1 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
3 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
4 convention. Text proposed by Bruno Haible.
6 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
7 and translate the two parts separately, instead of feeding
8 the whole string to gettext. This allows to exclude
9 '\v' from the strings visible to the translator by writing doc
10 strings as N_("..") "\v" N_("..").
12 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
14 * mktime.c (guess_time_tm): Fix bug where mktime
15 returned the maximum time_t value rather than (time_t) -1.
16 Problem originally reported by William Bardwell
17 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
19 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
21 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
24 2006-09-06 Bruno Haible <bruno@clisp.org>
26 * striconv.h: New file.
27 * striconv.c: New file, merging iconvme.c with GNU gettext's
29 * xstriconv.h: New file.
30 * xstriconv.c: New file.
32 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
34 * argz_.h: Sync from Libtool.
36 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
37 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
39 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
41 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
46 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
48 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
49 Problem reported by Ralf Wildenhues in
50 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
52 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
53 HAVE_STRUCT_STATFS_F_FSTYPENAME.
55 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
57 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
58 or stdbool.h, because they might not exist while configuring.
60 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
61 Don't include unistd.h or limits.h; not needed, since chdir-long.h
63 (O_DIRECTORY): Remove.
65 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
67 Work around a bug in both the Linux and SunOS 64-bit kernels:
68 nanosleep mishandles sleeps for longer than 2**31 seconds.
69 Problem reported by Frank v Waveren in
70 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
71 * nanosleep.c (BILLION): New constant.
72 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
73 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
75 2006-08-30 Jim Meyering <jim@meyering.net>
77 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
80 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
82 * isapipe.c, isapipe.h: New files.
84 2006-08-29 Eric Blake <ebb9@byu.net>
86 * error.c (error_at_line, print_errno_message): Match libc, after
87 resolution of upstream bug 3044.
89 2006-08-29 Bruno Haible <bruno@clisp.org>
91 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
93 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
97 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
99 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
100 sharing with gnulib. Report by Eric Blake.
102 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
104 * fcntl_.h: New file.
105 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
107 * dirchownmod.c: Likewise.
110 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
111 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
112 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
113 just before including <inttypes.h>, to avoid circular inclusion.
115 2006-08-28 Bruno Haible <bruno@clisp.org>
117 * inttypes_.h (SCNX*): Remove definitions.
118 Reported by Eric Blake.
120 2006-08-26 Bruno Haible <bruno@clisp.org>
122 * vasnprintf.c (EOVERFLOW): Remove definition.
123 (VASNPRINTF): Return a string of length > INT_MAX without failing.
124 * vasprintf.c: Include errno.h, limits.h.
125 (EOVERFLOW): New fallback definition.
126 (vasprintf): Test here whether the string length is > INT_MAX.
127 * vsnprintf.c: Include errno.h, limits.h.
128 (EOVERFLOW): New fallback definition.
129 (vsnprintf): Fix bug when generated string was too long for the buffer.
130 Test here whether the string length is > INT_MAX.
132 2006-08-26 Bruno Haible <bruno@clisp.org>
133 Simon Josefsson <jas@extundo.com>
136 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
138 2006-08-28 Bruno Haible <bruno@clisp.org>
140 * c-strstr.h: New file, from GNU gettext.
141 * c-strstr.c: New file, from GNU gettext.
143 2006-08-26 Bruno Haible <bruno@clisp.org>
145 * inttypes_.h: New file.
146 * inttypes.h: Remove file.
147 * stdint_.h: Include <inttypes.h> through its absolute filename.
149 * imaxabs.c: New file.
151 * imaxdiv.c: New file.
153 2006-08-22 Bruno Haible <bruno@clisp.org>
155 * readutmp.h: Skip most definitions if neither <utmp.h> nor
158 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
161 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
162 Problem reported by Bruno Haible.
164 2006-08-21 Bruno Haible <bruno@clisp.org>
167 * mbchar.h: Include <wctype.h> only if it exists.
169 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
171 * cycle-check.h: Include <stdint.h> unconditionally, since we
172 now assume the stdint module. Do not include inttypes.h.
173 * fsusage.h: Likewise.
174 * getndelim2.c: Likewise.
176 * inttostr.h: Likewise.
177 * obstack.c: Likewise.
178 * regex_internal.h: Likewise.
179 * tempname.c: Likewise.
180 * utimecmp.c: Likewise.
181 * xstrtol.h: Likewise.
183 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
185 * strtoimax.c: Adjust to macro name changes in Autoconf,
186 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
189 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
191 * fchmodat.c: New file, from coreutils. This was inadvertently
192 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
194 2006-08-18 Bruno Haible <bruno@clisp.org>
196 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
197 (ME_DUMMY): Treat "kernfs" as a dummy.
198 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
200 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
202 Update from coreutils.
204 * __fpending.h: Add copyright notice.
205 * fprintftime.h: Likewise.
206 * savedir.c: Use (C) in copyright notice.
207 * savedir.h: Likewise.
209 2006-08-15 Jim Meyering <jim@meyering.net>
211 * at-func.c: New file, with the logic of all emulated at-functions.
212 * openat-priv.h: Include <errno.h> and define ENOSYS,
213 in support of the EXPECTED_ERRNO macro.
214 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
215 Instead, define the appropriate symbols and include "at-func.c".
216 * mkdirat.c (mkdirat): Likewise.
217 * fchmodat.c (fchmodat): Likewise.
218 (ENOSYS): Remove definition.
219 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
220 Don't include "unistd--.h" -- it wasn't ever used.
222 2006-01-17 Jim Meyering <jim@meyering.net>
224 Rewrite fts.c not to change the current working directory,
225 by using openat, fstatat, fdopendir, etc..
227 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
228 (HAVE_OPENAT_SUPPORT): Define.
229 [_LIBC] (fchdir): Don't undef or define; no longer used.
230 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
231 Now, this `function' always succeeds, and consumes its file descriptor
232 parameter -- so callers must not close such FDs. Update callers.
233 (diropen_fd, opendirat, cwd_advance_fd): New functions.
234 (diropen): Add parameter, SP. Adjust all callers.
235 Implement using diropen_fd, rather than open.
236 (fts_open): Initialize new member, fts_cwd_fd.
237 Remove fts_rft-setting code.
238 (fts_close): Close fts_cwd_fd, if necessary.
239 (__opendir2): Define in terms of opendir or opendirat,
240 depending on whether the FST_NOCHDIR flag is set.
241 (fts_build): Since fts_safe_changedir consumes its FD, and since
242 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
243 and close the dup'd file descriptor upon failure.
244 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
245 (fts_safe_changedir): Tweak semantics to reflect that this function
246 now calls cwd_advance_fd and hence consumes its FD argument.
247 * fts_.h [struct FTS] (fts_cwd_fd): New member.
248 [struct FTS] (fts_rft): Remove now-unused member.
249 [struct FTS] (fts_cycle.state): Improve comment.
251 * openat.c (openat_needs_fchdir): New function.
252 * openat.h (openat_needs_fchdir): Declare it.
254 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
256 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
257 Problem and fix reported by Pádraig Brady in
258 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
260 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
262 * memcoll.c (memcoll): Optimize for the common case where the
263 arguments are bytewise equal.
265 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
267 Change copyright notice from LGPL 2 to GPL 2, since that's the
268 standard form used in the gnulib repository.
269 * lock.c: LGPL -> GPL.
271 * strnlen1.c: Likewise.
272 * strnlen1.h: Likewise.
275 * tmpdir.c: Likewise.
277 * TODO: Remove; this belongs only in coreutils.
279 2006-08-14 Eric Blake <ebb9@byu.net>
281 Import the following change from libc:
283 2006-08-12 Ulrich Drepper <drepper@redhat.com>
286 * misc/error.c: Add space between program name and message if file
289 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
291 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
292 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
294 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
295 in wchar_t. Problem reported by Eric Blake.
297 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
298 LEN is smaller than SIZE. Suggested by Bruno Haible.
299 Also, help the compiler to keep LEN in a register.
301 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
303 * .cppi-disable: Add snprintf.h, socket_.h.
304 * snprintf.c: Include <errno.h> and <limits.h>.
305 (EOVERFLOW): Define if the system does not.
306 Do not include "minmax.h"; it wasn't used.
307 (snprintf): Don't assume size_t promotes to an unsigned type.
308 Fix bug when generated string was too long for the buffer: the
309 buffer's contents are supposed to be the initial prefix of the
310 output. Don't assume vasnprintf returns EOVERFLOW if the size
311 exceeds INT_MAX; do the check ourselves.
313 Import the following changes from libc:
315 2006-06-02 Jakub Jelinek <jakub@redhat.com>
317 * posix/regex_internal.c (re_string_skip_chars): If no character has
318 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
319 to the byte which couldn't be converted.
320 (re_string_reconstruct): Don't clear valid_raw_len before calling
321 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
322 tip_context using re_string_context_at.
324 2006-05-02 Ulrich Drepper <drepper@redhat.com>
326 * posix/regex.h: g++ still cannot handled [restrict].
328 2006-04-21 Ulrich Drepper <drepper@redhat.com>
330 * posix/regex.h: Remove special handling for VMS.
332 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
336 2006-07-19 Mike Frysinger <vapier@gentoo.org>
338 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
339 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
341 2006-08-08 Eric Blake <ebb9@byu.net>
343 * verror.c (verror_at_line): Work around glibc bug 2997, so that
344 verror_at_line output complies with GNU Coding Standards even when
347 2006-08-08 Eric Blake <ebb9@byu.net>
349 * verror.h, verror.c: New files.
351 2006-08-07 Bruno Haible <bruno@clisp.org>
353 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
355 Reported by Ralf Wildenhues.
357 2006-08-06 Eric Blake <ebb9@byu.net>
359 * error.h: Fold in some upstream changes from glibc.
362 2006-07-29 Bruno Haible <bruno@clisp.org>
364 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
366 2006-07-29 Bruno Haible <bruno@clisp.org>
368 * setenv.c: Undo unintended modification done on 2006-02-27.
370 2006-07-28 Eric Blake <ebb9@byu.net>
372 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
375 2006-07-28 Simon Josefsson <jas@extundo.com>
377 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
380 2006-07-28 Simon Josefsson <jas@extundo.com>
382 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
385 2006-07-28 Bruno Haible <bruno@clisp.org>
387 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
389 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
391 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
394 2006-07-28 Bruno Haible <bruno@clisp.org>
396 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
397 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
399 Avoids link error on FreeBSD 4.x.
400 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
402 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
404 * mbswidth.c (iswcntrl): Likewise.
406 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
408 * modechange.c (mode_compile): Numeric modes now affect setuid and
409 setgid on directories only if they set these bits.
410 * modechange.h: Remove obsolete comment about masks.
412 2006-07-27 Bruno Haible <bruno@clisp.org>
414 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
415 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
418 2006-07-26 Eric Blake <ebb9@byu.net>
420 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
421 like mingw that lack mkstemp.
422 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
423 avoid compilation warning on mingw.
425 2006-07-25 Bruno Haible <bruno@clisp.org>
427 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
428 <stdarg.h> or config.h.
430 2006-07-24 Bruno Haible <bruno@clisp.org>
432 * clean-temp.h: New file, from GNU gettext.
433 * clean-temp.c: New file, from GNU gettext.
435 2006-07-24 Bruno Haible <bruno@clisp.org>
437 * tmpdir.h: New file, from GNU gettext.
438 * tmpdir.c: New file, from GNU gettext.
440 2006-07-23 Bruno Haible <bruno@clisp.org>
442 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
443 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
444 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
445 gl_linked_remove_at): Use it.
447 2006-07-23 Eric Blake <ebb9@byu.net>
449 * tmpfile-safer.c: New file.
450 * stdio-safer.h (fopen_safer): Add prototype.
451 * stdio--.h (tmpfile): Make safer.
453 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
455 * close-stream.c, close-stream.h: New files.
457 2006-07-22 Bruno Haible <bruno@clisp.org>
459 Merge from GNU gettext 0.15.
461 2005-07-05 Bruno Haible <bruno@clisp.org>
463 * printf-args.c (printf_fetchargs): Work around broken
464 definition of wint_t on mingw.
466 2005-02-12 Bruno Haible <bruno@clisp.org>
468 * xallocsa.h: Add extern "C" for C++.
470 2006-05-17 Bruno Haible <bruno@clisp.org>
473 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
475 2006-04-30 Bruno Haible <bruno@clisp.org>
477 * progreloc.c: Include <mach-o/dyld.h> if available.
478 (find_executable): Use _NSGetExecutablePath when possible.
480 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
482 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
485 2005-12-29 Bruno Haible <bruno@clisp.org>
487 * progreloc.c (set_program_name_and_installdir): Fix
490 2005-12-04 Bruno Haible <bruno@clisp.org>
493 * progreloc.c: Include <windows.h> also on Cygwin.
494 (find_executable): Add support for Cygwin.
495 (set_program_name_and_installdir): Handle also platforms with
498 2006-07-11 Bruno Haible <bruno@clisp.org>
500 * javacomp.c: Fix a comment.
501 Reported by Jim Meyering.
503 2006-04-30 Bruno Haible <bruno@clisp.org>
505 * javacomp.h (compile_java_class): Add source_version,
506 target_version arguments.
507 * javacomp.c: Rewritten to choose only a compiler that
508 respects the specified source_version and target_version.
510 2006-06-27 Bruno Haible <bruno@clisp.org>
512 Assume correct S_ISDIR macro.
513 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
515 2006-07-22 Bruno Haible <bruno@clisp.org>
517 * javaversion.h: New file, from GNU gettext.
518 * javaversion.c: New file, from GNU gettext.
519 * javaversion.java: New file, from GNU gettext.
520 * javaversion.class: New file, from GNU gettext.
522 2006-05-17 Bruno Haible <bruno@clisp.org>
525 * javaexec.c (execute_java_class): Test for jview program
528 2006-04-09 Bruno Haible <bruno@clisp.org>
530 * fatal-signal.c: Don't include string.h.
531 (at_fatal_signal): Use a copying loop instead of memcpy.
533 2005-12-04 Bruno Haible <bruno@clisp.org>
535 * csharpexec.c: Add support for 'clix' launcher (untested).
536 (execute_csharp_using_sscli): New function.
537 (execute_csharp_program): Call it.
539 2006-06-21 Bruno Haible <bruno@clisp.org>
541 Avoid warnings from recent versions of mcs.
542 * csharpcomp.c (compile_csharp_using_mono): Don't use options
543 -o, -L, -r any more. Use options documented since mcs-1.0
544 instead. Similarly for -g.
546 2005-07-09 Bruno Haible <bruno@clisp.org>
548 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
550 Reported by Mark Junker <mjscod@gmx.de>.
552 2006-06-17 Bruno Haible <bruno@clisp.org>
554 * config.charset: Update for NetBSD 3.0.
556 2006-05-17 Bruno Haible <bruno@clisp.org>
559 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
561 2006-05-16 Bruno Haible <bruno@clisp.org>
563 * localcharset.c [CYGWIN]: Include <windows.h>.
564 (get_charset_aliases): For Cygwin, return the same CPxxx
565 aliases list as under WIN32.
566 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
567 the environment variables. Fall back to GetACP().
569 2006-04-05 Bruno Haible <bruno@clisp.org>
571 * config.charset: Update Juan Manuel Guerrero's address.
573 2005-02-12 Bruno Haible <bruno@clisp.org>
575 * allocsa.h: Add extern "C" for C++.
577 2005-02-10 Bruno Haible <bruno@clisp.org>
579 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
580 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
582 2006-07-22 Bruno Haible <bruno@clisp.org>
584 * gettext.h: Update to GNU gettext-0.15.
586 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
587 and Simon Josefsson <jas@extundo.com>
589 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
591 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
593 2006-07-21 Eric Blake <ebb9@byu.net>
595 * stdlib-safer.h: New file from coreutils, required by
598 2006-07-19 Derek R. Price <derek@ximbiot.com>
600 * getaddrinfo.h: Don't define unimplemented AI_* flags.
601 Reindent and repaginate.
603 2006-07-17 Bruno Haible <bruno@clisp.org>
605 * gl_list.h: New file.
606 * gl_list.c: New file.
607 * gl_array_list.h: New file.
608 * gl_array_list.c: New file.
609 * gl_carray_list.h: New file.
610 * gl_carray_list.c: New file.
611 * gl_linked_list.h: New file.
612 * gl_linked_list.c: New file.
613 * gl_anylinked_list1.h: New file.
614 * gl_anylinked_list2.h: New file.
615 * gl_avltree_list.h: New file.
616 * gl_avltree_list.c: New file.
617 * gl_anyavltree_list1.h: New file.
618 * gl_anyavltree_list2.h: New file.
619 * gl_rbtree_list.h: New file.
620 * gl_rbtree_list.c: New file.
621 * gl_anyrbtree_list1.h: New file.
622 * gl_anyrbtree_list2.h: New file.
623 * gl_anytree_list1.h: New file.
624 * gl_anytree_list2.h: New file.
625 * gl_linkedhash_list.h: New file.
626 * gl_linkedhash_list.c: New file.
627 * gl_anyhash_list1.h: New file.
628 * gl_anyhash_list2.h: New file.
629 * gl_avltreehash_list.h: New file.
630 * gl_avltreehash_list.c: New file.
631 * gl_rbtreehash_list.h: New file.
632 * gl_rbtreehash_list.c: New file.
633 * gl_anytreehash_list1.h: New file.
634 * gl_anytreehash_list2.h: New file.
636 * gl_oset.h: New file.
637 * gl_oset.c: New file.
638 * gl_array_oset.h: New file.
639 * gl_array_oset.c: New file.
640 * gl_avltree_oset.h: New file.
641 * gl_avltree_oset.c: New file.
642 * gl_rbtree_oset.h: New file.
643 * gl_rbtree_oset.c: New file.
644 * gl_anytree_oset.h: New file.
646 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
648 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
650 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
651 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
652 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
653 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
654 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
655 callers changed. Revamp internals significantly, by not
656 attempting to create directories that are temporarily more
657 permissive than the final results. Do not attempt to use
658 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
659 This removes some race conditions, fixes some bugs, and simplifies
660 things. Use new dirchownmod function to do owner and mode changes.
661 * mkdir-p.h: Likewise.
662 * modechange.c (octal_to_mode): New function.
663 (struct mode_change): New member mentioned.
664 (make_node_op_equals): New arg mentioned. All callers changed.
665 (mode_compile): Keep track of which mode bits the user has explicitly
667 (mode_adjust): New arg DIR, so that we implement the X op correctly.
668 New arg PMODE_BITS, to keep track of which mode bits the user
669 mentioned; it treats S_ISUID and S_ISGID speciall.
671 * modechange.h: Likewise.
673 2006-07-11 Derek R. Price <derek@ximbiot.com>
675 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
677 2006-07-10 Derek R. Price <derek@ximbiot.com>
679 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
680 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
681 macros into the GNU _D_EXACT_NAMLEN.
682 * savedir.c: Likewise.
683 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
685 2006-07-09 Jim Meyering <jim@meyering.net>
687 * argp-pv.c: Remove a doubled word in a comment.
688 * check-version.c (check_version): Likewise.
689 * javacomp.c (compile_java_class): Likewise.
691 2006-07-08 Jim Meyering <jim@meyering.net>
693 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
695 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
697 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
698 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
699 brackets. Other minor changes to suppress some compiler
702 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
704 * getloadavg.c: Use __VMS, not VMS.
705 * getopt.c: Likewise.
706 * getpagesize.h: Likewise.
707 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
708 probably does not work.
710 2006-07-06 Derek R. Price <derek@ximbiot.com>
711 and Paul Eggert <eggert@cs.ucla.edu>
713 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
714 Don't worry about this obsolete case any more.
715 (HAVE_DIR): Remove. All uses removed; we now assume you can read
717 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
718 worry about this obsolete case any more.
720 * getcwd.c: Likewise.
722 * savedir.c: Likewise.
724 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
726 * .cppi-disable: Add wcwidth.
727 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
728 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
729 (ISGRAPH): Remove. All uses changed to isgraph.
730 (FOLD) [!defined _LIBC]: Remove special case.
731 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
732 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
734 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
736 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
738 * strtod.c (strtod): cast the argument of tolower to unsigned char.
740 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
742 * memcasecmp.c: Include <limits.h>.
743 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
744 * strtod.c (strtod): Don't assume isspace works on negative chars.
745 Don't assume isdigit succeeds only on '0' through '9'.
747 2006-07-05 Derek R. Price <derek@ximbiot.com>
749 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
750 All uses of is_space replaced by isspace.
751 * exit.h: Don't talk about STDC_HEADERS.
752 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
753 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
754 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
755 replaced by isprint etc.
756 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
757 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
758 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
759 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
760 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
761 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
763 2006-07-05 Eric Blake <ebb9@byu.net>
765 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
766 missing from netdb.h.
767 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
769 2006-06-27 Bruno Haible <bruno@clisp.org>
771 Assume ANSI C header files and <ctype.h> functions.
772 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
773 (mbsnwidth): Use isprint, iscntrl instead.
775 2006-07-03 Jim Meyering <jim@meyering.net>
777 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
778 macro is used before the first cycle_check call.
780 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
782 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
783 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
784 reported by Mark D. Baushke, one in
785 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
787 Merge from coreutils.
789 * .cppi-disable: Add stdint_.h.
790 * .cvsignore: Add stdint.h.
792 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
794 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
795 both double and long double versions.
796 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
797 * xstrtold.c: New file.
798 * xstrtod.h (xstrtold): New decl.
800 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
802 * filemode.c (setst): Remove.
803 (strmode): Rewrite to avoid setst. This makes the code shorter,
804 (arguably) clearer, and the generated code is a bit smaller on my
805 Debian GNU/Linux stable x86 host.
807 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
809 * filemode.c: Include "filemode.h" first, to test the interface.
810 Assume that filemode.h includes sys/types.h and sys/stat.h.
811 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
812 (ftypelet): Reorder to put common cases first, for efficiency.
813 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
815 (strmode): Renamed from mode_string, and now stores 12 bytes instead
816 of 10, for compatibility with FreeBSD. All callers changed.
817 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
818 that can't be deduced solely from st_mode. First arg is now a const
820 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
821 (strmode): Renamed from mode_string.
822 (filemodestring): New decl.
823 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
824 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
825 (S_ISPORT, S_ISWHT): New macros, if not already defined.
827 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
829 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
830 fsusage.h now does that. Include fsusage.h first, to test interface.
831 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
832 at most one method (the old code could have generated decls that
833 didn't conform to C89, not that this was ever exercised).
834 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
836 2006-03-19 Jim Meyering <jim@meyering.net>
838 Work even in a chroot where d_ino values for entries in "/"
839 don't match the stat.st_ino values for the same names.
840 * getcwd.c (__getcwd): When no d_ino value matches the target inode
841 number, iterate through all entries again, using lstat instead.
842 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
843 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
845 * getcwd.c (__getcwd): Clarify a comment.
846 Use memcpy in place of a call to strcpy.
848 2006-03-12 Jim Meyering <jim@meyering.net>
850 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
851 that of the current directory (which we're about to chdir ".." out of),
852 then save the dev-ino of the parent, instead.
854 * same-inode.h (SAME_INODE): New file/macro.
855 * chdir-safer.c (SAME_INODE): Remove definition.
856 Include "same-inode.h", instead.
858 * cycle-check.h: Include "same-inode.h".
859 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
860 * cycle-check.c (SAME_INODE): Remove definition.
861 * root-dev-ino.h: Include "same-inode.h".
863 2006-03-11 Eric Blake <ebb9@byu.net>
865 * same.c (same_name): s/base_name/last_component/
866 * backupfile.c (check_extension, numbered_backup): Likewise.
867 * filenamecat.c (file_name_concat): Likewise.
869 2006-03-11 Eric Blake <ebb9@byu.net>,
870 Paul Eggert <eggert@cs.ucla.edu>
872 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
873 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
875 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
876 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
877 (last_component): New method.
878 * dirname.c (dir_len): Determine when drive letters need a
879 subsequent slash. Preserve // when it is special.
880 (dir_name): Don't append dot when drive letter is absolute.
881 [TEST_DIRNAME]: Move into a full-blown gnulib test.
882 * basename.c (base_name): New semantics - malloc the result.
883 Preserve // when it is special. Preserve relative files that look
885 (base_len): Preserve // when it is special.
886 (last_component): New method, similar to old base_name semantics.
887 * stripslash.c (strip_trailing_slashes): Use last_component, not
888 base_name. Strip redundant slashes from ///.
890 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
892 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
893 both are 64 bits, since this seems to be the tradition, and this
894 prevents gcc -Wformat from warning about usages with PRIuMAX. If
895 we ever run into a host that prefers long long to long in this
896 case, we'll need another configure-time test. Problem reported by
899 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
901 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
902 possible collision with system files.
903 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
904 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
905 WCHAR_MIN and WCHAR_MAX in this case.
906 (<stddef.h>): Do not include; no longer needed.
907 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
908 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
909 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
910 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
911 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
912 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
913 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
914 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
915 !defined(__c99))]: Include in this case too, since it's harmless
917 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
919 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
920 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
921 (_STDINT_MIN, _STDINT_MAX): New macros.
922 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
923 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
924 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
925 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
926 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
927 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
928 macros, not typedefs; this simplifies things quite a bit.
929 Use long int for all types narrower than int64_t.
930 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
931 Define in terms of long long int or int64_t or long int,
932 not int64_t or int32_t. This saves some compile-time testing.
933 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
934 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
935 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
936 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
937 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
938 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
939 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
940 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
941 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
942 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
943 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
944 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
945 undef any previous version and define our own version, for
946 simplicity and consistency with the new macros for types.
947 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
948 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
949 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
950 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
951 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
952 @WINT_T_SUFFIX@ to keep things simple here.
953 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
954 Simplify by assuming typical 8/16/32/64 host, since we're
955 already doing that elsewhere anyway.
956 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
957 and assume long long int is 64 bits if available. This
958 speeds up 'configure'.
960 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
962 * getaddrinfo.c: fixed typo
964 2006-06-29 Eric Blake <ebb9@byu.net>
966 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
967 unused static function.
969 2006-06-29 Eric Blake <ebb9@byu.net>
973 2006-06-29 Derek R. Price <derek@ximbiot.com>
975 * strftime.c: Assume strftime() exists.
977 2006-06-28 Bruno Haible <bruno@clisp.org>
979 * getaddrinfo.h: Fix POSIX URL.
980 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
981 (use_win32_p): Make static.
982 (getaddrinfo): Reject service name if it is empty or does not consist
983 solely of decimal digits, or if its value is > 65535.
984 (getnameinfo): Remove useless casts.
986 2006-06-28 Derek R. Price <derek@ximbiot.com>
988 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
989 Autoconf 2.60 says this stuff was obsolete.
991 2006-05-12 Bruno Haible <bruno@clisp.org>
993 * mkdtemp.c [MINGW]: Include <io.h>.
994 (mkdir): Define using _mkdir.
996 2006-06-28 Bruno Haible <bruno@clisp.org>
998 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
999 declaration for wcwidth.
1000 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1002 2006-06-28 Eric Blake <ebb9@byu.net>
1004 * xvasprintf.h: Fix comments.
1006 2006-06-28 Eric Blake <ebb9@byu.net>
1008 * mbchar.h (wcwidth): Include wcwidth.h.
1009 * mbswidth.c (wcwidth): Move from here...
1010 * wcwidth.h: ...to this new file.
1012 2006-06-28 Simon Josefsson <jas@extundo.com>
1014 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1015 functions there. It will succeed on Windows XP, but on Windows
1016 2000 and (presumably) earlier, it will fail, and use the internal
1018 (use_win32_p): New function.
1019 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1020 Support AI_NUMERICSERV to disable getservbyname.
1021 (getnameinfo): New function, only supports
1022 NI_NUMERICHOST|NI_NUMERICSERV for now.
1024 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1025 only have some of them. Add AI_NUMERICSERV. Add prototype for
1028 2006-06-27 Bruno Haible <bruno@clisp.org>
1030 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1032 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1034 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1035 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1036 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1038 2006-06-26 Bruno Haible <bruno@clisp.org>
1040 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1042 Reported by Mark D. Baushke and Larry Jones.
1044 2006-06-26 Bruno Haible <bruno@clisp.org>
1046 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1048 Suggested by Mark D. Baushke and Larry Jones.
1050 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1052 * stdint_.h: Treat BSD/OS like OpenBSD.
1054 2006-06-23 Bruno Haible <bruno@clisp.org>
1056 * stdint_.h: Treat IRIX like OpenBSD.
1058 2006-06-23 Bruno Haible <bruno@clisp.org>
1060 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1061 ISO C 99 Technical Corrigendum 1.
1063 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1065 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1066 Some compiler complained about some of them. Problem reported by
1068 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1070 2006-06-21 Simon Josefsson <jas@extundo.com>
1072 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1075 * socket_.h: Don't define WINVER.
1077 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1078 slightly modified to work in gnulib.
1080 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1082 * read-file.c (fread_file): Start with buffer allocation of
1083 0 bytes rather than 1 byte; this simplifies the code.
1084 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1085 code to free buffer and save/restore errno.
1086 (internal_read_file): Remove unused local.
1088 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1090 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1091 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1092 Problem reported by Denis Excoffier in
1093 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1095 2006-06-19 Simon Josefsson <jas@extundo.com>
1097 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1099 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1101 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1103 2006-06-17 Bruno Haible <bruno@clisp.org>
1105 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1107 2006-06-17 Bruno Haible <bruno@clisp.org>
1109 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1110 problem on Solaris 2.5.1.
1112 2006-06-16 Eric Blake <ebb9@byu.net>
1114 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1115 * unicodeio.c [!defined errno]: Likewise.
1116 * strtol.c [!defined errno]: Likewise.
1117 * strtod.c [!defined errno]: Likewise.
1119 2006-06-15 Bruno Haible <bruno@clisp.org>
1121 * stdint_.h: Rewritten to be fully auto-configured.
1122 Fixes bug on HP-UX/IA64.
1124 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1126 * getdate.y (__attribute__): Don't define if already defined.
1127 Problem reported by Larry Jones.
1128 * utimens.c (__attribute__): Likewise.
1130 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1132 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1133 reported by Andreas Schwab.
1135 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1136 Bruno Haible <bruno@clisp.org>
1138 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1140 2006-05-26 Martin Lambers <marlam@marlam.de>
1142 * getpass.c: Updates the test for the native W32 API, and adds
1143 missing includes, thus fixing compilation warnings.
1145 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1147 * tempname.c (small_open, large_open): New macros.
1148 (__open, __open64) [!_LIBC]: Remove.
1149 (__gen_tempname): Use small_open and large_open instead of __open
1150 and __open64. This fixes a portability bug on HP-UX 11.11i
1151 reported by Simon Wing-Tang in
1152 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1154 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1156 * exclude.c (exclude_fnmatch): New function.
1157 (excluded_file_name): Call exclude_fnmatch.
1158 * exclude.h (excluded_file_name): New prototype
1160 2006-05-24 Bruno Haible <bruno@clisp.org>
1162 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1163 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1164 Reported by Thorsten Maerz <torte@netztorte.de> via
1165 Aaron Stone <aaron@serendipity.cx>.
1167 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1169 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1170 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1171 (my_usleep): Don't mishandle maximum value.
1173 2006-05-19 Jim Meyering <jim@meyering.net>
1175 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1177 2006-05-17 Bruno Haible <bruno@clisp.org>
1180 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1182 2006-05-17 Bruno Haible <bruno@clisp.org>
1184 * stdint_.h: Fix recognition of Cygwin.
1186 2006-05-11 Jim Meyering <jim@meyering.net>
1188 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1190 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1192 * crc.c (crc32_update): Remove unnecessary L suffix.
1193 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1194 unwanted sign propagation, e.g., on hosts with 64-bit int.
1195 There still are some problems with reeelly weird theoretical hosts
1196 (e.g., 33-bit int) but it's not worth worrying about now.
1197 * sha1.c (rol): Likewise.
1198 (K1, K2, K3, K4): Remove unnecessary L suffix.
1200 2006-05-10 Bruno Haible <bruno@clisp.org>
1202 * des.c: Cast to avoid warnings.
1204 2006-05-10 Simon Josefsson <jas@extundo.com>
1206 * md4.c: Typo fix, update copyright years.
1207 (K1, K2): Don't use L because it turn computations into 64-bit on
1210 2006-05-09 Bruno Haible <bruno@clisp.org>
1212 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1213 (EOVERFLOW): Define fallback value.
1214 (xstrcat): New function.
1215 (xvasprintf): Recognize the special case of a string concatenation.
1217 2006-05-01 Bruno Haible <bruno@clisp.org>
1219 * stdint_.h: Shorter URL.
1220 * inttypes.h: Likewise.
1222 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1224 * verify.h: Document the internals better. Most of this change
1225 was written by Bruno Haible.
1227 2006-04-29 Bruno Haible <bruno@clisp.org>
1229 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1230 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1232 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1234 * getdate.y (get_date): When adding relative date, start with the
1235 initial time, not with the result of the first mktime call.
1237 2006-04-23 Bruno Haible <bruno@clisp.org>
1239 * copy-file.c: Include <unistd.h> unconditionally.
1240 * execute.c: Likewise.
1241 * fatal-signal.c: Likewise.
1242 * findprog.c: Likewise.
1243 * mkdtemp.c: Likewise.
1246 * wait-process.h: Likewise.
1248 2006-04-23 Bruno Haible <bruno@clisp.org>
1250 * fwriteerror.c (fwriteerror): Call fclose also when an error
1251 condition was already detected.
1252 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1254 2006-04-19 Derek Price <derek@ximbiot.com>
1255 Eric Blake <ebb9@byu.net>
1257 * inttypes.h: Correct grammar in comment.
1259 2006-04-18 Derek Price <derek@ximbiot.com>
1260 Paul Eggert <eggert@cs.ucla.edu>
1262 * inttypes.h: New file.
1263 * strtoimax.c: Assume <inttypes.h>.
1265 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1267 * utimens.c (futimens): glibc futimesat messes up if /proc
1268 isn't mounted. Problem reported by Kir Kolyshkin.
1270 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1272 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1273 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1274 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1276 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1278 Merge regex changes from libc, removing some of our
1279 POSIX-conformance changes that were rejected and redoing them in a
1282 * regcomp.c (re_compile_internal, init_dfa):
1283 Length arg is now size_t, not Idx. All uses changed.
1284 (peek_token): Forward decl now says internal_function.
1285 (__re_error_msgid, __re_error_msgid_idx):
1286 Now static rather than extern with attribute_hidden.
1287 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1288 For some reason libc prefers K&R style defns for external functions.
1289 (regerror) [!defined _LIBC]: Likewise.
1290 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1291 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1292 (build_range_exp, build_collating_symbol):
1294 (re_compile_fastmap): Use '\0' to memset, not 0.
1295 (utf8_sb_map): Make the calculations more obvious.
1296 (init_dfa, parse_bracket_exp, build_charclass_op):
1297 Call calloc and cast result, as glibc does.
1298 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1299 (build_range_exp, build_collating_symbol):
1300 Now internal functions.
1302 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1304 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1305 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1306 Don't depend on VMS; depend on __VMS instead, for POSIX
1307 namespace cleanness.
1308 (regoff_t): Define to ssize_t, not long int.
1310 Remove the REG_ macros named below. Instead, make the old names
1311 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1313 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1314 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1315 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1316 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1317 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1318 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1319 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1320 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1321 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1322 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1323 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1324 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1325 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1326 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1327 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1328 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1329 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1331 Remove. All uses replaced by the old RE_* names.
1332 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1333 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1334 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1335 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1336 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1337 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1338 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1339 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1340 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1341 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1342 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1343 Don't bother having these macros be independent of each others'
1344 values, since they no longer exist in the POSIX name space.
1346 Rename the following member names back to their old names,
1347 unless !__USE_GNU_REGEX. All uses changed back.
1348 (buffer): Renamed from re_buffer.
1349 (allocated): Renamed from re_allocated.
1350 (used): Renamed from re_used.
1351 (syntax): Renamed from re_syntax.
1352 (fastmap): Renamed from re_fastmap.
1353 (translate): Renamed from re_translate.
1354 (can_be_null): Renamed from re_can_be_null.
1355 (regs_allocated): Renamed from re_regs_allocated.
1356 (fastmap_accurate): Renamed from re_fastmap_accurate.
1357 (no_sub): Renamed from re_no_sub.
1358 (not_bol): Renamed from re_not_bol.
1359 (not_eol): Renamed from re_not_eol.
1360 (newline_anchor): Renamed from re_newline_anchor.
1361 (num_regs): Renamed from rm_num_regs.
1362 (start): Renamed from rm_start.
1363 (end): Renamed from rm_end.
1365 (free_state): Move up a bit.
1367 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1368 #define to be empty.
1369 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1370 when that is what is intended.
1371 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1372 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1374 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1375 All uses changed back to re_malloc, etc. It's now the caller's
1376 responsibility to check for overflow; all callers changed.
1377 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1378 (re_x2nrealloc): Remove.
1379 (free_state): Remove decl.
1381 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1382 (re_set_registers, re_exec):
1385 2006-01-31 Roland McGrath <roland@redhat.com>
1387 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1388 Reported by Mike Frysinger <vapier@gentoo.org>.
1390 2006-01-15 Andreas Jaeger <aj@suse.de>
1393 * regex_internal.c (re_string_reconstruct): Adjust for
1394 build_wcs_upper_buffer change.
1395 (build_wcs_upper_buffer): Change return type.
1397 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1399 * regex_internal.h: Include <stdint.h> if available.
1401 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1403 * regex_internal.h (SIZE_MAX): Provide a default definition.
1405 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1407 * regcomp.c: Adjust for changed secondary hash function.
1409 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1411 * regex.h: Pretty printing.
1412 Clean up namespace a bit.
1414 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1416 * regexec.c (update_cur_sifted_state, check_arrival,
1417 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1419 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1420 Ulrich Drepper <drepper@redhat.com>
1423 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1424 (bitset_word_t): Renamed from bitset_word. All uses changed.
1426 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1429 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1430 * regcomp.c: Remove unnecessary uses of
1431 unsigned RE_TRANSLATE_TYPE.
1432 * regex_internal.h: Likewise.
1433 * regex_internal.c: Likewise.
1434 * regexec.c: Likewise.
1435 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1437 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1439 * regexec.c (find_recover_state): Remove unnecessary
1441 (transit_state_bkref): Make DFA a const pointer.
1442 (get_subexp): Likewise.
1443 (check_arrival): Likewise.
1444 (update_cur_sifted_state): Likewise.
1445 (re_search_internal): Likewise.
1446 (prune_impossible_nodes): Likewise.
1447 (acquire_init_state_context): Likewise.
1448 (proceed_next_node): Likewise.
