1 2006-09-12 Jim Meyering <jim@meyering.net>
3 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
4 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
5 Reported by Nelson H. F. Beebe.
7 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
9 * argp-help.c (argp_doc): Make sure NULL is not passed to
12 2006-09-10 Bruno Haible <bruno@clisp.org>
14 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
16 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
18 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
19 program_invocation_name and program_invocation_short_name are
21 * argp-namefrob.h: Move declarations of program_invocation_name
22 and program_invocation_short_name to argp.h, so they are visible
26 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
28 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
29 convention. Text proposed by Bruno Haible.
30 (struct argp_option): Document the use of N_() wrappers.
32 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
33 and translate the two parts separately, instead of feeding
34 the whole string to gettext. This allows to exclude
35 '\v' from the strings visible to the translator by writing doc
36 strings as N_("..") "\v" N_("..").
38 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
40 * mktime.c (guess_time_tm): Fix bug where mktime
41 returned the maximum time_t value rather than (time_t) -1.
42 Problem originally reported by William Bardwell
43 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
45 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
47 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
50 2006-09-06 Bruno Haible <bruno@clisp.org>
52 * striconv.h: New file.
53 * striconv.c: New file, merging iconvme.c with GNU gettext's
55 * xstriconv.h: New file.
56 * xstriconv.c: New file.
58 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
60 * argz_.h: Sync from Libtool.
62 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
63 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
65 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
67 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
72 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
74 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
75 Problem reported by Ralf Wildenhues in
76 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
78 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
79 HAVE_STRUCT_STATFS_F_FSTYPENAME.
81 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
83 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
84 or stdbool.h, because they might not exist while configuring.
86 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
87 Don't include unistd.h or limits.h; not needed, since chdir-long.h
89 (O_DIRECTORY): Remove.
91 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
93 Work around a bug in both the Linux and SunOS 64-bit kernels:
94 nanosleep mishandles sleeps for longer than 2**31 seconds.
95 Problem reported by Frank v Waveren in
96 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
97 * nanosleep.c (BILLION): New constant.
98 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
99 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
101 2006-08-30 Jim Meyering <jim@meyering.net>
103 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
106 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
108 * isapipe.c, isapipe.h: New files.
110 2006-08-29 Eric Blake <ebb9@byu.net>
112 * error.c (error_at_line, print_errno_message): Match libc, after
113 resolution of upstream bug 3044.
115 2006-08-29 Bruno Haible <bruno@clisp.org>
117 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
119 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
123 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
125 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
126 sharing with gnulib. Report by Eric Blake.
128 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
130 * fcntl_.h: New file.
131 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
133 * dirchownmod.c: Likewise.
136 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
137 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
138 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
139 just before including <inttypes.h>, to avoid circular inclusion.
141 2006-08-28 Bruno Haible <bruno@clisp.org>
143 * inttypes_.h (SCNX*): Remove definitions.
144 Reported by Eric Blake.
146 2006-08-26 Bruno Haible <bruno@clisp.org>
148 * vasnprintf.c (EOVERFLOW): Remove definition.
149 (VASNPRINTF): Return a string of length > INT_MAX without failing.
150 * vasprintf.c: Include errno.h, limits.h.
151 (EOVERFLOW): New fallback definition.
152 (vasprintf): Test here whether the string length is > INT_MAX.
153 * vsnprintf.c: Include errno.h, limits.h.
154 (EOVERFLOW): New fallback definition.
155 (vsnprintf): Fix bug when generated string was too long for the buffer.
156 Test here whether the string length is > INT_MAX.
158 2006-08-26 Bruno Haible <bruno@clisp.org>
159 Simon Josefsson <jas@extundo.com>
162 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
164 2006-08-28 Bruno Haible <bruno@clisp.org>
166 * c-strstr.h: New file, from GNU gettext.
167 * c-strstr.c: New file, from GNU gettext.
169 2006-08-26 Bruno Haible <bruno@clisp.org>
171 * inttypes_.h: New file.
172 * inttypes.h: Remove file.
173 * stdint_.h: Include <inttypes.h> through its absolute filename.
175 * imaxabs.c: New file.
177 * imaxdiv.c: New file.
179 2006-08-22 Bruno Haible <bruno@clisp.org>
181 * readutmp.h: Skip most definitions if neither <utmp.h> nor
184 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
187 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
188 Problem reported by Bruno Haible.
190 2006-08-21 Bruno Haible <bruno@clisp.org>
193 * mbchar.h: Include <wctype.h> only if it exists.
195 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
197 * cycle-check.h: Include <stdint.h> unconditionally, since we
198 now assume the stdint module. Do not include inttypes.h.
199 * fsusage.h: Likewise.
200 * getndelim2.c: Likewise.
202 * inttostr.h: Likewise.
203 * obstack.c: Likewise.
204 * regex_internal.h: Likewise.
205 * tempname.c: Likewise.
206 * utimecmp.c: Likewise.
207 * xstrtol.h: Likewise.
209 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
211 * strtoimax.c: Adjust to macro name changes in Autoconf,
212 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
215 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
217 * fchmodat.c: New file, from coreutils. This was inadvertently
218 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
220 2006-08-18 Bruno Haible <bruno@clisp.org>
222 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
223 (ME_DUMMY): Treat "kernfs" as a dummy.
224 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
226 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
228 Update from coreutils.
230 * __fpending.h: Add copyright notice.
231 * fprintftime.h: Likewise.
232 * savedir.c: Use (C) in copyright notice.
233 * savedir.h: Likewise.
235 2006-08-15 Jim Meyering <jim@meyering.net>
237 * at-func.c: New file, with the logic of all emulated at-functions.
238 * openat-priv.h: Include <errno.h> and define ENOSYS,
239 in support of the EXPECTED_ERRNO macro.
240 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
241 Instead, define the appropriate symbols and include "at-func.c".
242 * mkdirat.c (mkdirat): Likewise.
243 * fchmodat.c (fchmodat): Likewise.
244 (ENOSYS): Remove definition.
245 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
246 Don't include "unistd--.h" -- it wasn't ever used.
248 2006-01-17 Jim Meyering <jim@meyering.net>
250 Rewrite fts.c not to change the current working directory,
251 by using openat, fstatat, fdopendir, etc..
253 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
254 (HAVE_OPENAT_SUPPORT): Define.
255 [_LIBC] (fchdir): Don't undef or define; no longer used.
256 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
257 Now, this `function' always succeeds, and consumes its file descriptor
258 parameter -- so callers must not close such FDs. Update callers.
259 (diropen_fd, opendirat, cwd_advance_fd): New functions.
260 (diropen): Add parameter, SP. Adjust all callers.
261 Implement using diropen_fd, rather than open.
262 (fts_open): Initialize new member, fts_cwd_fd.
263 Remove fts_rft-setting code.
264 (fts_close): Close fts_cwd_fd, if necessary.
265 (__opendir2): Define in terms of opendir or opendirat,
266 depending on whether the FST_NOCHDIR flag is set.
267 (fts_build): Since fts_safe_changedir consumes its FD, and since
268 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
269 and close the dup'd file descriptor upon failure.
270 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
271 (fts_safe_changedir): Tweak semantics to reflect that this function
272 now calls cwd_advance_fd and hence consumes its FD argument.
273 * fts_.h [struct FTS] (fts_cwd_fd): New member.
274 [struct FTS] (fts_rft): Remove now-unused member.
275 [struct FTS] (fts_cycle.state): Improve comment.
277 * openat.c (openat_needs_fchdir): New function.
278 * openat.h (openat_needs_fchdir): Declare it.
280 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
282 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
283 Problem and fix reported by Pádraig Brady in
284 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
286 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
288 * memcoll.c (memcoll): Optimize for the common case where the
289 arguments are bytewise equal.
291 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
293 Change copyright notice from LGPL 2 to GPL 2, since that's the
294 standard form used in the gnulib repository.
295 * lock.c: LGPL -> GPL.
297 * strnlen1.c: Likewise.
298 * strnlen1.h: Likewise.
301 * tmpdir.c: Likewise.
303 * TODO: Remove; this belongs only in coreutils.
305 2006-08-14 Eric Blake <ebb9@byu.net>
307 Import the following change from libc:
309 2006-08-12 Ulrich Drepper <drepper@redhat.com>
312 * misc/error.c: Add space between program name and message if file
315 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
317 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
318 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
320 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
321 in wchar_t. Problem reported by Eric Blake.
323 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
324 LEN is smaller than SIZE. Suggested by Bruno Haible.
325 Also, help the compiler to keep LEN in a register.
327 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
329 * .cppi-disable: Add snprintf.h, socket_.h.
330 * snprintf.c: Include <errno.h> and <limits.h>.
331 (EOVERFLOW): Define if the system does not.
