1 2006-09-06 Bruno Haible <bruno@clisp.org>
3 * striconv.h: New file.
4 * striconv.c: New file, merging iconvme.c with GNU gettext's
6 * xstriconv.h: New file.
7 * xstriconv.c: New file.
9 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11 * argz_.h: Sync from Libtool.
13 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
14 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
18 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
23 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
25 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
26 Problem reported by Ralf Wildenhues in
27 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
29 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
30 HAVE_STRUCT_STATFS_F_FSTYPENAME.
32 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
34 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
35 or stdbool.h, because they might not exist while configuring.
37 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
38 Don't include unistd.h or limits.h; not needed, since chdir-long.h
40 (O_DIRECTORY): Remove.
42 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
44 Work around a bug in both the Linux and SunOS 64-bit kernels:
45 nanosleep mishandles sleeps for longer than 2**31 seconds.
46 Problem reported by Frank v Waveren in
47 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
48 * nanosleep.c (BILLION): New constant.
49 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
50 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
52 2006-08-30 Jim Meyering <jim@meyering.net>
54 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
57 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
59 * isapipe.c, isapipe.h: New files.
61 2006-08-29 Eric Blake <ebb9@byu.net>
63 * error.c (error_at_line, print_errno_message): Match libc, after
64 resolution of upstream bug 3044.
66 2006-08-29 Bruno Haible <bruno@clisp.org>
68 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
70 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
74 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
76 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
77 sharing with gnulib. Report by Eric Blake.
79 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
82 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
84 * dirchownmod.c: Likewise.
87 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
88 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
89 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
90 just before including <inttypes.h>, to avoid circular inclusion.
92 2006-08-28 Bruno Haible <bruno@clisp.org>
94 * inttypes_.h (SCNX*): Remove definitions.
95 Reported by Eric Blake.
97 2006-08-26 Bruno Haible <bruno@clisp.org>
99 * vasnprintf.c (EOVERFLOW): Remove definition.
100 (VASNPRINTF): Return a string of length > INT_MAX without failing.
101 * vasprintf.c: Include errno.h, limits.h.
102 (EOVERFLOW): New fallback definition.
103 (vasprintf): Test here whether the string length is > INT_MAX.
104 * vsnprintf.c: Include errno.h, limits.h.
105 (EOVERFLOW): New fallback definition.
106 (vsnprintf): Fix bug when generated string was too long for the buffer.
107 Test here whether the string length is > INT_MAX.
109 2006-08-26 Bruno Haible <bruno@clisp.org>
110 Simon Josefsson <jas@extundo.com>
113 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
115 2006-08-28 Bruno Haible <bruno@clisp.org>
117 * c-strstr.h: New file, from GNU gettext.
118 * c-strstr.c: New file, from GNU gettext.
120 2006-08-26 Bruno Haible <bruno@clisp.org>
122 * inttypes_.h: New file.
123 * inttypes.h: Remove file.
124 * stdint_.h: Include <inttypes.h> through its absolute filename.
126 * imaxabs.c: New file.
128 * imaxdiv.c: New file.
130 2006-08-22 Bruno Haible <bruno@clisp.org>
132 * readutmp.h: Skip most definitions if neither <utmp.h> nor
135 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
138 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
139 Problem reported by Bruno Haible.
141 2006-08-21 Bruno Haible <bruno@clisp.org>
144 * mbchar.h: Include <wctype.h> only if it exists.
146 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
148 * cycle-check.h: Include <stdint.h> unconditionally, since we
149 now assume the stdint module. Do not include inttypes.h.
150 * fsusage.h: Likewise.
151 * getndelim2.c: Likewise.
153 * inttostr.h: Likewise.
154 * obstack.c: Likewise.
155 * regex_internal.h: Likewise.
156 * tempname.c: Likewise.
157 * utimecmp.c: Likewise.
158 * xstrtol.h: Likewise.
160 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
162 * strtoimax.c: Adjust to macro name changes in Autoconf,
163 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
166 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
168 * fchmodat.c: New file, from coreutils. This was inadvertently
169 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
171 2006-08-18 Bruno Haible <bruno@clisp.org>
173 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
174 (ME_DUMMY): Treat "kernfs" as a dummy.
175 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
177 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
179 Update from coreutils.
181 * __fpending.h: Add copyright notice.
182 * fprintftime.h: Likewise.
183 * savedir.c: Use (C) in copyright notice.
184 * savedir.h: Likewise.
186 2006-08-15 Jim Meyering <jim@meyering.net>
188 * at-func.c: New file, with the logic of all emulated at-functions.
189 * openat-priv.h: Include <errno.h> and define ENOSYS,
190 in support of the EXPECTED_ERRNO macro.
191 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
192 Instead, define the appropriate symbols and include "at-func.c".
193 * mkdirat.c (mkdirat): Likewise.
194 * fchmodat.c (fchmodat): Likewise.
195 (ENOSYS): Remove definition.
196 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
197 Don't include "unistd--.h" -- it wasn't ever used.
199 2006-01-17 Jim Meyering <jim@meyering.net>
201 Rewrite fts.c not to change the current working directory,
202 by using openat, fstatat, fdopendir, etc..
204 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
205 (HAVE_OPENAT_SUPPORT): Define.
206 [_LIBC] (fchdir): Don't undef or define; no longer used.
207 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
208 Now, this `function' always succeeds, and consumes its file descriptor
209 parameter -- so callers must not close such FDs. Update callers.
210 (diropen_fd, opendirat, cwd_advance_fd): New functions.
211 (diropen): Add parameter, SP. Adjust all callers.
212 Implement using diropen_fd, rather than open.
213 (fts_open): Initialize new member, fts_cwd_fd.
214 Remove fts_rft-setting code.
215 (fts_close): Close fts_cwd_fd, if necessary.
216 (__opendir2): Define in terms of opendir or opendirat,
217 depending on whether the FST_NOCHDIR flag is set.
218 (fts_build): Since fts_safe_changedir consumes its FD, and since
219 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
220 and close the dup'd file descriptor upon failure.
221 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
222 (fts_safe_changedir): Tweak semantics to reflect that this function
223 now calls cwd_advance_fd and hence consumes its FD argument.
224 * fts_.h [struct FTS] (fts_cwd_fd): New member.
225 [struct FTS] (fts_rft): Remove now-unused member.
226 [struct FTS] (fts_cycle.state): Improve comment.
228 * openat.c (openat_needs_fchdir): New function.
229 * openat.h (openat_needs_fchdir): Declare it.
231 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
233 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
234 Problem and fix reported by Pádraig Brady in
235 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
237 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
239 * memcoll.c (memcoll): Optimize for the common case where the
240 arguments are bytewise equal.
242 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
244 Change copyright notice from LGPL 2 to GPL 2, since that's the
245 standard form used in the gnulib repository.
246 * lock.c: LGPL -> GPL.
248 * strnlen1.c: Likewise.
249 * strnlen1.h: Likewise.
252 * tmpdir.c: Likewise.
254 * TODO: Remove; this belongs only in coreutils.
256 2006-08-14 Eric Blake <ebb9@byu.net>
258 Import the following change from libc:
260 2006-08-12 Ulrich Drepper <drepper@redhat.com>
263 * misc/error.c: Add space between program name and message if file
266 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
268 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
269 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
271 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
272 in wchar_t. Problem reported by Eric Blake.
274 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
275 LEN is smaller than SIZE. Suggested by Bruno Haible.
276 Also, help the compiler to keep LEN in a register.
278 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
280 * .cppi-disable: Add snprintf.h, socket_.h.
281 * snprintf.c: Include <errno.h> and <limits.h>.
282 (EOVERFLOW): Define if the system does not.
283 Do not include "minmax.h"; it wasn't used.
284 (snprintf): Don't assume size_t promotes to an unsigned type.
285 Fix bug when generated string was too long for the buffer: the
286 buffer's contents are supposed to be the initial prefix of the
287 output. Don't assume vasnprintf returns EOVERFLOW if the size
288 exceeds INT_MAX; do the check ourselves.
290 Import the following changes from libc:
292 2006-06-02 Jakub Jelinek <jakub@redhat.com>
294 * posix/regex_internal.c (re_string_skip_chars): If no character has
295 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
296 to the byte which couldn't be converted.
297 (re_string_reconstruct): Don't clear valid_raw_len before calling
298 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
299 tip_context using re_string_context_at.
301 2006-05-02 Ulrich Drepper <drepper@redhat.com>
303 * posix/regex.h: g++ still cannot handled [restrict].
305 2006-04-21 Ulrich Drepper <drepper@redhat.com>
307 * posix/regex.h: Remove special handling for VMS.
309 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
313 2006-07-19 Mike Frysinger <vapier@gentoo.org>
315 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
316 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
318 2006-08-08 Eric Blake <ebb9@byu.net>
320 * verror.c (verror_at_line): Work around glibc bug 2997, so that
321 verror_at_line output complies with GNU Coding Standards even when
324 2006-08-08 Eric Blake <ebb9@byu.net>
326 * verror.h, verror.c: New files.
328 2006-08-07 Bruno Haible <bruno@clisp.org>
330 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
332 Reported by Ralf Wildenhues.
334 2006-08-06 Eric Blake <ebb9@byu.net>
336 * error.h: Fold in some upstream changes from glibc.
339 2006-07-29 Bruno Haible <bruno@clisp.org>
341 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
343 2006-07-29 Bruno Haible <bruno@clisp.org>
345 * setenv.c: Undo unintended modification done on 2006-02-27.
347 2006-07-28 Eric Blake <ebb9@byu.net>
349 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
352 2006-07-28 Simon Josefsson <jas@extundo.com>
354 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
357 2006-07-28 Simon Josefsson <jas@extundo.com>
359 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
362 2006-07-28 Bruno Haible <bruno@clisp.org>
364 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
366 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
368 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
371 2006-07-28 Bruno Haible <bruno@clisp.org>
373 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
374 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
376 Avoids link error on FreeBSD 4.x.
377 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
379 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
381 * mbswidth.c (iswcntrl): Likewise.
383 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
385 * modechange.c (mode_compile): Numeric modes now affect setuid and
386 setgid on directories only if they set these bits.
387 * modechange.h: Remove obsolete comment about masks.
389 2006-07-27 Bruno Haible <bruno@clisp.org>
391 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
392 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
395 2006-07-26 Eric Blake <ebb9@byu.net>
397 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
398 like mingw that lack mkstemp.
399 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
400 avoid compilation warning on mingw.
402 2006-07-25 Bruno Haible <bruno@clisp.org>
404 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
405 <stdarg.h> or config.h.
407 2006-07-24 Bruno Haible <bruno@clisp.org>
409 * clean-temp.h: New file, from GNU gettext.
410 * clean-temp.c: New file, from GNU gettext.
412 2006-07-24 Bruno Haible <bruno@clisp.org>
414 * tmpdir.h: New file, from GNU gettext.
415 * tmpdir.c: New file, from GNU gettext.
417 2006-07-23 Bruno Haible <bruno@clisp.org>
419 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
420 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
421 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
422 gl_linked_remove_at): Use it.
424 2006-07-23 Eric Blake <ebb9@byu.net>
426 * tmpfile-safer.c: New file.
427 * stdio-safer.h (fopen_safer): Add prototype.
428 * stdio--.h (tmpfile): Make safer.
430 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
432 * close-stream.c, close-stream.h: New files.
434 2006-07-22 Bruno Haible <bruno@clisp.org>
436 Merge from GNU gettext 0.15.
438 2005-07-05 Bruno Haible <bruno@clisp.org>
440 * printf-args.c (printf_fetchargs): Work around broken
441 definition of wint_t on mingw.
443 2005-02-12 Bruno Haible <bruno@clisp.org>
445 * xallocsa.h: Add extern "C" for C++.
447 2006-05-17 Bruno Haible <bruno@clisp.org>
450 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
452 2006-04-30 Bruno Haible <bruno@clisp.org>
454 * progreloc.c: Include <mach-o/dyld.h> if available.
455 (find_executable): Use _NSGetExecutablePath when possible.
457 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
459 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
462 2005-12-29 Bruno Haible <bruno@clisp.org>
464 * progreloc.c (set_program_name_and_installdir): Fix
467 2005-12-04 Bruno Haible <bruno@clisp.org>
470 * progreloc.c: Include <windows.h> also on Cygwin.
471 (find_executable): Add support for Cygwin.
472 (set_program_name_and_installdir): Handle also platforms with
475 2006-07-11 Bruno Haible <bruno@clisp.org>
477 * javacomp.c: Fix a comment.
478 Reported by Jim Meyering.
480 2006-04-30 Bruno Haible <bruno@clisp.org>
482 * javacomp.h (compile_java_class): Add source_version,
483 target_version arguments.
484 * javacomp.c: Rewritten to choose only a compiler that
485 respects the specified source_version and target_version.
487 2006-06-27 Bruno Haible <bruno@clisp.org>
489 Assume correct S_ISDIR macro.
490 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
492 2006-07-22 Bruno Haible <bruno@clisp.org>
494 * javaversion.h: New file, from GNU gettext.
495 * javaversion.c: New file, from GNU gettext.
496 * javaversion.java: New file, from GNU gettext.
497 * javaversion.class: New file, from GNU gettext.
499 2006-05-17 Bruno Haible <bruno@clisp.org>
502 * javaexec.c (execute_java_class): Test for jview program
505 2006-04-09 Bruno Haible <bruno@clisp.org>
507 * fatal-signal.c: Don't include string.h.
508 (at_fatal_signal): Use a copying loop instead of memcpy.
510 2005-12-04 Bruno Haible <bruno@clisp.org>
512 * csharpexec.c: Add support for 'clix' launcher (untested).
513 (execute_csharp_using_sscli): New function.
514 (execute_csharp_program): Call it.
516 2006-06-21 Bruno Haible <bruno@clisp.org>
518 Avoid warnings from recent versions of mcs.
519 * csharpcomp.c (compile_csharp_using_mono): Don't use options
520 -o, -L, -r any more. Use options documented since mcs-1.0
521 instead. Similarly for -g.
523 2005-07-09 Bruno Haible <bruno@clisp.org>
525 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
527 Reported by Mark Junker <mjscod@gmx.de>.
529 2006-06-17 Bruno Haible <bruno@clisp.org>
531 * config.charset: Update for NetBSD 3.0.
533 2006-05-17 Bruno Haible <bruno@clisp.org>
536 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
538 2006-05-16 Bruno Haible <bruno@clisp.org>
540 * localcharset.c [CYGWIN]: Include <windows.h>.
541 (get_charset_aliases): For Cygwin, return the same CPxxx
542 aliases list as under WIN32.
543 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
544 the environment variables. Fall back to GetACP().
546 2006-04-05 Bruno Haible <bruno@clisp.org>
548 * config.charset: Update Juan Manuel Guerrero's address.
550 2005-02-12 Bruno Haible <bruno@clisp.org>
552 * allocsa.h: Add extern "C" for C++.
554 2005-02-10 Bruno Haible <bruno@clisp.org>
556 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
557 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
559 2006-07-22 Bruno Haible <bruno@clisp.org>
561 * gettext.h: Update to GNU gettext-0.15.
563 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
564 and Simon Josefsson <jas@extundo.com>
566 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
568 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
570 2006-07-21 Eric Blake <ebb9@byu.net>
572 * stdlib-safer.h: New file from coreutils, required by
575 2006-07-19 Derek R. Price <derek@ximbiot.com>
577 * getaddrinfo.h: Don't define unimplemented AI_* flags.
578 Reindent and repaginate.
580 2006-07-17 Bruno Haible <bruno@clisp.org>
582 * gl_list.h: New file.
583 * gl_list.c: New file.
584 * gl_array_list.h: New file.
585 * gl_array_list.c: New file.
586 * gl_carray_list.h: New file.
587 * gl_carray_list.c: New file.
588 * gl_linked_list.h: New file.
589 * gl_linked_list.c: New file.
590 * gl_anylinked_list1.h: New file.
591 * gl_anylinked_list2.h: New file.
592 * gl_avltree_list.h: New file.
593 * gl_avltree_list.c: New file.
594 * gl_anyavltree_list1.h: New file.
595 * gl_anyavltree_list2.h: New file.
596 * gl_rbtree_list.h: New file.
597 * gl_rbtree_list.c: New file.
598 * gl_anyrbtree_list1.h: New file.
599 * gl_anyrbtree_list2.h: New file.
600 * gl_anytree_list1.h: New file.
601 * gl_anytree_list2.h: New file.
602 * gl_linkedhash_list.h: New file.
603 * gl_linkedhash_list.c: New file.
604 * gl_anyhash_list1.h: New file.
605 * gl_anyhash_list2.h: New file.
606 * gl_avltreehash_list.h: New file.
607 * gl_avltreehash_list.c: New file.
608 * gl_rbtreehash_list.h: New file.
609 * gl_rbtreehash_list.c: New file.
610 * gl_anytreehash_list1.h: New file.
611 * gl_anytreehash_list2.h: New file.
613 * gl_oset.h: New file.
614 * gl_oset.c: New file.
615 * gl_array_oset.h: New file.
616 * gl_array_oset.c: New file.
617 * gl_avltree_oset.h: New file.
618 * gl_avltree_oset.c: New file.
619 * gl_rbtree_oset.h: New file.
620 * gl_rbtree_oset.c: New file.
621 * gl_anytree_oset.h: New file.
623 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
625 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
627 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
628 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
629 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
630 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
631 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
632 callers changed. Revamp internals significantly, by not
633 attempting to create directories that are temporarily more
634 permissive than the final results. Do not attempt to use
635 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
636 This removes some race conditions, fixes some bugs, and simplifies
637 things. Use new dirchownmod function to do owner and mode changes.
638 * mkdir-p.h: Likewise.
639 * modechange.c (octal_to_mode): New function.
640 (struct mode_change): New member mentioned.
641 (make_node_op_equals): New arg mentioned. All callers changed.
642 (mode_compile): Keep track of which mode bits the user has explicitly
644 (mode_adjust): New arg DIR, so that we implement the X op correctly.
645 New arg PMODE_BITS, to keep track of which mode bits the user
646 mentioned; it treats S_ISUID and S_ISGID speciall.
648 * modechange.h: Likewise.
650 2006-07-11 Derek R. Price <derek@ximbiot.com>
652 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
654 2006-07-10 Derek R. Price <derek@ximbiot.com>
656 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
657 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
658 macros into the GNU _D_EXACT_NAMLEN.
659 * savedir.c: Likewise.
660 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
662 2006-07-09 Jim Meyering <jim@meyering.net>
664 * argp-pv.c: Remove a doubled word in a comment.
665 * check-version.c (check_version): Likewise.
666 * javacomp.c (compile_java_class): Likewise.
668 2006-07-08 Jim Meyering <jim@meyering.net>
670 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
672 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
674 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
675 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
676 brackets. Other minor changes to suppress some compiler
679 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
681 * getloadavg.c: Use __VMS, not VMS.
682 * getopt.c: Likewise.
683 * getpagesize.h: Likewise.
684 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
685 probably does not work.
687 2006-07-06 Derek R. Price <derek@ximbiot.com>
688 and Paul Eggert <eggert@cs.ucla.edu>
690 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
691 Don't worry about this obsolete case any more.
692 (HAVE_DIR): Remove. All uses removed; we now assume you can read
694 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
695 worry about this obsolete case any more.
697 * getcwd.c: Likewise.
699 * savedir.c: Likewise.
701 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
703 * .cppi-disable: Add wcwidth.
704 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
705 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
706 (ISGRAPH): Remove. All uses changed to isgraph.
707 (FOLD) [!defined _LIBC]: Remove special case.
708 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
709 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
711 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
713 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
715 * strtod.c (strtod): cast the argument of tolower to unsigned char.
717 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
719 * memcasecmp.c: Include <limits.h>.
720 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
721 * strtod.c (strtod): Don't assume isspace works on negative chars.
722 Don't assume isdigit succeeds only on '0' through '9'.
724 2006-07-05 Derek R. Price <derek@ximbiot.com>
726 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
727 All uses of is_space replaced by isspace.
728 * exit.h: Don't talk about STDC_HEADERS.
729 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
730 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
731 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
732 replaced by isprint etc.
733 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
734 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
735 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
736 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
737 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
738 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
740 2006-07-05 Eric Blake <ebb9@byu.net>
742 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
743 missing from netdb.h.
744 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
746 2006-06-27 Bruno Haible <bruno@clisp.org>
748 Assume ANSI C header files and <ctype.h> functions.
749 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
750 (mbsnwidth): Use isprint, iscntrl instead.
752 2006-07-03 Jim Meyering <jim@meyering.net>
754 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
755 macro is used before the first cycle_check call.
757 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
759 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
760 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
761 reported by Mark D. Baushke, one in
762 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
764 Merge from coreutils.
766 * .cppi-disable: Add stdint_.h.
767 * .cvsignore: Add stdint.h.
769 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
771 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
772 both double and long double versions.
773 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
774 * xstrtold.c: New file.
775 * xstrtod.h (xstrtold): New decl.
777 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
779 * filemode.c (setst): Remove.
780 (strmode): Rewrite to avoid setst. This makes the code shorter,
781 (arguably) clearer, and the generated code is a bit smaller on my
782 Debian GNU/Linux stable x86 host.
784 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
786 * filemode.c: Include "filemode.h" first, to test the interface.
787 Assume that filemode.h includes sys/types.h and sys/stat.h.
788 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
789 (ftypelet): Reorder to put common cases first, for efficiency.
790 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
792 (strmode): Renamed from mode_string, and now stores 12 bytes instead
793 of 10, for compatibility with FreeBSD. All callers changed.
794 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
795 that can't be deduced solely from st_mode. First arg is now a const
797 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
798 (strmode): Renamed from mode_string.
799 (filemodestring): New decl.
800 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
801 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
802 (S_ISPORT, S_ISWHT): New macros, if not already defined.
804 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
806 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
807 fsusage.h now does that. Include fsusage.h first, to test interface.
808 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
809 at most one method (the old code could have generated decls that
810 didn't conform to C89, not that this was ever exercised).
811 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
813 2006-03-19 Jim Meyering <jim@meyering.net>
815 Work even in a chroot where d_ino values for entries in "/"
816 don't match the stat.st_ino values for the same names.
817 * getcwd.c (__getcwd): When no d_ino value matches the target inode
818 number, iterate through all entries again, using lstat instead.
819 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
820 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
822 * getcwd.c (__getcwd): Clarify a comment.
823 Use memcpy in place of a call to strcpy.
825 2006-03-12 Jim Meyering <jim@meyering.net>
827 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
828 that of the current directory (which we're about to chdir ".." out of),
829 then save the dev-ino of the parent, instead.
831 * same-inode.h (SAME_INODE): New file/macro.
832 * chdir-safer.c (SAME_INODE): Remove definition.
833 Include "same-inode.h", instead.
835 * cycle-check.h: Include "same-inode.h".
836 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
837 * cycle-check.c (SAME_INODE): Remove definition.
838 * root-dev-ino.h: Include "same-inode.h".
840 2006-03-11 Eric Blake <ebb9@byu.net>
842 * same.c (same_name): s/base_name/last_component/
843 * backupfile.c (check_extension, numbered_backup): Likewise.
844 * filenamecat.c (file_name_concat): Likewise.
846 2006-03-11 Eric Blake <ebb9@byu.net>,
847 Paul Eggert <eggert@cs.ucla.edu>
849 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
850 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
852 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
853 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
854 (last_component): New method.
855 * dirname.c (dir_len): Determine when drive letters need a
856 subsequent slash. Preserve // when it is special.
857 (dir_name): Don't append dot when drive letter is absolute.
858 [TEST_DIRNAME]: Move into a full-blown gnulib test.
859 * basename.c (base_name): New semantics - malloc the result.
860 Preserve // when it is special. Preserve relative files that look
862 (base_len): Preserve // when it is special.
863 (last_component): New method, similar to old base_name semantics.
864 * stripslash.c (strip_trailing_slashes): Use last_component, not
865 base_name. Strip redundant slashes from ///.
867 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
869 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
870 both are 64 bits, since this seems to be the tradition, and this
871 prevents gcc -Wformat from warning about usages with PRIuMAX. If
872 we ever run into a host that prefers long long to long in this
873 case, we'll need another configure-time test. Problem reported by
876 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
878 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
879 possible collision with system files.
880 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
881 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
882 WCHAR_MIN and WCHAR_MAX in this case.
883 (<stddef.h>): Do not include; no longer needed.
884 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
885 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
886 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
887 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
888 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
889 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
890 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
891 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
892 !defined(__c99))]: Include in this case too, since it's harmless
894 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
896 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
897 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
898 (_STDINT_MIN, _STDINT_MAX): New macros.
899 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
900 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
901 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
902 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
903 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
904 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
905 macros, not typedefs; this simplifies things quite a bit.
906 Use long int for all types narrower than int64_t.
907 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
908 Define in terms of long long int or int64_t or long int,
909 not int64_t or int32_t. This saves some compile-time testing.
910 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
911 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
912 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
913 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
914 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
915 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
916 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
917 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
918 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
919 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
920 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
921 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
922 undef any previous version and define our own version, for
923 simplicity and consistency with the new macros for types.
924 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
925 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
926 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
927 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
928 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
929 @WINT_T_SUFFIX@ to keep things simple here.
930 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
931 Simplify by assuming typical 8/16/32/64 host, since we're
932 already doing that elsewhere anyway.
933 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
934 and assume long long int is 64 bits if available. This
935 speeds up 'configure'.
937 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
939 * getaddrinfo.c: fixed typo
941 2006-06-29 Eric Blake <ebb9@byu.net>
943 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
944 unused static function.
946 2006-06-29 Eric Blake <ebb9@byu.net>
950 2006-06-29 Derek R. Price <derek@ximbiot.com>
952 * strftime.c: Assume strftime() exists.
954 2006-06-28 Bruno Haible <bruno@clisp.org>
956 * getaddrinfo.h: Fix POSIX URL.
957 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
958 (use_win32_p): Make static.
959 (getaddrinfo): Reject service name if it is empty or does not consist
960 solely of decimal digits, or if its value is > 65535.
961 (getnameinfo): Remove useless casts.
963 2006-06-28 Derek R. Price <derek@ximbiot.com>
965 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
966 Autoconf 2.60 says this stuff was obsolete.
968 2006-05-12 Bruno Haible <bruno@clisp.org>
970 * mkdtemp.c [MINGW]: Include <io.h>.
971 (mkdir): Define using _mkdir.
973 2006-06-28 Bruno Haible <bruno@clisp.org>
975 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
976 declaration for wcwidth.
977 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
979 2006-06-28 Eric Blake <ebb9@byu.net>
981 * xvasprintf.h: Fix comments.
983 2006-06-28 Eric Blake <ebb9@byu.net>
985 * mbchar.h (wcwidth): Include wcwidth.h.
986 * mbswidth.c (wcwidth): Move from here...
987 * wcwidth.h: ...to this new file.
989 2006-06-28 Simon Josefsson <jas@extundo.com>
991 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
992 functions there. It will succeed on Windows XP, but on Windows
993 2000 and (presumably) earlier, it will fail, and use the internal
995 (use_win32_p): New function.
996 (getaddrinfo): Use strtoul on servname, to support numeric ports.
997 Support AI_NUMERICSERV to disable getservbyname.
998 (getnameinfo): New function, only supports
999 NI_NUMERICHOST|NI_NUMERICSERV for now.
1001 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1002 only have some of them. Add AI_NUMERICSERV. Add prototype for
1005 2006-06-27 Bruno Haible <bruno@clisp.org>
1007 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1009 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1011 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1012 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1013 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1015 2006-06-26 Bruno Haible <bruno@clisp.org>
1017 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1019 Reported by Mark D. Baushke and Larry Jones.
1021 2006-06-26 Bruno Haible <bruno@clisp.org>
1023 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1025 Suggested by Mark D. Baushke and Larry Jones.
1027 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1029 * stdint_.h: Treat BSD/OS like OpenBSD.
1031 2006-06-23 Bruno Haible <bruno@clisp.org>
1033 * stdint_.h: Treat IRIX like OpenBSD.
1035 2006-06-23 Bruno Haible <bruno@clisp.org>
1037 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1038 ISO C 99 Technical Corrigendum 1.
1040 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1042 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1043 Some compiler complained about some of them. Problem reported by
1045 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1047 2006-06-21 Simon Josefsson <jas@extundo.com>
1049 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1052 * socket_.h: Don't define WINVER.
1054 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1055 slightly modified to work in gnulib.
1057 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1059 * read-file.c (fread_file): Start with buffer allocation of
1060 0 bytes rather than 1 byte; this simplifies the code.
1061 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1062 code to free buffer and save/restore errno.
1063 (internal_read_file): Remove unused local.
1065 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1067 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1068 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1069 Problem reported by Denis Excoffier in
1070 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1072 2006-06-19 Simon Josefsson <jas@extundo.com>
1074 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1076 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1078 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1080 2006-06-17 Bruno Haible <bruno@clisp.org>
1082 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1084 2006-06-17 Bruno Haible <bruno@clisp.org>
1086 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1087 problem on Solaris 2.5.1.
1089 2006-06-16 Eric Blake <ebb9@byu.net>
1091 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1092 * unicodeio.c [!defined errno]: Likewise.
1093 * strtol.c [!defined errno]: Likewise.
1094 * strtod.c [!defined errno]: Likewise.
1096 2006-06-15 Bruno Haible <bruno@clisp.org>
1098 * stdint_.h: Rewritten to be fully auto-configured.
1099 Fixes bug on HP-UX/IA64.
1101 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1103 * getdate.y (__attribute__): Don't define if already defined.
1104 Problem reported by Larry Jones.
1105 * utimens.c (__attribute__): Likewise.
1107 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1109 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1110 reported by Andreas Schwab.
1112 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1113 Bruno Haible <bruno@clisp.org>
1115 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1117 2006-05-26 Martin Lambers <marlam@marlam.de>
1119 * getpass.c: Updates the test for the native W32 API, and adds
1120 missing includes, thus fixing compilation warnings.
1122 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1124 * tempname.c (small_open, large_open): New macros.
1125 (__open, __open64) [!_LIBC]: Remove.
1126 (__gen_tempname): Use small_open and large_open instead of __open
1127 and __open64. This fixes a portability bug on HP-UX 11.11i
1128 reported by Simon Wing-Tang in
1129 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1131 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1133 * exclude.c (exclude_fnmatch): New function.
1134 (excluded_file_name): Call exclude_fnmatch.
1135 * exclude.h (excluded_file_name): New prototype
1137 2006-05-24 Bruno Haible <bruno@clisp.org>
1139 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1140 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1141 Reported by Thorsten Maerz <torte@netztorte.de> via
1142 Aaron Stone <aaron@serendipity.cx>.
1144 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1146 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1147 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1148 (my_usleep): Don't mishandle maximum value.
1150 2006-05-19 Jim Meyering <jim@meyering.net>
1152 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1154 2006-05-17 Bruno Haible <bruno@clisp.org>
1157 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1159 2006-05-17 Bruno Haible <bruno@clisp.org>
1161 * stdint_.h: Fix recognition of Cygwin.
1163 2006-05-11 Jim Meyering <jim@meyering.net>
1165 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1167 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1169 * crc.c (crc32_update): Remove unnecessary L suffix.
1170 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1171 unwanted sign propagation, e.g., on hosts with 64-bit int.
1172 There still are some problems with reeelly weird theoretical hosts
1173 (e.g., 33-bit int) but it's not worth worrying about now.
1174 * sha1.c (rol): Likewise.
1175 (K1, K2, K3, K4): Remove unnecessary L suffix.
1177 2006-05-10 Bruno Haible <bruno@clisp.org>
1179 * des.c: Cast to avoid warnings.
1181 2006-05-10 Simon Josefsson <jas@extundo.com>
1183 * md4.c: Typo fix, update copyright years.
1184 (K1, K2): Don't use L because it turn computations into 64-bit on
1187 2006-05-09 Bruno Haible <bruno@clisp.org>
1189 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1190 (EOVERFLOW): Define fallback value.
1191 (xstrcat): New function.
1192 (xvasprintf): Recognize the special case of a string concatenation.
1194 2006-05-01 Bruno Haible <bruno@clisp.org>
1196 * stdint_.h: Shorter URL.
1197 * inttypes.h: Likewise.
1199 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1201 * verify.h: Document the internals better. Most of this change
1202 was written by Bruno Haible.
1204 2006-04-29 Bruno Haible <bruno@clisp.org>
1206 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1207 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1209 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1211 * getdate.y (get_date): When adding relative date, start with the
1212 initial time, not with the result of the first mktime call.
1214 2006-04-23 Bruno Haible <bruno@clisp.org>
1216 * copy-file.c: Include <unistd.h> unconditionally.
1217 * execute.c: Likewise.
1218 * fatal-signal.c: Likewise.
1219 * findprog.c: Likewise.
1220 * mkdtemp.c: Likewise.
1223 * wait-process.h: Likewise.
1225 2006-04-23 Bruno Haible <bruno@clisp.org>
1227 * fwriteerror.c (fwriteerror): Call fclose also when an error
1228 condition was already detected.
1229 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1231 2006-04-19 Derek Price <derek@ximbiot.com>
1232 Eric Blake <ebb9@byu.net>
1234 * inttypes.h: Correct grammar in comment.
1236 2006-04-18 Derek Price <derek@ximbiot.com>
1237 Paul Eggert <eggert@cs.ucla.edu>
1239 * inttypes.h: New file.
1240 * strtoimax.c: Assume <inttypes.h>.
1242 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1244 * utimens.c (futimens): glibc futimesat messes up if /proc
1245 isn't mounted. Problem reported by Kir Kolyshkin.
1247 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1249 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1250 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1251 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1253 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1255 Merge regex changes from libc, removing some of our
1256 POSIX-conformance changes that were rejected and redoing them in a
1259 * regcomp.c (re_compile_internal, init_dfa):
1260 Length arg is now size_t, not Idx. All uses changed.
1261 (peek_token): Forward decl now says internal_function.
1262 (__re_error_msgid, __re_error_msgid_idx):
1263 Now static rather than extern with attribute_hidden.
1264 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1265 For some reason libc prefers K&R style defns for external functions.
1266 (regerror) [!defined _LIBC]: Likewise.
1267 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1268 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1269 (build_range_exp, build_collating_symbol):
1271 (re_compile_fastmap): Use '\0' to memset, not 0.
1272 (utf8_sb_map): Make the calculations more obvious.
1273 (init_dfa, parse_bracket_exp, build_charclass_op):
1274 Call calloc and cast result, as glibc does.
1275 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1276 (build_range_exp, build_collating_symbol):
1277 Now internal functions.
1279 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1281 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1282 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1283 Don't depend on VMS; depend on __VMS instead, for POSIX
1284 namespace cleanness.
1285 (regoff_t): Define to ssize_t, not long int.
1287 Remove the REG_ macros named below. Instead, make the old names
1288 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1290 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1291 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1292 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1293 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1294 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1295 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1296 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1297 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1298 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1299 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1300 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1301 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1302 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1303 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1304 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1305 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1306 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1308 Remove. All uses replaced by the old RE_* names.
1309 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1310 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1311 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1312 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1313 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1314 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1315 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1316 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1317 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1318 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1319 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1320 Don't bother having these macros be independent of each others'
1321 values, since they no longer exist in the POSIX name space.
1323 Rename the following member names back to their old names,
1324 unless !__USE_GNU_REGEX. All uses changed back.
1325 (buffer): Renamed from re_buffer.
1326 (allocated): Renamed from re_allocated.
1327 (used): Renamed from re_used.
1328 (syntax): Renamed from re_syntax.
1329 (fastmap): Renamed from re_fastmap.
1330 (translate): Renamed from re_translate.
1331 (can_be_null): Renamed from re_can_be_null.
1332 (regs_allocated): Renamed from re_regs_allocated.
1333 (fastmap_accurate): Renamed from re_fastmap_accurate.
1334 (no_sub): Renamed from re_no_sub.
1335 (not_bol): Renamed from re_not_bol.
1336 (not_eol): Renamed from re_not_eol.
1337 (newline_anchor): Renamed from re_newline_anchor.
1338 (num_regs): Renamed from rm_num_regs.
1339 (start): Renamed from rm_start.
1340 (end): Renamed from rm_end.
1342 (free_state): Move up a bit.
1344 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1345 #define to be empty.
1346 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1347 when that is what is intended.
1348 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1349 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1351 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1352 All uses changed back to re_malloc, etc. It's now the caller's
1353 responsibility to check for overflow; all callers changed.
1354 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1355 (re_x2nrealloc): Remove.
1356 (free_state): Remove decl.
1358 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1359 (re_set_registers, re_exec):
1362 2006-01-31 Roland McGrath <roland@redhat.com>
1364 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1365 Reported by Mike Frysinger <vapier@gentoo.org>.
1367 2006-01-15 Andreas Jaeger <aj@suse.de>
1370 * regex_internal.c (re_string_reconstruct): Adjust for
1371 build_wcs_upper_buffer change.
1372 (build_wcs_upper_buffer): Change return type.
1374 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1376 * regex_internal.h: Include <stdint.h> if available.
1378 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1380 * regex_internal.h (SIZE_MAX): Provide a default definition.
1382 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1384 * regcomp.c: Adjust for changed secondary hash function.
1386 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1388 * regex.h: Pretty printing.
1389 Clean up namespace a bit.
1391 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1393 * regexec.c (update_cur_sifted_state, check_arrival,
1394 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1396 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1397 Ulrich Drepper <drepper@redhat.com>
1400 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1401 (bitset_word_t): Renamed from bitset_word. All uses changed.
1403 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1406 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1407 * regcomp.c: Remove unnecessary uses of
1408 unsigned RE_TRANSLATE_TYPE.
1409 * regex_internal.h: Likewise.
1410 * regex_internal.c: Likewise.
1411 * regexec.c: Likewise.
1412 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1414 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1416 * regexec.c (find_recover_state): Remove unnecessary
1418 (transit_state_bkref): Make DFA a const pointer.
1419 (get_subexp): Likewise.
1420 (check_arrival): Likewise.
1421 (update_cur_sifted_state): Likewise.
1422 (re_search_internal): Likewise.
1423 (prune_impossible_nodes): Likewise.
1424 (acquire_init_state_context): Likewise.
1425 (proceed_next_node): Likewise.
1426 (set_regs): Likewise.
1427 (free_fail_stack_return): Likewise.
1428 (check_arrival_expand_ecl): Mark DFA parameter as const.
1429 (check_arrival_expand_ecl_sub): Likewise.
1430 (check_subexp_limits): Likewise.
1431 (sub_epsilon_src_nodes): Likewise.
1432 (add_epsilon_src_nodes): Likewise.
1433 (merge_state_array): Likewise.
