1 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
6 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
8 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
9 Problem reported by Ralf Wildenhues in
10 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
12 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
13 HAVE_STRUCT_STATFS_F_FSTYPENAME.
15 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
17 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
18 or stdbool.h, because they might not exist while configuring.
20 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
21 Don't include unistd.h or limits.h; not needed, since chdir-long.h
23 (O_DIRECTORY): Remove.
25 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
27 Work around a bug in both the Linux and SunOS 64-bit kernels:
28 nanosleep mishandles sleeps for longer than 2**31 seconds.
29 Problem reported by Frank v Waveren in
30 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
31 * nanosleep.c (BILLION): New constant.
32 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
33 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
35 2006-08-30 Jim Meyering <jim@meyering.net>
37 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
40 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
42 * isapipe.c, isapipe.h: New files.
44 2006-08-29 Eric Blake <ebb9@byu.net>
46 * error.c (error_at_line, print_errno_message): Match libc, after
47 resolution of upstream bug 3044.
49 2006-08-29 Bruno Haible <bruno@clisp.org>
51 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
53 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
57 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
59 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
60 sharing with gnulib. Report by Eric Blake.
62 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
65 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
67 * dirchownmod.c: Likewise.
70 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
71 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
72 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
73 just before including <inttypes.h>, to avoid circular inclusion.
75 2006-08-28 Bruno Haible <bruno@clisp.org>
77 * inttypes_.h (SCNX*): Remove definitions.
78 Reported by Eric Blake.
80 2006-08-26 Bruno Haible <bruno@clisp.org>
82 * vasnprintf.c (EOVERFLOW): Remove definition.
83 (VASNPRINTF): Return a string of length > INT_MAX without failing.
84 * vasprintf.c: Include errno.h, limits.h.
85 (EOVERFLOW): New fallback definition.
86 (vasprintf): Test here whether the string length is > INT_MAX.
87 * vsnprintf.c: Include errno.h, limits.h.
88 (EOVERFLOW): New fallback definition.
89 (vsnprintf): Fix bug when generated string was too long for the buffer.
90 Test here whether the string length is > INT_MAX.
92 2006-08-26 Bruno Haible <bruno@clisp.org>
93 Simon Josefsson <jas@extundo.com>
96 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
98 2006-08-28 Bruno Haible <bruno@clisp.org>
100 * c-strstr.h: New file, from GNU gettext.
101 * c-strstr.c: New file, from GNU gettext.
103 2006-08-26 Bruno Haible <bruno@clisp.org>
105 * inttypes_.h: New file.
106 * inttypes.h: Remove file.
107 * stdint_.h: Include <inttypes.h> through its absolute filename.
109 * imaxabs.c: New file.
111 * imaxdiv.c: New file.
113 2006-08-22 Bruno Haible <bruno@clisp.org>
115 * readutmp.h: Skip most definitions if neither <utmp.h> nor
118 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
121 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
122 Problem reported by Bruno Haible.
124 2006-08-21 Bruno Haible <bruno@clisp.org>
127 * mbchar.h: Include <wctype.h> only if it exists.
129 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
131 * cycle-check.h: Include <stdint.h> unconditionally, since we
132 now assume the stdint module. Do not include inttypes.h.
133 * fsusage.h: Likewise.
134 * getndelim2.c: Likewise.
136 * inttostr.h: Likewise.
137 * obstack.c: Likewise.
138 * regex_internal.h: Likewise.
139 * tempname.c: Likewise.
140 * utimecmp.c: Likewise.
141 * xstrtol.h: Likewise.
143 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
145 * strtoimax.c: Adjust to macro name changes in Autoconf,
146 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
149 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
151 * fchmodat.c: New file, from coreutils. This was inadvertently
152 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
154 2006-08-18 Bruno Haible <bruno@clisp.org>
156 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
157 (ME_DUMMY): Treat "kernfs" as a dummy.
158 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
160 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
162 Update from coreutils.
164 * __fpending.h: Add copyright notice.
165 * fprintftime.h: Likewise.
166 * savedir.c: Use (C) in copyright notice.
167 * savedir.h: Likewise.
169 2006-08-15 Jim Meyering <jim@meyering.net>
171 * at-func.c: New file, with the logic of all emulated at-functions.
172 * openat-priv.h: Include <errno.h> and define ENOSYS,
173 in support of the EXPECTED_ERRNO macro.
174 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
175 Instead, define the appropriate symbols and include "at-func.c".
176 * mkdirat.c (mkdirat): Likewise.
177 * fchmodat.c (fchmodat): Likewise.
178 (ENOSYS): Remove definition.
179 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
180 Don't include "unistd--.h" -- it wasn't ever used.
182 2006-01-17 Jim Meyering <jim@meyering.net>
184 Rewrite fts.c not to change the current working directory,
185 by using openat, fstatat, fdopendir, etc..
187 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
188 (HAVE_OPENAT_SUPPORT): Define.
189 [_LIBC] (fchdir): Don't undef or define; no longer used.
190 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
191 Now, this `function' always succeeds, and consumes its file descriptor
192 parameter -- so callers must not close such FDs. Update callers.
193 (diropen_fd, opendirat, cwd_advance_fd): New functions.
194 (diropen): Add parameter, SP. Adjust all callers.
195 Implement using diropen_fd, rather than open.
196 (fts_open): Initialize new member, fts_cwd_fd.
197 Remove fts_rft-setting code.
198 (fts_close): Close fts_cwd_fd, if necessary.
199 (__opendir2): Define in terms of opendir or opendirat,
200 depending on whether the FST_NOCHDIR flag is set.
201 (fts_build): Since fts_safe_changedir consumes its FD, and since
202 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
203 and close the dup'd file descriptor upon failure.
204 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
205 (fts_safe_changedir): Tweak semantics to reflect that this function
206 now calls cwd_advance_fd and hence consumes its FD argument.
207 * fts_.h [struct FTS] (fts_cwd_fd): New member.
208 [struct FTS] (fts_rft): Remove now-unused member.
209 [struct FTS] (fts_cycle.state): Improve comment.
211 * openat.c (openat_needs_fchdir): New function.
212 * openat.h (openat_needs_fchdir): Declare it.
214 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
216 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
217 Problem and fix reported by Pádraig Brady in
218 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
220 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
222 * memcoll.c (memcoll): Optimize for the common case where the
223 arguments are bytewise equal.
225 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
227 Change copyright notice from LGPL 2 to GPL 2, since that's the
228 standard form used in the gnulib repository.
229 * lock.c: LGPL -> GPL.
231 * strnlen1.c: Likewise.
232 * strnlen1.h: Likewise.
235 * tmpdir.c: Likewise.
237 * TODO: Remove; this belongs only in coreutils.
239 2006-08-14 Eric Blake <ebb9@byu.net>
241 Import the following change from libc:
243 2006-08-12 Ulrich Drepper <drepper@redhat.com>
246 * misc/error.c: Add space between program name and message if file
249 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
251 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
252 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
254 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
255 in wchar_t. Problem reported by Eric Blake.
257 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
258 LEN is smaller than SIZE. Suggested by Bruno Haible.
259 Also, help the compiler to keep LEN in a register.
261 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
263 * .cppi-disable: Add snprintf.h, socket_.h.
264 * snprintf.c: Include <errno.h> and <limits.h>.
265 (EOVERFLOW): Define if the system does not.
266 Do not include "minmax.h"; it wasn't used.
267 (snprintf): Don't assume size_t promotes to an unsigned type.
268 Fix bug when generated string was too long for the buffer: the
269 buffer's contents are supposed to be the initial prefix of the
270 output. Don't assume vasnprintf returns EOVERFLOW if the size
271 exceeds INT_MAX; do the check ourselves.
273 Import the following changes from libc:
275 2006-06-02 Jakub Jelinek <jakub@redhat.com>
277 * posix/regex_internal.c (re_string_skip_chars): If no character has
278 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
279 to the byte which couldn't be converted.
280 (re_string_reconstruct): Don't clear valid_raw_len before calling
281 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
282 tip_context using re_string_context_at.
284 2006-05-02 Ulrich Drepper <drepper@redhat.com>
286 * posix/regex.h: g++ still cannot handled [restrict].
288 2006-04-21 Ulrich Drepper <drepper@redhat.com>
290 * posix/regex.h: Remove special handling for VMS.
292 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
296 2006-07-19 Mike Frysinger <vapier@gentoo.org>
298 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
299 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
301 2006-08-08 Eric Blake <ebb9@byu.net>
303 * verror.c (verror_at_line): Work around glibc bug 2997, so that
304 verror_at_line output complies with GNU Coding Standards even when
307 2006-08-08 Eric Blake <ebb9@byu.net>
309 * verror.h, verror.c: New files.
311 2006-08-07 Bruno Haible <bruno@clisp.org>
313 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
315 Reported by Ralf Wildenhues.
317 2006-08-06 Eric Blake <ebb9@byu.net>
319 * error.h: Fold in some upstream changes from glibc.
322 2006-07-29 Bruno Haible <bruno@clisp.org>
324 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
326 2006-07-29 Bruno Haible <bruno@clisp.org>
328 * setenv.c: Undo unintended modification done on 2006-02-27.
330 2006-07-28 Eric Blake <ebb9@byu.net>
332 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
335 2006-07-28 Simon Josefsson <jas@extundo.com>
337 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
340 2006-07-28 Simon Josefsson <jas@extundo.com>
342 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
345 2006-07-28 Bruno Haible <bruno@clisp.org>
347 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
349 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
351 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
354 2006-07-28 Bruno Haible <bruno@clisp.org>
356 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
357 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
359 Avoids link error on FreeBSD 4.x.
360 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
362 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
364 * mbswidth.c (iswcntrl): Likewise.
366 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
368 * modechange.c (mode_compile): Numeric modes now affect setuid and
369 setgid on directories only if they set these bits.
370 * modechange.h: Remove obsolete comment about masks.
372 2006-07-27 Bruno Haible <bruno@clisp.org>
374 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
375 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
378 2006-07-26 Eric Blake <ebb9@byu.net>
380 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
381 like mingw that lack mkstemp.
382 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
383 avoid compilation warning on mingw.
385 2006-07-25 Bruno Haible <bruno@clisp.org>
387 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
388 <stdarg.h> or config.h.
390 2006-07-24 Bruno Haible <bruno@clisp.org>
392 * clean-temp.h: New file, from GNU gettext.
393 * clean-temp.c: New file, from GNU gettext.
395 2006-07-24 Bruno Haible <bruno@clisp.org>
397 * tmpdir.h: New file, from GNU gettext.
398 * tmpdir.c: New file, from GNU gettext.
400 2006-07-23 Bruno Haible <bruno@clisp.org>
402 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
403 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
404 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
405 gl_linked_remove_at): Use it.
407 2006-07-23 Eric Blake <ebb9@byu.net>
409 * tmpfile-safer.c: New file.
410 * stdio-safer.h (fopen_safer): Add prototype.
411 * stdio--.h (tmpfile): Make safer.
413 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
415 * close-stream.c, close-stream.h: New files.
417 2006-07-22 Bruno Haible <bruno@clisp.org>
419 Merge from GNU gettext 0.15.
421 2005-07-05 Bruno Haible <bruno@clisp.org>
423 * printf-args.c (printf_fetchargs): Work around broken
424 definition of wint_t on mingw.
426 2005-02-12 Bruno Haible <bruno@clisp.org>
428 * xallocsa.h: Add extern "C" for C++.
430 2006-05-17 Bruno Haible <bruno@clisp.org>
433 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
435 2006-04-30 Bruno Haible <bruno@clisp.org>
437 * progreloc.c: Include <mach-o/dyld.h> if available.
438 (find_executable): Use _NSGetExecutablePath when possible.
440 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
442 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
445 2005-12-29 Bruno Haible <bruno@clisp.org>
447 * progreloc.c (set_program_name_and_installdir): Fix
450 2005-12-04 Bruno Haible <bruno@clisp.org>
453 * progreloc.c: Include <windows.h> also on Cygwin.
454 (find_executable): Add support for Cygwin.
455 (set_program_name_and_installdir): Handle also platforms with
458 2006-07-11 Bruno Haible <bruno@clisp.org>
460 * javacomp.c: Fix a comment.
461 Reported by Jim Meyering.
463 2006-04-30 Bruno Haible <bruno@clisp.org>
465 * javacomp.h (compile_java_class): Add source_version,
466 target_version arguments.
467 * javacomp.c: Rewritten to choose only a compiler that
468 respects the specified source_version and target_version.
470 2006-06-27 Bruno Haible <bruno@clisp.org>
472 Assume correct S_ISDIR macro.
473 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
475 2006-07-22 Bruno Haible <bruno@clisp.org>
477 * javaversion.h: New file, from GNU gettext.
478 * javaversion.c: New file, from GNU gettext.
479 * javaversion.java: New file, from GNU gettext.
480 * javaversion.class: New file, from GNU gettext.
482 2006-05-17 Bruno Haible <bruno@clisp.org>
485 * javaexec.c (execute_java_class): Test for jview program
488 2006-04-09 Bruno Haible <bruno@clisp.org>
490 * fatal-signal.c: Don't include string.h.
491 (at_fatal_signal): Use a copying loop instead of memcpy.
493 2005-12-04 Bruno Haible <bruno@clisp.org>
495 * csharpexec.c: Add support for 'clix' launcher (untested).
496 (execute_csharp_using_sscli): New function.
497 (execute_csharp_program): Call it.
499 2006-06-21 Bruno Haible <bruno@clisp.org>
501 Avoid warnings from recent versions of mcs.
502 * csharpcomp.c (compile_csharp_using_mono): Don't use options
503 -o, -L, -r any more. Use options documented since mcs-1.0
504 instead. Similarly for -g.
506 2005-07-09 Bruno Haible <bruno@clisp.org>
508 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
510 Reported by Mark Junker <mjscod@gmx.de>.
512 2006-06-17 Bruno Haible <bruno@clisp.org>
514 * config.charset: Update for NetBSD 3.0.
516 2006-05-17 Bruno Haible <bruno@clisp.org>
519 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
521 2006-05-16 Bruno Haible <bruno@clisp.org>
523 * localcharset.c [CYGWIN]: Include <windows.h>.
524 (get_charset_aliases): For Cygwin, return the same CPxxx
525 aliases list as under WIN32.
526 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
527 the environment variables. Fall back to GetACP().
529 2006-04-05 Bruno Haible <bruno@clisp.org>
531 * config.charset: Update Juan Manuel Guerrero's address.
533 2005-02-12 Bruno Haible <bruno@clisp.org>
535 * allocsa.h: Add extern "C" for C++.
537 2005-02-10 Bruno Haible <bruno@clisp.org>
539 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
540 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
542 2006-07-22 Bruno Haible <bruno@clisp.org>
544 * gettext.h: Update to GNU gettext-0.15.
546 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
547 and Simon Josefsson <jas@extundo.com>
549 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
551 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
553 2006-07-21 Eric Blake <ebb9@byu.net>
555 * stdlib-safer.h: New file from coreutils, required by
558 2006-07-19 Derek R. Price <derek@ximbiot.com>
560 * getaddrinfo.h: Don't define unimplemented AI_* flags.
561 Reindent and repaginate.
563 2006-07-17 Bruno Haible <bruno@clisp.org>
565 * gl_list.h: New file.
566 * gl_list.c: New file.
567 * gl_array_list.h: New file.
568 * gl_array_list.c: New file.
569 * gl_carray_list.h: New file.
570 * gl_carray_list.c: New file.
571 * gl_linked_list.h: New file.
572 * gl_linked_list.c: New file.
573 * gl_anylinked_list1.h: New file.
574 * gl_anylinked_list2.h: New file.
575 * gl_avltree_list.h: New file.
576 * gl_avltree_list.c: New file.
577 * gl_anyavltree_list1.h: New file.
578 * gl_anyavltree_list2.h: New file.
579 * gl_rbtree_list.h: New file.
580 * gl_rbtree_list.c: New file.
581 * gl_anyrbtree_list1.h: New file.
582 * gl_anyrbtree_list2.h: New file.
583 * gl_anytree_list1.h: New file.
584 * gl_anytree_list2.h: New file.
585 * gl_linkedhash_list.h: New file.
586 * gl_linkedhash_list.c: New file.
587 * gl_anyhash_list1.h: New file.
588 * gl_anyhash_list2.h: New file.
589 * gl_avltreehash_list.h: New file.
590 * gl_avltreehash_list.c: New file.
591 * gl_rbtreehash_list.h: New file.
592 * gl_rbtreehash_list.c: New file.
593 * gl_anytreehash_list1.h: New file.
594 * gl_anytreehash_list2.h: New file.
596 * gl_oset.h: New file.
597 * gl_oset.c: New file.
598 * gl_array_oset.h: New file.
599 * gl_array_oset.c: New file.
600 * gl_avltree_oset.h: New file.
601 * gl_avltree_oset.c: New file.
602 * gl_rbtree_oset.h: New file.
603 * gl_rbtree_oset.c: New file.
604 * gl_anytree_oset.h: New file.
606 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
608 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
610 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
611 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
612 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
613 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
614 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
615 callers changed. Revamp internals significantly, by not
616 attempting to create directories that are temporarily more
617 permissive than the final results. Do not attempt to use
618 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
619 This removes some race conditions, fixes some bugs, and simplifies
620 things. Use new dirchownmod function to do owner and mode changes.
621 * mkdir-p.h: Likewise.
622 * modechange.c (octal_to_mode): New function.
623 (struct mode_change): New member mentioned.
624 (make_node_op_equals): New arg mentioned. All callers changed.
625 (mode_compile): Keep track of which mode bits the user has explicitly
627 (mode_adjust): New arg DIR, so that we implement the X op correctly.
628 New arg PMODE_BITS, to keep track of which mode bits the user
629 mentioned; it treats S_ISUID and S_ISGID speciall.
631 * modechange.h: Likewise.
633 2006-07-11 Derek R. Price <derek@ximbiot.com>
635 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
637 2006-07-10 Derek R. Price <derek@ximbiot.com>
639 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
640 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
641 macros into the GNU _D_EXACT_NAMLEN.
642 * savedir.c: Likewise.
643 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
645 2006-07-09 Jim Meyering <jim@meyering.net>
647 * argp-pv.c: Remove a doubled word in a comment.
648 * check-version.c (check_version): Likewise.
649 * javacomp.c (compile_java_class): Likewise.
651 2006-07-08 Jim Meyering <jim@meyering.net>
653 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
655 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
657 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
658 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
659 brackets. Other minor changes to suppress some compiler
662 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
664 * getloadavg.c: Use __VMS, not VMS.
665 * getopt.c: Likewise.
666 * getpagesize.h: Likewise.
667 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
668 probably does not work.
670 2006-07-06 Derek R. Price <derek@ximbiot.com>
671 and Paul Eggert <eggert@cs.ucla.edu>
673 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
674 Don't worry about this obsolete case any more.
675 (HAVE_DIR): Remove. All uses removed; we now assume you can read
677 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
678 worry about this obsolete case any more.
680 * getcwd.c: Likewise.
682 * savedir.c: Likewise.
684 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
686 * .cppi-disable: Add wcwidth.
687 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
688 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
689 (ISGRAPH): Remove. All uses changed to isgraph.
690 (FOLD) [!defined _LIBC]: Remove special case.
691 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
692 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
694 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
696 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
698 * strtod.c (strtod): cast the argument of tolower to unsigned char.
700 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
702 * memcasecmp.c: Include <limits.h>.
703 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
704 * strtod.c (strtod): Don't assume isspace works on negative chars.
705 Don't assume isdigit succeeds only on '0' through '9'.
707 2006-07-05 Derek R. Price <derek@ximbiot.com>
709 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
710 All uses of is_space replaced by isspace.
711 * exit.h: Don't talk about STDC_HEADERS.
712 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
713 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
714 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
715 replaced by isprint etc.
716 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
717 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
718 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
719 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
720 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
721 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
723 2006-07-05 Eric Blake <ebb9@byu.net>
725 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
726 missing from netdb.h.
727 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
729 2006-06-27 Bruno Haible <bruno@clisp.org>
731 Assume ANSI C header files and <ctype.h> functions.
732 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
733 (mbsnwidth): Use isprint, iscntrl instead.
735 2006-07-03 Jim Meyering <jim@meyering.net>
737 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
738 macro is used before the first cycle_check call.
740 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
742 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
743 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
744 reported by Mark D. Baushke, one in
745 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
747 Merge from coreutils.
749 * .cppi-disable: Add stdint_.h.
750 * .cvsignore: Add stdint.h.
752 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
754 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
755 both double and long double versions.
756 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
757 * xstrtold.c: New file.
758 * xstrtod.h (xstrtold): New decl.
760 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
762 * filemode.c (setst): Remove.
763 (strmode): Rewrite to avoid setst. This makes the code shorter,
764 (arguably) clearer, and the generated code is a bit smaller on my
765 Debian GNU/Linux stable x86 host.
767 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
769 * filemode.c: Include "filemode.h" first, to test the interface.
770 Assume that filemode.h includes sys/types.h and sys/stat.h.
771 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
772 (ftypelet): Reorder to put common cases first, for efficiency.
773 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
775 (strmode): Renamed from mode_string, and now stores 12 bytes instead
776 of 10, for compatibility with FreeBSD. All callers changed.
777 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
778 that can't be deduced solely from st_mode. First arg is now a const
780 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
781 (strmode): Renamed from mode_string.
782 (filemodestring): New decl.
783 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
784 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
785 (S_ISPORT, S_ISWHT): New macros, if not already defined.
787 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
789 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
790 fsusage.h now does that. Include fsusage.h first, to test interface.
791 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
792 at most one method (the old code could have generated decls that
793 didn't conform to C89, not that this was ever exercised).
794 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
796 2006-03-19 Jim Meyering <jim@meyering.net>
798 Work even in a chroot where d_ino values for entries in "/"
799 don't match the stat.st_ino values for the same names.
800 * getcwd.c (__getcwd): When no d_ino value matches the target inode
801 number, iterate through all entries again, using lstat instead.
802 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
803 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
805 * getcwd.c (__getcwd): Clarify a comment.
806 Use memcpy in place of a call to strcpy.
808 2006-03-12 Jim Meyering <jim@meyering.net>
810 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
811 that of the current directory (which we're about to chdir ".." out of),
812 then save the dev-ino of the parent, instead.
814 * same-inode.h (SAME_INODE): New file/macro.
815 * chdir-safer.c (SAME_INODE): Remove definition.
816 Include "same-inode.h", instead.
818 * cycle-check.h: Include "same-inode.h".
819 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
820 * cycle-check.c (SAME_INODE): Remove definition.
821 * root-dev-ino.h: Include "same-inode.h".
823 2006-03-11 Eric Blake <ebb9@byu.net>
825 * same.c (same_name): s/base_name/last_component/
826 * backupfile.c (check_extension, numbered_backup): Likewise.
827 * filenamecat.c (file_name_concat): Likewise.
829 2006-03-11 Eric Blake <ebb9@byu.net>,
830 Paul Eggert <eggert@cs.ucla.edu>
832 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
833 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
835 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
836 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
837 (last_component): New method.
838 * dirname.c (dir_len): Determine when drive letters need a
839 subsequent slash. Preserve // when it is special.
840 (dir_name): Don't append dot when drive letter is absolute.
841 [TEST_DIRNAME]: Move into a full-blown gnulib test.
842 * basename.c (base_name): New semantics - malloc the result.
843 Preserve // when it is special. Preserve relative files that look
845 (base_len): Preserve // when it is special.
846 (last_component): New method, similar to old base_name semantics.
847 * stripslash.c (strip_trailing_slashes): Use last_component, not
848 base_name. Strip redundant slashes from ///.
850 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
852 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
853 both are 64 bits, since this seems to be the tradition, and this
854 prevents gcc -Wformat from warning about usages with PRIuMAX. If
855 we ever run into a host that prefers long long to long in this
856 case, we'll need another configure-time test. Problem reported by
859 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
861 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
862 possible collision with system files.
863 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
864 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
865 WCHAR_MIN and WCHAR_MAX in this case.
866 (<stddef.h>): Do not include; no longer needed.
867 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
868 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
869 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
870 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
871 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
872 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
873 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
874 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
875 !defined(__c99))]: Include in this case too, since it's harmless
877 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
879 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
880 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
881 (_STDINT_MIN, _STDINT_MAX): New macros.
882 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
883 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
884 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
885 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
886 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
887 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
888 macros, not typedefs; this simplifies things quite a bit.
889 Use long int for all types narrower than int64_t.
890 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
891 Define in terms of long long int or int64_t or long int,
892 not int64_t or int32_t. This saves some compile-time testing.
893 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
894 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
895 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
896 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
897 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
898 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
899 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
900 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
901 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
902 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
903 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
904 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
905 undef any previous version and define our own version, for
906 simplicity and consistency with the new macros for types.
907 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
908 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
909 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
910 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
911 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
912 @WINT_T_SUFFIX@ to keep things simple here.
913 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
914 Simplify by assuming typical 8/16/32/64 host, since we're
915 already doing that elsewhere anyway.
916 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
917 and assume long long int is 64 bits if available. This
918 speeds up 'configure'.
920 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
922 * getaddrinfo.c: fixed typo
924 2006-06-29 Eric Blake <ebb9@byu.net>
926 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
927 unused static function.
929 2006-06-29 Eric Blake <ebb9@byu.net>
933 2006-06-29 Derek R. Price <derek@ximbiot.com>
935 * strftime.c: Assume strftime() exists.
937 2006-06-28 Bruno Haible <bruno@clisp.org>
939 * getaddrinfo.h: Fix POSIX URL.
940 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
941 (use_win32_p): Make static.
942 (getaddrinfo): Reject service name if it is empty or does not consist
943 solely of decimal digits, or if its value is > 65535.
944 (getnameinfo): Remove useless casts.
946 2006-06-28 Derek R. Price <derek@ximbiot.com>
948 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
949 Autoconf 2.60 says this stuff was obsolete.
951 2006-05-12 Bruno Haible <bruno@clisp.org>
953 * mkdtemp.c [MINGW]: Include <io.h>.
954 (mkdir): Define using _mkdir.
956 2006-06-28 Bruno Haible <bruno@clisp.org>
958 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
959 declaration for wcwidth.
960 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
962 2006-06-28 Eric Blake <ebb9@byu.net>
964 * xvasprintf.h: Fix comments.
966 2006-06-28 Eric Blake <ebb9@byu.net>
968 * mbchar.h (wcwidth): Include wcwidth.h.
969 * mbswidth.c (wcwidth): Move from here...
970 * wcwidth.h: ...to this new file.
972 2006-06-28 Simon Josefsson <jas@extundo.com>
974 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
975 functions there. It will succeed on Windows XP, but on Windows
976 2000 and (presumably) earlier, it will fail, and use the internal
978 (use_win32_p): New function.
979 (getaddrinfo): Use strtoul on servname, to support numeric ports.
980 Support AI_NUMERICSERV to disable getservbyname.
981 (getnameinfo): New function, only supports
982 NI_NUMERICHOST|NI_NUMERICSERV for now.
984 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
985 only have some of them. Add AI_NUMERICSERV. Add prototype for
988 2006-06-27 Bruno Haible <bruno@clisp.org>
990 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
992 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
994 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
995 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
996 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
998 2006-06-26 Bruno Haible <bruno@clisp.org>
1000 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1002 Reported by Mark D. Baushke and Larry Jones.
1004 2006-06-26 Bruno Haible <bruno@clisp.org>
1006 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1008 Suggested by Mark D. Baushke and Larry Jones.
1010 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1012 * stdint_.h: Treat BSD/OS like OpenBSD.
1014 2006-06-23 Bruno Haible <bruno@clisp.org>
1016 * stdint_.h: Treat IRIX like OpenBSD.
1018 2006-06-23 Bruno Haible <bruno@clisp.org>
1020 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1021 ISO C 99 Technical Corrigendum 1.
1023 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1025 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1026 Some compiler complained about some of them. Problem reported by
1028 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1030 2006-06-21 Simon Josefsson <jas@extundo.com>
1032 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1035 * socket_.h: Don't define WINVER.
1037 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1038 slightly modified to work in gnulib.
1040 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1042 * read-file.c (fread_file): Start with buffer allocation of
1043 0 bytes rather than 1 byte; this simplifies the code.
1044 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1045 code to free buffer and save/restore errno.
1046 (internal_read_file): Remove unused local.
1048 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1050 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1051 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1052 Problem reported by Denis Excoffier in
1053 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1055 2006-06-19 Simon Josefsson <jas@extundo.com>
1057 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1059 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1061 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1063 2006-06-17 Bruno Haible <bruno@clisp.org>
1065 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1067 2006-06-17 Bruno Haible <bruno@clisp.org>
1069 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1070 problem on Solaris 2.5.1.
1072 2006-06-16 Eric Blake <ebb9@byu.net>
1074 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1075 * unicodeio.c [!defined errno]: Likewise.
1076 * strtol.c [!defined errno]: Likewise.
1077 * strtod.c [!defined errno]: Likewise.
1079 2006-06-15 Bruno Haible <bruno@clisp.org>
1081 * stdint_.h: Rewritten to be fully auto-configured.
1082 Fixes bug on HP-UX/IA64.
1084 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1086 * getdate.y (__attribute__): Don't define if already defined.
1087 Problem reported by Larry Jones.
1088 * utimens.c (__attribute__): Likewise.
1090 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1092 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1093 reported by Andreas Schwab.
1095 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1096 Bruno Haible <bruno@clisp.org>
1098 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1100 2006-05-26 Martin Lambers <marlam@marlam.de>
1102 * getpass.c: Updates the test for the native W32 API, and adds
1103 missing includes, thus fixing compilation warnings.
1105 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1107 * tempname.c (small_open, large_open): New macros.
1108 (__open, __open64) [!_LIBC]: Remove.
1109 (__gen_tempname): Use small_open and large_open instead of __open
1110 and __open64. This fixes a portability bug on HP-UX 11.11i
1111 reported by Simon Wing-Tang in
1112 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1114 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1116 * exclude.c (exclude_fnmatch): New function.
1117 (excluded_file_name): Call exclude_fnmatch.
1118 * exclude.h (excluded_file_name): New prototype
1120 2006-05-24 Bruno Haible <bruno@clisp.org>
1122 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1123 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1124 Reported by Thorsten Maerz <torte@netztorte.de> via
1125 Aaron Stone <aaron@serendipity.cx>.
1127 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1129 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1130 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1131 (my_usleep): Don't mishandle maximum value.
1133 2006-05-19 Jim Meyering <jim@meyering.net>
1135 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1137 2006-05-17 Bruno Haible <bruno@clisp.org>
1140 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1142 2006-05-17 Bruno Haible <bruno@clisp.org>
1144 * stdint_.h: Fix recognition of Cygwin.
1146 2006-05-11 Jim Meyering <jim@meyering.net>
1148 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1150 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1152 * crc.c (crc32_update): Remove unnecessary L suffix.
1153 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1154 unwanted sign propagation, e.g., on hosts with 64-bit int.
1155 There still are some problems with reeelly weird theoretical hosts
1156 (e.g., 33-bit int) but it's not worth worrying about now.
1157 * sha1.c (rol): Likewise.
1158 (K1, K2, K3, K4): Remove unnecessary L suffix.
1160 2006-05-10 Bruno Haible <bruno@clisp.org>
1162 * des.c: Cast to avoid warnings.
1164 2006-05-10 Simon Josefsson <jas@extundo.com>
1166 * md4.c: Typo fix, update copyright years.
1167 (K1, K2): Don't use L because it turn computations into 64-bit on
1170 2006-05-09 Bruno Haible <bruno@clisp.org>
1172 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1173 (EOVERFLOW): Define fallback value.
1174 (xstrcat): New function.
1175 (xvasprintf): Recognize the special case of a string concatenation.
1177 2006-05-01 Bruno Haible <bruno@clisp.org>
1179 * stdint_.h: Shorter URL.
1180 * inttypes.h: Likewise.
1182 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1184 * verify.h: Document the internals better. Most of this change
1185 was written by Bruno Haible.
1187 2006-04-29 Bruno Haible <bruno@clisp.org>
1189 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1190 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1192 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1194 * getdate.y (get_date): When adding relative date, start with the
1195 initial time, not with the result of the first mktime call.
1197 2006-04-23 Bruno Haible <bruno@clisp.org>
1199 * copy-file.c: Include <unistd.h> unconditionally.
1200 * execute.c: Likewise.
1201 * fatal-signal.c: Likewise.
1202 * findprog.c: Likewise.
1203 * mkdtemp.c: Likewise.
1206 * wait-process.h: Likewise.
1208 2006-04-23 Bruno Haible <bruno@clisp.org>
1210 * fwriteerror.c (fwriteerror): Call fclose also when an error
1211 condition was already detected.
1212 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1214 2006-04-19 Derek Price <derek@ximbiot.com>
1215 Eric Blake <ebb9@byu.net>
1217 * inttypes.h: Correct grammar in comment.
1219 2006-04-18 Derek Price <derek@ximbiot.com>
1220 Paul Eggert <eggert@cs.ucla.edu>
1222 * inttypes.h: New file.
1223 * strtoimax.c: Assume <inttypes.h>.
1225 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1227 * utimens.c (futimens): glibc futimesat messes up if /proc
1228 isn't mounted. Problem reported by Kir Kolyshkin.
1230 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1232 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1233 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1234 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1236 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1238 Merge regex changes from libc, removing some of our
1239 POSIX-conformance changes that were rejected and redoing them in a
1242 * regcomp.c (re_compile_internal, init_dfa):
1243 Length arg is now size_t, not Idx. All uses changed.
1244 (peek_token): Forward decl now says internal_function.
1245 (__re_error_msgid, __re_error_msgid_idx):
1246 Now static rather than extern with attribute_hidden.
1247 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1248 For some reason libc prefers K&R style defns for external functions.
1249 (regerror) [!defined _LIBC]: Likewise.
1250 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1251 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1252 (build_range_exp, build_collating_symbol):
1254 (re_compile_fastmap): Use '\0' to memset, not 0.
1255 (utf8_sb_map): Make the calculations more obvious.
1256 (init_dfa, parse_bracket_exp, build_charclass_op):
1257 Call calloc and cast result, as glibc does.
1258 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1259 (build_range_exp, build_collating_symbol):
1260 Now internal functions.
1262 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1264 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1265 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1266 Don't depend on VMS; depend on __VMS instead, for POSIX
1267 namespace cleanness.
1268 (regoff_t): Define to ssize_t, not long int.
1270 Remove the REG_ macros named below. Instead, make the old names
1271 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1273 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1274 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1275 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1276 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1277 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1278 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1279 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1280 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1281 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1282 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1283 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1284 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1285 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1286 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1287 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1288 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1289 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1291 Remove. All uses replaced by the old RE_* names.
1292 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1293 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1294 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1295 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1296 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1297 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1298 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1299 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1300 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1301 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1302 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1303 Don't bother having these macros be independent of each others'
1304 values, since they no longer exist in the POSIX name space.
1306 Rename the following member names back to their old names,
1307 unless !__USE_GNU_REGEX. All uses changed back.
1308 (buffer): Renamed from re_buffer.
1309 (allocated): Renamed from re_allocated.
1310 (used): Renamed from re_used.
1311 (syntax): Renamed from re_syntax.
1312 (fastmap): Renamed from re_fastmap.
1313 (translate): Renamed from re_translate.
1314 (can_be_null): Renamed from re_can_be_null.
1315 (regs_allocated): Renamed from re_regs_allocated.
1316 (fastmap_accurate): Renamed from re_fastmap_accurate.
1317 (no_sub): Renamed from re_no_sub.
1318 (not_bol): Renamed from re_not_bol.
1319 (not_eol): Renamed from re_not_eol.
1320 (newline_anchor): Renamed from re_newline_anchor.
1321 (num_regs): Renamed from rm_num_regs.
1322 (start): Renamed from rm_start.
1323 (end): Renamed from rm_end.
1325 (free_state): Move up a bit.
1327 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1328 #define to be empty.
1329 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1330 when that is what is intended.
1331 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1332 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1334 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1335 All uses changed back to re_malloc, etc. It's now the caller's
1336 responsibility to check for overflow; all callers changed.
1337 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1338 (re_x2nrealloc): Remove.
1339 (free_state): Remove decl.
1341 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1342 (re_set_registers, re_exec):
1345 2006-01-31 Roland McGrath <roland@redhat.com>
1347 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1348 Reported by Mike Frysinger <vapier@gentoo.org>.
1350 2006-01-15 Andreas Jaeger <aj@suse.de>
1353 * regex_internal.c (re_string_reconstruct): Adjust for
1354 build_wcs_upper_buffer change.
1355 (build_wcs_upper_buffer): Change return type.
1357 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1359 * regex_internal.h: Include <stdint.h> if available.
1361 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1363 * regex_internal.h (SIZE_MAX): Provide a default definition.
1365 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1367 * regcomp.c: Adjust for changed secondary hash function.
1369 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1371 * regex.h: Pretty printing.
1372 Clean up namespace a bit.
1374 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1376 * regexec.c (update_cur_sifted_state, check_arrival,
1377 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1379 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1380 Ulrich Drepper <drepper@redhat.com>
1383 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1384 (bitset_word_t): Renamed from bitset_word. All uses changed.
1386 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1389 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1390 * regcomp.c: Remove unnecessary uses of
1391 unsigned RE_TRANSLATE_TYPE.
1392 * regex_internal.h: Likewise.
1393 * regex_internal.c: Likewise.
1394 * regexec.c: Likewise.
1395 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1397 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1399 * regexec.c (find_recover_state): Remove unnecessary
1401 (transit_state_bkref): Make DFA a const pointer.
1402 (get_subexp): Likewise.
1403 (check_arrival): Likewise.
1404 (update_cur_sifted_state): Likewise.
1405 (re_search_internal): Likewise.
1406 (prune_impossible_nodes): Likewise.
1407 (acquire_init_state_context): Likewise.
1408 (proceed_next_node): Likewise.
1409 (set_regs): Likewise.
1410 (free_fail_stack_return): Likewise.
1411 (check_arrival_expand_ecl): Mark DFA parameter as const.
1412 (check_arrival_expand_ecl_sub): Likewise.
1413 (check_subexp_limits): Likewise.
1414 (sub_epsilon_src_nodes): Likewise.
1415 (add_epsilon_src_nodes): Likewise.
1416 (merge_state_array): Likewise.
1417 (update_regs): Likewise.
1418 (build_trtable): Likewise.
1419 (sift_states_backward): Mark MCTX parameter as const.
1420 (build_sifted_states): Likewise.
1421 (update_cur_sifted_state): Likewise.
1422 (sift_states_mkref): Likewise.
