
7740 (readline): Remove backward-compatibility macro.
7742 2003-01-12 Jim Meyering <jim@meyering.net>
7744 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7746 2003-01-10 Bruno Haible <bruno@clisp.org>
7748 * alloca_.h: New file.
7749 * getdate.y: Unconditionally include alloca.h.
7750 * makepath.c: Likewise.
7751 * setenv.c: Likewise.
7752 * userspec.c: Likewise.
7754 2003-01-09 Bruno Haible <bruno@clisp.org>
7756 * stdbool.h.in: New file.
7758 2003-01-08 Bruno Haible <bruno@clisp.org>
7760 * safe-read.c: Include specification header first, to ensure its
7762 * full-write.c: Likewise.
7764 2003-01-08 Jim Meyering <jim@meyering.net>
7766 * full-write.c: Undefine and define-away `const' after inclusion
7767 of errno.h, not before. Suggestion from Bruno Haible.
7769 2003-01-07 Jim Meyering <jim@meyering.net>
7771 * full-write.c: Rework so that it may serve to define full_read, too.
7772 * full-read.c: Simply #define FULL_READ and include full-write.c.
7774 2003-01-06 Jim Meyering <jim@meyering.net>
7776 * version-etc.c: Update year in translatable copyright string.
7778 2002-12-25 Bruno Haible <bruno@clisp.org>
7780 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7781 * xstrtol.h: Likewise.
7782 * xstrtoimax.c: Likewise.
7783 * xstrtoumax.c: Likewise.
7784 * human.h: Likewise.
7786 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7787 on systems that have <inttypes.h> but not <stdint.h>.
7789 2002-12-31 Paul Eggert <eggert@twinsun.com>
7791 * memcoll.c (memcoll): Fall back on a simple algorithm using
7792 memcmp if strcoll doesn't work.
7794 2002-12-23 Bruno Haible <bruno@clisp.org>
7796 * localcharset.h: New file.
7797 * localcharset.c: Include it.
7798 * unicodeio.c: Likewise.
7800 2002-12-22 Bruno Haible <bruno@clisp.org>
7802 * utime.c (utime_null): No need to call ftruncate if the file was
7805 2002-12-23 Bruno Haible <bruno@clisp.org>
7807 * memcoll.c (STRCOLL): New macro.
7810 2002-12-22 Bruno Haible <bruno@clisp.org>
7812 * getstr.h (getstr): Define, to avoid clash with libcurses.
7813 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7815 2002-12-22 Bruno Haible <bruno@clisp.org>
7817 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7819 2002-12-23 Bruno Haible <bruno@clisp.org>
7821 * getline.h: Include <stddef.h>, for size_t.
7823 * unicodeio.h: Include <stddef.h>, for size_t.
7824 * unicodeio.c: Don't include <stddef.h>.
7826 2002-12-17 Bruno Haible <bruno@clisp.org>
7828 * canon-host.c (strdup): Remove unused declaration.
7830 * fsusage.c: Include full_read.h.
7831 (get_fs_usage): Use full_read instead of safe_read.
7833 * utime.c (utime_null): Use SAFE_READ_ERROR.
7835 2002-12-11 Bruno Haible <bruno@clisp.org>
7837 * setenv.h: Rewritten to cope with systems that have setenv() but not
7839 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7842 2002-12-11 Bruno Haible <bruno@clisp.org>
7844 * setenv.c (alloca): Fall back to malloc.
7846 (setenv): Use freea() to free memory allocated with alloca().
7848 2002-11-13 Bruno Haible <bruno@clisp.org>
7850 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7851 function declarations.
7852 * unsetenv.c (unsetenv): Likewise.
7854 2002-03-04 Bruno Haible <bruno@clisp.org>
7856 Portability to AIX 4.3.3.
7857 * unsetenv.c: New file, extracted from setenv.c.
7858 * setenv.c: Move the unsetenv() function to unsetenv.c.
7860 2001-12-20 Bruno Haible <bruno@clisp.org>
7862 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7863 use malloc instead. For SunOS 4.
7865 2001-12-11 Bruno Haible <bruno@clisp.org>
7867 * setenv.c: Declare alloca.
7868 (compar_fn_t): New typedef.
7869 (KNOWN_VALUE, STORE_VALUE): Use it.
7871 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7874 2002-12-10 Paul Eggert <eggert@twinsun.com>
7876 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7877 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7878 Choose values that are less likely to collide with system fnmatch
7880 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7881 defined (e.g., a pure POSIX system).
7882 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7883 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7885 2002-12-06 Jim Meyering <jim@meyering.net>
7887 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7889 Merge in changes from libc's misc/error.c, in preparation
7890 for the merge of gnulib's changes back into libc.
7892 * error.c (_): Define only if not already defined.
7893 Move definition to follow all #include directives.
7894 Include unlocked-io.h only if !_LIBC.
7895 [_LIBC]: Include <libio/libioP.h>.
7896 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7897 (fflush): Tweak definition to use INTUSE.
7900 2002-12-05 Paul Eggert <eggert@twinsun.com>
7902 * alloca.c [defined emacs]: Include "lisp.h".
7903 (xalloc_die) [defined emacs]: New macro.
7904 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7905 [! defined emacs]: Include <xalloc.h>.
7906 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7907 (pointer): Typedef to POINTER_TYPE *.
7908 (malloc): Remove decl; we now always use xmalloc.
7909 (alloca): Use old-style definition, since Emacs needs this.
7910 Check for arithmetic overflow when computing combined size.
7912 2002-12-04 Paul Eggert <eggert@twinsun.com>
7914 Do not generate unlocked-io.h automatically, since it's easier to
7915 maintain it by hand.
7917 * unlocked-io.h: New file, from GNU diffutils,
7918 but with proper copyright notice and attribution.
7920 * Makefile.am: Add copyright notice.
7921 (libfetish_a_SOURCES): Add unlocked-io.h.
7922 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7923 (DISTCLEANFILES, io_functions): Remove macros.
7924 (EXTRA_DIST): Remove gen_uio.
7925 (unlocked-io.h): Remove rule.
7927 2002-12-04 Jim Meyering <jim@meyering.net>
7929 Reflect the fact that stat.c and lstat.c are no longer generated.
7930 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7931 (DISTCLEANFILES): Likewise.
7932 (EXTRA_DIST): Likewise.
7933 (all_local): Don't depend on stat.c or lstat.c.
7934 (stat.c, lstat.c): Remove rules.
7935 (EXTRA_DIST): Remove xstat.in.
7937 * xstat.in: Remove file. Contents moved into stat.c.
7938 * stat.c: New file. Contents mostly from xstat.in.
7939 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7940 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7942 * safe-read.c: Rework so that it may serve to define safe_write, too.
7943 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7945 2002-12-03 Jim Meyering <jim@meyering.net>
7947 * safe-read.c, safe-write.c: Change variable names and comments, but
7948 not semantics, to minimize the differences between these two files.
7949 (safe_read): Change comment to mention SAFE_READ_ERROR.
7951 * safe-read.c (IS_EINTR): Define.
7952 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7954 2002-12-02 Bruno Haible <bruno@clisp.org>
7956 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7957 Define, taken from safe-read.c.
7958 (INT_MAX): Provide fallback.
7959 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7960 * safe-write.h (SAFE_WRITE_ERROR): Define.
7962 * safe-read.c (EINTR): Remove definition.
7963 (safe_read): Don't use EINTR if it is absent.
7965 2002-12-02 Jim Meyering <jim@meyering.net>
7967 * safe-read.c (EINTR): Define.
7968 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7969 (INT_MAX): Provide fallback.
7970 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7972 * safe-read.h (SAFE_READ_ERROR): Define.
7974 2002-12-01 Jim Meyering <jim@meyering.net>
7976 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7977 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7979 2002-11-27 Paul Eggert <eggert@twinsun.com>
7981 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7982 hash_rehash): Replace `if (limit <= value) abort ();' with
7983 `if (! (value < limit)) abort ();', for readability.
7985 2002-11-26 <karl@gnu.org>
7987 * strdup.c: copy from libc again, with jim's ok.
7988 * .cppi-disable: re-add strdup.c
7990 2002-11-25 <karl@gnu.org>
7992 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7993 instead of "strtol.c".
7995 2002-11-25 Jim Meyering <jim@meyering.net>
7997 * mktime.c: Sync from libc, now that it has the latest fix.
7999 2002-11-24 <karl@gnu.org>
8001 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8002 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8004 2002-11-24 Jim Meyering <jim@meyering.net>
8006 Update from coreutils:
8008 * mktime.c: Merge in changes from libc.
8010 Avoid a link-time failure on some Linux systems.
8011 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8012 (__mon_yday): Declare with the STATIC attribute.
8013 (__mktime_internal): Likewise.
8014 Based on a report from Greg Schafer.
8016 2002-11-23 Jim Meyering <jim@meyering.net>
8018 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8019 Use `unsigned', not `int', as type of index.
8021 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8023 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8025 2002-11-22 Paul Eggert <eggert@twinsun.com>
8027 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8028 hint that one should use `if (! x) abort ();' rather than `assert
8029 (x);', and anyway it's one less thing to worry about configuring.
8030 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8031 hash_rehash, hash_insert): Use abort rather than assert.
8033 2002-11-22 Paul Eggert <eggert@twinsun.com>
8035 * quotearg.h: Allow multiple inclusion by surrounding with
8036 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8037 so that we can be included first.
8038 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8039 * quotearg.c: Include quotearg.h immediately after config.h.
8040 No need to include stddef.h or sys/types.h any more.
8041 Surround local include files with "", not "<>".
8042 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8043 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8044 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8045 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8046 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8047 (ISPRINT): Remove; no longer needed now that we assume C89.
8049 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8052 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8053 quotearg_char): Use SIZE_MAX rather than
8054 (size_t) -1 when we are talking about "infinity".
8056 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8058 2002-11-22 Bruno Haible <bruno@clisp.org>
8060 * safe-read.h: Assume C89. Add comments.
8061 (safe_read): Change return type to size_t.
8062 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8063 counts > SSIZE_MAX correctly.
8064 * safe-write.h: New file.
8065 * safe-write.c: New file.
8066 * full-read.h: New file.
8067 * full-read.c: New file.
8068 * full-write.h: Assume C89. Add comments.
8069 * full-write.c: Include safe-write.h.
8070 (full_write): Rewritten to use safe_write.