1434 (update_regs): Likewise.
1435 (build_trtable): Likewise.
1436 (sift_states_backward): Mark MCTX parameter as const.
1437 (build_sifted_states): Likewise.
1438 (update_cur_sifted_state): Likewise.
1439 (sift_states_mkref): Likewise.
1440 (check_arrival_expand_ecl): Mark eclosure as const.
1441 (check_dst_limits_calc_pos_1): Likewise.
1442 * regex_internal.h (re_match_context_t): Make dfa a const
1445 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1447 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1448 (transit_state_sb): Likewise.
1449 (transit_state_mb): Likewise.
1450 (sift_states_iter_mb): Likewise.
1451 (check_arrival_add_next_nodes): Likewise.
1452 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1453 [_LIBC] (re_search_2_stub): Use mempcpy.
1455 * regex_internal.c (re_string_reconstruct): Avoid calling
1456 mbrtowc for very simple UTF-8 case.
1458 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1460 (re_acquire_state_context): Likewise.
1461 * regex_internal.h: Adjust prototypes.
1463 * regex.c: Prevent using C++ compilers.
1465 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1466 (re_acquire_state_context): Likewise.
1468 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1469 Bruno Haible <bruno@clisp.org>
1471 * stdint_.h: On OpenBSD, don't redefine types already included in
1472 <sys/types.h> and <inttypes.h>.
1474 2006-03-24 Eric Blake <ebb9@byu.net>
1476 * time_r.c (copy_string_result): Remove, as it is no longer used.
1478 2006-03-24 Simon Josefsson <jas@extundo.com>
1480 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1481 including some doc fixes.
1482 (base64_encode_alloc): Fix +1 bug on allocation failures.
1484 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1486 * base64.c (base64_encode): Do not read past end of array with
1487 unsanitized input on systems with CHAR_BIT > 8.
1489 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1491 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1492 Typedef to long int, not to off_, as POSIX will likely change
1495 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1497 * argp-help.c (validate_uparams): Fix typo
1498 * argp-parse.c (argp_default_options): Consistently begin help
1499 messages with a lowercase letter.
1501 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1503 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1504 overrun buffers and shouldn't be used (much as gets shouldn't be
1506 * time_r.c (asctime_r, ctime_r): Likewise.
1508 2006-03-08 Simon Josefsson <jas@extundo.com>
1510 * gc-gnulib.c (randomize): Don't open files called 'no', they
1511 signal that configure disabled the device.
1513 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1515 * c-stack.c: Include unistd.h unconditionally, since we now assume
1517 * getlogin_r.c: Likewise.
1518 * getlogin_r.h: Likewise.
1520 * pagealign_alloc.c: Likewise.
1521 * unistd_.h: Remove; no longer needed.
1523 2006-03-07 Simon Josefsson <jas@extundo.com>
1525 * unistd_.h: New file.
1527 2006-03-07 Simon Josefsson <jas@extundo.com>
1529 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1531 2006-03-01 Simon Josefsson <jas@extundo.com>
1533 * readline.c: Fix typo, tiny patch from Stepan Kasal
1536 2006-02-28 Simon Josefsson <jas@extundo.com>
1538 * getopt.c: Protect #include of unistd.h, for MSVS.
1540 2006-02-27 Simon Josefsson <jas@extundo.com>
1542 * base64.h: Indent #define's. From Jim Meyering
1545 2006-02-27 Jim Meyering <jim@meyering.net>
1547 Revert the change of 2006-02-24, so these files can continue
1548 to be sync'd from gettext.
1549 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1552 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1554 * glob.c: Say "invalid" rather than "illegal" in comments.
1556 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1558 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1560 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1562 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1563 AT_FDCWD exceeds INT_MAX.
1564 * openat.h (AT_FDCWD): Likewise.
1566 2006-02-14 Jim Meyering <jim@meyering.net>
1568 Sync from coreutils.
1570 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1571 failure on deficient systems, and simplify gnulib lgpl dependencies.
1572 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1573 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1575 * xalloc-die.c: Remove unused definition of N_.
1577 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1579 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1581 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1583 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1584 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1586 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1588 * argp-namefrob.h: Restore changes accidentally lost during the
1589 "autoupdate" on 2005-12-12.
1591 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1593 * fnmatch.c (L_): Renamed from L, to work around a bug in
1594 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1595 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1598 2006-01-26 Simon Josefsson <jas@extundo.com>
1600 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1601 prototype is visible on mingw32.
1603 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1606 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1609 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1611 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1612 attempt to open for write; this always fails, at least on POSIX
1613 hosts. This reinstates the 2006-01-09 change, which was
1614 inadvertently removed.
1616 2006-01-26 Bruno Haible <bruno@clisp.org>
1617 Paul Eggert <eggert@cs.ucla.edu>
1619 * stdbool_.h (_Bool)
1620 [(! (defined __cplusplus || defined __BEOS__)
1621 && !defined __GNUC__
1622 && !(defined __HP_cc || defined __xlc__
1623 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1624 || defined __sgi))]:
1625 #define to signed char in these cases too; this simplifies
1626 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1627 etc., separately) and makes it more conservative.
1629 2006-01-21 Jim Meyering <jim@meyering.net>
1631 Sync from the stable (b5) branch of coreutils:
1633 * fts.c (fts_children): Don't let close() clobber errno from
1636 * fts.c (fts_stat): When following a symlink-to-directory,
1637 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1638 a dangling symlink. That can also happen at least for ELOOP.
1639 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1640 FYI, this bug predates the inclusion of fts.c in coreutils.
1642 * fts.c (fts_open): Put new maxarglen declaration and uses
1643 in their own block, so pre-c99 compilers don't object.
1645 Avoid the double-free (first in fts_read, second in fts_close) that
1646 would occur when an `active' directory is made inaccessible (e.g.,
1647 via chmod a-x) during a traversal.
1648 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1649 before returning. Reproduce this failure by
1650 mkdir -p a/b; cd a; chmod a-x . b
1651 Reported by Stavros Passas.
1653 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1655 * argp-namefrob.h: Bugfix. Remove stray #
1657 2006-01-25 Bruno Haible <bruno@clisp.org>
1659 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1661 Reported by Paul Eggert.
1663 2006-01-25 Jim Meyering <jim@meyering.net>
1665 * fileblocks.c: Remove more useless parentheses.
1666 * readutmp.h: Likewise.
1668 2006-01-24 Bruno Haible <bruno@clisp.org>
1670 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1672 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1675 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1676 to avoid problems with the built-in _Bool type.
1677 Reported by Paul Eggert on 2005-11-26.
1679 2006-01-24 Jim Meyering <jim@meyering.net>
1681 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1683 2006-01-24 Simon Josefsson <jas@extundo.com>
1685 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1688 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1690 Work around porting bugs reported by Dieter in
1691 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1692 * getopt.c (_NOPROTO): Remove; no longer needed.
1693 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1694 Include "getopt.h" first, to check interface.
1695 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1697 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1698 (__strndup): Revert to K&R-style function dfns, the glibc style.
1699 * strnlen.c: Don't claim it's taken from glibc; it's not.
1700 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1701 Include strnlen.h first, to get prototype properly.
1702 (strnlen): Renamed from __strnlen.
1705 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1707 These changes imported from libc.
1708 * getopt.c: Use __fxprintf instead of inline stream orientation
1709 test and two separate function calls.
1710 * strndup.c (__strndup): Add libc_hidden_def.
1712 2006-01-22 Bruno Haible <bruno@clisp.org>
1714 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1715 temporary buffer for sprintf, take into account the precision also
1716 for 'd', 'i', 'u', 'o', 'x', 'X'.
1718 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1720 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1721 to pacify gcc -Wswitch-default.
1723 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1725 * argp-help.c (usage_long_opt): Do not print DOC options.
1726 (__argp_base_name): Removed
1727 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1729 (__argp_base_name): Provide macro definition or extern declaration
1730 depending on the configuration
1732 2006-01-20 Simon Josefsson <jas@extundo.com>
1734 * inet_ntop.h: Unconditionally include sys/socket.h.
1736 2006-01-19 Simon Josefsson <jas@extundo.com>
1738 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1740 2006-01-12 Simon Josefsson <jas@extundo.com>
1742 * base64.c: Fix warning, reported by Bruno Haible
1743 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1745 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1747 Sync from coreutils.
1748 * md5.c: Fix commentary typos.
1749 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1750 * md5.h (__attribute__): Remove; unused.
1751 * sha1.c: Fix commentary to match md5 better.
1752 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1753 so that we don't need to worry about alignment. All uses changed.
1754 This merges the 2005-10-28 md5 change into sha1.
1756 2006-01-11 Jim Meyering <jim@meyering.net>
1758 Sync from coreutils.
1759 * md5.c (OP): Fix spacing.
1761 2006-01-11 Simon Josefsson <jas@extundo.com>
1763 * stdint_.h (SIZE_MAX): Add missing (.
1765 2006-01-10 Bruno Haible <bruno@clisp.org>
1767 * argp.h (__const): Remove macro. Use const instead.
1768 * argp-fmtstream.h (__const): Likewise.
1769 * glob_.h (__const): Remove macro.
1770 * glob-libc.h: Use const instead of __const.
1772 2006-01-10 Jim Meyering <jim@meyering.net>
1774 Avoid the double-free (first in fts_read, second in fts_close) that
1775 would occur when an `active' directory is made inaccessible (e.g.,
1776 via chmod a-x) during a traversal.
1777 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1778 before returning. Reproduce this failure by
1779 mkdir -p a/b; cd a; chmod a-x . b
1780 Reported by Stavros Passas.
1782 Sync from coreutils.
1783 * sha1.c: Tweak grammar in a comment.
1785 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1787 * regex_internal.h (BITSET_WORD_BITS):
1788 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1789 preprocessor mishandles large unsigned values as if they were signed.
1790 Problem reported by Claudio Fontana in
1791 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1793 2006-01-10 Simon Josefsson <jas@extundo.com>
1795 * socket_.h: New file.
1797 2006-01-10 Bruno Haible <bruno@clisp.org>
1799 * localcharset.c: Update from GNU gettext.
1801 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1803 Sync from coreutils.
1804 * chdir-long.c (cdb_free): Don't bother trying to open directory
1805 for write access: POSIX says that must fail.
1806 * fts.c (diropen): Likewise.
1807 * save-cwd.c (save_cwd): Likewise.
1808 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1809 well, for minor improvements on hosts that lack O_DIRECTORY.
1810 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1811 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1812 Fall back on chown if open failed with EACCES.
1814 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1815 Report an error at compile-time if only a 1-second nominal clock
1816 resolution is found.
1818 * lchmod.h: New file.
1819 * mkdir-p.c: Include lchmod.h, lchown.h.
1820 (make_dir_parents): Use lchown rather than chown, and
1821 lchmod rather than chmod.
1823 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1824 too. Problem with "none" reported by Bob Proulx. Problem with
1825 "proc" reported by n0dalus.
1827 * mountlist.c: Include <limits.h>.
1828 (dev_from_mount_options)
1829 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1830 New function. It no longer assumes "dev=" has the System V meaning
1831 on Linux (since it doesn't). It also parses "dev=" more carefully.
1832 (read_file_system_list)
1833 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1834 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1837 * posixtm.h (PDS_PRE_2000): New macro.
1838 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1839 All usages changed. Reject dates outside the range 1969-1999 if
1840 PDS_PRE_2000 is used.
1842 2006-01-09 Jim Meyering <jim@meyering.net>
1844 Sync from coreutils.
1846 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1848 * chdir-safer.h, chdir-safer.c: New files.
1850 * modechange.c (mode_compile): Reject an invalid mode string
1851 that starts with an octal digit. From Andreas Gruenbacher.
1853 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1854 and dup to open_safer and dup_safer, respectively.
1855 (openat_permissive): Fix typo in comment.
1857 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1858 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1859 (_): Remove; no longer needed.
1860 (openat): Renamed from rpl_openat; no need for rpl_openat
1861 since openat.h renames openat for us.
1862 Replace most of the body with a call to openat_permissive,
1863 to avoid duplicate code.
1864 Port to (probably hypothetical) environments were mode_t is
1866 (openat_permissive): Require mode arg, so that we can check
1867 types better. Put it just after flags. Change cwd failure
1868 indicator from pointer-to-bool to pointer-to-errno-value.
1869 All callers changed.
1870 Invoke openat_save_fail and/or openat_restore_fail if
1871 cwd_errno is null, so that openat can call us.
1872 (openat_permissive, fdopendir, fstatat, unlinkat):
1873 Simplify errno handling to avoid some duplicate code,
1874 as it's OK to set errno on success.
1875 * openat.h: Revamp code so that function macros depend on
1876 __OPENAT_PREFIX only, not also on AT_FDCWD.
1877 (openat_ro): Remove. Caller changed to use openat_permissive.
1878 (openat_permissive): Now a macro, if not a function.
1879 (openat_restore_fail, openat_save_fail): Now always functions,
1880 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1882 * openat-priv.h: New file, defining macros used by mkdirat.c
1884 * mkdirat.c: Include openat-priv.h.
1885 Remove definitions of macros defined therein.
1886 * openat.c: Likewise.
1888 * mkdirat.c (mkdirat): New file and function.
1889 * openat.h (mkdirat): Declare.
1891 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1893 * openat.h (openat_permissive): Declare.
1894 (openat_ro): Define.
1896 * openat.c (EXPECTED_ERRNO): New macro.
1897 (openat_permissive): New function -- used in remove.c rewrite.
1898 (all functions): Set errno just before returning, only if there
1899 was an actual failure.
1900 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1902 Emulate openat-family functions using Linux's procfs, if possible.
1903 Idea and some code based on Ulrich Drepper's glibc changes.
1905 * openat.c: (BUILD_PROC_NAME): New macro.
1906 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1907 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1908 before falling back on save_cwd and restore_cwd.
1909 (fdopendir, fstatat, unlinkat): Likewise.
1911 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1912 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1914 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1915 as second argument to va_arg. Otherwise, some versions of gcc
1916 warn that `if this code is reached, the program will abort'.
1918 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1920 Sync from coreutils.
1922 Add POSIX ACL support
1923 * acl.h (copy_acl, set_acl): Add declarations.
1924 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1925 systems other than Linux.
1926 (chmod_or_fchmod): New function: use fchmod when possible,
1927 and chmod otherwise.
1928 (file_has_acl): Add a POSIX ACL implementation, with a
1929 Linux-specific subcase.
1930 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1931 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1932 acls are unsupported.
1933 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1934 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1937 2006-01-09 Bruno Haible <bruno@clisp.org>
1939 * sysexit_.h (EX_OK): New macro.
1940 Suggested by Martin Lambers <marlam@marlam.de>.
1942 2006-01-09 Bruno Haible <bruno@clisp.org>
1944 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1945 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1946 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1947 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1949 2006-01-09 Bruno Haible <bruno@clisp.org>
1951 * stdint_.h (SIZE_MAX): Write the value without involving negative
1954 2005-10-16 Bruno Haible <bruno@clisp.org>
1956 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1957 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1959 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1961 * strftime.c (tzname): Don't declare if it is already #defined.
1962 Problem reported for Mingw by Mark Junker.
1964 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1966 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1967 long int, not int, for nanosecond counts, so that people who are
1968 used to POSIX struct timespec won't be surprised. Reported by Jim
1971 2005-12-16 Jim Meyering <jim@meyering.net>
1973 * fprintftime.c, fprintftime.h: New files.
1975 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1977 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1978 * argp-help.c (fill_in_uparams): Check if the constructed
1979 struct uparams is valid. Fall back to the default values if it is
1982 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1984 * argp-help.c (__argp_base_name): New function
1985 (__argp_short_program_name): Rewrite using __argp_base_name
1986 * argp-namefrob.h: Define program_invocation_name and
1987 program_invocation_short_name if requested
1988 (__argp_base_name): Add prototype
1989 * argp-parse.c (argp_def): Use gettext wrappers
1990 (argp_default_parser): Use __argp_base_name
1991 * argp-pin.c: New file. Defines program_invocation_name and
1992 program_invocation_short_name on systems that lack them.
1994 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1996 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1997 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1998 porting problem reported by Georg Schwarz in
1999 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2001 2005-07-09 Bruno Haible <bruno@clisp.org>
2003 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2004 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2005 Reported by Mark Junker <mjscod@gmx.de>.
2007 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2009 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2010 (uintmax_t) [defined uintmax_t]: Do not declare.
2011 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2012 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2013 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2014 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2015 sake of portability to weird hosts that C allows (though we don't
2016 know of any practical examples).
2018 * savedir.h (fdsavedir): New decl.
2019 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2020 contains most of the former guts of savedir.
2021 (savedir): Use savedirstream.
2024 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2026 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2027 coreutils no longer futzes with rounding modes.
2029 2005-11-14 Jim Meyering <jim@meyering.net>
2031 * mkstemp-safer.c: Include <config.h>, required for possible
2032 replacement of mkstemp.
2034 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2036 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2038 (gethrxtime) [! (HAVE_NANOUPTIME
2039 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2040 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2041 our own approximation.
2043 2005-11-10 Simon Josefsson <jas@extundo.com>
2045 * readline.c: Remove EOL.
2047 2005-11-08 Eric Blake <ebb9@byu.net>
2049 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2051 2005-11-08 Eric Blake <ebb9@byu.net>
2053 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2055 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2057 Fix porting problem reported by Theodoros V. Kalamatianos.
2058 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2059 Don't assume that futimes failing means we must fail.
2061 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2063 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2064 leave errno alone. Problem reported by Dmitry V. Levin.
2066 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2068 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2069 errno alone. Problem reported by Frederic Jolliton.
2071 2005-10-28 Simon Josefsson <jas@extundo.com>
2073 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2074 "restrict" keywords, as per POSIX. Protect the function
2075 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2076 Don't use K&R prototypes. Check the sprintf return values.
2077 Re-define EAFNOSUPPORT if not present. Indent.
2079 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2080 suggested by Bruno Haible <bruno@clisp.org>.
2082 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2084 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2086 * gc-libgcrypt.c: Add MD2 (which is not available through
2089 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2091 * md2.h, md2.c: New files.
2093 2005-10-24 Simon Josefsson <jas@extundo.com>
2095 * md4.h: Shrink buffer size, now that we changed the type.
2097 2005-10-22 Simon Josefsson <jas@extundo.com>
2099 * arcfour.h, arcfour.c: Use fixed size indices in the
2100 arcfour_context struct (simplify test vector testing in GNU
2103 2005-10-22 Simon Josefsson <jas@extundo.com>
2105 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2106 suggested by Bruno Haible <bruno@clisp.org>.
2108 2005-10-22 Simon Josefsson <jas@extundo.com>
2110 * crc.h: Include stddef.h, for size_t.
2112 2005-10-21 Simon Josefsson <jas@extundo.com>
2114 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2115 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2117 2005-10-21 Simon Josefsson <jas@extundo.com>
2119 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2122 2005-10-21 Simon Josefsson <jas@extundo.com>
2124 * gc-gnulib.c: Support ARCTWO in CBC mode.
2126 2005-10-21 Simon Josefsson <jas@extundo.com>
2128 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2131 * hmac-sha1.c (hmac_sha1): Likewise.
2133 * crc.c (crc32_update): Actually use crc parameter, suggested by
2134 Bruno Haible <bruno@clisp.org>.
2136 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2139 2005-10-21 Simon Josefsson <jas@extundo.com>
2141 * des.h, des.c: New files.
2143 * gc-gnulib.c: Support DES.c
2145 2005-10-21 Simon Josefsson <jas@extundo.com>
2147 * arctwo.h, arctwo.c: New files.
2149 * gc-gnulib.c: Support ARCTWO.
2151 2005-10-21 Simon Josefsson <jas@extundo.com>
2153 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2155 2005-10-19 Simon Josefsson <jas@extundo.com>
2157 * gc-gnulib.c: Support ARCFOUR.
2159 2005-10-19 Simon Josefsson <jas@extundo.com>
2161 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2164 * gc.h: Add ECB enum type.
2166 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2168 2005-10-19 Simon Josefsson <jas@extundo.com>
2170 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2172 2005-10-18 Simon Josefsson <jas@extundo.com>
2174 * md4.h, md4.c: New files, based on md5.?.
2176 2005-10-17 Simon Josefsson <jas@extundo.com>
2178 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2180 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2182 2005-10-17 Simon Josefsson <jas@extundo.com>
2184 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2186 2005-10-17 Simon Josefsson <jas@extundo.com>
2188 * gc.h, gc-libgcrypt.c: Add ciphers.
2190 2005-10-17 Simon Josefsson <jas@extundo.com>
2192 * sha1.c: Use uint32_t instead of md5_uint32.t
2194 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2197 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2199 * md5.h: Use stdint.h and uint32_t. Doc fix.
2201 2005-10-15 Simon Josefsson <jas@extundo.com>
2203 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2205 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2207 2005-10-14 Simon Josefsson <jas@extundo.com>
2209 * arcfour.h, arcfour.c: New files.
2211 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2213 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2214 include <wchar.h>; no longer needed.
2216 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2217 and Ulrich Drepper <drepper@redhat.com>
2220 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2221 instead of inline stream orientation test and two separate
2222 function calls. Pay no attention to USE_IN_LIBIO.
2224 2005-10-14 Roland McGrath <roland@redhat.com>
2226 Import from libc. [BZ #1331]
2227 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2229 Reported by Matej Vela <vela@debian.org>.
2231 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2233 * mkdir-p.c (make_dir_parents): Don't report an error if an
2234 intermediate directory is in a read-only file system. Problem
2235 reported by Eric Blake.
2237 2005-10-13 Simon Josefsson <jas@extundo.com>
2239 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2240 Move memory allocation outside of loop.
2242 2005-10-12 Simon Josefsson <jas@extundo.com>
2244 * gc-pbkdf2-sha1.c: New file.
2246 * gc.h: Add gc_pbkdf2_sha1 prototype.
2248 2005-10-12 Simon Josefsson <jas@extundo.com>
2250 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2251 suggested by Bruno Haible <bruno@clisp.org>.
2253 2005-10-12 Simon Josefsson <jas@extundo.com>
2255 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2257 * gc-gnulib.c (gc_hmac_sha1): New function.
2259 2005-10-12 Simon Josefsson <jas@extundo.com>
2261 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2263 2005-10-12 Simon Josefsson <jas@extundo.com>
2265 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2266 GC_USE_HMAC_MD5, respectively.
2268 * gc-libgcrypt.c (gc_md5): Fix assert call.
2271 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2273 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2275 * gc-gnulib.c (gc_hash_buffer): Ditto.
2277 2005-10-11 Bruno Haible <bruno@clisp.org>
2279 * c-strcasestr.h: New file, from GNU gettext.
2280 * c-strcasestr.c: New file, from GNU gettext.
2282 2005-10-11 Bruno Haible <bruno@clisp.org>
2284 * c-strcase.h: New file, from GNU gettext.
2285 * c-strcasecmp.c: New file, from GNU gettext.
2286 * c-strncasecmp.c: New file, from GNU gettext.
2288 2005-10-11 Simon Josefsson <jas@extundo.com>
2290 * crc.h, crc.c: New files.
2292 * gc.h (gc_hash_buffer): Add doc.
2294 2005-10-08 Simon Josefsson <jas@extundo.com>
2296 * gc.h: Add gc_hash and gc_hash_buffer.
2298 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2300 * gc-libgcrypt.c (gc_hash_buffer): Add.
2302 2005-10-11 Bruno Haible <bruno@clisp.org>
2304 * strcasecmp.c: Include limits.h.
2305 (strcasecmp): Avoid integer overflow on exotic platforms.
2306 * strncasecmp.c: Include limits.h.
2307 (strncasecmp): Avoid integer overflow on exotic platforms.
2308 Reported by Paul Eggert.
2310 2005-10-06 Simon Josefsson <jas@extundo.com>
2312 * hmac-md5.c: New file.
2316 2005-10-06 Simon Josefsson <jas@extundo.com>
2318 * memxor.c (memxor): Avoid casts and warnings.
2320 2005-10-05 Derek Price <derek@ximbiot.com>
2322 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2324 2005-10-05 Simon Josefsson <jas@extundo.com>
2326 * memxor.c (memxor): Fix compiler error.
2328 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2329 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2331 * memxor.h, memxor.c: New files.
2333 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2334 we assume all systems have it, suggested by Jim Meyering
2335 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2336 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2337 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2340 2005-10-04 Bruno Haible <bruno@clisp.org>
2342 * verify.h (verify_true): Provide alternative definition for C++.
2344 2005-10-04 Simon Josefsson <jas@extundo.com>
2346 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2347 D. Baushke" <mdb@gnu.org>.
2349 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2351 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2352 (SSIZE_MAX): New macro, if not already defined.
2353 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2356 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2358 * exclude.c: Include verify.h.
2359 (verify): Remove. All callers changed to use verify.h's version.
2360 * strtoimax.c: Likewise.
2361 * utimecmp.c: Likewis.e
2363 Sync from coreutils.
2364 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2365 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2366 * .cvsignore: Add fts.h, search.h, t-fpending.
2367 * settime.c (settime): Fix { typo in previous patch. Also, don't
2368 bother returning ENOSYS if settimeofday or stime fails; just let
2369 them return whatever errno they want to return.
2370 * utimens.c: Include unistd.h, for dup2.
2371 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2372 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2374 2005-10-02 Jim Meyering <jim@meyering.net>
2376 Sync from coreutils.
2377 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2378 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2379 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2380 Remove AT_FDCWD test.
2381 Do not consume the fd unless successful.
2382 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2383 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2384 block, so that we don't even try to compile it if settimeofday is
2385 available. This works around a compilation failure on OSF1 V5.1,
2386 due to stime requiring a `long int*' while tv_sec is `int'.
2388 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2390 * getdelim.c (getdelim): Remove unused variables.
2392 2005-10-01 Simon Josefsson <jas@extundo.com>
2394 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2395 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2396 AI_* and EAI_* definitions. Protect function declarations.
2398 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2400 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2401 so that the code works even with ancient cpp. Portability problem
2402 with GCC 2.7.2.1 reported by Thomas M.Ott.
2404 2005-09-27 Jim Meyering <jim@meyering.net>
2406 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2408 * intprops.h (signed_type_or_expr__): Define.
2409 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2412 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2414 * verify.h (verify_expr): Remove, replacing with:
2415 (verify_true): New macro that returns true instead of void.
2416 (verify_type__): Remove.
2417 (verify): Use verify_true rather than verify_type__.
2419 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2421 * utimens.c (ENOSYS): Define if not already defined.
2422 (futimens): Support having a null PATH if the file descriptor
2425 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2427 (__attribute): Define to empty unless GCC 3.1 or later.
2428 This works around a core dump on OpenBSD 3.4, which has GCC
2429 2.95.3, which dumps core when given __attribute__(()). It also
2430 simplifies other tests, since we really don't want to bother with
2431 worrying about which ancient version of GCC supported what.
2432 Original problem reported by Yoann Vandoorselaere, with part of
2433 the fix suggested by Derek Price.
2435 2005-09-24 Jim Meyering <jim@meyering.net>
2437 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2438 so we can once again use a positive bitfield width of 1 -- now we
2439 don't have to explain why we were using a bitfield width of 2.
2441 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2443 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2444 Problem reported by Eric Blake.
2445 (getaddrinfo): Initialize se so that it's not garbage.
2446 Redo internal storage allocation so that it doesn't make unportable
2447 assumptions about alignment.
2450 * utimens.c (futimens): Use futimesat if available.
2451 Prefer it to futimes since it doesn't have the futimes bug.
2453 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2454 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2455 Instead, declare a function that returns a pointer to an array,
2456 and use verify_type__ to declare the size of the array.
2457 Problem and germ of a solution reported by Bruno Haible.
2458 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2459 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2461 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2463 Sync from coreutils.
2465 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2467 * argmatch.h: Include verify.h
2468 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2469 (ARGMATCH_ASSERT): Remove; unused.
2470 * canonicalize.c: Assume STDC_HEADERS.
2471 * exclude.c: Include "strcase.h".
2472 * regex_internal.h [!defined _LIBC]: Likewise.
2473 * getusershell.c: Include stdio--.h rather than stdio.h
2475 (getusershell): Call fopen, not fopen_safer.
2476 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2477 Do not include unistd-safer.h.
2478 (save_cwd): Don't call fd_safer; no longer needed
2479 now that we include fcntl--.h.
2481 * getdate.y (relative_time): New type.
2482 (RELATIVE_TIME_0): New constant.
2483 (parser_control): Use relative_time instead of doing it ourselves.
2484 (%union): Add new relative_time rel member.
2485 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2487 (relunit, relunit_snumber): Now of type rel.
2488 (zone, rel, relunit, get_date): Adjust to above changes.
2490 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2491 Do not include unistd-safer.h.
2492 (getloadavg): Don't call fd_safer; no longer needed
2493 now that we include fcntl--.h.
2495 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2496 (make_dir_parents): Treat ENOSYS like EEXIST.
2498 Improve quality of diagnostics on restore_cwd failure.
2499 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2500 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2501 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2502 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2503 each time through the loop. Do not diagnose restore_cwd failure;
2504 that is the caller's job (and perhaps the caller does not care).
2506 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2507 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2508 If the file already exists but is not a directory, don't bother
2509 to try to make its parents.
2510 Close potential file descriptor leak if we can't chdir("/") (!).
2511 Don't always return true if chdir($PWD) fails; return true only
2512 if the requested action was done successfully (except for the
2514 Don't log final directory unless we actually made it.
2515 Refactor to avoid duplicate code to fix up permissions.
2516 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2518 * strftime.c (my_strftime): Rewrite the previous change slightly,
2519 to make it a bit faster and (I hope) clearer.
2520 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2521 Fix bug in formats like %2N.
2523 * verify.h: New file.
2525 2005-09-22 Jim Meyering <jim@meyering.net>
2527 Sync from coreutils.
2529 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2531 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2532 the .tm_year member, since otherwise gcc-4.0 would now warn about
2533 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2535 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2536 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2538 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2539 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2540 when run in a time zone for which daylight savings time is in effect
2541 for the starting date.
2543 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2544 stop us from restricting permissions of just-created absolute-named
2546 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2547 to restore initial working directory.
2548 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2549 to tell caller if/when we change the working directory and are
2550 unable to return to the initial one.
2551 * mkdir-p.h (make_dir_parents): Update prototype.
2552 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2553 `return false'. This fixes a bug introduced on 2004-07-30.
2555 * openat.c (fdopendir): Be sure to close the supplied
2556 file descriptor before returning. This makes our replacement
2557 implementation a little closer to Solaris's, where fdopendir
2558 ties the file descriptor to the returned DIR* pointer.
2559 * openat.c (unlinkat): New function.
2560 * openat.h (unlinkat): Add prototype.
2561 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2562 (openat_restore_fail): Rename from openat_restore_die.
2563 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2565 Provide an alternative to exiting immediately upon save_cwd or
2566 restore_cwd failure. Now, an application can arrange e.g.,
2567 to perform a longjump in that case.
2568 * openat.c: Include dirname.h.
2569 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2570 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2571 and openat_restore_die rather than calling error directly.
2572 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2574 * openat-die.c (openat_save_die, openat_restore_die): New file.
2575 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2577 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2578 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2579 int utc, int nanoseconds);
2581 date should not have to allocate a megabyte of virtual memory to
2582 handle a format argument like +%1048575T. When implemented with
2583 strftime, it must allocate such a buffer, use strftime to fill it
2584 in, print it, then free it.
2585 With fprintftime, it simply prints everything and exits.
2586 With no need for memory allocation, that's one fewer way to fail.
2587 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2588 optional field width, not before, so we accept %9:z, not %:9z.
2589 (my_strftime): Be sure to use L_('x') for literals.
2591 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2592 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2593 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2594 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2595 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2596 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2597 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2598 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2599 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2601 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2602 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2603 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2604 and don't include <sys/file.h>).
2606 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2608 Sync from coreutils.
2610 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2611 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2612 [!LDAV_DONE]: Avoid unused variable warning.
2614 2005-09-21 Bruno Haible <bruno@clisp.org>
2616 * unicodeio.h (unicode_to_mb): New declaration.
2618 2005-09-20 Derek Price <derek@ximbiot.com>
2620 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2622 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2624 Use a consistent style for including <config.h>.
2625 * __fpending.c, acl.c, argmatch.c,
2626 argp-help.c, argp-parse.c,
2627 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2628 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2629 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2630 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2631 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2632 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2633 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2634 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2635 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2636 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2637 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2638 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2639 modechange.c, mountlist.c, open-safer.c, physmem.c,
2640 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2641 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2642 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2643 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2644 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2645 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2646 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2647 userspec.c, utimecmp.c, version-etc-fsf.c,
2648 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2649 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2650 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2651 Standardize inclusion of config.h.
2652 * __fpending.h, dirfd.h, getdate.h, human.h,
2653 inttostr.h: Removed inclusion of config.h from header files.
2654 * inttostr.c: Adjusted in-tree users.
2655 * timespec.h: Remove superfluous warning to include config.h.
2656 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2657 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2658 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2659 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2661 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2663 * stat-time.h: New file.
2664 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2665 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2667 (timespec_cmp): New function.
2668 * utimecmp.c: Include stat-time.h.
2669 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2670 members exist, not on the obsolescent ST_MTIM_NSEC.
2671 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2673 2005-09-15 Derek Price <derek@ximbiot.com>
2674 Paul Eggert <eggert@cs.ucla.edu>
2676 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2677 changes, consolidating in...
2678 * regex_internal.h: ...this file.
2680 2005-09-15 Derek Price <derek@ximbiot.com>
2682 * regex_internal.h: Blank `pure' for GNUC < 3.
2683 * regex_internal.c: Ditto, using this...
2684 (__GNUC_PREREQ): ...new macro.
2685 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2686 (__GNUC_PREREQ): ...this new macro.
2688 * strstr.h: Include string.h. Define strstr as a macro here.
2690 2005-09-13 Derek Price <derek@ximbiot.com>
2692 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2694 Reported by Jim Meyering <jim@meyering.net>.
2696 2005-09-13 Jim Meyering <jim@meyering.net>
2698 * canon-host.c: Filter through gnu indent and reword comments slightly.
2699 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2701 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2703 * lib/base64.c: Typo.
2704 (base64_encode): Put b64str in initialized data section.
2706 2005-09-12 Derek Price <derek@ximbiot.com>
2708 Return usable errors from canon-host.
2709 * canon-host.h: New file.
2710 * canon-host.c (canon_host): Wrap...
2711 (canon_host_r): ...this new function, which now relies exclusively on
2713 (ch_strerror): New function.
2714 (last_cherror): New global.
2715 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2716 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2718 (freeaddrinfo): Free ai->ai_canonname when set.
2720 2005-09-12 Derek Price <derek@ximbiot.com>
2721 Paul Eggert <eggert@cs.ucla.edu>
2723 * glob-libc.h: Renamed from glob_.h. The new version is
2724 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2725 protecting things that should be done only in gnulib contexts.
2726 * glob_.h: New file, containing only the glob things needed for
2728 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2729 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2730 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2731 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2732 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2733 and to respect the namespace rules better.
2735 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2737 Merge glibc and coreutils changes into gnulib, plus a few
2739 * md5.c: Use #error rather than a string.
2740 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2741 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2742 (__attribute__): Define to empty for non recent-GCC.
2743 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2744 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2745 Renamed from their non-__ counterparts, with new macros replacing
2746 them if not _LIBC. Add __THROW attribute.
2748 (struct md5_ctx): Align buffer if using GCC.
2749 * sha1.h (struct sha1_ctx): Likewise.
2750 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2751 The old name was backwards.
2752 (NOTSWAP): Remove; not used.
2753 (rol): New macro, moved here from md5.h.
2754 (sha1_process_block): Remove a FIXME that doesn't make sense.
2756 2005-09-12 Derek Price <derek@ximbiot.com>
2758 * gai_strerror.c: Include config.h when available. Include
2759 getaddrinfo.h before other headers to test interface.
2760 Reported by Larry Jones <lawrence.jones@ugs.com>.
2762 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2764 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2765 definitions, since that's the preferred style in glibc.
2766 Fix a minor spacing issue, and update copyright notice to match glibc's.
2768 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2770 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2772 2005-09-06 Simon Josefsson <jas@extundo.com>
2774 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2775 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2777 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2779 Change bitset word type from unsigned int to unsigned long int,
2780 as this has better performance on typical 64-bit hosts.
2781 Port bitset code to hosts with unusual word sizes.
2782 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2783 (build_collating_symbol):
2784 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2785 argument is a bitset. This is merely a style issue, but it makes
2786 it clearer that an entire array is expected.
2787 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2788 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2789 Port to the case where bitset_word is not the same as unsigned int.
2790 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2791 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2793 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2794 (build_trtable, group_nodes_into_DFAstates):
2796 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2797 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2798 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2799 * regexec.c (group_nodes_into_DFAstates): Likewise.
2800 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2801 * regcomp.c (optimize_subexps, lower_subexp):
2802 Work even if bitset_word has holes in its bitwise representation.
2803 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2804 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2806 * regex_internal.c (re_string_reconstruct):
2807 Don't assume UCHAR_MAX == 255.
2808 * regex_internal.h (bitset_set_all): Likewise.
2809 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2811 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2812 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2814 (BITSET_WORD_MAX): New macro.
2815 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2816 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2817 (bitset_empty, bitset_copy):
2818 Prefer sizeof (bitset) to multiplying it out ourselves.
2819 (bitset_not_merge): Remove; unused.
2820 (bitset_contain): Return bool, not unsigned int with one bit on.
2821 All callers changed.
2822 * regexec.c (build_trtable): Don't assume bitset has no stricter
2823 alignment than re_node_set; do this by defining a new internal
2824 type struct dests_alloc and using it to allocate memory.
2826 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2828 Check for arithmetic overflow when calculating sizes, to prevent
2829 some buffer-overflow issues. These patches are conservative, in the
2830 sense that when I couldn't determine whether an overflow was possible,
2831 I inserted a run-time check.
2832 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2833 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2834 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2835 (re_xnrealloc, re_x2nrealloc): New inline functions.
2836 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2837 (build_equiv_class, build_charclass): Check for arithmetic overflow
2838 in size expression calculations.
2839 * lib/regex_internal.c (re_string_realloc_buffers):
2840 (build_wcs_upper_buffer, re_node_set_add_intersect):
2841 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2842 (re_dfa_add_node, register_state): Likewise.
2843 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2844 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2845 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2846 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2848 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2850 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2851 to avoid a collision with bits/local_lim.h in glibc.
2852 All uses changed. Problem reported by Dmitry V. Levin in
2853 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2855 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2856 bugs in int versus size_t comparisons.