332 Do not include "minmax.h"; it wasn't used.
333 (snprintf): Don't assume size_t promotes to an unsigned type.
334 Fix bug when generated string was too long for the buffer: the
335 buffer's contents are supposed to be the initial prefix of the
336 output. Don't assume vasnprintf returns EOVERFLOW if the size
337 exceeds INT_MAX; do the check ourselves.
339 Import the following changes from libc:
341 2006-06-02 Jakub Jelinek <jakub@redhat.com>
343 * posix/regex_internal.c (re_string_skip_chars): If no character has
344 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
345 to the byte which couldn't be converted.
346 (re_string_reconstruct): Don't clear valid_raw_len before calling
347 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
348 tip_context using re_string_context_at.
350 2006-05-02 Ulrich Drepper <drepper@redhat.com>
352 * posix/regex.h: g++ still cannot handled [restrict].
354 2006-04-21 Ulrich Drepper <drepper@redhat.com>
356 * posix/regex.h: Remove special handling for VMS.
358 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
362 2006-07-19 Mike Frysinger <vapier@gentoo.org>
364 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
365 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
367 2006-08-08 Eric Blake <ebb9@byu.net>
369 * verror.c (verror_at_line): Work around glibc bug 2997, so that
370 verror_at_line output complies with GNU Coding Standards even when
373 2006-08-08 Eric Blake <ebb9@byu.net>
375 * verror.h, verror.c: New files.
377 2006-08-07 Bruno Haible <bruno@clisp.org>
379 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
381 Reported by Ralf Wildenhues.
383 2006-08-06 Eric Blake <ebb9@byu.net>
385 * error.h: Fold in some upstream changes from glibc.
388 2006-07-29 Bruno Haible <bruno@clisp.org>
390 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
392 2006-07-29 Bruno Haible <bruno@clisp.org>
394 * setenv.c: Undo unintended modification done on 2006-02-27.
396 2006-07-28 Eric Blake <ebb9@byu.net>
398 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
401 2006-07-28 Simon Josefsson <jas@extundo.com>
403 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
406 2006-07-28 Simon Josefsson <jas@extundo.com>
408 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
411 2006-07-28 Bruno Haible <bruno@clisp.org>
413 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
415 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
417 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
420 2006-07-28 Bruno Haible <bruno@clisp.org>
422 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
423 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
425 Avoids link error on FreeBSD 4.x.
426 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
428 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
430 * mbswidth.c (iswcntrl): Likewise.
432 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
434 * modechange.c (mode_compile): Numeric modes now affect setuid and
435 setgid on directories only if they set these bits.
436 * modechange.h: Remove obsolete comment about masks.
438 2006-07-27 Bruno Haible <bruno@clisp.org>
440 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
441 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
444 2006-07-26 Eric Blake <ebb9@byu.net>
446 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
447 like mingw that lack mkstemp.
448 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
449 avoid compilation warning on mingw.
451 2006-07-25 Bruno Haible <bruno@clisp.org>
453 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
454 <stdarg.h> or config.h.
456 2006-07-24 Bruno Haible <bruno@clisp.org>
458 * clean-temp.h: New file, from GNU gettext.
459 * clean-temp.c: New file, from GNU gettext.
461 2006-07-24 Bruno Haible <bruno@clisp.org>
463 * tmpdir.h: New file, from GNU gettext.
464 * tmpdir.c: New file, from GNU gettext.
466 2006-07-23 Bruno Haible <bruno@clisp.org>
468 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
469 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
470 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
471 gl_linked_remove_at): Use it.
473 2006-07-23 Eric Blake <ebb9@byu.net>
475 * tmpfile-safer.c: New file.
476 * stdio-safer.h (fopen_safer): Add prototype.
477 * stdio--.h (tmpfile): Make safer.
479 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
481 * close-stream.c, close-stream.h: New files.
483 2006-07-22 Bruno Haible <bruno@clisp.org>
485 Merge from GNU gettext 0.15.
487 2005-07-05 Bruno Haible <bruno@clisp.org>
489 * printf-args.c (printf_fetchargs): Work around broken
490 definition of wint_t on mingw.
492 2005-02-12 Bruno Haible <bruno@clisp.org>
494 * xallocsa.h: Add extern "C" for C++.
496 2006-05-17 Bruno Haible <bruno@clisp.org>
499 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
501 2006-04-30 Bruno Haible <bruno@clisp.org>
503 * progreloc.c: Include <mach-o/dyld.h> if available.
504 (find_executable): Use _NSGetExecutablePath when possible.
506 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
508 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
511 2005-12-29 Bruno Haible <bruno@clisp.org>
513 * progreloc.c (set_program_name_and_installdir): Fix
516 2005-12-04 Bruno Haible <bruno@clisp.org>
519 * progreloc.c: Include <windows.h> also on Cygwin.
520 (find_executable): Add support for Cygwin.
521 (set_program_name_and_installdir): Handle also platforms with
524 2006-07-11 Bruno Haible <bruno@clisp.org>
526 * javacomp.c: Fix a comment.
527 Reported by Jim Meyering.
529 2006-04-30 Bruno Haible <bruno@clisp.org>
531 * javacomp.h (compile_java_class): Add source_version,
532 target_version arguments.
533 * javacomp.c: Rewritten to choose only a compiler that
534 respects the specified source_version and target_version.
536 2006-06-27 Bruno Haible <bruno@clisp.org>
538 Assume correct S_ISDIR macro.
539 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
541 2006-07-22 Bruno Haible <bruno@clisp.org>
543 * javaversion.h: New file, from GNU gettext.
544 * javaversion.c: New file, from GNU gettext.
545 * javaversion.java: New file, from GNU gettext.
546 * javaversion.class: New file, from GNU gettext.
548 2006-05-17 Bruno Haible <bruno@clisp.org>
551 * javaexec.c (execute_java_class): Test for jview program
554 2006-04-09 Bruno Haible <bruno@clisp.org>
556 * fatal-signal.c: Don't include string.h.
557 (at_fatal_signal): Use a copying loop instead of memcpy.
559 2005-12-04 Bruno Haible <bruno@clisp.org>
561 * csharpexec.c: Add support for 'clix' launcher (untested).
562 (execute_csharp_using_sscli): New function.
563 (execute_csharp_program): Call it.
565 2006-06-21 Bruno Haible <bruno@clisp.org>
567 Avoid warnings from recent versions of mcs.
568 * csharpcomp.c (compile_csharp_using_mono): Don't use options
569 -o, -L, -r any more. Use options documented since mcs-1.0
570 instead. Similarly for -g.
572 2005-07-09 Bruno Haible <bruno@clisp.org>
574 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
576 Reported by Mark Junker <mjscod@gmx.de>.
578 2006-06-17 Bruno Haible <bruno@clisp.org>
580 * config.charset: Update for NetBSD 3.0.
582 2006-05-17 Bruno Haible <bruno@clisp.org>
585 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
587 2006-05-16 Bruno Haible <bruno@clisp.org>
589 * localcharset.c [CYGWIN]: Include <windows.h>.
590 (get_charset_aliases): For Cygwin, return the same CPxxx
591 aliases list as under WIN32.
592 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
593 the environment variables. Fall back to GetACP().
595 2006-04-05 Bruno Haible <bruno@clisp.org>
597 * config.charset: Update Juan Manuel Guerrero's address.
599 2005-02-12 Bruno Haible <bruno@clisp.org>
601 * allocsa.h: Add extern "C" for C++.
603 2005-02-10 Bruno Haible <bruno@clisp.org>
605 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
606 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
608 2006-07-22 Bruno Haible <bruno@clisp.org>
610 * gettext.h: Update to GNU gettext-0.15.
612 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
613 and Simon Josefsson <jas@extundo.com>
615 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
617 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
619 2006-07-21 Eric Blake <ebb9@byu.net>
621 * stdlib-safer.h: New file from coreutils, required by
624 2006-07-19 Derek R. Price <derek@ximbiot.com>
626 * getaddrinfo.h: Don't define unimplemented AI_* flags.
627 Reindent and repaginate.
629 2006-07-17 Bruno Haible <bruno@clisp.org>
631 * gl_list.h: New file.
632 * gl_list.c: New file.
633 * gl_array_list.h: New file.
634 * gl_array_list.c: New file.
635 * gl_carray_list.h: New file.
636 * gl_carray_list.c: New file.
637 * gl_linked_list.h: New file.
638 * gl_linked_list.c: New file.
639 * gl_anylinked_list1.h: New file.
640 * gl_anylinked_list2.h: New file.
641 * gl_avltree_list.h: New file.
642 * gl_avltree_list.c: New file.
643 * gl_anyavltree_list1.h: New file.
644 * gl_anyavltree_list2.h: New file.
645 * gl_rbtree_list.h: New file.
