1 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
3 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
4 HAVE_STRUCT_STATFS_F_FSTYPENAME.
6 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
8 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
9 or stdbool.h, because they might not exist while configuring.
11 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
12 Don't include unistd.h or limits.h; not needed, since chdir-long.h
14 (O_DIRECTORY): Remove.
16 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
18 Work around a bug in both the Linux and SunOS 64-bit kernels:
19 nanosleep mishandles sleeps for longer than 2**31 seconds.
20 Problem reported by Frank v Waveren in
21 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
22 * nanosleep.c (BILLION): New constant.
23 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
24 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
26 2006-08-30 Jim Meyering <jim@meyering.net>
28 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
31 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
33 * isapipe.c, isapipe.h: New files.
35 2006-08-29 Eric Blake <ebb9@byu.net>
37 * error.c (error_at_line, print_errno_message): Match libc, after
38 resolution of upstream bug 3044.
40 2006-08-29 Bruno Haible <bruno@clisp.org>
42 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
44 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
48 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
50 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
51 sharing with gnulib. Report by Eric Blake.
53 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
56 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
58 * dirchownmod.c: Likewise.
61 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
62 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
63 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
64 just before including <inttypes.h>, to avoid circular inclusion.
66 2006-08-28 Bruno Haible <bruno@clisp.org>
68 * inttypes_.h (SCNX*): Remove definitions.
69 Reported by Eric Blake.
71 2006-08-26 Bruno Haible <bruno@clisp.org>
73 * vasnprintf.c (EOVERFLOW): Remove definition.
74 (VASNPRINTF): Return a string of length > INT_MAX without failing.
75 * vasprintf.c: Include errno.h, limits.h.
76 (EOVERFLOW): New fallback definition.
77 (vasprintf): Test here whether the string length is > INT_MAX.
78 * vsnprintf.c: Include errno.h, limits.h.
79 (EOVERFLOW): New fallback definition.
80 (vsnprintf): Fix bug when generated string was too long for the buffer.
81 Test here whether the string length is > INT_MAX.
83 2006-08-26 Bruno Haible <bruno@clisp.org>
84 Simon Josefsson <jas@extundo.com>
87 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
89 2006-08-28 Bruno Haible <bruno@clisp.org>
91 * c-strstr.h: New file, from GNU gettext.
92 * c-strstr.c: New file, from GNU gettext.
94 2006-08-26 Bruno Haible <bruno@clisp.org>
96 * inttypes_.h: New file.
97 * inttypes.h: Remove file.
98 * stdint_.h: Include <inttypes.h> through its absolute filename.
100 * imaxabs.c: New file.
102 * imaxdiv.c: New file.
104 2006-08-22 Bruno Haible <bruno@clisp.org>
106 * readutmp.h: Skip most definitions if neither <utmp.h> nor
109 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
112 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
113 Problem reported by Bruno Haible.
115 2006-08-21 Bruno Haible <bruno@clisp.org>
118 * mbchar.h: Include <wctype.h> only if it exists.
120 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
122 * cycle-check.h: Include <stdint.h> unconditionally, since we
123 now assume the stdint module. Do not include inttypes.h.
124 * fsusage.h: Likewise.
125 * getndelim2.c: Likewise.
127 * inttostr.h: Likewise.
128 * obstack.c: Likewise.
129 * regex_internal.h: Likewise.
130 * tempname.c: Likewise.
131 * utimecmp.c: Likewise.
132 * xstrtol.h: Likewise.
134 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
136 * strtoimax.c: Adjust to macro name changes in Autoconf,
137 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
140 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
142 * fchmodat.c: New file, from coreutils. This was inadvertently
143 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
145 2006-08-18 Bruno Haible <bruno@clisp.org>
147 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
148 (ME_DUMMY): Treat "kernfs" as a dummy.
149 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
151 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
153 Update from coreutils.
155 * __fpending.h: Add copyright notice.
156 * fprintftime.h: Likewise.
157 * savedir.c: Use (C) in copyright notice.
158 * savedir.h: Likewise.
160 2006-08-15 Jim Meyering <jim@meyering.net>
162 * at-func.c: New file, with the logic of all emulated at-functions.
163 * openat-priv.h: Include <errno.h> and define ENOSYS,
164 in support of the EXPECTED_ERRNO macro.
165 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
166 Instead, define the appropriate symbols and include "at-func.c".
167 * mkdirat.c (mkdirat): Likewise.
168 * fchmodat.c (fchmodat): Likewise.
169 (ENOSYS): Remove definition.
170 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
171 Don't include "unistd--.h" -- it wasn't ever used.
173 2006-01-17 Jim Meyering <jim@meyering.net>
175 Rewrite fts.c not to change the current working directory,
176 by using openat, fstatat, fdopendir, etc..
178 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
179 (HAVE_OPENAT_SUPPORT): Define.
180 [_LIBC] (fchdir): Don't undef or define; no longer used.
181 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
182 Now, this `function' always succeeds, and consumes its file descriptor
183 parameter -- so callers must not close such FDs. Update callers.
184 (diropen_fd, opendirat, cwd_advance_fd): New functions.
185 (diropen): Add parameter, SP. Adjust all callers.
186 Implement using diropen_fd, rather than open.
187 (fts_open): Initialize new member, fts_cwd_fd.
188 Remove fts_rft-setting code.
189 (fts_close): Close fts_cwd_fd, if necessary.
190 (__opendir2): Define in terms of opendir or opendirat,
191 depending on whether the FST_NOCHDIR flag is set.
192 (fts_build): Since fts_safe_changedir consumes its FD, and since
193 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
194 and close the dup'd file descriptor upon failure.
195 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
196 (fts_safe_changedir): Tweak semantics to reflect that this function
197 now calls cwd_advance_fd and hence consumes its FD argument.
198 * fts_.h [struct FTS] (fts_cwd_fd): New member.
199 [struct FTS] (fts_rft): Remove now-unused member.
200 [struct FTS] (fts_cycle.state): Improve comment.
202 * openat.c (openat_needs_fchdir): New function.
203 * openat.h (openat_needs_fchdir): Declare it.
205 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
207 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
208 Problem and fix reported by Pádraig Brady in
209 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
211 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
213 * memcoll.c (memcoll): Optimize for the common case where the
214 arguments are bytewise equal.
216 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
218 Change copyright notice from LGPL 2 to GPL 2, since that's the
219 standard form used in the gnulib repository.
220 * lock.c: LGPL -> GPL.
222 * strnlen1.c: Likewise.
223 * strnlen1.h: Likewise.
226 * tmpdir.c: Likewise.
228 * TODO: Remove; this belongs only in coreutils.
230 2006-08-14 Eric Blake <ebb9@byu.net>
232 Import the following change from libc:
234 2006-08-12 Ulrich Drepper <drepper@redhat.com>
237 * misc/error.c: Add space between program name and message if file
240 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
242 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
243 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
245 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
246 in wchar_t. Problem reported by Eric Blake.
248 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
249 LEN is smaller than SIZE. Suggested by Bruno Haible.
250 Also, help the compiler to keep LEN in a register.
252 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
254 * .cppi-disable: Add snprintf.h, socket_.h.
255 * snprintf.c: Include <errno.h> and <limits.h>.
256 (EOVERFLOW): Define if the system does not.
257 Do not include "minmax.h"; it wasn't used.
258 (snprintf): Don't assume size_t promotes to an unsigned type.
259 Fix bug when generated string was too long for the buffer: the
260 buffer's contents are supposed to be the initial prefix of the
261 output. Don't assume vasnprintf returns EOVERFLOW if the size
262 exceeds INT_MAX; do the check ourselves.
264 Import the following changes from libc:
266 2006-06-02 Jakub Jelinek <jakub@redhat.com>
268 * posix/regex_internal.c (re_string_skip_chars): If no character has
269 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
270 to the byte which couldn't be converted.
271 (re_string_reconstruct): Don't clear valid_raw_len before calling
272 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
273 tip_context using re_string_context_at.
275 2006-05-02 Ulrich Drepper <drepper@redhat.com>
277 * posix/regex.h: g++ still cannot handled [restrict].
279 2006-04-21 Ulrich Drepper <drepper@redhat.com>
281 * posix/regex.h: Remove special handling for VMS.
283 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
287 2006-07-19 Mike Frysinger <vapier@gentoo.org>
289 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
290 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
292 2006-08-08 Eric Blake <ebb9@byu.net>
294 * verror.c (verror_at_line): Work around glibc bug 2997, so that
295 verror_at_line output complies with GNU Coding Standards even when
298 2006-08-08 Eric Blake <ebb9@byu.net>
300 * verror.h, verror.c: New files.
302 2006-08-07 Bruno Haible <bruno@clisp.org>
304 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
306 Reported by Ralf Wildenhues.
308 2006-08-06 Eric Blake <ebb9@byu.net>
310 * error.h: Fold in some upstream changes from glibc.
313 2006-07-29 Bruno Haible <bruno@clisp.org>
315 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
317 2006-07-29 Bruno Haible <bruno@clisp.org>
319 * setenv.c: Undo unintended modification done on 2006-02-27.
321 2006-07-28 Eric Blake <ebb9@byu.net>
323 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
326 2006-07-28 Simon Josefsson <jas@extundo.com>
328 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
331 2006-07-28 Simon Josefsson <jas@extundo.com>
333 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
336 2006-07-28 Bruno Haible <bruno@clisp.org>
338 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
340 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
342 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
345 2006-07-28 Bruno Haible <bruno@clisp.org>
347 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
348 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
350 Avoids link error on FreeBSD 4.x.
351 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
353 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
355 * mbswidth.c (iswcntrl): Likewise.
357 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
359 * modechange.c (mode_compile): Numeric modes now affect setuid and
360 setgid on directories only if they set these bits.
361 * modechange.h: Remove obsolete comment about masks.
363 2006-07-27 Bruno Haible <bruno@clisp.org>
365 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
366 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
369 2006-07-26 Eric Blake <ebb9@byu.net>
371 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
372 like mingw that lack mkstemp.
373 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
374 avoid compilation warning on mingw.
376 2006-07-25 Bruno Haible <bruno@clisp.org>
378 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
379 <stdarg.h> or config.h.
381 2006-07-24 Bruno Haible <bruno@clisp.org>
383 * clean-temp.h: New file, from GNU gettext.
384 * clean-temp.c: New file, from GNU gettext.
386 2006-07-24 Bruno Haible <bruno@clisp.org>
388 * tmpdir.h: New file, from GNU gettext.
389 * tmpdir.c: New file, from GNU gettext.
391 2006-07-23 Bruno Haible <bruno@clisp.org>
393 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
394 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
395 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
396 gl_linked_remove_at): Use it.
398 2006-07-23 Eric Blake <ebb9@byu.net>
400 * tmpfile-safer.c: New file.
401 * stdio-safer.h (fopen_safer): Add prototype.
402 * stdio--.h (tmpfile): Make safer.
404 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
406 * close-stream.c, close-stream.h: New files.
408 2006-07-22 Bruno Haible <bruno@clisp.org>
410 Merge from GNU gettext 0.15.
412 2005-07-05 Bruno Haible <bruno@clisp.org>
414 * printf-args.c (printf_fetchargs): Work around broken
415 definition of wint_t on mingw.
417 2005-02-12 Bruno Haible <bruno@clisp.org>
419 * xallocsa.h: Add extern "C" for C++.
421 2006-05-17 Bruno Haible <bruno@clisp.org>
424 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
426 2006-04-30 Bruno Haible <bruno@clisp.org>
428 * progreloc.c: Include <mach-o/dyld.h> if available.
429 (find_executable): Use _NSGetExecutablePath when possible.
431 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
433 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
436 2005-12-29 Bruno Haible <bruno@clisp.org>
438 * progreloc.c (set_program_name_and_installdir): Fix
441 2005-12-04 Bruno Haible <bruno@clisp.org>
444 * progreloc.c: Include <windows.h> also on Cygwin.
445 (find_executable): Add support for Cygwin.
446 (set_program_name_and_installdir): Handle also platforms with
449 2006-07-11 Bruno Haible <bruno@clisp.org>
451 * javacomp.c: Fix a comment.
452 Reported by Jim Meyering.
454 2006-04-30 Bruno Haible <bruno@clisp.org>
456 * javacomp.h (compile_java_class): Add source_version,
457 target_version arguments.
458 * javacomp.c: Rewritten to choose only a compiler that
459 respects the specified source_version and target_version.
461 2006-06-27 Bruno Haible <bruno@clisp.org>
463 Assume correct S_ISDIR macro.
464 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
466 2006-07-22 Bruno Haible <bruno@clisp.org>
468 * javaversion.h: New file, from GNU gettext.
469 * javaversion.c: New file, from GNU gettext.
470 * javaversion.java: New file, from GNU gettext.
471 * javaversion.class: New file, from GNU gettext.
473 2006-05-17 Bruno Haible <bruno@clisp.org>
476 * javaexec.c (execute_java_class): Test for jview program
479 2006-04-09 Bruno Haible <bruno@clisp.org>
481 * fatal-signal.c: Don't include string.h.
482 (at_fatal_signal): Use a copying loop instead of memcpy.
484 2005-12-04 Bruno Haible <bruno@clisp.org>
486 * csharpexec.c: Add support for 'clix' launcher (untested).
487 (execute_csharp_using_sscli): New function.
488 (execute_csharp_program): Call it.
490 2006-06-21 Bruno Haible <bruno@clisp.org>
492 Avoid warnings from recent versions of mcs.
493 * csharpcomp.c (compile_csharp_using_mono): Don't use options
494 -o, -L, -r any more. Use options documented since mcs-1.0
495 instead. Similarly for -g.
497 2005-07-09 Bruno Haible <bruno@clisp.org>
499 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
501 Reported by Mark Junker <mjscod@gmx.de>.
503 2006-06-17 Bruno Haible <bruno@clisp.org>
505 * config.charset: Update for NetBSD 3.0.
507 2006-05-17 Bruno Haible <bruno@clisp.org>
510 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
512 2006-05-16 Bruno Haible <bruno@clisp.org>
514 * localcharset.c [CYGWIN]: Include <windows.h>.
515 (get_charset_aliases): For Cygwin, return the same CPxxx
516 aliases list as under WIN32.
517 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
518 the environment variables. Fall back to GetACP().
520 2006-04-05 Bruno Haible <bruno@clisp.org>
522 * config.charset: Update Juan Manuel Guerrero's address.
524 2005-02-12 Bruno Haible <bruno@clisp.org>
526 * allocsa.h: Add extern "C" for C++.
528 2005-02-10 Bruno Haible <bruno@clisp.org>
530 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
531 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
533 2006-07-22 Bruno Haible <bruno@clisp.org>
535 * gettext.h: Update to GNU gettext-0.15.
537 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
538 and Simon Josefsson <jas@extundo.com>
540 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
542 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
544 2006-07-21 Eric Blake <ebb9@byu.net>
546 * stdlib-safer.h: New file from coreutils, required by
549 2006-07-19 Derek R. Price <derek@ximbiot.com>
551 * getaddrinfo.h: Don't define unimplemented AI_* flags.
552 Reindent and repaginate.
554 2006-07-17 Bruno Haible <bruno@clisp.org>
556 * gl_list.h: New file.
557 * gl_list.c: New file.
558 * gl_array_list.h: New file.
559 * gl_array_list.c: New file.
560 * gl_carray_list.h: New file.
561 * gl_carray_list.c: New file.
562 * gl_linked_list.h: New file.
563 * gl_linked_list.c: New file.
564 * gl_anylinked_list1.h: New file.
565 * gl_anylinked_list2.h: New file.
566 * gl_avltree_list.h: New file.
567 * gl_avltree_list.c: New file.
568 * gl_anyavltree_list1.h: New file.
569 * gl_anyavltree_list2.h: New file.
570 * gl_rbtree_list.h: New file.
571 * gl_rbtree_list.c: New file.
572 * gl_anyrbtree_list1.h: New file.
573 * gl_anyrbtree_list2.h: New file.
574 * gl_anytree_list1.h: New file.
575 * gl_anytree_list2.h: New file.
576 * gl_linkedhash_list.h: New file.
577 * gl_linkedhash_list.c: New file.
578 * gl_anyhash_list1.h: New file.
579 * gl_anyhash_list2.h: New file.
580 * gl_avltreehash_list.h: New file.
581 * gl_avltreehash_list.c: New file.
582 * gl_rbtreehash_list.h: New file.
583 * gl_rbtreehash_list.c: New file.
584 * gl_anytreehash_list1.h: New file.
585 * gl_anytreehash_list2.h: New file.
587 * gl_oset.h: New file.
588 * gl_oset.c: New file.
589 * gl_array_oset.h: New file.
590 * gl_array_oset.c: New file.
591 * gl_avltree_oset.h: New file.
592 * gl_avltree_oset.c: New file.
593 * gl_rbtree_oset.h: New file.
594 * gl_rbtree_oset.c: New file.
595 * gl_anytree_oset.h: New file.
597 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
599 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
601 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
602 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
603 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
604 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
605 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
606 callers changed. Revamp internals significantly, by not
607 attempting to create directories that are temporarily more
608 permissive than the final results. Do not attempt to use
609 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
610 This removes some race conditions, fixes some bugs, and simplifies
611 things. Use new dirchownmod function to do owner and mode changes.
612 * mkdir-p.h: Likewise.
613 * modechange.c (octal_to_mode): New function.
614 (struct mode_change): New member mentioned.
615 (make_node_op_equals): New arg mentioned. All callers changed.
616 (mode_compile): Keep track of which mode bits the user has explicitly
618 (mode_adjust): New arg DIR, so that we implement the X op correctly.
619 New arg PMODE_BITS, to keep track of which mode bits the user
620 mentioned; it treats S_ISUID and S_ISGID speciall.
622 * modechange.h: Likewise.
624 2006-07-11 Derek R. Price <derek@ximbiot.com>
626 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
628 2006-07-10 Derek R. Price <derek@ximbiot.com>
630 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
631 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
632 macros into the GNU _D_EXACT_NAMLEN.
633 * savedir.c: Likewise.
634 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
636 2006-07-09 Jim Meyering <jim@meyering.net>
638 * argp-pv.c: Remove a doubled word in a comment.
639 * check-version.c (check_version): Likewise.
640 * javacomp.c (compile_java_class): Likewise.
642 2006-07-08 Jim Meyering <jim@meyering.net>
644 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
646 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
648 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
649 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
650 brackets. Other minor changes to suppress some compiler
653 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
655 * getloadavg.c: Use __VMS, not VMS.
656 * getopt.c: Likewise.
657 * getpagesize.h: Likewise.
658 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
659 probably does not work.
661 2006-07-06 Derek R. Price <derek@ximbiot.com>
662 and Paul Eggert <eggert@cs.ucla.edu>
664 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
665 Don't worry about this obsolete case any more.
666 (HAVE_DIR): Remove. All uses removed; we now assume you can read
668 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
669 worry about this obsolete case any more.
671 * getcwd.c: Likewise.
673 * savedir.c: Likewise.
675 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
677 * .cppi-disable: Add wcwidth.
678 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
679 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
680 (ISGRAPH): Remove. All uses changed to isgraph.
681 (FOLD) [!defined _LIBC]: Remove special case.
682 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
683 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
685 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
687 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
689 * strtod.c (strtod): cast the argument of tolower to unsigned char.
691 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
693 * memcasecmp.c: Include <limits.h>.
694 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
695 * strtod.c (strtod): Don't assume isspace works on negative chars.
696 Don't assume isdigit succeeds only on '0' through '9'.
698 2006-07-05 Derek R. Price <derek@ximbiot.com>
700 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
701 All uses of is_space replaced by isspace.
702 * exit.h: Don't talk about STDC_HEADERS.
703 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
704 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
705 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
706 replaced by isprint etc.
707 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
708 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
709 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
710 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
711 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
712 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
714 2006-07-05 Eric Blake <ebb9@byu.net>
716 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
717 missing from netdb.h.
718 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
720 2006-06-27 Bruno Haible <bruno@clisp.org>
722 Assume ANSI C header files and <ctype.h> functions.
723 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
724 (mbsnwidth): Use isprint, iscntrl instead.
726 2006-07-03 Jim Meyering <jim@meyering.net>
728 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
729 macro is used before the first cycle_check call.
731 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
733 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
734 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
735 reported by Mark D. Baushke, one in
736 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
738 Merge from coreutils.
740 * .cppi-disable: Add stdint_.h.
741 * .cvsignore: Add stdint.h.
743 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
745 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
746 both double and long double versions.
747 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
748 * xstrtold.c: New file.
749 * xstrtod.h (xstrtold): New decl.
751 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
753 * filemode.c (setst): Remove.
754 (strmode): Rewrite to avoid setst. This makes the code shorter,
755 (arguably) clearer, and the generated code is a bit smaller on my
756 Debian GNU/Linux stable x86 host.
758 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
760 * filemode.c: Include "filemode.h" first, to test the interface.
761 Assume that filemode.h includes sys/types.h and sys/stat.h.
762 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
763 (ftypelet): Reorder to put common cases first, for efficiency.
764 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
766 (strmode): Renamed from mode_string, and now stores 12 bytes instead
767 of 10, for compatibility with FreeBSD. All callers changed.
768 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
769 that can't be deduced solely from st_mode. First arg is now a const
771 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
772 (strmode): Renamed from mode_string.
773 (filemodestring): New decl.
774 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
775 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
776 (S_ISPORT, S_ISWHT): New macros, if not already defined.
778 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
780 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
781 fsusage.h now does that. Include fsusage.h first, to test interface.
782 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
783 at most one method (the old code could have generated decls that
784 didn't conform to C89, not that this was ever exercised).
785 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
787 2006-03-19 Jim Meyering <jim@meyering.net>
789 Work even in a chroot where d_ino values for entries in "/"
790 don't match the stat.st_ino values for the same names.
791 * getcwd.c (__getcwd): When no d_ino value matches the target inode
792 number, iterate through all entries again, using lstat instead.
793 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
794 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
796 * getcwd.c (__getcwd): Clarify a comment.
797 Use memcpy in place of a call to strcpy.
799 2006-03-12 Jim Meyering <jim@meyering.net>
801 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
802 that of the current directory (which we're about to chdir ".." out of),
803 then save the dev-ino of the parent, instead.
805 * same-inode.h (SAME_INODE): New file/macro.
806 * chdir-safer.c (SAME_INODE): Remove definition.
807 Include "same-inode.h", instead.
809 * cycle-check.h: Include "same-inode.h".
810 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
811 * cycle-check.c (SAME_INODE): Remove definition.
812 * root-dev-ino.h: Include "same-inode.h".
814 2006-03-11 Eric Blake <ebb9@byu.net>
816 * same.c (same_name): s/base_name/last_component/
817 * backupfile.c (check_extension, numbered_backup): Likewise.
818 * filenamecat.c (file_name_concat): Likewise.
820 2006-03-11 Eric Blake <ebb9@byu.net>,
821 Paul Eggert <eggert@cs.ucla.edu>
823 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
824 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
826 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
827 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
828 (last_component): New method.
829 * dirname.c (dir_len): Determine when drive letters need a
830 subsequent slash. Preserve // when it is special.
831 (dir_name): Don't append dot when drive letter is absolute.
832 [TEST_DIRNAME]: Move into a full-blown gnulib test.
833 * basename.c (base_name): New semantics - malloc the result.
834 Preserve // when it is special. Preserve relative files that look
836 (base_len): Preserve // when it is special.
837 (last_component): New method, similar to old base_name semantics.
838 * stripslash.c (strip_trailing_slashes): Use last_component, not
839 base_name. Strip redundant slashes from ///.
841 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
843 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
844 both are 64 bits, since this seems to be the tradition, and this
845 prevents gcc -Wformat from warning about usages with PRIuMAX. If
846 we ever run into a host that prefers long long to long in this
847 case, we'll need another configure-time test. Problem reported by
850 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
852 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
853 possible collision with system files.
854 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
855 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
856 WCHAR_MIN and WCHAR_MAX in this case.
857 (<stddef.h>): Do not include; no longer needed.
858 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
859 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
860 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
861 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
862 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
863 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
864 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
865 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
866 !defined(__c99))]: Include in this case too, since it's harmless
868 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
870 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
871 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
872 (_STDINT_MIN, _STDINT_MAX): New macros.
873 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
874 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
875 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
876 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
877 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
878 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
879 macros, not typedefs; this simplifies things quite a bit.
880 Use long int for all types narrower than int64_t.
881 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
882 Define in terms of long long int or int64_t or long int,
883 not int64_t or int32_t. This saves some compile-time testing.
884 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
885 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
886 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
887 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
888 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
889 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
890 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
891 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
892 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
893 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
894 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
895 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
896 undef any previous version and define our own version, for
897 simplicity and consistency with the new macros for types.
898 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
899 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
900 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
901 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
902 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
903 @WINT_T_SUFFIX@ to keep things simple here.
904 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
905 Simplify by assuming typical 8/16/32/64 host, since we're
906 already doing that elsewhere anyway.
907 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
908 and assume long long int is 64 bits if available. This
909 speeds up 'configure'.
911 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
913 * getaddrinfo.c: fixed typo
915 2006-06-29 Eric Blake <ebb9@byu.net>
917 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
918 unused static function.
920 2006-06-29 Eric Blake <ebb9@byu.net>
924 2006-06-29 Derek R. Price <derek@ximbiot.com>
926 * strftime.c: Assume strftime() exists.
928 2006-06-28 Bruno Haible <bruno@clisp.org>
930 * getaddrinfo.h: Fix POSIX URL.
931 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
932 (use_win32_p): Make static.
933 (getaddrinfo): Reject service name if it is empty or does not consist
934 solely of decimal digits, or if its value is > 65535.
935 (getnameinfo): Remove useless casts.
937 2006-06-28 Derek R. Price <derek@ximbiot.com>
939 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
940 Autoconf 2.60 says this stuff was obsolete.
942 2006-05-12 Bruno Haible <bruno@clisp.org>
944 * mkdtemp.c [MINGW]: Include <io.h>.
945 (mkdir): Define using _mkdir.
947 2006-06-28 Bruno Haible <bruno@clisp.org>
949 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
950 declaration for wcwidth.
951 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
953 2006-06-28 Eric Blake <ebb9@byu.net>
955 * xvasprintf.h: Fix comments.
957 2006-06-28 Eric Blake <ebb9@byu.net>
959 * mbchar.h (wcwidth): Include wcwidth.h.
960 * mbswidth.c (wcwidth): Move from here...
961 * wcwidth.h: ...to this new file.
963 2006-06-28 Simon Josefsson <jas@extundo.com>
965 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
966 functions there. It will succeed on Windows XP, but on Windows
967 2000 and (presumably) earlier, it will fail, and use the internal
969 (use_win32_p): New function.
970 (getaddrinfo): Use strtoul on servname, to support numeric ports.
971 Support AI_NUMERICSERV to disable getservbyname.
972 (getnameinfo): New function, only supports
973 NI_NUMERICHOST|NI_NUMERICSERV for now.
975 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
976 only have some of them. Add AI_NUMERICSERV. Add prototype for
979 2006-06-27 Bruno Haible <bruno@clisp.org>
981 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
983 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
985 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
986 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
987 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
989 2006-06-26 Bruno Haible <bruno@clisp.org>
991 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
993 Reported by Mark D. Baushke and Larry Jones.
995 2006-06-26 Bruno Haible <bruno@clisp.org>
997 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
999 Suggested by Mark D. Baushke and Larry Jones.
1001 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1003 * stdint_.h: Treat BSD/OS like OpenBSD.
1005 2006-06-23 Bruno Haible <bruno@clisp.org>
1007 * stdint_.h: Treat IRIX like OpenBSD.
1009 2006-06-23 Bruno Haible <bruno@clisp.org>
1011 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1012 ISO C 99 Technical Corrigendum 1.
1014 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1016 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1017 Some compiler complained about some of them. Problem reported by
1019 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1021 2006-06-21 Simon Josefsson <jas@extundo.com>
1023 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1026 * socket_.h: Don't define WINVER.
1028 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1029 slightly modified to work in gnulib.
1031 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1033 * read-file.c (fread_file): Start with buffer allocation of
1034 0 bytes rather than 1 byte; this simplifies the code.
1035 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1036 code to free buffer and save/restore errno.
1037 (internal_read_file): Remove unused local.
1039 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1041 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1042 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1043 Problem reported by Denis Excoffier in
1044 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1046 2006-06-19 Simon Josefsson <jas@extundo.com>
1048 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1050 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1052 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1054 2006-06-17 Bruno Haible <bruno@clisp.org>
1056 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1058 2006-06-17 Bruno Haible <bruno@clisp.org>
1060 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1061 problem on Solaris 2.5.1.
1063 2006-06-16 Eric Blake <ebb9@byu.net>
1065 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1066 * unicodeio.c [!defined errno]: Likewise.
1067 * strtol.c [!defined errno]: Likewise.
1068 * strtod.c [!defined errno]: Likewise.
1070 2006-06-15 Bruno Haible <bruno@clisp.org>
1072 * stdint_.h: Rewritten to be fully auto-configured.
1073 Fixes bug on HP-UX/IA64.
1075 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1077 * getdate.y (__attribute__): Don't define if already defined.
1078 Problem reported by Larry Jones.
1079 * utimens.c (__attribute__): Likewise.
1081 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1083 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1084 reported by Andreas Schwab.
1086 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1087 Bruno Haible <bruno@clisp.org>
1089 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1091 2006-05-26 Martin Lambers <marlam@marlam.de>
1093 * getpass.c: Updates the test for the native W32 API, and adds
1094 missing includes, thus fixing compilation warnings.
1096 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1098 * tempname.c (small_open, large_open): New macros.
1099 (__open, __open64) [!_LIBC]: Remove.
1100 (__gen_tempname): Use small_open and large_open instead of __open
1101 and __open64. This fixes a portability bug on HP-UX 11.11i
1102 reported by Simon Wing-Tang in
1103 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1105 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1107 * exclude.c (exclude_fnmatch): New function.
1108 (excluded_file_name): Call exclude_fnmatch.
1109 * exclude.h (excluded_file_name): New prototype
1111 2006-05-24 Bruno Haible <bruno@clisp.org>
1113 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1114 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1115 Reported by Thorsten Maerz <torte@netztorte.de> via
1116 Aaron Stone <aaron@serendipity.cx>.
1118 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1120 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1121 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1122 (my_usleep): Don't mishandle maximum value.
1124 2006-05-19 Jim Meyering <jim@meyering.net>
1126 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1128 2006-05-17 Bruno Haible <bruno@clisp.org>
1131 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1133 2006-05-17 Bruno Haible <bruno@clisp.org>
1135 * stdint_.h: Fix recognition of Cygwin.
1137 2006-05-11 Jim Meyering <jim@meyering.net>
1139 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1141 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1143 * crc.c (crc32_update): Remove unnecessary L suffix.
1144 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1145 unwanted sign propagation, e.g., on hosts with 64-bit int.
1146 There still are some problems with reeelly weird theoretical hosts
1147 (e.g., 33-bit int) but it's not worth worrying about now.
1148 * sha1.c (rol): Likewise.
1149 (K1, K2, K3, K4): Remove unnecessary L suffix.
1151 2006-05-10 Bruno Haible <bruno@clisp.org>
1153 * des.c: Cast to avoid warnings.
1155 2006-05-10 Simon Josefsson <jas@extundo.com>
1157 * md4.c: Typo fix, update copyright years.
1158 (K1, K2): Don't use L because it turn computations into 64-bit on
1161 2006-05-09 Bruno Haible <bruno@clisp.org>
1163 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1164 (EOVERFLOW): Define fallback value.
1165 (xstrcat): New function.
1166 (xvasprintf): Recognize the special case of a string concatenation.
1168 2006-05-01 Bruno Haible <bruno@clisp.org>
1170 * stdint_.h: Shorter URL.
1171 * inttypes.h: Likewise.
1173 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1175 * verify.h: Document the internals better. Most of this change
1176 was written by Bruno Haible.
1178 2006-04-29 Bruno Haible <bruno@clisp.org>
1180 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1181 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1183 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1185 * getdate.y (get_date): When adding relative date, start with the
1186 initial time, not with the result of the first mktime call.
1188 2006-04-23 Bruno Haible <bruno@clisp.org>
1190 * copy-file.c: Include <unistd.h> unconditionally.
1191 * execute.c: Likewise.
1192 * fatal-signal.c: Likewise.
1193 * findprog.c: Likewise.
1194 * mkdtemp.c: Likewise.
1197 * wait-process.h: Likewise.
1199 2006-04-23 Bruno Haible <bruno@clisp.org>
1201 * fwriteerror.c (fwriteerror): Call fclose also when an error
1202 condition was already detected.
1203 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1205 2006-04-19 Derek Price <derek@ximbiot.com>
1206 Eric Blake <ebb9@byu.net>
1208 * inttypes.h: Correct grammar in comment.
1210 2006-04-18 Derek Price <derek@ximbiot.com>
1211 Paul Eggert <eggert@cs.ucla.edu>
1213 * inttypes.h: New file.
1214 * strtoimax.c: Assume <inttypes.h>.
1216 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1218 * utimens.c (futimens): glibc futimesat messes up if /proc
1219 isn't mounted. Problem reported by Kir Kolyshkin.
1221 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1223 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1224 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1225 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1227 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1229 Merge regex changes from libc, removing some of our
1230 POSIX-conformance changes that were rejected and redoing them in a
1233 * regcomp.c (re_compile_internal, init_dfa):
1234 Length arg is now size_t, not Idx. All uses changed.
1235 (peek_token): Forward decl now says internal_function.
1236 (__re_error_msgid, __re_error_msgid_idx):
1237 Now static rather than extern with attribute_hidden.
1238 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1239 For some reason libc prefers K&R style defns for external functions.
1240 (regerror) [!defined _LIBC]: Likewise.
1241 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1242 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1243 (build_range_exp, build_collating_symbol):
1245 (re_compile_fastmap): Use '\0' to memset, not 0.
1246 (utf8_sb_map): Make the calculations more obvious.
1247 (init_dfa, parse_bracket_exp, build_charclass_op):
1248 Call calloc and cast result, as glibc does.
1249 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1250 (build_range_exp, build_collating_symbol):
1251 Now internal functions.
1253 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1255 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1256 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1257 Don't depend on VMS; depend on __VMS instead, for POSIX
1258 namespace cleanness.
1259 (regoff_t): Define to ssize_t, not long int.
1261 Remove the REG_ macros named below. Instead, make the old names
1262 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1264 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1265 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1266 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1267 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1268 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1269 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1270 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1271 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1272 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1273 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1274 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1275 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1276 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1277 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1278 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1279 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1280 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1282 Remove. All uses replaced by the old RE_* names.
1283 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1284 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1285 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1286 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1287 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1288 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1289 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1290 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1291 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1292 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1293 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1294 Don't bother having these macros be independent of each others'
1295 values, since they no longer exist in the POSIX name space.
1297 Rename the following member names back to their old names,
1298 unless !__USE_GNU_REGEX. All uses changed back.
1299 (buffer): Renamed from re_buffer.
1300 (allocated): Renamed from re_allocated.
1301 (used): Renamed from re_used.
1302 (syntax): Renamed from re_syntax.
1303 (fastmap): Renamed from re_fastmap.
1304 (translate): Renamed from re_translate.
1305 (can_be_null): Renamed from re_can_be_null.
1306 (regs_allocated): Renamed from re_regs_allocated.
1307 (fastmap_accurate): Renamed from re_fastmap_accurate.
1308 (no_sub): Renamed from re_no_sub.
1309 (not_bol): Renamed from re_not_bol.
1310 (not_eol): Renamed from re_not_eol.
1311 (newline_anchor): Renamed from re_newline_anchor.
1312 (num_regs): Renamed from rm_num_regs.
1313 (start): Renamed from rm_start.
1314 (end): Renamed from rm_end.
1316 (free_state): Move up a bit.
1318 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1319 #define to be empty.
1320 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1321 when that is what is intended.
1322 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1323 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1325 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1326 All uses changed back to re_malloc, etc. It's now the caller's
1327 responsibility to check for overflow; all callers changed.
1328 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1329 (re_x2nrealloc): Remove.
1330 (free_state): Remove decl.
1332 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1333 (re_set_registers, re_exec):
1336 2006-01-31 Roland McGrath <roland@redhat.com>
1338 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1339 Reported by Mike Frysinger <vapier@gentoo.org>.
1341 2006-01-15 Andreas Jaeger <aj@suse.de>
1344 * regex_internal.c (re_string_reconstruct): Adjust for
1345 build_wcs_upper_buffer change.
1346 (build_wcs_upper_buffer): Change return type.
1348 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1350 * regex_internal.h: Include <stdint.h> if available.
1352 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1354 * regex_internal.h (SIZE_MAX): Provide a default definition.
1356 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1358 * regcomp.c: Adjust for changed secondary hash function.
1360 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1362 * regex.h: Pretty printing.
1363 Clean up namespace a bit.
1365 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1367 * regexec.c (update_cur_sifted_state, check_arrival,
1368 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1370 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1371 Ulrich Drepper <drepper@redhat.com>
1374 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1375 (bitset_word_t): Renamed from bitset_word. All uses changed.
1377 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1380 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1381 * regcomp.c: Remove unnecessary uses of
1382 unsigned RE_TRANSLATE_TYPE.
1383 * regex_internal.h: Likewise.
1384 * regex_internal.c: Likewise.
1385 * regexec.c: Likewise.
1386 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1388 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1390 * regexec.c (find_recover_state): Remove unnecessary
1392 (transit_state_bkref): Make DFA a const pointer.
1393 (get_subexp): Likewise.
1394 (check_arrival): Likewise.
1395 (update_cur_sifted_state): Likewise.
1396 (re_search_internal): Likewise.
1397 (prune_impossible_nodes): Likewise.
1398 (acquire_init_state_context): Likewise.
1399 (proceed_next_node): Likewise.
1400 (set_regs): Likewise.
1401 (free_fail_stack_return): Likewise.
1402 (check_arrival_expand_ecl): Mark DFA parameter as const.
1403 (check_arrival_expand_ecl_sub): Likewise.
1404 (check_subexp_limits): Likewise.
1405 (sub_epsilon_src_nodes): Likewise.
1406 (add_epsilon_src_nodes): Likewise.
1407 (merge_state_array): Likewise.
1408 (update_regs): Likewise.
1409 (build_trtable): Likewise.
1410 (sift_states_backward): Mark MCTX parameter as const.
1411 (build_sifted_states): Likewise.
1412 (update_cur_sifted_state): Likewise.
1413 (sift_states_mkref): Likewise.
1414 (check_arrival_expand_ecl): Mark eclosure as const.