1423 (check_arrival_expand_ecl): Mark eclosure as const.
1424 (check_dst_limits_calc_pos_1): Likewise.
1425 * regex_internal.h (re_match_context_t): Make dfa a const
1428 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1430 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1431 (transit_state_sb): Likewise.
1432 (transit_state_mb): Likewise.
1433 (sift_states_iter_mb): Likewise.
1434 (check_arrival_add_next_nodes): Likewise.
1435 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1436 [_LIBC] (re_search_2_stub): Use mempcpy.
1438 * regex_internal.c (re_string_reconstruct): Avoid calling
1439 mbrtowc for very simple UTF-8 case.
1441 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1443 (re_acquire_state_context): Likewise.
1444 * regex_internal.h: Adjust prototypes.
1446 * regex.c: Prevent using C++ compilers.
1448 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1449 (re_acquire_state_context): Likewise.
1451 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1452 Bruno Haible <bruno@clisp.org>
1454 * stdint_.h: On OpenBSD, don't redefine types already included in
1455 <sys/types.h> and <inttypes.h>.
1457 2006-03-24 Eric Blake <ebb9@byu.net>
1459 * time_r.c (copy_string_result): Remove, as it is no longer used.
1461 2006-03-24 Simon Josefsson <jas@extundo.com>
1463 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1464 including some doc fixes.
1465 (base64_encode_alloc): Fix +1 bug on allocation failures.
1467 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1469 * base64.c (base64_encode): Do not read past end of array with
1470 unsanitized input on systems with CHAR_BIT > 8.
1472 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1474 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1475 Typedef to long int, not to off_, as POSIX will likely change
1478 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1480 * argp-help.c (validate_uparams): Fix typo
1481 * argp-parse.c (argp_default_options): Consistently begin help
1482 messages with a lowercase letter.
1484 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1486 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1487 overrun buffers and shouldn't be used (much as gets shouldn't be
1489 * time_r.c (asctime_r, ctime_r): Likewise.
1491 2006-03-08 Simon Josefsson <jas@extundo.com>
1493 * gc-gnulib.c (randomize): Don't open files called 'no', they
1494 signal that configure disabled the device.
1496 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1498 * c-stack.c: Include unistd.h unconditionally, since we now assume
1500 * getlogin_r.c: Likewise.
1501 * getlogin_r.h: Likewise.
1503 * pagealign_alloc.c: Likewise.
1504 * unistd_.h: Remove; no longer needed.
1506 2006-03-07 Simon Josefsson <jas@extundo.com>
1508 * unistd_.h: New file.
1510 2006-03-07 Simon Josefsson <jas@extundo.com>
1512 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1514 2006-03-01 Simon Josefsson <jas@extundo.com>
1516 * readline.c: Fix typo, tiny patch from Stepan Kasal
1519 2006-02-28 Simon Josefsson <jas@extundo.com>
1521 * getopt.c: Protect #include of unistd.h, for MSVS.
1523 2006-02-27 Simon Josefsson <jas@extundo.com>
1525 * base64.h: Indent #define's. From Jim Meyering
1528 2006-02-27 Jim Meyering <jim@meyering.net>
1530 Revert the change of 2006-02-24, so these files can continue
1531 to be sync'd from gettext.
1532 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1535 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1537 * glob.c: Say "invalid" rather than "illegal" in comments.
1539 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1541 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1543 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1545 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1546 AT_FDCWD exceeds INT_MAX.
1547 * openat.h (AT_FDCWD): Likewise.
1549 2006-02-14 Jim Meyering <jim@meyering.net>
1551 Sync from coreutils.
1553 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1554 failure on deficient systems, and simplify gnulib lgpl dependencies.
1555 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1556 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1558 * xalloc-die.c: Remove unused definition of N_.
1560 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1562 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1564 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1566 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1567 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1569 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1571 * argp-namefrob.h: Restore changes accidentally lost during the
1572 "autoupdate" on 2005-12-12.
1574 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1576 * fnmatch.c (L_): Renamed from L, to work around a bug in
1577 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1578 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1581 2006-01-26 Simon Josefsson <jas@extundo.com>
1583 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1584 prototype is visible on mingw32.
1586 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1589 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1592 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1594 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1595 attempt to open for write; this always fails, at least on POSIX
1596 hosts. This reinstates the 2006-01-09 change, which was
1597 inadvertently removed.
1599 2006-01-26 Bruno Haible <bruno@clisp.org>
1600 Paul Eggert <eggert@cs.ucla.edu>
1602 * stdbool_.h (_Bool)
1603 [(! (defined __cplusplus || defined __BEOS__)
1604 && !defined __GNUC__
1605 && !(defined __HP_cc || defined __xlc__
1606 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1607 || defined __sgi))]:
1608 #define to signed char in these cases too; this simplifies
1609 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1610 etc., separately) and makes it more conservative.
1612 2006-01-21 Jim Meyering <jim@meyering.net>
1614 Sync from the stable (b5) branch of coreutils:
1616 * fts.c (fts_children): Don't let close() clobber errno from
1619 * fts.c (fts_stat): When following a symlink-to-directory,
1620 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1621 a dangling symlink. That can also happen at least for ELOOP.
1622 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1623 FYI, this bug predates the inclusion of fts.c in coreutils.
1625 * fts.c (fts_open): Put new maxarglen declaration and uses
1626 in their own block, so pre-c99 compilers don't object.
1628 Avoid the double-free (first in fts_read, second in fts_close) that
1629 would occur when an `active' directory is made inaccessible (e.g.,
1630 via chmod a-x) during a traversal.
1631 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1632 before returning. Reproduce this failure by
1633 mkdir -p a/b; cd a; chmod a-x . b
1634 Reported by Stavros Passas.
1636 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1638 * argp-namefrob.h: Bugfix. Remove stray #
1640 2006-01-25 Bruno Haible <bruno@clisp.org>
1642 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1644 Reported by Paul Eggert.
1646 2006-01-25 Jim Meyering <jim@meyering.net>
1648 * fileblocks.c: Remove more useless parentheses.
1649 * readutmp.h: Likewise.
1651 2006-01-24 Bruno Haible <bruno@clisp.org>
1653 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1655 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1658 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1659 to avoid problems with the built-in _Bool type.
1660 Reported by Paul Eggert on 2005-11-26.
1662 2006-01-24 Jim Meyering <jim@meyering.net>
1664 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1666 2006-01-24 Simon Josefsson <jas@extundo.com>
1668 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1671 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1673 Work around porting bugs reported by Dieter in
1674 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1675 * getopt.c (_NOPROTO): Remove; no longer needed.
1676 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1677 Include "getopt.h" first, to check interface.
1678 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1680 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1681 (__strndup): Revert to K&R-style function dfns, the glibc style.
1682 * strnlen.c: Don't claim it's taken from glibc; it's not.
1683 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1684 Include strnlen.h first, to get prototype properly.
1685 (strnlen): Renamed from __strnlen.
1688 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1690 These changes imported from libc.
1691 * getopt.c: Use __fxprintf instead of inline stream orientation
1692 test and two separate function calls.
1693 * strndup.c (__strndup): Add libc_hidden_def.
1695 2006-01-22 Bruno Haible <bruno@clisp.org>
1697 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1698 temporary buffer for sprintf, take into account the precision also
1699 for 'd', 'i', 'u', 'o', 'x', 'X'.
1701 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1703 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1704 to pacify gcc -Wswitch-default.
1706 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1708 * argp-help.c (usage_long_opt): Do not print DOC options.
1709 (__argp_base_name): Removed
1710 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1712 (__argp_base_name): Provide macro definition or extern declaration
1713 depending on the configuration
1715 2006-01-20 Simon Josefsson <jas@extundo.com>
1717 * inet_ntop.h: Unconditionally include sys/socket.h.
1719 2006-01-19 Simon Josefsson <jas@extundo.com>
1721 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1723 2006-01-12 Simon Josefsson <jas@extundo.com>
1725 * base64.c: Fix warning, reported by Bruno Haible
1726 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1728 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1730 Sync from coreutils.
1731 * md5.c: Fix commentary typos.
1732 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1733 * md5.h (__attribute__): Remove; unused.
1734 * sha1.c: Fix commentary to match md5 better.
1735 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1736 so that we don't need to worry about alignment. All uses changed.
1737 This merges the 2005-10-28 md5 change into sha1.
1739 2006-01-11 Jim Meyering <jim@meyering.net>
1741 Sync from coreutils.
1742 * md5.c (OP): Fix spacing.
1744 2006-01-11 Simon Josefsson <jas@extundo.com>
1746 * stdint_.h (SIZE_MAX): Add missing (.
1748 2006-01-10 Bruno Haible <bruno@clisp.org>
1750 * argp.h (__const): Remove macro. Use const instead.
1751 * argp-fmtstream.h (__const): Likewise.
1752 * glob_.h (__const): Remove macro.
1753 * glob-libc.h: Use const instead of __const.
1755 2006-01-10 Jim Meyering <jim@meyering.net>
1757 Avoid the double-free (first in fts_read, second in fts_close) that
1758 would occur when an `active' directory is made inaccessible (e.g.,
1759 via chmod a-x) during a traversal.
1760 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1761 before returning. Reproduce this failure by
1762 mkdir -p a/b; cd a; chmod a-x . b
1763 Reported by Stavros Passas.
1765 Sync from coreutils.
1766 * sha1.c: Tweak grammar in a comment.
1768 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1770 * regex_internal.h (BITSET_WORD_BITS):
1771 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1772 preprocessor mishandles large unsigned values as if they were signed.
1773 Problem reported by Claudio Fontana in
1774 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1776 2006-01-10 Simon Josefsson <jas@extundo.com>
1778 * socket_.h: New file.
1780 2006-01-10 Bruno Haible <bruno@clisp.org>
1782 * localcharset.c: Update from GNU gettext.
1784 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1786 Sync from coreutils.
1787 * chdir-long.c (cdb_free): Don't bother trying to open directory
1788 for write access: POSIX says that must fail.
1789 * fts.c (diropen): Likewise.
1790 * save-cwd.c (save_cwd): Likewise.
1791 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1792 well, for minor improvements on hosts that lack O_DIRECTORY.
1793 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1794 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1795 Fall back on chown if open failed with EACCES.
1797 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1798 Report an error at compile-time if only a 1-second nominal clock
1799 resolution is found.
1801 * lchmod.h: New file.
1802 * mkdir-p.c: Include lchmod.h, lchown.h.
1803 (make_dir_parents): Use lchown rather than chown, and
1804 lchmod rather than chmod.
1806 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1807 too. Problem with "none" reported by Bob Proulx. Problem with
1808 "proc" reported by n0dalus.
1810 * mountlist.c: Include <limits.h>.
1811 (dev_from_mount_options)
1812 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1813 New function. It no longer assumes "dev=" has the System V meaning
1814 on Linux (since it doesn't). It also parses "dev=" more carefully.
1815 (read_file_system_list)
1816 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1817 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1820 * posixtm.h (PDS_PRE_2000): New macro.
1821 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1822 All usages changed. Reject dates outside the range 1969-1999 if
1823 PDS_PRE_2000 is used.
1825 2006-01-09 Jim Meyering <jim@meyering.net>
1827 Sync from coreutils.
1829 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1831 * chdir-safer.h, chdir-safer.c: New files.
1833 * modechange.c (mode_compile): Reject an invalid mode string
1834 that starts with an octal digit. From Andreas Gruenbacher.
1836 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1837 and dup to open_safer and dup_safer, respectively.
1838 (openat_permissive): Fix typo in comment.
1840 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1841 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1842 (_): Remove; no longer needed.
1843 (openat): Renamed from rpl_openat; no need for rpl_openat
1844 since openat.h renames openat for us.
1845 Replace most of the body with a call to openat_permissive,
1846 to avoid duplicate code.
1847 Port to (probably hypothetical) environments were mode_t is
1849 (openat_permissive): Require mode arg, so that we can check
1850 types better. Put it just after flags. Change cwd failure
1851 indicator from pointer-to-bool to pointer-to-errno-value.
1852 All callers changed.
1853 Invoke openat_save_fail and/or openat_restore_fail if
1854 cwd_errno is null, so that openat can call us.
1855 (openat_permissive, fdopendir, fstatat, unlinkat):
1856 Simplify errno handling to avoid some duplicate code,
1857 as it's OK to set errno on success.
1858 * openat.h: Revamp code so that function macros depend on
1859 __OPENAT_PREFIX only, not also on AT_FDCWD.
1860 (openat_ro): Remove. Caller changed to use openat_permissive.
1861 (openat_permissive): Now a macro, if not a function.
1862 (openat_restore_fail, openat_save_fail): Now always functions,
1863 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1865 * openat-priv.h: New file, defining macros used by mkdirat.c
1867 * mkdirat.c: Include openat-priv.h.
1868 Remove definitions of macros defined therein.
1869 * openat.c: Likewise.
1871 * mkdirat.c (mkdirat): New file and function.
1872 * openat.h (mkdirat): Declare.
1874 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1876 * openat.h (openat_permissive): Declare.
1877 (openat_ro): Define.
1879 * openat.c (EXPECTED_ERRNO): New macro.
1880 (openat_permissive): New function -- used in remove.c rewrite.
1881 (all functions): Set errno just before returning, only if there
1882 was an actual failure.
1883 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1885 Emulate openat-family functions using Linux's procfs, if possible.
1886 Idea and some code based on Ulrich Drepper's glibc changes.
1888 * openat.c: (BUILD_PROC_NAME): New macro.
1889 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1890 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1891 before falling back on save_cwd and restore_cwd.
1892 (fdopendir, fstatat, unlinkat): Likewise.
1894 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1895 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1897 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1898 as second argument to va_arg. Otherwise, some versions of gcc
1899 warn that `if this code is reached, the program will abort'.
1901 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1903 Sync from coreutils.
1905 Add POSIX ACL support
1906 * acl.h (copy_acl, set_acl): Add declarations.
1907 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1908 systems other than Linux.
1909 (chmod_or_fchmod): New function: use fchmod when possible,
1910 and chmod otherwise.
1911 (file_has_acl): Add a POSIX ACL implementation, with a
1912 Linux-specific subcase.
1913 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1914 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1915 acls are unsupported.
1916 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1917 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1920 2006-01-09 Bruno Haible <bruno@clisp.org>
1922 * sysexit_.h (EX_OK): New macro.
1923 Suggested by Martin Lambers <marlam@marlam.de>.
1925 2006-01-09 Bruno Haible <bruno@clisp.org>
1927 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1928 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1929 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1930 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1932 2006-01-09 Bruno Haible <bruno@clisp.org>
1934 * stdint_.h (SIZE_MAX): Write the value without involving negative
1937 2005-10-16 Bruno Haible <bruno@clisp.org>
1939 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1940 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1942 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1944 * strftime.c (tzname): Don't declare if it is already #defined.
1945 Problem reported for Mingw by Mark Junker.
1947 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1949 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1950 long int, not int, for nanosecond counts, so that people who are
1951 used to POSIX struct timespec won't be surprised. Reported by Jim
1954 2005-12-16 Jim Meyering <jim@meyering.net>
1956 * fprintftime.c, fprintftime.h: New files.
1958 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1960 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1961 * argp-help.c (fill_in_uparams): Check if the constructed
1962 struct uparams is valid. Fall back to the default values if it is
1965 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1967 * argp-help.c (__argp_base_name): New function
1968 (__argp_short_program_name): Rewrite using __argp_base_name
1969 * argp-namefrob.h: Define program_invocation_name and
1970 program_invocation_short_name if requested
1971 (__argp_base_name): Add prototype
1972 * argp-parse.c (argp_def): Use gettext wrappers
1973 (argp_default_parser): Use __argp_base_name
1974 * argp-pin.c: New file. Defines program_invocation_name and
1975 program_invocation_short_name on systems that lack them.
1977 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1979 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1980 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1981 porting problem reported by Georg Schwarz in
1982 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1984 2005-07-09 Bruno Haible <bruno@clisp.org>
1986 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1987 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1988 Reported by Mark Junker <mjscod@gmx.de>.
1990 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1992 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1993 (uintmax_t) [defined uintmax_t]: Do not declare.
1994 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1995 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1996 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1997 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1998 sake of portability to weird hosts that C allows (though we don't
1999 know of any practical examples).
2001 * savedir.h (fdsavedir): New decl.
2002 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2003 contains most of the former guts of savedir.
2004 (savedir): Use savedirstream.
2007 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2009 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2010 coreutils no longer futzes with rounding modes.
2012 2005-11-14 Jim Meyering <jim@meyering.net>
2014 * mkstemp-safer.c: Include <config.h>, required for possible
2015 replacement of mkstemp.
2017 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2019 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2021 (gethrxtime) [! (HAVE_NANOUPTIME
2022 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2023 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2024 our own approximation.
2026 2005-11-10 Simon Josefsson <jas@extundo.com>
2028 * readline.c: Remove EOL.
2030 2005-11-08 Eric Blake <ebb9@byu.net>
2032 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2034 2005-11-08 Eric Blake <ebb9@byu.net>
2036 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2038 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2040 Fix porting problem reported by Theodoros V. Kalamatianos.
2041 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2042 Don't assume that futimes failing means we must fail.
2044 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2046 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2047 leave errno alone. Problem reported by Dmitry V. Levin.
2049 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2051 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2052 errno alone. Problem reported by Frederic Jolliton.
2054 2005-10-28 Simon Josefsson <jas@extundo.com>
2056 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2057 "restrict" keywords, as per POSIX. Protect the function
2058 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2059 Don't use K&R prototypes. Check the sprintf return values.
2060 Re-define EAFNOSUPPORT if not present. Indent.
2062 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2063 suggested by Bruno Haible <bruno@clisp.org>.
2065 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2067 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2069 * gc-libgcrypt.c: Add MD2 (which is not available through
2072 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2074 * md2.h, md2.c: New files.
2076 2005-10-24 Simon Josefsson <jas@extundo.com>
2078 * md4.h: Shrink buffer size, now that we changed the type.
2080 2005-10-22 Simon Josefsson <jas@extundo.com>
2082 * arcfour.h, arcfour.c: Use fixed size indices in the
2083 arcfour_context struct (simplify test vector testing in GNU
2086 2005-10-22 Simon Josefsson <jas@extundo.com>
2088 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2089 suggested by Bruno Haible <bruno@clisp.org>.
2091 2005-10-22 Simon Josefsson <jas@extundo.com>
2093 * crc.h: Include stddef.h, for size_t.
2095 2005-10-21 Simon Josefsson <jas@extundo.com>
2097 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2098 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2100 2005-10-21 Simon Josefsson <jas@extundo.com>
2102 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2105 2005-10-21 Simon Josefsson <jas@extundo.com>
2107 * gc-gnulib.c: Support ARCTWO in CBC mode.
2109 2005-10-21 Simon Josefsson <jas@extundo.com>
2111 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2114 * hmac-sha1.c (hmac_sha1): Likewise.
2116 * crc.c (crc32_update): Actually use crc parameter, suggested by
2117 Bruno Haible <bruno@clisp.org>.
2119 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2122 2005-10-21 Simon Josefsson <jas@extundo.com>
2124 * des.h, des.c: New files.
2126 * gc-gnulib.c: Support DES.c
2128 2005-10-21 Simon Josefsson <jas@extundo.com>
2130 * arctwo.h, arctwo.c: New files.
2132 * gc-gnulib.c: Support ARCTWO.
2134 2005-10-21 Simon Josefsson <jas@extundo.com>
2136 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2138 2005-10-19 Simon Josefsson <jas@extundo.com>
2140 * gc-gnulib.c: Support ARCFOUR.
2142 2005-10-19 Simon Josefsson <jas@extundo.com>
2144 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2147 * gc.h: Add ECB enum type.
2149 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2151 2005-10-19 Simon Josefsson <jas@extundo.com>
2153 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2155 2005-10-18 Simon Josefsson <jas@extundo.com>
2157 * md4.h, md4.c: New files, based on md5.?.
2159 2005-10-17 Simon Josefsson <jas@extundo.com>
2161 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2163 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2165 2005-10-17 Simon Josefsson <jas@extundo.com>
2167 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2169 2005-10-17 Simon Josefsson <jas@extundo.com>
2171 * gc.h, gc-libgcrypt.c: Add ciphers.
2173 2005-10-17 Simon Josefsson <jas@extundo.com>
2175 * sha1.c: Use uint32_t instead of md5_uint32.t
2177 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2180 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2182 * md5.h: Use stdint.h and uint32_t. Doc fix.
2184 2005-10-15 Simon Josefsson <jas@extundo.com>
2186 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2188 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2190 2005-10-14 Simon Josefsson <jas@extundo.com>
2192 * arcfour.h, arcfour.c: New files.
2194 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2196 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2197 include <wchar.h>; no longer needed.
2199 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2200 and Ulrich Drepper <drepper@redhat.com>
2203 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2204 instead of inline stream orientation test and two separate
2205 function calls. Pay no attention to USE_IN_LIBIO.
2207 2005-10-14 Roland McGrath <roland@redhat.com>
2209 Import from libc. [BZ #1331]
2210 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2212 Reported by Matej Vela <vela@debian.org>.
2214 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2216 * mkdir-p.c (make_dir_parents): Don't report an error if an
2217 intermediate directory is in a read-only file system. Problem
2218 reported by Eric Blake.
2220 2005-10-13 Simon Josefsson <jas@extundo.com>
2222 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2223 Move memory allocation outside of loop.
2225 2005-10-12 Simon Josefsson <jas@extundo.com>
2227 * gc-pbkdf2-sha1.c: New file.
2229 * gc.h: Add gc_pbkdf2_sha1 prototype.
2231 2005-10-12 Simon Josefsson <jas@extundo.com>
2233 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2234 suggested by Bruno Haible <bruno@clisp.org>.
2236 2005-10-12 Simon Josefsson <jas@extundo.com>
2238 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2240 * gc-gnulib.c (gc_hmac_sha1): New function.
2242 2005-10-12 Simon Josefsson <jas@extundo.com>
2244 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2246 2005-10-12 Simon Josefsson <jas@extundo.com>
2248 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2249 GC_USE_HMAC_MD5, respectively.
2251 * gc-libgcrypt.c (gc_md5): Fix assert call.
2254 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2256 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2258 * gc-gnulib.c (gc_hash_buffer): Ditto.
2260 2005-10-11 Bruno Haible <bruno@clisp.org>
2262 * c-strcasestr.h: New file, from GNU gettext.
2263 * c-strcasestr.c: New file, from GNU gettext.
2265 2005-10-11 Bruno Haible <bruno@clisp.org>
2267 * c-strcase.h: New file, from GNU gettext.
2268 * c-strcasecmp.c: New file, from GNU gettext.
2269 * c-strncasecmp.c: New file, from GNU gettext.
2271 2005-10-11 Simon Josefsson <jas@extundo.com>
2273 * crc.h, crc.c: New files.
2275 * gc.h (gc_hash_buffer): Add doc.
2277 2005-10-08 Simon Josefsson <jas@extundo.com>
2279 * gc.h: Add gc_hash and gc_hash_buffer.
2281 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2283 * gc-libgcrypt.c (gc_hash_buffer): Add.
2285 2005-10-11 Bruno Haible <bruno@clisp.org>
2287 * strcasecmp.c: Include limits.h.
2288 (strcasecmp): Avoid integer overflow on exotic platforms.
2289 * strncasecmp.c: Include limits.h.
2290 (strncasecmp): Avoid integer overflow on exotic platforms.
2291 Reported by Paul Eggert.
2293 2005-10-06 Simon Josefsson <jas@extundo.com>
2295 * hmac-md5.c: New file.
2299 2005-10-06 Simon Josefsson <jas@extundo.com>
2301 * memxor.c (memxor): Avoid casts and warnings.
2303 2005-10-05 Derek Price <derek@ximbiot.com>
2305 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2307 2005-10-05 Simon Josefsson <jas@extundo.com>
2309 * memxor.c (memxor): Fix compiler error.
2311 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2312 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2314 * memxor.h, memxor.c: New files.
2316 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2317 we assume all systems have it, suggested by Jim Meyering
2318 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2319 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2320 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2323 2005-10-04 Bruno Haible <bruno@clisp.org>
2325 * verify.h (verify_true): Provide alternative definition for C++.
2327 2005-10-04 Simon Josefsson <jas@extundo.com>
2329 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2330 D. Baushke" <mdb@gnu.org>.
2332 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2334 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2335 (SSIZE_MAX): New macro, if not already defined.
2336 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2339 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2341 * exclude.c: Include verify.h.
2342 (verify): Remove. All callers changed to use verify.h's version.
2343 * strtoimax.c: Likewise.
2344 * utimecmp.c: Likewis.e
2346 Sync from coreutils.
2347 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2348 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2349 * .cvsignore: Add fts.h, search.h, t-fpending.
2350 * settime.c (settime): Fix { typo in previous patch. Also, don't
2351 bother returning ENOSYS if settimeofday or stime fails; just let
2352 them return whatever errno they want to return.
2353 * utimens.c: Include unistd.h, for dup2.
2354 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2355 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2357 2005-10-02 Jim Meyering <jim@meyering.net>
2359 Sync from coreutils.
2360 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2361 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2362 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2363 Remove AT_FDCWD test.
2364 Do not consume the fd unless successful.
2365 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2366 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2367 block, so that we don't even try to compile it if settimeofday is
2368 available. This works around a compilation failure on OSF1 V5.1,
2369 due to stime requiring a `long int*' while tv_sec is `int'.
2371 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2373 * getdelim.c (getdelim): Remove unused variables.
2375 2005-10-01 Simon Josefsson <jas@extundo.com>
2377 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2378 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2379 AI_* and EAI_* definitions. Protect function declarations.
2381 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2383 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2384 so that the code works even with ancient cpp. Portability problem
2385 with GCC 2.7.2.1 reported by Thomas M.Ott.
2387 2005-09-27 Jim Meyering <jim@meyering.net>
2389 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2391 * intprops.h (signed_type_or_expr__): Define.
2392 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2395 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2397 * verify.h (verify_expr): Remove, replacing with:
2398 (verify_true): New macro that returns true instead of void.
2399 (verify_type__): Remove.
2400 (verify): Use verify_true rather than verify_type__.
2402 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2404 * utimens.c (ENOSYS): Define if not already defined.
2405 (futimens): Support having a null PATH if the file descriptor
2408 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2410 (__attribute): Define to empty unless GCC 3.1 or later.
2411 This works around a core dump on OpenBSD 3.4, which has GCC
2412 2.95.3, which dumps core when given __attribute__(()). It also
2413 simplifies other tests, since we really don't want to bother with
2414 worrying about which ancient version of GCC supported what.
2415 Original problem reported by Yoann Vandoorselaere, with part of
2416 the fix suggested by Derek Price.
2418 2005-09-24 Jim Meyering <jim@meyering.net>
2420 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2421 so we can once again use a positive bitfield width of 1 -- now we
2422 don't have to explain why we were using a bitfield width of 2.
2424 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2426 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2427 Problem reported by Eric Blake.
2428 (getaddrinfo): Initialize se so that it's not garbage.
2429 Redo internal storage allocation so that it doesn't make unportable
2430 assumptions about alignment.
2433 * utimens.c (futimens): Use futimesat if available.
2434 Prefer it to futimes since it doesn't have the futimes bug.
2436 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2437 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2438 Instead, declare a function that returns a pointer to an array,
2439 and use verify_type__ to declare the size of the array.
2440 Problem and germ of a solution reported by Bruno Haible.
2441 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2442 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2444 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2446 Sync from coreutils.
2448 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2450 * argmatch.h: Include verify.h
2451 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2452 (ARGMATCH_ASSERT): Remove; unused.
2453 * canonicalize.c: Assume STDC_HEADERS.
2454 * exclude.c: Include "strcase.h".
2455 * regex_internal.h [!defined _LIBC]: Likewise.
2456 * getusershell.c: Include stdio--.h rather than stdio.h
2458 (getusershell): Call fopen, not fopen_safer.
2459 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2460 Do not include unistd-safer.h.
2461 (save_cwd): Don't call fd_safer; no longer needed
2462 now that we include fcntl--.h.
2464 * getdate.y (relative_time): New type.
2465 (RELATIVE_TIME_0): New constant.
2466 (parser_control): Use relative_time instead of doing it ourselves.
2467 (%union): Add new relative_time rel member.
2468 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2470 (relunit, relunit_snumber): Now of type rel.
2471 (zone, rel, relunit, get_date): Adjust to above changes.
2473 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2474 Do not include unistd-safer.h.
2475 (getloadavg): Don't call fd_safer; no longer needed
2476 now that we include fcntl--.h.
2478 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2479 (make_dir_parents): Treat ENOSYS like EEXIST.
2481 Improve quality of diagnostics on restore_cwd failure.
2482 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2483 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2484 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2485 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2486 each time through the loop. Do not diagnose restore_cwd failure;
2487 that is the caller's job (and perhaps the caller does not care).
2489 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2490 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2491 If the file already exists but is not a directory, don't bother
2492 to try to make its parents.
2493 Close potential file descriptor leak if we can't chdir("/") (!).
2494 Don't always return true if chdir($PWD) fails; return true only
2495 if the requested action was done successfully (except for the
2497 Don't log final directory unless we actually made it.
2498 Refactor to avoid duplicate code to fix up permissions.
2499 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2501 * strftime.c (my_strftime): Rewrite the previous change slightly,
2502 to make it a bit faster and (I hope) clearer.
2503 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2504 Fix bug in formats like %2N.
2506 * verify.h: New file.
2508 2005-09-22 Jim Meyering <jim@meyering.net>
2510 Sync from coreutils.
2512 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2514 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2515 the .tm_year member, since otherwise gcc-4.0 would now warn about
2516 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2518 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2519 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2521 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2522 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2523 when run in a time zone for which daylight savings time is in effect
2524 for the starting date.
2526 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2527 stop us from restricting permissions of just-created absolute-named
2529 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2530 to restore initial working directory.
2531 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2532 to tell caller if/when we change the working directory and are
2533 unable to return to the initial one.
2534 * mkdir-p.h (make_dir_parents): Update prototype.
2535 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2536 `return false'. This fixes a bug introduced on 2004-07-30.
2538 * openat.c (fdopendir): Be sure to close the supplied
2539 file descriptor before returning. This makes our replacement
2540 implementation a little closer to Solaris's, where fdopendir
2541 ties the file descriptor to the returned DIR* pointer.
2542 * openat.c (unlinkat): New function.
2543 * openat.h (unlinkat): Add prototype.
2544 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2545 (openat_restore_fail): Rename from openat_restore_die.
2546 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2548 Provide an alternative to exiting immediately upon save_cwd or
2549 restore_cwd failure. Now, an application can arrange e.g.,
2550 to perform a longjump in that case.
2551 * openat.c: Include dirname.h.
2552 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2553 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2554 and openat_restore_die rather than calling error directly.
2555 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2557 * openat-die.c (openat_save_die, openat_restore_die): New file.
2558 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2560 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2561 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2562 int utc, int nanoseconds);
2564 date should not have to allocate a megabyte of virtual memory to
2565 handle a format argument like +%1048575T. When implemented with
2566 strftime, it must allocate such a buffer, use strftime to fill it
2567 in, print it, then free it.
2568 With fprintftime, it simply prints everything and exits.
2569 With no need for memory allocation, that's one fewer way to fail.
2570 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2571 optional field width, not before, so we accept %9:z, not %:9z.
2572 (my_strftime): Be sure to use L_('x') for literals.
2574 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2575 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2576 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2577 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2578 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2579 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2580 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2581 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2582 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2584 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2585 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2586 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2587 and don't include <sys/file.h>).
2589 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2591 Sync from coreutils.
2593 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2594 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2595 [!LDAV_DONE]: Avoid unused variable warning.
2597 2005-09-21 Bruno Haible <bruno@clisp.org>
2599 * unicodeio.h (unicode_to_mb): New declaration.
2601 2005-09-20 Derek Price <derek@ximbiot.com>
2603 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2605 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2607 Use a consistent style for including <config.h>.
2608 * __fpending.c, acl.c, argmatch.c,
2609 argp-help.c, argp-parse.c,
2610 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2611 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2612 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2613 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2614 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2615 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2616 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2617 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2618 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2619 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2620 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2621 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2622 modechange.c, mountlist.c, open-safer.c, physmem.c,
2623 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2624 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2625 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2626 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2627 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2628 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2629 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2630 userspec.c, utimecmp.c, version-etc-fsf.c,
2631 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2632 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2633 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2634 Standardize inclusion of config.h.
2635 * __fpending.h, dirfd.h, getdate.h, human.h,
2636 inttostr.h: Removed inclusion of config.h from header files.
2637 * inttostr.c: Adjusted in-tree users.
2638 * timespec.h: Remove superfluous warning to include config.h.
2639 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2640 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2641 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2642 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2644 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2646 * stat-time.h: New file.
2647 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2648 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2650 (timespec_cmp): New function.
2651 * utimecmp.c: Include stat-time.h.
2652 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2653 members exist, not on the obsolescent ST_MTIM_NSEC.
2654 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2656 2005-09-15 Derek Price <derek@ximbiot.com>
2657 Paul Eggert <eggert@cs.ucla.edu>
2659 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2660 changes, consolidating in...
2661 * regex_internal.h: ...this file.
2663 2005-09-15 Derek Price <derek@ximbiot.com>
2665 * regex_internal.h: Blank `pure' for GNUC < 3.
2666 * regex_internal.c: Ditto, using this...
2667 (__GNUC_PREREQ): ...new macro.
2668 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2669 (__GNUC_PREREQ): ...this new macro.
2671 * strstr.h: Include string.h. Define strstr as a macro here.
2673 2005-09-13 Derek Price <derek@ximbiot.com>
2675 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2677 Reported by Jim Meyering <jim@meyering.net>.
2679 2005-09-13 Jim Meyering <jim@meyering.net>
2681 * canon-host.c: Filter through gnu indent and reword comments slightly.
2682 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2684 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2686 * lib/base64.c: Typo.
2687 (base64_encode): Put b64str in initialized data section.
2689 2005-09-12 Derek Price <derek@ximbiot.com>
2691 Return usable errors from canon-host.
2692 * canon-host.h: New file.
2693 * canon-host.c (canon_host): Wrap...
2694 (canon_host_r): ...this new function, which now relies exclusively on
2696 (ch_strerror): New function.
2697 (last_cherror): New global.
2698 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2699 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2701 (freeaddrinfo): Free ai->ai_canonname when set.
2703 2005-09-12 Derek Price <derek@ximbiot.com>
2704 Paul Eggert <eggert@cs.ucla.edu>
2706 * glob-libc.h: Renamed from glob_.h. The new version is
2707 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2708 protecting things that should be done only in gnulib contexts.
2709 * glob_.h: New file, containing only the glob things needed for
2711 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2712 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2713 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2714 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2715 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2716 and to respect the namespace rules better.
2718 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2720 Merge glibc and coreutils changes into gnulib, plus a few
2722 * md5.c: Use #error rather than a string.
2723 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2724 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2725 (__attribute__): Define to empty for non recent-GCC.
2726 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2727 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2728 Renamed from their non-__ counterparts, with new macros replacing
2729 them if not _LIBC. Add __THROW attribute.
2731 (struct md5_ctx): Align buffer if using GCC.
2732 * sha1.h (struct sha1_ctx): Likewise.
2733 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2734 The old name was backwards.
2735 (NOTSWAP): Remove; not used.
2736 (rol): New macro, moved here from md5.h.
2737 (sha1_process_block): Remove a FIXME that doesn't make sense.
2739 2005-09-12 Derek Price <derek@ximbiot.com>
2741 * gai_strerror.c: Include config.h when available. Include
2742 getaddrinfo.h before other headers to test interface.
2743 Reported by Larry Jones <lawrence.jones@ugs.com>.
2745 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2747 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2748 definitions, since that's the preferred style in glibc.
2749 Fix a minor spacing issue, and update copyright notice to match glibc's.
2751 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2753 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2755 2005-09-06 Simon Josefsson <jas@extundo.com>
2757 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2758 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2760 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2762 Change bitset word type from unsigned int to unsigned long int,
2763 as this has better performance on typical 64-bit hosts.
2764 Port bitset code to hosts with unusual word sizes.
2765 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2766 (build_collating_symbol):
2767 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2768 argument is a bitset. This is merely a style issue, but it makes
2769 it clearer that an entire array is expected.
2770 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2771 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2772 Port to the case where bitset_word is not the same as unsigned int.
2773 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2774 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2776 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2777 (build_trtable, group_nodes_into_DFAstates):
2779 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2780 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2781 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2782 * regexec.c (group_nodes_into_DFAstates): Likewise.
2783 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2784 * regcomp.c (optimize_subexps, lower_subexp):
2785 Work even if bitset_word has holes in its bitwise representation.
2786 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2787 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2789 * regex_internal.c (re_string_reconstruct):
2790 Don't assume UCHAR_MAX == 255.
2791 * regex_internal.h (bitset_set_all): Likewise.
2792 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2794 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2795 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2797 (BITSET_WORD_MAX): New macro.
2798 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2799 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2800 (bitset_empty, bitset_copy):
2801 Prefer sizeof (bitset) to multiplying it out ourselves.
2802 (bitset_not_merge): Remove; unused.
2803 (bitset_contain): Return bool, not unsigned int with one bit on.
2804 All callers changed.
2805 * regexec.c (build_trtable): Don't assume bitset has no stricter
2806 alignment than re_node_set; do this by defining a new internal
2807 type struct dests_alloc and using it to allocate memory.
2809 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2811 Check for arithmetic overflow when calculating sizes, to prevent
2812 some buffer-overflow issues. These patches are conservative, in the
2813 sense that when I couldn't determine whether an overflow was possible,
2814 I inserted a run-time check.
2815 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2816 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2817 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2818 (re_xnrealloc, re_x2nrealloc): New inline functions.
2819 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2820 (build_equiv_class, build_charclass): Check for arithmetic overflow
2821 in size expression calculations.
2822 * lib/regex_internal.c (re_string_realloc_buffers):
2823 (build_wcs_upper_buffer, re_node_set_add_intersect):
2824 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2825 (re_dfa_add_node, register_state): Likewise.
2826 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2827 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2828 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2829 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2831 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2833 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2834 to avoid a collision with bits/local_lim.h in glibc.
2835 All uses changed. Problem reported by Dmitry V. Levin in
2836 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2838 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2839 bugs in int versus size_t comparisons.
2840 (re_string_context_at): Fix bug where the code assumed that
2843 Use bool where appropriate.
2844 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2845 All callers changed.
2846 (calc_eclosure_iter): Likewise, for ROOT arg.
2847 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2848 (build_charclass_op): Likewise, for NON_MATCH arg.