646 * gl_rbtree_list.c: New file.
647 * gl_anyrbtree_list1.h: New file.
648 * gl_anyrbtree_list2.h: New file.
649 * gl_anytree_list1.h: New file.
650 * gl_anytree_list2.h: New file.
651 * gl_linkedhash_list.h: New file.
652 * gl_linkedhash_list.c: New file.
653 * gl_anyhash_list1.h: New file.
654 * gl_anyhash_list2.h: New file.
655 * gl_avltreehash_list.h: New file.
656 * gl_avltreehash_list.c: New file.
657 * gl_rbtreehash_list.h: New file.
658 * gl_rbtreehash_list.c: New file.
659 * gl_anytreehash_list1.h: New file.
660 * gl_anytreehash_list2.h: New file.
662 * gl_oset.h: New file.
663 * gl_oset.c: New file.
664 * gl_array_oset.h: New file.
665 * gl_array_oset.c: New file.
666 * gl_avltree_oset.h: New file.
667 * gl_avltree_oset.c: New file.
668 * gl_rbtree_oset.h: New file.
669 * gl_rbtree_oset.c: New file.
670 * gl_anytree_oset.h: New file.
672 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
674 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
676 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
677 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
678 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
679 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
680 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
681 callers changed. Revamp internals significantly, by not
682 attempting to create directories that are temporarily more
683 permissive than the final results. Do not attempt to use
684 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
685 This removes some race conditions, fixes some bugs, and simplifies
686 things. Use new dirchownmod function to do owner and mode changes.
687 * mkdir-p.h: Likewise.
688 * modechange.c (octal_to_mode): New function.
689 (struct mode_change): New member mentioned.
690 (make_node_op_equals): New arg mentioned. All callers changed.
691 (mode_compile): Keep track of which mode bits the user has explicitly
693 (mode_adjust): New arg DIR, so that we implement the X op correctly.
694 New arg PMODE_BITS, to keep track of which mode bits the user
695 mentioned; it treats S_ISUID and S_ISGID speciall.
697 * modechange.h: Likewise.
699 2006-07-11 Derek R. Price <derek@ximbiot.com>
701 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
703 2006-07-10 Derek R. Price <derek@ximbiot.com>
705 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
706 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
707 macros into the GNU _D_EXACT_NAMLEN.
708 * savedir.c: Likewise.
709 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
711 2006-07-09 Jim Meyering <jim@meyering.net>
713 * argp-pv.c: Remove a doubled word in a comment.
714 * check-version.c (check_version): Likewise.
715 * javacomp.c (compile_java_class): Likewise.
717 2006-07-08 Jim Meyering <jim@meyering.net>
719 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
721 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
723 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
724 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
725 brackets. Other minor changes to suppress some compiler
728 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
730 * getloadavg.c: Use __VMS, not VMS.
731 * getopt.c: Likewise.
732 * getpagesize.h: Likewise.
733 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
734 probably does not work.
736 2006-07-06 Derek R. Price <derek@ximbiot.com>
737 and Paul Eggert <eggert@cs.ucla.edu>
739 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
740 Don't worry about this obsolete case any more.
741 (HAVE_DIR): Remove. All uses removed; we now assume you can read
743 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
744 worry about this obsolete case any more.
746 * getcwd.c: Likewise.
748 * savedir.c: Likewise.
750 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
752 * .cppi-disable: Add wcwidth.
753 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
754 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
755 (ISGRAPH): Remove. All uses changed to isgraph.
756 (FOLD) [!defined _LIBC]: Remove special case.
757 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
758 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
760 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
762 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
764 * strtod.c (strtod): cast the argument of tolower to unsigned char.
766 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
768 * memcasecmp.c: Include <limits.h>.
769 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
770 * strtod.c (strtod): Don't assume isspace works on negative chars.
771 Don't assume isdigit succeeds only on '0' through '9'.
773 2006-07-05 Derek R. Price <derek@ximbiot.com>
775 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
776 All uses of is_space replaced by isspace.
777 * exit.h: Don't talk about STDC_HEADERS.
778 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
779 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
780 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
781 replaced by isprint etc.
782 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
783 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
784 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
785 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
786 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
787 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
789 2006-07-05 Eric Blake <ebb9@byu.net>
791 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
792 missing from netdb.h.
793 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
795 2006-06-27 Bruno Haible <bruno@clisp.org>
797 Assume ANSI C header files and <ctype.h> functions.
798 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
799 (mbsnwidth): Use isprint, iscntrl instead.
801 2006-07-03 Jim Meyering <jim@meyering.net>
803 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
804 macro is used before the first cycle_check call.
806 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
808 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
809 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
810 reported by Mark D. Baushke, one in
811 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
813 Merge from coreutils.
815 * .cppi-disable: Add stdint_.h.
816 * .cvsignore: Add stdint.h.
818 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
820 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
821 both double and long double versions.
822 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
823 * xstrtold.c: New file.
824 * xstrtod.h (xstrtold): New decl.
826 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
828 * filemode.c (setst): Remove.
829 (strmode): Rewrite to avoid setst. This makes the code shorter,
830 (arguably) clearer, and the generated code is a bit smaller on my
831 Debian GNU/Linux stable x86 host.
833 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
835 * filemode.c: Include "filemode.h" first, to test the interface.
836 Assume that filemode.h includes sys/types.h and sys/stat.h.
837 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
838 (ftypelet): Reorder to put common cases first, for efficiency.
839 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
841 (strmode): Renamed from mode_string, and now stores 12 bytes instead
842 of 10, for compatibility with FreeBSD. All callers changed.
843 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
844 that can't be deduced solely from st_mode. First arg is now a const
846 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
847 (strmode): Renamed from mode_string.
848 (filemodestring): New decl.
849 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
850 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
851 (S_ISPORT, S_ISWHT): New macros, if not already defined.
853 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
855 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
856 fsusage.h now does that. Include fsusage.h first, to test interface.
857 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
858 at most one method (the old code could have generated decls that
859 didn't conform to C89, not that this was ever exercised).
860 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
862 2006-03-19 Jim Meyering <jim@meyering.net>
864 Work even in a chroot where d_ino values for entries in "/"
865 don't match the stat.st_ino values for the same names.
866 * getcwd.c (__getcwd): When no d_ino value matches the target inode
867 number, iterate through all entries again, using lstat instead.
868 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
869 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
871 * getcwd.c (__getcwd): Clarify a comment.
872 Use memcpy in place of a call to strcpy.
874 2006-03-12 Jim Meyering <jim@meyering.net>
876 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
877 that of the current directory (which we're about to chdir ".." out of),
878 then save the dev-ino of the parent, instead.
880 * same-inode.h (SAME_INODE): New file/macro.
881 * chdir-safer.c (SAME_INODE): Remove definition.
882 Include "same-inode.h", instead.
884 * cycle-check.h: Include "same-inode.h".
885 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
886 * cycle-check.c (SAME_INODE): Remove definition.
887 * root-dev-ino.h: Include "same-inode.h".
889 2006-03-11 Eric Blake <ebb9@byu.net>
891 * same.c (same_name): s/base_name/last_component/
892 * backupfile.c (check_extension, numbered_backup): Likewise.
893 * filenamecat.c (file_name_concat): Likewise.
895 2006-03-11 Eric Blake <ebb9@byu.net>,
896 Paul Eggert <eggert@cs.ucla.edu>
898 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
899 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
901 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
902 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
903 (last_component): New method.
904 * dirname.c (dir_len): Determine when drive letters need a
905 subsequent slash. Preserve // when it is special.
906 (dir_name): Don't append dot when drive letter is absolute.
907 [TEST_DIRNAME]: Move into a full-blown gnulib test.
908 * basename.c (base_name): New semantics - malloc the result.
909 Preserve // when it is special. Preserve relative files that look
911 (base_len): Preserve // when it is special.
912 (last_component): New method, similar to old base_name semantics.
913 * stripslash.c (strip_trailing_slashes): Use last_component, not
914 base_name. Strip redundant slashes from ///.
916 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
918 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
919 both are 64 bits, since this seems to be the tradition, and this
920 prevents gcc -Wformat from warning about usages with PRIuMAX. If
921 we ever run into a host that prefers long long to long in this
922 case, we'll need another configure-time test. Problem reported by
925 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
927 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
928 possible collision with system files.
929 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
930 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
931 WCHAR_MIN and WCHAR_MAX in this case.
932 (<stddef.h>): Do not include; no longer needed.
933 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
934 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
935 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
936 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
937 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
938 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
939 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
940 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
941 !defined(__c99))]: Include in this case too, since it's harmless
943 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
945 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
946 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
947 (_STDINT_MIN, _STDINT_MAX): New macros.
948 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
949 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
950 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
951 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
952 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
953 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
954 macros, not typedefs; this simplifies things quite a bit.