8071 Suggested by Jim Meyering and Paul Eggert.
8073 2002-11-21 Bruno Haible <bruno@clisp.org>
8075 Remove case insensitive option matching.
8076 * argmatch.h (argcasematch): Remove declaration.
8077 (ARGCASEMATCH): Remove macro.
8078 (__xargmatch_internal): Remove case_sensitive argument.
8079 (XARGMATCH): Update.
8080 (XARGCASEMATCH): Remove macro.
8081 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8082 case_sensitive argument.
8083 (argcasematch): Remove function.
8084 (__xargmatch_internal): Remove case_sensitive argument.
8085 (main): Use XARGMATCH instead of XARGCASEMATCH.
8087 * xmalloc.c: Change compile-time error message. Add comment about
8088 required autoconf version.
8090 2002-11-21 Jim Meyering <jim@meyering.net>
8092 * strdup.c (strdup): Tweak comment and initial #if/#include.
8094 Merge in changes from the coreutils.
8096 2002-09-25 Paul Eggert <eggert@twinsun.com>
8097 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8098 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8099 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8100 int. Work more efficiently if X is the same width as uintmax_t.
8101 Do not compare X to -1, to avoid bogus compiler warning.
8102 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8103 Don't assume that f_frsize and f_bsize are the same type.
8105 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8108 * makepath.c (make_path): Restore umask *before* creating the final
8110 (make_path): Minor reformatting.
8112 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8113 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8115 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8116 ones. At least on GNU/Linux systems, `auto' means something else.
8119 2002-11-20 Paul Eggert <eggert@twinsun.com>
8121 Merge argmatch cleanups from Bison. Assume C89.
8123 * argmatch.c: Include config.h here, not in argmatch.h.
8124 Include stdlib.h, for EXIT_FAILURE.
8125 Always include <string.h>, since we assume C89.
8126 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8127 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8128 Include <stddef.h> instead, since it's all we need for size_t.
8129 (PARAMS): Remove. All uses removed.
8130 (ARRAY_CARDINALITY): Do not bother to #undef.
8131 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8132 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8133 Remove unnecessary parentheses.
8134 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8135 Insert necessary parentheses.
8136 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8137 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8139 2002-11-19 Bruno Haible <bruno@clisp.org>
8141 * mbswidth.c: Include mbswidth.h right at the beginning.
8142 * mbswidth.h: Include <stddef.h>, for size_t.
8144 * mbswidth.h (PARAMS): Remove macro.
8145 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8146 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8148 * gcd.h (PARAMS): Remove macro.
8149 (gcd): Use ANSI C function declarations.
8150 * gcd.c (gcd): Likewise.
8152 2002-11-15 Bruno Haible <bruno@clisp.org>
8154 * strcspn.c: Include <stddef.h>.
8155 (strcspn): Use ANSI C function declaration. Change return type to
8157 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8158 (strpbrk): Use NULL.
8159 * strpbrk.h (PARAMS): Remove macro.
8160 (strpbrk): Use ANSI C function declaration.
8161 * strstr.c: Don't include <sys/types.h>.
8162 * strstr.h (PARAMS): Remove macro.
8163 (strstr): Use ANSI C function declarations.
8165 2002-11-06 Bruno Haible <bruno@clisp.org>
8167 * gcd.h (gcd): Change argument type to 'unsigned long'.
8168 * gcd.c (gcd): Likewise.
8170 2002-11-05 Bruno Haible <bruno@clisp.org>
8172 * gcd.h: New file, from gettext-0.11.5.
8173 * gcd.c: New file, from gettext-0.11.5.
8175 2002-11-05 Bruno Haible <bruno@clisp.org>
8177 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8178 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8179 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8180 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8182 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8183 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8185 * closeout.c: Include gettext.h instead of <libintl.h>.
8186 * human.c: Include gettext.h instead of <libintl.h>.
8187 * quotearg.c: Include gettext.h instead of <libintl.h>.
8188 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8189 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8190 * userspec.c: Include gettext.h instead of <libintl.h>.
8191 * version-etc.c: Include gettext.h instead of <libintl.h>.
8192 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8193 (textdomain): Remove definition.
8194 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8196 * long-options.c: Remove include of <libintl.h> and definition of _.
8197 * same.c: Remove include of <libintl.h> and definition of _.
8199 2002-11-04 Bruno Haible <bruno@clisp.org>
8201 * stpcpy.h: New file, from GNU gettext-0.11.5.
8202 * strcase.h: New file, from GNU gettext-0.11.5.
8203 * strpbrk.h: New file, from GNU gettext-0.11.5.
8204 * strstr.h: New file, from GNU gettext-0.11.5.
8205 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8207 2002-05-09 Bruno Haible <bruno@clisp.org>
8209 * config.charset: Update for newest glibc. Add canonical names
8210 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8212 2002-05-09 Bruno Haible <bruno@clisp.org>
8214 * localcharset.c (get_charset_aliases): Add more Windows specific
8217 2002-05-08 Owen Taylor <otaylor@redhat.com>
8219 * config.charset: A few additions for Solaris.
8221 2001-12-05 Bruno Haible <bruno@clisp.org>
8223 * localcharset.c (locale_charset): Don't return an empty string.
8225 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8227 * config.charset: msdos in uk_UA uses CP1125.
8229 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8231 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8232 * localcharset.c (locale_charset): Declare as extern "C".
8234 2002-02-15 Bruno Haible <bruno@clisp.org>
8236 * config.charset [msdosdjgpp]: For Russian, use CP866.
8238 2002-02-11 Bruno Haible <bruno@clisp.org>
8240 * config.charset: Add support for NetBSD.
8242 2002-09-25 <karl@gnu.org>
8244 * strdup.c: copy from libc/string (via ../config/srclist*).
8245 * getopt*: copy from libc/posix.
8246 * gettext.h: copy from gettext.
8247 * .cppi-disable: add strdup.c, gettext.h.
8249 2002-07-01 Jim Meyering <meyering@lucent.com>
8251 * c-stack.c: Include sys/time.h.
8252 From Volker Borchert.
8254 2002-06-11 Paul Eggert <eggert@twinsun.com>
8256 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8257 New macro. Use it uniformly instead of
8258 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8259 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8260 reported by Vin Shelton.
8262 2002-06-22 Jim Meyering <meyering@lucent.com>
8264 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8265 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8267 2002-06-22 Paul Eggert <eggert@twinsun.com>
8269 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8270 Do not assume SA_SIGINFO behavior.
8271 Bug reported by Jim Meyering on NetBSD 1.5.2.
8273 2002-06-22 Jim Meyering <meyering@lucent.com>
8275 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8277 * exitfail.c, exitfail.h: Likewise.
8278 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8280 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8282 (EXTRA_DIST): Add fnmatch_loop.c.
8283 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8285 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8286 * fnmatch.c: Update from diffutils-2.8.2.
8287 * fnmatch_.h: New file. From diffutils-2.8.2.
8288 * fnmatch.h: Remove file.
8290 2002-06-18 Paul Eggert <eggert@twinsun.com>
8292 * file-type.h: Report an error if neither S_ISREG nor
8293 S_IFREG is defined, instead of using a test specific to glibc
8294 2.2. This should be safe, since POSIX requires S_ISREG and
8295 Unix Version 7 had S_IFREG. We don't need to check for
8296 <sys/types.h> since we don't use any symbols that it defines.
8298 2002-06-15 Jim Meyering <meyering@lucent.com>
8300 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8301 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8302 have been included before this file.
8304 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8306 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8307 so that each temporary file name is unique and valid in the first
8308 8 characters, for operation under DOS.
8310 2002-06-15 Jim Meyering <meyering@lucent.com>
8312 Work even with DJGPP 2.03, which lacks support for symlinks.
8314 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8316 * lchown.c (S_ISLNK): Likewise.
8318 2002-06-14 Jim Meyering <meyering@lucent.com>
8320 * file-type.h: Use the version from diffutils-2.8.2.
8321 * file-type.c: Likewise.
8323 2002-05-27 Jim Meyering <meyering@lucent.com>
8325 Fix a problem seen only on nonconforming systems whereby ls.c's
8326 use of localtime, and then of gettimeofday would cause trouble:
8327 the localtime call used to initialize rpl_gettimeofday's save
8328 mechanism would clobber ls's current local time information so
8329 that in any long listing the first file would always be listed
8330 with date 1970-01-01. Analysis by Volker Borchert.
8332 * gettimeofday.c (localtime): Undefine.
8333 (rpl_localtime): New function.
8335 2002-05-22 Jim Meyering <meyering@lucent.com>
8337 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8338 * file-type.h: New file.
8339 * file-type.c (file_type): New file/function. Extracted from diffutils.
8341 2002-04-29 Paul Eggert <eggert@twinsun.com>
8343 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8345 2002-04-28 Paul Eggert <eggert@twinsun.com>
8347 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8348 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8349 of 127, since 64 is the largest conceivable number for ancient
8351 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8353 2002-04-28 Jim Meyering <meyering@lucent.com>
8355 * sig2str.c (WTERMSIG): Remove definition (unused).
8357 2002-04-28 Paul Eggert <eggert@twinsun.com>
8359 * sig2str.h, sig2str.c: New files.
8360 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8362 2002-04-24 Jim Meyering <meyering@lucent.com>
8364 * gettext.h: New file, from Gettext.
8365 * Makefile.am (INCLUDES): Remove -I../intl.
8366 (libfetish_a_SOURCES): Add gettext.h.
8368 2002-04-16 Jim Meyering <meyering@lucent.com>
8370 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8371 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8372 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8374 2002-04-12 Jim Meyering <meyering@lucent.com>
8376 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8378 2002-03-10 Jim Meyering <meyering@lucent.com>
8380 * makepath.c (make_path): Remove a comma from a diagnostic.
8381 Suggestion from Santiago Vila.
8383 2002-03-08 Jim Meyering <meyering@lucent.com>
8385 * rename.c: Mention that this wrapper is needed also on
8386 mips-dec-ultrix4.4 systems.
8388 2002-03-02 Jim Meyering <meyering@lucent.com>
8390 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8391 not HAVE_CLOCK_SETTIME.
8393 2002-02-27 Paul Eggert <eggert@twinsun.com>
8395 * nanosleep.h: Rename to....
8396 * timespec.h: New name for nanosleep.h. All uses changed.
8398 * gettime.c: New file.
8399 * settime.c: New file.
8402 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8403 timespec.h. Remove nanosleep.h.
8405 2002-02-25 Paul Eggert <eggert@twinsun.com>
8407 * acl.c, acl.h: New files.