2849 * regex_internal.c (re_string_allocate, re_string_construct):
2850 (re_string_construct_common): Likewise, for ICASE arg.
2851 * regexec.c (re_search_2_stub, re_search_stub):
2852 Likewise, for RET_LEN arg.
2853 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2854 (set_regs): Likewise, for FL_BACKTRACK arg.
2855 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2856 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2857 (calc_eclosure_iter, parse_bracket_exp):
2858 Use bool for internal variables that are booleans.
2859 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2860 (set_regs, build_sifted_states, sift_states_bkref):
2861 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2862 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2863 (find_collation_sequence_value):
2865 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2866 (re_node_set_compare):
2867 Return bool, not int. All callers changed.
2868 * regexec.c (check_halt_node_context, check_dst_limits):
2869 (build_trtable, check_node_accept): Likewise.
2870 * regex_internal.h: Include stdbool.h.
2872 Fix bugs uncovered when converting to bool.
2873 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2874 failure instead of charging ahead blindly.
2875 * regex_internal.c (register_state): Likewise.
2876 * regexec.c (re_search_2_stub): Use simpler method than boolean
2877 for freeing internal storage.
2878 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2879 bitset pieces used as boolean, to avoid undefined behavior
2880 on hosts that do int overflow checking.
2882 2005-08-31 Derek Price <derek@ximbiot.com>
2884 * getdelim.c (getdelim): Return EOF on EOF.
2885 Reported by Larry Jones <lawrence.jones@ugs.com>.
2887 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2889 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2890 lengths fit in regoff_t; this isn't true if regoff_t is the same
2892 * regex.c (re_search_internal): 5th arg is LAST_START
2893 (= START + RANGE) instead of RANGE. This avoids overflow
2894 problems when regoff_t is the same width as size_t.
2895 All callers changed.
2896 (re_search_2_stub): Check for overflow when adding the
2897 sizes of the two strings.
2898 (re_search_stub): Check for overflow when adding START
2899 to RANGE; if it occurs, substitute the extreme value.
2901 2005-08-31 Jim Meyering <jim@meyering.net>
2903 * regcomp.c (search_duplicated_node): Make first pointer arg
2905 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2906 (register_state): Likewise.
2907 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2908 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2909 (group_nodes_into_DFAstates): Likewise.
2911 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2913 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2914 old glibc regex code mishandles strings longer than 2**31 bytes.
2915 This patch fixes this when the regex code is used in gnulib
2916 (i.e., outside glibc).
2918 This patch should not affect the use of the regex code inside
2919 glibc. No doubt this problem also needs to be handled for glibc
2920 as well, but the result will be an incompatible change to the
2921 glibc ABI, and the old ABI will have to be supported too. That
2922 can be the the subject for another patch.
2924 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2925 governing whether the rest of this patch is active. By default,
2926 the macro is disabled and the patch has no effect.
2927 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2928 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2929 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2930 (re_match_2, re_set_registers): Use the new types.
2931 * regex_internal.h (Idx, re_hashval_t): New types.
2932 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2934 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2935 (re_string_context_at, bin_tree_t, re_dfastate_t):
2936 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2937 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2938 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2939 (re_string_char_size_at, re_string_wchar_at):
2940 (re_string_elem_size_at):
2941 Use the new types and macros to port to 64-bit hosts.
2942 Use unsigned types for internal values, so that the code
2943 mostly works even for arrays larger than SSIZE_MAX.
2944 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2945 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2946 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2947 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2948 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2949 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2950 (calc_inveclosure, parse_dup_op, build_range_exp):
2951 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2952 (fetch_number, create_token_tree, mark_opt_subexp):
2954 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2955 (create_cd_newstate, re_string_allocate, re_string_construct):
2956 (re_string_realloc_buffers, build_wcs_upper_buffer):
2957 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2958 (re_string_reconstruct, re_string_peek_byte_case):
2959 (re_string_fetch_byte_case, re_string_context_at):
2960 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2961 (re_node_set_init_copy, re_node_set_add_intersect):
2962 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2963 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2964 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2965 (re_acquire_state, re_acquire_state_context, register_state):
2967 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2968 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2969 (re_search_internal, re_search_2_stub, re_search_stub)
2970 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2971 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2972 (update_cur_sifted_state, check_dst_limits):
2973 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2974 (check_subexp_limits, sift_states_bkref, merge_state_array):
2975 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2976 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2977 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2978 (expand_bkref_cache, check_node_accept_bytes):
2979 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2980 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2981 (acquire_init_state_context, check_halt_node_context):
2982 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2983 (sift_states_backward, clean_state_log_if_needed):
2984 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2985 (find_recover_state, transit_state_sb, transit_state_mb):
2986 (transit_state_bkref, build_trtable, match_ctx_clean):
2988 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2989 to work around an assumption that REG_MISSING is negative.
2991 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2992 (seek_collating_symbol_entry) [defined _LIBC]:
2993 (lookup_collation_sequence_value) [defined _LIBC]:
2994 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2995 Use prototypes rather than old-style function definitions.
2996 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2997 (transit_state_sb) [0]:
2998 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3000 * regexec.c (re_search_internal): Simplify update of rm_so and
3003 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3004 (optimize_subexps, lower_subexp):
3005 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3006 since the signed shift might overflow. Use 1u<<31 instead.
3007 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3008 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3011 * regcomp.c (optimize_subexps, lower_subexp):
3012 Use CHAR_BIT rather than 8, for clarity.
3013 * regexec.c (check_dst_limits_calc_pos_1):
3014 (check_subexp_matching_top): Likewise.
3015 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3016 have to worry about portability issues when shifting it left.
3017 Remove no-longer-needed test for table_size > 0.
3018 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3019 in a word, as the resulting behavior is undefined.
3020 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3021 in one case, a <= should have been an <, and in another case the
3022 whole test was missing.
3023 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3024 the standard name CHAR_BIT.
3025 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3026 this is not true on one's complement and signed-magnitude hosts.
3028 * regex_internal.h (re_sub_match_top_t): Remove unused member
3030 (struct re_dfa_t): Remove unused member states_alloc.
3031 * regcomp.c (init_dfa): Don't initialize unused members.
3033 2005-08-31 Bruno Haible <bruno@clisp.org>
3035 * strstr.c: Include <stddef.h>, for NULL.
3036 * strcasestr.c: Likewise.
3037 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3039 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3041 * iconvme.h: Add prototype for iconv_alloc.
3043 2005-08-29 Simon Josefsson <jas@extundo.com>
3045 * iconvme.c: Fix errno.
3047 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3049 * iconvme.c: Split iconv_string into iconv_alloc.
3051 2005-08-27 Jim Meyering <jim@meyering.net>
3053 * fopen-safer.c: Merge minor changes from coreutils.
3054 * dup-safer.c: Likewise.
3055 * fd-safer.c: Likewise.
3057 Merge from coreutils.
3058 * stdio--.h: New file.
3059 * stdlib--.h: New file.
3060 * mkstemp-safer.c: New file.
3062 GNU tar needs these.
3063 * pipe-safer.c: New file.
3064 * creat-safer.c: New file.
3065 * fcntl--.h (creat): Define to creat_safer.
3066 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3067 * unistd--.h (pipe): Define to pipe_safer.
3068 * unistd-safer.h: Declare pipe_safer.
3070 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3072 * regex_internal.h: Remove all references to
3073 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3075 (bitset_not, bitset_merge, bitset_not_merge):
3076 (bitset_mask, re_string_allocate, re_string_construct):
3077 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3078 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3079 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3080 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3081 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3082 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3083 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3084 (re_acquire_state_context):
3085 Remove unnecessary forward decls.
3086 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3087 Put __attribute at function definition,
3088 now that the function decl has been removed.
3089 * lib/regex_internal.c (re_string_peek_byte_case):
3090 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3093 2005-08-26 Simon Josefsson <jas@extundo.com>
3095 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3096 Haible <bruno@clisp.org>.
3098 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3100 * regexec.c (set_regs): Don't alloca with an unbounded size.
3102 alloca modernization/simplification for regex.
3103 * regex.c: Remove portability cruft for alloca. This no longer
3104 needs to be at the start of the file, and can be moved into
3105 regex_internal.h and simplified.
3106 * regex_internal.h: Include <alloca.h>.
3107 (__libc_use_alloca) [!defined _LIBC]: New macro.
3108 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3109 now works outside glibc.
3111 2005-08-24 Simon Josefsson <jas@extundo.com>
3113 * getpass.c: Add WIN32 implementation. Conditionalize use of
3114 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3115 GLIBC specific code.
3117 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3119 Make regex safe for g++. This fixes one real bug (an "err"
3120 that should have been "*err"). g++ problem reported by
3122 * regex_internal.h (re_calloc): New macro, consistent with
3123 re_malloc etc. All callers of calloc changed to use re_calloc.
3124 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3125 not int. All callers changed.
3126 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3127 just use an array of size MB_LEN_MAX.
3128 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3129 (find_recover_state): Change "err" to "*err"; this fixes what
3130 appears to be a real bug.
3131 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3134 2005-08-25 Jim Meyering <jim@meyering.net>
3136 * open-safer.c: Include <config.h>.
3137 Otherwise, we'd lose LARGEFILE support in any file using
3140 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3142 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3143 * regex.h (regerror): Likewise.
3145 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3146 requires this. (The code never needed it.)
3148 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3149 All uses of recently-renamed identifiers changed to use the new,
3150 POSIX-compliant names. The code will build and run just fine
3151 without these changes, but it's better to eat our own dog food
3152 and use the standard-conforming names.
3154 * regex.h: Fix a multitude of POSIX name space violations.
3155 These changes have an effect only for programs that define
3156 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3157 do not change anything for programs compiled in the normal way.
3158 Also, there is no effect on the ABI.
3160 (_REGEX_SOURCE): New macro.
3161 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3162 defined and _GNU_SOURCE is not; this fixes a name space violation.
3164 Rename the following macros to obey POSIX requirements.
3165 The old names are still visible as macros if _REGEX_SOURCE is defined.
3166 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3167 RE_BACKSLASH_ESCAPE_IN_LISTS.
3168 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3169 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3170 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3171 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3172 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3173 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3174 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3175 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3176 (REG_INTERVALS): renamed from RE_INTERVALS.
3177 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3178 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3179 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3180 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3181 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3182 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3183 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3184 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3185 RE_UNMATCHED_RIGHT_PAREN_ORD.
3186 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3187 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3188 (REG_DEBUG): renamed from RE_DEBUG.
3189 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3190 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3191 unusual, since we can't clash with the POSIX REG_ICASE.
3192 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3193 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3194 (REG_NO_SUB): renamed from RE_NO_SUB.
3195 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3196 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3197 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3198 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3199 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3200 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3201 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3202 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3203 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3204 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3205 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3206 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3207 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3208 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3209 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3210 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3211 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3212 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3213 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3214 (REG_FIXED): Renamed from REGS_FIXED.
3215 (REG_NREGS): Renamed from RE_NREGS.
3217 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3218 of other REG_* macros, since POSIX says the user is allowed to
3219 #undef these macros selectively.
3221 (reg_errcode_t): Update comment stating what other tables need
3224 Rename the following enum values to obey POSIX requirements.
3225 The old names are still visible as macros.
3226 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3227 is not defined, since GNU is supposed to be a superset of POSIX as
3228 much as possible, and since we want reg_errcode_t to be a signed
3229 type for implementation consistency.
3230 (_REG_NOERROR): Renamed from REG_NOERROR.
3231 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3232 (_REG_BADPAT): Renamed from REG_BADPAT.
3233 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3234 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3235 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3236 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3237 (_REG_EBRACK): Renamed from REG_EBRACK.
3238 (_REG_EPAREN): Renamed from REG_EPAREN.
3239 (_REG_EBRACE): Renamed from REG_EBRACE.
3240 (_REG_BADBR): Renamed from REG_BADBR.
3241 (_REG_ERANGE): Renamed from REG_ERANGE.
3242 (_REG_ESPACE): Renamed from REG_ESPACE.
3243 (_REG_BADRPT): Renamed from REG_BADRPT.
3244 (_REG_EEND): Renamed from REG_EEND.
3245 (_REG_ESIZE): Renamed from REG_ESIZE.
3246 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3247 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3248 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3249 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3250 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3252 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3253 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3254 changed. But support the old name if the new one is not defined
3255 and if _REGEX_SOURCE.
3257 Change the following member names in struct re_pattern_buffer.
3258 The old names are still supported if !_REGEX_SOURCE.
3259 The new names are always supported, regardless of _REGEX_SOURCE.
3260 (re_buffer): Renamed from buffer.
3261 (re_allocated): Renamed from allocated.
3262 (re_used): Renamed from used.
3263 (re_syntax): Renamed from syntax.
3264 (re_fastmap): Renamed from fastmap.
3265 (re_translate): Renamed from translate.
3266 (re_can_be_null): Renamed from can_be_null.
3267 (re_regs_allocated): Renamed from regs_allocated.
3268 (re_fastmap_accurate): Renamed from fastmap_accurate.
3269 (re_no_sub): Renamed from no_sub.
3270 (re_not_bol): Renamed from not_bol.
3271 (re_not_eol): Renamed from not_eol.
3272 (re_newline_anchor): Renamed from newline_anchor.
3274 Change the following member names in struct re_registers.
3275 The old names are still supported if !_REGEX_SOURCE.
3276 The new names are always supported, regardless of _REGEX_SOURCE.
3277 (rm_num_regs): Renamed from num_regs.
3278 (rm_start): Renamed from start.
3279 (rm_end): Renamed from end.
3281 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3282 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3283 Prepend __ to parameter names.
3285 Undo yesterday's changes.
3287 2005-08-24 Jim Meyering <jim@meyering.net>
3289 Sync from coreutils.
3290 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3292 2005-08-21 Bruno Haible <bruno@clisp.org>
3294 * lock.h: Add multiple inclusion guard.
3295 * tls.h: Add multiple inclusion guard.
3297 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3299 * regex.h (REG_NOSYS)
3300 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3301 Define, since POSIX requires it as of 2001.
3302 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3303 New private symbol, used to keep the enum signed in all cases.
3304 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3305 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3307 * regex_internal.c (re_string_skip_chars, register_state):
3309 Remove forward decls; no longer needed now that we use prototypes.
3310 * regexec.c (acquire_init_state_context, check_halt_node_context):
3311 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3312 (clean_state_log_if_needed): Likewise.
3314 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3316 Fix problems reported by Sam Steingold in
3317 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3318 * regexec.c (sift_states_bkref): Fix portability bug: the code
3319 assumed that reg_errcode_t is a signed type, which is not
3320 necessarily true if _XOPEN_SOURCE is not defined.
3321 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3322 some compilers warn about it otherwise.
3324 2005-08-20 Jim Meyering <jim@meyering.net>
3326 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3327 of unused local, dfa.
3329 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3331 * regcomp.c (create_initial_state): Remove duplicate decl.
3332 (init_word_char, create_initial_state, duplicate_node_closure):
3333 (fetch_token, peek_token_bracket, build_range_exp):
3334 (build_collating_symbol): Remove forward decls; no longer needed
3335 now that we use prototypes.
3338 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3339 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3340 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3341 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3342 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3343 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3344 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3345 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3346 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3347 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3348 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3349 (build_charclass, build_charclass_op, fetch_number, create_tree):
3350 (create_token_tree, mark_opt_subexp, duplicate_tree):
3351 Use prototypes rather than old-style definitions.
3354 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3355 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3356 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3357 (re_string_reconstruct, re_string_peek_byte_case):
3358 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3359 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3360 (re_node_set_init_copy, re_node_set_add_intersect):
3361 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3362 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3363 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3364 (re_acquire_state, re_acquire_state_context, register_state):
3365 (create_ci_newstate, create_cd_newstate, free_state):
3367 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3368 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3369 (re_search_internal, prune_impossible_nodes):
3370 (acquire_init_state_context, check_matching, static):
3371 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3372 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3373 (update_regs, sift_states_backward, build_sifted_states):
3374 (clean_state_log_if_needed, merge_state_array):
3375 (update_cur_sifted_state, add_epsilon_src_nodes):
3376 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3377 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3378 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3379 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3380 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3381 (check_arrival, check_arrival_add_next_nodes):
3382 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3383 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3384 (check_node_accept_bytes, check_node_accept, extend_buffers):
3385 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3386 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3391 (re_string_allocate, re_string_construct, re_string_reconstruct):
3392 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3393 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3394 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3395 (re_string_context_at, re_string_peek_byte_case):
3396 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3397 is defined, since we now use prototypes always.
3399 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3400 C89 or better. All uses removed.
3402 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3404 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3405 [defined lint]: Suppress bogus uninitialized-variable warnings.
3407 * regcomp.c (duplicate_node): Return new index, not an error code,
3408 and let the caller return REG_ESPACE if out of space. This
3409 removes an uninitialied-variable warning with GCC 4.0.1, and also
3410 avoids taking the address of a local variable. All callers
3413 2005-08-19 Jim Meyering <jim@meyering.net>
3415 * regexec.c (proceed_next_node): Redo local variables to
3416 avoid GCC shadowing warnings.
3418 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3420 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3421 (re_node_set_insert_last, re_dfa_add_node):
3422 Rename local variables to avoid GCC shadowing warnings.
3424 2005-08-18 Bruno Haible <bruno@clisp.org>
3426 * strstr.c (strstr): Fix return value in multibyte case.
3427 * strcasestr.c (strcasestr): Likewise.
3429 2005-08-17 Jim Meyering <jim@meyering.net>
3431 Make the %s format (seconds since the epoch) work for a negative
3432 number and when used with a zero-padded field width, e.g. %015s.
3434 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3435 label so that it precedes the code to set `digits'. Otherwise,
3436 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3437 print `00-22'. Now, it prints `-0022', as it should.
3439 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3441 * regex.h: Remove useless space-before-tab. From coreutils.
3443 2005-08-17 Bruno Haible <bruno@clisp.org>
3445 * strcasestr.h: New file.
3446 * strcasestr.c: New file.
3448 2005-08-17 Bruno Haible <bruno@clisp.org>
3450 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3451 * strstr.c: Completely rewritten, with multibyte locale support.
3453 2005-08-17 Bruno Haible <bruno@clisp.org>
3455 * strcasecmp.c: Use mbuiter.h.
3457 2005-08-17 Bruno Haible <bruno@clisp.org>
3459 * mbuiter.h: New file.
3461 2005-08-16 Bruno Haible <bruno@clisp.org>
3463 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3465 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3466 NUL byte, not after it.
3468 2005-08-16 Bruno Haible <bruno@clisp.org>
3470 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3471 the valid ones. Makes the comparison operations transitive:
3472 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3473 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3475 2005-08-16 Bruno Haible <bruno@clisp.org>
3477 * strcase.h (strcasecmp): Add note in comments.
3478 * strncasecmp.c: Use code from strcasecmp.c.
3479 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3480 (strcasecmp): Work correctly in multibyte locales.
3482 2005-08-16 Bruno Haible <bruno@clisp.org>
3484 * strnlen1.h: New file.
3485 * strnlen1.c: New file.
3487 2005-08-16 Bruno Haible <bruno@clisp.org>
3489 * mbfile.h: New file.
3491 2005-08-16 Bruno Haible <bruno@clisp.org>
3493 * mbiter.h: New file.
3495 2005-08-16 Bruno Haible <bruno@clisp.org>
3497 * mbchar.h: New file.
3498 * mbchar.c: New file.
3500 2005-08-16 Bruno Haible <bruno@clisp.org>
3502 * tls.h: New file, from GNU gettext.
3503 * tls.c: New file, from GNU gettext.
3505 2005-08-15 Bruno Haible <bruno@clisp.org>
3507 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3510 2005-08-14 Jim Meyering <jim@meyering.net>
3512 Sync from coreutils.
3514 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3515 Use the hash-table-based cycle-detection code not just when
3516 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3517 Reported by James Youngman in
3518 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3519 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3520 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3521 This lets us compile with -DFTS_DEBUG, once again.
3522 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3523 * fts.c (fd_safer): Remove decl.
3524 Include fcntl--.h rather than unistd-safer.h
3525 (fts_safe_changedir): Don't call fd_safer; no longer needed
3526 now that we include fcntl--.h.
3528 2005-08-11 Simon Josefsson <jas@extundo.com>
3530 * readline.h, readline.c: New file.
3532 2005-08-11 Bruno Haible <bruno@clisp.org>
3534 * strnlen.h (strnlen): Change parameter name to match comment.
3536 2005-08-10 Simon Josefsson <jas@extundo.com>
3538 * strndup.c: Use strnlen.h.
3540 * strnlen.h: New file.
3542 2005-08-02 Simon Josefsson <jas@extundo.com>
3544 * getline.h, getline.c: Rewrite.
3546 * getdelim.h, getdelim.c: New files, ported from glibc.
3548 2005-07-31 Bruno Haible <bruno@clisp.org>
3550 * lock.h (gl_lock_initializer): New macro.
3551 (gl_lock_define_initialized): Use it.
3552 (gl_rwlock_initializer): New macro.
3553 (gl_rwlock_define_initialized): Use it.
3554 (gl_recursive_lock_initializer): New macro.
3555 (gl_recursive_lock_define_initialized): Use it.
3557 2005-07-26 Bruno Haible <bruno@clisp.org>
3559 * lock.h: Update from GNU gettext.
3560 * lock.c: Update from GNU gettext.
3562 2005-07-18 Bruno Haible <bruno@clisp.org>
3564 * lock.h (gl_once_t): New type.
3565 (gl_once_define, gl_once): New macros.
3566 * lock.c (fresh_once): New variable.
3567 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3570 2005-07-18 Simon Josefsson <jas@extundo.com>
3572 * check-version.c (check_version): Accept identical versions too.
3574 2005-07-18 Bruno Haible <bruno@clisp.org>
3576 * lock.h: New file, from GNU gettext.
3577 * lock.c: New file, from GNU gettext.
3579 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3581 * quotearg.c: Add translator comment suggested by Bruno Haible,
3582 with a minor change.
3584 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3586 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3587 copyright symbol and the year.
3588 * version-etc.c (COPYRIGHT_YEAR): New constant.
3589 (version_etc_va): Use parameterized copyright notice.
3590 Reword to conform to the current GNU coding standards.
3592 2005-07-11 Simon Josefsson <jas@extundo.com>
3594 * size_max.h: New file.
3596 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3598 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3601 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3602 and Paul Eggert <eggert@cs.ucla.edu>
3604 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3605 in wint_t, not wchar_t. Remove now-unnecessary cast.
3607 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3609 * regex.c, regex.h: Sync from libc.
3610 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3611 New files, synced from libc, except that regex_internal.h
3612 currently has a small porting fix.
3614 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3616 Remove the dependency of the strftime module on the tzset module.
3617 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3618 Copy the input structure, to work around some of the bug with
3619 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3620 Solaris releases, you should also use the tzset module, but we won't
3621 require it as a dependency any more since we don't want LGPLed code
3622 to depend on GPLed code.
3624 2005-07-02 Jim Meyering <jim@meyering.net>
3626 * backupfile.c (backup_args): Change a `0' to NULL.
3628 2005-07-01 Jim Meyering <jim@meyering.net>
3630 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3631 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3632 * save-cwd.c, tempname.c:
3633 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3634 and don't include <sys/file.h>).
3636 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3638 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3639 declares only 'struct timespec;' (!).
3641 2005-06-29 Jim Meyering <jim@meyering.net>
3643 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3644 type name. Use the variable name instead.
3645 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3647 2005-06-28 Simon Josefsson <jas@extundo.com>
3649 * check-version.h, check-version.c: New files.
3651 2005-06-28 Simon Josefsson <jas@extundo.com>
3653 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3654 collision with global variable. Better indentation. Don't
3655 increment buffer pointer beyond buffer end. Based on comments
3656 from Paul Eggert <eggert@cs.ucla.edu>.
3660 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3662 * canon-host.c (canon-host): Append trailing "," to 0 in
3663 initializer of struct addrinfo, as an indication that we don't
3664 care how many members the structure has.
3666 2005-06-24 Derek Price <derek@ximbiot.com>
3667 and Bruno Haible <bruno@clisp.org>
3669 Remove stat module & update lstat.
3670 * stat.c: Remove this file...
3671 (slash_aware_lstat): ...moving this content and its support...
3672 * lstat.c (rpl_lstat): ...into here.
3673 * lstat.h: New file.
3675 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3677 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3678 (ranged_convert): Don't save conversion in a temporary struct.
3679 This causes a warning with GCC 4.0.0, and anyway in the typical
3680 case it's not worth the extra 100 bytes or so of code.
3681 (ranged_convert, __mktime_internal): When calling a function via a
3682 pointer P, use P () rather than (*P) (), as we now assume C89 or
3685 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3687 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3688 "who -r" failed to give output. Problem reported by Tim Waugh.
3690 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3691 (xcalloc): Use it to avoid needless tests.
3692 Problem reported by Jim Meyering.
3694 2005-06-16 Jim Meyering <jim@meyering.net>
3696 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3697 when either N or S is zero.
3699 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3701 * argp.h (__option_is_short): Check upper limit of
3702 __key. Isprint() requires its argument to have the value
3703 of an unsigned char or EOF.
3705 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3707 * fnmatch.c (fnmatch): If there is an encoding error in a
3708 multibyte string or pattern, fall back on unibyte matching.
3709 Problem reported by James Youngman.
3711 2005-06-08 Bruno Haible <bruno@clisp.org>
3713 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3716 2005-06-08 Bruno Haible <bruno@clisp.org>
3718 * csharpcomp.h: New file, from GNU gettext.
3719 * csharpcomp.c: New file, from GNU gettext.
3720 * csharpcomp.sh.in: New file, from GNU gettext.
3722 2005-06-07 Derek Price <derek@ximbiot.com>
3725 * glob_.h: Indent nested #ifdef.
3727 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3729 Sync from coreutils.
3730 Use "file name" when talking about file names, instead of "filename"
3731 or "path", as per the GNU coding standards.
3732 * mkdir-p.c: Renamed from makepath.c.
3733 (make_dir_parents): Renamed from make_path. All callers changed.
3734 * mkdir-p.h: Likewise. All includers changed.
3735 * filenamecat.c: Renamed from path-concat.c.
3736 (file_name_concat): Renamed from path_concat. All callers changed.
3737 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3738 * filenamecat.h: Likewise. All includers changed.
3739 * acl.c: Don't use "path" or "filename" to mean "file name"
3740 in comments or local variable names.
3741 * basename.c: Likewise.
3742 * canonicalize.c, canonicalize.h: Likewise.
3743 * dirname.c, dirname.h: Likewise.
3744 * euidaccess.c: Likewise.
3745 * exclude.c: Likewise
3746 * fnmatch_.h, fnmatch_loop.c: Likewise.
3747 * fsusage.c, fsuage.h: Likewise.
3748 * fts.c, fts_.h: Likewise.
3749 * getcwd.c: Likewise.
3750 * getloadavg.c: Likewise.
3751 * mkstemp.c: Likewise.
3752 * mountlist.c, mountlist.h: Likewise.
3753 * openat.c, openat.h: Likewise.
3754 * readlink-stub.c: Likewise.
3755 * readutmp.c, readutmp.h: Likewise.
3756 * rename.c: Likewise.
3757 * rmdir.c: Likewise.
3759 * savedir.c: Likewise.
3760 * stripslash.c: Likewise.
3761 * tempname.c: Likewise.
3762 * xreadlink.c: Likewise.
3763 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3765 * exclude.h: Likewise.
3767 * euidaccess.c (getuid, getgid, getuid, getegid)
3768 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3769 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3770 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3771 * pathmax.h: Include <limits.h> unconditionally, since other
3772 files have been getting away with it for years (MORE/BSD 4.3
3774 * userspec.c (getpwnam, getgrnam, getgrgid)
3775 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3777 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3778 Define to 256, not 255, as per modern POSIX.
3780 2005-06-01 Bruno Haible <bruno@clisp.org>
3782 * csharpexec.h: New file, from GNU gettext.
3783 * csharpexec.c: New file, from GNU gettext.
3784 * csharpexec.sh.in: New file, from GNU gettext.
3786 2005-05-31 Derek Price <derek@ximbiot.com>
3787 Paul Eggert <eggert@cs.ucla.edu>
3790 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3792 2005-05-29 Derek Price <derek@ximbiot.com>
3793 Paul Eggert <eggert@cs.ucla.edu>
3795 * glob_.h, glob.c: New files.
3797 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3799 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3801 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3802 the configuration hassle isn't worth it.
3803 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3804 (LONGEST_MODIFIER, PRIuMAX): Remove.
3806 2005-05-27 Bruno Haible <bruno@clisp.org>
3808 * getlogin_r.h: Remove second include of <stddef.h>.
3810 2005-05-25 Bruno Haible <bruno@clisp.org>
3811 Derek Price <derek@ximbiot.com>
3813 * getlogin_r.h: Simplify API documentation.
3815 2005-05-25 Derek Price <derek@ximbiot.com>
3816 Paul Eggert <eggert@cs.ucla.edu>
3818 * getlogin_r.c, getlogin_r.h: New files.
3820 2005-05-22 Bruno Haible <bruno@clisp.org>
3822 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3823 Also include <sys/param.h> if it defines MIN, MAX.
3824 Based on a patch by Derek Price <derek@ximbiot.com>.
3826 2005-05-22 Bruno Haible <bruno@clisp.org>
3828 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3829 (INT64_MIN): Fix definition.
3830 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3832 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3833 NEED_SIGNED_INT_TYPES.
3835 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3836 HAVE_SYSTEM_INTTYPES.
3838 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3840 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3841 so that unistd-safer.h (GPL'ed code) need not be included.
3843 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3846 * fts.c: Don't include "cycle-check.h" or "hash.h".
3847 (setup_dir, free_dir): New functions.
3848 (enter_dir, leave_dir): Define trivial
3849 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3850 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3851 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3852 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3853 Move to fts-cycle.c.
3854 (fts_open): Use setup_dir.
3855 (fts_close): Use free_dir.
3856 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3857 This adds a label and some gotos, but the alternatives were messier.
3858 Check for memory allocation failure when entering a dir.
3859 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3860 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3861 (FTS): New member fts_cycle, that is a union that contains the
3862 old active_dir_ht and cycle_state. All uses changed to mention
3863 fts_cycle.ht and fts_cycle.state.
3864 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3865 fts.c, with the following changes:
3866 (setup_dir, free_dir): New functions.
3867 (enter_dir): Now returns bool. Return true if successful, false
3868 if memory exhausted. All callers changed.
3869 Do not bother partly cleaning up on
3870 memory allocation failure; that is free_dir's job.
3871 However, free ad if hash_insert fails, to avoid memory leak.
3872 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3873 fts->fts_options to see which union member to use.
3875 2005-05-20 Jim Meyering <jim@meyering.net>
3877 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3878 Now a macro, to pacify GCC.
3880 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3882 * chown.c (rpl_chown): Return -1 on failure.
3884 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3886 * canonicalize.c: Include canonicalize.h first, to test interface.
3887 Include <stddef.h> unconditionally, since we assume C89 now.
3888 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3889 * fts.c: Include fts_.h first, to check interface.
3890 Do not include intprops.h; no longer needed.
3891 Include cycle-check.h and hash.h, since fts_.h no longer does.
3892 Remove unnecessary casts of closedir to void.
3893 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3894 decide whether to decrement nlinks.
3895 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3896 (FTS): Use struct hash_table * instead of Hash_table, so that
3897 we no longer need to include hash.h here.
3899 2005-05-17 Jim Meyering <jim@meyering.net>
3901 * fts.c, fts_.h: New files, from coreutils.
3903 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3905 Sync from coreutils.
3906 * unlinkdir.c, unlinkdir.h: New files.
3907 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3908 regex.h, unlocked-io.h, xtime.h:
3909 White space changes only.
3910 * makepath.c (make_path): Port to hosts where leading "//" is special.
3911 * yesno.c: Include getline.h, not ctype.h.
3912 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3913 Use getline to remove arbitrary restriction on response length.
3915 2005-05-13 Bruno Haible <bruno@clisp.org>
3917 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3918 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3919 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3920 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3921 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3922 Add support for 64-bit integers in the MSVC compiler.
3924 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3926 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3927 Change the initial comment to refer to GPL, not LGPL.
3928 gnulib-tool will change it to LGPL as needed.
3930 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3931 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3932 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3933 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3934 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3935 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3936 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3937 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3938 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3939 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3940 concatpath.c, config.charset, copy-file.c, copy-file.h,
3941 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3942 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3943 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3944 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3945 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3946 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3947 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3948 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3949 full-read.c, full-read.h, full-write.c, full-write.h,
3950 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3951 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3952 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3953 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3954 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3955 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3956 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3957 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3958 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3959 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3960 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3961 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3962 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3963 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3964 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3965 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3966 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3967 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3968 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3969 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3970 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3971 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3972 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3973 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3974 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3975 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3976 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3977 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3978 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3979 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3980 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3981 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3982 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3983 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3984 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3985 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3986 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3987 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3988 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3989 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3990 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3991 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3992 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3993 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3994 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3995 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3996 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3997 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3998 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3999 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4000 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4001 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4002 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4003 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4004 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4005 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4006 Update FSF postal mail address.
4008 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4010 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4011 specified in ai_socktype. Fix invalid ai_protocol
4012 check. ai_protocol is usually set to 0 or depending on
4013 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4014 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4015 ai_socktype / ai_protocol in the returned addrinfo structure.
4017 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4018 Bruno Haible <bruno@clisp.org>
4020 * inet_ntop.h: New file.
4021 * inet_ntop.c: New file, from glibc with modifications.
4023 2005-05-08 Jim Meyering <jim@meyering.net>
4025 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4027 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4029 Merge from coreutils. Among other things,
4030 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4031 * fd-safer.c: New file.
4032 * fcntl-safer.h, open-safer.c: Remove.
4033 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4034 * dup-safer.c: Include unistd-safer.h first.
4035 Don't include errno.h.
4036 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4037 * file-type.h: Don't assume invoker included sys/stat.h first.
4038 * file-type.c: Rely on file-type.h change.
4039 * getloadavg.c: Include unistd-safer.h.
4040 (getloadavg): Use safer open.
4041 * getusershell.c: Include "stdio-safer.h".
4042 (getusershell): Use safer fopen.
4043 * long-options.c (long_options): Use NULL rather than 0.
4044 * modechange.h (mode_free): Remove; all callers changed to invoke
4046 * modechange.c: Likewise.
4047 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4048 (MODE_DONE): New constant.
4049 (struct mode_change): Remove 'next' member.
4050 (make_node_op_equals): New function; like the old one of the
4051 same name, except it allocates an array.
4052 (mode_compile, mode_create_from_ref): Use it.
4053 (mode_compile): Allocate result as an array, not a linked list.
4054 Parse octal string ourself, so that we catch mistakes like "+0".
4055 (mode_adjust): Arg is an array, not a linked list.
4056 * modechange.c: Include stat-macros.h, xalloc.h.
4057 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4058 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4059 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4060 Remove. This is now stat-macros.h's job.
4061 (talloc): Remove. All callers replaced by xalloc, so that
4062 our invokers don't have to worry about reporting memory failures.
4063 (make_node_op_equals): Remove.
4064 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4066 (struct mode_change): Moved here from modechange.h.
4067 (mode_append_entry): Remove.
4068 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4069 apps to have incorrect behavior. Use simpler algorithm for head
4070 and tail. Don't futz with umask; that's now the job of mode_adjust.
4071 Detect more invalid usages rather than having somewhat-random behavior.
4072 Don't insert an "a=" action, as that leads to incorrect behavior.
4073 (mode_compile, mode_create_from_ref): Return NULL on error instead
4074 of an enum, since now there's only one way to have an error. All
4076 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4077 at the correct time. Simplify calculation of "+u" and its ilk.
4078 Don't mishandle "+X".
4079 (mode_free): Remove "register" and localize decls.
4080 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4081 (struct mode_change): Move to modechange.c; callers don't
4082 need to see this stuff.
4083 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4084 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4085 (mode_change, mode_adjust): Reflect the new signatures noted above.
4086 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4087 that might redefine system include files.
4088 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4089 (my_usleep): Use NULL rather than (void *) 0.
4090 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4091 Use siginterrupt to specify that system calls should be interrupted.
4092 (rpl_nanosleep): Move initialization of suspended closer to call of
4094 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4095 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4096 (desirable_utmp_entry): New function.
4097 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4098 using x2nrealloc, to simplify logic.
4099 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4100 size calculation. Do not assume utmp file is a regular file.
4101 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4102 (READ_UTMP_CHECK_PIDS): New constant.
4103 * save-cwd.c: Include unistd-safer.h.
4104 (save_cwd): Use fd_safer.
4105 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4106 [!_LIBC] Include "stat-macros.h" instead.
4107 * unistd-safer.h (fd_safer): New decl.
4109 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4111 * byteswap_.h: New file.
4113 2005-04-25 Albert Chin <china@thewrittenword.com>
4115 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4118 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4120 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4121 that "UTC +1 second" continues to work. Problem reported
4123 (relunit_snumber): New rule.
4126 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4128 * getdate.y (universal_time_zone_table): New constant.
4129 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4130 universal_time_zone_table.
4131 (lookup_zone): Prefer universal_time_zone_table to
4132 local_time_zone_table, so that "GMT" time stamps are allowed in
4133 London during the summer. Problem reported by Ian Abbott.
4135 2005-04-12 Jim Meyering <jim@meyering.net>
4137 * human.c (humblock): Set *options even when returning due to
4138 xstrtoumax conversion failure. Thanks to a used-uninitialized
4141 2005-04-09 Jim Meyering <jim@meyering.net>
4143 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4144 -Wuninitialized: initialize tm0.tm_year.
4146 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4148 * getdate.y (parser_control): rels_seen is now a boolean, not a
4149 count, since there's no maximum. All uses changed.
4150 Add member dsts_seen.
4151 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4153 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4154 Use pc_rels_seen to decide whther a date is absolute.
4156 * getdate.y (number): Don't overwrite year.
4157 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4160 2005-04-02 Simon Josefsson <jas@extundo.com>
4162 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4163 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4165 2005-03-27 Jim Meyering <jim@meyering.net>
4167 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4169 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4171 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4172 "one's complement" -> "ones' complement" in comment, as per Knuth.
4173 "value of type" -> "type or expression" in comment.
4174 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4176 2005-03-26 Jim Meyering <jim@meyering.net>
4179 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4180 Correct typos: s/or/of/.
4182 2005-03-23 Jim Meyering <jim@meyering.net>
4184 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4186 2005-03-21 Jim Meyering <jim@meyering.net>
4188 Changes imported from coreutils.
4190 * cycle-check.c: Don't include xalloc.h.