1449 (set_regs): Likewise.
1450 (free_fail_stack_return): Likewise.
1451 (check_arrival_expand_ecl): Mark DFA parameter as const.
1452 (check_arrival_expand_ecl_sub): Likewise.
1453 (check_subexp_limits): Likewise.
1454 (sub_epsilon_src_nodes): Likewise.
1455 (add_epsilon_src_nodes): Likewise.
1456 (merge_state_array): Likewise.
1457 (update_regs): Likewise.
1458 (build_trtable): Likewise.
1459 (sift_states_backward): Mark MCTX parameter as const.
1460 (build_sifted_states): Likewise.
1461 (update_cur_sifted_state): Likewise.
1462 (sift_states_mkref): Likewise.
1463 (check_arrival_expand_ecl): Mark eclosure as const.
1464 (check_dst_limits_calc_pos_1): Likewise.
1465 * regex_internal.h (re_match_context_t): Make dfa a const
1468 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1470 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1471 (transit_state_sb): Likewise.
1472 (transit_state_mb): Likewise.
1473 (sift_states_iter_mb): Likewise.
1474 (check_arrival_add_next_nodes): Likewise.
1475 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1476 [_LIBC] (re_search_2_stub): Use mempcpy.
1478 * regex_internal.c (re_string_reconstruct): Avoid calling
1479 mbrtowc for very simple UTF-8 case.
1481 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1483 (re_acquire_state_context): Likewise.
1484 * regex_internal.h: Adjust prototypes.
1486 * regex.c: Prevent using C++ compilers.
1488 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1489 (re_acquire_state_context): Likewise.
1491 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1492 Bruno Haible <bruno@clisp.org>
1494 * stdint_.h: On OpenBSD, don't redefine types already included in
1495 <sys/types.h> and <inttypes.h>.
1497 2006-03-24 Eric Blake <ebb9@byu.net>
1499 * time_r.c (copy_string_result): Remove, as it is no longer used.
1501 2006-03-24 Simon Josefsson <jas@extundo.com>
1503 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1504 including some doc fixes.
1505 (base64_encode_alloc): Fix +1 bug on allocation failures.
1507 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1509 * base64.c (base64_encode): Do not read past end of array with
1510 unsanitized input on systems with CHAR_BIT > 8.
1512 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1514 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1515 Typedef to long int, not to off_, as POSIX will likely change
1518 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1520 * argp-help.c (validate_uparams): Fix typo
1521 * argp-parse.c (argp_default_options): Consistently begin help
1522 messages with a lowercase letter.
1524 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1526 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1527 overrun buffers and shouldn't be used (much as gets shouldn't be
1529 * time_r.c (asctime_r, ctime_r): Likewise.
1531 2006-03-08 Simon Josefsson <jas@extundo.com>
1533 * gc-gnulib.c (randomize): Don't open files called 'no', they
1534 signal that configure disabled the device.
1536 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1538 * c-stack.c: Include unistd.h unconditionally, since we now assume
1540 * getlogin_r.c: Likewise.
1541 * getlogin_r.h: Likewise.
1543 * pagealign_alloc.c: Likewise.
1544 * unistd_.h: Remove; no longer needed.
1546 2006-03-07 Simon Josefsson <jas@extundo.com>
1548 * unistd_.h: New file.
1550 2006-03-07 Simon Josefsson <jas@extundo.com>
1552 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1554 2006-03-01 Simon Josefsson <jas@extundo.com>
1556 * readline.c: Fix typo, tiny patch from Stepan Kasal
1559 2006-02-28 Simon Josefsson <jas@extundo.com>
1561 * getopt.c: Protect #include of unistd.h, for MSVS.
1563 2006-02-27 Simon Josefsson <jas@extundo.com>
1565 * base64.h: Indent #define's. From Jim Meyering
1568 2006-02-27 Jim Meyering <jim@meyering.net>
1570 Revert the change of 2006-02-24, so these files can continue
1571 to be sync'd from gettext.
1572 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1575 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1577 * glob.c: Say "invalid" rather than "illegal" in comments.
1579 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1581 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1583 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1585 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1586 AT_FDCWD exceeds INT_MAX.
1587 * openat.h (AT_FDCWD): Likewise.
1589 2006-02-14 Jim Meyering <jim@meyering.net>
1591 Sync from coreutils.
1593 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1594 failure on deficient systems, and simplify gnulib lgpl dependencies.
1595 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1596 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1598 * xalloc-die.c: Remove unused definition of N_.
1600 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1602 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1604 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1606 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1607 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1609 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1611 * argp-namefrob.h: Restore changes accidentally lost during the
1612 "autoupdate" on 2005-12-12.
1614 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1616 * fnmatch.c (L_): Renamed from L, to work around a bug in
1617 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1618 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1621 2006-01-26 Simon Josefsson <jas@extundo.com>
1623 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1624 prototype is visible on mingw32.
1626 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1629 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1632 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1634 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1635 attempt to open for write; this always fails, at least on POSIX
1636 hosts. This reinstates the 2006-01-09 change, which was
1637 inadvertently removed.
1639 2006-01-26 Bruno Haible <bruno@clisp.org>
1640 Paul Eggert <eggert@cs.ucla.edu>
1642 * stdbool_.h (_Bool)
1643 [(! (defined __cplusplus || defined __BEOS__)
1644 && !defined __GNUC__
1645 && !(defined __HP_cc || defined __xlc__
1646 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1647 || defined __sgi))]:
1648 #define to signed char in these cases too; this simplifies
1649 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1650 etc., separately) and makes it more conservative.
1652 2006-01-21 Jim Meyering <jim@meyering.net>
1654 Sync from the stable (b5) branch of coreutils:
1656 * fts.c (fts_children): Don't let close() clobber errno from
1659 * fts.c (fts_stat): When following a symlink-to-directory,
1660 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1661 a dangling symlink. That can also happen at least for ELOOP.
1662 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1663 FYI, this bug predates the inclusion of fts.c in coreutils.
1665 * fts.c (fts_open): Put new maxarglen declaration and uses
1666 in their own block, so pre-c99 compilers don't object.
1668 Avoid the double-free (first in fts_read, second in fts_close) that
1669 would occur when an `active' directory is made inaccessible (e.g.,
1670 via chmod a-x) during a traversal.
1671 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1672 before returning. Reproduce this failure by
1673 mkdir -p a/b; cd a; chmod a-x . b
1674 Reported by Stavros Passas.
1676 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1678 * argp-namefrob.h: Bugfix. Remove stray #
1680 2006-01-25 Bruno Haible <bruno@clisp.org>
1682 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1684 Reported by Paul Eggert.
1686 2006-01-25 Jim Meyering <jim@meyering.net>
1688 * fileblocks.c: Remove more useless parentheses.
1689 * readutmp.h: Likewise.
1691 2006-01-24 Bruno Haible <bruno@clisp.org>
1693 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1695 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1698 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1699 to avoid problems with the built-in _Bool type.
1700 Reported by Paul Eggert on 2005-11-26.
1702 2006-01-24 Jim Meyering <jim@meyering.net>
1704 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1706 2006-01-24 Simon Josefsson <jas@extundo.com>
1708 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1711 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1713 Work around porting bugs reported by Dieter in
1714 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1715 * getopt.c (_NOPROTO): Remove; no longer needed.
1716 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1717 Include "getopt.h" first, to check interface.
1718 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1720 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1721 (__strndup): Revert to K&R-style function dfns, the glibc style.
1722 * strnlen.c: Don't claim it's taken from glibc; it's not.
1723 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1724 Include strnlen.h first, to get prototype properly.
1725 (strnlen): Renamed from __strnlen.
1728 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1730 These changes imported from libc.
1731 * getopt.c: Use __fxprintf instead of inline stream orientation
1732 test and two separate function calls.
1733 * strndup.c (__strndup): Add libc_hidden_def.
1735 2006-01-22 Bruno Haible <bruno@clisp.org>
1737 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1738 temporary buffer for sprintf, take into account the precision also
1739 for 'd', 'i', 'u', 'o', 'x', 'X'.
1741 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1743 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1744 to pacify gcc -Wswitch-default.
1746 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1748 * argp-help.c (usage_long_opt): Do not print DOC options.
1749 (__argp_base_name): Removed
1750 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1752 (__argp_base_name): Provide macro definition or extern declaration
1753 depending on the configuration
1755 2006-01-20 Simon Josefsson <jas@extundo.com>
1757 * inet_ntop.h: Unconditionally include sys/socket.h.
1759 2006-01-19 Simon Josefsson <jas@extundo.com>
1761 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1763 2006-01-12 Simon Josefsson <jas@extundo.com>
1765 * base64.c: Fix warning, reported by Bruno Haible
1766 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1768 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1770 Sync from coreutils.
1771 * md5.c: Fix commentary typos.
1772 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1773 * md5.h (__attribute__): Remove; unused.
1774 * sha1.c: Fix commentary to match md5 better.
1775 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1776 so that we don't need to worry about alignment. All uses changed.
1777 This merges the 2005-10-28 md5 change into sha1.
1779 2006-01-11 Jim Meyering <jim@meyering.net>
1781 Sync from coreutils.
1782 * md5.c (OP): Fix spacing.
1784 2006-01-11 Simon Josefsson <jas@extundo.com>
1786 * stdint_.h (SIZE_MAX): Add missing (.
1788 2006-01-10 Bruno Haible <bruno@clisp.org>
1790 * argp.h (__const): Remove macro. Use const instead.
1791 * argp-fmtstream.h (__const): Likewise.
1792 * glob_.h (__const): Remove macro.
1793 * glob-libc.h: Use const instead of __const.
1795 2006-01-10 Jim Meyering <jim@meyering.net>
1797 Avoid the double-free (first in fts_read, second in fts_close) that
1798 would occur when an `active' directory is made inaccessible (e.g.,
1799 via chmod a-x) during a traversal.
1800 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1801 before returning. Reproduce this failure by
1802 mkdir -p a/b; cd a; chmod a-x . b
1803 Reported by Stavros Passas.
1805 Sync from coreutils.
1806 * sha1.c: Tweak grammar in a comment.
1808 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1810 * regex_internal.h (BITSET_WORD_BITS):
1811 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1812 preprocessor mishandles large unsigned values as if they were signed.
1813 Problem reported by Claudio Fontana in
1814 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1816 2006-01-10 Simon Josefsson <jas@extundo.com>
1818 * socket_.h: New file.
1820 2006-01-10 Bruno Haible <bruno@clisp.org>
1822 * localcharset.c: Update from GNU gettext.
1824 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1826 Sync from coreutils.
1827 * chdir-long.c (cdb_free): Don't bother trying to open directory
1828 for write access: POSIX says that must fail.
1829 * fts.c (diropen): Likewise.
1830 * save-cwd.c (save_cwd): Likewise.
1831 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1832 well, for minor improvements on hosts that lack O_DIRECTORY.
1833 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1834 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1835 Fall back on chown if open failed with EACCES.
1837 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1838 Report an error at compile-time if only a 1-second nominal clock
1839 resolution is found.
1841 * lchmod.h: New file.
1842 * mkdir-p.c: Include lchmod.h, lchown.h.
1843 (make_dir_parents): Use lchown rather than chown, and
1844 lchmod rather than chmod.
1846 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1847 too. Problem with "none" reported by Bob Proulx. Problem with
1848 "proc" reported by n0dalus.
1850 * mountlist.c: Include <limits.h>.
1851 (dev_from_mount_options)
1852 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1853 New function. It no longer assumes "dev=" has the System V meaning
1854 on Linux (since it doesn't). It also parses "dev=" more carefully.
1855 (read_file_system_list)
1856 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1857 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1860 * posixtm.h (PDS_PRE_2000): New macro.
1861 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1862 All usages changed. Reject dates outside the range 1969-1999 if
1863 PDS_PRE_2000 is used.
1865 2006-01-09 Jim Meyering <jim@meyering.net>
1867 Sync from coreutils.
1869 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1871 * chdir-safer.h, chdir-safer.c: New files.
1873 * modechange.c (mode_compile): Reject an invalid mode string
1874 that starts with an octal digit. From Andreas Gruenbacher.
1876 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1877 and dup to open_safer and dup_safer, respectively.
1878 (openat_permissive): Fix typo in comment.
1880 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1881 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1882 (_): Remove; no longer needed.
1883 (openat): Renamed from rpl_openat; no need for rpl_openat
1884 since openat.h renames openat for us.
1885 Replace most of the body with a call to openat_permissive,
1886 to avoid duplicate code.
1887 Port to (probably hypothetical) environments were mode_t is
1889 (openat_permissive): Require mode arg, so that we can check
1890 types better. Put it just after flags. Change cwd failure
1891 indicator from pointer-to-bool to pointer-to-errno-value.
1892 All callers changed.
1893 Invoke openat_save_fail and/or openat_restore_fail if
1894 cwd_errno is null, so that openat can call us.
1895 (openat_permissive, fdopendir, fstatat, unlinkat):
1896 Simplify errno handling to avoid some duplicate code,
1897 as it's OK to set errno on success.
1898 * openat.h: Revamp code so that function macros depend on
1899 __OPENAT_PREFIX only, not also on AT_FDCWD.
1900 (openat_ro): Remove. Caller changed to use openat_permissive.
1901 (openat_permissive): Now a macro, if not a function.
1902 (openat_restore_fail, openat_save_fail): Now always functions,
1903 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1905 * openat-priv.h: New file, defining macros used by mkdirat.c
1907 * mkdirat.c: Include openat-priv.h.
1908 Remove definitions of macros defined therein.
1909 * openat.c: Likewise.
1911 * mkdirat.c (mkdirat): New file and function.
1912 * openat.h (mkdirat): Declare.
1914 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1916 * openat.h (openat_permissive): Declare.
1917 (openat_ro): Define.
1919 * openat.c (EXPECTED_ERRNO): New macro.
1920 (openat_permissive): New function -- used in remove.c rewrite.
1921 (all functions): Set errno just before returning, only if there
1922 was an actual failure.
1923 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1925 Emulate openat-family functions using Linux's procfs, if possible.
1926 Idea and some code based on Ulrich Drepper's glibc changes.
1928 * openat.c: (BUILD_PROC_NAME): New macro.
1929 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1930 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1931 before falling back on save_cwd and restore_cwd.
1932 (fdopendir, fstatat, unlinkat): Likewise.
1934 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1935 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1937 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1938 as second argument to va_arg. Otherwise, some versions of gcc
1939 warn that `if this code is reached, the program will abort'.
1941 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1943 Sync from coreutils.
1945 Add POSIX ACL support
1946 * acl.h (copy_acl, set_acl): Add declarations.
1947 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1948 systems other than Linux.
1949 (chmod_or_fchmod): New function: use fchmod when possible,
1950 and chmod otherwise.
1951 (file_has_acl): Add a POSIX ACL implementation, with a
1952 Linux-specific subcase.
1953 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1954 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1955 acls are unsupported.
1956 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1957 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1960 2006-01-09 Bruno Haible <bruno@clisp.org>
1962 * sysexit_.h (EX_OK): New macro.
1963 Suggested by Martin Lambers <marlam@marlam.de>.
1965 2006-01-09 Bruno Haible <bruno@clisp.org>
1967 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1968 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1969 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1970 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1972 2006-01-09 Bruno Haible <bruno@clisp.org>
1974 * stdint_.h (SIZE_MAX): Write the value without involving negative
1977 2005-10-16 Bruno Haible <bruno@clisp.org>
1979 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1980 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1982 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1984 * strftime.c (tzname): Don't declare if it is already #defined.
1985 Problem reported for Mingw by Mark Junker.
1987 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1989 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1990 long int, not int, for nanosecond counts, so that people who are
1991 used to POSIX struct timespec won't be surprised. Reported by Jim
1994 2005-12-16 Jim Meyering <jim@meyering.net>
1996 * fprintftime.c, fprintftime.h: New files.
1998 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2000 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2001 * argp-help.c (fill_in_uparams): Check if the constructed
2002 struct uparams is valid. Fall back to the default values if it is
2005 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2007 * argp-help.c (__argp_base_name): New function
2008 (__argp_short_program_name): Rewrite using __argp_base_name
2009 * argp-namefrob.h: Define program_invocation_name and
2010 program_invocation_short_name if requested
2011 (__argp_base_name): Add prototype
2012 * argp-parse.c (argp_def): Use gettext wrappers
2013 (argp_default_parser): Use __argp_base_name
2014 * argp-pin.c: New file. Defines program_invocation_name and
2015 program_invocation_short_name on systems that lack them.
2017 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2019 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2020 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2021 porting problem reported by Georg Schwarz in
2022 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2024 2005-07-09 Bruno Haible <bruno@clisp.org>
2026 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2027 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2028 Reported by Mark Junker <mjscod@gmx.de>.
2030 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2032 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2033 (uintmax_t) [defined uintmax_t]: Do not declare.
2034 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2035 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2036 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2037 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2038 sake of portability to weird hosts that C allows (though we don't
2039 know of any practical examples).
2041 * savedir.h (fdsavedir): New decl.
2042 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2043 contains most of the former guts of savedir.
2044 (savedir): Use savedirstream.
2047 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2049 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2050 coreutils no longer futzes with rounding modes.
2052 2005-11-14 Jim Meyering <jim@meyering.net>
2054 * mkstemp-safer.c: Include <config.h>, required for possible
2055 replacement of mkstemp.
2057 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2059 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2061 (gethrxtime) [! (HAVE_NANOUPTIME
2062 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2063 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2064 our own approximation.
2066 2005-11-10 Simon Josefsson <jas@extundo.com>
2068 * readline.c: Remove EOL.
2070 2005-11-08 Eric Blake <ebb9@byu.net>
2072 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2074 2005-11-08 Eric Blake <ebb9@byu.net>
2076 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2078 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2080 Fix porting problem reported by Theodoros V. Kalamatianos.
2081 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2082 Don't assume that futimes failing means we must fail.
2084 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2086 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2087 leave errno alone. Problem reported by Dmitry V. Levin.
2089 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2091 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2092 errno alone. Problem reported by Frederic Jolliton.
2094 2005-10-28 Simon Josefsson <jas@extundo.com>
2096 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2097 "restrict" keywords, as per POSIX. Protect the function
2098 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2099 Don't use K&R prototypes. Check the sprintf return values.
2100 Re-define EAFNOSUPPORT if not present. Indent.
2102 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2103 suggested by Bruno Haible <bruno@clisp.org>.
2105 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2107 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2109 * gc-libgcrypt.c: Add MD2 (which is not available through
2112 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2114 * md2.h, md2.c: New files.
2116 2005-10-24 Simon Josefsson <jas@extundo.com>
2118 * md4.h: Shrink buffer size, now that we changed the type.
2120 2005-10-22 Simon Josefsson <jas@extundo.com>
2122 * arcfour.h, arcfour.c: Use fixed size indices in the
2123 arcfour_context struct (simplify test vector testing in GNU
2126 2005-10-22 Simon Josefsson <jas@extundo.com>
2128 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2129 suggested by Bruno Haible <bruno@clisp.org>.
2131 2005-10-22 Simon Josefsson <jas@extundo.com>
2133 * crc.h: Include stddef.h, for size_t.
2135 2005-10-21 Simon Josefsson <jas@extundo.com>
2137 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2138 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2140 2005-10-21 Simon Josefsson <jas@extundo.com>
2142 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2145 2005-10-21 Simon Josefsson <jas@extundo.com>
2147 * gc-gnulib.c: Support ARCTWO in CBC mode.
2149 2005-10-21 Simon Josefsson <jas@extundo.com>
2151 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2154 * hmac-sha1.c (hmac_sha1): Likewise.
2156 * crc.c (crc32_update): Actually use crc parameter, suggested by
2157 Bruno Haible <bruno@clisp.org>.
2159 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2162 2005-10-21 Simon Josefsson <jas@extundo.com>
2164 * des.h, des.c: New files.
2166 * gc-gnulib.c: Support DES.c
2168 2005-10-21 Simon Josefsson <jas@extundo.com>
2170 * arctwo.h, arctwo.c: New files.
2172 * gc-gnulib.c: Support ARCTWO.
2174 2005-10-21 Simon Josefsson <jas@extundo.com>
2176 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2178 2005-10-19 Simon Josefsson <jas@extundo.com>
2180 * gc-gnulib.c: Support ARCFOUR.
2182 2005-10-19 Simon Josefsson <jas@extundo.com>
2184 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2187 * gc.h: Add ECB enum type.
2189 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2191 2005-10-19 Simon Josefsson <jas@extundo.com>
2193 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2195 2005-10-18 Simon Josefsson <jas@extundo.com>
2197 * md4.h, md4.c: New files, based on md5.?.
2199 2005-10-17 Simon Josefsson <jas@extundo.com>
2201 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2203 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2205 2005-10-17 Simon Josefsson <jas@extundo.com>
2207 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2209 2005-10-17 Simon Josefsson <jas@extundo.com>
2211 * gc.h, gc-libgcrypt.c: Add ciphers.
2213 2005-10-17 Simon Josefsson <jas@extundo.com>
2215 * sha1.c: Use uint32_t instead of md5_uint32.t
2217 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2220 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2222 * md5.h: Use stdint.h and uint32_t. Doc fix.
2224 2005-10-15 Simon Josefsson <jas@extundo.com>
2226 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2228 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2230 2005-10-14 Simon Josefsson <jas@extundo.com>
2232 * arcfour.h, arcfour.c: New files.
2234 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2236 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2237 include <wchar.h>; no longer needed.
2239 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2240 and Ulrich Drepper <drepper@redhat.com>
2243 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2244 instead of inline stream orientation test and two separate
2245 function calls. Pay no attention to USE_IN_LIBIO.
2247 2005-10-14 Roland McGrath <roland@redhat.com>
2249 Import from libc. [BZ #1331]
2250 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2252 Reported by Matej Vela <vela@debian.org>.
2254 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2256 * mkdir-p.c (make_dir_parents): Don't report an error if an
2257 intermediate directory is in a read-only file system. Problem
2258 reported by Eric Blake.
2260 2005-10-13 Simon Josefsson <jas@extundo.com>
2262 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2263 Move memory allocation outside of loop.
2265 2005-10-12 Simon Josefsson <jas@extundo.com>
2267 * gc-pbkdf2-sha1.c: New file.
2269 * gc.h: Add gc_pbkdf2_sha1 prototype.
2271 2005-10-12 Simon Josefsson <jas@extundo.com>
2273 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2274 suggested by Bruno Haible <bruno@clisp.org>.
2276 2005-10-12 Simon Josefsson <jas@extundo.com>
2278 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2280 * gc-gnulib.c (gc_hmac_sha1): New function.
2282 2005-10-12 Simon Josefsson <jas@extundo.com>
2284 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2286 2005-10-12 Simon Josefsson <jas@extundo.com>
2288 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2289 GC_USE_HMAC_MD5, respectively.
2291 * gc-libgcrypt.c (gc_md5): Fix assert call.
2294 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2296 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2298 * gc-gnulib.c (gc_hash_buffer): Ditto.
2300 2005-10-11 Bruno Haible <bruno@clisp.org>
2302 * c-strcasestr.h: New file, from GNU gettext.
2303 * c-strcasestr.c: New file, from GNU gettext.
2305 2005-10-11 Bruno Haible <bruno@clisp.org>
2307 * c-strcase.h: New file, from GNU gettext.
2308 * c-strcasecmp.c: New file, from GNU gettext.
2309 * c-strncasecmp.c: New file, from GNU gettext.
2311 2005-10-11 Simon Josefsson <jas@extundo.com>
2313 * crc.h, crc.c: New files.
2315 * gc.h (gc_hash_buffer): Add doc.
2317 2005-10-08 Simon Josefsson <jas@extundo.com>
2319 * gc.h: Add gc_hash and gc_hash_buffer.
2321 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2323 * gc-libgcrypt.c (gc_hash_buffer): Add.
2325 2005-10-11 Bruno Haible <bruno@clisp.org>
2327 * strcasecmp.c: Include limits.h.
2328 (strcasecmp): Avoid integer overflow on exotic platforms.
2329 * strncasecmp.c: Include limits.h.
2330 (strncasecmp): Avoid integer overflow on exotic platforms.
2331 Reported by Paul Eggert.
2333 2005-10-06 Simon Josefsson <jas@extundo.com>
2335 * hmac-md5.c: New file.
2339 2005-10-06 Simon Josefsson <jas@extundo.com>
2341 * memxor.c (memxor): Avoid casts and warnings.
2343 2005-10-05 Derek Price <derek@ximbiot.com>
2345 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2347 2005-10-05 Simon Josefsson <jas@extundo.com>
2349 * memxor.c (memxor): Fix compiler error.
2351 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2352 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2354 * memxor.h, memxor.c: New files.
2356 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2357 we assume all systems have it, suggested by Jim Meyering
2358 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2359 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2360 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2363 2005-10-04 Bruno Haible <bruno@clisp.org>
2365 * verify.h (verify_true): Provide alternative definition for C++.
2367 2005-10-04 Simon Josefsson <jas@extundo.com>
2369 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2370 D. Baushke" <mdb@gnu.org>.
2372 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2374 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2375 (SSIZE_MAX): New macro, if not already defined.
2376 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2379 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2381 * exclude.c: Include verify.h.
2382 (verify): Remove. All callers changed to use verify.h's version.
2383 * strtoimax.c: Likewise.
2384 * utimecmp.c: Likewis.e
2386 Sync from coreutils.
2387 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2388 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2389 * .cvsignore: Add fts.h, search.h, t-fpending.
2390 * settime.c (settime): Fix { typo in previous patch. Also, don't
2391 bother returning ENOSYS if settimeofday or stime fails; just let
2392 them return whatever errno they want to return.
2393 * utimens.c: Include unistd.h, for dup2.
2394 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2395 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2397 2005-10-02 Jim Meyering <jim@meyering.net>
2399 Sync from coreutils.
2400 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2401 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2402 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2403 Remove AT_FDCWD test.
2404 Do not consume the fd unless successful.
2405 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2406 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2407 block, so that we don't even try to compile it if settimeofday is
2408 available. This works around a compilation failure on OSF1 V5.1,
2409 due to stime requiring a `long int*' while tv_sec is `int'.
2411 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2413 * getdelim.c (getdelim): Remove unused variables.
2415 2005-10-01 Simon Josefsson <jas@extundo.com>
2417 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2418 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2419 AI_* and EAI_* definitions. Protect function declarations.
2421 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2423 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2424 so that the code works even with ancient cpp. Portability problem
2425 with GCC 2.7.2.1 reported by Thomas M.Ott.
2427 2005-09-27 Jim Meyering <jim@meyering.net>
2429 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2431 * intprops.h (signed_type_or_expr__): Define.
2432 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2435 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2437 * verify.h (verify_expr): Remove, replacing with:
2438 (verify_true): New macro that returns true instead of void.
2439 (verify_type__): Remove.
2440 (verify): Use verify_true rather than verify_type__.
2442 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2444 * utimens.c (ENOSYS): Define if not already defined.
2445 (futimens): Support having a null PATH if the file descriptor
2448 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2450 (__attribute): Define to empty unless GCC 3.1 or later.
2451 This works around a core dump on OpenBSD 3.4, which has GCC
2452 2.95.3, which dumps core when given __attribute__(()). It also
2453 simplifies other tests, since we really don't want to bother with
2454 worrying about which ancient version of GCC supported what.
2455 Original problem reported by Yoann Vandoorselaere, with part of
2456 the fix suggested by Derek Price.
2458 2005-09-24 Jim Meyering <jim@meyering.net>
2460 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2461 so we can once again use a positive bitfield width of 1 -- now we
2462 don't have to explain why we were using a bitfield width of 2.
2464 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2466 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2467 Problem reported by Eric Blake.
2468 (getaddrinfo): Initialize se so that it's not garbage.
2469 Redo internal storage allocation so that it doesn't make unportable
2470 assumptions about alignment.
2473 * utimens.c (futimens): Use futimesat if available.
2474 Prefer it to futimes since it doesn't have the futimes bug.
2476 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2477 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2478 Instead, declare a function that returns a pointer to an array,
2479 and use verify_type__ to declare the size of the array.
2480 Problem and germ of a solution reported by Bruno Haible.
2481 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2482 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2484 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2486 Sync from coreutils.
2488 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2490 * argmatch.h: Include verify.h
2491 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2492 (ARGMATCH_ASSERT): Remove; unused.
2493 * canonicalize.c: Assume STDC_HEADERS.
2494 * exclude.c: Include "strcase.h".
2495 * regex_internal.h [!defined _LIBC]: Likewise.
2496 * getusershell.c: Include stdio--.h rather than stdio.h
2498 (getusershell): Call fopen, not fopen_safer.
2499 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2500 Do not include unistd-safer.h.
2501 (save_cwd): Don't call fd_safer; no longer needed
2502 now that we include fcntl--.h.
2504 * getdate.y (relative_time): New type.
2505 (RELATIVE_TIME_0): New constant.
2506 (parser_control): Use relative_time instead of doing it ourselves.
2507 (%union): Add new relative_time rel member.
2508 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2510 (relunit, relunit_snumber): Now of type rel.
2511 (zone, rel, relunit, get_date): Adjust to above changes.
2513 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2514 Do not include unistd-safer.h.
2515 (getloadavg): Don't call fd_safer; no longer needed
2516 now that we include fcntl--.h.
2518 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2519 (make_dir_parents): Treat ENOSYS like EEXIST.
2521 Improve quality of diagnostics on restore_cwd failure.
2522 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2523 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2524 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2525 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2526 each time through the loop. Do not diagnose restore_cwd failure;
2527 that is the caller's job (and perhaps the caller does not care).
2529 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2530 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2531 If the file already exists but is not a directory, don't bother
2532 to try to make its parents.
2533 Close potential file descriptor leak if we can't chdir("/") (!).
2534 Don't always return true if chdir($PWD) fails; return true only
2535 if the requested action was done successfully (except for the
2537 Don't log final directory unless we actually made it.
2538 Refactor to avoid duplicate code to fix up permissions.
2539 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2541 * strftime.c (my_strftime): Rewrite the previous change slightly,
2542 to make it a bit faster and (I hope) clearer.
2543 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2544 Fix bug in formats like %2N.
2546 * verify.h: New file.
2548 2005-09-22 Jim Meyering <jim@meyering.net>
2550 Sync from coreutils.
2552 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2554 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2555 the .tm_year member, since otherwise gcc-4.0 would now warn about
2556 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2558 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2559 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2561 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2562 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2563 when run in a time zone for which daylight savings time is in effect
2564 for the starting date.
2566 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2567 stop us from restricting permissions of just-created absolute-named
2569 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2570 to restore initial working directory.
2571 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2572 to tell caller if/when we change the working directory and are
2573 unable to return to the initial one.
2574 * mkdir-p.h (make_dir_parents): Update prototype.
2575 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2576 `return false'. This fixes a bug introduced on 2004-07-30.
2578 * openat.c (fdopendir): Be sure to close the supplied
2579 file descriptor before returning. This makes our replacement
2580 implementation a little closer to Solaris's, where fdopendir
2581 ties the file descriptor to the returned DIR* pointer.
2582 * openat.c (unlinkat): New function.
2583 * openat.h (unlinkat): Add prototype.
2584 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2585 (openat_restore_fail): Rename from openat_restore_die.
2586 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2588 Provide an alternative to exiting immediately upon save_cwd or
2589 restore_cwd failure. Now, an application can arrange e.g.,
2590 to perform a longjump in that case.
2591 * openat.c: Include dirname.h.
2592 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2593 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2594 and openat_restore_die rather than calling error directly.
2595 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2597 * openat-die.c (openat_save_die, openat_restore_die): New file.
2598 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2600 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2601 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2602 int utc, int nanoseconds);
2604 date should not have to allocate a megabyte of virtual memory to
2605 handle a format argument like +%1048575T. When implemented with
2606 strftime, it must allocate such a buffer, use strftime to fill it
2607 in, print it, then free it.
2608 With fprintftime, it simply prints everything and exits.
2609 With no need for memory allocation, that's one fewer way to fail.
2610 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2611 optional field width, not before, so we accept %9:z, not %:9z.
2612 (my_strftime): Be sure to use L_('x') for literals.
2614 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2615 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2616 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2617 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2618 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2619 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2620 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2621 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2622 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2624 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2625 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2626 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2627 and don't include <sys/file.h>).
2629 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2631 Sync from coreutils.
2633 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2634 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2635 [!LDAV_DONE]: Avoid unused variable warning.
2637 2005-09-21 Bruno Haible <bruno@clisp.org>
2639 * unicodeio.h (unicode_to_mb): New declaration.
2641 2005-09-20 Derek Price <derek@ximbiot.com>
2643 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2645 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2647 Use a consistent style for including <config.h>.
2648 * __fpending.c, acl.c, argmatch.c,
2649 argp-help.c, argp-parse.c,
2650 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2651 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2652 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2653 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2654 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2655 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2656 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2657 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2658 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2659 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2660 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2661 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2662 modechange.c, mountlist.c, open-safer.c, physmem.c,
2663 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2664 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2665 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2666 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2667 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2668 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2669 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2670 userspec.c, utimecmp.c, version-etc-fsf.c,
2671 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2672 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2673 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2674 Standardize inclusion of config.h.
2675 * __fpending.h, dirfd.h, getdate.h, human.h,
2676 inttostr.h: Removed inclusion of config.h from header files.
2677 * inttostr.c: Adjusted in-tree users.
2678 * timespec.h: Remove superfluous warning to include config.h.
2679 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2680 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2681 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2682 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2684 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2686 * stat-time.h: New file.
2687 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2688 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2690 (timespec_cmp): New function.
2691 * utimecmp.c: Include stat-time.h.
2692 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2693 members exist, not on the obsolescent ST_MTIM_NSEC.
2694 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2696 2005-09-15 Derek Price <derek@ximbiot.com>
2697 Paul Eggert <eggert@cs.ucla.edu>
2699 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2700 changes, consolidating in...
2701 * regex_internal.h: ...this file.
2703 2005-09-15 Derek Price <derek@ximbiot.com>
2705 * regex_internal.h: Blank `pure' for GNUC < 3.
2706 * regex_internal.c: Ditto, using this...
2707 (__GNUC_PREREQ): ...new macro.
2708 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2709 (__GNUC_PREREQ): ...this new macro.
2711 * strstr.h: Include string.h. Define strstr as a macro here.
2713 2005-09-13 Derek Price <derek@ximbiot.com>
2715 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2717 Reported by Jim Meyering <jim@meyering.net>.
2719 2005-09-13 Jim Meyering <jim@meyering.net>
2721 * canon-host.c: Filter through gnu indent and reword comments slightly.
2722 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2724 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2726 * lib/base64.c: Typo.
2727 (base64_encode): Put b64str in initialized data section.
2729 2005-09-12 Derek Price <derek@ximbiot.com>
2731 Return usable errors from canon-host.
2732 * canon-host.h: New file.
2733 * canon-host.c (canon_host): Wrap...
2734 (canon_host_r): ...this new function, which now relies exclusively on
2736 (ch_strerror): New function.
2737 (last_cherror): New global.
2738 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2739 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2741 (freeaddrinfo): Free ai->ai_canonname when set.
2743 2005-09-12 Derek Price <derek@ximbiot.com>
2744 Paul Eggert <eggert@cs.ucla.edu>
2746 * glob-libc.h: Renamed from glob_.h. The new version is
2747 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2748 protecting things that should be done only in gnulib contexts.
2749 * glob_.h: New file, containing only the glob things needed for
2751 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2752 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2753 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2754 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2755 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2756 and to respect the namespace rules better.
2758 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2760 Merge glibc and coreutils changes into gnulib, plus a few
2762 * md5.c: Use #error rather than a string.
2763 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2764 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2765 (__attribute__): Define to empty for non recent-GCC.
2766 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2767 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2768 Renamed from their non-__ counterparts, with new macros replacing
2769 them if not _LIBC. Add __THROW attribute.
2771 (struct md5_ctx): Align buffer if using GCC.
2772 * sha1.h (struct sha1_ctx): Likewise.
2773 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2774 The old name was backwards.
2775 (NOTSWAP): Remove; not used.
2776 (rol): New macro, moved here from md5.h.
2777 (sha1_process_block): Remove a FIXME that doesn't make sense.
2779 2005-09-12 Derek Price <derek@ximbiot.com>
2781 * gai_strerror.c: Include config.h when available. Include
2782 getaddrinfo.h before other headers to test interface.
2783 Reported by Larry Jones <lawrence.jones@ugs.com>.
2785 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2787 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2788 definitions, since that's the preferred style in glibc.
2789 Fix a minor spacing issue, and update copyright notice to match glibc's.
2791 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2793 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2795 2005-09-06 Simon Josefsson <jas@extundo.com>
2797 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2798 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2800 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2802 Change bitset word type from unsigned int to unsigned long int,
2803 as this has better performance on typical 64-bit hosts.
2804 Port bitset code to hosts with unusual word sizes.
2805 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2806 (build_collating_symbol):
2807 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2808 argument is a bitset. This is merely a style issue, but it makes
2809 it clearer that an entire array is expected.
2810 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2811 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2812 Port to the case where bitset_word is not the same as unsigned int.
2813 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2814 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2816 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2817 (build_trtable, group_nodes_into_DFAstates):
2819 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2820 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2821 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2822 * regexec.c (group_nodes_into_DFAstates): Likewise.
2823 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2824 * regcomp.c (optimize_subexps, lower_subexp):
2825 Work even if bitset_word has holes in its bitwise representation.
2826 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2827 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2829 * regex_internal.c (re_string_reconstruct):
2830 Don't assume UCHAR_MAX == 255.
2831 * regex_internal.h (bitset_set_all): Likewise.
2832 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2834 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2835 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2837 (BITSET_WORD_MAX): New macro.
2838 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2839 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2840 (bitset_empty, bitset_copy):
2841 Prefer sizeof (bitset) to multiplying it out ourselves.
2842 (bitset_not_merge): Remove; unused.
2843 (bitset_contain): Return bool, not unsigned int with one bit on.
2844 All callers changed.
2845 * regexec.c (build_trtable): Don't assume bitset has no stricter
2846 alignment than re_node_set; do this by defining a new internal
2847 type struct dests_alloc and using it to allocate memory.
2849 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2851 Check for arithmetic overflow when calculating sizes, to prevent
2852 some buffer-overflow issues. These patches are conservative, in the
2853 sense that when I couldn't determine whether an overflow was possible,
2854 I inserted a run-time check.
2855 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2856 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2857 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2858 (re_xnrealloc, re_x2nrealloc): New inline functions.
2859 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2860 (build_equiv_class, build_charclass): Check for arithmetic overflow
2861 in size expression calculations.
2862 * lib/regex_internal.c (re_string_realloc_buffers):
2863 (build_wcs_upper_buffer, re_node_set_add_intersect):
2864 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2865 (re_dfa_add_node, register_state): Likewise.