8408 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8410 2002-02-24 Jim Meyering <meyering@lucent.com>
8412 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8413 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8414 cause trouble. Reported by Nelson Beebe.
8416 2002-02-23 Paul Eggert <eggert@twinsun.com>
8418 * path-concat.c (xpath_concat): Reorder code to pacify
8419 compilers that don't know that xalloc_die never returns.
8421 2002-02-20 Jim Meyering <meyering@lucent.com>
8423 * getdate.c: Regenerate using bison-1.33.
8425 2002-02-15 Paul Eggert <eggert@twinsun.com>
8427 * posixver.c, posixver.h: New files.
8428 * Makefile.am (libfetish_a_SOURCES): Add them.
8430 2002-02-02 Paul Eggert <eggert@twinsun.com>
8431 Bruno Haible <bruno@clisp.org>
8433 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8434 (fwrite_success_callback): New declaration.
8435 * unicodeio.c (unicode_to_mb): New function, extracted from
8436 print_unicode_char. Call failure callback instead of error.
8437 (fwrite_success_callback): New function.
8438 (exit_failure_callback): New function.
8439 (fallback_failure_callback): New function.
8440 (print_unicode_char): Call unicode_to_mb.
8442 2002-01-26 Jim Meyering <meyering@lucent.com>
8444 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8446 2002-01-22 Jim Meyering <meyering@lucent.com>
8448 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8449 Otherwise, some versions of automake would omit the rule that makes
8450 Makefile from Makefile.in.
8452 2001-01-21 Paul Eggert <eggert@twinsun.com>
8454 * xmemcoll.h, xmemcoll.c: New files.
8455 * Makefile.am (libfetish_a_SOURCES): Add them.
8456 * memcoll.c: Include errno.h, and declare errno if not defined.
8457 (memcoll): Set errno to zero if there is no error.
8459 * quotearg.c (quotearg_buffer_restyled):
8460 Fix bug with quoting buffers containing NUL when backslashing escapes.
8461 This bug was exposed by the other changes in this patch.
8462 (quotearg_n_options): New arg ARGSIZE.
8463 All callers changed.
8464 (quoting_options_from_style): New function.
8465 (quotearg_n_style): Use it.
8466 (quotearg_n_style_mem): New function.
8468 * quotearg.h (quotearg_n_style_mem): New function.
8470 2002-01-16 Jim Meyering <meyering@lucent.com>
8472 * getdate.y: Add three semicolons, each just before a closing brace.
8473 Bison (as of version 1.31) no longer papers over that mistake.
8475 2002-02-14 Paul Eggert <eggert@twinsun.com>
8477 * backupfile.c (ISDIGIT): Comment fix.
8478 * getdate.y (ISDIGIT): Likewise.
8479 * posixtm.c (ISDIGIT, year): Likewise.
8480 * strverscmp.c (ISDIGIT): Likewise.
8481 * userspec.c (ISDIGIT): Likewise.
8483 2002-01-05 Jim Meyering <meyering@lucent.com>
8485 * version-etc.c (version_etc_copyright): Update copyright year.
8487 2001-01-19 Paul Eggert <eggert@twinsun.com>
8489 * closeout.c (close_stdout_status): If ferror (stdout), do
8490 not silently exit merely because the output buffer happens to
8491 have nothing pending.
8493 2001-12-18 Paul Eggert <eggert@twinsun.com>
8495 See the big note in ../ChangeLog.
8496 * human.c (suffixes): Prefer K to k for 1024.
8497 (generate_suffix_backwards): New function.
8498 (human_readable_inexact): Use it.
8499 * xstrtol.c (__xstrtol): If there is no number but there
8500 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8501 Accept 'K' as well as 'k'.
8503 2001-12-15 Jim Meyering <meyering@lucent.com>
8505 * regex.h (__restrict_arr): Update from libc.
8507 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8508 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8511 2001-12-10 Jim Meyering <meyering@lucent.com>
8513 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8514 Instead, include "xalloc.h".
8515 (initbuffer): Don't cast xmalloc return value to char*.
8516 (readline): Reword comment.
8517 Don't cast xrealloc return value to char*
8520 2001-12-09 Jim Meyering <meyering@lucent.com>
8522 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8523 `signed and unsigned type in conditional expression'.
8524 * posixtm.c (posix_time_parse): Likewise.
8526 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8528 * readtokens.c (readtoken): Declare an index to be of type unsigned
8529 to avoid a pedantic warning.
8531 * getstr.c: Don't include assert.h.
8532 (getstr): Remove warning-evoking assertions.
8533 Return -1 if offset parameter is out of bounds.
8534 Change the type of a local from int to size_t.
8536 * strftime.c (my_strftime_localtime_r): Include this function
8537 definition in the `#if ! HAVE_TM_GMTOFF' block.
8539 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8540 Include xalloc.h instead.
8542 2001-12-02 Jim Meyering <meyering@lucent.com>
8544 * tempname.c: Don't declare getenv, thus reverting the change of
8545 2001-11-18. It's no longer necessary, now that stdlib.h is always
8548 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8549 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8551 2001-11-30 Akim Demaille <akim@epita.fr>
8553 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8554 before being defined.
8556 2001-11-27 Paul Eggert <eggert@twinsun.com>
8558 * quotearg.h (quotearg_n, quotearg_n_style):
8559 First arg is int, not unsigned.
8560 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8561 (SIZE_MAX, UINT_MAX): New macros.
8562 (quotearg_n_options): Abort if N is negative.
8563 Avoid overflow check on hosts where size_t is 64 bits and int
8564 is 32 bits, as overflow is impossible there.
8565 Fix off-by-one typo that caused unnecessary reallocation.
8567 2001-11-27 Jim Meyering <meyering@lucent.com>
8569 * tempname.c: Merge with version from libc.
8570 * regex.c: Likewise.
8572 * tempname.c: Include stdlib.h unconditionally. On some old systems
8573 for which STDC_HEADERS is 0, it was not included, resulting in a
8574 warning about an integer-to-pointer conversion problem with getenv.
8575 Reported by Volker Borchert.
8577 2001-11-26 Jim Meyering <meyering@lucent.com>
8579 * gtod.h: Remove file.
8580 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8581 * gettimeofday.c: Don't include gtod.h.
8582 (GTOD_init): Remove function.
8583 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8584 Suggestion from Volker Borchert.
8586 2001-11-23 Jim Meyering <meyering@lucent.com>
8588 * hash.h (struct hash_table): Don't define here. Merely declare it.
8589 * hash.c (struct hash_table): Define it here instead.
8591 2001-11-22 Jim Meyering <meyering@lucent.com>
8593 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8595 2001-11-18 Paul Eggert <eggert@twinsun.com>
8597 * tempname.c (TMP_MAX): Remove; no longer needed.
8598 (TEMPORARIES): New macro.
8599 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8600 removes an artificial limitation (e.g. HP-UX 10.20, where
8603 2001-11-18 Jim Meyering <meyering@lucent.com>
8605 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8608 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8609 files will be created before anything else.
8611 2001-11-17 Jim Meyering <meyering@lucent.com>
8613 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8614 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8615 rather than group writable. Patch by Juan F. Codagnone.
8617 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8618 Instead, include "xalloc.h".
8620 * mountlist.c: Include unlocked-io.h after all system headers.
8621 Remove explicit declarations of xmalloc, xrealloc,
8622 and xstrdup. Instead, include "xalloc.h".
8624 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8625 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8626 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8628 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8629 Reported by Padraig Brady.
8631 * mkstemp.c: #undef mkstemp.
8633 (rpl_mkstemp): Rename from mkstemp.
8636 2001-11-16 Jim Meyering <meyering@lucent.com>
8638 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8639 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8640 determine the amount of total physical memory, use pstat_getstatic.
8641 HPUX-11 doesn't define _SC_PHYS_PAGES.
8642 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8643 If sysconf couldn't be used to determine the amount of available
8644 physical memory, use both pstat_getstatic and pstat_getdynamic.
8645 Based on a patch from Bob Proulx.
8647 2001-11-05 Jim Meyering <meyering@lucent.com>
8649 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8651 2001-11-03 Jim Meyering <meyering@lucent.com>
8653 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8654 in argmatch_to_argument call.
8656 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8659 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8660 e.g., a fault due to an attempt to free a NULL pointer.
8662 2001-11-01 Jim Meyering <meyering@lucent.com>
8664 * dirfd.c, dirfd.h: New files.
8665 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8667 * hash.c (hash_print) [TESTING]: Clean up.
8669 2001-10-22 Paul Eggert <eggert@twinsun.com>
8671 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8672 to avoid a warning if -Wall.
8674 2001-10-21 Paul Eggert <eggert@twinsun.com>
8676 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8678 2001-10-21 Jim Meyering <meyering@lucent.com>
8680 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8681 this code would end up calling gettext even in packages built
8683 * getopt.c (_): Likewise.
8684 * regex.c (_): Likewise.
8686 2001-10-20 Paul Eggert <eggert@twinsun.com>
8688 * error.c (strerror_r): Do not declare unless !_LIBC.
8689 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8690 Use strerror_r that is only a macro, even if it is not a function.
8691 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8692 (private_strerror): Use prototypes, not old-style function definition.
8693 (print_errno_message): New function.
8694 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8696 (error_tail, error, error_at_line): Use it.
8698 2001-10-11 Jim Meyering <meyering@lucent.com>
8700 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8701 and quote_n (1, ... to avoid clobbering a buffer.
8703 2001-10-05 Jim Meyering <meyering@lucent.com>
8705 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8706 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8707 * hash-pjw.h: New file.
8709 2001-09-30 Jim Meyering <meyering@lucent.com>
8711 * mountlist.c [MOUNTED_GETFSSTAT]:
8712 Include <sys/ucred.h>, for Apple Darwin.
8713 Include sys/mount.h and sys/fs_types.h only if available.
8715 (read_filesystem_list): Use FS_TYPE.
8717 2001-09-29 Paul Eggert <eggert@twinsun.com>
8719 * exclude.c (excluded_filename): 0 -> false, since it's
8722 2001-09-28 Paul Eggert <eggert@twinsun.com>
8724 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8725 #defines strtoimax. Also treat the other strto* functions
8728 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8729 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8730 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8732 2001-09-26 Jim Meyering <meyering@lucent.com>
8734 Most macros in unlocked-io.h had the wrong number of arguments.
8735 * gen-uio: New script.
8736 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8737 * unlocked-io.hin: Remove file.