4192 * path-concat.c: Don't include assert.h.
4193 (path_concat): Remove assertion that would have triggered
4194 for ABASE starting with more than one slash.
4195 Reported by Andreas Schwab.
4197 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4198 properly when ABASE is an absolute file name.
4199 Correct the description of this function.
4201 Add an assertion and a test driver.
4202 This fixes a bug introduced on 2004-07-02.
4203 Andreas Schwab reported the resulting failure of cp --parents:
4204 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4206 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4208 * strftime.c (my_strftime): If the underlying strftime returns 0
4209 (which shouldn't happen), generate nothing instead of returning 0
4210 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4212 2005-03-16 Bruno Haible <bruno@clisp.org>
4214 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4216 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4218 * strftime.c (my_strftime): Prepend space to format so that we can
4219 reliably distinguish strftime failure from empty output on POSIX
4222 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4224 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4225 (iconv_string): Don't guess a size-zero buffer, as that might cause
4226 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4227 result would be 'too large', where 'too large' is (heuristically)
4228 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4229 overflow concerns. This will prevent some unwanted malloc failures
4230 when the inputs are very large.
4232 2005-03-15 Bruno Haible <bruno@clisp.org>
4234 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4237 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4240 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4242 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4244 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4245 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4247 * strtol.c: Likewise.
4249 2005-03-14 Simon Josefsson <jas@extundo.com>
4251 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4254 2005-03-14 Jim Meyering <jim@meyering.net>
4256 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4257 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4258 to be nonzero so that we (and caller) can detect the difference
4259 between a valid zero-length expansion and an error return, even
4260 when the underlying strftime fails before writing anything into
4263 2005-03-10 Jim Meyering <jim@meyering.net>
4265 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4266 so that this module works on systems without fchdir.
4268 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4270 Factor int-properties macros into a single file, except for
4271 glibc-related files.
4272 * intprops.h: New file.
4273 * getloadavg.c: Include it instead of limits.h.
4274 (INT_STRLEN_BOUND): Remove.
4275 * human.c: Include intprops.h.
4276 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4277 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4278 * inttostr.h: Include intprops.h instead of limits.h.
4279 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4280 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4281 for consistency with intprops.h.
4282 (time_t_is_integer, twos_complement_arithmetic): Use them.
4283 * sig2str.h: Include <signal.h>, intprops.h.
4284 (INT_STRLEN_BOUND): Remove.
4285 * strftime.c (TYPE_SIGNED): Remove.
4286 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4287 * strtol.c: Adjust comments to match intprops.h.
4288 * userspec.c: Include intprops.h.
4289 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4290 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4291 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4292 instead of rolling our own expressions.
4293 * xstrtol.c: Include xstrtol.h first, to test interface.
4295 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4297 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4298 the right thing even if adding 1900 would overflow. Similarly
4299 for tm_mon + 1 and tm_yday + 1.
4300 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4301 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4302 (DO_SIGNED_NUMBER): New macro.
4303 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4305 2005-03-07 Bruno Haible <bruno@clisp.org>
4307 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4309 2005-03-03 Derek R. Price <derek@ximbiot.com>
4310 Bruno Haible <bruno@clisp.org>
4312 * pagealign_alloc.h: New file.
4313 * pagealign_alloc.c: New file.
4315 2005-01-28 Bruno Haible <bruno@clisp.org>
4317 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4320 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4322 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4323 The workaround isn't strictly needed for POSIX conformance, and
4324 it's too much of a pain to configure and maintain. We'll ask
4325 people to fix their kernels instead.
4326 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4327 (NANOSLEEP_BUG_WORKAROUND): Remove.
4328 (xnanosleep): Remove the workaround.
4330 2005-02-12 Bruno Haible <bruno@clisp.org>
4332 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4334 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4336 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4337 * timespec.h (gettime): Return void, since it always
4338 succeeds now. All uses changed.
4339 * gettime.c (gettime) Likewise.
4340 [HAVE_NANOTIME]: Prefer nanotime.
4341 Assume gettimeofday succeeds, as POSIX requires.
4342 Assime time () succeeds, since other code already does.
4343 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4344 (timespec_subtract): Remove.
4345 (NANOSLEEP_BUG_WORKAROUND): New constant.
4346 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4347 things considerably. Use it only on GNU/Linux hosts, since the
4348 workaround shouldn't be needed elsewhere.
4350 2005-02-24 Bruno Haible <bruno@clisp.org>
4352 * gettext.h: Update from GNU gettext 0.14.2.
4354 2005-02-24 Bruno Haible <bruno@clisp.org>
4356 * localcharset.c: Update from GNU gettext 0.14.2.
4357 * config.charset: Update from GNU gettext 0.14.2.
4359 2005-02-22 Simon Josefsson <jas@extundo.com>
4361 * iconvme.h, iconvme.c: New files, from libc.
4363 2005-02-20 Neil Conway <neilc@samurai.com>
4365 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4366 returned by OSX/Darwin if the specified buffer is not large
4367 enough for the hostname.
4369 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4371 * memrchr.h: New file.
4372 * chdir-long.c: Include it.
4373 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4374 Don't bother including stddef.h.
4376 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4378 * argp-help.c (__argp_help): Create a fake struct argp_state and
4379 pass it to _help, otherwise the latter coredumps trying to
4380 dereference state.root_argp.
4382 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4384 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4386 Include <sys/types.h>, for dev_t.
4387 (ME_DUMMY, ME_REMOTE): Move from here....
4388 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4389 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4391 Include mountlist.h first, to test the interface.
4393 2005-01-29 Bruno Haible <bruno@clisp.org>
4395 * progname.c (program_name): Initialize.
4396 Needed when linking statically on MacOS X.
4398 2005-01-28 Bruno Haible <bruno@clisp.org>
4400 * javacomp.sh.in: New file, from GNU gettext.
4401 * javacomp.h: New file, from GNU gettext.
4402 * javacomp.c: New file, from GNU gettext.
4404 2005-01-26 Bruno Haible <bruno@clisp.org>
4406 * javaexec.sh.in: New file, from GNU gettext.
4407 * javaexec.h: New file, from GNU gettext.
4408 * javaexec.c: New file, from GNU gettext.
4410 2005-01-26 Simon Josefsson <jas@extundo.com>
4412 * gai_strerror.c: Use GPL in header.
4414 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4416 * argp-help.c (hol_entry_help): Avoid using non-constant
4417 initializers for struct pentry_state.
4418 (__argp_error): Check return value of __asprintf
4419 (__argp_failure): Translate error message
4421 * argp-parse.c: Removed braces around the expansion of N_()
4423 2005-01-21 Jim Meyering <jim@meyering.net>
4425 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4426 same value as for Solaris 9.
4428 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4429 component length. This included changing the parameter to be
4430 of type `char *' rather than `char const *'.
4431 * chdir-long.h (chdir_long): Update prototype.
4433 * openat.c (fdopendir, fstatat): New functions.
4434 * openat.h: Include headers required for use of DIR and struct stat.
4435 [AT_SYMLINK_NOFOLLOW]: Define.
4436 (fdopendir, fstatat): Add prototypes.
4438 2005-01-21 Bruno Haible <bruno@clisp.org>
4440 * classpath.h: New file, from GNU gettext.
4441 * classpath.c: New file, from GNU gettext.
4443 2005-01-20 Simon Josefsson <jas@extundo.com>
4445 * version-etc-fsf.c: New file, with version_etc_copyright.
4446 * version-etc.c: Remove version_etc_copyright.
4447 * version-etc.h (version_etc_copyright): Use [] instead of * in
4448 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4450 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4452 * save-cwd.c (save_cwd): Remove code to support the case
4453 where fchdir is missing or flaky.
4455 2005-01-20 Simon Josefsson <jas@extundo.com>
4457 * base64.h (isbase64): Add.
4459 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4460 using a unsigned prototype, don't inline.
4461 (base64_decode): Use it.
4463 2005-01-19 Bruno Haible <bruno@clisp.org>
4465 * sh-quote.h: New file, from GNU gettext.
4466 * sh-quote.c: New file, from GNU gettext.
4468 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4470 Merge changes from coreutils, as described below in several
4471 changelogs dated today.
4473 * save-cwd.c: Include "save-cwd.h" before other include files.
4474 (O_DIRECTORY): Remove; not needed here, since "." must be
4475 a directory. All uses removed.
4476 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4477 universal on Suns, and we also need to test for IRIX.
4478 Revamp code to use 'if' rather than '#if'.
4479 Avoid unnecessary comparison of cwd->desc to 0.
4481 * utimens.c (futimens): Robustify the previous patch, by checking
4482 for known valid error numbers rather than observed invalid ones.
4484 2005-01-18 Jim Meyering <jim@meyering.net>
4486 * version-etc.c (version_etc_copyright): Update copyright date.
4488 * utimens.c (futimens): Account for the fact that futimes
4489 can also fail with errno == ENOSYS or errno == ENOENT.
4490 Patch from Dmitry V. Levin.
4492 Change the name of the robust chdir function from chdir to chdir_long.
4493 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4494 (restore_cwd): Use chdir_long, not chdir.
4495 * chdir-long.c: Renamed from chdir.c.
4496 * chdir-long.h: Renamed from chdir.h.
4497 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4500 2005-01-18 Bob Proulx <bob@proulx.com>
4502 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4503 offsetof() macro construct to avoid compile failure with native HP-UX
4504 11.0 ANSI C compiler.
4506 2005-01-06 Bruno Haible <bruno@clisp.org>
4508 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4509 because stpncpy.m4 takes care of it.
4511 2004-01-24 Bruno Haible <bruno@clisp.org>
4513 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4515 2003-10-09 Bruno Haible <bruno@clisp.org>
4517 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4519 2005-01-06 Bruno Haible <bruno@clisp.org>
4521 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4522 * fwriteerror.c: Include <stdbool.h>.
4523 (fwriteerror): At the end, close the file stream. Record whether
4524 stdout was already closed.
4526 2004-05-27 Bruno Haible <bruno@clisp.org>
4528 * execute.c (environ): Declare if needed.
4529 * pipe.c (environ): Likewise.
4530 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4532 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4534 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4535 definitions to be after all include files, to avoid collisions.
4536 Problem reported by Bob Proulx.
4538 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4540 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4541 not needed. This removes a dependency on the gettext module.
4542 [defined _LIBC]: Do not include <libintl.h>; not needed.
4544 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4546 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4549 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4551 * argp-parse.c: Include <stddef.h>.
4552 (alignof, alignto): New macros.
4553 (parser_init): Don't assume that void * is aligned sufficiently
4556 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4557 need to extend the stack.
4558 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4561 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4563 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4565 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4567 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4568 Remove now-obsolete comment about AIX.
4569 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4570 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4571 (YYMAXDEPTH): New macro.
4573 2004-12-18 Bruno Haible <bruno@clisp.org>
4575 * fatal-signal.c (fatal_signals): Make non-const.
4576 (init_fatal_signals): New function.
4577 (uninstall_handlers, install_handlers): Ignore signals that were set to
4579 (at_fatal_signal): Call init_fatal_signals.
4580 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4582 Reported by Paul Eggert.
4584 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4586 * getdate.y (textint): New member "negative".
4587 (time_zone_hhmm): New function.
4588 Expect 14 shift-reduce conflicts, not 13.
4589 (o_colon_minutes): New rule.
4590 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4591 (yylex): Set the "negative" member of signed numbers.
4593 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4595 Changes imported from coreutils.
4596 * hard-locale.c: Assume <locale.h> exists.
4598 (GLIBC_VERSION): New macro.
4599 (hard_locale): Assume setlocale exists.
4600 Rewrite to avoid #ifdef.
4601 Use strdup rather than malloc + strcpy.
4602 * human.c: Assume <locale.h> exists.
4603 (human_readable): Assume localeconv exists.
4605 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4607 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4608 convert T2, not T. (Imported from libc.)
4610 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4612 * getcwd.c (is_ENAMETOOLONG): New macro.
4613 (__getcwd.c): Don't restore errno; glibc doesn't.
4614 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4615 first, falling back to our code only if its results look suspicious.
4616 Ensure that the resulting buffer is only as large as necessary.
4618 * readutmp.c: Include readutmp.h first.
4619 Include <errno.h>, since readutmp.h no longer does that.
4620 * readutmp.h: Don't include <errno.h>,
4621 <sys/param.h>, <time.h>; not needed to establish interface.
4622 (errno): Remove decl.
4623 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4624 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4625 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4627 2004-11-28 Simon Josefsson <jas@extundo.com>
4629 * base64.h, base64.c: New file.
4631 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4633 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4635 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4637 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4638 HP's ANSI C compiler.
4639 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4640 Declaring int functions causes warnings on some modern systems and
4641 shouldn't be needed to compile on ancient ones.
4642 * same.c (MIN) [defined MIN]: Don't define, since it's already
4645 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4646 with the following changes.
4647 (__set_errno): Parenthesize properly.
4648 Include <stdbool.h>.
4649 (MIN, MAX, MATCHING_INO): New macros.
4650 (__getcwd): Define with prototype, not K&R form.
4651 Use heuristics to allocate default buffer on stack if possible.
4652 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4653 behavior, and to avoid the PATH_MAX limit when computing
4655 Use MATCHING_INO to compare inode number to file.
4656 Check for arithmetic overflow in size calculations.
4657 Fix bug in reallocation of dot array that caused getcwd to fail
4658 on directories nested deeper than 75.
4659 Be more careful about saving errno on error.
4660 Do not use realloc; use only free+malloc, as this is a bit
4661 more flexible and avoids a needless copy operation.
4662 Do not inspect st_dev and st_ino for symbolic links; POSIX
4663 doesn't specify the latter.
4664 Check for closedir errors.
4665 Avoid needless casts.
4666 Use "#ifdef weak_alias" around weak_alias, to be like other
4668 The following changes to getcwd.c have effect only when used in
4669 gnulib; they have no effect inside glibc proper.
4670 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4671 as alloca isn't used.
4672 (alloca, __alloca): Likewise.
4673 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4674 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4675 unconditionally, as gnulib assumes C89 or better.
4676 Do not include <sys/param.h>.
4677 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4678 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4680 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4681 Include <dirent.h> in a way that is compatible with modern Autoconf.
4682 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4683 New macros, if not already defined.
4684 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4685 Use "_LIBC", not "defined _LIBC", for consistency.
4686 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4688 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4689 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4690 * xgetcwd.c: David MacKenzie's old code was removed, so give
4691 credit only to Jim Meyering and adjust the copyright dates.
4692 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4693 <stdlib.h>, <unistd.h>, "pathmax.h".
4694 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4695 (INITIAL_BUFFER_SIZE): Remove.
4696 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4698 2004-11-23 Jim Meyering <jim@meyering.net>
4700 * getopt_.h: Remove trailing blanks.
4702 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4704 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4705 (futimens): New function, which uses futimes if available.
4706 (futimens, utimens): Support timespec==NULL, with same semantics
4707 as utime and utimens.
4708 * utimens.h (futimens): New decl.
4710 2004-11-23 Jim Meyering <jim@meyering.net>
4712 * __fpending.c: Add comment.
4714 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4716 * getopt_.h: Re-addition of __getopt_argv_const caused
4717 redefinition warnings. To avoid them, include the defines
4718 in `#if !defined __need_getopt ... #endif'. The only place
4719 where __getopt_argv_const is used is in definitions
4720 of getopt_long and getopt_long_only below, which are as well
4721 protected by `#ifndef __need_getopt'.
4722 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4723 __need_getopt after including <stdio.h> and <unistd.h> These
4724 headers might have defined it.
4726 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4728 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4730 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4731 optopt): Use them instead of invoking ## directly; otherwise, the
4732 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4734 2004-11-19 Bruno Haible <bruno@clisp.org>
4736 * strtok_r.c: Move comments from here...
4737 * strtok_r.h: ... to here.
4739 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4741 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4742 might fail. Problem reported by Yoann Vandoorselaere.
4743 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4744 that mishandle size_t overflow.
4746 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4748 * canon-host.c: Include "strdup.h".
4749 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4750 Use strdup instead of malloc/strcpy to duplicate strings.
4752 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4753 (human_space_before_unit): New constant.
4754 * human.c (human_readable): Support it.
4756 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4757 (xgetcwd): Set errno correctly when failing.
4758 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4759 the failure is actually due to a PATH_MAX problem.
4761 Further getopt changes to make it more likely that glibc will
4762 buy the changes back.
4763 * getopt.c (POSIXLY_CORRECT): New constant.
4764 (getopt): Use it, so to preserve glibc semantic
4765 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4766 when compiling for libc.
4767 * getopt_.h (__getopt_argv_const): Bring it back.
4768 (getopt_long, getopt_long_only): Use it.
4770 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4771 New arg POSIXLY_CORRECT. All callers changed.
4772 (getopt): Argv is now char * const *, as per standard.
4773 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4774 not char *__getopt_argv_const *.
4775 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4776 _getopt_long_only_r): Likewise.
4777 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4778 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4779 _getopt_long_r, _getopt_long_only_r): Likewise.
4780 * getopt_.h (__getopt_argv_const): Remove.
4781 (getopt): Argv is now char * const *, as per standard.
4783 * getdate.y (tORDINAL): New token.
4784 (day, relunit): Allow it for relative times.
4785 (relative_time_table): Use tORDINAL for ordinals.
4787 2004-11-15 Jim Meyering <jim@meyering.net>
4789 * closeout.c: Include "__fpending.h" once again.
4790 Include <stdbool.h>.
4791 (close_stdout): Don't fail just because stdout was closed initially,
4792 since some programs don't write to stdout in the normal course of
4793 operation (other than --version and --help), and we don't want this
4794 function to make e.g. `touch file >&-' fail.
4795 But do fail if it was closed and someone has tried to write to it.
4796 E.g., `printf foo >&-' must fail.
4798 2004-11-11 Simon Josefsson <jas@extundo.com>
4800 * strtok_r.h, strtok_r.c: New file.
4802 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4804 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4805 we can stop lying to compilers about the constness of argv when we
4806 are compiled outside glibc.
4807 (getopt, getopt_long, getopt_long_only): Use it.
4808 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4810 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4811 _getopt_long_only_r): Likewise.
4812 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4813 _getopt_long_only_r): Likewise.
4815 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4816 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4817 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4818 the other external symbols.
4819 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4820 declaration, since the above renaming now works around collisions.
4822 2004-11-11 Jim Meyering <jim@meyering.net>
4824 * linebreak.c: Remove trailing blanks.
4825 * alloca_.h: Likewise.
4826 * acosl.c: Likewise.
4827 * euidaccess.c: Likewise.
4828 * allocsa.h: Likewise.
4830 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4832 * mktime.c (SHR): New macro, which is a portable
4833 substitute for >> that should work even on Crays.
4834 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4835 Problem reported by Mark D. Baushke in
4836 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4837 * getdate.y (SHR): Likewise.
4839 * strftime.c (SHR): Likewise.
4841 * quotearg.c (struct quoting_options): Use unsigned int for
4842 quote_these_too, so that right shifts are well defined. All uses
4845 2004-11-10 Simon Josefsson <jas@extundo.com>
4847 * getaddrinfo.h, getaddrinfo.c: New files.
4849 2004-11-10 Jim Meyering <jim@meyering.net>
4851 Ensure that no close failure goes unreported.
4852 * closeout.c (close_stdout): Always close stdout. I.e., don't
4853 return early when it seems there's nothing to flush.
4854 Don't include __fpending.h.
4856 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4858 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4860 2004-11-05 Bruno Haible <bruno@clisp.org>
4862 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4863 Reported by Mark D. Baushke <mdb@cvshome.org>.
4865 2004-11-04 Bruno Haible <bruno@clisp.org>
4867 2004-09-11 Bruno Haible <bruno@clisp.org>
4868 * allocsa.valgrind: New file.
4869 2004-02-06 Bruno Haible <bruno@clisp.org>
4870 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4871 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4872 Reported by Christopher Seip <chris.seip@hp.com>.
4874 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4876 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4877 with errno == ERANGE if the buffer is too small.
4878 Problem reported by Mark D. Baushke.
4880 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4882 * xreadlink.c (MAXSIZE): New macro.
4883 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4884 size does not exceed MAXSIZE. Avoid cast.
4885 As suggested by Mark D. Baushke in
4886 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4887 if readlink fails with buffer size just under MAXSIZE, try again
4890 2004-11-02 Derek R. Price <derek@ximbiot.com>
4891 and Paul Eggert <eggert@cs.ucla.edu>
4893 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4894 (get_date): Overparenthesize to avoid GCC warning.
4896 2004-11-02 Bruno Haible <bruno@clisp.org>
4898 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4899 function returns void.
4901 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4903 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4904 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4907 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4909 * getdate.y: Add support for TZ="foo" within a date string.
4910 Fix some bugs near time_t boundaries. Reject dates with
4911 out-of-range components, e.g., "Sept 31".
4912 Include <stdlib.h>, "setenv.h", "xalloc.h".
4913 (ISDIGIT_LOCALE): Remove; unused.
4914 Note that the TZ and time functions used here are not reentrant.
4915 (mktime_ok, get_tz): New functions.
4916 (TZBUFSIZE): New constant.
4917 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4918 This requires that we sometimes generate our own TZ="XXX..." setting.
4920 2004-10-27 Derek R. Price <derek@ximbiot.com>
4922 * mktime.c (not_equal_tm): Remove redundant check.
4924 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4926 * getdate.y: Use Bison 1.875 features, and some minor
4927 code cleanups. This change does not affect semantics.
4928 Don't include <stdlib.h>; no longer needed.
4929 Don't include unlocked-io.h; only the "#if TEST" code uses
4930 stdio, and performance isn't crucial there.
4931 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4932 Bison 1.875 features as described below.
4933 All uses of "PC." replaced by "pc->".
4934 (YYSTYPE): Add a forward declaration.
4935 (yylex, yyerror): Use full prototypes in forward decls.
4936 Use "%pure-parser" rather than obsolescent "%pure_parser".
4937 Use %parse-param and %lex-param instead of obsolescent
4938 YYPARSE_PARAM and YYLEX_PARAM.
4939 (meridian_table, month_and_day_table, time_units_table,
4940 relative_time_table, time_zone_table, military_table,
4941 lookup_zone, lookup_word, get_date):
4942 Use NULL instead of 0 where appropriate.
4943 (to_hour): Avoid abort (), to avoid a dependency on
4945 (yyerror, yylex): Now accepts parser_control * arg.
4946 (main) [TEST]: Use '\0' rather than 0 for char.
4948 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4950 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4951 It's now the caller's responsibility to handle the case where
4952 !HAVE_GETPAGESIZE && !defined getpagesize.
4954 * mktime.c (leapyear): Arg is long int, not int.
4956 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4958 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4960 2004-10-12 Simon Josefsson <jas@extundo.com>
4962 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4963 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4966 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4968 * vsnprintf.h: New file.
4969 * vsnprintf.c: New file.
4971 2004-10-07 Bruno Haible <bruno@clisp.org>
4973 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4974 into the provided buffer.
4976 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4978 * diacrit.c, diacrit.h: Add GPL notice.
4980 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4981 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4982 * logl.c (logl): Keep the code as similar to glibc as possible.
4983 This avoids a potential constant-folding bug.
4985 2004-10-05 Bruno Haible <bruno@clisp.org>
4987 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4989 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4991 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4992 * xmalloc.c (xmemdup): Likewise.
4993 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4994 XFREE): Remove these long-obsolescent macros.
4995 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4996 * xstrdup.c: Remove.
4998 * regex.c (re_comp): Cast gettext return value to char *,
4999 Problem reported by Martin Neitzel via Mark D. Baushke.
5001 2004-10-04 Simon Josefsson <jas@extundo.com>
5003 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5004 '#ifdef USE_UNLOCKED_IO'.
5006 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5008 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5009 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5010 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5011 regex.c, sha1.c, version-etc.c, yesno.c:
5012 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5013 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5014 the includer's responsibility.
5016 Sync from coreutils.
5018 * modechange.c (mode_compile): Don't decrement a pointer that
5019 points to the start of a string, as the C Standard says the
5020 resulting behavior is undefined.
5022 * backupfile.h (enum backuptype): Rename none -> no_backups,
5023 simple -> simple_backups, numbered_existing ->
5024 numbered_existing_backups, numbered -> numbered_backups
5025 to avoid shadowing problems. All uses changed.
5026 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5027 * backupfile.c (check_extension, numbered_backup):
5028 Rename locals to avoid shadowing 'basename'.
5029 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5032 * .cppi-disable: Add getopt_.h, getopt_int.h.
5033 * .cvsignore: Add getopt.h.
5035 2004-10-04 Simon Josefsson <jas@extundo.com>
5037 * memmem.h: New file.
5038 * memmem.c: New file, taken from glibc.
5040 2004-10-02 Jim Meyering <jim@meyering.net>
5042 * dirfd.h, getpagesize.h: Add copyright notice.
5044 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5046 * snprintf.c: Remove comments as to why each header is needed.
5048 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5050 * strsep.h: New file.
5051 * strsep.c: New file.
5053 2004-10-01 Simon Josefsson <jas@extundo.com>
5055 * snprintf.c (snprintf): Handle size==0.
5057 2004-10-01 Simon Josefsson <jas@extundo.com>
5058 Bruno Haible <bruno@clisp.org>
5060 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5061 (snprintf): Declare 'args'.
5063 2004-09-30 Simon Josefsson <jas@extundo.com>
5065 * snprintf.h, snprintf.c: New files.
5067 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5069 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5070 (hol_entry_help): Never translate an empty string.
5071 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5072 * argp.h (OPTION_NO_TRANS): New option.
5074 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5076 * xvasprintf.c: Include xalloc.h.
5077 (xvasprintf): Use xalloc_die, not xmalloc_die.
5079 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5081 * dummy.c: Change copyright notice to FSF, and license to GPL.
5083 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5085 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5086 Problem reported by Bruno Haible in:
5087 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5089 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5091 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5092 in case some system header has #define'd it. Problem reported by
5093 Soeren D. Schulze in
5094 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5096 2004-09-08 Bruno Haible <bruno@clisp.org>
5098 * stdint_.h: New file, taken from GNU clisp.
5100 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5102 * xvasprintf.h: New file.
5103 * xvasprintf.c: New file.
5104 * xasprintf.c: New file.
5106 2004-09-08 Bruno Haible <bruno@clisp.org>
5108 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5110 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5112 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5114 Import from coreutils.
5115 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5116 strings on unbounded length. alloca's performance benefits aren't
5117 that important here.
5119 (parse_with_separator): New function, with most of the internals
5120 of the old parse_user_spec. Allow user to omit both user and group,
5121 for compatibility with FreeBSD.
5122 Clone only the user name, not the entire spec.
5123 Do not set *uid, *gid unless entirely successful.
5124 Avoid memory leak in some failing cases.
5125 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5126 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5127 (parse_user_spec): Rewrite to use parse_with_separator.
5129 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5131 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5132 its complicated substitute.
5133 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5134 and program_invocation_name.
5135 (__argp_basename) [!_LIBC]: Remove; the only use was
5136 replaced by its body.
5137 (__argp_short_program_name): Change condition from
5138 !defined __argp_short_program_name to
5139 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5140 to match argp-namefrob.h.
5141 (__argp_failure): Don't assume strerror_r returns char *.
5142 * argp-parse.c (N_): Define unconditionally.
5143 (argp_default_options): Fill out initializers with 0 to avoid
5146 2004-08-12 Simon Josefsson <jas@extundo.com>
5148 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5149 * getopt_.h: Renamed from getopt.h.
5151 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5153 Merge from coreutils.
5155 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5156 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5157 for Reliant Unix 5.43.
5159 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5160 (union fooround): Use uintmax_t, not long int.
5161 The rest is a merge from libc:
5162 [defined _LIBC]: Include <shlib-compat.h>.
5163 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5165 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5167 * strverscmp.c: Convert to UTF-8.
5169 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5171 * obstack.h (obstack_empty_p):
5172 Don't assume that chunk->contents is suitably aligned.
5173 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5174 Likewise. Problem reported by Benno in
5175 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5177 * chown.c (rpl_chown): Work even if the file is writeable but not
5178 readable. This could be improved further but it'd take some work.
5180 2004-08-08 Simon Josefsson <jas@extundo.com>
5182 * xgethostname.c: Don't include error.h (not used).
5185 * getpass.c: Include getpass.h first.
5187 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5189 * xalloc-die.c: New files.
5190 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5192 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5193 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5194 (_, N_, xalloc_die): Move to xalloc-die.c.
5195 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5196 so that we needn't mess with xalloc_msg_memory_exhausted.
5198 * sha1.h: Renamed from sha.h.
5199 (SHA1_H): Renamed from _SHA_H.
5200 (sha1_ctx): Renamed from sha_ctx.
5201 (sha1_init_ctx): Renamed from sha_init_ctx.
5202 (sha1_process_block): Renamed from sha_process_block.
5203 (sha1_process_bytes): Renamed from sha_process_bytes.
5204 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5205 (sha1_read_ctx): Renamed from sha_read_ctx.
5206 (sha1_stream): Renamed from sha_stream.
5207 (sha1_buffer): Renamed from sha_buffer.
5208 * sha1.c: Likewise; renamed from sha.c.
5209 Do not include <sys/types.h>.
5210 Include <stddef.h> rather than <stdlib.h>.
5212 2004-08-08 Bruno Haible <bruno@clisp.org>
5214 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5215 FILESYSTEM_PREFIX_LEN.
5216 * progreloc.c: Likewise.
5217 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5219 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5222 * argp-help.c (make_hol, hol_append): Don't assume that
5223 SIZE_MAX is a valid preprocessor constant.
5224 (__argp_basename): Change from "#ifndef _LIBC"
5225 to "#ifndef __argp_short_program_name", so that
5226 we don't compile these functions for tar.
5228 More merges from coreutils.
5229 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5230 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5232 * addext.c: Remove; no longer needed.
5233 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5234 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5235 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5236 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5237 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5238 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5239 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5240 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5241 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5242 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5243 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5244 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5245 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5246 Import changes from coreutils.
5248 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5250 Merge from coreutils.
5252 * .gdb-history: Remove; this doesn't belong here.
5254 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5255 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5256 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5258 * dirname.h: Include <stdbool.h>.
5259 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5260 for consistency with POSIX terminology. All uses changed.
5261 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5262 (strip_trailing_slashes): Use bool for booleans.
5263 * stripslash.c (strip_trailing_slashes): Likewise.
5265 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5266 sometimes returns a positive errno value even when it succeeds.
5267 (print_errno_message) [!LIBC]: Fall back on strerror if
5270 * path-concat.c (mempcpy): Don't define if a system header defines it.
5271 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5272 (longest_relative_suffix): New function.
5273 (path_concat): Use it. Assume first argument is not NULL.
5274 Port to DOS. Omit redundant separators.
5275 Report an error instead of returning NULL.
5276 Use mempcpy instead of memcpy.
5277 (xpath_concat): Remove: not declared or used.
5279 * same.h: Include <stdbool.h>
5280 (same_name): Return bool, not int.
5281 * same.c (same_name): Likewise.
5282 (errno): Don't declare; we assume C89 or better now.
5284 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5285 if not already defined.
5287 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5288 * dup-safer.c (errno): Likewise.
5290 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5292 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5295 2004-08-03 Simon Josefsson <jas@extundo.com>
5297 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5298 * progname.h: Don't include stdbool.h.
5300 2004-08-02 Simon Josefsson <jas@extundo.com>
5302 * getsubopt.h: New file, with comments from Bruno Haible.
5303 * getsubopt.c: New file, from glibc, but slightly modified based on
5304 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5306 2004-08-01 Simon Josefsson <jas@extundo.com>
5308 * xgetdomainname.c: Include stdlib.h, for free().
5310 2004-07-16 Simon Josefsson <jas@extundo.com>
5312 * dummy.c: New file.
5314 2004-07-16 Bruno Haible <bruno@clisp.org>
5316 * backupfile.h: Add extern "C" for C++.
5317 * closeout.h: Likewise.
5318 * copy-file.h: Likewise.
5319 * findprog.h: Likewise.
5320 * full-write.h: Likewise.
5321 * pathname.h: Likewise.
5322 * progname.h: Likewise.
5323 * stpcpy.h: Likewise.
5324 * stpncpy.h: Likewise.
5325 * strcase.h: Likewise.
5326 * strstr.h: Likewise.
5327 * xalloc.h: Likewise.
5329 * mbswidth.h: Add extern "C" for C++.
5330 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5332 2004-07-09 Simon Josefsson <jas@extundo.com>
5334 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5335 failed without this.)
5337 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5339 * fchown-stub.c: New file.
5341 2004-06-24 Jim Meyering <jim@meyering.net>
5343 * obstack.h (obstack_base): Cast to (void *), per documentation.
5345 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5347 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5349 2004-06-01 Jim Meyering <jim@meyering.net>
5351 * calloc.c: New file.
5353 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5355 * getdate.y (yylex): Allow space between sign and number.
5356 Problem reported by Dan Jacobson.
5358 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5359 and Jim Meyering <jim@meyering.net>
5361 Merge from coreutils CVS.
5363 * stat-macros.h: New file, with contents from file-type.h
5364 and coreutils' system.h.
5365 * file-type.c: Include "stat-macros.h".
5366 * file-type.h (file_type): Move all macro definitions to new file,
5369 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5370 Wrap old code with this conditional.
5371 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5372 function that does not dereference symlinks.
5373 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5375 * xreadlink.c: Include xreadlink.h first, to catch .h file
5376 dependency problems.
5377 (xreadlink): Accept new arg SIZE, for efficiency.
5378 All decls and uses changed.
5379 * xreadlink.h: Include <stddef.h>, for size_t.
5381 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5382 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5384 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5386 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5388 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5389 macros to be defined.
5390 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5391 the allocator returns NULL because the requested size is zero.
5393 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5395 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5396 var. Add comment explaining why libc still defines it. This
5397 merges the following patch from glibc:
5398 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5400 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5402 * obstack.c (_obstack): Remove unused variable. It hasn't been
5403 present in glibc since revision 1.1 of this file.
5404 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5405 obstack_alignment_mask, obstack_alloc, obstack_base,
5406 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5407 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5408 obstack_grow0, obstack_init, obstack_int_grow,
5409 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5410 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5411 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5412 nonexistent functions.
5414 2004-05-17 Derek R. Price <derek@ximbiot.com>
5415 Paul Eggert <eggert@cs.ucla.edu>
5417 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5419 2004-05-14 Bruno Haible <bruno@clisp.org>
5421 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5422 that consists of a '.' followed by an empty digit string.
5423 Patch by Tor Lillqvist <tml@iki.fi>.
5425 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5427 Port obstack to the AS/400, where pointers are 16 bytes wide and
5428 you cannot cast an integer to a valid pointer. This patch is
5429 currently waiting to be integrated into glibc; see
5430 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5432 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5433 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5434 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5435 (struct obstack): temp member is now a union of a pointer and
5436 an integer, instead of an integer. All integer uses changed.
5437 This does not affect the physical layout of struct obstack,
5438 except on hosts (like the AS/400) where the size or alignment of
5439 void * is greater than that of ptrdiff_t.
5440 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5441 __STDC__)]: Store temporary in pointer member of union, not
5443 * obstack.c: Include <stddef.h>, for offsetof.
5444 (struct fooalign): Remove; it doesn't need a name.
5445 (union fooround): Change double to long double, and add void *.
5446 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5447 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5448 not a macro. Hence the values are always int; so remove all
5449 casts-to-int in uses.
5451 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5452 Derek Price <derek@ximbiot.com>
5454 * alloca.c: Include <alloca.h>, to get our interface.
5455 * alloca_.h: Use __alloca on AIX, so that we don't have to
5456 include <alloca.h> first. Use C89 prototype for alloca; this
5457 requires including <stddef.h> for size_t. Use extern "C" if C++.
5458 Use #elif for simplicity, since we can assume C89 now.
5459 Don't try to source the system alloca.h since it will not be found
5460 and to prevent recursively including its replacement.
5461 * fnmatch.c: Include <alloca.h> instead of opencoding.
5462 * regex.c: Likewise.
5464 2004-05-16 Derek Price <derek@ximbiot.com>
5465 Paul Eggert <eggert@cs.ucla.edu>
5467 getline cleanup. This changes the getndelim2 API: both order of
5468 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5471 * getline.c: Don't include stddef.h or stdio.h, since our
5472 interface does that.
5473 (getline): Always use getdelim, so that we don't have two
5474 copies of this code.
5475 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5477 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5478 (GETNDELIM2_MAXIMUM): New macro.
5479 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5480 instead of the old practice of delim2==0. All callers changed.
5481 Return -1 on overflow, instead of returning junk.
5482 Do not set *linesize unless allocation succeeds.
5483 * getndelim2.h: Do not include stddef.h; no longer needed, now
5484 that we include sys/types.h.
5485 * getnline.h: Likewise.
5486 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5487 (getndelim2): Reorder arguments.
5488 * getnline.c (getnline, getndelim):
5489 Don't discard the NMAX argument.
5490 (getnline): Invoke getndelim, to avoid code duplication.
5491 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5492 of (size_t) -1 by callers of the getnline family.
5494 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5496 * nanosleep.c (suspended): Change its type from int to
5497 sig_atomic_t volatile.
5498 (first_call): Make it private to rpl_nanosleep, and have it
5499 be zero initially as that's a bit faster.
5500 (my_usleep): Round up fractional times instead of truncating them,
5501 as this is the usual meaning for 'sleep'.
5503 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5505 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5506 (ENOSYS): Define if not defined.
5507 (settime): Fall back on stime if it exists and settimeofday fails.
5508 But don't bother with fallbacks if a method fails with errno == EPERM.
5510 2004-05-11 Jim Meyering <jim@meyering.net>
5512 Prior to this change, the save_cwd caller required read access to the
5513 current directory on most systems (ones with the fchdir function).
5515 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5516 fails, try write-only, and finally, resort to using xgetcwd.
5518 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5520 * obstack.c, obstack.h: Import changes from libc.
5522 2004-04-28 Bruno Haible <bruno@clisp.org>
5524 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5525 implicitly appends .exe to executables.
5526 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5527 accepts Windows pathnames.
5528 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5529 Cygwin like Windows, since it now accepts Windows pathnames.
5530 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5531 Cygwin like Windows, since it now accepts Windows pathnames.
5532 Reported by Derek Robert Price <derek@ximbiot.com>.
5534 2004-04-20 Jim Meyering <jim@meyering.net>
5536 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5538 2004-04-20 Jim Meyering <jim@meyering.net>
5539 Bruno Haible <bruno@clisp.org>
5541 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5542 memory when realloc fails.