2857 (re_string_context_at): Fix bug where the code assumed that
2860 Use bool where appropriate.
2861 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2862 All callers changed.
2863 (calc_eclosure_iter): Likewise, for ROOT arg.
2864 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2865 (build_charclass_op): Likewise, for NON_MATCH arg.
2866 * regex_internal.c (re_string_allocate, re_string_construct):
2867 (re_string_construct_common): Likewise, for ICASE arg.
2868 * regexec.c (re_search_2_stub, re_search_stub):
2869 Likewise, for RET_LEN arg.
2870 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2871 (set_regs): Likewise, for FL_BACKTRACK arg.
2872 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2873 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2874 (calc_eclosure_iter, parse_bracket_exp):
2875 Use bool for internal variables that are booleans.
2876 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2877 (set_regs, build_sifted_states, sift_states_bkref):
2878 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2879 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2880 (find_collation_sequence_value):
2882 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2883 (re_node_set_compare):
2884 Return bool, not int. All callers changed.
2885 * regexec.c (check_halt_node_context, check_dst_limits):
2886 (build_trtable, check_node_accept): Likewise.
2887 * regex_internal.h: Include stdbool.h.
2889 Fix bugs uncovered when converting to bool.
2890 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2891 failure instead of charging ahead blindly.
2892 * regex_internal.c (register_state): Likewise.
2893 * regexec.c (re_search_2_stub): Use simpler method than boolean
2894 for freeing internal storage.
2895 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2896 bitset pieces used as boolean, to avoid undefined behavior
2897 on hosts that do int overflow checking.
2899 2005-08-31 Derek Price <derek@ximbiot.com>
2901 * getdelim.c (getdelim): Return EOF on EOF.
2902 Reported by Larry Jones <lawrence.jones@ugs.com>.
2904 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2906 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2907 lengths fit in regoff_t; this isn't true if regoff_t is the same
2909 * regex.c (re_search_internal): 5th arg is LAST_START
2910 (= START + RANGE) instead of RANGE. This avoids overflow
2911 problems when regoff_t is the same width as size_t.
2912 All callers changed.
2913 (re_search_2_stub): Check for overflow when adding the
2914 sizes of the two strings.
2915 (re_search_stub): Check for overflow when adding START
2916 to RANGE; if it occurs, substitute the extreme value.
2918 2005-08-31 Jim Meyering <jim@meyering.net>
2920 * regcomp.c (search_duplicated_node): Make first pointer arg
2922 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2923 (register_state): Likewise.
2924 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2925 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2926 (group_nodes_into_DFAstates): Likewise.
2928 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2930 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2931 old glibc regex code mishandles strings longer than 2**31 bytes.
2932 This patch fixes this when the regex code is used in gnulib
2933 (i.e., outside glibc).
2935 This patch should not affect the use of the regex code inside
2936 glibc. No doubt this problem also needs to be handled for glibc
2937 as well, but the result will be an incompatible change to the
2938 glibc ABI, and the old ABI will have to be supported too. That
2939 can be the the subject for another patch.
2941 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2942 governing whether the rest of this patch is active. By default,
2943 the macro is disabled and the patch has no effect.
2944 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2945 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2946 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2947 (re_match_2, re_set_registers): Use the new types.
2948 * regex_internal.h (Idx, re_hashval_t): New types.
2949 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2951 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2952 (re_string_context_at, bin_tree_t, re_dfastate_t):
2953 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2954 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2955 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2956 (re_string_char_size_at, re_string_wchar_at):
2957 (re_string_elem_size_at):
2958 Use the new types and macros to port to 64-bit hosts.
2959 Use unsigned types for internal values, so that the code
2960 mostly works even for arrays larger than SSIZE_MAX.
2961 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2962 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2963 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2964 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2965 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2966 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2967 (calc_inveclosure, parse_dup_op, build_range_exp):
2968 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2969 (fetch_number, create_token_tree, mark_opt_subexp):
2971 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2972 (create_cd_newstate, re_string_allocate, re_string_construct):
2973 (re_string_realloc_buffers, build_wcs_upper_buffer):
2974 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2975 (re_string_reconstruct, re_string_peek_byte_case):
2976 (re_string_fetch_byte_case, re_string_context_at):
2977 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2978 (re_node_set_init_copy, re_node_set_add_intersect):
2979 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2980 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2981 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2982 (re_acquire_state, re_acquire_state_context, register_state):
2984 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2985 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2986 (re_search_internal, re_search_2_stub, re_search_stub)
2987 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2988 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2989 (update_cur_sifted_state, check_dst_limits):
2990 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2991 (check_subexp_limits, sift_states_bkref, merge_state_array):
2992 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2993 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2994 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2995 (expand_bkref_cache, check_node_accept_bytes):
2996 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2997 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2998 (acquire_init_state_context, check_halt_node_context):
2999 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3000 (sift_states_backward, clean_state_log_if_needed):
3001 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3002 (find_recover_state, transit_state_sb, transit_state_mb):
3003 (transit_state_bkref, build_trtable, match_ctx_clean):
3005 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3006 to work around an assumption that REG_MISSING is negative.
3008 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3009 (seek_collating_symbol_entry) [defined _LIBC]:
3010 (lookup_collation_sequence_value) [defined _LIBC]:
3011 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3012 Use prototypes rather than old-style function definitions.
3013 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3014 (transit_state_sb) [0]:
3015 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3017 * regexec.c (re_search_internal): Simplify update of rm_so and
3020 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3021 (optimize_subexps, lower_subexp):
3022 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3023 since the signed shift might overflow. Use 1u<<31 instead.
3024 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3025 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3028 * regcomp.c (optimize_subexps, lower_subexp):
3029 Use CHAR_BIT rather than 8, for clarity.
3030 * regexec.c (check_dst_limits_calc_pos_1):
3031 (check_subexp_matching_top): Likewise.
3032 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3033 have to worry about portability issues when shifting it left.
3034 Remove no-longer-needed test for table_size > 0.
3035 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3036 in a word, as the resulting behavior is undefined.
3037 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3038 in one case, a <= should have been an <, and in another case the
3039 whole test was missing.
3040 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3041 the standard name CHAR_BIT.
3042 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3043 this is not true on one's complement and signed-magnitude hosts.
3045 * regex_internal.h (re_sub_match_top_t): Remove unused member
3047 (struct re_dfa_t): Remove unused member states_alloc.
3048 * regcomp.c (init_dfa): Don't initialize unused members.
3050 2005-08-31 Bruno Haible <bruno@clisp.org>
3052 * strstr.c: Include <stddef.h>, for NULL.
3053 * strcasestr.c: Likewise.
3054 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3056 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3058 * iconvme.h: Add prototype for iconv_alloc.
3060 2005-08-29 Simon Josefsson <jas@extundo.com>
3062 * iconvme.c: Fix errno.
3064 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3066 * iconvme.c: Split iconv_string into iconv_alloc.
3068 2005-08-27 Jim Meyering <jim@meyering.net>
3070 * fopen-safer.c: Merge minor changes from coreutils.
3071 * dup-safer.c: Likewise.
3072 * fd-safer.c: Likewise.
3074 Merge from coreutils.
3075 * stdio--.h: New file.
3076 * stdlib--.h: New file.
3077 * mkstemp-safer.c: New file.
3079 GNU tar needs these.
3080 * pipe-safer.c: New file.
3081 * creat-safer.c: New file.
3082 * fcntl--.h (creat): Define to creat_safer.
3083 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3084 * unistd--.h (pipe): Define to pipe_safer.
3085 * unistd-safer.h: Declare pipe_safer.
3087 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3089 * regex_internal.h: Remove all references to
3090 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3092 (bitset_not, bitset_merge, bitset_not_merge):
3093 (bitset_mask, re_string_allocate, re_string_construct):
3094 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3095 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3096 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3097 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3098 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3099 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3100 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3101 (re_acquire_state_context):
3102 Remove unnecessary forward decls.
3103 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3104 Put __attribute at function definition,
3105 now that the function decl has been removed.
3106 * lib/regex_internal.c (re_string_peek_byte_case):
3107 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3110 2005-08-26 Simon Josefsson <jas@extundo.com>
3112 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3113 Haible <bruno@clisp.org>.
3115 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3117 * regexec.c (set_regs): Don't alloca with an unbounded size.
3119 alloca modernization/simplification for regex.
3120 * regex.c: Remove portability cruft for alloca. This no longer
3121 needs to be at the start of the file, and can be moved into
3122 regex_internal.h and simplified.
3123 * regex_internal.h: Include <alloca.h>.
3124 (__libc_use_alloca) [!defined _LIBC]: New macro.
3125 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3126 now works outside glibc.
3128 2005-08-24 Simon Josefsson <jas@extundo.com>
3130 * getpass.c: Add WIN32 implementation. Conditionalize use of
3131 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3132 GLIBC specific code.
3134 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3136 Make regex safe for g++. This fixes one real bug (an "err"
3137 that should have been "*err"). g++ problem reported by
3139 * regex_internal.h (re_calloc): New macro, consistent with
3140 re_malloc etc. All callers of calloc changed to use re_calloc.
3141 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3142 not int. All callers changed.
3143 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3144 just use an array of size MB_LEN_MAX.
3145 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3146 (find_recover_state): Change "err" to "*err"; this fixes what
3147 appears to be a real bug.
3148 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3151 2005-08-25 Jim Meyering <jim@meyering.net>
3153 * open-safer.c: Include <config.h>.
3154 Otherwise, we'd lose LARGEFILE support in any file using
3157 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3159 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3160 * regex.h (regerror): Likewise.
3162 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3163 requires this. (The code never needed it.)
3165 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3166 All uses of recently-renamed identifiers changed to use the new,
3167 POSIX-compliant names. The code will build and run just fine
3168 without these changes, but it's better to eat our own dog food
3169 and use the standard-conforming names.
3171 * regex.h: Fix a multitude of POSIX name space violations.
3172 These changes have an effect only for programs that define
3173 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3174 do not change anything for programs compiled in the normal way.
3175 Also, there is no effect on the ABI.
3177 (_REGEX_SOURCE): New macro.
3178 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3179 defined and _GNU_SOURCE is not; this fixes a name space violation.
3181 Rename the following macros to obey POSIX requirements.
3182 The old names are still visible as macros if _REGEX_SOURCE is defined.
3183 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3184 RE_BACKSLASH_ESCAPE_IN_LISTS.
3185 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3186 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3187 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3188 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3189 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3190 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3191 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3192 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3193 (REG_INTERVALS): renamed from RE_INTERVALS.
3194 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3195 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3196 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3197 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3198 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3199 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3200 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3201 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3202 RE_UNMATCHED_RIGHT_PAREN_ORD.
3203 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3204 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3205 (REG_DEBUG): renamed from RE_DEBUG.
3206 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3207 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3208 unusual, since we can't clash with the POSIX REG_ICASE.
3209 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3210 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3211 (REG_NO_SUB): renamed from RE_NO_SUB.
3212 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3213 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3214 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3215 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3216 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3217 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3218 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3219 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3220 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3221 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3222 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3223 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3224 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3225 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3226 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3227 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3228 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3229 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3230 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3231 (REG_FIXED): Renamed from REGS_FIXED.
3232 (REG_NREGS): Renamed from RE_NREGS.
3234 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3235 of other REG_* macros, since POSIX says the user is allowed to
3236 #undef these macros selectively.
3238 (reg_errcode_t): Update comment stating what other tables need
3241 Rename the following enum values to obey POSIX requirements.
3242 The old names are still visible as macros.
3243 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3244 is not defined, since GNU is supposed to be a superset of POSIX as
3245 much as possible, and since we want reg_errcode_t to be a signed
3246 type for implementation consistency.
3247 (_REG_NOERROR): Renamed from REG_NOERROR.
3248 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3249 (_REG_BADPAT): Renamed from REG_BADPAT.
3250 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3251 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3252 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3253 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3254 (_REG_EBRACK): Renamed from REG_EBRACK.
3255 (_REG_EPAREN): Renamed from REG_EPAREN.
3256 (_REG_EBRACE): Renamed from REG_EBRACE.
3257 (_REG_BADBR): Renamed from REG_BADBR.
3258 (_REG_ERANGE): Renamed from REG_ERANGE.
3259 (_REG_ESPACE): Renamed from REG_ESPACE.
3260 (_REG_BADRPT): Renamed from REG_BADRPT.
3261 (_REG_EEND): Renamed from REG_EEND.
3262 (_REG_ESIZE): Renamed from REG_ESIZE.
3263 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3264 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3265 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3266 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3267 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3269 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3270 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3271 changed. But support the old name if the new one is not defined
3272 and if _REGEX_SOURCE.
3274 Change the following member names in struct re_pattern_buffer.
3275 The old names are still supported if !_REGEX_SOURCE.
3276 The new names are always supported, regardless of _REGEX_SOURCE.
3277 (re_buffer): Renamed from buffer.
3278 (re_allocated): Renamed from allocated.
3279 (re_used): Renamed from used.
3280 (re_syntax): Renamed from syntax.
3281 (re_fastmap): Renamed from fastmap.
3282 (re_translate): Renamed from translate.
3283 (re_can_be_null): Renamed from can_be_null.
3284 (re_regs_allocated): Renamed from regs_allocated.
3285 (re_fastmap_accurate): Renamed from fastmap_accurate.
3286 (re_no_sub): Renamed from no_sub.
3287 (re_not_bol): Renamed from not_bol.
3288 (re_not_eol): Renamed from not_eol.
3289 (re_newline_anchor): Renamed from newline_anchor.
3291 Change the following member names in struct re_registers.
3292 The old names are still supported if !_REGEX_SOURCE.
3293 The new names are always supported, regardless of _REGEX_SOURCE.
3294 (rm_num_regs): Renamed from num_regs.
3295 (rm_start): Renamed from start.
3296 (rm_end): Renamed from end.
3298 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3299 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3300 Prepend __ to parameter names.
3302 Undo yesterday's changes.
3304 2005-08-24 Jim Meyering <jim@meyering.net>
3306 Sync from coreutils.
3307 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3309 2005-08-21 Bruno Haible <bruno@clisp.org>
3311 * lock.h: Add multiple inclusion guard.
3312 * tls.h: Add multiple inclusion guard.
3314 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3316 * regex.h (REG_NOSYS)
3317 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3318 Define, since POSIX requires it as of 2001.
3319 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3320 New private symbol, used to keep the enum signed in all cases.
3321 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3322 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3324 * regex_internal.c (re_string_skip_chars, register_state):
3326 Remove forward decls; no longer needed now that we use prototypes.
3327 * regexec.c (acquire_init_state_context, check_halt_node_context):
3328 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3329 (clean_state_log_if_needed): Likewise.
3331 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3333 Fix problems reported by Sam Steingold in
3334 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3335 * regexec.c (sift_states_bkref): Fix portability bug: the code
3336 assumed that reg_errcode_t is a signed type, which is not
3337 necessarily true if _XOPEN_SOURCE is not defined.
3338 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3339 some compilers warn about it otherwise.
3341 2005-08-20 Jim Meyering <jim@meyering.net>
3343 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3344 of unused local, dfa.
3346 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3348 * regcomp.c (create_initial_state): Remove duplicate decl.
3349 (init_word_char, create_initial_state, duplicate_node_closure):
3350 (fetch_token, peek_token_bracket, build_range_exp):
3351 (build_collating_symbol): Remove forward decls; no longer needed
3352 now that we use prototypes.
3355 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3356 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3357 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3358 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3359 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3360 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3361 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3362 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3363 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3364 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3365 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3366 (build_charclass, build_charclass_op, fetch_number, create_tree):
3367 (create_token_tree, mark_opt_subexp, duplicate_tree):
3368 Use prototypes rather than old-style definitions.
3371 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3372 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3373 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3374 (re_string_reconstruct, re_string_peek_byte_case):
3375 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3376 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3377 (re_node_set_init_copy, re_node_set_add_intersect):
3378 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3379 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3380 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3381 (re_acquire_state, re_acquire_state_context, register_state):
3382 (create_ci_newstate, create_cd_newstate, free_state):
3384 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3385 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3386 (re_search_internal, prune_impossible_nodes):
3387 (acquire_init_state_context, check_matching, static):
3388 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3389 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3390 (update_regs, sift_states_backward, build_sifted_states):
3391 (clean_state_log_if_needed, merge_state_array):
3392 (update_cur_sifted_state, add_epsilon_src_nodes):
3393 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3394 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3395 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3396 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3397 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3398 (check_arrival, check_arrival_add_next_nodes):
3399 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3400 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3401 (check_node_accept_bytes, check_node_accept, extend_buffers):
3402 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3403 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3408 (re_string_allocate, re_string_construct, re_string_reconstruct):
3409 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3410 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3411 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3412 (re_string_context_at, re_string_peek_byte_case):
3413 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3414 is defined, since we now use prototypes always.
3416 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3417 C89 or better. All uses removed.
3419 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3421 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3422 [defined lint]: Suppress bogus uninitialized-variable warnings.
3424 * regcomp.c (duplicate_node): Return new index, not an error code,
3425 and let the caller return REG_ESPACE if out of space. This
3426 removes an uninitialied-variable warning with GCC 4.0.1, and also
3427 avoids taking the address of a local variable. All callers
3430 2005-08-19 Jim Meyering <jim@meyering.net>
3432 * regexec.c (proceed_next_node): Redo local variables to
3433 avoid GCC shadowing warnings.
3435 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3437 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3438 (re_node_set_insert_last, re_dfa_add_node):
3439 Rename local variables to avoid GCC shadowing warnings.
3441 2005-08-18 Bruno Haible <bruno@clisp.org>
3443 * strstr.c (strstr): Fix return value in multibyte case.
3444 * strcasestr.c (strcasestr): Likewise.
3446 2005-08-17 Jim Meyering <jim@meyering.net>
3448 Make the %s format (seconds since the epoch) work for a negative
3449 number and when used with a zero-padded field width, e.g. %015s.
3451 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3452 label so that it precedes the code to set `digits'. Otherwise,
3453 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3454 print `00-22'. Now, it prints `-0022', as it should.
3456 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3458 * regex.h: Remove useless space-before-tab. From coreutils.
3460 2005-08-17 Bruno Haible <bruno@clisp.org>
3462 * strcasestr.h: New file.
3463 * strcasestr.c: New file.
3465 2005-08-17 Bruno Haible <bruno@clisp.org>
3467 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3468 * strstr.c: Completely rewritten, with multibyte locale support.
3470 2005-08-17 Bruno Haible <bruno@clisp.org>
3472 * strcasecmp.c: Use mbuiter.h.
3474 2005-08-17 Bruno Haible <bruno@clisp.org>
3476 * mbuiter.h: New file.
3478 2005-08-16 Bruno Haible <bruno@clisp.org>
3480 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3482 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3483 NUL byte, not after it.
3485 2005-08-16 Bruno Haible <bruno@clisp.org>
3487 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3488 the valid ones. Makes the comparison operations transitive:
3489 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3490 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3492 2005-08-16 Bruno Haible <bruno@clisp.org>
3494 * strcase.h (strcasecmp): Add note in comments.
3495 * strncasecmp.c: Use code from strcasecmp.c.
3496 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3497 (strcasecmp): Work correctly in multibyte locales.
3499 2005-08-16 Bruno Haible <bruno@clisp.org>
3501 * strnlen1.h: New file.
3502 * strnlen1.c: New file.
3504 2005-08-16 Bruno Haible <bruno@clisp.org>
3506 * mbfile.h: New file.
3508 2005-08-16 Bruno Haible <bruno@clisp.org>
3510 * mbiter.h: New file.
3512 2005-08-16 Bruno Haible <bruno@clisp.org>
3514 * mbchar.h: New file.
3515 * mbchar.c: New file.
3517 2005-08-16 Bruno Haible <bruno@clisp.org>
3519 * tls.h: New file, from GNU gettext.
3520 * tls.c: New file, from GNU gettext.
3522 2005-08-15 Bruno Haible <bruno@clisp.org>
3524 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3527 2005-08-14 Jim Meyering <jim@meyering.net>
3529 Sync from coreutils.
3531 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3532 Use the hash-table-based cycle-detection code not just when
3533 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3534 Reported by James Youngman in
3535 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3536 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3537 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3538 This lets us compile with -DFTS_DEBUG, once again.
3539 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3540 * fts.c (fd_safer): Remove decl.
3541 Include fcntl--.h rather than unistd-safer.h
3542 (fts_safe_changedir): Don't call fd_safer; no longer needed
3543 now that we include fcntl--.h.
3545 2005-08-11 Simon Josefsson <jas@extundo.com>
3547 * readline.h, readline.c: New file.
3549 2005-08-11 Bruno Haible <bruno@clisp.org>
3551 * strnlen.h (strnlen): Change parameter name to match comment.
3553 2005-08-10 Simon Josefsson <jas@extundo.com>
3555 * strndup.c: Use strnlen.h.
3557 * strnlen.h: New file.
3559 2005-08-02 Simon Josefsson <jas@extundo.com>
3561 * getline.h, getline.c: Rewrite.
3563 * getdelim.h, getdelim.c: New files, ported from glibc.
3565 2005-07-31 Bruno Haible <bruno@clisp.org>
3567 * lock.h (gl_lock_initializer): New macro.
3568 (gl_lock_define_initialized): Use it.
3569 (gl_rwlock_initializer): New macro.
3570 (gl_rwlock_define_initialized): Use it.
3571 (gl_recursive_lock_initializer): New macro.
3572 (gl_recursive_lock_define_initialized): Use it.
3574 2005-07-26 Bruno Haible <bruno@clisp.org>
3576 * lock.h: Update from GNU gettext.
3577 * lock.c: Update from GNU gettext.
3579 2005-07-18 Bruno Haible <bruno@clisp.org>
3581 * lock.h (gl_once_t): New type.
3582 (gl_once_define, gl_once): New macros.
3583 * lock.c (fresh_once): New variable.
3584 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3587 2005-07-18 Simon Josefsson <jas@extundo.com>
3589 * check-version.c (check_version): Accept identical versions too.
3591 2005-07-18 Bruno Haible <bruno@clisp.org>
3593 * lock.h: New file, from GNU gettext.
3594 * lock.c: New file, from GNU gettext.
3596 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3598 * quotearg.c: Add translator comment suggested by Bruno Haible,
3599 with a minor change.
3601 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3603 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3604 copyright symbol and the year.
3605 * version-etc.c (COPYRIGHT_YEAR): New constant.
3606 (version_etc_va): Use parameterized copyright notice.
3607 Reword to conform to the current GNU coding standards.
3609 2005-07-11 Simon Josefsson <jas@extundo.com>
3611 * size_max.h: New file.
3613 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3615 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3618 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3619 and Paul Eggert <eggert@cs.ucla.edu>
3621 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3622 in wint_t, not wchar_t. Remove now-unnecessary cast.
3624 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3626 * regex.c, regex.h: Sync from libc.
3627 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3628 New files, synced from libc, except that regex_internal.h
3629 currently has a small porting fix.
3631 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3633 Remove the dependency of the strftime module on the tzset module.
3634 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3635 Copy the input structure, to work around some of the bug with
3636 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3637 Solaris releases, you should also use the tzset module, but we won't
3638 require it as a dependency any more since we don't want LGPLed code
3639 to depend on GPLed code.
3641 2005-07-02 Jim Meyering <jim@meyering.net>
3643 * backupfile.c (backup_args): Change a `0' to NULL.
3645 2005-07-01 Jim Meyering <jim@meyering.net>
3647 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3648 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3649 * save-cwd.c, tempname.c:
3650 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3651 and don't include <sys/file.h>).
3653 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3655 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3656 declares only 'struct timespec;' (!).
3658 2005-06-29 Jim Meyering <jim@meyering.net>
3660 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3661 type name. Use the variable name instead.
3662 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3664 2005-06-28 Simon Josefsson <jas@extundo.com>
3666 * check-version.h, check-version.c: New files.
3668 2005-06-28 Simon Josefsson <jas@extundo.com>
3670 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3671 collision with global variable. Better indentation. Don't
3672 increment buffer pointer beyond buffer end. Based on comments
3673 from Paul Eggert <eggert@cs.ucla.edu>.
3677 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3679 * canon-host.c (canon-host): Append trailing "," to 0 in
3680 initializer of struct addrinfo, as an indication that we don't
3681 care how many members the structure has.
3683 2005-06-24 Derek Price <derek@ximbiot.com>
3684 and Bruno Haible <bruno@clisp.org>
3686 Remove stat module & update lstat.
3687 * stat.c: Remove this file...
3688 (slash_aware_lstat): ...moving this content and its support...
3689 * lstat.c (rpl_lstat): ...into here.
3690 * lstat.h: New file.
3692 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3694 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3695 (ranged_convert): Don't save conversion in a temporary struct.
3696 This causes a warning with GCC 4.0.0, and anyway in the typical
3697 case it's not worth the extra 100 bytes or so of code.
3698 (ranged_convert, __mktime_internal): When calling a function via a
3699 pointer P, use P () rather than (*P) (), as we now assume C89 or
3702 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3704 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3705 "who -r" failed to give output. Problem reported by Tim Waugh.
3707 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3708 (xcalloc): Use it to avoid needless tests.
3709 Problem reported by Jim Meyering.
3711 2005-06-16 Jim Meyering <jim@meyering.net>
3713 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3714 when either N or S is zero.
3716 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3718 * argp.h (__option_is_short): Check upper limit of
3719 __key. Isprint() requires its argument to have the value
3720 of an unsigned char or EOF.
3722 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3724 * fnmatch.c (fnmatch): If there is an encoding error in a
3725 multibyte string or pattern, fall back on unibyte matching.
3726 Problem reported by James Youngman.
3728 2005-06-08 Bruno Haible <bruno@clisp.org>
3730 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3733 2005-06-08 Bruno Haible <bruno@clisp.org>
3735 * csharpcomp.h: New file, from GNU gettext.
3736 * csharpcomp.c: New file, from GNU gettext.
3737 * csharpcomp.sh.in: New file, from GNU gettext.
3739 2005-06-07 Derek Price <derek@ximbiot.com>
3742 * glob_.h: Indent nested #ifdef.
3744 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3746 Sync from coreutils.
3747 Use "file name" when talking about file names, instead of "filename"
3748 or "path", as per the GNU coding standards.
3749 * mkdir-p.c: Renamed from makepath.c.
3750 (make_dir_parents): Renamed from make_path. All callers changed.
3751 * mkdir-p.h: Likewise. All includers changed.
3752 * filenamecat.c: Renamed from path-concat.c.
3753 (file_name_concat): Renamed from path_concat. All callers changed.
3754 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3755 * filenamecat.h: Likewise. All includers changed.
3756 * acl.c: Don't use "path" or "filename" to mean "file name"
3757 in comments or local variable names.
3758 * basename.c: Likewise.
3759 * canonicalize.c, canonicalize.h: Likewise.
3760 * dirname.c, dirname.h: Likewise.
3761 * euidaccess.c: Likewise.
3762 * exclude.c: Likewise
3763 * fnmatch_.h, fnmatch_loop.c: Likewise.
3764 * fsusage.c, fsuage.h: Likewise.
3765 * fts.c, fts_.h: Likewise.
3766 * getcwd.c: Likewise.
3767 * getloadavg.c: Likewise.
3768 * mkstemp.c: Likewise.
3769 * mountlist.c, mountlist.h: Likewise.
3770 * openat.c, openat.h: Likewise.
3771 * readlink-stub.c: Likewise.
3772 * readutmp.c, readutmp.h: Likewise.
3773 * rename.c: Likewise.
3774 * rmdir.c: Likewise.
3776 * savedir.c: Likewise.
3777 * stripslash.c: Likewise.
3778 * tempname.c: Likewise.
3779 * xreadlink.c: Likewise.
3780 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3782 * exclude.h: Likewise.
3784 * euidaccess.c (getuid, getgid, getuid, getegid)
3785 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3786 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3787 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3788 * pathmax.h: Include <limits.h> unconditionally, since other
3789 files have been getting away with it for years (MORE/BSD 4.3
3791 * userspec.c (getpwnam, getgrnam, getgrgid)
3792 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3794 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3795 Define to 256, not 255, as per modern POSIX.
3797 2005-06-01 Bruno Haible <bruno@clisp.org>
3799 * csharpexec.h: New file, from GNU gettext.
3800 * csharpexec.c: New file, from GNU gettext.
3801 * csharpexec.sh.in: New file, from GNU gettext.
3803 2005-05-31 Derek Price <derek@ximbiot.com>
3804 Paul Eggert <eggert@cs.ucla.edu>
3807 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3809 2005-05-29 Derek Price <derek@ximbiot.com>
3810 Paul Eggert <eggert@cs.ucla.edu>
3812 * glob_.h, glob.c: New files.
3814 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3816 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3818 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3819 the configuration hassle isn't worth it.
3820 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3821 (LONGEST_MODIFIER, PRIuMAX): Remove.
3823 2005-05-27 Bruno Haible <bruno@clisp.org>
3825 * getlogin_r.h: Remove second include of <stddef.h>.
3827 2005-05-25 Bruno Haible <bruno@clisp.org>
3828 Derek Price <derek@ximbiot.com>
3830 * getlogin_r.h: Simplify API documentation.
3832 2005-05-25 Derek Price <derek@ximbiot.com>
3833 Paul Eggert <eggert@cs.ucla.edu>
3835 * getlogin_r.c, getlogin_r.h: New files.
3837 2005-05-22 Bruno Haible <bruno@clisp.org>
3839 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3840 Also include <sys/param.h> if it defines MIN, MAX.
3841 Based on a patch by Derek Price <derek@ximbiot.com>.
3843 2005-05-22 Bruno Haible <bruno@clisp.org>
3845 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3846 (INT64_MIN): Fix definition.
3847 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3849 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3850 NEED_SIGNED_INT_TYPES.
3852 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3853 HAVE_SYSTEM_INTTYPES.
3855 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3857 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3858 so that unistd-safer.h (GPL'ed code) need not be included.
3860 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3863 * fts.c: Don't include "cycle-check.h" or "hash.h".
3864 (setup_dir, free_dir): New functions.
3865 (enter_dir, leave_dir): Define trivial
3866 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3867 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3868 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3869 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3870 Move to fts-cycle.c.
3871 (fts_open): Use setup_dir.
3872 (fts_close): Use free_dir.
3873 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3874 This adds a label and some gotos, but the alternatives were messier.
3875 Check for memory allocation failure when entering a dir.
3876 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3877 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3878 (FTS): New member fts_cycle, that is a union that contains the
3879 old active_dir_ht and cycle_state. All uses changed to mention
3880 fts_cycle.ht and fts_cycle.state.
3881 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3882 fts.c, with the following changes:
3883 (setup_dir, free_dir): New functions.
3884 (enter_dir): Now returns bool. Return true if successful, false
3885 if memory exhausted. All callers changed.
3886 Do not bother partly cleaning up on
3887 memory allocation failure; that is free_dir's job.
3888 However, free ad if hash_insert fails, to avoid memory leak.
3889 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3890 fts->fts_options to see which union member to use.
3892 2005-05-20 Jim Meyering <jim@meyering.net>
3894 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3895 Now a macro, to pacify GCC.
3897 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3899 * chown.c (rpl_chown): Return -1 on failure.
3901 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3903 * canonicalize.c: Include canonicalize.h first, to test interface.
3904 Include <stddef.h> unconditionally, since we assume C89 now.
3905 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3906 * fts.c: Include fts_.h first, to check interface.
3907 Do not include intprops.h; no longer needed.
3908 Include cycle-check.h and hash.h, since fts_.h no longer does.
3909 Remove unnecessary casts of closedir to void.
3910 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3911 decide whether to decrement nlinks.
3912 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3913 (FTS): Use struct hash_table * instead of Hash_table, so that
3914 we no longer need to include hash.h here.
3916 2005-05-17 Jim Meyering <jim@meyering.net>
3918 * fts.c, fts_.h: New files, from coreutils.
3920 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3922 Sync from coreutils.
3923 * unlinkdir.c, unlinkdir.h: New files.
3924 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3925 regex.h, unlocked-io.h, xtime.h:
3926 White space changes only.
3927 * makepath.c (make_path): Port to hosts where leading "//" is special.
3928 * yesno.c: Include getline.h, not ctype.h.
3929 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3930 Use getline to remove arbitrary restriction on response length.
3932 2005-05-13 Bruno Haible <bruno@clisp.org>
3934 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3935 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3936 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3937 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3938 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3939 Add support for 64-bit integers in the MSVC compiler.
3941 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3943 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3944 Change the initial comment to refer to GPL, not LGPL.
3945 gnulib-tool will change it to LGPL as needed.
3947 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3948 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3949 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3950 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3951 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3952 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3953 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3954 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3955 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3956 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3957 concatpath.c, config.charset, copy-file.c, copy-file.h,
3958 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3959 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3960 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3961 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3962 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3963 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3964 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3965 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3966 full-read.c, full-read.h, full-write.c, full-write.h,
3967 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3968 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3969 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3970 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3971 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3972 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3973 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3974 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3975 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3976 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3977 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3978 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3979 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3980 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3981 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3982 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3983 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3984 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3985 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3986 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3987 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3988 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3989 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3990 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3991 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3992 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3993 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3994 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3995 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3996 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3997 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3998 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3999 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4000 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4001 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4002 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4003 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4004 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4005 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4006 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4007 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4008 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4009 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4010 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4011 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4012 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4013 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4014 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4015 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4016 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4017 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4018 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4019 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4020 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4021 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4022 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4023 Update FSF postal mail address.
4025 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4027 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4028 specified in ai_socktype. Fix invalid ai_protocol
4029 check. ai_protocol is usually set to 0 or depending on
4030 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4031 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4032 ai_socktype / ai_protocol in the returned addrinfo structure.
4034 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4035 Bruno Haible <bruno@clisp.org>
4037 * inet_ntop.h: New file.
4038 * inet_ntop.c: New file, from glibc with modifications.
4040 2005-05-08 Jim Meyering <jim@meyering.net>
4042 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4044 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4046 Merge from coreutils. Among other things,
4047 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4048 * fd-safer.c: New file.
4049 * fcntl-safer.h, open-safer.c: Remove.
4050 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4051 * dup-safer.c: Include unistd-safer.h first.
4052 Don't include errno.h.
4053 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4054 * file-type.h: Don't assume invoker included sys/stat.h first.
4055 * file-type.c: Rely on file-type.h change.
4056 * getloadavg.c: Include unistd-safer.h.
4057 (getloadavg): Use safer open.
4058 * getusershell.c: Include "stdio-safer.h".
4059 (getusershell): Use safer fopen.
4060 * long-options.c (long_options): Use NULL rather than 0.
4061 * modechange.h (mode_free): Remove; all callers changed to invoke
4063 * modechange.c: Likewise.
4064 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4065 (MODE_DONE): New constant.
4066 (struct mode_change): Remove 'next' member.
4067 (make_node_op_equals): New function; like the old one of the
4068 same name, except it allocates an array.
4069 (mode_compile, mode_create_from_ref): Use it.
4070 (mode_compile): Allocate result as an array, not a linked list.
4071 Parse octal string ourself, so that we catch mistakes like "+0".
4072 (mode_adjust): Arg is an array, not a linked list.
4073 * modechange.c: Include stat-macros.h, xalloc.h.
4074 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4075 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4076 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4077 Remove. This is now stat-macros.h's job.
4078 (talloc): Remove. All callers replaced by xalloc, so that
4079 our invokers don't have to worry about reporting memory failures.
4080 (make_node_op_equals): Remove.
4081 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4083 (struct mode_change): Moved here from modechange.h.
4084 (mode_append_entry): Remove.
4085 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4086 apps to have incorrect behavior. Use simpler algorithm for head
4087 and tail. Don't futz with umask; that's now the job of mode_adjust.
4088 Detect more invalid usages rather than having somewhat-random behavior.
4089 Don't insert an "a=" action, as that leads to incorrect behavior.
4090 (mode_compile, mode_create_from_ref): Return NULL on error instead
4091 of an enum, since now there's only one way to have an error. All
4093 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4094 at the correct time. Simplify calculation of "+u" and its ilk.
4095 Don't mishandle "+X".
4096 (mode_free): Remove "register" and localize decls.
4097 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4098 (struct mode_change): Move to modechange.c; callers don't
4099 need to see this stuff.
4100 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4101 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4102 (mode_change, mode_adjust): Reflect the new signatures noted above.
4103 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4104 that might redefine system include files.
4105 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4106 (my_usleep): Use NULL rather than (void *) 0.
4107 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4108 Use siginterrupt to specify that system calls should be interrupted.
4109 (rpl_nanosleep): Move initialization of suspended closer to call of
4111 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4112 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4113 (desirable_utmp_entry): New function.
4114 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4115 using x2nrealloc, to simplify logic.
4116 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4117 size calculation. Do not assume utmp file is a regular file.
4118 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4119 (READ_UTMP_CHECK_PIDS): New constant.
4120 * save-cwd.c: Include unistd-safer.h.
4121 (save_cwd): Use fd_safer.
4122 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4123 [!_LIBC] Include "stat-macros.h" instead.
4124 * unistd-safer.h (fd_safer): New decl.
4126 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4128 * byteswap_.h: New file.
4130 2005-04-25 Albert Chin <china@thewrittenword.com>
4132 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4135 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4137 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4138 that "UTC +1 second" continues to work. Problem reported
4140 (relunit_snumber): New rule.
4143 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4145 * getdate.y (universal_time_zone_table): New constant.
4146 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4147 universal_time_zone_table.
4148 (lookup_zone): Prefer universal_time_zone_table to
4149 local_time_zone_table, so that "GMT" time stamps are allowed in
4150 London during the summer. Problem reported by Ian Abbott.
4152 2005-04-12 Jim Meyering <jim@meyering.net>
4154 * human.c (humblock): Set *options even when returning due to
4155 xstrtoumax conversion failure. Thanks to a used-uninitialized
4158 2005-04-09 Jim Meyering <jim@meyering.net>
4160 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4161 -Wuninitialized: initialize tm0.tm_year.
4163 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4165 * getdate.y (parser_control): rels_seen is now a boolean, not a
4166 count, since there's no maximum. All uses changed.
4167 Add member dsts_seen.
4168 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4170 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4171 Use pc_rels_seen to decide whther a date is absolute.
4173 * getdate.y (number): Don't overwrite year.
4174 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4177 2005-04-02 Simon Josefsson <jas@extundo.com>
4179 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4180 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4182 2005-03-27 Jim Meyering <jim@meyering.net>
4184 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4186 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4188 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4189 "one's complement" -> "ones' complement" in comment, as per Knuth.
4190 "value of type" -> "type or expression" in comment.
4191 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4193 2005-03-26 Jim Meyering <jim@meyering.net>
4196 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4197 Correct typos: s/or/of/.