955 Use long int for all types narrower than int64_t.
956 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
957 Define in terms of long long int or int64_t or long int,
958 not int64_t or int32_t. This saves some compile-time testing.
959 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
960 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
961 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
962 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
963 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
964 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
965 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
966 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
967 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
968 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
969 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
970 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
971 undef any previous version and define our own version, for
972 simplicity and consistency with the new macros for types.
973 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
974 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
975 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
976 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
977 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
978 @WINT_T_SUFFIX@ to keep things simple here.
979 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
980 Simplify by assuming typical 8/16/32/64 host, since we're
981 already doing that elsewhere anyway.
982 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
983 and assume long long int is 64 bits if available. This
984 speeds up 'configure'.
986 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
988 * getaddrinfo.c: fixed typo
990 2006-06-29 Eric Blake <ebb9@byu.net>
992 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
993 unused static function.
995 2006-06-29 Eric Blake <ebb9@byu.net>
999 2006-06-29 Derek R. Price <derek@ximbiot.com>
1001 * strftime.c: Assume strftime() exists.
1003 2006-06-28 Bruno Haible <bruno@clisp.org>
1005 * getaddrinfo.h: Fix POSIX URL.
1006 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1007 (use_win32_p): Make static.
1008 (getaddrinfo): Reject service name if it is empty or does not consist
1009 solely of decimal digits, or if its value is > 65535.
1010 (getnameinfo): Remove useless casts.
1012 2006-06-28 Derek R. Price <derek@ximbiot.com>
1014 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1015 Autoconf 2.60 says this stuff was obsolete.
1017 2006-05-12 Bruno Haible <bruno@clisp.org>
1019 * mkdtemp.c [MINGW]: Include <io.h>.
1020 (mkdir): Define using _mkdir.
1022 2006-06-28 Bruno Haible <bruno@clisp.org>
1024 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1025 declaration for wcwidth.
1026 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1028 2006-06-28 Eric Blake <ebb9@byu.net>
1030 * xvasprintf.h: Fix comments.
1032 2006-06-28 Eric Blake <ebb9@byu.net>
1034 * mbchar.h (wcwidth): Include wcwidth.h.
1035 * mbswidth.c (wcwidth): Move from here...
1036 * wcwidth.h: ...to this new file.
1038 2006-06-28 Simon Josefsson <jas@extundo.com>
1040 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1041 functions there. It will succeed on Windows XP, but on Windows
1042 2000 and (presumably) earlier, it will fail, and use the internal
1044 (use_win32_p): New function.
1045 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1046 Support AI_NUMERICSERV to disable getservbyname.
1047 (getnameinfo): New function, only supports
1048 NI_NUMERICHOST|NI_NUMERICSERV for now.
1050 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1051 only have some of them. Add AI_NUMERICSERV. Add prototype for
1054 2006-06-27 Bruno Haible <bruno@clisp.org>
1056 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1058 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1060 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1061 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1062 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1064 2006-06-26 Bruno Haible <bruno@clisp.org>
1066 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1068 Reported by Mark D. Baushke and Larry Jones.
1070 2006-06-26 Bruno Haible <bruno@clisp.org>
1072 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1074 Suggested by Mark D. Baushke and Larry Jones.
1076 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1078 * stdint_.h: Treat BSD/OS like OpenBSD.
1080 2006-06-23 Bruno Haible <bruno@clisp.org>
1082 * stdint_.h: Treat IRIX like OpenBSD.
1084 2006-06-23 Bruno Haible <bruno@clisp.org>
1086 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1087 ISO C 99 Technical Corrigendum 1.
1089 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1091 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1092 Some compiler complained about some of them. Problem reported by
1094 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1096 2006-06-21 Simon Josefsson <jas@extundo.com>
1098 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1101 * socket_.h: Don't define WINVER.
1103 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1104 slightly modified to work in gnulib.
1106 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1108 * read-file.c (fread_file): Start with buffer allocation of
1109 0 bytes rather than 1 byte; this simplifies the code.
1110 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1111 code to free buffer and save/restore errno.
1112 (internal_read_file): Remove unused local.
1114 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1116 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1117 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1118 Problem reported by Denis Excoffier in
1119 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1121 2006-06-19 Simon Josefsson <jas@extundo.com>
1123 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1125 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1127 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1129 2006-06-17 Bruno Haible <bruno@clisp.org>
1131 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1133 2006-06-17 Bruno Haible <bruno@clisp.org>
1135 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1136 problem on Solaris 2.5.1.
1138 2006-06-16 Eric Blake <ebb9@byu.net>
1140 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1141 * unicodeio.c [!defined errno]: Likewise.
1142 * strtol.c [!defined errno]: Likewise.
1143 * strtod.c [!defined errno]: Likewise.
1145 2006-06-15 Bruno Haible <bruno@clisp.org>
1147 * stdint_.h: Rewritten to be fully auto-configured.
1148 Fixes bug on HP-UX/IA64.
1150 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1152 * getdate.y (__attribute__): Don't define if already defined.
1153 Problem reported by Larry Jones.
1154 * utimens.c (__attribute__): Likewise.
1156 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1158 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1159 reported by Andreas Schwab.
1161 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1162 Bruno Haible <bruno@clisp.org>
1164 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1166 2006-05-26 Martin Lambers <marlam@marlam.de>
1168 * getpass.c: Updates the test for the native W32 API, and adds
1169 missing includes, thus fixing compilation warnings.
1171 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1173 * tempname.c (small_open, large_open): New macros.
1174 (__open, __open64) [!_LIBC]: Remove.
1175 (__gen_tempname): Use small_open and large_open instead of __open
1176 and __open64. This fixes a portability bug on HP-UX 11.11i
1177 reported by Simon Wing-Tang in
1178 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1180 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1182 * exclude.c (exclude_fnmatch): New function.
1183 (excluded_file_name): Call exclude_fnmatch.
1184 * exclude.h (excluded_file_name): New prototype
1186 2006-05-24 Bruno Haible <bruno@clisp.org>
1188 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1189 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1190 Reported by Thorsten Maerz <torte@netztorte.de> via
1191 Aaron Stone <aaron@serendipity.cx>.
1193 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1195 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1196 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1197 (my_usleep): Don't mishandle maximum value.
1199 2006-05-19 Jim Meyering <jim@meyering.net>
1201 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1203 2006-05-17 Bruno Haible <bruno@clisp.org>
1206 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1208 2006-05-17 Bruno Haible <bruno@clisp.org>
1210 * stdint_.h: Fix recognition of Cygwin.
1212 2006-05-11 Jim Meyering <jim@meyering.net>
1214 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1216 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1218 * crc.c (crc32_update): Remove unnecessary L suffix.
1219 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1220 unwanted sign propagation, e.g., on hosts with 64-bit int.
1221 There still are some problems with reeelly weird theoretical hosts
1222 (e.g., 33-bit int) but it's not worth worrying about now.
1223 * sha1.c (rol): Likewise.
1224 (K1, K2, K3, K4): Remove unnecessary L suffix.
1226 2006-05-10 Bruno Haible <bruno@clisp.org>
1228 * des.c: Cast to avoid warnings.
1230 2006-05-10 Simon Josefsson <jas@extundo.com>
1232 * md4.c: Typo fix, update copyright years.
1233 (K1, K2): Don't use L because it turn computations into 64-bit on
1236 2006-05-09 Bruno Haible <bruno@clisp.org>
1238 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1239 (EOVERFLOW): Define fallback value.
1240 (xstrcat): New function.
1241 (xvasprintf): Recognize the special case of a string concatenation.
1243 2006-05-01 Bruno Haible <bruno@clisp.org>
1245 * stdint_.h: Shorter URL.
1246 * inttypes.h: Likewise.
1248 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1250 * verify.h: Document the internals better. Most of this change
1251 was written by Bruno Haible.
1253 2006-04-29 Bruno Haible <bruno@clisp.org>
1255 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1256 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1258 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1260 * getdate.y (get_date): When adding relative date, start with the
1261 initial time, not with the result of the first mktime call.
1263 2006-04-23 Bruno Haible <bruno@clisp.org>
1265 * copy-file.c: Include <unistd.h> unconditionally.
1266 * execute.c: Likewise.
1267 * fatal-signal.c: Likewise.
1268 * findprog.c: Likewise.
1269 * mkdtemp.c: Likewise.
1272 * wait-process.h: Likewise.
1274 2006-04-23 Bruno Haible <bruno@clisp.org>
1276 * fwriteerror.c (fwriteerror): Call fclose also when an error
1277 condition was already detected.
1278 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1280 2006-04-19 Derek Price <derek@ximbiot.com>
1281 Eric Blake <ebb9@byu.net>
1283 * inttypes.h: Correct grammar in comment.