2866 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2867 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2868 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2869 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2871 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2873 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2874 to avoid a collision with bits/local_lim.h in glibc.
2875 All uses changed. Problem reported by Dmitry V. Levin in
2876 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2878 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2879 bugs in int versus size_t comparisons.
2880 (re_string_context_at): Fix bug where the code assumed that
2883 Use bool where appropriate.
2884 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2885 All callers changed.
2886 (calc_eclosure_iter): Likewise, for ROOT arg.
2887 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2888 (build_charclass_op): Likewise, for NON_MATCH arg.
2889 * regex_internal.c (re_string_allocate, re_string_construct):
2890 (re_string_construct_common): Likewise, for ICASE arg.
2891 * regexec.c (re_search_2_stub, re_search_stub):
2892 Likewise, for RET_LEN arg.
2893 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2894 (set_regs): Likewise, for FL_BACKTRACK arg.
2895 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2896 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2897 (calc_eclosure_iter, parse_bracket_exp):
2898 Use bool for internal variables that are booleans.
2899 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2900 (set_regs, build_sifted_states, sift_states_bkref):
2901 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2902 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2903 (find_collation_sequence_value):
2905 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2906 (re_node_set_compare):
2907 Return bool, not int. All callers changed.
2908 * regexec.c (check_halt_node_context, check_dst_limits):
2909 (build_trtable, check_node_accept): Likewise.
2910 * regex_internal.h: Include stdbool.h.
2912 Fix bugs uncovered when converting to bool.
2913 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2914 failure instead of charging ahead blindly.
2915 * regex_internal.c (register_state): Likewise.
2916 * regexec.c (re_search_2_stub): Use simpler method than boolean
2917 for freeing internal storage.
2918 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2919 bitset pieces used as boolean, to avoid undefined behavior
2920 on hosts that do int overflow checking.
2922 2005-08-31 Derek Price <derek@ximbiot.com>
2924 * getdelim.c (getdelim): Return EOF on EOF.
2925 Reported by Larry Jones <lawrence.jones@ugs.com>.
2927 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2929 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2930 lengths fit in regoff_t; this isn't true if regoff_t is the same
2932 * regex.c (re_search_internal): 5th arg is LAST_START
2933 (= START + RANGE) instead of RANGE. This avoids overflow
2934 problems when regoff_t is the same width as size_t.
2935 All callers changed.
2936 (re_search_2_stub): Check for overflow when adding the
2937 sizes of the two strings.
2938 (re_search_stub): Check for overflow when adding START
2939 to RANGE; if it occurs, substitute the extreme value.
2941 2005-08-31 Jim Meyering <jim@meyering.net>
2943 * regcomp.c (search_duplicated_node): Make first pointer arg
2945 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2946 (register_state): Likewise.
2947 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2948 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2949 (group_nodes_into_DFAstates): Likewise.
2951 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2953 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2954 old glibc regex code mishandles strings longer than 2**31 bytes.
2955 This patch fixes this when the regex code is used in gnulib
2956 (i.e., outside glibc).
2958 This patch should not affect the use of the regex code inside
2959 glibc. No doubt this problem also needs to be handled for glibc
2960 as well, but the result will be an incompatible change to the
2961 glibc ABI, and the old ABI will have to be supported too. That
2962 can be the the subject for another patch.
2964 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2965 governing whether the rest of this patch is active. By default,
2966 the macro is disabled and the patch has no effect.
2967 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2968 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2969 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2970 (re_match_2, re_set_registers): Use the new types.
2971 * regex_internal.h (Idx, re_hashval_t): New types.
2972 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2974 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2975 (re_string_context_at, bin_tree_t, re_dfastate_t):
2976 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2977 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2978 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2979 (re_string_char_size_at, re_string_wchar_at):
2980 (re_string_elem_size_at):
2981 Use the new types and macros to port to 64-bit hosts.
2982 Use unsigned types for internal values, so that the code
2983 mostly works even for arrays larger than SSIZE_MAX.
2984 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2985 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2986 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2987 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2988 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2989 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2990 (calc_inveclosure, parse_dup_op, build_range_exp):
2991 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2992 (fetch_number, create_token_tree, mark_opt_subexp):
2994 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2995 (create_cd_newstate, re_string_allocate, re_string_construct):
2996 (re_string_realloc_buffers, build_wcs_upper_buffer):
2997 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2998 (re_string_reconstruct, re_string_peek_byte_case):
2999 (re_string_fetch_byte_case, re_string_context_at):
3000 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3001 (re_node_set_init_copy, re_node_set_add_intersect):
3002 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3003 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3004 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3005 (re_acquire_state, re_acquire_state_context, register_state):
3007 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3008 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3009 (re_search_internal, re_search_2_stub, re_search_stub)
3010 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3011 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3012 (update_cur_sifted_state, check_dst_limits):
3013 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3014 (check_subexp_limits, sift_states_bkref, merge_state_array):
3015 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3016 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3017 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3018 (expand_bkref_cache, check_node_accept_bytes):
3019 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3020 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3021 (acquire_init_state_context, check_halt_node_context):
3022 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3023 (sift_states_backward, clean_state_log_if_needed):
3024 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3025 (find_recover_state, transit_state_sb, transit_state_mb):
3026 (transit_state_bkref, build_trtable, match_ctx_clean):
3028 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3029 to work around an assumption that REG_MISSING is negative.
3031 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3032 (seek_collating_symbol_entry) [defined _LIBC]:
3033 (lookup_collation_sequence_value) [defined _LIBC]:
3034 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3035 Use prototypes rather than old-style function definitions.
3036 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3037 (transit_state_sb) [0]:
3038 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3040 * regexec.c (re_search_internal): Simplify update of rm_so and
3043 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3044 (optimize_subexps, lower_subexp):
3045 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3046 since the signed shift might overflow. Use 1u<<31 instead.
3047 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3048 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3051 * regcomp.c (optimize_subexps, lower_subexp):
3052 Use CHAR_BIT rather than 8, for clarity.
3053 * regexec.c (check_dst_limits_calc_pos_1):
3054 (check_subexp_matching_top): Likewise.
3055 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3056 have to worry about portability issues when shifting it left.
3057 Remove no-longer-needed test for table_size > 0.
3058 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3059 in a word, as the resulting behavior is undefined.
3060 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3061 in one case, a <= should have been an <, and in another case the
3062 whole test was missing.
3063 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3064 the standard name CHAR_BIT.
3065 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3066 this is not true on one's complement and signed-magnitude hosts.
3068 * regex_internal.h (re_sub_match_top_t): Remove unused member
3070 (struct re_dfa_t): Remove unused member states_alloc.
3071 * regcomp.c (init_dfa): Don't initialize unused members.
3073 2005-08-31 Bruno Haible <bruno@clisp.org>
3075 * strstr.c: Include <stddef.h>, for NULL.
3076 * strcasestr.c: Likewise.
3077 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3079 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3081 * iconvme.h: Add prototype for iconv_alloc.
3083 2005-08-29 Simon Josefsson <jas@extundo.com>
3085 * iconvme.c: Fix errno.
3087 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3089 * iconvme.c: Split iconv_string into iconv_alloc.
3091 2005-08-27 Jim Meyering <jim@meyering.net>
3093 * fopen-safer.c: Merge minor changes from coreutils.
3094 * dup-safer.c: Likewise.
3095 * fd-safer.c: Likewise.
3097 Merge from coreutils.
3098 * stdio--.h: New file.
3099 * stdlib--.h: New file.
3100 * mkstemp-safer.c: New file.
3102 GNU tar needs these.
3103 * pipe-safer.c: New file.
3104 * creat-safer.c: New file.
3105 * fcntl--.h (creat): Define to creat_safer.
3106 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3107 * unistd--.h (pipe): Define to pipe_safer.
3108 * unistd-safer.h: Declare pipe_safer.
3110 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3112 * regex_internal.h: Remove all references to
3113 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3115 (bitset_not, bitset_merge, bitset_not_merge):
3116 (bitset_mask, re_string_allocate, re_string_construct):
3117 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3118 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3119 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3120 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3121 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3122 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3123 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3124 (re_acquire_state_context):
3125 Remove unnecessary forward decls.
3126 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3127 Put __attribute at function definition,
3128 now that the function decl has been removed.
3129 * lib/regex_internal.c (re_string_peek_byte_case):
3130 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3133 2005-08-26 Simon Josefsson <jas@extundo.com>
3135 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3136 Haible <bruno@clisp.org>.
3138 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3140 * regexec.c (set_regs): Don't alloca with an unbounded size.
3142 alloca modernization/simplification for regex.
3143 * regex.c: Remove portability cruft for alloca. This no longer
3144 needs to be at the start of the file, and can be moved into
3145 regex_internal.h and simplified.
3146 * regex_internal.h: Include <alloca.h>.
3147 (__libc_use_alloca) [!defined _LIBC]: New macro.
3148 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3149 now works outside glibc.
3151 2005-08-24 Simon Josefsson <jas@extundo.com>
3153 * getpass.c: Add WIN32 implementation. Conditionalize use of
3154 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3155 GLIBC specific code.
3157 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3159 Make regex safe for g++. This fixes one real bug (an "err"
3160 that should have been "*err"). g++ problem reported by
3162 * regex_internal.h (re_calloc): New macro, consistent with
3163 re_malloc etc. All callers of calloc changed to use re_calloc.
3164 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3165 not int. All callers changed.
3166 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3167 just use an array of size MB_LEN_MAX.
3168 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3169 (find_recover_state): Change "err" to "*err"; this fixes what
3170 appears to be a real bug.
3171 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3174 2005-08-25 Jim Meyering <jim@meyering.net>
3176 * open-safer.c: Include <config.h>.
3177 Otherwise, we'd lose LARGEFILE support in any file using
3180 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3182 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3183 * regex.h (regerror): Likewise.
3185 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3186 requires this. (The code never needed it.)
3188 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3189 All uses of recently-renamed identifiers changed to use the new,
3190 POSIX-compliant names. The code will build and run just fine
3191 without these changes, but it's better to eat our own dog food
3192 and use the standard-conforming names.
3194 * regex.h: Fix a multitude of POSIX name space violations.
3195 These changes have an effect only for programs that define
3196 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3197 do not change anything for programs compiled in the normal way.
3198 Also, there is no effect on the ABI.
3200 (_REGEX_SOURCE): New macro.
3201 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3202 defined and _GNU_SOURCE is not; this fixes a name space violation.
3204 Rename the following macros to obey POSIX requirements.
3205 The old names are still visible as macros if _REGEX_SOURCE is defined.
3206 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3207 RE_BACKSLASH_ESCAPE_IN_LISTS.
3208 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3209 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3210 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3211 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3212 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3213 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3214 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3215 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3216 (REG_INTERVALS): renamed from RE_INTERVALS.
3217 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3218 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3219 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3220 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3221 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3222 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3223 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3224 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3225 RE_UNMATCHED_RIGHT_PAREN_ORD.
3226 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3227 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3228 (REG_DEBUG): renamed from RE_DEBUG.
3229 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3230 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3231 unusual, since we can't clash with the POSIX REG_ICASE.
3232 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3233 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3234 (REG_NO_SUB): renamed from RE_NO_SUB.
3235 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3236 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3237 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3238 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3239 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3240 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3241 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3242 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3243 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3244 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3245 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3246 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3247 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3248 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3249 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3250 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3251 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3252 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3253 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3254 (REG_FIXED): Renamed from REGS_FIXED.
3255 (REG_NREGS): Renamed from RE_NREGS.
3257 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3258 of other REG_* macros, since POSIX says the user is allowed to
3259 #undef these macros selectively.
3261 (reg_errcode_t): Update comment stating what other tables need
3264 Rename the following enum values to obey POSIX requirements.
3265 The old names are still visible as macros.
3266 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3267 is not defined, since GNU is supposed to be a superset of POSIX as
3268 much as possible, and since we want reg_errcode_t to be a signed
3269 type for implementation consistency.
3270 (_REG_NOERROR): Renamed from REG_NOERROR.
3271 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3272 (_REG_BADPAT): Renamed from REG_BADPAT.
3273 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3274 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3275 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3276 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3277 (_REG_EBRACK): Renamed from REG_EBRACK.
3278 (_REG_EPAREN): Renamed from REG_EPAREN.
3279 (_REG_EBRACE): Renamed from REG_EBRACE.
3280 (_REG_BADBR): Renamed from REG_BADBR.
3281 (_REG_ERANGE): Renamed from REG_ERANGE.
3282 (_REG_ESPACE): Renamed from REG_ESPACE.
3283 (_REG_BADRPT): Renamed from REG_BADRPT.
3284 (_REG_EEND): Renamed from REG_EEND.
3285 (_REG_ESIZE): Renamed from REG_ESIZE.
3286 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3287 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3288 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3289 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3290 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3292 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3293 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3294 changed. But support the old name if the new one is not defined
3295 and if _REGEX_SOURCE.
3297 Change the following member names in struct re_pattern_buffer.
3298 The old names are still supported if !_REGEX_SOURCE.
3299 The new names are always supported, regardless of _REGEX_SOURCE.
3300 (re_buffer): Renamed from buffer.
3301 (re_allocated): Renamed from allocated.
3302 (re_used): Renamed from used.
3303 (re_syntax): Renamed from syntax.
3304 (re_fastmap): Renamed from fastmap.
3305 (re_translate): Renamed from translate.
3306 (re_can_be_null): Renamed from can_be_null.
3307 (re_regs_allocated): Renamed from regs_allocated.
3308 (re_fastmap_accurate): Renamed from fastmap_accurate.
3309 (re_no_sub): Renamed from no_sub.
3310 (re_not_bol): Renamed from not_bol.
3311 (re_not_eol): Renamed from not_eol.
3312 (re_newline_anchor): Renamed from newline_anchor.
3314 Change the following member names in struct re_registers.
3315 The old names are still supported if !_REGEX_SOURCE.
3316 The new names are always supported, regardless of _REGEX_SOURCE.
3317 (rm_num_regs): Renamed from num_regs.
3318 (rm_start): Renamed from start.
3319 (rm_end): Renamed from end.
3321 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3322 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3323 Prepend __ to parameter names.
3325 Undo yesterday's changes.
3327 2005-08-24 Jim Meyering <jim@meyering.net>
3329 Sync from coreutils.
3330 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3332 2005-08-21 Bruno Haible <bruno@clisp.org>
3334 * lock.h: Add multiple inclusion guard.
3335 * tls.h: Add multiple inclusion guard.
3337 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3339 * regex.h (REG_NOSYS)
3340 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3341 Define, since POSIX requires it as of 2001.
3342 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3343 New private symbol, used to keep the enum signed in all cases.
3344 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3345 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3347 * regex_internal.c (re_string_skip_chars, register_state):
3349 Remove forward decls; no longer needed now that we use prototypes.
3350 * regexec.c (acquire_init_state_context, check_halt_node_context):
3351 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3352 (clean_state_log_if_needed): Likewise.
3354 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3356 Fix problems reported by Sam Steingold in
3357 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3358 * regexec.c (sift_states_bkref): Fix portability bug: the code
3359 assumed that reg_errcode_t is a signed type, which is not
3360 necessarily true if _XOPEN_SOURCE is not defined.
3361 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3362 some compilers warn about it otherwise.
3364 2005-08-20 Jim Meyering <jim@meyering.net>
3366 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3367 of unused local, dfa.
3369 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3371 * regcomp.c (create_initial_state): Remove duplicate decl.
3372 (init_word_char, create_initial_state, duplicate_node_closure):
3373 (fetch_token, peek_token_bracket, build_range_exp):
3374 (build_collating_symbol): Remove forward decls; no longer needed
3375 now that we use prototypes.
3378 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3379 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3380 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3381 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3382 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3383 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3384 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3385 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3386 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3387 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3388 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3389 (build_charclass, build_charclass_op, fetch_number, create_tree):
3390 (create_token_tree, mark_opt_subexp, duplicate_tree):
3391 Use prototypes rather than old-style definitions.
3394 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3395 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3396 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3397 (re_string_reconstruct, re_string_peek_byte_case):
3398 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3399 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3400 (re_node_set_init_copy, re_node_set_add_intersect):
3401 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3402 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3403 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3404 (re_acquire_state, re_acquire_state_context, register_state):
3405 (create_ci_newstate, create_cd_newstate, free_state):
3407 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3408 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3409 (re_search_internal, prune_impossible_nodes):
3410 (acquire_init_state_context, check_matching, static):
3411 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3412 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3413 (update_regs, sift_states_backward, build_sifted_states):
3414 (clean_state_log_if_needed, merge_state_array):
3415 (update_cur_sifted_state, add_epsilon_src_nodes):
3416 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3417 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3418 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3419 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3420 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3421 (check_arrival, check_arrival_add_next_nodes):
3422 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3423 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3424 (check_node_accept_bytes, check_node_accept, extend_buffers):
3425 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3426 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3431 (re_string_allocate, re_string_construct, re_string_reconstruct):
3432 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3433 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3434 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3435 (re_string_context_at, re_string_peek_byte_case):
3436 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3437 is defined, since we now use prototypes always.
3439 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3440 C89 or better. All uses removed.
3442 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3444 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3445 [defined lint]: Suppress bogus uninitialized-variable warnings.
3447 * regcomp.c (duplicate_node): Return new index, not an error code,
3448 and let the caller return REG_ESPACE if out of space. This
3449 removes an uninitialied-variable warning with GCC 4.0.1, and also
3450 avoids taking the address of a local variable. All callers
3453 2005-08-19 Jim Meyering <jim@meyering.net>
3455 * regexec.c (proceed_next_node): Redo local variables to
3456 avoid GCC shadowing warnings.
3458 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3460 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3461 (re_node_set_insert_last, re_dfa_add_node):
3462 Rename local variables to avoid GCC shadowing warnings.
3464 2005-08-18 Bruno Haible <bruno@clisp.org>
3466 * strstr.c (strstr): Fix return value in multibyte case.
3467 * strcasestr.c (strcasestr): Likewise.
3469 2005-08-17 Jim Meyering <jim@meyering.net>
3471 Make the %s format (seconds since the epoch) work for a negative
3472 number and when used with a zero-padded field width, e.g. %015s.
3474 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3475 label so that it precedes the code to set `digits'. Otherwise,
3476 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3477 print `00-22'. Now, it prints `-0022', as it should.
3479 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3481 * regex.h: Remove useless space-before-tab. From coreutils.
3483 2005-08-17 Bruno Haible <bruno@clisp.org>
3485 * strcasestr.h: New file.
3486 * strcasestr.c: New file.
3488 2005-08-17 Bruno Haible <bruno@clisp.org>
3490 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3491 * strstr.c: Completely rewritten, with multibyte locale support.
3493 2005-08-17 Bruno Haible <bruno@clisp.org>
3495 * strcasecmp.c: Use mbuiter.h.
3497 2005-08-17 Bruno Haible <bruno@clisp.org>
3499 * mbuiter.h: New file.
3501 2005-08-16 Bruno Haible <bruno@clisp.org>
3503 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3505 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3506 NUL byte, not after it.
3508 2005-08-16 Bruno Haible <bruno@clisp.org>
3510 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3511 the valid ones. Makes the comparison operations transitive:
3512 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3513 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3515 2005-08-16 Bruno Haible <bruno@clisp.org>
3517 * strcase.h (strcasecmp): Add note in comments.
3518 * strncasecmp.c: Use code from strcasecmp.c.
3519 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3520 (strcasecmp): Work correctly in multibyte locales.
3522 2005-08-16 Bruno Haible <bruno@clisp.org>
3524 * strnlen1.h: New file.
3525 * strnlen1.c: New file.
3527 2005-08-16 Bruno Haible <bruno@clisp.org>
3529 * mbfile.h: New file.
3531 2005-08-16 Bruno Haible <bruno@clisp.org>
3533 * mbiter.h: New file.
3535 2005-08-16 Bruno Haible <bruno@clisp.org>
3537 * mbchar.h: New file.
3538 * mbchar.c: New file.
3540 2005-08-16 Bruno Haible <bruno@clisp.org>
3542 * tls.h: New file, from GNU gettext.
3543 * tls.c: New file, from GNU gettext.
3545 2005-08-15 Bruno Haible <bruno@clisp.org>
3547 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3550 2005-08-14 Jim Meyering <jim@meyering.net>
3552 Sync from coreutils.
3554 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3555 Use the hash-table-based cycle-detection code not just when
3556 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3557 Reported by James Youngman in
3558 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3559 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3560 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3561 This lets us compile with -DFTS_DEBUG, once again.
3562 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3563 * fts.c (fd_safer): Remove decl.
3564 Include fcntl--.h rather than unistd-safer.h
3565 (fts_safe_changedir): Don't call fd_safer; no longer needed
3566 now that we include fcntl--.h.
3568 2005-08-11 Simon Josefsson <jas@extundo.com>
3570 * readline.h, readline.c: New file.
3572 2005-08-11 Bruno Haible <bruno@clisp.org>
3574 * strnlen.h (strnlen): Change parameter name to match comment.
3576 2005-08-10 Simon Josefsson <jas@extundo.com>
3578 * strndup.c: Use strnlen.h.
3580 * strnlen.h: New file.
3582 2005-08-02 Simon Josefsson <jas@extundo.com>
3584 * getline.h, getline.c: Rewrite.
3586 * getdelim.h, getdelim.c: New files, ported from glibc.
3588 2005-07-31 Bruno Haible <bruno@clisp.org>
3590 * lock.h (gl_lock_initializer): New macro.
3591 (gl_lock_define_initialized): Use it.
3592 (gl_rwlock_initializer): New macro.
3593 (gl_rwlock_define_initialized): Use it.
3594 (gl_recursive_lock_initializer): New macro.
3595 (gl_recursive_lock_define_initialized): Use it.
3597 2005-07-26 Bruno Haible <bruno@clisp.org>
3599 * lock.h: Update from GNU gettext.
3600 * lock.c: Update from GNU gettext.
3602 2005-07-18 Bruno Haible <bruno@clisp.org>
3604 * lock.h (gl_once_t): New type.
3605 (gl_once_define, gl_once): New macros.
3606 * lock.c (fresh_once): New variable.
3607 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3610 2005-07-18 Simon Josefsson <jas@extundo.com>
3612 * check-version.c (check_version): Accept identical versions too.
3614 2005-07-18 Bruno Haible <bruno@clisp.org>
3616 * lock.h: New file, from GNU gettext.
3617 * lock.c: New file, from GNU gettext.
3619 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3621 * quotearg.c: Add translator comment suggested by Bruno Haible,
3622 with a minor change.
3624 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3626 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3627 copyright symbol and the year.
3628 * version-etc.c (COPYRIGHT_YEAR): New constant.
3629 (version_etc_va): Use parameterized copyright notice.
3630 Reword to conform to the current GNU coding standards.
3632 2005-07-11 Simon Josefsson <jas@extundo.com>
3634 * size_max.h: New file.
3636 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3638 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3641 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3642 and Paul Eggert <eggert@cs.ucla.edu>
3644 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3645 in wint_t, not wchar_t. Remove now-unnecessary cast.
3647 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3649 * regex.c, regex.h: Sync from libc.
3650 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3651 New files, synced from libc, except that regex_internal.h
3652 currently has a small porting fix.
3654 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3656 Remove the dependency of the strftime module on the tzset module.
3657 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3658 Copy the input structure, to work around some of the bug with
3659 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3660 Solaris releases, you should also use the tzset module, but we won't
3661 require it as a dependency any more since we don't want LGPLed code
3662 to depend on GPLed code.
3664 2005-07-02 Jim Meyering <jim@meyering.net>
3666 * backupfile.c (backup_args): Change a `0' to NULL.
3668 2005-07-01 Jim Meyering <jim@meyering.net>
3670 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3671 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3672 * save-cwd.c, tempname.c:
3673 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3674 and don't include <sys/file.h>).
3676 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3678 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3679 declares only 'struct timespec;' (!).
3681 2005-06-29 Jim Meyering <jim@meyering.net>
3683 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3684 type name. Use the variable name instead.
3685 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3687 2005-06-28 Simon Josefsson <jas@extundo.com>
3689 * check-version.h, check-version.c: New files.
3691 2005-06-28 Simon Josefsson <jas@extundo.com>
3693 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3694 collision with global variable. Better indentation. Don't
3695 increment buffer pointer beyond buffer end. Based on comments
3696 from Paul Eggert <eggert@cs.ucla.edu>.
3700 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3702 * canon-host.c (canon-host): Append trailing "," to 0 in
3703 initializer of struct addrinfo, as an indication that we don't
3704 care how many members the structure has.
3706 2005-06-24 Derek Price <derek@ximbiot.com>
3707 and Bruno Haible <bruno@clisp.org>
3709 Remove stat module & update lstat.
3710 * stat.c: Remove this file...
3711 (slash_aware_lstat): ...moving this content and its support...
3712 * lstat.c (rpl_lstat): ...into here.
3713 * lstat.h: New file.
3715 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3717 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3718 (ranged_convert): Don't save conversion in a temporary struct.
3719 This causes a warning with GCC 4.0.0, and anyway in the typical
3720 case it's not worth the extra 100 bytes or so of code.
3721 (ranged_convert, __mktime_internal): When calling a function via a
3722 pointer P, use P () rather than (*P) (), as we now assume C89 or
3725 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3727 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3728 "who -r" failed to give output. Problem reported by Tim Waugh.
3730 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3731 (xcalloc): Use it to avoid needless tests.
3732 Problem reported by Jim Meyering.
3734 2005-06-16 Jim Meyering <jim@meyering.net>
3736 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3737 when either N or S is zero.
3739 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3741 * argp.h (__option_is_short): Check upper limit of
3742 __key. Isprint() requires its argument to have the value
3743 of an unsigned char or EOF.
3745 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3747 * fnmatch.c (fnmatch): If there is an encoding error in a
3748 multibyte string or pattern, fall back on unibyte matching.
3749 Problem reported by James Youngman.
3751 2005-06-08 Bruno Haible <bruno@clisp.org>
3753 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3756 2005-06-08 Bruno Haible <bruno@clisp.org>
3758 * csharpcomp.h: New file, from GNU gettext.
3759 * csharpcomp.c: New file, from GNU gettext.
3760 * csharpcomp.sh.in: New file, from GNU gettext.
3762 2005-06-07 Derek Price <derek@ximbiot.com>
3765 * glob_.h: Indent nested #ifdef.
3767 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3769 Sync from coreutils.
3770 Use "file name" when talking about file names, instead of "filename"
3771 or "path", as per the GNU coding standards.
3772 * mkdir-p.c: Renamed from makepath.c.
3773 (make_dir_parents): Renamed from make_path. All callers changed.
3774 * mkdir-p.h: Likewise. All includers changed.
3775 * filenamecat.c: Renamed from path-concat.c.
3776 (file_name_concat): Renamed from path_concat. All callers changed.
3777 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3778 * filenamecat.h: Likewise. All includers changed.
3779 * acl.c: Don't use "path" or "filename" to mean "file name"
3780 in comments or local variable names.
3781 * basename.c: Likewise.
3782 * canonicalize.c, canonicalize.h: Likewise.
3783 * dirname.c, dirname.h: Likewise.
3784 * euidaccess.c: Likewise.
3785 * exclude.c: Likewise
3786 * fnmatch_.h, fnmatch_loop.c: Likewise.
3787 * fsusage.c, fsuage.h: Likewise.
3788 * fts.c, fts_.h: Likewise.
3789 * getcwd.c: Likewise.
3790 * getloadavg.c: Likewise.
3791 * mkstemp.c: Likewise.
3792 * mountlist.c, mountlist.h: Likewise.
3793 * openat.c, openat.h: Likewise.
3794 * readlink-stub.c: Likewise.
3795 * readutmp.c, readutmp.h: Likewise.
3796 * rename.c: Likewise.
3797 * rmdir.c: Likewise.
3799 * savedir.c: Likewise.
3800 * stripslash.c: Likewise.
3801 * tempname.c: Likewise.
3802 * xreadlink.c: Likewise.
3803 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3805 * exclude.h: Likewise.
3807 * euidaccess.c (getuid, getgid, getuid, getegid)
3808 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3809 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3810 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3811 * pathmax.h: Include <limits.h> unconditionally, since other
3812 files have been getting away with it for years (MORE/BSD 4.3
3814 * userspec.c (getpwnam, getgrnam, getgrgid)
3815 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3817 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3818 Define to 256, not 255, as per modern POSIX.
3820 2005-06-01 Bruno Haible <bruno@clisp.org>
3822 * csharpexec.h: New file, from GNU gettext.
3823 * csharpexec.c: New file, from GNU gettext.
3824 * csharpexec.sh.in: New file, from GNU gettext.
3826 2005-05-31 Derek Price <derek@ximbiot.com>
3827 Paul Eggert <eggert@cs.ucla.edu>
3830 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3832 2005-05-29 Derek Price <derek@ximbiot.com>
3833 Paul Eggert <eggert@cs.ucla.edu>
3835 * glob_.h, glob.c: New files.
3837 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3839 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3841 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3842 the configuration hassle isn't worth it.
3843 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3844 (LONGEST_MODIFIER, PRIuMAX): Remove.
3846 2005-05-27 Bruno Haible <bruno@clisp.org>
3848 * getlogin_r.h: Remove second include of <stddef.h>.
3850 2005-05-25 Bruno Haible <bruno@clisp.org>
3851 Derek Price <derek@ximbiot.com>
3853 * getlogin_r.h: Simplify API documentation.
3855 2005-05-25 Derek Price <derek@ximbiot.com>
3856 Paul Eggert <eggert@cs.ucla.edu>
3858 * getlogin_r.c, getlogin_r.h: New files.
3860 2005-05-22 Bruno Haible <bruno@clisp.org>
3862 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3863 Also include <sys/param.h> if it defines MIN, MAX.
3864 Based on a patch by Derek Price <derek@ximbiot.com>.
3866 2005-05-22 Bruno Haible <bruno@clisp.org>
3868 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3869 (INT64_MIN): Fix definition.
3870 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3872 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3873 NEED_SIGNED_INT_TYPES.
3875 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3876 HAVE_SYSTEM_INTTYPES.
3878 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3880 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3881 so that unistd-safer.h (GPL'ed code) need not be included.
3883 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3886 * fts.c: Don't include "cycle-check.h" or "hash.h".
3887 (setup_dir, free_dir): New functions.
3888 (enter_dir, leave_dir): Define trivial
3889 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3890 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3891 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3892 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3893 Move to fts-cycle.c.
3894 (fts_open): Use setup_dir.
3895 (fts_close): Use free_dir.
3896 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3897 This adds a label and some gotos, but the alternatives were messier.
3898 Check for memory allocation failure when entering a dir.
3899 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3900 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3901 (FTS): New member fts_cycle, that is a union that contains the
3902 old active_dir_ht and cycle_state. All uses changed to mention
3903 fts_cycle.ht and fts_cycle.state.
3904 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3905 fts.c, with the following changes:
3906 (setup_dir, free_dir): New functions.
3907 (enter_dir): Now returns bool. Return true if successful, false
3908 if memory exhausted. All callers changed.
3909 Do not bother partly cleaning up on
3910 memory allocation failure; that is free_dir's job.
3911 However, free ad if hash_insert fails, to avoid memory leak.
3912 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3913 fts->fts_options to see which union member to use.
3915 2005-05-20 Jim Meyering <jim@meyering.net>
3917 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3918 Now a macro, to pacify GCC.
3920 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3922 * chown.c (rpl_chown): Return -1 on failure.
3924 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3926 * canonicalize.c: Include canonicalize.h first, to test interface.
3927 Include <stddef.h> unconditionally, since we assume C89 now.
3928 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3929 * fts.c: Include fts_.h first, to check interface.
3930 Do not include intprops.h; no longer needed.
3931 Include cycle-check.h and hash.h, since fts_.h no longer does.
3932 Remove unnecessary casts of closedir to void.
3933 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3934 decide whether to decrement nlinks.
3935 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3936 (FTS): Use struct hash_table * instead of Hash_table, so that
3937 we no longer need to include hash.h here.
3939 2005-05-17 Jim Meyering <jim@meyering.net>
3941 * fts.c, fts_.h: New files, from coreutils.
3943 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3945 Sync from coreutils.
3946 * unlinkdir.c, unlinkdir.h: New files.
3947 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3948 regex.h, unlocked-io.h, xtime.h:
3949 White space changes only.
3950 * makepath.c (make_path): Port to hosts where leading "//" is special.
3951 * yesno.c: Include getline.h, not ctype.h.
3952 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3953 Use getline to remove arbitrary restriction on response length.
3955 2005-05-13 Bruno Haible <bruno@clisp.org>
3957 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3958 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3959 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3960 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3961 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3962 Add support for 64-bit integers in the MSVC compiler.
3964 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3966 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3967 Change the initial comment to refer to GPL, not LGPL.
3968 gnulib-tool will change it to LGPL as needed.
3970 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3971 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3972 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3973 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3974 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3975 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3976 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3977 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3978 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3979 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3980 concatpath.c, config.charset, copy-file.c, copy-file.h,
3981 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3982 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3983 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3984 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3985 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3986 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3987 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3988 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3989 full-read.c, full-read.h, full-write.c, full-write.h,
3990 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3991 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3992 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3993 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3994 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3995 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3996 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3997 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3998 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3999 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4000 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4001 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4002 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4003 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4004 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4005 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4006 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4007 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4008 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4009 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4010 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4011 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4012 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4013 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4014 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4015 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4016 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4017 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4018 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4019 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4020 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4021 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4022 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4023 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4024 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4025 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4026 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4027 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4028 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4029 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4030 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4031 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4032 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4033 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4034 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4035 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4036 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4037 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4038 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4039 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4040 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4041 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4042 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4043 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4044 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4045 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4046 Update FSF postal mail address.
4048 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4050 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4051 specified in ai_socktype. Fix invalid ai_protocol
4052 check. ai_protocol is usually set to 0 or depending on
4053 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4054 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4055 ai_socktype / ai_protocol in the returned addrinfo structure.
4057 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4058 Bruno Haible <bruno@clisp.org>
4060 * inet_ntop.h: New file.
4061 * inet_ntop.c: New file, from glibc with modifications.
4063 2005-05-08 Jim Meyering <jim@meyering.net>
4065 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4067 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4069 Merge from coreutils. Among other things,
4070 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4071 * fd-safer.c: New file.
4072 * fcntl-safer.h, open-safer.c: Remove.
4073 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4074 * dup-safer.c: Include unistd-safer.h first.
4075 Don't include errno.h.
4076 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4077 * file-type.h: Don't assume invoker included sys/stat.h first.
4078 * file-type.c: Rely on file-type.h change.
4079 * getloadavg.c: Include unistd-safer.h.
4080 (getloadavg): Use safer open.
4081 * getusershell.c: Include "stdio-safer.h".
4082 (getusershell): Use safer fopen.
4083 * long-options.c (long_options): Use NULL rather than 0.
4084 * modechange.h (mode_free): Remove; all callers changed to invoke
4086 * modechange.c: Likewise.
4087 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4088 (MODE_DONE): New constant.
4089 (struct mode_change): Remove 'next' member.
4090 (make_node_op_equals): New function; like the old one of the
4091 same name, except it allocates an array.
4092 (mode_compile, mode_create_from_ref): Use it.
4093 (mode_compile): Allocate result as an array, not a linked list.
4094 Parse octal string ourself, so that we catch mistakes like "+0".
4095 (mode_adjust): Arg is an array, not a linked list.
4096 * modechange.c: Include stat-macros.h, xalloc.h.
4097 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4098 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4099 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4100 Remove. This is now stat-macros.h's job.
4101 (talloc): Remove. All callers replaced by xalloc, so that
4102 our invokers don't have to worry about reporting memory failures.
4103 (make_node_op_equals): Remove.
4104 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4106 (struct mode_change): Moved here from modechange.h.
4107 (mode_append_entry): Remove.
4108 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4109 apps to have incorrect behavior. Use simpler algorithm for head
4110 and tail. Don't futz with umask; that's now the job of mode_adjust.
4111 Detect more invalid usages rather than having somewhat-random behavior.
4112 Don't insert an "a=" action, as that leads to incorrect behavior.
4113 (mode_compile, mode_create_from_ref): Return NULL on error instead
4114 of an enum, since now there's only one way to have an error. All
4116 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4117 at the correct time. Simplify calculation of "+u" and its ilk.
4118 Don't mishandle "+X".
4119 (mode_free): Remove "register" and localize decls.
4120 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4121 (struct mode_change): Move to modechange.c; callers don't
4122 need to see this stuff.
4123 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4124 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4125 (mode_change, mode_adjust): Reflect the new signatures noted above.
4126 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4127 that might redefine system include files.
4128 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4129 (my_usleep): Use NULL rather than (void *) 0.
4130 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4131 Use siginterrupt to specify that system calls should be interrupted.
4132 (rpl_nanosleep): Move initialization of suspended closer to call of
4134 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4135 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4136 (desirable_utmp_entry): New function.
4137 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4138 using x2nrealloc, to simplify logic.
4139 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4140 size calculation. Do not assume utmp file is a regular file.
4141 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4142 (READ_UTMP_CHECK_PIDS): New constant.
4143 * save-cwd.c: Include unistd-safer.h.
4144 (save_cwd): Use fd_safer.
4145 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4146 [!_LIBC] Include "stat-macros.h" instead.
4147 * unistd-safer.h (fd_safer): New decl.
4149 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4151 * byteswap_.h: New file.
4153 2005-04-25 Albert Chin <china@thewrittenword.com>
4155 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4158 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4160 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4161 that "UTC +1 second" continues to work. Problem reported
4163 (relunit_snumber): New rule.
4166 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4168 * getdate.y (universal_time_zone_table): New constant.
4169 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4170 universal_time_zone_table.
4171 (lookup_zone): Prefer universal_time_zone_table to
4172 local_time_zone_table, so that "GMT" time stamps are allowed in
4173 London during the summer. Problem reported by Ian Abbott.
4175 2005-04-12 Jim Meyering <jim@meyering.net>
4177 * human.c (humblock): Set *options even when returning due to
4178 xstrtoumax conversion failure. Thanks to a used-uninitialized
4181 2005-04-09 Jim Meyering <jim@meyering.net>
4183 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4184 -Wuninitialized: initialize tm0.tm_year.
4186 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4188 * getdate.y (parser_control): rels_seen is now a boolean, not a
4189 count, since there's no maximum. All uses changed.
4190 Add member dsts_seen.
4191 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4193 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4194 Use pc_rels_seen to decide whther a date is absolute.
4196 * getdate.y (number): Don't overwrite year.