4199 2005-03-23 Jim Meyering <jim@meyering.net>
4201 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4203 2005-03-21 Jim Meyering <jim@meyering.net>
4205 Changes imported from coreutils.
4207 * cycle-check.c: Don't include xalloc.h.
4209 * path-concat.c: Don't include assert.h.
4210 (path_concat): Remove assertion that would have triggered
4211 for ABASE starting with more than one slash.
4212 Reported by Andreas Schwab.
4214 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4215 properly when ABASE is an absolute file name.
4216 Correct the description of this function.
4218 Add an assertion and a test driver.
4219 This fixes a bug introduced on 2004-07-02.
4220 Andreas Schwab reported the resulting failure of cp --parents:
4221 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4223 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4225 * strftime.c (my_strftime): If the underlying strftime returns 0
4226 (which shouldn't happen), generate nothing instead of returning 0
4227 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4229 2005-03-16 Bruno Haible <bruno@clisp.org>
4231 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4233 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4235 * strftime.c (my_strftime): Prepend space to format so that we can
4236 reliably distinguish strftime failure from empty output on POSIX
4239 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4241 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4242 (iconv_string): Don't guess a size-zero buffer, as that might cause
4243 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4244 result would be 'too large', where 'too large' is (heuristically)
4245 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4246 overflow concerns. This will prevent some unwanted malloc failures
4247 when the inputs are very large.
4249 2005-03-15 Bruno Haible <bruno@clisp.org>
4251 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4254 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4257 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4259 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4261 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4262 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4264 * strtol.c: Likewise.
4266 2005-03-14 Simon Josefsson <jas@extundo.com>
4268 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4271 2005-03-14 Jim Meyering <jim@meyering.net>
4273 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4274 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4275 to be nonzero so that we (and caller) can detect the difference
4276 between a valid zero-length expansion and an error return, even
4277 when the underlying strftime fails before writing anything into
4280 2005-03-10 Jim Meyering <jim@meyering.net>
4282 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4283 so that this module works on systems without fchdir.
4285 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4287 Factor int-properties macros into a single file, except for
4288 glibc-related files.
4289 * intprops.h: New file.
4290 * getloadavg.c: Include it instead of limits.h.
4291 (INT_STRLEN_BOUND): Remove.
4292 * human.c: Include intprops.h.
4293 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4294 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4295 * inttostr.h: Include intprops.h instead of limits.h.
4296 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4297 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4298 for consistency with intprops.h.
4299 (time_t_is_integer, twos_complement_arithmetic): Use them.
4300 * sig2str.h: Include <signal.h>, intprops.h.
4301 (INT_STRLEN_BOUND): Remove.
4302 * strftime.c (TYPE_SIGNED): Remove.
4303 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4304 * strtol.c: Adjust comments to match intprops.h.
4305 * userspec.c: Include intprops.h.
4306 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4307 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4308 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4309 instead of rolling our own expressions.
4310 * xstrtol.c: Include xstrtol.h first, to test interface.
4312 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4314 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4315 the right thing even if adding 1900 would overflow. Similarly
4316 for tm_mon + 1 and tm_yday + 1.
4317 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4318 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4319 (DO_SIGNED_NUMBER): New macro.
4320 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4322 2005-03-07 Bruno Haible <bruno@clisp.org>
4324 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4326 2005-03-03 Derek R. Price <derek@ximbiot.com>
4327 Bruno Haible <bruno@clisp.org>
4329 * pagealign_alloc.h: New file.
4330 * pagealign_alloc.c: New file.
4332 2005-01-28 Bruno Haible <bruno@clisp.org>
4334 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4337 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4339 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4340 The workaround isn't strictly needed for POSIX conformance, and
4341 it's too much of a pain to configure and maintain. We'll ask
4342 people to fix their kernels instead.
4343 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4344 (NANOSLEEP_BUG_WORKAROUND): Remove.
4345 (xnanosleep): Remove the workaround.
4347 2005-02-12 Bruno Haible <bruno@clisp.org>
4349 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4351 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4353 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4354 * timespec.h (gettime): Return void, since it always
4355 succeeds now. All uses changed.
4356 * gettime.c (gettime) Likewise.
4357 [HAVE_NANOTIME]: Prefer nanotime.
4358 Assume gettimeofday succeeds, as POSIX requires.
4359 Assime time () succeeds, since other code already does.
4360 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4361 (timespec_subtract): Remove.
4362 (NANOSLEEP_BUG_WORKAROUND): New constant.
4363 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4364 things considerably. Use it only on GNU/Linux hosts, since the
4365 workaround shouldn't be needed elsewhere.
4367 2005-02-24 Bruno Haible <bruno@clisp.org>
4369 * gettext.h: Update from GNU gettext 0.14.2.
4371 2005-02-24 Bruno Haible <bruno@clisp.org>
4373 * localcharset.c: Update from GNU gettext 0.14.2.
4374 * config.charset: Update from GNU gettext 0.14.2.
4376 2005-02-22 Simon Josefsson <jas@extundo.com>
4378 * iconvme.h, iconvme.c: New files, from libc.
4380 2005-02-20 Neil Conway <neilc@samurai.com>
4382 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4383 returned by OSX/Darwin if the specified buffer is not large
4384 enough for the hostname.
4386 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4388 * memrchr.h: New file.
4389 * chdir-long.c: Include it.
4390 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4391 Don't bother including stddef.h.
4393 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4395 * argp-help.c (__argp_help): Create a fake struct argp_state and
4396 pass it to _help, otherwise the latter coredumps trying to
4397 dereference state.root_argp.
4399 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4401 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4403 Include <sys/types.h>, for dev_t.
4404 (ME_DUMMY, ME_REMOTE): Move from here....
4405 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4406 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4408 Include mountlist.h first, to test the interface.
4410 2005-01-29 Bruno Haible <bruno@clisp.org>
4412 * progname.c (program_name): Initialize.
4413 Needed when linking statically on MacOS X.
4415 2005-01-28 Bruno Haible <bruno@clisp.org>
4417 * javacomp.sh.in: New file, from GNU gettext.
4418 * javacomp.h: New file, from GNU gettext.
4419 * javacomp.c: New file, from GNU gettext.
4421 2005-01-26 Bruno Haible <bruno@clisp.org>
4423 * javaexec.sh.in: New file, from GNU gettext.
4424 * javaexec.h: New file, from GNU gettext.
4425 * javaexec.c: New file, from GNU gettext.
4427 2005-01-26 Simon Josefsson <jas@extundo.com>
4429 * gai_strerror.c: Use GPL in header.
4431 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4433 * argp-help.c (hol_entry_help): Avoid using non-constant
4434 initializers for struct pentry_state.
4435 (__argp_error): Check return value of __asprintf
4436 (__argp_failure): Translate error message
4438 * argp-parse.c: Removed braces around the expansion of N_()
4440 2005-01-21 Jim Meyering <jim@meyering.net>
4442 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4443 same value as for Solaris 9.
4445 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4446 component length. This included changing the parameter to be
4447 of type `char *' rather than `char const *'.
4448 * chdir-long.h (chdir_long): Update prototype.
4450 * openat.c (fdopendir, fstatat): New functions.
4451 * openat.h: Include headers required for use of DIR and struct stat.
4452 [AT_SYMLINK_NOFOLLOW]: Define.
4453 (fdopendir, fstatat): Add prototypes.
4455 2005-01-21 Bruno Haible <bruno@clisp.org>
4457 * classpath.h: New file, from GNU gettext.
4458 * classpath.c: New file, from GNU gettext.
4460 2005-01-20 Simon Josefsson <jas@extundo.com>
4462 * version-etc-fsf.c: New file, with version_etc_copyright.
4463 * version-etc.c: Remove version_etc_copyright.
4464 * version-etc.h (version_etc_copyright): Use [] instead of * in
4465 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4467 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4469 * save-cwd.c (save_cwd): Remove code to support the case
4470 where fchdir is missing or flaky.
4472 2005-01-20 Simon Josefsson <jas@extundo.com>
4474 * base64.h (isbase64): Add.
4476 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4477 using a unsigned prototype, don't inline.
4478 (base64_decode): Use it.
4480 2005-01-19 Bruno Haible <bruno@clisp.org>
4482 * sh-quote.h: New file, from GNU gettext.
4483 * sh-quote.c: New file, from GNU gettext.
4485 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4487 Merge changes from coreutils, as described below in several
4488 changelogs dated today.
4490 * save-cwd.c: Include "save-cwd.h" before other include files.
4491 (O_DIRECTORY): Remove; not needed here, since "." must be
4492 a directory. All uses removed.
4493 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4494 universal on Suns, and we also need to test for IRIX.
4495 Revamp code to use 'if' rather than '#if'.
4496 Avoid unnecessary comparison of cwd->desc to 0.
4498 * utimens.c (futimens): Robustify the previous patch, by checking
4499 for known valid error numbers rather than observed invalid ones.
4501 2005-01-18 Jim Meyering <jim@meyering.net>
4503 * version-etc.c (version_etc_copyright): Update copyright date.
4505 * utimens.c (futimens): Account for the fact that futimes
4506 can also fail with errno == ENOSYS or errno == ENOENT.
4507 Patch from Dmitry V. Levin.
4509 Change the name of the robust chdir function from chdir to chdir_long.
4510 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4511 (restore_cwd): Use chdir_long, not chdir.
4512 * chdir-long.c: Renamed from chdir.c.
4513 * chdir-long.h: Renamed from chdir.h.
4514 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4517 2005-01-18 Bob Proulx <bob@proulx.com>
4519 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4520 offsetof() macro construct to avoid compile failure with native HP-UX
4521 11.0 ANSI C compiler.
4523 2005-01-06 Bruno Haible <bruno@clisp.org>
4525 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4526 because stpncpy.m4 takes care of it.
4528 2004-01-24 Bruno Haible <bruno@clisp.org>
4530 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4532 2003-10-09 Bruno Haible <bruno@clisp.org>
4534 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4536 2005-01-06 Bruno Haible <bruno@clisp.org>
4538 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4539 * fwriteerror.c: Include <stdbool.h>.
4540 (fwriteerror): At the end, close the file stream. Record whether
4541 stdout was already closed.
4543 2004-05-27 Bruno Haible <bruno@clisp.org>
4545 * execute.c (environ): Declare if needed.
4546 * pipe.c (environ): Likewise.
4547 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4549 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4551 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4552 definitions to be after all include files, to avoid collisions.
4553 Problem reported by Bob Proulx.
4555 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4557 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4558 not needed. This removes a dependency on the gettext module.
4559 [defined _LIBC]: Do not include <libintl.h>; not needed.
4561 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4563 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4566 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4568 * argp-parse.c: Include <stddef.h>.
4569 (alignof, alignto): New macros.
4570 (parser_init): Don't assume that void * is aligned sufficiently
4573 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4574 need to extend the stack.
4575 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4578 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4580 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4582 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4584 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4585 Remove now-obsolete comment about AIX.
4586 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4587 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4588 (YYMAXDEPTH): New macro.
4590 2004-12-18 Bruno Haible <bruno@clisp.org>
4592 * fatal-signal.c (fatal_signals): Make non-const.
4593 (init_fatal_signals): New function.
4594 (uninstall_handlers, install_handlers): Ignore signals that were set to
4596 (at_fatal_signal): Call init_fatal_signals.
4597 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4599 Reported by Paul Eggert.
4601 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4603 * getdate.y (textint): New member "negative".
4604 (time_zone_hhmm): New function.
4605 Expect 14 shift-reduce conflicts, not 13.
4606 (o_colon_minutes): New rule.
4607 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4608 (yylex): Set the "negative" member of signed numbers.
4610 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4612 Changes imported from coreutils.
4613 * hard-locale.c: Assume <locale.h> exists.
4615 (GLIBC_VERSION): New macro.
4616 (hard_locale): Assume setlocale exists.
4617 Rewrite to avoid #ifdef.
4618 Use strdup rather than malloc + strcpy.
4619 * human.c: Assume <locale.h> exists.
4620 (human_readable): Assume localeconv exists.
4622 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4624 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4625 convert T2, not T. (Imported from libc.)
4627 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4629 * getcwd.c (is_ENAMETOOLONG): New macro.
4630 (__getcwd.c): Don't restore errno; glibc doesn't.
4631 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4632 first, falling back to our code only if its results look suspicious.
4633 Ensure that the resulting buffer is only as large as necessary.
4635 * readutmp.c: Include readutmp.h first.
4636 Include <errno.h>, since readutmp.h no longer does that.
4637 * readutmp.h: Don't include <errno.h>,
4638 <sys/param.h>, <time.h>; not needed to establish interface.
4639 (errno): Remove decl.
4640 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4641 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4642 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4644 2004-11-28 Simon Josefsson <jas@extundo.com>
4646 * base64.h, base64.c: New file.
4648 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4650 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4652 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4654 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4655 HP's ANSI C compiler.
4656 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4657 Declaring int functions causes warnings on some modern systems and
4658 shouldn't be needed to compile on ancient ones.
4659 * same.c (MIN) [defined MIN]: Don't define, since it's already
4662 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4663 with the following changes.
4664 (__set_errno): Parenthesize properly.
4665 Include <stdbool.h>.
4666 (MIN, MAX, MATCHING_INO): New macros.
4667 (__getcwd): Define with prototype, not K&R form.
4668 Use heuristics to allocate default buffer on stack if possible.
4669 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4670 behavior, and to avoid the PATH_MAX limit when computing
4672 Use MATCHING_INO to compare inode number to file.
4673 Check for arithmetic overflow in size calculations.
4674 Fix bug in reallocation of dot array that caused getcwd to fail
4675 on directories nested deeper than 75.
4676 Be more careful about saving errno on error.
4677 Do not use realloc; use only free+malloc, as this is a bit
4678 more flexible and avoids a needless copy operation.
4679 Do not inspect st_dev and st_ino for symbolic links; POSIX
4680 doesn't specify the latter.
4681 Check for closedir errors.
4682 Avoid needless casts.
4683 Use "#ifdef weak_alias" around weak_alias, to be like other
4685 The following changes to getcwd.c have effect only when used in
4686 gnulib; they have no effect inside glibc proper.
4687 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4688 as alloca isn't used.
4689 (alloca, __alloca): Likewise.
4690 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4691 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4692 unconditionally, as gnulib assumes C89 or better.
4693 Do not include <sys/param.h>.
4694 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4695 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4697 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4698 Include <dirent.h> in a way that is compatible with modern Autoconf.
4699 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4700 New macros, if not already defined.
4701 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4702 Use "_LIBC", not "defined _LIBC", for consistency.
4703 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4705 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4706 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4707 * xgetcwd.c: David MacKenzie's old code was removed, so give
4708 credit only to Jim Meyering and adjust the copyright dates.
4709 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4710 <stdlib.h>, <unistd.h>, "pathmax.h".
4711 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4712 (INITIAL_BUFFER_SIZE): Remove.
4713 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4715 2004-11-23 Jim Meyering <jim@meyering.net>
4717 * getopt_.h: Remove trailing blanks.
4719 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4721 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4722 (futimens): New function, which uses futimes if available.
4723 (futimens, utimens): Support timespec==NULL, with same semantics
4724 as utime and utimens.
4725 * utimens.h (futimens): New decl.
4727 2004-11-23 Jim Meyering <jim@meyering.net>
4729 * __fpending.c: Add comment.
4731 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4733 * getopt_.h: Re-addition of __getopt_argv_const caused
4734 redefinition warnings. To avoid them, include the defines
4735 in `#if !defined __need_getopt ... #endif'. The only place
4736 where __getopt_argv_const is used is in definitions
4737 of getopt_long and getopt_long_only below, which are as well
4738 protected by `#ifndef __need_getopt'.
4739 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4740 __need_getopt after including <stdio.h> and <unistd.h> These
4741 headers might have defined it.
4743 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4745 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4747 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4748 optopt): Use them instead of invoking ## directly; otherwise, the
4749 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4751 2004-11-19 Bruno Haible <bruno@clisp.org>
4753 * strtok_r.c: Move comments from here...
4754 * strtok_r.h: ... to here.
4756 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4758 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4759 might fail. Problem reported by Yoann Vandoorselaere.
4760 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4761 that mishandle size_t overflow.
4763 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4765 * canon-host.c: Include "strdup.h".
4766 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4767 Use strdup instead of malloc/strcpy to duplicate strings.
4769 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4770 (human_space_before_unit): New constant.
4771 * human.c (human_readable): Support it.
4773 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4774 (xgetcwd): Set errno correctly when failing.
4775 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4776 the failure is actually due to a PATH_MAX problem.
4778 Further getopt changes to make it more likely that glibc will
4779 buy the changes back.
4780 * getopt.c (POSIXLY_CORRECT): New constant.
4781 (getopt): Use it, so to preserve glibc semantic
4782 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4783 when compiling for libc.
4784 * getopt_.h (__getopt_argv_const): Bring it back.
4785 (getopt_long, getopt_long_only): Use it.
4787 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4788 New arg POSIXLY_CORRECT. All callers changed.
4789 (getopt): Argv is now char * const *, as per standard.
4790 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4791 not char *__getopt_argv_const *.
4792 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4793 _getopt_long_only_r): Likewise.
4794 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4795 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4796 _getopt_long_r, _getopt_long_only_r): Likewise.
4797 * getopt_.h (__getopt_argv_const): Remove.
4798 (getopt): Argv is now char * const *, as per standard.
4800 * getdate.y (tORDINAL): New token.
4801 (day, relunit): Allow it for relative times.
4802 (relative_time_table): Use tORDINAL for ordinals.
4804 2004-11-15 Jim Meyering <jim@meyering.net>
4806 * closeout.c: Include "__fpending.h" once again.
4807 Include <stdbool.h>.
4808 (close_stdout): Don't fail just because stdout was closed initially,
4809 since some programs don't write to stdout in the normal course of
4810 operation (other than --version and --help), and we don't want this
4811 function to make e.g. `touch file >&-' fail.
4812 But do fail if it was closed and someone has tried to write to it.
4813 E.g., `printf foo >&-' must fail.
4815 2004-11-11 Simon Josefsson <jas@extundo.com>
4817 * strtok_r.h, strtok_r.c: New file.
4819 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4821 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4822 we can stop lying to compilers about the constness of argv when we
4823 are compiled outside glibc.
4824 (getopt, getopt_long, getopt_long_only): Use it.
4825 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4827 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4828 _getopt_long_only_r): Likewise.
4829 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4830 _getopt_long_only_r): Likewise.
4832 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4833 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4834 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4835 the other external symbols.
4836 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4837 declaration, since the above renaming now works around collisions.
4839 2004-11-11 Jim Meyering <jim@meyering.net>
4841 * linebreak.c: Remove trailing blanks.
4842 * alloca_.h: Likewise.
4843 * acosl.c: Likewise.
4844 * euidaccess.c: Likewise.
4845 * allocsa.h: Likewise.
4847 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4849 * mktime.c (SHR): New macro, which is a portable
4850 substitute for >> that should work even on Crays.
4851 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4852 Problem reported by Mark D. Baushke in
4853 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4854 * getdate.y (SHR): Likewise.
4856 * strftime.c (SHR): Likewise.
4858 * quotearg.c (struct quoting_options): Use unsigned int for
4859 quote_these_too, so that right shifts are well defined. All uses
4862 2004-11-10 Simon Josefsson <jas@extundo.com>
4864 * getaddrinfo.h, getaddrinfo.c: New files.
4866 2004-11-10 Jim Meyering <jim@meyering.net>
4868 Ensure that no close failure goes unreported.
4869 * closeout.c (close_stdout): Always close stdout. I.e., don't
4870 return early when it seems there's nothing to flush.
4871 Don't include __fpending.h.
4873 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4875 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4877 2004-11-05 Bruno Haible <bruno@clisp.org>
4879 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4880 Reported by Mark D. Baushke <mdb@cvshome.org>.
4882 2004-11-04 Bruno Haible <bruno@clisp.org>
4884 2004-09-11 Bruno Haible <bruno@clisp.org>
4885 * allocsa.valgrind: New file.
4886 2004-02-06 Bruno Haible <bruno@clisp.org>
4887 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4888 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4889 Reported by Christopher Seip <chris.seip@hp.com>.
4891 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4893 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4894 with errno == ERANGE if the buffer is too small.
4895 Problem reported by Mark D. Baushke.
4897 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4899 * xreadlink.c (MAXSIZE): New macro.
4900 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4901 size does not exceed MAXSIZE. Avoid cast.
4902 As suggested by Mark D. Baushke in
4903 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4904 if readlink fails with buffer size just under MAXSIZE, try again
4907 2004-11-02 Derek R. Price <derek@ximbiot.com>
4908 and Paul Eggert <eggert@cs.ucla.edu>
4910 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4911 (get_date): Overparenthesize to avoid GCC warning.
4913 2004-11-02 Bruno Haible <bruno@clisp.org>
4915 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4916 function returns void.
4918 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4920 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4921 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4924 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4926 * getdate.y: Add support for TZ="foo" within a date string.
4927 Fix some bugs near time_t boundaries. Reject dates with
4928 out-of-range components, e.g., "Sept 31".
4929 Include <stdlib.h>, "setenv.h", "xalloc.h".
4930 (ISDIGIT_LOCALE): Remove; unused.
4931 Note that the TZ and time functions used here are not reentrant.
4932 (mktime_ok, get_tz): New functions.
4933 (TZBUFSIZE): New constant.
4934 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4935 This requires that we sometimes generate our own TZ="XXX..." setting.
4937 2004-10-27 Derek R. Price <derek@ximbiot.com>
4939 * mktime.c (not_equal_tm): Remove redundant check.
4941 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4943 * getdate.y: Use Bison 1.875 features, and some minor
4944 code cleanups. This change does not affect semantics.
4945 Don't include <stdlib.h>; no longer needed.
4946 Don't include unlocked-io.h; only the "#if TEST" code uses
4947 stdio, and performance isn't crucial there.
4948 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4949 Bison 1.875 features as described below.
4950 All uses of "PC." replaced by "pc->".
4951 (YYSTYPE): Add a forward declaration.
4952 (yylex, yyerror): Use full prototypes in forward decls.
4953 Use "%pure-parser" rather than obsolescent "%pure_parser".
4954 Use %parse-param and %lex-param instead of obsolescent
4955 YYPARSE_PARAM and YYLEX_PARAM.
4956 (meridian_table, month_and_day_table, time_units_table,
4957 relative_time_table, time_zone_table, military_table,
4958 lookup_zone, lookup_word, get_date):
4959 Use NULL instead of 0 where appropriate.
4960 (to_hour): Avoid abort (), to avoid a dependency on
4962 (yyerror, yylex): Now accepts parser_control * arg.
4963 (main) [TEST]: Use '\0' rather than 0 for char.
4965 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4967 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4968 It's now the caller's responsibility to handle the case where
4969 !HAVE_GETPAGESIZE && !defined getpagesize.
4971 * mktime.c (leapyear): Arg is long int, not int.
4973 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4975 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4977 2004-10-12 Simon Josefsson <jas@extundo.com>
4979 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4980 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4983 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4985 * vsnprintf.h: New file.
4986 * vsnprintf.c: New file.
4988 2004-10-07 Bruno Haible <bruno@clisp.org>
4990 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4991 into the provided buffer.
4993 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4995 * diacrit.c, diacrit.h: Add GPL notice.
4997 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4998 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4999 * logl.c (logl): Keep the code as similar to glibc as possible.
5000 This avoids a potential constant-folding bug.
5002 2004-10-05 Bruno Haible <bruno@clisp.org>
5004 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5006 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5008 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5009 * xmalloc.c (xmemdup): Likewise.
5010 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5011 XFREE): Remove these long-obsolescent macros.
5012 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5013 * xstrdup.c: Remove.
5015 * regex.c (re_comp): Cast gettext return value to char *,
5016 Problem reported by Martin Neitzel via Mark D. Baushke.
5018 2004-10-04 Simon Josefsson <jas@extundo.com>
5020 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5021 '#ifdef USE_UNLOCKED_IO'.
5023 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5025 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5026 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5027 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5028 regex.c, sha1.c, version-etc.c, yesno.c:
5029 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5030 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5031 the includer's responsibility.
5033 Sync from coreutils.
5035 * modechange.c (mode_compile): Don't decrement a pointer that
5036 points to the start of a string, as the C Standard says the
5037 resulting behavior is undefined.
5039 * backupfile.h (enum backuptype): Rename none -> no_backups,
5040 simple -> simple_backups, numbered_existing ->
5041 numbered_existing_backups, numbered -> numbered_backups
5042 to avoid shadowing problems. All uses changed.
5043 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5044 * backupfile.c (check_extension, numbered_backup):
5045 Rename locals to avoid shadowing 'basename'.
5046 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5049 * .cppi-disable: Add getopt_.h, getopt_int.h.
5050 * .cvsignore: Add getopt.h.
5052 2004-10-04 Simon Josefsson <jas@extundo.com>
5054 * memmem.h: New file.
5055 * memmem.c: New file, taken from glibc.
5057 2004-10-02 Jim Meyering <jim@meyering.net>
5059 * dirfd.h, getpagesize.h: Add copyright notice.
5061 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5063 * snprintf.c: Remove comments as to why each header is needed.
5065 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5067 * strsep.h: New file.
5068 * strsep.c: New file.
5070 2004-10-01 Simon Josefsson <jas@extundo.com>
5072 * snprintf.c (snprintf): Handle size==0.
5074 2004-10-01 Simon Josefsson <jas@extundo.com>
5075 Bruno Haible <bruno@clisp.org>
5077 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5078 (snprintf): Declare 'args'.
5080 2004-09-30 Simon Josefsson <jas@extundo.com>
5082 * snprintf.h, snprintf.c: New files.
5084 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5086 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5087 (hol_entry_help): Never translate an empty string.
5088 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5089 * argp.h (OPTION_NO_TRANS): New option.
5091 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5093 * xvasprintf.c: Include xalloc.h.
5094 (xvasprintf): Use xalloc_die, not xmalloc_die.
5096 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5098 * dummy.c: Change copyright notice to FSF, and license to GPL.
5100 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5102 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5103 Problem reported by Bruno Haible in:
5104 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5106 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5108 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5109 in case some system header has #define'd it. Problem reported by
5110 Soeren D. Schulze in
5111 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5113 2004-09-08 Bruno Haible <bruno@clisp.org>
5115 * stdint_.h: New file, taken from GNU clisp.
5117 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5119 * xvasprintf.h: New file.
5120 * xvasprintf.c: New file.
5121 * xasprintf.c: New file.
5123 2004-09-08 Bruno Haible <bruno@clisp.org>
5125 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5127 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5129 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5131 Import from coreutils.
5132 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5133 strings on unbounded length. alloca's performance benefits aren't
5134 that important here.
5136 (parse_with_separator): New function, with most of the internals
5137 of the old parse_user_spec. Allow user to omit both user and group,
5138 for compatibility with FreeBSD.
5139 Clone only the user name, not the entire spec.
5140 Do not set *uid, *gid unless entirely successful.
5141 Avoid memory leak in some failing cases.
5142 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5143 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5144 (parse_user_spec): Rewrite to use parse_with_separator.
5146 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5148 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5149 its complicated substitute.
5150 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5151 and program_invocation_name.
5152 (__argp_basename) [!_LIBC]: Remove; the only use was
5153 replaced by its body.
5154 (__argp_short_program_name): Change condition from
5155 !defined __argp_short_program_name to
5156 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5157 to match argp-namefrob.h.
5158 (__argp_failure): Don't assume strerror_r returns char *.
5159 * argp-parse.c (N_): Define unconditionally.
5160 (argp_default_options): Fill out initializers with 0 to avoid
5163 2004-08-12 Simon Josefsson <jas@extundo.com>
5165 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5166 * getopt_.h: Renamed from getopt.h.
5168 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5170 Merge from coreutils.
5172 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5173 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5174 for Reliant Unix 5.43.
5176 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5177 (union fooround): Use uintmax_t, not long int.
5178 The rest is a merge from libc:
5179 [defined _LIBC]: Include <shlib-compat.h>.
5180 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5182 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5184 * strverscmp.c: Convert to UTF-8.
5186 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5188 * obstack.h (obstack_empty_p):
5189 Don't assume that chunk->contents is suitably aligned.
5190 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5191 Likewise. Problem reported by Benno in
5192 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5194 * chown.c (rpl_chown): Work even if the file is writeable but not
5195 readable. This could be improved further but it'd take some work.
5197 2004-08-08 Simon Josefsson <jas@extundo.com>
5199 * xgethostname.c: Don't include error.h (not used).
5202 * getpass.c: Include getpass.h first.
5204 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5206 * xalloc-die.c: New files.
5207 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5209 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5210 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5211 (_, N_, xalloc_die): Move to xalloc-die.c.
5212 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5213 so that we needn't mess with xalloc_msg_memory_exhausted.
5215 * sha1.h: Renamed from sha.h.
5216 (SHA1_H): Renamed from _SHA_H.
5217 (sha1_ctx): Renamed from sha_ctx.
5218 (sha1_init_ctx): Renamed from sha_init_ctx.
5219 (sha1_process_block): Renamed from sha_process_block.
5220 (sha1_process_bytes): Renamed from sha_process_bytes.
5221 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5222 (sha1_read_ctx): Renamed from sha_read_ctx.
5223 (sha1_stream): Renamed from sha_stream.
5224 (sha1_buffer): Renamed from sha_buffer.
5225 * sha1.c: Likewise; renamed from sha.c.
5226 Do not include <sys/types.h>.
5227 Include <stddef.h> rather than <stdlib.h>.
5229 2004-08-08 Bruno Haible <bruno@clisp.org>
5231 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5232 FILESYSTEM_PREFIX_LEN.
5233 * progreloc.c: Likewise.
5234 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5236 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5239 * argp-help.c (make_hol, hol_append): Don't assume that
5240 SIZE_MAX is a valid preprocessor constant.
5241 (__argp_basename): Change from "#ifndef _LIBC"
5242 to "#ifndef __argp_short_program_name", so that
5243 we don't compile these functions for tar.
5245 More merges from coreutils.
5246 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5247 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5249 * addext.c: Remove; no longer needed.
5250 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5251 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5252 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5253 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5254 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5255 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5256 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5257 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5258 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5259 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5260 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5261 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5262 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5263 Import changes from coreutils.
5265 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5267 Merge from coreutils.
5269 * .gdb-history: Remove; this doesn't belong here.
5271 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5272 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5273 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5275 * dirname.h: Include <stdbool.h>.
5276 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5277 for consistency with POSIX terminology. All uses changed.
5278 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5279 (strip_trailing_slashes): Use bool for booleans.
5280 * stripslash.c (strip_trailing_slashes): Likewise.
5282 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5283 sometimes returns a positive errno value even when it succeeds.
5284 (print_errno_message) [!LIBC]: Fall back on strerror if
5287 * path-concat.c (mempcpy): Don't define if a system header defines it.
5288 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5289 (longest_relative_suffix): New function.
5290 (path_concat): Use it. Assume first argument is not NULL.
5291 Port to DOS. Omit redundant separators.
5292 Report an error instead of returning NULL.
5293 Use mempcpy instead of memcpy.
5294 (xpath_concat): Remove: not declared or used.
5296 * same.h: Include <stdbool.h>
5297 (same_name): Return bool, not int.
5298 * same.c (same_name): Likewise.
5299 (errno): Don't declare; we assume C89 or better now.
5301 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5302 if not already defined.
5304 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5305 * dup-safer.c (errno): Likewise.
5307 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5309 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5312 2004-08-03 Simon Josefsson <jas@extundo.com>
5314 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5315 * progname.h: Don't include stdbool.h.
5317 2004-08-02 Simon Josefsson <jas@extundo.com>
5319 * getsubopt.h: New file, with comments from Bruno Haible.
5320 * getsubopt.c: New file, from glibc, but slightly modified based on
5321 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5323 2004-08-01 Simon Josefsson <jas@extundo.com>
5325 * xgetdomainname.c: Include stdlib.h, for free().
5327 2004-07-16 Simon Josefsson <jas@extundo.com>
5329 * dummy.c: New file.
5331 2004-07-16 Bruno Haible <bruno@clisp.org>
5333 * backupfile.h: Add extern "C" for C++.
5334 * closeout.h: Likewise.
5335 * copy-file.h: Likewise.
5336 * findprog.h: Likewise.
5337 * full-write.h: Likewise.
5338 * pathname.h: Likewise.
5339 * progname.h: Likewise.
5340 * stpcpy.h: Likewise.
5341 * stpncpy.h: Likewise.
5342 * strcase.h: Likewise.
5343 * strstr.h: Likewise.
5344 * xalloc.h: Likewise.
5346 * mbswidth.h: Add extern "C" for C++.
5347 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5349 2004-07-09 Simon Josefsson <jas@extundo.com>
5351 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5352 failed without this.)
5354 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5356 * fchown-stub.c: New file.
5358 2004-06-24 Jim Meyering <jim@meyering.net>
5360 * obstack.h (obstack_base): Cast to (void *), per documentation.
5362 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5364 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5366 2004-06-01 Jim Meyering <jim@meyering.net>
5368 * calloc.c: New file.
5370 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5372 * getdate.y (yylex): Allow space between sign and number.
5373 Problem reported by Dan Jacobson.
5375 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5376 and Jim Meyering <jim@meyering.net>
5378 Merge from coreutils CVS.
5380 * stat-macros.h: New file, with contents from file-type.h
5381 and coreutils' system.h.
5382 * file-type.c: Include "stat-macros.h".
5383 * file-type.h (file_type): Move all macro definitions to new file,
5386 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5387 Wrap old code with this conditional.
5388 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5389 function that does not dereference symlinks.
5390 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5392 * xreadlink.c: Include xreadlink.h first, to catch .h file
5393 dependency problems.
5394 (xreadlink): Accept new arg SIZE, for efficiency.
5395 All decls and uses changed.
5396 * xreadlink.h: Include <stddef.h>, for size_t.
5398 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5399 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5401 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5403 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5405 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5406 macros to be defined.
5407 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5408 the allocator returns NULL because the requested size is zero.
5410 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5412 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5413 var. Add comment explaining why libc still defines it. This
5414 merges the following patch from glibc:
5415 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5417 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5419 * obstack.c (_obstack): Remove unused variable. It hasn't been
5420 present in glibc since revision 1.1 of this file.
5421 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5422 obstack_alignment_mask, obstack_alloc, obstack_base,
5423 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5424 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5425 obstack_grow0, obstack_init, obstack_int_grow,
5426 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5427 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5428 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5429 nonexistent functions.
5431 2004-05-17 Derek R. Price <derek@ximbiot.com>
5432 Paul Eggert <eggert@cs.ucla.edu>
5434 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5436 2004-05-14 Bruno Haible <bruno@clisp.org>
5438 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5439 that consists of a '.' followed by an empty digit string.
5440 Patch by Tor Lillqvist <tml@iki.fi>.
5442 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5444 Port obstack to the AS/400, where pointers are 16 bytes wide and
5445 you cannot cast an integer to a valid pointer. This patch is
5446 currently waiting to be integrated into glibc; see
5447 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5449 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5450 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5451 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5452 (struct obstack): temp member is now a union of a pointer and
5453 an integer, instead of an integer. All integer uses changed.
5454 This does not affect the physical layout of struct obstack,
5455 except on hosts (like the AS/400) where the size or alignment of
5456 void * is greater than that of ptrdiff_t.
5457 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5458 __STDC__)]: Store temporary in pointer member of union, not
5460 * obstack.c: Include <stddef.h>, for offsetof.
5461 (struct fooalign): Remove; it doesn't need a name.
5462 (union fooround): Change double to long double, and add void *.
5463 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5464 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5465 not a macro. Hence the values are always int; so remove all
5466 casts-to-int in uses.
5468 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5469 Derek Price <derek@ximbiot.com>
5471 * alloca.c: Include <alloca.h>, to get our interface.
5472 * alloca_.h: Use __alloca on AIX, so that we don't have to
5473 include <alloca.h> first. Use C89 prototype for alloca; this
5474 requires including <stddef.h> for size_t. Use extern "C" if C++.
5475 Use #elif for simplicity, since we can assume C89 now.
5476 Don't try to source the system alloca.h since it will not be found
5477 and to prevent recursively including its replacement.
5478 * fnmatch.c: Include <alloca.h> instead of opencoding.
5479 * regex.c: Likewise.
5481 2004-05-16 Derek Price <derek@ximbiot.com>
5482 Paul Eggert <eggert@cs.ucla.edu>
5484 getline cleanup. This changes the getndelim2 API: both order of
5485 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5488 * getline.c: Don't include stddef.h or stdio.h, since our
5489 interface does that.
5490 (getline): Always use getdelim, so that we don't have two
5491 copies of this code.
5492 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5494 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5495 (GETNDELIM2_MAXIMUM): New macro.
5496 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5497 instead of the old practice of delim2==0. All callers changed.
5498 Return -1 on overflow, instead of returning junk.
5499 Do not set *linesize unless allocation succeeds.
5500 * getndelim2.h: Do not include stddef.h; no longer needed, now
5501 that we include sys/types.h.
5502 * getnline.h: Likewise.
5503 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5504 (getndelim2): Reorder arguments.
5505 * getnline.c (getnline, getndelim):
5506 Don't discard the NMAX argument.
5507 (getnline): Invoke getndelim, to avoid code duplication.
5508 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5509 of (size_t) -1 by callers of the getnline family.
5511 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5513 * nanosleep.c (suspended): Change its type from int to
5514 sig_atomic_t volatile.
5515 (first_call): Make it private to rpl_nanosleep, and have it
5516 be zero initially as that's a bit faster.
5517 (my_usleep): Round up fractional times instead of truncating them,
5518 as this is the usual meaning for 'sleep'.
5520 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5522 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5523 (ENOSYS): Define if not defined.
5524 (settime): Fall back on stime if it exists and settimeofday fails.
5525 But don't bother with fallbacks if a method fails with errno == EPERM.
5527 2004-05-11 Jim Meyering <jim@meyering.net>
5529 Prior to this change, the save_cwd caller required read access to the
5530 current directory on most systems (ones with the fchdir function).
5532 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5533 fails, try write-only, and finally, resort to using xgetcwd.
5535 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5537 * obstack.c, obstack.h: Import changes from libc.
5539 2004-04-28 Bruno Haible <bruno@clisp.org>
5541 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5542 implicitly appends .exe to executables.
5543 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5544 accepts Windows pathnames.
5545 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5546 Cygwin like Windows, since it now accepts Windows pathnames.
5547 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5548 Cygwin like Windows, since it now accepts Windows pathnames.