8738 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8739 rather than trying to embed it here.
8740 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8741 Reported by Padraig Brady.
8743 2001-09-25 Volker Borchert <bt@teknon.de>
8745 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8747 2001-09-23 Jim Meyering <meyering@lucent.com>
8749 * mountlist.c: Remove useless parentheses in #if directives.
8750 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8751 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8753 2001-09-22 Jim Meyering <meyering@lucent.com>
8755 * localcharset.c: Update from latest gettext.
8756 * config.charset: Likewise.
8758 2001-09-20 Jim Meyering <meyering@lucent.com>
8760 * xstrtol.c (strtoimax): Guard declaration with
8761 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8762 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8763 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8764 (strtoumax): Likewise, for completeness (it wasn't necessary).
8766 2001-09-06 Paul Eggert <eggert@twinsun.com>
8768 * strtoimax.c (HAVE_LONG_LONG):
8769 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8770 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8771 to work around bug in IBM C compiler.
8773 2001-09-16 Jim Meyering <meyering@lucent.com>
8775 * mkdir.c: New file.
8777 2001-09-04 Paul Eggert <eggert@twinsun.com>
8779 * xgetcwd.c: Revert some of the previous change; intead,
8780 fix the HAVE_GETCWD_NULL code to behave more like the
8781 !HAVE_GETCWD_NULL code used to.
8784 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8787 2001-09-04 Paul Eggert <eggert@twinsun.com>
8789 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8790 Use ssize_t, not int, to store result of readlink.
8791 Check for ssize_t overflow as well as size_t overflow,
8792 as POSIX says the result of readlink is implementation-defined
8793 when ssize_t overflows.
8794 Remove unnecessary cast to char*.
8795 Use free+malloc instead of realloc, as the storage doesn't need
8796 to be preserved and it's clearer and can be more efficient that way.
8797 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8798 * xreadlink.h (xreadlink): Update prototype.
8800 2001-09-03 Paul Eggert <eggert@twinsun.com>
8802 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8803 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8804 spotted by Jim Meyering.
8806 2001-09-03 Jim Meyering <meyering@lucent.com>
8808 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8810 2001-09-03 Paul Eggert <eggert@twinsun.com>
8812 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8813 like the HAVE_GETCWD_NULL code.
8814 Include pathmax.h if not HAVE_GETCWD.
8815 Do not include xalloc.h.
8816 (INITIAL_BUFFER_SIZE): New symbol.
8817 Do not use xmalloc / xrealloc, since the caller is responsible for
8818 handling errors. Preserve errno around `free' during failure.
8819 Do not overrun buffer when using getwd.
8821 2001-09-03 Paul Eggert <eggert@twinsun.com>
8823 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8824 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8826 2001-09-02 Jim Meyering <meyering@lucent.com>
8828 * error.c: Update from GNU libc.
8830 2001-09-01 Jim Meyering <meyering@lucent.com>
8832 * xreadlink.c: New file.
8833 * xreadlink.h: New file.
8834 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8836 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8837 doesn't conflict with sparc Solaris 7's definition in
8838 /usr/include/sys/int_types.h.
8840 * exclude.c: Use `""', not `<>' to #include non-system header files.
8841 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8842 and strncasecmp as r-values. Unixware didn't have declarations.
8844 2001-08-31 Jim Meyering <meyering@lucent.com>
8846 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8847 Use an initial, malloc'd, buffer of length 128 rather than
8848 a statically allocated one of length 1024.
8850 2001-08-30 Paul Eggert <eggert@twinsun.com>
8852 * xgetcwd.c: Don't include pathmax.h.
8853 Include stdlib.h and unistd.h if available.
8855 (xmalloc, xstrdup, free): Remove decls.
8856 (xgetcwd): Don't assume sizes fit in unsigned.
8857 Check for overflow when computing sizes.
8858 Simplify reallocation code.
8860 2001-08-28 Paul Eggert <eggert@twinsun.com>
8862 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8864 * strtoimax.c: Renamed from strtoxmax.c, removing the
8867 Also, make the following further changes to make this file's
8868 configuration more similar to that of strtol.c:
8869 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8870 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8871 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8872 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8873 changed to signed values.
8875 And make the following changes as well:
8876 Fix copyright notice, as 1999 was missing.
8877 (verify): New macro.
8878 (strtoimax): Check sizes at compile-time, not run-time.
8879 Prefer strtol to strtoll if both work.
8880 (main): Remove; it was not that useful and was a pain to maintain.
8882 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8884 2001-08-30 Paul Eggert <eggert@twinsun.com>
8886 * savedir.c (savedir): Remove size parameter, as POSIX says that
8887 a directory's st_size can have an arbitrary value, so the old
8888 usage could waste an arbitrary amount of memory. All uses
8890 * savedir.h: Update prototype.
8892 2001-08-30 Paul Eggert <eggert@twinsun.com>
8894 * xstrtol.c (strtoimax): New decl.
8896 2001-08-28 Paul Eggert <eggert@twinsun.com>
8898 * xstrtol.h: Add copyright notice.
8899 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8900 LONGINT_INVALID_SUFFIX_CHAR.
8902 2001-08-30 Paul Eggert <eggert@twinsun.com>
8904 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8907 2001-08-30 Paul Eggert <eggert@twinsun.com>
8909 * hash.c: Remove '2001' from copyright notice.
8911 2001-08-30 Paul Eggert <eggert@twinsun.com>
8913 * full-write.h: New file.
8914 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8915 * full-write.c: Correct credits, as cccp.c no longer
8916 exists and anyway it was so heavily changed from the old cccp
8917 code as to be unrecognizable. Include full-write.h.
8918 (full_write) Return size_t, with short writes meaning failure.
8919 All callers changed. This fixes a bug with large buffers
8921 * utime.c: Include full-write.h.
8923 2001-08-30 Paul Eggert <eggert@twinsun.com>
8925 Merge 'exclude' changes from tar 1.13.22.
8926 This fixes one or two unlikely storage allocation overflow bugs,
8927 but doesn't change user-visible behavior otherwise.
8929 2001-08-30 Paul Eggert <eggert@twinsun.com>
8931 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8932 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8933 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8934 Include if available.
8935 (<xalloc.h>): Include
8936 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8937 (verify): New macro. Use it to verify that EXCLUDE macros do not
8938 collide with FNM macros.
8939 (struct patopts): New struct.
8940 (struct exclude): Use it, as exclude patterns now come with options.
8941 (new_exclude): Support above changes.
8942 (new_exclude, add_exclude_file):
8943 Initial size must now be a power of two to simplify overflow checking.
8944 (free_exclude, fnmatch_no_wildcards): New function.
8945 (excluded_filename): No longer requires options arg, as the options
8946 are determined by add_exclude. Now returns bool, not int.
8947 (excluded_filename, add_exclude):
8948 Add support for the fancy new exclusion options.
8949 (add_exclude, add_exclude_file): Now takes int options arg.
8950 Check for arithmetic overflow when computing sizes.
8951 (add_exclude_file): xrealloc might modify errno, so don't
8952 realloc until after errno might be used.
8954 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8956 (free_exclude): New decl.
8957 (add_exclude, add_exclude_file): Now takes int options arg.
8958 (excluded_filename): No longer requires options arg, as the options
8959 are determined by add_exclude. Now returns bool, not int.
8961 2001-08-30 Paul Eggert <eggert@twinsun.com>
8963 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8965 2001-08-27 Jim Meyering <meyering@lucent.com>
8967 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8969 * version-etc.c (N_): Remove definition.
8970 Revert most of last change.
8971 Instead, simply don't mark the `Copyright...' string for translation.
8972 Based on advice from Paul Eggert.
8974 * strtoxmax.c: Tweak comment.
8976 2001-08-26 Jim Meyering <meyering@lucent.com>
8978 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8979 of copyright with `%s' so translators don't get an untranslated
8981 (COPYRIGHT_YEAR): Define.
8982 (version_etc): Use fprintf rather than fputs.
8983 Suggestion from Ulrich Drepper.
8985 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8987 * strtoll.c: New file, from GNU libc.
8988 * xstrtoimax.c: New file.
8990 * xstrtol.h: Add xstrtoimax.
8991 * strtoumax.c: New file. Simply include "strtoumax.c".
8992 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8994 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8995 * strtoxmax.c: ... then renamed to this.
8997 2001-08-13 Paul Eggert <eggert@twinsun.com>
8999 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9000 Port to Solaris 8, where 'sed' requires a space after the 'r'
9001 command, and where sh dislikes "$/". Clean up the spacing a bit.
9002 Redirect output to $tmp just once.
9004 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9006 * addext.c (<errno.h>): Include.
9007 (errno): Declare if not defined.
9008 (addext): Work correctly when pathconf returns -1 and leaves
9009 errno alone because there is no limit. Also, work even if
9010 pathconf returns a value greater than SIZE_MAX.
9012 2001-08-12 Jim Meyering <meyering@lucent.com>
9014 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9015 Simply `return getcwd (NULL, 0);'.
9016 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9017 Use 1300 as initial value for length, not PATH_MAX.
9019 * pathmax.h: Clean up cpp syntax.
9021 2001-08-12 Jim Meyering <meyering@lucent.com>
9023 * gettimeofday.c: New file.
9025 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9027 2001-08-04 Jim Meyering <meyering@lucent.com>
9029 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9030 to get in sync with glibc.
9032 2001-08-03 Paul Eggert <eggert@twinsun.com>
9034 The following changes are from gettext 0.10.39 as maintained by
9037 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9038 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9039 with inverted sense. All uses changed.
9041 * mbswidth.c: Don't include <limits.h>.
9042 Include <stdlib.h> and <string.h> unconditionally.
9043 (iswcntrl, mbsinit, ISCNTRL): New macros.
9044 (mbsnwidth): Use K&R style function declarations.
9045 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9046 can optimize it when MB_CUR_MAX == 1.
9047 The width of control characters is zero, not 1.
9049 2001-07-15 Jim Meyering <meyering@lucent.com>
9051 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9052 (BUILT_SOURCES): Add unlocked-io.h.
9053 (io_functions): Define.
9054 (unlocked-io.h): New rule.
9055 (DISTCLEANFILES): Add unlocked-io.h.
9056 (all-local): Depend on unlocked-io.h, to ensure it is created.
9058 * unlocked-io.hin: New file
9060 * regex.c: Update from glibc.
9062 2001-07-05 Jim Meyering <meyering@lucent.com>
9064 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9066 (libfetish_a_SOURCES): Put all .h files here instead.