1415 (check_dst_limits_calc_pos_1): Likewise.
1416 * regex_internal.h (re_match_context_t): Make dfa a const
1419 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1421 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1422 (transit_state_sb): Likewise.
1423 (transit_state_mb): Likewise.
1424 (sift_states_iter_mb): Likewise.
1425 (check_arrival_add_next_nodes): Likewise.
1426 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1427 [_LIBC] (re_search_2_stub): Use mempcpy.
1429 * regex_internal.c (re_string_reconstruct): Avoid calling
1430 mbrtowc for very simple UTF-8 case.
1432 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1434 (re_acquire_state_context): Likewise.
1435 * regex_internal.h: Adjust prototypes.
1437 * regex.c: Prevent using C++ compilers.
1439 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1440 (re_acquire_state_context): Likewise.
1442 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1443 Bruno Haible <bruno@clisp.org>
1445 * stdint_.h: On OpenBSD, don't redefine types already included in
1446 <sys/types.h> and <inttypes.h>.
1448 2006-03-24 Eric Blake <ebb9@byu.net>
1450 * time_r.c (copy_string_result): Remove, as it is no longer used.
1452 2006-03-24 Simon Josefsson <jas@extundo.com>
1454 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1455 including some doc fixes.
1456 (base64_encode_alloc): Fix +1 bug on allocation failures.
1458 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1460 * base64.c (base64_encode): Do not read past end of array with
1461 unsanitized input on systems with CHAR_BIT > 8.
1463 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1465 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1466 Typedef to long int, not to off_, as POSIX will likely change
1469 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1471 * argp-help.c (validate_uparams): Fix typo
1472 * argp-parse.c (argp_default_options): Consistently begin help
1473 messages with a lowercase letter.
1475 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1477 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1478 overrun buffers and shouldn't be used (much as gets shouldn't be
1480 * time_r.c (asctime_r, ctime_r): Likewise.
1482 2006-03-08 Simon Josefsson <jas@extundo.com>
1484 * gc-gnulib.c (randomize): Don't open files called 'no', they
1485 signal that configure disabled the device.
1487 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1489 * c-stack.c: Include unistd.h unconditionally, since we now assume
1491 * getlogin_r.c: Likewise.
1492 * getlogin_r.h: Likewise.
1494 * pagealign_alloc.c: Likewise.
1495 * unistd_.h: Remove; no longer needed.
1497 2006-03-07 Simon Josefsson <jas@extundo.com>
1499 * unistd_.h: New file.
1501 2006-03-07 Simon Josefsson <jas@extundo.com>
1503 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1505 2006-03-01 Simon Josefsson <jas@extundo.com>
1507 * readline.c: Fix typo, tiny patch from Stepan Kasal
1510 2006-02-28 Simon Josefsson <jas@extundo.com>
1512 * getopt.c: Protect #include of unistd.h, for MSVS.
1514 2006-02-27 Simon Josefsson <jas@extundo.com>
1516 * base64.h: Indent #define's. From Jim Meyering
1519 2006-02-27 Jim Meyering <jim@meyering.net>
1521 Revert the change of 2006-02-24, so these files can continue
1522 to be sync'd from gettext.
1523 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1526 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1528 * glob.c: Say "invalid" rather than "illegal" in comments.
1530 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1532 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1534 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1536 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1537 AT_FDCWD exceeds INT_MAX.
1538 * openat.h (AT_FDCWD): Likewise.
1540 2006-02-14 Jim Meyering <jim@meyering.net>
1542 Sync from coreutils.
1544 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1545 failure on deficient systems, and simplify gnulib lgpl dependencies.
1546 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1547 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1549 * xalloc-die.c: Remove unused definition of N_.
1551 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1553 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1555 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1557 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1558 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1560 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1562 * argp-namefrob.h: Restore changes accidentally lost during the
1563 "autoupdate" on 2005-12-12.
1565 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1567 * fnmatch.c (L_): Renamed from L, to work around a bug in
1568 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1569 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1572 2006-01-26 Simon Josefsson <jas@extundo.com>
1574 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1575 prototype is visible on mingw32.
1577 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1580 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1583 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1585 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1586 attempt to open for write; this always fails, at least on POSIX
1587 hosts. This reinstates the 2006-01-09 change, which was
1588 inadvertently removed.
1590 2006-01-26 Bruno Haible <bruno@clisp.org>
1591 Paul Eggert <eggert@cs.ucla.edu>
1593 * stdbool_.h (_Bool)
1594 [(! (defined __cplusplus || defined __BEOS__)
1595 && !defined __GNUC__
1596 && !(defined __HP_cc || defined __xlc__
1597 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1598 || defined __sgi))]:
1599 #define to signed char in these cases too; this simplifies
1600 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1601 etc., separately) and makes it more conservative.
1603 2006-01-21 Jim Meyering <jim@meyering.net>
1605 Sync from the stable (b5) branch of coreutils:
1607 * fts.c (fts_children): Don't let close() clobber errno from
1610 * fts.c (fts_stat): When following a symlink-to-directory,
1611 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1612 a dangling symlink. That can also happen at least for ELOOP.
1613 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1614 FYI, this bug predates the inclusion of fts.c in coreutils.
1616 * fts.c (fts_open): Put new maxarglen declaration and uses
1617 in their own block, so pre-c99 compilers don't object.
1619 Avoid the double-free (first in fts_read, second in fts_close) that
1620 would occur when an `active' directory is made inaccessible (e.g.,
1621 via chmod a-x) during a traversal.
1622 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1623 before returning. Reproduce this failure by
1624 mkdir -p a/b; cd a; chmod a-x . b
1625 Reported by Stavros Passas.
1627 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1629 * argp-namefrob.h: Bugfix. Remove stray #
1631 2006-01-25 Bruno Haible <bruno@clisp.org>
1633 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1635 Reported by Paul Eggert.
1637 2006-01-25 Jim Meyering <jim@meyering.net>
1639 * fileblocks.c: Remove more useless parentheses.
1640 * readutmp.h: Likewise.
1642 2006-01-24 Bruno Haible <bruno@clisp.org>
1644 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1646 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1649 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1650 to avoid problems with the built-in _Bool type.
1651 Reported by Paul Eggert on 2005-11-26.
1653 2006-01-24 Jim Meyering <jim@meyering.net>
1655 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1657 2006-01-24 Simon Josefsson <jas@extundo.com>
1659 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1662 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1664 Work around porting bugs reported by Dieter in
1665 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1666 * getopt.c (_NOPROTO): Remove; no longer needed.
1667 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1668 Include "getopt.h" first, to check interface.
1669 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1671 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1672 (__strndup): Revert to K&R-style function dfns, the glibc style.
1673 * strnlen.c: Don't claim it's taken from glibc; it's not.
1674 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1675 Include strnlen.h first, to get prototype properly.
1676 (strnlen): Renamed from __strnlen.
1679 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1681 These changes imported from libc.
1682 * getopt.c: Use __fxprintf instead of inline stream orientation
1683 test and two separate function calls.
1684 * strndup.c (__strndup): Add libc_hidden_def.
1686 2006-01-22 Bruno Haible <bruno@clisp.org>
1688 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1689 temporary buffer for sprintf, take into account the precision also
1690 for 'd', 'i', 'u', 'o', 'x', 'X'.
1692 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1694 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1695 to pacify gcc -Wswitch-default.
1697 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1699 * argp-help.c (usage_long_opt): Do not print DOC options.
1700 (__argp_base_name): Removed
1701 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1703 (__argp_base_name): Provide macro definition or extern declaration
1704 depending on the configuration
1706 2006-01-20 Simon Josefsson <jas@extundo.com>
1708 * inet_ntop.h: Unconditionally include sys/socket.h.
1710 2006-01-19 Simon Josefsson <jas@extundo.com>
1712 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1714 2006-01-12 Simon Josefsson <jas@extundo.com>
1716 * base64.c: Fix warning, reported by Bruno Haible
1717 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1719 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1721 Sync from coreutils.
1722 * md5.c: Fix commentary typos.
1723 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1724 * md5.h (__attribute__): Remove; unused.
1725 * sha1.c: Fix commentary to match md5 better.
1726 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1727 so that we don't need to worry about alignment. All uses changed.
1728 This merges the 2005-10-28 md5 change into sha1.
1730 2006-01-11 Jim Meyering <jim@meyering.net>
1732 Sync from coreutils.
1733 * md5.c (OP): Fix spacing.
1735 2006-01-11 Simon Josefsson <jas@extundo.com>
1737 * stdint_.h (SIZE_MAX): Add missing (.
1739 2006-01-10 Bruno Haible <bruno@clisp.org>
1741 * argp.h (__const): Remove macro. Use const instead.
1742 * argp-fmtstream.h (__const): Likewise.
1743 * glob_.h (__const): Remove macro.
1744 * glob-libc.h: Use const instead of __const.
1746 2006-01-10 Jim Meyering <jim@meyering.net>
1748 Avoid the double-free (first in fts_read, second in fts_close) that
1749 would occur when an `active' directory is made inaccessible (e.g.,
1750 via chmod a-x) during a traversal.
1751 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1752 before returning. Reproduce this failure by
1753 mkdir -p a/b; cd a; chmod a-x . b
1754 Reported by Stavros Passas.
1756 Sync from coreutils.
1757 * sha1.c: Tweak grammar in a comment.
1759 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1761 * regex_internal.h (BITSET_WORD_BITS):
1762 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1763 preprocessor mishandles large unsigned values as if they were signed.
1764 Problem reported by Claudio Fontana in
1765 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1767 2006-01-10 Simon Josefsson <jas@extundo.com>
1769 * socket_.h: New file.
1771 2006-01-10 Bruno Haible <bruno@clisp.org>
1773 * localcharset.c: Update from GNU gettext.
1775 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1777 Sync from coreutils.
1778 * chdir-long.c (cdb_free): Don't bother trying to open directory
1779 for write access: POSIX says that must fail.
1780 * fts.c (diropen): Likewise.
1781 * save-cwd.c (save_cwd): Likewise.
1782 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1783 well, for minor improvements on hosts that lack O_DIRECTORY.
1784 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1785 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1786 Fall back on chown if open failed with EACCES.
1788 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1789 Report an error at compile-time if only a 1-second nominal clock
1790 resolution is found.
1792 * lchmod.h: New file.
1793 * mkdir-p.c: Include lchmod.h, lchown.h.
1794 (make_dir_parents): Use lchown rather than chown, and
1795 lchmod rather than chmod.
1797 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1798 too. Problem with "none" reported by Bob Proulx. Problem with
1799 "proc" reported by n0dalus.
1801 * mountlist.c: Include <limits.h>.
1802 (dev_from_mount_options)
1803 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1804 New function. It no longer assumes "dev=" has the System V meaning
1805 on Linux (since it doesn't). It also parses "dev=" more carefully.
1806 (read_file_system_list)
1807 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1808 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1811 * posixtm.h (PDS_PRE_2000): New macro.
1812 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1813 All usages changed. Reject dates outside the range 1969-1999 if
1814 PDS_PRE_2000 is used.
1816 2006-01-09 Jim Meyering <jim@meyering.net>
1818 Sync from coreutils.
1820 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1822 * chdir-safer.h, chdir-safer.c: New files.
1824 * modechange.c (mode_compile): Reject an invalid mode string
1825 that starts with an octal digit. From Andreas Gruenbacher.
1827 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1828 and dup to open_safer and dup_safer, respectively.
1829 (openat_permissive): Fix typo in comment.
1831 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1832 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1833 (_): Remove; no longer needed.
1834 (openat): Renamed from rpl_openat; no need for rpl_openat
1835 since openat.h renames openat for us.
1836 Replace most of the body with a call to openat_permissive,
1837 to avoid duplicate code.
1838 Port to (probably hypothetical) environments were mode_t is
1840 (openat_permissive): Require mode arg, so that we can check
1841 types better. Put it just after flags. Change cwd failure
1842 indicator from pointer-to-bool to pointer-to-errno-value.
1843 All callers changed.
1844 Invoke openat_save_fail and/or openat_restore_fail if
1845 cwd_errno is null, so that openat can call us.
1846 (openat_permissive, fdopendir, fstatat, unlinkat):
1847 Simplify errno handling to avoid some duplicate code,
1848 as it's OK to set errno on success.
1849 * openat.h: Revamp code so that function macros depend on
1850 __OPENAT_PREFIX only, not also on AT_FDCWD.
1851 (openat_ro): Remove. Caller changed to use openat_permissive.
1852 (openat_permissive): Now a macro, if not a function.
1853 (openat_restore_fail, openat_save_fail): Now always functions,
1854 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1856 * openat-priv.h: New file, defining macros used by mkdirat.c
1858 * mkdirat.c: Include openat-priv.h.
1859 Remove definitions of macros defined therein.
1860 * openat.c: Likewise.
1862 * mkdirat.c (mkdirat): New file and function.
1863 * openat.h (mkdirat): Declare.
1865 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1867 * openat.h (openat_permissive): Declare.
1868 (openat_ro): Define.
1870 * openat.c (EXPECTED_ERRNO): New macro.
1871 (openat_permissive): New function -- used in remove.c rewrite.
1872 (all functions): Set errno just before returning, only if there
1873 was an actual failure.
1874 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1876 Emulate openat-family functions using Linux's procfs, if possible.
1877 Idea and some code based on Ulrich Drepper's glibc changes.
1879 * openat.c: (BUILD_PROC_NAME): New macro.
1880 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1881 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1882 before falling back on save_cwd and restore_cwd.
1883 (fdopendir, fstatat, unlinkat): Likewise.
1885 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1886 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1888 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1889 as second argument to va_arg. Otherwise, some versions of gcc
1890 warn that `if this code is reached, the program will abort'.
1892 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1894 Sync from coreutils.
1896 Add POSIX ACL support
1897 * acl.h (copy_acl, set_acl): Add declarations.
1898 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1899 systems other than Linux.
1900 (chmod_or_fchmod): New function: use fchmod when possible,
1901 and chmod otherwise.
1902 (file_has_acl): Add a POSIX ACL implementation, with a
1903 Linux-specific subcase.
1904 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1905 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1906 acls are unsupported.
1907 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1908 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1911 2006-01-09 Bruno Haible <bruno@clisp.org>
1913 * sysexit_.h (EX_OK): New macro.
1914 Suggested by Martin Lambers <marlam@marlam.de>.
1916 2006-01-09 Bruno Haible <bruno@clisp.org>
1918 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1919 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1920 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1921 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1923 2006-01-09 Bruno Haible <bruno@clisp.org>
1925 * stdint_.h (SIZE_MAX): Write the value without involving negative
1928 2005-10-16 Bruno Haible <bruno@clisp.org>
1930 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1931 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1933 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1935 * strftime.c (tzname): Don't declare if it is already #defined.
1936 Problem reported for Mingw by Mark Junker.
1938 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1940 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1941 long int, not int, for nanosecond counts, so that people who are
1942 used to POSIX struct timespec won't be surprised. Reported by Jim
1945 2005-12-16 Jim Meyering <jim@meyering.net>
1947 * fprintftime.c, fprintftime.h: New files.
1949 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1951 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1952 * argp-help.c (fill_in_uparams): Check if the constructed
1953 struct uparams is valid. Fall back to the default values if it is
1956 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1958 * argp-help.c (__argp_base_name): New function
1959 (__argp_short_program_name): Rewrite using __argp_base_name
1960 * argp-namefrob.h: Define program_invocation_name and
1961 program_invocation_short_name if requested
1962 (__argp_base_name): Add prototype
1963 * argp-parse.c (argp_def): Use gettext wrappers
1964 (argp_default_parser): Use __argp_base_name
1965 * argp-pin.c: New file. Defines program_invocation_name and
1966 program_invocation_short_name on systems that lack them.
1968 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1970 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1971 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1972 porting problem reported by Georg Schwarz in
1973 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1975 2005-07-09 Bruno Haible <bruno@clisp.org>
1977 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1978 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1979 Reported by Mark Junker <mjscod@gmx.de>.
1981 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1983 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1984 (uintmax_t) [defined uintmax_t]: Do not declare.
1985 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1986 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1987 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1988 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1989 sake of portability to weird hosts that C allows (though we don't
1990 know of any practical examples).
1992 * savedir.h (fdsavedir): New decl.
1993 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1994 contains most of the former guts of savedir.
1995 (savedir): Use savedirstream.
1998 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2000 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2001 coreutils no longer futzes with rounding modes.
2003 2005-11-14 Jim Meyering <jim@meyering.net>
2005 * mkstemp-safer.c: Include <config.h>, required for possible
2006 replacement of mkstemp.
2008 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2010 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2012 (gethrxtime) [! (HAVE_NANOUPTIME
2013 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2014 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2015 our own approximation.
2017 2005-11-10 Simon Josefsson <jas@extundo.com>
2019 * readline.c: Remove EOL.
2021 2005-11-08 Eric Blake <ebb9@byu.net>
2023 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2025 2005-11-08 Eric Blake <ebb9@byu.net>
2027 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2029 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2031 Fix porting problem reported by Theodoros V. Kalamatianos.
2032 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2033 Don't assume that futimes failing means we must fail.
2035 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2037 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2038 leave errno alone. Problem reported by Dmitry V. Levin.
2040 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2042 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2043 errno alone. Problem reported by Frederic Jolliton.
2045 2005-10-28 Simon Josefsson <jas@extundo.com>
2047 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2048 "restrict" keywords, as per POSIX. Protect the function
2049 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2050 Don't use K&R prototypes. Check the sprintf return values.
2051 Re-define EAFNOSUPPORT if not present. Indent.
2053 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2054 suggested by Bruno Haible <bruno@clisp.org>.
2056 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2058 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2060 * gc-libgcrypt.c: Add MD2 (which is not available through
2063 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2065 * md2.h, md2.c: New files.
2067 2005-10-24 Simon Josefsson <jas@extundo.com>
2069 * md4.h: Shrink buffer size, now that we changed the type.
2071 2005-10-22 Simon Josefsson <jas@extundo.com>
2073 * arcfour.h, arcfour.c: Use fixed size indices in the
2074 arcfour_context struct (simplify test vector testing in GNU
2077 2005-10-22 Simon Josefsson <jas@extundo.com>
2079 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2080 suggested by Bruno Haible <bruno@clisp.org>.
2082 2005-10-22 Simon Josefsson <jas@extundo.com>
2084 * crc.h: Include stddef.h, for size_t.
2086 2005-10-21 Simon Josefsson <jas@extundo.com>
2088 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2089 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2091 2005-10-21 Simon Josefsson <jas@extundo.com>
2093 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2096 2005-10-21 Simon Josefsson <jas@extundo.com>
2098 * gc-gnulib.c: Support ARCTWO in CBC mode.
2100 2005-10-21 Simon Josefsson <jas@extundo.com>
2102 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2105 * hmac-sha1.c (hmac_sha1): Likewise.
2107 * crc.c (crc32_update): Actually use crc parameter, suggested by
2108 Bruno Haible <bruno@clisp.org>.
2110 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2113 2005-10-21 Simon Josefsson <jas@extundo.com>
2115 * des.h, des.c: New files.
2117 * gc-gnulib.c: Support DES.c
2119 2005-10-21 Simon Josefsson <jas@extundo.com>
2121 * arctwo.h, arctwo.c: New files.
2123 * gc-gnulib.c: Support ARCTWO.
2125 2005-10-21 Simon Josefsson <jas@extundo.com>
2127 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2129 2005-10-19 Simon Josefsson <jas@extundo.com>
2131 * gc-gnulib.c: Support ARCFOUR.
2133 2005-10-19 Simon Josefsson <jas@extundo.com>
2135 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2138 * gc.h: Add ECB enum type.
2140 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2142 2005-10-19 Simon Josefsson <jas@extundo.com>
2144 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2146 2005-10-18 Simon Josefsson <jas@extundo.com>
2148 * md4.h, md4.c: New files, based on md5.?.
2150 2005-10-17 Simon Josefsson <jas@extundo.com>
2152 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2154 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2156 2005-10-17 Simon Josefsson <jas@extundo.com>
2158 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2160 2005-10-17 Simon Josefsson <jas@extundo.com>
2162 * gc.h, gc-libgcrypt.c: Add ciphers.
2164 2005-10-17 Simon Josefsson <jas@extundo.com>
2166 * sha1.c: Use uint32_t instead of md5_uint32.t
2168 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2171 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2173 * md5.h: Use stdint.h and uint32_t. Doc fix.
2175 2005-10-15 Simon Josefsson <jas@extundo.com>
2177 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2179 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2181 2005-10-14 Simon Josefsson <jas@extundo.com>
2183 * arcfour.h, arcfour.c: New files.
2185 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2187 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2188 include <wchar.h>; no longer needed.
2190 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2191 and Ulrich Drepper <drepper@redhat.com>
2194 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2195 instead of inline stream orientation test and two separate
2196 function calls. Pay no attention to USE_IN_LIBIO.
2198 2005-10-14 Roland McGrath <roland@redhat.com>
2200 Import from libc. [BZ #1331]
2201 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2203 Reported by Matej Vela <vela@debian.org>.
2205 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2207 * mkdir-p.c (make_dir_parents): Don't report an error if an
2208 intermediate directory is in a read-only file system. Problem
2209 reported by Eric Blake.
2211 2005-10-13 Simon Josefsson <jas@extundo.com>
2213 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2214 Move memory allocation outside of loop.
2216 2005-10-12 Simon Josefsson <jas@extundo.com>
2218 * gc-pbkdf2-sha1.c: New file.
2220 * gc.h: Add gc_pbkdf2_sha1 prototype.
2222 2005-10-12 Simon Josefsson <jas@extundo.com>
2224 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2225 suggested by Bruno Haible <bruno@clisp.org>.
2227 2005-10-12 Simon Josefsson <jas@extundo.com>
2229 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2231 * gc-gnulib.c (gc_hmac_sha1): New function.
2233 2005-10-12 Simon Josefsson <jas@extundo.com>
2235 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2237 2005-10-12 Simon Josefsson <jas@extundo.com>
2239 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2240 GC_USE_HMAC_MD5, respectively.
2242 * gc-libgcrypt.c (gc_md5): Fix assert call.
2245 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2247 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2249 * gc-gnulib.c (gc_hash_buffer): Ditto.
2251 2005-10-11 Bruno Haible <bruno@clisp.org>
2253 * c-strcasestr.h: New file, from GNU gettext.
2254 * c-strcasestr.c: New file, from GNU gettext.
2256 2005-10-11 Bruno Haible <bruno@clisp.org>
2258 * c-strcase.h: New file, from GNU gettext.
2259 * c-strcasecmp.c: New file, from GNU gettext.
2260 * c-strncasecmp.c: New file, from GNU gettext.
2262 2005-10-11 Simon Josefsson <jas@extundo.com>
2264 * crc.h, crc.c: New files.
2266 * gc.h (gc_hash_buffer): Add doc.
2268 2005-10-08 Simon Josefsson <jas@extundo.com>
2270 * gc.h: Add gc_hash and gc_hash_buffer.
2272 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2274 * gc-libgcrypt.c (gc_hash_buffer): Add.
2276 2005-10-11 Bruno Haible <bruno@clisp.org>
2278 * strcasecmp.c: Include limits.h.
2279 (strcasecmp): Avoid integer overflow on exotic platforms.
2280 * strncasecmp.c: Include limits.h.
2281 (strncasecmp): Avoid integer overflow on exotic platforms.
2282 Reported by Paul Eggert.
2284 2005-10-06 Simon Josefsson <jas@extundo.com>
2286 * hmac-md5.c: New file.
2290 2005-10-06 Simon Josefsson <jas@extundo.com>
2292 * memxor.c (memxor): Avoid casts and warnings.
2294 2005-10-05 Derek Price <derek@ximbiot.com>
2296 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2298 2005-10-05 Simon Josefsson <jas@extundo.com>
2300 * memxor.c (memxor): Fix compiler error.
2302 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2303 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2305 * memxor.h, memxor.c: New files.
2307 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2308 we assume all systems have it, suggested by Jim Meyering
2309 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2310 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2311 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2314 2005-10-04 Bruno Haible <bruno@clisp.org>
2316 * verify.h (verify_true): Provide alternative definition for C++.
2318 2005-10-04 Simon Josefsson <jas@extundo.com>
2320 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2321 D. Baushke" <mdb@gnu.org>.
2323 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2325 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2326 (SSIZE_MAX): New macro, if not already defined.
2327 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2330 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2332 * exclude.c: Include verify.h.
2333 (verify): Remove. All callers changed to use verify.h's version.
2334 * strtoimax.c: Likewise.
2335 * utimecmp.c: Likewis.e
2337 Sync from coreutils.
2338 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2339 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2340 * .cvsignore: Add fts.h, search.h, t-fpending.
2341 * settime.c (settime): Fix { typo in previous patch. Also, don't
2342 bother returning ENOSYS if settimeofday or stime fails; just let
2343 them return whatever errno they want to return.
2344 * utimens.c: Include unistd.h, for dup2.
2345 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2346 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2348 2005-10-02 Jim Meyering <jim@meyering.net>
2350 Sync from coreutils.
2351 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2352 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2353 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2354 Remove AT_FDCWD test.
2355 Do not consume the fd unless successful.
2356 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2357 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2358 block, so that we don't even try to compile it if settimeofday is
2359 available. This works around a compilation failure on OSF1 V5.1,
2360 due to stime requiring a `long int*' while tv_sec is `int'.
2362 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2364 * getdelim.c (getdelim): Remove unused variables.
2366 2005-10-01 Simon Josefsson <jas@extundo.com>
2368 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2369 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2370 AI_* and EAI_* definitions. Protect function declarations.
2372 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2374 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2375 so that the code works even with ancient cpp. Portability problem
2376 with GCC 2.7.2.1 reported by Thomas M.Ott.
2378 2005-09-27 Jim Meyering <jim@meyering.net>
2380 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2382 * intprops.h (signed_type_or_expr__): Define.
2383 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2386 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2388 * verify.h (verify_expr): Remove, replacing with:
2389 (verify_true): New macro that returns true instead of void.
2390 (verify_type__): Remove.
2391 (verify): Use verify_true rather than verify_type__.
2393 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2395 * utimens.c (ENOSYS): Define if not already defined.
2396 (futimens): Support having a null PATH if the file descriptor
2399 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2401 (__attribute): Define to empty unless GCC 3.1 or later.
2402 This works around a core dump on OpenBSD 3.4, which has GCC
2403 2.95.3, which dumps core when given __attribute__(()). It also
2404 simplifies other tests, since we really don't want to bother with
2405 worrying about which ancient version of GCC supported what.
2406 Original problem reported by Yoann Vandoorselaere, with part of
2407 the fix suggested by Derek Price.
2409 2005-09-24 Jim Meyering <jim@meyering.net>
2411 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2412 so we can once again use a positive bitfield width of 1 -- now we
2413 don't have to explain why we were using a bitfield width of 2.
2415 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2417 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2418 Problem reported by Eric Blake.
2419 (getaddrinfo): Initialize se so that it's not garbage.
2420 Redo internal storage allocation so that it doesn't make unportable
2421 assumptions about alignment.
2424 * utimens.c (futimens): Use futimesat if available.
2425 Prefer it to futimes since it doesn't have the futimes bug.
2427 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2428 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2429 Instead, declare a function that returns a pointer to an array,
2430 and use verify_type__ to declare the size of the array.
2431 Problem and germ of a solution reported by Bruno Haible.
2432 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2433 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2435 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2437 Sync from coreutils.
2439 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2441 * argmatch.h: Include verify.h
2442 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2443 (ARGMATCH_ASSERT): Remove; unused.
2444 * canonicalize.c: Assume STDC_HEADERS.
2445 * exclude.c: Include "strcase.h".
2446 * regex_internal.h [!defined _LIBC]: Likewise.
2447 * getusershell.c: Include stdio--.h rather than stdio.h
2449 (getusershell): Call fopen, not fopen_safer.
2450 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2451 Do not include unistd-safer.h.
2452 (save_cwd): Don't call fd_safer; no longer needed
2453 now that we include fcntl--.h.
2455 * getdate.y (relative_time): New type.
2456 (RELATIVE_TIME_0): New constant.
2457 (parser_control): Use relative_time instead of doing it ourselves.
2458 (%union): Add new relative_time rel member.
2459 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2461 (relunit, relunit_snumber): Now of type rel.
2462 (zone, rel, relunit, get_date): Adjust to above changes.
2464 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2465 Do not include unistd-safer.h.
2466 (getloadavg): Don't call fd_safer; no longer needed
2467 now that we include fcntl--.h.
2469 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2470 (make_dir_parents): Treat ENOSYS like EEXIST.
2472 Improve quality of diagnostics on restore_cwd failure.
2473 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2474 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2475 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2476 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2477 each time through the loop. Do not diagnose restore_cwd failure;
2478 that is the caller's job (and perhaps the caller does not care).
2480 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2481 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2482 If the file already exists but is not a directory, don't bother
2483 to try to make its parents.
2484 Close potential file descriptor leak if we can't chdir("/") (!).
2485 Don't always return true if chdir($PWD) fails; return true only
2486 if the requested action was done successfully (except for the
2488 Don't log final directory unless we actually made it.
2489 Refactor to avoid duplicate code to fix up permissions.
2490 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2492 * strftime.c (my_strftime): Rewrite the previous change slightly,
2493 to make it a bit faster and (I hope) clearer.
2494 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2495 Fix bug in formats like %2N.
2497 * verify.h: New file.
2499 2005-09-22 Jim Meyering <jim@meyering.net>
2501 Sync from coreutils.
2503 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2505 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2506 the .tm_year member, since otherwise gcc-4.0 would now warn about
2507 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2509 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2510 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2512 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2513 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2514 when run in a time zone for which daylight savings time is in effect
2515 for the starting date.
2517 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2518 stop us from restricting permissions of just-created absolute-named
2520 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2521 to restore initial working directory.
2522 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2523 to tell caller if/when we change the working directory and are
2524 unable to return to the initial one.
2525 * mkdir-p.h (make_dir_parents): Update prototype.
2526 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2527 `return false'. This fixes a bug introduced on 2004-07-30.
2529 * openat.c (fdopendir): Be sure to close the supplied
2530 file descriptor before returning. This makes our replacement
2531 implementation a little closer to Solaris's, where fdopendir
2532 ties the file descriptor to the returned DIR* pointer.
2533 * openat.c (unlinkat): New function.
2534 * openat.h (unlinkat): Add prototype.
2535 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2536 (openat_restore_fail): Rename from openat_restore_die.
2537 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2539 Provide an alternative to exiting immediately upon save_cwd or
2540 restore_cwd failure. Now, an application can arrange e.g.,
2541 to perform a longjump in that case.
2542 * openat.c: Include dirname.h.
2543 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2544 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2545 and openat_restore_die rather than calling error directly.
2546 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2548 * openat-die.c (openat_save_die, openat_restore_die): New file.
2549 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2551 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2552 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2553 int utc, int nanoseconds);
2555 date should not have to allocate a megabyte of virtual memory to
2556 handle a format argument like +%1048575T. When implemented with
2557 strftime, it must allocate such a buffer, use strftime to fill it
2558 in, print it, then free it.
2559 With fprintftime, it simply prints everything and exits.
2560 With no need for memory allocation, that's one fewer way to fail.
2561 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2562 optional field width, not before, so we accept %9:z, not %:9z.
2563 (my_strftime): Be sure to use L_('x') for literals.
2565 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2566 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2567 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2568 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2569 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2570 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2571 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2572 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2573 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2575 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2576 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2577 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2578 and don't include <sys/file.h>).
2580 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2582 Sync from coreutils.
2584 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2585 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2586 [!LDAV_DONE]: Avoid unused variable warning.
2588 2005-09-21 Bruno Haible <bruno@clisp.org>
2590 * unicodeio.h (unicode_to_mb): New declaration.
2592 2005-09-20 Derek Price <derek@ximbiot.com>
2594 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2596 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2598 Use a consistent style for including <config.h>.
2599 * __fpending.c, acl.c, argmatch.c,
2600 argp-help.c, argp-parse.c,
2601 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2602 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2603 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2604 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2605 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2606 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2607 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2608 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2609 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2610 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2611 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2612 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2613 modechange.c, mountlist.c, open-safer.c, physmem.c,
2614 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2615 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2616 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2617 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2618 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2619 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2620 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2621 userspec.c, utimecmp.c, version-etc-fsf.c,
2622 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2623 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2624 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2625 Standardize inclusion of config.h.
2626 * __fpending.h, dirfd.h, getdate.h, human.h,
2627 inttostr.h: Removed inclusion of config.h from header files.
2628 * inttostr.c: Adjusted in-tree users.
2629 * timespec.h: Remove superfluous warning to include config.h.
2630 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2631 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2632 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2633 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2635 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2637 * stat-time.h: New file.
2638 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2639 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2641 (timespec_cmp): New function.
2642 * utimecmp.c: Include stat-time.h.
2643 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2644 members exist, not on the obsolescent ST_MTIM_NSEC.
2645 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2647 2005-09-15 Derek Price <derek@ximbiot.com>
2648 Paul Eggert <eggert@cs.ucla.edu>
2650 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2651 changes, consolidating in...
2652 * regex_internal.h: ...this file.
2654 2005-09-15 Derek Price <derek@ximbiot.com>
2656 * regex_internal.h: Blank `pure' for GNUC < 3.
2657 * regex_internal.c: Ditto, using this...
2658 (__GNUC_PREREQ): ...new macro.
2659 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2660 (__GNUC_PREREQ): ...this new macro.
2662 * strstr.h: Include string.h. Define strstr as a macro here.
2664 2005-09-13 Derek Price <derek@ximbiot.com>
2666 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2668 Reported by Jim Meyering <jim@meyering.net>.
2670 2005-09-13 Jim Meyering <jim@meyering.net>
2672 * canon-host.c: Filter through gnu indent and reword comments slightly.
2673 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2675 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2677 * lib/base64.c: Typo.
2678 (base64_encode): Put b64str in initialized data section.
2680 2005-09-12 Derek Price <derek@ximbiot.com>
2682 Return usable errors from canon-host.
2683 * canon-host.h: New file.
2684 * canon-host.c (canon_host): Wrap...
2685 (canon_host_r): ...this new function, which now relies exclusively on
2687 (ch_strerror): New function.
2688 (last_cherror): New global.
2689 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2690 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2692 (freeaddrinfo): Free ai->ai_canonname when set.
2694 2005-09-12 Derek Price <derek@ximbiot.com>
2695 Paul Eggert <eggert@cs.ucla.edu>
2697 * glob-libc.h: Renamed from glob_.h. The new version is
2698 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2699 protecting things that should be done only in gnulib contexts.
2700 * glob_.h: New file, containing only the glob things needed for
2702 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2703 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2704 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2705 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2706 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2707 and to respect the namespace rules better.
2709 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2711 Merge glibc and coreutils changes into gnulib, plus a few
2713 * md5.c: Use #error rather than a string.
2714 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2715 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2716 (__attribute__): Define to empty for non recent-GCC.
2717 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2718 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2719 Renamed from their non-__ counterparts, with new macros replacing
2720 them if not _LIBC. Add __THROW attribute.
2722 (struct md5_ctx): Align buffer if using GCC.
2723 * sha1.h (struct sha1_ctx): Likewise.
2724 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2725 The old name was backwards.
2726 (NOTSWAP): Remove; not used.
2727 (rol): New macro, moved here from md5.h.
2728 (sha1_process_block): Remove a FIXME that doesn't make sense.
2730 2005-09-12 Derek Price <derek@ximbiot.com>
2732 * gai_strerror.c: Include config.h when available. Include
2733 getaddrinfo.h before other headers to test interface.
2734 Reported by Larry Jones <lawrence.jones@ugs.com>.
2736 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2738 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2739 definitions, since that's the preferred style in glibc.
2740 Fix a minor spacing issue, and update copyright notice to match glibc's.
2742 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2744 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2746 2005-09-06 Simon Josefsson <jas@extundo.com>
2748 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2749 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2751 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2753 Change bitset word type from unsigned int to unsigned long int,
2754 as this has better performance on typical 64-bit hosts.
2755 Port bitset code to hosts with unusual word sizes.
2756 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2757 (build_collating_symbol):
2758 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2759 argument is a bitset. This is merely a style issue, but it makes
2760 it clearer that an entire array is expected.
2761 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2762 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2763 Port to the case where bitset_word is not the same as unsigned int.
2764 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2765 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2767 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2768 (build_trtable, group_nodes_into_DFAstates):
2770 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2771 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2772 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2773 * regexec.c (group_nodes_into_DFAstates): Likewise.
2774 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2775 * regcomp.c (optimize_subexps, lower_subexp):
2776 Work even if bitset_word has holes in its bitwise representation.
2777 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2778 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2780 * regex_internal.c (re_string_reconstruct):
2781 Don't assume UCHAR_MAX == 255.
2782 * regex_internal.h (bitset_set_all): Likewise.
2783 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2785 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2786 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2788 (BITSET_WORD_MAX): New macro.
2789 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2790 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2791 (bitset_empty, bitset_copy):
2792 Prefer sizeof (bitset) to multiplying it out ourselves.
2793 (bitset_not_merge): Remove; unused.
2794 (bitset_contain): Return bool, not unsigned int with one bit on.
2795 All callers changed.
2796 * regexec.c (build_trtable): Don't assume bitset has no stricter
2797 alignment than re_node_set; do this by defining a new internal
2798 type struct dests_alloc and using it to allocate memory.
2800 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2802 Check for arithmetic overflow when calculating sizes, to prevent
2803 some buffer-overflow issues. These patches are conservative, in the
2804 sense that when I couldn't determine whether an overflow was possible,
2805 I inserted a run-time check.
2806 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2807 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2808 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2809 (re_xnrealloc, re_x2nrealloc): New inline functions.
2810 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2811 (build_equiv_class, build_charclass): Check for arithmetic overflow
2812 in size expression calculations.
2813 * lib/regex_internal.c (re_string_realloc_buffers):
2814 (build_wcs_upper_buffer, re_node_set_add_intersect):
2815 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2816 (re_dfa_add_node, register_state): Likewise.
2817 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2818 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2819 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2820 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2822 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2824 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2825 to avoid a collision with bits/local_lim.h in glibc.
2826 All uses changed. Problem reported by Dmitry V. Levin in
2827 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2829 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2830 bugs in int versus size_t comparisons.
2831 (re_string_context_at): Fix bug where the code assumed that
2834 Use bool where appropriate.
2835 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2836 All callers changed.
2837 (calc_eclosure_iter): Likewise, for ROOT arg.
2838 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2839 (build_charclass_op): Likewise, for NON_MATCH arg.