5544 2004-04-18 Jim Meyering <jim@meyering.net>
5546 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5547 don't leak memory and do call END_UTMP_ENT.
5549 2004-04-11 Paul Eggert <eggert@twinsun.com>
5551 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5552 (CHAR_BIT): Remove, since we assume C89.
5553 Include <stdint.h> if available, as per current Autoconf CVS advice.
5555 2004-03-30 Paul Eggert <eggert@twinsun.com>
5557 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5558 not bool, to be more consistent with Unix conventions.
5559 Suggested by Bruno Haible.
5561 Merge from coreutils.
5563 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5566 * getdate.h: Include stdbool.h, and timespec.h instead of
5567 the usual <time.h> dance.
5568 (get_date): Change signature to support fractional time stamps.
5569 All callers changed.
5570 * getdate.y: Include "getdate.h" first, as we can now
5571 assume C89 and don't need to worry about 'const'.
5572 Similarly, include "unlocked-io.h" near start, not in middle.
5574 (textint.value): Use long int rather than int.
5575 (textint.digits): Use size_t rather than int.
5576 (BILLION, LOG10_BILLION): New constants.
5577 (parser_control): New member rel_ns. Members day_ordinal,
5578 time_zone, month, day, hour, minutes, rel_year, rel_month,
5579 rel_day, rel_hour, rel_minutes, rel_seconds
5580 are now long int, not int. Member seconds is now struct timespec,
5581 not int. New member timespec_seen. Members dates_seen, days_seen,
5582 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5584 (%union.intval): Now long int, not int.
5585 New member timespec.
5586 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5587 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5588 (spec): Now is a timespec or an item list.
5589 (timespec, items): New nonterminals.
5590 (time, rel, relunit, number, get_date):
5591 Add support for fractional seconds.
5592 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5593 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5594 (to_hour): First arg is now long int, not int.
5595 (to_year): Returns long int, not int.
5596 Don't treat year -70 like 70.
5597 (tm_diff): Returns long int, not int.
5598 (lookup_word): Use bool instead of int when appropriate.
5599 (yylex): Use size_t for count, not int.
5600 Detect overflow when parsing large integer constants.
5601 Add support for fractions.
5602 (get_date): Make pointers 'const' if possible.
5603 Use more-portable code to detect integer overflow.
5604 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5605 Don't use ctime; it's not reliable if the year has >4 digits.
5607 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5608 This is for compatibility with BSD.
5610 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5611 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5612 From coreutils' system.h.
5614 * userspec.c: Don't include "posixver.h".
5615 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5616 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5617 compatible extension. Simplify code by removing a boolean int
5618 that was always nonzero if a string was nonnull.
5620 2004-03-30 Jim Meyering <jim@meyering.net>
5622 Merge from coreutils.
5624 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5626 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5627 an empty input stream.
5629 * readtokens.c: Include <stdbool.h>.
5630 (readtoken): Use `size_t' rather than int/long.
5631 All callers adjusted.
5632 Use `bool' rather than `int' where appropriate.
5633 Use memset rather than an explicit loop.
5634 Use x2nrealloc rather than xrealloc.
5635 Allow the use of `\0' as a delimiter.
5636 (readtokens): Likewise.
5637 * readtokens.h (readtoken, readtokens): Update prototypes.
5639 2004-03-30 Bruno Haible <bruno@clisp.org>
5641 * getloadavg.c (getloadavg): Don't assume setlocale returns
5644 2004-03-29 Paul Eggert <eggert@twinsun.com>
5646 Merge changes to getloadavg.c from coreutils and Emacs.
5648 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5649 Define to an expression, not to the empty string.
5650 Include cloexec.h and xalloc.h.
5651 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5652 Use set_cloexec_flag rather than rolling our own.
5653 * cloexec.c, cloexec.h: New files.
5655 2004-03-18 Paul Eggert <eggert@twinsun.com>
5657 * getopt.h: Sync with libc CVS.
5659 2004-03-18 Paul Eggert <eggert@twinsun.com>
5660 Bruno Haible <bruno@clisp.org>
5662 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5663 not on all platforms that have <wchar.h>.
5664 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5666 2004-03-09 Paul Eggert <eggert@twinsun.com>
5668 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5670 * getopt_int.h: New file, also synced from libc.
5672 2004-03-07 Paul Eggert <eggert@twinsun.com>
5674 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5675 '#if' expressions. Unlike the code it replaces, it does not
5676 depend on (defined _SC_PAGESIZE). However, it does depend on
5677 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5678 first reported by Jason Andrade in
5679 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5681 2004-01-18 Simon Josefsson <jas@extundo.com>
5683 * strdup.h: New file.
5684 * strdup.c: Include it.
5685 * path-concat.c: Include strdup.h. Drop strdup declaration.
5686 * userspec.c: Include strdup.h. Drop strdup declaration.
5688 2004-02-06 Karl Berry <karl@gnu.org>
5690 * config.charset: update from gettext 0.14.1.
5692 2004-02-05 Paul Eggert <eggert@twinsun.com>
5694 Add comments and code, prompted by suggestions from Bruno Haible
5696 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5697 describing the enum quoting_style values.
5698 * quotearg.c (quotearg_alloc): New function.
5699 (quotearg_buffer_restyled): Treat lone { and } as special.
5700 Treat = as special. Work around bug with older shells
5701 that "see" a '\' that is really the 2nd byte of a multibyte char.
5702 Quote empty string with shell_quoting_style.
5704 2004-02-03 Bruno Haible <bruno@clisp.org>
5706 * pipe.h: New file, from GNU gettext.
5707 * pipe.c: New file, from GNU gettext.
5709 2004-01-27 Bruno Haible <bruno@clisp.org>
5711 * execute.h: New file, from GNU gettext.
5712 * execute.c: New file, from GNU gettext.
5713 * w32spawn.h: New file, from GNU gettext.
5715 2004-01-23 Paul Eggert <eggert@twinsun.com>
5717 Exit-status fix from coreutils.
5719 Use exit_failure consistently in place of EXIT_FAILURE,
5720 so that program exit statuses are consistent on failure.
5722 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5723 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5724 * argmatch.h: Comment fix to match the above.
5725 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5726 Now a macro referring to exit_failure, instead of a separate
5727 variable. Include "exitfail.h" to get it.
5728 * xstrtol.h: Include "exitfail.h".
5729 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5731 * long-options.c (parse_long_options): Use prototype
5732 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5735 2004-01-21 Jim Meyering <jim@meyering.net>
5737 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5738 so as not to conflict with a different-sized __mktime_internal
5739 function in GNU libc.
5740 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5741 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5743 2004-01-18 Paul Eggert <eggert@twinsun.com>
5745 Merge from diffutils.
5747 * file-type.c (file_type): Add typed memory objects.
5748 * file-type.h (S_TYPEISTMO): New macro.
5750 * c-stack.h (c_stack_action): Remove argv argument.
5751 * c-stack.c (c_stack_action): Likewise. All uses changed.
5752 (die): Don't calculate message unless segv_action returns.
5753 (get_stack_location, min_address_from_argv, max_address_from_argv,
5754 volatile stack_base, volatile_stack_size): Remove.
5755 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5756 that every segmentation violation is a stack overflow. (Ouch!)
5757 See Debian bug 136249 (still outstanding) for more info about why
5758 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5760 2003-11-30 Bruno Haible <bruno@clisp.org>
5762 Safer stack allocation.
5763 * setenv.c: Include allocsa.h.
5764 (alloca): Remove fallback definition.
5765 (freea): Remove macro.
5766 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5769 2003-10-17 Bruno Haible <bruno@clisp.org>
5771 * binary-io.h: Avoid warnings on Cygwin.
5773 2003-12-28 Bruno Haible <bruno@clisp.org>
5775 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5776 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5778 2003-11-28 Bruno Haible <bruno@clisp.org>
5780 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5782 2003-11-27 Bruno Haible <bruno@clisp.org>
5784 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5786 2003-11-17 Bruno Haible <bruno@clisp.org>
5788 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5790 2003-11-24 Bruno Haible <bruno@clisp.org>
5792 * xallocsa.h: New file, from GNU gettext.
5793 * xallocsa.c: New file, from GNU gettext.
5795 2003-11-24 Bruno Haible <bruno@clisp.org>
5797 * allocsa.h: New file, from GNU gettext.
5798 * allocsa.c: New file, from GNU gettext.
5800 2003-11-24 Bruno Haible <bruno@clisp.org>
5802 * eealloc.h: New file.
5804 2004-01-15 Jim Meyering <jim@meyering.net>
5806 Merge from coreutils.
5808 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5809 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5810 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5812 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5813 optional configure-time default.
5815 * version-etc.c (version_etc_copyright): Update copyright date.
5817 * xreadlink.c (xreadlink): Correct outdated comment.
5819 2004-01-15 Paul Eggert <eggert@twinsun.com>
5821 Merge from coreutils.
5823 * posixver.c: Include posixver.h.
5825 * same.c: Include <stdbool.h>, <limits.h>.
5826 (_POSIX_NAME_MAX): Define if not defined.
5828 (same_name): If file names are silently truncated, report
5829 that the file names are the same if they are the same after
5830 the silent truncation.
5832 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5833 conversion function.
5834 * xstrtod.c (xstrtod): Likewise. All callers changed to
5835 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5838 2004-01-14 Paul Eggert <eggert@twinsun.com>
5840 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5841 with like-named macro in fnmatch.c.
5842 (EXT): Use an internal constant instead.
5844 Merge fnmatch patches from glibc.
5845 * fnmatch.c (mbsinit): Remove define.
5846 Add libc_hidden_ver (__fnmatch, fnmatch).
5847 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5848 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5850 2003-12-14 Karl Berry <karl@gnu.org>
5852 * config.charset: update from gettext-runtime.
5854 2003-12-03 Paul Eggert <eggert@twinsun.com>
5856 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5857 Bug reported by Alfred M. Szmidt.
5859 2003-11-29 Karl Berry <karl@gnu.org>
5861 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5863 2003-11-23 Paul Eggert <eggert@twinsun.com>
5864 Bruno Haible <bruno@clisp.org>
5866 * printf-parse.h: Don't include sys/types.h.
5867 (ARG_NONE): New macro.
5868 (char_directive): Change type of *arg_index fields to size_t.
5869 * printf-parse.c: Don't include sys/types.h.
5870 (SSIZE_MAX): Remove macro.
5871 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5872 Remove unnecessary overflow check.
5873 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5876 2003-11-24 Paul Eggert <eggert@twinsun.com>
5878 * alloca.c: Remove dependency on xalloc module.
5879 (xalloc_die): Remove.
5880 (memory_full) [!defined emacs]: New macro.
5881 [!defined emacs]: Don't include xalloc.h.
5882 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5883 address arithmetic overflows. Change datatypes a bit to avoid
5886 2003-11-22 Jim Meyering <jim@meyering.net>
5888 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5890 2003-11-17 Bruno Haible <bruno@clisp.org>
5892 * vasnprintf.c (alloca): Remove fallback definition.
5893 (freea): Remove definition.
5894 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5895 Reported by Paul Eggert.
5897 2003-11-17 Jim Meyering <jim@meyering.net>
5899 On systems without utime and without a utimes function capable of
5900 dealing with a NULL struct utimbuf* argument, this utime replacement
5901 could -- in unusual circumstances -- leak a file descriptor.
5902 * utime.c: Include <unistd.h> and <errno.h>.
5903 (utime_null): Be sure to close `fd' and to preserve errno.
5904 Reported by Geoff Collyer via Arnold Robbins.
5906 2003-11-16 Paul Eggert <eggert@twinsun.com>
5907 Bruno Haible <bruno@clisp.org>
5909 Protect against address arithmetic overflow.
5910 * printf-args.h: Include stddef.h.
5911 (arguments): Change type of field 'count' to size_t.
5912 * printf-args.c (printf_fetchargs): Use size_t instead of
5913 'unsigned int' where appropriate.
5914 * printf-parse.h: Include sys/types.h.
5915 (char_directive): Change type of *arg_index fields to ssize_t.
5916 (char_directives): Change type of fields 'count', max_*_length to
5918 * printf-parse.c: Include sys/types.h and xsize.h.
5919 (SSIZE_MAX): Define fallback value.
5920 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5921 instead of 'int' where appropriate. Check a_allocated, d_allocated
5922 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5923 * vasnprintf.c: Include xsize.h.
5924 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5925 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5926 overflow. Avoid wraparound when converting a width or precision from
5929 2003-11-16 Bruno Haible <bruno@clisp.org>
5931 Update from GNU gettext.
5932 * printf-parse.c: Generalize to it can be compiled for wide strings.
5933 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5934 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5935 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5936 SNPRINTF): New macros.
5937 Don't include <alloca.h> if the file is used inside libintl.
5938 (local_wcslen): New function, for Solaris 2.5.1.
5939 (VASNPRINTF): Use it instead of wcslen.
5941 2003-11-16 Bruno Haible <bruno@clisp.org>
5943 * xsize.h (xmax): New function.
5944 (xsum, xsum3, xsum4): Declare as "pure" functions.
5946 2003-11-12 Paul Eggert <eggert@twinsun.com>
5948 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5949 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5950 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5951 heuristic is just as accurate as far as we know, and it removes a
5952 dependency on size_max.m4 and ptrdiff_max.m4.
5954 2003-11-12 Paul Eggert <eggert@twinsun.com>
5956 * xstrtol.c (__xstrtol): Remove "break" immediately after
5957 "return", to pacify some unknown compiler. Problem reported
5960 2003-11-11 Bruno Haible <bruno@clisp.org>
5962 * xsize.h (SIZE_MAX): Remove fallback definition.
5963 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5966 2003-11-10 Paul Eggert <eggert@twinsun.com>
5968 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5969 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5970 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5972 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5973 not (size_t) -1, since it's defined here.
5975 2003-11-06 Paul Eggert <eggert@twinsun.com>
5977 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5978 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5979 Reject sizes of exactly SIZE_MAX bytes.
5980 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5981 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5983 2003-11-05 Bruno Haible <bruno@clisp.org>
5985 * xsize.h: Include limits.h, to avoid a possible collision with
5986 SIZE_MAX defined in <limits.h> on Solaris.
5988 2003-11-04 Bruno Haible <bruno@clisp.org>
5990 * xsize.h: New file.
5991 * linebreak.c: Include xsize.h.
5992 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5993 argument for overflow.
5994 Suggested by Paul Eggert.
5996 2003-10-31 Bruno Haible <bruno@clisp.org>
5998 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5999 to avoid (extremely rare) race condition.
6000 Suggested by Paul Eggert.
6002 2003-11-03 Jim Meyering <jim@meyering.net>
6004 * userspec.c: Include "userspec.h".
6005 * userspec.h: New file.
6007 2003-10-31 Paul Eggert <eggert@twinsun.com>
6009 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6010 * mountlist.c (SIZE_MAX): Define if not defined already.
6011 (read_filesystem_list): Set and use me_type_malloced.
6012 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6013 whatever the type happens to be), for brevity and consistency.
6014 Check for size calculation overflow on Alphas running OSF/1.
6016 2003-10-31 Jim Meyering <jim@meyering.net>
6018 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6020 * linebuffer.c: Include <string.h> for declaration of memset.
6022 2003-10-30 Paul Eggert <eggert@twinsun.com>
6023 Bruno Haible <bruno@clisp.org>
6025 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6026 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6028 2003-10-29 Paul Eggert <eggert@twinsun.com>
6030 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6031 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6033 * quotearg.c (quotearg_n_options): Use it.
6034 * group-member.c: Include <stdbool.h>.
6035 (free_group_info): Arg is now const *; don't free arg.
6036 (get_group_info): Now returns bool and accepts struct group_info *,
6037 rather than returning a malloc'ed struct group_info *.
6038 All uses changed. Check for overflow in internal size calculation.
6040 * getusershell.c (readname): Simplify the code by using x2nrealloc
6041 rather than xmalloc/xrealloc.
6042 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6043 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6044 conformance bug: the old code used a pointer after freeing the
6045 storage that it addressed.
6046 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6047 rather than doing it by hand.
6048 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6049 the buffer preserved. Use free and xmalloc instead.
6050 * quotearg.c (quotearg_n_options): Likewise.
6051 Use a simpler test for size overflow. Don't use xalloc_oversized
6052 because unsigned int might be wider than size_t (!); this suggests
6053 that we should switch from unsigned int to size_t for slot numbers.
6055 2003-10-27 Bruno Haible <bruno@clisp.org>
6057 * stdbool_.h: Better support for BeOS.
6059 2003-10-27 Paul Eggert <eggert@twinsun.com>
6061 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6062 to allocate the returned structure. Do not allocate a subarray,
6063 as x2nrealloc will do that.
6064 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6065 instead of xnrealloc.
6066 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6068 2003-10-26 Paul Eggert <eggert@twinsun.com>
6070 * xalloc.h (xalloc_oversized): New static inline function, for
6071 callers that want to do their own size-overflow checking. Include
6072 <stdbool.h>, since xalloc_oversized returns bool.
6073 * xalloc.c (array_size_overflow): Remove. All callers changed
6074 to use xalloc_oversized.
6076 Add two functions x2realloc, x2nrealloc, for programs that grow
6077 arrays dynamically by doubling their sizes.
6078 * xalloc.h (x2realloc, x2nrealloc): New decls.
6079 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6082 Port to C99 semantics for 'inline' of external functions.
6083 Bug reported by Bruno Haible.
6084 * xmalloc.c (xnmalloc_inline): New static inline function,
6085 with the old contents of xnmalloc.
6086 (xnmalloc, xmalloc): Use it.
6087 (xnrealloc_inline): New static inline function,
6088 with the old contents of xnrealloc.
6089 (xnrealloc, xrealloc): Use it.
6091 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6093 2003-10-25 Paul Eggert <eggert@twinsun.com>
6095 Fix several address-calculation bugs in the hash modules,
6096 plus some minor code cleanup.
6098 * hash.h: Include <stdbool.h>, for bool.
6099 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6100 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6101 hash_get_n_entries, hash_get_max_bucket_length,
6102 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6103 hash_rehash): Use size_t rather than unsigned.
6104 * hash.c (struct hash_table, hash_get_n_buckets,
6105 hash_get_n_buckets_used, hash_get_n_entries,
6106 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6107 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6108 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6110 (SIZE_MAX): Define if not defined.
6111 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6112 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6114 Use const * when possible.
6115 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6116 (check_tuning): Fix bug: if tuning parameters were very close to
6117 0 or 1, rounding errors could have caused subscript violations.
6118 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6119 (hash_initialize): Add 'fail:' label
6120 to free table and return NULL, and use it to simplify code.
6121 Use calloc rather than clearing the storage ourself.
6122 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6123 buffer size calculations.
6124 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6125 Include <stddef.h>, for size_t.
6126 * hash-pjw.c (hash_pjw): Likewise.
6127 Switch to method described by Bruno Haible.
6128 Include <limits.h>, for CHAR_BIT.
6129 (SIZE_BITS): New macro.
6131 2003-10-21 Paul Eggert <eggert@twinsun.com>
6133 * getndelim2.c (getndelim2): When size calculation overflows,
6134 ceiling the allocation at NMAX bytes rather than silently
6135 discarding input bytes before NMAX is reached. This makes
6136 a difference only if NMAX exceeds SIZE_MAX / 2.
6138 * obstack.c: Merge from glibc.
6139 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6140 Add libc_hidden_def (_obstack_newchunk).
6141 (_obstack_free) [! defined _LIBC]: Remove.
6142 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6143 a clone of the function body.
6144 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6145 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6147 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6148 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6151 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6152 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6153 Don't use lvalue casts, as GCC plans to remove support for them
6154 in GCC 3.5. Reported by Joseph S. Myers. This bug
6155 was also present in the non-GCC version, indicating that this
6156 code had always been buggy and had never been widely used.
6157 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6158 Use the fast variant of each macro, rather than copying the
6159 definiens of the fast variant; that way, we'll be more likely to
6160 catch future bugs in the fast variants.
6162 2003-10-20 Bruno Haible <bruno@clisp.org>
6164 * wait-process.h: New file, from GNU gettext.
6165 * wait-process.c: New file, from GNU gettext.
6167 2003-10-19 Jim Meyering <jim@meyering.net>
6169 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6171 2003-10-16 Paul Eggert <eggert@twinsun.com>
6173 * getgroups.c: Include <errno.h>, <stdlib.h>.
6174 (getgroups): First arg is int, not size_t.
6175 Don't let 'free' mangle errno.
6177 2003-10-16 Jim Meyering <jim@meyering.net>
6179 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6181 2003-10-15 Paul Eggert <eggert@twinsun.com>
6183 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6185 (new_exclude, add_exclude_file): Initial size no longer needs to
6187 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6188 our own address arithmetic overflow checking.
6190 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6191 (fnmatch): Do not alloca more than 2000 wide characters;
6192 instead, use malloc for large buffers.
6193 Check for address arithmetic overflow, and return -1
6194 with errno set to ENOMEM in that case.
6195 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6196 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6197 instead, return -1. Check for address arithmetic overflow.
6199 2003-10-14 Paul Eggert <eggert@twinsun.com>
6201 Handle invalid suffixes and overflow independently, so that
6202 callers can treat them independently as needed. Fix some bugs in
6203 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6204 suffix for a human-readable blocksize. The major caller-visible
6205 change is the addition of a new
6206 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6207 that both overflow and suffix chars were found.
6209 * human.c (humblock): Don't check separately for invalid suffix
6210 char; that is xstrtoumax's job (now that its bug is fixed).
6211 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6212 INTMAX_MAX]: New macros.
6213 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6214 TYPE_MAXIMUM): New macros.
6215 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6216 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6217 if overflow occurs, as it's what __strtol does and it's more useful
6219 (__xstrtol): If __strtol reports some error other than ERANGE,
6220 reflect it to the caller as LONGINT_INVALID. If it reports
6221 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6222 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6223 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6225 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6226 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6227 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6228 [defined UINTMAX_MAX]: New macros.
6230 2003-10-14 Bruno Haible <bruno@clisp.org>
6232 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6233 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6234 Also use volatile where needed.
6236 2003-10-12 Paul Eggert <eggert@twinsun.com>
6238 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6239 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6240 and define in terms of the other primitives.
6241 * xmalloc.c: Include stdbool.h; do not include exit.h.
6242 (SIZE_MAX): Define if not already defined.
6243 (array_size_overflow): New function.
6244 (xalloc_die): Abort instead of exiting if 'error' returns.
6245 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6246 (xmalloc, xrealloc): Use them.
6247 (xcalloc): Check for address arithmetic overflow.
6248 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6249 a bit faster than strcpy.
6251 2003-10-08 Paul Eggert <eggert@twinsun.com>
6253 Merge getpass from libc, plus a few fixes.
6255 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6256 Include <stdbool.h>.
6257 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6258 __fsetlocking to empty.
6259 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6260 do include <bits/libc-lock.h>.
6261 Do not include <fcntl.h>; not needed.
6262 [_LIBC]: Include <wchar.h>.
6263 (NOTCANCEL_MODE): New macro.
6264 (flockfile, funlockfile) [_LIBC]: New macros.
6265 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6266 [!_LIBC]: New macros.
6267 (call_fclose): New function.
6268 (getpass): Use it. Save tty stream separately; this simplifies the
6269 code and makes it more reliable if stdin happens to equal stdout.
6270 Invoke __fsetlocking on tty.
6271 Handle thread cancellation if needed.
6272 Namespace cleanup (use __tcgetattr, __getline).
6273 Use bool for Booleans.
6274 [USE_IN_LIBIO]: Handle wide streams.
6275 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6276 stream might go where.
6278 * unlocked-io.h: Include <stdio.h>, so that the caller
6279 doesn't have to include <stdio.h> before us.
6280 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6281 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6282 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6283 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6284 if not declared, so that we can use getpass.c code from libc without
6286 (flockfile, ftrylockfile, funlockfile): New macros.
6288 2003-10-06 Bruno Haible <bruno@clisp.org>
6290 * version-etc-2.h: Remove file.
6291 * version-etc-2.c: Remove file.
6293 2003-09-25 Jim Meyering <jim@meyering.net>
6294 Bruno Haible <bruno@clisp.org>
6296 This lets translators provide better translations for the
6297 "Written by ..." part of --version output.
6298 * version-etc.h: Include stdarg.h.
6299 (version_etc_copyright): Declare as readonly.
6300 (version_etc): Make this function variadic with a NULL-terminated list
6301 of author name strings.
6302 (version_etc_va): New declaration.
6303 * version-etc.c: Include stdarg.h, stdlib.h.
6304 (version_etc_copyright): Declare as readonly.
6305 (version_etc_va): New function. Provide a different translatable string
6306 for each possible number of authors < 10. Abbreviate when there are 10
6308 (version_etc): Make this function variadic. Call version_etc_va.
6309 Suggestion from Gary V. Vaughan.
6311 * long-options.h (parse_long_options): Change prototype: the authors
6312 string is moved to the end and becomes variadic.
6313 * long-options.c: Include stdarg.h.
6314 (parse_long_options): Make this function variadic, too.
6315 Call version_etc_va, not version_etc.
6317 2003-10-06 Bruno Haible <bruno@clisp.org>
6319 * fatal-signal.h: New file, from GNU gettext.
6320 * fatal-signal.c: New file, from GNU gettext.
6322 2003-10-04 Karl Berry <karl@gnu.org>
6324 * argp*: update from libc.
6326 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6328 * getpass.c (getpass): Use a no-op fseek when switching from input to
6329 output mode on the same stream.
6331 2003-09-29 Paul Eggert <eggert@twinsun.com>
6333 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6334 Fix arg typo in previous patch.
6336 2003-09-28 Jim Meyering <jim@meyering.net>
6338 * error.c: Correct cpp indentation.
6340 2003-09-27 Paul Eggert <eggert@twinsun.com>
6342 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6343 Omit the special code that used __typeof__, since we worry that
6344 it could be more trouble than it's worth. See:
6345 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6346 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6350 2003-09-26 Jim Meyering <jim@meyering.net>
6352 * error.c (error_tail): Move some declarations
6353 into inner scope where the local variables are used.
6355 2003-09-26 Bruno Haible <bruno@clisp.org>
6357 * stpncpy.h (gnu_stpncpy): New declaration.
6358 (stpncpy): Define as alias for gnu_stpncpy.
6359 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6361 2003-09-26 Paul Eggert <eggert@twinsun.com>
6363 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6364 (error_tail): Do not loop, reallocating temporary buffer, since
6365 the output cannot contain more wide characters than the input
6366 contains bytes, the size must be big enough already. This avoids
6367 one potential size overflow calculation. Check for size overflow
6368 when calculating temporary buffer size. Free temporary buffer
6369 when done, if it was allocated with malloc; this plugs a memory
6370 leak. Remove casts from void * to pointers, that are no longer
6371 needed now that we're assuming C89 or better.
6373 Merge error changes from glibc.
6375 * error.c, error.h: Update copyright notice header to match glibc.
6376 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6377 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6378 Disable cancellation while printing error.
6379 * error.h: Prepend __ to parameter names.
6381 2003-09-25 Karl Berry <karl@gnu.org>
6383 * argp-fmtstream.c, argp-help.c: update from libc.
6385 2003-09-25 Bruno Haible <bruno@clisp.org>
6387 * version-etc-2.h: New file, from version-etc.h with modifications.
6388 * version-etc-2.c: New file, from version-etc.c with modifications.
6390 2003-09-25 Simon Josefsson <jas@extundo.com>
6392 * xgetdomainname.h: New file.
6393 * xgetdomainname.c: New file.
6395 2003-09-25 Simon Josefsson <jas@extundo.com>
6396 Bruno Haible <bruno@clisp.org>
6398 * getdomainname.h: New file.
6399 * getdomainname.c: New file.
6401 2003-09-24 Paul Eggert <eggert@twinsun.com>
6403 * linebuffer.c (freebuffer): Don't free the argument, just
6404 the buffer associated with the argument. Bug reported by
6407 2003-09-19 Karl Berry <karl@gnu.org>
6409 * argp.h: update from libc.
6411 2003-09-16 Paul Eggert <eggert@twinsun.com>
6413 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6414 input error, instead of returning NULL the next time we are called
6415 (and therefore losing track of errno).
6417 2003-09-15 Paul Eggert <eggert@twinsun.com>
6419 * getndelim2.c (getndelim2): Don't trash errno when a read
6420 fails, so that the caller gets the proper errno.
6422 * readutmp.c (read_utmp): Likewise.
6423 Check for fstat error. Close stream and free storage
6426 2003-09-14 Bruno Haible <bruno@clisp.org>
6428 * fwriteerror.h: New file.
6429 * fwriteerror.c: New file.
6431 2003-09-14 Jim Meyering <jim@meyering.net>
6433 * getloadavg.c: Correct cpp indentation.
6434 * strdup.c: Likewise.
6435 * vasnprintf.c: Likewise.
6437 2003-09-12 Paul Eggert <eggert@twinsun.com>
6439 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6440 * obstack.c [!defined _LIBC]: Likewise.
6441 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6442 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6443 * exitfail.c: Don't include stdlib.h; no longer needed.
6445 More changes to assume C89 or better.
6447 * error.c (error_tail): Assume vprintf.
6449 * argmatch.c (getenv): Remove decl.
6450 * progreloc.c (get_full_program_name): Define via prototype.
6451 * setenv.c (clearenv): Likewise.
6452 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6454 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6455 (malloc, memcpy): Remove decls.
6456 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6457 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6458 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6459 (memcpy): Remove macro.
6460 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6461 (__P): Remove. All uses removed.
6462 (PTR): Remove. All uses changed to void *.
6463 (CHAR_BIT, NULL): Remove.
6464 (spaces, zeros, memset_space, memset_zero)
6465 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6467 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6468 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6469 Define with prototype.
6470 Remove now-unnecessary prototype decl.
6471 (extra_args_spec): Assume ANSI C. All uses changed.
6472 (extra_args_spec_iso): Remove.
6473 (my_strftime, emacs_strftimeu): Define via prototype.
6474 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6476 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6477 * strtoimax.c: Include <stdlib.h> unconditionally.
6478 (strtoul, strtol): Remove decls.
6479 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6481 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6482 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6483 (LOCALE_PARAM_PROTO): New macro.
6484 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6485 (INTERNAL (strtol), strtol): Define with a prototype.
6486 (PARAMS): Remove. All uses removed.
6487 * tempname.c: Include <string.h> unconditionally.
6488 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6489 * xgethostname.c (main): Define with a prototype.
6490 * xmalloc.c: Include "xalloc.h" first, to check interface.
6491 Include <stdlib.h> unconditionally.
6492 (calloc, malloc, realloc, free): Remove decls.
6493 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6494 Include <stdlib.h> unconditionally. Sort include file names.
6496 (xstrtod): Define with a prototype.
6497 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6498 (strtol, strtoul): Remove decls.
6500 2003-09-11 Paul Eggert <eggert@twinsun.com>
6502 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6503 Include <stdlib.h>, <string.h> unconditionally.
6504 Remove now-unnecessary cast to char *.
6505 * strnlen.c: Include <string.h> unconditionally.
6506 * yesno.c (yesno): Define with a prototype.
6508 2003-09-10 Bruno Haible <bruno@clisp.org>
6510 * strcspn.c: Include <string.h> unconditionally.
6511 * strpbrk.c: Include <string.h> unconditionally.
6512 * strstr.c: Include <string.h> unconditionally.
6513 * unicodeio.c: Include <string.h> unconditionally.
6514 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6515 * unsetenv.c: Likewise.
6516 * xreadlink.c: Include <stdlib.h> unconditionally.
6517 * yesno.c: Include <stdlib.h> unconditionally.
6518 (rpmatch): Add prototype.
6520 2003-09-10 Jim Meyering <jim@meyering.net>
6522 * error.c: Correct indentation of cpp directives.
6524 2003-09-09 Paul Eggert <eggert@twinsun.com>
6528 * acosl.c (main): Use a prototype.
6529 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6532 * getloadavg.c (getloadavg, main): Define via prototypes.
6534 * getopt.h (struct option.name): Assume C89, and use 'const'.
6535 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6536 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6538 * getopt.c (const): Remove macro.
6539 Include <string.h> unconditionally.
6540 (my_index): Remove; all uses changed to strchr.
6541 (strlen): Remove decl.
6542 (exchange): Remove forward decl; no longer needed.
6543 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6544 Define with prototype.
6545 * getopt1.c (const): Remove macro.
6546 (getopt_long, getopt_long_only, main): Define with prototype.
6548 * getugroups.c: Include <string.h> unconditionally.
6550 * getusershell.c: Include <stdlib.h> unconditionally.
6551 (getusershell, setusershell, endusershell, readname, main):
6552 Define with prototypes.
6554 * group-member.c: Include group-member.h first.
6555 Include <stdlib.h> unconditionally.
6557 * hard-locale.c: Include hard-locale.h first.
6558 Include <stdlib.h>, <string.h> unconditionally.
6560 * hash.c (free, malloc): Remove decls.
6561 Include <stdlib.h> unconditionally.
6563 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6564 (getenv): Do not declare.
6566 * idcache.c: Include <string.h> unconditionally.
6568 * long-options.c: Include long-options.h first, to test interface.
6569 Include <stdlib.h> unconditionally.
6571 * makepath.c: Include makepath.h first, to test interface.
6572 Include <stdlib.h> and <string.h> unconditionally.
6574 * linebuffer.c: Include <stdlib.h>.
6575 (free): Remove decl.
6577 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6578 rpl_malloc returns void *, not char *.
6579 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6581 * md5.h: Include <limits.h> unconditionally.
6582 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6583 (__P): Remove; all uses removed.
6584 * md5.c: Include "md5.h" first.
6585 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6586 md5_buffer, md5_process_bytes, md5_process_block):
6587 Define with prototypes.
6588 * sha.h (__P): Remove all uses. (It wasn't defined??)
6589 * sha.c: Include "sha.h" first.
6590 Include <stdlib.h>, <string.h> unconditionally.
6592 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6593 * memcmp.c (__ptr_t): Likewise.
6594 * memrchr.c (__ptr_t): Likewise.
6595 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6596 Include <string.h> unconditionally.
6597 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6598 * memchr.c: Include <stdlib.h> unconditionally.
6599 * memchr.c (LONG_MAX): Remove.
6600 * memrchr.c (LONG_MAX): Likewise.
6601 * memchr.c (__memchr): Define via a prototype.
6602 * memrchr.c (__memrchr): Likewise.
6603 * memcmp.c (__P): Remove, and remove all uses.
6604 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6605 Remove forward decls; no longer needed.
6606 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6607 Use types required by C89 in prototype.
6609 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6610 * savedir.c: Likewise.
6611 * mkdir.c (free): Remove decl.
6612 * rmdir.c (rmdir): Define with a prototype.
6613 * savedir.c: Include savedir.h first, to test interface.
6615 * mktime.c (STDC_HEADERS): Remove.
6616 Include <stdlib.h>, <string.h> unconditionally.
6618 * modechange.c: Include <stdlib.h> unconditionally.
6619 (malloc): Remove decl.
6621 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6622 (free): Remove decl.
6624 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6625 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6626 (This type really should be intptr_t, but that's a C99ism.)
6627 (_obstack_memcpy): Remove: all uses changed to memcpy.
6628 Include <string.h> unconditionally.
6629 (struct obstack): Assume __STDC__ for types of members
6630 chunkfun, freefun, extra_arg.
6631 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6632 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6633 obstack_begin, obstack_specify_allocation,
6634 obstack_specify_allocation_with_arg, obstack_chunkfun,
6635 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6636 Remove unprototyped decls and the macros that use them.
6637 * obstack.c (POINTER): Remove. All uses changed to void *.
6638 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6639 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6640 (defined __STDC__ && __STDC__)]:
6641 Remove nonprototyped code.
6642 Include <stdlib.h> unconditionally.
6643 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6644 _obstack_allocated_p, _obstack_free, obstack_free,
6645 _obstack_memory_used, print_and_abort):
6646 Define using prototypes.
6647 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6648 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6649 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6650 obstack_next_free, obstack_object_size, obstack_room) [0]:
6651 Remove unused, unprototyped code.
6653 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6655 * physmem.c (physmem_total, physmem_available, main): Define
6658 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6659 (main): Define with a prototype.
6661 * posixver.c (getenv): Remove decl.
6663 * putenv.c (malloc): Returns void *, not char *.
6664 Include <string.h> unconditionally.
6665 (strchr, memcpy, NULL): Do not define.
6667 * readtokens.c: Include readtokens.h first, to test interface.
6668 Include <stdlib.h>, <string.h> unconditionally.
6669 (init_tokenbuffer): Define with a prototype.
6671 * regex.c (PARAMS): Remove. All uses removed.
6672 All uses of _RE_ARGS removed, too.
6673 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6675 (bzero): Assume memset exists.
6676 (memcmp, memcpy, NULL): Remove.
6677 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6678 char, or assignments to local vars of type signed char.
6679 (init_syntax_once, PREFIX(extract_number_and_incr),
6680 PREFIX(print_partial_compiled_pattern),
6681 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6682 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6683 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6684 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6685 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6686 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6687 wcs_compile_range, byte_compile_range, truncate_wchar,
6688 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6689 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6690 count_mbs_length, wcs_re_match_2_internal,
6691 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6692 PREFIX(alt_match_null_string_p),
6693 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6694 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6695 regfree, PREFIX(extract_number)): Define with prototype. Remove
6696 now-unnecessary declaration, if any.
6697 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6699 Remove now-unnecessary casts among pointer types.
6700 * regex.h (_RE_ARGS): Remove. All uses removed.
6702 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6703 (free): Remove decl.
6705 * rpmatch.c: Include <stdlib.h> unconditionally.
6707 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6708 (free): Remove decl.
6710 * save-cwd.c: Include <stdlib.h> unconditionally.
6711 * xgetcwd.c: Likewise.
6713 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6714 (free): Remove decl.
6716 * strchrnul.c (strchrnul): Define with a prototype.
6717 Fix bug: c_in was not converted to char before searching.
6719 The following changes are not K&R related:
6721 * group-member.h: Include <sys/types.h>, so that this file is
6723 * makepath.h: Likewise.
6725 * getusershell.c (readname, default_index, line_size, readname):
6726 Use size_t, not int, for sizes.
6727 (readname): If the size overflows, report an error instead of
6730 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6732 * getndelim2.c: Assume stdlib.h per the C89 spec.
6734 2003-09-08 Paul Eggert <eggert@twinsun.com>
6736 Assume C89 or better; remove K&R cruft.
6737 A few of these changes were first proposed by Derek Robert Price
6738 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6740 * addext.c: Include <string.h> unconditionally.