4197 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4200 2005-04-02 Simon Josefsson <jas@extundo.com>
4202 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4203 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4205 2005-03-27 Jim Meyering <jim@meyering.net>
4207 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4209 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4211 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4212 "one's complement" -> "ones' complement" in comment, as per Knuth.
4213 "value of type" -> "type or expression" in comment.
4214 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4216 2005-03-26 Jim Meyering <jim@meyering.net>
4219 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4220 Correct typos: s/or/of/.
4222 2005-03-23 Jim Meyering <jim@meyering.net>
4224 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4226 2005-03-21 Jim Meyering <jim@meyering.net>
4228 Changes imported from coreutils.
4230 * cycle-check.c: Don't include xalloc.h.
4232 * path-concat.c: Don't include assert.h.
4233 (path_concat): Remove assertion that would have triggered
4234 for ABASE starting with more than one slash.
4235 Reported by Andreas Schwab.
4237 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4238 properly when ABASE is an absolute file name.
4239 Correct the description of this function.
4241 Add an assertion and a test driver.
4242 This fixes a bug introduced on 2004-07-02.
4243 Andreas Schwab reported the resulting failure of cp --parents:
4244 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4246 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4248 * strftime.c (my_strftime): If the underlying strftime returns 0
4249 (which shouldn't happen), generate nothing instead of returning 0
4250 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4252 2005-03-16 Bruno Haible <bruno@clisp.org>
4254 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4256 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4258 * strftime.c (my_strftime): Prepend space to format so that we can
4259 reliably distinguish strftime failure from empty output on POSIX
4262 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4264 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4265 (iconv_string): Don't guess a size-zero buffer, as that might cause
4266 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4267 result would be 'too large', where 'too large' is (heuristically)
4268 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4269 overflow concerns. This will prevent some unwanted malloc failures
4270 when the inputs are very large.
4272 2005-03-15 Bruno Haible <bruno@clisp.org>
4274 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4277 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4280 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4282 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4284 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4285 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4287 * strtol.c: Likewise.
4289 2005-03-14 Simon Josefsson <jas@extundo.com>
4291 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4294 2005-03-14 Jim Meyering <jim@meyering.net>
4296 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4297 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4298 to be nonzero so that we (and caller) can detect the difference
4299 between a valid zero-length expansion and an error return, even
4300 when the underlying strftime fails before writing anything into
4303 2005-03-10 Jim Meyering <jim@meyering.net>
4305 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4306 so that this module works on systems without fchdir.
4308 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4310 Factor int-properties macros into a single file, except for
4311 glibc-related files.
4312 * intprops.h: New file.
4313 * getloadavg.c: Include it instead of limits.h.
4314 (INT_STRLEN_BOUND): Remove.
4315 * human.c: Include intprops.h.
4316 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4317 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4318 * inttostr.h: Include intprops.h instead of limits.h.
4319 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4320 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4321 for consistency with intprops.h.
4322 (time_t_is_integer, twos_complement_arithmetic): Use them.
4323 * sig2str.h: Include <signal.h>, intprops.h.
4324 (INT_STRLEN_BOUND): Remove.
4325 * strftime.c (TYPE_SIGNED): Remove.
4326 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4327 * strtol.c: Adjust comments to match intprops.h.
4328 * userspec.c: Include intprops.h.
4329 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4330 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4331 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4332 instead of rolling our own expressions.
4333 * xstrtol.c: Include xstrtol.h first, to test interface.
4335 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4337 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4338 the right thing even if adding 1900 would overflow. Similarly
4339 for tm_mon + 1 and tm_yday + 1.
4340 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4341 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4342 (DO_SIGNED_NUMBER): New macro.
4343 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4345 2005-03-07 Bruno Haible <bruno@clisp.org>
4347 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4349 2005-03-03 Derek R. Price <derek@ximbiot.com>
4350 Bruno Haible <bruno@clisp.org>
4352 * pagealign_alloc.h: New file.
4353 * pagealign_alloc.c: New file.
4355 2005-01-28 Bruno Haible <bruno@clisp.org>
4357 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4360 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4362 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4363 The workaround isn't strictly needed for POSIX conformance, and
4364 it's too much of a pain to configure and maintain. We'll ask
4365 people to fix their kernels instead.
4366 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4367 (NANOSLEEP_BUG_WORKAROUND): Remove.
4368 (xnanosleep): Remove the workaround.
4370 2005-02-12 Bruno Haible <bruno@clisp.org>
4372 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4374 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4376 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4377 * timespec.h (gettime): Return void, since it always
4378 succeeds now. All uses changed.
4379 * gettime.c (gettime) Likewise.
4380 [HAVE_NANOTIME]: Prefer nanotime.
4381 Assume gettimeofday succeeds, as POSIX requires.
4382 Assime time () succeeds, since other code already does.
4383 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4384 (timespec_subtract): Remove.
4385 (NANOSLEEP_BUG_WORKAROUND): New constant.
4386 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4387 things considerably. Use it only on GNU/Linux hosts, since the
4388 workaround shouldn't be needed elsewhere.
4390 2005-02-24 Bruno Haible <bruno@clisp.org>
4392 * gettext.h: Update from GNU gettext 0.14.2.
4394 2005-02-24 Bruno Haible <bruno@clisp.org>
4396 * localcharset.c: Update from GNU gettext 0.14.2.
4397 * config.charset: Update from GNU gettext 0.14.2.
4399 2005-02-22 Simon Josefsson <jas@extundo.com>
4401 * iconvme.h, iconvme.c: New files, from libc.
4403 2005-02-20 Neil Conway <neilc@samurai.com>
4405 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4406 returned by OSX/Darwin if the specified buffer is not large
4407 enough for the hostname.
4409 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4411 * memrchr.h: New file.
4412 * chdir-long.c: Include it.
4413 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4414 Don't bother including stddef.h.
4416 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4418 * argp-help.c (__argp_help): Create a fake struct argp_state and
4419 pass it to _help, otherwise the latter coredumps trying to
4420 dereference state.root_argp.
4422 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4424 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4426 Include <sys/types.h>, for dev_t.
4427 (ME_DUMMY, ME_REMOTE): Move from here....
4428 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4429 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4431 Include mountlist.h first, to test the interface.
4433 2005-01-29 Bruno Haible <bruno@clisp.org>
4435 * progname.c (program_name): Initialize.
4436 Needed when linking statically on MacOS X.
4438 2005-01-28 Bruno Haible <bruno@clisp.org>
4440 * javacomp.sh.in: New file, from GNU gettext.
4441 * javacomp.h: New file, from GNU gettext.
4442 * javacomp.c: New file, from GNU gettext.
4444 2005-01-26 Bruno Haible <bruno@clisp.org>
4446 * javaexec.sh.in: New file, from GNU gettext.
4447 * javaexec.h: New file, from GNU gettext.
4448 * javaexec.c: New file, from GNU gettext.
4450 2005-01-26 Simon Josefsson <jas@extundo.com>
4452 * gai_strerror.c: Use GPL in header.
4454 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4456 * argp-help.c (hol_entry_help): Avoid using non-constant
4457 initializers for struct pentry_state.
4458 (__argp_error): Check return value of __asprintf
4459 (__argp_failure): Translate error message
4461 * argp-parse.c: Removed braces around the expansion of N_()
4463 2005-01-21 Jim Meyering <jim@meyering.net>
4465 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4466 same value as for Solaris 9.
4468 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4469 component length. This included changing the parameter to be
4470 of type `char *' rather than `char const *'.
4471 * chdir-long.h (chdir_long): Update prototype.
4473 * openat.c (fdopendir, fstatat): New functions.
4474 * openat.h: Include headers required for use of DIR and struct stat.
4475 [AT_SYMLINK_NOFOLLOW]: Define.
4476 (fdopendir, fstatat): Add prototypes.
4478 2005-01-21 Bruno Haible <bruno@clisp.org>
4480 * classpath.h: New file, from GNU gettext.
4481 * classpath.c: New file, from GNU gettext.
4483 2005-01-20 Simon Josefsson <jas@extundo.com>
4485 * version-etc-fsf.c: New file, with version_etc_copyright.
4486 * version-etc.c: Remove version_etc_copyright.
4487 * version-etc.h (version_etc_copyright): Use [] instead of * in
4488 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4490 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4492 * save-cwd.c (save_cwd): Remove code to support the case
4493 where fchdir is missing or flaky.
4495 2005-01-20 Simon Josefsson <jas@extundo.com>
4497 * base64.h (isbase64): Add.
4499 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4500 using a unsigned prototype, don't inline.
4501 (base64_decode): Use it.
4503 2005-01-19 Bruno Haible <bruno@clisp.org>
4505 * sh-quote.h: New file, from GNU gettext.
4506 * sh-quote.c: New file, from GNU gettext.
4508 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4510 Merge changes from coreutils, as described below in several
4511 changelogs dated today.
4513 * save-cwd.c: Include "save-cwd.h" before other include files.
4514 (O_DIRECTORY): Remove; not needed here, since "." must be
4515 a directory. All uses removed.
4516 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4517 universal on Suns, and we also need to test for IRIX.
4518 Revamp code to use 'if' rather than '#if'.
4519 Avoid unnecessary comparison of cwd->desc to 0.
4521 * utimens.c (futimens): Robustify the previous patch, by checking
4522 for known valid error numbers rather than observed invalid ones.
4524 2005-01-18 Jim Meyering <jim@meyering.net>
4526 * version-etc.c (version_etc_copyright): Update copyright date.
4528 * utimens.c (futimens): Account for the fact that futimes
4529 can also fail with errno == ENOSYS or errno == ENOENT.
4530 Patch from Dmitry V. Levin.
4532 Change the name of the robust chdir function from chdir to chdir_long.
4533 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4534 (restore_cwd): Use chdir_long, not chdir.
4535 * chdir-long.c: Renamed from chdir.c.
4536 * chdir-long.h: Renamed from chdir.h.
4537 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4540 2005-01-18 Bob Proulx <bob@proulx.com>
4542 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4543 offsetof() macro construct to avoid compile failure with native HP-UX
4544 11.0 ANSI C compiler.
4546 2005-01-06 Bruno Haible <bruno@clisp.org>
4548 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4549 because stpncpy.m4 takes care of it.
4551 2004-01-24 Bruno Haible <bruno@clisp.org>
4553 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4555 2003-10-09 Bruno Haible <bruno@clisp.org>
4557 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4559 2005-01-06 Bruno Haible <bruno@clisp.org>
4561 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4562 * fwriteerror.c: Include <stdbool.h>.
4563 (fwriteerror): At the end, close the file stream. Record whether
4564 stdout was already closed.
4566 2004-05-27 Bruno Haible <bruno@clisp.org>
4568 * execute.c (environ): Declare if needed.
4569 * pipe.c (environ): Likewise.
4570 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4572 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4574 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4575 definitions to be after all include files, to avoid collisions.
4576 Problem reported by Bob Proulx.
4578 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4580 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4581 not needed. This removes a dependency on the gettext module.
4582 [defined _LIBC]: Do not include <libintl.h>; not needed.
4584 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4586 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4589 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4591 * argp-parse.c: Include <stddef.h>.
4592 (alignof, alignto): New macros.
4593 (parser_init): Don't assume that void * is aligned sufficiently
4596 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4597 need to extend the stack.
4598 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4601 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4603 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4605 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4607 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4608 Remove now-obsolete comment about AIX.
4609 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4610 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4611 (YYMAXDEPTH): New macro.
4613 2004-12-18 Bruno Haible <bruno@clisp.org>
4615 * fatal-signal.c (fatal_signals): Make non-const.
4616 (init_fatal_signals): New function.
4617 (uninstall_handlers, install_handlers): Ignore signals that were set to
4619 (at_fatal_signal): Call init_fatal_signals.
4620 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4622 Reported by Paul Eggert.
4624 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4626 * getdate.y (textint): New member "negative".
4627 (time_zone_hhmm): New function.
4628 Expect 14 shift-reduce conflicts, not 13.
4629 (o_colon_minutes): New rule.
4630 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4631 (yylex): Set the "negative" member of signed numbers.
4633 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4635 Changes imported from coreutils.
4636 * hard-locale.c: Assume <locale.h> exists.
4638 (GLIBC_VERSION): New macro.
4639 (hard_locale): Assume setlocale exists.
4640 Rewrite to avoid #ifdef.
4641 Use strdup rather than malloc + strcpy.
4642 * human.c: Assume <locale.h> exists.
4643 (human_readable): Assume localeconv exists.
4645 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4647 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4648 convert T2, not T. (Imported from libc.)
4650 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4652 * getcwd.c (is_ENAMETOOLONG): New macro.
4653 (__getcwd.c): Don't restore errno; glibc doesn't.
4654 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4655 first, falling back to our code only if its results look suspicious.
4656 Ensure that the resulting buffer is only as large as necessary.
4658 * readutmp.c: Include readutmp.h first.
4659 Include <errno.h>, since readutmp.h no longer does that.
4660 * readutmp.h: Don't include <errno.h>,
4661 <sys/param.h>, <time.h>; not needed to establish interface.
4662 (errno): Remove decl.
4663 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4664 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4665 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4667 2004-11-28 Simon Josefsson <jas@extundo.com>
4669 * base64.h, base64.c: New file.
4671 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4673 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4675 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4677 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4678 HP's ANSI C compiler.
4679 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4680 Declaring int functions causes warnings on some modern systems and
4681 shouldn't be needed to compile on ancient ones.
4682 * same.c (MIN) [defined MIN]: Don't define, since it's already
4685 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4686 with the following changes.
4687 (__set_errno): Parenthesize properly.
4688 Include <stdbool.h>.
4689 (MIN, MAX, MATCHING_INO): New macros.
4690 (__getcwd): Define with prototype, not K&R form.
4691 Use heuristics to allocate default buffer on stack if possible.
4692 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4693 behavior, and to avoid the PATH_MAX limit when computing
4695 Use MATCHING_INO to compare inode number to file.
4696 Check for arithmetic overflow in size calculations.
4697 Fix bug in reallocation of dot array that caused getcwd to fail
4698 on directories nested deeper than 75.
4699 Be more careful about saving errno on error.
4700 Do not use realloc; use only free+malloc, as this is a bit
4701 more flexible and avoids a needless copy operation.
4702 Do not inspect st_dev and st_ino for symbolic links; POSIX
4703 doesn't specify the latter.
4704 Check for closedir errors.
4705 Avoid needless casts.
4706 Use "#ifdef weak_alias" around weak_alias, to be like other
4708 The following changes to getcwd.c have effect only when used in
4709 gnulib; they have no effect inside glibc proper.
4710 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4711 as alloca isn't used.
4712 (alloca, __alloca): Likewise.
4713 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4714 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4715 unconditionally, as gnulib assumes C89 or better.
4716 Do not include <sys/param.h>.
4717 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4718 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4720 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4721 Include <dirent.h> in a way that is compatible with modern Autoconf.
4722 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4723 New macros, if not already defined.
4724 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4725 Use "_LIBC", not "defined _LIBC", for consistency.
4726 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4728 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4729 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4730 * xgetcwd.c: David MacKenzie's old code was removed, so give
4731 credit only to Jim Meyering and adjust the copyright dates.
4732 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4733 <stdlib.h>, <unistd.h>, "pathmax.h".
4734 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4735 (INITIAL_BUFFER_SIZE): Remove.
4736 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4738 2004-11-23 Jim Meyering <jim@meyering.net>
4740 * getopt_.h: Remove trailing blanks.
4742 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4744 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4745 (futimens): New function, which uses futimes if available.
4746 (futimens, utimens): Support timespec==NULL, with same semantics
4747 as utime and utimens.
4748 * utimens.h (futimens): New decl.
4750 2004-11-23 Jim Meyering <jim@meyering.net>
4752 * __fpending.c: Add comment.
4754 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4756 * getopt_.h: Re-addition of __getopt_argv_const caused
4757 redefinition warnings. To avoid them, include the defines
4758 in `#if !defined __need_getopt ... #endif'. The only place
4759 where __getopt_argv_const is used is in definitions
4760 of getopt_long and getopt_long_only below, which are as well
4761 protected by `#ifndef __need_getopt'.
4762 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4763 __need_getopt after including <stdio.h> and <unistd.h> These
4764 headers might have defined it.
4766 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4768 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4770 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4771 optopt): Use them instead of invoking ## directly; otherwise, the
4772 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4774 2004-11-19 Bruno Haible <bruno@clisp.org>
4776 * strtok_r.c: Move comments from here...
4777 * strtok_r.h: ... to here.
4779 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4781 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4782 might fail. Problem reported by Yoann Vandoorselaere.
4783 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4784 that mishandle size_t overflow.
4786 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4788 * canon-host.c: Include "strdup.h".
4789 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4790 Use strdup instead of malloc/strcpy to duplicate strings.
4792 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4793 (human_space_before_unit): New constant.
4794 * human.c (human_readable): Support it.
4796 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4797 (xgetcwd): Set errno correctly when failing.
4798 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4799 the failure is actually due to a PATH_MAX problem.
4801 Further getopt changes to make it more likely that glibc will
4802 buy the changes back.
4803 * getopt.c (POSIXLY_CORRECT): New constant.
4804 (getopt): Use it, so to preserve glibc semantic
4805 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4806 when compiling for libc.
4807 * getopt_.h (__getopt_argv_const): Bring it back.
4808 (getopt_long, getopt_long_only): Use it.
4810 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4811 New arg POSIXLY_CORRECT. All callers changed.
4812 (getopt): Argv is now char * const *, as per standard.
4813 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4814 not char *__getopt_argv_const *.
4815 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4816 _getopt_long_only_r): Likewise.
4817 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4818 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4819 _getopt_long_r, _getopt_long_only_r): Likewise.
4820 * getopt_.h (__getopt_argv_const): Remove.
4821 (getopt): Argv is now char * const *, as per standard.
4823 * getdate.y (tORDINAL): New token.
4824 (day, relunit): Allow it for relative times.
4825 (relative_time_table): Use tORDINAL for ordinals.
4827 2004-11-15 Jim Meyering <jim@meyering.net>
4829 * closeout.c: Include "__fpending.h" once again.
4830 Include <stdbool.h>.
4831 (close_stdout): Don't fail just because stdout was closed initially,
4832 since some programs don't write to stdout in the normal course of
4833 operation (other than --version and --help), and we don't want this
4834 function to make e.g. `touch file >&-' fail.
4835 But do fail if it was closed and someone has tried to write to it.
4836 E.g., `printf foo >&-' must fail.
4838 2004-11-11 Simon Josefsson <jas@extundo.com>
4840 * strtok_r.h, strtok_r.c: New file.
4842 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4844 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4845 we can stop lying to compilers about the constness of argv when we
4846 are compiled outside glibc.
4847 (getopt, getopt_long, getopt_long_only): Use it.
4848 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4850 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4851 _getopt_long_only_r): Likewise.
4852 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4853 _getopt_long_only_r): Likewise.
4855 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4856 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4857 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4858 the other external symbols.
4859 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4860 declaration, since the above renaming now works around collisions.
4862 2004-11-11 Jim Meyering <jim@meyering.net>
4864 * linebreak.c: Remove trailing blanks.
4865 * alloca_.h: Likewise.
4866 * acosl.c: Likewise.
4867 * euidaccess.c: Likewise.
4868 * allocsa.h: Likewise.
4870 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4872 * mktime.c (SHR): New macro, which is a portable
4873 substitute for >> that should work even on Crays.
4874 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4875 Problem reported by Mark D. Baushke in
4876 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4877 * getdate.y (SHR): Likewise.
4879 * strftime.c (SHR): Likewise.
4881 * quotearg.c (struct quoting_options): Use unsigned int for
4882 quote_these_too, so that right shifts are well defined. All uses
4885 2004-11-10 Simon Josefsson <jas@extundo.com>
4887 * getaddrinfo.h, getaddrinfo.c: New files.
4889 2004-11-10 Jim Meyering <jim@meyering.net>
4891 Ensure that no close failure goes unreported.
4892 * closeout.c (close_stdout): Always close stdout. I.e., don't
4893 return early when it seems there's nothing to flush.
4894 Don't include __fpending.h.
4896 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4898 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4900 2004-11-05 Bruno Haible <bruno@clisp.org>
4902 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4903 Reported by Mark D. Baushke <mdb@cvshome.org>.
4905 2004-11-04 Bruno Haible <bruno@clisp.org>
4907 2004-09-11 Bruno Haible <bruno@clisp.org>
4908 * allocsa.valgrind: New file.
4909 2004-02-06 Bruno Haible <bruno@clisp.org>
4910 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4911 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4912 Reported by Christopher Seip <chris.seip@hp.com>.
4914 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4916 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4917 with errno == ERANGE if the buffer is too small.
4918 Problem reported by Mark D. Baushke.
4920 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4922 * xreadlink.c (MAXSIZE): New macro.
4923 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4924 size does not exceed MAXSIZE. Avoid cast.
4925 As suggested by Mark D. Baushke in
4926 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4927 if readlink fails with buffer size just under MAXSIZE, try again
4930 2004-11-02 Derek R. Price <derek@ximbiot.com>
4931 and Paul Eggert <eggert@cs.ucla.edu>
4933 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4934 (get_date): Overparenthesize to avoid GCC warning.
4936 2004-11-02 Bruno Haible <bruno@clisp.org>
4938 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4939 function returns void.
4941 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4943 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4944 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4947 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4949 * getdate.y: Add support for TZ="foo" within a date string.
4950 Fix some bugs near time_t boundaries. Reject dates with
4951 out-of-range components, e.g., "Sept 31".
4952 Include <stdlib.h>, "setenv.h", "xalloc.h".
4953 (ISDIGIT_LOCALE): Remove; unused.
4954 Note that the TZ and time functions used here are not reentrant.
4955 (mktime_ok, get_tz): New functions.
4956 (TZBUFSIZE): New constant.
4957 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4958 This requires that we sometimes generate our own TZ="XXX..." setting.
4960 2004-10-27 Derek R. Price <derek@ximbiot.com>
4962 * mktime.c (not_equal_tm): Remove redundant check.
4964 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4966 * getdate.y: Use Bison 1.875 features, and some minor
4967 code cleanups. This change does not affect semantics.
4968 Don't include <stdlib.h>; no longer needed.
4969 Don't include unlocked-io.h; only the "#if TEST" code uses
4970 stdio, and performance isn't crucial there.
4971 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4972 Bison 1.875 features as described below.
4973 All uses of "PC." replaced by "pc->".
4974 (YYSTYPE): Add a forward declaration.
4975 (yylex, yyerror): Use full prototypes in forward decls.
4976 Use "%pure-parser" rather than obsolescent "%pure_parser".
4977 Use %parse-param and %lex-param instead of obsolescent
4978 YYPARSE_PARAM and YYLEX_PARAM.
4979 (meridian_table, month_and_day_table, time_units_table,
4980 relative_time_table, time_zone_table, military_table,
4981 lookup_zone, lookup_word, get_date):
4982 Use NULL instead of 0 where appropriate.
4983 (to_hour): Avoid abort (), to avoid a dependency on
4985 (yyerror, yylex): Now accepts parser_control * arg.
4986 (main) [TEST]: Use '\0' rather than 0 for char.
4988 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4990 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4991 It's now the caller's responsibility to handle the case where
4992 !HAVE_GETPAGESIZE && !defined getpagesize.
4994 * mktime.c (leapyear): Arg is long int, not int.
4996 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4998 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5000 2004-10-12 Simon Josefsson <jas@extundo.com>
5002 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5003 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5006 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5008 * vsnprintf.h: New file.
5009 * vsnprintf.c: New file.
5011 2004-10-07 Bruno Haible <bruno@clisp.org>
5013 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5014 into the provided buffer.
5016 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5018 * diacrit.c, diacrit.h: Add GPL notice.
5020 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5021 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5022 * logl.c (logl): Keep the code as similar to glibc as possible.
5023 This avoids a potential constant-folding bug.
5025 2004-10-05 Bruno Haible <bruno@clisp.org>
5027 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5029 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5031 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5032 * xmalloc.c (xmemdup): Likewise.
5033 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5034 XFREE): Remove these long-obsolescent macros.
5035 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5036 * xstrdup.c: Remove.
5038 * regex.c (re_comp): Cast gettext return value to char *,
5039 Problem reported by Martin Neitzel via Mark D. Baushke.
5041 2004-10-04 Simon Josefsson <jas@extundo.com>
5043 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5044 '#ifdef USE_UNLOCKED_IO'.
5046 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5048 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5049 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5050 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5051 regex.c, sha1.c, version-etc.c, yesno.c:
5052 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5053 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5054 the includer's responsibility.
5056 Sync from coreutils.
5058 * modechange.c (mode_compile): Don't decrement a pointer that
5059 points to the start of a string, as the C Standard says the
5060 resulting behavior is undefined.
5062 * backupfile.h (enum backuptype): Rename none -> no_backups,
5063 simple -> simple_backups, numbered_existing ->
5064 numbered_existing_backups, numbered -> numbered_backups
5065 to avoid shadowing problems. All uses changed.
5066 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5067 * backupfile.c (check_extension, numbered_backup):
5068 Rename locals to avoid shadowing 'basename'.
5069 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5072 * .cppi-disable: Add getopt_.h, getopt_int.h.
5073 * .cvsignore: Add getopt.h.
5075 2004-10-04 Simon Josefsson <jas@extundo.com>
5077 * memmem.h: New file.
5078 * memmem.c: New file, taken from glibc.
5080 2004-10-02 Jim Meyering <jim@meyering.net>
5082 * dirfd.h, getpagesize.h: Add copyright notice.
5084 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5086 * snprintf.c: Remove comments as to why each header is needed.
5088 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5090 * strsep.h: New file.
5091 * strsep.c: New file.
5093 2004-10-01 Simon Josefsson <jas@extundo.com>
5095 * snprintf.c (snprintf): Handle size==0.
5097 2004-10-01 Simon Josefsson <jas@extundo.com>
5098 Bruno Haible <bruno@clisp.org>
5100 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5101 (snprintf): Declare 'args'.
5103 2004-09-30 Simon Josefsson <jas@extundo.com>
5105 * snprintf.h, snprintf.c: New files.
5107 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5109 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5110 (hol_entry_help): Never translate an empty string.
5111 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5112 * argp.h (OPTION_NO_TRANS): New option.
5114 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5116 * xvasprintf.c: Include xalloc.h.
5117 (xvasprintf): Use xalloc_die, not xmalloc_die.
5119 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5121 * dummy.c: Change copyright notice to FSF, and license to GPL.
5123 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5125 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5126 Problem reported by Bruno Haible in:
5127 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5129 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5131 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5132 in case some system header has #define'd it. Problem reported by
5133 Soeren D. Schulze in
5134 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5136 2004-09-08 Bruno Haible <bruno@clisp.org>
5138 * stdint_.h: New file, taken from GNU clisp.
5140 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5142 * xvasprintf.h: New file.
5143 * xvasprintf.c: New file.
5144 * xasprintf.c: New file.
5146 2004-09-08 Bruno Haible <bruno@clisp.org>
5148 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5150 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5152 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5154 Import from coreutils.
5155 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5156 strings on unbounded length. alloca's performance benefits aren't
5157 that important here.
5159 (parse_with_separator): New function, with most of the internals
5160 of the old parse_user_spec. Allow user to omit both user and group,
5161 for compatibility with FreeBSD.
5162 Clone only the user name, not the entire spec.
5163 Do not set *uid, *gid unless entirely successful.
5164 Avoid memory leak in some failing cases.
5165 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5166 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5167 (parse_user_spec): Rewrite to use parse_with_separator.
5169 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5171 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5172 its complicated substitute.
5173 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5174 and program_invocation_name.
5175 (__argp_basename) [!_LIBC]: Remove; the only use was
5176 replaced by its body.
5177 (__argp_short_program_name): Change condition from
5178 !defined __argp_short_program_name to
5179 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5180 to match argp-namefrob.h.
5181 (__argp_failure): Don't assume strerror_r returns char *.
5182 * argp-parse.c (N_): Define unconditionally.
5183 (argp_default_options): Fill out initializers with 0 to avoid
5186 2004-08-12 Simon Josefsson <jas@extundo.com>
5188 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5189 * getopt_.h: Renamed from getopt.h.
5191 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5193 Merge from coreutils.
5195 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5196 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5197 for Reliant Unix 5.43.
5199 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5200 (union fooround): Use uintmax_t, not long int.
5201 The rest is a merge from libc:
5202 [defined _LIBC]: Include <shlib-compat.h>.
5203 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5205 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5207 * strverscmp.c: Convert to UTF-8.
5209 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5211 * obstack.h (obstack_empty_p):
5212 Don't assume that chunk->contents is suitably aligned.
5213 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5214 Likewise. Problem reported by Benno in
5215 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5217 * chown.c (rpl_chown): Work even if the file is writeable but not
5218 readable. This could be improved further but it'd take some work.
5220 2004-08-08 Simon Josefsson <jas@extundo.com>
5222 * xgethostname.c: Don't include error.h (not used).
5225 * getpass.c: Include getpass.h first.
5227 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5229 * xalloc-die.c: New files.
5230 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5232 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5233 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5234 (_, N_, xalloc_die): Move to xalloc-die.c.
5235 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5236 so that we needn't mess with xalloc_msg_memory_exhausted.
5238 * sha1.h: Renamed from sha.h.
5239 (SHA1_H): Renamed from _SHA_H.
5240 (sha1_ctx): Renamed from sha_ctx.
5241 (sha1_init_ctx): Renamed from sha_init_ctx.
5242 (sha1_process_block): Renamed from sha_process_block.
5243 (sha1_process_bytes): Renamed from sha_process_bytes.
5244 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5245 (sha1_read_ctx): Renamed from sha_read_ctx.
5246 (sha1_stream): Renamed from sha_stream.
5247 (sha1_buffer): Renamed from sha_buffer.
5248 * sha1.c: Likewise; renamed from sha.c.
5249 Do not include <sys/types.h>.
5250 Include <stddef.h> rather than <stdlib.h>.
5252 2004-08-08 Bruno Haible <bruno@clisp.org>
5254 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5255 FILESYSTEM_PREFIX_LEN.
5256 * progreloc.c: Likewise.
5257 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5259 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5262 * argp-help.c (make_hol, hol_append): Don't assume that
5263 SIZE_MAX is a valid preprocessor constant.
5264 (__argp_basename): Change from "#ifndef _LIBC"
5265 to "#ifndef __argp_short_program_name", so that
5266 we don't compile these functions for tar.
5268 More merges from coreutils.
5269 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5270 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5272 * addext.c: Remove; no longer needed.
5273 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5274 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5275 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5276 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5277 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5278 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5279 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5280 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5281 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5282 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5283 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5284 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5285 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5286 Import changes from coreutils.
5288 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5290 Merge from coreutils.
5292 * .gdb-history: Remove; this doesn't belong here.
5294 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5295 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5296 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5298 * dirname.h: Include <stdbool.h>.
5299 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5300 for consistency with POSIX terminology. All uses changed.
5301 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5302 (strip_trailing_slashes): Use bool for booleans.
5303 * stripslash.c (strip_trailing_slashes): Likewise.
5305 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5306 sometimes returns a positive errno value even when it succeeds.
5307 (print_errno_message) [!LIBC]: Fall back on strerror if
5310 * path-concat.c (mempcpy): Don't define if a system header defines it.
5311 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5312 (longest_relative_suffix): New function.
5313 (path_concat): Use it. Assume first argument is not NULL.
5314 Port to DOS. Omit redundant separators.
5315 Report an error instead of returning NULL.
5316 Use mempcpy instead of memcpy.
5317 (xpath_concat): Remove: not declared or used.
5319 * same.h: Include <stdbool.h>
5320 (same_name): Return bool, not int.
5321 * same.c (same_name): Likewise.
5322 (errno): Don't declare; we assume C89 or better now.
5324 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5325 if not already defined.
5327 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5328 * dup-safer.c (errno): Likewise.
5330 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5332 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5335 2004-08-03 Simon Josefsson <jas@extundo.com>
5337 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5338 * progname.h: Don't include stdbool.h.
5340 2004-08-02 Simon Josefsson <jas@extundo.com>
5342 * getsubopt.h: New file, with comments from Bruno Haible.
5343 * getsubopt.c: New file, from glibc, but slightly modified based on
5344 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5346 2004-08-01 Simon Josefsson <jas@extundo.com>
5348 * xgetdomainname.c: Include stdlib.h, for free().
5350 2004-07-16 Simon Josefsson <jas@extundo.com>
5352 * dummy.c: New file.
5354 2004-07-16 Bruno Haible <bruno@clisp.org>
5356 * backupfile.h: Add extern "C" for C++.
5357 * closeout.h: Likewise.
5358 * copy-file.h: Likewise.
5359 * findprog.h: Likewise.
5360 * full-write.h: Likewise.
5361 * pathname.h: Likewise.
5362 * progname.h: Likewise.
5363 * stpcpy.h: Likewise.
5364 * stpncpy.h: Likewise.
5365 * strcase.h: Likewise.
5366 * strstr.h: Likewise.
5367 * xalloc.h: Likewise.
5369 * mbswidth.h: Add extern "C" for C++.
5370 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5372 2004-07-09 Simon Josefsson <jas@extundo.com>
5374 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5375 failed without this.)
5377 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5379 * fchown-stub.c: New file.
5381 2004-06-24 Jim Meyering <jim@meyering.net>
5383 * obstack.h (obstack_base): Cast to (void *), per documentation.
5385 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5387 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5389 2004-06-01 Jim Meyering <jim@meyering.net>
5391 * calloc.c: New file.
5393 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5395 * getdate.y (yylex): Allow space between sign and number.
5396 Problem reported by Dan Jacobson.
5398 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5399 and Jim Meyering <jim@meyering.net>
5401 Merge from coreutils CVS.
5403 * stat-macros.h: New file, with contents from file-type.h
5404 and coreutils' system.h.
5405 * file-type.c: Include "stat-macros.h".
5406 * file-type.h (file_type): Move all macro definitions to new file,
5409 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5410 Wrap old code with this conditional.
5411 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5412 function that does not dereference symlinks.
5413 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5415 * xreadlink.c: Include xreadlink.h first, to catch .h file
5416 dependency problems.
5417 (xreadlink): Accept new arg SIZE, for efficiency.
5418 All decls and uses changed.
5419 * xreadlink.h: Include <stddef.h>, for size_t.
5421 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5422 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5424 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5426 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5428 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5429 macros to be defined.
5430 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5431 the allocator returns NULL because the requested size is zero.
5433 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5435 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5436 var. Add comment explaining why libc still defines it. This
5437 merges the following patch from glibc:
5438 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5440 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5442 * obstack.c (_obstack): Remove unused variable. It hasn't been
5443 present in glibc since revision 1.1 of this file.
5444 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5445 obstack_alignment_mask, obstack_alloc, obstack_base,
5446 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5447 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5448 obstack_grow0, obstack_init, obstack_int_grow,
5449 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5450 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5451 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5452 nonexistent functions.
5454 2004-05-17 Derek R. Price <derek@ximbiot.com>
5455 Paul Eggert <eggert@cs.ucla.edu>
5457 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5459 2004-05-14 Bruno Haible <bruno@clisp.org>
5461 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5462 that consists of a '.' followed by an empty digit string.
5463 Patch by Tor Lillqvist <tml@iki.fi>.
5465 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5467 Port obstack to the AS/400, where pointers are 16 bytes wide and
5468 you cannot cast an integer to a valid pointer. This patch is
5469 currently waiting to be integrated into glibc; see
5470 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5472 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5473 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5474 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5475 (struct obstack): temp member is now a union of a pointer and
5476 an integer, instead of an integer. All integer uses changed.
5477 This does not affect the physical layout of struct obstack,
5478 except on hosts (like the AS/400) where the size or alignment of
5479 void * is greater than that of ptrdiff_t.
5480 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5481 __STDC__)]: Store temporary in pointer member of union, not
5483 * obstack.c: Include <stddef.h>, for offsetof.
5484 (struct fooalign): Remove; it doesn't need a name.
5485 (union fooround): Change double to long double, and add void *.
5486 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5487 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5488 not a macro. Hence the values are always int; so remove all
5489 casts-to-int in uses.
5491 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5492 Derek Price <derek@ximbiot.com>
5494 * alloca.c: Include <alloca.h>, to get our interface.
5495 * alloca_.h: Use __alloca on AIX, so that we don't have to
5496 include <alloca.h> first. Use C89 prototype for alloca; this
5497 requires including <stddef.h> for size_t. Use extern "C" if C++.
5498 Use #elif for simplicity, since we can assume C89 now.
5499 Don't try to source the system alloca.h since it will not be found
5500 and to prevent recursively including its replacement.
5501 * fnmatch.c: Include <alloca.h> instead of opencoding.
5502 * regex.c: Likewise.
5504 2004-05-16 Derek Price <derek@ximbiot.com>
5505 Paul Eggert <eggert@cs.ucla.edu>
5507 getline cleanup. This changes the getndelim2 API: both order of
5508 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5511 * getline.c: Don't include stddef.h or stdio.h, since our
5512 interface does that.
5513 (getline): Always use getdelim, so that we don't have two
5514 copies of this code.
5515 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5517 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5518 (GETNDELIM2_MAXIMUM): New macro.
5519 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5520 instead of the old practice of delim2==0. All callers changed.
5521 Return -1 on overflow, instead of returning junk.
5522 Do not set *linesize unless allocation succeeds.
5523 * getndelim2.h: Do not include stddef.h; no longer needed, now
5524 that we include sys/types.h.
5525 * getnline.h: Likewise.
5526 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5527 (getndelim2): Reorder arguments.
5528 * getnline.c (getnline, getndelim):
5529 Don't discard the NMAX argument.
5530 (getnline): Invoke getndelim, to avoid code duplication.
5531 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5532 of (size_t) -1 by callers of the getnline family.
5534 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5536 * nanosleep.c (suspended): Change its type from int to
5537 sig_atomic_t volatile.
5538 (first_call): Make it private to rpl_nanosleep, and have it
5539 be zero initially as that's a bit faster.
5540 (my_usleep): Round up fractional times instead of truncating them,
5541 as this is the usual meaning for 'sleep'.
5543 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5545 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5546 (ENOSYS): Define if not defined.
5547 (settime): Fall back on stime if it exists and settimeofday fails.
5548 But don't bother with fallbacks if a method fails with errno == EPERM.
5550 2004-05-11 Jim Meyering <jim@meyering.net>
5552 Prior to this change, the save_cwd caller required read access to the
5553 current directory on most systems (ones with the fchdir function).
5555 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5556 fails, try write-only, and finally, resort to using xgetcwd.
5558 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5560 * obstack.c, obstack.h: Import changes from libc.
5562 2004-04-28 Bruno Haible <bruno@clisp.org>
5564 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5565 implicitly appends .exe to executables.
5566 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5567 accepts Windows pathnames.