1285 2006-04-18 Derek Price <derek@ximbiot.com>
1286 Paul Eggert <eggert@cs.ucla.edu>
1288 * inttypes.h: New file.
1289 * strtoimax.c: Assume <inttypes.h>.
1291 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1293 * utimens.c (futimens): glibc futimesat messes up if /proc
1294 isn't mounted. Problem reported by Kir Kolyshkin.
1296 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1298 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1299 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1300 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1302 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1304 Merge regex changes from libc, removing some of our
1305 POSIX-conformance changes that were rejected and redoing them in a
1308 * regcomp.c (re_compile_internal, init_dfa):
1309 Length arg is now size_t, not Idx. All uses changed.
1310 (peek_token): Forward decl now says internal_function.
1311 (__re_error_msgid, __re_error_msgid_idx):
1312 Now static rather than extern with attribute_hidden.
1313 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1314 For some reason libc prefers K&R style defns for external functions.
1315 (regerror) [!defined _LIBC]: Likewise.
1316 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1317 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1318 (build_range_exp, build_collating_symbol):
1320 (re_compile_fastmap): Use '\0' to memset, not 0.
1321 (utf8_sb_map): Make the calculations more obvious.
1322 (init_dfa, parse_bracket_exp, build_charclass_op):
1323 Call calloc and cast result, as glibc does.
1324 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1325 (build_range_exp, build_collating_symbol):
1326 Now internal functions.
1328 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1330 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1331 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1332 Don't depend on VMS; depend on __VMS instead, for POSIX
1333 namespace cleanness.
1334 (regoff_t): Define to ssize_t, not long int.
1336 Remove the REG_ macros named below. Instead, make the old names
1337 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1339 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1340 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1341 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1342 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1343 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1344 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1345 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1346 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1347 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1348 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1349 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1350 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1351 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1352 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1353 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1354 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1355 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1357 Remove. All uses replaced by the old RE_* names.
1358 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1359 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1360 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1361 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1362 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1363 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1364 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1365 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1366 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1367 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1368 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1369 Don't bother having these macros be independent of each others'
1370 values, since they no longer exist in the POSIX name space.
1372 Rename the following member names back to their old names,
1373 unless !__USE_GNU_REGEX. All uses changed back.
1374 (buffer): Renamed from re_buffer.
1375 (allocated): Renamed from re_allocated.
1376 (used): Renamed from re_used.
1377 (syntax): Renamed from re_syntax.
1378 (fastmap): Renamed from re_fastmap.
1379 (translate): Renamed from re_translate.
1380 (can_be_null): Renamed from re_can_be_null.
1381 (regs_allocated): Renamed from re_regs_allocated.
1382 (fastmap_accurate): Renamed from re_fastmap_accurate.
1383 (no_sub): Renamed from re_no_sub.
1384 (not_bol): Renamed from re_not_bol.
1385 (not_eol): Renamed from re_not_eol.
1386 (newline_anchor): Renamed from re_newline_anchor.
1387 (num_regs): Renamed from rm_num_regs.
1388 (start): Renamed from rm_start.
1389 (end): Renamed from rm_end.
1391 (free_state): Move up a bit.
1393 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1394 #define to be empty.
1395 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1396 when that is what is intended.
1397 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1398 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1400 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1401 All uses changed back to re_malloc, etc. It's now the caller's
1402 responsibility to check for overflow; all callers changed.
1403 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1404 (re_x2nrealloc): Remove.
1405 (free_state): Remove decl.
1407 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1408 (re_set_registers, re_exec):
1411 2006-01-31 Roland McGrath <roland@redhat.com>
1413 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1414 Reported by Mike Frysinger <vapier@gentoo.org>.
1416 2006-01-15 Andreas Jaeger <aj@suse.de>
1419 * regex_internal.c (re_string_reconstruct): Adjust for
1420 build_wcs_upper_buffer change.
1421 (build_wcs_upper_buffer): Change return type.
1423 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1425 * regex_internal.h: Include <stdint.h> if available.
1427 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1429 * regex_internal.h (SIZE_MAX): Provide a default definition.
1431 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1433 * regcomp.c: Adjust for changed secondary hash function.
1435 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1437 * regex.h: Pretty printing.
1438 Clean up namespace a bit.
1440 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1442 * regexec.c (update_cur_sifted_state, check_arrival,
1443 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1445 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1446 Ulrich Drepper <drepper@redhat.com>
1449 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1450 (bitset_word_t): Renamed from bitset_word. All uses changed.
1452 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1455 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1456 * regcomp.c: Remove unnecessary uses of
1457 unsigned RE_TRANSLATE_TYPE.
1458 * regex_internal.h: Likewise.
1459 * regex_internal.c: Likewise.
1460 * regexec.c: Likewise.
1461 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1463 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1465 * regexec.c (find_recover_state): Remove unnecessary
1467 (transit_state_bkref): Make DFA a const pointer.
1468 (get_subexp): Likewise.
1469 (check_arrival): Likewise.
1470 (update_cur_sifted_state): Likewise.
1471 (re_search_internal): Likewise.
1472 (prune_impossible_nodes): Likewise.
1473 (acquire_init_state_context): Likewise.
1474 (proceed_next_node): Likewise.
1475 (set_regs): Likewise.
1476 (free_fail_stack_return): Likewise.
1477 (check_arrival_expand_ecl): Mark DFA parameter as const.
1478 (check_arrival_expand_ecl_sub): Likewise.
1479 (check_subexp_limits): Likewise.
1480 (sub_epsilon_src_nodes): Likewise.
1481 (add_epsilon_src_nodes): Likewise.
1482 (merge_state_array): Likewise.
1483 (update_regs): Likewise.
1484 (build_trtable): Likewise.
1485 (sift_states_backward): Mark MCTX parameter as const.
1486 (build_sifted_states): Likewise.
1487 (update_cur_sifted_state): Likewise.
1488 (sift_states_mkref): Likewise.
1489 (check_arrival_expand_ecl): Mark eclosure as const.
1490 (check_dst_limits_calc_pos_1): Likewise.
1491 * regex_internal.h (re_match_context_t): Make dfa a const
1494 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1496 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1497 (transit_state_sb): Likewise.
1498 (transit_state_mb): Likewise.
1499 (sift_states_iter_mb): Likewise.
1500 (check_arrival_add_next_nodes): Likewise.
1501 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1502 [_LIBC] (re_search_2_stub): Use mempcpy.
1504 * regex_internal.c (re_string_reconstruct): Avoid calling
1505 mbrtowc for very simple UTF-8 case.
1507 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1509 (re_acquire_state_context): Likewise.
1510 * regex_internal.h: Adjust prototypes.
1512 * regex.c: Prevent using C++ compilers.
1514 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1515 (re_acquire_state_context): Likewise.
1517 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1518 Bruno Haible <bruno@clisp.org>
1520 * stdint_.h: On OpenBSD, don't redefine types already included in
1521 <sys/types.h> and <inttypes.h>.
1523 2006-03-24 Eric Blake <ebb9@byu.net>
1525 * time_r.c (copy_string_result): Remove, as it is no longer used.
1527 2006-03-24 Simon Josefsson <jas@extundo.com>
1529 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1530 including some doc fixes.
1531 (base64_encode_alloc): Fix +1 bug on allocation failures.
1533 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1535 * base64.c (base64_encode): Do not read past end of array with
1536 unsanitized input on systems with CHAR_BIT > 8.
1538 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1540 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1541 Typedef to long int, not to off_, as POSIX will likely change
1544 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1546 * argp-help.c (validate_uparams): Fix typo
1547 * argp-parse.c (argp_default_options): Consistently begin help
1548 messages with a lowercase letter.
1550 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1552 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1553 overrun buffers and shouldn't be used (much as gets shouldn't be
1555 * time_r.c (asctime_r, ctime_r): Likewise.
1557 2006-03-08 Simon Josefsson <jas@extundo.com>
1559 * gc-gnulib.c (randomize): Don't open files called 'no', they
1560 signal that configure disabled the device.
1562 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1564 * c-stack.c: Include unistd.h unconditionally, since we now assume
1566 * getlogin_r.c: Likewise.
1567 * getlogin_r.h: Likewise.
1569 * pagealign_alloc.c: Likewise.
1570 * unistd_.h: Remove; no longer needed.
1572 2006-03-07 Simon Josefsson <jas@extundo.com>
1574 * unistd_.h: New file.
1576 2006-03-07 Simon Josefsson <jas@extundo.com>
1578 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1580 2006-03-01 Simon Josefsson <jas@extundo.com>
1582 * readline.c: Fix typo, tiny patch from Stepan Kasal
1585 2006-02-28 Simon Josefsson <jas@extundo.com>
1587 * getopt.c: Protect #include of unistd.h, for MSVS.