2840 * regex_internal.c (re_string_allocate, re_string_construct):
2841 (re_string_construct_common): Likewise, for ICASE arg.
2842 * regexec.c (re_search_2_stub, re_search_stub):
2843 Likewise, for RET_LEN arg.
2844 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2845 (set_regs): Likewise, for FL_BACKTRACK arg.
2846 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2847 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2848 (calc_eclosure_iter, parse_bracket_exp):
2849 Use bool for internal variables that are booleans.
2850 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2851 (set_regs, build_sifted_states, sift_states_bkref):
2852 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2853 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2854 (find_collation_sequence_value):
2856 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2857 (re_node_set_compare):
2858 Return bool, not int. All callers changed.
2859 * regexec.c (check_halt_node_context, check_dst_limits):
2860 (build_trtable, check_node_accept): Likewise.
2861 * regex_internal.h: Include stdbool.h.
2863 Fix bugs uncovered when converting to bool.
2864 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2865 failure instead of charging ahead blindly.
2866 * regex_internal.c (register_state): Likewise.
2867 * regexec.c (re_search_2_stub): Use simpler method than boolean
2868 for freeing internal storage.
2869 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2870 bitset pieces used as boolean, to avoid undefined behavior
2871 on hosts that do int overflow checking.
2873 2005-08-31 Derek Price <derek@ximbiot.com>
2875 * getdelim.c (getdelim): Return EOF on EOF.
2876 Reported by Larry Jones <lawrence.jones@ugs.com>.
2878 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2880 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2881 lengths fit in regoff_t; this isn't true if regoff_t is the same
2883 * regex.c (re_search_internal): 5th arg is LAST_START
2884 (= START + RANGE) instead of RANGE. This avoids overflow
2885 problems when regoff_t is the same width as size_t.
2886 All callers changed.
2887 (re_search_2_stub): Check for overflow when adding the
2888 sizes of the two strings.
2889 (re_search_stub): Check for overflow when adding START
2890 to RANGE; if it occurs, substitute the extreme value.
2892 2005-08-31 Jim Meyering <jim@meyering.net>
2894 * regcomp.c (search_duplicated_node): Make first pointer arg
2896 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2897 (register_state): Likewise.
2898 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2899 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2900 (group_nodes_into_DFAstates): Likewise.
2902 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2904 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2905 old glibc regex code mishandles strings longer than 2**31 bytes.
2906 This patch fixes this when the regex code is used in gnulib
2907 (i.e., outside glibc).
2909 This patch should not affect the use of the regex code inside
2910 glibc. No doubt this problem also needs to be handled for glibc
2911 as well, but the result will be an incompatible change to the
2912 glibc ABI, and the old ABI will have to be supported too. That
2913 can be the the subject for another patch.
2915 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2916 governing whether the rest of this patch is active. By default,
2917 the macro is disabled and the patch has no effect.
2918 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2919 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2920 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2921 (re_match_2, re_set_registers): Use the new types.
2922 * regex_internal.h (Idx, re_hashval_t): New types.
2923 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2925 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2926 (re_string_context_at, bin_tree_t, re_dfastate_t):
2927 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2928 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2929 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2930 (re_string_char_size_at, re_string_wchar_at):
2931 (re_string_elem_size_at):
2932 Use the new types and macros to port to 64-bit hosts.
2933 Use unsigned types for internal values, so that the code
2934 mostly works even for arrays larger than SSIZE_MAX.
2935 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2936 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2937 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2938 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2939 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2940 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2941 (calc_inveclosure, parse_dup_op, build_range_exp):
2942 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2943 (fetch_number, create_token_tree, mark_opt_subexp):
2945 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2946 (create_cd_newstate, re_string_allocate, re_string_construct):
2947 (re_string_realloc_buffers, build_wcs_upper_buffer):
2948 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2949 (re_string_reconstruct, re_string_peek_byte_case):
2950 (re_string_fetch_byte_case, re_string_context_at):
2951 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2952 (re_node_set_init_copy, re_node_set_add_intersect):
2953 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2954 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2955 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2956 (re_acquire_state, re_acquire_state_context, register_state):
2958 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2959 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2960 (re_search_internal, re_search_2_stub, re_search_stub)
2961 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2962 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2963 (update_cur_sifted_state, check_dst_limits):
2964 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2965 (check_subexp_limits, sift_states_bkref, merge_state_array):
2966 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2967 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2968 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2969 (expand_bkref_cache, check_node_accept_bytes):
2970 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2971 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2972 (acquire_init_state_context, check_halt_node_context):
2973 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2974 (sift_states_backward, clean_state_log_if_needed):
2975 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2976 (find_recover_state, transit_state_sb, transit_state_mb):
2977 (transit_state_bkref, build_trtable, match_ctx_clean):
2979 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2980 to work around an assumption that REG_MISSING is negative.
2982 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2983 (seek_collating_symbol_entry) [defined _LIBC]:
2984 (lookup_collation_sequence_value) [defined _LIBC]:
2985 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2986 Use prototypes rather than old-style function definitions.
2987 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2988 (transit_state_sb) [0]:
2989 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2991 * regexec.c (re_search_internal): Simplify update of rm_so and
2994 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2995 (optimize_subexps, lower_subexp):
2996 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2997 since the signed shift might overflow. Use 1u<<31 instead.
2998 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2999 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3002 * regcomp.c (optimize_subexps, lower_subexp):
3003 Use CHAR_BIT rather than 8, for clarity.
3004 * regexec.c (check_dst_limits_calc_pos_1):
3005 (check_subexp_matching_top): Likewise.
3006 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3007 have to worry about portability issues when shifting it left.
3008 Remove no-longer-needed test for table_size > 0.
3009 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3010 in a word, as the resulting behavior is undefined.
3011 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3012 in one case, a <= should have been an <, and in another case the
3013 whole test was missing.
3014 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3015 the standard name CHAR_BIT.
3016 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3017 this is not true on one's complement and signed-magnitude hosts.
3019 * regex_internal.h (re_sub_match_top_t): Remove unused member
3021 (struct re_dfa_t): Remove unused member states_alloc.
3022 * regcomp.c (init_dfa): Don't initialize unused members.
3024 2005-08-31 Bruno Haible <bruno@clisp.org>
3026 * strstr.c: Include <stddef.h>, for NULL.
3027 * strcasestr.c: Likewise.
3028 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3030 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3032 * iconvme.h: Add prototype for iconv_alloc.
3034 2005-08-29 Simon Josefsson <jas@extundo.com>
3036 * iconvme.c: Fix errno.
3038 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3040 * iconvme.c: Split iconv_string into iconv_alloc.
3042 2005-08-27 Jim Meyering <jim@meyering.net>
3044 * fopen-safer.c: Merge minor changes from coreutils.
3045 * dup-safer.c: Likewise.
3046 * fd-safer.c: Likewise.
3048 Merge from coreutils.
3049 * stdio--.h: New file.
3050 * stdlib--.h: New file.
3051 * mkstemp-safer.c: New file.
3053 GNU tar needs these.
3054 * pipe-safer.c: New file.
3055 * creat-safer.c: New file.
3056 * fcntl--.h (creat): Define to creat_safer.
3057 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3058 * unistd--.h (pipe): Define to pipe_safer.
3059 * unistd-safer.h: Declare pipe_safer.
3061 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3063 * regex_internal.h: Remove all references to
3064 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3066 (bitset_not, bitset_merge, bitset_not_merge):
3067 (bitset_mask, re_string_allocate, re_string_construct):
3068 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3069 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3070 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3071 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3072 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3073 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3074 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3075 (re_acquire_state_context):
3076 Remove unnecessary forward decls.
3077 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3078 Put __attribute at function definition,
3079 now that the function decl has been removed.
3080 * lib/regex_internal.c (re_string_peek_byte_case):
3081 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3084 2005-08-26 Simon Josefsson <jas@extundo.com>
3086 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3087 Haible <bruno@clisp.org>.
3089 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3091 * regexec.c (set_regs): Don't alloca with an unbounded size.
3093 alloca modernization/simplification for regex.
3094 * regex.c: Remove portability cruft for alloca. This no longer
3095 needs to be at the start of the file, and can be moved into
3096 regex_internal.h and simplified.
3097 * regex_internal.h: Include <alloca.h>.
3098 (__libc_use_alloca) [!defined _LIBC]: New macro.
3099 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3100 now works outside glibc.
3102 2005-08-24 Simon Josefsson <jas@extundo.com>
3104 * getpass.c: Add WIN32 implementation. Conditionalize use of
3105 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3106 GLIBC specific code.
3108 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3110 Make regex safe for g++. This fixes one real bug (an "err"
3111 that should have been "*err"). g++ problem reported by
3113 * regex_internal.h (re_calloc): New macro, consistent with
3114 re_malloc etc. All callers of calloc changed to use re_calloc.
3115 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3116 not int. All callers changed.
3117 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3118 just use an array of size MB_LEN_MAX.
3119 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3120 (find_recover_state): Change "err" to "*err"; this fixes what
3121 appears to be a real bug.
3122 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3125 2005-08-25 Jim Meyering <jim@meyering.net>
3127 * open-safer.c: Include <config.h>.
3128 Otherwise, we'd lose LARGEFILE support in any file using
3131 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3133 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3134 * regex.h (regerror): Likewise.
3136 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3137 requires this. (The code never needed it.)
3139 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3140 All uses of recently-renamed identifiers changed to use the new,
3141 POSIX-compliant names. The code will build and run just fine
3142 without these changes, but it's better to eat our own dog food
3143 and use the standard-conforming names.
3145 * regex.h: Fix a multitude of POSIX name space violations.
3146 These changes have an effect only for programs that define
3147 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3148 do not change anything for programs compiled in the normal way.
3149 Also, there is no effect on the ABI.
3151 (_REGEX_SOURCE): New macro.
3152 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3153 defined and _GNU_SOURCE is not; this fixes a name space violation.
3155 Rename the following macros to obey POSIX requirements.
3156 The old names are still visible as macros if _REGEX_SOURCE is defined.
3157 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3158 RE_BACKSLASH_ESCAPE_IN_LISTS.
3159 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3160 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3161 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3162 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3163 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3164 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3165 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3166 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3167 (REG_INTERVALS): renamed from RE_INTERVALS.
3168 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3169 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3170 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3171 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3172 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3173 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3174 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3175 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3176 RE_UNMATCHED_RIGHT_PAREN_ORD.
3177 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3178 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3179 (REG_DEBUG): renamed from RE_DEBUG.
3180 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3181 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3182 unusual, since we can't clash with the POSIX REG_ICASE.
3183 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3184 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3185 (REG_NO_SUB): renamed from RE_NO_SUB.
3186 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3187 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3188 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3189 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3190 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3191 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3192 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3193 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3194 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3195 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3196 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3197 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3198 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3199 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3200 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3201 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3202 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3203 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3204 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3205 (REG_FIXED): Renamed from REGS_FIXED.
3206 (REG_NREGS): Renamed from RE_NREGS.
3208 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3209 of other REG_* macros, since POSIX says the user is allowed to
3210 #undef these macros selectively.
3212 (reg_errcode_t): Update comment stating what other tables need
3215 Rename the following enum values to obey POSIX requirements.
3216 The old names are still visible as macros.
3217 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3218 is not defined, since GNU is supposed to be a superset of POSIX as
3219 much as possible, and since we want reg_errcode_t to be a signed
3220 type for implementation consistency.
3221 (_REG_NOERROR): Renamed from REG_NOERROR.
3222 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3223 (_REG_BADPAT): Renamed from REG_BADPAT.
3224 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3225 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3226 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3227 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3228 (_REG_EBRACK): Renamed from REG_EBRACK.
3229 (_REG_EPAREN): Renamed from REG_EPAREN.
3230 (_REG_EBRACE): Renamed from REG_EBRACE.
3231 (_REG_BADBR): Renamed from REG_BADBR.
3232 (_REG_ERANGE): Renamed from REG_ERANGE.
3233 (_REG_ESPACE): Renamed from REG_ESPACE.
3234 (_REG_BADRPT): Renamed from REG_BADRPT.
3235 (_REG_EEND): Renamed from REG_EEND.
3236 (_REG_ESIZE): Renamed from REG_ESIZE.
3237 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3238 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3239 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3240 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3241 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3243 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3244 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3245 changed. But support the old name if the new one is not defined
3246 and if _REGEX_SOURCE.
3248 Change the following member names in struct re_pattern_buffer.
3249 The old names are still supported if !_REGEX_SOURCE.
3250 The new names are always supported, regardless of _REGEX_SOURCE.
3251 (re_buffer): Renamed from buffer.
3252 (re_allocated): Renamed from allocated.
3253 (re_used): Renamed from used.
3254 (re_syntax): Renamed from syntax.
3255 (re_fastmap): Renamed from fastmap.
3256 (re_translate): Renamed from translate.
3257 (re_can_be_null): Renamed from can_be_null.
3258 (re_regs_allocated): Renamed from regs_allocated.
3259 (re_fastmap_accurate): Renamed from fastmap_accurate.
3260 (re_no_sub): Renamed from no_sub.
3261 (re_not_bol): Renamed from not_bol.
3262 (re_not_eol): Renamed from not_eol.
3263 (re_newline_anchor): Renamed from newline_anchor.
3265 Change the following member names in struct re_registers.
3266 The old names are still supported if !_REGEX_SOURCE.
3267 The new names are always supported, regardless of _REGEX_SOURCE.
3268 (rm_num_regs): Renamed from num_regs.
3269 (rm_start): Renamed from start.
3270 (rm_end): Renamed from end.
3272 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3273 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3274 Prepend __ to parameter names.
3276 Undo yesterday's changes.
3278 2005-08-24 Jim Meyering <jim@meyering.net>
3280 Sync from coreutils.
3281 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3283 2005-08-21 Bruno Haible <bruno@clisp.org>
3285 * lock.h: Add multiple inclusion guard.
3286 * tls.h: Add multiple inclusion guard.
3288 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3290 * regex.h (REG_NOSYS)
3291 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3292 Define, since POSIX requires it as of 2001.
3293 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3294 New private symbol, used to keep the enum signed in all cases.
3295 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3296 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3298 * regex_internal.c (re_string_skip_chars, register_state):
3300 Remove forward decls; no longer needed now that we use prototypes.
3301 * regexec.c (acquire_init_state_context, check_halt_node_context):
3302 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3303 (clean_state_log_if_needed): Likewise.
3305 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3307 Fix problems reported by Sam Steingold in
3308 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3309 * regexec.c (sift_states_bkref): Fix portability bug: the code
3310 assumed that reg_errcode_t is a signed type, which is not
3311 necessarily true if _XOPEN_SOURCE is not defined.
3312 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3313 some compilers warn about it otherwise.
3315 2005-08-20 Jim Meyering <jim@meyering.net>
3317 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3318 of unused local, dfa.
3320 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3322 * regcomp.c (create_initial_state): Remove duplicate decl.
3323 (init_word_char, create_initial_state, duplicate_node_closure):
3324 (fetch_token, peek_token_bracket, build_range_exp):
3325 (build_collating_symbol): Remove forward decls; no longer needed
3326 now that we use prototypes.
3329 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3330 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3331 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3332 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3333 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3334 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3335 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3336 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3337 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3338 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3339 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3340 (build_charclass, build_charclass_op, fetch_number, create_tree):
3341 (create_token_tree, mark_opt_subexp, duplicate_tree):
3342 Use prototypes rather than old-style definitions.
3345 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3346 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3347 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3348 (re_string_reconstruct, re_string_peek_byte_case):
3349 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3350 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3351 (re_node_set_init_copy, re_node_set_add_intersect):
3352 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3353 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3354 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3355 (re_acquire_state, re_acquire_state_context, register_state):
3356 (create_ci_newstate, create_cd_newstate, free_state):
3358 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3359 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3360 (re_search_internal, prune_impossible_nodes):
3361 (acquire_init_state_context, check_matching, static):
3362 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3363 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3364 (update_regs, sift_states_backward, build_sifted_states):
3365 (clean_state_log_if_needed, merge_state_array):
3366 (update_cur_sifted_state, add_epsilon_src_nodes):
3367 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3368 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3369 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3370 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3371 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3372 (check_arrival, check_arrival_add_next_nodes):
3373 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3374 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3375 (check_node_accept_bytes, check_node_accept, extend_buffers):
3376 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3377 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3382 (re_string_allocate, re_string_construct, re_string_reconstruct):
3383 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3384 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3385 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3386 (re_string_context_at, re_string_peek_byte_case):
3387 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3388 is defined, since we now use prototypes always.
3390 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3391 C89 or better. All uses removed.
3393 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3395 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3396 [defined lint]: Suppress bogus uninitialized-variable warnings.
3398 * regcomp.c (duplicate_node): Return new index, not an error code,
3399 and let the caller return REG_ESPACE if out of space. This
3400 removes an uninitialied-variable warning with GCC 4.0.1, and also
3401 avoids taking the address of a local variable. All callers
3404 2005-08-19 Jim Meyering <jim@meyering.net>
3406 * regexec.c (proceed_next_node): Redo local variables to
3407 avoid GCC shadowing warnings.
3409 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3411 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3412 (re_node_set_insert_last, re_dfa_add_node):
3413 Rename local variables to avoid GCC shadowing warnings.
3415 2005-08-18 Bruno Haible <bruno@clisp.org>
3417 * strstr.c (strstr): Fix return value in multibyte case.
3418 * strcasestr.c (strcasestr): Likewise.
3420 2005-08-17 Jim Meyering <jim@meyering.net>
3422 Make the %s format (seconds since the epoch) work for a negative
3423 number and when used with a zero-padded field width, e.g. %015s.
3425 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3426 label so that it precedes the code to set `digits'. Otherwise,
3427 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3428 print `00-22'. Now, it prints `-0022', as it should.
3430 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3432 * regex.h: Remove useless space-before-tab. From coreutils.
3434 2005-08-17 Bruno Haible <bruno@clisp.org>
3436 * strcasestr.h: New file.
3437 * strcasestr.c: New file.
3439 2005-08-17 Bruno Haible <bruno@clisp.org>
3441 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3442 * strstr.c: Completely rewritten, with multibyte locale support.
3444 2005-08-17 Bruno Haible <bruno@clisp.org>
3446 * strcasecmp.c: Use mbuiter.h.
3448 2005-08-17 Bruno Haible <bruno@clisp.org>
3450 * mbuiter.h: New file.
3452 2005-08-16 Bruno Haible <bruno@clisp.org>
3454 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3456 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3457 NUL byte, not after it.
3459 2005-08-16 Bruno Haible <bruno@clisp.org>
3461 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3462 the valid ones. Makes the comparison operations transitive:
3463 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3464 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3466 2005-08-16 Bruno Haible <bruno@clisp.org>
3468 * strcase.h (strcasecmp): Add note in comments.
3469 * strncasecmp.c: Use code from strcasecmp.c.
3470 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3471 (strcasecmp): Work correctly in multibyte locales.
3473 2005-08-16 Bruno Haible <bruno@clisp.org>
3475 * strnlen1.h: New file.
3476 * strnlen1.c: New file.
3478 2005-08-16 Bruno Haible <bruno@clisp.org>
3480 * mbfile.h: New file.
3482 2005-08-16 Bruno Haible <bruno@clisp.org>
3484 * mbiter.h: New file.
3486 2005-08-16 Bruno Haible <bruno@clisp.org>
3488 * mbchar.h: New file.
3489 * mbchar.c: New file.
3491 2005-08-16 Bruno Haible <bruno@clisp.org>
3493 * tls.h: New file, from GNU gettext.
3494 * tls.c: New file, from GNU gettext.
3496 2005-08-15 Bruno Haible <bruno@clisp.org>
3498 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3501 2005-08-14 Jim Meyering <jim@meyering.net>
3503 Sync from coreutils.
3505 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3506 Use the hash-table-based cycle-detection code not just when
3507 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3508 Reported by James Youngman in
3509 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3510 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3511 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3512 This lets us compile with -DFTS_DEBUG, once again.
3513 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3514 * fts.c (fd_safer): Remove decl.
3515 Include fcntl--.h rather than unistd-safer.h
3516 (fts_safe_changedir): Don't call fd_safer; no longer needed
3517 now that we include fcntl--.h.
3519 2005-08-11 Simon Josefsson <jas@extundo.com>
3521 * readline.h, readline.c: New file.
3523 2005-08-11 Bruno Haible <bruno@clisp.org>
3525 * strnlen.h (strnlen): Change parameter name to match comment.
3527 2005-08-10 Simon Josefsson <jas@extundo.com>
3529 * strndup.c: Use strnlen.h.
3531 * strnlen.h: New file.
3533 2005-08-02 Simon Josefsson <jas@extundo.com>
3535 * getline.h, getline.c: Rewrite.
3537 * getdelim.h, getdelim.c: New files, ported from glibc.
3539 2005-07-31 Bruno Haible <bruno@clisp.org>
3541 * lock.h (gl_lock_initializer): New macro.
3542 (gl_lock_define_initialized): Use it.
3543 (gl_rwlock_initializer): New macro.
3544 (gl_rwlock_define_initialized): Use it.
3545 (gl_recursive_lock_initializer): New macro.
3546 (gl_recursive_lock_define_initialized): Use it.
3548 2005-07-26 Bruno Haible <bruno@clisp.org>
3550 * lock.h: Update from GNU gettext.
3551 * lock.c: Update from GNU gettext.
3553 2005-07-18 Bruno Haible <bruno@clisp.org>
3555 * lock.h (gl_once_t): New type.
3556 (gl_once_define, gl_once): New macros.
3557 * lock.c (fresh_once): New variable.
3558 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3561 2005-07-18 Simon Josefsson <jas@extundo.com>
3563 * check-version.c (check_version): Accept identical versions too.
3565 2005-07-18 Bruno Haible <bruno@clisp.org>
3567 * lock.h: New file, from GNU gettext.
3568 * lock.c: New file, from GNU gettext.
3570 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3572 * quotearg.c: Add translator comment suggested by Bruno Haible,
3573 with a minor change.
3575 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3577 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3578 copyright symbol and the year.
3579 * version-etc.c (COPYRIGHT_YEAR): New constant.
3580 (version_etc_va): Use parameterized copyright notice.
3581 Reword to conform to the current GNU coding standards.
3583 2005-07-11 Simon Josefsson <jas@extundo.com>
3585 * size_max.h: New file.
3587 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3589 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3592 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3593 and Paul Eggert <eggert@cs.ucla.edu>
3595 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3596 in wint_t, not wchar_t. Remove now-unnecessary cast.
3598 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3600 * regex.c, regex.h: Sync from libc.
3601 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3602 New files, synced from libc, except that regex_internal.h
3603 currently has a small porting fix.
3605 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3607 Remove the dependency of the strftime module on the tzset module.
3608 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3609 Copy the input structure, to work around some of the bug with
3610 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3611 Solaris releases, you should also use the tzset module, but we won't
3612 require it as a dependency any more since we don't want LGPLed code
3613 to depend on GPLed code.
3615 2005-07-02 Jim Meyering <jim@meyering.net>
3617 * backupfile.c (backup_args): Change a `0' to NULL.
3619 2005-07-01 Jim Meyering <jim@meyering.net>
3621 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3622 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3623 * save-cwd.c, tempname.c:
3624 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3625 and don't include <sys/file.h>).
3627 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3629 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3630 declares only 'struct timespec;' (!).
3632 2005-06-29 Jim Meyering <jim@meyering.net>
3634 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3635 type name. Use the variable name instead.
3636 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3638 2005-06-28 Simon Josefsson <jas@extundo.com>
3640 * check-version.h, check-version.c: New files.
3642 2005-06-28 Simon Josefsson <jas@extundo.com>
3644 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3645 collision with global variable. Better indentation. Don't
3646 increment buffer pointer beyond buffer end. Based on comments
3647 from Paul Eggert <eggert@cs.ucla.edu>.
3651 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3653 * canon-host.c (canon-host): Append trailing "," to 0 in
3654 initializer of struct addrinfo, as an indication that we don't
3655 care how many members the structure has.
3657 2005-06-24 Derek Price <derek@ximbiot.com>
3658 and Bruno Haible <bruno@clisp.org>
3660 Remove stat module & update lstat.
3661 * stat.c: Remove this file...
3662 (slash_aware_lstat): ...moving this content and its support...
3663 * lstat.c (rpl_lstat): ...into here.
3664 * lstat.h: New file.
3666 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3668 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3669 (ranged_convert): Don't save conversion in a temporary struct.
3670 This causes a warning with GCC 4.0.0, and anyway in the typical
3671 case it's not worth the extra 100 bytes or so of code.
3672 (ranged_convert, __mktime_internal): When calling a function via a
3673 pointer P, use P () rather than (*P) (), as we now assume C89 or
3676 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3678 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3679 "who -r" failed to give output. Problem reported by Tim Waugh.
3681 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3682 (xcalloc): Use it to avoid needless tests.
3683 Problem reported by Jim Meyering.
3685 2005-06-16 Jim Meyering <jim@meyering.net>
3687 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3688 when either N or S is zero.
3690 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3692 * argp.h (__option_is_short): Check upper limit of
3693 __key. Isprint() requires its argument to have the value
3694 of an unsigned char or EOF.
3696 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3698 * fnmatch.c (fnmatch): If there is an encoding error in a
3699 multibyte string or pattern, fall back on unibyte matching.
3700 Problem reported by James Youngman.
3702 2005-06-08 Bruno Haible <bruno@clisp.org>
3704 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3707 2005-06-08 Bruno Haible <bruno@clisp.org>
3709 * csharpcomp.h: New file, from GNU gettext.
3710 * csharpcomp.c: New file, from GNU gettext.
3711 * csharpcomp.sh.in: New file, from GNU gettext.
3713 2005-06-07 Derek Price <derek@ximbiot.com>
3716 * glob_.h: Indent nested #ifdef.
3718 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3720 Sync from coreutils.
3721 Use "file name" when talking about file names, instead of "filename"
3722 or "path", as per the GNU coding standards.
3723 * mkdir-p.c: Renamed from makepath.c.
3724 (make_dir_parents): Renamed from make_path. All callers changed.
3725 * mkdir-p.h: Likewise. All includers changed.
3726 * filenamecat.c: Renamed from path-concat.c.
3727 (file_name_concat): Renamed from path_concat. All callers changed.
3728 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3729 * filenamecat.h: Likewise. All includers changed.
3730 * acl.c: Don't use "path" or "filename" to mean "file name"
3731 in comments or local variable names.
3732 * basename.c: Likewise.
3733 * canonicalize.c, canonicalize.h: Likewise.
3734 * dirname.c, dirname.h: Likewise.
3735 * euidaccess.c: Likewise.
3736 * exclude.c: Likewise
3737 * fnmatch_.h, fnmatch_loop.c: Likewise.
3738 * fsusage.c, fsuage.h: Likewise.
3739 * fts.c, fts_.h: Likewise.
3740 * getcwd.c: Likewise.
3741 * getloadavg.c: Likewise.
3742 * mkstemp.c: Likewise.
3743 * mountlist.c, mountlist.h: Likewise.
3744 * openat.c, openat.h: Likewise.
3745 * readlink-stub.c: Likewise.
3746 * readutmp.c, readutmp.h: Likewise.
3747 * rename.c: Likewise.
3748 * rmdir.c: Likewise.
3750 * savedir.c: Likewise.
3751 * stripslash.c: Likewise.
3752 * tempname.c: Likewise.
3753 * xreadlink.c: Likewise.
3754 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3756 * exclude.h: Likewise.
3758 * euidaccess.c (getuid, getgid, getuid, getegid)
3759 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3760 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3761 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3762 * pathmax.h: Include <limits.h> unconditionally, since other
3763 files have been getting away with it for years (MORE/BSD 4.3
3765 * userspec.c (getpwnam, getgrnam, getgrgid)
3766 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3768 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3769 Define to 256, not 255, as per modern POSIX.
3771 2005-06-01 Bruno Haible <bruno@clisp.org>
3773 * csharpexec.h: New file, from GNU gettext.
3774 * csharpexec.c: New file, from GNU gettext.
3775 * csharpexec.sh.in: New file, from GNU gettext.
3777 2005-05-31 Derek Price <derek@ximbiot.com>
3778 Paul Eggert <eggert@cs.ucla.edu>
3781 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3783 2005-05-29 Derek Price <derek@ximbiot.com>
3784 Paul Eggert <eggert@cs.ucla.edu>
3786 * glob_.h, glob.c: New files.
3788 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3790 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3792 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3793 the configuration hassle isn't worth it.
3794 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3795 (LONGEST_MODIFIER, PRIuMAX): Remove.
3797 2005-05-27 Bruno Haible <bruno@clisp.org>
3799 * getlogin_r.h: Remove second include of <stddef.h>.
3801 2005-05-25 Bruno Haible <bruno@clisp.org>
3802 Derek Price <derek@ximbiot.com>
3804 * getlogin_r.h: Simplify API documentation.
3806 2005-05-25 Derek Price <derek@ximbiot.com>
3807 Paul Eggert <eggert@cs.ucla.edu>
3809 * getlogin_r.c, getlogin_r.h: New files.
3811 2005-05-22 Bruno Haible <bruno@clisp.org>
3813 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3814 Also include <sys/param.h> if it defines MIN, MAX.
3815 Based on a patch by Derek Price <derek@ximbiot.com>.
3817 2005-05-22 Bruno Haible <bruno@clisp.org>
3819 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3820 (INT64_MIN): Fix definition.
3821 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3823 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3824 NEED_SIGNED_INT_TYPES.
3826 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3827 HAVE_SYSTEM_INTTYPES.
3829 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3831 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3832 so that unistd-safer.h (GPL'ed code) need not be included.
3834 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3837 * fts.c: Don't include "cycle-check.h" or "hash.h".
3838 (setup_dir, free_dir): New functions.
3839 (enter_dir, leave_dir): Define trivial
3840 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3841 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3842 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3843 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3844 Move to fts-cycle.c.
3845 (fts_open): Use setup_dir.
3846 (fts_close): Use free_dir.
3847 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3848 This adds a label and some gotos, but the alternatives were messier.
3849 Check for memory allocation failure when entering a dir.
3850 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3851 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3852 (FTS): New member fts_cycle, that is a union that contains the
3853 old active_dir_ht and cycle_state. All uses changed to mention
3854 fts_cycle.ht and fts_cycle.state.
3855 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3856 fts.c, with the following changes:
3857 (setup_dir, free_dir): New functions.
3858 (enter_dir): Now returns bool. Return true if successful, false
3859 if memory exhausted. All callers changed.
3860 Do not bother partly cleaning up on
3861 memory allocation failure; that is free_dir's job.
3862 However, free ad if hash_insert fails, to avoid memory leak.
3863 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3864 fts->fts_options to see which union member to use.
3866 2005-05-20 Jim Meyering <jim@meyering.net>
3868 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3869 Now a macro, to pacify GCC.
3871 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3873 * chown.c (rpl_chown): Return -1 on failure.
3875 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3877 * canonicalize.c: Include canonicalize.h first, to test interface.
3878 Include <stddef.h> unconditionally, since we assume C89 now.
3879 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3880 * fts.c: Include fts_.h first, to check interface.
3881 Do not include intprops.h; no longer needed.
3882 Include cycle-check.h and hash.h, since fts_.h no longer does.
3883 Remove unnecessary casts of closedir to void.
3884 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3885 decide whether to decrement nlinks.
3886 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3887 (FTS): Use struct hash_table * instead of Hash_table, so that
3888 we no longer need to include hash.h here.
3890 2005-05-17 Jim Meyering <jim@meyering.net>
3892 * fts.c, fts_.h: New files, from coreutils.
3894 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3896 Sync from coreutils.
3897 * unlinkdir.c, unlinkdir.h: New files.
3898 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3899 regex.h, unlocked-io.h, xtime.h:
3900 White space changes only.
3901 * makepath.c (make_path): Port to hosts where leading "//" is special.
3902 * yesno.c: Include getline.h, not ctype.h.
3903 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3904 Use getline to remove arbitrary restriction on response length.
3906 2005-05-13 Bruno Haible <bruno@clisp.org>
3908 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3909 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3910 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3911 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3912 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3913 Add support for 64-bit integers in the MSVC compiler.
3915 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3917 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3918 Change the initial comment to refer to GPL, not LGPL.
3919 gnulib-tool will change it to LGPL as needed.
3921 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3922 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3923 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3924 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3925 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3926 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3927 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3928 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3929 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3930 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3931 concatpath.c, config.charset, copy-file.c, copy-file.h,
3932 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3933 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3934 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3935 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3936 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3937 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3938 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3939 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3940 full-read.c, full-read.h, full-write.c, full-write.h,
3941 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3942 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3943 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3944 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3945 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3946 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3947 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3948 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3949 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3950 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3951 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3952 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3953 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3954 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3955 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3956 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3957 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3958 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3959 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3960 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3961 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3962 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3963 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3964 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3965 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3966 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3967 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3968 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3969 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3970 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3971 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3972 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3973 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3974 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3975 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3976 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3977 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3978 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3979 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3980 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3981 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3982 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3983 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3984 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3985 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3986 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3987 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3988 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3989 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3990 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3991 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3992 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3993 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3994 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3995 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3996 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3997 Update FSF postal mail address.
3999 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4001 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4002 specified in ai_socktype. Fix invalid ai_protocol
4003 check. ai_protocol is usually set to 0 or depending on
4004 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4005 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4006 ai_socktype / ai_protocol in the returned addrinfo structure.
4008 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4009 Bruno Haible <bruno@clisp.org>
4011 * inet_ntop.h: New file.
4012 * inet_ntop.c: New file, from glibc with modifications.
4014 2005-05-08 Jim Meyering <jim@meyering.net>
4016 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4018 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4020 Merge from coreutils. Among other things,
4021 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4022 * fd-safer.c: New file.
4023 * fcntl-safer.h, open-safer.c: Remove.
4024 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4025 * dup-safer.c: Include unistd-safer.h first.
4026 Don't include errno.h.
4027 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4028 * file-type.h: Don't assume invoker included sys/stat.h first.
4029 * file-type.c: Rely on file-type.h change.
4030 * getloadavg.c: Include unistd-safer.h.
4031 (getloadavg): Use safer open.
4032 * getusershell.c: Include "stdio-safer.h".
4033 (getusershell): Use safer fopen.
4034 * long-options.c (long_options): Use NULL rather than 0.
4035 * modechange.h (mode_free): Remove; all callers changed to invoke
4037 * modechange.c: Likewise.
4038 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4039 (MODE_DONE): New constant.
4040 (struct mode_change): Remove 'next' member.
4041 (make_node_op_equals): New function; like the old one of the
4042 same name, except it allocates an array.
4043 (mode_compile, mode_create_from_ref): Use it.
4044 (mode_compile): Allocate result as an array, not a linked list.
4045 Parse octal string ourself, so that we catch mistakes like "+0".
4046 (mode_adjust): Arg is an array, not a linked list.
4047 * modechange.c: Include stat-macros.h, xalloc.h.
4048 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4049 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4050 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4051 Remove. This is now stat-macros.h's job.
4052 (talloc): Remove. All callers replaced by xalloc, so that
4053 our invokers don't have to worry about reporting memory failures.
4054 (make_node_op_equals): Remove.
4055 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4057 (struct mode_change): Moved here from modechange.h.
4058 (mode_append_entry): Remove.
4059 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4060 apps to have incorrect behavior. Use simpler algorithm for head
4061 and tail. Don't futz with umask; that's now the job of mode_adjust.
4062 Detect more invalid usages rather than having somewhat-random behavior.
4063 Don't insert an "a=" action, as that leads to incorrect behavior.
4064 (mode_compile, mode_create_from_ref): Return NULL on error instead
4065 of an enum, since now there's only one way to have an error. All
4067 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4068 at the correct time. Simplify calculation of "+u" and its ilk.
4069 Don't mishandle "+X".
4070 (mode_free): Remove "register" and localize decls.
4071 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4072 (struct mode_change): Move to modechange.c; callers don't
4073 need to see this stuff.
4074 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4075 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4076 (mode_change, mode_adjust): Reflect the new signatures noted above.
4077 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4078 that might redefine system include files.
4079 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4080 (my_usleep): Use NULL rather than (void *) 0.
4081 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4082 Use siginterrupt to specify that system calls should be interrupted.
4083 (rpl_nanosleep): Move initialization of suspended closer to call of
4085 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4086 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4087 (desirable_utmp_entry): New function.
4088 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4089 using x2nrealloc, to simplify logic.
4090 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4091 size calculation. Do not assume utmp file is a regular file.
4092 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4093 (READ_UTMP_CHECK_PIDS): New constant.
4094 * save-cwd.c: Include unistd-safer.h.
4095 (save_cwd): Use fd_safer.
4096 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4097 [!_LIBC] Include "stat-macros.h" instead.
4098 * unistd-safer.h (fd_safer): New decl.
4100 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4102 * byteswap_.h: New file.
4104 2005-04-25 Albert Chin <china@thewrittenword.com>
4106 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4109 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4111 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4112 that "UTC +1 second" continues to work. Problem reported
4114 (relunit_snumber): New rule.
4117 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4119 * getdate.y (universal_time_zone_table): New constant.
4120 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4121 universal_time_zone_table.
4122 (lookup_zone): Prefer universal_time_zone_table to
4123 local_time_zone_table, so that "GMT" time stamps are allowed in
4124 London during the summer. Problem reported by Ian Abbott.
4126 2005-04-12 Jim Meyering <jim@meyering.net>
4128 * human.c (humblock): Set *options even when returning due to
4129 xstrtoumax conversion failure. Thanks to a used-uninitialized
4132 2005-04-09 Jim Meyering <jim@meyering.net>
4134 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4135 -Wuninitialized: initialize tm0.tm_year.
4137 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4139 * getdate.y (parser_control): rels_seen is now a boolean, not a
4140 count, since there's no maximum. All uses changed.
4141 Add member dsts_seen.
4142 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4144 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4145 Use pc_rels_seen to decide whther a date is absolute.
4147 * getdate.y (number): Don't overwrite year.
4148 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4151 2005-04-02 Simon Josefsson <jas@extundo.com>
4153 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4154 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4156 2005-03-27 Jim Meyering <jim@meyering.net>
4158 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4160 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4162 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4163 "one's complement" -> "ones' complement" in comment, as per Knuth.
4164 "value of type" -> "type or expression" in comment.
4165 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4167 2005-03-26 Jim Meyering <jim@meyering.net>
4170 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4171 Correct typos: s/or/of/.
4173 2005-03-23 Jim Meyering <jim@meyering.net>
4175 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4177 2005-03-21 Jim Meyering <jim@meyering.net>
4179 Changes imported from coreutils.
4181 * cycle-check.c: Don't include xalloc.h.