5568 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5569 Cygwin like Windows, since it now accepts Windows pathnames.
5570 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5571 Cygwin like Windows, since it now accepts Windows pathnames.
5572 Reported by Derek Robert Price <derek@ximbiot.com>.
5574 2004-04-20 Jim Meyering <jim@meyering.net>
5576 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5578 2004-04-20 Jim Meyering <jim@meyering.net>
5579 Bruno Haible <bruno@clisp.org>
5581 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5582 memory when realloc fails.
5584 2004-04-18 Jim Meyering <jim@meyering.net>
5586 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5587 don't leak memory and do call END_UTMP_ENT.
5589 2004-04-11 Paul Eggert <eggert@twinsun.com>
5591 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5592 (CHAR_BIT): Remove, since we assume C89.
5593 Include <stdint.h> if available, as per current Autoconf CVS advice.
5595 2004-03-30 Paul Eggert <eggert@twinsun.com>
5597 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5598 not bool, to be more consistent with Unix conventions.
5599 Suggested by Bruno Haible.
5601 Merge from coreutils.
5603 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5606 * getdate.h: Include stdbool.h, and timespec.h instead of
5607 the usual <time.h> dance.
5608 (get_date): Change signature to support fractional time stamps.
5609 All callers changed.
5610 * getdate.y: Include "getdate.h" first, as we can now
5611 assume C89 and don't need to worry about 'const'.
5612 Similarly, include "unlocked-io.h" near start, not in middle.
5614 (textint.value): Use long int rather than int.
5615 (textint.digits): Use size_t rather than int.
5616 (BILLION, LOG10_BILLION): New constants.
5617 (parser_control): New member rel_ns. Members day_ordinal,
5618 time_zone, month, day, hour, minutes, rel_year, rel_month,
5619 rel_day, rel_hour, rel_minutes, rel_seconds
5620 are now long int, not int. Member seconds is now struct timespec,
5621 not int. New member timespec_seen. Members dates_seen, days_seen,
5622 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5624 (%union.intval): Now long int, not int.
5625 New member timespec.
5626 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5627 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5628 (spec): Now is a timespec or an item list.
5629 (timespec, items): New nonterminals.
5630 (time, rel, relunit, number, get_date):
5631 Add support for fractional seconds.
5632 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5633 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5634 (to_hour): First arg is now long int, not int.
5635 (to_year): Returns long int, not int.
5636 Don't treat year -70 like 70.
5637 (tm_diff): Returns long int, not int.
5638 (lookup_word): Use bool instead of int when appropriate.
5639 (yylex): Use size_t for count, not int.
5640 Detect overflow when parsing large integer constants.
5641 Add support for fractions.
5642 (get_date): Make pointers 'const' if possible.
5643 Use more-portable code to detect integer overflow.
5644 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5645 Don't use ctime; it's not reliable if the year has >4 digits.
5647 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5648 This is for compatibility with BSD.
5650 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5651 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5652 From coreutils' system.h.
5654 * userspec.c: Don't include "posixver.h".
5655 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5656 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5657 compatible extension. Simplify code by removing a boolean int
5658 that was always nonzero if a string was nonnull.
5660 2004-03-30 Jim Meyering <jim@meyering.net>
5662 Merge from coreutils.
5664 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5666 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5667 an empty input stream.
5669 * readtokens.c: Include <stdbool.h>.
5670 (readtoken): Use `size_t' rather than int/long.
5671 All callers adjusted.
5672 Use `bool' rather than `int' where appropriate.
5673 Use memset rather than an explicit loop.
5674 Use x2nrealloc rather than xrealloc.
5675 Allow the use of `\0' as a delimiter.
5676 (readtokens): Likewise.
5677 * readtokens.h (readtoken, readtokens): Update prototypes.
5679 2004-03-30 Bruno Haible <bruno@clisp.org>
5681 * getloadavg.c (getloadavg): Don't assume setlocale returns
5684 2004-03-29 Paul Eggert <eggert@twinsun.com>
5686 Merge changes to getloadavg.c from coreutils and Emacs.
5688 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5689 Define to an expression, not to the empty string.
5690 Include cloexec.h and xalloc.h.
5691 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5692 Use set_cloexec_flag rather than rolling our own.
5693 * cloexec.c, cloexec.h: New files.
5695 2004-03-18 Paul Eggert <eggert@twinsun.com>
5697 * getopt.h: Sync with libc CVS.
5699 2004-03-18 Paul Eggert <eggert@twinsun.com>
5700 Bruno Haible <bruno@clisp.org>
5702 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5703 not on all platforms that have <wchar.h>.
5704 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5706 2004-03-09 Paul Eggert <eggert@twinsun.com>
5708 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5710 * getopt_int.h: New file, also synced from libc.
5712 2004-03-07 Paul Eggert <eggert@twinsun.com>
5714 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5715 '#if' expressions. Unlike the code it replaces, it does not
5716 depend on (defined _SC_PAGESIZE). However, it does depend on
5717 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5718 first reported by Jason Andrade in
5719 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5721 2004-01-18 Simon Josefsson <jas@extundo.com>
5723 * strdup.h: New file.
5724 * strdup.c: Include it.
5725 * path-concat.c: Include strdup.h. Drop strdup declaration.
5726 * userspec.c: Include strdup.h. Drop strdup declaration.
5728 2004-02-06 Karl Berry <karl@gnu.org>
5730 * config.charset: update from gettext 0.14.1.
5732 2004-02-05 Paul Eggert <eggert@twinsun.com>
5734 Add comments and code, prompted by suggestions from Bruno Haible
5736 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5737 describing the enum quoting_style values.
5738 * quotearg.c (quotearg_alloc): New function.
5739 (quotearg_buffer_restyled): Treat lone { and } as special.
5740 Treat = as special. Work around bug with older shells
5741 that "see" a '\' that is really the 2nd byte of a multibyte char.
5742 Quote empty string with shell_quoting_style.
5744 2004-02-03 Bruno Haible <bruno@clisp.org>
5746 * pipe.h: New file, from GNU gettext.
5747 * pipe.c: New file, from GNU gettext.
5749 2004-01-27 Bruno Haible <bruno@clisp.org>
5751 * execute.h: New file, from GNU gettext.
5752 * execute.c: New file, from GNU gettext.
5753 * w32spawn.h: New file, from GNU gettext.
5755 2004-01-23 Paul Eggert <eggert@twinsun.com>
5757 Exit-status fix from coreutils.
5759 Use exit_failure consistently in place of EXIT_FAILURE,
5760 so that program exit statuses are consistent on failure.
5762 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5763 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5764 * argmatch.h: Comment fix to match the above.
5765 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5766 Now a macro referring to exit_failure, instead of a separate
5767 variable. Include "exitfail.h" to get it.
5768 * xstrtol.h: Include "exitfail.h".
5769 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5771 * long-options.c (parse_long_options): Use prototype
5772 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5775 2004-01-21 Jim Meyering <jim@meyering.net>
5777 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5778 so as not to conflict with a different-sized __mktime_internal
5779 function in GNU libc.
5780 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5781 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5783 2004-01-18 Paul Eggert <eggert@twinsun.com>
5785 Merge from diffutils.
5787 * file-type.c (file_type): Add typed memory objects.
5788 * file-type.h (S_TYPEISTMO): New macro.
5790 * c-stack.h (c_stack_action): Remove argv argument.
5791 * c-stack.c (c_stack_action): Likewise. All uses changed.
5792 (die): Don't calculate message unless segv_action returns.
5793 (get_stack_location, min_address_from_argv, max_address_from_argv,
5794 volatile stack_base, volatile_stack_size): Remove.
5795 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5796 that every segmentation violation is a stack overflow. (Ouch!)
5797 See Debian bug 136249 (still outstanding) for more info about why
5798 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5800 2003-11-30 Bruno Haible <bruno@clisp.org>
5802 Safer stack allocation.
5803 * setenv.c: Include allocsa.h.
5804 (alloca): Remove fallback definition.
5805 (freea): Remove macro.
5806 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5809 2003-10-17 Bruno Haible <bruno@clisp.org>
5811 * binary-io.h: Avoid warnings on Cygwin.
5813 2003-12-28 Bruno Haible <bruno@clisp.org>
5815 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5816 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5818 2003-11-28 Bruno Haible <bruno@clisp.org>
5820 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5822 2003-11-27 Bruno Haible <bruno@clisp.org>
5824 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5826 2003-11-17 Bruno Haible <bruno@clisp.org>
5828 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5830 2003-11-24 Bruno Haible <bruno@clisp.org>
5832 * xallocsa.h: New file, from GNU gettext.
5833 * xallocsa.c: New file, from GNU gettext.
5835 2003-11-24 Bruno Haible <bruno@clisp.org>
5837 * allocsa.h: New file, from GNU gettext.
5838 * allocsa.c: New file, from GNU gettext.
5840 2003-11-24 Bruno Haible <bruno@clisp.org>
5842 * eealloc.h: New file.
5844 2004-01-15 Jim Meyering <jim@meyering.net>
5846 Merge from coreutils.
5848 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5849 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5850 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5852 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5853 optional configure-time default.
5855 * version-etc.c (version_etc_copyright): Update copyright date.
5857 * xreadlink.c (xreadlink): Correct outdated comment.
5859 2004-01-15 Paul Eggert <eggert@twinsun.com>
5861 Merge from coreutils.
5863 * posixver.c: Include posixver.h.
5865 * same.c: Include <stdbool.h>, <limits.h>.
5866 (_POSIX_NAME_MAX): Define if not defined.
5868 (same_name): If file names are silently truncated, report
5869 that the file names are the same if they are the same after
5870 the silent truncation.
5872 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5873 conversion function.
5874 * xstrtod.c (xstrtod): Likewise. All callers changed to
5875 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5878 2004-01-14 Paul Eggert <eggert@twinsun.com>
5880 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5881 with like-named macro in fnmatch.c.
5882 (EXT): Use an internal constant instead.
5884 Merge fnmatch patches from glibc.
5885 * fnmatch.c (mbsinit): Remove define.
5886 Add libc_hidden_ver (__fnmatch, fnmatch).
5887 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5888 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5890 2003-12-14 Karl Berry <karl@gnu.org>
5892 * config.charset: update from gettext-runtime.
5894 2003-12-03 Paul Eggert <eggert@twinsun.com>
5896 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5897 Bug reported by Alfred M. Szmidt.
5899 2003-11-29 Karl Berry <karl@gnu.org>
5901 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5903 2003-11-23 Paul Eggert <eggert@twinsun.com>
5904 Bruno Haible <bruno@clisp.org>
5906 * printf-parse.h: Don't include sys/types.h.
5907 (ARG_NONE): New macro.
5908 (char_directive): Change type of *arg_index fields to size_t.
5909 * printf-parse.c: Don't include sys/types.h.
5910 (SSIZE_MAX): Remove macro.
5911 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5912 Remove unnecessary overflow check.
5913 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5916 2003-11-24 Paul Eggert <eggert@twinsun.com>
5918 * alloca.c: Remove dependency on xalloc module.
5919 (xalloc_die): Remove.
5920 (memory_full) [!defined emacs]: New macro.
5921 [!defined emacs]: Don't include xalloc.h.
5922 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5923 address arithmetic overflows. Change datatypes a bit to avoid
5926 2003-11-22 Jim Meyering <jim@meyering.net>
5928 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5930 2003-11-17 Bruno Haible <bruno@clisp.org>
5932 * vasnprintf.c (alloca): Remove fallback definition.
5933 (freea): Remove definition.
5934 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5935 Reported by Paul Eggert.
5937 2003-11-17 Jim Meyering <jim@meyering.net>
5939 On systems without utime and without a utimes function capable of
5940 dealing with a NULL struct utimbuf* argument, this utime replacement
5941 could -- in unusual circumstances -- leak a file descriptor.
5942 * utime.c: Include <unistd.h> and <errno.h>.
5943 (utime_null): Be sure to close `fd' and to preserve errno.
5944 Reported by Geoff Collyer via Arnold Robbins.
5946 2003-11-16 Paul Eggert <eggert@twinsun.com>
5947 Bruno Haible <bruno@clisp.org>
5949 Protect against address arithmetic overflow.
5950 * printf-args.h: Include stddef.h.
5951 (arguments): Change type of field 'count' to size_t.
5952 * printf-args.c (printf_fetchargs): Use size_t instead of
5953 'unsigned int' where appropriate.
5954 * printf-parse.h: Include sys/types.h.
5955 (char_directive): Change type of *arg_index fields to ssize_t.
5956 (char_directives): Change type of fields 'count', max_*_length to
5958 * printf-parse.c: Include sys/types.h and xsize.h.
5959 (SSIZE_MAX): Define fallback value.
5960 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5961 instead of 'int' where appropriate. Check a_allocated, d_allocated
5962 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5963 * vasnprintf.c: Include xsize.h.
5964 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5965 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5966 overflow. Avoid wraparound when converting a width or precision from
5969 2003-11-16 Bruno Haible <bruno@clisp.org>
5971 Update from GNU gettext.
5972 * printf-parse.c: Generalize to it can be compiled for wide strings.
5973 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5974 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5975 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5976 SNPRINTF): New macros.
5977 Don't include <alloca.h> if the file is used inside libintl.
5978 (local_wcslen): New function, for Solaris 2.5.1.
5979 (VASNPRINTF): Use it instead of wcslen.
5981 2003-11-16 Bruno Haible <bruno@clisp.org>
5983 * xsize.h (xmax): New function.
5984 (xsum, xsum3, xsum4): Declare as "pure" functions.
5986 2003-11-12 Paul Eggert <eggert@twinsun.com>
5988 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5989 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5990 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5991 heuristic is just as accurate as far as we know, and it removes a
5992 dependency on size_max.m4 and ptrdiff_max.m4.
5994 2003-11-12 Paul Eggert <eggert@twinsun.com>
5996 * xstrtol.c (__xstrtol): Remove "break" immediately after
5997 "return", to pacify some unknown compiler. Problem reported
6000 2003-11-11 Bruno Haible <bruno@clisp.org>
6002 * xsize.h (SIZE_MAX): Remove fallback definition.
6003 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6006 2003-11-10 Paul Eggert <eggert@twinsun.com>
6008 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6009 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6010 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6012 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6013 not (size_t) -1, since it's defined here.
6015 2003-11-06 Paul Eggert <eggert@twinsun.com>
6017 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6018 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6019 Reject sizes of exactly SIZE_MAX bytes.
6020 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6021 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6023 2003-11-05 Bruno Haible <bruno@clisp.org>
6025 * xsize.h: Include limits.h, to avoid a possible collision with
6026 SIZE_MAX defined in <limits.h> on Solaris.
6028 2003-11-04 Bruno Haible <bruno@clisp.org>
6030 * xsize.h: New file.
6031 * linebreak.c: Include xsize.h.
6032 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6033 argument for overflow.
6034 Suggested by Paul Eggert.
6036 2003-10-31 Bruno Haible <bruno@clisp.org>
6038 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6039 to avoid (extremely rare) race condition.
6040 Suggested by Paul Eggert.
6042 2003-11-03 Jim Meyering <jim@meyering.net>
6044 * userspec.c: Include "userspec.h".
6045 * userspec.h: New file.
6047 2003-10-31 Paul Eggert <eggert@twinsun.com>
6049 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6050 * mountlist.c (SIZE_MAX): Define if not defined already.
6051 (read_filesystem_list): Set and use me_type_malloced.
6052 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6053 whatever the type happens to be), for brevity and consistency.
6054 Check for size calculation overflow on Alphas running OSF/1.
6056 2003-10-31 Jim Meyering <jim@meyering.net>
6058 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6060 * linebuffer.c: Include <string.h> for declaration of memset.
6062 2003-10-30 Paul Eggert <eggert@twinsun.com>
6063 Bruno Haible <bruno@clisp.org>
6065 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6066 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6068 2003-10-29 Paul Eggert <eggert@twinsun.com>
6070 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6071 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6073 * quotearg.c (quotearg_n_options): Use it.
6074 * group-member.c: Include <stdbool.h>.
6075 (free_group_info): Arg is now const *; don't free arg.
6076 (get_group_info): Now returns bool and accepts struct group_info *,
6077 rather than returning a malloc'ed struct group_info *.
6078 All uses changed. Check for overflow in internal size calculation.
6080 * getusershell.c (readname): Simplify the code by using x2nrealloc
6081 rather than xmalloc/xrealloc.
6082 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6083 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6084 conformance bug: the old code used a pointer after freeing the
6085 storage that it addressed.
6086 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6087 rather than doing it by hand.
6088 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6089 the buffer preserved. Use free and xmalloc instead.
6090 * quotearg.c (quotearg_n_options): Likewise.
6091 Use a simpler test for size overflow. Don't use xalloc_oversized
6092 because unsigned int might be wider than size_t (!); this suggests
6093 that we should switch from unsigned int to size_t for slot numbers.
6095 2003-10-27 Bruno Haible <bruno@clisp.org>
6097 * stdbool_.h: Better support for BeOS.
6099 2003-10-27 Paul Eggert <eggert@twinsun.com>
6101 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6102 to allocate the returned structure. Do not allocate a subarray,
6103 as x2nrealloc will do that.
6104 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6105 instead of xnrealloc.
6106 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6108 2003-10-26 Paul Eggert <eggert@twinsun.com>
6110 * xalloc.h (xalloc_oversized): New static inline function, for
6111 callers that want to do their own size-overflow checking. Include
6112 <stdbool.h>, since xalloc_oversized returns bool.
6113 * xalloc.c (array_size_overflow): Remove. All callers changed
6114 to use xalloc_oversized.
6116 Add two functions x2realloc, x2nrealloc, for programs that grow
6117 arrays dynamically by doubling their sizes.
6118 * xalloc.h (x2realloc, x2nrealloc): New decls.
6119 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6122 Port to C99 semantics for 'inline' of external functions.
6123 Bug reported by Bruno Haible.
6124 * xmalloc.c (xnmalloc_inline): New static inline function,
6125 with the old contents of xnmalloc.
6126 (xnmalloc, xmalloc): Use it.
6127 (xnrealloc_inline): New static inline function,
6128 with the old contents of xnrealloc.
6129 (xnrealloc, xrealloc): Use it.
6131 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6133 2003-10-25 Paul Eggert <eggert@twinsun.com>
6135 Fix several address-calculation bugs in the hash modules,
6136 plus some minor code cleanup.
6138 * hash.h: Include <stdbool.h>, for bool.
6139 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6140 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6141 hash_get_n_entries, hash_get_max_bucket_length,
6142 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6143 hash_rehash): Use size_t rather than unsigned.
6144 * hash.c (struct hash_table, hash_get_n_buckets,
6145 hash_get_n_buckets_used, hash_get_n_entries,
6146 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6147 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6148 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6150 (SIZE_MAX): Define if not defined.
6151 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6152 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6154 Use const * when possible.
6155 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6156 (check_tuning): Fix bug: if tuning parameters were very close to
6157 0 or 1, rounding errors could have caused subscript violations.
6158 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6159 (hash_initialize): Add 'fail:' label
6160 to free table and return NULL, and use it to simplify code.
6161 Use calloc rather than clearing the storage ourself.
6162 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6163 buffer size calculations.
6164 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6165 Include <stddef.h>, for size_t.
6166 * hash-pjw.c (hash_pjw): Likewise.
6167 Switch to method described by Bruno Haible.
6168 Include <limits.h>, for CHAR_BIT.
6169 (SIZE_BITS): New macro.
6171 2003-10-21 Paul Eggert <eggert@twinsun.com>
6173 * getndelim2.c (getndelim2): When size calculation overflows,
6174 ceiling the allocation at NMAX bytes rather than silently
6175 discarding input bytes before NMAX is reached. This makes
6176 a difference only if NMAX exceeds SIZE_MAX / 2.
6178 * obstack.c: Merge from glibc.
6179 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6180 Add libc_hidden_def (_obstack_newchunk).
6181 (_obstack_free) [! defined _LIBC]: Remove.
6182 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6183 a clone of the function body.
6184 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6185 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6187 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6188 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6191 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6192 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6193 Don't use lvalue casts, as GCC plans to remove support for them
6194 in GCC 3.5. Reported by Joseph S. Myers. This bug
6195 was also present in the non-GCC version, indicating that this
6196 code had always been buggy and had never been widely used.
6197 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6198 Use the fast variant of each macro, rather than copying the
6199 definiens of the fast variant; that way, we'll be more likely to
6200 catch future bugs in the fast variants.
6202 2003-10-20 Bruno Haible <bruno@clisp.org>
6204 * wait-process.h: New file, from GNU gettext.
6205 * wait-process.c: New file, from GNU gettext.
6207 2003-10-19 Jim Meyering <jim@meyering.net>
6209 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6211 2003-10-16 Paul Eggert <eggert@twinsun.com>
6213 * getgroups.c: Include <errno.h>, <stdlib.h>.
6214 (getgroups): First arg is int, not size_t.
6215 Don't let 'free' mangle errno.
6217 2003-10-16 Jim Meyering <jim@meyering.net>
6219 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6221 2003-10-15 Paul Eggert <eggert@twinsun.com>
6223 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6225 (new_exclude, add_exclude_file): Initial size no longer needs to
6227 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6228 our own address arithmetic overflow checking.
6230 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6231 (fnmatch): Do not alloca more than 2000 wide characters;
6232 instead, use malloc for large buffers.
6233 Check for address arithmetic overflow, and return -1
6234 with errno set to ENOMEM in that case.
6235 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6236 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6237 instead, return -1. Check for address arithmetic overflow.
6239 2003-10-14 Paul Eggert <eggert@twinsun.com>
6241 Handle invalid suffixes and overflow independently, so that
6242 callers can treat them independently as needed. Fix some bugs in
6243 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6244 suffix for a human-readable blocksize. The major caller-visible
6245 change is the addition of a new
6246 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6247 that both overflow and suffix chars were found.
6249 * human.c (humblock): Don't check separately for invalid suffix
6250 char; that is xstrtoumax's job (now that its bug is fixed).
6251 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6252 INTMAX_MAX]: New macros.
6253 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6254 TYPE_MAXIMUM): New macros.
6255 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6256 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6257 if overflow occurs, as it's what __strtol does and it's more useful
6259 (__xstrtol): If __strtol reports some error other than ERANGE,
6260 reflect it to the caller as LONGINT_INVALID. If it reports
6261 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6262 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6263 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6265 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6266 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6267 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6268 [defined UINTMAX_MAX]: New macros.
6270 2003-10-14 Bruno Haible <bruno@clisp.org>
6272 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6273 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6274 Also use volatile where needed.
6276 2003-10-12 Paul Eggert <eggert@twinsun.com>
6278 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6279 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6280 and define in terms of the other primitives.
6281 * xmalloc.c: Include stdbool.h; do not include exit.h.
6282 (SIZE_MAX): Define if not already defined.
6283 (array_size_overflow): New function.
6284 (xalloc_die): Abort instead of exiting if 'error' returns.
6285 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6286 (xmalloc, xrealloc): Use them.
6287 (xcalloc): Check for address arithmetic overflow.
6288 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6289 a bit faster than strcpy.
6291 2003-10-08 Paul Eggert <eggert@twinsun.com>
6293 Merge getpass from libc, plus a few fixes.
6295 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6296 Include <stdbool.h>.
6297 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6298 __fsetlocking to empty.
6299 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6300 do include <bits/libc-lock.h>.
6301 Do not include <fcntl.h>; not needed.
6302 [_LIBC]: Include <wchar.h>.
6303 (NOTCANCEL_MODE): New macro.
6304 (flockfile, funlockfile) [_LIBC]: New macros.
6305 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6306 [!_LIBC]: New macros.
6307 (call_fclose): New function.
6308 (getpass): Use it. Save tty stream separately; this simplifies the
6309 code and makes it more reliable if stdin happens to equal stdout.
6310 Invoke __fsetlocking on tty.
6311 Handle thread cancellation if needed.
6312 Namespace cleanup (use __tcgetattr, __getline).
6313 Use bool for Booleans.
6314 [USE_IN_LIBIO]: Handle wide streams.
6315 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6316 stream might go where.
6318 * unlocked-io.h: Include <stdio.h>, so that the caller
6319 doesn't have to include <stdio.h> before us.
6320 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6321 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6322 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6323 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6324 if not declared, so that we can use getpass.c code from libc without
6326 (flockfile, ftrylockfile, funlockfile): New macros.
6328 2003-10-06 Bruno Haible <bruno@clisp.org>
6330 * version-etc-2.h: Remove file.
6331 * version-etc-2.c: Remove file.
6333 2003-09-25 Jim Meyering <jim@meyering.net>
6334 Bruno Haible <bruno@clisp.org>
6336 This lets translators provide better translations for the
6337 "Written by ..." part of --version output.
6338 * version-etc.h: Include stdarg.h.
6339 (version_etc_copyright): Declare as readonly.
6340 (version_etc): Make this function variadic with a NULL-terminated list
6341 of author name strings.
6342 (version_etc_va): New declaration.
6343 * version-etc.c: Include stdarg.h, stdlib.h.
6344 (version_etc_copyright): Declare as readonly.
6345 (version_etc_va): New function. Provide a different translatable string
6346 for each possible number of authors < 10. Abbreviate when there are 10
6348 (version_etc): Make this function variadic. Call version_etc_va.
6349 Suggestion from Gary V. Vaughan.
6351 * long-options.h (parse_long_options): Change prototype: the authors
6352 string is moved to the end and becomes variadic.
6353 * long-options.c: Include stdarg.h.
6354 (parse_long_options): Make this function variadic, too.
6355 Call version_etc_va, not version_etc.
6357 2003-10-06 Bruno Haible <bruno@clisp.org>
6359 * fatal-signal.h: New file, from GNU gettext.
6360 * fatal-signal.c: New file, from GNU gettext.
6362 2003-10-04 Karl Berry <karl@gnu.org>
6364 * argp*: update from libc.
6366 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6368 * getpass.c (getpass): Use a no-op fseek when switching from input to
6369 output mode on the same stream.
6371 2003-09-29 Paul Eggert <eggert@twinsun.com>
6373 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6374 Fix arg typo in previous patch.
6376 2003-09-28 Jim Meyering <jim@meyering.net>
6378 * error.c: Correct cpp indentation.
6380 2003-09-27 Paul Eggert <eggert@twinsun.com>
6382 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6383 Omit the special code that used __typeof__, since we worry that
6384 it could be more trouble than it's worth. See:
6385 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6386 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6390 2003-09-26 Jim Meyering <jim@meyering.net>
6392 * error.c (error_tail): Move some declarations
6393 into inner scope where the local variables are used.
6395 2003-09-26 Bruno Haible <bruno@clisp.org>
6397 * stpncpy.h (gnu_stpncpy): New declaration.
6398 (stpncpy): Define as alias for gnu_stpncpy.
6399 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6401 2003-09-26 Paul Eggert <eggert@twinsun.com>
6403 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6404 (error_tail): Do not loop, reallocating temporary buffer, since
6405 the output cannot contain more wide characters than the input
6406 contains bytes, the size must be big enough already. This avoids
6407 one potential size overflow calculation. Check for size overflow
6408 when calculating temporary buffer size. Free temporary buffer
6409 when done, if it was allocated with malloc; this plugs a memory
6410 leak. Remove casts from void * to pointers, that are no longer
6411 needed now that we're assuming C89 or better.
6413 Merge error changes from glibc.
6415 * error.c, error.h: Update copyright notice header to match glibc.
6416 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6417 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6418 Disable cancellation while printing error.
6419 * error.h: Prepend __ to parameter names.
6421 2003-09-25 Karl Berry <karl@gnu.org>
6423 * argp-fmtstream.c, argp-help.c: update from libc.
6425 2003-09-25 Bruno Haible <bruno@clisp.org>
6427 * version-etc-2.h: New file, from version-etc.h with modifications.
6428 * version-etc-2.c: New file, from version-etc.c with modifications.
6430 2003-09-25 Simon Josefsson <jas@extundo.com>
6432 * xgetdomainname.h: New file.
6433 * xgetdomainname.c: New file.
6435 2003-09-25 Simon Josefsson <jas@extundo.com>
6436 Bruno Haible <bruno@clisp.org>
6438 * getdomainname.h: New file.
6439 * getdomainname.c: New file.
6441 2003-09-24 Paul Eggert <eggert@twinsun.com>
6443 * linebuffer.c (freebuffer): Don't free the argument, just
6444 the buffer associated with the argument. Bug reported by
6447 2003-09-19 Karl Berry <karl@gnu.org>
6449 * argp.h: update from libc.
6451 2003-09-16 Paul Eggert <eggert@twinsun.com>
6453 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6454 input error, instead of returning NULL the next time we are called
6455 (and therefore losing track of errno).
6457 2003-09-15 Paul Eggert <eggert@twinsun.com>
6459 * getndelim2.c (getndelim2): Don't trash errno when a read
6460 fails, so that the caller gets the proper errno.
6462 * readutmp.c (read_utmp): Likewise.
6463 Check for fstat error. Close stream and free storage
6466 2003-09-14 Bruno Haible <bruno@clisp.org>
6468 * fwriteerror.h: New file.
6469 * fwriteerror.c: New file.
6471 2003-09-14 Jim Meyering <jim@meyering.net>
6473 * getloadavg.c: Correct cpp indentation.
6474 * strdup.c: Likewise.
6475 * vasnprintf.c: Likewise.
6477 2003-09-12 Paul Eggert <eggert@twinsun.com>
6479 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6480 * obstack.c [!defined _LIBC]: Likewise.
6481 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6482 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6483 * exitfail.c: Don't include stdlib.h; no longer needed.
6485 More changes to assume C89 or better.
6487 * error.c (error_tail): Assume vprintf.
6489 * argmatch.c (getenv): Remove decl.
6490 * progreloc.c (get_full_program_name): Define via prototype.
6491 * setenv.c (clearenv): Likewise.
6492 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6494 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6495 (malloc, memcpy): Remove decls.
6496 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6497 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6498 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6499 (memcpy): Remove macro.
6500 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6501 (__P): Remove. All uses removed.
6502 (PTR): Remove. All uses changed to void *.
6503 (CHAR_BIT, NULL): Remove.
6504 (spaces, zeros, memset_space, memset_zero)
6505 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6507 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6508 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6509 Define with prototype.
6510 Remove now-unnecessary prototype decl.
6511 (extra_args_spec): Assume ANSI C. All uses changed.
6512 (extra_args_spec_iso): Remove.
6513 (my_strftime, emacs_strftimeu): Define via prototype.
6514 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6516 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6517 * strtoimax.c: Include <stdlib.h> unconditionally.
6518 (strtoul, strtol): Remove decls.
6519 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6521 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6522 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6523 (LOCALE_PARAM_PROTO): New macro.
6524 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6525 (INTERNAL (strtol), strtol): Define with a prototype.
6526 (PARAMS): Remove. All uses removed.
6527 * tempname.c: Include <string.h> unconditionally.
6528 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6529 * xgethostname.c (main): Define with a prototype.
6530 * xmalloc.c: Include "xalloc.h" first, to check interface.
6531 Include <stdlib.h> unconditionally.
6532 (calloc, malloc, realloc, free): Remove decls.
6533 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6534 Include <stdlib.h> unconditionally. Sort include file names.
6536 (xstrtod): Define with a prototype.
6537 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6538 (strtol, strtoul): Remove decls.
6540 2003-09-11 Paul Eggert <eggert@twinsun.com>
6542 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6543 Include <stdlib.h>, <string.h> unconditionally.
6544 Remove now-unnecessary cast to char *.
6545 * strnlen.c: Include <string.h> unconditionally.
6546 * yesno.c (yesno): Define with a prototype.
6548 2003-09-10 Bruno Haible <bruno@clisp.org>
6550 * strcspn.c: Include <string.h> unconditionally.
6551 * strpbrk.c: Include <string.h> unconditionally.
6552 * strstr.c: Include <string.h> unconditionally.
6553 * unicodeio.c: Include <string.h> unconditionally.
6554 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6555 * unsetenv.c: Likewise.
6556 * xreadlink.c: Include <stdlib.h> unconditionally.
6557 * yesno.c: Include <stdlib.h> unconditionally.
6558 (rpmatch): Add prototype.
6560 2003-09-10 Jim Meyering <jim@meyering.net>
6562 * error.c: Correct indentation of cpp directives.
6564 2003-09-09 Paul Eggert <eggert@twinsun.com>
6568 * acosl.c (main): Use a prototype.
6569 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6572 * getloadavg.c (getloadavg, main): Define via prototypes.
6574 * getopt.h (struct option.name): Assume C89, and use 'const'.
6575 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6576 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6578 * getopt.c (const): Remove macro.
6579 Include <string.h> unconditionally.
6580 (my_index): Remove; all uses changed to strchr.
6581 (strlen): Remove decl.
6582 (exchange): Remove forward decl; no longer needed.
6583 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6584 Define with prototype.
6585 * getopt1.c (const): Remove macro.
6586 (getopt_long, getopt_long_only, main): Define with prototype.
6588 * getugroups.c: Include <string.h> unconditionally.
6590 * getusershell.c: Include <stdlib.h> unconditionally.
6591 (getusershell, setusershell, endusershell, readname, main):
6592 Define with prototypes.
6594 * group-member.c: Include group-member.h first.
6595 Include <stdlib.h> unconditionally.
6597 * hard-locale.c: Include hard-locale.h first.
6598 Include <stdlib.h>, <string.h> unconditionally.
6600 * hash.c (free, malloc): Remove decls.
6601 Include <stdlib.h> unconditionally.
6603 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6604 (getenv): Do not declare.
6606 * idcache.c: Include <string.h> unconditionally.
6608 * long-options.c: Include long-options.h first, to test interface.
6609 Include <stdlib.h> unconditionally.
6611 * makepath.c: Include makepath.h first, to test interface.
6612 Include <stdlib.h> and <string.h> unconditionally.
6614 * linebuffer.c: Include <stdlib.h>.
6615 (free): Remove decl.
6617 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6618 rpl_malloc returns void *, not char *.
6619 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6621 * md5.h: Include <limits.h> unconditionally.
6622 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6623 (__P): Remove; all uses removed.
6624 * md5.c: Include "md5.h" first.
6625 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6626 md5_buffer, md5_process_bytes, md5_process_block):
6627 Define with prototypes.
6628 * sha.h (__P): Remove all uses. (It wasn't defined??)
6629 * sha.c: Include "sha.h" first.
6630 Include <stdlib.h>, <string.h> unconditionally.
6632 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6633 * memcmp.c (__ptr_t): Likewise.
6634 * memrchr.c (__ptr_t): Likewise.
6635 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6636 Include <string.h> unconditionally.
6637 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6638 * memchr.c: Include <stdlib.h> unconditionally.
6639 * memchr.c (LONG_MAX): Remove.
6640 * memrchr.c (LONG_MAX): Likewise.
6641 * memchr.c (__memchr): Define via a prototype.
6642 * memrchr.c (__memrchr): Likewise.
6643 * memcmp.c (__P): Remove, and remove all uses.
6644 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6645 Remove forward decls; no longer needed.
6646 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6647 Use types required by C89 in prototype.
6649 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6650 * savedir.c: Likewise.
6651 * mkdir.c (free): Remove decl.
6652 * rmdir.c (rmdir): Define with a prototype.
6653 * savedir.c: Include savedir.h first, to test interface.
6655 * mktime.c (STDC_HEADERS): Remove.
6656 Include <stdlib.h>, <string.h> unconditionally.
6658 * modechange.c: Include <stdlib.h> unconditionally.
6659 (malloc): Remove decl.
6661 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6662 (free): Remove decl.
6664 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6665 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6666 (This type really should be intptr_t, but that's a C99ism.)
6667 (_obstack_memcpy): Remove: all uses changed to memcpy.
6668 Include <string.h> unconditionally.
6669 (struct obstack): Assume __STDC__ for types of members
6670 chunkfun, freefun, extra_arg.
6671 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6672 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6673 obstack_begin, obstack_specify_allocation,
6674 obstack_specify_allocation_with_arg, obstack_chunkfun,
6675 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6676 Remove unprototyped decls and the macros that use them.
6677 * obstack.c (POINTER): Remove. All uses changed to void *.
6678 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6679 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6680 (defined __STDC__ && __STDC__)]:
6681 Remove nonprototyped code.
6682 Include <stdlib.h> unconditionally.
6683 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6684 _obstack_allocated_p, _obstack_free, obstack_free,
6685 _obstack_memory_used, print_and_abort):
6686 Define using prototypes.
6687 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6688 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6689 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6690 obstack_next_free, obstack_object_size, obstack_room) [0]:
6691 Remove unused, unprototyped code.
6693 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6695 * physmem.c (physmem_total, physmem_available, main): Define
6698 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6699 (main): Define with a prototype.
6701 * posixver.c (getenv): Remove decl.
6703 * putenv.c (malloc): Returns void *, not char *.
6704 Include <string.h> unconditionally.
6705 (strchr, memcpy, NULL): Do not define.
6707 * readtokens.c: Include readtokens.h first, to test interface.
6708 Include <stdlib.h>, <string.h> unconditionally.
6709 (init_tokenbuffer): Define with a prototype.
6711 * regex.c (PARAMS): Remove. All uses removed.
6712 All uses of _RE_ARGS removed, too.
6713 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6715 (bzero): Assume memset exists.
6716 (memcmp, memcpy, NULL): Remove.
6717 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6718 char, or assignments to local vars of type signed char.
6719 (init_syntax_once, PREFIX(extract_number_and_incr),
6720 PREFIX(print_partial_compiled_pattern),
6721 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6722 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6723 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6724 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6725 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6726 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6727 wcs_compile_range, byte_compile_range, truncate_wchar,
6728 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6729 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6730 count_mbs_length, wcs_re_match_2_internal,
6731 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6732 PREFIX(alt_match_null_string_p),
6733 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6734 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6735 regfree, PREFIX(extract_number)): Define with prototype. Remove
6736 now-unnecessary declaration, if any.
6737 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6739 Remove now-unnecessary casts among pointer types.
6740 * regex.h (_RE_ARGS): Remove. All uses removed.
6742 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6743 (free): Remove decl.
6745 * rpmatch.c: Include <stdlib.h> unconditionally.
6747 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6748 (free): Remove decl.
6750 * save-cwd.c: Include <stdlib.h> unconditionally.
6751 * xgetcwd.c: Likewise.
6753 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6754 (free): Remove decl.
6756 * strchrnul.c (strchrnul): Define with a prototype.
6757 Fix bug: c_in was not converted to char before searching.
6759 The following changes are not K&R related:
6761 * group-member.h: Include <sys/types.h>, so that this file is
6763 * makepath.h: Likewise.
6765 * getusershell.c (readname, default_index, line_size, readname):
6766 Use size_t, not int, for sizes.
6767 (readname): If the size overflows, report an error instead of
6770 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6772 * getndelim2.c: Assume stdlib.h per the C89 spec.