1589 2006-02-27 Simon Josefsson <jas@extundo.com>
1591 * base64.h: Indent #define's. From Jim Meyering
1594 2006-02-27 Jim Meyering <jim@meyering.net>
1596 Revert the change of 2006-02-24, so these files can continue
1597 to be sync'd from gettext.
1598 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1601 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1603 * glob.c: Say "invalid" rather than "illegal" in comments.
1605 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1607 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1609 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1611 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1612 AT_FDCWD exceeds INT_MAX.
1613 * openat.h (AT_FDCWD): Likewise.
1615 2006-02-14 Jim Meyering <jim@meyering.net>
1617 Sync from coreutils.
1619 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1620 failure on deficient systems, and simplify gnulib lgpl dependencies.
1621 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1622 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1624 * xalloc-die.c: Remove unused definition of N_.
1626 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1628 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1630 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1632 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1633 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1635 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1637 * argp-namefrob.h: Restore changes accidentally lost during the
1638 "autoupdate" on 2005-12-12.
1640 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1642 * fnmatch.c (L_): Renamed from L, to work around a bug in
1643 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1644 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1647 2006-01-26 Simon Josefsson <jas@extundo.com>
1649 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1650 prototype is visible on mingw32.
1652 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1655 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1658 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1660 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1661 attempt to open for write; this always fails, at least on POSIX
1662 hosts. This reinstates the 2006-01-09 change, which was
1663 inadvertently removed.
1665 2006-01-26 Bruno Haible <bruno@clisp.org>
1666 Paul Eggert <eggert@cs.ucla.edu>
1668 * stdbool_.h (_Bool)
1669 [(! (defined __cplusplus || defined __BEOS__)
1670 && !defined __GNUC__
1671 && !(defined __HP_cc || defined __xlc__
1672 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1673 || defined __sgi))]:
1674 #define to signed char in these cases too; this simplifies
1675 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1676 etc., separately) and makes it more conservative.
1678 2006-01-21 Jim Meyering <jim@meyering.net>
1680 Sync from the stable (b5) branch of coreutils:
1682 * fts.c (fts_children): Don't let close() clobber errno from
1685 * fts.c (fts_stat): When following a symlink-to-directory,
1686 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1687 a dangling symlink. That can also happen at least for ELOOP.
1688 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1689 FYI, this bug predates the inclusion of fts.c in coreutils.
1691 * fts.c (fts_open): Put new maxarglen declaration and uses
1692 in their own block, so pre-c99 compilers don't object.
1694 Avoid the double-free (first in fts_read, second in fts_close) that
1695 would occur when an `active' directory is made inaccessible (e.g.,
1696 via chmod a-x) during a traversal.
1697 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1698 before returning. Reproduce this failure by
1699 mkdir -p a/b; cd a; chmod a-x . b
1700 Reported by Stavros Passas.
1702 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1704 * argp-namefrob.h: Bugfix. Remove stray #
1706 2006-01-25 Bruno Haible <bruno@clisp.org>
1708 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1710 Reported by Paul Eggert.
1712 2006-01-25 Jim Meyering <jim@meyering.net>
1714 * fileblocks.c: Remove more useless parentheses.
1715 * readutmp.h: Likewise.
1717 2006-01-24 Bruno Haible <bruno@clisp.org>
1719 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1721 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1724 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1725 to avoid problems with the built-in _Bool type.
1726 Reported by Paul Eggert on 2005-11-26.
1728 2006-01-24 Jim Meyering <jim@meyering.net>
1730 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1732 2006-01-24 Simon Josefsson <jas@extundo.com>
1734 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1737 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1739 Work around porting bugs reported by Dieter in
1740 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1741 * getopt.c (_NOPROTO): Remove; no longer needed.
1742 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1743 Include "getopt.h" first, to check interface.
1744 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1746 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1747 (__strndup): Revert to K&R-style function dfns, the glibc style.
1748 * strnlen.c: Don't claim it's taken from glibc; it's not.
1749 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1750 Include strnlen.h first, to get prototype properly.
1751 (strnlen): Renamed from __strnlen.
1754 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1756 These changes imported from libc.
1757 * getopt.c: Use __fxprintf instead of inline stream orientation
1758 test and two separate function calls.
1759 * strndup.c (__strndup): Add libc_hidden_def.
1761 2006-01-22 Bruno Haible <bruno@clisp.org>
1763 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1764 temporary buffer for sprintf, take into account the precision also
1765 for 'd', 'i', 'u', 'o', 'x', 'X'.
1767 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1769 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1770 to pacify gcc -Wswitch-default.
1772 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1774 * argp-help.c (usage_long_opt): Do not print DOC options.
1775 (__argp_base_name): Removed
1776 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1778 (__argp_base_name): Provide macro definition or extern declaration
1779 depending on the configuration
1781 2006-01-20 Simon Josefsson <jas@extundo.com>
1783 * inet_ntop.h: Unconditionally include sys/socket.h.
1785 2006-01-19 Simon Josefsson <jas@extundo.com>
1787 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1789 2006-01-12 Simon Josefsson <jas@extundo.com>
1791 * base64.c: Fix warning, reported by Bruno Haible
1792 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1794 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1796 Sync from coreutils.
1797 * md5.c: Fix commentary typos.
1798 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1799 * md5.h (__attribute__): Remove; unused.
1800 * sha1.c: Fix commentary to match md5 better.
1801 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1802 so that we don't need to worry about alignment. All uses changed.
1803 This merges the 2005-10-28 md5 change into sha1.
1805 2006-01-11 Jim Meyering <jim@meyering.net>
1807 Sync from coreutils.
1808 * md5.c (OP): Fix spacing.
1810 2006-01-11 Simon Josefsson <jas@extundo.com>
1812 * stdint_.h (SIZE_MAX): Add missing (.
1814 2006-01-10 Bruno Haible <bruno@clisp.org>
1816 * argp.h (__const): Remove macro. Use const instead.
1817 * argp-fmtstream.h (__const): Likewise.
1818 * glob_.h (__const): Remove macro.
1819 * glob-libc.h: Use const instead of __const.
1821 2006-01-10 Jim Meyering <jim@meyering.net>
1823 Avoid the double-free (first in fts_read, second in fts_close) that
1824 would occur when an `active' directory is made inaccessible (e.g.,
1825 via chmod a-x) during a traversal.
1826 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1827 before returning. Reproduce this failure by
1828 mkdir -p a/b; cd a; chmod a-x . b
1829 Reported by Stavros Passas.
1831 Sync from coreutils.
1832 * sha1.c: Tweak grammar in a comment.
1834 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1836 * regex_internal.h (BITSET_WORD_BITS):
1837 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1838 preprocessor mishandles large unsigned values as if they were signed.
1839 Problem reported by Claudio Fontana in
1840 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1842 2006-01-10 Simon Josefsson <jas@extundo.com>
1844 * socket_.h: New file.
1846 2006-01-10 Bruno Haible <bruno@clisp.org>
1848 * localcharset.c: Update from GNU gettext.
1850 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1852 Sync from coreutils.
1853 * chdir-long.c (cdb_free): Don't bother trying to open directory
1854 for write access: POSIX says that must fail.
1855 * fts.c (diropen): Likewise.
1856 * save-cwd.c (save_cwd): Likewise.
1857 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1858 well, for minor improvements on hosts that lack O_DIRECTORY.
1859 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1860 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1861 Fall back on chown if open failed with EACCES.
1863 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1864 Report an error at compile-time if only a 1-second nominal clock
1865 resolution is found.
1867 * lchmod.h: New file.
1868 * mkdir-p.c: Include lchmod.h, lchown.h.
1869 (make_dir_parents): Use lchown rather than chown, and
1870 lchmod rather than chmod.
1872 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1873 too. Problem with "none" reported by Bob Proulx. Problem with
1874 "proc" reported by n0dalus.
1876 * mountlist.c: Include <limits.h>.
1877 (dev_from_mount_options)
1878 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1879 New function. It no longer assumes "dev=" has the System V meaning
1880 on Linux (since it doesn't). It also parses "dev=" more carefully.
1881 (read_file_system_list)
1882 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1883 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1886 * posixtm.h (PDS_PRE_2000): New macro.
1887 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1888 All usages changed. Reject dates outside the range 1969-1999 if
1889 PDS_PRE_2000 is used.
1891 2006-01-09 Jim Meyering <jim@meyering.net>
1893 Sync from coreutils.
1895 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1897 * chdir-safer.h, chdir-safer.c: New files.
1899 * modechange.c (mode_compile): Reject an invalid mode string
1900 that starts with an octal digit. From Andreas Gruenbacher.
1902 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1903 and dup to open_safer and dup_safer, respectively.
1904 (openat_permissive): Fix typo in comment.
1906 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1907 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1908 (_): Remove; no longer needed.