4183 * path-concat.c: Don't include assert.h.
4184 (path_concat): Remove assertion that would have triggered
4185 for ABASE starting with more than one slash.
4186 Reported by Andreas Schwab.
4188 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4189 properly when ABASE is an absolute file name.
4190 Correct the description of this function.
4192 Add an assertion and a test driver.
4193 This fixes a bug introduced on 2004-07-02.
4194 Andreas Schwab reported the resulting failure of cp --parents:
4195 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4197 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4199 * strftime.c (my_strftime): If the underlying strftime returns 0
4200 (which shouldn't happen), generate nothing instead of returning 0
4201 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4203 2005-03-16 Bruno Haible <bruno@clisp.org>
4205 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4207 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4209 * strftime.c (my_strftime): Prepend space to format so that we can
4210 reliably distinguish strftime failure from empty output on POSIX
4213 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4215 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4216 (iconv_string): Don't guess a size-zero buffer, as that might cause
4217 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4218 result would be 'too large', where 'too large' is (heuristically)
4219 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4220 overflow concerns. This will prevent some unwanted malloc failures
4221 when the inputs are very large.
4223 2005-03-15 Bruno Haible <bruno@clisp.org>
4225 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4228 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4231 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4233 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4235 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4236 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4238 * strtol.c: Likewise.
4240 2005-03-14 Simon Josefsson <jas@extundo.com>
4242 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4245 2005-03-14 Jim Meyering <jim@meyering.net>
4247 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4248 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4249 to be nonzero so that we (and caller) can detect the difference
4250 between a valid zero-length expansion and an error return, even
4251 when the underlying strftime fails before writing anything into
4254 2005-03-10 Jim Meyering <jim@meyering.net>
4256 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4257 so that this module works on systems without fchdir.
4259 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4261 Factor int-properties macros into a single file, except for
4262 glibc-related files.
4263 * intprops.h: New file.
4264 * getloadavg.c: Include it instead of limits.h.
4265 (INT_STRLEN_BOUND): Remove.
4266 * human.c: Include intprops.h.
4267 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4268 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4269 * inttostr.h: Include intprops.h instead of limits.h.
4270 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4271 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4272 for consistency with intprops.h.
4273 (time_t_is_integer, twos_complement_arithmetic): Use them.
4274 * sig2str.h: Include <signal.h>, intprops.h.
4275 (INT_STRLEN_BOUND): Remove.
4276 * strftime.c (TYPE_SIGNED): Remove.
4277 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4278 * strtol.c: Adjust comments to match intprops.h.
4279 * userspec.c: Include intprops.h.
4280 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4281 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4282 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4283 instead of rolling our own expressions.
4284 * xstrtol.c: Include xstrtol.h first, to test interface.
4286 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4288 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4289 the right thing even if adding 1900 would overflow. Similarly
4290 for tm_mon + 1 and tm_yday + 1.
4291 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4292 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4293 (DO_SIGNED_NUMBER): New macro.
4294 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4296 2005-03-07 Bruno Haible <bruno@clisp.org>
4298 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4300 2005-03-03 Derek R. Price <derek@ximbiot.com>
4301 Bruno Haible <bruno@clisp.org>
4303 * pagealign_alloc.h: New file.
4304 * pagealign_alloc.c: New file.
4306 2005-01-28 Bruno Haible <bruno@clisp.org>
4308 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4311 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4313 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4314 The workaround isn't strictly needed for POSIX conformance, and
4315 it's too much of a pain to configure and maintain. We'll ask
4316 people to fix their kernels instead.
4317 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4318 (NANOSLEEP_BUG_WORKAROUND): Remove.
4319 (xnanosleep): Remove the workaround.
4321 2005-02-12 Bruno Haible <bruno@clisp.org>
4323 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4325 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4327 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4328 * timespec.h (gettime): Return void, since it always
4329 succeeds now. All uses changed.
4330 * gettime.c (gettime) Likewise.
4331 [HAVE_NANOTIME]: Prefer nanotime.
4332 Assume gettimeofday succeeds, as POSIX requires.
4333 Assime time () succeeds, since other code already does.
4334 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4335 (timespec_subtract): Remove.
4336 (NANOSLEEP_BUG_WORKAROUND): New constant.
4337 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4338 things considerably. Use it only on GNU/Linux hosts, since the
4339 workaround shouldn't be needed elsewhere.
4341 2005-02-24 Bruno Haible <bruno@clisp.org>
4343 * gettext.h: Update from GNU gettext 0.14.2.
4345 2005-02-24 Bruno Haible <bruno@clisp.org>
4347 * localcharset.c: Update from GNU gettext 0.14.2.
4348 * config.charset: Update from GNU gettext 0.14.2.
4350 2005-02-22 Simon Josefsson <jas@extundo.com>
4352 * iconvme.h, iconvme.c: New files, from libc.
4354 2005-02-20 Neil Conway <neilc@samurai.com>
4356 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4357 returned by OSX/Darwin if the specified buffer is not large
4358 enough for the hostname.
4360 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4362 * memrchr.h: New file.
4363 * chdir-long.c: Include it.
4364 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4365 Don't bother including stddef.h.
4367 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4369 * argp-help.c (__argp_help): Create a fake struct argp_state and
4370 pass it to _help, otherwise the latter coredumps trying to
4371 dereference state.root_argp.
4373 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4375 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4377 Include <sys/types.h>, for dev_t.
4378 (ME_DUMMY, ME_REMOTE): Move from here....
4379 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4380 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4382 Include mountlist.h first, to test the interface.
4384 2005-01-29 Bruno Haible <bruno@clisp.org>
4386 * progname.c (program_name): Initialize.
4387 Needed when linking statically on MacOS X.
4389 2005-01-28 Bruno Haible <bruno@clisp.org>
4391 * javacomp.sh.in: New file, from GNU gettext.
4392 * javacomp.h: New file, from GNU gettext.
4393 * javacomp.c: New file, from GNU gettext.
4395 2005-01-26 Bruno Haible <bruno@clisp.org>
4397 * javaexec.sh.in: New file, from GNU gettext.
4398 * javaexec.h: New file, from GNU gettext.
4399 * javaexec.c: New file, from GNU gettext.
4401 2005-01-26 Simon Josefsson <jas@extundo.com>
4403 * gai_strerror.c: Use GPL in header.
4405 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4407 * argp-help.c (hol_entry_help): Avoid using non-constant
4408 initializers for struct pentry_state.
4409 (__argp_error): Check return value of __asprintf
4410 (__argp_failure): Translate error message
4412 * argp-parse.c: Removed braces around the expansion of N_()
4414 2005-01-21 Jim Meyering <jim@meyering.net>
4416 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4417 same value as for Solaris 9.
4419 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4420 component length. This included changing the parameter to be
4421 of type `char *' rather than `char const *'.
4422 * chdir-long.h (chdir_long): Update prototype.
4424 * openat.c (fdopendir, fstatat): New functions.
4425 * openat.h: Include headers required for use of DIR and struct stat.
4426 [AT_SYMLINK_NOFOLLOW]: Define.
4427 (fdopendir, fstatat): Add prototypes.
4429 2005-01-21 Bruno Haible <bruno@clisp.org>
4431 * classpath.h: New file, from GNU gettext.
4432 * classpath.c: New file, from GNU gettext.
4434 2005-01-20 Simon Josefsson <jas@extundo.com>
4436 * version-etc-fsf.c: New file, with version_etc_copyright.
4437 * version-etc.c: Remove version_etc_copyright.
4438 * version-etc.h (version_etc_copyright): Use [] instead of * in
4439 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4441 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4443 * save-cwd.c (save_cwd): Remove code to support the case
4444 where fchdir is missing or flaky.
4446 2005-01-20 Simon Josefsson <jas@extundo.com>
4448 * base64.h (isbase64): Add.
4450 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4451 using a unsigned prototype, don't inline.
4452 (base64_decode): Use it.
4454 2005-01-19 Bruno Haible <bruno@clisp.org>
4456 * sh-quote.h: New file, from GNU gettext.
4457 * sh-quote.c: New file, from GNU gettext.
4459 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4461 Merge changes from coreutils, as described below in several
4462 changelogs dated today.
4464 * save-cwd.c: Include "save-cwd.h" before other include files.
4465 (O_DIRECTORY): Remove; not needed here, since "." must be
4466 a directory. All uses removed.
4467 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4468 universal on Suns, and we also need to test for IRIX.
4469 Revamp code to use 'if' rather than '#if'.
4470 Avoid unnecessary comparison of cwd->desc to 0.
4472 * utimens.c (futimens): Robustify the previous patch, by checking
4473 for known valid error numbers rather than observed invalid ones.
4475 2005-01-18 Jim Meyering <jim@meyering.net>
4477 * version-etc.c (version_etc_copyright): Update copyright date.
4479 * utimens.c (futimens): Account for the fact that futimes
4480 can also fail with errno == ENOSYS or errno == ENOENT.
4481 Patch from Dmitry V. Levin.
4483 Change the name of the robust chdir function from chdir to chdir_long.
4484 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4485 (restore_cwd): Use chdir_long, not chdir.
4486 * chdir-long.c: Renamed from chdir.c.
4487 * chdir-long.h: Renamed from chdir.h.
4488 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4491 2005-01-18 Bob Proulx <bob@proulx.com>
4493 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4494 offsetof() macro construct to avoid compile failure with native HP-UX
4495 11.0 ANSI C compiler.
4497 2005-01-06 Bruno Haible <bruno@clisp.org>
4499 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4500 because stpncpy.m4 takes care of it.
4502 2004-01-24 Bruno Haible <bruno@clisp.org>
4504 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4506 2003-10-09 Bruno Haible <bruno@clisp.org>
4508 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4510 2005-01-06 Bruno Haible <bruno@clisp.org>
4512 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4513 * fwriteerror.c: Include <stdbool.h>.
4514 (fwriteerror): At the end, close the file stream. Record whether
4515 stdout was already closed.
4517 2004-05-27 Bruno Haible <bruno@clisp.org>
4519 * execute.c (environ): Declare if needed.
4520 * pipe.c (environ): Likewise.
4521 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4523 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4525 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4526 definitions to be after all include files, to avoid collisions.
4527 Problem reported by Bob Proulx.
4529 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4531 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4532 not needed. This removes a dependency on the gettext module.
4533 [defined _LIBC]: Do not include <libintl.h>; not needed.
4535 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4537 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4540 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4542 * argp-parse.c: Include <stddef.h>.
4543 (alignof, alignto): New macros.
4544 (parser_init): Don't assume that void * is aligned sufficiently
4547 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4548 need to extend the stack.
4549 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4552 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4554 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4556 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4558 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4559 Remove now-obsolete comment about AIX.
4560 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4561 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4562 (YYMAXDEPTH): New macro.
4564 2004-12-18 Bruno Haible <bruno@clisp.org>
4566 * fatal-signal.c (fatal_signals): Make non-const.
4567 (init_fatal_signals): New function.
4568 (uninstall_handlers, install_handlers): Ignore signals that were set to
4570 (at_fatal_signal): Call init_fatal_signals.
4571 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4573 Reported by Paul Eggert.
4575 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4577 * getdate.y (textint): New member "negative".
4578 (time_zone_hhmm): New function.
4579 Expect 14 shift-reduce conflicts, not 13.
4580 (o_colon_minutes): New rule.
4581 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4582 (yylex): Set the "negative" member of signed numbers.
4584 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4586 Changes imported from coreutils.
4587 * hard-locale.c: Assume <locale.h> exists.
4589 (GLIBC_VERSION): New macro.
4590 (hard_locale): Assume setlocale exists.
4591 Rewrite to avoid #ifdef.
4592 Use strdup rather than malloc + strcpy.
4593 * human.c: Assume <locale.h> exists.
4594 (human_readable): Assume localeconv exists.
4596 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4598 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4599 convert T2, not T. (Imported from libc.)
4601 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4603 * getcwd.c (is_ENAMETOOLONG): New macro.
4604 (__getcwd.c): Don't restore errno; glibc doesn't.
4605 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4606 first, falling back to our code only if its results look suspicious.
4607 Ensure that the resulting buffer is only as large as necessary.
4609 * readutmp.c: Include readutmp.h first.
4610 Include <errno.h>, since readutmp.h no longer does that.
4611 * readutmp.h: Don't include <errno.h>,
4612 <sys/param.h>, <time.h>; not needed to establish interface.
4613 (errno): Remove decl.
4614 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4615 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4616 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4618 2004-11-28 Simon Josefsson <jas@extundo.com>
4620 * base64.h, base64.c: New file.
4622 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4624 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4626 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4628 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4629 HP's ANSI C compiler.
4630 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4631 Declaring int functions causes warnings on some modern systems and
4632 shouldn't be needed to compile on ancient ones.
4633 * same.c (MIN) [defined MIN]: Don't define, since it's already
4636 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4637 with the following changes.
4638 (__set_errno): Parenthesize properly.
4639 Include <stdbool.h>.
4640 (MIN, MAX, MATCHING_INO): New macros.
4641 (__getcwd): Define with prototype, not K&R form.
4642 Use heuristics to allocate default buffer on stack if possible.
4643 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4644 behavior, and to avoid the PATH_MAX limit when computing
4646 Use MATCHING_INO to compare inode number to file.
4647 Check for arithmetic overflow in size calculations.
4648 Fix bug in reallocation of dot array that caused getcwd to fail
4649 on directories nested deeper than 75.
4650 Be more careful about saving errno on error.
4651 Do not use realloc; use only free+malloc, as this is a bit
4652 more flexible and avoids a needless copy operation.
4653 Do not inspect st_dev and st_ino for symbolic links; POSIX
4654 doesn't specify the latter.
4655 Check for closedir errors.
4656 Avoid needless casts.
4657 Use "#ifdef weak_alias" around weak_alias, to be like other
4659 The following changes to getcwd.c have effect only when used in
4660 gnulib; they have no effect inside glibc proper.
4661 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4662 as alloca isn't used.
4663 (alloca, __alloca): Likewise.
4664 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4665 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4666 unconditionally, as gnulib assumes C89 or better.
4667 Do not include <sys/param.h>.
4668 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4669 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4671 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4672 Include <dirent.h> in a way that is compatible with modern Autoconf.
4673 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4674 New macros, if not already defined.
4675 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4676 Use "_LIBC", not "defined _LIBC", for consistency.
4677 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4679 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4680 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4681 * xgetcwd.c: David MacKenzie's old code was removed, so give
4682 credit only to Jim Meyering and adjust the copyright dates.
4683 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4684 <stdlib.h>, <unistd.h>, "pathmax.h".
4685 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4686 (INITIAL_BUFFER_SIZE): Remove.
4687 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4689 2004-11-23 Jim Meyering <jim@meyering.net>
4691 * getopt_.h: Remove trailing blanks.
4693 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4695 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4696 (futimens): New function, which uses futimes if available.
4697 (futimens, utimens): Support timespec==NULL, with same semantics
4698 as utime and utimens.
4699 * utimens.h (futimens): New decl.
4701 2004-11-23 Jim Meyering <jim@meyering.net>
4703 * __fpending.c: Add comment.
4705 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4707 * getopt_.h: Re-addition of __getopt_argv_const caused
4708 redefinition warnings. To avoid them, include the defines
4709 in `#if !defined __need_getopt ... #endif'. The only place
4710 where __getopt_argv_const is used is in definitions
4711 of getopt_long and getopt_long_only below, which are as well
4712 protected by `#ifndef __need_getopt'.
4713 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4714 __need_getopt after including <stdio.h> and <unistd.h> These
4715 headers might have defined it.
4717 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4719 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4721 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4722 optopt): Use them instead of invoking ## directly; otherwise, the
4723 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4725 2004-11-19 Bruno Haible <bruno@clisp.org>
4727 * strtok_r.c: Move comments from here...
4728 * strtok_r.h: ... to here.
4730 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4732 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4733 might fail. Problem reported by Yoann Vandoorselaere.
4734 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4735 that mishandle size_t overflow.
4737 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4739 * canon-host.c: Include "strdup.h".
4740 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4741 Use strdup instead of malloc/strcpy to duplicate strings.
4743 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4744 (human_space_before_unit): New constant.
4745 * human.c (human_readable): Support it.
4747 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4748 (xgetcwd): Set errno correctly when failing.
4749 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4750 the failure is actually due to a PATH_MAX problem.
4752 Further getopt changes to make it more likely that glibc will
4753 buy the changes back.
4754 * getopt.c (POSIXLY_CORRECT): New constant.
4755 (getopt): Use it, so to preserve glibc semantic
4756 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4757 when compiling for libc.
4758 * getopt_.h (__getopt_argv_const): Bring it back.
4759 (getopt_long, getopt_long_only): Use it.
4761 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4762 New arg POSIXLY_CORRECT. All callers changed.
4763 (getopt): Argv is now char * const *, as per standard.
4764 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4765 not char *__getopt_argv_const *.
4766 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4767 _getopt_long_only_r): Likewise.
4768 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4769 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4770 _getopt_long_r, _getopt_long_only_r): Likewise.
4771 * getopt_.h (__getopt_argv_const): Remove.
4772 (getopt): Argv is now char * const *, as per standard.
4774 * getdate.y (tORDINAL): New token.
4775 (day, relunit): Allow it for relative times.
4776 (relative_time_table): Use tORDINAL for ordinals.
4778 2004-11-15 Jim Meyering <jim@meyering.net>
4780 * closeout.c: Include "__fpending.h" once again.
4781 Include <stdbool.h>.
4782 (close_stdout): Don't fail just because stdout was closed initially,
4783 since some programs don't write to stdout in the normal course of
4784 operation (other than --version and --help), and we don't want this
4785 function to make e.g. `touch file >&-' fail.
4786 But do fail if it was closed and someone has tried to write to it.
4787 E.g., `printf foo >&-' must fail.
4789 2004-11-11 Simon Josefsson <jas@extundo.com>
4791 * strtok_r.h, strtok_r.c: New file.
4793 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4795 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4796 we can stop lying to compilers about the constness of argv when we
4797 are compiled outside glibc.
4798 (getopt, getopt_long, getopt_long_only): Use it.
4799 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4801 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4802 _getopt_long_only_r): Likewise.
4803 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4804 _getopt_long_only_r): Likewise.
4806 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4807 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4808 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4809 the other external symbols.
4810 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4811 declaration, since the above renaming now works around collisions.
4813 2004-11-11 Jim Meyering <jim@meyering.net>
4815 * linebreak.c: Remove trailing blanks.
4816 * alloca_.h: Likewise.
4817 * acosl.c: Likewise.
4818 * euidaccess.c: Likewise.
4819 * allocsa.h: Likewise.
4821 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4823 * mktime.c (SHR): New macro, which is a portable
4824 substitute for >> that should work even on Crays.
4825 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4826 Problem reported by Mark D. Baushke in
4827 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4828 * getdate.y (SHR): Likewise.
4830 * strftime.c (SHR): Likewise.
4832 * quotearg.c (struct quoting_options): Use unsigned int for
4833 quote_these_too, so that right shifts are well defined. All uses
4836 2004-11-10 Simon Josefsson <jas@extundo.com>
4838 * getaddrinfo.h, getaddrinfo.c: New files.
4840 2004-11-10 Jim Meyering <jim@meyering.net>
4842 Ensure that no close failure goes unreported.
4843 * closeout.c (close_stdout): Always close stdout. I.e., don't
4844 return early when it seems there's nothing to flush.
4845 Don't include __fpending.h.
4847 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4849 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4851 2004-11-05 Bruno Haible <bruno@clisp.org>
4853 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4854 Reported by Mark D. Baushke <mdb@cvshome.org>.
4856 2004-11-04 Bruno Haible <bruno@clisp.org>
4858 2004-09-11 Bruno Haible <bruno@clisp.org>
4859 * allocsa.valgrind: New file.
4860 2004-02-06 Bruno Haible <bruno@clisp.org>
4861 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4862 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4863 Reported by Christopher Seip <chris.seip@hp.com>.
4865 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4867 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4868 with errno == ERANGE if the buffer is too small.
4869 Problem reported by Mark D. Baushke.
4871 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4873 * xreadlink.c (MAXSIZE): New macro.
4874 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4875 size does not exceed MAXSIZE. Avoid cast.
4876 As suggested by Mark D. Baushke in
4877 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4878 if readlink fails with buffer size just under MAXSIZE, try again
4881 2004-11-02 Derek R. Price <derek@ximbiot.com>
4882 and Paul Eggert <eggert@cs.ucla.edu>
4884 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4885 (get_date): Overparenthesize to avoid GCC warning.
4887 2004-11-02 Bruno Haible <bruno@clisp.org>
4889 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4890 function returns void.
4892 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4894 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4895 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4898 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4900 * getdate.y: Add support for TZ="foo" within a date string.
4901 Fix some bugs near time_t boundaries. Reject dates with
4902 out-of-range components, e.g., "Sept 31".
4903 Include <stdlib.h>, "setenv.h", "xalloc.h".
4904 (ISDIGIT_LOCALE): Remove; unused.
4905 Note that the TZ and time functions used here are not reentrant.
4906 (mktime_ok, get_tz): New functions.
4907 (TZBUFSIZE): New constant.
4908 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4909 This requires that we sometimes generate our own TZ="XXX..." setting.
4911 2004-10-27 Derek R. Price <derek@ximbiot.com>
4913 * mktime.c (not_equal_tm): Remove redundant check.
4915 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4917 * getdate.y: Use Bison 1.875 features, and some minor
4918 code cleanups. This change does not affect semantics.
4919 Don't include <stdlib.h>; no longer needed.
4920 Don't include unlocked-io.h; only the "#if TEST" code uses
4921 stdio, and performance isn't crucial there.
4922 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4923 Bison 1.875 features as described below.
4924 All uses of "PC." replaced by "pc->".
4925 (YYSTYPE): Add a forward declaration.
4926 (yylex, yyerror): Use full prototypes in forward decls.
4927 Use "%pure-parser" rather than obsolescent "%pure_parser".
4928 Use %parse-param and %lex-param instead of obsolescent
4929 YYPARSE_PARAM and YYLEX_PARAM.
4930 (meridian_table, month_and_day_table, time_units_table,
4931 relative_time_table, time_zone_table, military_table,
4932 lookup_zone, lookup_word, get_date):
4933 Use NULL instead of 0 where appropriate.
4934 (to_hour): Avoid abort (), to avoid a dependency on
4936 (yyerror, yylex): Now accepts parser_control * arg.
4937 (main) [TEST]: Use '\0' rather than 0 for char.
4939 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4941 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4942 It's now the caller's responsibility to handle the case where
4943 !HAVE_GETPAGESIZE && !defined getpagesize.
4945 * mktime.c (leapyear): Arg is long int, not int.
4947 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4949 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4951 2004-10-12 Simon Josefsson <jas@extundo.com>
4953 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4954 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4957 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4959 * vsnprintf.h: New file.
4960 * vsnprintf.c: New file.
4962 2004-10-07 Bruno Haible <bruno@clisp.org>
4964 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4965 into the provided buffer.
4967 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4969 * diacrit.c, diacrit.h: Add GPL notice.
4971 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4972 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4973 * logl.c (logl): Keep the code as similar to glibc as possible.
4974 This avoids a potential constant-folding bug.
4976 2004-10-05 Bruno Haible <bruno@clisp.org>
4978 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4980 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4982 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4983 * xmalloc.c (xmemdup): Likewise.
4984 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4985 XFREE): Remove these long-obsolescent macros.
4986 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4987 * xstrdup.c: Remove.
4989 * regex.c (re_comp): Cast gettext return value to char *,
4990 Problem reported by Martin Neitzel via Mark D. Baushke.
4992 2004-10-04 Simon Josefsson <jas@extundo.com>
4994 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4995 '#ifdef USE_UNLOCKED_IO'.
4997 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4999 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5000 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5001 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5002 regex.c, sha1.c, version-etc.c, yesno.c:
5003 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5004 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5005 the includer's responsibility.
5007 Sync from coreutils.
5009 * modechange.c (mode_compile): Don't decrement a pointer that
5010 points to the start of a string, as the C Standard says the
5011 resulting behavior is undefined.
5013 * backupfile.h (enum backuptype): Rename none -> no_backups,
5014 simple -> simple_backups, numbered_existing ->
5015 numbered_existing_backups, numbered -> numbered_backups
5016 to avoid shadowing problems. All uses changed.
5017 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5018 * backupfile.c (check_extension, numbered_backup):
5019 Rename locals to avoid shadowing 'basename'.
5020 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5023 * .cppi-disable: Add getopt_.h, getopt_int.h.
5024 * .cvsignore: Add getopt.h.
5026 2004-10-04 Simon Josefsson <jas@extundo.com>
5028 * memmem.h: New file.
5029 * memmem.c: New file, taken from glibc.
5031 2004-10-02 Jim Meyering <jim@meyering.net>
5033 * dirfd.h, getpagesize.h: Add copyright notice.
5035 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5037 * snprintf.c: Remove comments as to why each header is needed.
5039 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5041 * strsep.h: New file.
5042 * strsep.c: New file.
5044 2004-10-01 Simon Josefsson <jas@extundo.com>
5046 * snprintf.c (snprintf): Handle size==0.
5048 2004-10-01 Simon Josefsson <jas@extundo.com>
5049 Bruno Haible <bruno@clisp.org>
5051 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5052 (snprintf): Declare 'args'.
5054 2004-09-30 Simon Josefsson <jas@extundo.com>
5056 * snprintf.h, snprintf.c: New files.
5058 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5060 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5061 (hol_entry_help): Never translate an empty string.
5062 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5063 * argp.h (OPTION_NO_TRANS): New option.
5065 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5067 * xvasprintf.c: Include xalloc.h.
5068 (xvasprintf): Use xalloc_die, not xmalloc_die.
5070 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5072 * dummy.c: Change copyright notice to FSF, and license to GPL.
5074 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5076 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5077 Problem reported by Bruno Haible in:
5078 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5080 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5082 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5083 in case some system header has #define'd it. Problem reported by
5084 Soeren D. Schulze in
5085 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5087 2004-09-08 Bruno Haible <bruno@clisp.org>
5089 * stdint_.h: New file, taken from GNU clisp.
5091 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5093 * xvasprintf.h: New file.
5094 * xvasprintf.c: New file.
5095 * xasprintf.c: New file.
5097 2004-09-08 Bruno Haible <bruno@clisp.org>
5099 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5101 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5103 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5105 Import from coreutils.
5106 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5107 strings on unbounded length. alloca's performance benefits aren't
5108 that important here.
5110 (parse_with_separator): New function, with most of the internals
5111 of the old parse_user_spec. Allow user to omit both user and group,
5112 for compatibility with FreeBSD.
5113 Clone only the user name, not the entire spec.
5114 Do not set *uid, *gid unless entirely successful.
5115 Avoid memory leak in some failing cases.
5116 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5117 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5118 (parse_user_spec): Rewrite to use parse_with_separator.
5120 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5122 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5123 its complicated substitute.
5124 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5125 and program_invocation_name.
5126 (__argp_basename) [!_LIBC]: Remove; the only use was
5127 replaced by its body.
5128 (__argp_short_program_name): Change condition from
5129 !defined __argp_short_program_name to
5130 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5131 to match argp-namefrob.h.
5132 (__argp_failure): Don't assume strerror_r returns char *.
5133 * argp-parse.c (N_): Define unconditionally.
5134 (argp_default_options): Fill out initializers with 0 to avoid
5137 2004-08-12 Simon Josefsson <jas@extundo.com>
5139 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5140 * getopt_.h: Renamed from getopt.h.
5142 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5144 Merge from coreutils.
5146 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5147 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5148 for Reliant Unix 5.43.
5150 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5151 (union fooround): Use uintmax_t, not long int.
5152 The rest is a merge from libc:
5153 [defined _LIBC]: Include <shlib-compat.h>.
5154 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5156 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5158 * strverscmp.c: Convert to UTF-8.
5160 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5162 * obstack.h (obstack_empty_p):
5163 Don't assume that chunk->contents is suitably aligned.
5164 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5165 Likewise. Problem reported by Benno in
5166 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5168 * chown.c (rpl_chown): Work even if the file is writeable but not
5169 readable. This could be improved further but it'd take some work.
5171 2004-08-08 Simon Josefsson <jas@extundo.com>
5173 * xgethostname.c: Don't include error.h (not used).
5176 * getpass.c: Include getpass.h first.
5178 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5180 * xalloc-die.c: New files.
5181 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5183 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5184 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5185 (_, N_, xalloc_die): Move to xalloc-die.c.
5186 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5187 so that we needn't mess with xalloc_msg_memory_exhausted.
5189 * sha1.h: Renamed from sha.h.
5190 (SHA1_H): Renamed from _SHA_H.
5191 (sha1_ctx): Renamed from sha_ctx.
5192 (sha1_init_ctx): Renamed from sha_init_ctx.
5193 (sha1_process_block): Renamed from sha_process_block.
5194 (sha1_process_bytes): Renamed from sha_process_bytes.
5195 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5196 (sha1_read_ctx): Renamed from sha_read_ctx.
5197 (sha1_stream): Renamed from sha_stream.
5198 (sha1_buffer): Renamed from sha_buffer.
5199 * sha1.c: Likewise; renamed from sha.c.
5200 Do not include <sys/types.h>.
5201 Include <stddef.h> rather than <stdlib.h>.
5203 2004-08-08 Bruno Haible <bruno@clisp.org>
5205 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5206 FILESYSTEM_PREFIX_LEN.
5207 * progreloc.c: Likewise.
5208 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5210 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5213 * argp-help.c (make_hol, hol_append): Don't assume that
5214 SIZE_MAX is a valid preprocessor constant.
5215 (__argp_basename): Change from "#ifndef _LIBC"
5216 to "#ifndef __argp_short_program_name", so that
5217 we don't compile these functions for tar.
5219 More merges from coreutils.
5220 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5221 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5223 * addext.c: Remove; no longer needed.
5224 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5225 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5226 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5227 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5228 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5229 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5230 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5231 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5232 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5233 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5234 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5235 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5236 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5237 Import changes from coreutils.
5239 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5241 Merge from coreutils.
5243 * .gdb-history: Remove; this doesn't belong here.
5245 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5246 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5247 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5249 * dirname.h: Include <stdbool.h>.
5250 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5251 for consistency with POSIX terminology. All uses changed.
5252 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5253 (strip_trailing_slashes): Use bool for booleans.
5254 * stripslash.c (strip_trailing_slashes): Likewise.
5256 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5257 sometimes returns a positive errno value even when it succeeds.
5258 (print_errno_message) [!LIBC]: Fall back on strerror if
5261 * path-concat.c (mempcpy): Don't define if a system header defines it.
5262 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5263 (longest_relative_suffix): New function.
5264 (path_concat): Use it. Assume first argument is not NULL.
5265 Port to DOS. Omit redundant separators.
5266 Report an error instead of returning NULL.
5267 Use mempcpy instead of memcpy.
5268 (xpath_concat): Remove: not declared or used.
5270 * same.h: Include <stdbool.h>
5271 (same_name): Return bool, not int.
5272 * same.c (same_name): Likewise.
5273 (errno): Don't declare; we assume C89 or better now.
5275 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5276 if not already defined.
5278 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5279 * dup-safer.c (errno): Likewise.
5281 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5283 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5286 2004-08-03 Simon Josefsson <jas@extundo.com>
5288 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5289 * progname.h: Don't include stdbool.h.
5291 2004-08-02 Simon Josefsson <jas@extundo.com>
5293 * getsubopt.h: New file, with comments from Bruno Haible.
5294 * getsubopt.c: New file, from glibc, but slightly modified based on
5295 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5297 2004-08-01 Simon Josefsson <jas@extundo.com>
5299 * xgetdomainname.c: Include stdlib.h, for free().
5301 2004-07-16 Simon Josefsson <jas@extundo.com>
5303 * dummy.c: New file.
5305 2004-07-16 Bruno Haible <bruno@clisp.org>
5307 * backupfile.h: Add extern "C" for C++.
5308 * closeout.h: Likewise.
5309 * copy-file.h: Likewise.
5310 * findprog.h: Likewise.
5311 * full-write.h: Likewise.
5312 * pathname.h: Likewise.
5313 * progname.h: Likewise.
5314 * stpcpy.h: Likewise.
5315 * stpncpy.h: Likewise.
5316 * strcase.h: Likewise.
5317 * strstr.h: Likewise.
5318 * xalloc.h: Likewise.
5320 * mbswidth.h: Add extern "C" for C++.
5321 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5323 2004-07-09 Simon Josefsson <jas@extundo.com>
5325 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5326 failed without this.)
5328 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5330 * fchown-stub.c: New file.
5332 2004-06-24 Jim Meyering <jim@meyering.net>
5334 * obstack.h (obstack_base): Cast to (void *), per documentation.
5336 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5338 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5340 2004-06-01 Jim Meyering <jim@meyering.net>
5342 * calloc.c: New file.
5344 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5346 * getdate.y (yylex): Allow space between sign and number.
5347 Problem reported by Dan Jacobson.
5349 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5350 and Jim Meyering <jim@meyering.net>
5352 Merge from coreutils CVS.
5354 * stat-macros.h: New file, with contents from file-type.h
5355 and coreutils' system.h.
5356 * file-type.c: Include "stat-macros.h".
5357 * file-type.h (file_type): Move all macro definitions to new file,
5360 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5361 Wrap old code with this conditional.
5362 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5363 function that does not dereference symlinks.
5364 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5366 * xreadlink.c: Include xreadlink.h first, to catch .h file
5367 dependency problems.
5368 (xreadlink): Accept new arg SIZE, for efficiency.
5369 All decls and uses changed.
5370 * xreadlink.h: Include <stddef.h>, for size_t.
5372 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5373 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5375 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5377 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5379 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5380 macros to be defined.
5381 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5382 the allocator returns NULL because the requested size is zero.
5384 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5386 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5387 var. Add comment explaining why libc still defines it. This
5388 merges the following patch from glibc:
5389 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5391 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5393 * obstack.c (_obstack): Remove unused variable. It hasn't been
5394 present in glibc since revision 1.1 of this file.
5395 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5396 obstack_alignment_mask, obstack_alloc, obstack_base,
5397 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5398 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5399 obstack_grow0, obstack_init, obstack_int_grow,
5400 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5401 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5402 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5403 nonexistent functions.
5405 2004-05-17 Derek R. Price <derek@ximbiot.com>
5406 Paul Eggert <eggert@cs.ucla.edu>
5408 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5410 2004-05-14 Bruno Haible <bruno@clisp.org>
5412 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5413 that consists of a '.' followed by an empty digit string.
5414 Patch by Tor Lillqvist <tml@iki.fi>.
5416 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5418 Port obstack to the AS/400, where pointers are 16 bytes wide and
5419 you cannot cast an integer to a valid pointer. This patch is
5420 currently waiting to be integrated into glibc; see
5421 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5423 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5424 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5425 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5426 (struct obstack): temp member is now a union of a pointer and
5427 an integer, instead of an integer. All integer uses changed.
5428 This does not affect the physical layout of struct obstack,
5429 except on hosts (like the AS/400) where the size or alignment of
5430 void * is greater than that of ptrdiff_t.
5431 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5432 __STDC__)]: Store temporary in pointer member of union, not
5434 * obstack.c: Include <stddef.h>, for offsetof.
5435 (struct fooalign): Remove; it doesn't need a name.
5436 (union fooround): Change double to long double, and add void *.
5437 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5438 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5439 not a macro. Hence the values are always int; so remove all
5440 casts-to-int in uses.
5442 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5443 Derek Price <derek@ximbiot.com>
5445 * alloca.c: Include <alloca.h>, to get our interface.
5446 * alloca_.h: Use __alloca on AIX, so that we don't have to
5447 include <alloca.h> first. Use C89 prototype for alloca; this
5448 requires including <stddef.h> for size_t. Use extern "C" if C++.
5449 Use #elif for simplicity, since we can assume C89 now.
5450 Don't try to source the system alloca.h since it will not be found
5451 and to prevent recursively including its replacement.
5452 * fnmatch.c: Include <alloca.h> instead of opencoding.
5453 * regex.c: Likewise.
5455 2004-05-16 Derek Price <derek@ximbiot.com>
5456 Paul Eggert <eggert@cs.ucla.edu>
5458 getline cleanup. This changes the getndelim2 API: both order of
5459 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5462 * getline.c: Don't include stddef.h or stdio.h, since our
5463 interface does that.
5464 (getline): Always use getdelim, so that we don't have two
5465 copies of this code.
5466 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5468 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5469 (GETNDELIM2_MAXIMUM): New macro.
5470 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5471 instead of the old practice of delim2==0. All callers changed.
5472 Return -1 on overflow, instead of returning junk.
5473 Do not set *linesize unless allocation succeeds.
5474 * getndelim2.h: Do not include stddef.h; no longer needed, now
5475 that we include sys/types.h.
5476 * getnline.h: Likewise.
5477 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5478 (getndelim2): Reorder arguments.
5479 * getnline.c (getnline, getndelim):
5480 Don't discard the NMAX argument.
5481 (getnline): Invoke getndelim, to avoid code duplication.
5482 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5483 of (size_t) -1 by callers of the getnline family.
5485 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5487 * nanosleep.c (suspended): Change its type from int to
5488 sig_atomic_t volatile.
5489 (first_call): Make it private to rpl_nanosleep, and have it
5490 be zero initially as that's a bit faster.
5491 (my_usleep): Round up fractional times instead of truncating them,
5492 as this is the usual meaning for 'sleep'.
5494 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5496 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5497 (ENOSYS): Define if not defined.
5498 (settime): Fall back on stime if it exists and settimeofday fails.
5499 But don't bother with fallbacks if a method fails with errno == EPERM.
5501 2004-05-11 Jim Meyering <jim@meyering.net>
5503 Prior to this change, the save_cwd caller required read access to the
5504 current directory on most systems (ones with the fchdir function).
5506 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5507 fails, try write-only, and finally, resort to using xgetcwd.
5509 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5511 * obstack.c, obstack.h: Import changes from libc.
5513 2004-04-28 Bruno Haible <bruno@clisp.org>
5515 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5516 implicitly appends .exe to executables.
5517 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5518 accepts Windows pathnames.
5519 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5520 Cygwin like Windows, since it now accepts Windows pathnames.
5521 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5522 Cygwin like Windows, since it now accepts Windows pathnames.
5523 Reported by Derek Robert Price <derek@ximbiot.com>.
5525 2004-04-20 Jim Meyering <jim@meyering.net>
5527 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5529 2004-04-20 Jim Meyering <jim@meyering.net>
5530 Bruno Haible <bruno@clisp.org>
5532 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5533 memory when realloc fails.