9067 Remove a thus-exposed (better checks in automake) duplicate and
9068 two unnecessary .h files.
9070 2001-06-11 Jim Meyering <meyering@lucent.com>
9072 * regex.c: Update from GNU libc.
9074 2001-05-27 Jim Meyering <meyering@lucent.com>
9076 * readutmp.h (UT_TYPE): Define.
9078 2001-05-24 Jim Meyering <meyering@lucent.com>
9080 * argmatch.c: Include "quote.h".
9081 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9082 quote function. Reported by Göran Uddeborg.
9084 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9086 * dirname.c (dir_name): Compute append_dot using path, not newpath
9087 which is not yet declared.
9089 2001-05-11 Paul Eggert <eggert@twinsun.com>
9091 * Makefile.am (libfetish_a_SOURCES):
9092 Add strftime.c, since we now compile it on all hosts.
9094 * strftime.c (my_strftime):
9095 Define to nstrftime if emacs, but only if my_strftime is not defined.
9096 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9097 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9098 Add one more extra argument: a nanoseconds value.
9101 (my_strftime function): Add %N format.
9102 (emacs_strftimeu): Renamed from emacs_strftime,
9103 with extra ut argument.
9105 2001-05-11 Paul Eggert <eggert@twinsun.com>
9107 dirname code cleanup. base_name now behaves more compatibly
9108 with POSIX basename when given file names that have trailing
9109 slashes, and similarly for dir_name. Add new primitives
9110 base_len and dir_len. Put the directory-name-related decls
9113 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9114 * backupfile.c (base_name): Likewise.
9115 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9116 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9117 * makepath.c (strip_trailing_slashes): Likewise.
9118 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9120 * rename.c (strip_trailing_slashes): Likewise.
9121 * same.c (base_name): Likewise.
9122 * stripslash.c (ISSLASH): Likewise.
9124 * addext.c: Include <dirname.h> after size_t is defined.
9125 * backupfile.c: Likewise.
9127 * addext.c (addext): Use base_len to trim redundant
9128 trailing slashes instead of doing it ourselves.
9129 But do not trim the last slash if it is not redundant.
9131 * backupfile.c (find_backup_file_name,
9132 max_backup_version): Use base_len instead of rolling it ourselves.
9133 Handle the case of "" and (on DOS) "C:" correctly.
9135 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9136 Include <string.h>, <dirname.h>.
9137 (base_name): Allow file names ending in slashes, other than names
9138 that are all slashes. In this case, return the basename followed
9139 by the slashes. This is more general, and can be used in places
9140 where the original base_name purposely had an assertion failure.
9141 (base_len): New function.
9143 * dirname.c: Include <string.h> instead of <stdlib.h>.
9144 Do not include <assert.h>; no longer needed.
9146 (memrchr): Remove decl.
9147 (dir_name_r): Remove.
9148 (dir_len): Renamed from dirlen. All callers changed.
9149 Rewrite in terms of base_name, for simplicity and consistency.
9150 (dir_name): Never return NULL. All callers changed.
9151 Do not include <stdlib.h> in test program; no longer needed.
9152 return 0; is fine for test program.
9154 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9156 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9158 * path-concat.c (path_concat): Use base_len to compute
9159 base length, not strlen; this means we cannot rely on memcpy
9162 * same.c (STREQ): Remove.
9163 (same_name): Handle the case where the basename ends in trailing '/'.
9165 * stripslash.c (strip_trailing_slashes): Return nonzero if
9166 a slash was stripped. Do not strip the last slash after a
9169 2001-04-08 Jim Meyering <meyering@lucent.com>
9171 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9172 recomputed; that's necessary when the offset spans a DST transition.
9173 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9175 2001-04-02 Jim Meyering <meyering@lucent.com>
9177 * regex.h, regex.c: Update from GNU libc.
9179 2001-03-19 Paul Eggert <eggert@twinsun.com>
9181 * version-etc.c (version_etc_copyright): Update to 2001.
9183 2001-03-16 Paul Eggert <eggert@twinsun.com>
9185 * tempname.c (uint64_t): Define to uintmax_t if
9186 not defined, and if UINT64_MAX is not defined.
9187 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9188 Reported by John David Anglin.
9190 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9192 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9193 alias if codeset is empty.
9194 * config.charset (BeOS): Use wildcard syntax.
9196 2001-03-13 Jim Meyering <meyering@lucent.com>
9198 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9199 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9202 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9204 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9206 * unicodeio.c (print_unicode_char): Simplify accordingly.
9208 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9210 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9211 support for DOS/DJGPP.
9213 2001-02-28 Paul Eggert <eggert@twinsun.com>
9215 * Makefile.am (libfetish_a_SOURCES):
9216 Add dup-safer.c, fopen-safer.c.
9217 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9219 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9221 2001-02-25 Paul Eggert <eggert@twinsun.com>
9223 The mkstemp replacement is taken from glibc 2.2.2, with some
9224 portability fixes for use outside glibc, as follows:
9226 * tempname.c (struct_stat64): New macro.
9227 (direxists, __gen_tempname): Use it.
9228 This avoids a portability problem with Solaris 8.
9230 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9231 (<stddef.h>, <stdint.h>, <string.h>):
9232 Include only if STDC_HEADERS || _LIBC.
9233 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9234 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9235 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9236 (__set_errno): Define this macro if <errno.h> doesn't.
9237 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9238 Define these macros if <stdio.h> doesn't.
9239 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9240 Define these macros if <sys/stat.h>
9241 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9242 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9243 __xstat64): Define if not _LIBC.
9244 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9245 (__gen_tempname): Invoke gettimeofday only if
9246 HAVE_GETTIMEOFDAY || _LIBC;
9247 otherwise, fall back on plain "time".
9248 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9250 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9252 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9254 2001-02-17 Jim Meyering <meyering@lucent.com>
9256 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9257 around included file name.
9259 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9261 * strftime.c: Update from GNU libc (the only changes were to comments).
9263 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9265 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9267 2001-02-17 Paul Eggert <eggert@twinsun.com>
9269 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9270 Remove workaround macros for hosts that have mbrtowc but not
9271 mbstate_t, as we now insist on proper declarations for both
9272 before using mbrtowc.
9274 2001-02-17 Jim Meyering <meyering@lucent.com>
9276 * regex.c: Update from libc.
9278 2001-02-16 Paul Eggert <eggert@twinsun.com>
9280 * alloca.c (malloc): Undef before defining, since stdlib.h
9281 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9282 Reported by Mark Hounschell via Paul Eggert.
9284 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9286 * config.charset: Update for FreeBSD 4.2.
9288 2001-01-26 Jim Meyering <meyering@lucent.com>
9290 * quotearg.c: Include stddef.h.
9291 * quote.c: Include stddef.h.
9292 Reported by Axel Kittenberger.
9294 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9295 line in double quotes so that it evokes a better diagnostic.
9296 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9297 Reported by Axel Kittenberger.
9299 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9301 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9302 to avoid a warning. Add back 'const' to inptr.
9304 2001-01-16 Jim Meyering <meyering@lucent.com>
9306 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9309 2001-01-14 Jim Meyering <meyering@lucent.com>
9311 * rename.c: New file. From Volker Borchert.
9312 Include stdlib.h, string.h or strings.h, and xalloc.h.
9313 Use strip_trailing_slashes rather than open-coding it.
9315 2001-01-03 Paul Eggert <eggert@twinsun.com>
9317 * strftime.c: Sync with glibc time/strftime.c 1.81.
9319 2001-01-03 Jim Meyering <meyering@lucent.com>
9321 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9322 local `inptr' to avoid warning with some system declarations of iconv.
9324 2000-12-29 Paul Eggert <eggert@twinsun.com>
9326 * modechange.c: Do not assume that mode_t uses the
9327 traditional octal encoding. E.g. "chmod 1 FOO" should set
9328 the other-execute bit of FOO even if S_IXOTH != 1.
9330 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9331 WOTH, XOTH, ALLM): New macros.
9332 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9333 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9335 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9336 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9338 No need to use uintmax_t; unsigned long is long enough.
9339 Don't bother to get suffix since we don't use it.
9341 2000-12-24 Jim Meyering <meyering@lucent.com>
9343 * hash.c (is_prime): Return explicit boolean values.
9344 (hash_get_first): Return NULL to appease Irix5.6's 89.
9345 Reported by Nelson Beebe.
9347 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9349 * localcharset.c (locale_charset): Add support for Win32.
9351 2000-12-18 Paul Eggert <eggert@twinsun.com>
9353 * physmem.h, physmem.c: New files.
9355 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9356 (noinst_HEADERS): Add physmem.h.
9358 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9359 't' for compatibility with Solaris 8 sort.
9361 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9363 * config.charset: Add support for BeOS.
9365 2000-12-16 Jim Meyering <meyering@lucent.com>
9367 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9368 SHELLS_FILE to a file name that's useful on djgpp systems.
9370 (ADDITIONAL_DEFAULT_SHELLS): Define.
9371 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9372 Based mostly on a patch from Prashant TR.
9374 2000-12-16 Jim Meyering <meyering@lucent.com>
9376 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9377 N and M) would have treated it like `chown N:N FILE'.
9379 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9381 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9383 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9384 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9385 to the list of canonical encodings. Rename EUC-CN to GB2312.
9387 2000-12-08 Andreas Schwab <schwab@suse.de>
9389 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9390 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9392 2000-12-07 Jim Meyering <meyering@lucent.com>
9394 * stripslash.c (ISSLASH): Define.
9395 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9398 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9399 (dir_name_r): Declare this function as static.
9400 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9401 manifest itself on a name containing a mix of slashes and
9403 Make this function work with names starting with a DOS-style
9404 drive letter and colon prefix.
9405 (dir_name): Append `.' if necessary.
9406 Based mostly on patches from Prashant TR and Eli Zaretskii.
9408 * dirname.h (dir_name_r): Remove prototype.
9410 2000-12-05 Jim Meyering <meyering@lucent.com>
9412 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9414 2000-12-04 Jim Meyering <meyering@lucent.com>
9416 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9417 Also include memory.h, stdlib.h, unistd.h if appropriate.
9418 Reported by Andreas Jaeger (conflicting declaration of malloc).
9420 2000-12-02 Jim Meyering <meyering@lucent.com>
9422 * closeout.h: Make idempotent, to avoid some obscure warnings.
9424 2000-12-01 Paul Eggert <eggert@twinsun.com>
9426 * memrchr.c: Include <config.h> before any system include file.