5549 Reported by Derek Robert Price <derek@ximbiot.com>.
5551 2004-04-20 Jim Meyering <jim@meyering.net>
5553 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5555 2004-04-20 Jim Meyering <jim@meyering.net>
5556 Bruno Haible <bruno@clisp.org>
5558 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5559 memory when realloc fails.
5561 2004-04-18 Jim Meyering <jim@meyering.net>
5563 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5564 don't leak memory and do call END_UTMP_ENT.
5566 2004-04-11 Paul Eggert <eggert@twinsun.com>
5568 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5569 (CHAR_BIT): Remove, since we assume C89.
5570 Include <stdint.h> if available, as per current Autoconf CVS advice.
5572 2004-03-30 Paul Eggert <eggert@twinsun.com>
5574 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5575 not bool, to be more consistent with Unix conventions.
5576 Suggested by Bruno Haible.
5578 Merge from coreutils.
5580 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5583 * getdate.h: Include stdbool.h, and timespec.h instead of
5584 the usual <time.h> dance.
5585 (get_date): Change signature to support fractional time stamps.
5586 All callers changed.
5587 * getdate.y: Include "getdate.h" first, as we can now
5588 assume C89 and don't need to worry about 'const'.
5589 Similarly, include "unlocked-io.h" near start, not in middle.
5591 (textint.value): Use long int rather than int.
5592 (textint.digits): Use size_t rather than int.
5593 (BILLION, LOG10_BILLION): New constants.
5594 (parser_control): New member rel_ns. Members day_ordinal,
5595 time_zone, month, day, hour, minutes, rel_year, rel_month,
5596 rel_day, rel_hour, rel_minutes, rel_seconds
5597 are now long int, not int. Member seconds is now struct timespec,
5598 not int. New member timespec_seen. Members dates_seen, days_seen,
5599 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5601 (%union.intval): Now long int, not int.
5602 New member timespec.
5603 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5604 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5605 (spec): Now is a timespec or an item list.
5606 (timespec, items): New nonterminals.
5607 (time, rel, relunit, number, get_date):
5608 Add support for fractional seconds.
5609 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5610 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5611 (to_hour): First arg is now long int, not int.
5612 (to_year): Returns long int, not int.
5613 Don't treat year -70 like 70.
5614 (tm_diff): Returns long int, not int.
5615 (lookup_word): Use bool instead of int when appropriate.
5616 (yylex): Use size_t for count, not int.
5617 Detect overflow when parsing large integer constants.
5618 Add support for fractions.
5619 (get_date): Make pointers 'const' if possible.
5620 Use more-portable code to detect integer overflow.
5621 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5622 Don't use ctime; it's not reliable if the year has >4 digits.
5624 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5625 This is for compatibility with BSD.
5627 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5628 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5629 From coreutils' system.h.
5631 * userspec.c: Don't include "posixver.h".
5632 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5633 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5634 compatible extension. Simplify code by removing a boolean int
5635 that was always nonzero if a string was nonnull.
5637 2004-03-30 Jim Meyering <jim@meyering.net>
5639 Merge from coreutils.
5641 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5643 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5644 an empty input stream.
5646 * readtokens.c: Include <stdbool.h>.
5647 (readtoken): Use `size_t' rather than int/long.
5648 All callers adjusted.
5649 Use `bool' rather than `int' where appropriate.
5650 Use memset rather than an explicit loop.
5651 Use x2nrealloc rather than xrealloc.
5652 Allow the use of `\0' as a delimiter.
5653 (readtokens): Likewise.
5654 * readtokens.h (readtoken, readtokens): Update prototypes.
5656 2004-03-30 Bruno Haible <bruno@clisp.org>
5658 * getloadavg.c (getloadavg): Don't assume setlocale returns
5661 2004-03-29 Paul Eggert <eggert@twinsun.com>
5663 Merge changes to getloadavg.c from coreutils and Emacs.
5665 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5666 Define to an expression, not to the empty string.
5667 Include cloexec.h and xalloc.h.
5668 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5669 Use set_cloexec_flag rather than rolling our own.
5670 * cloexec.c, cloexec.h: New files.
5672 2004-03-18 Paul Eggert <eggert@twinsun.com>
5674 * getopt.h: Sync with libc CVS.
5676 2004-03-18 Paul Eggert <eggert@twinsun.com>
5677 Bruno Haible <bruno@clisp.org>
5679 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5680 not on all platforms that have <wchar.h>.
5681 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5683 2004-03-09 Paul Eggert <eggert@twinsun.com>
5685 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5687 * getopt_int.h: New file, also synced from libc.
5689 2004-03-07 Paul Eggert <eggert@twinsun.com>
5691 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5692 '#if' expressions. Unlike the code it replaces, it does not
5693 depend on (defined _SC_PAGESIZE). However, it does depend on
5694 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5695 first reported by Jason Andrade in
5696 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5698 2004-01-18 Simon Josefsson <jas@extundo.com>
5700 * strdup.h: New file.
5701 * strdup.c: Include it.
5702 * path-concat.c: Include strdup.h. Drop strdup declaration.
5703 * userspec.c: Include strdup.h. Drop strdup declaration.
5705 2004-02-06 Karl Berry <karl@gnu.org>
5707 * config.charset: update from gettext 0.14.1.
5709 2004-02-05 Paul Eggert <eggert@twinsun.com>
5711 Add comments and code, prompted by suggestions from Bruno Haible
5713 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5714 describing the enum quoting_style values.
5715 * quotearg.c (quotearg_alloc): New function.
5716 (quotearg_buffer_restyled): Treat lone { and } as special.
5717 Treat = as special. Work around bug with older shells
5718 that "see" a '\' that is really the 2nd byte of a multibyte char.
5719 Quote empty string with shell_quoting_style.
5721 2004-02-03 Bruno Haible <bruno@clisp.org>
5723 * pipe.h: New file, from GNU gettext.
5724 * pipe.c: New file, from GNU gettext.
5726 2004-01-27 Bruno Haible <bruno@clisp.org>
5728 * execute.h: New file, from GNU gettext.
5729 * execute.c: New file, from GNU gettext.
5730 * w32spawn.h: New file, from GNU gettext.
5732 2004-01-23 Paul Eggert <eggert@twinsun.com>
5734 Exit-status fix from coreutils.
5736 Use exit_failure consistently in place of EXIT_FAILURE,
5737 so that program exit statuses are consistent on failure.
5739 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5740 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5741 * argmatch.h: Comment fix to match the above.
5742 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5743 Now a macro referring to exit_failure, instead of a separate
5744 variable. Include "exitfail.h" to get it.
5745 * xstrtol.h: Include "exitfail.h".
5746 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5748 * long-options.c (parse_long_options): Use prototype
5749 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5752 2004-01-21 Jim Meyering <jim@meyering.net>
5754 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5755 so as not to conflict with a different-sized __mktime_internal
5756 function in GNU libc.
5757 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5758 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5760 2004-01-18 Paul Eggert <eggert@twinsun.com>
5762 Merge from diffutils.
5764 * file-type.c (file_type): Add typed memory objects.
5765 * file-type.h (S_TYPEISTMO): New macro.
5767 * c-stack.h (c_stack_action): Remove argv argument.
5768 * c-stack.c (c_stack_action): Likewise. All uses changed.
5769 (die): Don't calculate message unless segv_action returns.
5770 (get_stack_location, min_address_from_argv, max_address_from_argv,
5771 volatile stack_base, volatile_stack_size): Remove.
5772 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5773 that every segmentation violation is a stack overflow. (Ouch!)
5774 See Debian bug 136249 (still outstanding) for more info about why
5775 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5777 2003-11-30 Bruno Haible <bruno@clisp.org>
5779 Safer stack allocation.
5780 * setenv.c: Include allocsa.h.
5781 (alloca): Remove fallback definition.
5782 (freea): Remove macro.
5783 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5786 2003-10-17 Bruno Haible <bruno@clisp.org>
5788 * binary-io.h: Avoid warnings on Cygwin.
5790 2003-12-28 Bruno Haible <bruno@clisp.org>
5792 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5793 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5795 2003-11-28 Bruno Haible <bruno@clisp.org>
5797 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5799 2003-11-27 Bruno Haible <bruno@clisp.org>
5801 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5803 2003-11-17 Bruno Haible <bruno@clisp.org>
5805 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5807 2003-11-24 Bruno Haible <bruno@clisp.org>
5809 * xallocsa.h: New file, from GNU gettext.
5810 * xallocsa.c: New file, from GNU gettext.
5812 2003-11-24 Bruno Haible <bruno@clisp.org>
5814 * allocsa.h: New file, from GNU gettext.
5815 * allocsa.c: New file, from GNU gettext.
5817 2003-11-24 Bruno Haible <bruno@clisp.org>
5819 * eealloc.h: New file.
5821 2004-01-15 Jim Meyering <jim@meyering.net>
5823 Merge from coreutils.
5825 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5826 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5827 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5829 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5830 optional configure-time default.
5832 * version-etc.c (version_etc_copyright): Update copyright date.
5834 * xreadlink.c (xreadlink): Correct outdated comment.
5836 2004-01-15 Paul Eggert <eggert@twinsun.com>
5838 Merge from coreutils.
5840 * posixver.c: Include posixver.h.
5842 * same.c: Include <stdbool.h>, <limits.h>.
5843 (_POSIX_NAME_MAX): Define if not defined.
5845 (same_name): If file names are silently truncated, report
5846 that the file names are the same if they are the same after
5847 the silent truncation.
5849 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5850 conversion function.
5851 * xstrtod.c (xstrtod): Likewise. All callers changed to
5852 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5855 2004-01-14 Paul Eggert <eggert@twinsun.com>
5857 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5858 with like-named macro in fnmatch.c.
5859 (EXT): Use an internal constant instead.
5861 Merge fnmatch patches from glibc.
5862 * fnmatch.c (mbsinit): Remove define.
5863 Add libc_hidden_ver (__fnmatch, fnmatch).
5864 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5865 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5867 2003-12-14 Karl Berry <karl@gnu.org>
5869 * config.charset: update from gettext-runtime.
5871 2003-12-03 Paul Eggert <eggert@twinsun.com>
5873 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5874 Bug reported by Alfred M. Szmidt.
5876 2003-11-29 Karl Berry <karl@gnu.org>
5878 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5880 2003-11-23 Paul Eggert <eggert@twinsun.com>
5881 Bruno Haible <bruno@clisp.org>
5883 * printf-parse.h: Don't include sys/types.h.
5884 (ARG_NONE): New macro.
5885 (char_directive): Change type of *arg_index fields to size_t.
5886 * printf-parse.c: Don't include sys/types.h.
5887 (SSIZE_MAX): Remove macro.
5888 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5889 Remove unnecessary overflow check.
5890 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5893 2003-11-24 Paul Eggert <eggert@twinsun.com>
5895 * alloca.c: Remove dependency on xalloc module.
5896 (xalloc_die): Remove.
5897 (memory_full) [!defined emacs]: New macro.
5898 [!defined emacs]: Don't include xalloc.h.
5899 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5900 address arithmetic overflows. Change datatypes a bit to avoid
5903 2003-11-22 Jim Meyering <jim@meyering.net>
5905 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5907 2003-11-17 Bruno Haible <bruno@clisp.org>
5909 * vasnprintf.c (alloca): Remove fallback definition.
5910 (freea): Remove definition.
5911 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5912 Reported by Paul Eggert.
5914 2003-11-17 Jim Meyering <jim@meyering.net>
5916 On systems without utime and without a utimes function capable of
5917 dealing with a NULL struct utimbuf* argument, this utime replacement
5918 could -- in unusual circumstances -- leak a file descriptor.
5919 * utime.c: Include <unistd.h> and <errno.h>.
5920 (utime_null): Be sure to close `fd' and to preserve errno.
5921 Reported by Geoff Collyer via Arnold Robbins.
5923 2003-11-16 Paul Eggert <eggert@twinsun.com>
5924 Bruno Haible <bruno@clisp.org>
5926 Protect against address arithmetic overflow.
5927 * printf-args.h: Include stddef.h.
5928 (arguments): Change type of field 'count' to size_t.
5929 * printf-args.c (printf_fetchargs): Use size_t instead of
5930 'unsigned int' where appropriate.
5931 * printf-parse.h: Include sys/types.h.
5932 (char_directive): Change type of *arg_index fields to ssize_t.
5933 (char_directives): Change type of fields 'count', max_*_length to
5935 * printf-parse.c: Include sys/types.h and xsize.h.
5936 (SSIZE_MAX): Define fallback value.
5937 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5938 instead of 'int' where appropriate. Check a_allocated, d_allocated
5939 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5940 * vasnprintf.c: Include xsize.h.
5941 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5942 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5943 overflow. Avoid wraparound when converting a width or precision from
5946 2003-11-16 Bruno Haible <bruno@clisp.org>
5948 Update from GNU gettext.
5949 * printf-parse.c: Generalize to it can be compiled for wide strings.
5950 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5951 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5952 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5953 SNPRINTF): New macros.
5954 Don't include <alloca.h> if the file is used inside libintl.
5955 (local_wcslen): New function, for Solaris 2.5.1.
5956 (VASNPRINTF): Use it instead of wcslen.
5958 2003-11-16 Bruno Haible <bruno@clisp.org>
5960 * xsize.h (xmax): New function.
5961 (xsum, xsum3, xsum4): Declare as "pure" functions.
5963 2003-11-12 Paul Eggert <eggert@twinsun.com>
5965 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5966 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5967 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5968 heuristic is just as accurate as far as we know, and it removes a
5969 dependency on size_max.m4 and ptrdiff_max.m4.
5971 2003-11-12 Paul Eggert <eggert@twinsun.com>
5973 * xstrtol.c (__xstrtol): Remove "break" immediately after
5974 "return", to pacify some unknown compiler. Problem reported
5977 2003-11-11 Bruno Haible <bruno@clisp.org>
5979 * xsize.h (SIZE_MAX): Remove fallback definition.
5980 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5983 2003-11-10 Paul Eggert <eggert@twinsun.com>
5985 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5986 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5987 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5989 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5990 not (size_t) -1, since it's defined here.
5992 2003-11-06 Paul Eggert <eggert@twinsun.com>
5994 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5995 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5996 Reject sizes of exactly SIZE_MAX bytes.
5997 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5998 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6000 2003-11-05 Bruno Haible <bruno@clisp.org>
6002 * xsize.h: Include limits.h, to avoid a possible collision with
6003 SIZE_MAX defined in <limits.h> on Solaris.
6005 2003-11-04 Bruno Haible <bruno@clisp.org>
6007 * xsize.h: New file.
6008 * linebreak.c: Include xsize.h.
6009 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6010 argument for overflow.
6011 Suggested by Paul Eggert.
6013 2003-10-31 Bruno Haible <bruno@clisp.org>
6015 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6016 to avoid (extremely rare) race condition.
6017 Suggested by Paul Eggert.
6019 2003-11-03 Jim Meyering <jim@meyering.net>
6021 * userspec.c: Include "userspec.h".
6022 * userspec.h: New file.
6024 2003-10-31 Paul Eggert <eggert@twinsun.com>
6026 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6027 * mountlist.c (SIZE_MAX): Define if not defined already.
6028 (read_filesystem_list): Set and use me_type_malloced.
6029 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6030 whatever the type happens to be), for brevity and consistency.
6031 Check for size calculation overflow on Alphas running OSF/1.
6033 2003-10-31 Jim Meyering <jim@meyering.net>
6035 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6037 * linebuffer.c: Include <string.h> for declaration of memset.
6039 2003-10-30 Paul Eggert <eggert@twinsun.com>
6040 Bruno Haible <bruno@clisp.org>
6042 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6043 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6045 2003-10-29 Paul Eggert <eggert@twinsun.com>
6047 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6048 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6050 * quotearg.c (quotearg_n_options): Use it.
6051 * group-member.c: Include <stdbool.h>.
6052 (free_group_info): Arg is now const *; don't free arg.
6053 (get_group_info): Now returns bool and accepts struct group_info *,
6054 rather than returning a malloc'ed struct group_info *.
6055 All uses changed. Check for overflow in internal size calculation.
6057 * getusershell.c (readname): Simplify the code by using x2nrealloc
6058 rather than xmalloc/xrealloc.
6059 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6060 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6061 conformance bug: the old code used a pointer after freeing the
6062 storage that it addressed.
6063 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6064 rather than doing it by hand.
6065 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6066 the buffer preserved. Use free and xmalloc instead.
6067 * quotearg.c (quotearg_n_options): Likewise.
6068 Use a simpler test for size overflow. Don't use xalloc_oversized
6069 because unsigned int might be wider than size_t (!); this suggests
6070 that we should switch from unsigned int to size_t for slot numbers.
6072 2003-10-27 Bruno Haible <bruno@clisp.org>
6074 * stdbool_.h: Better support for BeOS.
6076 2003-10-27 Paul Eggert <eggert@twinsun.com>
6078 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6079 to allocate the returned structure. Do not allocate a subarray,
6080 as x2nrealloc will do that.
6081 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6082 instead of xnrealloc.
6083 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6085 2003-10-26 Paul Eggert <eggert@twinsun.com>
6087 * xalloc.h (xalloc_oversized): New static inline function, for
6088 callers that want to do their own size-overflow checking. Include
6089 <stdbool.h>, since xalloc_oversized returns bool.
6090 * xalloc.c (array_size_overflow): Remove. All callers changed
6091 to use xalloc_oversized.
6093 Add two functions x2realloc, x2nrealloc, for programs that grow
6094 arrays dynamically by doubling their sizes.
6095 * xalloc.h (x2realloc, x2nrealloc): New decls.
6096 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6099 Port to C99 semantics for 'inline' of external functions.
6100 Bug reported by Bruno Haible.
6101 * xmalloc.c (xnmalloc_inline): New static inline function,
6102 with the old contents of xnmalloc.
6103 (xnmalloc, xmalloc): Use it.
6104 (xnrealloc_inline): New static inline function,
6105 with the old contents of xnrealloc.
6106 (xnrealloc, xrealloc): Use it.
6108 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6110 2003-10-25 Paul Eggert <eggert@twinsun.com>
6112 Fix several address-calculation bugs in the hash modules,
6113 plus some minor code cleanup.
6115 * hash.h: Include <stdbool.h>, for bool.
6116 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6117 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6118 hash_get_n_entries, hash_get_max_bucket_length,
6119 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6120 hash_rehash): Use size_t rather than unsigned.
6121 * hash.c (struct hash_table, hash_get_n_buckets,
6122 hash_get_n_buckets_used, hash_get_n_entries,
6123 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6124 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6125 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6127 (SIZE_MAX): Define if not defined.
6128 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6129 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6131 Use const * when possible.
6132 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6133 (check_tuning): Fix bug: if tuning parameters were very close to
6134 0 or 1, rounding errors could have caused subscript violations.
6135 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6136 (hash_initialize): Add 'fail:' label
6137 to free table and return NULL, and use it to simplify code.
6138 Use calloc rather than clearing the storage ourself.
6139 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6140 buffer size calculations.
6141 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6142 Include <stddef.h>, for size_t.
6143 * hash-pjw.c (hash_pjw): Likewise.
6144 Switch to method described by Bruno Haible.
6145 Include <limits.h>, for CHAR_BIT.
6146 (SIZE_BITS): New macro.
6148 2003-10-21 Paul Eggert <eggert@twinsun.com>
6150 * getndelim2.c (getndelim2): When size calculation overflows,
6151 ceiling the allocation at NMAX bytes rather than silently
6152 discarding input bytes before NMAX is reached. This makes
6153 a difference only if NMAX exceeds SIZE_MAX / 2.
6155 * obstack.c: Merge from glibc.
6156 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6157 Add libc_hidden_def (_obstack_newchunk).
6158 (_obstack_free) [! defined _LIBC]: Remove.
6159 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6160 a clone of the function body.
6161 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6162 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6164 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6165 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6168 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6169 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6170 Don't use lvalue casts, as GCC plans to remove support for them
6171 in GCC 3.5. Reported by Joseph S. Myers. This bug
6172 was also present in the non-GCC version, indicating that this
6173 code had always been buggy and had never been widely used.
6174 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6175 Use the fast variant of each macro, rather than copying the
6176 definiens of the fast variant; that way, we'll be more likely to
6177 catch future bugs in the fast variants.
6179 2003-10-20 Bruno Haible <bruno@clisp.org>
6181 * wait-process.h: New file, from GNU gettext.
6182 * wait-process.c: New file, from GNU gettext.
6184 2003-10-19 Jim Meyering <jim@meyering.net>
6186 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6188 2003-10-16 Paul Eggert <eggert@twinsun.com>
6190 * getgroups.c: Include <errno.h>, <stdlib.h>.
6191 (getgroups): First arg is int, not size_t.
6192 Don't let 'free' mangle errno.
6194 2003-10-16 Jim Meyering <jim@meyering.net>
6196 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6198 2003-10-15 Paul Eggert <eggert@twinsun.com>
6200 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6202 (new_exclude, add_exclude_file): Initial size no longer needs to
6204 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6205 our own address arithmetic overflow checking.
6207 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6208 (fnmatch): Do not alloca more than 2000 wide characters;
6209 instead, use malloc for large buffers.
6210 Check for address arithmetic overflow, and return -1
6211 with errno set to ENOMEM in that case.
6212 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6213 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6214 instead, return -1. Check for address arithmetic overflow.
6216 2003-10-14 Paul Eggert <eggert@twinsun.com>
6218 Handle invalid suffixes and overflow independently, so that
6219 callers can treat them independently as needed. Fix some bugs in
6220 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6221 suffix for a human-readable blocksize. The major caller-visible
6222 change is the addition of a new
6223 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6224 that both overflow and suffix chars were found.
6226 * human.c (humblock): Don't check separately for invalid suffix
6227 char; that is xstrtoumax's job (now that its bug is fixed).
6228 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6229 INTMAX_MAX]: New macros.
6230 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6231 TYPE_MAXIMUM): New macros.
6232 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6233 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6234 if overflow occurs, as it's what __strtol does and it's more useful
6236 (__xstrtol): If __strtol reports some error other than ERANGE,
6237 reflect it to the caller as LONGINT_INVALID. If it reports
6238 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6239 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6240 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6242 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6243 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6244 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6245 [defined UINTMAX_MAX]: New macros.
6247 2003-10-14 Bruno Haible <bruno@clisp.org>
6249 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6250 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6251 Also use volatile where needed.
6253 2003-10-12 Paul Eggert <eggert@twinsun.com>
6255 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6256 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6257 and define in terms of the other primitives.
6258 * xmalloc.c: Include stdbool.h; do not include exit.h.
6259 (SIZE_MAX): Define if not already defined.
6260 (array_size_overflow): New function.
6261 (xalloc_die): Abort instead of exiting if 'error' returns.
6262 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6263 (xmalloc, xrealloc): Use them.
6264 (xcalloc): Check for address arithmetic overflow.
6265 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6266 a bit faster than strcpy.
6268 2003-10-08 Paul Eggert <eggert@twinsun.com>
6270 Merge getpass from libc, plus a few fixes.
6272 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6273 Include <stdbool.h>.
6274 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6275 __fsetlocking to empty.
6276 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6277 do include <bits/libc-lock.h>.
6278 Do not include <fcntl.h>; not needed.
6279 [_LIBC]: Include <wchar.h>.
6280 (NOTCANCEL_MODE): New macro.
6281 (flockfile, funlockfile) [_LIBC]: New macros.
6282 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6283 [!_LIBC]: New macros.
6284 (call_fclose): New function.
6285 (getpass): Use it. Save tty stream separately; this simplifies the
6286 code and makes it more reliable if stdin happens to equal stdout.
6287 Invoke __fsetlocking on tty.
6288 Handle thread cancellation if needed.
6289 Namespace cleanup (use __tcgetattr, __getline).
6290 Use bool for Booleans.
6291 [USE_IN_LIBIO]: Handle wide streams.
6292 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6293 stream might go where.
6295 * unlocked-io.h: Include <stdio.h>, so that the caller
6296 doesn't have to include <stdio.h> before us.
6297 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6298 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6299 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6300 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6301 if not declared, so that we can use getpass.c code from libc without
6303 (flockfile, ftrylockfile, funlockfile): New macros.
6305 2003-10-06 Bruno Haible <bruno@clisp.org>
6307 * version-etc-2.h: Remove file.
6308 * version-etc-2.c: Remove file.
6310 2003-09-25 Jim Meyering <jim@meyering.net>
6311 Bruno Haible <bruno@clisp.org>
6313 This lets translators provide better translations for the
6314 "Written by ..." part of --version output.
6315 * version-etc.h: Include stdarg.h.
6316 (version_etc_copyright): Declare as readonly.
6317 (version_etc): Make this function variadic with a NULL-terminated list
6318 of author name strings.
6319 (version_etc_va): New declaration.
6320 * version-etc.c: Include stdarg.h, stdlib.h.
6321 (version_etc_copyright): Declare as readonly.
6322 (version_etc_va): New function. Provide a different translatable string
6323 for each possible number of authors < 10. Abbreviate when there are 10
6325 (version_etc): Make this function variadic. Call version_etc_va.
6326 Suggestion from Gary V. Vaughan.
6328 * long-options.h (parse_long_options): Change prototype: the authors
6329 string is moved to the end and becomes variadic.
6330 * long-options.c: Include stdarg.h.
6331 (parse_long_options): Make this function variadic, too.
6332 Call version_etc_va, not version_etc.
6334 2003-10-06 Bruno Haible <bruno@clisp.org>
6336 * fatal-signal.h: New file, from GNU gettext.
6337 * fatal-signal.c: New file, from GNU gettext.
6339 2003-10-04 Karl Berry <karl@gnu.org>
6341 * argp*: update from libc.
6343 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6345 * getpass.c (getpass): Use a no-op fseek when switching from input to
6346 output mode on the same stream.
6348 2003-09-29 Paul Eggert <eggert@twinsun.com>
6350 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6351 Fix arg typo in previous patch.
6353 2003-09-28 Jim Meyering <jim@meyering.net>
6355 * error.c: Correct cpp indentation.
6357 2003-09-27 Paul Eggert <eggert@twinsun.com>
6359 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6360 Omit the special code that used __typeof__, since we worry that
6361 it could be more trouble than it's worth. See:
6362 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6363 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6367 2003-09-26 Jim Meyering <jim@meyering.net>
6369 * error.c (error_tail): Move some declarations
6370 into inner scope where the local variables are used.
6372 2003-09-26 Bruno Haible <bruno@clisp.org>
6374 * stpncpy.h (gnu_stpncpy): New declaration.
6375 (stpncpy): Define as alias for gnu_stpncpy.
6376 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6378 2003-09-26 Paul Eggert <eggert@twinsun.com>
6380 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6381 (error_tail): Do not loop, reallocating temporary buffer, since
6382 the output cannot contain more wide characters than the input
6383 contains bytes, the size must be big enough already. This avoids
6384 one potential size overflow calculation. Check for size overflow
6385 when calculating temporary buffer size. Free temporary buffer
6386 when done, if it was allocated with malloc; this plugs a memory
6387 leak. Remove casts from void * to pointers, that are no longer
6388 needed now that we're assuming C89 or better.
6390 Merge error changes from glibc.
6392 * error.c, error.h: Update copyright notice header to match glibc.
6393 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6394 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6395 Disable cancellation while printing error.
6396 * error.h: Prepend __ to parameter names.
6398 2003-09-25 Karl Berry <karl@gnu.org>
6400 * argp-fmtstream.c, argp-help.c: update from libc.
6402 2003-09-25 Bruno Haible <bruno@clisp.org>
6404 * version-etc-2.h: New file, from version-etc.h with modifications.
6405 * version-etc-2.c: New file, from version-etc.c with modifications.
6407 2003-09-25 Simon Josefsson <jas@extundo.com>
6409 * xgetdomainname.h: New file.
6410 * xgetdomainname.c: New file.
6412 2003-09-25 Simon Josefsson <jas@extundo.com>
6413 Bruno Haible <bruno@clisp.org>
6415 * getdomainname.h: New file.
6416 * getdomainname.c: New file.
6418 2003-09-24 Paul Eggert <eggert@twinsun.com>
6420 * linebuffer.c (freebuffer): Don't free the argument, just
6421 the buffer associated with the argument. Bug reported by
6424 2003-09-19 Karl Berry <karl@gnu.org>
6426 * argp.h: update from libc.
6428 2003-09-16 Paul Eggert <eggert@twinsun.com>
6430 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6431 input error, instead of returning NULL the next time we are called
6432 (and therefore losing track of errno).
6434 2003-09-15 Paul Eggert <eggert@twinsun.com>
6436 * getndelim2.c (getndelim2): Don't trash errno when a read
6437 fails, so that the caller gets the proper errno.
6439 * readutmp.c (read_utmp): Likewise.
6440 Check for fstat error. Close stream and free storage
6443 2003-09-14 Bruno Haible <bruno@clisp.org>
6445 * fwriteerror.h: New file.
6446 * fwriteerror.c: New file.
6448 2003-09-14 Jim Meyering <jim@meyering.net>
6450 * getloadavg.c: Correct cpp indentation.
6451 * strdup.c: Likewise.
6452 * vasnprintf.c: Likewise.
6454 2003-09-12 Paul Eggert <eggert@twinsun.com>
6456 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6457 * obstack.c [!defined _LIBC]: Likewise.
6458 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6459 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6460 * exitfail.c: Don't include stdlib.h; no longer needed.
6462 More changes to assume C89 or better.
6464 * error.c (error_tail): Assume vprintf.
6466 * argmatch.c (getenv): Remove decl.
6467 * progreloc.c (get_full_program_name): Define via prototype.
6468 * setenv.c (clearenv): Likewise.
6469 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6471 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6472 (malloc, memcpy): Remove decls.
6473 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6474 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6475 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6476 (memcpy): Remove macro.
6477 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6478 (__P): Remove. All uses removed.
6479 (PTR): Remove. All uses changed to void *.
6480 (CHAR_BIT, NULL): Remove.
6481 (spaces, zeros, memset_space, memset_zero)
6482 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6484 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6485 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6486 Define with prototype.
6487 Remove now-unnecessary prototype decl.
6488 (extra_args_spec): Assume ANSI C. All uses changed.
6489 (extra_args_spec_iso): Remove.
6490 (my_strftime, emacs_strftimeu): Define via prototype.
6491 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6493 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6494 * strtoimax.c: Include <stdlib.h> unconditionally.
6495 (strtoul, strtol): Remove decls.
6496 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6498 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6499 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6500 (LOCALE_PARAM_PROTO): New macro.
6501 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6502 (INTERNAL (strtol), strtol): Define with a prototype.
6503 (PARAMS): Remove. All uses removed.
6504 * tempname.c: Include <string.h> unconditionally.
6505 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6506 * xgethostname.c (main): Define with a prototype.
6507 * xmalloc.c: Include "xalloc.h" first, to check interface.
6508 Include <stdlib.h> unconditionally.
6509 (calloc, malloc, realloc, free): Remove decls.
6510 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6511 Include <stdlib.h> unconditionally. Sort include file names.
6513 (xstrtod): Define with a prototype.
6514 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6515 (strtol, strtoul): Remove decls.
6517 2003-09-11 Paul Eggert <eggert@twinsun.com>
6519 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6520 Include <stdlib.h>, <string.h> unconditionally.
6521 Remove now-unnecessary cast to char *.
6522 * strnlen.c: Include <string.h> unconditionally.
6523 * yesno.c (yesno): Define with a prototype.
6525 2003-09-10 Bruno Haible <bruno@clisp.org>
6527 * strcspn.c: Include <string.h> unconditionally.
6528 * strpbrk.c: Include <string.h> unconditionally.
6529 * strstr.c: Include <string.h> unconditionally.
6530 * unicodeio.c: Include <string.h> unconditionally.
6531 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6532 * unsetenv.c: Likewise.
6533 * xreadlink.c: Include <stdlib.h> unconditionally.
6534 * yesno.c: Include <stdlib.h> unconditionally.
6535 (rpmatch): Add prototype.
6537 2003-09-10 Jim Meyering <jim@meyering.net>
6539 * error.c: Correct indentation of cpp directives.
6541 2003-09-09 Paul Eggert <eggert@twinsun.com>
6545 * acosl.c (main): Use a prototype.
6546 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6549 * getloadavg.c (getloadavg, main): Define via prototypes.
6551 * getopt.h (struct option.name): Assume C89, and use 'const'.
6552 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6553 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6555 * getopt.c (const): Remove macro.
6556 Include <string.h> unconditionally.
6557 (my_index): Remove; all uses changed to strchr.
6558 (strlen): Remove decl.
6559 (exchange): Remove forward decl; no longer needed.
6560 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6561 Define with prototype.
6562 * getopt1.c (const): Remove macro.
6563 (getopt_long, getopt_long_only, main): Define with prototype.
6565 * getugroups.c: Include <string.h> unconditionally.
6567 * getusershell.c: Include <stdlib.h> unconditionally.
6568 (getusershell, setusershell, endusershell, readname, main):
6569 Define with prototypes.
6571 * group-member.c: Include group-member.h first.
6572 Include <stdlib.h> unconditionally.
6574 * hard-locale.c: Include hard-locale.h first.
6575 Include <stdlib.h>, <string.h> unconditionally.
6577 * hash.c (free, malloc): Remove decls.
6578 Include <stdlib.h> unconditionally.
6580 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6581 (getenv): Do not declare.
6583 * idcache.c: Include <string.h> unconditionally.
6585 * long-options.c: Include long-options.h first, to test interface.
6586 Include <stdlib.h> unconditionally.
6588 * makepath.c: Include makepath.h first, to test interface.
6589 Include <stdlib.h> and <string.h> unconditionally.
6591 * linebuffer.c: Include <stdlib.h>.
6592 (free): Remove decl.
6594 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6595 rpl_malloc returns void *, not char *.
6596 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6598 * md5.h: Include <limits.h> unconditionally.
6599 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6600 (__P): Remove; all uses removed.
6601 * md5.c: Include "md5.h" first.
6602 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6603 md5_buffer, md5_process_bytes, md5_process_block):
6604 Define with prototypes.
6605 * sha.h (__P): Remove all uses. (It wasn't defined??)
6606 * sha.c: Include "sha.h" first.
6607 Include <stdlib.h>, <string.h> unconditionally.
6609 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6610 * memcmp.c (__ptr_t): Likewise.
6611 * memrchr.c (__ptr_t): Likewise.
6612 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6613 Include <string.h> unconditionally.
6614 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6615 * memchr.c: Include <stdlib.h> unconditionally.
6616 * memchr.c (LONG_MAX): Remove.
6617 * memrchr.c (LONG_MAX): Likewise.
6618 * memchr.c (__memchr): Define via a prototype.
6619 * memrchr.c (__memrchr): Likewise.
6620 * memcmp.c (__P): Remove, and remove all uses.
6621 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6622 Remove forward decls; no longer needed.
6623 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6624 Use types required by C89 in prototype.
6626 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6627 * savedir.c: Likewise.
6628 * mkdir.c (free): Remove decl.
6629 * rmdir.c (rmdir): Define with a prototype.
6630 * savedir.c: Include savedir.h first, to test interface.
6632 * mktime.c (STDC_HEADERS): Remove.
6633 Include <stdlib.h>, <string.h> unconditionally.
6635 * modechange.c: Include <stdlib.h> unconditionally.
6636 (malloc): Remove decl.
6638 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6639 (free): Remove decl.
6641 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6642 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6643 (This type really should be intptr_t, but that's a C99ism.)
6644 (_obstack_memcpy): Remove: all uses changed to memcpy.
6645 Include <string.h> unconditionally.
6646 (struct obstack): Assume __STDC__ for types of members
6647 chunkfun, freefun, extra_arg.
6648 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6649 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6650 obstack_begin, obstack_specify_allocation,
6651 obstack_specify_allocation_with_arg, obstack_chunkfun,
6652 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6653 Remove unprototyped decls and the macros that use them.
6654 * obstack.c (POINTER): Remove. All uses changed to void *.
6655 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6656 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6657 (defined __STDC__ && __STDC__)]:
6658 Remove nonprototyped code.
6659 Include <stdlib.h> unconditionally.
6660 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6661 _obstack_allocated_p, _obstack_free, obstack_free,
6662 _obstack_memory_used, print_and_abort):
6663 Define using prototypes.
6664 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6665 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6666 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6667 obstack_next_free, obstack_object_size, obstack_room) [0]:
6668 Remove unused, unprototyped code.
6670 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6672 * physmem.c (physmem_total, physmem_available, main): Define
6675 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6676 (main): Define with a prototype.
6678 * posixver.c (getenv): Remove decl.
6680 * putenv.c (malloc): Returns void *, not char *.
6681 Include <string.h> unconditionally.
6682 (strchr, memcpy, NULL): Do not define.
6684 * readtokens.c: Include readtokens.h first, to test interface.
6685 Include <stdlib.h>, <string.h> unconditionally.
6686 (init_tokenbuffer): Define with a prototype.
6688 * regex.c (PARAMS): Remove. All uses removed.
6689 All uses of _RE_ARGS removed, too.
6690 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6692 (bzero): Assume memset exists.
6693 (memcmp, memcpy, NULL): Remove.
6694 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6695 char, or assignments to local vars of type signed char.
6696 (init_syntax_once, PREFIX(extract_number_and_incr),
6697 PREFIX(print_partial_compiled_pattern),
6698 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6699 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6700 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6701 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6702 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6703 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6704 wcs_compile_range, byte_compile_range, truncate_wchar,
6705 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6706 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6707 count_mbs_length, wcs_re_match_2_internal,
6708 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6709 PREFIX(alt_match_null_string_p),
6710 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6711 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6712 regfree, PREFIX(extract_number)): Define with prototype. Remove
6713 now-unnecessary declaration, if any.
6714 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6716 Remove now-unnecessary casts among pointer types.
6717 * regex.h (_RE_ARGS): Remove. All uses removed.
6719 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6720 (free): Remove decl.
6722 * rpmatch.c: Include <stdlib.h> unconditionally.
6724 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6725 (free): Remove decl.
6727 * save-cwd.c: Include <stdlib.h> unconditionally.
6728 * xgetcwd.c: Likewise.
6730 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6731 (free): Remove decl.
6733 * strchrnul.c (strchrnul): Define with a prototype.
6734 Fix bug: c_in was not converted to char before searching.
6736 The following changes are not K&R related:
6738 * group-member.h: Include <sys/types.h>, so that this file is
6740 * makepath.h: Likewise.
6742 * getusershell.c (readname, default_index, line_size, readname):
6743 Use size_t, not int, for sizes.
6744 (readname): If the size overflows, report an error instead of
6747 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6749 * getndelim2.c: Assume stdlib.h per the C89 spec.