5535 2004-04-18 Jim Meyering <jim@meyering.net>
5537 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5538 don't leak memory and do call END_UTMP_ENT.
5540 2004-04-11 Paul Eggert <eggert@twinsun.com>
5542 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5543 (CHAR_BIT): Remove, since we assume C89.
5544 Include <stdint.h> if available, as per current Autoconf CVS advice.
5546 2004-03-30 Paul Eggert <eggert@twinsun.com>
5548 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5549 not bool, to be more consistent with Unix conventions.
5550 Suggested by Bruno Haible.
5552 Merge from coreutils.
5554 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5557 * getdate.h: Include stdbool.h, and timespec.h instead of
5558 the usual <time.h> dance.
5559 (get_date): Change signature to support fractional time stamps.
5560 All callers changed.
5561 * getdate.y: Include "getdate.h" first, as we can now
5562 assume C89 and don't need to worry about 'const'.
5563 Similarly, include "unlocked-io.h" near start, not in middle.
5565 (textint.value): Use long int rather than int.
5566 (textint.digits): Use size_t rather than int.
5567 (BILLION, LOG10_BILLION): New constants.
5568 (parser_control): New member rel_ns. Members day_ordinal,
5569 time_zone, month, day, hour, minutes, rel_year, rel_month,
5570 rel_day, rel_hour, rel_minutes, rel_seconds
5571 are now long int, not int. Member seconds is now struct timespec,
5572 not int. New member timespec_seen. Members dates_seen, days_seen,
5573 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5575 (%union.intval): Now long int, not int.
5576 New member timespec.
5577 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5578 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5579 (spec): Now is a timespec or an item list.
5580 (timespec, items): New nonterminals.
5581 (time, rel, relunit, number, get_date):
5582 Add support for fractional seconds.
5583 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5584 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5585 (to_hour): First arg is now long int, not int.
5586 (to_year): Returns long int, not int.
5587 Don't treat year -70 like 70.
5588 (tm_diff): Returns long int, not int.
5589 (lookup_word): Use bool instead of int when appropriate.
5590 (yylex): Use size_t for count, not int.
5591 Detect overflow when parsing large integer constants.
5592 Add support for fractions.
5593 (get_date): Make pointers 'const' if possible.
5594 Use more-portable code to detect integer overflow.
5595 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5596 Don't use ctime; it's not reliable if the year has >4 digits.
5598 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5599 This is for compatibility with BSD.
5601 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5602 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5603 From coreutils' system.h.
5605 * userspec.c: Don't include "posixver.h".
5606 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5607 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5608 compatible extension. Simplify code by removing a boolean int
5609 that was always nonzero if a string was nonnull.
5611 2004-03-30 Jim Meyering <jim@meyering.net>
5613 Merge from coreutils.
5615 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5617 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5618 an empty input stream.
5620 * readtokens.c: Include <stdbool.h>.
5621 (readtoken): Use `size_t' rather than int/long.
5622 All callers adjusted.
5623 Use `bool' rather than `int' where appropriate.
5624 Use memset rather than an explicit loop.
5625 Use x2nrealloc rather than xrealloc.
5626 Allow the use of `\0' as a delimiter.
5627 (readtokens): Likewise.
5628 * readtokens.h (readtoken, readtokens): Update prototypes.
5630 2004-03-30 Bruno Haible <bruno@clisp.org>
5632 * getloadavg.c (getloadavg): Don't assume setlocale returns
5635 2004-03-29 Paul Eggert <eggert@twinsun.com>
5637 Merge changes to getloadavg.c from coreutils and Emacs.
5639 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5640 Define to an expression, not to the empty string.
5641 Include cloexec.h and xalloc.h.
5642 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5643 Use set_cloexec_flag rather than rolling our own.
5644 * cloexec.c, cloexec.h: New files.
5646 2004-03-18 Paul Eggert <eggert@twinsun.com>
5648 * getopt.h: Sync with libc CVS.
5650 2004-03-18 Paul Eggert <eggert@twinsun.com>
5651 Bruno Haible <bruno@clisp.org>
5653 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5654 not on all platforms that have <wchar.h>.
5655 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5657 2004-03-09 Paul Eggert <eggert@twinsun.com>
5659 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5661 * getopt_int.h: New file, also synced from libc.
5663 2004-03-07 Paul Eggert <eggert@twinsun.com>
5665 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5666 '#if' expressions. Unlike the code it replaces, it does not
5667 depend on (defined _SC_PAGESIZE). However, it does depend on
5668 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5669 first reported by Jason Andrade in
5670 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5672 2004-01-18 Simon Josefsson <jas@extundo.com>
5674 * strdup.h: New file.
5675 * strdup.c: Include it.
5676 * path-concat.c: Include strdup.h. Drop strdup declaration.
5677 * userspec.c: Include strdup.h. Drop strdup declaration.
5679 2004-02-06 Karl Berry <karl@gnu.org>
5681 * config.charset: update from gettext 0.14.1.
5683 2004-02-05 Paul Eggert <eggert@twinsun.com>
5685 Add comments and code, prompted by suggestions from Bruno Haible
5687 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5688 describing the enum quoting_style values.
5689 * quotearg.c (quotearg_alloc): New function.
5690 (quotearg_buffer_restyled): Treat lone { and } as special.
5691 Treat = as special. Work around bug with older shells
5692 that "see" a '\' that is really the 2nd byte of a multibyte char.
5693 Quote empty string with shell_quoting_style.
5695 2004-02-03 Bruno Haible <bruno@clisp.org>
5697 * pipe.h: New file, from GNU gettext.
5698 * pipe.c: New file, from GNU gettext.
5700 2004-01-27 Bruno Haible <bruno@clisp.org>
5702 * execute.h: New file, from GNU gettext.
5703 * execute.c: New file, from GNU gettext.
5704 * w32spawn.h: New file, from GNU gettext.
5706 2004-01-23 Paul Eggert <eggert@twinsun.com>
5708 Exit-status fix from coreutils.
5710 Use exit_failure consistently in place of EXIT_FAILURE,
5711 so that program exit statuses are consistent on failure.
5713 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5714 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5715 * argmatch.h: Comment fix to match the above.
5716 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5717 Now a macro referring to exit_failure, instead of a separate
5718 variable. Include "exitfail.h" to get it.
5719 * xstrtol.h: Include "exitfail.h".
5720 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5722 * long-options.c (parse_long_options): Use prototype
5723 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5726 2004-01-21 Jim Meyering <jim@meyering.net>
5728 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5729 so as not to conflict with a different-sized __mktime_internal
5730 function in GNU libc.
5731 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5732 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5734 2004-01-18 Paul Eggert <eggert@twinsun.com>
5736 Merge from diffutils.
5738 * file-type.c (file_type): Add typed memory objects.
5739 * file-type.h (S_TYPEISTMO): New macro.
5741 * c-stack.h (c_stack_action): Remove argv argument.
5742 * c-stack.c (c_stack_action): Likewise. All uses changed.
5743 (die): Don't calculate message unless segv_action returns.
5744 (get_stack_location, min_address_from_argv, max_address_from_argv,
5745 volatile stack_base, volatile_stack_size): Remove.
5746 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5747 that every segmentation violation is a stack overflow. (Ouch!)
5748 See Debian bug 136249 (still outstanding) for more info about why
5749 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5751 2003-11-30 Bruno Haible <bruno@clisp.org>
5753 Safer stack allocation.
5754 * setenv.c: Include allocsa.h.
5755 (alloca): Remove fallback definition.
5756 (freea): Remove macro.
5757 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5760 2003-10-17 Bruno Haible <bruno@clisp.org>
5762 * binary-io.h: Avoid warnings on Cygwin.
5764 2003-12-28 Bruno Haible <bruno@clisp.org>
5766 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5767 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5769 2003-11-28 Bruno Haible <bruno@clisp.org>
5771 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5773 2003-11-27 Bruno Haible <bruno@clisp.org>
5775 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5777 2003-11-17 Bruno Haible <bruno@clisp.org>
5779 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5781 2003-11-24 Bruno Haible <bruno@clisp.org>
5783 * xallocsa.h: New file, from GNU gettext.
5784 * xallocsa.c: New file, from GNU gettext.
5786 2003-11-24 Bruno Haible <bruno@clisp.org>
5788 * allocsa.h: New file, from GNU gettext.
5789 * allocsa.c: New file, from GNU gettext.
5791 2003-11-24 Bruno Haible <bruno@clisp.org>
5793 * eealloc.h: New file.
5795 2004-01-15 Jim Meyering <jim@meyering.net>
5797 Merge from coreutils.
5799 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5800 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5801 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5803 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5804 optional configure-time default.
5806 * version-etc.c (version_etc_copyright): Update copyright date.
5808 * xreadlink.c (xreadlink): Correct outdated comment.
5810 2004-01-15 Paul Eggert <eggert@twinsun.com>
5812 Merge from coreutils.
5814 * posixver.c: Include posixver.h.
5816 * same.c: Include <stdbool.h>, <limits.h>.
5817 (_POSIX_NAME_MAX): Define if not defined.
5819 (same_name): If file names are silently truncated, report
5820 that the file names are the same if they are the same after
5821 the silent truncation.
5823 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5824 conversion function.
5825 * xstrtod.c (xstrtod): Likewise. All callers changed to
5826 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5829 2004-01-14 Paul Eggert <eggert@twinsun.com>
5831 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5832 with like-named macro in fnmatch.c.
5833 (EXT): Use an internal constant instead.
5835 Merge fnmatch patches from glibc.
5836 * fnmatch.c (mbsinit): Remove define.
5837 Add libc_hidden_ver (__fnmatch, fnmatch).
5838 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5839 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5841 2003-12-14 Karl Berry <karl@gnu.org>
5843 * config.charset: update from gettext-runtime.
5845 2003-12-03 Paul Eggert <eggert@twinsun.com>
5847 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5848 Bug reported by Alfred M. Szmidt.
5850 2003-11-29 Karl Berry <karl@gnu.org>
5852 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5854 2003-11-23 Paul Eggert <eggert@twinsun.com>
5855 Bruno Haible <bruno@clisp.org>
5857 * printf-parse.h: Don't include sys/types.h.
5858 (ARG_NONE): New macro.
5859 (char_directive): Change type of *arg_index fields to size_t.
5860 * printf-parse.c: Don't include sys/types.h.
5861 (SSIZE_MAX): Remove macro.
5862 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5863 Remove unnecessary overflow check.
5864 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5867 2003-11-24 Paul Eggert <eggert@twinsun.com>
5869 * alloca.c: Remove dependency on xalloc module.
5870 (xalloc_die): Remove.
5871 (memory_full) [!defined emacs]: New macro.
5872 [!defined emacs]: Don't include xalloc.h.
5873 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5874 address arithmetic overflows. Change datatypes a bit to avoid
5877 2003-11-22 Jim Meyering <jim@meyering.net>
5879 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5881 2003-11-17 Bruno Haible <bruno@clisp.org>
5883 * vasnprintf.c (alloca): Remove fallback definition.
5884 (freea): Remove definition.
5885 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5886 Reported by Paul Eggert.
5888 2003-11-17 Jim Meyering <jim@meyering.net>
5890 On systems without utime and without a utimes function capable of
5891 dealing with a NULL struct utimbuf* argument, this utime replacement
5892 could -- in unusual circumstances -- leak a file descriptor.
5893 * utime.c: Include <unistd.h> and <errno.h>.
5894 (utime_null): Be sure to close `fd' and to preserve errno.
5895 Reported by Geoff Collyer via Arnold Robbins.
5897 2003-11-16 Paul Eggert <eggert@twinsun.com>
5898 Bruno Haible <bruno@clisp.org>
5900 Protect against address arithmetic overflow.
5901 * printf-args.h: Include stddef.h.
5902 (arguments): Change type of field 'count' to size_t.
5903 * printf-args.c (printf_fetchargs): Use size_t instead of
5904 'unsigned int' where appropriate.
5905 * printf-parse.h: Include sys/types.h.
5906 (char_directive): Change type of *arg_index fields to ssize_t.
5907 (char_directives): Change type of fields 'count', max_*_length to
5909 * printf-parse.c: Include sys/types.h and xsize.h.
5910 (SSIZE_MAX): Define fallback value.
5911 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5912 instead of 'int' where appropriate. Check a_allocated, d_allocated
5913 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5914 * vasnprintf.c: Include xsize.h.
5915 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5916 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5917 overflow. Avoid wraparound when converting a width or precision from
5920 2003-11-16 Bruno Haible <bruno@clisp.org>
5922 Update from GNU gettext.
5923 * printf-parse.c: Generalize to it can be compiled for wide strings.
5924 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5925 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5926 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5927 SNPRINTF): New macros.
5928 Don't include <alloca.h> if the file is used inside libintl.
5929 (local_wcslen): New function, for Solaris 2.5.1.
5930 (VASNPRINTF): Use it instead of wcslen.
5932 2003-11-16 Bruno Haible <bruno@clisp.org>
5934 * xsize.h (xmax): New function.
5935 (xsum, xsum3, xsum4): Declare as "pure" functions.
5937 2003-11-12 Paul Eggert <eggert@twinsun.com>
5939 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5940 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5941 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5942 heuristic is just as accurate as far as we know, and it removes a
5943 dependency on size_max.m4 and ptrdiff_max.m4.
5945 2003-11-12 Paul Eggert <eggert@twinsun.com>
5947 * xstrtol.c (__xstrtol): Remove "break" immediately after
5948 "return", to pacify some unknown compiler. Problem reported
5951 2003-11-11 Bruno Haible <bruno@clisp.org>
5953 * xsize.h (SIZE_MAX): Remove fallback definition.
5954 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5957 2003-11-10 Paul Eggert <eggert@twinsun.com>
5959 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5960 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5961 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5963 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5964 not (size_t) -1, since it's defined here.
5966 2003-11-06 Paul Eggert <eggert@twinsun.com>
5968 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5969 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5970 Reject sizes of exactly SIZE_MAX bytes.
5971 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5972 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5974 2003-11-05 Bruno Haible <bruno@clisp.org>
5976 * xsize.h: Include limits.h, to avoid a possible collision with
5977 SIZE_MAX defined in <limits.h> on Solaris.
5979 2003-11-04 Bruno Haible <bruno@clisp.org>
5981 * xsize.h: New file.
5982 * linebreak.c: Include xsize.h.
5983 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5984 argument for overflow.
5985 Suggested by Paul Eggert.
5987 2003-10-31 Bruno Haible <bruno@clisp.org>
5989 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5990 to avoid (extremely rare) race condition.
5991 Suggested by Paul Eggert.
5993 2003-11-03 Jim Meyering <jim@meyering.net>
5995 * userspec.c: Include "userspec.h".
5996 * userspec.h: New file.
5998 2003-10-31 Paul Eggert <eggert@twinsun.com>
6000 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6001 * mountlist.c (SIZE_MAX): Define if not defined already.
6002 (read_filesystem_list): Set and use me_type_malloced.
6003 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6004 whatever the type happens to be), for brevity and consistency.
6005 Check for size calculation overflow on Alphas running OSF/1.
6007 2003-10-31 Jim Meyering <jim@meyering.net>
6009 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6011 * linebuffer.c: Include <string.h> for declaration of memset.
6013 2003-10-30 Paul Eggert <eggert@twinsun.com>
6014 Bruno Haible <bruno@clisp.org>
6016 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6017 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6019 2003-10-29 Paul Eggert <eggert@twinsun.com>
6021 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6022 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6024 * quotearg.c (quotearg_n_options): Use it.
6025 * group-member.c: Include <stdbool.h>.
6026 (free_group_info): Arg is now const *; don't free arg.
6027 (get_group_info): Now returns bool and accepts struct group_info *,
6028 rather than returning a malloc'ed struct group_info *.
6029 All uses changed. Check for overflow in internal size calculation.
6031 * getusershell.c (readname): Simplify the code by using x2nrealloc
6032 rather than xmalloc/xrealloc.
6033 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6034 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6035 conformance bug: the old code used a pointer after freeing the
6036 storage that it addressed.
6037 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6038 rather than doing it by hand.
6039 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6040 the buffer preserved. Use free and xmalloc instead.
6041 * quotearg.c (quotearg_n_options): Likewise.
6042 Use a simpler test for size overflow. Don't use xalloc_oversized
6043 because unsigned int might be wider than size_t (!); this suggests
6044 that we should switch from unsigned int to size_t for slot numbers.
6046 2003-10-27 Bruno Haible <bruno@clisp.org>
6048 * stdbool_.h: Better support for BeOS.
6050 2003-10-27 Paul Eggert <eggert@twinsun.com>
6052 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6053 to allocate the returned structure. Do not allocate a subarray,
6054 as x2nrealloc will do that.
6055 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6056 instead of xnrealloc.
6057 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6059 2003-10-26 Paul Eggert <eggert@twinsun.com>
6061 * xalloc.h (xalloc_oversized): New static inline function, for
6062 callers that want to do their own size-overflow checking. Include
6063 <stdbool.h>, since xalloc_oversized returns bool.
6064 * xalloc.c (array_size_overflow): Remove. All callers changed
6065 to use xalloc_oversized.
6067 Add two functions x2realloc, x2nrealloc, for programs that grow
6068 arrays dynamically by doubling their sizes.
6069 * xalloc.h (x2realloc, x2nrealloc): New decls.
6070 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6073 Port to C99 semantics for 'inline' of external functions.
6074 Bug reported by Bruno Haible.
6075 * xmalloc.c (xnmalloc_inline): New static inline function,
6076 with the old contents of xnmalloc.
6077 (xnmalloc, xmalloc): Use it.
6078 (xnrealloc_inline): New static inline function,
6079 with the old contents of xnrealloc.
6080 (xnrealloc, xrealloc): Use it.
6082 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6084 2003-10-25 Paul Eggert <eggert@twinsun.com>
6086 Fix several address-calculation bugs in the hash modules,
6087 plus some minor code cleanup.
6089 * hash.h: Include <stdbool.h>, for bool.
6090 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6091 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6092 hash_get_n_entries, hash_get_max_bucket_length,
6093 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6094 hash_rehash): Use size_t rather than unsigned.
6095 * hash.c (struct hash_table, hash_get_n_buckets,
6096 hash_get_n_buckets_used, hash_get_n_entries,
6097 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6098 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6099 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6101 (SIZE_MAX): Define if not defined.
6102 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6103 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6105 Use const * when possible.
6106 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6107 (check_tuning): Fix bug: if tuning parameters were very close to
6108 0 or 1, rounding errors could have caused subscript violations.
6109 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6110 (hash_initialize): Add 'fail:' label
6111 to free table and return NULL, and use it to simplify code.
6112 Use calloc rather than clearing the storage ourself.
6113 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6114 buffer size calculations.
6115 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6116 Include <stddef.h>, for size_t.
6117 * hash-pjw.c (hash_pjw): Likewise.
6118 Switch to method described by Bruno Haible.
6119 Include <limits.h>, for CHAR_BIT.
6120 (SIZE_BITS): New macro.
6122 2003-10-21 Paul Eggert <eggert@twinsun.com>
6124 * getndelim2.c (getndelim2): When size calculation overflows,
6125 ceiling the allocation at NMAX bytes rather than silently
6126 discarding input bytes before NMAX is reached. This makes
6127 a difference only if NMAX exceeds SIZE_MAX / 2.
6129 * obstack.c: Merge from glibc.
6130 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6131 Add libc_hidden_def (_obstack_newchunk).
6132 (_obstack_free) [! defined _LIBC]: Remove.
6133 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6134 a clone of the function body.
6135 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6136 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6138 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6139 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6142 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6143 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6144 Don't use lvalue casts, as GCC plans to remove support for them
6145 in GCC 3.5. Reported by Joseph S. Myers. This bug
6146 was also present in the non-GCC version, indicating that this
6147 code had always been buggy and had never been widely used.
6148 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6149 Use the fast variant of each macro, rather than copying the
6150 definiens of the fast variant; that way, we'll be more likely to
6151 catch future bugs in the fast variants.
6153 2003-10-20 Bruno Haible <bruno@clisp.org>
6155 * wait-process.h: New file, from GNU gettext.
6156 * wait-process.c: New file, from GNU gettext.
6158 2003-10-19 Jim Meyering <jim@meyering.net>
6160 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6162 2003-10-16 Paul Eggert <eggert@twinsun.com>
6164 * getgroups.c: Include <errno.h>, <stdlib.h>.
6165 (getgroups): First arg is int, not size_t.
6166 Don't let 'free' mangle errno.
6168 2003-10-16 Jim Meyering <jim@meyering.net>
6170 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6172 2003-10-15 Paul Eggert <eggert@twinsun.com>
6174 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6176 (new_exclude, add_exclude_file): Initial size no longer needs to
6178 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6179 our own address arithmetic overflow checking.
6181 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6182 (fnmatch): Do not alloca more than 2000 wide characters;
6183 instead, use malloc for large buffers.
6184 Check for address arithmetic overflow, and return -1
6185 with errno set to ENOMEM in that case.
6186 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6187 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6188 instead, return -1. Check for address arithmetic overflow.
6190 2003-10-14 Paul Eggert <eggert@twinsun.com>
6192 Handle invalid suffixes and overflow independently, so that
6193 callers can treat them independently as needed. Fix some bugs in
6194 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6195 suffix for a human-readable blocksize. The major caller-visible
6196 change is the addition of a new
6197 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6198 that both overflow and suffix chars were found.
6200 * human.c (humblock): Don't check separately for invalid suffix
6201 char; that is xstrtoumax's job (now that its bug is fixed).
6202 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6203 INTMAX_MAX]: New macros.
6204 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6205 TYPE_MAXIMUM): New macros.
6206 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6207 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6208 if overflow occurs, as it's what __strtol does and it's more useful
6210 (__xstrtol): If __strtol reports some error other than ERANGE,
6211 reflect it to the caller as LONGINT_INVALID. If it reports
6212 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6213 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6214 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6216 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6217 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6218 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6219 [defined UINTMAX_MAX]: New macros.
6221 2003-10-14 Bruno Haible <bruno@clisp.org>
6223 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6224 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6225 Also use volatile where needed.
6227 2003-10-12 Paul Eggert <eggert@twinsun.com>
6229 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6230 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6231 and define in terms of the other primitives.
6232 * xmalloc.c: Include stdbool.h; do not include exit.h.
6233 (SIZE_MAX): Define if not already defined.
6234 (array_size_overflow): New function.
6235 (xalloc_die): Abort instead of exiting if 'error' returns.
6236 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6237 (xmalloc, xrealloc): Use them.
6238 (xcalloc): Check for address arithmetic overflow.
6239 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6240 a bit faster than strcpy.
6242 2003-10-08 Paul Eggert <eggert@twinsun.com>
6244 Merge getpass from libc, plus a few fixes.
6246 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6247 Include <stdbool.h>.
6248 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6249 __fsetlocking to empty.
6250 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6251 do include <bits/libc-lock.h>.
6252 Do not include <fcntl.h>; not needed.
6253 [_LIBC]: Include <wchar.h>.
6254 (NOTCANCEL_MODE): New macro.
6255 (flockfile, funlockfile) [_LIBC]: New macros.
6256 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6257 [!_LIBC]: New macros.
6258 (call_fclose): New function.
6259 (getpass): Use it. Save tty stream separately; this simplifies the
6260 code and makes it more reliable if stdin happens to equal stdout.
6261 Invoke __fsetlocking on tty.
6262 Handle thread cancellation if needed.
6263 Namespace cleanup (use __tcgetattr, __getline).
6264 Use bool for Booleans.
6265 [USE_IN_LIBIO]: Handle wide streams.
6266 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6267 stream might go where.
6269 * unlocked-io.h: Include <stdio.h>, so that the caller
6270 doesn't have to include <stdio.h> before us.
6271 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6272 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6273 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6274 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6275 if not declared, so that we can use getpass.c code from libc without
6277 (flockfile, ftrylockfile, funlockfile): New macros.
6279 2003-10-06 Bruno Haible <bruno@clisp.org>
6281 * version-etc-2.h: Remove file.
6282 * version-etc-2.c: Remove file.
6284 2003-09-25 Jim Meyering <jim@meyering.net>
6285 Bruno Haible <bruno@clisp.org>
6287 This lets translators provide better translations for the
6288 "Written by ..." part of --version output.
6289 * version-etc.h: Include stdarg.h.
6290 (version_etc_copyright): Declare as readonly.
6291 (version_etc): Make this function variadic with a NULL-terminated list
6292 of author name strings.
6293 (version_etc_va): New declaration.
6294 * version-etc.c: Include stdarg.h, stdlib.h.
6295 (version_etc_copyright): Declare as readonly.
6296 (version_etc_va): New function. Provide a different translatable string
6297 for each possible number of authors < 10. Abbreviate when there are 10
6299 (version_etc): Make this function variadic. Call version_etc_va.
6300 Suggestion from Gary V. Vaughan.
6302 * long-options.h (parse_long_options): Change prototype: the authors
6303 string is moved to the end and becomes variadic.
6304 * long-options.c: Include stdarg.h.
6305 (parse_long_options): Make this function variadic, too.
6306 Call version_etc_va, not version_etc.
6308 2003-10-06 Bruno Haible <bruno@clisp.org>
6310 * fatal-signal.h: New file, from GNU gettext.
6311 * fatal-signal.c: New file, from GNU gettext.
6313 2003-10-04 Karl Berry <karl@gnu.org>
6315 * argp*: update from libc.
6317 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6319 * getpass.c (getpass): Use a no-op fseek when switching from input to
6320 output mode on the same stream.
6322 2003-09-29 Paul Eggert <eggert@twinsun.com>
6324 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6325 Fix arg typo in previous patch.
6327 2003-09-28 Jim Meyering <jim@meyering.net>
6329 * error.c: Correct cpp indentation.
6331 2003-09-27 Paul Eggert <eggert@twinsun.com>
6333 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6334 Omit the special code that used __typeof__, since we worry that
6335 it could be more trouble than it's worth. See:
6336 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6337 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6341 2003-09-26 Jim Meyering <jim@meyering.net>
6343 * error.c (error_tail): Move some declarations
6344 into inner scope where the local variables are used.
6346 2003-09-26 Bruno Haible <bruno@clisp.org>
6348 * stpncpy.h (gnu_stpncpy): New declaration.
6349 (stpncpy): Define as alias for gnu_stpncpy.
6350 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6352 2003-09-26 Paul Eggert <eggert@twinsun.com>
6354 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6355 (error_tail): Do not loop, reallocating temporary buffer, since
6356 the output cannot contain more wide characters than the input
6357 contains bytes, the size must be big enough already. This avoids
6358 one potential size overflow calculation. Check for size overflow
6359 when calculating temporary buffer size. Free temporary buffer
6360 when done, if it was allocated with malloc; this plugs a memory
6361 leak. Remove casts from void * to pointers, that are no longer
6362 needed now that we're assuming C89 or better.
6364 Merge error changes from glibc.
6366 * error.c, error.h: Update copyright notice header to match glibc.
6367 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6368 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6369 Disable cancellation while printing error.
6370 * error.h: Prepend __ to parameter names.
6372 2003-09-25 Karl Berry <karl@gnu.org>
6374 * argp-fmtstream.c, argp-help.c: update from libc.
6376 2003-09-25 Bruno Haible <bruno@clisp.org>
6378 * version-etc-2.h: New file, from version-etc.h with modifications.
6379 * version-etc-2.c: New file, from version-etc.c with modifications.
6381 2003-09-25 Simon Josefsson <jas@extundo.com>
6383 * xgetdomainname.h: New file.
6384 * xgetdomainname.c: New file.
6386 2003-09-25 Simon Josefsson <jas@extundo.com>
6387 Bruno Haible <bruno@clisp.org>
6389 * getdomainname.h: New file.
6390 * getdomainname.c: New file.
6392 2003-09-24 Paul Eggert <eggert@twinsun.com>
6394 * linebuffer.c (freebuffer): Don't free the argument, just
6395 the buffer associated with the argument. Bug reported by
6398 2003-09-19 Karl Berry <karl@gnu.org>
6400 * argp.h: update from libc.
6402 2003-09-16 Paul Eggert <eggert@twinsun.com>
6404 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6405 input error, instead of returning NULL the next time we are called
6406 (and therefore losing track of errno).
6408 2003-09-15 Paul Eggert <eggert@twinsun.com>
6410 * getndelim2.c (getndelim2): Don't trash errno when a read
6411 fails, so that the caller gets the proper errno.
6413 * readutmp.c (read_utmp): Likewise.
6414 Check for fstat error. Close stream and free storage
6417 2003-09-14 Bruno Haible <bruno@clisp.org>
6419 * fwriteerror.h: New file.
6420 * fwriteerror.c: New file.
6422 2003-09-14 Jim Meyering <jim@meyering.net>
6424 * getloadavg.c: Correct cpp indentation.
6425 * strdup.c: Likewise.
6426 * vasnprintf.c: Likewise.
6428 2003-09-12 Paul Eggert <eggert@twinsun.com>
6430 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6431 * obstack.c [!defined _LIBC]: Likewise.
6432 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6433 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6434 * exitfail.c: Don't include stdlib.h; no longer needed.
6436 More changes to assume C89 or better.
6438 * error.c (error_tail): Assume vprintf.
6440 * argmatch.c (getenv): Remove decl.
6441 * progreloc.c (get_full_program_name): Define via prototype.
6442 * setenv.c (clearenv): Likewise.
6443 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6445 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6446 (malloc, memcpy): Remove decls.
6447 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6448 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6449 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6450 (memcpy): Remove macro.
6451 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6452 (__P): Remove. All uses removed.
6453 (PTR): Remove. All uses changed to void *.
6454 (CHAR_BIT, NULL): Remove.
6455 (spaces, zeros, memset_space, memset_zero)
6456 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6458 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6459 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6460 Define with prototype.
6461 Remove now-unnecessary prototype decl.
6462 (extra_args_spec): Assume ANSI C. All uses changed.
6463 (extra_args_spec_iso): Remove.
6464 (my_strftime, emacs_strftimeu): Define via prototype.
6465 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6467 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6468 * strtoimax.c: Include <stdlib.h> unconditionally.
6469 (strtoul, strtol): Remove decls.
6470 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6472 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6473 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6474 (LOCALE_PARAM_PROTO): New macro.
6475 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6476 (INTERNAL (strtol), strtol): Define with a prototype.
6477 (PARAMS): Remove. All uses removed.
6478 * tempname.c: Include <string.h> unconditionally.
6479 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6480 * xgethostname.c (main): Define with a prototype.
6481 * xmalloc.c: Include "xalloc.h" first, to check interface.
6482 Include <stdlib.h> unconditionally.
6483 (calloc, malloc, realloc, free): Remove decls.
6484 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6485 Include <stdlib.h> unconditionally. Sort include file names.
6487 (xstrtod): Define with a prototype.
6488 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6489 (strtol, strtoul): Remove decls.
6491 2003-09-11 Paul Eggert <eggert@twinsun.com>
6493 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6494 Include <stdlib.h>, <string.h> unconditionally.
6495 Remove now-unnecessary cast to char *.
6496 * strnlen.c: Include <string.h> unconditionally.
6497 * yesno.c (yesno): Define with a prototype.
6499 2003-09-10 Bruno Haible <bruno@clisp.org>
6501 * strcspn.c: Include <string.h> unconditionally.
6502 * strpbrk.c: Include <string.h> unconditionally.
6503 * strstr.c: Include <string.h> unconditionally.
6504 * unicodeio.c: Include <string.h> unconditionally.
6505 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6506 * unsetenv.c: Likewise.
6507 * xreadlink.c: Include <stdlib.h> unconditionally.
6508 * yesno.c: Include <stdlib.h> unconditionally.
6509 (rpmatch): Add prototype.
6511 2003-09-10 Jim Meyering <jim@meyering.net>
6513 * error.c: Correct indentation of cpp directives.
6515 2003-09-09 Paul Eggert <eggert@twinsun.com>
6519 * acosl.c (main): Use a prototype.
6520 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6523 * getloadavg.c (getloadavg, main): Define via prototypes.
6525 * getopt.h (struct option.name): Assume C89, and use 'const'.
6526 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6527 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6529 * getopt.c (const): Remove macro.
6530 Include <string.h> unconditionally.
6531 (my_index): Remove; all uses changed to strchr.
6532 (strlen): Remove decl.
6533 (exchange): Remove forward decl; no longer needed.
6534 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6535 Define with prototype.
6536 * getopt1.c (const): Remove macro.
6537 (getopt_long, getopt_long_only, main): Define with prototype.
6539 * getugroups.c: Include <string.h> unconditionally.
6541 * getusershell.c: Include <stdlib.h> unconditionally.
6542 (getusershell, setusershell, endusershell, readname, main):
6543 Define with prototypes.
6545 * group-member.c: Include group-member.h first.
6546 Include <stdlib.h> unconditionally.
6548 * hard-locale.c: Include hard-locale.h first.
6549 Include <stdlib.h>, <string.h> unconditionally.
6551 * hash.c (free, malloc): Remove decls.
6552 Include <stdlib.h> unconditionally.
6554 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6555 (getenv): Do not declare.
6557 * idcache.c: Include <string.h> unconditionally.
6559 * long-options.c: Include long-options.h first, to test interface.
6560 Include <stdlib.h> unconditionally.
6562 * makepath.c: Include makepath.h first, to test interface.
6563 Include <stdlib.h> and <string.h> unconditionally.
6565 * linebuffer.c: Include <stdlib.h>.
6566 (free): Remove decl.
6568 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6569 rpl_malloc returns void *, not char *.
6570 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6572 * md5.h: Include <limits.h> unconditionally.
6573 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6574 (__P): Remove; all uses removed.
6575 * md5.c: Include "md5.h" first.
6576 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6577 md5_buffer, md5_process_bytes, md5_process_block):
6578 Define with prototypes.
6579 * sha.h (__P): Remove all uses. (It wasn't defined??)
6580 * sha.c: Include "sha.h" first.
6581 Include <stdlib.h>, <string.h> unconditionally.
6583 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6584 * memcmp.c (__ptr_t): Likewise.
6585 * memrchr.c (__ptr_t): Likewise.
6586 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6587 Include <string.h> unconditionally.
6588 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6589 * memchr.c: Include <stdlib.h> unconditionally.
6590 * memchr.c (LONG_MAX): Remove.
6591 * memrchr.c (LONG_MAX): Likewise.
6592 * memchr.c (__memchr): Define via a prototype.
6593 * memrchr.c (__memrchr): Likewise.
6594 * memcmp.c (__P): Remove, and remove all uses.
6595 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6596 Remove forward decls; no longer needed.
6597 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6598 Use types required by C89 in prototype.
6600 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6601 * savedir.c: Likewise.
6602 * mkdir.c (free): Remove decl.
6603 * rmdir.c (rmdir): Define with a prototype.
6604 * savedir.c: Include savedir.h first, to test interface.
6606 * mktime.c (STDC_HEADERS): Remove.
6607 Include <stdlib.h>, <string.h> unconditionally.
6609 * modechange.c: Include <stdlib.h> unconditionally.
6610 (malloc): Remove decl.
6612 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6613 (free): Remove decl.
6615 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6616 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6617 (This type really should be intptr_t, but that's a C99ism.)
6618 (_obstack_memcpy): Remove: all uses changed to memcpy.
6619 Include <string.h> unconditionally.
6620 (struct obstack): Assume __STDC__ for types of members
6621 chunkfun, freefun, extra_arg.
6622 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6623 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6624 obstack_begin, obstack_specify_allocation,
6625 obstack_specify_allocation_with_arg, obstack_chunkfun,
6626 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6627 Remove unprototyped decls and the macros that use them.
6628 * obstack.c (POINTER): Remove. All uses changed to void *.
6629 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6630 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6631 (defined __STDC__ && __STDC__)]:
6632 Remove nonprototyped code.
6633 Include <stdlib.h> unconditionally.
6634 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6635 _obstack_allocated_p, _obstack_free, obstack_free,
6636 _obstack_memory_used, print_and_abort):
6637 Define using prototypes.
6638 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6639 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6640 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6641 obstack_next_free, obstack_object_size, obstack_room) [0]:
6642 Remove unused, unprototyped code.
6644 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6646 * physmem.c (physmem_total, physmem_available, main): Define
6649 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6650 (main): Define with a prototype.
6652 * posixver.c (getenv): Remove decl.
6654 * putenv.c (malloc): Returns void *, not char *.
6655 Include <string.h> unconditionally.
6656 (strchr, memcpy, NULL): Do not define.
6658 * readtokens.c: Include readtokens.h first, to test interface.
6659 Include <stdlib.h>, <string.h> unconditionally.
6660 (init_tokenbuffer): Define with a prototype.
6662 * regex.c (PARAMS): Remove. All uses removed.
6663 All uses of _RE_ARGS removed, too.
6664 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6666 (bzero): Assume memset exists.
6667 (memcmp, memcpy, NULL): Remove.
6668 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6669 char, or assignments to local vars of type signed char.
6670 (init_syntax_once, PREFIX(extract_number_and_incr),
6671 PREFIX(print_partial_compiled_pattern),
6672 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6673 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6674 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6675 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6676 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6677 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6678 wcs_compile_range, byte_compile_range, truncate_wchar,
6679 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6680 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6681 count_mbs_length, wcs_re_match_2_internal,
6682 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6683 PREFIX(alt_match_null_string_p),
6684 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6685 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6686 regfree, PREFIX(extract_number)): Define with prototype. Remove
6687 now-unnecessary declaration, if any.
6688 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6690 Remove now-unnecessary casts among pointer types.
6691 * regex.h (_RE_ARGS): Remove. All uses removed.
6693 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6694 (free): Remove decl.
6696 * rpmatch.c: Include <stdlib.h> unconditionally.
6698 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6699 (free): Remove decl.
6701 * save-cwd.c: Include <stdlib.h> unconditionally.
6702 * xgetcwd.c: Likewise.
6704 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6705 (free): Remove decl.
6707 * strchrnul.c (strchrnul): Define with a prototype.
6708 Fix bug: c_in was not converted to char before searching.
6710 The following changes are not K&R related:
6712 * group-member.h: Include <sys/types.h>, so that this file is
6714 * makepath.h: Likewise.
6716 * getusershell.c (readname, default_index, line_size, readname):
6717 Use size_t, not int, for sizes.
6718 (readname): If the size overflows, report an error instead of
6721 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6723 * getndelim2.c: Assume stdlib.h per the C89 spec.
6725 2003-09-08 Paul Eggert <eggert@twinsun.com>
6727 Assume C89 or better; remove K&R cruft.
6728 A few of these changes were first proposed by Derek Robert Price
6729 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6731 * addext.c: Include <string.h> unconditionally.