6741 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6742 Don't declare getenv or malloc.
6744 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6745 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6747 (find_stack_direction, alloca): Use prototypes.
6749 * atexit.c (atexit): Define using a prototype.
6751 * basename.c, dirname.c, stripslash.c:
6752 Include <string.h> unconditionally.
6754 * bcopy.c: Include <stddef.h>.
6755 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6757 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6759 * error.h (error, error_at_line, error_print_progname)
6760 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6761 * error.c: Include error.h first, to check interface.
6762 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6763 (VA_START): Remove; all uses changeed to va_start.
6764 (exit, strerror): Remove decls.
6765 (error_print_progname): Prototype uncondionally.
6766 Don't include <errno.h>; no longer needed.
6767 (private_strerror): Remove.
6768 (error_tail): Always define.
6769 (error, error_at_line): Assume C89 or better; always use prototypes.
6770 * fatal.c: Include "fatal.h" first, to test interface.
6771 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6772 (VA_START): Remove; all uses changed to va_start.
6773 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6775 (exit): Remove decl.
6776 (fatal): Prototype unconditionally. Assume va_start works.
6777 Abort at end, to pacify gcc.
6779 * euidaccess.c (main): Define with a prototype.
6781 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6783 * exitfail.c: Include <stdlib.h> unconditionally.
6785 * fnmatch_.h (__P): Remove. All uses changed to assume
6787 * fnmatch.c: Include fnmatch.h first, to test interface.
6788 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6789 (getenv): Remove decl.
6790 (fnmatch): Define using a prototype.
6791 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6792 (FCT): Define using a prototype.
6794 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6796 * gethostname.c: Include <stddef.h>.
6797 (gethostname): Define with prototype. Length is size_t, not int.
6799 2003-09-08 Paul Eggert <eggert@twinsun.com>
6801 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6802 getversion.c should have been removed then, but was accidentally
6805 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6806 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6808 2003-09-07 Paul Eggert <eggert@twinsun.com>
6810 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6811 copy_tm_result. Bug reported by Simon Josefsson in
6812 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6814 2003-09-06 Paul Eggert <eggert@twinsun.com>
6816 * time_r.c, time_r.h: New files.
6818 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6820 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6821 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6823 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6825 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6826 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6829 * timegm.c: Switch to glibc implementation, with the following changes:
6830 [defined HAVE_CONFIG_H]: Include <config.h>.
6831 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6832 (__mktime_internal) [!defined _LIBC]: New decl.
6833 (__gmtime_r) [!defined _LIBC]: New macro and function.
6834 (timegm): Use a prototype, since gnulib assumes C89.
6835 Do not bother declaring tmp to be const, as it's not really usefu.
6836 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6837 (timegm): Declare only if HAVE_DECL_TIMEGM.
6839 2003-09-03 Paul Eggert <eggert@twinsun.com>
6841 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6842 Bug reported by Lute Kamstra in
6843 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6845 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6846 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6847 course with correspondingly smaller numbers for tomorrow and
6848 yesterday. From Tadayoshi Funaba. Originally installed into
6849 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6852 2003-08-31 Simon Josefsson <jas@extundo.com>
6854 * timegm.h: New file.
6855 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6857 2003-08-31 Karl Berry <karl@gnu.org>
6859 * argp.h: update from libc.
6861 2003-08-28 Bruno Haible <bruno@clisp.org>
6863 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6864 warning on QNX, which defines O_BINARY to 000000.
6866 2003-08-24 Bruno Haible <bruno@clisp.org>
6868 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6869 MSVC7 <stdio.h> is included later.
6871 2003-08-20 Bruno Haible <bruno@clisp.org>
6873 * progname.h: New file, from GNU gettext.
6874 * progname.c: New file, from GNU gettext.
6875 * progreloc.c: New file, from GNU gettext.
6877 2003-08-19 Bruno Haible <bruno@clisp.org>
6879 * xstrdup.c: Assume <string.h> exists.
6881 2003-08-18 Jim Meyering <jim@meyering.net>
6883 * setenv.h: Indent nested cpp directive.
6884 * vasnprintf.c: Remove trailing blanks.
6886 2003-08-17 Simon Josefsson <jas@extundo.com>
6887 Bruno Haible <bruno@clisp.org>
6889 * xstrndup.h: New file.
6890 * xstrndup.c: New file.
6892 2003-08-17 Bruno Haible <bruno@clisp.org>
6894 * strndup.h: New file.
6896 2003-08-16 Paul Eggert <eggert@twinsun.com>
6898 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6899 space, undoing this 2003-08-12 change:
6900 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6902 2003-08-16 Jim Meyering <jim@meyering.net>
6904 Merge from coreutils.
6905 * xstrtoimax.c: #else #if -> #elif.
6906 * xstrtoumax.c: Likewise.
6908 2003-08-15 Paul Eggert <eggert@twinsun.com>
6910 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6911 rather than tab, after '#' in shell-script copyright notices.
6912 Suggested by Bruno Haible.
6914 2003-08-15 Jim Meyering <jim@meyering.net>
6915 and Paul Eggert <eggert@twinsun.com>
6917 Merge from coreutils.
6918 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6919 member but strut utmpx does not. Needed for AIX 4.3.3.
6920 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6922 2003-08-15 Jim Meyering <jim@meyering.net>
6924 Merge from coreutils.
6925 * xgethostname.c: Include <stdlib.h>.
6926 (xghostname): Don't exit for anything other than memory-related
6927 failure; just return NULL.
6928 * userspec.c: Include "posixver.h".
6929 (parse_user_spec): Accept `.' as a separator only
6930 in pre-POSIX-200112 mode.
6931 * strtoimax.c: Use #elif rather than #else #if.
6932 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6933 Remove function, now that we can rely on a working tzset function.
6934 [!_LIBC]: Ensure that the required autoconf test has been run.
6935 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6936 Use underlying_strftime for %r.
6937 * sha.c: Merge in some clean-up and optimization changes from glibc.
6938 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6939 Ensure that it is a multiple of 64.
6940 Rearrange loop exit tests so as to avoid performing an
6941 additional fread after encountering an error or EOF.
6942 * realloc.c: Update copyright date.
6944 2003-08-14 Jim Meyering <jim@meyering.net>
6946 Merge from coreutils.
6947 * obstack.h: Whitespace changes.
6948 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6949 and xcalloc return values.
6950 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6951 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6952 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6953 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6954 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6956 Use mntctl's return value to drive the entry-processing loop, since
6957 we can't rely on the value of the vmt_length member in the last
6958 entry. On some systems doing so could result in exhausting
6959 virtual memory. Based in part on a patch from Mike Jetzer.
6961 2003-08-14 Jim Meyering <jim@meyering.net>
6962 and Paul Eggert <eggert@twinsun.com>
6964 Merges from coreutils, plus other fixes.
6965 * physmem.c: Merge in portability changes from gcc/libiberty
6966 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6967 for credits and details. Thanks to Kaveh Ghazi for helping
6968 to keep these files in sync.
6969 (ARRAY_SIZE): Define it.
6970 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6971 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6972 (memcasecmp): Don't assume size_t fits in unsigned int.
6973 Remove casts and duplicate code.
6974 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6975 (memcpy): Remove definition.
6976 Merge in some clean-up and optimization changes from glibc.
6977 [BLOCKSIZE]: Move definition to top of file.
6978 Ensure that it is a multiple of 64.
6979 Rearrange loop exit tests so as to avoid performing an
6980 additional fread after encountering an error or EOF.
6981 * md5.h (md5_uintptr): Define.
6982 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6983 return to the initial working directory. Preserve errno
6985 * idcache.c: Include "xalloc.h".
6986 (xmalloc, xrealloc): Remove decls.
6987 (getuser): Remove casts no longer required in C89.
6988 * human.c: Include stdio.h, for sprintf.
6989 * group-member.c: Include "xalloc.h".
6990 (xmalloc, xrealloc): Remove decls.
6991 (get_group_info): Remove casts no longer required in C89.
6992 * getusershell.c (readname): Remove casts no longer required in C89.
6993 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6994 * getline.c: Whitespace fix, from coreutils.
6996 2003-08-13 Paul Eggert <eggert@twinsun.com>
6998 * exclude.c: Include <ctype.h>
6999 (IN_CTYPE_DOMAIN): New macro.
7001 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7004 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7005 Undo previous (whitespace-only) change.
7007 2003-08-12 Paul Eggert <eggert@twinsun.com>
7009 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7010 Normalize leading white space and remove trailing white space.
7011 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7012 notice, as per ../config/srclist-update.
7014 Merge from coreutils.
7015 * euidaccess.h: New file.
7016 * euidaccess.c: Include it.
7017 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7018 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7019 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7021 2003-08-11 Bruno Haible <bruno@clisp.org>
7023 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7024 (vasnprintf): Use it instead of wcslen.
7026 2003-08-11 Bruno Haible <bruno@clisp.org>
7028 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7029 value to ensure that _Bool promotes to int. Use #define for _Bool when
7030 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7032 2003-08-10 Karl Berry <karl@gnu.org>
7034 * regex.h: update from libc (whitespace fix).
7036 2003-08-09 Paul Eggert <eggert@twinsun.com>
7038 Merge some files from coreutils. These changes were
7039 originally made by Jim Meyering.
7040 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7041 many older Unixes require this.
7042 * alloca.c (alloca): Remove cast to argument of free;
7043 no longer needed in C89.
7044 * alloca_.h, regex.h: Fix white space to match
7045 what GNU indent does.
7047 2003-08-05 Paul Eggert <eggert@twinsun.com>
7049 * bumpalloc.h: Remove.
7051 2003-08-04 Paul Eggert <eggert@twinsun.com>
7053 * getloadavg.c: Change copyright notice and spacing to conform to
7056 Merge from coreutils.
7057 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7059 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7060 from Karl Berry, implemented by Jim Meyering.
7061 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7062 from Dmitry V. Levin.
7063 Remove anachronistic cast of xrealloc.
7064 * fnmatch_.h (__const): Remove. Use 'const'.
7065 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7066 type. Otherwise, it wouldn't compile with at least /bin/cc on
7067 ymp-cray-unicos9.0.2.X.
7068 Combine two mostly-identical uses of alloca into one.
7069 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7071 2003-08-04 Dave Love <d.love@dl.ac.uk>
7075 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7076 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7077 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7078 obsolete NLIST_NAME_UNION.
7079 [__GNU__]: Undef BSD and FSCALE.
7080 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7082 2003-08-03 Paul Eggert <eggert@twinsun.com>
7084 * stdbool_.h (_Bool): Make it signed char, instead of
7085 an enum type, so that it's guaranteed to promote to int. See:
7086 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7088 2003-07-31 Paul Eggert <eggert@twinsun.com>
7090 * strerror.c: Include config.h, limits.h. Declare sprintf.
7091 (strerror): Don't assume that a printable int fits in 14 bytes.
7093 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7094 Bruno Haible <bruno@clisp.org>
7096 * getline.h (getline, getdelim): Change return type to ssize_t.
7097 * getline.c (getline, getdelim): Likewise.
7098 Remove _GNU_SOURCE define; now it's defined in config.h through
7101 2003-07-22 Paul Eggert <eggert@twinsun.com>
7103 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7104 over-parenthesization in macros.
7106 Sync with coreutils.
7108 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7111 Use `exit_failure' for xalloc and xmemcoll instead of their own
7112 private exit-failure variables.
7113 * xalloc.h (xalloc_exit_failure): Remove.
7114 * xmalloc.c: Likewise. Include exitfail.h.
7115 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7116 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7117 * xmemcoll.c: Likewise. Include exitfail.h.
7118 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7120 2003-07-18 Paul Eggert <eggert@twinsun.com>
7122 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7123 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7124 to test that it can stand by itself. Include "exitfail.h".
7125 Clients should set exit_failure instead.
7126 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7128 2003-07-18 Andreas Schwab <schwab@suse.de>
7130 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7132 2003-07-18 Bruno Haible <bruno@clisp.org>
7134 * getndelim2.h: New file.
7135 * getndelim2.c: Make into a module of its own. Include config.h,
7137 (getndelim2): Make non-static. Change return type to ssize_t.
7138 * getline.h: Change argument names.
7139 * getline.c: Include getndelim2.h instead of getndelim2.c.
7140 * getnline.c: Include getndelim2.h.
7142 2003-07-17 Bruno Haible <bruno@clisp.org>
7144 * Makefile.am: Remove file.
7145 * Makefile.in: Remove file.
7147 2003-07-17 Bruno Haible <bruno@clisp.org>
7149 * getnline.h: New file.
7150 * getnline.c: New file.
7151 * getndelim2.c: New file, extracted from getline.c.
7152 (getndelim2): Renamed from getdelim2, with added nmax argument.
7153 * getline.c: Include getndelim2.c.
7154 (getdelim2): Moved out to getndelim2.c.
7155 (getline, getdelim): Update.
7157 2003-07-15 <karl@gnu.org>
7159 * vasnprintf.c: update from gettext.
7161 2003-07-15 Jim Meyering <jim@meyering.net>
7163 * makepath.c (make_path): Enclose diagnostic in _(...).
7165 2003-07-14 Paul Eggert <eggert@twinsun.com>
7167 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7168 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7169 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7170 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7171 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7172 updated automatically by ../config/srclist-update. This changes
7173 their license from LPGL to GPL.
7175 2003-07-14 Jim Meyering <jim@meyering.net>
7177 Don't emit diagnostics. Let callers do that.
7178 * save-cwd.c: Don't include "error.h".
7179 (save_cwd): Don't call error. Ensure that errno is valid
7180 when returning nonzero.
7182 * save-cwd.h (restore_cwd): Update prototype.
7183 * save-cwd.c (restore_cwd): Remove two parameters.
7184 Simplify. Don't call error upon failure. Let callers do that.
7185 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7186 when auditing is enabled. But don't bother updating the #if.
7188 2003-07-14 Simon Josefsson <jas@extundo.com>
7190 * mempcpy.h: New file.
7191 * mempcpy.c: New file.
7193 2003-07-14 Paul Eggert <eggert@twinsun.com>
7195 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7196 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7197 unicodeio.c, unicodeio.h, unlocked-io.h:
7198 Switch from LGPL to GPL.
7200 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7202 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7203 it breaks C++ compilation.
7204 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7206 2003-07-10 Jim Meyering <jim@meyering.net>
7208 * vasnprintf.c: Remove trailing blanks.
7209 Make cpp indentation consistent.
7211 2003-07-09 Paul Eggert <eggert@twinsun.com>
7213 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7214 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7215 Switch from LGPL to GPL.
7217 2003-07-07 Paul Eggert <eggert@twinsun.com>
7219 * mktime.c: Fix some boundary cases and remove need for floating point.
7221 Issue a compile-time diagnostic if time_t is floating point, or if
7222 two's complement arithmetic is not in effect, or if arithmetic
7223 right shift does not propagate the sign. These assumptions were
7224 all in the original code but they weren't checked.
7226 (TIME_T_MIDPOINT, verify): New macros.
7227 (__isleap): Remove; it has integer overflow problems.
7228 (leapyear): New function, without those problems.
7229 (ydhms_tm_diff): Remove; splitting into two parts.
7230 (ydhms_diff): New function, containing the arithmetic part of
7231 the old ydhms_tm_diff function. Issue a compile-time
7232 diagnostic if we are not using C99 integer division.
7233 Avoid casts when possible.
7234 (guess_time_tm): New function, containing the checking part of
7235 the old ydhms_tm_diff function. Return the new value, rather than
7236 the difference between it and the old. Accept a new argument T
7237 so that *T specifies the old value. Check for overflow in the result.
7239 (__mktime_internal): Use a time_t offset, not a long int offset.
7240 This undoes the 2003-06-04 change, which is no longer needed now
7241 that we have better overflow checking.
7242 (localtime_offset): Likewise.
7244 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7245 and long are 64-bit but int is only 32-bit.
7246 (ydhms_diff): Use long int to store year1 and yday1.
7247 Issue a compile-time diagnostic if long int is not wide enough.
7249 (__mktime_internal): Use long int to store adjusted year and yday.
7250 Use plain C rather than preprocessor commands, if that doesn't
7252 Check for overflow (and try to repair) after each probe
7253 rather than checking only at the very end. This avoids some bugs
7254 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7255 does not equal GMT offset at maximum time).
7256 Use integer to check for overflow rather than floating point; this
7257 is more portable to non-IEEE hosts, and is a tad faster.
7258 When we detect that we are oscillating between two values,
7259 don't check whether tm_isdst has the requested value, since
7260 we already know the answer. When tm_isdst has the wrong value,
7261 use a different heuristic to find the right one, based on the
7262 extreme values actually observed in practice in tz2003a,
7263 rather than the (overly optimistic) "previous 3 calendar quarters".
7265 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7266 "T const" to accommodate glibc style.
7267 (check_result): Use less-confusing report format. "long" -> "long int.
7269 Don't loop if the iteration overflows time_t.
7270 Allow a negative step in the iteration.
7272 2003-07-01 Paul Eggert <eggert@twinsun.com>
7274 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7275 having it depend on HAVE_SYS_TYPES_H.
7277 2003-06-25 Bruno Haible <bruno@clisp.org>
7279 * readlink.c: New file.
7281 2003-06-20 Bruno Haible <bruno@clisp.org>
7283 Assume C89, so PARAMS isn't needed.
7284 * unicodeio.h (PARAMS): Remove.
7285 * unicodeio.c: Don't use PARAMS.
7287 2003-06-18 Jim Meyering <jim@meyering.net>
7289 Merge changes from coreutils.
7290 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7291 Remove explicit declarations of xmalloc and realloc.
7293 (read_utmp): Remove anachronistic cast of xmalloc.
7295 2003-06-17 Paul Eggert <eggert@twinsun.com>
7297 Assume C89, so PARAMS isn't needed.
7298 * backupfile.h (PARAMS): Remove. All uses removed.
7299 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7300 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7301 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7302 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7303 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7304 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7305 xstrtol.h: Likewise.
7306 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7307 same.h, strverscmp.h: Do not include config.h; no longer needed.
7308 Anyway, config.h should always be included before any other file.
7310 2003-06-11 Simon Josefsson <jas@extundo.com>
7312 * sysexit_.h: New file.
7314 2003-05-20 Derek Price <derek@ximbiot.com>
7316 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7318 2003-06-10 Simon Josefsson <jas@extundo.com>
7320 * strchrnul.h: New file.
7321 * strchrnul.c: New file.
7323 2003-06-10 Simon Josefsson <jas@extundo.com>
7325 * argp.h: New file, from glibc.
7326 * argp-ba.c: New file, from glibc.
7327 * argp-eexst.c: New file, from glibc.
7328 * argp-fmtstream.c: New file, from glibc.
7329 * argp-fmtstream.h: New file, from glibc.
7330 * argp-fs-xinl.c: New file, from glibc.
7331 * argp-help.c: New file, from glibc.
7332 * argp-namefrob.h: New file, from glibc.
7333 * argp-parse.c: New file, from glibc.
7334 * argp-pv.c: New file, from glibc.
7335 * argp-pvh.c: New file, from glibc.
7336 * argp-xinl.c: New file, from glibc.
7338 2003-06-07 Jim Meyering <jim@meyering.net>
7340 * readtokens.h: Put `Free Software Foundation, Inc.'
7341 in place of my name in the copyright comment.
7342 Remove definition and uses of __P.
7345 * stat.c: Don't declare xmalloc explicitly.
7346 Instead, include "xalloc.h".
7347 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7348 xrealloc, and xcalloc return values.
7349 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7351 * xgetcwd.h: Remove definition/uses of PARAMS.
7353 2003-06-06 Jim Meyering <jim@meyering.net>
7355 * stdbool_.h: Renamed from stdbool.h.in.
7357 2003-06-06 Jim Meyering <jim@meyering.net>
7359 Merge from coreutils.
7360 * same.c: (same_name): Declare *_basename locals to be `const'.
7361 Consolidate declarations and initializations of *_base* locals.
7363 Merge from coreutils.
7364 This avoids a core dump on systems without GNU putenv,
7365 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7366 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7367 (unsetenv): New static function, from GNU libc.
7368 (rpl_putenv): Use it.
7370 * modechange.c: Remove trailing blanks.
7372 Merge from coreutils.
7373 * fsusage.c: Remove declaration of statfs.
7374 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7376 * posixtm.c: Include <stdbool.h> unconditionally.
7378 2003-06-05 Paul Eggert <eggert@twinsun.com>
7380 * mktime.c (__mktime_internal): When resolving a tm_isdst
7381 mismatch, look in future quarters as well as past. This fixes a
7382 bug when processing fall-backwards gaps immediately after a long
7383 period of daylight-saving time.
7385 * mktime.c: Assume freestanding C89 or better.
7386 (HAVE_LIMITS_H): Remove. Assume it's 1.
7387 (__P): Remove; not used.
7388 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7389 (mktime, not_equal_tm, print_tm, check_result,
7390 main): Use prototypes. Use const * where appropriate.
7391 (main): Fix typo in testing code that uncovered by above changes.
7392 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7394 2003-06-04 Paul Eggert <eggert@twinsun.com>
7396 * mktime.c: Fix Debian bug 177940
7397 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7398 (localtime_offset): Now long int, not time_t, because we want it
7399 to be guaranteed to be signed. All uses changed.
7400 (__mktime_internal): If overflow would occur when adding offset,
7403 Merge 'human' changes from coreutils. Rewrite to support
7404 locale-specific notations like thousands separators.
7405 * human.c: Simplify authorship notice.
7406 Include human.h immediately after config.h.
7407 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7408 <limits.h>: Do not include, since human.h does.
7409 (SIZE_MAX, UINTMAX_MAX): New macros.
7410 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7411 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7412 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7413 (power_letter): Renamed from suffixes.
7414 (generate_suffix_backwards): Remove.
7415 (adjust_value): Now takes int style (because of human.h changes)
7416 and long double value (for greater precision on some platforms).
7417 (group_number): New function.
7418 (human_readable): Use it. Use integer options, not enum.
7419 Put the options before the sizes in the arg list.
7420 Support all the new options.
7421 The old human_readable function has been removed;
7422 use inttostr.h instead.
7423 (human_readable, default_block_size, humblock):
7424 Use uintmax_t, not int, for block sizes.
7425 (human_readable_inexact, block_size_types): Remove.
7426 (block_size_opts): New constant.
7427 (human_options): Renamed from human_block_size, with new signature
7428 that allows block sizes up to UINTMAX_MAX. All callers changed.
7429 * human.h: Add copyright and authorship notice.
7430 Include <limits.h> and <stdbool.h> unconditionally.
7431 (PARAMS): Remove. All uses removed.
7432 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7433 (enum human_inexact_style): Remove tag; now a nameless enum.
7434 (human_floor, human_ceiling, human_round_to_even): Now have
7435 values 2, 0, 1 rather than -1, 1, 0.
7436 (human_group_digits, human_suppress_point_zero, human_autoscale,
7437 human_base_1024, human_SI, human_B): New constants.
7438 (human_readable_inexact, human_block_size): Remove.
7439 (human_readable): Size args are now uintmax_t, not int.
7440 (human_options): New decl.
7442 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7443 unnecessary now that we assume C89 or better. This change
7444 imported from coreutils.
7446 * mktime.c (__mktime_internal): Do not reject negative timestamps
7447 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7448 in the 2003-05-30 sync from glibc.
7450 .h files should stand alone, but we shouldn't include <sys/types.h>
7451 if we can get away with just <stddef.h>.
7453 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7454 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7455 rather than <sys/types.h>, as we merely need size_t.
7456 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7458 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7459 Include <stdio.h>, to get FILE.
7460 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7461 memcasecmp.h has included <stddef.h> and all we need is size_t.
7462 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7463 our interface, instead of including <sys/types.h>
7465 2003-06-02 Paul Eggert <eggert@twinsun.com>
7468 Fix some minor time-related bugs with POSIX time arguments.
7469 Some valid time stamps were being rejected (notably -1, and
7470 time stamps before 1900 on 64-bit hosts). And some invalid
7471 time stamps were being accepted, e.g. September 31.
7473 * posixtm.h (posixtime): Return bool instead of time_t, so
7474 that we can return (time_t) -1 successfully.
7475 * posixtm.c: Likewise.
7476 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7477 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7478 (t): Remove static var.
7479 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7480 of static var. All uses changed.
7481 (year): Do not reject years before 1900; they can occur with
7483 (posix_time_parse): Do not check for out-of-range components;
7484 that is now the caller's responsibility, since our checks were
7485 only approximations.
7486 (posixtime): Use mktime to check for out-of-range components,
7487 since it knows them exactly.
7488 If mktime returns (time_t) -1, check whether an error actually occurred
7489 by invoking localtime on -1.
7490 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7491 posixtime failures better.
7492 Improve the test data (in comments only).
7494 2003-05-30 <karl@gnu.org>
7496 * mktime.c: update from libc.
7498 2003-05-30 Bruno Haible <bruno@clisp.org>
7500 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7501 * localcharset.h: Likewise.
7502 * localcharset.c: Likewise.
7504 2003-05-28 Paul Eggert <eggert@twinsun.com>
7506 Assume the headers required for C89 freestanding compilers.
7507 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7508 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7509 without checking for HAVE_LIMITS_H.
7510 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7511 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7513 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7514 * exclude.c: Include <stdbool.h> unconditionally.
7515 * tempname.c: Include <stddef.h> unconditionally.
7516 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7517 * modechange.c, rpmatch.c (NULL): Don't define, since
7518 <stddef.h> does that.
7519 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7520 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7521 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7522 * xstrtol.c: Likewise.
7523 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7524 * savedir.c: Include <stddef.h> instead of defining NULL.
7526 * addext.c (addext): Use assignment rather than cast, to avoid
7527 warnings on some platforms.
7529 * mktime.c (__mktime_internal): Do not reject negative timestamps
7532 2003-05-10 Bruno Haible <bruno@clisp.org>
7534 * linebreak.c (iconv_string_length): Don't return -1 just because the
7535 string is longer than 4 KB.
7537 2003-05-12 Jim Meyering <jim@meyering.net>
7539 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7540 the space-padded-by-default conversion specifiers, %e, %k, %l.
7542 2003-05-03 Bruno Haible <bruno@clisp.org>
7544 Upgrade to Unicode-4.0.
7545 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7546 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7547 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7548 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7549 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7550 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7551 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7552 Change width of U+E0100..U+E01EF from 1 to 0.
7554 2003-04-25 Bruno Haible <bruno@clisp.org>
7556 * copy-file.c: Include <stddef.h>, for size_t.
7558 2003-04-25 Jim Meyering <jim@meyering.net>
7560 * copy-file.c (copy_file_preserving): Declare buf_size to be
7561 of type size_t, not int.
7563 2003-04-11 Jim Meyering <jim@meyering.net>
7565 Merge changes from Coreutils.
7567 2003-03-22 Jim Meyering <jim@meyering.net>
7569 * strftime.c (widen): Cast alloca return value to proper type.
7571 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7574 * strftime.c (my_strftime): Handle very large width
7575 specifications for numeric values correctly. Improve checks for
7578 2003-01-19 Jim Meyering <jim@meyering.net>
7580 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7581 (nl_get_alt_digit) [! defined my_strftime]: Define.
7582 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7583 _nl_get_alt_digit and _nl_get_walt_digit.
7585 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7586 These changes have no effect outside of _LIBC.
7588 2003-04-10 Bruno Haible <bruno@clisp.org>
7590 * findprog.h: New file, from GNU gettext.
7591 * findprog.c: New file, from GNU gettext.
7593 2003-04-05 Jim Meyering <jim@meyering.net>
7595 Merge changes from Coreutils.
7597 * exclude.h (PARAMS): Remove definition and uses.
7598 * exclude.c: Remove uses of `PARAMS'.
7600 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7601 Add test-cases for DOS filenames. Declare program_name.
7602 (main): Set up program_name. Patch by Rich Dawe.
7604 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7606 Use mntctl's return value to drive the entry-processing loop, since
7607 we can't rely on the value of the vmt_length member in the last
7608 entry. On some systems doing so could result in exhausting
7609 virtual memory. Based in part on a patch from Mike Jetzer.
7611 2003-04-04 Bruno Haible <bruno@clisp.org>
7613 * linebreak.h: New file, from GNU gettext.
7614 * linebreak.c: New file, from GNU gettext with slight modifications.
7615 * lbrkprop.h: New file, from GNU gettext.
7617 2003-04-03 Bruno Haible <bruno@clisp.org>
7619 * utf8-ucs4.h: New file, from GNU gettext.
7620 * utf16-ucs4.h: New file, from GNU gettext.
7621 * ucs4-utf8.h: New file, from GNU gettext.
7622 * ucs4-utf16.h: New file, from GNU gettext.
7624 2003-04-02 Bruno Haible <bruno@clisp.org>
7626 * binary-io.h: New file, from GNU gettext.
7628 2003-04-01 Bruno Haible <bruno@clisp.org>
7630 * pathname.h: New file, from GNU gettext.
7631 * concatpath.c: New file, from GNU gettext.
7633 2003-03-30 Bruno Haible <bruno@clisp.org>
7635 * copy-file.c (copy_file_preserving): Don't set owner if the function
7636 chown() doesn't exist.
7638 2003-03-28 Bruno Haible <bruno@clisp.org>
7640 * copy-file.h: New file, from GNU gettext.
7641 * copy-file.c: New file, from GNU gettext.
7643 2003-03-18 Jim Meyering <jim@meyering.net>
7645 * quote.c (quote_n): Fix typo in comment.
7647 2003-03-14 Jim Meyering <jim@meyering.net>
7649 Merge changes from Coreutils.
7650 * obstack.h (obstack_object_size): Declare temporary, __o,
7651 to be const, in order to avoid warnings.
7652 (obstack_room): Likewise.
7653 (obstack_empty_p): Likewise.
7655 2003-03-13 Paul Eggert <eggert@twinsun.com>
7657 Merge changes from Bison.
7658 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7659 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7660 when compiling Bison 1.875's `bitset bset = obstack_alloc
7661 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7662 * hash.c: Include <stdbool.h> unconditionally.
7664 2003-03-09 Paul Eggert <eggert@twinsun.com>
7666 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7667 Reported by Bruce Becker; see:
7668 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7670 2003-03-03 Paul Eggert <eggert@twinsun.com>
7671 Bruno Haible <bruno@clisp.org>
7673 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7674 Reported by John Hughes, see
7675 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7677 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7679 * poll_.h: New file.
7682 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7684 * mathl.h: New file.
7685 * acosl.c: New file.
7686 * asinl.c: New file.
7687 * atanl.c: New file.
7688 * ceill.c: New file.
7691 * floorl.c: New file.
7692 * frexpl.c: New file.
7693 * ldexpl.c: New file.
7695 * sincosl.c: New file.
7697 * sqrtl.c: New file.
7699 * trigl.c: New file.
7700 * trigl.h: New file.
7702 2003-02-17 Bruno Haible <bruno@clisp.org>
7704 * mkdtemp.h: New file, from GNU gettext.
7705 * mkdtemp.c: New file, from GNU gettext.
7707 2003-01-31 Bruno Haible <bruno@clisp.org>
7709 * rename.c: #undef rename before defining rpl_rename.
7710 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7712 2003-01-30 Bruno Haible <bruno@clisp.org>
7714 * printf-args.h: New file, from GNU gettext.
7715 * printf-args.c: New file, from GNU gettext.
7716 * printf-parse.h: New file, from GNU gettext.
7717 * printf-parse.c: New file, from GNU gettext.
7718 * vasnprintf.h: New file, from GNU gettext.
7719 * vasnprintf.c: New file, from GNU gettext.
7720 * asnprintf.c: New file, from GNU gettext.
7721 * vasprintf.h: New file, from GNU gettext with modifications.
7722 * vasprintf.c: New file, from GNU gettext.
7723 * asprintf.c: New file, from GNU gettext.
7725 2003-01-29 Bruno Haible <bruno@clisp.org>
7727 * stpncpy.h: New file, from GNU gettext with modifications.
7728 * stpncpy.c: New file, from GNU gettext with modifications.
7730 2003-01-28 Bruno Haible <bruno@clisp.org>
7732 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7734 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7737 2003-01-27 Bruno Haible <bruno@clisp.org>
7739 * xsetenv.h: New file, from GNU gettext.
7740 * xsetenv.c: New file, from GNU gettext.
7742 2003-01-23 Bruno Haible <bruno@clisp.org>
7744 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7746 2003-01-22 Bruno Haible <bruno@clisp.org>
7748 * exit.h: New file, from GNU gettext.
7750 2003-01-11 Bruno Haible <bruno@clisp.org>
7752 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7753 * strcase.h (strcasecmp, strncasecmp): Likewise.
7755 2003-01-14 Jim Meyering <jim@meyering.net>
7757 * same.c (same_name): Tweak a comment.
7759 2003-01-11 Bruno Haible <bruno@clisp.org>
7761 * same.c (same_name): Reorder tests so as to avoid calling stat()
7762 when a string comparison is sufficient.
7764 2003-01-11 Bruno Haible <bruno@clisp.org>
7766 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7769 2003-01-11 Bruno Haible <bruno@clisp.org>
7771 * hash-pjw.c: Add comment about low quality of this function.
7773 2003-01-12 Paul Eggert <eggert@twinsun.com>
7775 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7776 to avoid collisions with libcurses and libreadline.
7778 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7779 * getstr.h, getstr.c: Remove.
7780 * getline.c: Include "getline.h", to check interface.
7781 Move body of old getstr.c here: this defines MIN_CHUNK and
7782 declares getdelim2, which is renamed from getstr.
7783 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7785 * linebuffer.c (readlinebuffer): Renamed from readline.
7787 * linebuffer.h: Likewise.
7788 (readline): Remove backward-compatibility macro.
7790 2003-01-12 Jim Meyering <jim@meyering.net>
7792 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7794 2003-01-10 Bruno Haible <bruno@clisp.org>
7796 * alloca_.h: New file.
7797 * getdate.y: Unconditionally include alloca.h.
7798 * makepath.c: Likewise.
7799 * setenv.c: Likewise.
7800 * userspec.c: Likewise.
7802 2003-01-09 Bruno Haible <bruno@clisp.org>
7804 * stdbool.h.in: New file.
7806 2003-01-08 Bruno Haible <bruno@clisp.org>
7808 * safe-read.c: Include specification header first, to ensure its
7810 * full-write.c: Likewise.
7812 2003-01-08 Jim Meyering <jim@meyering.net>
7814 * full-write.c: Undefine and define-away `const' after inclusion
7815 of errno.h, not before. Suggestion from Bruno Haible.
7817 2003-01-07 Jim Meyering <jim@meyering.net>
7819 * full-write.c: Rework so that it may serve to define full_read, too.
7820 * full-read.c: Simply #define FULL_READ and include full-write.c.
7822 2003-01-06 Jim Meyering <jim@meyering.net>
7824 * version-etc.c: Update year in translatable copyright string.
7826 2002-12-25 Bruno Haible <bruno@clisp.org>
7828 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7829 * xstrtol.h: Likewise.
7830 * xstrtoimax.c: Likewise.
7831 * xstrtoumax.c: Likewise.
7832 * human.h: Likewise.
7834 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7835 on systems that have <inttypes.h> but not <stdint.h>.
7837 2002-12-31 Paul Eggert <eggert@twinsun.com>
7839 * memcoll.c (memcoll): Fall back on a simple algorithm using
7840 memcmp if strcoll doesn't work.
7842 2002-12-23 Bruno Haible <bruno@clisp.org>
7844 * localcharset.h: New file.
7845 * localcharset.c: Include it.
7846 * unicodeio.c: Likewise.
7848 2002-12-22 Bruno Haible <bruno@clisp.org>
7850 * utime.c (utime_null): No need to call ftruncate if the file was
7853 2002-12-23 Bruno Haible <bruno@clisp.org>
7855 * memcoll.c (STRCOLL): New macro.
7858 2002-12-22 Bruno Haible <bruno@clisp.org>
7860 * getstr.h (getstr): Define, to avoid clash with libcurses.
7861 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7863 2002-12-22 Bruno Haible <bruno@clisp.org>
7865 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7867 2002-12-23 Bruno Haible <bruno@clisp.org>
7869 * getline.h: Include <stddef.h>, for size_t.
7871 * unicodeio.h: Include <stddef.h>, for size_t.
7872 * unicodeio.c: Don't include <stddef.h>.
7874 2002-12-17 Bruno Haible <bruno@clisp.org>
7876 * canon-host.c (strdup): Remove unused declaration.
7878 * fsusage.c: Include full_read.h.
7879 (get_fs_usage): Use full_read instead of safe_read.
7881 * utime.c (utime_null): Use SAFE_READ_ERROR.
7883 2002-12-11 Bruno Haible <bruno@clisp.org>
7885 * setenv.h: Rewritten to cope with systems that have setenv() but not
7887 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7890 2002-12-11 Bruno Haible <bruno@clisp.org>
7892 * setenv.c (alloca): Fall back to malloc.
7894 (setenv): Use freea() to free memory allocated with alloca().
7896 2002-11-13 Bruno Haible <bruno@clisp.org>
7898 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7899 function declarations.
7900 * unsetenv.c (unsetenv): Likewise.
7902 2002-03-04 Bruno Haible <bruno@clisp.org>
7904 Portability to AIX 4.3.3.
7905 * unsetenv.c: New file, extracted from setenv.c.
7906 * setenv.c: Move the unsetenv() function to unsetenv.c.
7908 2001-12-20 Bruno Haible <bruno@clisp.org>
7910 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7911 use malloc instead. For SunOS 4.
7913 2001-12-11 Bruno Haible <bruno@clisp.org>
7915 * setenv.c: Declare alloca.
7916 (compar_fn_t): New typedef.
7917 (KNOWN_VALUE, STORE_VALUE): Use it.
7919 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7922 2002-12-10 Paul Eggert <eggert@twinsun.com>
7924 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7925 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7926 Choose values that are less likely to collide with system fnmatch
7928 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7929 defined (e.g., a pure POSIX system).
7930 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7931 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7933 2002-12-06 Jim Meyering <jim@meyering.net>
7935 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7937 Merge in changes from libc's misc/error.c, in preparation
7938 for the merge of gnulib's changes back into libc.
7940 * error.c (_): Define only if not already defined.
7941 Move definition to follow all #include directives.
7942 Include unlocked-io.h only if !_LIBC.
7943 [_LIBC]: Include <libio/libioP.h>.
7944 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7945 (fflush): Tweak definition to use INTUSE.
7948 2002-12-05 Paul Eggert <eggert@twinsun.com>
7950 * alloca.c [defined emacs]: Include "lisp.h".