6751 2003-09-08 Paul Eggert <eggert@twinsun.com>
6753 Assume C89 or better; remove K&R cruft.
6754 A few of these changes were first proposed by Derek Robert Price
6755 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6757 * addext.c: Include <string.h> unconditionally.
6758 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6759 Don't declare getenv or malloc.
6761 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6762 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6764 (find_stack_direction, alloca): Use prototypes.
6766 * atexit.c (atexit): Define using a prototype.
6768 * basename.c, dirname.c, stripslash.c:
6769 Include <string.h> unconditionally.
6771 * bcopy.c: Include <stddef.h>.
6772 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6774 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6776 * error.h (error, error_at_line, error_print_progname)
6777 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6778 * error.c: Include error.h first, to check interface.
6779 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6780 (VA_START): Remove; all uses changeed to va_start.
6781 (exit, strerror): Remove decls.
6782 (error_print_progname): Prototype uncondionally.
6783 Don't include <errno.h>; no longer needed.
6784 (private_strerror): Remove.
6785 (error_tail): Always define.
6786 (error, error_at_line): Assume C89 or better; always use prototypes.
6787 * fatal.c: Include "fatal.h" first, to test interface.
6788 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6789 (VA_START): Remove; all uses changed to va_start.
6790 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6792 (exit): Remove decl.
6793 (fatal): Prototype unconditionally. Assume va_start works.
6794 Abort at end, to pacify gcc.
6796 * euidaccess.c (main): Define with a prototype.
6798 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6800 * exitfail.c: Include <stdlib.h> unconditionally.
6802 * fnmatch_.h (__P): Remove. All uses changed to assume
6804 * fnmatch.c: Include fnmatch.h first, to test interface.
6805 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6806 (getenv): Remove decl.
6807 (fnmatch): Define using a prototype.
6808 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6809 (FCT): Define using a prototype.
6811 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6813 * gethostname.c: Include <stddef.h>.
6814 (gethostname): Define with prototype. Length is size_t, not int.
6816 2003-09-08 Paul Eggert <eggert@twinsun.com>
6818 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6819 getversion.c should have been removed then, but was accidentally
6822 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6823 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6825 2003-09-07 Paul Eggert <eggert@twinsun.com>
6827 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6828 copy_tm_result. Bug reported by Simon Josefsson in
6829 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6831 2003-09-06 Paul Eggert <eggert@twinsun.com>
6833 * time_r.c, time_r.h: New files.
6835 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6837 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6838 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6840 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6842 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6843 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6846 * timegm.c: Switch to glibc implementation, with the following changes:
6847 [defined HAVE_CONFIG_H]: Include <config.h>.
6848 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6849 (__mktime_internal) [!defined _LIBC]: New decl.
6850 (__gmtime_r) [!defined _LIBC]: New macro and function.
6851 (timegm): Use a prototype, since gnulib assumes C89.
6852 Do not bother declaring tmp to be const, as it's not really usefu.
6853 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6854 (timegm): Declare only if HAVE_DECL_TIMEGM.
6856 2003-09-03 Paul Eggert <eggert@twinsun.com>
6858 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6859 Bug reported by Lute Kamstra in
6860 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6862 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6863 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6864 course with correspondingly smaller numbers for tomorrow and
6865 yesterday. From Tadayoshi Funaba. Originally installed into
6866 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6869 2003-08-31 Simon Josefsson <jas@extundo.com>
6871 * timegm.h: New file.
6872 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6874 2003-08-31 Karl Berry <karl@gnu.org>
6876 * argp.h: update from libc.
6878 2003-08-28 Bruno Haible <bruno@clisp.org>
6880 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6881 warning on QNX, which defines O_BINARY to 000000.
6883 2003-08-24 Bruno Haible <bruno@clisp.org>
6885 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6886 MSVC7 <stdio.h> is included later.
6888 2003-08-20 Bruno Haible <bruno@clisp.org>
6890 * progname.h: New file, from GNU gettext.
6891 * progname.c: New file, from GNU gettext.
6892 * progreloc.c: New file, from GNU gettext.
6894 2003-08-19 Bruno Haible <bruno@clisp.org>
6896 * xstrdup.c: Assume <string.h> exists.
6898 2003-08-18 Jim Meyering <jim@meyering.net>
6900 * setenv.h: Indent nested cpp directive.
6901 * vasnprintf.c: Remove trailing blanks.
6903 2003-08-17 Simon Josefsson <jas@extundo.com>
6904 Bruno Haible <bruno@clisp.org>
6906 * xstrndup.h: New file.
6907 * xstrndup.c: New file.
6909 2003-08-17 Bruno Haible <bruno@clisp.org>
6911 * strndup.h: New file.
6913 2003-08-16 Paul Eggert <eggert@twinsun.com>
6915 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6916 space, undoing this 2003-08-12 change:
6917 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6919 2003-08-16 Jim Meyering <jim@meyering.net>
6921 Merge from coreutils.
6922 * xstrtoimax.c: #else #if -> #elif.
6923 * xstrtoumax.c: Likewise.
6925 2003-08-15 Paul Eggert <eggert@twinsun.com>
6927 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6928 rather than tab, after '#' in shell-script copyright notices.
6929 Suggested by Bruno Haible.
6931 2003-08-15 Jim Meyering <jim@meyering.net>
6932 and Paul Eggert <eggert@twinsun.com>
6934 Merge from coreutils.
6935 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6936 member but strut utmpx does not. Needed for AIX 4.3.3.
6937 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6939 2003-08-15 Jim Meyering <jim@meyering.net>
6941 Merge from coreutils.
6942 * xgethostname.c: Include <stdlib.h>.
6943 (xghostname): Don't exit for anything other than memory-related
6944 failure; just return NULL.
6945 * userspec.c: Include "posixver.h".
6946 (parse_user_spec): Accept `.' as a separator only
6947 in pre-POSIX-200112 mode.
6948 * strtoimax.c: Use #elif rather than #else #if.
6949 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6950 Remove function, now that we can rely on a working tzset function.
6951 [!_LIBC]: Ensure that the required autoconf test has been run.
6952 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6953 Use underlying_strftime for %r.
6954 * sha.c: Merge in some clean-up and optimization changes from glibc.
6955 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6956 Ensure that it is a multiple of 64.
6957 Rearrange loop exit tests so as to avoid performing an
6958 additional fread after encountering an error or EOF.
6959 * realloc.c: Update copyright date.
6961 2003-08-14 Jim Meyering <jim@meyering.net>
6963 Merge from coreutils.
6964 * obstack.h: Whitespace changes.
6965 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6966 and xcalloc return values.
6967 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6968 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6969 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6970 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6971 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6973 Use mntctl's return value to drive the entry-processing loop, since
6974 we can't rely on the value of the vmt_length member in the last
6975 entry. On some systems doing so could result in exhausting
6976 virtual memory. Based in part on a patch from Mike Jetzer.
6978 2003-08-14 Jim Meyering <jim@meyering.net>
6979 and Paul Eggert <eggert@twinsun.com>
6981 Merges from coreutils, plus other fixes.
6982 * physmem.c: Merge in portability changes from gcc/libiberty
6983 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6984 for credits and details. Thanks to Kaveh Ghazi for helping
6985 to keep these files in sync.
6986 (ARRAY_SIZE): Define it.
6987 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6988 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6989 (memcasecmp): Don't assume size_t fits in unsigned int.
6990 Remove casts and duplicate code.
6991 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6992 (memcpy): Remove definition.
6993 Merge in some clean-up and optimization changes from glibc.
6994 [BLOCKSIZE]: Move definition to top of file.
6995 Ensure that it is a multiple of 64.
6996 Rearrange loop exit tests so as to avoid performing an
6997 additional fread after encountering an error or EOF.
6998 * md5.h (md5_uintptr): Define.
6999 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7000 return to the initial working directory. Preserve errno
7002 * idcache.c: Include "xalloc.h".
7003 (xmalloc, xrealloc): Remove decls.
7004 (getuser): Remove casts no longer required in C89.
7005 * human.c: Include stdio.h, for sprintf.
7006 * group-member.c: Include "xalloc.h".
7007 (xmalloc, xrealloc): Remove decls.
7008 (get_group_info): Remove casts no longer required in C89.
7009 * getusershell.c (readname): Remove casts no longer required in C89.
7010 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7011 * getline.c: Whitespace fix, from coreutils.
7013 2003-08-13 Paul Eggert <eggert@twinsun.com>
7015 * exclude.c: Include <ctype.h>
7016 (IN_CTYPE_DOMAIN): New macro.
7018 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7021 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7022 Undo previous (whitespace-only) change.
7024 2003-08-12 Paul Eggert <eggert@twinsun.com>
7026 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7027 Normalize leading white space and remove trailing white space.
7028 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7029 notice, as per ../config/srclist-update.
7031 Merge from coreutils.
7032 * euidaccess.h: New file.
7033 * euidaccess.c: Include it.
7034 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7035 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7036 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7038 2003-08-11 Bruno Haible <bruno@clisp.org>
7040 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7041 (vasnprintf): Use it instead of wcslen.
7043 2003-08-11 Bruno Haible <bruno@clisp.org>
7045 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7046 value to ensure that _Bool promotes to int. Use #define for _Bool when
7047 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7049 2003-08-10 Karl Berry <karl@gnu.org>
7051 * regex.h: update from libc (whitespace fix).
7053 2003-08-09 Paul Eggert <eggert@twinsun.com>
7055 Merge some files from coreutils. These changes were
7056 originally made by Jim Meyering.
7057 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7058 many older Unixes require this.
7059 * alloca.c (alloca): Remove cast to argument of free;
7060 no longer needed in C89.
7061 * alloca_.h, regex.h: Fix white space to match
7062 what GNU indent does.
7064 2003-08-05 Paul Eggert <eggert@twinsun.com>
7066 * bumpalloc.h: Remove.
7068 2003-08-04 Paul Eggert <eggert@twinsun.com>
7070 * getloadavg.c: Change copyright notice and spacing to conform to
7073 Merge from coreutils.
7074 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7076 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7077 from Karl Berry, implemented by Jim Meyering.
7078 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7079 from Dmitry V. Levin.
7080 Remove anachronistic cast of xrealloc.
7081 * fnmatch_.h (__const): Remove. Use 'const'.
7082 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7083 type. Otherwise, it wouldn't compile with at least /bin/cc on
7084 ymp-cray-unicos9.0.2.X.
7085 Combine two mostly-identical uses of alloca into one.
7086 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7088 2003-08-04 Dave Love <d.love@dl.ac.uk>
7092 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7093 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7094 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7095 obsolete NLIST_NAME_UNION.
7096 [__GNU__]: Undef BSD and FSCALE.
7097 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7099 2003-08-03 Paul Eggert <eggert@twinsun.com>
7101 * stdbool_.h (_Bool): Make it signed char, instead of
7102 an enum type, so that it's guaranteed to promote to int. See:
7103 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7105 2003-07-31 Paul Eggert <eggert@twinsun.com>
7107 * strerror.c: Include config.h, limits.h. Declare sprintf.
7108 (strerror): Don't assume that a printable int fits in 14 bytes.
7110 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7111 Bruno Haible <bruno@clisp.org>
7113 * getline.h (getline, getdelim): Change return type to ssize_t.
7114 * getline.c (getline, getdelim): Likewise.
7115 Remove _GNU_SOURCE define; now it's defined in config.h through
7118 2003-07-22 Paul Eggert <eggert@twinsun.com>
7120 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7121 over-parenthesization in macros.
7123 Sync with coreutils.
7125 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7128 Use `exit_failure' for xalloc and xmemcoll instead of their own
7129 private exit-failure variables.
7130 * xalloc.h (xalloc_exit_failure): Remove.
7131 * xmalloc.c: Likewise. Include exitfail.h.
7132 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7133 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7134 * xmemcoll.c: Likewise. Include exitfail.h.
7135 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7137 2003-07-18 Paul Eggert <eggert@twinsun.com>
7139 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7140 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7141 to test that it can stand by itself. Include "exitfail.h".
7142 Clients should set exit_failure instead.
7143 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7145 2003-07-18 Andreas Schwab <schwab@suse.de>
7147 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7149 2003-07-18 Bruno Haible <bruno@clisp.org>
7151 * getndelim2.h: New file.
7152 * getndelim2.c: Make into a module of its own. Include config.h,
7154 (getndelim2): Make non-static. Change return type to ssize_t.
7155 * getline.h: Change argument names.
7156 * getline.c: Include getndelim2.h instead of getndelim2.c.
7157 * getnline.c: Include getndelim2.h.
7159 2003-07-17 Bruno Haible <bruno@clisp.org>
7161 * Makefile.am: Remove file.
7162 * Makefile.in: Remove file.
7164 2003-07-17 Bruno Haible <bruno@clisp.org>
7166 * getnline.h: New file.
7167 * getnline.c: New file.
7168 * getndelim2.c: New file, extracted from getline.c.
7169 (getndelim2): Renamed from getdelim2, with added nmax argument.
7170 * getline.c: Include getndelim2.c.
7171 (getdelim2): Moved out to getndelim2.c.
7172 (getline, getdelim): Update.
7174 2003-07-15 <karl@gnu.org>
7176 * vasnprintf.c: update from gettext.
7178 2003-07-15 Jim Meyering <jim@meyering.net>
7180 * makepath.c (make_path): Enclose diagnostic in _(...).
7182 2003-07-14 Paul Eggert <eggert@twinsun.com>
7184 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7185 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7186 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7187 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7188 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7189 updated automatically by ../config/srclist-update. This changes
7190 their license from LPGL to GPL.
7192 2003-07-14 Jim Meyering <jim@meyering.net>
7194 Don't emit diagnostics. Let callers do that.
7195 * save-cwd.c: Don't include "error.h".
7196 (save_cwd): Don't call error. Ensure that errno is valid
7197 when returning nonzero.
7199 * save-cwd.h (restore_cwd): Update prototype.
7200 * save-cwd.c (restore_cwd): Remove two parameters.
7201 Simplify. Don't call error upon failure. Let callers do that.
7202 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7203 when auditing is enabled. But don't bother updating the #if.
7205 2003-07-14 Simon Josefsson <jas@extundo.com>
7207 * mempcpy.h: New file.
7208 * mempcpy.c: New file.
7210 2003-07-14 Paul Eggert <eggert@twinsun.com>
7212 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7213 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7214 unicodeio.c, unicodeio.h, unlocked-io.h:
7215 Switch from LGPL to GPL.
7217 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7219 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7220 it breaks C++ compilation.
7221 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7223 2003-07-10 Jim Meyering <jim@meyering.net>
7225 * vasnprintf.c: Remove trailing blanks.
7226 Make cpp indentation consistent.
7228 2003-07-09 Paul Eggert <eggert@twinsun.com>
7230 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7231 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7232 Switch from LGPL to GPL.
7234 2003-07-07 Paul Eggert <eggert@twinsun.com>
7236 * mktime.c: Fix some boundary cases and remove need for floating point.
7238 Issue a compile-time diagnostic if time_t is floating point, or if
7239 two's complement arithmetic is not in effect, or if arithmetic
7240 right shift does not propagate the sign. These assumptions were
7241 all in the original code but they weren't checked.
7243 (TIME_T_MIDPOINT, verify): New macros.
7244 (__isleap): Remove; it has integer overflow problems.
7245 (leapyear): New function, without those problems.
7246 (ydhms_tm_diff): Remove; splitting into two parts.
7247 (ydhms_diff): New function, containing the arithmetic part of
7248 the old ydhms_tm_diff function. Issue a compile-time
7249 diagnostic if we are not using C99 integer division.
7250 Avoid casts when possible.
7251 (guess_time_tm): New function, containing the checking part of
7252 the old ydhms_tm_diff function. Return the new value, rather than
7253 the difference between it and the old. Accept a new argument T
7254 so that *T specifies the old value. Check for overflow in the result.
7256 (__mktime_internal): Use a time_t offset, not a long int offset.
7257 This undoes the 2003-06-04 change, which is no longer needed now
7258 that we have better overflow checking.
7259 (localtime_offset): Likewise.
7261 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7262 and long are 64-bit but int is only 32-bit.
7263 (ydhms_diff): Use long int to store year1 and yday1.
7264 Issue a compile-time diagnostic if long int is not wide enough.
7266 (__mktime_internal): Use long int to store adjusted year and yday.
7267 Use plain C rather than preprocessor commands, if that doesn't
7269 Check for overflow (and try to repair) after each probe
7270 rather than checking only at the very end. This avoids some bugs
7271 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7272 does not equal GMT offset at maximum time).
7273 Use integer to check for overflow rather than floating point; this
7274 is more portable to non-IEEE hosts, and is a tad faster.
7275 When we detect that we are oscillating between two values,
7276 don't check whether tm_isdst has the requested value, since
7277 we already know the answer. When tm_isdst has the wrong value,
7278 use a different heuristic to find the right one, based on the
7279 extreme values actually observed in practice in tz2003a,
7280 rather than the (overly optimistic) "previous 3 calendar quarters".
7282 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7283 "T const" to accommodate glibc style.
7284 (check_result): Use less-confusing report format. "long" -> "long int.
7286 Don't loop if the iteration overflows time_t.
7287 Allow a negative step in the iteration.
7289 2003-07-01 Paul Eggert <eggert@twinsun.com>
7291 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7292 having it depend on HAVE_SYS_TYPES_H.
7294 2003-06-25 Bruno Haible <bruno@clisp.org>
7296 * readlink.c: New file.
7298 2003-06-20 Bruno Haible <bruno@clisp.org>
7300 Assume C89, so PARAMS isn't needed.
7301 * unicodeio.h (PARAMS): Remove.
7302 * unicodeio.c: Don't use PARAMS.
7304 2003-06-18 Jim Meyering <jim@meyering.net>
7306 Merge changes from coreutils.
7307 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7308 Remove explicit declarations of xmalloc and realloc.
7310 (read_utmp): Remove anachronistic cast of xmalloc.
7312 2003-06-17 Paul Eggert <eggert@twinsun.com>
7314 Assume C89, so PARAMS isn't needed.
7315 * backupfile.h (PARAMS): Remove. All uses removed.
7316 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7317 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7318 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7319 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7320 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7321 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7322 xstrtol.h: Likewise.
7323 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7324 same.h, strverscmp.h: Do not include config.h; no longer needed.
7325 Anyway, config.h should always be included before any other file.
7327 2003-06-11 Simon Josefsson <jas@extundo.com>
7329 * sysexit_.h: New file.
7331 2003-05-20 Derek Price <derek@ximbiot.com>
7333 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7335 2003-06-10 Simon Josefsson <jas@extundo.com>
7337 * strchrnul.h: New file.
7338 * strchrnul.c: New file.
7340 2003-06-10 Simon Josefsson <jas@extundo.com>
7342 * argp.h: New file, from glibc.
7343 * argp-ba.c: New file, from glibc.
7344 * argp-eexst.c: New file, from glibc.
7345 * argp-fmtstream.c: New file, from glibc.
7346 * argp-fmtstream.h: New file, from glibc.
7347 * argp-fs-xinl.c: New file, from glibc.
7348 * argp-help.c: New file, from glibc.
7349 * argp-namefrob.h: New file, from glibc.
7350 * argp-parse.c: New file, from glibc.
7351 * argp-pv.c: New file, from glibc.
7352 * argp-pvh.c: New file, from glibc.
7353 * argp-xinl.c: New file, from glibc.
7355 2003-06-07 Jim Meyering <jim@meyering.net>
7357 * readtokens.h: Put `Free Software Foundation, Inc.'
7358 in place of my name in the copyright comment.
7359 Remove definition and uses of __P.
7362 * stat.c: Don't declare xmalloc explicitly.
7363 Instead, include "xalloc.h".
7364 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7365 xrealloc, and xcalloc return values.
7366 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7368 * xgetcwd.h: Remove definition/uses of PARAMS.
7370 2003-06-06 Jim Meyering <jim@meyering.net>
7372 * stdbool_.h: Renamed from stdbool.h.in.
7374 2003-06-06 Jim Meyering <jim@meyering.net>
7376 Merge from coreutils.
7377 * same.c: (same_name): Declare *_basename locals to be `const'.
7378 Consolidate declarations and initializations of *_base* locals.
7380 Merge from coreutils.
7381 This avoids a core dump on systems without GNU putenv,
7382 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7383 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7384 (unsetenv): New static function, from GNU libc.
7385 (rpl_putenv): Use it.
7387 * modechange.c: Remove trailing blanks.
7389 Merge from coreutils.
7390 * fsusage.c: Remove declaration of statfs.
7391 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7393 * posixtm.c: Include <stdbool.h> unconditionally.
7395 2003-06-05 Paul Eggert <eggert@twinsun.com>
7397 * mktime.c (__mktime_internal): When resolving a tm_isdst
7398 mismatch, look in future quarters as well as past. This fixes a
7399 bug when processing fall-backwards gaps immediately after a long
7400 period of daylight-saving time.
7402 * mktime.c: Assume freestanding C89 or better.
7403 (HAVE_LIMITS_H): Remove. Assume it's 1.
7404 (__P): Remove; not used.
7405 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7406 (mktime, not_equal_tm, print_tm, check_result,
7407 main): Use prototypes. Use const * where appropriate.
7408 (main): Fix typo in testing code that uncovered by above changes.
7409 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7411 2003-06-04 Paul Eggert <eggert@twinsun.com>
7413 * mktime.c: Fix Debian bug 177940
7414 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7415 (localtime_offset): Now long int, not time_t, because we want it
7416 to be guaranteed to be signed. All uses changed.
7417 (__mktime_internal): If overflow would occur when adding offset,
7420 Merge 'human' changes from coreutils. Rewrite to support
7421 locale-specific notations like thousands separators.
7422 * human.c: Simplify authorship notice.
7423 Include human.h immediately after config.h.
7424 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7425 <limits.h>: Do not include, since human.h does.
7426 (SIZE_MAX, UINTMAX_MAX): New macros.
7427 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7428 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7429 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7430 (power_letter): Renamed from suffixes.
7431 (generate_suffix_backwards): Remove.
7432 (adjust_value): Now takes int style (because of human.h changes)
7433 and long double value (for greater precision on some platforms).
7434 (group_number): New function.
7435 (human_readable): Use it. Use integer options, not enum.
7436 Put the options before the sizes in the arg list.
7437 Support all the new options.
7438 The old human_readable function has been removed;
7439 use inttostr.h instead.
7440 (human_readable, default_block_size, humblock):
7441 Use uintmax_t, not int, for block sizes.
7442 (human_readable_inexact, block_size_types): Remove.
7443 (block_size_opts): New constant.
7444 (human_options): Renamed from human_block_size, with new signature
7445 that allows block sizes up to UINTMAX_MAX. All callers changed.
7446 * human.h: Add copyright and authorship notice.
7447 Include <limits.h> and <stdbool.h> unconditionally.
7448 (PARAMS): Remove. All uses removed.
7449 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7450 (enum human_inexact_style): Remove tag; now a nameless enum.
7451 (human_floor, human_ceiling, human_round_to_even): Now have
7452 values 2, 0, 1 rather than -1, 1, 0.
7453 (human_group_digits, human_suppress_point_zero, human_autoscale,
7454 human_base_1024, human_SI, human_B): New constants.
7455 (human_readable_inexact, human_block_size): Remove.
7456 (human_readable): Size args are now uintmax_t, not int.
7457 (human_options): New decl.
7459 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7460 unnecessary now that we assume C89 or better. This change
7461 imported from coreutils.
7463 * mktime.c (__mktime_internal): Do not reject negative timestamps
7464 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7465 in the 2003-05-30 sync from glibc.
7467 .h files should stand alone, but we shouldn't include <sys/types.h>
7468 if we can get away with just <stddef.h>.
7470 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7471 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7472 rather than <sys/types.h>, as we merely need size_t.
7473 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7475 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7476 Include <stdio.h>, to get FILE.
7477 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7478 memcasecmp.h has included <stddef.h> and all we need is size_t.
7479 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7480 our interface, instead of including <sys/types.h>
7482 2003-06-02 Paul Eggert <eggert@twinsun.com>
7485 Fix some minor time-related bugs with POSIX time arguments.
7486 Some valid time stamps were being rejected (notably -1, and
7487 time stamps before 1900 on 64-bit hosts). And some invalid
7488 time stamps were being accepted, e.g. September 31.
7490 * posixtm.h (posixtime): Return bool instead of time_t, so
7491 that we can return (time_t) -1 successfully.
7492 * posixtm.c: Likewise.
7493 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7494 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7495 (t): Remove static var.
7496 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7497 of static var. All uses changed.
7498 (year): Do not reject years before 1900; they can occur with
7500 (posix_time_parse): Do not check for out-of-range components;
7501 that is now the caller's responsibility, since our checks were
7502 only approximations.
7503 (posixtime): Use mktime to check for out-of-range components,
7504 since it knows them exactly.
7505 If mktime returns (time_t) -1, check whether an error actually occurred
7506 by invoking localtime on -1.
7507 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7508 posixtime failures better.
7509 Improve the test data (in comments only).
7511 2003-05-30 <karl@gnu.org>
7513 * mktime.c: update from libc.
7515 2003-05-30 Bruno Haible <bruno@clisp.org>
7517 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7518 * localcharset.h: Likewise.
7519 * localcharset.c: Likewise.
7521 2003-05-28 Paul Eggert <eggert@twinsun.com>
7523 Assume the headers required for C89 freestanding compilers.
7524 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7525 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7526 without checking for HAVE_LIMITS_H.
7527 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7528 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7530 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7531 * exclude.c: Include <stdbool.h> unconditionally.
7532 * tempname.c: Include <stddef.h> unconditionally.
7533 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7534 * modechange.c, rpmatch.c (NULL): Don't define, since
7535 <stddef.h> does that.
7536 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7537 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7538 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7539 * xstrtol.c: Likewise.
7540 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7541 * savedir.c: Include <stddef.h> instead of defining NULL.
7543 * addext.c (addext): Use assignment rather than cast, to avoid
7544 warnings on some platforms.
7546 * mktime.c (__mktime_internal): Do not reject negative timestamps
7549 2003-05-10 Bruno Haible <bruno@clisp.org>
7551 * linebreak.c (iconv_string_length): Don't return -1 just because the
7552 string is longer than 4 KB.
7554 2003-05-12 Jim Meyering <jim@meyering.net>
7556 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7557 the space-padded-by-default conversion specifiers, %e, %k, %l.
7559 2003-05-03 Bruno Haible <bruno@clisp.org>
7561 Upgrade to Unicode-4.0.
7562 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7563 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7564 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7565 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7566 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7567 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7568 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7569 Change width of U+E0100..U+E01EF from 1 to 0.
7571 2003-04-25 Bruno Haible <bruno@clisp.org>
7573 * copy-file.c: Include <stddef.h>, for size_t.
7575 2003-04-25 Jim Meyering <jim@meyering.net>
7577 * copy-file.c (copy_file_preserving): Declare buf_size to be
7578 of type size_t, not int.
7580 2003-04-11 Jim Meyering <jim@meyering.net>
7582 Merge changes from Coreutils.
7584 2003-03-22 Jim Meyering <jim@meyering.net>
7586 * strftime.c (widen): Cast alloca return value to proper type.
7588 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7591 * strftime.c (my_strftime): Handle very large width
7592 specifications for numeric values correctly. Improve checks for
7595 2003-01-19 Jim Meyering <jim@meyering.net>
7597 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7598 (nl_get_alt_digit) [! defined my_strftime]: Define.
7599 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7600 _nl_get_alt_digit and _nl_get_walt_digit.
7602 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7603 These changes have no effect outside of _LIBC.
7605 2003-04-10 Bruno Haible <bruno@clisp.org>
7607 * findprog.h: New file, from GNU gettext.
7608 * findprog.c: New file, from GNU gettext.
7610 2003-04-05 Jim Meyering <jim@meyering.net>
7612 Merge changes from Coreutils.
7614 * exclude.h (PARAMS): Remove definition and uses.
7615 * exclude.c: Remove uses of `PARAMS'.
7617 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7618 Add test-cases for DOS filenames. Declare program_name.
7619 (main): Set up program_name. Patch by Rich Dawe.
7621 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7623 Use mntctl's return value to drive the entry-processing loop, since
7624 we can't rely on the value of the vmt_length member in the last
7625 entry. On some systems doing so could result in exhausting
7626 virtual memory. Based in part on a patch from Mike Jetzer.
7628 2003-04-04 Bruno Haible <bruno@clisp.org>
7630 * linebreak.h: New file, from GNU gettext.
7631 * linebreak.c: New file, from GNU gettext with slight modifications.
7632 * lbrkprop.h: New file, from GNU gettext.
7634 2003-04-03 Bruno Haible <bruno@clisp.org>
7636 * utf8-ucs4.h: New file, from GNU gettext.
7637 * utf16-ucs4.h: New file, from GNU gettext.
7638 * ucs4-utf8.h: New file, from GNU gettext.
7639 * ucs4-utf16.h: New file, from GNU gettext.
7641 2003-04-02 Bruno Haible <bruno@clisp.org>
7643 * binary-io.h: New file, from GNU gettext.
7645 2003-04-01 Bruno Haible <bruno@clisp.org>
7647 * pathname.h: New file, from GNU gettext.
7648 * concatpath.c: New file, from GNU gettext.
7650 2003-03-30 Bruno Haible <bruno@clisp.org>
7652 * copy-file.c (copy_file_preserving): Don't set owner if the function
7653 chown() doesn't exist.
7655 2003-03-28 Bruno Haible <bruno@clisp.org>
7657 * copy-file.h: New file, from GNU gettext.
7658 * copy-file.c: New file, from GNU gettext.
7660 2003-03-18 Jim Meyering <jim@meyering.net>
7662 * quote.c (quote_n): Fix typo in comment.
7664 2003-03-14 Jim Meyering <jim@meyering.net>
7666 Merge changes from Coreutils.
7667 * obstack.h (obstack_object_size): Declare temporary, __o,
7668 to be const, in order to avoid warnings.
7669 (obstack_room): Likewise.
7670 (obstack_empty_p): Likewise.
7672 2003-03-13 Paul Eggert <eggert@twinsun.com>
7674 Merge changes from Bison.
7675 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7676 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7677 when compiling Bison 1.875's `bitset bset = obstack_alloc
7678 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7679 * hash.c: Include <stdbool.h> unconditionally.
7681 2003-03-09 Paul Eggert <eggert@twinsun.com>
7683 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7684 Reported by Bruce Becker; see:
7685 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7687 2003-03-03 Paul Eggert <eggert@twinsun.com>
7688 Bruno Haible <bruno@clisp.org>
7690 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7691 Reported by John Hughes, see
7692 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7694 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7696 * poll_.h: New file.
7699 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7701 * mathl.h: New file.
7702 * acosl.c: New file.
7703 * asinl.c: New file.
7704 * atanl.c: New file.
7705 * ceill.c: New file.
7708 * floorl.c: New file.
7709 * frexpl.c: New file.
7710 * ldexpl.c: New file.
7712 * sincosl.c: New file.
7714 * sqrtl.c: New file.
7716 * trigl.c: New file.
7717 * trigl.h: New file.
7719 2003-02-17 Bruno Haible <bruno@clisp.org>
7721 * mkdtemp.h: New file, from GNU gettext.
7722 * mkdtemp.c: New file, from GNU gettext.
7724 2003-01-31 Bruno Haible <bruno@clisp.org>
7726 * rename.c: #undef rename before defining rpl_rename.
7727 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7729 2003-01-30 Bruno Haible <bruno@clisp.org>
7731 * printf-args.h: New file, from GNU gettext.
7732 * printf-args.c: New file, from GNU gettext.
7733 * printf-parse.h: New file, from GNU gettext.
7734 * printf-parse.c: New file, from GNU gettext.
7735 * vasnprintf.h: New file, from GNU gettext.
7736 * vasnprintf.c: New file, from GNU gettext.
7737 * asnprintf.c: New file, from GNU gettext.
7738 * vasprintf.h: New file, from GNU gettext with modifications.
7739 * vasprintf.c: New file, from GNU gettext.
7740 * asprintf.c: New file, from GNU gettext.
7742 2003-01-29 Bruno Haible <bruno@clisp.org>
7744 * stpncpy.h: New file, from GNU gettext with modifications.
7745 * stpncpy.c: New file, from GNU gettext with modifications.
7747 2003-01-28 Bruno Haible <bruno@clisp.org>
7749 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7751 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7754 2003-01-27 Bruno Haible <bruno@clisp.org>
7756 * xsetenv.h: New file, from GNU gettext.
7757 * xsetenv.c: New file, from GNU gettext.
7759 2003-01-23 Bruno Haible <bruno@clisp.org>
7761 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7763 2003-01-22 Bruno Haible <bruno@clisp.org>
7765 * exit.h: New file, from GNU gettext.
7767 2003-01-11 Bruno Haible <bruno@clisp.org>
7769 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7770 * strcase.h (strcasecmp, strncasecmp): Likewise.
7772 2003-01-14 Jim Meyering <jim@meyering.net>
7774 * same.c (same_name): Tweak a comment.
7776 2003-01-11 Bruno Haible <bruno@clisp.org>
7778 * same.c (same_name): Reorder tests so as to avoid calling stat()
7779 when a string comparison is sufficient.
7781 2003-01-11 Bruno Haible <bruno@clisp.org>
7783 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7786 2003-01-11 Bruno Haible <bruno@clisp.org>
7788 * hash-pjw.c: Add comment about low quality of this function.
7790 2003-01-12 Paul Eggert <eggert@twinsun.com>
7792 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7793 to avoid collisions with libcurses and libreadline.
7795 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7796 * getstr.h, getstr.c: Remove.
7797 * getline.c: Include "getline.h", to check interface.
7798 Move body of old getstr.c here: this defines MIN_CHUNK and
7799 declares getdelim2, which is renamed from getstr.
7800 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7802 * linebuffer.c (readlinebuffer): Renamed from readline.
7804 * linebuffer.h: Likewise.
7805 (readline): Remove backward-compatibility macro.
7807 2003-01-12 Jim Meyering <jim@meyering.net>
7809 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7811 2003-01-10 Bruno Haible <bruno@clisp.org>
7813 * alloca_.h: New file.
7814 * getdate.y: Unconditionally include alloca.h.
7815 * makepath.c: Likewise.
7816 * setenv.c: Likewise.
7817 * userspec.c: Likewise.
7819 2003-01-09 Bruno Haible <bruno@clisp.org>
7821 * stdbool.h.in: New file.
7823 2003-01-08 Bruno Haible <bruno@clisp.org>
7825 * safe-read.c: Include specification header first, to ensure its
7827 * full-write.c: Likewise.
7829 2003-01-08 Jim Meyering <jim@meyering.net>
7831 * full-write.c: Undefine and define-away `const' after inclusion
7832 of errno.h, not before. Suggestion from Bruno Haible.
7834 2003-01-07 Jim Meyering <jim@meyering.net>
7836 * full-write.c: Rework so that it may serve to define full_read, too.
7837 * full-read.c: Simply #define FULL_READ and include full-write.c.
7839 2003-01-06 Jim Meyering <jim@meyering.net>
7841 * version-etc.c: Update year in translatable copyright string.
7843 2002-12-25 Bruno Haible <bruno@clisp.org>
7845 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7846 * xstrtol.h: Likewise.
7847 * xstrtoimax.c: Likewise.
7848 * xstrtoumax.c: Likewise.
7849 * human.h: Likewise.
7851 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7852 on systems that have <inttypes.h> but not <stdint.h>.
7854 2002-12-31 Paul Eggert <eggert@twinsun.com>
7856 * memcoll.c (memcoll): Fall back on a simple algorithm using
7857 memcmp if strcoll doesn't work.
7859 2002-12-23 Bruno Haible <bruno@clisp.org>
7861 * localcharset.h: New file.
7862 * localcharset.c: Include it.
7863 * unicodeio.c: Likewise.
7865 2002-12-22 Bruno Haible <bruno@clisp.org>
7867 * utime.c (utime_null): No need to call ftruncate if the file was
7870 2002-12-23 Bruno Haible <bruno@clisp.org>
7872 * memcoll.c (STRCOLL): New macro.
7875 2002-12-22 Bruno Haible <bruno@clisp.org>
7877 * getstr.h (getstr): Define, to avoid clash with libcurses.
7878 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7880 2002-12-22 Bruno Haible <bruno@clisp.org>
7882 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7884 2002-12-23 Bruno Haible <bruno@clisp.org>
7886 * getline.h: Include <stddef.h>, for size_t.
7888 * unicodeio.h: Include <stddef.h>, for size_t.
7889 * unicodeio.c: Don't include <stddef.h>.
7891 2002-12-17 Bruno Haible <bruno@clisp.org>
7893 * canon-host.c (strdup): Remove unused declaration.
7895 * fsusage.c: Include full_read.h.
7896 (get_fs_usage): Use full_read instead of safe_read.
7898 * utime.c (utime_null): Use SAFE_READ_ERROR.
7900 2002-12-11 Bruno Haible <bruno@clisp.org>
7902 * setenv.h: Rewritten to cope with systems that have setenv() but not
7904 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7907 2002-12-11 Bruno Haible <bruno@clisp.org>
7909 * setenv.c (alloca): Fall back to malloc.
7911 (setenv): Use freea() to free memory allocated with alloca().
7913 2002-11-13 Bruno Haible <bruno@clisp.org>
7915 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7916 function declarations.
7917 * unsetenv.c (unsetenv): Likewise.
7919 2002-03-04 Bruno Haible <bruno@clisp.org>
7921 Portability to AIX 4.3.3.
7922 * unsetenv.c: New file, extracted from setenv.c.
7923 * setenv.c: Move the unsetenv() function to unsetenv.c.
7925 2001-12-20 Bruno Haible <bruno@clisp.org>
7927 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7928 use malloc instead. For SunOS 4.
7930 2001-12-11 Bruno Haible <bruno@clisp.org>
7932 * setenv.c: Declare alloca.
7933 (compar_fn_t): New typedef.
7934 (KNOWN_VALUE, STORE_VALUE): Use it.
7936 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7939 2002-12-10 Paul Eggert <eggert@twinsun.com>
7941 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7942 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7943 Choose values that are less likely to collide with system fnmatch
7945 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7946 defined (e.g., a pure POSIX system).
7947 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7948 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7950 2002-12-06 Jim Meyering <jim@meyering.net>
7952 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7954 Merge in changes from libc's misc/error.c, in preparation
7955 for the merge of gnulib's changes back into libc.
7957 * error.c (_): Define only if not already defined.
7958 Move definition to follow all #include directives.
7959 Include unlocked-io.h only if !_LIBC.
7960 [_LIBC]: Include <libio/libioP.h>.
7961 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7962 (fflush): Tweak definition to use INTUSE.