9428 2000-11-29 Paul Eggert <eggert@twinsun.com>
9430 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9432 2000-11-26 Jim Meyering <meyering@lucent.com>
9434 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9436 2000-11-22 Paul Eggert <eggert@twinsun.com>
9438 * strftime.c (my_strftime): Do not invoke mbrlen with a
9439 size of (size_t) -1; it's not portable.
9441 2000-11-17 Akim Demaille <akim@epita.fr>
9443 * obstack.h: Formatting changes.
9444 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9445 prevent type checking.
9446 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9447 cast the value to (void *): assigning a `foo *' to a `void *'
9449 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9451 2000-11-17 Jim Meyering <meyering@lucent.com>
9453 * strstr.c: Update from GNU libc.
9455 2000-11-16 Jim Meyering <meyering@lucent.com>
9457 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9459 2000-11-11 Jim Meyering <meyering@lucent.com>
9461 * error.c: Add a couple #includes, merging from GNU libc version.
9463 2000-11-10 Jim Meyering <meyering@lucent.com>
9465 * obstack.h: Update from GNU libc.
9466 * obstack.c: Likewise.
9468 2000-11-06 Paul Eggert <eggert@twinsun.com>
9470 * getusershell.c (setusershell): Use rewind rather than
9471 fseek/fseeko, to avoid configuration hassles with fseeko.
9472 Don't bother opening SHELLS_FILE if shellstream is NULL;
9475 2000-11-05 Jim Meyering <meyering@lucent.com>
9477 * makepath.h (make_dir): Declare.
9478 * makepath.c (make_dir): Remove `static' attribute.
9481 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9483 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9484 last one in a bucket, advance to the next bucket.
9486 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9488 * fnmatch.c: Do not comment out all the code if we are using
9489 the GNU C library, because in some cases we are replacing buggy
9490 code in the GNU C library itself.
9492 2000-10-30 Paul Eggert <eggert@twinsun.com>
9494 * error.h, getline.h, modechange.h:
9495 Remove "2000" from Copyright line, as the file hasn't been
9496 changed this year other than in the copyright notice.
9498 * xalloc.h: Add "2000" to Copyright line, as this file
9499 was changed this year.
9501 2000-10-30 Paul Eggert <eggert@twinsun.com>
9503 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9504 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9505 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9507 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9509 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9510 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9511 doesn't define __restrict_arr.
9513 2000-10-29 Jim Meyering <meyering@lucent.com>
9515 * xstat.in: Fix grammar in comment.
9517 2000-10-28 Jim Meyering <meyering@lucent.com>
9519 * memchr.c: Update from libc.
9520 Adjust for portability:
9521 [HAVE_STDLIB_H]: Include stdlib.h.
9522 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9523 Undef __memchr, too.
9524 [!weak_alias]: Define __memchr to memchr.
9526 * regex.c: Update from libc.
9527 * regex.h: Likewise.
9528 * getopt1.c: Likewise.
9529 * memcmp.c: Likewise.
9531 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9532 Avoid using fseek, when possible -- it's broken by design.
9533 Patch by Ulrich Drepper.
9535 2000-10-26 Jim Meyering <meyering@lucent.com>
9537 * strftime.c: Update from libc.
9539 2000-10-25 Jim Meyering <meyering@lucent.com>
9541 * obstack.c: Update from libc.
9543 2000-10-23 Jim Meyering <meyering@lucent.com>
9545 * hard-locale.c (hard_locale): Revert last change -- it was simply
9546 wrong. That set_locale call must not have any side effects.
9549 2000-10-22 Jim Meyering <meyering@lucent.com>
9551 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9552 [CYCLIC]: Remove now-unused definition.
9554 * save-cwd.c (O_DIRECTORY): Define, if needed.
9555 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9556 Suggestion from Ulrich Drepper.
9558 2000-10-21 Jim Meyering <meyering@lucent.com>
9560 * dirname.c (dir_name_r): New function, factored out of dir_name.
9561 (dir_name): Use dir_name_r.
9562 * dirname.h (dir_name_r): Declare it.
9564 2000-10-21 Jim Meyering <meyering@lucent.com>
9566 * dirname.c (memrchr): Declare if necessary.
9567 (dir_name): Remove the restriction that there be no
9568 trailing slashes. Now, this code skips past them, effectively
9570 [TEST_DIRNAME] (main): New unit tests.
9572 * memrchr.c: New file from GNU libc.
9573 Undef __memrchr, too.
9574 [!weak_alias]: Define __memrchr to memrchr.
9575 Guard weak_alias use with `#ifdef weak_alias'.
9577 2000-10-17 Jim Meyering <meyering@lucent.com>
9579 * quote.h (PARAMS): Define and use.
9580 Reported by Akim Demaille.
9582 * getopt.c: Update from libc.
9584 2000-10-16 Jim Meyering <meyering@lucent.com>
9586 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9589 2000-09-25 Jim Meyering <meyering@lucent.com>
9591 * md5.h (rol): Define (from GnuPG).
9593 * sha.c: Give credit (GnuPG) where due.
9594 (M): Use rol rather than open-coding it.
9595 Add a FIXME comment.
9597 2000-09-21 Jim Meyering <meyering@lucent.com>
9599 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9600 Reported by Michael Stone.
9602 2000-09-20 Jim Meyering <meyering@lucent.com>
9604 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9605 (noinst_HEADERS): Add sha.h.
9606 Based on code from Scott G. Miller and from GnuPG.
9608 2000-09-15 Jim Meyering <meyering@lucent.com>
9610 * regex.c: Update from libc.
9612 2000-09-10 Jim Meyering <meyering@lucent.com>
9614 * getopt.c (_getopt_internal): Update from glibc.
9616 2000-09-09 Jim Meyering <meyering@lucent.com>
9618 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9619 think it should be used as a general replacement for isascii.
9620 * fnmatch.c: Likewise.
9621 * mbswidth.c: Likewise
9622 * regex.c: Likewise.
9625 * userspec.c: Include sys/param.h and limits.h.
9627 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9628 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9629 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9630 UID, GID. Check range.
9632 2000-09-06 Jim Meyering <meyering@lucent.com>
9634 * getopt.c (_getopt_internal): Update from glibc.
9636 2000-08-30 Jim Meyering <meyering@lucent.com>
9638 * strftime.c: Merge in changes from GNU libc.
9640 2000-08-26 Jim Meyering <meyering@lucent.com>
9642 * closeout.c: Include "__fpending.h".
9643 (close_stdout_status): Return right away if there's nothing to flush.
9645 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9646 * __fpending.c: New file.
9647 * __fpending.h: New file.
9649 2000-08-07 Paul Eggert <eggert@twinsun.com>
9651 Standardize on "memory exhausted" instead of "Memory exhausted"
9652 or "virtual memory exhausted".
9653 * obstack.c (print_and_abort): Use "memory exhausted", not
9654 "virtual memory exhausted".
9655 * same.c (same_name): Invoke xalloc_die instead of printing
9657 * userspec.c (parse_user_spec): Likewise.
9658 * bumpalloc.h: comment fix
9659 * same.c, userspec.c: Include xalloc.h.
9661 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9662 not char *const and pointing to a constant array.
9663 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9664 (xrealloc): Comment fix.
9666 * userspec.c (parse_user_spec):
9667 Don't translate a message until just before returning,
9668 to avoid unnecessary translation.
9670 2000-08-07 Jim Meyering <meyering@lucent.com>
9672 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9673 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9674 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9675 getgroups.c, gethostname.c, getopt.h, group-member.c,
9676 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9677 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9678 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9679 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9680 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9681 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9682 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9683 yesno.c: Back out Copyright date changes for each file with no change
9684 this year. This eases coordination with other programs using the same
9685 source code modules. From Paul Eggert.
9687 2000-08-03 Greg McGary <greg@mcgary.org>
9689 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9690 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9691 (EXTEND_BUFFER): Use them.
9693 2000-08-01 Jim Meyering <meyering@lucent.com>
9695 * dirname.c (ISSLASH): Define.
9696 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9697 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9698 both `\' and `/' may be use as path separators.
9699 Based on a patch from Prashant TR.
9701 2000-07-31 Paul Eggert <eggert@twinsun.com>
9703 * quotearg.c (quotearg_n_options): Don't make the initial
9704 slot vector a constant, since it might get modified.
9706 2000-07-31 Jim Meyering <meyering@lucent.com>
9708 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9709 * obstack.c (print_and_abort): Likewise.
9711 2000-07-30 Paul Eggert <eggert@twinsun.com>
9713 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9714 buffer, so that the caller can always quote one small
9715 component of a "memory exhausted" message in slot 0.
9716 From a suggestion by Jim Meyering.
9718 2000-07-30 Jim Meyering <meyering@lucent.com>
9720 * makepath.c (make_path): Quote the other instance, too.
9722 * quotearg.c (N_STATIC_SLOTVECS): Define.
9723 (STATIC_BUF_SIZE): Define.
9724 (quotearg_n_options): Use only statically allocated storage when
9725 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9726 than STATIC_BUF_SIZE.
9728 2000-07-29 Jim Meyering <meyering@lucent.com>
9730 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9731 * dirname.c (dir_name): Likewise.
9733 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9735 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9736 (dir_name): Assert that there are no trailing slashes.
9738 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9740 * mbswidth.h (mbswidth): Add a flags argument.
9741 (mbswidth): New declaration.
9742 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9743 * mbswidth.c (mbswidth): Add a flags argument.
9744 (mbsnwidth): New function.
9746 2000-07-24 Jim Meyering <meyering@lucent.com>
9748 * mbswidth.c: Remove useless #else. From Bruno Haible.
9750 2000-07-23 Paul Eggert <eggert@twinsun.com>
9752 * mbswidth.c (_XOPEN_SOURCE):
9753 Don't define; this causes problems on Solaris 7.
9754 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9756 2000-07-23 Paul Eggert <eggert@twinsun.com>
9759 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9760 so that mbstate_t is always defined.
9762 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9763 be 1 in at least one GCC installation, and this configuration
9764 error is likely to be common. Ignoring MB_LEN_MAX hurts
9765 performance on hosts that have mbrtowc but have only unibyte
9766 locales, but I assume these hosts are rare.
9768 2000-07-23 Paul Eggert <eggert@twinsun.com>
9770 * quotearg.c: Streamline by invoking multibyte code only if needed.
9771 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9772 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9773 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9774 invoke multibyte primitives.