6732 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6733 Don't declare getenv or malloc.
6735 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6736 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6738 (find_stack_direction, alloca): Use prototypes.
6740 * atexit.c (atexit): Define using a prototype.
6742 * basename.c, dirname.c, stripslash.c:
6743 Include <string.h> unconditionally.
6745 * bcopy.c: Include <stddef.h>.
6746 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6748 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6750 * error.h (error, error_at_line, error_print_progname)
6751 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6752 * error.c: Include error.h first, to check interface.
6753 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6754 (VA_START): Remove; all uses changeed to va_start.
6755 (exit, strerror): Remove decls.
6756 (error_print_progname): Prototype uncondionally.
6757 Don't include <errno.h>; no longer needed.
6758 (private_strerror): Remove.
6759 (error_tail): Always define.
6760 (error, error_at_line): Assume C89 or better; always use prototypes.
6761 * fatal.c: Include "fatal.h" first, to test interface.
6762 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6763 (VA_START): Remove; all uses changed to va_start.
6764 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6766 (exit): Remove decl.
6767 (fatal): Prototype unconditionally. Assume va_start works.
6768 Abort at end, to pacify gcc.
6770 * euidaccess.c (main): Define with a prototype.
6772 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6774 * exitfail.c: Include <stdlib.h> unconditionally.
6776 * fnmatch_.h (__P): Remove. All uses changed to assume
6778 * fnmatch.c: Include fnmatch.h first, to test interface.
6779 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6780 (getenv): Remove decl.
6781 (fnmatch): Define using a prototype.
6782 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6783 (FCT): Define using a prototype.
6785 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6787 * gethostname.c: Include <stddef.h>.
6788 (gethostname): Define with prototype. Length is size_t, not int.
6790 2003-09-08 Paul Eggert <eggert@twinsun.com>
6792 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6793 getversion.c should have been removed then, but was accidentally
6796 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6797 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6799 2003-09-07 Paul Eggert <eggert@twinsun.com>
6801 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6802 copy_tm_result. Bug reported by Simon Josefsson in
6803 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6805 2003-09-06 Paul Eggert <eggert@twinsun.com>
6807 * time_r.c, time_r.h: New files.
6809 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6811 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6812 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6814 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6816 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6817 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6820 * timegm.c: Switch to glibc implementation, with the following changes:
6821 [defined HAVE_CONFIG_H]: Include <config.h>.
6822 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6823 (__mktime_internal) [!defined _LIBC]: New decl.
6824 (__gmtime_r) [!defined _LIBC]: New macro and function.
6825 (timegm): Use a prototype, since gnulib assumes C89.
6826 Do not bother declaring tmp to be const, as it's not really usefu.
6827 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6828 (timegm): Declare only if HAVE_DECL_TIMEGM.
6830 2003-09-03 Paul Eggert <eggert@twinsun.com>
6832 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6833 Bug reported by Lute Kamstra in
6834 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6836 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6837 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6838 course with correspondingly smaller numbers for tomorrow and
6839 yesterday. From Tadayoshi Funaba. Originally installed into
6840 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6843 2003-08-31 Simon Josefsson <jas@extundo.com>
6845 * timegm.h: New file.
6846 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6848 2003-08-31 Karl Berry <karl@gnu.org>
6850 * argp.h: update from libc.
6852 2003-08-28 Bruno Haible <bruno@clisp.org>
6854 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6855 warning on QNX, which defines O_BINARY to 000000.
6857 2003-08-24 Bruno Haible <bruno@clisp.org>
6859 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6860 MSVC7 <stdio.h> is included later.
6862 2003-08-20 Bruno Haible <bruno@clisp.org>
6864 * progname.h: New file, from GNU gettext.
6865 * progname.c: New file, from GNU gettext.
6866 * progreloc.c: New file, from GNU gettext.
6868 2003-08-19 Bruno Haible <bruno@clisp.org>
6870 * xstrdup.c: Assume <string.h> exists.
6872 2003-08-18 Jim Meyering <jim@meyering.net>
6874 * setenv.h: Indent nested cpp directive.
6875 * vasnprintf.c: Remove trailing blanks.
6877 2003-08-17 Simon Josefsson <jas@extundo.com>
6878 Bruno Haible <bruno@clisp.org>
6880 * xstrndup.h: New file.
6881 * xstrndup.c: New file.
6883 2003-08-17 Bruno Haible <bruno@clisp.org>
6885 * strndup.h: New file.
6887 2003-08-16 Paul Eggert <eggert@twinsun.com>
6889 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6890 space, undoing this 2003-08-12 change:
6891 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6893 2003-08-16 Jim Meyering <jim@meyering.net>
6895 Merge from coreutils.
6896 * xstrtoimax.c: #else #if -> #elif.
6897 * xstrtoumax.c: Likewise.
6899 2003-08-15 Paul Eggert <eggert@twinsun.com>
6901 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6902 rather than tab, after '#' in shell-script copyright notices.
6903 Suggested by Bruno Haible.
6905 2003-08-15 Jim Meyering <jim@meyering.net>
6906 and Paul Eggert <eggert@twinsun.com>
6908 Merge from coreutils.
6909 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6910 member but strut utmpx does not. Needed for AIX 4.3.3.
6911 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6913 2003-08-15 Jim Meyering <jim@meyering.net>
6915 Merge from coreutils.
6916 * xgethostname.c: Include <stdlib.h>.
6917 (xghostname): Don't exit for anything other than memory-related
6918 failure; just return NULL.
6919 * userspec.c: Include "posixver.h".
6920 (parse_user_spec): Accept `.' as a separator only
6921 in pre-POSIX-200112 mode.
6922 * strtoimax.c: Use #elif rather than #else #if.
6923 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6924 Remove function, now that we can rely on a working tzset function.
6925 [!_LIBC]: Ensure that the required autoconf test has been run.
6926 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6927 Use underlying_strftime for %r.
6928 * sha.c: Merge in some clean-up and optimization changes from glibc.
6929 * sha.c (sha_stream) [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 * realloc.c: Update copyright date.
6935 2003-08-14 Jim Meyering <jim@meyering.net>
6937 Merge from coreutils.
6938 * obstack.h: Whitespace changes.
6939 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6940 and xcalloc return values.
6941 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6942 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6943 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6944 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6945 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6947 Use mntctl's return value to drive the entry-processing loop, since
6948 we can't rely on the value of the vmt_length member in the last
6949 entry. On some systems doing so could result in exhausting
6950 virtual memory. Based in part on a patch from Mike Jetzer.
6952 2003-08-14 Jim Meyering <jim@meyering.net>
6953 and Paul Eggert <eggert@twinsun.com>
6955 Merges from coreutils, plus other fixes.
6956 * physmem.c: Merge in portability changes from gcc/libiberty
6957 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6958 for credits and details. Thanks to Kaveh Ghazi for helping
6959 to keep these files in sync.
6960 (ARRAY_SIZE): Define it.
6961 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6962 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6963 (memcasecmp): Don't assume size_t fits in unsigned int.
6964 Remove casts and duplicate code.
6965 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6966 (memcpy): Remove definition.
6967 Merge in some clean-up and optimization changes from glibc.
6968 [BLOCKSIZE]: Move definition to top of file.
6969 Ensure that it is a multiple of 64.
6970 Rearrange loop exit tests so as to avoid performing an
6971 additional fread after encountering an error or EOF.
6972 * md5.h (md5_uintptr): Define.
6973 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6974 return to the initial working directory. Preserve errno
6976 * idcache.c: Include "xalloc.h".
6977 (xmalloc, xrealloc): Remove decls.
6978 (getuser): Remove casts no longer required in C89.
6979 * human.c: Include stdio.h, for sprintf.
6980 * group-member.c: Include "xalloc.h".
6981 (xmalloc, xrealloc): Remove decls.
6982 (get_group_info): Remove casts no longer required in C89.
6983 * getusershell.c (readname): Remove casts no longer required in C89.
6984 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6985 * getline.c: Whitespace fix, from coreutils.
6987 2003-08-13 Paul Eggert <eggert@twinsun.com>
6989 * exclude.c: Include <ctype.h>
6990 (IN_CTYPE_DOMAIN): New macro.
6992 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6995 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6996 Undo previous (whitespace-only) change.
6998 2003-08-12 Paul Eggert <eggert@twinsun.com>
7000 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7001 Normalize leading white space and remove trailing white space.
7002 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7003 notice, as per ../config/srclist-update.
7005 Merge from coreutils.
7006 * euidaccess.h: New file.
7007 * euidaccess.c: Include it.
7008 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7009 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7010 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7012 2003-08-11 Bruno Haible <bruno@clisp.org>
7014 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7015 (vasnprintf): Use it instead of wcslen.
7017 2003-08-11 Bruno Haible <bruno@clisp.org>
7019 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7020 value to ensure that _Bool promotes to int. Use #define for _Bool when
7021 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7023 2003-08-10 Karl Berry <karl@gnu.org>
7025 * regex.h: update from libc (whitespace fix).
7027 2003-08-09 Paul Eggert <eggert@twinsun.com>
7029 Merge some files from coreutils. These changes were
7030 originally made by Jim Meyering.
7031 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7032 many older Unixes require this.
7033 * alloca.c (alloca): Remove cast to argument of free;
7034 no longer needed in C89.
7035 * alloca_.h, regex.h: Fix white space to match
7036 what GNU indent does.
7038 2003-08-05 Paul Eggert <eggert@twinsun.com>
7040 * bumpalloc.h: Remove.
7042 2003-08-04 Paul Eggert <eggert@twinsun.com>
7044 * getloadavg.c: Change copyright notice and spacing to conform to
7047 Merge from coreutils.
7048 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7050 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7051 from Karl Berry, implemented by Jim Meyering.
7052 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7053 from Dmitry V. Levin.
7054 Remove anachronistic cast of xrealloc.
7055 * fnmatch_.h (__const): Remove. Use 'const'.
7056 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7057 type. Otherwise, it wouldn't compile with at least /bin/cc on
7058 ymp-cray-unicos9.0.2.X.
7059 Combine two mostly-identical uses of alloca into one.
7060 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7062 2003-08-04 Dave Love <d.love@dl.ac.uk>
7066 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7067 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7068 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7069 obsolete NLIST_NAME_UNION.
7070 [__GNU__]: Undef BSD and FSCALE.
7071 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7073 2003-08-03 Paul Eggert <eggert@twinsun.com>
7075 * stdbool_.h (_Bool): Make it signed char, instead of
7076 an enum type, so that it's guaranteed to promote to int. See:
7077 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7079 2003-07-31 Paul Eggert <eggert@twinsun.com>
7081 * strerror.c: Include config.h, limits.h. Declare sprintf.
7082 (strerror): Don't assume that a printable int fits in 14 bytes.
7084 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7085 Bruno Haible <bruno@clisp.org>
7087 * getline.h (getline, getdelim): Change return type to ssize_t.
7088 * getline.c (getline, getdelim): Likewise.
7089 Remove _GNU_SOURCE define; now it's defined in config.h through
7092 2003-07-22 Paul Eggert <eggert@twinsun.com>
7094 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7095 over-parenthesization in macros.
7097 Sync with coreutils.
7099 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7102 Use `exit_failure' for xalloc and xmemcoll instead of their own
7103 private exit-failure variables.
7104 * xalloc.h (xalloc_exit_failure): Remove.
7105 * xmalloc.c: Likewise. Include exitfail.h.
7106 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7107 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7108 * xmemcoll.c: Likewise. Include exitfail.h.
7109 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7111 2003-07-18 Paul Eggert <eggert@twinsun.com>
7113 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7114 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7115 to test that it can stand by itself. Include "exitfail.h".
7116 Clients should set exit_failure instead.
7117 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7119 2003-07-18 Andreas Schwab <schwab@suse.de>
7121 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7123 2003-07-18 Bruno Haible <bruno@clisp.org>
7125 * getndelim2.h: New file.
7126 * getndelim2.c: Make into a module of its own. Include config.h,
7128 (getndelim2): Make non-static. Change return type to ssize_t.
7129 * getline.h: Change argument names.
7130 * getline.c: Include getndelim2.h instead of getndelim2.c.
7131 * getnline.c: Include getndelim2.h.
7133 2003-07-17 Bruno Haible <bruno@clisp.org>
7135 * Makefile.am: Remove file.
7136 * Makefile.in: Remove file.
7138 2003-07-17 Bruno Haible <bruno@clisp.org>
7140 * getnline.h: New file.
7141 * getnline.c: New file.
7142 * getndelim2.c: New file, extracted from getline.c.
7143 (getndelim2): Renamed from getdelim2, with added nmax argument.
7144 * getline.c: Include getndelim2.c.
7145 (getdelim2): Moved out to getndelim2.c.
7146 (getline, getdelim): Update.
7148 2003-07-15 <karl@gnu.org>
7150 * vasnprintf.c: update from gettext.
7152 2003-07-15 Jim Meyering <jim@meyering.net>
7154 * makepath.c (make_path): Enclose diagnostic in _(...).
7156 2003-07-14 Paul Eggert <eggert@twinsun.com>
7158 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7159 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7160 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7161 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7162 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7163 updated automatically by ../config/srclist-update. This changes
7164 their license from LPGL to GPL.
7166 2003-07-14 Jim Meyering <jim@meyering.net>
7168 Don't emit diagnostics. Let callers do that.
7169 * save-cwd.c: Don't include "error.h".
7170 (save_cwd): Don't call error. Ensure that errno is valid
7171 when returning nonzero.
7173 * save-cwd.h (restore_cwd): Update prototype.
7174 * save-cwd.c (restore_cwd): Remove two parameters.
7175 Simplify. Don't call error upon failure. Let callers do that.
7176 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7177 when auditing is enabled. But don't bother updating the #if.
7179 2003-07-14 Simon Josefsson <jas@extundo.com>
7181 * mempcpy.h: New file.
7182 * mempcpy.c: New file.
7184 2003-07-14 Paul Eggert <eggert@twinsun.com>
7186 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7187 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7188 unicodeio.c, unicodeio.h, unlocked-io.h:
7189 Switch from LGPL to GPL.
7191 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7193 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7194 it breaks C++ compilation.
7195 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7197 2003-07-10 Jim Meyering <jim@meyering.net>
7199 * vasnprintf.c: Remove trailing blanks.
7200 Make cpp indentation consistent.
7202 2003-07-09 Paul Eggert <eggert@twinsun.com>
7204 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7205 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7206 Switch from LGPL to GPL.
7208 2003-07-07 Paul Eggert <eggert@twinsun.com>
7210 * mktime.c: Fix some boundary cases and remove need for floating point.
7212 Issue a compile-time diagnostic if time_t is floating point, or if
7213 two's complement arithmetic is not in effect, or if arithmetic
7214 right shift does not propagate the sign. These assumptions were
7215 all in the original code but they weren't checked.
7217 (TIME_T_MIDPOINT, verify): New macros.
7218 (__isleap): Remove; it has integer overflow problems.
7219 (leapyear): New function, without those problems.
7220 (ydhms_tm_diff): Remove; splitting into two parts.
7221 (ydhms_diff): New function, containing the arithmetic part of
7222 the old ydhms_tm_diff function. Issue a compile-time
7223 diagnostic if we are not using C99 integer division.
7224 Avoid casts when possible.
7225 (guess_time_tm): New function, containing the checking part of
7226 the old ydhms_tm_diff function. Return the new value, rather than
7227 the difference between it and the old. Accept a new argument T
7228 so that *T specifies the old value. Check for overflow in the result.
7230 (__mktime_internal): Use a time_t offset, not a long int offset.
7231 This undoes the 2003-06-04 change, which is no longer needed now
7232 that we have better overflow checking.
7233 (localtime_offset): Likewise.
7235 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7236 and long are 64-bit but int is only 32-bit.
7237 (ydhms_diff): Use long int to store year1 and yday1.
7238 Issue a compile-time diagnostic if long int is not wide enough.
7240 (__mktime_internal): Use long int to store adjusted year and yday.
7241 Use plain C rather than preprocessor commands, if that doesn't
7243 Check for overflow (and try to repair) after each probe
7244 rather than checking only at the very end. This avoids some bugs
7245 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7246 does not equal GMT offset at maximum time).
7247 Use integer to check for overflow rather than floating point; this
7248 is more portable to non-IEEE hosts, and is a tad faster.
7249 When we detect that we are oscillating between two values,
7250 don't check whether tm_isdst has the requested value, since
7251 we already know the answer. When tm_isdst has the wrong value,
7252 use a different heuristic to find the right one, based on the
7253 extreme values actually observed in practice in tz2003a,
7254 rather than the (overly optimistic) "previous 3 calendar quarters".
7256 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7257 "T const" to accommodate glibc style.
7258 (check_result): Use less-confusing report format. "long" -> "long int.
7260 Don't loop if the iteration overflows time_t.
7261 Allow a negative step in the iteration.
7263 2003-07-01 Paul Eggert <eggert@twinsun.com>
7265 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7266 having it depend on HAVE_SYS_TYPES_H.
7268 2003-06-25 Bruno Haible <bruno@clisp.org>
7270 * readlink.c: New file.
7272 2003-06-20 Bruno Haible <bruno@clisp.org>
7274 Assume C89, so PARAMS isn't needed.
7275 * unicodeio.h (PARAMS): Remove.
7276 * unicodeio.c: Don't use PARAMS.
7278 2003-06-18 Jim Meyering <jim@meyering.net>
7280 Merge changes from coreutils.
7281 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7282 Remove explicit declarations of xmalloc and realloc.
7284 (read_utmp): Remove anachronistic cast of xmalloc.
7286 2003-06-17 Paul Eggert <eggert@twinsun.com>
7288 Assume C89, so PARAMS isn't needed.
7289 * backupfile.h (PARAMS): Remove. All uses removed.
7290 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7291 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7292 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7293 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7294 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7295 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7296 xstrtol.h: Likewise.
7297 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7298 same.h, strverscmp.h: Do not include config.h; no longer needed.
7299 Anyway, config.h should always be included before any other file.
7301 2003-06-11 Simon Josefsson <jas@extundo.com>
7303 * sysexit_.h: New file.
7305 2003-05-20 Derek Price <derek@ximbiot.com>
7307 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7309 2003-06-10 Simon Josefsson <jas@extundo.com>
7311 * strchrnul.h: New file.
7312 * strchrnul.c: New file.
7314 2003-06-10 Simon Josefsson <jas@extundo.com>
7316 * argp.h: New file, from glibc.
7317 * argp-ba.c: New file, from glibc.
7318 * argp-eexst.c: New file, from glibc.
7319 * argp-fmtstream.c: New file, from glibc.
7320 * argp-fmtstream.h: New file, from glibc.
7321 * argp-fs-xinl.c: New file, from glibc.
7322 * argp-help.c: New file, from glibc.
7323 * argp-namefrob.h: New file, from glibc.
7324 * argp-parse.c: New file, from glibc.
7325 * argp-pv.c: New file, from glibc.
7326 * argp-pvh.c: New file, from glibc.
7327 * argp-xinl.c: New file, from glibc.
7329 2003-06-07 Jim Meyering <jim@meyering.net>
7331 * readtokens.h: Put `Free Software Foundation, Inc.'
7332 in place of my name in the copyright comment.
7333 Remove definition and uses of __P.
7336 * stat.c: Don't declare xmalloc explicitly.
7337 Instead, include "xalloc.h".
7338 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7339 xrealloc, and xcalloc return values.
7340 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7342 * xgetcwd.h: Remove definition/uses of PARAMS.
7344 2003-06-06 Jim Meyering <jim@meyering.net>
7346 * stdbool_.h: Renamed from stdbool.h.in.
7348 2003-06-06 Jim Meyering <jim@meyering.net>
7350 Merge from coreutils.
7351 * same.c: (same_name): Declare *_basename locals to be `const'.
7352 Consolidate declarations and initializations of *_base* locals.
7354 Merge from coreutils.
7355 This avoids a core dump on systems without GNU putenv,
7356 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7357 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7358 (unsetenv): New static function, from GNU libc.
7359 (rpl_putenv): Use it.
7361 * modechange.c: Remove trailing blanks.
7363 Merge from coreutils.
7364 * fsusage.c: Remove declaration of statfs.
7365 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7367 * posixtm.c: Include <stdbool.h> unconditionally.
7369 2003-06-05 Paul Eggert <eggert@twinsun.com>
7371 * mktime.c (__mktime_internal): When resolving a tm_isdst
7372 mismatch, look in future quarters as well as past. This fixes a
7373 bug when processing fall-backwards gaps immediately after a long
7374 period of daylight-saving time.
7376 * mktime.c: Assume freestanding C89 or better.
7377 (HAVE_LIMITS_H): Remove. Assume it's 1.
7378 (__P): Remove; not used.
7379 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7380 (mktime, not_equal_tm, print_tm, check_result,
7381 main): Use prototypes. Use const * where appropriate.
7382 (main): Fix typo in testing code that uncovered by above changes.
7383 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7385 2003-06-04 Paul Eggert <eggert@twinsun.com>
7387 * mktime.c: Fix Debian bug 177940
7388 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7389 (localtime_offset): Now long int, not time_t, because we want it
7390 to be guaranteed to be signed. All uses changed.
7391 (__mktime_internal): If overflow would occur when adding offset,
7394 Merge 'human' changes from coreutils. Rewrite to support
7395 locale-specific notations like thousands separators.
7396 * human.c: Simplify authorship notice.
7397 Include human.h immediately after config.h.
7398 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7399 <limits.h>: Do not include, since human.h does.
7400 (SIZE_MAX, UINTMAX_MAX): New macros.
7401 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7402 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7403 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7404 (power_letter): Renamed from suffixes.
7405 (generate_suffix_backwards): Remove.
7406 (adjust_value): Now takes int style (because of human.h changes)
7407 and long double value (for greater precision on some platforms).
7408 (group_number): New function.
7409 (human_readable): Use it. Use integer options, not enum.
7410 Put the options before the sizes in the arg list.
7411 Support all the new options.
7412 The old human_readable function has been removed;
7413 use inttostr.h instead.
7414 (human_readable, default_block_size, humblock):
7415 Use uintmax_t, not int, for block sizes.
7416 (human_readable_inexact, block_size_types): Remove.
7417 (block_size_opts): New constant.
7418 (human_options): Renamed from human_block_size, with new signature
7419 that allows block sizes up to UINTMAX_MAX. All callers changed.
7420 * human.h: Add copyright and authorship notice.
7421 Include <limits.h> and <stdbool.h> unconditionally.
7422 (PARAMS): Remove. All uses removed.
7423 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7424 (enum human_inexact_style): Remove tag; now a nameless enum.
7425 (human_floor, human_ceiling, human_round_to_even): Now have
7426 values 2, 0, 1 rather than -1, 1, 0.
7427 (human_group_digits, human_suppress_point_zero, human_autoscale,
7428 human_base_1024, human_SI, human_B): New constants.
7429 (human_readable_inexact, human_block_size): Remove.
7430 (human_readable): Size args are now uintmax_t, not int.
7431 (human_options): New decl.
7433 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7434 unnecessary now that we assume C89 or better. This change
7435 imported from coreutils.
7437 * mktime.c (__mktime_internal): Do not reject negative timestamps
7438 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7439 in the 2003-05-30 sync from glibc.
7441 .h files should stand alone, but we shouldn't include <sys/types.h>
7442 if we can get away with just <stddef.h>.
7444 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7445 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7446 rather than <sys/types.h>, as we merely need size_t.
7447 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7449 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7450 Include <stdio.h>, to get FILE.
7451 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7452 memcasecmp.h has included <stddef.h> and all we need is size_t.
7453 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7454 our interface, instead of including <sys/types.h>
7456 2003-06-02 Paul Eggert <eggert@twinsun.com>
7459 Fix some minor time-related bugs with POSIX time arguments.
7460 Some valid time stamps were being rejected (notably -1, and
7461 time stamps before 1900 on 64-bit hosts). And some invalid
7462 time stamps were being accepted, e.g. September 31.
7464 * posixtm.h (posixtime): Return bool instead of time_t, so
7465 that we can return (time_t) -1 successfully.
7466 * posixtm.c: Likewise.
7467 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7468 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7469 (t): Remove static var.
7470 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7471 of static var. All uses changed.
7472 (year): Do not reject years before 1900; they can occur with
7474 (posix_time_parse): Do not check for out-of-range components;
7475 that is now the caller's responsibility, since our checks were
7476 only approximations.
7477 (posixtime): Use mktime to check for out-of-range components,
7478 since it knows them exactly.
7479 If mktime returns (time_t) -1, check whether an error actually occurred
7480 by invoking localtime on -1.
7481 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7482 posixtime failures better.
7483 Improve the test data (in comments only).
7485 2003-05-30 <karl@gnu.org>
7487 * mktime.c: update from libc.
7489 2003-05-30 Bruno Haible <bruno@clisp.org>
7491 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7492 * localcharset.h: Likewise.
7493 * localcharset.c: Likewise.
7495 2003-05-28 Paul Eggert <eggert@twinsun.com>
7497 Assume the headers required for C89 freestanding compilers.
7498 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7499 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7500 without checking for HAVE_LIMITS_H.
7501 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7502 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7504 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7505 * exclude.c: Include <stdbool.h> unconditionally.
7506 * tempname.c: Include <stddef.h> unconditionally.
7507 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7508 * modechange.c, rpmatch.c (NULL): Don't define, since
7509 <stddef.h> does that.
7510 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7511 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7512 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7513 * xstrtol.c: Likewise.
7514 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7515 * savedir.c: Include <stddef.h> instead of defining NULL.
7517 * addext.c (addext): Use assignment rather than cast, to avoid
7518 warnings on some platforms.
7520 * mktime.c (__mktime_internal): Do not reject negative timestamps
7523 2003-05-10 Bruno Haible <bruno@clisp.org>
7525 * linebreak.c (iconv_string_length): Don't return -1 just because the
7526 string is longer than 4 KB.
7528 2003-05-12 Jim Meyering <jim@meyering.net>
7530 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7531 the space-padded-by-default conversion specifiers, %e, %k, %l.
7533 2003-05-03 Bruno Haible <bruno@clisp.org>
7535 Upgrade to Unicode-4.0.
7536 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7537 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7538 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7539 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7540 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7541 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7542 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7543 Change width of U+E0100..U+E01EF from 1 to 0.
7545 2003-04-25 Bruno Haible <bruno@clisp.org>
7547 * copy-file.c: Include <stddef.h>, for size_t.
7549 2003-04-25 Jim Meyering <jim@meyering.net>
7551 * copy-file.c (copy_file_preserving): Declare buf_size to be
7552 of type size_t, not int.
7554 2003-04-11 Jim Meyering <jim@meyering.net>
7556 Merge changes from Coreutils.
7558 2003-03-22 Jim Meyering <jim@meyering.net>
7560 * strftime.c (widen): Cast alloca return value to proper type.
7562 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7565 * strftime.c (my_strftime): Handle very large width
7566 specifications for numeric values correctly. Improve checks for
7569 2003-01-19 Jim Meyering <jim@meyering.net>
7571 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7572 (nl_get_alt_digit) [! defined my_strftime]: Define.
7573 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7574 _nl_get_alt_digit and _nl_get_walt_digit.
7576 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7577 These changes have no effect outside of _LIBC.
7579 2003-04-10 Bruno Haible <bruno@clisp.org>
7581 * findprog.h: New file, from GNU gettext.
7582 * findprog.c: New file, from GNU gettext.
7584 2003-04-05 Jim Meyering <jim@meyering.net>
7586 Merge changes from Coreutils.
7588 * exclude.h (PARAMS): Remove definition and uses.
7589 * exclude.c: Remove uses of `PARAMS'.
7591 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7592 Add test-cases for DOS filenames. Declare program_name.
7593 (main): Set up program_name. Patch by Rich Dawe.
7595 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7597 Use mntctl's return value to drive the entry-processing loop, since
7598 we can't rely on the value of the vmt_length member in the last
7599 entry. On some systems doing so could result in exhausting
7600 virtual memory. Based in part on a patch from Mike Jetzer.
7602 2003-04-04 Bruno Haible <bruno@clisp.org>
7604 * linebreak.h: New file, from GNU gettext.
7605 * linebreak.c: New file, from GNU gettext with slight modifications.
7606 * lbrkprop.h: New file, from GNU gettext.
7608 2003-04-03 Bruno Haible <bruno@clisp.org>
7610 * utf8-ucs4.h: New file, from GNU gettext.
7611 * utf16-ucs4.h: New file, from GNU gettext.
7612 * ucs4-utf8.h: New file, from GNU gettext.
7613 * ucs4-utf16.h: New file, from GNU gettext.
7615 2003-04-02 Bruno Haible <bruno@clisp.org>
7617 * binary-io.h: New file, from GNU gettext.
7619 2003-04-01 Bruno Haible <bruno@clisp.org>
7621 * pathname.h: New file, from GNU gettext.
7622 * concatpath.c: New file, from GNU gettext.
7624 2003-03-30 Bruno Haible <bruno@clisp.org>
7626 * copy-file.c (copy_file_preserving): Don't set owner if the function
7627 chown() doesn't exist.
7629 2003-03-28 Bruno Haible <bruno@clisp.org>
7631 * copy-file.h: New file, from GNU gettext.
7632 * copy-file.c: New file, from GNU gettext.
7634 2003-03-18 Jim Meyering <jim@meyering.net>
7636 * quote.c (quote_n): Fix typo in comment.
7638 2003-03-14 Jim Meyering <jim@meyering.net>
7640 Merge changes from Coreutils.
7641 * obstack.h (obstack_object_size): Declare temporary, __o,
7642 to be const, in order to avoid warnings.
7643 (obstack_room): Likewise.
7644 (obstack_empty_p): Likewise.
7646 2003-03-13 Paul Eggert <eggert@twinsun.com>
7648 Merge changes from Bison.
7649 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7650 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7651 when compiling Bison 1.875's `bitset bset = obstack_alloc
7652 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7653 * hash.c: Include <stdbool.h> unconditionally.
7655 2003-03-09 Paul Eggert <eggert@twinsun.com>
7657 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7658 Reported by Bruce Becker; see:
7659 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7661 2003-03-03 Paul Eggert <eggert@twinsun.com>
7662 Bruno Haible <bruno@clisp.org>
7664 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7665 Reported by John Hughes, see
7666 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7668 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7670 * poll_.h: New file.
7673 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7675 * mathl.h: New file.
7676 * acosl.c: New file.
7677 * asinl.c: New file.
7678 * atanl.c: New file.
7679 * ceill.c: New file.
7682 * floorl.c: New file.
7683 * frexpl.c: New file.
7684 * ldexpl.c: New file.
7686 * sincosl.c: New file.
7688 * sqrtl.c: New file.
7690 * trigl.c: New file.
7691 * trigl.h: New file.
7693 2003-02-17 Bruno Haible <bruno@clisp.org>
7695 * mkdtemp.h: New file, from GNU gettext.
7696 * mkdtemp.c: New file, from GNU gettext.
7698 2003-01-31 Bruno Haible <bruno@clisp.org>
7700 * rename.c: #undef rename before defining rpl_rename.
7701 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7703 2003-01-30 Bruno Haible <bruno@clisp.org>
7705 * printf-args.h: New file, from GNU gettext.
7706 * printf-args.c: New file, from GNU gettext.
7707 * printf-parse.h: New file, from GNU gettext.
7708 * printf-parse.c: New file, from GNU gettext.
7709 * vasnprintf.h: New file, from GNU gettext.
7710 * vasnprintf.c: New file, from GNU gettext.
7711 * asnprintf.c: New file, from GNU gettext.
7712 * vasprintf.h: New file, from GNU gettext with modifications.
7713 * vasprintf.c: New file, from GNU gettext.
7714 * asprintf.c: New file, from GNU gettext.
7716 2003-01-29 Bruno Haible <bruno@clisp.org>
7718 * stpncpy.h: New file, from GNU gettext with modifications.
7719 * stpncpy.c: New file, from GNU gettext with modifications.
7721 2003-01-28 Bruno Haible <bruno@clisp.org>
7723 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7725 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7728 2003-01-27 Bruno Haible <bruno@clisp.org>
7730 * xsetenv.h: New file, from GNU gettext.
7731 * xsetenv.c: New file, from GNU gettext.
7733 2003-01-23 Bruno Haible <bruno@clisp.org>
7735 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7737 2003-01-22 Bruno Haible <bruno@clisp.org>
7739 * exit.h: New file, from GNU gettext.
7741 2003-01-11 Bruno Haible <bruno@clisp.org>
7743 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7744 * strcase.h (strcasecmp, strncasecmp): Likewise.
7746 2003-01-14 Jim Meyering <jim@meyering.net>
7748 * same.c (same_name): Tweak a comment.
7750 2003-01-11 Bruno Haible <bruno@clisp.org>
7752 * same.c (same_name): Reorder tests so as to avoid calling stat()
7753 when a string comparison is sufficient.
7755 2003-01-11 Bruno Haible <bruno@clisp.org>
7757 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7760 2003-01-11 Bruno Haible <bruno@clisp.org>
7762 * hash-pjw.c: Add comment about low quality of this function.
7764 2003-01-12 Paul Eggert <eggert@twinsun.com>
7766 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7767 to avoid collisions with libcurses and libreadline.
7769 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7770 * getstr.h, getstr.c: Remove.
7771 * getline.c: Include "getline.h", to check interface.
7772 Move body of old getstr.c here: this defines MIN_CHUNK and
7773 declares getdelim2, which is renamed from getstr.
7774 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7776 * linebuffer.c (readlinebuffer): Renamed from readline.
7778 * linebuffer.h: Likewise.
7779 (readline): Remove backward-compatibility macro.
7781 2003-01-12 Jim Meyering <jim@meyering.net>
7783 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7785 2003-01-10 Bruno Haible <bruno@clisp.org>
7787 * alloca_.h: New file.
7788 * getdate.y: Unconditionally include alloca.h.
7789 * makepath.c: Likewise.
7790 * setenv.c: Likewise.
7791 * userspec.c: Likewise.
7793 2003-01-09 Bruno Haible <bruno@clisp.org>
7795 * stdbool.h.in: New file.
7797 2003-01-08 Bruno Haible <bruno@clisp.org>
7799 * safe-read.c: Include specification header first, to ensure its
7801 * full-write.c: Likewise.
7803 2003-01-08 Jim Meyering <jim@meyering.net>
7805 * full-write.c: Undefine and define-away `const' after inclusion
7806 of errno.h, not before. Suggestion from Bruno Haible.
7808 2003-01-07 Jim Meyering <jim@meyering.net>
7810 * full-write.c: Rework so that it may serve to define full_read, too.
7811 * full-read.c: Simply #define FULL_READ and include full-write.c.
7813 2003-01-06 Jim Meyering <jim@meyering.net>
7815 * version-etc.c: Update year in translatable copyright string.
7817 2002-12-25 Bruno Haible <bruno@clisp.org>
7819 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7820 * xstrtol.h: Likewise.
7821 * xstrtoimax.c: Likewise.
7822 * xstrtoumax.c: Likewise.
7823 * human.h: Likewise.
7825 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7826 on systems that have <inttypes.h> but not <stdint.h>.
7828 2002-12-31 Paul Eggert <eggert@twinsun.com>
7830 * memcoll.c (memcoll): Fall back on a simple algorithm using
7831 memcmp if strcoll doesn't work.
7833 2002-12-23 Bruno Haible <bruno@clisp.org>
7835 * localcharset.h: New file.
7836 * localcharset.c: Include it.
7837 * unicodeio.c: Likewise.
7839 2002-12-22 Bruno Haible <bruno@clisp.org>
7841 * utime.c (utime_null): No need to call ftruncate if the file was
7844 2002-12-23 Bruno Haible <bruno@clisp.org>
7846 * memcoll.c (STRCOLL): New macro.
7849 2002-12-22 Bruno Haible <bruno@clisp.org>
7851 * getstr.h (getstr): Define, to avoid clash with libcurses.
7852 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7854 2002-12-22 Bruno Haible <bruno@clisp.org>
7856 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7858 2002-12-23 Bruno Haible <bruno@clisp.org>
7860 * getline.h: Include <stddef.h>, for size_t.
7862 * unicodeio.h: Include <stddef.h>, for size_t.
7863 * unicodeio.c: Don't include <stddef.h>.
7865 2002-12-17 Bruno Haible <bruno@clisp.org>
7867 * canon-host.c (strdup): Remove unused declaration.
7869 * fsusage.c: Include full_read.h.
7870 (get_fs_usage): Use full_read instead of safe_read.
7872 * utime.c (utime_null): Use SAFE_READ_ERROR.
7874 2002-12-11 Bruno Haible <bruno@clisp.org>
7876 * setenv.h: Rewritten to cope with systems that have setenv() but not
7878 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7881 2002-12-11 Bruno Haible <bruno@clisp.org>
7883 * setenv.c (alloca): Fall back to malloc.
7885 (setenv): Use freea() to free memory allocated with alloca().
7887 2002-11-13 Bruno Haible <bruno@clisp.org>
7889 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7890 function declarations.
7891 * unsetenv.c (unsetenv): Likewise.
7893 2002-03-04 Bruno Haible <bruno@clisp.org>
7895 Portability to AIX 4.3.3.
7896 * unsetenv.c: New file, extracted from setenv.c.
7897 * setenv.c: Move the unsetenv() function to unsetenv.c.
7899 2001-12-20 Bruno Haible <bruno@clisp.org>
7901 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7902 use malloc instead. For SunOS 4.
7904 2001-12-11 Bruno Haible <bruno@clisp.org>
7906 * setenv.c: Declare alloca.
7907 (compar_fn_t): New typedef.
7908 (KNOWN_VALUE, STORE_VALUE): Use it.
7910 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7913 2002-12-10 Paul Eggert <eggert@twinsun.com>
7915 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7916 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7917 Choose values that are less likely to collide with system fnmatch
7919 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7920 defined (e.g., a pure POSIX system).
7921 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7922 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7924 2002-12-06 Jim Meyering <jim@meyering.net>
7926 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7928 Merge in changes from libc's misc/error.c, in preparation
7929 for the merge of gnulib's changes back into libc.
7931 * error.c (_): Define only if not already defined.
7932 Move definition to follow all #include directives.
7933 Include unlocked-io.h only if !_LIBC.
7934 [_LIBC]: Include <libio/libioP.h>.
7935 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7936 (fflush): Tweak definition to use INTUSE.
7939 2002-12-05 Paul Eggert <eggert@twinsun.com>
7941 * alloca.c [defined emacs]: Include "lisp.h".
7942 (xalloc_die) [defined emacs]: New macro.