6774 2003-09-08 Paul Eggert <eggert@twinsun.com>
6776 Assume C89 or better; remove K&R cruft.
6777 A few of these changes were first proposed by Derek Robert Price
6778 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6780 * addext.c: Include <string.h> unconditionally.
6781 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6782 Don't declare getenv or malloc.
6784 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6785 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6787 (find_stack_direction, alloca): Use prototypes.
6789 * atexit.c (atexit): Define using a prototype.
6791 * basename.c, dirname.c, stripslash.c:
6792 Include <string.h> unconditionally.
6794 * bcopy.c: Include <stddef.h>.
6795 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6797 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6799 * error.h (error, error_at_line, error_print_progname)
6800 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6801 * error.c: Include error.h first, to check interface.
6802 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6803 (VA_START): Remove; all uses changeed to va_start.
6804 (exit, strerror): Remove decls.
6805 (error_print_progname): Prototype uncondionally.
6806 Don't include <errno.h>; no longer needed.
6807 (private_strerror): Remove.
6808 (error_tail): Always define.
6809 (error, error_at_line): Assume C89 or better; always use prototypes.
6810 * fatal.c: Include "fatal.h" first, to test interface.
6811 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6812 (VA_START): Remove; all uses changed to va_start.
6813 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6815 (exit): Remove decl.
6816 (fatal): Prototype unconditionally. Assume va_start works.
6817 Abort at end, to pacify gcc.
6819 * euidaccess.c (main): Define with a prototype.
6821 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6823 * exitfail.c: Include <stdlib.h> unconditionally.
6825 * fnmatch_.h (__P): Remove. All uses changed to assume
6827 * fnmatch.c: Include fnmatch.h first, to test interface.
6828 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6829 (getenv): Remove decl.
6830 (fnmatch): Define using a prototype.
6831 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6832 (FCT): Define using a prototype.
6834 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6836 * gethostname.c: Include <stddef.h>.
6837 (gethostname): Define with prototype. Length is size_t, not int.
6839 2003-09-08 Paul Eggert <eggert@twinsun.com>
6841 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6842 getversion.c should have been removed then, but was accidentally
6845 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6846 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6848 2003-09-07 Paul Eggert <eggert@twinsun.com>
6850 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6851 copy_tm_result. Bug reported by Simon Josefsson in
6852 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6854 2003-09-06 Paul Eggert <eggert@twinsun.com>
6856 * time_r.c, time_r.h: New files.
6858 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6860 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6861 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6863 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6865 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6866 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6869 * timegm.c: Switch to glibc implementation, with the following changes:
6870 [defined HAVE_CONFIG_H]: Include <config.h>.
6871 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6872 (__mktime_internal) [!defined _LIBC]: New decl.
6873 (__gmtime_r) [!defined _LIBC]: New macro and function.
6874 (timegm): Use a prototype, since gnulib assumes C89.
6875 Do not bother declaring tmp to be const, as it's not really usefu.
6876 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6877 (timegm): Declare only if HAVE_DECL_TIMEGM.
6879 2003-09-03 Paul Eggert <eggert@twinsun.com>
6881 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6882 Bug reported by Lute Kamstra in
6883 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6885 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6886 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6887 course with correspondingly smaller numbers for tomorrow and
6888 yesterday. From Tadayoshi Funaba. Originally installed into
6889 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6892 2003-08-31 Simon Josefsson <jas@extundo.com>
6894 * timegm.h: New file.
6895 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6897 2003-08-31 Karl Berry <karl@gnu.org>
6899 * argp.h: update from libc.
6901 2003-08-28 Bruno Haible <bruno@clisp.org>
6903 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6904 warning on QNX, which defines O_BINARY to 000000.
6906 2003-08-24 Bruno Haible <bruno@clisp.org>
6908 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6909 MSVC7 <stdio.h> is included later.
6911 2003-08-20 Bruno Haible <bruno@clisp.org>
6913 * progname.h: New file, from GNU gettext.
6914 * progname.c: New file, from GNU gettext.
6915 * progreloc.c: New file, from GNU gettext.
6917 2003-08-19 Bruno Haible <bruno@clisp.org>
6919 * xstrdup.c: Assume <string.h> exists.
6921 2003-08-18 Jim Meyering <jim@meyering.net>
6923 * setenv.h: Indent nested cpp directive.
6924 * vasnprintf.c: Remove trailing blanks.
6926 2003-08-17 Simon Josefsson <jas@extundo.com>
6927 Bruno Haible <bruno@clisp.org>
6929 * xstrndup.h: New file.
6930 * xstrndup.c: New file.
6932 2003-08-17 Bruno Haible <bruno@clisp.org>
6934 * strndup.h: New file.
6936 2003-08-16 Paul Eggert <eggert@twinsun.com>
6938 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6939 space, undoing this 2003-08-12 change:
6940 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6942 2003-08-16 Jim Meyering <jim@meyering.net>
6944 Merge from coreutils.
6945 * xstrtoimax.c: #else #if -> #elif.
6946 * xstrtoumax.c: Likewise.
6948 2003-08-15 Paul Eggert <eggert@twinsun.com>
6950 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6951 rather than tab, after '#' in shell-script copyright notices.
6952 Suggested by Bruno Haible.
6954 2003-08-15 Jim Meyering <jim@meyering.net>
6955 and Paul Eggert <eggert@twinsun.com>
6957 Merge from coreutils.
6958 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6959 member but strut utmpx does not. Needed for AIX 4.3.3.
6960 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6962 2003-08-15 Jim Meyering <jim@meyering.net>
6964 Merge from coreutils.
6965 * xgethostname.c: Include <stdlib.h>.
6966 (xghostname): Don't exit for anything other than memory-related
6967 failure; just return NULL.
6968 * userspec.c: Include "posixver.h".
6969 (parse_user_spec): Accept `.' as a separator only
6970 in pre-POSIX-200112 mode.
6971 * strtoimax.c: Use #elif rather than #else #if.
6972 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6973 Remove function, now that we can rely on a working tzset function.
6974 [!_LIBC]: Ensure that the required autoconf test has been run.
6975 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6976 Use underlying_strftime for %r.
6977 * sha.c: Merge in some clean-up and optimization changes from glibc.
6978 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6979 Ensure that it is a multiple of 64.
6980 Rearrange loop exit tests so as to avoid performing an
6981 additional fread after encountering an error or EOF.
6982 * realloc.c: Update copyright date.
6984 2003-08-14 Jim Meyering <jim@meyering.net>
6986 Merge from coreutils.
6987 * obstack.h: Whitespace changes.
6988 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6989 and xcalloc return values.
6990 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6991 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6992 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6993 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6994 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6996 Use mntctl's return value to drive the entry-processing loop, since
6997 we can't rely on the value of the vmt_length member in the last
6998 entry. On some systems doing so could result in exhausting
6999 virtual memory. Based in part on a patch from Mike Jetzer.
7001 2003-08-14 Jim Meyering <jim@meyering.net>
7002 and Paul Eggert <eggert@twinsun.com>
7004 Merges from coreutils, plus other fixes.
7005 * physmem.c: Merge in portability changes from gcc/libiberty
7006 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7007 for credits and details. Thanks to Kaveh Ghazi for helping
7008 to keep these files in sync.
7009 (ARRAY_SIZE): Define it.
7010 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7011 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7012 (memcasecmp): Don't assume size_t fits in unsigned int.
7013 Remove casts and duplicate code.
7014 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7015 (memcpy): Remove definition.
7016 Merge in some clean-up and optimization changes from glibc.
7017 [BLOCKSIZE]: Move definition to top of file.
7018 Ensure that it is a multiple of 64.
7019 Rearrange loop exit tests so as to avoid performing an
7020 additional fread after encountering an error or EOF.
7021 * md5.h (md5_uintptr): Define.
7022 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7023 return to the initial working directory. Preserve errno
7025 * idcache.c: Include "xalloc.h".
7026 (xmalloc, xrealloc): Remove decls.
7027 (getuser): Remove casts no longer required in C89.
7028 * human.c: Include stdio.h, for sprintf.
7029 * group-member.c: Include "xalloc.h".
7030 (xmalloc, xrealloc): Remove decls.
7031 (get_group_info): Remove casts no longer required in C89.
7032 * getusershell.c (readname): Remove casts no longer required in C89.
7033 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7034 * getline.c: Whitespace fix, from coreutils.
7036 2003-08-13 Paul Eggert <eggert@twinsun.com>
7038 * exclude.c: Include <ctype.h>
7039 (IN_CTYPE_DOMAIN): New macro.
7041 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7044 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7045 Undo previous (whitespace-only) change.
7047 2003-08-12 Paul Eggert <eggert@twinsun.com>
7049 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7050 Normalize leading white space and remove trailing white space.
7051 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7052 notice, as per ../config/srclist-update.
7054 Merge from coreutils.
7055 * euidaccess.h: New file.
7056 * euidaccess.c: Include it.
7057 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7058 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7059 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7061 2003-08-11 Bruno Haible <bruno@clisp.org>
7063 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7064 (vasnprintf): Use it instead of wcslen.
7066 2003-08-11 Bruno Haible <bruno@clisp.org>
7068 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7069 value to ensure that _Bool promotes to int. Use #define for _Bool when
7070 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7072 2003-08-10 Karl Berry <karl@gnu.org>
7074 * regex.h: update from libc (whitespace fix).
7076 2003-08-09 Paul Eggert <eggert@twinsun.com>
7078 Merge some files from coreutils. These changes were
7079 originally made by Jim Meyering.
7080 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7081 many older Unixes require this.
7082 * alloca.c (alloca): Remove cast to argument of free;
7083 no longer needed in C89.
7084 * alloca_.h, regex.h: Fix white space to match
7085 what GNU indent does.
7087 2003-08-05 Paul Eggert <eggert@twinsun.com>
7089 * bumpalloc.h: Remove.
7091 2003-08-04 Paul Eggert <eggert@twinsun.com>
7093 * getloadavg.c: Change copyright notice and spacing to conform to
7096 Merge from coreutils.
7097 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7099 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7100 from Karl Berry, implemented by Jim Meyering.
7101 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7102 from Dmitry V. Levin.
7103 Remove anachronistic cast of xrealloc.
7104 * fnmatch_.h (__const): Remove. Use 'const'.
7105 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7106 type. Otherwise, it wouldn't compile with at least /bin/cc on
7107 ymp-cray-unicos9.0.2.X.
7108 Combine two mostly-identical uses of alloca into one.
7109 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7111 2003-08-04 Dave Love <d.love@dl.ac.uk>
7115 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7116 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7117 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7118 obsolete NLIST_NAME_UNION.
7119 [__GNU__]: Undef BSD and FSCALE.
7120 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7122 2003-08-03 Paul Eggert <eggert@twinsun.com>
7124 * stdbool_.h (_Bool): Make it signed char, instead of
7125 an enum type, so that it's guaranteed to promote to int. See:
7126 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7128 2003-07-31 Paul Eggert <eggert@twinsun.com>
7130 * strerror.c: Include config.h, limits.h. Declare sprintf.
7131 (strerror): Don't assume that a printable int fits in 14 bytes.
7133 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7134 Bruno Haible <bruno@clisp.org>
7136 * getline.h (getline, getdelim): Change return type to ssize_t.
7137 * getline.c (getline, getdelim): Likewise.
7138 Remove _GNU_SOURCE define; now it's defined in config.h through
7141 2003-07-22 Paul Eggert <eggert@twinsun.com>
7143 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7144 over-parenthesization in macros.
7146 Sync with coreutils.
7148 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7151 Use `exit_failure' for xalloc and xmemcoll instead of their own
7152 private exit-failure variables.
7153 * xalloc.h (xalloc_exit_failure): Remove.
7154 * xmalloc.c: Likewise. Include exitfail.h.
7155 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7156 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7157 * xmemcoll.c: Likewise. Include exitfail.h.
7158 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7160 2003-07-18 Paul Eggert <eggert@twinsun.com>
7162 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7163 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7164 to test that it can stand by itself. Include "exitfail.h".
7165 Clients should set exit_failure instead.
7166 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7168 2003-07-18 Andreas Schwab <schwab@suse.de>
7170 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7172 2003-07-18 Bruno Haible <bruno@clisp.org>
7174 * getndelim2.h: New file.
7175 * getndelim2.c: Make into a module of its own. Include config.h,
7177 (getndelim2): Make non-static. Change return type to ssize_t.
7178 * getline.h: Change argument names.
7179 * getline.c: Include getndelim2.h instead of getndelim2.c.
7180 * getnline.c: Include getndelim2.h.
7182 2003-07-17 Bruno Haible <bruno@clisp.org>
7184 * Makefile.am: Remove file.
7185 * Makefile.in: Remove file.
7187 2003-07-17 Bruno Haible <bruno@clisp.org>
7189 * getnline.h: New file.
7190 * getnline.c: New file.
7191 * getndelim2.c: New file, extracted from getline.c.
7192 (getndelim2): Renamed from getdelim2, with added nmax argument.
7193 * getline.c: Include getndelim2.c.
7194 (getdelim2): Moved out to getndelim2.c.
7195 (getline, getdelim): Update.
7197 2003-07-15 <karl@gnu.org>
7199 * vasnprintf.c: update from gettext.
7201 2003-07-15 Jim Meyering <jim@meyering.net>
7203 * makepath.c (make_path): Enclose diagnostic in _(...).
7205 2003-07-14 Paul Eggert <eggert@twinsun.com>
7207 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7208 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7209 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7210 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7211 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7212 updated automatically by ../config/srclist-update. This changes
7213 their license from LPGL to GPL.
7215 2003-07-14 Jim Meyering <jim@meyering.net>
7217 Don't emit diagnostics. Let callers do that.
7218 * save-cwd.c: Don't include "error.h".
7219 (save_cwd): Don't call error. Ensure that errno is valid
7220 when returning nonzero.
7222 * save-cwd.h (restore_cwd): Update prototype.
7223 * save-cwd.c (restore_cwd): Remove two parameters.
7224 Simplify. Don't call error upon failure. Let callers do that.
7225 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7226 when auditing is enabled. But don't bother updating the #if.
7228 2003-07-14 Simon Josefsson <jas@extundo.com>
7230 * mempcpy.h: New file.
7231 * mempcpy.c: New file.
7233 2003-07-14 Paul Eggert <eggert@twinsun.com>
7235 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7236 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7237 unicodeio.c, unicodeio.h, unlocked-io.h:
7238 Switch from LGPL to GPL.
7240 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7242 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7243 it breaks C++ compilation.
7244 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7246 2003-07-10 Jim Meyering <jim@meyering.net>
7248 * vasnprintf.c: Remove trailing blanks.
7249 Make cpp indentation consistent.
7251 2003-07-09 Paul Eggert <eggert@twinsun.com>
7253 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7254 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7255 Switch from LGPL to GPL.
7257 2003-07-07 Paul Eggert <eggert@twinsun.com>
7259 * mktime.c: Fix some boundary cases and remove need for floating point.
7261 Issue a compile-time diagnostic if time_t is floating point, or if
7262 two's complement arithmetic is not in effect, or if arithmetic
7263 right shift does not propagate the sign. These assumptions were
7264 all in the original code but they weren't checked.
7266 (TIME_T_MIDPOINT, verify): New macros.
7267 (__isleap): Remove; it has integer overflow problems.
7268 (leapyear): New function, without those problems.
7269 (ydhms_tm_diff): Remove; splitting into two parts.
7270 (ydhms_diff): New function, containing the arithmetic part of
7271 the old ydhms_tm_diff function. Issue a compile-time
7272 diagnostic if we are not using C99 integer division.
7273 Avoid casts when possible.
7274 (guess_time_tm): New function, containing the checking part of
7275 the old ydhms_tm_diff function. Return the new value, rather than
7276 the difference between it and the old. Accept a new argument T
7277 so that *T specifies the old value. Check for overflow in the result.
7279 (__mktime_internal): Use a time_t offset, not a long int offset.
7280 This undoes the 2003-06-04 change, which is no longer needed now
7281 that we have better overflow checking.
7282 (localtime_offset): Likewise.
7284 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7285 and long are 64-bit but int is only 32-bit.
7286 (ydhms_diff): Use long int to store year1 and yday1.
7287 Issue a compile-time diagnostic if long int is not wide enough.
7289 (__mktime_internal): Use long int to store adjusted year and yday.
7290 Use plain C rather than preprocessor commands, if that doesn't
7292 Check for overflow (and try to repair) after each probe
7293 rather than checking only at the very end. This avoids some bugs
7294 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7295 does not equal GMT offset at maximum time).
7296 Use integer to check for overflow rather than floating point; this
7297 is more portable to non-IEEE hosts, and is a tad faster.
7298 When we detect that we are oscillating between two values,
7299 don't check whether tm_isdst has the requested value, since
7300 we already know the answer. When tm_isdst has the wrong value,
7301 use a different heuristic to find the right one, based on the
7302 extreme values actually observed in practice in tz2003a,
7303 rather than the (overly optimistic) "previous 3 calendar quarters".
7305 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7306 "T const" to accommodate glibc style.
7307 (check_result): Use less-confusing report format. "long" -> "long int.
7309 Don't loop if the iteration overflows time_t.
7310 Allow a negative step in the iteration.
7312 2003-07-01 Paul Eggert <eggert@twinsun.com>
7314 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7315 having it depend on HAVE_SYS_TYPES_H.
7317 2003-06-25 Bruno Haible <bruno@clisp.org>
7319 * readlink.c: New file.
7321 2003-06-20 Bruno Haible <bruno@clisp.org>
7323 Assume C89, so PARAMS isn't needed.
7324 * unicodeio.h (PARAMS): Remove.
7325 * unicodeio.c: Don't use PARAMS.
7327 2003-06-18 Jim Meyering <jim@meyering.net>
7329 Merge changes from coreutils.
7330 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7331 Remove explicit declarations of xmalloc and realloc.
7333 (read_utmp): Remove anachronistic cast of xmalloc.
7335 2003-06-17 Paul Eggert <eggert@twinsun.com>
7337 Assume C89, so PARAMS isn't needed.
7338 * backupfile.h (PARAMS): Remove. All uses removed.
7339 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7340 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7341 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7342 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7343 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7344 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7345 xstrtol.h: Likewise.
7346 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7347 same.h, strverscmp.h: Do not include config.h; no longer needed.
7348 Anyway, config.h should always be included before any other file.
7350 2003-06-11 Simon Josefsson <jas@extundo.com>
7352 * sysexit_.h: New file.
7354 2003-05-20 Derek Price <derek@ximbiot.com>
7356 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7358 2003-06-10 Simon Josefsson <jas@extundo.com>
7360 * strchrnul.h: New file.
7361 * strchrnul.c: New file.
7363 2003-06-10 Simon Josefsson <jas@extundo.com>
7365 * argp.h: New file, from glibc.
7366 * argp-ba.c: New file, from glibc.
7367 * argp-eexst.c: New file, from glibc.
7368 * argp-fmtstream.c: New file, from glibc.
7369 * argp-fmtstream.h: New file, from glibc.
7370 * argp-fs-xinl.c: New file, from glibc.
7371 * argp-help.c: New file, from glibc.
7372 * argp-namefrob.h: New file, from glibc.
7373 * argp-parse.c: New file, from glibc.
7374 * argp-pv.c: New file, from glibc.
7375 * argp-pvh.c: New file, from glibc.
7376 * argp-xinl.c: New file, from glibc.
7378 2003-06-07 Jim Meyering <jim@meyering.net>
7380 * readtokens.h: Put `Free Software Foundation, Inc.'
7381 in place of my name in the copyright comment.
7382 Remove definition and uses of __P.
7385 * stat.c: Don't declare xmalloc explicitly.
7386 Instead, include "xalloc.h".
7387 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7388 xrealloc, and xcalloc return values.
7389 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7391 * xgetcwd.h: Remove definition/uses of PARAMS.
7393 2003-06-06 Jim Meyering <jim@meyering.net>
7395 * stdbool_.h: Renamed from stdbool.h.in.
7397 2003-06-06 Jim Meyering <jim@meyering.net>
7399 Merge from coreutils.
7400 * same.c: (same_name): Declare *_basename locals to be `const'.
7401 Consolidate declarations and initializations of *_base* locals.
7403 Merge from coreutils.
7404 This avoids a core dump on systems without GNU putenv,
7405 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7406 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7407 (unsetenv): New static function, from GNU libc.
7408 (rpl_putenv): Use it.
7410 * modechange.c: Remove trailing blanks.
7412 Merge from coreutils.
7413 * fsusage.c: Remove declaration of statfs.
7414 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7416 * posixtm.c: Include <stdbool.h> unconditionally.
7418 2003-06-05 Paul Eggert <eggert@twinsun.com>
7420 * mktime.c (__mktime_internal): When resolving a tm_isdst
7421 mismatch, look in future quarters as well as past. This fixes a
7422 bug when processing fall-backwards gaps immediately after a long
7423 period of daylight-saving time.
7425 * mktime.c: Assume freestanding C89 or better.
7426 (HAVE_LIMITS_H): Remove. Assume it's 1.
7427 (__P): Remove; not used.
7428 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7429 (mktime, not_equal_tm, print_tm, check_result,
7430 main): Use prototypes. Use const * where appropriate.
7431 (main): Fix typo in testing code that uncovered by above changes.
7432 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7434 2003-06-04 Paul Eggert <eggert@twinsun.com>
7436 * mktime.c: Fix Debian bug 177940
7437 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7438 (localtime_offset): Now long int, not time_t, because we want it
7439 to be guaranteed to be signed. All uses changed.
7440 (__mktime_internal): If overflow would occur when adding offset,
7443 Merge 'human' changes from coreutils. Rewrite to support
7444 locale-specific notations like thousands separators.
7445 * human.c: Simplify authorship notice.
7446 Include human.h immediately after config.h.
7447 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7448 <limits.h>: Do not include, since human.h does.
7449 (SIZE_MAX, UINTMAX_MAX): New macros.
7450 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7451 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7452 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7453 (power_letter): Renamed from suffixes.
7454 (generate_suffix_backwards): Remove.
7455 (adjust_value): Now takes int style (because of human.h changes)
7456 and long double value (for greater precision on some platforms).
7457 (group_number): New function.
7458 (human_readable): Use it. Use integer options, not enum.
7459 Put the options before the sizes in the arg list.
7460 Support all the new options.
7461 The old human_readable function has been removed;
7462 use inttostr.h instead.
7463 (human_readable, default_block_size, humblock):
7464 Use uintmax_t, not int, for block sizes.
7465 (human_readable_inexact, block_size_types): Remove.
7466 (block_size_opts): New constant.
7467 (human_options): Renamed from human_block_size, with new signature
7468 that allows block sizes up to UINTMAX_MAX. All callers changed.
7469 * human.h: Add copyright and authorship notice.
7470 Include <limits.h> and <stdbool.h> unconditionally.
7471 (PARAMS): Remove. All uses removed.
7472 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7473 (enum human_inexact_style): Remove tag; now a nameless enum.
7474 (human_floor, human_ceiling, human_round_to_even): Now have
7475 values 2, 0, 1 rather than -1, 1, 0.
7476 (human_group_digits, human_suppress_point_zero, human_autoscale,
7477 human_base_1024, human_SI, human_B): New constants.
7478 (human_readable_inexact, human_block_size): Remove.
7479 (human_readable): Size args are now uintmax_t, not int.
7480 (human_options): New decl.
7482 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7483 unnecessary now that we assume C89 or better. This change
7484 imported from coreutils.
7486 * mktime.c (__mktime_internal): Do not reject negative timestamps
7487 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7488 in the 2003-05-30 sync from glibc.
7490 .h files should stand alone, but we shouldn't include <sys/types.h>
7491 if we can get away with just <stddef.h>.
7493 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7494 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7495 rather than <sys/types.h>, as we merely need size_t.
7496 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7498 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7499 Include <stdio.h>, to get FILE.
7500 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7501 memcasecmp.h has included <stddef.h> and all we need is size_t.
7502 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7503 our interface, instead of including <sys/types.h>
7505 2003-06-02 Paul Eggert <eggert@twinsun.com>
7508 Fix some minor time-related bugs with POSIX time arguments.
7509 Some valid time stamps were being rejected (notably -1, and
7510 time stamps before 1900 on 64-bit hosts). And some invalid
7511 time stamps were being accepted, e.g. September 31.
7513 * posixtm.h (posixtime): Return bool instead of time_t, so
7514 that we can return (time_t) -1 successfully.
7515 * posixtm.c: Likewise.
7516 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7517 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7518 (t): Remove static var.
7519 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7520 of static var. All uses changed.
7521 (year): Do not reject years before 1900; they can occur with
7523 (posix_time_parse): Do not check for out-of-range components;
7524 that is now the caller's responsibility, since our checks were
7525 only approximations.
7526 (posixtime): Use mktime to check for out-of-range components,
7527 since it knows them exactly.
7528 If mktime returns (time_t) -1, check whether an error actually occurred
7529 by invoking localtime on -1.
7530 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7531 posixtime failures better.
7532 Improve the test data (in comments only).
7534 2003-05-30 <karl@gnu.org>
7536 * mktime.c: update from libc.
7538 2003-05-30 Bruno Haible <bruno@clisp.org>
7540 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7541 * localcharset.h: Likewise.
7542 * localcharset.c: Likewise.
7544 2003-05-28 Paul Eggert <eggert@twinsun.com>
7546 Assume the headers required for C89 freestanding compilers.
7547 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7548 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7549 without checking for HAVE_LIMITS_H.
7550 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7551 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7553 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7554 * exclude.c: Include <stdbool.h> unconditionally.
7555 * tempname.c: Include <stddef.h> unconditionally.
7556 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7557 * modechange.c, rpmatch.c (NULL): Don't define, since
7558 <stddef.h> does that.
7559 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7560 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7561 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7562 * xstrtol.c: Likewise.
7563 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7564 * savedir.c: Include <stddef.h> instead of defining NULL.
7566 * addext.c (addext): Use assignment rather than cast, to avoid
7567 warnings on some platforms.
7569 * mktime.c (__mktime_internal): Do not reject negative timestamps
7572 2003-05-10 Bruno Haible <bruno@clisp.org>
7574 * linebreak.c (iconv_string_length): Don't return -1 just because the
7575 string is longer than 4 KB.
7577 2003-05-12 Jim Meyering <jim@meyering.net>
7579 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7580 the space-padded-by-default conversion specifiers, %e, %k, %l.
7582 2003-05-03 Bruno Haible <bruno@clisp.org>
7584 Upgrade to Unicode-4.0.
7585 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7586 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7587 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7588 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7589 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7590 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7591 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7592 Change width of U+E0100..U+E01EF from 1 to 0.
7594 2003-04-25 Bruno Haible <bruno@clisp.org>
7596 * copy-file.c: Include <stddef.h>, for size_t.
7598 2003-04-25 Jim Meyering <jim@meyering.net>
7600 * copy-file.c (copy_file_preserving): Declare buf_size to be
7601 of type size_t, not int.
7603 2003-04-11 Jim Meyering <jim@meyering.net>
7605 Merge changes from Coreutils.
7607 2003-03-22 Jim Meyering <jim@meyering.net>
7609 * strftime.c (widen): Cast alloca return value to proper type.
7611 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7614 * strftime.c (my_strftime): Handle very large width
7615 specifications for numeric values correctly. Improve checks for
7618 2003-01-19 Jim Meyering <jim@meyering.net>
7620 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7621 (nl_get_alt_digit) [! defined my_strftime]: Define.
7622 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7623 _nl_get_alt_digit and _nl_get_walt_digit.
7625 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7626 These changes have no effect outside of _LIBC.
7628 2003-04-10 Bruno Haible <bruno@clisp.org>
7630 * findprog.h: New file, from GNU gettext.
7631 * findprog.c: New file, from GNU gettext.
7633 2003-04-05 Jim Meyering <jim@meyering.net>
7635 Merge changes from Coreutils.
7637 * exclude.h (PARAMS): Remove definition and uses.
7638 * exclude.c: Remove uses of `PARAMS'.
7640 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7641 Add test-cases for DOS filenames. Declare program_name.
7642 (main): Set up program_name. Patch by Rich Dawe.
7644 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7646 Use mntctl's return value to drive the entry-processing loop, since
7647 we can't rely on the value of the vmt_length member in the last
7648 entry. On some systems doing so could result in exhausting
7649 virtual memory. Based in part on a patch from Mike Jetzer.
7651 2003-04-04 Bruno Haible <bruno@clisp.org>
7653 * linebreak.h: New file, from GNU gettext.
7654 * linebreak.c: New file, from GNU gettext with slight modifications.
7655 * lbrkprop.h: New file, from GNU gettext.
7657 2003-04-03 Bruno Haible <bruno@clisp.org>
7659 * utf8-ucs4.h: New file, from GNU gettext.
7660 * utf16-ucs4.h: New file, from GNU gettext.
7661 * ucs4-utf8.h: New file, from GNU gettext.
7662 * ucs4-utf16.h: New file, from GNU gettext.
7664 2003-04-02 Bruno Haible <bruno@clisp.org>
7666 * binary-io.h: New file, from GNU gettext.
7668 2003-04-01 Bruno Haible <bruno@clisp.org>
7670 * pathname.h: New file, from GNU gettext.
7671 * concatpath.c: New file, from GNU gettext.
7673 2003-03-30 Bruno Haible <bruno@clisp.org>
7675 * copy-file.c (copy_file_preserving): Don't set owner if the function
7676 chown() doesn't exist.
7678 2003-03-28 Bruno Haible <bruno@clisp.org>
7680 * copy-file.h: New file, from GNU gettext.
7681 * copy-file.c: New file, from GNU gettext.
7683 2003-03-18 Jim Meyering <jim@meyering.net>
7685 * quote.c (quote_n): Fix typo in comment.
7687 2003-03-14 Jim Meyering <jim@meyering.net>
7689 Merge changes from Coreutils.
7690 * obstack.h (obstack_object_size): Declare temporary, __o,
7691 to be const, in order to avoid warnings.
7692 (obstack_room): Likewise.
7693 (obstack_empty_p): Likewise.
7695 2003-03-13 Paul Eggert <eggert@twinsun.com>
7697 Merge changes from Bison.
7698 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7699 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7700 when compiling Bison 1.875's `bitset bset = obstack_alloc
7701 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7702 * hash.c: Include <stdbool.h> unconditionally.
7704 2003-03-09 Paul Eggert <eggert@twinsun.com>
7706 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7707 Reported by Bruce Becker; see:
7708 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7710 2003-03-03 Paul Eggert <eggert@twinsun.com>
7711 Bruno Haible <bruno@clisp.org>
7713 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7714 Reported by John Hughes, see
7715 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7717 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7719 * poll_.h: New file.
7722 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7724 * mathl.h: New file.
7725 * acosl.c: New file.
7726 * asinl.c: New file.
7727 * atanl.c: New file.
7728 * ceill.c: New file.
7731 * floorl.c: New file.
7732 * frexpl.c: New file.
7733 * ldexpl.c: New file.
7735 * sincosl.c: New file.
7737 * sqrtl.c: New file.
7739 * trigl.c: New file.
7740 * trigl.h: New file.
7742 2003-02-17 Bruno Haible <bruno@clisp.org>
7744 * mkdtemp.h: New file, from GNU gettext.
7745 * mkdtemp.c: New file, from GNU gettext.
7747 2003-01-31 Bruno Haible <bruno@clisp.org>
7749 * rename.c: #undef rename before defining rpl_rename.
7750 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7752 2003-01-30 Bruno Haible <bruno@clisp.org>
7754 * printf-args.h: New file, from GNU gettext.
7755 * printf-args.c: New file, from GNU gettext.
7756 * printf-parse.h: New file, from GNU gettext.
7757 * printf-parse.c: New file, from GNU gettext.
7758 * vasnprintf.h: New file, from GNU gettext.
7759 * vasnprintf.c: New file, from GNU gettext.
7760 * asnprintf.c: New file, from GNU gettext.
7761 * vasprintf.h: New file, from GNU gettext with modifications.
7762 * vasprintf.c: New file, from GNU gettext.
7763 * asprintf.c: New file, from GNU gettext.
7765 2003-01-29 Bruno Haible <bruno@clisp.org>
7767 * stpncpy.h: New file, from GNU gettext with modifications.
7768 * stpncpy.c: New file, from GNU gettext with modifications.
7770 2003-01-28 Bruno Haible <bruno@clisp.org>
7772 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7774 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7777 2003-01-27 Bruno Haible <bruno@clisp.org>
7779 * xsetenv.h: New file, from GNU gettext.
7780 * xsetenv.c: New file, from GNU gettext.
7782 2003-01-23 Bruno Haible <bruno@clisp.org>
7784 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7786 2003-01-22 Bruno Haible <bruno@clisp.org>
7788 * exit.h: New file, from GNU gettext.
7790 2003-01-11 Bruno Haible <bruno@clisp.org>
7792 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7793 * strcase.h (strcasecmp, strncasecmp): Likewise.
7795 2003-01-14 Jim Meyering <jim@meyering.net>
7797 * same.c (same_name): Tweak a comment.
7799 2003-01-11 Bruno Haible <bruno@clisp.org>
7801 * same.c (same_name): Reorder tests so as to avoid calling stat()
7802 when a string comparison is sufficient.
7804 2003-01-11 Bruno Haible <bruno@clisp.org>
7806 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7809 2003-01-11 Bruno Haible <bruno@clisp.org>
7811 * hash-pjw.c: Add comment about low quality of this function.
7813 2003-01-12 Paul Eggert <eggert@twinsun.com>
7815 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7816 to avoid collisions with libcurses and libreadline.
7818 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7819 * getstr.h, getstr.c: Remove.
7820 * getline.c: Include "getline.h", to check interface.
7821 Move body of old getstr.c here: this defines MIN_CHUNK and
7822 declares getdelim2, which is renamed from getstr.
7823 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7825 * linebuffer.c (readlinebuffer): Renamed from readline.
7827 * linebuffer.h: Likewise.
7828 (readline): Remove backward-compatibility macro.
7830 2003-01-12 Jim Meyering <jim@meyering.net>
7832 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7834 2003-01-10 Bruno Haible <bruno@clisp.org>
7836 * alloca_.h: New file.
7837 * getdate.y: Unconditionally include alloca.h.
7838 * makepath.c: Likewise.
7839 * setenv.c: Likewise.
7840 * userspec.c: Likewise.
7842 2003-01-09 Bruno Haible <bruno@clisp.org>
7844 * stdbool.h.in: New file.
7846 2003-01-08 Bruno Haible <bruno@clisp.org>
7848 * safe-read.c: Include specification header first, to ensure its
7850 * full-write.c: Likewise.
7852 2003-01-08 Jim Meyering <jim@meyering.net>
7854 * full-write.c: Undefine and define-away `const' after inclusion
7855 of errno.h, not before. Suggestion from Bruno Haible.
7857 2003-01-07 Jim Meyering <jim@meyering.net>
7859 * full-write.c: Rework so that it may serve to define full_read, too.
7860 * full-read.c: Simply #define FULL_READ and include full-write.c.
7862 2003-01-06 Jim Meyering <jim@meyering.net>
7864 * version-etc.c: Update year in translatable copyright string.
7866 2002-12-25 Bruno Haible <bruno@clisp.org>
7868 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7869 * xstrtol.h: Likewise.
7870 * xstrtoimax.c: Likewise.
7871 * xstrtoumax.c: Likewise.
7872 * human.h: Likewise.
7874 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7875 on systems that have <inttypes.h> but not <stdint.h>.
7877 2002-12-31 Paul Eggert <eggert@twinsun.com>
7879 * memcoll.c (memcoll): Fall back on a simple algorithm using
7880 memcmp if strcoll doesn't work.
7882 2002-12-23 Bruno Haible <bruno@clisp.org>
7884 * localcharset.h: New file.
7885 * localcharset.c: Include it.
7886 * unicodeio.c: Likewise.
7888 2002-12-22 Bruno Haible <bruno@clisp.org>
7890 * utime.c (utime_null): No need to call ftruncate if the file was
7893 2002-12-23 Bruno Haible <bruno@clisp.org>
7895 * memcoll.c (STRCOLL): New macro.
7898 2002-12-22 Bruno Haible <bruno@clisp.org>
7900 * getstr.h (getstr): Define, to avoid clash with libcurses.
7901 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7903 2002-12-22 Bruno Haible <bruno@clisp.org>
7905 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7907 2002-12-23 Bruno Haible <bruno@clisp.org>
7909 * getline.h: Include <stddef.h>, for size_t.
7911 * unicodeio.h: Include <stddef.h>, for size_t.
7912 * unicodeio.c: Don't include <stddef.h>.
7914 2002-12-17 Bruno Haible <bruno@clisp.org>
7916 * canon-host.c (strdup): Remove unused declaration.
7918 * fsusage.c: Include full_read.h.
7919 (get_fs_usage): Use full_read instead of safe_read.
7921 * utime.c (utime_null): Use SAFE_READ_ERROR.
7923 2002-12-11 Bruno Haible <bruno@clisp.org>
7925 * setenv.h: Rewritten to cope with systems that have setenv() but not
7927 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7930 2002-12-11 Bruno Haible <bruno@clisp.org>
7932 * setenv.c (alloca): Fall back to malloc.
7934 (setenv): Use freea() to free memory allocated with alloca().
7936 2002-11-13 Bruno Haible <bruno@clisp.org>
7938 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7939 function declarations.
7940 * unsetenv.c (unsetenv): Likewise.
7942 2002-03-04 Bruno Haible <bruno@clisp.org>
7944 Portability to AIX 4.3.3.
7945 * unsetenv.c: New file, extracted from setenv.c.
7946 * setenv.c: Move the unsetenv() function to unsetenv.c.
7948 2001-12-20 Bruno Haible <bruno@clisp.org>
7950 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7951 use malloc instead. For SunOS 4.
7953 2001-12-11 Bruno Haible <bruno@clisp.org>
7955 * setenv.c: Declare alloca.
7956 (compar_fn_t): New typedef.
7957 (KNOWN_VALUE, STORE_VALUE): Use it.
7959 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7962 2002-12-10 Paul Eggert <eggert@twinsun.com>
7964 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7965 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7966 Choose values that are less likely to collide with system fnmatch
7968 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7969 defined (e.g., a pure POSIX system).
7970 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7971 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7973 2002-12-06 Jim Meyering <jim@meyering.net>
7975 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7977 Merge in changes from libc's misc/error.c, in preparation
7978 for the merge of gnulib's changes back into libc.
7980 * error.c (_): Define only if not already defined.
7981 Move definition to follow all #include directives.
7982 Include unlocked-io.h only if !_LIBC.
7983 [_LIBC]: Include <libio/libioP.h>.