9776 2000-07-23 Jim Meyering <meyering@lucent.com>
9778 * basename.c (base_name): Add an assertion.
9780 2000-07-15 Bruno Haible <clisp.cons.org>
9782 * quotearg.c: When the system forces us to redefine mbstate_t,
9783 shadow its mbsinit function.
9785 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9787 * mbswidth.h: New file.
9788 * mbswidth.c: New file.
9789 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9790 (noinst_HEADERS): Add mbswidth.h.
9792 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9794 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9797 2000-07-15 Jim Meyering <meyering@lucent.com>
9799 * makepath.c: Include quote.h.
9800 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9801 corresponding argument in a `quote (...)' call.
9802 Give better diagnostics.
9804 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9805 (noinst_HEADERS): Add quote.h.
9807 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9808 from tar's src/misc.c.
9809 * quote.h: New file. Prototypes for same.
9811 2000-07-10 Paul Eggert <eggert@twinsun.com>
9813 From a suggestion by Bruno Haible.
9814 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9815 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9816 to decide whether to define the BeOS workaround macro;
9817 this adjusts to the change to AC_MBSTATE_T.
9819 2000-07-13 Paul Eggert <eggert@twinsun.com>
9821 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9823 * quotearg.c (quoting_style_args, quoting_style_vals,
9824 quotearg_buffer_restyled): Add support for
9825 clocale_quoting_style. Undo previous change to
9826 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9827 and "{RIGHT QUOTATION MARK}" msgids.
9829 2000-07-05 Paul Eggert <eggert@twinsun.com>
9831 The old behavior of quoting `like this' doesn't look good with
9832 newer, ISO-style fonts. See:
9833 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9835 Instead, quote "like this" by default. Let the translator
9836 tailor the locale-specific quoting behavior by providing
9837 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9839 * quotearg.c (N_): New macro.
9840 (gettext_default): New function.
9841 (quotearg_buffer_restyled): Use
9842 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9843 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9845 2000-07-09 Jim Meyering <meyering@lucent.com>
9847 * Most files: Update copyright dates to include 2000.
9849 2000-07-08 Jim Meyering <meyering@lucent.com>
9851 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9853 (xgethostname): Remove now-unnecessary #ifdef.
9854 Move declaration of `err' into loop where it's used.
9856 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9858 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9859 by allocating a larger buffer. Test the gethostname return value for
9860 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9861 returns an error and ENAMETOOLONG isn't defined.
9863 2000-07-05 Paul Eggert <eggert@twinsun.com>
9864 and Bruno Haible <haible@clisp.cons.org>
9866 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9868 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9870 * quotearg.c (struct quoting_options): Simplify quote_these_too
9873 2000-07-03 Jim Meyering <meyering@lucent.com>
9875 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9876 Reported by Bruno Haible.
9878 2000-07-04 Jim Meyering <meyering@lucent.com>
9880 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9881 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9884 2000-07-03 Paul Eggert <eggert@twinsun.com>
9885 and Bruno Haible <haible@clisp.cons.org>
9887 * quotearg.c (mbrtowc):
9888 Assign to *pwc, and return 1 only if result is nonzero.
9889 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9891 2000-07-03 Jim Meyering <meyering@lucent.com>
9893 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9894 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9897 2000-07-02 Jim Meyering <meyering@lucent.com>
9899 * quotearg.c (mbstate_t): Don't define here.
9901 2000-07-02 Jim Meyering <meyering@lucent.com>
9903 * nanosleep.c (SIGCONT): Define if not already defined.
9905 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9907 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9908 per change in ../m4/ls-mntd-fs.m4.
9909 (read_filesystem_list): Ignore symbolic links.
9911 2000-06-29 Jim Meyering <meyering@lucent.com>
9913 * same.c: Include <string.h> or <strings.h>, as appropriate,
9914 for declaration of strcmp.
9916 * long-options.c: Include <stdlib.h>, for declaration of exit.
9918 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9919 Avoid warning by casting result to `char *' to remove `const'.
9921 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9923 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9925 2000-06-26 Paul Eggert <eggert@twinsun.com>
9927 savedir now sets errno on failure and invokes xmalloc to get memory.
9928 Fix a couple of other minor bugs while we're at it.
9930 * savedir.c (<unistd.h>): Do not include; there's no need.
9931 (NAMLEN): Remove macro.
9932 (malloc, realloc): Remove decls.
9934 ("xalloc.h"): Include.
9935 (NAME_SIZE_DEFAULT): New macro.
9936 (savedir): Use xmalloc / xrealloc to allocate memory.
9937 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9938 Skip "" directory entries.
9939 Use strlen to calculate directory entry length, since the old method
9940 is rarely used these days and isn't worth supporting.
9941 Don't use a pointer after freeing it.
9942 Check for integer overflow when calculating allocation size.
9943 Use memcpy to copy entries, instead of stpcpy.
9944 Set errno properly when returning NULL.
9945 Check for readdir error.
9947 2000-06-26 Jim Meyering <meyering@lucent.com>
9949 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9951 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9953 * getusershell.c (xmalloc, xrealloc): Remove functions.
9955 Don't include <stdlib.h>. Don't declare malloc, realloc.
9957 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9959 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9961 2000-06-24 Jim Meyering <meyering@lucent.com>
9963 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9965 2000-06-21 Jim Meyering <meyering@lucent.com>
9967 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9969 2000-06-19 Paul Eggert <eggert@twinsun.com>
9971 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9972 (mbrtowc, mbstate_t): Define substitutes if
9973 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9974 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9975 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9977 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9979 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9980 than 1024, return a memory chunk of least possible size, instead
9981 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9982 Use free/xmalloc instead of xrealloc to avoid copying for very long
9985 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9987 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9988 address, not strdup. Include <stdlib.h> and don't declare free().
9990 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9992 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9995 2000-06-21 Jim Meyering <meyering@lucent.com>
9997 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9998 (noinst_HEADERS): Add getstr.h.
10000 * getline.c (getstr): Move into a separate file.
10001 * getstr.c (getstr): New file, extracted from getline.c, with
10002 the following changes: new parameter, delim2; both delim[12]
10003 parameters have type `int', not `char'. The latter would lose
10004 with 8-bit delimiters.
10005 * getstr.h: New file.
10007 2000-06-19 Jim Meyering <meyering@lucent.com>
10009 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10011 2000-06-18 Jim Meyering <meyering@lucent.com>
10013 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10014 Besides, these days every porting target provides a mkdir function.
10016 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10017 (this snippet comes from src/system.h).
10019 2000-06-15 Paul Eggert <eggert@twinsun.com>
10021 * human.c (adjust_value): New function.
10022 (human_readable_inexact): Apply rounding style even when
10023 printing approximate values.
10025 2000-06-14 Paul Eggert <eggert@twinsun.com>
10027 * human.c (human_readable_inexact): Allow an input block
10028 size that is not a multiple of the output block size, and vice versa.
10029 Reported by Piergiorgio Sartor.
10031 2000-06-14 Paul Eggert <eggert@twinsun.com>
10033 * getdate.y (get_date): Apply relative times after time
10034 zone indicator, not before. Reported by Todd A. Jacobs.
10036 2000-06-13 Jim Meyering <meyering@lucent.com>
10038 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10040 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10042 2000-06-12 Paul Eggert <eggert@twinsun.com>
10044 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10046 2000-06-04 Paul Eggert <eggert@twinsun.com>
10048 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10050 2000-06-04 Jim Meyering <meyering@lucent.com>
10052 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10053 SunOS 4.1.4 for which gid_t is an unsigned type.
10055 2000-06-03 Jim Meyering <meyering@lucent.com>
10057 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10059 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10061 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10062 newer, don't install charset.alias.
10063 * config.charset: Change the Linux/glibc rules so they become empty
10064 on glibc-2.1 or newer.
10066 2000-06-02 Jim Meyering <meyering@lucent.com>
10068 * mountlist.c: Back out last change. Instead, do this...
10069 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10070 member using the same `ignore'-testing code.
10071 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10075 2000-05-29 Jim Meyering <meyering@lucent.com>
10077 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10078 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10080 2000-05-22 Jim Meyering <meyering@lucent.com>
10082 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10084 2000-05-18 Jim Meyering <meyering@lucent.com>
10086 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10087 back, too, since it may have been modified by allocate_entry.
10088 (hash_delete): Rewrite to use neither the assignment operator
10089 nor the comma operator in an if-expression.
10091 2000-05-15 Paul Eggert <eggert@twinsun.com>
10094 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10095 Remove; no longer needed.
10096 "quotearg.h": Add include.
10097 (file_name): Do not bother to explicitly initialize to NULL; it's less
10098 efficient on some hosts.
10099 (close_stdout_status): Remove test as to whether stdout was already
10100 closed; it breaks for the case "echo x | sort >&-".
10101 Quote file name colons.
10102 Do not assume that _("write error") lacks format strings.
10104 2000-05-15 Jim Meyering <meyering@lucent.com>
10106 * version-etc.c (version_etc_copyright): Update the copyright string
10107 used in all --version output.
10109 2000-05-14 Jim Meyering <meyering@lucent.com>
10111 * closeout.c (close_stdout_set_file_name): New function.
10112 (close_stdout_status): Use new file-scoped global.
10113 Return right away if fstat says the stdout file descriptor is invalid.
10114 * closeout.h (close_stdout_set_file_name): Declare.
10116 2000-05-10 Jim Meyering <meyering@lucent.com>
10118 * closeout.c [default_exit_status]: New file-scoped variable.
10119 (close_stdout_set_status): New function.
10120 * closeout.h (close_stdout_set_status): Declare.
10122 2000-05-08 Jim Meyering <meyering@lucent.com>
10124 * long-options.c: Don't include closeout.h.
10125 (parse_long_options): Don't call close_stdout for --version.
10127 2000-05-06 Jim Meyering <meyering@lucent.com>
10129 * strnlen.c: Undefine __strnlen and strnlen.
10130 [!weak_alias]: Define __strnlen to strnlen.
10132 * atexit.c: New file, from libiberty.
10134 2000-05-06 Jim Meyering <meyering@lucent.com>
10136 * closeout.c (close_stdout_status): Also check for errors on the
10139 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10141 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10142 instead of xmalloc, xrealloc, path_concat.
10143 (locale_charset): Treat empty environment variables as absent.
10144 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10146 2000-05-04 Jim Meyering <meyering@lucent.com>
10148 * getopt.c: Update from glibc.