7951 (xalloc_die) [defined emacs]: New macro.
7952 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7953 [! defined emacs]: Include <xalloc.h>.
7954 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7955 (pointer): Typedef to POINTER_TYPE *.
7956 (malloc): Remove decl; we now always use xmalloc.
7957 (alloca): Use old-style definition, since Emacs needs this.
7958 Check for arithmetic overflow when computing combined size.
7960 2002-12-04 Paul Eggert <eggert@twinsun.com>
7962 Do not generate unlocked-io.h automatically, since it's easier to
7963 maintain it by hand.
7965 * unlocked-io.h: New file, from GNU diffutils,
7966 but with proper copyright notice and attribution.
7968 * Makefile.am: Add copyright notice.
7969 (libfetish_a_SOURCES): Add unlocked-io.h.
7970 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7971 (DISTCLEANFILES, io_functions): Remove macros.
7972 (EXTRA_DIST): Remove gen_uio.
7973 (unlocked-io.h): Remove rule.
7975 2002-12-04 Jim Meyering <jim@meyering.net>
7977 Reflect the fact that stat.c and lstat.c are no longer generated.
7978 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7979 (DISTCLEANFILES): Likewise.
7980 (EXTRA_DIST): Likewise.
7981 (all_local): Don't depend on stat.c or lstat.c.
7982 (stat.c, lstat.c): Remove rules.
7983 (EXTRA_DIST): Remove xstat.in.
7985 * xstat.in: Remove file. Contents moved into stat.c.
7986 * stat.c: New file. Contents mostly from xstat.in.
7987 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7988 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7990 * safe-read.c: Rework so that it may serve to define safe_write, too.
7991 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7993 2002-12-03 Jim Meyering <jim@meyering.net>
7995 * safe-read.c, safe-write.c: Change variable names and comments, but
7996 not semantics, to minimize the differences between these two files.
7997 (safe_read): Change comment to mention SAFE_READ_ERROR.
7999 * safe-read.c (IS_EINTR): Define.
8000 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8002 2002-12-02 Bruno Haible <bruno@clisp.org>
8004 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8005 Define, taken from safe-read.c.
8006 (INT_MAX): Provide fallback.
8007 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8008 * safe-write.h (SAFE_WRITE_ERROR): Define.
8010 * safe-read.c (EINTR): Remove definition.
8011 (safe_read): Don't use EINTR if it is absent.
8013 2002-12-02 Jim Meyering <jim@meyering.net>
8015 * safe-read.c (EINTR): Define.
8016 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8017 (INT_MAX): Provide fallback.
8018 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8020 * safe-read.h (SAFE_READ_ERROR): Define.
8022 2002-12-01 Jim Meyering <jim@meyering.net>
8024 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8025 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8027 2002-11-27 Paul Eggert <eggert@twinsun.com>
8029 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8030 hash_rehash): Replace `if (limit <= value) abort ();' with
8031 `if (! (value < limit)) abort ();', for readability.
8033 2002-11-26 <karl@gnu.org>
8035 * strdup.c: copy from libc again, with jim's ok.
8036 * .cppi-disable: re-add strdup.c
8038 2002-11-25 <karl@gnu.org>
8040 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8041 instead of "strtol.c".
8043 2002-11-25 Jim Meyering <jim@meyering.net>
8045 * mktime.c: Sync from libc, now that it has the latest fix.
8047 2002-11-24 <karl@gnu.org>
8049 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8050 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8052 2002-11-24 Jim Meyering <jim@meyering.net>
8054 Update from coreutils:
8056 * mktime.c: Merge in changes from libc.
8058 Avoid a link-time failure on some Linux systems.
8059 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8060 (__mon_yday): Declare with the STATIC attribute.
8061 (__mktime_internal): Likewise.
8062 Based on a report from Greg Schafer.
8064 2002-11-23 Jim Meyering <jim@meyering.net>
8066 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8067 Use `unsigned', not `int', as type of index.
8069 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8071 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8073 2002-11-22 Paul Eggert <eggert@twinsun.com>
8075 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8076 hint that one should use `if (! x) abort ();' rather than `assert
8077 (x);', and anyway it's one less thing to worry about configuring.
8078 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8079 hash_rehash, hash_insert): Use abort rather than assert.
8081 2002-11-22 Paul Eggert <eggert@twinsun.com>
8083 * quotearg.h: Allow multiple inclusion by surrounding with
8084 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8085 so that we can be included first.
8086 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8087 * quotearg.c: Include quotearg.h immediately after config.h.
8088 No need to include stddef.h or sys/types.h any more.
8089 Surround local include files with "", not "<>".
8090 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8091 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8092 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8093 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8094 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8095 (ISPRINT): Remove; no longer needed now that we assume C89.
8097 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8100 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8101 quotearg_char): Use SIZE_MAX rather than
8102 (size_t) -1 when we are talking about "infinity".
8104 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8106 2002-11-22 Bruno Haible <bruno@clisp.org>
8108 * safe-read.h: Assume C89. Add comments.
8109 (safe_read): Change return type to size_t.
8110 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8111 counts > SSIZE_MAX correctly.
8112 * safe-write.h: New file.
8113 * safe-write.c: New file.
8114 * full-read.h: New file.
8115 * full-read.c: New file.
8116 * full-write.h: Assume C89. Add comments.
8117 * full-write.c: Include safe-write.h.
8118 (full_write): Rewritten to use safe_write.
8119 Suggested by Jim Meyering and Paul Eggert.
8121 2002-11-21 Bruno Haible <bruno@clisp.org>
8123 Remove case insensitive option matching.
8124 * argmatch.h (argcasematch): Remove declaration.
8125 (ARGCASEMATCH): Remove macro.
8126 (__xargmatch_internal): Remove case_sensitive argument.
8127 (XARGMATCH): Update.
8128 (XARGCASEMATCH): Remove macro.
8129 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8130 case_sensitive argument.
8131 (argcasematch): Remove function.
8132 (__xargmatch_internal): Remove case_sensitive argument.
8133 (main): Use XARGMATCH instead of XARGCASEMATCH.
8135 * xmalloc.c: Change compile-time error message. Add comment about
8136 required autoconf version.
8138 2002-11-21 Jim Meyering <jim@meyering.net>
8140 * strdup.c (strdup): Tweak comment and initial #if/#include.
8142 Merge in changes from the coreutils.
8144 2002-09-25 Paul Eggert <eggert@twinsun.com>
8145 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8146 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8147 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8148 int. Work more efficiently if X is the same width as uintmax_t.
8149 Do not compare X to -1, to avoid bogus compiler warning.
8150 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8151 Don't assume that f_frsize and f_bsize are the same type.
8153 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8156 * makepath.c (make_path): Restore umask *before* creating the final
8158 (make_path): Minor reformatting.
8160 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8161 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8163 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8164 ones. At least on GNU/Linux systems, `auto' means something else.
8167 2002-11-20 Paul Eggert <eggert@twinsun.com>
8169 Merge argmatch cleanups from Bison. Assume C89.
8171 * argmatch.c: Include config.h here, not in argmatch.h.
8172 Include stdlib.h, for EXIT_FAILURE.
8173 Always include <string.h>, since we assume C89.
8174 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8175 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8176 Include <stddef.h> instead, since it's all we need for size_t.
8177 (PARAMS): Remove. All uses removed.
8178 (ARRAY_CARDINALITY): Do not bother to #undef.
8179 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8180 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8181 Remove unnecessary parentheses.
8182 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8183 Insert necessary parentheses.
8184 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8185 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8187 2002-11-19 Bruno Haible <bruno@clisp.org>
8189 * mbswidth.c: Include mbswidth.h right at the beginning.
8190 * mbswidth.h: Include <stddef.h>, for size_t.
8192 * mbswidth.h (PARAMS): Remove macro.
8193 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8194 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8196 * gcd.h (PARAMS): Remove macro.
8197 (gcd): Use ANSI C function declarations.
8198 * gcd.c (gcd): Likewise.
8200 2002-11-15 Bruno Haible <bruno@clisp.org>
8202 * strcspn.c: Include <stddef.h>.
8203 (strcspn): Use ANSI C function declaration. Change return type to
8205 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8206 (strpbrk): Use NULL.
8207 * strpbrk.h (PARAMS): Remove macro.
8208 (strpbrk): Use ANSI C function declaration.
8209 * strstr.c: Don't include <sys/types.h>.
8210 * strstr.h (PARAMS): Remove macro.
8211 (strstr): Use ANSI C function declarations.
8213 2002-11-06 Bruno Haible <bruno@clisp.org>
8215 * gcd.h (gcd): Change argument type to 'unsigned long'.
8216 * gcd.c (gcd): Likewise.
8218 2002-11-05 Bruno Haible <bruno@clisp.org>
8220 * gcd.h: New file, from gettext-0.11.5.
8221 * gcd.c: New file, from gettext-0.11.5.
8223 2002-11-05 Bruno Haible <bruno@clisp.org>
8225 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8226 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8227 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8228 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8230 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8231 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8233 * closeout.c: Include gettext.h instead of <libintl.h>.
8234 * human.c: Include gettext.h instead of <libintl.h>.
8235 * quotearg.c: Include gettext.h instead of <libintl.h>.
8236 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8237 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8238 * userspec.c: Include gettext.h instead of <libintl.h>.
8239 * version-etc.c: Include gettext.h instead of <libintl.h>.
8240 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8241 (textdomain): Remove definition.
8242 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8244 * long-options.c: Remove include of <libintl.h> and definition of _.
8245 * same.c: Remove include of <libintl.h> and definition of _.
8247 2002-11-04 Bruno Haible <bruno@clisp.org>
8249 * stpcpy.h: New file, from GNU gettext-0.11.5.
8250 * strcase.h: New file, from GNU gettext-0.11.5.
8251 * strpbrk.h: New file, from GNU gettext-0.11.5.
8252 * strstr.h: New file, from GNU gettext-0.11.5.
8253 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8255 2002-05-09 Bruno Haible <bruno@clisp.org>
8257 * config.charset: Update for newest glibc. Add canonical names
8258 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8260 2002-05-09 Bruno Haible <bruno@clisp.org>
8262 * localcharset.c (get_charset_aliases): Add more Windows specific
8265 2002-05-08 Owen Taylor <otaylor@redhat.com>
8267 * config.charset: A few additions for Solaris.
8269 2001-12-05 Bruno Haible <bruno@clisp.org>
8271 * localcharset.c (locale_charset): Don't return an empty string.
8273 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8275 * config.charset: msdos in uk_UA uses CP1125.
8277 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8279 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8280 * localcharset.c (locale_charset): Declare as extern "C".
8282 2002-02-15 Bruno Haible <bruno@clisp.org>
8284 * config.charset [msdosdjgpp]: For Russian, use CP866.
8286 2002-02-11 Bruno Haible <bruno@clisp.org>
8288 * config.charset: Add support for NetBSD.
8290 2002-09-25 <karl@gnu.org>
8292 * strdup.c: copy from libc/string (via ../config/srclist*).
8293 * getopt*: copy from libc/posix.
8294 * gettext.h: copy from gettext.
8295 * .cppi-disable: add strdup.c, gettext.h.
8297 2002-07-01 Jim Meyering <meyering@lucent.com>
8299 * c-stack.c: Include sys/time.h.
8300 From Volker Borchert.
8302 2002-06-11 Paul Eggert <eggert@twinsun.com>
8304 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8305 New macro. Use it uniformly instead of
8306 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8307 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8308 reported by Vin Shelton.
8310 2002-06-22 Jim Meyering <meyering@lucent.com>
8312 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8313 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8315 2002-06-22 Paul Eggert <eggert@twinsun.com>
8317 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8318 Do not assume SA_SIGINFO behavior.
8319 Bug reported by Jim Meyering on NetBSD 1.5.2.
8321 2002-06-22 Jim Meyering <meyering@lucent.com>
8323 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8325 * exitfail.c, exitfail.h: Likewise.
8326 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8328 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8330 (EXTRA_DIST): Add fnmatch_loop.c.
8331 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8333 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8334 * fnmatch.c: Update from diffutils-2.8.2.
8335 * fnmatch_.h: New file. From diffutils-2.8.2.
8336 * fnmatch.h: Remove file.
8338 2002-06-18 Paul Eggert <eggert@twinsun.com>
8340 * file-type.h: Report an error if neither S_ISREG nor
8341 S_IFREG is defined, instead of using a test specific to glibc
8342 2.2. This should be safe, since POSIX requires S_ISREG and
8343 Unix Version 7 had S_IFREG. We don't need to check for
8344 <sys/types.h> since we don't use any symbols that it defines.
8346 2002-06-15 Jim Meyering <meyering@lucent.com>
8348 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8349 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8350 have been included before this file.
8352 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8354 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8355 so that each temporary file name is unique and valid in the first
8356 8 characters, for operation under DOS.
8358 2002-06-15 Jim Meyering <meyering@lucent.com>
8360 Work even with DJGPP 2.03, which lacks support for symlinks.
8362 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8364 * lchown.c (S_ISLNK): Likewise.
8366 2002-06-14 Jim Meyering <meyering@lucent.com>
8368 * file-type.h: Use the version from diffutils-2.8.2.
8369 * file-type.c: Likewise.
8371 2002-05-27 Jim Meyering <meyering@lucent.com>
8373 Fix a problem seen only on nonconforming systems whereby ls.c's
8374 use of localtime, and then of gettimeofday would cause trouble:
8375 the localtime call used to initialize rpl_gettimeofday's save
8376 mechanism would clobber ls's current local time information so
8377 that in any long listing the first file would always be listed
8378 with date 1970-01-01. Analysis by Volker Borchert.
8380 * gettimeofday.c (localtime): Undefine.
8381 (rpl_localtime): New function.
8383 2002-05-22 Jim Meyering <meyering@lucent.com>
8385 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8386 * file-type.h: New file.
8387 * file-type.c (file_type): New file/function. Extracted from diffutils.
8389 2002-04-29 Paul Eggert <eggert@twinsun.com>
8391 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8393 2002-04-28 Paul Eggert <eggert@twinsun.com>
8395 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8396 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8397 of 127, since 64 is the largest conceivable number for ancient
8399 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8401 2002-04-28 Jim Meyering <meyering@lucent.com>
8403 * sig2str.c (WTERMSIG): Remove definition (unused).
8405 2002-04-28 Paul Eggert <eggert@twinsun.com>
8407 * sig2str.h, sig2str.c: New files.
8408 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8410 2002-04-24 Jim Meyering <meyering@lucent.com>
8412 * gettext.h: New file, from Gettext.
8413 * Makefile.am (INCLUDES): Remove -I../intl.
8414 (libfetish_a_SOURCES): Add gettext.h.
8416 2002-04-16 Jim Meyering <meyering@lucent.com>
8418 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8419 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8420 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8422 2002-04-12 Jim Meyering <meyering@lucent.com>
8424 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8426 2002-03-10 Jim Meyering <meyering@lucent.com>
8428 * makepath.c (make_path): Remove a comma from a diagnostic.
8429 Suggestion from Santiago Vila.
8431 2002-03-08 Jim Meyering <meyering@lucent.com>
8433 * rename.c: Mention that this wrapper is needed also on
8434 mips-dec-ultrix4.4 systems.
8436 2002-03-02 Jim Meyering <meyering@lucent.com>
8438 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8439 not HAVE_CLOCK_SETTIME.
8441 2002-02-27 Paul Eggert <eggert@twinsun.com>
8443 * nanosleep.h: Rename to....
8444 * timespec.h: New name for nanosleep.h. All uses changed.
8446 * gettime.c: New file.
8447 * settime.c: New file.
8450 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8451 timespec.h. Remove nanosleep.h.
8453 2002-02-25 Paul Eggert <eggert@twinsun.com>
8455 * acl.c, acl.h: New files.
8456 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8458 2002-02-24 Jim Meyering <meyering@lucent.com>
8460 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8461 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8462 cause trouble. Reported by Nelson Beebe.
8464 2002-02-23 Paul Eggert <eggert@twinsun.com>
8466 * path-concat.c (xpath_concat): Reorder code to pacify
8467 compilers that don't know that xalloc_die never returns.
8469 2002-02-20 Jim Meyering <meyering@lucent.com>
8471 * getdate.c: Regenerate using bison-1.33.
8473 2002-02-15 Paul Eggert <eggert@twinsun.com>
8475 * posixver.c, posixver.h: New files.
8476 * Makefile.am (libfetish_a_SOURCES): Add them.
8478 2002-02-02 Paul Eggert <eggert@twinsun.com>
8479 Bruno Haible <bruno@clisp.org>
8481 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8482 (fwrite_success_callback): New declaration.
8483 * unicodeio.c (unicode_to_mb): New function, extracted from
8484 print_unicode_char. Call failure callback instead of error.
8485 (fwrite_success_callback): New function.
8486 (exit_failure_callback): New function.
8487 (fallback_failure_callback): New function.
8488 (print_unicode_char): Call unicode_to_mb.
8490 2002-01-26 Jim Meyering <meyering@lucent.com>
8492 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8494 2002-01-22 Jim Meyering <meyering@lucent.com>
8496 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8497 Otherwise, some versions of automake would omit the rule that makes
8498 Makefile from Makefile.in.
8500 2001-01-21 Paul Eggert <eggert@twinsun.com>
8502 * xmemcoll.h, xmemcoll.c: New files.
8503 * Makefile.am (libfetish_a_SOURCES): Add them.
8504 * memcoll.c: Include errno.h, and declare errno if not defined.
8505 (memcoll): Set errno to zero if there is no error.
8507 * quotearg.c (quotearg_buffer_restyled):
8508 Fix bug with quoting buffers containing NUL when backslashing escapes.
8509 This bug was exposed by the other changes in this patch.
8510 (quotearg_n_options): New arg ARGSIZE.
8511 All callers changed.
8512 (quoting_options_from_style): New function.
8513 (quotearg_n_style): Use it.
8514 (quotearg_n_style_mem): New function.
8516 * quotearg.h (quotearg_n_style_mem): New function.
8518 2002-01-16 Jim Meyering <meyering@lucent.com>
8520 * getdate.y: Add three semicolons, each just before a closing brace.
8521 Bison (as of version 1.31) no longer papers over that mistake.
8523 2002-02-14 Paul Eggert <eggert@twinsun.com>
8525 * backupfile.c (ISDIGIT): Comment fix.
8526 * getdate.y (ISDIGIT): Likewise.
8527 * posixtm.c (ISDIGIT, year): Likewise.
8528 * strverscmp.c (ISDIGIT): Likewise.
8529 * userspec.c (ISDIGIT): Likewise.
8531 2002-01-05 Jim Meyering <meyering@lucent.com>
8533 * version-etc.c (version_etc_copyright): Update copyright year.
8535 2001-01-19 Paul Eggert <eggert@twinsun.com>
8537 * closeout.c (close_stdout_status): If ferror (stdout), do
8538 not silently exit merely because the output buffer happens to
8539 have nothing pending.
8541 2001-12-18 Paul Eggert <eggert@twinsun.com>
8543 See the big note in ../ChangeLog.
8544 * human.c (suffixes): Prefer K to k for 1024.
8545 (generate_suffix_backwards): New function.
8546 (human_readable_inexact): Use it.
8547 * xstrtol.c (__xstrtol): If there is no number but there
8548 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8549 Accept 'K' as well as 'k'.
8551 2001-12-15 Jim Meyering <meyering@lucent.com>
8553 * regex.h (__restrict_arr): Update from libc.
8555 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8556 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8559 2001-12-10 Jim Meyering <meyering@lucent.com>
8561 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8562 Instead, include "xalloc.h".
8563 (initbuffer): Don't cast xmalloc return value to char*.
8564 (readline): Reword comment.
8565 Don't cast xrealloc return value to char*
8568 2001-12-09 Jim Meyering <meyering@lucent.com>
8570 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8571 `signed and unsigned type in conditional expression'.
8572 * posixtm.c (posix_time_parse): Likewise.
8574 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8576 * readtokens.c (readtoken): Declare an index to be of type unsigned
8577 to avoid a pedantic warning.
8579 * getstr.c: Don't include assert.h.
8580 (getstr): Remove warning-evoking assertions.
8581 Return -1 if offset parameter is out of bounds.
8582 Change the type of a local from int to size_t.
8584 * strftime.c (my_strftime_localtime_r): Include this function
8585 definition in the `#if ! HAVE_TM_GMTOFF' block.
8587 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8588 Include xalloc.h instead.
8590 2001-12-02 Jim Meyering <meyering@lucent.com>
8592 * tempname.c: Don't declare getenv, thus reverting the change of
8593 2001-11-18. It's no longer necessary, now that stdlib.h is always
8596 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8597 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8599 2001-11-30 Akim Demaille <akim@epita.fr>
8601 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8602 before being defined.
8604 2001-11-27 Paul Eggert <eggert@twinsun.com>
8606 * quotearg.h (quotearg_n, quotearg_n_style):
8607 First arg is int, not unsigned.
8608 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8609 (SIZE_MAX, UINT_MAX): New macros.
8610 (quotearg_n_options): Abort if N is negative.
8611 Avoid overflow check on hosts where size_t is 64 bits and int
8612 is 32 bits, as overflow is impossible there.
8613 Fix off-by-one typo that caused unnecessary reallocation.
8615 2001-11-27 Jim Meyering <meyering@lucent.com>
8617 * tempname.c: Merge with version from libc.
8618 * regex.c: Likewise.
8620 * tempname.c: Include stdlib.h unconditionally. On some old systems
8621 for which STDC_HEADERS is 0, it was not included, resulting in a
8622 warning about an integer-to-pointer conversion problem with getenv.
8623 Reported by Volker Borchert.
8625 2001-11-26 Jim Meyering <meyering@lucent.com>
8627 * gtod.h: Remove file.
8628 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8629 * gettimeofday.c: Don't include gtod.h.
8630 (GTOD_init): Remove function.
8631 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8632 Suggestion from Volker Borchert.
8634 2001-11-23 Jim Meyering <meyering@lucent.com>
8636 * hash.h (struct hash_table): Don't define here. Merely declare it.
8637 * hash.c (struct hash_table): Define it here instead.
8639 2001-11-22 Jim Meyering <meyering@lucent.com>
8641 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8643 2001-11-18 Paul Eggert <eggert@twinsun.com>
8645 * tempname.c (TMP_MAX): Remove; no longer needed.
8646 (TEMPORARIES): New macro.
8647 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8648 removes an artificial limitation (e.g. HP-UX 10.20, where
8651 2001-11-18 Jim Meyering <meyering@lucent.com>
8653 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8656 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8657 files will be created before anything else.
8659 2001-11-17 Jim Meyering <meyering@lucent.com>
8661 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8662 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8663 rather than group writable. Patch by Juan F. Codagnone.
8665 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8666 Instead, include "xalloc.h".
8668 * mountlist.c: Include unlocked-io.h after all system headers.
8669 Remove explicit declarations of xmalloc, xrealloc,
8670 and xstrdup. Instead, include "xalloc.h".
8672 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8673 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8674 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8676 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8677 Reported by Padraig Brady.
8679 * mkstemp.c: #undef mkstemp.
8681 (rpl_mkstemp): Rename from mkstemp.
8684 2001-11-16 Jim Meyering <meyering@lucent.com>
8686 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8687 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8688 determine the amount of total physical memory, use pstat_getstatic.
8689 HPUX-11 doesn't define _SC_PHYS_PAGES.
8690 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8691 If sysconf couldn't be used to determine the amount of available
8692 physical memory, use both pstat_getstatic and pstat_getdynamic.
8693 Based on a patch from Bob Proulx.
8695 2001-11-05 Jim Meyering <meyering@lucent.com>
8697 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8699 2001-11-03 Jim Meyering <meyering@lucent.com>
8701 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8702 in argmatch_to_argument call.
8704 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8707 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8708 e.g., a fault due to an attempt to free a NULL pointer.
8710 2001-11-01 Jim Meyering <meyering@lucent.com>
8712 * dirfd.c, dirfd.h: New files.
8713 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8715 * hash.c (hash_print) [TESTING]: Clean up.
8717 2001-10-22 Paul Eggert <eggert@twinsun.com>
8719 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8720 to avoid a warning if -Wall.
8722 2001-10-21 Paul Eggert <eggert@twinsun.com>
8724 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8726 2001-10-21 Jim Meyering <meyering@lucent.com>
8728 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8729 this code would end up calling gettext even in packages built
8731 * getopt.c (_): Likewise.
8732 * regex.c (_): Likewise.
8734 2001-10-20 Paul Eggert <eggert@twinsun.com>
8736 * error.c (strerror_r): Do not declare unless !_LIBC.
8737 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8738 Use strerror_r that is only a macro, even if it is not a function.
8739 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8740 (private_strerror): Use prototypes, not old-style function definition.
8741 (print_errno_message): New function.
8742 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8744 (error_tail, error, error_at_line): Use it.
8746 2001-10-11 Jim Meyering <meyering@lucent.com>
8748 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8749 and quote_n (1, ... to avoid clobbering a buffer.
8751 2001-10-05 Jim Meyering <meyering@lucent.com>
8753 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8754 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8755 * hash-pjw.h: New file.
8757 2001-09-30 Jim Meyering <meyering@lucent.com>
8759 * mountlist.c [MOUNTED_GETFSSTAT]:
8760 Include <sys/ucred.h>, for Apple Darwin.
8761 Include sys/mount.h and sys/fs_types.h only if available.
8763 (read_filesystem_list): Use FS_TYPE.
8765 2001-09-29 Paul Eggert <eggert@twinsun.com>
8767 * exclude.c (excluded_filename): 0 -> false, since it's
8770 2001-09-28 Paul Eggert <eggert@twinsun.com>
8772 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8773 #defines strtoimax. Also treat the other strto* functions
8776 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8777 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8778 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8780 2001-09-26 Jim Meyering <meyering@lucent.com>
8782 Most macros in unlocked-io.h had the wrong number of arguments.
8783 * gen-uio: New script.
8784 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8785 * unlocked-io.hin: Remove file.
8786 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8787 rather than trying to embed it here.
8788 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8789 Reported by Padraig Brady.
8791 2001-09-25 Volker Borchert <bt@teknon.de>
8793 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8795 2001-09-23 Jim Meyering <meyering@lucent.com>
8797 * mountlist.c: Remove useless parentheses in #if directives.
8798 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8799 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8801 2001-09-22 Jim Meyering <meyering@lucent.com>
8803 * localcharset.c: Update from latest gettext.
8804 * config.charset: Likewise.
8806 2001-09-20 Jim Meyering <meyering@lucent.com>
8808 * xstrtol.c (strtoimax): Guard declaration with
8809 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8810 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8811 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8812 (strtoumax): Likewise, for completeness (it wasn't necessary).
8814 2001-09-06 Paul Eggert <eggert@twinsun.com>
8816 * strtoimax.c (HAVE_LONG_LONG):
8817 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8818 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8819 to work around bug in IBM C compiler.
8821 2001-09-16 Jim Meyering <meyering@lucent.com>
8823 * mkdir.c: New file.
8825 2001-09-04 Paul Eggert <eggert@twinsun.com>
8827 * xgetcwd.c: Revert some of the previous change; intead,
8828 fix the HAVE_GETCWD_NULL code to behave more like the
8829 !HAVE_GETCWD_NULL code used to.
8832 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8835 2001-09-04 Paul Eggert <eggert@twinsun.com>
8837 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8838 Use ssize_t, not int, to store result of readlink.
8839 Check for ssize_t overflow as well as size_t overflow,
8840 as POSIX says the result of readlink is implementation-defined
8841 when ssize_t overflows.
8842 Remove unnecessary cast to char*.
8843 Use free+malloc instead of realloc, as the storage doesn't need
8844 to be preserved and it's clearer and can be more efficient that way.
8845 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8846 * xreadlink.h (xreadlink): Update prototype.
8848 2001-09-03 Paul Eggert <eggert@twinsun.com>
8850 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8851 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8852 spotted by Jim Meyering.
8854 2001-09-03 Jim Meyering <meyering@lucent.com>
8856 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8858 2001-09-03 Paul Eggert <eggert@twinsun.com>
8860 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8861 like the HAVE_GETCWD_NULL code.
8862 Include pathmax.h if not HAVE_GETCWD.
8863 Do not include xalloc.h.
8864 (INITIAL_BUFFER_SIZE): New symbol.
8865 Do not use xmalloc / xrealloc, since the caller is responsible for
8866 handling errors. Preserve errno around `free' during failure.
8867 Do not overrun buffer when using getwd.
8869 2001-09-03 Paul Eggert <eggert@twinsun.com>
8871 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8872 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8874 2001-09-02 Jim Meyering <meyering@lucent.com>
8876 * error.c: Update from GNU libc.
8878 2001-09-01 Jim Meyering <meyering@lucent.com>
8880 * xreadlink.c: New file.
8881 * xreadlink.h: New file.
8882 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8884 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8885 doesn't conflict with sparc Solaris 7's definition in
8886 /usr/include/sys/int_types.h.
8888 * exclude.c: Use `""', not `<>' to #include non-system header files.
8889 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8890 and strncasecmp as r-values. Unixware didn't have declarations.
8892 2001-08-31 Jim Meyering <meyering@lucent.com>
8894 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8895 Use an initial, malloc'd, buffer of length 128 rather than
8896 a statically allocated one of length 1024.
8898 2001-08-30 Paul Eggert <eggert@twinsun.com>
8900 * xgetcwd.c: Don't include pathmax.h.
8901 Include stdlib.h and unistd.h if available.
8903 (xmalloc, xstrdup, free): Remove decls.
8904 (xgetcwd): Don't assume sizes fit in unsigned.
8905 Check for overflow when computing sizes.
8906 Simplify reallocation code.
8908 2001-08-28 Paul Eggert <eggert@twinsun.com>
8910 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8912 * strtoimax.c: Renamed from strtoxmax.c, removing the
8915 Also, make the following further changes to make this file's
8916 configuration more similar to that of strtol.c:
8917 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8918 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8919 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8920 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8921 changed to signed values.
8923 And make the following changes as well:
8924 Fix copyright notice, as 1999 was missing.
8925 (verify): New macro.
8926 (strtoimax): Check sizes at compile-time, not run-time.
8927 Prefer strtol to strtoll if both work.
8928 (main): Remove; it was not that useful and was a pain to maintain.
8930 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8932 2001-08-30 Paul Eggert <eggert@twinsun.com>
8934 * savedir.c (savedir): Remove size parameter, as POSIX says that
8935 a directory's st_size can have an arbitrary value, so the old
8936 usage could waste an arbitrary amount of memory. All uses
8938 * savedir.h: Update prototype.
8940 2001-08-30 Paul Eggert <eggert@twinsun.com>
8942 * xstrtol.c (strtoimax): New decl.
8944 2001-08-28 Paul Eggert <eggert@twinsun.com>
8946 * xstrtol.h: Add copyright notice.
8947 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8948 LONGINT_INVALID_SUFFIX_CHAR.
8950 2001-08-30 Paul Eggert <eggert@twinsun.com>
8952 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8955 2001-08-30 Paul Eggert <eggert@twinsun.com>
8957 * hash.c: Remove '2001' from copyright notice.
8959 2001-08-30 Paul Eggert <eggert@twinsun.com>
8961 * full-write.h: New file.
8962 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8963 * full-write.c: Correct credits, as cccp.c no longer
8964 exists and anyway it was so heavily changed from the old cccp
8965 code as to be unrecognizable. Include full-write.h.
8966 (full_write) Return size_t, with short writes meaning failure.
8967 All callers changed. This fixes a bug with large buffers
8969 * utime.c: Include full-write.h.
8971 2001-08-30 Paul Eggert <eggert@twinsun.com>
8973 Merge 'exclude' changes from tar 1.13.22.
8974 This fixes one or two unlikely storage allocation overflow bugs,
8975 but doesn't change user-visible behavior otherwise.
8977 2001-08-30 Paul Eggert <eggert@twinsun.com>
8979 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8980 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8981 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8982 Include if available.
8983 (<xalloc.h>): Include
8984 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8985 (verify): New macro. Use it to verify that EXCLUDE macros do not
8986 collide with FNM macros.
8987 (struct patopts): New struct.
8988 (struct exclude): Use it, as exclude patterns now come with options.
8989 (new_exclude): Support above changes.
8990 (new_exclude, add_exclude_file):
8991 Initial size must now be a power of two to simplify overflow checking.
8992 (free_exclude, fnmatch_no_wildcards): New function.
8993 (excluded_filename): No longer requires options arg, as the options
8994 are determined by add_exclude. Now returns bool, not int.
8995 (excluded_filename, add_exclude):
8996 Add support for the fancy new exclusion options.
8997 (add_exclude, add_exclude_file): Now takes int options arg.
8998 Check for arithmetic overflow when computing sizes.
8999 (add_exclude_file): xrealloc might modify errno, so don't
9000 realloc until after errno might be used.
9002 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9004 (free_exclude): New decl.
9005 (add_exclude, add_exclude_file): Now takes int options arg.
9006 (excluded_filename): No longer requires options arg, as the options
9007 are determined by add_exclude. Now returns bool, not int.
9009 2001-08-30 Paul Eggert <eggert@twinsun.com>
9011 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9013 2001-08-27 Jim Meyering <meyering@lucent.com>
9015 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9017 * version-etc.c (N_): Remove definition.
9018 Revert most of last change.
9019 Instead, simply don't mark the `Copyright...' string for translation.
9020 Based on advice from Paul Eggert.
9022 * strtoxmax.c: Tweak comment.
9024 2001-08-26 Jim Meyering <meyering@lucent.com>
9026 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9027 of copyright with `%s' so translators don't get an untranslated
9029 (COPYRIGHT_YEAR): Define.
9030 (version_etc): Use fprintf rather than fputs.
9031 Suggestion from Ulrich Drepper.
9033 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9035 * strtoll.c: New file, from GNU libc.
9036 * xstrtoimax.c: New file.
9038 * xstrtol.h: Add xstrtoimax.
9039 * strtoumax.c: New file. Simply include "strtoumax.c".
9040 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9042 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9043 * strtoxmax.c: ... then renamed to this.
9045 2001-08-13 Paul Eggert <eggert@twinsun.com>
9047 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9048 Port to Solaris 8, where 'sed' requires a space after the 'r'
9049 command, and where sh dislikes "$/". Clean up the spacing a bit.
9050 Redirect output to $tmp just once.
9052 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9054 * addext.c (<errno.h>): Include.
9055 (errno): Declare if not defined.
9056 (addext): Work correctly when pathconf returns -1 and leaves
9057 errno alone because there is no limit. Also, work even if
9058 pathconf returns a value greater than SIZE_MAX.
9060 2001-08-12 Jim Meyering <meyering@lucent.com>
9062 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9063 Simply `return getcwd (NULL, 0);'.
9064 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9065 Use 1300 as initial value for length, not PATH_MAX.
9067 * pathmax.h: Clean up cpp syntax.
9069 2001-08-12 Jim Meyering <meyering@lucent.com>
9071 * gettimeofday.c: New file.
9073 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9075 2001-08-04 Jim Meyering <meyering@lucent.com>
9077 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9078 to get in sync with glibc.
9080 2001-08-03 Paul Eggert <eggert@twinsun.com>
9082 The following changes are from gettext 0.10.39 as maintained by
9085 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9086 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9087 with inverted sense. All uses changed.
9089 * mbswidth.c: Don't include <limits.h>.
9090 Include <stdlib.h> and <string.h> unconditionally.
9091 (iswcntrl, mbsinit, ISCNTRL): New macros.
9092 (mbsnwidth): Use K&R style function declarations.
9093 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9094 can optimize it when MB_CUR_MAX == 1.
9095 The width of control characters is zero, not 1.
9097 2001-07-15 Jim Meyering <meyering@lucent.com>
9099 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9100 (BUILT_SOURCES): Add unlocked-io.h.
9101 (io_functions): Define.
9102 (unlocked-io.h): New rule.
9103 (DISTCLEANFILES): Add unlocked-io.h.
9104 (all-local): Depend on unlocked-io.h, to ensure it is created.
9106 * unlocked-io.hin: New file
9108 * regex.c: Update from glibc.
9110 2001-07-05 Jim Meyering <meyering@lucent.com>
9112 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9114 (libfetish_a_SOURCES): Put all .h files here instead.
9115 Remove a thus-exposed (better checks in automake) duplicate and
9116 two unnecessary .h files.
9118 2001-06-11 Jim Meyering <meyering@lucent.com>
9120 * regex.c: Update from GNU libc.
9122 2001-05-27 Jim Meyering <meyering@lucent.com>
9124 * readutmp.h (UT_TYPE): Define.
9126 2001-05-24 Jim Meyering <meyering@lucent.com>
9128 * argmatch.c: Include "quote.h".
9129 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9130 quote function. Reported by Göran Uddeborg.
9132 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9134 * dirname.c (dir_name): Compute append_dot using path, not newpath
9135 which is not yet declared.
9137 2001-05-11 Paul Eggert <eggert@twinsun.com>
9139 * Makefile.am (libfetish_a_SOURCES):
9140 Add strftime.c, since we now compile it on all hosts.
9142 * strftime.c (my_strftime):
9143 Define to nstrftime if emacs, but only if my_strftime is not defined.
9144 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9145 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9146 Add one more extra argument: a nanoseconds value.
9149 (my_strftime function): Add %N format.
9150 (emacs_strftimeu): Renamed from emacs_strftime,
9151 with extra ut argument.
9153 2001-05-11 Paul Eggert <eggert@twinsun.com>
9155 dirname code cleanup. base_name now behaves more compatibly
9156 with POSIX basename when given file names that have trailing
9157 slashes, and similarly for dir_name. Add new primitives
9158 base_len and dir_len. Put the directory-name-related decls
9161 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9162 * backupfile.c (base_name): Likewise.
9163 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9164 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9165 * makepath.c (strip_trailing_slashes): Likewise.
9166 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9168 * rename.c (strip_trailing_slashes): Likewise.
9169 * same.c (base_name): Likewise.
9170 * stripslash.c (ISSLASH): Likewise.
9172 * addext.c: Include <dirname.h> after size_t is defined.
9173 * backupfile.c: Likewise.
9175 * addext.c (addext): Use base_len to trim redundant
9176 trailing slashes instead of doing it ourselves.
9177 But do not trim the last slash if it is not redundant.
9179 * backupfile.c (find_backup_file_name,
9180 max_backup_version): Use base_len instead of rolling it ourselves.
9181 Handle the case of "" and (on DOS) "C:" correctly.
9183 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9184 Include <string.h>, <dirname.h>.
9185 (base_name): Allow file names ending in slashes, other than names
9186 that are all slashes. In this case, return the basename followed
9187 by the slashes. This is more general, and can be used in places
9188 where the original base_name purposely had an assertion failure.