1909 (openat): Renamed from rpl_openat; no need for rpl_openat
1910 since openat.h renames openat for us.
1911 Replace most of the body with a call to openat_permissive,
1912 to avoid duplicate code.
1913 Port to (probably hypothetical) environments were mode_t is
1915 (openat_permissive): Require mode arg, so that we can check
1916 types better. Put it just after flags. Change cwd failure
1917 indicator from pointer-to-bool to pointer-to-errno-value.
1918 All callers changed.
1919 Invoke openat_save_fail and/or openat_restore_fail if
1920 cwd_errno is null, so that openat can call us.
1921 (openat_permissive, fdopendir, fstatat, unlinkat):
1922 Simplify errno handling to avoid some duplicate code,
1923 as it's OK to set errno on success.
1924 * openat.h: Revamp code so that function macros depend on
1925 __OPENAT_PREFIX only, not also on AT_FDCWD.
1926 (openat_ro): Remove. Caller changed to use openat_permissive.
1927 (openat_permissive): Now a macro, if not a function.
1928 (openat_restore_fail, openat_save_fail): Now always functions,
1929 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1931 * openat-priv.h: New file, defining macros used by mkdirat.c
1933 * mkdirat.c: Include openat-priv.h.
1934 Remove definitions of macros defined therein.
1935 * openat.c: Likewise.
1937 * mkdirat.c (mkdirat): New file and function.
1938 * openat.h (mkdirat): Declare.
1940 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1942 * openat.h (openat_permissive): Declare.
1943 (openat_ro): Define.
1945 * openat.c (EXPECTED_ERRNO): New macro.
1946 (openat_permissive): New function -- used in remove.c rewrite.
1947 (all functions): Set errno just before returning, only if there
1948 was an actual failure.
1949 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1951 Emulate openat-family functions using Linux's procfs, if possible.
1952 Idea and some code based on Ulrich Drepper's glibc changes.
1954 * openat.c: (BUILD_PROC_NAME): New macro.
1955 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1956 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1957 before falling back on save_cwd and restore_cwd.
1958 (fdopendir, fstatat, unlinkat): Likewise.
1960 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1961 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1963 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1964 as second argument to va_arg. Otherwise, some versions of gcc
1965 warn that `if this code is reached, the program will abort'.
1967 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1969 Sync from coreutils.
1971 Add POSIX ACL support
1972 * acl.h (copy_acl, set_acl): Add declarations.
1973 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1974 systems other than Linux.
1975 (chmod_or_fchmod): New function: use fchmod when possible,
1976 and chmod otherwise.
1977 (file_has_acl): Add a POSIX ACL implementation, with a
1978 Linux-specific subcase.
1979 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1980 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1981 acls are unsupported.
1982 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1983 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1986 2006-01-09 Bruno Haible <bruno@clisp.org>
1988 * sysexit_.h (EX_OK): New macro.
1989 Suggested by Martin Lambers <marlam@marlam.de>.
1991 2006-01-09 Bruno Haible <bruno@clisp.org>
1993 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1994 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1995 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1996 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1998 2006-01-09 Bruno Haible <bruno@clisp.org>
2000 * stdint_.h (SIZE_MAX): Write the value without involving negative
2003 2005-10-16 Bruno Haible <bruno@clisp.org>
2005 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2006 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2008 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2010 * strftime.c (tzname): Don't declare if it is already #defined.
2011 Problem reported for Mingw by Mark Junker.
2013 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2015 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2016 long int, not int, for nanosecond counts, so that people who are
2017 used to POSIX struct timespec won't be surprised. Reported by Jim
2020 2005-12-16 Jim Meyering <jim@meyering.net>
2022 * fprintftime.c, fprintftime.h: New files.
2024 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2026 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2027 * argp-help.c (fill_in_uparams): Check if the constructed
2028 struct uparams is valid. Fall back to the default values if it is
2031 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2033 * argp-help.c (__argp_base_name): New function
2034 (__argp_short_program_name): Rewrite using __argp_base_name
2035 * argp-namefrob.h: Define program_invocation_name and
2036 program_invocation_short_name if requested
2037 (__argp_base_name): Add prototype
2038 * argp-parse.c (argp_def): Use gettext wrappers
2039 (argp_default_parser): Use __argp_base_name
2040 * argp-pin.c: New file. Defines program_invocation_name and
2041 program_invocation_short_name on systems that lack them.
2043 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2045 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2046 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2047 porting problem reported by Georg Schwarz in
2048 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2050 2005-07-09 Bruno Haible <bruno@clisp.org>
2052 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2053 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2054 Reported by Mark Junker <mjscod@gmx.de>.
2056 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2058 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2059 (uintmax_t) [defined uintmax_t]: Do not declare.
2060 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2061 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2062 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2063 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2064 sake of portability to weird hosts that C allows (though we don't
2065 know of any practical examples).
2067 * savedir.h (fdsavedir): New decl.
2068 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2069 contains most of the former guts of savedir.
2070 (savedir): Use savedirstream.
2073 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2075 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2076 coreutils no longer futzes with rounding modes.
2078 2005-11-14 Jim Meyering <jim@meyering.net>
2080 * mkstemp-safer.c: Include <config.h>, required for possible
2081 replacement of mkstemp.
2083 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2085 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2087 (gethrxtime) [! (HAVE_NANOUPTIME
2088 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2089 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2090 our own approximation.
2092 2005-11-10 Simon Josefsson <jas@extundo.com>
2094 * readline.c: Remove EOL.
2096 2005-11-08 Eric Blake <ebb9@byu.net>
2098 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2100 2005-11-08 Eric Blake <ebb9@byu.net>
2102 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2104 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2106 Fix porting problem reported by Theodoros V. Kalamatianos.
2107 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2108 Don't assume that futimes failing means we must fail.
2110 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2112 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2113 leave errno alone. Problem reported by Dmitry V. Levin.
2115 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2117 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2118 errno alone. Problem reported by Frederic Jolliton.
2120 2005-10-28 Simon Josefsson <jas@extundo.com>
2122 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2123 "restrict" keywords, as per POSIX. Protect the function
2124 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2125 Don't use K&R prototypes. Check the sprintf return values.
2126 Re-define EAFNOSUPPORT if not present. Indent.
2128 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2129 suggested by Bruno Haible <bruno@clisp.org>.
2131 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2133 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2135 * gc-libgcrypt.c: Add MD2 (which is not available through
2138 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2140 * md2.h, md2.c: New files.
2142 2005-10-24 Simon Josefsson <jas@extundo.com>
2144 * md4.h: Shrink buffer size, now that we changed the type.
2146 2005-10-22 Simon Josefsson <jas@extundo.com>
2148 * arcfour.h, arcfour.c: Use fixed size indices in the
2149 arcfour_context struct (simplify test vector testing in GNU
2152 2005-10-22 Simon Josefsson <jas@extundo.com>
2154 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2155 suggested by Bruno Haible <bruno@clisp.org>.
2157 2005-10-22 Simon Josefsson <jas@extundo.com>
2159 * crc.h: Include stddef.h, for size_t.
2161 2005-10-21 Simon Josefsson <jas@extundo.com>
2163 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2164 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2166 2005-10-21 Simon Josefsson <jas@extundo.com>
2168 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2171 2005-10-21 Simon Josefsson <jas@extundo.com>
2173 * gc-gnulib.c: Support ARCTWO in CBC mode.
2175 2005-10-21 Simon Josefsson <jas@extundo.com>
2177 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2180 * hmac-sha1.c (hmac_sha1): Likewise.
2182 * crc.c (crc32_update): Actually use crc parameter, suggested by
2183 Bruno Haible <bruno@clisp.org>.
2185 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2188 2005-10-21 Simon Josefsson <jas@extundo.com>
2190 * des.h, des.c: New files.
2192 * gc-gnulib.c: Support DES.c
2194 2005-10-21 Simon Josefsson <jas@extundo.com>
2196 * arctwo.h, arctwo.c: New files.
2198 * gc-gnulib.c: Support ARCTWO.
2200 2005-10-21 Simon Josefsson <jas@extundo.com>
2202 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2204 2005-10-19 Simon Josefsson <jas@extundo.com>
2206 * gc-gnulib.c: Support ARCFOUR.
2208 2005-10-19 Simon Josefsson <jas@extundo.com>
2210 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2213 * gc.h: Add ECB enum type.
2215 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2217 2005-10-19 Simon Josefsson <jas@extundo.com>
2219 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2221 2005-10-18 Simon Josefsson <jas@extundo.com>
2223 * md4.h, md4.c: New files, based on md5.?.
2225 2005-10-17 Simon Josefsson <jas@extundo.com>
2227 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2229 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2231 2005-10-17 Simon Josefsson <jas@extundo.com>
2233 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2235 2005-10-17 Simon Josefsson <jas@extundo.com>
2237 * gc.h, gc-libgcrypt.c: Add ciphers.