7965 2002-12-05 Paul Eggert <eggert@twinsun.com>
7967 * alloca.c [defined emacs]: Include "lisp.h".
7968 (xalloc_die) [defined emacs]: New macro.
7969 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7970 [! defined emacs]: Include <xalloc.h>.
7971 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7972 (pointer): Typedef to POINTER_TYPE *.
7973 (malloc): Remove decl; we now always use xmalloc.
7974 (alloca): Use old-style definition, since Emacs needs this.
7975 Check for arithmetic overflow when computing combined size.
7977 2002-12-04 Paul Eggert <eggert@twinsun.com>
7979 Do not generate unlocked-io.h automatically, since it's easier to
7980 maintain it by hand.
7982 * unlocked-io.h: New file, from GNU diffutils,
7983 but with proper copyright notice and attribution.
7985 * Makefile.am: Add copyright notice.
7986 (libfetish_a_SOURCES): Add unlocked-io.h.
7987 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7988 (DISTCLEANFILES, io_functions): Remove macros.
7989 (EXTRA_DIST): Remove gen_uio.
7990 (unlocked-io.h): Remove rule.
7992 2002-12-04 Jim Meyering <jim@meyering.net>
7994 Reflect the fact that stat.c and lstat.c are no longer generated.
7995 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7996 (DISTCLEANFILES): Likewise.
7997 (EXTRA_DIST): Likewise.
7998 (all_local): Don't depend on stat.c or lstat.c.
7999 (stat.c, lstat.c): Remove rules.
8000 (EXTRA_DIST): Remove xstat.in.
8002 * xstat.in: Remove file. Contents moved into stat.c.
8003 * stat.c: New file. Contents mostly from xstat.in.
8004 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8005 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8007 * safe-read.c: Rework so that it may serve to define safe_write, too.
8008 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8010 2002-12-03 Jim Meyering <jim@meyering.net>
8012 * safe-read.c, safe-write.c: Change variable names and comments, but
8013 not semantics, to minimize the differences between these two files.
8014 (safe_read): Change comment to mention SAFE_READ_ERROR.
8016 * safe-read.c (IS_EINTR): Define.
8017 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8019 2002-12-02 Bruno Haible <bruno@clisp.org>
8021 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8022 Define, taken from safe-read.c.
8023 (INT_MAX): Provide fallback.
8024 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8025 * safe-write.h (SAFE_WRITE_ERROR): Define.
8027 * safe-read.c (EINTR): Remove definition.
8028 (safe_read): Don't use EINTR if it is absent.
8030 2002-12-02 Jim Meyering <jim@meyering.net>
8032 * safe-read.c (EINTR): Define.
8033 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8034 (INT_MAX): Provide fallback.
8035 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8037 * safe-read.h (SAFE_READ_ERROR): Define.
8039 2002-12-01 Jim Meyering <jim@meyering.net>
8041 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8042 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8044 2002-11-27 Paul Eggert <eggert@twinsun.com>
8046 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8047 hash_rehash): Replace `if (limit <= value) abort ();' with
8048 `if (! (value < limit)) abort ();', for readability.
8050 2002-11-26 <karl@gnu.org>
8052 * strdup.c: copy from libc again, with jim's ok.
8053 * .cppi-disable: re-add strdup.c
8055 2002-11-25 <karl@gnu.org>
8057 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8058 instead of "strtol.c".
8060 2002-11-25 Jim Meyering <jim@meyering.net>
8062 * mktime.c: Sync from libc, now that it has the latest fix.
8064 2002-11-24 <karl@gnu.org>
8066 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8067 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8069 2002-11-24 Jim Meyering <jim@meyering.net>
8071 Update from coreutils:
8073 * mktime.c: Merge in changes from libc.
8075 Avoid a link-time failure on some Linux systems.
8076 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8077 (__mon_yday): Declare with the STATIC attribute.
8078 (__mktime_internal): Likewise.
8079 Based on a report from Greg Schafer.
8081 2002-11-23 Jim Meyering <jim@meyering.net>
8083 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8084 Use `unsigned', not `int', as type of index.
8086 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8088 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8090 2002-11-22 Paul Eggert <eggert@twinsun.com>
8092 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8093 hint that one should use `if (! x) abort ();' rather than `assert
8094 (x);', and anyway it's one less thing to worry about configuring.
8095 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8096 hash_rehash, hash_insert): Use abort rather than assert.
8098 2002-11-22 Paul Eggert <eggert@twinsun.com>
8100 * quotearg.h: Allow multiple inclusion by surrounding with
8101 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8102 so that we can be included first.
8103 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8104 * quotearg.c: Include quotearg.h immediately after config.h.
8105 No need to include stddef.h or sys/types.h any more.
8106 Surround local include files with "", not "<>".
8107 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8108 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8109 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8110 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8111 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8112 (ISPRINT): Remove; no longer needed now that we assume C89.
8114 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8117 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8118 quotearg_char): Use SIZE_MAX rather than
8119 (size_t) -1 when we are talking about "infinity".
8121 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8123 2002-11-22 Bruno Haible <bruno@clisp.org>
8125 * safe-read.h: Assume C89. Add comments.
8126 (safe_read): Change return type to size_t.
8127 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8128 counts > SSIZE_MAX correctly.
8129 * safe-write.h: New file.
8130 * safe-write.c: New file.
8131 * full-read.h: New file.
8132 * full-read.c: New file.
8133 * full-write.h: Assume C89. Add comments.
8134 * full-write.c: Include safe-write.h.
8135 (full_write): Rewritten to use safe_write.
8136 Suggested by Jim Meyering and Paul Eggert.
8138 2002-11-21 Bruno Haible <bruno@clisp.org>
8140 Remove case insensitive option matching.
8141 * argmatch.h (argcasematch): Remove declaration.
8142 (ARGCASEMATCH): Remove macro.
8143 (__xargmatch_internal): Remove case_sensitive argument.
8144 (XARGMATCH): Update.
8145 (XARGCASEMATCH): Remove macro.
8146 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8147 case_sensitive argument.
8148 (argcasematch): Remove function.
8149 (__xargmatch_internal): Remove case_sensitive argument.
8150 (main): Use XARGMATCH instead of XARGCASEMATCH.
8152 * xmalloc.c: Change compile-time error message. Add comment about
8153 required autoconf version.
8155 2002-11-21 Jim Meyering <jim@meyering.net>
8157 * strdup.c (strdup): Tweak comment and initial #if/#include.
8159 Merge in changes from the coreutils.
8161 2002-09-25 Paul Eggert <eggert@twinsun.com>
8162 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8163 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8164 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8165 int. Work more efficiently if X is the same width as uintmax_t.
8166 Do not compare X to -1, to avoid bogus compiler warning.
8167 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8168 Don't assume that f_frsize and f_bsize are the same type.
8170 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8173 * makepath.c (make_path): Restore umask *before* creating the final
8175 (make_path): Minor reformatting.
8177 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8178 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8180 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8181 ones. At least on GNU/Linux systems, `auto' means something else.
8184 2002-11-20 Paul Eggert <eggert@twinsun.com>
8186 Merge argmatch cleanups from Bison. Assume C89.
8188 * argmatch.c: Include config.h here, not in argmatch.h.
8189 Include stdlib.h, for EXIT_FAILURE.
8190 Always include <string.h>, since we assume C89.
8191 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8192 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8193 Include <stddef.h> instead, since it's all we need for size_t.
8194 (PARAMS): Remove. All uses removed.
8195 (ARRAY_CARDINALITY): Do not bother to #undef.
8196 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8197 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8198 Remove unnecessary parentheses.
8199 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8200 Insert necessary parentheses.
8201 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8202 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8204 2002-11-19 Bruno Haible <bruno@clisp.org>
8206 * mbswidth.c: Include mbswidth.h right at the beginning.
8207 * mbswidth.h: Include <stddef.h>, for size_t.
8209 * mbswidth.h (PARAMS): Remove macro.
8210 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8211 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8213 * gcd.h (PARAMS): Remove macro.
8214 (gcd): Use ANSI C function declarations.
8215 * gcd.c (gcd): Likewise.
8217 2002-11-15 Bruno Haible <bruno@clisp.org>
8219 * strcspn.c: Include <stddef.h>.
8220 (strcspn): Use ANSI C function declaration. Change return type to
8222 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8223 (strpbrk): Use NULL.
8224 * strpbrk.h (PARAMS): Remove macro.
8225 (strpbrk): Use ANSI C function declaration.
8226 * strstr.c: Don't include <sys/types.h>.
8227 * strstr.h (PARAMS): Remove macro.
8228 (strstr): Use ANSI C function declarations.
8230 2002-11-06 Bruno Haible <bruno@clisp.org>
8232 * gcd.h (gcd): Change argument type to 'unsigned long'.
8233 * gcd.c (gcd): Likewise.
8235 2002-11-05 Bruno Haible <bruno@clisp.org>
8237 * gcd.h: New file, from gettext-0.11.5.
8238 * gcd.c: New file, from gettext-0.11.5.
8240 2002-11-05 Bruno Haible <bruno@clisp.org>
8242 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8243 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8244 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8245 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8247 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8248 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8250 * closeout.c: Include gettext.h instead of <libintl.h>.
8251 * human.c: Include gettext.h instead of <libintl.h>.
8252 * quotearg.c: Include gettext.h instead of <libintl.h>.
8253 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8254 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8255 * userspec.c: Include gettext.h instead of <libintl.h>.
8256 * version-etc.c: Include gettext.h instead of <libintl.h>.
8257 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8258 (textdomain): Remove definition.
8259 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8261 * long-options.c: Remove include of <libintl.h> and definition of _.
8262 * same.c: Remove include of <libintl.h> and definition of _.
8264 2002-11-04 Bruno Haible <bruno@clisp.org>
8266 * stpcpy.h: New file, from GNU gettext-0.11.5.
8267 * strcase.h: New file, from GNU gettext-0.11.5.
8268 * strpbrk.h: New file, from GNU gettext-0.11.5.
8269 * strstr.h: New file, from GNU gettext-0.11.5.
8270 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8272 2002-05-09 Bruno Haible <bruno@clisp.org>
8274 * config.charset: Update for newest glibc. Add canonical names
8275 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8277 2002-05-09 Bruno Haible <bruno@clisp.org>
8279 * localcharset.c (get_charset_aliases): Add more Windows specific
8282 2002-05-08 Owen Taylor <otaylor@redhat.com>
8284 * config.charset: A few additions for Solaris.
8286 2001-12-05 Bruno Haible <bruno@clisp.org>
8288 * localcharset.c (locale_charset): Don't return an empty string.
8290 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8292 * config.charset: msdos in uk_UA uses CP1125.
8294 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8296 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8297 * localcharset.c (locale_charset): Declare as extern "C".
8299 2002-02-15 Bruno Haible <bruno@clisp.org>
8301 * config.charset [msdosdjgpp]: For Russian, use CP866.
8303 2002-02-11 Bruno Haible <bruno@clisp.org>
8305 * config.charset: Add support for NetBSD.
8307 2002-09-25 <karl@gnu.org>
8309 * strdup.c: copy from libc/string (via ../config/srclist*).
8310 * getopt*: copy from libc/posix.
8311 * gettext.h: copy from gettext.
8312 * .cppi-disable: add strdup.c, gettext.h.
8314 2002-07-01 Jim Meyering <meyering@lucent.com>
8316 * c-stack.c: Include sys/time.h.
8317 From Volker Borchert.
8319 2002-06-11 Paul Eggert <eggert@twinsun.com>
8321 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8322 New macro. Use it uniformly instead of
8323 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8324 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8325 reported by Vin Shelton.
8327 2002-06-22 Jim Meyering <meyering@lucent.com>
8329 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8330 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8332 2002-06-22 Paul Eggert <eggert@twinsun.com>
8334 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8335 Do not assume SA_SIGINFO behavior.
8336 Bug reported by Jim Meyering on NetBSD 1.5.2.
8338 2002-06-22 Jim Meyering <meyering@lucent.com>
8340 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8342 * exitfail.c, exitfail.h: Likewise.
8343 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8345 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8347 (EXTRA_DIST): Add fnmatch_loop.c.
8348 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8350 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8351 * fnmatch.c: Update from diffutils-2.8.2.
8352 * fnmatch_.h: New file. From diffutils-2.8.2.
8353 * fnmatch.h: Remove file.
8355 2002-06-18 Paul Eggert <eggert@twinsun.com>
8357 * file-type.h: Report an error if neither S_ISREG nor
8358 S_IFREG is defined, instead of using a test specific to glibc
8359 2.2. This should be safe, since POSIX requires S_ISREG and
8360 Unix Version 7 had S_IFREG. We don't need to check for
8361 <sys/types.h> since we don't use any symbols that it defines.
8363 2002-06-15 Jim Meyering <meyering@lucent.com>
8365 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8366 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8367 have been included before this file.
8369 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8371 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8372 so that each temporary file name is unique and valid in the first
8373 8 characters, for operation under DOS.
8375 2002-06-15 Jim Meyering <meyering@lucent.com>
8377 Work even with DJGPP 2.03, which lacks support for symlinks.
8379 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8381 * lchown.c (S_ISLNK): Likewise.
8383 2002-06-14 Jim Meyering <meyering@lucent.com>
8385 * file-type.h: Use the version from diffutils-2.8.2.
8386 * file-type.c: Likewise.
8388 2002-05-27 Jim Meyering <meyering@lucent.com>
8390 Fix a problem seen only on nonconforming systems whereby ls.c's
8391 use of localtime, and then of gettimeofday would cause trouble:
8392 the localtime call used to initialize rpl_gettimeofday's save
8393 mechanism would clobber ls's current local time information so
8394 that in any long listing the first file would always be listed
8395 with date 1970-01-01. Analysis by Volker Borchert.
8397 * gettimeofday.c (localtime): Undefine.
8398 (rpl_localtime): New function.
8400 2002-05-22 Jim Meyering <meyering@lucent.com>
8402 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8403 * file-type.h: New file.
8404 * file-type.c (file_type): New file/function. Extracted from diffutils.
8406 2002-04-29 Paul Eggert <eggert@twinsun.com>
8408 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8410 2002-04-28 Paul Eggert <eggert@twinsun.com>
8412 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8413 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8414 of 127, since 64 is the largest conceivable number for ancient
8416 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8418 2002-04-28 Jim Meyering <meyering@lucent.com>
8420 * sig2str.c (WTERMSIG): Remove definition (unused).
8422 2002-04-28 Paul Eggert <eggert@twinsun.com>
8424 * sig2str.h, sig2str.c: New files.
8425 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8427 2002-04-24 Jim Meyering <meyering@lucent.com>
8429 * gettext.h: New file, from Gettext.
8430 * Makefile.am (INCLUDES): Remove -I../intl.
8431 (libfetish_a_SOURCES): Add gettext.h.
8433 2002-04-16 Jim Meyering <meyering@lucent.com>
8435 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8436 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8437 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8439 2002-04-12 Jim Meyering <meyering@lucent.com>
8441 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8443 2002-03-10 Jim Meyering <meyering@lucent.com>
8445 * makepath.c (make_path): Remove a comma from a diagnostic.
8446 Suggestion from Santiago Vila.
8448 2002-03-08 Jim Meyering <meyering@lucent.com>
8450 * rename.c: Mention that this wrapper is needed also on
8451 mips-dec-ultrix4.4 systems.
8453 2002-03-02 Jim Meyering <meyering@lucent.com>
8455 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8456 not HAVE_CLOCK_SETTIME.
8458 2002-02-27 Paul Eggert <eggert@twinsun.com>
8460 * nanosleep.h: Rename to....
8461 * timespec.h: New name for nanosleep.h. All uses changed.
8463 * gettime.c: New file.
8464 * settime.c: New file.
8467 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8468 timespec.h. Remove nanosleep.h.
8470 2002-02-25 Paul Eggert <eggert@twinsun.com>
8472 * acl.c, acl.h: New files.
8473 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8475 2002-02-24 Jim Meyering <meyering@lucent.com>
8477 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8478 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8479 cause trouble. Reported by Nelson Beebe.
8481 2002-02-23 Paul Eggert <eggert@twinsun.com>
8483 * path-concat.c (xpath_concat): Reorder code to pacify
8484 compilers that don't know that xalloc_die never returns.
8486 2002-02-20 Jim Meyering <meyering@lucent.com>
8488 * getdate.c: Regenerate using bison-1.33.
8490 2002-02-15 Paul Eggert <eggert@twinsun.com>
8492 * posixver.c, posixver.h: New files.
8493 * Makefile.am (libfetish_a_SOURCES): Add them.
8495 2002-02-02 Paul Eggert <eggert@twinsun.com>
8496 Bruno Haible <bruno@clisp.org>
8498 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8499 (fwrite_success_callback): New declaration.
8500 * unicodeio.c (unicode_to_mb): New function, extracted from
8501 print_unicode_char. Call failure callback instead of error.
8502 (fwrite_success_callback): New function.
8503 (exit_failure_callback): New function.
8504 (fallback_failure_callback): New function.
8505 (print_unicode_char): Call unicode_to_mb.
8507 2002-01-26 Jim Meyering <meyering@lucent.com>
8509 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8511 2002-01-22 Jim Meyering <meyering@lucent.com>
8513 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8514 Otherwise, some versions of automake would omit the rule that makes
8515 Makefile from Makefile.in.
8517 2001-01-21 Paul Eggert <eggert@twinsun.com>
8519 * xmemcoll.h, xmemcoll.c: New files.
8520 * Makefile.am (libfetish_a_SOURCES): Add them.
8521 * memcoll.c: Include errno.h, and declare errno if not defined.
8522 (memcoll): Set errno to zero if there is no error.
8524 * quotearg.c (quotearg_buffer_restyled):
8525 Fix bug with quoting buffers containing NUL when backslashing escapes.
8526 This bug was exposed by the other changes in this patch.
8527 (quotearg_n_options): New arg ARGSIZE.
8528 All callers changed.
8529 (quoting_options_from_style): New function.
8530 (quotearg_n_style): Use it.
8531 (quotearg_n_style_mem): New function.
8533 * quotearg.h (quotearg_n_style_mem): New function.
8535 2002-01-16 Jim Meyering <meyering@lucent.com>
8537 * getdate.y: Add three semicolons, each just before a closing brace.
8538 Bison (as of version 1.31) no longer papers over that mistake.
8540 2002-02-14 Paul Eggert <eggert@twinsun.com>
8542 * backupfile.c (ISDIGIT): Comment fix.
8543 * getdate.y (ISDIGIT): Likewise.
8544 * posixtm.c (ISDIGIT, year): Likewise.
8545 * strverscmp.c (ISDIGIT): Likewise.
8546 * userspec.c (ISDIGIT): Likewise.
8548 2002-01-05 Jim Meyering <meyering@lucent.com>
8550 * version-etc.c (version_etc_copyright): Update copyright year.
8552 2001-01-19 Paul Eggert <eggert@twinsun.com>
8554 * closeout.c (close_stdout_status): If ferror (stdout), do
8555 not silently exit merely because the output buffer happens to
8556 have nothing pending.
8558 2001-12-18 Paul Eggert <eggert@twinsun.com>
8560 See the big note in ../ChangeLog.
8561 * human.c (suffixes): Prefer K to k for 1024.
8562 (generate_suffix_backwards): New function.
8563 (human_readable_inexact): Use it.
8564 * xstrtol.c (__xstrtol): If there is no number but there
8565 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8566 Accept 'K' as well as 'k'.
8568 2001-12-15 Jim Meyering <meyering@lucent.com>
8570 * regex.h (__restrict_arr): Update from libc.
8572 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8573 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8576 2001-12-10 Jim Meyering <meyering@lucent.com>
8578 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8579 Instead, include "xalloc.h".
8580 (initbuffer): Don't cast xmalloc return value to char*.
8581 (readline): Reword comment.
8582 Don't cast xrealloc return value to char*
8585 2001-12-09 Jim Meyering <meyering@lucent.com>
8587 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8588 `signed and unsigned type in conditional expression'.
8589 * posixtm.c (posix_time_parse): Likewise.
8591 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8593 * readtokens.c (readtoken): Declare an index to be of type unsigned
8594 to avoid a pedantic warning.
8596 * getstr.c: Don't include assert.h.
8597 (getstr): Remove warning-evoking assertions.
8598 Return -1 if offset parameter is out of bounds.
8599 Change the type of a local from int to size_t.
8601 * strftime.c (my_strftime_localtime_r): Include this function
8602 definition in the `#if ! HAVE_TM_GMTOFF' block.
8604 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8605 Include xalloc.h instead.
8607 2001-12-02 Jim Meyering <meyering@lucent.com>
8609 * tempname.c: Don't declare getenv, thus reverting the change of
8610 2001-11-18. It's no longer necessary, now that stdlib.h is always
8613 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8614 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8616 2001-11-30 Akim Demaille <akim@epita.fr>
8618 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8619 before being defined.
8621 2001-11-27 Paul Eggert <eggert@twinsun.com>
8623 * quotearg.h (quotearg_n, quotearg_n_style):
8624 First arg is int, not unsigned.
8625 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8626 (SIZE_MAX, UINT_MAX): New macros.
8627 (quotearg_n_options): Abort if N is negative.
8628 Avoid overflow check on hosts where size_t is 64 bits and int
8629 is 32 bits, as overflow is impossible there.
8630 Fix off-by-one typo that caused unnecessary reallocation.
8632 2001-11-27 Jim Meyering <meyering@lucent.com>
8634 * tempname.c: Merge with version from libc.
8635 * regex.c: Likewise.
8637 * tempname.c: Include stdlib.h unconditionally. On some old systems
8638 for which STDC_HEADERS is 0, it was not included, resulting in a
8639 warning about an integer-to-pointer conversion problem with getenv.
8640 Reported by Volker Borchert.
8642 2001-11-26 Jim Meyering <meyering@lucent.com>
8644 * gtod.h: Remove file.
8645 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8646 * gettimeofday.c: Don't include gtod.h.
8647 (GTOD_init): Remove function.
8648 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8649 Suggestion from Volker Borchert.
8651 2001-11-23 Jim Meyering <meyering@lucent.com>
8653 * hash.h (struct hash_table): Don't define here. Merely declare it.
8654 * hash.c (struct hash_table): Define it here instead.
8656 2001-11-22 Jim Meyering <meyering@lucent.com>
8658 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8660 2001-11-18 Paul Eggert <eggert@twinsun.com>
8662 * tempname.c (TMP_MAX): Remove; no longer needed.
8663 (TEMPORARIES): New macro.
8664 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8665 removes an artificial limitation (e.g. HP-UX 10.20, where
8668 2001-11-18 Jim Meyering <meyering@lucent.com>
8670 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8673 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8674 files will be created before anything else.
8676 2001-11-17 Jim Meyering <meyering@lucent.com>
8678 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8679 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8680 rather than group writable. Patch by Juan F. Codagnone.
8682 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8683 Instead, include "xalloc.h".
8685 * mountlist.c: Include unlocked-io.h after all system headers.
8686 Remove explicit declarations of xmalloc, xrealloc,
8687 and xstrdup. Instead, include "xalloc.h".
8689 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8690 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8691 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8693 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8694 Reported by Padraig Brady.
8696 * mkstemp.c: #undef mkstemp.
8698 (rpl_mkstemp): Rename from mkstemp.
8701 2001-11-16 Jim Meyering <meyering@lucent.com>
8703 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8704 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8705 determine the amount of total physical memory, use pstat_getstatic.
8706 HPUX-11 doesn't define _SC_PHYS_PAGES.
8707 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8708 If sysconf couldn't be used to determine the amount of available
8709 physical memory, use both pstat_getstatic and pstat_getdynamic.
8710 Based on a patch from Bob Proulx.
8712 2001-11-05 Jim Meyering <meyering@lucent.com>
8714 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8716 2001-11-03 Jim Meyering <meyering@lucent.com>
8718 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8719 in argmatch_to_argument call.
8721 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8724 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8725 e.g., a fault due to an attempt to free a NULL pointer.
8727 2001-11-01 Jim Meyering <meyering@lucent.com>
8729 * dirfd.c, dirfd.h: New files.
8730 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8732 * hash.c (hash_print) [TESTING]: Clean up.
8734 2001-10-22 Paul Eggert <eggert@twinsun.com>
8736 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8737 to avoid a warning if -Wall.
8739 2001-10-21 Paul Eggert <eggert@twinsun.com>
8741 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8743 2001-10-21 Jim Meyering <meyering@lucent.com>
8745 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8746 this code would end up calling gettext even in packages built
8748 * getopt.c (_): Likewise.
8749 * regex.c (_): Likewise.
8751 2001-10-20 Paul Eggert <eggert@twinsun.com>
8753 * error.c (strerror_r): Do not declare unless !_LIBC.
8754 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8755 Use strerror_r that is only a macro, even if it is not a function.
8756 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8757 (private_strerror): Use prototypes, not old-style function definition.
8758 (print_errno_message): New function.
8759 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8761 (error_tail, error, error_at_line): Use it.
8763 2001-10-11 Jim Meyering <meyering@lucent.com>
8765 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8766 and quote_n (1, ... to avoid clobbering a buffer.
8768 2001-10-05 Jim Meyering <meyering@lucent.com>
8770 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8771 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8772 * hash-pjw.h: New file.
8774 2001-09-30 Jim Meyering <meyering@lucent.com>
8776 * mountlist.c [MOUNTED_GETFSSTAT]:
8777 Include <sys/ucred.h>, for Apple Darwin.
8778 Include sys/mount.h and sys/fs_types.h only if available.
8780 (read_filesystem_list): Use FS_TYPE.
8782 2001-09-29 Paul Eggert <eggert@twinsun.com>
8784 * exclude.c (excluded_filename): 0 -> false, since it's
8787 2001-09-28 Paul Eggert <eggert@twinsun.com>
8789 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8790 #defines strtoimax. Also treat the other strto* functions
8793 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8794 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8795 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8797 2001-09-26 Jim Meyering <meyering@lucent.com>
8799 Most macros in unlocked-io.h had the wrong number of arguments.
8800 * gen-uio: New script.
8801 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8802 * unlocked-io.hin: Remove file.
8803 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8804 rather than trying to embed it here.
8805 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8806 Reported by Padraig Brady.
8808 2001-09-25 Volker Borchert <bt@teknon.de>
8810 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8812 2001-09-23 Jim Meyering <meyering@lucent.com>
8814 * mountlist.c: Remove useless parentheses in #if directives.
8815 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8816 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8818 2001-09-22 Jim Meyering <meyering@lucent.com>
8820 * localcharset.c: Update from latest gettext.
8821 * config.charset: Likewise.
8823 2001-09-20 Jim Meyering <meyering@lucent.com>
8825 * xstrtol.c (strtoimax): Guard declaration with
8826 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8827 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8828 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8829 (strtoumax): Likewise, for completeness (it wasn't necessary).
8831 2001-09-06 Paul Eggert <eggert@twinsun.com>
8833 * strtoimax.c (HAVE_LONG_LONG):
8834 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8835 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8836 to work around bug in IBM C compiler.
8838 2001-09-16 Jim Meyering <meyering@lucent.com>
8840 * mkdir.c: New file.
8842 2001-09-04 Paul Eggert <eggert@twinsun.com>
8844 * xgetcwd.c: Revert some of the previous change; intead,
8845 fix the HAVE_GETCWD_NULL code to behave more like the
8846 !HAVE_GETCWD_NULL code used to.
8849 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8852 2001-09-04 Paul Eggert <eggert@twinsun.com>
8854 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8855 Use ssize_t, not int, to store result of readlink.
8856 Check for ssize_t overflow as well as size_t overflow,
8857 as POSIX says the result of readlink is implementation-defined
8858 when ssize_t overflows.
8859 Remove unnecessary cast to char*.
8860 Use free+malloc instead of realloc, as the storage doesn't need
8861 to be preserved and it's clearer and can be more efficient that way.
8862 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8863 * xreadlink.h (xreadlink): Update prototype.
8865 2001-09-03 Paul Eggert <eggert@twinsun.com>
8867 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8868 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8869 spotted by Jim Meyering.
8871 2001-09-03 Jim Meyering <meyering@lucent.com>
8873 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8875 2001-09-03 Paul Eggert <eggert@twinsun.com>
8877 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8878 like the HAVE_GETCWD_NULL code.
8879 Include pathmax.h if not HAVE_GETCWD.
8880 Do not include xalloc.h.
8881 (INITIAL_BUFFER_SIZE): New symbol.
8882 Do not use xmalloc / xrealloc, since the caller is responsible for
8883 handling errors. Preserve errno around `free' during failure.
8884 Do not overrun buffer when using getwd.
8886 2001-09-03 Paul Eggert <eggert@twinsun.com>
8888 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8889 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8891 2001-09-02 Jim Meyering <meyering@lucent.com>
8893 * error.c: Update from GNU libc.
8895 2001-09-01 Jim Meyering <meyering@lucent.com>
8897 * xreadlink.c: New file.
8898 * xreadlink.h: New file.
8899 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8901 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8902 doesn't conflict with sparc Solaris 7's definition in
8903 /usr/include/sys/int_types.h.
8905 * exclude.c: Use `""', not `<>' to #include non-system header files.
8906 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8907 and strncasecmp as r-values. Unixware didn't have declarations.
8909 2001-08-31 Jim Meyering <meyering@lucent.com>
8911 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8912 Use an initial, malloc'd, buffer of length 128 rather than
8913 a statically allocated one of length 1024.
8915 2001-08-30 Paul Eggert <eggert@twinsun.com>
8917 * xgetcwd.c: Don't include pathmax.h.
8918 Include stdlib.h and unistd.h if available.
8920 (xmalloc, xstrdup, free): Remove decls.
8921 (xgetcwd): Don't assume sizes fit in unsigned.
8922 Check for overflow when computing sizes.
8923 Simplify reallocation code.
8925 2001-08-28 Paul Eggert <eggert@twinsun.com>
8927 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8929 * strtoimax.c: Renamed from strtoxmax.c, removing the
8932 Also, make the following further changes to make this file's
8933 configuration more similar to that of strtol.c:
8934 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8935 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8936 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8937 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8938 changed to signed values.
8940 And make the following changes as well:
8941 Fix copyright notice, as 1999 was missing.
8942 (verify): New macro.
8943 (strtoimax): Check sizes at compile-time, not run-time.
8944 Prefer strtol to strtoll if both work.
8945 (main): Remove; it was not that useful and was a pain to maintain.
8947 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8949 2001-08-30 Paul Eggert <eggert@twinsun.com>
8951 * savedir.c (savedir): Remove size parameter, as POSIX says that
8952 a directory's st_size can have an arbitrary value, so the old
8953 usage could waste an arbitrary amount of memory. All uses
8955 * savedir.h: Update prototype.
8957 2001-08-30 Paul Eggert <eggert@twinsun.com>
8959 * xstrtol.c (strtoimax): New decl.
8961 2001-08-28 Paul Eggert <eggert@twinsun.com>
8963 * xstrtol.h: Add copyright notice.
8964 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8965 LONGINT_INVALID_SUFFIX_CHAR.
8967 2001-08-30 Paul Eggert <eggert@twinsun.com>
8969 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8972 2001-08-30 Paul Eggert <eggert@twinsun.com>
8974 * hash.c: Remove '2001' from copyright notice.
8976 2001-08-30 Paul Eggert <eggert@twinsun.com>
8978 * full-write.h: New file.
8979 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8980 * full-write.c: Correct credits, as cccp.c no longer
8981 exists and anyway it was so heavily changed from the old cccp
8982 code as to be unrecognizable. Include full-write.h.
8983 (full_write) Return size_t, with short writes meaning failure.
8984 All callers changed. This fixes a bug with large buffers
8986 * utime.c: Include full-write.h.
8988 2001-08-30 Paul Eggert <eggert@twinsun.com>
8990 Merge 'exclude' changes from tar 1.13.22.
8991 This fixes one or two unlikely storage allocation overflow bugs,
8992 but doesn't change user-visible behavior otherwise.
8994 2001-08-30 Paul Eggert <eggert@twinsun.com>
8996 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8997 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8998 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8999 Include if available.
9000 (<xalloc.h>): Include
9001 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9002 (verify): New macro. Use it to verify that EXCLUDE macros do not
9003 collide with FNM macros.
9004 (struct patopts): New struct.
9005 (struct exclude): Use it, as exclude patterns now come with options.
9006 (new_exclude): Support above changes.
9007 (new_exclude, add_exclude_file):
9008 Initial size must now be a power of two to simplify overflow checking.
9009 (free_exclude, fnmatch_no_wildcards): New function.
9010 (excluded_filename): No longer requires options arg, as the options
9011 are determined by add_exclude. Now returns bool, not int.
9012 (excluded_filename, add_exclude):
9013 Add support for the fancy new exclusion options.
9014 (add_exclude, add_exclude_file): Now takes int options arg.
9015 Check for arithmetic overflow when computing sizes.
9016 (add_exclude_file): xrealloc might modify errno, so don't
9017 realloc until after errno might be used.
9019 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9021 (free_exclude): New decl.
9022 (add_exclude, add_exclude_file): Now takes int options arg.
9023 (excluded_filename): No longer requires options arg, as the options
9024 are determined by add_exclude. Now returns bool, not int.
9026 2001-08-30 Paul Eggert <eggert@twinsun.com>
9028 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9030 2001-08-27 Jim Meyering <meyering@lucent.com>
9032 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9034 * version-etc.c (N_): Remove definition.
9035 Revert most of last change.
9036 Instead, simply don't mark the `Copyright...' string for translation.
9037 Based on advice from Paul Eggert.
9039 * strtoxmax.c: Tweak comment.
9041 2001-08-26 Jim Meyering <meyering@lucent.com>
9043 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9044 of copyright with `%s' so translators don't get an untranslated
9046 (COPYRIGHT_YEAR): Define.
9047 (version_etc): Use fprintf rather than fputs.
9048 Suggestion from Ulrich Drepper.
9050 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9052 * strtoll.c: New file, from GNU libc.
9053 * xstrtoimax.c: New file.
9055 * xstrtol.h: Add xstrtoimax.
9056 * strtoumax.c: New file. Simply include "strtoumax.c".
9057 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9059 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9060 * strtoxmax.c: ... then renamed to this.
9062 2001-08-13 Paul Eggert <eggert@twinsun.com>
9064 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9065 Port to Solaris 8, where 'sed' requires a space after the 'r'
9066 command, and where sh dislikes "$/". Clean up the spacing a bit.
9067 Redirect output to $tmp just once.
9069 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9071 * addext.c (<errno.h>): Include.
9072 (errno): Declare if not defined.
9073 (addext): Work correctly when pathconf returns -1 and leaves
9074 errno alone because there is no limit. Also, work even if
9075 pathconf returns a value greater than SIZE_MAX.
9077 2001-08-12 Jim Meyering <meyering@lucent.com>
9079 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9080 Simply `return getcwd (NULL, 0);'.
9081 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9082 Use 1300 as initial value for length, not PATH_MAX.
9084 * pathmax.h: Clean up cpp syntax.
9086 2001-08-12 Jim Meyering <meyering@lucent.com>
9088 * gettimeofday.c: New file.
9090 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9092 2001-08-04 Jim Meyering <meyering@lucent.com>
9094 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9095 to get in sync with glibc.
9097 2001-08-03 Paul Eggert <eggert@twinsun.com>
9099 The following changes are from gettext 0.10.39 as maintained by
9102 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9103 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9104 with inverted sense. All uses changed.
9106 * mbswidth.c: Don't include <limits.h>.
9107 Include <stdlib.h> and <string.h> unconditionally.
9108 (iswcntrl, mbsinit, ISCNTRL): New macros.
9109 (mbsnwidth): Use K&R style function declarations.
9110 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9111 can optimize it when MB_CUR_MAX == 1.
9112 The width of control characters is zero, not 1.
9114 2001-07-15 Jim Meyering <meyering@lucent.com>
9116 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9117 (BUILT_SOURCES): Add unlocked-io.h.
9118 (io_functions): Define.
9119 (unlocked-io.h): New rule.
9120 (DISTCLEANFILES): Add unlocked-io.h.
9121 (all-local): Depend on unlocked-io.h, to ensure it is created.
9123 * unlocked-io.hin: New file
9125 * regex.c: Update from glibc.
9127 2001-07-05 Jim Meyering <meyering@lucent.com>
9129 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9131 (libfetish_a_SOURCES): Put all .h files here instead.
9132 Remove a thus-exposed (better checks in automake) duplicate and
9133 two unnecessary .h files.
9135 2001-06-11 Jim Meyering <meyering@lucent.com>
9137 * regex.c: Update from GNU libc.
9139 2001-05-27 Jim Meyering <meyering@lucent.com>
9141 * readutmp.h (UT_TYPE): Define.
9143 2001-05-24 Jim Meyering <meyering@lucent.com>
9145 * argmatch.c: Include "quote.h".
9146 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9147 quote function. Reported by Göran Uddeborg.
9149 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9151 * dirname.c (dir_name): Compute append_dot using path, not newpath
9152 which is not yet declared.
9154 2001-05-11 Paul Eggert <eggert@twinsun.com>
9156 * Makefile.am (libfetish_a_SOURCES):
9157 Add strftime.c, since we now compile it on all hosts.
9159 * strftime.c (my_strftime):
9160 Define to nstrftime if emacs, but only if my_strftime is not defined.
9161 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9162 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9163 Add one more extra argument: a nanoseconds value.
9166 (my_strftime function): Add %N format.
9167 (emacs_strftimeu): Renamed from emacs_strftime,
9168 with extra ut argument.
9170 2001-05-11 Paul Eggert <eggert@twinsun.com>
9172 dirname code cleanup. base_name now behaves more compatibly
9173 with POSIX basename when given file names that have trailing
9174 slashes, and similarly for dir_name. Add new primitives
9175 base_len and dir_len. Put the directory-name-related decls
9178 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9179 * backupfile.c (base_name): Likewise.
9180 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9181 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9182 * makepath.c (strip_trailing_slashes): Likewise.
9183 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9185 * rename.c (strip_trailing_slashes): Likewise.
9186 * same.c (base_name): Likewise.
9187 * stripslash.c (ISSLASH): Likewise.
9189 * addext.c: Include <dirname.h> after size_t is defined.
9190 * backupfile.c: Likewise.
9192 * addext.c (addext): Use base_len to trim redundant
9193 trailing slashes instead of doing it ourselves.
9194 But do not trim the last slash if it is not redundant.
9196 * backupfile.c (find_backup_file_name,
9197 max_backup_version): Use base_len instead of rolling it ourselves.
9198 Handle the case of "" and (on DOS) "C:" correctly.
9200 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9201 Include <string.h>, <dirname.h>.
9202 (base_name): Allow file names ending in slashes, other than names
9203 that are all slashes. In this case, return the basename followed
9204 by the slashes. This is more general, and can be used in places
9205 where the original base_name purposely had an assertion failure.