9189 (base_len): New function.
9191 * dirname.c: Include <string.h> instead of <stdlib.h>.
9192 Do not include <assert.h>; no longer needed.
9194 (memrchr): Remove decl.
9195 (dir_name_r): Remove.
9196 (dir_len): Renamed from dirlen. All callers changed.
9197 Rewrite in terms of base_name, for simplicity and consistency.
9198 (dir_name): Never return NULL. All callers changed.
9199 Do not include <stdlib.h> in test program; no longer needed.
9200 return 0; is fine for test program.
9202 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9204 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9206 * path-concat.c (path_concat): Use base_len to compute
9207 base length, not strlen; this means we cannot rely on memcpy
9210 * same.c (STREQ): Remove.
9211 (same_name): Handle the case where the basename ends in trailing '/'.
9213 * stripslash.c (strip_trailing_slashes): Return nonzero if
9214 a slash was stripped. Do not strip the last slash after a
9217 2001-04-08 Jim Meyering <meyering@lucent.com>
9219 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9220 recomputed; that's necessary when the offset spans a DST transition.
9221 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9223 2001-04-02 Jim Meyering <meyering@lucent.com>
9225 * regex.h, regex.c: Update from GNU libc.
9227 2001-03-19 Paul Eggert <eggert@twinsun.com>
9229 * version-etc.c (version_etc_copyright): Update to 2001.
9231 2001-03-16 Paul Eggert <eggert@twinsun.com>
9233 * tempname.c (uint64_t): Define to uintmax_t if
9234 not defined, and if UINT64_MAX is not defined.
9235 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9236 Reported by John David Anglin.
9238 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9240 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9241 alias if codeset is empty.
9242 * config.charset (BeOS): Use wildcard syntax.
9244 2001-03-13 Jim Meyering <meyering@lucent.com>
9246 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9247 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9250 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9252 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9254 * unicodeio.c (print_unicode_char): Simplify accordingly.
9256 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9258 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9259 support for DOS/DJGPP.
9261 2001-02-28 Paul Eggert <eggert@twinsun.com>
9263 * Makefile.am (libfetish_a_SOURCES):
9264 Add dup-safer.c, fopen-safer.c.
9265 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9267 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9269 2001-02-25 Paul Eggert <eggert@twinsun.com>
9271 The mkstemp replacement is taken from glibc 2.2.2, with some
9272 portability fixes for use outside glibc, as follows:
9274 * tempname.c (struct_stat64): New macro.
9275 (direxists, __gen_tempname): Use it.
9276 This avoids a portability problem with Solaris 8.
9278 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9279 (<stddef.h>, <stdint.h>, <string.h>):
9280 Include only if STDC_HEADERS || _LIBC.
9281 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9282 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9283 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9284 (__set_errno): Define this macro if <errno.h> doesn't.
9285 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9286 Define these macros if <stdio.h> doesn't.
9287 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9288 Define these macros if <sys/stat.h>
9289 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9290 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9291 __xstat64): Define if not _LIBC.
9292 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9293 (__gen_tempname): Invoke gettimeofday only if
9294 HAVE_GETTIMEOFDAY || _LIBC;
9295 otherwise, fall back on plain "time".
9296 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9298 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9300 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9302 2001-02-17 Jim Meyering <meyering@lucent.com>
9304 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9305 around included file name.
9307 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9309 * strftime.c: Update from GNU libc (the only changes were to comments).
9311 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9313 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9315 2001-02-17 Paul Eggert <eggert@twinsun.com>
9317 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9318 Remove workaround macros for hosts that have mbrtowc but not
9319 mbstate_t, as we now insist on proper declarations for both
9320 before using mbrtowc.
9322 2001-02-17 Jim Meyering <meyering@lucent.com>
9324 * regex.c: Update from libc.
9326 2001-02-16 Paul Eggert <eggert@twinsun.com>
9328 * alloca.c (malloc): Undef before defining, since stdlib.h
9329 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9330 Reported by Mark Hounschell via Paul Eggert.
9332 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9334 * config.charset: Update for FreeBSD 4.2.
9336 2001-01-26 Jim Meyering <meyering@lucent.com>
9338 * quotearg.c: Include stddef.h.
9339 * quote.c: Include stddef.h.
9340 Reported by Axel Kittenberger.
9342 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9343 line in double quotes so that it evokes a better diagnostic.
9344 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9345 Reported by Axel Kittenberger.
9347 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9349 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9350 to avoid a warning. Add back 'const' to inptr.
9352 2001-01-16 Jim Meyering <meyering@lucent.com>
9354 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9357 2001-01-14 Jim Meyering <meyering@lucent.com>
9359 * rename.c: New file. From Volker Borchert.
9360 Include stdlib.h, string.h or strings.h, and xalloc.h.
9361 Use strip_trailing_slashes rather than open-coding it.
9363 2001-01-03 Paul Eggert <eggert@twinsun.com>
9365 * strftime.c: Sync with glibc time/strftime.c 1.81.
9367 2001-01-03 Jim Meyering <meyering@lucent.com>
9369 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9370 local `inptr' to avoid warning with some system declarations of iconv.
9372 2000-12-29 Paul Eggert <eggert@twinsun.com>
9374 * modechange.c: Do not assume that mode_t uses the
9375 traditional octal encoding. E.g. "chmod 1 FOO" should set
9376 the other-execute bit of FOO even if S_IXOTH != 1.
9378 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9379 WOTH, XOTH, ALLM): New macros.
9380 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9381 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9383 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9384 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9386 No need to use uintmax_t; unsigned long is long enough.
9387 Don't bother to get suffix since we don't use it.
9389 2000-12-24 Jim Meyering <meyering@lucent.com>
9391 * hash.c (is_prime): Return explicit boolean values.
9392 (hash_get_first): Return NULL to appease Irix5.6's 89.
9393 Reported by Nelson Beebe.
9395 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9397 * localcharset.c (locale_charset): Add support for Win32.
9399 2000-12-18 Paul Eggert <eggert@twinsun.com>
9401 * physmem.h, physmem.c: New files.
9403 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9404 (noinst_HEADERS): Add physmem.h.
9406 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9407 't' for compatibility with Solaris 8 sort.
9409 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9411 * config.charset: Add support for BeOS.
9413 2000-12-16 Jim Meyering <meyering@lucent.com>
9415 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9416 SHELLS_FILE to a file name that's useful on djgpp systems.
9418 (ADDITIONAL_DEFAULT_SHELLS): Define.
9419 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9420 Based mostly on a patch from Prashant TR.
9422 2000-12-16 Jim Meyering <meyering@lucent.com>
9424 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9425 N and M) would have treated it like `chown N:N FILE'.
9427 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9429 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9431 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9432 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9433 to the list of canonical encodings. Rename EUC-CN to GB2312.
9435 2000-12-08 Andreas Schwab <schwab@suse.de>
9437 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9438 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9440 2000-12-07 Jim Meyering <meyering@lucent.com>
9442 * stripslash.c (ISSLASH): Define.
9443 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9446 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9447 (dir_name_r): Declare this function as static.
9448 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9449 manifest itself on a name containing a mix of slashes and
9451 Make this function work with names starting with a DOS-style
9452 drive letter and colon prefix.
9453 (dir_name): Append `.' if necessary.
9454 Based mostly on patches from Prashant TR and Eli Zaretskii.
9456 * dirname.h (dir_name_r): Remove prototype.
9458 2000-12-05 Jim Meyering <meyering@lucent.com>
9460 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9462 2000-12-04 Jim Meyering <meyering@lucent.com>
9464 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9465 Also include memory.h, stdlib.h, unistd.h if appropriate.
9466 Reported by Andreas Jaeger (conflicting declaration of malloc).
9468 2000-12-02 Jim Meyering <meyering@lucent.com>
9470 * closeout.h: Make idempotent, to avoid some obscure warnings.
9472 2000-12-01 Paul Eggert <eggert@twinsun.com>
9474 * memrchr.c: Include <config.h> before any system include file.
9476 2000-11-29 Paul Eggert <eggert@twinsun.com>
9478 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9480 2000-11-26 Jim Meyering <meyering@lucent.com>
9482 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9484 2000-11-22 Paul Eggert <eggert@twinsun.com>
9486 * strftime.c (my_strftime): Do not invoke mbrlen with a
9487 size of (size_t) -1; it's not portable.
9489 2000-11-17 Akim Demaille <akim@epita.fr>
9491 * obstack.h: Formatting changes.
9492 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9493 prevent type checking.
9494 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9495 cast the value to (void *): assigning a `foo *' to a `void *'
9497 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9499 2000-11-17 Jim Meyering <meyering@lucent.com>
9501 * strstr.c: Update from GNU libc.
9503 2000-11-16 Jim Meyering <meyering@lucent.com>
9505 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9507 2000-11-11 Jim Meyering <meyering@lucent.com>
9509 * error.c: Add a couple #includes, merging from GNU libc version.
9511 2000-11-10 Jim Meyering <meyering@lucent.com>
9513 * obstack.h: Update from GNU libc.
9514 * obstack.c: Likewise.
9516 2000-11-06 Paul Eggert <eggert@twinsun.com>
9518 * getusershell.c (setusershell): Use rewind rather than
9519 fseek/fseeko, to avoid configuration hassles with fseeko.
9520 Don't bother opening SHELLS_FILE if shellstream is NULL;
9523 2000-11-05 Jim Meyering <meyering@lucent.com>
9525 * makepath.h (make_dir): Declare.
9526 * makepath.c (make_dir): Remove `static' attribute.
9529 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9531 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9532 last one in a bucket, advance to the next bucket.
9534 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9536 * fnmatch.c: Do not comment out all the code if we are using
9537 the GNU C library, because in some cases we are replacing buggy
9538 code in the GNU C library itself.
9540 2000-10-30 Paul Eggert <eggert@twinsun.com>
9542 * error.h, getline.h, modechange.h:
9543 Remove "2000" from Copyright line, as the file hasn't been
9544 changed this year other than in the copyright notice.
9546 * xalloc.h: Add "2000" to Copyright line, as this file
9547 was changed this year.
9549 2000-10-30 Paul Eggert <eggert@twinsun.com>
9551 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9552 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9553 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9555 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9557 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9558 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9559 doesn't define __restrict_arr.
9561 2000-10-29 Jim Meyering <meyering@lucent.com>
9563 * xstat.in: Fix grammar in comment.
9565 2000-10-28 Jim Meyering <meyering@lucent.com>
9567 * memchr.c: Update from libc.
9568 Adjust for portability:
9569 [HAVE_STDLIB_H]: Include stdlib.h.
9570 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9571 Undef __memchr, too.
9572 [!weak_alias]: Define __memchr to memchr.
9574 * regex.c: Update from libc.
9575 * regex.h: Likewise.
9576 * getopt1.c: Likewise.
9577 * memcmp.c: Likewise.
9579 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9580 Avoid using fseek, when possible -- it's broken by design.
9581 Patch by Ulrich Drepper.
9583 2000-10-26 Jim Meyering <meyering@lucent.com>
9585 * strftime.c: Update from libc.
9587 2000-10-25 Jim Meyering <meyering@lucent.com>
9589 * obstack.c: Update from libc.
9591 2000-10-23 Jim Meyering <meyering@lucent.com>
9593 * hard-locale.c (hard_locale): Revert last change -- it was simply
9594 wrong. That set_locale call must not have any side effects.
9597 2000-10-22 Jim Meyering <meyering@lucent.com>
9599 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9600 [CYCLIC]: Remove now-unused definition.
9602 * save-cwd.c (O_DIRECTORY): Define, if needed.
9603 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9604 Suggestion from Ulrich Drepper.
9606 2000-10-21 Jim Meyering <meyering@lucent.com>
9608 * dirname.c (dir_name_r): New function, factored out of dir_name.
9609 (dir_name): Use dir_name_r.
9610 * dirname.h (dir_name_r): Declare it.
9612 2000-10-21 Jim Meyering <meyering@lucent.com>
9614 * dirname.c (memrchr): Declare if necessary.
9615 (dir_name): Remove the restriction that there be no
9616 trailing slashes. Now, this code skips past them, effectively
9618 [TEST_DIRNAME] (main): New unit tests.
9620 * memrchr.c: New file from GNU libc.
9621 Undef __memrchr, too.
9622 [!weak_alias]: Define __memrchr to memrchr.
9623 Guard weak_alias use with `#ifdef weak_alias'.
9625 2000-10-17 Jim Meyering <meyering@lucent.com>
9627 * quote.h (PARAMS): Define and use.
9628 Reported by Akim Demaille.
9630 * getopt.c: Update from libc.
9632 2000-10-16 Jim Meyering <meyering@lucent.com>
9634 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9637 2000-09-25 Jim Meyering <meyering@lucent.com>
9639 * md5.h (rol): Define (from GnuPG).
9641 * sha.c: Give credit (GnuPG) where due.
9642 (M): Use rol rather than open-coding it.
9643 Add a FIXME comment.
9645 2000-09-21 Jim Meyering <meyering@lucent.com>
9647 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9648 Reported by Michael Stone.
9650 2000-09-20 Jim Meyering <meyering@lucent.com>
9652 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9653 (noinst_HEADERS): Add sha.h.
9654 Based on code from Scott G. Miller and from GnuPG.
9656 2000-09-15 Jim Meyering <meyering@lucent.com>
9658 * regex.c: Update from libc.
9660 2000-09-10 Jim Meyering <meyering@lucent.com>
9662 * getopt.c (_getopt_internal): Update from glibc.
9664 2000-09-09 Jim Meyering <meyering@lucent.com>
9666 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9667 think it should be used as a general replacement for isascii.
9668 * fnmatch.c: Likewise.
9669 * mbswidth.c: Likewise
9670 * regex.c: Likewise.
9673 * userspec.c: Include sys/param.h and limits.h.
9675 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9676 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9677 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9678 UID, GID. Check range.
9680 2000-09-06 Jim Meyering <meyering@lucent.com>
9682 * getopt.c (_getopt_internal): Update from glibc.
9684 2000-08-30 Jim Meyering <meyering@lucent.com>
9686 * strftime.c: Merge in changes from GNU libc.
9688 2000-08-26 Jim Meyering <meyering@lucent.com>
9690 * closeout.c: Include "__fpending.h".
9691 (close_stdout_status): Return right away if there's nothing to flush.
9693 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9694 * __fpending.c: New file.
9695 * __fpending.h: New file.
9697 2000-08-07 Paul Eggert <eggert@twinsun.com>
9699 Standardize on "memory exhausted" instead of "Memory exhausted"
9700 or "virtual memory exhausted".
9701 * obstack.c (print_and_abort): Use "memory exhausted", not
9702 "virtual memory exhausted".
9703 * same.c (same_name): Invoke xalloc_die instead of printing
9705 * userspec.c (parse_user_spec): Likewise.
9706 * bumpalloc.h: comment fix
9707 * same.c, userspec.c: Include xalloc.h.
9709 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9710 not char *const and pointing to a constant array.
9711 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9712 (xrealloc): Comment fix.
9714 * userspec.c (parse_user_spec):
9715 Don't translate a message until just before returning,
9716 to avoid unnecessary translation.
9718 2000-08-07 Jim Meyering <meyering@lucent.com>
9720 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9721 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9722 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9723 getgroups.c, gethostname.c, getopt.h, group-member.c,
9724 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9725 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9726 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9727 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9728 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9729 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9730 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9731 yesno.c: Back out Copyright date changes for each file with no change
9732 this year. This eases coordination with other programs using the same
9733 source code modules. From Paul Eggert.
9735 2000-08-03 Greg McGary <greg@mcgary.org>
9737 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9738 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9739 (EXTEND_BUFFER): Use them.
9741 2000-08-01 Jim Meyering <meyering@lucent.com>
9743 * dirname.c (ISSLASH): Define.
9744 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9745 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9746 both `\' and `/' may be use as path separators.
9747 Based on a patch from Prashant TR.
9749 2000-07-31 Paul Eggert <eggert@twinsun.com>
9751 * quotearg.c (quotearg_n_options): Don't make the initial
9752 slot vector a constant, since it might get modified.
9754 2000-07-31 Jim Meyering <meyering@lucent.com>
9756 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9757 * obstack.c (print_and_abort): Likewise.
9759 2000-07-30 Paul Eggert <eggert@twinsun.com>
9761 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9762 buffer, so that the caller can always quote one small
9763 component of a "memory exhausted" message in slot 0.
9764 From a suggestion by Jim Meyering.
9766 2000-07-30 Jim Meyering <meyering@lucent.com>
9768 * makepath.c (make_path): Quote the other instance, too.
9770 * quotearg.c (N_STATIC_SLOTVECS): Define.
9771 (STATIC_BUF_SIZE): Define.
9772 (quotearg_n_options): Use only statically allocated storage when
9773 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9774 than STATIC_BUF_SIZE.
9776 2000-07-29 Jim Meyering <meyering@lucent.com>
9778 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9779 * dirname.c (dir_name): Likewise.
9781 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9783 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9784 (dir_name): Assert that there are no trailing slashes.
9786 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9788 * mbswidth.h (mbswidth): Add a flags argument.
9789 (mbswidth): New declaration.
9790 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9791 * mbswidth.c (mbswidth): Add a flags argument.
9792 (mbsnwidth): New function.
9794 2000-07-24 Jim Meyering <meyering@lucent.com>
9796 * mbswidth.c: Remove useless #else. From Bruno Haible.
9798 2000-07-23 Paul Eggert <eggert@twinsun.com>
9800 * mbswidth.c (_XOPEN_SOURCE):
9801 Don't define; this causes problems on Solaris 7.
9802 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9804 2000-07-23 Paul Eggert <eggert@twinsun.com>
9807 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9808 so that mbstate_t is always defined.
9810 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9811 be 1 in at least one GCC installation, and this configuration
9812 error is likely to be common. Ignoring MB_LEN_MAX hurts
9813 performance on hosts that have mbrtowc but have only unibyte
9814 locales, but I assume these hosts are rare.
9816 2000-07-23 Paul Eggert <eggert@twinsun.com>
9818 * quotearg.c: Streamline by invoking multibyte code only if needed.
9819 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9820 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9821 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9822 invoke multibyte primitives.
9824 2000-07-23 Jim Meyering <meyering@lucent.com>
9826 * basename.c (base_name): Add an assertion.
9828 2000-07-15 Bruno Haible <clisp.cons.org>
9830 * quotearg.c: When the system forces us to redefine mbstate_t,
9831 shadow its mbsinit function.
9833 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9835 * mbswidth.h: New file.
9836 * mbswidth.c: New file.
9837 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9838 (noinst_HEADERS): Add mbswidth.h.
9840 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9842 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9845 2000-07-15 Jim Meyering <meyering@lucent.com>
9847 * makepath.c: Include quote.h.
9848 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9849 corresponding argument in a `quote (...)' call.
9850 Give better diagnostics.
9852 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9853 (noinst_HEADERS): Add quote.h.
9855 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9856 from tar's src/misc.c.
9857 * quote.h: New file. Prototypes for same.
9859 2000-07-10 Paul Eggert <eggert@twinsun.com>
9861 From a suggestion by Bruno Haible.
9862 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9863 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9864 to decide whether to define the BeOS workaround macro;
9865 this adjusts to the change to AC_MBSTATE_T.
9867 2000-07-13 Paul Eggert <eggert@twinsun.com>
9869 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9871 * quotearg.c (quoting_style_args, quoting_style_vals,
9872 quotearg_buffer_restyled): Add support for
9873 clocale_quoting_style. Undo previous change to
9874 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9875 and "{RIGHT QUOTATION MARK}" msgids.
9877 2000-07-05 Paul Eggert <eggert@twinsun.com>
9879 The old behavior of quoting `like this' doesn't look good with
9880 newer, ISO-style fonts. See:
9881 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9883 Instead, quote "like this" by default. Let the translator
9884 tailor the locale-specific quoting behavior by providing
9885 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9887 * quotearg.c (N_): New macro.
9888 (gettext_default): New function.
9889 (quotearg_buffer_restyled): Use
9890 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9891 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9893 2000-07-09 Jim Meyering <meyering@lucent.com>
9895 * Most files: Update copyright dates to include 2000.
9897 2000-07-08 Jim Meyering <meyering@lucent.com>
9899 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9901 (xgethostname): Remove now-unnecessary #ifdef.
9902 Move declaration of `err' into loop where it's used.
9904 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9906 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9907 by allocating a larger buffer. Test the gethostname return value for
9908 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9909 returns an error and ENAMETOOLONG isn't defined.
9911 2000-07-05 Paul Eggert <eggert@twinsun.com>
9912 and Bruno Haible <haible@clisp.cons.org>
9914 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9916 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9918 * quotearg.c (struct quoting_options): Simplify quote_these_too
9921 2000-07-03 Jim Meyering <meyering@lucent.com>
9923 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9924 Reported by Bruno Haible.
9926 2000-07-04 Jim Meyering <meyering@lucent.com>
9928 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9929 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9932 2000-07-03 Paul Eggert <eggert@twinsun.com>
9933 and Bruno Haible <haible@clisp.cons.org>
9935 * quotearg.c (mbrtowc):
9936 Assign to *pwc, and return 1 only if result is nonzero.
9937 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9939 2000-07-03 Jim Meyering <meyering@lucent.com>
9941 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9942 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9945 2000-07-02 Jim Meyering <meyering@lucent.com>
9947 * quotearg.c (mbstate_t): Don't define here.
9949 2000-07-02 Jim Meyering <meyering@lucent.com>
9951 * nanosleep.c (SIGCONT): Define if not already defined.
9953 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9955 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9956 per change in ../m4/ls-mntd-fs.m4.
9957 (read_filesystem_list): Ignore symbolic links.
9959 2000-06-29 Jim Meyering <meyering@lucent.com>
9961 * same.c: Include <string.h> or <strings.h>, as appropriate,
9962 for declaration of strcmp.
9964 * long-options.c: Include <stdlib.h>, for declaration of exit.
9966 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9967 Avoid warning by casting result to `char *' to remove `const'.
9969 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9971 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9973 2000-06-26 Paul Eggert <eggert@twinsun.com>
9975 savedir now sets errno on failure and invokes xmalloc to get memory.
9976 Fix a couple of other minor bugs while we're at it.
9978 * savedir.c (<unistd.h>): Do not include; there's no need.
9979 (NAMLEN): Remove macro.
9980 (malloc, realloc): Remove decls.
9982 ("xalloc.h"): Include.
9983 (NAME_SIZE_DEFAULT): New macro.
9984 (savedir): Use xmalloc / xrealloc to allocate memory.
9985 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9986 Skip "" directory entries.
9987 Use strlen to calculate directory entry length, since the old method
9988 is rarely used these days and isn't worth supporting.
9989 Don't use a pointer after freeing it.
9990 Check for integer overflow when calculating allocation size.
9991 Use memcpy to copy entries, instead of stpcpy.
9992 Set errno properly when returning NULL.
9993 Check for readdir error.
9995 2000-06-26 Jim Meyering <meyering@lucent.com>
9997 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9999 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10001 * getusershell.c (xmalloc, xrealloc): Remove functions.
10003 Don't include <stdlib.h>. Don't declare malloc, realloc.
10005 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10007 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10009 2000-06-24 Jim Meyering <meyering@lucent.com>
10011 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10013 2000-06-21 Jim Meyering <meyering@lucent.com>
10015 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10017 2000-06-19 Paul Eggert <eggert@twinsun.com>
10019 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10020 (mbrtowc, mbstate_t): Define substitutes if
10021 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10022 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10023 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10025 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10027 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10028 than 1024, return a memory chunk of least possible size, instead
10029 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10030 Use free/xmalloc instead of xrealloc to avoid copying for very long
10033 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10035 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10036 address, not strdup. Include <stdlib.h> and don't declare free().
10038 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10040 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10043 2000-06-21 Jim Meyering <meyering@lucent.com>
10045 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10046 (noinst_HEADERS): Add getstr.h.
10048 * getline.c (getstr): Move into a separate file.
10049 * getstr.c (getstr): New file, extracted from getline.c, with
10050 the following changes: new parameter, delim2; both delim[12]
10051 parameters have type `int', not `char'. The latter would lose
10052 with 8-bit delimiters.
10053 * getstr.h: New file.
10055 2000-06-19 Jim Meyering <meyering@lucent.com>
10057 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10059 2000-06-18 Jim Meyering <meyering@lucent.com>
10061 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10062 Besides, these days every porting target provides a mkdir function.
10064 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10065 (this snippet comes from src/system.h).
10067 2000-06-15 Paul Eggert <eggert@twinsun.com>
10069 * human.c (adjust_value): New function.
10070 (human_readable_inexact): Apply rounding style even when
10071 printing approximate values.
10073 2000-06-14 Paul Eggert <eggert@twinsun.com>
10075 * human.c (human_readable_inexact): Allow an input block
10076 size that is not a multiple of the output block size, and vice versa.
10077 Reported by Piergiorgio Sartor.
10079 2000-06-14 Paul Eggert <eggert@twinsun.com>
10081 * getdate.y (get_date): Apply relative times after time
10082 zone indicator, not before. Reported by Todd A. Jacobs.
10084 2000-06-13 Jim Meyering <meyering@lucent.com>
10086 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10088 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10090 2000-06-12 Paul Eggert <eggert@twinsun.com>
10092 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10094 2000-06-04 Paul Eggert <eggert@twinsun.com>
10096 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10098 2000-06-04 Jim Meyering <meyering@lucent.com>
10100 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10101 SunOS 4.1.4 for which gid_t is an unsigned type.
10103 2000-06-03 Jim Meyering <meyering@lucent.com>
10105 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10107 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10109 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10110 newer, don't install charset.alias.
10111 * config.charset: Change the Linux/glibc rules so they become empty
10112 on glibc-2.1 or newer.
10114 2000-06-02 Jim Meyering <meyering@lucent.com>
10116 * mountlist.c: Back out last change. Instead, do this...
10117 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10118 member using the same `ignore'-testing code.
10119 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10123 2000-05-29 Jim Meyering <meyering@lucent.com>
10125 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10126 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10128 2000-05-22 Jim Meyering <meyering@lucent.com>
10130 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10132 2000-05-18 Jim Meyering <meyering@lucent.com>
10134 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10135 back, too, since it may have been modified by allocate_entry.
10136 (hash_delete): Rewrite to use neither the assignment operator
10137 nor the comma operator in an if-expression.
10139 2000-05-15 Paul Eggert <eggert@twinsun.com>
10142 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10143 Remove; no longer needed.
10144 "quotearg.h": Add include.
10145 (file_name): Do not bother to explicitly initialize to NULL; it's less
10146 efficient on some hosts.
10147 (close_stdout_status): Remove test as to whether stdout was already
10148 closed; it breaks for the case "echo x | sort >&-".
10149 Quote file name colons.
10150 Do not assume that _("write error") lacks format strings.
10152 2000-05-15 Jim Meyering <meyering@lucent.com>
10154 * version-etc.c (version_etc_copyright): Update the copyright string
10155 used in all --version output.
10157 2000-05-14 Jim Meyering <meyering@lucent.com>
10159 * closeout.c (close_stdout_set_file_name): New function.
10160 (close_stdout_status): Use new file-scoped global.
10161 Return right away if fstat says the stdout file descriptor is invalid.
10162 * closeout.h (close_stdout_set_file_name): Declare.
10164 2000-05-10 Jim Meyering <meyering@lucent.com>
10166 * closeout.c [default_exit_status]: New file-scoped variable.
10167 (close_stdout_set_status): New function.
10168 * closeout.h (close_stdout_set_status): Declare.
10170 2000-05-08 Jim Meyering <meyering@lucent.com>
10172 * long-options.c: Don't include closeout.h.
10173 (parse_long_options): Don't call close_stdout for --version.
10175 2000-05-06 Jim Meyering <meyering@lucent.com>
10177 * strnlen.c: Undefine __strnlen and strnlen.
10178 [!weak_alias]: Define __strnlen to strnlen.
10180 * atexit.c: New file, from libiberty.
10182 2000-05-06 Jim Meyering <meyering@lucent.com>
10184 * closeout.c (close_stdout_status): Also check for errors on the
10187 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10189 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10190 instead of xmalloc, xrealloc, path_concat.
10191 (locale_charset): Treat empty environment variables as absent.
10192 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10194 2000-05-04 Jim Meyering <meyering@lucent.com>
10196 * getopt.c: Update from glibc.
10197 * obstack.c: Likewise.
10198 * obstack.h: Likewise.
10199 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10201 * regex.h: Likewise.
10202 * strndup.c: Likewise.
10203 * strnlen.c: New file, from glibc.
10205 2000-05-01 Jim Meyering <meyering@lucent.com>
10207 * full-write.c (full_write): Remove `FIXME' part of comment.
10209 2000-04-29 Jim Meyering <meyering@lucent.com>
10211 * path-concat.c: Declare strdup only if it's not defined.
10212 * canon-host.c: Likewise.
10214 2000-04-28 Jim Meyering <meyering@lucent.com>
10216 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10217 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10218 included first, then limits.h is included by locale.h by libintl.h.
10219 From John David Anglin.
10221 2000-04-25 Jim Meyering <meyering@lucent.com>
10223 * makepath.c (S_IRWXUGO): Define.
10224 (make_path): Always perform explicit chmod if MODE specifies any
10225 of the `special' permission bits. Prompted by a bug report against
10226 install from Mate Wierdl and Joost van Baal.
10228 2000-04-18 Jim Meyering <meyering@lucent.com>
10230 * README: New file.
10232 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10233 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10235 2000-04-17 Jim Meyering <meyering@lucent.com>
10237 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10238 the definition of it to rpl_strftime also defined-away the system's
10241 2000-04-15 Jim Meyering <meyering@lucent.com>
10243 Use `C' to denote so-called `contiguous' files, the same way
10245 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10246 (ftypelet): Use S_ISCTG.
10247 From Michael Deutschmann.
10249 2000-04-14 Jim Meyering <meyering@lucent.com>
10251 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10253 2000-04-08 Jim Meyering <meyering@lucent.com>
10255 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10256 names don't conflict. Reported by Eli Zaretskii.
10258 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10260 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10261 bug. Deal with the different error behavior of Irix iconv.
10263 2000-04-07 Jim Meyering <meyering@lucent.com>
10265 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10266 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10268 2000-04-05 Jim Meyering <meyering@lucent.com>
10270 Portability tweaks required for ultrix4.3.
10271 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10272 * readutmp.c: Include sys/types.h before sys/stat.h.
10273 * canon-host.c: Declare strdup.
10274 * path-concat.c: Likewise.
10275 From John David Anglin.
10277 2000-04-04 Jim Meyering <meyering@lucent.com>
10279 Be more DOS 8.3-friendly.
10280 * ref-add.sin: Renamed from ref-add.sed.in.
10281 * ref-del.sin: Renamed from ref-del.sed.in.
10282 * Makefile.am: Reflect renaming.
10283 Reported by Eli Zaretskii.
10285 Use a temporary file name that won't clash with `charset.alias'
10286 in the DOS 8.3 name space.
10287 * Makefile.am (charset_tmp): Define.
10288 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10289 (uninstall-local): Likewise.
10290 Reported by Eli Zaretskii.
10292 2000-03-29 Paul Eggert <eggert@twinsun.com>
10294 * time/strftime.c (my_strftime): Make sure we call the system
10295 strftime, not ourselves, when invoking the underlying strftime.
10297 2000-03-24 Jim Meyering <meyering@lucent.com>
10299 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10300 (charset_alias): Define.
10301 (install-exec-local): Factor out common code.
10302 (uninstall-local): Split lines longer than 80.
10303 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10304 (SUFFIXES): Define.
10305 (.sed.in.sed): New rule. Don't redirect directly to $@.
10306 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10308 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10310 * config.charset: Output a line containing "Packages using this file".
10311 * ref-add.sed.in, ref-del.sed.in: New files.
10312 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10313 ref-del.sed): New rules.
10315 2000-03-17 Jim Meyering <meyering@lucent.com>
10317 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10318 Otherwise, include <strings.h>
10320 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10322 * unicodeio.c (utf8_wctomb): New function.
10323 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10324 format instead of in UCS-4 with platform dependent endianness.
10326 2000-03-07 Paul Eggert <eggert@twinsun.com>
10328 * savedir.c (savedir): Work even if directory size is
10329 negative; this can happen with some screwy NFS configurations.
10331 2000-03-06 Jim Meyering <meyering@lucent.com>
10333 * localcharset.c (get_charset_aliases): Don't try to free file_name
10334 if it's NULL (because we ran out of memory). From Bruno Haible.
10336 2000-03-05 Jim Meyering <meyering@lucent.com>
10338 * localcharset.c ("path-concat.h"): Include.
10339 (get_charset_aliases): Use path_concat instead of ANSI string
10342 * unicodeio.h (PARAMS): Define.
10343 Use it to guard prototype.
10345 2000-03-04 Jim Meyering <meyering@lucent.com>
10347 * Makefile.am (install-exec-local): Create $(libdir) before installing
10349 (uninstall-local): Uncomment this rule so `make distcheck' works
10352 * unicodeio.c (<errno.h>): Include it.
10353 (errno): Declare if not defined.
10355 * localcharset.c: Add Bruno's comment justifying use of volatile.
10357 * config.charset: New version, incorporating remarks from a linux
10358 i18n mailing list. From Bruno Haible.
10360 2000-03-02 Jim Meyering <meyering@lucent.com>
10362 * Makefile.am (EXTRA_DIST): Add config.charset.
10364 2000-03-01 Jim Meyering <meyering@lucent.com>
10366 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10367 * unicodeio.c: Likewise.
10369 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10371 * config.charset: New file.
10372 * localcharset.c: New file.
10373 * unicodeio.h, unicodeio.c: New files.
10374 * Makefile.am (DEFS): Add -DLIBDIR=...
10375 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10376 (noinst_HEADERS): Add unicodeio.h.
10377 (all-local, install-exec-local, charset.alias): New targets.
10379 2000-02-28 Paul Eggert <eggert@twinsun.com>
10381 * quotearg.c (ALERT_CHAR): New macro.
10382 (quotearg_buffer_restyled): Use it.
10384 2000-02-27 Jim Meyering <meyering@lucent.com>
10386 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10387 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10389 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10390 not `#if STDC_HEADERS'.
10391 Declare malloc if needed.
10393 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10394 now that autoconf always defines the HAVE_DECL_ symbols.
10395 * human.c: Likewise.
10396 * same.c: Likewise.
10397 * strtoumax.c: Likewise.
10399 * backupfile.c: Arrange for cpp to fail if the configure-time
10400 declaration check was not run.
10401 * hash.c: Likewise.
10402 * human.c: Likewise.
10403 * same.c: Likewise.
10404 * strtoumax.c: Likewise.
10406 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10407 then first look up the entire `.'-containing string as a login name.
10409 2000-02-18 Paul Eggert <eggert@twinsun.com>
10411 * getdate.y: Handle two-digit years with leading zeros correctly.
10412 (textint): New typedef.
10413 (parser_control): Member year changed from int to textint.
10415 (YYSTYPE): Removed; replaced by %union with int and textint members.
10416 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10417 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10418 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10419 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10420 (date, number, to_year): Use width of number in digits, not its value,
10421 to determine whether it's a 2-digit year, or a 2-digit time.
10422 (yylex): Store number of digits of numeric tokens.
10423 Reported by John Kendall.
10425 (parser_control): Changed from struct parser_control to typedef (for
10426 consistency). All uses changed.
10428 (tID): Removed; not used.
10429 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10431 2000-02-14 Paul Eggert <eggert@twinsun.com>
10433 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10434 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10436 2000-02-12 Jim Meyering <meyering@lucent.com>
10438 * userspec.c (ISDIGIT): Define it.
10439 (isdigit): Remove definition.
10440 (is_number): Use ISDIGIT, not isdigit.
10441 <libintl.h>: Include.
10442 (_ and N_): Define.
10443 (parse_user_spec): Mark translatable strings.
10445 2000-02-10 Jim Meyering <meyering@lucent.com>
10447 With these changes, nanosleep.[ch] are finally enough like the other
10448 lib/* replacement files to compile on a few more losing systems.
10450 * nanosleep.h: Don't include config.h.
10451 Remove prototype from declaration of nanosleep.
10452 (PARAMS): Remove now-unneeded definition.
10453 * nanosleep.c: #undef nanosleep.
10454 (rpl_nanosleep): Rename from nanosleep.
10456 2000-02-03 Jim Meyering <meyering@lucent.com>
10458 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10459 rather than with `#if HAVE_UTMPNAME'.
10461 2000-02-01 Jim Meyering <meyering@lucent.com>
10463 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10465 2000-01-31 Jim Meyering <meyering@lucent.com>
10467 * nanosleep.h (nanosleep): Guard declaration with
10468 `#if ! HAVE_DECL_NANOSLEEP'.
10469 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10470 the declaration in that vendor's sys/timers.h.
10471 Reported by Christian Krackowizer.
10473 * quotearg.c (ISASCII): Add #undef and move definition to follow
10474 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10475 (ISPRINT): Likewise.
10476 Reported by Tom Tromey.
10478 2000-01-30 Jim Meyering <meyering@lucent.com>
10480 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10481 uses of ->ut_name. The latter doesn't work with new Linux header files
10482 where only utmpx.ut_user is declared.
10484 * readutmp.h (UT_USER): Define.
10486 2000-01-23 Jim Meyering <meyering@lucent.com>
10488 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10491 2000-01-22 Jim Meyering <meyering@lucent.com>
10493 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10494 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10495 Required for some AIX systems. Reported by Christian Krackowizer.
10496 [TESTING] (main): New function.
10498 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10499 * dirname.c (dir_name): Support for DOS-style file names with drive
10502 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10504 * strverscmp.c (ISDIGIT): Define.
10505 (strverscmp): Use ISDIGIT, not isdigit.
10507 2000-01-17 Paul Eggert <eggert@twinsun.com>
10509 * nanosleep.c (nanosleep):
10510 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10511 POSIX.1 doesn't require SA_INTERRUPT and some systems
10512 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10513 it's been part of POSIX.1 since day 1 (in 1988).
10515 2000-01-17 Jim Meyering <meyering@lucent.com>
10517 * interlock: Remove unused file. Reported by François Pinard.
10519 2000-01-16 Paul Eggert <eggert@twinsun.com>
10521 * quotearg.c (quotearg_buffer_restyled): Do not quote
10522 alert, backslash, formfeed, and vertical tab unnecessarily in
10523 shell quoting style.
10526 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10527 Free Software Foundation, Inc.
10528 Copying and distribution of this file, with or without modification,
10529 are permitted provided the copyright notice and this notice are preserved.