7984 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7985 (fflush): Tweak definition to use INTUSE.
7988 2002-12-05 Paul Eggert <eggert@twinsun.com>
7990 * alloca.c [defined emacs]: Include "lisp.h".
7991 (xalloc_die) [defined emacs]: New macro.
7992 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7993 [! defined emacs]: Include <xalloc.h>.
7994 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7995 (pointer): Typedef to POINTER_TYPE *.
7996 (malloc): Remove decl; we now always use xmalloc.
7997 (alloca): Use old-style definition, since Emacs needs this.
7998 Check for arithmetic overflow when computing combined size.
8000 2002-12-04 Paul Eggert <eggert@twinsun.com>
8002 Do not generate unlocked-io.h automatically, since it's easier to
8003 maintain it by hand.
8005 * unlocked-io.h: New file, from GNU diffutils,
8006 but with proper copyright notice and attribution.
8008 * Makefile.am: Add copyright notice.
8009 (libfetish_a_SOURCES): Add unlocked-io.h.
8010 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8011 (DISTCLEANFILES, io_functions): Remove macros.
8012 (EXTRA_DIST): Remove gen_uio.
8013 (unlocked-io.h): Remove rule.
8015 2002-12-04 Jim Meyering <jim@meyering.net>
8017 Reflect the fact that stat.c and lstat.c are no longer generated.
8018 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8019 (DISTCLEANFILES): Likewise.
8020 (EXTRA_DIST): Likewise.
8021 (all_local): Don't depend on stat.c or lstat.c.
8022 (stat.c, lstat.c): Remove rules.
8023 (EXTRA_DIST): Remove xstat.in.
8025 * xstat.in: Remove file. Contents moved into stat.c.
8026 * stat.c: New file. Contents mostly from xstat.in.
8027 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8028 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8030 * safe-read.c: Rework so that it may serve to define safe_write, too.
8031 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8033 2002-12-03 Jim Meyering <jim@meyering.net>
8035 * safe-read.c, safe-write.c: Change variable names and comments, but
8036 not semantics, to minimize the differences between these two files.
8037 (safe_read): Change comment to mention SAFE_READ_ERROR.
8039 * safe-read.c (IS_EINTR): Define.
8040 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8042 2002-12-02 Bruno Haible <bruno@clisp.org>
8044 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8045 Define, taken from safe-read.c.
8046 (INT_MAX): Provide fallback.
8047 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8048 * safe-write.h (SAFE_WRITE_ERROR): Define.
8050 * safe-read.c (EINTR): Remove definition.
8051 (safe_read): Don't use EINTR if it is absent.
8053 2002-12-02 Jim Meyering <jim@meyering.net>
8055 * safe-read.c (EINTR): Define.
8056 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8057 (INT_MAX): Provide fallback.
8058 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8060 * safe-read.h (SAFE_READ_ERROR): Define.
8062 2002-12-01 Jim Meyering <jim@meyering.net>
8064 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8065 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8067 2002-11-27 Paul Eggert <eggert@twinsun.com>
8069 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8070 hash_rehash): Replace `if (limit <= value) abort ();' with
8071 `if (! (value < limit)) abort ();', for readability.
8073 2002-11-26 <karl@gnu.org>
8075 * strdup.c: copy from libc again, with jim's ok.
8076 * .cppi-disable: re-add strdup.c
8078 2002-11-25 <karl@gnu.org>
8080 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8081 instead of "strtol.c".
8083 2002-11-25 Jim Meyering <jim@meyering.net>
8085 * mktime.c: Sync from libc, now that it has the latest fix.
8087 2002-11-24 <karl@gnu.org>
8089 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8090 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8092 2002-11-24 Jim Meyering <jim@meyering.net>
8094 Update from coreutils:
8096 * mktime.c: Merge in changes from libc.
8098 Avoid a link-time failure on some Linux systems.
8099 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8100 (__mon_yday): Declare with the STATIC attribute.
8101 (__mktime_internal): Likewise.
8102 Based on a report from Greg Schafer.
8104 2002-11-23 Jim Meyering <jim@meyering.net>
8106 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8107 Use `unsigned', not `int', as type of index.
8109 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8111 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8113 2002-11-22 Paul Eggert <eggert@twinsun.com>
8115 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8116 hint that one should use `if (! x) abort ();' rather than `assert
8117 (x);', and anyway it's one less thing to worry about configuring.
8118 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8119 hash_rehash, hash_insert): Use abort rather than assert.
8121 2002-11-22 Paul Eggert <eggert@twinsun.com>
8123 * quotearg.h: Allow multiple inclusion by surrounding with
8124 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8125 so that we can be included first.
8126 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8127 * quotearg.c: Include quotearg.h immediately after config.h.
8128 No need to include stddef.h or sys/types.h any more.
8129 Surround local include files with "", not "<>".
8130 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8131 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8132 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8133 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8134 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8135 (ISPRINT): Remove; no longer needed now that we assume C89.
8137 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8140 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8141 quotearg_char): Use SIZE_MAX rather than
8142 (size_t) -1 when we are talking about "infinity".
8144 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8146 2002-11-22 Bruno Haible <bruno@clisp.org>
8148 * safe-read.h: Assume C89. Add comments.
8149 (safe_read): Change return type to size_t.
8150 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8151 counts > SSIZE_MAX correctly.
8152 * safe-write.h: New file.
8153 * safe-write.c: New file.
8154 * full-read.h: New file.
8155 * full-read.c: New file.
8156 * full-write.h: Assume C89. Add comments.
8157 * full-write.c: Include safe-write.h.
8158 (full_write): Rewritten to use safe_write.
8159 Suggested by Jim Meyering and Paul Eggert.
8161 2002-11-21 Bruno Haible <bruno@clisp.org>
8163 Remove case insensitive option matching.
8164 * argmatch.h (argcasematch): Remove declaration.
8165 (ARGCASEMATCH): Remove macro.
8166 (__xargmatch_internal): Remove case_sensitive argument.
8167 (XARGMATCH): Update.
8168 (XARGCASEMATCH): Remove macro.
8169 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8170 case_sensitive argument.
8171 (argcasematch): Remove function.
8172 (__xargmatch_internal): Remove case_sensitive argument.
8173 (main): Use XARGMATCH instead of XARGCASEMATCH.
8175 * xmalloc.c: Change compile-time error message. Add comment about
8176 required autoconf version.
8178 2002-11-21 Jim Meyering <jim@meyering.net>
8180 * strdup.c (strdup): Tweak comment and initial #if/#include.
8182 Merge in changes from the coreutils.
8184 2002-09-25 Paul Eggert <eggert@twinsun.com>
8185 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8186 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8187 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8188 int. Work more efficiently if X is the same width as uintmax_t.
8189 Do not compare X to -1, to avoid bogus compiler warning.
8190 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8191 Don't assume that f_frsize and f_bsize are the same type.
8193 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8196 * makepath.c (make_path): Restore umask *before* creating the final
8198 (make_path): Minor reformatting.
8200 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8201 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8203 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8204 ones. At least on GNU/Linux systems, `auto' means something else.
8207 2002-11-20 Paul Eggert <eggert@twinsun.com>
8209 Merge argmatch cleanups from Bison. Assume C89.
8211 * argmatch.c: Include config.h here, not in argmatch.h.
8212 Include stdlib.h, for EXIT_FAILURE.
8213 Always include <string.h>, since we assume C89.
8214 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8215 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8216 Include <stddef.h> instead, since it's all we need for size_t.
8217 (PARAMS): Remove. All uses removed.
8218 (ARRAY_CARDINALITY): Do not bother to #undef.
8219 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8220 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8221 Remove unnecessary parentheses.
8222 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8223 Insert necessary parentheses.
8224 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8225 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8227 2002-11-19 Bruno Haible <bruno@clisp.org>
8229 * mbswidth.c: Include mbswidth.h right at the beginning.
8230 * mbswidth.h: Include <stddef.h>, for size_t.
8232 * mbswidth.h (PARAMS): Remove macro.
8233 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8234 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8236 * gcd.h (PARAMS): Remove macro.
8237 (gcd): Use ANSI C function declarations.
8238 * gcd.c (gcd): Likewise.
8240 2002-11-15 Bruno Haible <bruno@clisp.org>
8242 * strcspn.c: Include <stddef.h>.
8243 (strcspn): Use ANSI C function declaration. Change return type to
8245 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8246 (strpbrk): Use NULL.
8247 * strpbrk.h (PARAMS): Remove macro.
8248 (strpbrk): Use ANSI C function declaration.
8249 * strstr.c: Don't include <sys/types.h>.
8250 * strstr.h (PARAMS): Remove macro.
8251 (strstr): Use ANSI C function declarations.
8253 2002-11-06 Bruno Haible <bruno@clisp.org>
8255 * gcd.h (gcd): Change argument type to 'unsigned long'.
8256 * gcd.c (gcd): Likewise.
8258 2002-11-05 Bruno Haible <bruno@clisp.org>
8260 * gcd.h: New file, from gettext-0.11.5.
8261 * gcd.c: New file, from gettext-0.11.5.
8263 2002-11-05 Bruno Haible <bruno@clisp.org>
8265 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8266 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8267 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8268 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8270 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8271 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8273 * closeout.c: Include gettext.h instead of <libintl.h>.
8274 * human.c: Include gettext.h instead of <libintl.h>.
8275 * quotearg.c: Include gettext.h instead of <libintl.h>.
8276 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8277 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8278 * userspec.c: Include gettext.h instead of <libintl.h>.
8279 * version-etc.c: Include gettext.h instead of <libintl.h>.
8280 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8281 (textdomain): Remove definition.
8282 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8284 * long-options.c: Remove include of <libintl.h> and definition of _.
8285 * same.c: Remove include of <libintl.h> and definition of _.
8287 2002-11-04 Bruno Haible <bruno@clisp.org>
8289 * stpcpy.h: New file, from GNU gettext-0.11.5.
8290 * strcase.h: New file, from GNU gettext-0.11.5.
8291 * strpbrk.h: New file, from GNU gettext-0.11.5.
8292 * strstr.h: New file, from GNU gettext-0.11.5.
8293 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8295 2002-05-09 Bruno Haible <bruno@clisp.org>
8297 * config.charset: Update for newest glibc. Add canonical names
8298 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8300 2002-05-09 Bruno Haible <bruno@clisp.org>
8302 * localcharset.c (get_charset_aliases): Add more Windows specific
8305 2002-05-08 Owen Taylor <otaylor@redhat.com>
8307 * config.charset: A few additions for Solaris.
8309 2001-12-05 Bruno Haible <bruno@clisp.org>
8311 * localcharset.c (locale_charset): Don't return an empty string.
8313 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8315 * config.charset: msdos in uk_UA uses CP1125.
8317 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8319 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8320 * localcharset.c (locale_charset): Declare as extern "C".
8322 2002-02-15 Bruno Haible <bruno@clisp.org>
8324 * config.charset [msdosdjgpp]: For Russian, use CP866.
8326 2002-02-11 Bruno Haible <bruno@clisp.org>
8328 * config.charset: Add support for NetBSD.
8330 2002-09-25 <karl@gnu.org>
8332 * strdup.c: copy from libc/string (via ../config/srclist*).
8333 * getopt*: copy from libc/posix.
8334 * gettext.h: copy from gettext.
8335 * .cppi-disable: add strdup.c, gettext.h.
8337 2002-07-01 Jim Meyering <meyering@lucent.com>
8339 * c-stack.c: Include sys/time.h.
8340 From Volker Borchert.
8342 2002-06-11 Paul Eggert <eggert@twinsun.com>
8344 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8345 New macro. Use it uniformly instead of
8346 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8347 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8348 reported by Vin Shelton.
8350 2002-06-22 Jim Meyering <meyering@lucent.com>
8352 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8353 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8355 2002-06-22 Paul Eggert <eggert@twinsun.com>
8357 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8358 Do not assume SA_SIGINFO behavior.
8359 Bug reported by Jim Meyering on NetBSD 1.5.2.
8361 2002-06-22 Jim Meyering <meyering@lucent.com>
8363 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8365 * exitfail.c, exitfail.h: Likewise.
8366 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8368 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8370 (EXTRA_DIST): Add fnmatch_loop.c.
8371 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8373 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8374 * fnmatch.c: Update from diffutils-2.8.2.
8375 * fnmatch_.h: New file. From diffutils-2.8.2.
8376 * fnmatch.h: Remove file.
8378 2002-06-18 Paul Eggert <eggert@twinsun.com>
8380 * file-type.h: Report an error if neither S_ISREG nor
8381 S_IFREG is defined, instead of using a test specific to glibc
8382 2.2. This should be safe, since POSIX requires S_ISREG and
8383 Unix Version 7 had S_IFREG. We don't need to check for
8384 <sys/types.h> since we don't use any symbols that it defines.
8386 2002-06-15 Jim Meyering <meyering@lucent.com>
8388 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8389 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8390 have been included before this file.
8392 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8394 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8395 so that each temporary file name is unique and valid in the first
8396 8 characters, for operation under DOS.
8398 2002-06-15 Jim Meyering <meyering@lucent.com>
8400 Work even with DJGPP 2.03, which lacks support for symlinks.
8402 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8404 * lchown.c (S_ISLNK): Likewise.
8406 2002-06-14 Jim Meyering <meyering@lucent.com>
8408 * file-type.h: Use the version from diffutils-2.8.2.
8409 * file-type.c: Likewise.
8411 2002-05-27 Jim Meyering <meyering@lucent.com>
8413 Fix a problem seen only on nonconforming systems whereby ls.c's
8414 use of localtime, and then of gettimeofday would cause trouble:
8415 the localtime call used to initialize rpl_gettimeofday's save
8416 mechanism would clobber ls's current local time information so
8417 that in any long listing the first file would always be listed
8418 with date 1970-01-01. Analysis by Volker Borchert.
8420 * gettimeofday.c (localtime): Undefine.
8421 (rpl_localtime): New function.
8423 2002-05-22 Jim Meyering <meyering@lucent.com>
8425 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8426 * file-type.h: New file.
8427 * file-type.c (file_type): New file/function. Extracted from diffutils.
8429 2002-04-29 Paul Eggert <eggert@twinsun.com>
8431 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8433 2002-04-28 Paul Eggert <eggert@twinsun.com>
8435 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8436 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8437 of 127, since 64 is the largest conceivable number for ancient
8439 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8441 2002-04-28 Jim Meyering <meyering@lucent.com>
8443 * sig2str.c (WTERMSIG): Remove definition (unused).
8445 2002-04-28 Paul Eggert <eggert@twinsun.com>
8447 * sig2str.h, sig2str.c: New files.
8448 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8450 2002-04-24 Jim Meyering <meyering@lucent.com>
8452 * gettext.h: New file, from Gettext.
8453 * Makefile.am (INCLUDES): Remove -I../intl.
8454 (libfetish_a_SOURCES): Add gettext.h.
8456 2002-04-16 Jim Meyering <meyering@lucent.com>
8458 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8459 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8460 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8462 2002-04-12 Jim Meyering <meyering@lucent.com>
8464 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8466 2002-03-10 Jim Meyering <meyering@lucent.com>
8468 * makepath.c (make_path): Remove a comma from a diagnostic.
8469 Suggestion from Santiago Vila.
8471 2002-03-08 Jim Meyering <meyering@lucent.com>
8473 * rename.c: Mention that this wrapper is needed also on
8474 mips-dec-ultrix4.4 systems.
8476 2002-03-02 Jim Meyering <meyering@lucent.com>
8478 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8479 not HAVE_CLOCK_SETTIME.
8481 2002-02-27 Paul Eggert <eggert@twinsun.com>
8483 * nanosleep.h: Rename to....
8484 * timespec.h: New name for nanosleep.h. All uses changed.
8486 * gettime.c: New file.
8487 * settime.c: New file.
8490 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8491 timespec.h. Remove nanosleep.h.
8493 2002-02-25 Paul Eggert <eggert@twinsun.com>
8495 * acl.c, acl.h: New files.
8496 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8498 2002-02-24 Jim Meyering <meyering@lucent.com>
8500 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8501 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8502 cause trouble. Reported by Nelson Beebe.
8504 2002-02-23 Paul Eggert <eggert@twinsun.com>
8506 * path-concat.c (xpath_concat): Reorder code to pacify
8507 compilers that don't know that xalloc_die never returns.
8509 2002-02-20 Jim Meyering <meyering@lucent.com>
8511 * getdate.c: Regenerate using bison-1.33.
8513 2002-02-15 Paul Eggert <eggert@twinsun.com>
8515 * posixver.c, posixver.h: New files.
8516 * Makefile.am (libfetish_a_SOURCES): Add them.
8518 2002-02-02 Paul Eggert <eggert@twinsun.com>
8519 Bruno Haible <bruno@clisp.org>
8521 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8522 (fwrite_success_callback): New declaration.
8523 * unicodeio.c (unicode_to_mb): New function, extracted from
8524 print_unicode_char. Call failure callback instead of error.
8525 (fwrite_success_callback): New function.
8526 (exit_failure_callback): New function.
8527 (fallback_failure_callback): New function.
8528 (print_unicode_char): Call unicode_to_mb.
8530 2002-01-26 Jim Meyering <meyering@lucent.com>
8532 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8534 2002-01-22 Jim Meyering <meyering@lucent.com>
8536 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8537 Otherwise, some versions of automake would omit the rule that makes
8538 Makefile from Makefile.in.
8540 2001-01-21 Paul Eggert <eggert@twinsun.com>
8542 * xmemcoll.h, xmemcoll.c: New files.
8543 * Makefile.am (libfetish_a_SOURCES): Add them.
8544 * memcoll.c: Include errno.h, and declare errno if not defined.
8545 (memcoll): Set errno to zero if there is no error.
8547 * quotearg.c (quotearg_buffer_restyled):
8548 Fix bug with quoting buffers containing NUL when backslashing escapes.
8549 This bug was exposed by the other changes in this patch.
8550 (quotearg_n_options): New arg ARGSIZE.
8551 All callers changed.
8552 (quoting_options_from_style): New function.
8553 (quotearg_n_style): Use it.
8554 (quotearg_n_style_mem): New function.
8556 * quotearg.h (quotearg_n_style_mem): New function.
8558 2002-01-16 Jim Meyering <meyering@lucent.com>
8560 * getdate.y: Add three semicolons, each just before a closing brace.
8561 Bison (as of version 1.31) no longer papers over that mistake.
8563 2002-02-14 Paul Eggert <eggert@twinsun.com>
8565 * backupfile.c (ISDIGIT): Comment fix.
8566 * getdate.y (ISDIGIT): Likewise.
8567 * posixtm.c (ISDIGIT, year): Likewise.
8568 * strverscmp.c (ISDIGIT): Likewise.
8569 * userspec.c (ISDIGIT): Likewise.
8571 2002-01-05 Jim Meyering <meyering@lucent.com>
8573 * version-etc.c (version_etc_copyright): Update copyright year.
8575 2001-01-19 Paul Eggert <eggert@twinsun.com>
8577 * closeout.c (close_stdout_status): If ferror (stdout), do
8578 not silently exit merely because the output buffer happens to
8579 have nothing pending.
8581 2001-12-18 Paul Eggert <eggert@twinsun.com>
8583 See the big note in ../ChangeLog.
8584 * human.c (suffixes): Prefer K to k for 1024.
8585 (generate_suffix_backwards): New function.
8586 (human_readable_inexact): Use it.
8587 * xstrtol.c (__xstrtol): If there is no number but there
8588 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8589 Accept 'K' as well as 'k'.
8591 2001-12-15 Jim Meyering <meyering@lucent.com>
8593 * regex.h (__restrict_arr): Update from libc.
8595 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8596 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8599 2001-12-10 Jim Meyering <meyering@lucent.com>
8601 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8602 Instead, include "xalloc.h".
8603 (initbuffer): Don't cast xmalloc return value to char*.
8604 (readline): Reword comment.
8605 Don't cast xrealloc return value to char*
8608 2001-12-09 Jim Meyering <meyering@lucent.com>
8610 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8611 `signed and unsigned type in conditional expression'.
8612 * posixtm.c (posix_time_parse): Likewise.
8614 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8616 * readtokens.c (readtoken): Declare an index to be of type unsigned
8617 to avoid a pedantic warning.
8619 * getstr.c: Don't include assert.h.
8620 (getstr): Remove warning-evoking assertions.
8621 Return -1 if offset parameter is out of bounds.
8622 Change the type of a local from int to size_t.
8624 * strftime.c (my_strftime_localtime_r): Include this function
8625 definition in the `#if ! HAVE_TM_GMTOFF' block.
8627 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8628 Include xalloc.h instead.
8630 2001-12-02 Jim Meyering <meyering@lucent.com>
8632 * tempname.c: Don't declare getenv, thus reverting the change of
8633 2001-11-18. It's no longer necessary, now that stdlib.h is always
8636 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8637 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8639 2001-11-30 Akim Demaille <akim@epita.fr>
8641 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8642 before being defined.
8644 2001-11-27 Paul Eggert <eggert@twinsun.com>
8646 * quotearg.h (quotearg_n, quotearg_n_style):
8647 First arg is int, not unsigned.
8648 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8649 (SIZE_MAX, UINT_MAX): New macros.
8650 (quotearg_n_options): Abort if N is negative.
8651 Avoid overflow check on hosts where size_t is 64 bits and int
8652 is 32 bits, as overflow is impossible there.
8653 Fix off-by-one typo that caused unnecessary reallocation.
8655 2001-11-27 Jim Meyering <meyering@lucent.com>
8657 * tempname.c: Merge with version from libc.
8658 * regex.c: Likewise.
8660 * tempname.c: Include stdlib.h unconditionally. On some old systems
8661 for which STDC_HEADERS is 0, it was not included, resulting in a
8662 warning about an integer-to-pointer conversion problem with getenv.
8663 Reported by Volker Borchert.
8665 2001-11-26 Jim Meyering <meyering@lucent.com>
8667 * gtod.h: Remove file.
8668 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8669 * gettimeofday.c: Don't include gtod.h.
8670 (GTOD_init): Remove function.
8671 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8672 Suggestion from Volker Borchert.
8674 2001-11-23 Jim Meyering <meyering@lucent.com>
8676 * hash.h (struct hash_table): Don't define here. Merely declare it.
8677 * hash.c (struct hash_table): Define it here instead.
8679 2001-11-22 Jim Meyering <meyering@lucent.com>
8681 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8683 2001-11-18 Paul Eggert <eggert@twinsun.com>
8685 * tempname.c (TMP_MAX): Remove; no longer needed.
8686 (TEMPORARIES): New macro.
8687 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8688 removes an artificial limitation (e.g. HP-UX 10.20, where
8691 2001-11-18 Jim Meyering <meyering@lucent.com>
8693 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8696 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8697 files will be created before anything else.
8699 2001-11-17 Jim Meyering <meyering@lucent.com>
8701 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8702 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8703 rather than group writable. Patch by Juan F. Codagnone.
8705 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8706 Instead, include "xalloc.h".
8708 * mountlist.c: Include unlocked-io.h after all system headers.
8709 Remove explicit declarations of xmalloc, xrealloc,
8710 and xstrdup. Instead, include "xalloc.h".
8712 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8713 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8714 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8716 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8717 Reported by Padraig Brady.
8719 * mkstemp.c: #undef mkstemp.
8721 (rpl_mkstemp): Rename from mkstemp.
8724 2001-11-16 Jim Meyering <meyering@lucent.com>
8726 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8727 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8728 determine the amount of total physical memory, use pstat_getstatic.
8729 HPUX-11 doesn't define _SC_PHYS_PAGES.
8730 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8731 If sysconf couldn't be used to determine the amount of available
8732 physical memory, use both pstat_getstatic and pstat_getdynamic.
8733 Based on a patch from Bob Proulx.
8735 2001-11-05 Jim Meyering <meyering@lucent.com>
8737 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8739 2001-11-03 Jim Meyering <meyering@lucent.com>
8741 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8742 in argmatch_to_argument call.
8744 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8747 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8748 e.g., a fault due to an attempt to free a NULL pointer.
8750 2001-11-01 Jim Meyering <meyering@lucent.com>
8752 * dirfd.c, dirfd.h: New files.
8753 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8755 * hash.c (hash_print) [TESTING]: Clean up.
8757 2001-10-22 Paul Eggert <eggert@twinsun.com>
8759 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8760 to avoid a warning if -Wall.
8762 2001-10-21 Paul Eggert <eggert@twinsun.com>
8764 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8766 2001-10-21 Jim Meyering <meyering@lucent.com>
8768 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8769 this code would end up calling gettext even in packages built
8771 * getopt.c (_): Likewise.
8772 * regex.c (_): Likewise.
8774 2001-10-20 Paul Eggert <eggert@twinsun.com>
8776 * error.c (strerror_r): Do not declare unless !_LIBC.
8777 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8778 Use strerror_r that is only a macro, even if it is not a function.
8779 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8780 (private_strerror): Use prototypes, not old-style function definition.
8781 (print_errno_message): New function.
8782 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8784 (error_tail, error, error_at_line): Use it.
8786 2001-10-11 Jim Meyering <meyering@lucent.com>
8788 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8789 and quote_n (1, ... to avoid clobbering a buffer.
8791 2001-10-05 Jim Meyering <meyering@lucent.com>
8793 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8794 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8795 * hash-pjw.h: New file.
8797 2001-09-30 Jim Meyering <meyering@lucent.com>
8799 * mountlist.c [MOUNTED_GETFSSTAT]:
8800 Include <sys/ucred.h>, for Apple Darwin.
8801 Include sys/mount.h and sys/fs_types.h only if available.
8803 (read_filesystem_list): Use FS_TYPE.
8805 2001-09-29 Paul Eggert <eggert@twinsun.com>
8807 * exclude.c (excluded_filename): 0 -> false, since it's
8810 2001-09-28 Paul Eggert <eggert@twinsun.com>
8812 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8813 #defines strtoimax. Also treat the other strto* functions
8816 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8817 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8818 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8820 2001-09-26 Jim Meyering <meyering@lucent.com>
8822 Most macros in unlocked-io.h had the wrong number of arguments.
8823 * gen-uio: New script.
8824 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8825 * unlocked-io.hin: Remove file.
8826 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8827 rather than trying to embed it here.
8828 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8829 Reported by Padraig Brady.
8831 2001-09-25 Volker Borchert <bt@teknon.de>
8833 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8835 2001-09-23 Jim Meyering <meyering@lucent.com>
8837 * mountlist.c: Remove useless parentheses in #if directives.
8838 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8839 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8841 2001-09-22 Jim Meyering <meyering@lucent.com>
8843 * localcharset.c: Update from latest gettext.
8844 * config.charset: Likewise.
8846 2001-09-20 Jim Meyering <meyering@lucent.com>
8848 * xstrtol.c (strtoimax): Guard declaration with
8849 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8850 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8851 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8852 (strtoumax): Likewise, for completeness (it wasn't necessary).
8854 2001-09-06 Paul Eggert <eggert@twinsun.com>
8856 * strtoimax.c (HAVE_LONG_LONG):
8857 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8858 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8859 to work around bug in IBM C compiler.
8861 2001-09-16 Jim Meyering <meyering@lucent.com>
8863 * mkdir.c: New file.
8865 2001-09-04 Paul Eggert <eggert@twinsun.com>
8867 * xgetcwd.c: Revert some of the previous change; intead,
8868 fix the HAVE_GETCWD_NULL code to behave more like the
8869 !HAVE_GETCWD_NULL code used to.
8872 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8875 2001-09-04 Paul Eggert <eggert@twinsun.com>
8877 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8878 Use ssize_t, not int, to store result of readlink.
8879 Check for ssize_t overflow as well as size_t overflow,
8880 as POSIX says the result of readlink is implementation-defined
8881 when ssize_t overflows.
8882 Remove unnecessary cast to char*.
8883 Use free+malloc instead of realloc, as the storage doesn't need
8884 to be preserved and it's clearer and can be more efficient that way.
8885 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8886 * xreadlink.h (xreadlink): Update prototype.
8888 2001-09-03 Paul Eggert <eggert@twinsun.com>
8890 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8891 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8892 spotted by Jim Meyering.
8894 2001-09-03 Jim Meyering <meyering@lucent.com>
8896 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8898 2001-09-03 Paul Eggert <eggert@twinsun.com>
8900 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8901 like the HAVE_GETCWD_NULL code.
8902 Include pathmax.h if not HAVE_GETCWD.
8903 Do not include xalloc.h.
8904 (INITIAL_BUFFER_SIZE): New symbol.
8905 Do not use xmalloc / xrealloc, since the caller is responsible for
8906 handling errors. Preserve errno around `free' during failure.
8907 Do not overrun buffer when using getwd.
8909 2001-09-03 Paul Eggert <eggert@twinsun.com>
8911 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8912 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8914 2001-09-02 Jim Meyering <meyering@lucent.com>
8916 * error.c: Update from GNU libc.
8918 2001-09-01 Jim Meyering <meyering@lucent.com>
8920 * xreadlink.c: New file.
8921 * xreadlink.h: New file.
8922 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8924 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8925 doesn't conflict with sparc Solaris 7's definition in
8926 /usr/include/sys/int_types.h.
8928 * exclude.c: Use `""', not `<>' to #include non-system header files.
8929 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8930 and strncasecmp as r-values. Unixware didn't have declarations.
8932 2001-08-31 Jim Meyering <meyering@lucent.com>
8934 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8935 Use an initial, malloc'd, buffer of length 128 rather than
8936 a statically allocated one of length 1024.
8938 2001-08-30 Paul Eggert <eggert@twinsun.com>
8940 * xgetcwd.c: Don't include pathmax.h.
8941 Include stdlib.h and unistd.h if available.
8943 (xmalloc, xstrdup, free): Remove decls.
8944 (xgetcwd): Don't assume sizes fit in unsigned.
8945 Check for overflow when computing sizes.
8946 Simplify reallocation code.
8948 2001-08-28 Paul Eggert <eggert@twinsun.com>
8950 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8952 * strtoimax.c: Renamed from strtoxmax.c, removing the
8955 Also, make the following further changes to make this file's
8956 configuration more similar to that of strtol.c:
8957 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8958 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8959 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8960 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8961 changed to signed values.
8963 And make the following changes as well:
8964 Fix copyright notice, as 1999 was missing.
8965 (verify): New macro.
8966 (strtoimax): Check sizes at compile-time, not run-time.
8967 Prefer strtol to strtoll if both work.
8968 (main): Remove; it was not that useful and was a pain to maintain.
8970 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8972 2001-08-30 Paul Eggert <eggert@twinsun.com>
8974 * savedir.c (savedir): Remove size parameter, as POSIX says that
8975 a directory's st_size can have an arbitrary value, so the old
8976 usage could waste an arbitrary amount of memory. All uses
8978 * savedir.h: Update prototype.
8980 2001-08-30 Paul Eggert <eggert@twinsun.com>
8982 * xstrtol.c (strtoimax): New decl.
8984 2001-08-28 Paul Eggert <eggert@twinsun.com>
8986 * xstrtol.h: Add copyright notice.
8987 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8988 LONGINT_INVALID_SUFFIX_CHAR.
8990 2001-08-30 Paul Eggert <eggert@twinsun.com>
8992 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8995 2001-08-30 Paul Eggert <eggert@twinsun.com>
8997 * hash.c: Remove '2001' from copyright notice.
8999 2001-08-30 Paul Eggert <eggert@twinsun.com>
9001 * full-write.h: New file.
9002 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9003 * full-write.c: Correct credits, as cccp.c no longer
9004 exists and anyway it was so heavily changed from the old cccp
9005 code as to be unrecognizable. Include full-write.h.
9006 (full_write) Return size_t, with short writes meaning failure.
9007 All callers changed. This fixes a bug with large buffers
9009 * utime.c: Include full-write.h.
9011 2001-08-30 Paul Eggert <eggert@twinsun.com>
9013 Merge 'exclude' changes from tar 1.13.22.
9014 This fixes one or two unlikely storage allocation overflow bugs,
9015 but doesn't change user-visible behavior otherwise.
9017 2001-08-30 Paul Eggert <eggert@twinsun.com>
9019 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9020 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9021 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9022 Include if available.
9023 (<xalloc.h>): Include
9024 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9025 (verify): New macro. Use it to verify that EXCLUDE macros do not
9026 collide with FNM macros.
9027 (struct patopts): New struct.
9028 (struct exclude): Use it, as exclude patterns now come with options.
9029 (new_exclude): Support above changes.
9030 (new_exclude, add_exclude_file):
9031 Initial size must now be a power of two to simplify overflow checking.
9032 (free_exclude, fnmatch_no_wildcards): New function.
9033 (excluded_filename): No longer requires options arg, as the options
9034 are determined by add_exclude. Now returns bool, not int.
9035 (excluded_filename, add_exclude):
9036 Add support for the fancy new exclusion options.
9037 (add_exclude, add_exclude_file): Now takes int options arg.
9038 Check for arithmetic overflow when computing sizes.
9039 (add_exclude_file): xrealloc might modify errno, so don't
9040 realloc until after errno might be used.
9042 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9044 (free_exclude): New decl.
9045 (add_exclude, add_exclude_file): Now takes int options arg.
9046 (excluded_filename): No longer requires options arg, as the options
9047 are determined by add_exclude. Now returns bool, not int.
9049 2001-08-30 Paul Eggert <eggert@twinsun.com>
9051 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9053 2001-08-27 Jim Meyering <meyering@lucent.com>
9055 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9057 * version-etc.c (N_): Remove definition.
9058 Revert most of last change.
9059 Instead, simply don't mark the `Copyright...' string for translation.
9060 Based on advice from Paul Eggert.
9062 * strtoxmax.c: Tweak comment.
9064 2001-08-26 Jim Meyering <meyering@lucent.com>
9066 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9067 of copyright with `%s' so translators don't get an untranslated
9069 (COPYRIGHT_YEAR): Define.
9070 (version_etc): Use fprintf rather than fputs.
9071 Suggestion from Ulrich Drepper.
9073 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9075 * strtoll.c: New file, from GNU libc.
9076 * xstrtoimax.c: New file.
9078 * xstrtol.h: Add xstrtoimax.
9079 * strtoumax.c: New file. Simply include "strtoumax.c".
9080 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9082 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9083 * strtoxmax.c: ... then renamed to this.
9085 2001-08-13 Paul Eggert <eggert@twinsun.com>
9087 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9088 Port to Solaris 8, where 'sed' requires a space after the 'r'
9089 command, and where sh dislikes "$/". Clean up the spacing a bit.
9090 Redirect output to $tmp just once.
9092 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9094 * addext.c (<errno.h>): Include.
9095 (errno): Declare if not defined.
9096 (addext): Work correctly when pathconf returns -1 and leaves
9097 errno alone because there is no limit. Also, work even if
9098 pathconf returns a value greater than SIZE_MAX.
9100 2001-08-12 Jim Meyering <meyering@lucent.com>
9102 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9103 Simply `return getcwd (NULL, 0);'.
9104 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9105 Use 1300 as initial value for length, not PATH_MAX.
9107 * pathmax.h: Clean up cpp syntax.
9109 2001-08-12 Jim Meyering <meyering@lucent.com>
9111 * gettimeofday.c: New file.
9113 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9115 2001-08-04 Jim Meyering <meyering@lucent.com>
9117 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9118 to get in sync with glibc.
9120 2001-08-03 Paul Eggert <eggert@twinsun.com>
9122 The following changes are from gettext 0.10.39 as maintained by
9125 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9126 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9127 with inverted sense. All uses changed.
9129 * mbswidth.c: Don't include <limits.h>.
9130 Include <stdlib.h> and <string.h> unconditionally.
9131 (iswcntrl, mbsinit, ISCNTRL): New macros.
9132 (mbsnwidth): Use K&R style function declarations.
9133 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9134 can optimize it when MB_CUR_MAX == 1.
9135 The width of control characters is zero, not 1.
9137 2001-07-15 Jim Meyering <meyering@lucent.com>
9139 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9140 (BUILT_SOURCES): Add unlocked-io.h.
9141 (io_functions): Define.
9142 (unlocked-io.h): New rule.
9143 (DISTCLEANFILES): Add unlocked-io.h.
9144 (all-local): Depend on unlocked-io.h, to ensure it is created.
9146 * unlocked-io.hin: New file
9148 * regex.c: Update from glibc.
9150 2001-07-05 Jim Meyering <meyering@lucent.com>
9152 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9154 (libfetish_a_SOURCES): Put all .h files here instead.
9155 Remove a thus-exposed (better checks in automake) duplicate and
9156 two unnecessary .h files.
9158 2001-06-11 Jim Meyering <meyering@lucent.com>
9160 * regex.c: Update from GNU libc.
9162 2001-05-27 Jim Meyering <meyering@lucent.com>
9164 * readutmp.h (UT_TYPE): Define.
9166 2001-05-24 Jim Meyering <meyering@lucent.com>
9168 * argmatch.c: Include "quote.h".
9169 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9170 quote function. Reported by Göran Uddeborg.
9172 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9174 * dirname.c (dir_name): Compute append_dot using path, not newpath
9175 which is not yet declared.
9177 2001-05-11 Paul Eggert <eggert@twinsun.com>
9179 * Makefile.am (libfetish_a_SOURCES):
9180 Add strftime.c, since we now compile it on all hosts.
9182 * strftime.c (my_strftime):
9183 Define to nstrftime if emacs, but only if my_strftime is not defined.
9184 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9185 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9186 Add one more extra argument: a nanoseconds value.
9189 (my_strftime function): Add %N format.
9190 (emacs_strftimeu): Renamed from emacs_strftime,
9191 with extra ut argument.
9193 2001-05-11 Paul Eggert <eggert@twinsun.com>
9195 dirname code cleanup. base_name now behaves more compatibly
9196 with POSIX basename when given file names that have trailing
9197 slashes, and similarly for dir_name. Add new primitives
9198 base_len and dir_len. Put the directory-name-related decls
9201 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9202 * backupfile.c (base_name): Likewise.
9203 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9204 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9205 * makepath.c (strip_trailing_slashes): Likewise.
9206 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9208 * rename.c (strip_trailing_slashes): Likewise.
9209 * same.c (base_name): Likewise.
9210 * stripslash.c (ISSLASH): Likewise.
9212 * addext.c: Include <dirname.h> after size_t is defined.
9213 * backupfile.c: Likewise.
9215 * addext.c (addext): Use base_len to trim redundant
9216 trailing slashes instead of doing it ourselves.
9217 But do not trim the last slash if it is not redundant.
9219 * backupfile.c (find_backup_file_name,
9220 max_backup_version): Use base_len instead of rolling it ourselves.
9221 Handle the case of "" and (on DOS) "C:" correctly.
9223 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9224 Include <string.h>, <dirname.h>.