7943 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7944 [! defined emacs]: Include <xalloc.h>.
7945 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7946 (pointer): Typedef to POINTER_TYPE *.
7947 (malloc): Remove decl; we now always use xmalloc.
7948 (alloca): Use old-style definition, since Emacs needs this.
7949 Check for arithmetic overflow when computing combined size.
7951 2002-12-04 Paul Eggert <eggert@twinsun.com>
7953 Do not generate unlocked-io.h automatically, since it's easier to
7954 maintain it by hand.
7956 * unlocked-io.h: New file, from GNU diffutils,
7957 but with proper copyright notice and attribution.
7959 * Makefile.am: Add copyright notice.
7960 (libfetish_a_SOURCES): Add unlocked-io.h.
7961 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7962 (DISTCLEANFILES, io_functions): Remove macros.
7963 (EXTRA_DIST): Remove gen_uio.
7964 (unlocked-io.h): Remove rule.
7966 2002-12-04 Jim Meyering <jim@meyering.net>
7968 Reflect the fact that stat.c and lstat.c are no longer generated.
7969 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7970 (DISTCLEANFILES): Likewise.
7971 (EXTRA_DIST): Likewise.
7972 (all_local): Don't depend on stat.c or lstat.c.
7973 (stat.c, lstat.c): Remove rules.
7974 (EXTRA_DIST): Remove xstat.in.
7976 * xstat.in: Remove file. Contents moved into stat.c.
7977 * stat.c: New file. Contents mostly from xstat.in.
7978 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7979 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7981 * safe-read.c: Rework so that it may serve to define safe_write, too.
7982 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7984 2002-12-03 Jim Meyering <jim@meyering.net>
7986 * safe-read.c, safe-write.c: Change variable names and comments, but
7987 not semantics, to minimize the differences between these two files.
7988 (safe_read): Change comment to mention SAFE_READ_ERROR.
7990 * safe-read.c (IS_EINTR): Define.
7991 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7993 2002-12-02 Bruno Haible <bruno@clisp.org>
7995 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7996 Define, taken from safe-read.c.
7997 (INT_MAX): Provide fallback.
7998 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7999 * safe-write.h (SAFE_WRITE_ERROR): Define.
8001 * safe-read.c (EINTR): Remove definition.
8002 (safe_read): Don't use EINTR if it is absent.
8004 2002-12-02 Jim Meyering <jim@meyering.net>
8006 * safe-read.c (EINTR): Define.
8007 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8008 (INT_MAX): Provide fallback.
8009 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8011 * safe-read.h (SAFE_READ_ERROR): Define.
8013 2002-12-01 Jim Meyering <jim@meyering.net>
8015 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8016 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8018 2002-11-27 Paul Eggert <eggert@twinsun.com>
8020 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8021 hash_rehash): Replace `if (limit <= value) abort ();' with
8022 `if (! (value < limit)) abort ();', for readability.
8024 2002-11-26 <karl@gnu.org>
8026 * strdup.c: copy from libc again, with jim's ok.
8027 * .cppi-disable: re-add strdup.c
8029 2002-11-25 <karl@gnu.org>
8031 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8032 instead of "strtol.c".
8034 2002-11-25 Jim Meyering <jim@meyering.net>
8036 * mktime.c: Sync from libc, now that it has the latest fix.
8038 2002-11-24 <karl@gnu.org>
8040 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8041 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8043 2002-11-24 Jim Meyering <jim@meyering.net>
8045 Update from coreutils:
8047 * mktime.c: Merge in changes from libc.
8049 Avoid a link-time failure on some Linux systems.
8050 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8051 (__mon_yday): Declare with the STATIC attribute.
8052 (__mktime_internal): Likewise.
8053 Based on a report from Greg Schafer.
8055 2002-11-23 Jim Meyering <jim@meyering.net>
8057 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8058 Use `unsigned', not `int', as type of index.
8060 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8062 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8064 2002-11-22 Paul Eggert <eggert@twinsun.com>
8066 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8067 hint that one should use `if (! x) abort ();' rather than `assert
8068 (x);', and anyway it's one less thing to worry about configuring.
8069 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8070 hash_rehash, hash_insert): Use abort rather than assert.
8072 2002-11-22 Paul Eggert <eggert@twinsun.com>
8074 * quotearg.h: Allow multiple inclusion by surrounding with
8075 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8076 so that we can be included first.
8077 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8078 * quotearg.c: Include quotearg.h immediately after config.h.
8079 No need to include stddef.h or sys/types.h any more.
8080 Surround local include files with "", not "<>".
8081 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8082 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8083 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8084 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8085 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8086 (ISPRINT): Remove; no longer needed now that we assume C89.
8088 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8091 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8092 quotearg_char): Use SIZE_MAX rather than
8093 (size_t) -1 when we are talking about "infinity".
8095 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8097 2002-11-22 Bruno Haible <bruno@clisp.org>
8099 * safe-read.h: Assume C89. Add comments.
8100 (safe_read): Change return type to size_t.
8101 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8102 counts > SSIZE_MAX correctly.
8103 * safe-write.h: New file.
8104 * safe-write.c: New file.
8105 * full-read.h: New file.
8106 * full-read.c: New file.
8107 * full-write.h: Assume C89. Add comments.
8108 * full-write.c: Include safe-write.h.
8109 (full_write): Rewritten to use safe_write.
8110 Suggested by Jim Meyering and Paul Eggert.
8112 2002-11-21 Bruno Haible <bruno@clisp.org>
8114 Remove case insensitive option matching.
8115 * argmatch.h (argcasematch): Remove declaration.
8116 (ARGCASEMATCH): Remove macro.
8117 (__xargmatch_internal): Remove case_sensitive argument.
8118 (XARGMATCH): Update.
8119 (XARGCASEMATCH): Remove macro.
8120 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8121 case_sensitive argument.
8122 (argcasematch): Remove function.
8123 (__xargmatch_internal): Remove case_sensitive argument.
8124 (main): Use XARGMATCH instead of XARGCASEMATCH.
8126 * xmalloc.c: Change compile-time error message. Add comment about
8127 required autoconf version.
8129 2002-11-21 Jim Meyering <jim@meyering.net>
8131 * strdup.c (strdup): Tweak comment and initial #if/#include.
8133 Merge in changes from the coreutils.
8135 2002-09-25 Paul Eggert <eggert@twinsun.com>
8136 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8137 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8138 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8139 int. Work more efficiently if X is the same width as uintmax_t.
8140 Do not compare X to -1, to avoid bogus compiler warning.
8141 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8142 Don't assume that f_frsize and f_bsize are the same type.
8144 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8147 * makepath.c (make_path): Restore umask *before* creating the final
8149 (make_path): Minor reformatting.
8151 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8152 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8154 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8155 ones. At least on GNU/Linux systems, `auto' means something else.
8158 2002-11-20 Paul Eggert <eggert@twinsun.com>
8160 Merge argmatch cleanups from Bison. Assume C89.
8162 * argmatch.c: Include config.h here, not in argmatch.h.
8163 Include stdlib.h, for EXIT_FAILURE.
8164 Always include <string.h>, since we assume C89.
8165 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8166 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8167 Include <stddef.h> instead, since it's all we need for size_t.
8168 (PARAMS): Remove. All uses removed.
8169 (ARRAY_CARDINALITY): Do not bother to #undef.
8170 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8171 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8172 Remove unnecessary parentheses.
8173 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8174 Insert necessary parentheses.
8175 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8176 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8178 2002-11-19 Bruno Haible <bruno@clisp.org>
8180 * mbswidth.c: Include mbswidth.h right at the beginning.
8181 * mbswidth.h: Include <stddef.h>, for size_t.
8183 * mbswidth.h (PARAMS): Remove macro.
8184 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8185 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8187 * gcd.h (PARAMS): Remove macro.
8188 (gcd): Use ANSI C function declarations.
8189 * gcd.c (gcd): Likewise.
8191 2002-11-15 Bruno Haible <bruno@clisp.org>
8193 * strcspn.c: Include <stddef.h>.
8194 (strcspn): Use ANSI C function declaration. Change return type to
8196 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8197 (strpbrk): Use NULL.
8198 * strpbrk.h (PARAMS): Remove macro.
8199 (strpbrk): Use ANSI C function declaration.
8200 * strstr.c: Don't include <sys/types.h>.
8201 * strstr.h (PARAMS): Remove macro.
8202 (strstr): Use ANSI C function declarations.
8204 2002-11-06 Bruno Haible <bruno@clisp.org>
8206 * gcd.h (gcd): Change argument type to 'unsigned long'.
8207 * gcd.c (gcd): Likewise.
8209 2002-11-05 Bruno Haible <bruno@clisp.org>
8211 * gcd.h: New file, from gettext-0.11.5.
8212 * gcd.c: New file, from gettext-0.11.5.
8214 2002-11-05 Bruno Haible <bruno@clisp.org>
8216 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8217 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8218 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8219 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8221 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8222 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8224 * closeout.c: Include gettext.h instead of <libintl.h>.
8225 * human.c: Include gettext.h instead of <libintl.h>.
8226 * quotearg.c: Include gettext.h instead of <libintl.h>.
8227 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8228 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8229 * userspec.c: Include gettext.h instead of <libintl.h>.
8230 * version-etc.c: Include gettext.h instead of <libintl.h>.
8231 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8232 (textdomain): Remove definition.
8233 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8235 * long-options.c: Remove include of <libintl.h> and definition of _.
8236 * same.c: Remove include of <libintl.h> and definition of _.
8238 2002-11-04 Bruno Haible <bruno@clisp.org>
8240 * stpcpy.h: New file, from GNU gettext-0.11.5.
8241 * strcase.h: New file, from GNU gettext-0.11.5.
8242 * strpbrk.h: New file, from GNU gettext-0.11.5.
8243 * strstr.h: New file, from GNU gettext-0.11.5.
8244 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8246 2002-05-09 Bruno Haible <bruno@clisp.org>
8248 * config.charset: Update for newest glibc. Add canonical names
8249 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8251 2002-05-09 Bruno Haible <bruno@clisp.org>
8253 * localcharset.c (get_charset_aliases): Add more Windows specific
8256 2002-05-08 Owen Taylor <otaylor@redhat.com>
8258 * config.charset: A few additions for Solaris.
8260 2001-12-05 Bruno Haible <bruno@clisp.org>
8262 * localcharset.c (locale_charset): Don't return an empty string.
8264 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8266 * config.charset: msdos in uk_UA uses CP1125.
8268 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8270 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8271 * localcharset.c (locale_charset): Declare as extern "C".
8273 2002-02-15 Bruno Haible <bruno@clisp.org>
8275 * config.charset [msdosdjgpp]: For Russian, use CP866.
8277 2002-02-11 Bruno Haible <bruno@clisp.org>
8279 * config.charset: Add support for NetBSD.
8281 2002-09-25 <karl@gnu.org>
8283 * strdup.c: copy from libc/string (via ../config/srclist*).
8284 * getopt*: copy from libc/posix.
8285 * gettext.h: copy from gettext.
8286 * .cppi-disable: add strdup.c, gettext.h.
8288 2002-07-01 Jim Meyering <meyering@lucent.com>
8290 * c-stack.c: Include sys/time.h.
8291 From Volker Borchert.
8293 2002-06-11 Paul Eggert <eggert@twinsun.com>
8295 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8296 New macro. Use it uniformly instead of
8297 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8298 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8299 reported by Vin Shelton.
8301 2002-06-22 Jim Meyering <meyering@lucent.com>
8303 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8304 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8306 2002-06-22 Paul Eggert <eggert@twinsun.com>
8308 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8309 Do not assume SA_SIGINFO behavior.
8310 Bug reported by Jim Meyering on NetBSD 1.5.2.
8312 2002-06-22 Jim Meyering <meyering@lucent.com>
8314 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8316 * exitfail.c, exitfail.h: Likewise.
8317 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8319 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8321 (EXTRA_DIST): Add fnmatch_loop.c.
8322 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8324 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8325 * fnmatch.c: Update from diffutils-2.8.2.
8326 * fnmatch_.h: New file. From diffutils-2.8.2.
8327 * fnmatch.h: Remove file.
8329 2002-06-18 Paul Eggert <eggert@twinsun.com>
8331 * file-type.h: Report an error if neither S_ISREG nor
8332 S_IFREG is defined, instead of using a test specific to glibc
8333 2.2. This should be safe, since POSIX requires S_ISREG and
8334 Unix Version 7 had S_IFREG. We don't need to check for
8335 <sys/types.h> since we don't use any symbols that it defines.
8337 2002-06-15 Jim Meyering <meyering@lucent.com>
8339 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8340 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8341 have been included before this file.
8343 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8345 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8346 so that each temporary file name is unique and valid in the first
8347 8 characters, for operation under DOS.
8349 2002-06-15 Jim Meyering <meyering@lucent.com>
8351 Work even with DJGPP 2.03, which lacks support for symlinks.
8353 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8355 * lchown.c (S_ISLNK): Likewise.
8357 2002-06-14 Jim Meyering <meyering@lucent.com>
8359 * file-type.h: Use the version from diffutils-2.8.2.
8360 * file-type.c: Likewise.
8362 2002-05-27 Jim Meyering <meyering@lucent.com>
8364 Fix a problem seen only on nonconforming systems whereby ls.c's
8365 use of localtime, and then of gettimeofday would cause trouble:
8366 the localtime call used to initialize rpl_gettimeofday's save
8367 mechanism would clobber ls's current local time information so
8368 that in any long listing the first file would always be listed
8369 with date 1970-01-01. Analysis by Volker Borchert.
8371 * gettimeofday.c (localtime): Undefine.
8372 (rpl_localtime): New function.
8374 2002-05-22 Jim Meyering <meyering@lucent.com>
8376 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8377 * file-type.h: New file.
8378 * file-type.c (file_type): New file/function. Extracted from diffutils.
8380 2002-04-29 Paul Eggert <eggert@twinsun.com>
8382 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8384 2002-04-28 Paul Eggert <eggert@twinsun.com>
8386 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8387 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8388 of 127, since 64 is the largest conceivable number for ancient
8390 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8392 2002-04-28 Jim Meyering <meyering@lucent.com>
8394 * sig2str.c (WTERMSIG): Remove definition (unused).
8396 2002-04-28 Paul Eggert <eggert@twinsun.com>
8398 * sig2str.h, sig2str.c: New files.
8399 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8401 2002-04-24 Jim Meyering <meyering@lucent.com>
8403 * gettext.h: New file, from Gettext.
8404 * Makefile.am (INCLUDES): Remove -I../intl.
8405 (libfetish_a_SOURCES): Add gettext.h.
8407 2002-04-16 Jim Meyering <meyering@lucent.com>
8409 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8410 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8411 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8413 2002-04-12 Jim Meyering <meyering@lucent.com>
8415 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8417 2002-03-10 Jim Meyering <meyering@lucent.com>
8419 * makepath.c (make_path): Remove a comma from a diagnostic.
8420 Suggestion from Santiago Vila.
8422 2002-03-08 Jim Meyering <meyering@lucent.com>
8424 * rename.c: Mention that this wrapper is needed also on
8425 mips-dec-ultrix4.4 systems.
8427 2002-03-02 Jim Meyering <meyering@lucent.com>
8429 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8430 not HAVE_CLOCK_SETTIME.
8432 2002-02-27 Paul Eggert <eggert@twinsun.com>
8434 * nanosleep.h: Rename to....
8435 * timespec.h: New name for nanosleep.h. All uses changed.
8437 * gettime.c: New file.
8438 * settime.c: New file.
8441 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8442 timespec.h. Remove nanosleep.h.
8444 2002-02-25 Paul Eggert <eggert@twinsun.com>
8446 * acl.c, acl.h: New files.
8447 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8449 2002-02-24 Jim Meyering <meyering@lucent.com>
8451 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8452 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8453 cause trouble. Reported by Nelson Beebe.
8455 2002-02-23 Paul Eggert <eggert@twinsun.com>
8457 * path-concat.c (xpath_concat): Reorder code to pacify
8458 compilers that don't know that xalloc_die never returns.
8460 2002-02-20 Jim Meyering <meyering@lucent.com>
8462 * getdate.c: Regenerate using bison-1.33.
8464 2002-02-15 Paul Eggert <eggert@twinsun.com>
8466 * posixver.c, posixver.h: New files.
8467 * Makefile.am (libfetish_a_SOURCES): Add them.
8469 2002-02-02 Paul Eggert <eggert@twinsun.com>
8470 Bruno Haible <bruno@clisp.org>
8472 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8473 (fwrite_success_callback): New declaration.
8474 * unicodeio.c (unicode_to_mb): New function, extracted from
8475 print_unicode_char. Call failure callback instead of error.
8476 (fwrite_success_callback): New function.
8477 (exit_failure_callback): New function.
8478 (fallback_failure_callback): New function.
8479 (print_unicode_char): Call unicode_to_mb.
8481 2002-01-26 Jim Meyering <meyering@lucent.com>
8483 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8485 2002-01-22 Jim Meyering <meyering@lucent.com>
8487 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8488 Otherwise, some versions of automake would omit the rule that makes
8489 Makefile from Makefile.in.
8491 2001-01-21 Paul Eggert <eggert@twinsun.com>
8493 * xmemcoll.h, xmemcoll.c: New files.
8494 * Makefile.am (libfetish_a_SOURCES): Add them.
8495 * memcoll.c: Include errno.h, and declare errno if not defined.
8496 (memcoll): Set errno to zero if there is no error.
8498 * quotearg.c (quotearg_buffer_restyled):
8499 Fix bug with quoting buffers containing NUL when backslashing escapes.
8500 This bug was exposed by the other changes in this patch.
8501 (quotearg_n_options): New arg ARGSIZE.
8502 All callers changed.
8503 (quoting_options_from_style): New function.
8504 (quotearg_n_style): Use it.
8505 (quotearg_n_style_mem): New function.
8507 * quotearg.h (quotearg_n_style_mem): New function.
8509 2002-01-16 Jim Meyering <meyering@lucent.com>
8511 * getdate.y: Add three semicolons, each just before a closing brace.
8512 Bison (as of version 1.31) no longer papers over that mistake.
8514 2002-02-14 Paul Eggert <eggert@twinsun.com>
8516 * backupfile.c (ISDIGIT): Comment fix.
8517 * getdate.y (ISDIGIT): Likewise.
8518 * posixtm.c (ISDIGIT, year): Likewise.
8519 * strverscmp.c (ISDIGIT): Likewise.
8520 * userspec.c (ISDIGIT): Likewise.
8522 2002-01-05 Jim Meyering <meyering@lucent.com>
8524 * version-etc.c (version_etc_copyright): Update copyright year.
8526 2001-01-19 Paul Eggert <eggert@twinsun.com>
8528 * closeout.c (close_stdout_status): If ferror (stdout), do
8529 not silently exit merely because the output buffer happens to
8530 have nothing pending.
8532 2001-12-18 Paul Eggert <eggert@twinsun.com>
8534 See the big note in ../ChangeLog.
8535 * human.c (suffixes): Prefer K to k for 1024.
8536 (generate_suffix_backwards): New function.
8537 (human_readable_inexact): Use it.
8538 * xstrtol.c (__xstrtol): If there is no number but there
8539 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8540 Accept 'K' as well as 'k'.
8542 2001-12-15 Jim Meyering <meyering@lucent.com>
8544 * regex.h (__restrict_arr): Update from libc.
8546 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8547 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8550 2001-12-10 Jim Meyering <meyering@lucent.com>
8552 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8553 Instead, include "xalloc.h".
8554 (initbuffer): Don't cast xmalloc return value to char*.
8555 (readline): Reword comment.
8556 Don't cast xrealloc return value to char*
8559 2001-12-09 Jim Meyering <meyering@lucent.com>
8561 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8562 `signed and unsigned type in conditional expression'.
8563 * posixtm.c (posix_time_parse): Likewise.
8565 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8567 * readtokens.c (readtoken): Declare an index to be of type unsigned
8568 to avoid a pedantic warning.
8570 * getstr.c: Don't include assert.h.
8571 (getstr): Remove warning-evoking assertions.
8572 Return -1 if offset parameter is out of bounds.
8573 Change the type of a local from int to size_t.
8575 * strftime.c (my_strftime_localtime_r): Include this function
8576 definition in the `#if ! HAVE_TM_GMTOFF' block.
8578 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8579 Include xalloc.h instead.
8581 2001-12-02 Jim Meyering <meyering@lucent.com>
8583 * tempname.c: Don't declare getenv, thus reverting the change of
8584 2001-11-18. It's no longer necessary, now that stdlib.h is always
8587 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8588 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8590 2001-11-30 Akim Demaille <akim@epita.fr>
8592 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8593 before being defined.
8595 2001-11-27 Paul Eggert <eggert@twinsun.com>
8597 * quotearg.h (quotearg_n, quotearg_n_style):
8598 First arg is int, not unsigned.
8599 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8600 (SIZE_MAX, UINT_MAX): New macros.
8601 (quotearg_n_options): Abort if N is negative.
8602 Avoid overflow check on hosts where size_t is 64 bits and int
8603 is 32 bits, as overflow is impossible there.
8604 Fix off-by-one typo that caused unnecessary reallocation.
8606 2001-11-27 Jim Meyering <meyering@lucent.com>
8608 * tempname.c: Merge with version from libc.
8609 * regex.c: Likewise.
8611 * tempname.c: Include stdlib.h unconditionally. On some old systems
8612 for which STDC_HEADERS is 0, it was not included, resulting in a
8613 warning about an integer-to-pointer conversion problem with getenv.
8614 Reported by Volker Borchert.
8616 2001-11-26 Jim Meyering <meyering@lucent.com>
8618 * gtod.h: Remove file.
8619 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8620 * gettimeofday.c: Don't include gtod.h.
8621 (GTOD_init): Remove function.
8622 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8623 Suggestion from Volker Borchert.
8625 2001-11-23 Jim Meyering <meyering@lucent.com>
8627 * hash.h (struct hash_table): Don't define here. Merely declare it.
8628 * hash.c (struct hash_table): Define it here instead.
8630 2001-11-22 Jim Meyering <meyering@lucent.com>
8632 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8634 2001-11-18 Paul Eggert <eggert@twinsun.com>
8636 * tempname.c (TMP_MAX): Remove; no longer needed.
8637 (TEMPORARIES): New macro.
8638 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8639 removes an artificial limitation (e.g. HP-UX 10.20, where
8642 2001-11-18 Jim Meyering <meyering@lucent.com>
8644 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8647 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8648 files will be created before anything else.
8650 2001-11-17 Jim Meyering <meyering@lucent.com>
8652 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8653 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8654 rather than group writable. Patch by Juan F. Codagnone.
8656 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8657 Instead, include "xalloc.h".
8659 * mountlist.c: Include unlocked-io.h after all system headers.
8660 Remove explicit declarations of xmalloc, xrealloc,
8661 and xstrdup. Instead, include "xalloc.h".
8663 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8664 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8665 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8667 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8668 Reported by Padraig Brady.
8670 * mkstemp.c: #undef mkstemp.
8672 (rpl_mkstemp): Rename from mkstemp.
8675 2001-11-16 Jim Meyering <meyering@lucent.com>
8677 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8678 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8679 determine the amount of total physical memory, use pstat_getstatic.
8680 HPUX-11 doesn't define _SC_PHYS_PAGES.
8681 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8682 If sysconf couldn't be used to determine the amount of available
8683 physical memory, use both pstat_getstatic and pstat_getdynamic.
8684 Based on a patch from Bob Proulx.
8686 2001-11-05 Jim Meyering <meyering@lucent.com>
8688 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8690 2001-11-03 Jim Meyering <meyering@lucent.com>
8692 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8693 in argmatch_to_argument call.
8695 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8698 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8699 e.g., a fault due to an attempt to free a NULL pointer.
8701 2001-11-01 Jim Meyering <meyering@lucent.com>
8703 * dirfd.c, dirfd.h: New files.
8704 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8706 * hash.c (hash_print) [TESTING]: Clean up.
8708 2001-10-22 Paul Eggert <eggert@twinsun.com>
8710 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8711 to avoid a warning if -Wall.
8713 2001-10-21 Paul Eggert <eggert@twinsun.com>
8715 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8717 2001-10-21 Jim Meyering <meyering@lucent.com>
8719 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8720 this code would end up calling gettext even in packages built
8722 * getopt.c (_): Likewise.
8723 * regex.c (_): Likewise.
8725 2001-10-20 Paul Eggert <eggert@twinsun.com>
8727 * error.c (strerror_r): Do not declare unless !_LIBC.
8728 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8729 Use strerror_r that is only a macro, even if it is not a function.
8730 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8731 (private_strerror): Use prototypes, not old-style function definition.
8732 (print_errno_message): New function.
8733 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8735 (error_tail, error, error_at_line): Use it.
8737 2001-10-11 Jim Meyering <meyering@lucent.com>
8739 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8740 and quote_n (1, ... to avoid clobbering a buffer.
8742 2001-10-05 Jim Meyering <meyering@lucent.com>
8744 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8745 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8746 * hash-pjw.h: New file.
8748 2001-09-30 Jim Meyering <meyering@lucent.com>
8750 * mountlist.c [MOUNTED_GETFSSTAT]:
8751 Include <sys/ucred.h>, for Apple Darwin.
8752 Include sys/mount.h and sys/fs_types.h only if available.
8754 (read_filesystem_list): Use FS_TYPE.
8756 2001-09-29 Paul Eggert <eggert@twinsun.com>
8758 * exclude.c (excluded_filename): 0 -> false, since it's
8761 2001-09-28 Paul Eggert <eggert@twinsun.com>
8763 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8764 #defines strtoimax. Also treat the other strto* functions
8767 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8768 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8769 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8771 2001-09-26 Jim Meyering <meyering@lucent.com>
8773 Most macros in unlocked-io.h had the wrong number of arguments.
8774 * gen-uio: New script.
8775 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8776 * unlocked-io.hin: Remove file.
8777 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8778 rather than trying to embed it here.
8779 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8780 Reported by Padraig Brady.
8782 2001-09-25 Volker Borchert <bt@teknon.de>
8784 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8786 2001-09-23 Jim Meyering <meyering@lucent.com>
8788 * mountlist.c: Remove useless parentheses in #if directives.
8789 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8790 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8792 2001-09-22 Jim Meyering <meyering@lucent.com>
8794 * localcharset.c: Update from latest gettext.
8795 * config.charset: Likewise.
8797 2001-09-20 Jim Meyering <meyering@lucent.com>
8799 * xstrtol.c (strtoimax): Guard declaration with
8800 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8801 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8802 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8803 (strtoumax): Likewise, for completeness (it wasn't necessary).
8805 2001-09-06 Paul Eggert <eggert@twinsun.com>
8807 * strtoimax.c (HAVE_LONG_LONG):
8808 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8809 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8810 to work around bug in IBM C compiler.
8812 2001-09-16 Jim Meyering <meyering@lucent.com>
8814 * mkdir.c: New file.
8816 2001-09-04 Paul Eggert <eggert@twinsun.com>
8818 * xgetcwd.c: Revert some of the previous change; intead,
8819 fix the HAVE_GETCWD_NULL code to behave more like the
8820 !HAVE_GETCWD_NULL code used to.
8823 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8826 2001-09-04 Paul Eggert <eggert@twinsun.com>
8828 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8829 Use ssize_t, not int, to store result of readlink.
8830 Check for ssize_t overflow as well as size_t overflow,
8831 as POSIX says the result of readlink is implementation-defined
8832 when ssize_t overflows.
8833 Remove unnecessary cast to char*.
8834 Use free+malloc instead of realloc, as the storage doesn't need
8835 to be preserved and it's clearer and can be more efficient that way.
8836 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8837 * xreadlink.h (xreadlink): Update prototype.
8839 2001-09-03 Paul Eggert <eggert@twinsun.com>
8841 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8842 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8843 spotted by Jim Meyering.
8845 2001-09-03 Jim Meyering <meyering@lucent.com>
8847 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8849 2001-09-03 Paul Eggert <eggert@twinsun.com>
8851 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8852 like the HAVE_GETCWD_NULL code.
8853 Include pathmax.h if not HAVE_GETCWD.
8854 Do not include xalloc.h.
8855 (INITIAL_BUFFER_SIZE): New symbol.
8856 Do not use xmalloc / xrealloc, since the caller is responsible for
8857 handling errors. Preserve errno around `free' during failure.
8858 Do not overrun buffer when using getwd.
8860 2001-09-03 Paul Eggert <eggert@twinsun.com>
8862 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8863 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8865 2001-09-02 Jim Meyering <meyering@lucent.com>
8867 * error.c: Update from GNU libc.
8869 2001-09-01 Jim Meyering <meyering@lucent.com>
8871 * xreadlink.c: New file.
8872 * xreadlink.h: New file.
8873 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8875 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8876 doesn't conflict with sparc Solaris 7's definition in
8877 /usr/include/sys/int_types.h.
8879 * exclude.c: Use `""', not `<>' to #include non-system header files.
8880 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8881 and strncasecmp as r-values. Unixware didn't have declarations.
8883 2001-08-31 Jim Meyering <meyering@lucent.com>
8885 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8886 Use an initial, malloc'd, buffer of length 128 rather than
8887 a statically allocated one of length 1024.
8889 2001-08-30 Paul Eggert <eggert@twinsun.com>
8891 * xgetcwd.c: Don't include pathmax.h.
8892 Include stdlib.h and unistd.h if available.
8894 (xmalloc, xstrdup, free): Remove decls.
8895 (xgetcwd): Don't assume sizes fit in unsigned.
8896 Check for overflow when computing sizes.
8897 Simplify reallocation code.
8899 2001-08-28 Paul Eggert <eggert@twinsun.com>
8901 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8903 * strtoimax.c: Renamed from strtoxmax.c, removing the
8906 Also, make the following further changes to make this file's
8907 configuration more similar to that of strtol.c:
8908 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8909 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8910 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8911 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8912 changed to signed values.
8914 And make the following changes as well:
8915 Fix copyright notice, as 1999 was missing.
8916 (verify): New macro.
8917 (strtoimax): Check sizes at compile-time, not run-time.
8918 Prefer strtol to strtoll if both work.
8919 (main): Remove; it was not that useful and was a pain to maintain.
8921 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8923 2001-08-30 Paul Eggert <eggert@twinsun.com>
8925 * savedir.c (savedir): Remove size parameter, as POSIX says that
8926 a directory's st_size can have an arbitrary value, so the old
8927 usage could waste an arbitrary amount of memory. All uses
8929 * savedir.h: Update prototype.
8931 2001-08-30 Paul Eggert <eggert@twinsun.com>
8933 * xstrtol.c (strtoimax): New decl.
8935 2001-08-28 Paul Eggert <eggert@twinsun.com>
8937 * xstrtol.h: Add copyright notice.
8938 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8939 LONGINT_INVALID_SUFFIX_CHAR.
8941 2001-08-30 Paul Eggert <eggert@twinsun.com>
8943 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8946 2001-08-30 Paul Eggert <eggert@twinsun.com>
8948 * hash.c: Remove '2001' from copyright notice.
8950 2001-08-30 Paul Eggert <eggert@twinsun.com>
8952 * full-write.h: New file.
8953 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8954 * full-write.c: Correct credits, as cccp.c no longer
8955 exists and anyway it was so heavily changed from the old cccp
8956 code as to be unrecognizable. Include full-write.h.
8957 (full_write) Return size_t, with short writes meaning failure.
8958 All callers changed. This fixes a bug with large buffers
8960 * utime.c: Include full-write.h.
8962 2001-08-30 Paul Eggert <eggert@twinsun.com>
8964 Merge 'exclude' changes from tar 1.13.22.
8965 This fixes one or two unlikely storage allocation overflow bugs,
8966 but doesn't change user-visible behavior otherwise.
8968 2001-08-30 Paul Eggert <eggert@twinsun.com>
8970 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8971 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8972 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8973 Include if available.
8974 (<xalloc.h>): Include
8975 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8976 (verify): New macro. Use it to verify that EXCLUDE macros do not
8977 collide with FNM macros.
8978 (struct patopts): New struct.
8979 (struct exclude): Use it, as exclude patterns now come with options.
8980 (new_exclude): Support above changes.
8981 (new_exclude, add_exclude_file):
8982 Initial size must now be a power of two to simplify overflow checking.
8983 (free_exclude, fnmatch_no_wildcards): New function.
8984 (excluded_filename): No longer requires options arg, as the options
8985 are determined by add_exclude. Now returns bool, not int.
8986 (excluded_filename, add_exclude):
8987 Add support for the fancy new exclusion options.
8988 (add_exclude, add_exclude_file): Now takes int options arg.
8989 Check for arithmetic overflow when computing sizes.
8990 (add_exclude_file): xrealloc might modify errno, so don't
8991 realloc until after errno might be used.
8993 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8995 (free_exclude): New decl.
8996 (add_exclude, add_exclude_file): Now takes int options arg.
8997 (excluded_filename): No longer requires options arg, as the options
8998 are determined by add_exclude. Now returns bool, not int.
9000 2001-08-30 Paul Eggert <eggert@twinsun.com>
9002 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9004 2001-08-27 Jim Meyering <meyering@lucent.com>
9006 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9008 * version-etc.c (N_): Remove definition.
9009 Revert most of last change.
9010 Instead, simply don't mark the `Copyright...' string for translation.
9011 Based on advice from Paul Eggert.
9013 * strtoxmax.c: Tweak comment.
9015 2001-08-26 Jim Meyering <meyering@lucent.com>
9017 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9018 of copyright with `%s' so translators don't get an untranslated
9020 (COPYRIGHT_YEAR): Define.
9021 (version_etc): Use fprintf rather than fputs.
9022 Suggestion from Ulrich Drepper.
9024 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9026 * strtoll.c: New file, from GNU libc.
9027 * xstrtoimax.c: New file.
9029 * xstrtol.h: Add xstrtoimax.
9030 * strtoumax.c: New file. Simply include "strtoumax.c".
9031 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9033 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9034 * strtoxmax.c: ... then renamed to this.
9036 2001-08-13 Paul Eggert <eggert@twinsun.com>
9038 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9039 Port to Solaris 8, where 'sed' requires a space after the 'r'
9040 command, and where sh dislikes "$/". Clean up the spacing a bit.
9041 Redirect output to $tmp just once.
9043 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9045 * addext.c (<errno.h>): Include.
9046 (errno): Declare if not defined.
9047 (addext): Work correctly when pathconf returns -1 and leaves
9048 errno alone because there is no limit. Also, work even if
9049 pathconf returns a value greater than SIZE_MAX.
9051 2001-08-12 Jim Meyering <meyering@lucent.com>
9053 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9054 Simply `return getcwd (NULL, 0);'.
9055 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9056 Use 1300 as initial value for length, not PATH_MAX.
9058 * pathmax.h: Clean up cpp syntax.
9060 2001-08-12 Jim Meyering <meyering@lucent.com>
9062 * gettimeofday.c: New file.
9064 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9066 2001-08-04 Jim Meyering <meyering@lucent.com>
9068 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9069 to get in sync with glibc.
9071 2001-08-03 Paul Eggert <eggert@twinsun.com>
9073 The following changes are from gettext 0.10.39 as maintained by
9076 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9077 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9078 with inverted sense. All uses changed.
9080 * mbswidth.c: Don't include <limits.h>.
9081 Include <stdlib.h> and <string.h> unconditionally.
9082 (iswcntrl, mbsinit, ISCNTRL): New macros.
9083 (mbsnwidth): Use K&R style function declarations.
9084 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9085 can optimize it when MB_CUR_MAX == 1.
9086 The width of control characters is zero, not 1.
9088 2001-07-15 Jim Meyering <meyering@lucent.com>
9090 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9091 (BUILT_SOURCES): Add unlocked-io.h.
9092 (io_functions): Define.
9093 (unlocked-io.h): New rule.
9094 (DISTCLEANFILES): Add unlocked-io.h.
9095 (all-local): Depend on unlocked-io.h, to ensure it is created.
9097 * unlocked-io.hin: New file
9099 * regex.c: Update from glibc.
9101 2001-07-05 Jim Meyering <meyering@lucent.com>
9103 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9105 (libfetish_a_SOURCES): Put all .h files here instead.
9106 Remove a thus-exposed (better checks in automake) duplicate and
9107 two unnecessary .h files.
9109 2001-06-11 Jim Meyering <meyering@lucent.com>
9111 * regex.c: Update from GNU libc.
9113 2001-05-27 Jim Meyering <meyering@lucent.com>
9115 * readutmp.h (UT_TYPE): Define.
9117 2001-05-24 Jim Meyering <meyering@lucent.com>
9119 * argmatch.c: Include "quote.h".
9120 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9121 quote function. Reported by Göran Uddeborg.
9123 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9125 * dirname.c (dir_name): Compute append_dot using path, not newpath
9126 which is not yet declared.
9128 2001-05-11 Paul Eggert <eggert@twinsun.com>
9130 * Makefile.am (libfetish_a_SOURCES):
9131 Add strftime.c, since we now compile it on all hosts.
9133 * strftime.c (my_strftime):
9134 Define to nstrftime if emacs, but only if my_strftime is not defined.
9135 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9136 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9137 Add one more extra argument: a nanoseconds value.
9140 (my_strftime function): Add %N format.
9141 (emacs_strftimeu): Renamed from emacs_strftime,
9142 with extra ut argument.
9144 2001-05-11 Paul Eggert <eggert@twinsun.com>
9146 dirname code cleanup. base_name now behaves more compatibly
9147 with POSIX basename when given file names that have trailing
9148 slashes, and similarly for dir_name. Add new primitives
9149 base_len and dir_len. Put the directory-name-related decls
9152 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9153 * backupfile.c (base_name): Likewise.
9154 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9155 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9156 * makepath.c (strip_trailing_slashes): Likewise.
9157 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9159 * rename.c (strip_trailing_slashes): Likewise.
9160 * same.c (base_name): Likewise.
9161 * stripslash.c (ISSLASH): Likewise.
9163 * addext.c: Include <dirname.h> after size_t is defined.
9164 * backupfile.c: Likewise.
9166 * addext.c (addext): Use base_len to trim redundant
9167 trailing slashes instead of doing it ourselves.
9168 But do not trim the last slash if it is not redundant.
9170 * backupfile.c (find_backup_file_name,
9171 max_backup_version): Use base_len instead of rolling it ourselves.
9172 Handle the case of "" and (on DOS) "C:" correctly.
9174 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9175 Include <string.h>, <dirname.h>.
9176 (base_name): Allow file names ending in slashes, other than names
9177 that are all slashes. In this case, return the basename followed
9178 by the slashes. This is more general, and can be used in places
9179 where the original base_name purposely had an assertion failure.