10149 * obstack.c: Likewise.
10150 * obstack.h: Likewise.
10151 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10153 * regex.h: Likewise.
10154 * strndup.c: Likewise.
10155 * strnlen.c: New file, from glibc.
10157 2000-05-01 Jim Meyering <meyering@lucent.com>
10159 * full-write.c (full_write): Remove `FIXME' part of comment.
10161 2000-04-29 Jim Meyering <meyering@lucent.com>
10163 * path-concat.c: Declare strdup only if it's not defined.
10164 * canon-host.c: Likewise.
10166 2000-04-28 Jim Meyering <meyering@lucent.com>
10168 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10169 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10170 included first, then limits.h is included by locale.h by libintl.h.
10171 From John David Anglin.
10173 2000-04-25 Jim Meyering <meyering@lucent.com>
10175 * makepath.c (S_IRWXUGO): Define.
10176 (make_path): Always perform explicit chmod if MODE specifies any
10177 of the `special' permission bits. Prompted by a bug report against
10178 install from Mate Wierdl and Joost van Baal.
10180 2000-04-18 Jim Meyering <meyering@lucent.com>
10182 * README: New file.
10184 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10185 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10187 2000-04-17 Jim Meyering <meyering@lucent.com>
10189 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10190 the definition of it to rpl_strftime also defined-away the system's
10193 2000-04-15 Jim Meyering <meyering@lucent.com>
10195 Use `C' to denote so-called `contiguous' files, the same way
10197 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10198 (ftypelet): Use S_ISCTG.
10199 From Michael Deutschmann.
10201 2000-04-14 Jim Meyering <meyering@lucent.com>
10203 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10205 2000-04-08 Jim Meyering <meyering@lucent.com>
10207 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10208 names don't conflict. Reported by Eli Zaretskii.
10210 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10212 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10213 bug. Deal with the different error behavior of Irix iconv.
10215 2000-04-07 Jim Meyering <meyering@lucent.com>
10217 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10218 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10220 2000-04-05 Jim Meyering <meyering@lucent.com>
10222 Portability tweaks required for ultrix4.3.
10223 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10224 * readutmp.c: Include sys/types.h before sys/stat.h.
10225 * canon-host.c: Declare strdup.
10226 * path-concat.c: Likewise.
10227 From John David Anglin.
10229 2000-04-04 Jim Meyering <meyering@lucent.com>
10231 Be more DOS 8.3-friendly.
10232 * ref-add.sin: Renamed from ref-add.sed.in.
10233 * ref-del.sin: Renamed from ref-del.sed.in.
10234 * Makefile.am: Reflect renaming.
10235 Reported by Eli Zaretskii.
10237 Use a temporary file name that won't clash with `charset.alias'
10238 in the DOS 8.3 name space.
10239 * Makefile.am (charset_tmp): Define.
10240 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10241 (uninstall-local): Likewise.
10242 Reported by Eli Zaretskii.
10244 2000-03-29 Paul Eggert <eggert@twinsun.com>
10246 * time/strftime.c (my_strftime): Make sure we call the system
10247 strftime, not ourselves, when invoking the underlying strftime.
10249 2000-03-24 Jim Meyering <meyering@lucent.com>
10251 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10252 (charset_alias): Define.
10253 (install-exec-local): Factor out common code.
10254 (uninstall-local): Split lines longer than 80.
10255 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10256 (SUFFIXES): Define.
10257 (.sed.in.sed): New rule. Don't redirect directly to $@.
10258 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10260 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10262 * config.charset: Output a line containing "Packages using this file".
10263 * ref-add.sed.in, ref-del.sed.in: New files.
10264 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10265 ref-del.sed): New rules.
10267 2000-03-17 Jim Meyering <meyering@lucent.com>
10269 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10270 Otherwise, include <strings.h>
10272 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10274 * unicodeio.c (utf8_wctomb): New function.
10275 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10276 format instead of in UCS-4 with platform dependent endianness.
10278 2000-03-07 Paul Eggert <eggert@twinsun.com>
10280 * savedir.c (savedir): Work even if directory size is
10281 negative; this can happen with some screwy NFS configurations.
10283 2000-03-06 Jim Meyering <meyering@lucent.com>
10285 * localcharset.c (get_charset_aliases): Don't try to free file_name
10286 if it's NULL (because we ran out of memory). From Bruno Haible.
10288 2000-03-05 Jim Meyering <meyering@lucent.com>
10290 * localcharset.c ("path-concat.h"): Include.
10291 (get_charset_aliases): Use path_concat instead of ANSI string
10294 * unicodeio.h (PARAMS): Define.
10295 Use it to guard prototype.
10297 2000-03-04 Jim Meyering <meyering@lucent.com>
10299 * Makefile.am (install-exec-local): Create $(libdir) before installing
10301 (uninstall-local): Uncomment this rule so `make distcheck' works
10304 * unicodeio.c (<errno.h>): Include it.
10305 (errno): Declare if not defined.
10307 * localcharset.c: Add Bruno's comment justifying use of volatile.
10309 * config.charset: New version, incorporating remarks from a linux
10310 i18n mailing list. From Bruno Haible.
10312 2000-03-02 Jim Meyering <meyering@lucent.com>
10314 * Makefile.am (EXTRA_DIST): Add config.charset.
10316 2000-03-01 Jim Meyering <meyering@lucent.com>
10318 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10319 * unicodeio.c: Likewise.
10321 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10323 * config.charset: New file.
10324 * localcharset.c: New file.
10325 * unicodeio.h, unicodeio.c: New files.
10326 * Makefile.am (DEFS): Add -DLIBDIR=...
10327 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10328 (noinst_HEADERS): Add unicodeio.h.
10329 (all-local, install-exec-local, charset.alias): New targets.
10331 2000-02-28 Paul Eggert <eggert@twinsun.com>
10333 * quotearg.c (ALERT_CHAR): New macro.
10334 (quotearg_buffer_restyled): Use it.
10336 2000-02-27 Jim Meyering <meyering@lucent.com>
10338 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10339 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10341 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10342 not `#if STDC_HEADERS'.
10343 Declare malloc if needed.
10345 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10346 now that autoconf always defines the HAVE_DECL_ symbols.
10347 * human.c: Likewise.
10348 * same.c: Likewise.
10349 * strtoumax.c: Likewise.
10351 * backupfile.c: Arrange for cpp to fail if the configure-time
10352 declaration check was not run.
10353 * hash.c: Likewise.
10354 * human.c: Likewise.
10355 * same.c: Likewise.
10356 * strtoumax.c: Likewise.
10358 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10359 then first look up the entire `.'-containing string as a login name.
10361 2000-02-18 Paul Eggert <eggert@twinsun.com>
10363 * getdate.y: Handle two-digit years with leading zeros correctly.
10364 (textint): New typedef.
10365 (parser_control): Member year changed from int to textint.
10367 (YYSTYPE): Removed; replaced by %union with int and textint members.
10368 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10369 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10370 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10371 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10372 (date, number, to_year): Use width of number in digits, not its value,
10373 to determine whether it's a 2-digit year, or a 2-digit time.
10374 (yylex): Store number of digits of numeric tokens.
10375 Reported by John Kendall.
10377 (parser_control): Changed from struct parser_control to typedef (for
10378 consistency). All uses changed.
10380 (tID): Removed; not used.
10381 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10383 2000-02-14 Paul Eggert <eggert@twinsun.com>
10385 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10386 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10388 2000-02-12 Jim Meyering <meyering@lucent.com>
10390 * userspec.c (ISDIGIT): Define it.
10391 (isdigit): Remove definition.
10392 (is_number): Use ISDIGIT, not isdigit.
10393 <libintl.h>: Include.
10394 (_ and N_): Define.
10395 (parse_user_spec): Mark translatable strings.
10397 2000-02-10 Jim Meyering <meyering@lucent.com>
10399 With these changes, nanosleep.[ch] are finally enough like the other
10400 lib/* replacement files to compile on a few more losing systems.
10402 * nanosleep.h: Don't include config.h.
10403 Remove prototype from declaration of nanosleep.
10404 (PARAMS): Remove now-unneeded definition.
10405 * nanosleep.c: #undef nanosleep.
10406 (rpl_nanosleep): Rename from nanosleep.
10408 2000-02-03 Jim Meyering <meyering@lucent.com>
10410 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10411 rather than with `#if HAVE_UTMPNAME'.
10413 2000-02-01 Jim Meyering <meyering@lucent.com>
10415 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10417 2000-01-31 Jim Meyering <meyering@lucent.com>
10419 * nanosleep.h (nanosleep): Guard declaration with
10420 `#if ! HAVE_DECL_NANOSLEEP'.
10421 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10422 the declaration in that vendor's sys/timers.h.
10423 Reported by Christian Krackowizer.
10425 * quotearg.c (ISASCII): Add #undef and move definition to follow
10426 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10427 (ISPRINT): Likewise.
10428 Reported by Tom Tromey.
10430 2000-01-30 Jim Meyering <meyering@lucent.com>
10432 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10433 uses of ->ut_name. The latter doesn't work with new Linux header files
10434 where only utmpx.ut_user is declared.
10436 * readutmp.h (UT_USER): Define.
10438 2000-01-23 Jim Meyering <meyering@lucent.com>
10440 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10443 2000-01-22 Jim Meyering <meyering@lucent.com>
10445 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10446 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10447 Required for some AIX systems. Reported by Christian Krackowizer.
10448 [TESTING] (main): New function.
10450 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10451 * dirname.c (dir_name): Support for DOS-style file names with drive
10454 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10456 * strverscmp.c (ISDIGIT): Define.
10457 (strverscmp): Use ISDIGIT, not isdigit.
10459 2000-01-17 Paul Eggert <eggert@twinsun.com>
10461 * nanosleep.c (nanosleep):
10462 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10463 POSIX.1 doesn't require SA_INTERRUPT and some systems
10464 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10465 it's been part of POSIX.1 since day 1 (in 1988).
10467 2000-01-17 Jim Meyering <meyering@lucent.com>
10469 * interlock: Remove unused file. Reported by François Pinard.
10471 2000-01-16 Paul Eggert <eggert@twinsun.com>
10473 * quotearg.c (quotearg_buffer_restyled): Do not quote
10474 alert, backslash, formfeed, and vertical tab unnecessarily in
10475 shell quoting style.
10478 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10479 Free Software Foundation, Inc.
10480 Copying and distribution of this file, with or without modification,
10481 are permitted provided the copyright notice and this notice are preserved.