9225 (base_name): Allow file names ending in slashes, other than names
9226 that are all slashes. In this case, return the basename followed
9227 by the slashes. This is more general, and can be used in places
9228 where the original base_name purposely had an assertion failure.
9229 (base_len): New function.
9231 * dirname.c: Include <string.h> instead of <stdlib.h>.
9232 Do not include <assert.h>; no longer needed.
9234 (memrchr): Remove decl.
9235 (dir_name_r): Remove.
9236 (dir_len): Renamed from dirlen. All callers changed.
9237 Rewrite in terms of base_name, for simplicity and consistency.
9238 (dir_name): Never return NULL. All callers changed.
9239 Do not include <stdlib.h> in test program; no longer needed.
9240 return 0; is fine for test program.
9242 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9244 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9246 * path-concat.c (path_concat): Use base_len to compute
9247 base length, not strlen; this means we cannot rely on memcpy
9250 * same.c (STREQ): Remove.
9251 (same_name): Handle the case where the basename ends in trailing '/'.
9253 * stripslash.c (strip_trailing_slashes): Return nonzero if
9254 a slash was stripped. Do not strip the last slash after a
9257 2001-04-08 Jim Meyering <meyering@lucent.com>
9259 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9260 recomputed; that's necessary when the offset spans a DST transition.
9261 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9263 2001-04-02 Jim Meyering <meyering@lucent.com>
9265 * regex.h, regex.c: Update from GNU libc.
9267 2001-03-19 Paul Eggert <eggert@twinsun.com>
9269 * version-etc.c (version_etc_copyright): Update to 2001.
9271 2001-03-16 Paul Eggert <eggert@twinsun.com>
9273 * tempname.c (uint64_t): Define to uintmax_t if
9274 not defined, and if UINT64_MAX is not defined.
9275 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9276 Reported by John David Anglin.
9278 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9280 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9281 alias if codeset is empty.
9282 * config.charset (BeOS): Use wildcard syntax.
9284 2001-03-13 Jim Meyering <meyering@lucent.com>
9286 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9287 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9290 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9292 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9294 * unicodeio.c (print_unicode_char): Simplify accordingly.
9296 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9298 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9299 support for DOS/DJGPP.
9301 2001-02-28 Paul Eggert <eggert@twinsun.com>
9303 * Makefile.am (libfetish_a_SOURCES):
9304 Add dup-safer.c, fopen-safer.c.
9305 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9307 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9309 2001-02-25 Paul Eggert <eggert@twinsun.com>
9311 The mkstemp replacement is taken from glibc 2.2.2, with some
9312 portability fixes for use outside glibc, as follows:
9314 * tempname.c (struct_stat64): New macro.
9315 (direxists, __gen_tempname): Use it.
9316 This avoids a portability problem with Solaris 8.
9318 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9319 (<stddef.h>, <stdint.h>, <string.h>):
9320 Include only if STDC_HEADERS || _LIBC.
9321 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9322 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9323 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9324 (__set_errno): Define this macro if <errno.h> doesn't.
9325 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9326 Define these macros if <stdio.h> doesn't.
9327 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9328 Define these macros if <sys/stat.h>
9329 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9330 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9331 __xstat64): Define if not _LIBC.
9332 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9333 (__gen_tempname): Invoke gettimeofday only if
9334 HAVE_GETTIMEOFDAY || _LIBC;
9335 otherwise, fall back on plain "time".
9336 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9338 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9340 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9342 2001-02-17 Jim Meyering <meyering@lucent.com>
9344 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9345 around included file name.
9347 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9349 * strftime.c: Update from GNU libc (the only changes were to comments).
9351 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9353 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9355 2001-02-17 Paul Eggert <eggert@twinsun.com>
9357 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9358 Remove workaround macros for hosts that have mbrtowc but not
9359 mbstate_t, as we now insist on proper declarations for both
9360 before using mbrtowc.
9362 2001-02-17 Jim Meyering <meyering@lucent.com>
9364 * regex.c: Update from libc.
9366 2001-02-16 Paul Eggert <eggert@twinsun.com>
9368 * alloca.c (malloc): Undef before defining, since stdlib.h
9369 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9370 Reported by Mark Hounschell via Paul Eggert.
9372 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9374 * config.charset: Update for FreeBSD 4.2.
9376 2001-01-26 Jim Meyering <meyering@lucent.com>
9378 * quotearg.c: Include stddef.h.
9379 * quote.c: Include stddef.h.
9380 Reported by Axel Kittenberger.
9382 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9383 line in double quotes so that it evokes a better diagnostic.
9384 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9385 Reported by Axel Kittenberger.
9387 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9389 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9390 to avoid a warning. Add back 'const' to inptr.
9392 2001-01-16 Jim Meyering <meyering@lucent.com>
9394 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9397 2001-01-14 Jim Meyering <meyering@lucent.com>
9399 * rename.c: New file. From Volker Borchert.
9400 Include stdlib.h, string.h or strings.h, and xalloc.h.
9401 Use strip_trailing_slashes rather than open-coding it.
9403 2001-01-03 Paul Eggert <eggert@twinsun.com>
9405 * strftime.c: Sync with glibc time/strftime.c 1.81.
9407 2001-01-03 Jim Meyering <meyering@lucent.com>
9409 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9410 local `inptr' to avoid warning with some system declarations of iconv.
9412 2000-12-29 Paul Eggert <eggert@twinsun.com>
9414 * modechange.c: Do not assume that mode_t uses the
9415 traditional octal encoding. E.g. "chmod 1 FOO" should set
9416 the other-execute bit of FOO even if S_IXOTH != 1.
9418 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9419 WOTH, XOTH, ALLM): New macros.
9420 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9421 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9423 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9424 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9426 No need to use uintmax_t; unsigned long is long enough.
9427 Don't bother to get suffix since we don't use it.
9429 2000-12-24 Jim Meyering <meyering@lucent.com>
9431 * hash.c (is_prime): Return explicit boolean values.
9432 (hash_get_first): Return NULL to appease Irix5.6's 89.
9433 Reported by Nelson Beebe.
9435 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9437 * localcharset.c (locale_charset): Add support for Win32.
9439 2000-12-18 Paul Eggert <eggert@twinsun.com>
9441 * physmem.h, physmem.c: New files.
9443 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9444 (noinst_HEADERS): Add physmem.h.
9446 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9447 't' for compatibility with Solaris 8 sort.
9449 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9451 * config.charset: Add support for BeOS.
9453 2000-12-16 Jim Meyering <meyering@lucent.com>
9455 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9456 SHELLS_FILE to a file name that's useful on djgpp systems.
9458 (ADDITIONAL_DEFAULT_SHELLS): Define.
9459 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9460 Based mostly on a patch from Prashant TR.
9462 2000-12-16 Jim Meyering <meyering@lucent.com>
9464 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9465 N and M) would have treated it like `chown N:N FILE'.
9467 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9469 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9471 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9472 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9473 to the list of canonical encodings. Rename EUC-CN to GB2312.
9475 2000-12-08 Andreas Schwab <schwab@suse.de>
9477 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9478 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9480 2000-12-07 Jim Meyering <meyering@lucent.com>
9482 * stripslash.c (ISSLASH): Define.
9483 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9486 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9487 (dir_name_r): Declare this function as static.
9488 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9489 manifest itself on a name containing a mix of slashes and
9491 Make this function work with names starting with a DOS-style
9492 drive letter and colon prefix.
9493 (dir_name): Append `.' if necessary.
9494 Based mostly on patches from Prashant TR and Eli Zaretskii.
9496 * dirname.h (dir_name_r): Remove prototype.
9498 2000-12-05 Jim Meyering <meyering@lucent.com>
9500 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9502 2000-12-04 Jim Meyering <meyering@lucent.com>
9504 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9505 Also include memory.h, stdlib.h, unistd.h if appropriate.
9506 Reported by Andreas Jaeger (conflicting declaration of malloc).
9508 2000-12-02 Jim Meyering <meyering@lucent.com>
9510 * closeout.h: Make idempotent, to avoid some obscure warnings.
9512 2000-12-01 Paul Eggert <eggert@twinsun.com>
9514 * memrchr.c: Include <config.h> before any system include file.
9516 2000-11-29 Paul Eggert <eggert@twinsun.com>
9518 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9520 2000-11-26 Jim Meyering <meyering@lucent.com>
9522 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9524 2000-11-22 Paul Eggert <eggert@twinsun.com>
9526 * strftime.c (my_strftime): Do not invoke mbrlen with a
9527 size of (size_t) -1; it's not portable.
9529 2000-11-17 Akim Demaille <akim@epita.fr>
9531 * obstack.h: Formatting changes.
9532 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9533 prevent type checking.
9534 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9535 cast the value to (void *): assigning a `foo *' to a `void *'
9537 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9539 2000-11-17 Jim Meyering <meyering@lucent.com>
9541 * strstr.c: Update from GNU libc.
9543 2000-11-16 Jim Meyering <meyering@lucent.com>
9545 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9547 2000-11-11 Jim Meyering <meyering@lucent.com>
9549 * error.c: Add a couple #includes, merging from GNU libc version.
9551 2000-11-10 Jim Meyering <meyering@lucent.com>
9553 * obstack.h: Update from GNU libc.
9554 * obstack.c: Likewise.
9556 2000-11-06 Paul Eggert <eggert@twinsun.com>
9558 * getusershell.c (setusershell): Use rewind rather than
9559 fseek/fseeko, to avoid configuration hassles with fseeko.
9560 Don't bother opening SHELLS_FILE if shellstream is NULL;
9563 2000-11-05 Jim Meyering <meyering@lucent.com>
9565 * makepath.h (make_dir): Declare.
9566 * makepath.c (make_dir): Remove `static' attribute.
9569 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9571 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9572 last one in a bucket, advance to the next bucket.
9574 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9576 * fnmatch.c: Do not comment out all the code if we are using
9577 the GNU C library, because in some cases we are replacing buggy
9578 code in the GNU C library itself.
9580 2000-10-30 Paul Eggert <eggert@twinsun.com>
9582 * error.h, getline.h, modechange.h:
9583 Remove "2000" from Copyright line, as the file hasn't been
9584 changed this year other than in the copyright notice.
9586 * xalloc.h: Add "2000" to Copyright line, as this file
9587 was changed this year.
9589 2000-10-30 Paul Eggert <eggert@twinsun.com>
9591 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9592 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9593 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9595 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9597 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9598 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9599 doesn't define __restrict_arr.
9601 2000-10-29 Jim Meyering <meyering@lucent.com>
9603 * xstat.in: Fix grammar in comment.
9605 2000-10-28 Jim Meyering <meyering@lucent.com>
9607 * memchr.c: Update from libc.
9608 Adjust for portability:
9609 [HAVE_STDLIB_H]: Include stdlib.h.
9610 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9611 Undef __memchr, too.
9612 [!weak_alias]: Define __memchr to memchr.
9614 * regex.c: Update from libc.
9615 * regex.h: Likewise.
9616 * getopt1.c: Likewise.
9617 * memcmp.c: Likewise.
9619 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9620 Avoid using fseek, when possible -- it's broken by design.
9621 Patch by Ulrich Drepper.
9623 2000-10-26 Jim Meyering <meyering@lucent.com>
9625 * strftime.c: Update from libc.
9627 2000-10-25 Jim Meyering <meyering@lucent.com>
9629 * obstack.c: Update from libc.
9631 2000-10-23 Jim Meyering <meyering@lucent.com>
9633 * hard-locale.c (hard_locale): Revert last change -- it was simply
9634 wrong. That set_locale call must not have any side effects.
9637 2000-10-22 Jim Meyering <meyering@lucent.com>
9639 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9640 [CYCLIC]: Remove now-unused definition.
9642 * save-cwd.c (O_DIRECTORY): Define, if needed.
9643 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9644 Suggestion from Ulrich Drepper.
9646 2000-10-21 Jim Meyering <meyering@lucent.com>
9648 * dirname.c (dir_name_r): New function, factored out of dir_name.
9649 (dir_name): Use dir_name_r.
9650 * dirname.h (dir_name_r): Declare it.
9652 2000-10-21 Jim Meyering <meyering@lucent.com>
9654 * dirname.c (memrchr): Declare if necessary.
9655 (dir_name): Remove the restriction that there be no
9656 trailing slashes. Now, this code skips past them, effectively
9658 [TEST_DIRNAME] (main): New unit tests.
9660 * memrchr.c: New file from GNU libc.
9661 Undef __memrchr, too.
9662 [!weak_alias]: Define __memrchr to memrchr.
9663 Guard weak_alias use with `#ifdef weak_alias'.
9665 2000-10-17 Jim Meyering <meyering@lucent.com>
9667 * quote.h (PARAMS): Define and use.
9668 Reported by Akim Demaille.
9670 * getopt.c: Update from libc.
9672 2000-10-16 Jim Meyering <meyering@lucent.com>
9674 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9677 2000-09-25 Jim Meyering <meyering@lucent.com>
9679 * md5.h (rol): Define (from GnuPG).
9681 * sha.c: Give credit (GnuPG) where due.
9682 (M): Use rol rather than open-coding it.
9683 Add a FIXME comment.
9685 2000-09-21 Jim Meyering <meyering@lucent.com>
9687 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9688 Reported by Michael Stone.
9690 2000-09-20 Jim Meyering <meyering@lucent.com>
9692 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9693 (noinst_HEADERS): Add sha.h.
9694 Based on code from Scott G. Miller and from GnuPG.
9696 2000-09-15 Jim Meyering <meyering@lucent.com>
9698 * regex.c: Update from libc.
9700 2000-09-10 Jim Meyering <meyering@lucent.com>
9702 * getopt.c (_getopt_internal): Update from glibc.
9704 2000-09-09 Jim Meyering <meyering@lucent.com>
9706 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9707 think it should be used as a general replacement for isascii.
9708 * fnmatch.c: Likewise.
9709 * mbswidth.c: Likewise
9710 * regex.c: Likewise.
9713 * userspec.c: Include sys/param.h and limits.h.
9715 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9716 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9717 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9718 UID, GID. Check range.
9720 2000-09-06 Jim Meyering <meyering@lucent.com>
9722 * getopt.c (_getopt_internal): Update from glibc.
9724 2000-08-30 Jim Meyering <meyering@lucent.com>
9726 * strftime.c: Merge in changes from GNU libc.
9728 2000-08-26 Jim Meyering <meyering@lucent.com>
9730 * closeout.c: Include "__fpending.h".
9731 (close_stdout_status): Return right away if there's nothing to flush.
9733 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9734 * __fpending.c: New file.
9735 * __fpending.h: New file.
9737 2000-08-07 Paul Eggert <eggert@twinsun.com>
9739 Standardize on "memory exhausted" instead of "Memory exhausted"
9740 or "virtual memory exhausted".
9741 * obstack.c (print_and_abort): Use "memory exhausted", not
9742 "virtual memory exhausted".
9743 * same.c (same_name): Invoke xalloc_die instead of printing
9745 * userspec.c (parse_user_spec): Likewise.
9746 * bumpalloc.h: comment fix
9747 * same.c, userspec.c: Include xalloc.h.
9749 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9750 not char *const and pointing to a constant array.
9751 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9752 (xrealloc): Comment fix.
9754 * userspec.c (parse_user_spec):
9755 Don't translate a message until just before returning,
9756 to avoid unnecessary translation.
9758 2000-08-07 Jim Meyering <meyering@lucent.com>
9760 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9761 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9762 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9763 getgroups.c, gethostname.c, getopt.h, group-member.c,
9764 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9765 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9766 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9767 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9768 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9769 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9770 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9771 yesno.c: Back out Copyright date changes for each file with no change
9772 this year. This eases coordination with other programs using the same
9773 source code modules. From Paul Eggert.
9775 2000-08-03 Greg McGary <greg@mcgary.org>
9777 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9778 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9779 (EXTEND_BUFFER): Use them.
9781 2000-08-01 Jim Meyering <meyering@lucent.com>
9783 * dirname.c (ISSLASH): Define.
9784 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9785 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9786 both `\' and `/' may be use as path separators.
9787 Based on a patch from Prashant TR.
9789 2000-07-31 Paul Eggert <eggert@twinsun.com>
9791 * quotearg.c (quotearg_n_options): Don't make the initial
9792 slot vector a constant, since it might get modified.
9794 2000-07-31 Jim Meyering <meyering@lucent.com>
9796 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9797 * obstack.c (print_and_abort): Likewise.
9799 2000-07-30 Paul Eggert <eggert@twinsun.com>
9801 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9802 buffer, so that the caller can always quote one small
9803 component of a "memory exhausted" message in slot 0.
9804 From a suggestion by Jim Meyering.
9806 2000-07-30 Jim Meyering <meyering@lucent.com>
9808 * makepath.c (make_path): Quote the other instance, too.
9810 * quotearg.c (N_STATIC_SLOTVECS): Define.
9811 (STATIC_BUF_SIZE): Define.
9812 (quotearg_n_options): Use only statically allocated storage when
9813 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9814 than STATIC_BUF_SIZE.
9816 2000-07-29 Jim Meyering <meyering@lucent.com>
9818 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9819 * dirname.c (dir_name): Likewise.
9821 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9823 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9824 (dir_name): Assert that there are no trailing slashes.
9826 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9828 * mbswidth.h (mbswidth): Add a flags argument.
9829 (mbswidth): New declaration.
9830 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9831 * mbswidth.c (mbswidth): Add a flags argument.
9832 (mbsnwidth): New function.
9834 2000-07-24 Jim Meyering <meyering@lucent.com>
9836 * mbswidth.c: Remove useless #else. From Bruno Haible.
9838 2000-07-23 Paul Eggert <eggert@twinsun.com>
9840 * mbswidth.c (_XOPEN_SOURCE):
9841 Don't define; this causes problems on Solaris 7.
9842 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9844 2000-07-23 Paul Eggert <eggert@twinsun.com>
9847 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9848 so that mbstate_t is always defined.
9850 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9851 be 1 in at least one GCC installation, and this configuration
9852 error is likely to be common. Ignoring MB_LEN_MAX hurts
9853 performance on hosts that have mbrtowc but have only unibyte
9854 locales, but I assume these hosts are rare.
9856 2000-07-23 Paul Eggert <eggert@twinsun.com>
9858 * quotearg.c: Streamline by invoking multibyte code only if needed.
9859 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9860 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9861 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9862 invoke multibyte primitives.
9864 2000-07-23 Jim Meyering <meyering@lucent.com>
9866 * basename.c (base_name): Add an assertion.
9868 2000-07-15 Bruno Haible <clisp.cons.org>
9870 * quotearg.c: When the system forces us to redefine mbstate_t,
9871 shadow its mbsinit function.
9873 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9875 * mbswidth.h: New file.
9876 * mbswidth.c: New file.
9877 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9878 (noinst_HEADERS): Add mbswidth.h.
9880 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9882 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9885 2000-07-15 Jim Meyering <meyering@lucent.com>
9887 * makepath.c: Include quote.h.
9888 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9889 corresponding argument in a `quote (...)' call.
9890 Give better diagnostics.
9892 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9893 (noinst_HEADERS): Add quote.h.
9895 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9896 from tar's src/misc.c.
9897 * quote.h: New file. Prototypes for same.
9899 2000-07-10 Paul Eggert <eggert@twinsun.com>
9901 From a suggestion by Bruno Haible.
9902 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9903 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9904 to decide whether to define the BeOS workaround macro;
9905 this adjusts to the change to AC_MBSTATE_T.
9907 2000-07-13 Paul Eggert <eggert@twinsun.com>
9909 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9911 * quotearg.c (quoting_style_args, quoting_style_vals,
9912 quotearg_buffer_restyled): Add support for
9913 clocale_quoting_style. Undo previous change to
9914 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9915 and "{RIGHT QUOTATION MARK}" msgids.
9917 2000-07-05 Paul Eggert <eggert@twinsun.com>
9919 The old behavior of quoting `like this' doesn't look good with
9920 newer, ISO-style fonts. See:
9921 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9923 Instead, quote "like this" by default. Let the translator
9924 tailor the locale-specific quoting behavior by providing
9925 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9927 * quotearg.c (N_): New macro.
9928 (gettext_default): New function.
9929 (quotearg_buffer_restyled): Use
9930 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9931 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9933 2000-07-09 Jim Meyering <meyering@lucent.com>
9935 * Most files: Update copyright dates to include 2000.
9937 2000-07-08 Jim Meyering <meyering@lucent.com>
9939 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9941 (xgethostname): Remove now-unnecessary #ifdef.
9942 Move declaration of `err' into loop where it's used.
9944 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9946 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9947 by allocating a larger buffer. Test the gethostname return value for
9948 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9949 returns an error and ENAMETOOLONG isn't defined.
9951 2000-07-05 Paul Eggert <eggert@twinsun.com>
9952 and Bruno Haible <haible@clisp.cons.org>
9954 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9956 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9958 * quotearg.c (struct quoting_options): Simplify quote_these_too
9961 2000-07-03 Jim Meyering <meyering@lucent.com>
9963 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9964 Reported by Bruno Haible.
9966 2000-07-04 Jim Meyering <meyering@lucent.com>
9968 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9969 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9972 2000-07-03 Paul Eggert <eggert@twinsun.com>
9973 and Bruno Haible <haible@clisp.cons.org>
9975 * quotearg.c (mbrtowc):
9976 Assign to *pwc, and return 1 only if result is nonzero.
9977 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9979 2000-07-03 Jim Meyering <meyering@lucent.com>
9981 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9982 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9985 2000-07-02 Jim Meyering <meyering@lucent.com>
9987 * quotearg.c (mbstate_t): Don't define here.
9989 2000-07-02 Jim Meyering <meyering@lucent.com>
9991 * nanosleep.c (SIGCONT): Define if not already defined.
9993 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9995 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9996 per change in ../m4/ls-mntd-fs.m4.
9997 (read_filesystem_list): Ignore symbolic links.
9999 2000-06-29 Jim Meyering <meyering@lucent.com>
10001 * same.c: Include <string.h> or <strings.h>, as appropriate,
10002 for declaration of strcmp.
10004 * long-options.c: Include <stdlib.h>, for declaration of exit.
10006 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10007 Avoid warning by casting result to `char *' to remove `const'.
10009 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10011 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10013 2000-06-26 Paul Eggert <eggert@twinsun.com>
10015 savedir now sets errno on failure and invokes xmalloc to get memory.
10016 Fix a couple of other minor bugs while we're at it.
10018 * savedir.c (<unistd.h>): Do not include; there's no need.
10019 (NAMLEN): Remove macro.
10020 (malloc, realloc): Remove decls.
10021 (stpcpy): Likewise.
10022 ("xalloc.h"): Include.
10023 (NAME_SIZE_DEFAULT): New macro.
10024 (savedir): Use xmalloc / xrealloc to allocate memory.
10025 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10026 Skip "" directory entries.
10027 Use strlen to calculate directory entry length, since the old method
10028 is rarely used these days and isn't worth supporting.
10029 Don't use a pointer after freeing it.
10030 Check for integer overflow when calculating allocation size.
10031 Use memcpy to copy entries, instead of stpcpy.
10032 Set errno properly when returning NULL.
10033 Check for readdir error.
10035 2000-06-26 Jim Meyering <meyering@lucent.com>
10037 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10039 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10041 * getusershell.c (xmalloc, xrealloc): Remove functions.
10043 Don't include <stdlib.h>. Don't declare malloc, realloc.
10045 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10047 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10049 2000-06-24 Jim Meyering <meyering@lucent.com>
10051 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10053 2000-06-21 Jim Meyering <meyering@lucent.com>
10055 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10057 2000-06-19 Paul Eggert <eggert@twinsun.com>
10059 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10060 (mbrtowc, mbstate_t): Define substitutes if
10061 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10062 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10063 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10065 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10067 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10068 than 1024, return a memory chunk of least possible size, instead
10069 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10070 Use free/xmalloc instead of xrealloc to avoid copying for very long
10073 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10075 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10076 address, not strdup. Include <stdlib.h> and don't declare free().
10078 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10080 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10083 2000-06-21 Jim Meyering <meyering@lucent.com>
10085 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10086 (noinst_HEADERS): Add getstr.h.
10088 * getline.c (getstr): Move into a separate file.
10089 * getstr.c (getstr): New file, extracted from getline.c, with
10090 the following changes: new parameter, delim2; both delim[12]
10091 parameters have type `int', not `char'. The latter would lose
10092 with 8-bit delimiters.
10093 * getstr.h: New file.
10095 2000-06-19 Jim Meyering <meyering@lucent.com>
10097 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10099 2000-06-18 Jim Meyering <meyering@lucent.com>
10101 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10102 Besides, these days every porting target provides a mkdir function.
10104 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10105 (this snippet comes from src/system.h).
10107 2000-06-15 Paul Eggert <eggert@twinsun.com>
10109 * human.c (adjust_value): New function.
10110 (human_readable_inexact): Apply rounding style even when
10111 printing approximate values.
10113 2000-06-14 Paul Eggert <eggert@twinsun.com>
10115 * human.c (human_readable_inexact): Allow an input block
10116 size that is not a multiple of the output block size, and vice versa.
10117 Reported by Piergiorgio Sartor.
10119 2000-06-14 Paul Eggert <eggert@twinsun.com>
10121 * getdate.y (get_date): Apply relative times after time
10122 zone indicator, not before. Reported by Todd A. Jacobs.
10124 2000-06-13 Jim Meyering <meyering@lucent.com>
10126 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10128 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10130 2000-06-12 Paul Eggert <eggert@twinsun.com>
10132 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10134 2000-06-04 Paul Eggert <eggert@twinsun.com>
10136 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10138 2000-06-04 Jim Meyering <meyering@lucent.com>
10140 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10141 SunOS 4.1.4 for which gid_t is an unsigned type.
10143 2000-06-03 Jim Meyering <meyering@lucent.com>
10145 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10147 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10149 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10150 newer, don't install charset.alias.
10151 * config.charset: Change the Linux/glibc rules so they become empty
10152 on glibc-2.1 or newer.
10154 2000-06-02 Jim Meyering <meyering@lucent.com>
10156 * mountlist.c: Back out last change. Instead, do this...
10157 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10158 member using the same `ignore'-testing code.
10159 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10163 2000-05-29 Jim Meyering <meyering@lucent.com>
10165 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10166 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10168 2000-05-22 Jim Meyering <meyering@lucent.com>
10170 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10172 2000-05-18 Jim Meyering <meyering@lucent.com>
10174 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10175 back, too, since it may have been modified by allocate_entry.
10176 (hash_delete): Rewrite to use neither the assignment operator
10177 nor the comma operator in an if-expression.
10179 2000-05-15 Paul Eggert <eggert@twinsun.com>
10182 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10183 Remove; no longer needed.
10184 "quotearg.h": Add include.
10185 (file_name): Do not bother to explicitly initialize to NULL; it's less
10186 efficient on some hosts.
10187 (close_stdout_status): Remove test as to whether stdout was already
10188 closed; it breaks for the case "echo x | sort >&-".
10189 Quote file name colons.
10190 Do not assume that _("write error") lacks format strings.
10192 2000-05-15 Jim Meyering <meyering@lucent.com>
10194 * version-etc.c (version_etc_copyright): Update the copyright string
10195 used in all --version output.
10197 2000-05-14 Jim Meyering <meyering@lucent.com>
10199 * closeout.c (close_stdout_set_file_name): New function.
10200 (close_stdout_status): Use new file-scoped global.
10201 Return right away if fstat says the stdout file descriptor is invalid.
10202 * closeout.h (close_stdout_set_file_name): Declare.
10204 2000-05-10 Jim Meyering <meyering@lucent.com>
10206 * closeout.c [default_exit_status]: New file-scoped variable.
10207 (close_stdout_set_status): New function.
10208 * closeout.h (close_stdout_set_status): Declare.
10210 2000-05-08 Jim Meyering <meyering@lucent.com>
10212 * long-options.c: Don't include closeout.h.
10213 (parse_long_options): Don't call close_stdout for --version.
10215 2000-05-06 Jim Meyering <meyering@lucent.com>
10217 * strnlen.c: Undefine __strnlen and strnlen.
10218 [!weak_alias]: Define __strnlen to strnlen.
10220 * atexit.c: New file, from libiberty.
10222 2000-05-06 Jim Meyering <meyering@lucent.com>
10224 * closeout.c (close_stdout_status): Also check for errors on the
10227 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10229 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10230 instead of xmalloc, xrealloc, path_concat.
10231 (locale_charset): Treat empty environment variables as absent.
10232 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10234 2000-05-04 Jim Meyering <meyering@lucent.com>
10236 * getopt.c: Update from glibc.
10237 * obstack.c: Likewise.
10238 * obstack.h: Likewise.
10239 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10241 * regex.h: Likewise.
10242 * strndup.c: Likewise.
10243 * strnlen.c: New file, from glibc.
10245 2000-05-01 Jim Meyering <meyering@lucent.com>
10247 * full-write.c (full_write): Remove `FIXME' part of comment.
10249 2000-04-29 Jim Meyering <meyering@lucent.com>
10251 * path-concat.c: Declare strdup only if it's not defined.
10252 * canon-host.c: Likewise.
10254 2000-04-28 Jim Meyering <meyering@lucent.com>
10256 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10257 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10258 included first, then limits.h is included by locale.h by libintl.h.
10259 From John David Anglin.
10261 2000-04-25 Jim Meyering <meyering@lucent.com>
10263 * makepath.c (S_IRWXUGO): Define.
10264 (make_path): Always perform explicit chmod if MODE specifies any
10265 of the `special' permission bits. Prompted by a bug report against
10266 install from Mate Wierdl and Joost van Baal.
10268 2000-04-18 Jim Meyering <meyering@lucent.com>
10270 * README: New file.
10272 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10273 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10275 2000-04-17 Jim Meyering <meyering@lucent.com>
10277 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10278 the definition of it to rpl_strftime also defined-away the system's
10281 2000-04-15 Jim Meyering <meyering@lucent.com>
10283 Use `C' to denote so-called `contiguous' files, the same way
10285 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10286 (ftypelet): Use S_ISCTG.
10287 From Michael Deutschmann.
10289 2000-04-14 Jim Meyering <meyering@lucent.com>
10291 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10293 2000-04-08 Jim Meyering <meyering@lucent.com>
10295 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10296 names don't conflict. Reported by Eli Zaretskii.
10298 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10300 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10301 bug. Deal with the different error behavior of Irix iconv.
10303 2000-04-07 Jim Meyering <meyering@lucent.com>
10305 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10306 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10308 2000-04-05 Jim Meyering <meyering@lucent.com>
10310 Portability tweaks required for ultrix4.3.
10311 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10312 * readutmp.c: Include sys/types.h before sys/stat.h.
10313 * canon-host.c: Declare strdup.
10314 * path-concat.c: Likewise.
10315 From John David Anglin.
10317 2000-04-04 Jim Meyering <meyering@lucent.com>
10319 Be more DOS 8.3-friendly.
10320 * ref-add.sin: Renamed from ref-add.sed.in.
10321 * ref-del.sin: Renamed from ref-del.sed.in.
10322 * Makefile.am: Reflect renaming.
10323 Reported by Eli Zaretskii.
10325 Use a temporary file name that won't clash with `charset.alias'
10326 in the DOS 8.3 name space.
10327 * Makefile.am (charset_tmp): Define.
10328 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10329 (uninstall-local): Likewise.
10330 Reported by Eli Zaretskii.
10332 2000-03-29 Paul Eggert <eggert@twinsun.com>
10334 * time/strftime.c (my_strftime): Make sure we call the system
10335 strftime, not ourselves, when invoking the underlying strftime.
10337 2000-03-24 Jim Meyering <meyering@lucent.com>
10339 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10340 (charset_alias): Define.
10341 (install-exec-local): Factor out common code.
10342 (uninstall-local): Split lines longer than 80.
10343 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10344 (SUFFIXES): Define.
10345 (.sed.in.sed): New rule. Don't redirect directly to $@.
10346 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10348 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10350 * config.charset: Output a line containing "Packages using this file".
10351 * ref-add.sed.in, ref-del.sed.in: New files.
10352 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10353 ref-del.sed): New rules.
10355 2000-03-17 Jim Meyering <meyering@lucent.com>
10357 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10358 Otherwise, include <strings.h>
10360 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10362 * unicodeio.c (utf8_wctomb): New function.
10363 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10364 format instead of in UCS-4 with platform dependent endianness.
10366 2000-03-07 Paul Eggert <eggert@twinsun.com>
10368 * savedir.c (savedir): Work even if directory size is
10369 negative; this can happen with some screwy NFS configurations.
10371 2000-03-06 Jim Meyering <meyering@lucent.com>
10373 * localcharset.c (get_charset_aliases): Don't try to free file_name
10374 if it's NULL (because we ran out of memory). From Bruno Haible.
10376 2000-03-05 Jim Meyering <meyering@lucent.com>
10378 * localcharset.c ("path-concat.h"): Include.
10379 (get_charset_aliases): Use path_concat instead of ANSI string
10382 * unicodeio.h (PARAMS): Define.
10383 Use it to guard prototype.
10385 2000-03-04 Jim Meyering <meyering@lucent.com>
10387 * Makefile.am (install-exec-local): Create $(libdir) before installing
10389 (uninstall-local): Uncomment this rule so `make distcheck' works
10392 * unicodeio.c (<errno.h>): Include it.
10393 (errno): Declare if not defined.
10395 * localcharset.c: Add Bruno's comment justifying use of volatile.
10397 * config.charset: New version, incorporating remarks from a linux
10398 i18n mailing list. From Bruno Haible.
10400 2000-03-02 Jim Meyering <meyering@lucent.com>
10402 * Makefile.am (EXTRA_DIST): Add config.charset.
10404 2000-03-01 Jim Meyering <meyering@lucent.com>
10406 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10407 * unicodeio.c: Likewise.
10409 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10411 * config.charset: New file.
10412 * localcharset.c: New file.
10413 * unicodeio.h, unicodeio.c: New files.
10414 * Makefile.am (DEFS): Add -DLIBDIR=...
10415 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10416 (noinst_HEADERS): Add unicodeio.h.
10417 (all-local, install-exec-local, charset.alias): New targets.
10419 2000-02-28 Paul Eggert <eggert@twinsun.com>
10421 * quotearg.c (ALERT_CHAR): New macro.
10422 (quotearg_buffer_restyled): Use it.
10424 2000-02-27 Jim Meyering <meyering@lucent.com>
10426 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10427 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10429 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10430 not `#if STDC_HEADERS'.
10431 Declare malloc if needed.
10433 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10434 now that autoconf always defines the HAVE_DECL_ symbols.
10435 * human.c: Likewise.
10436 * same.c: Likewise.
10437 * strtoumax.c: Likewise.
10439 * backupfile.c: Arrange for cpp to fail if the configure-time
10440 declaration check was not run.
10441 * hash.c: Likewise.
10442 * human.c: Likewise.
10443 * same.c: Likewise.
10444 * strtoumax.c: Likewise.
10446 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10447 then first look up the entire `.'-containing string as a login name.
10449 2000-02-18 Paul Eggert <eggert@twinsun.com>
10451 * getdate.y: Handle two-digit years with leading zeros correctly.
10452 (textint): New typedef.
10453 (parser_control): Member year changed from int to textint.
10455 (YYSTYPE): Removed; replaced by %union with int and textint members.
10456 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10457 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10458 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10459 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10460 (date, number, to_year): Use width of number in digits, not its value,
10461 to determine whether it's a 2-digit year, or a 2-digit time.
10462 (yylex): Store number of digits of numeric tokens.
10463 Reported by John Kendall.
10465 (parser_control): Changed from struct parser_control to typedef (for
10466 consistency). All uses changed.
10468 (tID): Removed; not used.
10469 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10471 2000-02-14 Paul Eggert <eggert@twinsun.com>
10473 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10474 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10476 2000-02-12 Jim Meyering <meyering@lucent.com>
10478 * userspec.c (ISDIGIT): Define it.
10479 (isdigit): Remove definition.
10480 (is_number): Use ISDIGIT, not isdigit.
10481 <libintl.h>: Include.
10482 (_ and N_): Define.
10483 (parse_user_spec): Mark translatable strings.
10485 2000-02-10 Jim Meyering <meyering@lucent.com>
10487 With these changes, nanosleep.[ch] are finally enough like the other
10488 lib/* replacement files to compile on a few more losing systems.
10490 * nanosleep.h: Don't include config.h.
10491 Remove prototype from declaration of nanosleep.
10492 (PARAMS): Remove now-unneeded definition.
10493 * nanosleep.c: #undef nanosleep.
10494 (rpl_nanosleep): Rename from nanosleep.
10496 2000-02-03 Jim Meyering <meyering@lucent.com>
10498 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10499 rather than with `#if HAVE_UTMPNAME'.
10501 2000-02-01 Jim Meyering <meyering@lucent.com>
10503 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10505 2000-01-31 Jim Meyering <meyering@lucent.com>
10507 * nanosleep.h (nanosleep): Guard declaration with
10508 `#if ! HAVE_DECL_NANOSLEEP'.
10509 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10510 the declaration in that vendor's sys/timers.h.
10511 Reported by Christian Krackowizer.
10513 * quotearg.c (ISASCII): Add #undef and move definition to follow
10514 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10515 (ISPRINT): Likewise.
10516 Reported by Tom Tromey.
10518 2000-01-30 Jim Meyering <meyering@lucent.com>
10520 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10521 uses of ->ut_name. The latter doesn't work with new Linux header files
10522 where only utmpx.ut_user is declared.
10524 * readutmp.h (UT_USER): Define.
10526 2000-01-23 Jim Meyering <meyering@lucent.com>
10528 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10531 2000-01-22 Jim Meyering <meyering@lucent.com>
10533 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10534 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10535 Required for some AIX systems. Reported by Christian Krackowizer.
10536 [TESTING] (main): New function.
10538 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10539 * dirname.c (dir_name): Support for DOS-style file names with drive
10542 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10544 * strverscmp.c (ISDIGIT): Define.
10545 (strverscmp): Use ISDIGIT, not isdigit.
10547 2000-01-17 Paul Eggert <eggert@twinsun.com>
10549 * nanosleep.c (nanosleep):
10550 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10551 POSIX.1 doesn't require SA_INTERRUPT and some systems
10552 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10553 it's been part of POSIX.1 since day 1 (in 1988).
10555 2000-01-17 Jim Meyering <meyering@lucent.com>
10557 * interlock: Remove unused file. Reported by François Pinard.
10559 2000-01-16 Paul Eggert <eggert@twinsun.com>
10561 * quotearg.c (quotearg_buffer_restyled): Do not quote
10562 alert, backslash, formfeed, and vertical tab unnecessarily in
10563 shell quoting style.
10566 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10567 Free Software Foundation, Inc.
10568 Copying and distribution of this file, with or without modification,
10569 are permitted provided the copyright notice and this notice are preserved.