9206 (base_len): New function.
9208 * dirname.c: Include <string.h> instead of <stdlib.h>.
9209 Do not include <assert.h>; no longer needed.
9211 (memrchr): Remove decl.
9212 (dir_name_r): Remove.
9213 (dir_len): Renamed from dirlen. All callers changed.
9214 Rewrite in terms of base_name, for simplicity and consistency.
9215 (dir_name): Never return NULL. All callers changed.
9216 Do not include <stdlib.h> in test program; no longer needed.
9217 return 0; is fine for test program.
9219 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9221 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9223 * path-concat.c (path_concat): Use base_len to compute
9224 base length, not strlen; this means we cannot rely on memcpy
9227 * same.c (STREQ): Remove.
9228 (same_name): Handle the case where the basename ends in trailing '/'.
9230 * stripslash.c (strip_trailing_slashes): Return nonzero if
9231 a slash was stripped. Do not strip the last slash after a
9234 2001-04-08 Jim Meyering <meyering@lucent.com>
9236 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9237 recomputed; that's necessary when the offset spans a DST transition.
9238 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9240 2001-04-02 Jim Meyering <meyering@lucent.com>
9242 * regex.h, regex.c: Update from GNU libc.
9244 2001-03-19 Paul Eggert <eggert@twinsun.com>
9246 * version-etc.c (version_etc_copyright): Update to 2001.
9248 2001-03-16 Paul Eggert <eggert@twinsun.com>
9250 * tempname.c (uint64_t): Define to uintmax_t if
9251 not defined, and if UINT64_MAX is not defined.
9252 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9253 Reported by John David Anglin.
9255 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9257 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9258 alias if codeset is empty.
9259 * config.charset (BeOS): Use wildcard syntax.
9261 2001-03-13 Jim Meyering <meyering@lucent.com>
9263 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9264 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9267 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9269 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9271 * unicodeio.c (print_unicode_char): Simplify accordingly.
9273 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9275 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9276 support for DOS/DJGPP.
9278 2001-02-28 Paul Eggert <eggert@twinsun.com>
9280 * Makefile.am (libfetish_a_SOURCES):
9281 Add dup-safer.c, fopen-safer.c.
9282 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9284 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9286 2001-02-25 Paul Eggert <eggert@twinsun.com>
9288 The mkstemp replacement is taken from glibc 2.2.2, with some
9289 portability fixes for use outside glibc, as follows:
9291 * tempname.c (struct_stat64): New macro.
9292 (direxists, __gen_tempname): Use it.
9293 This avoids a portability problem with Solaris 8.
9295 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9296 (<stddef.h>, <stdint.h>, <string.h>):
9297 Include only if STDC_HEADERS || _LIBC.
9298 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9299 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9300 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9301 (__set_errno): Define this macro if <errno.h> doesn't.
9302 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9303 Define these macros if <stdio.h> doesn't.
9304 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9305 Define these macros if <sys/stat.h>
9306 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9307 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9308 __xstat64): Define if not _LIBC.
9309 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9310 (__gen_tempname): Invoke gettimeofday only if
9311 HAVE_GETTIMEOFDAY || _LIBC;
9312 otherwise, fall back on plain "time".
9313 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9315 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9317 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9319 2001-02-17 Jim Meyering <meyering@lucent.com>
9321 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9322 around included file name.
9324 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9326 * strftime.c: Update from GNU libc (the only changes were to comments).
9328 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9330 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9332 2001-02-17 Paul Eggert <eggert@twinsun.com>
9334 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9335 Remove workaround macros for hosts that have mbrtowc but not
9336 mbstate_t, as we now insist on proper declarations for both
9337 before using mbrtowc.
9339 2001-02-17 Jim Meyering <meyering@lucent.com>
9341 * regex.c: Update from libc.
9343 2001-02-16 Paul Eggert <eggert@twinsun.com>
9345 * alloca.c (malloc): Undef before defining, since stdlib.h
9346 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9347 Reported by Mark Hounschell via Paul Eggert.
9349 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9351 * config.charset: Update for FreeBSD 4.2.
9353 2001-01-26 Jim Meyering <meyering@lucent.com>
9355 * quotearg.c: Include stddef.h.
9356 * quote.c: Include stddef.h.
9357 Reported by Axel Kittenberger.
9359 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9360 line in double quotes so that it evokes a better diagnostic.
9361 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9362 Reported by Axel Kittenberger.
9364 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9366 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9367 to avoid a warning. Add back 'const' to inptr.
9369 2001-01-16 Jim Meyering <meyering@lucent.com>
9371 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9374 2001-01-14 Jim Meyering <meyering@lucent.com>
9376 * rename.c: New file. From Volker Borchert.
9377 Include stdlib.h, string.h or strings.h, and xalloc.h.
9378 Use strip_trailing_slashes rather than open-coding it.
9380 2001-01-03 Paul Eggert <eggert@twinsun.com>
9382 * strftime.c: Sync with glibc time/strftime.c 1.81.
9384 2001-01-03 Jim Meyering <meyering@lucent.com>
9386 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9387 local `inptr' to avoid warning with some system declarations of iconv.
9389 2000-12-29 Paul Eggert <eggert@twinsun.com>
9391 * modechange.c: Do not assume that mode_t uses the
9392 traditional octal encoding. E.g. "chmod 1 FOO" should set
9393 the other-execute bit of FOO even if S_IXOTH != 1.
9395 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9396 WOTH, XOTH, ALLM): New macros.
9397 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9398 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9400 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9401 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9403 No need to use uintmax_t; unsigned long is long enough.
9404 Don't bother to get suffix since we don't use it.
9406 2000-12-24 Jim Meyering <meyering@lucent.com>
9408 * hash.c (is_prime): Return explicit boolean values.
9409 (hash_get_first): Return NULL to appease Irix5.6's 89.
9410 Reported by Nelson Beebe.
9412 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9414 * localcharset.c (locale_charset): Add support for Win32.
9416 2000-12-18 Paul Eggert <eggert@twinsun.com>
9418 * physmem.h, physmem.c: New files.
9420 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9421 (noinst_HEADERS): Add physmem.h.
9423 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9424 't' for compatibility with Solaris 8 sort.
9426 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9428 * config.charset: Add support for BeOS.
9430 2000-12-16 Jim Meyering <meyering@lucent.com>
9432 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9433 SHELLS_FILE to a file name that's useful on djgpp systems.
9435 (ADDITIONAL_DEFAULT_SHELLS): Define.
9436 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9437 Based mostly on a patch from Prashant TR.
9439 2000-12-16 Jim Meyering <meyering@lucent.com>
9441 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9442 N and M) would have treated it like `chown N:N FILE'.
9444 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9446 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9448 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9449 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9450 to the list of canonical encodings. Rename EUC-CN to GB2312.
9452 2000-12-08 Andreas Schwab <schwab@suse.de>
9454 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9455 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9457 2000-12-07 Jim Meyering <meyering@lucent.com>
9459 * stripslash.c (ISSLASH): Define.
9460 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9463 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9464 (dir_name_r): Declare this function as static.
9465 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9466 manifest itself on a name containing a mix of slashes and
9468 Make this function work with names starting with a DOS-style
9469 drive letter and colon prefix.
9470 (dir_name): Append `.' if necessary.
9471 Based mostly on patches from Prashant TR and Eli Zaretskii.
9473 * dirname.h (dir_name_r): Remove prototype.
9475 2000-12-05 Jim Meyering <meyering@lucent.com>
9477 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9479 2000-12-04 Jim Meyering <meyering@lucent.com>
9481 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9482 Also include memory.h, stdlib.h, unistd.h if appropriate.
9483 Reported by Andreas Jaeger (conflicting declaration of malloc).
9485 2000-12-02 Jim Meyering <meyering@lucent.com>
9487 * closeout.h: Make idempotent, to avoid some obscure warnings.
9489 2000-12-01 Paul Eggert <eggert@twinsun.com>
9491 * memrchr.c: Include <config.h> before any system include file.
9493 2000-11-29 Paul Eggert <eggert@twinsun.com>
9495 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9497 2000-11-26 Jim Meyering <meyering@lucent.com>
9499 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9501 2000-11-22 Paul Eggert <eggert@twinsun.com>
9503 * strftime.c (my_strftime): Do not invoke mbrlen with a
9504 size of (size_t) -1; it's not portable.
9506 2000-11-17 Akim Demaille <akim@epita.fr>
9508 * obstack.h: Formatting changes.
9509 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9510 prevent type checking.
9511 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9512 cast the value to (void *): assigning a `foo *' to a `void *'
9514 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9516 2000-11-17 Jim Meyering <meyering@lucent.com>
9518 * strstr.c: Update from GNU libc.
9520 2000-11-16 Jim Meyering <meyering@lucent.com>
9522 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9524 2000-11-11 Jim Meyering <meyering@lucent.com>
9526 * error.c: Add a couple #includes, merging from GNU libc version.
9528 2000-11-10 Jim Meyering <meyering@lucent.com>
9530 * obstack.h: Update from GNU libc.
9531 * obstack.c: Likewise.
9533 2000-11-06 Paul Eggert <eggert@twinsun.com>
9535 * getusershell.c (setusershell): Use rewind rather than
9536 fseek/fseeko, to avoid configuration hassles with fseeko.
9537 Don't bother opening SHELLS_FILE if shellstream is NULL;
9540 2000-11-05 Jim Meyering <meyering@lucent.com>
9542 * makepath.h (make_dir): Declare.
9543 * makepath.c (make_dir): Remove `static' attribute.
9546 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9548 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9549 last one in a bucket, advance to the next bucket.
9551 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9553 * fnmatch.c: Do not comment out all the code if we are using
9554 the GNU C library, because in some cases we are replacing buggy
9555 code in the GNU C library itself.
9557 2000-10-30 Paul Eggert <eggert@twinsun.com>
9559 * error.h, getline.h, modechange.h:
9560 Remove "2000" from Copyright line, as the file hasn't been
9561 changed this year other than in the copyright notice.
9563 * xalloc.h: Add "2000" to Copyright line, as this file
9564 was changed this year.
9566 2000-10-30 Paul Eggert <eggert@twinsun.com>
9568 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9569 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9570 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9572 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9574 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9575 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9576 doesn't define __restrict_arr.
9578 2000-10-29 Jim Meyering <meyering@lucent.com>
9580 * xstat.in: Fix grammar in comment.
9582 2000-10-28 Jim Meyering <meyering@lucent.com>
9584 * memchr.c: Update from libc.
9585 Adjust for portability:
9586 [HAVE_STDLIB_H]: Include stdlib.h.
9587 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9588 Undef __memchr, too.
9589 [!weak_alias]: Define __memchr to memchr.
9591 * regex.c: Update from libc.
9592 * regex.h: Likewise.
9593 * getopt1.c: Likewise.
9594 * memcmp.c: Likewise.
9596 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9597 Avoid using fseek, when possible -- it's broken by design.
9598 Patch by Ulrich Drepper.
9600 2000-10-26 Jim Meyering <meyering@lucent.com>
9602 * strftime.c: Update from libc.
9604 2000-10-25 Jim Meyering <meyering@lucent.com>
9606 * obstack.c: Update from libc.
9608 2000-10-23 Jim Meyering <meyering@lucent.com>
9610 * hard-locale.c (hard_locale): Revert last change -- it was simply
9611 wrong. That set_locale call must not have any side effects.
9614 2000-10-22 Jim Meyering <meyering@lucent.com>
9616 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9617 [CYCLIC]: Remove now-unused definition.
9619 * save-cwd.c (O_DIRECTORY): Define, if needed.
9620 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9621 Suggestion from Ulrich Drepper.
9623 2000-10-21 Jim Meyering <meyering@lucent.com>
9625 * dirname.c (dir_name_r): New function, factored out of dir_name.
9626 (dir_name): Use dir_name_r.
9627 * dirname.h (dir_name_r): Declare it.
9629 2000-10-21 Jim Meyering <meyering@lucent.com>
9631 * dirname.c (memrchr): Declare if necessary.
9632 (dir_name): Remove the restriction that there be no
9633 trailing slashes. Now, this code skips past them, effectively
9635 [TEST_DIRNAME] (main): New unit tests.
9637 * memrchr.c: New file from GNU libc.
9638 Undef __memrchr, too.
9639 [!weak_alias]: Define __memrchr to memrchr.
9640 Guard weak_alias use with `#ifdef weak_alias'.
9642 2000-10-17 Jim Meyering <meyering@lucent.com>
9644 * quote.h (PARAMS): Define and use.
9645 Reported by Akim Demaille.
9647 * getopt.c: Update from libc.
9649 2000-10-16 Jim Meyering <meyering@lucent.com>
9651 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9654 2000-09-25 Jim Meyering <meyering@lucent.com>
9656 * md5.h (rol): Define (from GnuPG).
9658 * sha.c: Give credit (GnuPG) where due.
9659 (M): Use rol rather than open-coding it.
9660 Add a FIXME comment.
9662 2000-09-21 Jim Meyering <meyering@lucent.com>
9664 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9665 Reported by Michael Stone.
9667 2000-09-20 Jim Meyering <meyering@lucent.com>
9669 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9670 (noinst_HEADERS): Add sha.h.
9671 Based on code from Scott G. Miller and from GnuPG.
9673 2000-09-15 Jim Meyering <meyering@lucent.com>
9675 * regex.c: Update from libc.
9677 2000-09-10 Jim Meyering <meyering@lucent.com>
9679 * getopt.c (_getopt_internal): Update from glibc.
9681 2000-09-09 Jim Meyering <meyering@lucent.com>
9683 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9684 think it should be used as a general replacement for isascii.
9685 * fnmatch.c: Likewise.
9686 * mbswidth.c: Likewise
9687 * regex.c: Likewise.
9690 * userspec.c: Include sys/param.h and limits.h.
9692 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9693 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9694 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9695 UID, GID. Check range.
9697 2000-09-06 Jim Meyering <meyering@lucent.com>
9699 * getopt.c (_getopt_internal): Update from glibc.
9701 2000-08-30 Jim Meyering <meyering@lucent.com>
9703 * strftime.c: Merge in changes from GNU libc.
9705 2000-08-26 Jim Meyering <meyering@lucent.com>
9707 * closeout.c: Include "__fpending.h".
9708 (close_stdout_status): Return right away if there's nothing to flush.
9710 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9711 * __fpending.c: New file.
9712 * __fpending.h: New file.
9714 2000-08-07 Paul Eggert <eggert@twinsun.com>
9716 Standardize on "memory exhausted" instead of "Memory exhausted"
9717 or "virtual memory exhausted".
9718 * obstack.c (print_and_abort): Use "memory exhausted", not
9719 "virtual memory exhausted".
9720 * same.c (same_name): Invoke xalloc_die instead of printing
9722 * userspec.c (parse_user_spec): Likewise.
9723 * bumpalloc.h: comment fix
9724 * same.c, userspec.c: Include xalloc.h.
9726 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9727 not char *const and pointing to a constant array.
9728 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9729 (xrealloc): Comment fix.
9731 * userspec.c (parse_user_spec):
9732 Don't translate a message until just before returning,
9733 to avoid unnecessary translation.
9735 2000-08-07 Jim Meyering <meyering@lucent.com>
9737 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9738 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9739 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9740 getgroups.c, gethostname.c, getopt.h, group-member.c,
9741 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9742 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9743 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9744 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9745 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9746 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9747 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9748 yesno.c: Back out Copyright date changes for each file with no change
9749 this year. This eases coordination with other programs using the same
9750 source code modules. From Paul Eggert.
9752 2000-08-03 Greg McGary <greg@mcgary.org>
9754 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9755 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9756 (EXTEND_BUFFER): Use them.
9758 2000-08-01 Jim Meyering <meyering@lucent.com>
9760 * dirname.c (ISSLASH): Define.
9761 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9762 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9763 both `\' and `/' may be use as path separators.
9764 Based on a patch from Prashant TR.
9766 2000-07-31 Paul Eggert <eggert@twinsun.com>
9768 * quotearg.c (quotearg_n_options): Don't make the initial
9769 slot vector a constant, since it might get modified.
9771 2000-07-31 Jim Meyering <meyering@lucent.com>
9773 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9774 * obstack.c (print_and_abort): Likewise.
9776 2000-07-30 Paul Eggert <eggert@twinsun.com>
9778 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9779 buffer, so that the caller can always quote one small
9780 component of a "memory exhausted" message in slot 0.
9781 From a suggestion by Jim Meyering.
9783 2000-07-30 Jim Meyering <meyering@lucent.com>
9785 * makepath.c (make_path): Quote the other instance, too.
9787 * quotearg.c (N_STATIC_SLOTVECS): Define.
9788 (STATIC_BUF_SIZE): Define.
9789 (quotearg_n_options): Use only statically allocated storage when
9790 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9791 than STATIC_BUF_SIZE.
9793 2000-07-29 Jim Meyering <meyering@lucent.com>
9795 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9796 * dirname.c (dir_name): Likewise.
9798 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9800 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9801 (dir_name): Assert that there are no trailing slashes.
9803 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9805 * mbswidth.h (mbswidth): Add a flags argument.
9806 (mbswidth): New declaration.
9807 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9808 * mbswidth.c (mbswidth): Add a flags argument.
9809 (mbsnwidth): New function.
9811 2000-07-24 Jim Meyering <meyering@lucent.com>
9813 * mbswidth.c: Remove useless #else. From Bruno Haible.
9815 2000-07-23 Paul Eggert <eggert@twinsun.com>
9817 * mbswidth.c (_XOPEN_SOURCE):
9818 Don't define; this causes problems on Solaris 7.
9819 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9821 2000-07-23 Paul Eggert <eggert@twinsun.com>
9824 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9825 so that mbstate_t is always defined.
9827 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9828 be 1 in at least one GCC installation, and this configuration
9829 error is likely to be common. Ignoring MB_LEN_MAX hurts
9830 performance on hosts that have mbrtowc but have only unibyte
9831 locales, but I assume these hosts are rare.
9833 2000-07-23 Paul Eggert <eggert@twinsun.com>
9835 * quotearg.c: Streamline by invoking multibyte code only if needed.
9836 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9837 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9838 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9839 invoke multibyte primitives.
9841 2000-07-23 Jim Meyering <meyering@lucent.com>
9843 * basename.c (base_name): Add an assertion.
9845 2000-07-15 Bruno Haible <clisp.cons.org>
9847 * quotearg.c: When the system forces us to redefine mbstate_t,
9848 shadow its mbsinit function.
9850 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9852 * mbswidth.h: New file.
9853 * mbswidth.c: New file.
9854 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9855 (noinst_HEADERS): Add mbswidth.h.
9857 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9859 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9862 2000-07-15 Jim Meyering <meyering@lucent.com>
9864 * makepath.c: Include quote.h.
9865 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9866 corresponding argument in a `quote (...)' call.
9867 Give better diagnostics.
9869 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9870 (noinst_HEADERS): Add quote.h.
9872 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9873 from tar's src/misc.c.
9874 * quote.h: New file. Prototypes for same.
9876 2000-07-10 Paul Eggert <eggert@twinsun.com>
9878 From a suggestion by Bruno Haible.
9879 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9880 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9881 to decide whether to define the BeOS workaround macro;
9882 this adjusts to the change to AC_MBSTATE_T.
9884 2000-07-13 Paul Eggert <eggert@twinsun.com>
9886 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9888 * quotearg.c (quoting_style_args, quoting_style_vals,
9889 quotearg_buffer_restyled): Add support for
9890 clocale_quoting_style. Undo previous change to
9891 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9892 and "{RIGHT QUOTATION MARK}" msgids.
9894 2000-07-05 Paul Eggert <eggert@twinsun.com>
9896 The old behavior of quoting `like this' doesn't look good with
9897 newer, ISO-style fonts. See:
9898 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9900 Instead, quote "like this" by default. Let the translator
9901 tailor the locale-specific quoting behavior by providing
9902 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9904 * quotearg.c (N_): New macro.
9905 (gettext_default): New function.
9906 (quotearg_buffer_restyled): Use
9907 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9908 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9910 2000-07-09 Jim Meyering <meyering@lucent.com>
9912 * Most files: Update copyright dates to include 2000.
9914 2000-07-08 Jim Meyering <meyering@lucent.com>
9916 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9918 (xgethostname): Remove now-unnecessary #ifdef.
9919 Move declaration of `err' into loop where it's used.
9921 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9923 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9924 by allocating a larger buffer. Test the gethostname return value for
9925 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9926 returns an error and ENAMETOOLONG isn't defined.
9928 2000-07-05 Paul Eggert <eggert@twinsun.com>
9929 and Bruno Haible <haible@clisp.cons.org>
9931 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9933 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9935 * quotearg.c (struct quoting_options): Simplify quote_these_too
9938 2000-07-03 Jim Meyering <meyering@lucent.com>
9940 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9941 Reported by Bruno Haible.
9943 2000-07-04 Jim Meyering <meyering@lucent.com>
9945 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9946 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9949 2000-07-03 Paul Eggert <eggert@twinsun.com>
9950 and Bruno Haible <haible@clisp.cons.org>
9952 * quotearg.c (mbrtowc):
9953 Assign to *pwc, and return 1 only if result is nonzero.
9954 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9956 2000-07-03 Jim Meyering <meyering@lucent.com>
9958 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9959 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9962 2000-07-02 Jim Meyering <meyering@lucent.com>
9964 * quotearg.c (mbstate_t): Don't define here.
9966 2000-07-02 Jim Meyering <meyering@lucent.com>
9968 * nanosleep.c (SIGCONT): Define if not already defined.
9970 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9972 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9973 per change in ../m4/ls-mntd-fs.m4.
9974 (read_filesystem_list): Ignore symbolic links.
9976 2000-06-29 Jim Meyering <meyering@lucent.com>
9978 * same.c: Include <string.h> or <strings.h>, as appropriate,
9979 for declaration of strcmp.
9981 * long-options.c: Include <stdlib.h>, for declaration of exit.
9983 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9984 Avoid warning by casting result to `char *' to remove `const'.
9986 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9988 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9990 2000-06-26 Paul Eggert <eggert@twinsun.com>
9992 savedir now sets errno on failure and invokes xmalloc to get memory.
9993 Fix a couple of other minor bugs while we're at it.
9995 * savedir.c (<unistd.h>): Do not include; there's no need.
9996 (NAMLEN): Remove macro.
9997 (malloc, realloc): Remove decls.
9999 ("xalloc.h"): Include.
10000 (NAME_SIZE_DEFAULT): New macro.
10001 (savedir): Use xmalloc / xrealloc to allocate memory.
10002 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10003 Skip "" directory entries.
10004 Use strlen to calculate directory entry length, since the old method
10005 is rarely used these days and isn't worth supporting.
10006 Don't use a pointer after freeing it.
10007 Check for integer overflow when calculating allocation size.
10008 Use memcpy to copy entries, instead of stpcpy.
10009 Set errno properly when returning NULL.
10010 Check for readdir error.
10012 2000-06-26 Jim Meyering <meyering@lucent.com>
10014 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10016 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10018 * getusershell.c (xmalloc, xrealloc): Remove functions.
10020 Don't include <stdlib.h>. Don't declare malloc, realloc.
10022 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10024 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10026 2000-06-24 Jim Meyering <meyering@lucent.com>
10028 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10030 2000-06-21 Jim Meyering <meyering@lucent.com>
10032 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10034 2000-06-19 Paul Eggert <eggert@twinsun.com>
10036 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10037 (mbrtowc, mbstate_t): Define substitutes if
10038 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10039 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10040 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10042 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10044 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10045 than 1024, return a memory chunk of least possible size, instead
10046 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10047 Use free/xmalloc instead of xrealloc to avoid copying for very long
10050 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10052 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10053 address, not strdup. Include <stdlib.h> and don't declare free().
10055 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10057 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10060 2000-06-21 Jim Meyering <meyering@lucent.com>
10062 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10063 (noinst_HEADERS): Add getstr.h.
10065 * getline.c (getstr): Move into a separate file.
10066 * getstr.c (getstr): New file, extracted from getline.c, with
10067 the following changes: new parameter, delim2; both delim[12]
10068 parameters have type `int', not `char'. The latter would lose
10069 with 8-bit delimiters.
10070 * getstr.h: New file.
10072 2000-06-19 Jim Meyering <meyering@lucent.com>
10074 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10076 2000-06-18 Jim Meyering <meyering@lucent.com>
10078 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10079 Besides, these days every porting target provides a mkdir function.
10081 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10082 (this snippet comes from src/system.h).
10084 2000-06-15 Paul Eggert <eggert@twinsun.com>
10086 * human.c (adjust_value): New function.
10087 (human_readable_inexact): Apply rounding style even when
10088 printing approximate values.
10090 2000-06-14 Paul Eggert <eggert@twinsun.com>
10092 * human.c (human_readable_inexact): Allow an input block
10093 size that is not a multiple of the output block size, and vice versa.
10094 Reported by Piergiorgio Sartor.
10096 2000-06-14 Paul Eggert <eggert@twinsun.com>
10098 * getdate.y (get_date): Apply relative times after time
10099 zone indicator, not before. Reported by Todd A. Jacobs.
10101 2000-06-13 Jim Meyering <meyering@lucent.com>
10103 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10105 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10107 2000-06-12 Paul Eggert <eggert@twinsun.com>
10109 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10111 2000-06-04 Paul Eggert <eggert@twinsun.com>
10113 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10115 2000-06-04 Jim Meyering <meyering@lucent.com>
10117 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10118 SunOS 4.1.4 for which gid_t is an unsigned type.
10120 2000-06-03 Jim Meyering <meyering@lucent.com>
10122 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10124 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10126 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10127 newer, don't install charset.alias.
10128 * config.charset: Change the Linux/glibc rules so they become empty
10129 on glibc-2.1 or newer.
10131 2000-06-02 Jim Meyering <meyering@lucent.com>
10133 * mountlist.c: Back out last change. Instead, do this...
10134 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10135 member using the same `ignore'-testing code.
10136 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10140 2000-05-29 Jim Meyering <meyering@lucent.com>
10142 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10143 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10145 2000-05-22 Jim Meyering <meyering@lucent.com>
10147 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10149 2000-05-18 Jim Meyering <meyering@lucent.com>
10151 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10152 back, too, since it may have been modified by allocate_entry.
10153 (hash_delete): Rewrite to use neither the assignment operator
10154 nor the comma operator in an if-expression.
10156 2000-05-15 Paul Eggert <eggert@twinsun.com>
10159 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10160 Remove; no longer needed.
10161 "quotearg.h": Add include.
10162 (file_name): Do not bother to explicitly initialize to NULL; it's less
10163 efficient on some hosts.
10164 (close_stdout_status): Remove test as to whether stdout was already
10165 closed; it breaks for the case "echo x | sort >&-".
10166 Quote file name colons.
10167 Do not assume that _("write error") lacks format strings.
10169 2000-05-15 Jim Meyering <meyering@lucent.com>
10171 * version-etc.c (version_etc_copyright): Update the copyright string
10172 used in all --version output.
10174 2000-05-14 Jim Meyering <meyering@lucent.com>
10176 * closeout.c (close_stdout_set_file_name): New function.
10177 (close_stdout_status): Use new file-scoped global.
10178 Return right away if fstat says the stdout file descriptor is invalid.
10179 * closeout.h (close_stdout_set_file_name): Declare.
10181 2000-05-10 Jim Meyering <meyering@lucent.com>
10183 * closeout.c [default_exit_status]: New file-scoped variable.
10184 (close_stdout_set_status): New function.
10185 * closeout.h (close_stdout_set_status): Declare.
10187 2000-05-08 Jim Meyering <meyering@lucent.com>
10189 * long-options.c: Don't include closeout.h.
10190 (parse_long_options): Don't call close_stdout for --version.
10192 2000-05-06 Jim Meyering <meyering@lucent.com>
10194 * strnlen.c: Undefine __strnlen and strnlen.
10195 [!weak_alias]: Define __strnlen to strnlen.
10197 * atexit.c: New file, from libiberty.
10199 2000-05-06 Jim Meyering <meyering@lucent.com>
10201 * closeout.c (close_stdout_status): Also check for errors on the
10204 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10206 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10207 instead of xmalloc, xrealloc, path_concat.
10208 (locale_charset): Treat empty environment variables as absent.
10209 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10211 2000-05-04 Jim Meyering <meyering@lucent.com>
10213 * getopt.c: Update from glibc.
10214 * obstack.c: Likewise.
10215 * obstack.h: Likewise.
10216 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10218 * regex.h: Likewise.
10219 * strndup.c: Likewise.
10220 * strnlen.c: New file, from glibc.
10222 2000-05-01 Jim Meyering <meyering@lucent.com>
10224 * full-write.c (full_write): Remove `FIXME' part of comment.
10226 2000-04-29 Jim Meyering <meyering@lucent.com>
10228 * path-concat.c: Declare strdup only if it's not defined.
10229 * canon-host.c: Likewise.
10231 2000-04-28 Jim Meyering <meyering@lucent.com>
10233 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10234 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10235 included first, then limits.h is included by locale.h by libintl.h.
10236 From John David Anglin.
10238 2000-04-25 Jim Meyering <meyering@lucent.com>
10240 * makepath.c (S_IRWXUGO): Define.
10241 (make_path): Always perform explicit chmod if MODE specifies any
10242 of the `special' permission bits. Prompted by a bug report against
10243 install from Mate Wierdl and Joost van Baal.
10245 2000-04-18 Jim Meyering <meyering@lucent.com>
10247 * README: New file.
10249 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10250 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10252 2000-04-17 Jim Meyering <meyering@lucent.com>
10254 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10255 the definition of it to rpl_strftime also defined-away the system's
10258 2000-04-15 Jim Meyering <meyering@lucent.com>
10260 Use `C' to denote so-called `contiguous' files, the same way
10262 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10263 (ftypelet): Use S_ISCTG.
10264 From Michael Deutschmann.
10266 2000-04-14 Jim Meyering <meyering@lucent.com>
10268 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10270 2000-04-08 Jim Meyering <meyering@lucent.com>
10272 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10273 names don't conflict. Reported by Eli Zaretskii.
10275 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10277 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10278 bug. Deal with the different error behavior of Irix iconv.
10280 2000-04-07 Jim Meyering <meyering@lucent.com>
10282 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10283 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10285 2000-04-05 Jim Meyering <meyering@lucent.com>
10287 Portability tweaks required for ultrix4.3.
10288 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10289 * readutmp.c: Include sys/types.h before sys/stat.h.
10290 * canon-host.c: Declare strdup.
10291 * path-concat.c: Likewise.
10292 From John David Anglin.
10294 2000-04-04 Jim Meyering <meyering@lucent.com>
10296 Be more DOS 8.3-friendly.
10297 * ref-add.sin: Renamed from ref-add.sed.in.
10298 * ref-del.sin: Renamed from ref-del.sed.in.
10299 * Makefile.am: Reflect renaming.
10300 Reported by Eli Zaretskii.
10302 Use a temporary file name that won't clash with `charset.alias'
10303 in the DOS 8.3 name space.
10304 * Makefile.am (charset_tmp): Define.
10305 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10306 (uninstall-local): Likewise.
10307 Reported by Eli Zaretskii.
10309 2000-03-29 Paul Eggert <eggert@twinsun.com>
10311 * time/strftime.c (my_strftime): Make sure we call the system
10312 strftime, not ourselves, when invoking the underlying strftime.
10314 2000-03-24 Jim Meyering <meyering@lucent.com>
10316 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10317 (charset_alias): Define.
10318 (install-exec-local): Factor out common code.
10319 (uninstall-local): Split lines longer than 80.
10320 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10321 (SUFFIXES): Define.
10322 (.sed.in.sed): New rule. Don't redirect directly to $@.
10323 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10325 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10327 * config.charset: Output a line containing "Packages using this file".
10328 * ref-add.sed.in, ref-del.sed.in: New files.
10329 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10330 ref-del.sed): New rules.
10332 2000-03-17 Jim Meyering <meyering@lucent.com>
10334 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10335 Otherwise, include <strings.h>
10337 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10339 * unicodeio.c (utf8_wctomb): New function.
10340 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10341 format instead of in UCS-4 with platform dependent endianness.
10343 2000-03-07 Paul Eggert <eggert@twinsun.com>
10345 * savedir.c (savedir): Work even if directory size is
10346 negative; this can happen with some screwy NFS configurations.
10348 2000-03-06 Jim Meyering <meyering@lucent.com>
10350 * localcharset.c (get_charset_aliases): Don't try to free file_name
10351 if it's NULL (because we ran out of memory). From Bruno Haible.
10353 2000-03-05 Jim Meyering <meyering@lucent.com>
10355 * localcharset.c ("path-concat.h"): Include.
10356 (get_charset_aliases): Use path_concat instead of ANSI string
10359 * unicodeio.h (PARAMS): Define.
10360 Use it to guard prototype.
10362 2000-03-04 Jim Meyering <meyering@lucent.com>
10364 * Makefile.am (install-exec-local): Create $(libdir) before installing
10366 (uninstall-local): Uncomment this rule so `make distcheck' works
10369 * unicodeio.c (<errno.h>): Include it.
10370 (errno): Declare if not defined.
10372 * localcharset.c: Add Bruno's comment justifying use of volatile.
10374 * config.charset: New version, incorporating remarks from a linux
10375 i18n mailing list. From Bruno Haible.
10377 2000-03-02 Jim Meyering <meyering@lucent.com>
10379 * Makefile.am (EXTRA_DIST): Add config.charset.
10381 2000-03-01 Jim Meyering <meyering@lucent.com>
10383 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10384 * unicodeio.c: Likewise.
10386 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10388 * config.charset: New file.
10389 * localcharset.c: New file.
10390 * unicodeio.h, unicodeio.c: New files.
10391 * Makefile.am (DEFS): Add -DLIBDIR=...
10392 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10393 (noinst_HEADERS): Add unicodeio.h.
10394 (all-local, install-exec-local, charset.alias): New targets.
10396 2000-02-28 Paul Eggert <eggert@twinsun.com>
10398 * quotearg.c (ALERT_CHAR): New macro.
10399 (quotearg_buffer_restyled): Use it.
10401 2000-02-27 Jim Meyering <meyering@lucent.com>
10403 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10404 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10406 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10407 not `#if STDC_HEADERS'.
10408 Declare malloc if needed.
10410 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10411 now that autoconf always defines the HAVE_DECL_ symbols.
10412 * human.c: Likewise.
10413 * same.c: Likewise.
10414 * strtoumax.c: Likewise.
10416 * backupfile.c: Arrange for cpp to fail if the configure-time
10417 declaration check was not run.
10418 * hash.c: Likewise.
10419 * human.c: Likewise.
10420 * same.c: Likewise.
10421 * strtoumax.c: Likewise.
10423 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10424 then first look up the entire `.'-containing string as a login name.
10426 2000-02-18 Paul Eggert <eggert@twinsun.com>
10428 * getdate.y: Handle two-digit years with leading zeros correctly.
10429 (textint): New typedef.
10430 (parser_control): Member year changed from int to textint.
10432 (YYSTYPE): Removed; replaced by %union with int and textint members.
10433 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10434 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10435 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10436 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10437 (date, number, to_year): Use width of number in digits, not its value,
10438 to determine whether it's a 2-digit year, or a 2-digit time.
10439 (yylex): Store number of digits of numeric tokens.
10440 Reported by John Kendall.
10442 (parser_control): Changed from struct parser_control to typedef (for
10443 consistency). All uses changed.
10445 (tID): Removed; not used.
10446 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10448 2000-02-14 Paul Eggert <eggert@twinsun.com>
10450 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10451 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10453 2000-02-12 Jim Meyering <meyering@lucent.com>
10455 * userspec.c (ISDIGIT): Define it.
10456 (isdigit): Remove definition.
10457 (is_number): Use ISDIGIT, not isdigit.
10458 <libintl.h>: Include.
10459 (_ and N_): Define.
10460 (parse_user_spec): Mark translatable strings.
10462 2000-02-10 Jim Meyering <meyering@lucent.com>
10464 With these changes, nanosleep.[ch] are finally enough like the other
10465 lib/* replacement files to compile on a few more losing systems.
10467 * nanosleep.h: Don't include config.h.
10468 Remove prototype from declaration of nanosleep.
10469 (PARAMS): Remove now-unneeded definition.
10470 * nanosleep.c: #undef nanosleep.
10471 (rpl_nanosleep): Rename from nanosleep.
10473 2000-02-03 Jim Meyering <meyering@lucent.com>
10475 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10476 rather than with `#if HAVE_UTMPNAME'.
10478 2000-02-01 Jim Meyering <meyering@lucent.com>
10480 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10482 2000-01-31 Jim Meyering <meyering@lucent.com>
10484 * nanosleep.h (nanosleep): Guard declaration with
10485 `#if ! HAVE_DECL_NANOSLEEP'.
10486 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10487 the declaration in that vendor's sys/timers.h.
10488 Reported by Christian Krackowizer.
10490 * quotearg.c (ISASCII): Add #undef and move definition to follow
10491 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10492 (ISPRINT): Likewise.
10493 Reported by Tom Tromey.
10495 2000-01-30 Jim Meyering <meyering@lucent.com>
10497 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10498 uses of ->ut_name. The latter doesn't work with new Linux header files
10499 where only utmpx.ut_user is declared.
10501 * readutmp.h (UT_USER): Define.
10503 2000-01-23 Jim Meyering <meyering@lucent.com>
10505 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10508 2000-01-22 Jim Meyering <meyering@lucent.com>
10510 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10511 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10512 Required for some AIX systems. Reported by Christian Krackowizer.
10513 [TESTING] (main): New function.
10515 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10516 * dirname.c (dir_name): Support for DOS-style file names with drive
10519 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10521 * strverscmp.c (ISDIGIT): Define.
10522 (strverscmp): Use ISDIGIT, not isdigit.
10524 2000-01-17 Paul Eggert <eggert@twinsun.com>
10526 * nanosleep.c (nanosleep):
10527 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10528 POSIX.1 doesn't require SA_INTERRUPT and some systems
10529 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10530 it's been part of POSIX.1 since day 1 (in 1988).
10532 2000-01-17 Jim Meyering <meyering@lucent.com>
10534 * interlock: Remove unused file. Reported by François Pinard.
10536 2000-01-16 Paul Eggert <eggert@twinsun.com>
10538 * quotearg.c (quotearg_buffer_restyled): Do not quote
10539 alert, backslash, formfeed, and vertical tab unnecessarily in
10540 shell quoting style.
10543 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10544 Free Software Foundation, Inc.
10545 Copying and distribution of this file, with or without modification,
10546 are permitted provided the copyright notice and this notice are preserved.