9180 (base_len): New function.
9182 * dirname.c: Include <string.h> instead of <stdlib.h>.
9183 Do not include <assert.h>; no longer needed.
9185 (memrchr): Remove decl.
9186 (dir_name_r): Remove.
9187 (dir_len): Renamed from dirlen. All callers changed.
9188 Rewrite in terms of base_name, for simplicity and consistency.
9189 (dir_name): Never return NULL. All callers changed.
9190 Do not include <stdlib.h> in test program; no longer needed.
9191 return 0; is fine for test program.
9193 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9195 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9197 * path-concat.c (path_concat): Use base_len to compute
9198 base length, not strlen; this means we cannot rely on memcpy
9201 * same.c (STREQ): Remove.
9202 (same_name): Handle the case where the basename ends in trailing '/'.
9204 * stripslash.c (strip_trailing_slashes): Return nonzero if
9205 a slash was stripped. Do not strip the last slash after a
9208 2001-04-08 Jim Meyering <meyering@lucent.com>
9210 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9211 recomputed; that's necessary when the offset spans a DST transition.
9212 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9214 2001-04-02 Jim Meyering <meyering@lucent.com>
9216 * regex.h, regex.c: Update from GNU libc.
9218 2001-03-19 Paul Eggert <eggert@twinsun.com>
9220 * version-etc.c (version_etc_copyright): Update to 2001.
9222 2001-03-16 Paul Eggert <eggert@twinsun.com>
9224 * tempname.c (uint64_t): Define to uintmax_t if
9225 not defined, and if UINT64_MAX is not defined.
9226 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9227 Reported by John David Anglin.
9229 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9231 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9232 alias if codeset is empty.
9233 * config.charset (BeOS): Use wildcard syntax.
9235 2001-03-13 Jim Meyering <meyering@lucent.com>
9237 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9238 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9241 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9243 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9245 * unicodeio.c (print_unicode_char): Simplify accordingly.
9247 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9249 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9250 support for DOS/DJGPP.
9252 2001-02-28 Paul Eggert <eggert@twinsun.com>
9254 * Makefile.am (libfetish_a_SOURCES):
9255 Add dup-safer.c, fopen-safer.c.
9256 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9258 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9260 2001-02-25 Paul Eggert <eggert@twinsun.com>
9262 The mkstemp replacement is taken from glibc 2.2.2, with some
9263 portability fixes for use outside glibc, as follows:
9265 * tempname.c (struct_stat64): New macro.
9266 (direxists, __gen_tempname): Use it.
9267 This avoids a portability problem with Solaris 8.
9269 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9270 (<stddef.h>, <stdint.h>, <string.h>):
9271 Include only if STDC_HEADERS || _LIBC.
9272 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9273 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9274 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9275 (__set_errno): Define this macro if <errno.h> doesn't.
9276 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9277 Define these macros if <stdio.h> doesn't.
9278 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9279 Define these macros if <sys/stat.h>
9280 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9281 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9282 __xstat64): Define if not _LIBC.
9283 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9284 (__gen_tempname): Invoke gettimeofday only if
9285 HAVE_GETTIMEOFDAY || _LIBC;
9286 otherwise, fall back on plain "time".
9287 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9289 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9291 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9293 2001-02-17 Jim Meyering <meyering@lucent.com>
9295 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9296 around included file name.
9298 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9300 * strftime.c: Update from GNU libc (the only changes were to comments).
9302 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9304 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9306 2001-02-17 Paul Eggert <eggert@twinsun.com>
9308 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9309 Remove workaround macros for hosts that have mbrtowc but not
9310 mbstate_t, as we now insist on proper declarations for both
9311 before using mbrtowc.
9313 2001-02-17 Jim Meyering <meyering@lucent.com>
9315 * regex.c: Update from libc.
9317 2001-02-16 Paul Eggert <eggert@twinsun.com>
9319 * alloca.c (malloc): Undef before defining, since stdlib.h
9320 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9321 Reported by Mark Hounschell via Paul Eggert.
9323 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9325 * config.charset: Update for FreeBSD 4.2.
9327 2001-01-26 Jim Meyering <meyering@lucent.com>
9329 * quotearg.c: Include stddef.h.
9330 * quote.c: Include stddef.h.
9331 Reported by Axel Kittenberger.
9333 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9334 line in double quotes so that it evokes a better diagnostic.
9335 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9336 Reported by Axel Kittenberger.
9338 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9340 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9341 to avoid a warning. Add back 'const' to inptr.
9343 2001-01-16 Jim Meyering <meyering@lucent.com>
9345 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9348 2001-01-14 Jim Meyering <meyering@lucent.com>
9350 * rename.c: New file. From Volker Borchert.
9351 Include stdlib.h, string.h or strings.h, and xalloc.h.
9352 Use strip_trailing_slashes rather than open-coding it.
9354 2001-01-03 Paul Eggert <eggert@twinsun.com>
9356 * strftime.c: Sync with glibc time/strftime.c 1.81.
9358 2001-01-03 Jim Meyering <meyering@lucent.com>
9360 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9361 local `inptr' to avoid warning with some system declarations of iconv.
9363 2000-12-29 Paul Eggert <eggert@twinsun.com>
9365 * modechange.c: Do not assume that mode_t uses the
9366 traditional octal encoding. E.g. "chmod 1 FOO" should set
9367 the other-execute bit of FOO even if S_IXOTH != 1.
9369 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9370 WOTH, XOTH, ALLM): New macros.
9371 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9372 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9374 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9375 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9377 No need to use uintmax_t; unsigned long is long enough.
9378 Don't bother to get suffix since we don't use it.
9380 2000-12-24 Jim Meyering <meyering@lucent.com>
9382 * hash.c (is_prime): Return explicit boolean values.
9383 (hash_get_first): Return NULL to appease Irix5.6's 89.
9384 Reported by Nelson Beebe.
9386 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9388 * localcharset.c (locale_charset): Add support for Win32.
9390 2000-12-18 Paul Eggert <eggert@twinsun.com>
9392 * physmem.h, physmem.c: New files.
9394 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9395 (noinst_HEADERS): Add physmem.h.
9397 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9398 't' for compatibility with Solaris 8 sort.
9400 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9402 * config.charset: Add support for BeOS.
9404 2000-12-16 Jim Meyering <meyering@lucent.com>
9406 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9407 SHELLS_FILE to a file name that's useful on djgpp systems.
9409 (ADDITIONAL_DEFAULT_SHELLS): Define.
9410 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9411 Based mostly on a patch from Prashant TR.
9413 2000-12-16 Jim Meyering <meyering@lucent.com>
9415 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9416 N and M) would have treated it like `chown N:N FILE'.
9418 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9420 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9422 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9423 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9424 to the list of canonical encodings. Rename EUC-CN to GB2312.
9426 2000-12-08 Andreas Schwab <schwab@suse.de>
9428 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9429 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9431 2000-12-07 Jim Meyering <meyering@lucent.com>
9433 * stripslash.c (ISSLASH): Define.
9434 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9437 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9438 (dir_name_r): Declare this function as static.
9439 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9440 manifest itself on a name containing a mix of slashes and
9442 Make this function work with names starting with a DOS-style
9443 drive letter and colon prefix.
9444 (dir_name): Append `.' if necessary.
9445 Based mostly on patches from Prashant TR and Eli Zaretskii.
9447 * dirname.h (dir_name_r): Remove prototype.
9449 2000-12-05 Jim Meyering <meyering@lucent.com>
9451 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9453 2000-12-04 Jim Meyering <meyering@lucent.com>
9455 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9456 Also include memory.h, stdlib.h, unistd.h if appropriate.
9457 Reported by Andreas Jaeger (conflicting declaration of malloc).
9459 2000-12-02 Jim Meyering <meyering@lucent.com>
9461 * closeout.h: Make idempotent, to avoid some obscure warnings.
9463 2000-12-01 Paul Eggert <eggert@twinsun.com>
9465 * memrchr.c: Include <config.h> before any system include file.
9467 2000-11-29 Paul Eggert <eggert@twinsun.com>
9469 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9471 2000-11-26 Jim Meyering <meyering@lucent.com>
9473 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9475 2000-11-22 Paul Eggert <eggert@twinsun.com>
9477 * strftime.c (my_strftime): Do not invoke mbrlen with a
9478 size of (size_t) -1; it's not portable.
9480 2000-11-17 Akim Demaille <akim@epita.fr>
9482 * obstack.h: Formatting changes.
9483 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9484 prevent type checking.
9485 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9486 cast the value to (void *): assigning a `foo *' to a `void *'
9488 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9490 2000-11-17 Jim Meyering <meyering@lucent.com>
9492 * strstr.c: Update from GNU libc.
9494 2000-11-16 Jim Meyering <meyering@lucent.com>
9496 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9498 2000-11-11 Jim Meyering <meyering@lucent.com>
9500 * error.c: Add a couple #includes, merging from GNU libc version.
9502 2000-11-10 Jim Meyering <meyering@lucent.com>
9504 * obstack.h: Update from GNU libc.
9505 * obstack.c: Likewise.
9507 2000-11-06 Paul Eggert <eggert@twinsun.com>
9509 * getusershell.c (setusershell): Use rewind rather than
9510 fseek/fseeko, to avoid configuration hassles with fseeko.
9511 Don't bother opening SHELLS_FILE if shellstream is NULL;
9514 2000-11-05 Jim Meyering <meyering@lucent.com>
9516 * makepath.h (make_dir): Declare.
9517 * makepath.c (make_dir): Remove `static' attribute.
9520 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9522 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9523 last one in a bucket, advance to the next bucket.
9525 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9527 * fnmatch.c: Do not comment out all the code if we are using
9528 the GNU C library, because in some cases we are replacing buggy
9529 code in the GNU C library itself.
9531 2000-10-30 Paul Eggert <eggert@twinsun.com>
9533 * error.h, getline.h, modechange.h:
9534 Remove "2000" from Copyright line, as the file hasn't been
9535 changed this year other than in the copyright notice.
9537 * xalloc.h: Add "2000" to Copyright line, as this file
9538 was changed this year.
9540 2000-10-30 Paul Eggert <eggert@twinsun.com>
9542 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9543 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9544 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9546 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9548 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9549 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9550 doesn't define __restrict_arr.
9552 2000-10-29 Jim Meyering <meyering@lucent.com>
9554 * xstat.in: Fix grammar in comment.
9556 2000-10-28 Jim Meyering <meyering@lucent.com>
9558 * memchr.c: Update from libc.
9559 Adjust for portability:
9560 [HAVE_STDLIB_H]: Include stdlib.h.
9561 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9562 Undef __memchr, too.
9563 [!weak_alias]: Define __memchr to memchr.
9565 * regex.c: Update from libc.
9566 * regex.h: Likewise.
9567 * getopt1.c: Likewise.
9568 * memcmp.c: Likewise.
9570 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9571 Avoid using fseek, when possible -- it's broken by design.
9572 Patch by Ulrich Drepper.
9574 2000-10-26 Jim Meyering <meyering@lucent.com>
9576 * strftime.c: Update from libc.
9578 2000-10-25 Jim Meyering <meyering@lucent.com>
9580 * obstack.c: Update from libc.
9582 2000-10-23 Jim Meyering <meyering@lucent.com>
9584 * hard-locale.c (hard_locale): Revert last change -- it was simply
9585 wrong. That set_locale call must not have any side effects.
9588 2000-10-22 Jim Meyering <meyering@lucent.com>
9590 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9591 [CYCLIC]: Remove now-unused definition.
9593 * save-cwd.c (O_DIRECTORY): Define, if needed.
9594 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9595 Suggestion from Ulrich Drepper.
9597 2000-10-21 Jim Meyering <meyering@lucent.com>
9599 * dirname.c (dir_name_r): New function, factored out of dir_name.
9600 (dir_name): Use dir_name_r.
9601 * dirname.h (dir_name_r): Declare it.
9603 2000-10-21 Jim Meyering <meyering@lucent.com>
9605 * dirname.c (memrchr): Declare if necessary.
9606 (dir_name): Remove the restriction that there be no
9607 trailing slashes. Now, this code skips past them, effectively
9609 [TEST_DIRNAME] (main): New unit tests.
9611 * memrchr.c: New file from GNU libc.
9612 Undef __memrchr, too.
9613 [!weak_alias]: Define __memrchr to memrchr.
9614 Guard weak_alias use with `#ifdef weak_alias'.
9616 2000-10-17 Jim Meyering <meyering@lucent.com>
9618 * quote.h (PARAMS): Define and use.
9619 Reported by Akim Demaille.
9621 * getopt.c: Update from libc.
9623 2000-10-16 Jim Meyering <meyering@lucent.com>
9625 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9628 2000-09-25 Jim Meyering <meyering@lucent.com>
9630 * md5.h (rol): Define (from GnuPG).
9632 * sha.c: Give credit (GnuPG) where due.
9633 (M): Use rol rather than open-coding it.
9634 Add a FIXME comment.
9636 2000-09-21 Jim Meyering <meyering@lucent.com>
9638 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9639 Reported by Michael Stone.
9641 2000-09-20 Jim Meyering <meyering@lucent.com>
9643 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9644 (noinst_HEADERS): Add sha.h.
9645 Based on code from Scott G. Miller and from GnuPG.
9647 2000-09-15 Jim Meyering <meyering@lucent.com>
9649 * regex.c: Update from libc.
9651 2000-09-10 Jim Meyering <meyering@lucent.com>
9653 * getopt.c (_getopt_internal): Update from glibc.
9655 2000-09-09 Jim Meyering <meyering@lucent.com>
9657 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9658 think it should be used as a general replacement for isascii.
9659 * fnmatch.c: Likewise.
9660 * mbswidth.c: Likewise
9661 * regex.c: Likewise.
9664 * userspec.c: Include sys/param.h and limits.h.
9666 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9667 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9668 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9669 UID, GID. Check range.
9671 2000-09-06 Jim Meyering <meyering@lucent.com>
9673 * getopt.c (_getopt_internal): Update from glibc.
9675 2000-08-30 Jim Meyering <meyering@lucent.com>
9677 * strftime.c: Merge in changes from GNU libc.
9679 2000-08-26 Jim Meyering <meyering@lucent.com>
9681 * closeout.c: Include "__fpending.h".
9682 (close_stdout_status): Return right away if there's nothing to flush.
9684 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9685 * __fpending.c: New file.
9686 * __fpending.h: New file.
9688 2000-08-07 Paul Eggert <eggert@twinsun.com>
9690 Standardize on "memory exhausted" instead of "Memory exhausted"
9691 or "virtual memory exhausted".
9692 * obstack.c (print_and_abort): Use "memory exhausted", not
9693 "virtual memory exhausted".
9694 * same.c (same_name): Invoke xalloc_die instead of printing
9696 * userspec.c (parse_user_spec): Likewise.
9697 * bumpalloc.h: comment fix
9698 * same.c, userspec.c: Include xalloc.h.
9700 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9701 not char *const and pointing to a constant array.
9702 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9703 (xrealloc): Comment fix.
9705 * userspec.c (parse_user_spec):
9706 Don't translate a message until just before returning,
9707 to avoid unnecessary translation.
9709 2000-08-07 Jim Meyering <meyering@lucent.com>
9711 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9712 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9713 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9714 getgroups.c, gethostname.c, getopt.h, group-member.c,
9715 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9716 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9717 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9718 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9719 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9720 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9721 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9722 yesno.c: Back out Copyright date changes for each file with no change
9723 this year. This eases coordination with other programs using the same
9724 source code modules. From Paul Eggert.
9726 2000-08-03 Greg McGary <greg@mcgary.org>
9728 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9729 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9730 (EXTEND_BUFFER): Use them.
9732 2000-08-01 Jim Meyering <meyering@lucent.com>
9734 * dirname.c (ISSLASH): Define.
9735 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9736 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9737 both `\' and `/' may be use as path separators.
9738 Based on a patch from Prashant TR.
9740 2000-07-31 Paul Eggert <eggert@twinsun.com>
9742 * quotearg.c (quotearg_n_options): Don't make the initial
9743 slot vector a constant, since it might get modified.
9745 2000-07-31 Jim Meyering <meyering@lucent.com>
9747 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9748 * obstack.c (print_and_abort): Likewise.
9750 2000-07-30 Paul Eggert <eggert@twinsun.com>
9752 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9753 buffer, so that the caller can always quote one small
9754 component of a "memory exhausted" message in slot 0.
9755 From a suggestion by Jim Meyering.
9757 2000-07-30 Jim Meyering <meyering@lucent.com>
9759 * makepath.c (make_path): Quote the other instance, too.
9761 * quotearg.c (N_STATIC_SLOTVECS): Define.
9762 (STATIC_BUF_SIZE): Define.
9763 (quotearg_n_options): Use only statically allocated storage when
9764 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9765 than STATIC_BUF_SIZE.
9767 2000-07-29 Jim Meyering <meyering@lucent.com>
9769 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9770 * dirname.c (dir_name): Likewise.
9772 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9774 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9775 (dir_name): Assert that there are no trailing slashes.
9777 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9779 * mbswidth.h (mbswidth): Add a flags argument.
9780 (mbswidth): New declaration.
9781 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9782 * mbswidth.c (mbswidth): Add a flags argument.
9783 (mbsnwidth): New function.
9785 2000-07-24 Jim Meyering <meyering@lucent.com>
9787 * mbswidth.c: Remove useless #else. From Bruno Haible.
9789 2000-07-23 Paul Eggert <eggert@twinsun.com>
9791 * mbswidth.c (_XOPEN_SOURCE):
9792 Don't define; this causes problems on Solaris 7.
9793 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9795 2000-07-23 Paul Eggert <eggert@twinsun.com>
9798 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9799 so that mbstate_t is always defined.
9801 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9802 be 1 in at least one GCC installation, and this configuration
9803 error is likely to be common. Ignoring MB_LEN_MAX hurts
9804 performance on hosts that have mbrtowc but have only unibyte
9805 locales, but I assume these hosts are rare.
9807 2000-07-23 Paul Eggert <eggert@twinsun.com>
9809 * quotearg.c: Streamline by invoking multibyte code only if needed.
9810 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9811 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9812 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9813 invoke multibyte primitives.
9815 2000-07-23 Jim Meyering <meyering@lucent.com>
9817 * basename.c (base_name): Add an assertion.
9819 2000-07-15 Bruno Haible <clisp.cons.org>
9821 * quotearg.c: When the system forces us to redefine mbstate_t,
9822 shadow its mbsinit function.
9824 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9826 * mbswidth.h: New file.
9827 * mbswidth.c: New file.
9828 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9829 (noinst_HEADERS): Add mbswidth.h.
9831 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9833 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9836 2000-07-15 Jim Meyering <meyering@lucent.com>
9838 * makepath.c: Include quote.h.
9839 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9840 corresponding argument in a `quote (...)' call.
9841 Give better diagnostics.
9843 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9844 (noinst_HEADERS): Add quote.h.
9846 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9847 from tar's src/misc.c.
9848 * quote.h: New file. Prototypes for same.
9850 2000-07-10 Paul Eggert <eggert@twinsun.com>
9852 From a suggestion by Bruno Haible.
9853 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9854 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9855 to decide whether to define the BeOS workaround macro;
9856 this adjusts to the change to AC_MBSTATE_T.
9858 2000-07-13 Paul Eggert <eggert@twinsun.com>
9860 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9862 * quotearg.c (quoting_style_args, quoting_style_vals,
9863 quotearg_buffer_restyled): Add support for
9864 clocale_quoting_style. Undo previous change to
9865 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9866 and "{RIGHT QUOTATION MARK}" msgids.
9868 2000-07-05 Paul Eggert <eggert@twinsun.com>
9870 The old behavior of quoting `like this' doesn't look good with
9871 newer, ISO-style fonts. See:
9872 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9874 Instead, quote "like this" by default. Let the translator
9875 tailor the locale-specific quoting behavior by providing
9876 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9878 * quotearg.c (N_): New macro.
9879 (gettext_default): New function.
9880 (quotearg_buffer_restyled): Use
9881 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9882 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9884 2000-07-09 Jim Meyering <meyering@lucent.com>
9886 * Most files: Update copyright dates to include 2000.
9888 2000-07-08 Jim Meyering <meyering@lucent.com>
9890 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9892 (xgethostname): Remove now-unnecessary #ifdef.
9893 Move declaration of `err' into loop where it's used.
9895 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9897 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9898 by allocating a larger buffer. Test the gethostname return value for
9899 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9900 returns an error and ENAMETOOLONG isn't defined.
9902 2000-07-05 Paul Eggert <eggert@twinsun.com>
9903 and Bruno Haible <haible@clisp.cons.org>
9905 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9907 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9909 * quotearg.c (struct quoting_options): Simplify quote_these_too
9912 2000-07-03 Jim Meyering <meyering@lucent.com>
9914 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9915 Reported by Bruno Haible.
9917 2000-07-04 Jim Meyering <meyering@lucent.com>
9919 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9920 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9923 2000-07-03 Paul Eggert <eggert@twinsun.com>
9924 and Bruno Haible <haible@clisp.cons.org>
9926 * quotearg.c (mbrtowc):
9927 Assign to *pwc, and return 1 only if result is nonzero.
9928 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9930 2000-07-03 Jim Meyering <meyering@lucent.com>
9932 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9933 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9936 2000-07-02 Jim Meyering <meyering@lucent.com>
9938 * quotearg.c (mbstate_t): Don't define here.
9940 2000-07-02 Jim Meyering <meyering@lucent.com>
9942 * nanosleep.c (SIGCONT): Define if not already defined.
9944 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9946 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9947 per change in ../m4/ls-mntd-fs.m4.
9948 (read_filesystem_list): Ignore symbolic links.
9950 2000-06-29 Jim Meyering <meyering@lucent.com>
9952 * same.c: Include <string.h> or <strings.h>, as appropriate,
9953 for declaration of strcmp.
9955 * long-options.c: Include <stdlib.h>, for declaration of exit.
9957 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9958 Avoid warning by casting result to `char *' to remove `const'.
9960 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9962 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9964 2000-06-26 Paul Eggert <eggert@twinsun.com>
9966 savedir now sets errno on failure and invokes xmalloc to get memory.
9967 Fix a couple of other minor bugs while we're at it.
9969 * savedir.c (<unistd.h>): Do not include; there's no need.
9970 (NAMLEN): Remove macro.
9971 (malloc, realloc): Remove decls.
9973 ("xalloc.h"): Include.
9974 (NAME_SIZE_DEFAULT): New macro.
9975 (savedir): Use xmalloc / xrealloc to allocate memory.
9976 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9977 Skip "" directory entries.
9978 Use strlen to calculate directory entry length, since the old method
9979 is rarely used these days and isn't worth supporting.
9980 Don't use a pointer after freeing it.
9981 Check for integer overflow when calculating allocation size.
9982 Use memcpy to copy entries, instead of stpcpy.
9983 Set errno properly when returning NULL.
9984 Check for readdir error.
9986 2000-06-26 Jim Meyering <meyering@lucent.com>
9988 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9990 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9992 * getusershell.c (xmalloc, xrealloc): Remove functions.
9994 Don't include <stdlib.h>. Don't declare malloc, realloc.
9996 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9998 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10000 2000-06-24 Jim Meyering <meyering@lucent.com>
10002 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10004 2000-06-21 Jim Meyering <meyering@lucent.com>
10006 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10008 2000-06-19 Paul Eggert <eggert@twinsun.com>
10010 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10011 (mbrtowc, mbstate_t): Define substitutes if
10012 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10013 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10014 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10016 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10018 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10019 than 1024, return a memory chunk of least possible size, instead
10020 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10021 Use free/xmalloc instead of xrealloc to avoid copying for very long
10024 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10026 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10027 address, not strdup. Include <stdlib.h> and don't declare free().
10029 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10031 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10034 2000-06-21 Jim Meyering <meyering@lucent.com>
10036 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10037 (noinst_HEADERS): Add getstr.h.
10039 * getline.c (getstr): Move into a separate file.
10040 * getstr.c (getstr): New file, extracted from getline.c, with
10041 the following changes: new parameter, delim2; both delim[12]
10042 parameters have type `int', not `char'. The latter would lose
10043 with 8-bit delimiters.
10044 * getstr.h: New file.
10046 2000-06-19 Jim Meyering <meyering@lucent.com>
10048 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10050 2000-06-18 Jim Meyering <meyering@lucent.com>
10052 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10053 Besides, these days every porting target provides a mkdir function.
10055 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10056 (this snippet comes from src/system.h).
10058 2000-06-15 Paul Eggert <eggert@twinsun.com>
10060 * human.c (adjust_value): New function.
10061 (human_readable_inexact): Apply rounding style even when
10062 printing approximate values.
10064 2000-06-14 Paul Eggert <eggert@twinsun.com>
10066 * human.c (human_readable_inexact): Allow an input block
10067 size that is not a multiple of the output block size, and vice versa.
10068 Reported by Piergiorgio Sartor.
10070 2000-06-14 Paul Eggert <eggert@twinsun.com>
10072 * getdate.y (get_date): Apply relative times after time
10073 zone indicator, not before. Reported by Todd A. Jacobs.
10075 2000-06-13 Jim Meyering <meyering@lucent.com>
10077 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10079 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10081 2000-06-12 Paul Eggert <eggert@twinsun.com>
10083 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10085 2000-06-04 Paul Eggert <eggert@twinsun.com>
10087 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10089 2000-06-04 Jim Meyering <meyering@lucent.com>
10091 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10092 SunOS 4.1.4 for which gid_t is an unsigned type.
10094 2000-06-03 Jim Meyering <meyering@lucent.com>
10096 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10098 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10100 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10101 newer, don't install charset.alias.
10102 * config.charset: Change the Linux/glibc rules so they become empty
10103 on glibc-2.1 or newer.
10105 2000-06-02 Jim Meyering <meyering@lucent.com>
10107 * mountlist.c: Back out last change. Instead, do this...
10108 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10109 member using the same `ignore'-testing code.
10110 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10114 2000-05-29 Jim Meyering <meyering@lucent.com>
10116 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10117 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10119 2000-05-22 Jim Meyering <meyering@lucent.com>
10121 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10123 2000-05-18 Jim Meyering <meyering@lucent.com>
10125 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10126 back, too, since it may have been modified by allocate_entry.
10127 (hash_delete): Rewrite to use neither the assignment operator
10128 nor the comma operator in an if-expression.
10130 2000-05-15 Paul Eggert <eggert@twinsun.com>
10133 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10134 Remove; no longer needed.
10135 "quotearg.h": Add include.
10136 (file_name): Do not bother to explicitly initialize to NULL; it's less
10137 efficient on some hosts.
10138 (close_stdout_status): Remove test as to whether stdout was already
10139 closed; it breaks for the case "echo x | sort >&-".
10140 Quote file name colons.
10141 Do not assume that _("write error") lacks format strings.
10143 2000-05-15 Jim Meyering <meyering@lucent.com>
10145 * version-etc.c (version_etc_copyright): Update the copyright string
10146 used in all --version output.
10148 2000-05-14 Jim Meyering <meyering@lucent.com>
10150 * closeout.c (close_stdout_set_file_name): New function.
10151 (close_stdout_status): Use new file-scoped global.
10152 Return right away if fstat says the stdout file descriptor is invalid.
10153 * closeout.h (close_stdout_set_file_name): Declare.
10155 2000-05-10 Jim Meyering <meyering@lucent.com>
10157 * closeout.c [default_exit_status]: New file-scoped variable.
10158 (close_stdout_set_status): New function.
10159 * closeout.h (close_stdout_set_status): Declare.
10161 2000-05-08 Jim Meyering <meyering@lucent.com>
10163 * long-options.c: Don't include closeout.h.
10164 (parse_long_options): Don't call close_stdout for --version.
10166 2000-05-06 Jim Meyering <meyering@lucent.com>
10168 * strnlen.c: Undefine __strnlen and strnlen.
10169 [!weak_alias]: Define __strnlen to strnlen.
10171 * atexit.c: New file, from libiberty.
10173 2000-05-06 Jim Meyering <meyering@lucent.com>
10175 * closeout.c (close_stdout_status): Also check for errors on the
10178 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10180 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10181 instead of xmalloc, xrealloc, path_concat.
10182 (locale_charset): Treat empty environment variables as absent.
10183 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10185 2000-05-04 Jim Meyering <meyering@lucent.com>
10187 * getopt.c: Update from glibc.
10188 * obstack.c: Likewise.
10189 * obstack.h: Likewise.
10190 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10192 * regex.h: Likewise.
10193 * strndup.c: Likewise.
10194 * strnlen.c: New file, from glibc.
10196 2000-05-01 Jim Meyering <meyering@lucent.com>
10198 * full-write.c (full_write): Remove `FIXME' part of comment.
10200 2000-04-29 Jim Meyering <meyering@lucent.com>
10202 * path-concat.c: Declare strdup only if it's not defined.
10203 * canon-host.c: Likewise.
10205 2000-04-28 Jim Meyering <meyering@lucent.com>
10207 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10208 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10209 included first, then limits.h is included by locale.h by libintl.h.
10210 From John David Anglin.
10212 2000-04-25 Jim Meyering <meyering@lucent.com>
10214 * makepath.c (S_IRWXUGO): Define.
10215 (make_path): Always perform explicit chmod if MODE specifies any
10216 of the `special' permission bits. Prompted by a bug report against
10217 install from Mate Wierdl and Joost van Baal.
10219 2000-04-18 Jim Meyering <meyering@lucent.com>
10221 * README: New file.
10223 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10224 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10226 2000-04-17 Jim Meyering <meyering@lucent.com>
10228 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10229 the definition of it to rpl_strftime also defined-away the system's
10232 2000-04-15 Jim Meyering <meyering@lucent.com>
10234 Use `C' to denote so-called `contiguous' files, the same way
10236 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10237 (ftypelet): Use S_ISCTG.
10238 From Michael Deutschmann.
10240 2000-04-14 Jim Meyering <meyering@lucent.com>
10242 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10244 2000-04-08 Jim Meyering <meyering@lucent.com>
10246 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10247 names don't conflict. Reported by Eli Zaretskii.
10249 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10251 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10252 bug. Deal with the different error behavior of Irix iconv.
10254 2000-04-07 Jim Meyering <meyering@lucent.com>
10256 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10257 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10259 2000-04-05 Jim Meyering <meyering@lucent.com>
10261 Portability tweaks required for ultrix4.3.
10262 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10263 * readutmp.c: Include sys/types.h before sys/stat.h.
10264 * canon-host.c: Declare strdup.
10265 * path-concat.c: Likewise.
10266 From John David Anglin.
10268 2000-04-04 Jim Meyering <meyering@lucent.com>
10270 Be more DOS 8.3-friendly.
10271 * ref-add.sin: Renamed from ref-add.sed.in.
10272 * ref-del.sin: Renamed from ref-del.sed.in.
10273 * Makefile.am: Reflect renaming.
10274 Reported by Eli Zaretskii.
10276 Use a temporary file name that won't clash with `charset.alias'
10277 in the DOS 8.3 name space.
10278 * Makefile.am (charset_tmp): Define.
10279 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10280 (uninstall-local): Likewise.
10281 Reported by Eli Zaretskii.
10283 2000-03-29 Paul Eggert <eggert@twinsun.com>
10285 * time/strftime.c (my_strftime): Make sure we call the system
10286 strftime, not ourselves, when invoking the underlying strftime.
10288 2000-03-24 Jim Meyering <meyering@lucent.com>
10290 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10291 (charset_alias): Define.
10292 (install-exec-local): Factor out common code.
10293 (uninstall-local): Split lines longer than 80.
10294 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10295 (SUFFIXES): Define.
10296 (.sed.in.sed): New rule. Don't redirect directly to $@.
10297 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10299 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10301 * config.charset: Output a line containing "Packages using this file".
10302 * ref-add.sed.in, ref-del.sed.in: New files.
10303 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10304 ref-del.sed): New rules.
10306 2000-03-17 Jim Meyering <meyering@lucent.com>
10308 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10309 Otherwise, include <strings.h>
10311 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10313 * unicodeio.c (utf8_wctomb): New function.
10314 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10315 format instead of in UCS-4 with platform dependent endianness.
10317 2000-03-07 Paul Eggert <eggert@twinsun.com>
10319 * savedir.c (savedir): Work even if directory size is
10320 negative; this can happen with some screwy NFS configurations.
10322 2000-03-06 Jim Meyering <meyering@lucent.com>
10324 * localcharset.c (get_charset_aliases): Don't try to free file_name
10325 if it's NULL (because we ran out of memory). From Bruno Haible.
10327 2000-03-05 Jim Meyering <meyering@lucent.com>
10329 * localcharset.c ("path-concat.h"): Include.
10330 (get_charset_aliases): Use path_concat instead of ANSI string
10333 * unicodeio.h (PARAMS): Define.
10334 Use it to guard prototype.
10336 2000-03-04 Jim Meyering <meyering@lucent.com>
10338 * Makefile.am (install-exec-local): Create $(libdir) before installing
10340 (uninstall-local): Uncomment this rule so `make distcheck' works
10343 * unicodeio.c (<errno.h>): Include it.
10344 (errno): Declare if not defined.
10346 * localcharset.c: Add Bruno's comment justifying use of volatile.
10348 * config.charset: New version, incorporating remarks from a linux
10349 i18n mailing list. From Bruno Haible.
10351 2000-03-02 Jim Meyering <meyering@lucent.com>
10353 * Makefile.am (EXTRA_DIST): Add config.charset.
10355 2000-03-01 Jim Meyering <meyering@lucent.com>
10357 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10358 * unicodeio.c: Likewise.
10360 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10362 * config.charset: New file.
10363 * localcharset.c: New file.
10364 * unicodeio.h, unicodeio.c: New files.
10365 * Makefile.am (DEFS): Add -DLIBDIR=...
10366 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10367 (noinst_HEADERS): Add unicodeio.h.
10368 (all-local, install-exec-local, charset.alias): New targets.
10370 2000-02-28 Paul Eggert <eggert@twinsun.com>
10372 * quotearg.c (ALERT_CHAR): New macro.
10373 (quotearg_buffer_restyled): Use it.
10375 2000-02-27 Jim Meyering <meyering@lucent.com>
10377 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10378 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10380 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10381 not `#if STDC_HEADERS'.
10382 Declare malloc if needed.
10384 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10385 now that autoconf always defines the HAVE_DECL_ symbols.
10386 * human.c: Likewise.
10387 * same.c: Likewise.
10388 * strtoumax.c: Likewise.
10390 * backupfile.c: Arrange for cpp to fail if the configure-time
10391 declaration check was not run.
10392 * hash.c: Likewise.
10393 * human.c: Likewise.
10394 * same.c: Likewise.
10395 * strtoumax.c: Likewise.
10397 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10398 then first look up the entire `.'-containing string as a login name.
10400 2000-02-18 Paul Eggert <eggert@twinsun.com>
10402 * getdate.y: Handle two-digit years with leading zeros correctly.
10403 (textint): New typedef.
10404 (parser_control): Member year changed from int to textint.
10406 (YYSTYPE): Removed; replaced by %union with int and textint members.
10407 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10408 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10409 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10410 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10411 (date, number, to_year): Use width of number in digits, not its value,
10412 to determine whether it's a 2-digit year, or a 2-digit time.
10413 (yylex): Store number of digits of numeric tokens.
10414 Reported by John Kendall.
10416 (parser_control): Changed from struct parser_control to typedef (for
10417 consistency). All uses changed.
10419 (tID): Removed; not used.
10420 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10422 2000-02-14 Paul Eggert <eggert@twinsun.com>
10424 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10425 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10427 2000-02-12 Jim Meyering <meyering@lucent.com>
10429 * userspec.c (ISDIGIT): Define it.
10430 (isdigit): Remove definition.
10431 (is_number): Use ISDIGIT, not isdigit.
10432 <libintl.h>: Include.
10433 (_ and N_): Define.
10434 (parse_user_spec): Mark translatable strings.
10436 2000-02-10 Jim Meyering <meyering@lucent.com>
10438 With these changes, nanosleep.[ch] are finally enough like the other
10439 lib/* replacement files to compile on a few more losing systems.
10441 * nanosleep.h: Don't include config.h.
10442 Remove prototype from declaration of nanosleep.
10443 (PARAMS): Remove now-unneeded definition.
10444 * nanosleep.c: #undef nanosleep.
10445 (rpl_nanosleep): Rename from nanosleep.
10447 2000-02-03 Jim Meyering <meyering@lucent.com>
10449 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10450 rather than with `#if HAVE_UTMPNAME'.
10452 2000-02-01 Jim Meyering <meyering@lucent.com>
10454 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10456 2000-01-31 Jim Meyering <meyering@lucent.com>
10458 * nanosleep.h (nanosleep): Guard declaration with
10459 `#if ! HAVE_DECL_NANOSLEEP'.
10460 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10461 the declaration in that vendor's sys/timers.h.
10462 Reported by Christian Krackowizer.
10464 * quotearg.c (ISASCII): Add #undef and move definition to follow
10465 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10466 (ISPRINT): Likewise.
10467 Reported by Tom Tromey.
10469 2000-01-30 Jim Meyering <meyering@lucent.com>
10471 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10472 uses of ->ut_name. The latter doesn't work with new Linux header files
10473 where only utmpx.ut_user is declared.
10475 * readutmp.h (UT_USER): Define.
10477 2000-01-23 Jim Meyering <meyering@lucent.com>
10479 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10482 2000-01-22 Jim Meyering <meyering@lucent.com>
10484 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10485 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10486 Required for some AIX systems. Reported by Christian Krackowizer.
10487 [TESTING] (main): New function.
10489 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10490 * dirname.c (dir_name): Support for DOS-style file names with drive
10493 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10495 * strverscmp.c (ISDIGIT): Define.
10496 (strverscmp): Use ISDIGIT, not isdigit.
10498 2000-01-17 Paul Eggert <eggert@twinsun.com>
10500 * nanosleep.c (nanosleep):
10501 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10502 POSIX.1 doesn't require SA_INTERRUPT and some systems
10503 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10504 it's been part of POSIX.1 since day 1 (in 1988).
10506 2000-01-17 Jim Meyering <meyering@lucent.com>
10508 * interlock: Remove unused file. Reported by François Pinard.
10510 2000-01-16 Paul Eggert <eggert@twinsun.com>
10512 * quotearg.c (quotearg_buffer_restyled): Do not quote
10513 alert, backslash, formfeed, and vertical tab unnecessarily in
10514 shell quoting style.
10517 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10518 Free Software Foundation, Inc.
10519 Copying and distribution of this file, with or without modification,
10520 are permitted provided the copyright notice and this notice are preserved.