2239 2005-10-17 Simon Josefsson <jas@extundo.com>
2241 * sha1.c: Use uint32_t instead of md5_uint32.t
2243 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2246 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2248 * md5.h: Use stdint.h and uint32_t. Doc fix.
2250 2005-10-15 Simon Josefsson <jas@extundo.com>
2252 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2254 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2256 2005-10-14 Simon Josefsson <jas@extundo.com>
2258 * arcfour.h, arcfour.c: New files.
2260 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2262 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2263 include <wchar.h>; no longer needed.
2265 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2266 and Ulrich Drepper <drepper@redhat.com>
2269 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2270 instead of inline stream orientation test and two separate
2271 function calls. Pay no attention to USE_IN_LIBIO.
2273 2005-10-14 Roland McGrath <roland@redhat.com>
2275 Import from libc. [BZ #1331]
2276 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2278 Reported by Matej Vela <vela@debian.org>.
2280 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2282 * mkdir-p.c (make_dir_parents): Don't report an error if an
2283 intermediate directory is in a read-only file system. Problem
2284 reported by Eric Blake.
2286 2005-10-13 Simon Josefsson <jas@extundo.com>
2288 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2289 Move memory allocation outside of loop.
2291 2005-10-12 Simon Josefsson <jas@extundo.com>
2293 * gc-pbkdf2-sha1.c: New file.
2295 * gc.h: Add gc_pbkdf2_sha1 prototype.
2297 2005-10-12 Simon Josefsson <jas@extundo.com>
2299 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2300 suggested by Bruno Haible <bruno@clisp.org>.
2302 2005-10-12 Simon Josefsson <jas@extundo.com>
2304 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2306 * gc-gnulib.c (gc_hmac_sha1): New function.
2308 2005-10-12 Simon Josefsson <jas@extundo.com>
2310 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2312 2005-10-12 Simon Josefsson <jas@extundo.com>
2314 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2315 GC_USE_HMAC_MD5, respectively.
2317 * gc-libgcrypt.c (gc_md5): Fix assert call.
2320 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2322 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2324 * gc-gnulib.c (gc_hash_buffer): Ditto.
2326 2005-10-11 Bruno Haible <bruno@clisp.org>
2328 * c-strcasestr.h: New file, from GNU gettext.
2329 * c-strcasestr.c: New file, from GNU gettext.
2331 2005-10-11 Bruno Haible <bruno@clisp.org>
2333 * c-strcase.h: New file, from GNU gettext.
2334 * c-strcasecmp.c: New file, from GNU gettext.
2335 * c-strncasecmp.c: New file, from GNU gettext.
2337 2005-10-11 Simon Josefsson <jas@extundo.com>
2339 * crc.h, crc.c: New files.
2341 * gc.h (gc_hash_buffer): Add doc.
2343 2005-10-08 Simon Josefsson <jas@extundo.com>
2345 * gc.h: Add gc_hash and gc_hash_buffer.
2347 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2349 * gc-libgcrypt.c (gc_hash_buffer): Add.
2351 2005-10-11 Bruno Haible <bruno@clisp.org>
2353 * strcasecmp.c: Include limits.h.
2354 (strcasecmp): Avoid integer overflow on exotic platforms.
2355 * strncasecmp.c: Include limits.h.
2356 (strncasecmp): Avoid integer overflow on exotic platforms.
2357 Reported by Paul Eggert.
2359 2005-10-06 Simon Josefsson <jas@extundo.com>
2361 * hmac-md5.c: New file.
2365 2005-10-06 Simon Josefsson <jas@extundo.com>
2367 * memxor.c (memxor): Avoid casts and warnings.
2369 2005-10-05 Derek Price <derek@ximbiot.com>
2371 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2373 2005-10-05 Simon Josefsson <jas@extundo.com>
2375 * memxor.c (memxor): Fix compiler error.
2377 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2378 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2380 * memxor.h, memxor.c: New files.
2382 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2383 we assume all systems have it, suggested by Jim Meyering
2384 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2385 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2386 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2389 2005-10-04 Bruno Haible <bruno@clisp.org>
2391 * verify.h (verify_true): Provide alternative definition for C++.
2393 2005-10-04 Simon Josefsson <jas@extundo.com>
2395 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2396 D. Baushke" <mdb@gnu.org>.
2398 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2400 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2401 (SSIZE_MAX): New macro, if not already defined.
2402 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2405 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2407 * exclude.c: Include verify.h.
2408 (verify): Remove. All callers changed to use verify.h's version.
2409 * strtoimax.c: Likewise.
2410 * utimecmp.c: Likewis.e
2412 Sync from coreutils.
2413 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2414 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2415 * .cvsignore: Add fts.h, search.h, t-fpending.
2416 * settime.c (settime): Fix { typo in previous patch. Also, don't
2417 bother returning ENOSYS if settimeofday or stime fails; just let
2418 them return whatever errno they want to return.
2419 * utimens.c: Include unistd.h, for dup2.
2420 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2421 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2423 2005-10-02 Jim Meyering <jim@meyering.net>
2425 Sync from coreutils.
2426 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2427 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2428 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2429 Remove AT_FDCWD test.
2430 Do not consume the fd unless successful.
2431 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2432 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2433 block, so that we don't even try to compile it if settimeofday is
2434 available. This works around a compilation failure on OSF1 V5.1,
2435 due to stime requiring a `long int*' while tv_sec is `int'.
2437 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2439 * getdelim.c (getdelim): Remove unused variables.
2441 2005-10-01 Simon Josefsson <jas@extundo.com>
2443 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2444 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2445 AI_* and EAI_* definitions. Protect function declarations.
2447 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2449 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2450 so that the code works even with ancient cpp. Portability problem
2451 with GCC 2.7.2.1 reported by Thomas M.Ott.
2453 2005-09-27 Jim Meyering <jim@meyering.net>
2455 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2457 * intprops.h (signed_type_or_expr__): Define.
2458 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2461 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2463 * verify.h (verify_expr): Remove, replacing with:
2464 (verify_true): New macro that returns true instead of void.
2465 (verify_type__): Remove.
2466 (verify): Use verify_true rather than verify_type__.
2468 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2470 * utimens.c (ENOSYS): Define if not already defined.
2471 (futimens): Support having a null PATH if the file descriptor
2474 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2476 (__attribute): Define to empty unless GCC 3.1 or later.
2477 This works around a core dump on OpenBSD 3.4, which has GCC
2478 2.95.3, which dumps core when given __attribute__(()). It also
2479 simplifies other tests, since we really don't want to bother with
2480 worrying about which ancient version of GCC supported what.
2481 Original problem reported by Yoann Vandoorselaere, with part of
2482 the fix suggested by Derek Price.
2484 2005-09-24 Jim Meyering <jim@meyering.net>
2486 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2487 so we can once again use a positive bitfield width of 1 -- now we
2488 don't have to explain why we were using a bitfield width of 2.
2490 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2492 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2493 Problem reported by Eric Blake.
2494 (getaddrinfo): Initialize se so that it's not garbage.
2495 Redo internal storage allocation so that it doesn't make unportable
2496 assumptions about alignment.
2499 * utimens.c (futimens): Use futimesat if available.
2500 Prefer it to futimes since it doesn't have the futimes bug.
2502 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2503 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2504 Instead, declare a function that returns a pointer to an array,
2505 and use verify_type__ to declare the size of the array.
2506 Problem and germ of a solution reported by Bruno Haible.
2507 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2508 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2510 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2512 Sync from coreutils.
2514 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2516 * argmatch.h: Include verify.h
2517 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2518 (ARGMATCH_ASSERT): Remove; unused.
2519 * canonicalize.c: Assume STDC_HEADERS.
2520 * exclude.c: Include "strcase.h".
2521 * regex_internal.h [!defined _LIBC]: Likewise.
2522 * getusershell.c: Include stdio--.h rather than stdio.h
2524 (getusershell): Call fopen, not fopen_safer.
2525 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2526 Do not include unistd-safer.h.
2527 (save_cwd): Don't call fd_safer; no longer needed
2528 now that we include fcntl--.h.
2530 * getdate.y (relative_time): New type.
2531 (RELATIVE_TIME_0): New constant.
2532 (parser_control): Use relative_time instead of doing it ourselves.
2533 (%union): Add new relative_time rel member.
2534 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2536 (relunit, relunit_snumber): Now of type rel.
2537 (zone, rel, relunit, get_date): Adjust to above changes.
2539 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2540 Do not include unistd-safer.h.
2541 (getloadavg): Don't call fd_safer; no longer needed
2542 now that we include fcntl--.h.
2544 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2545 (make_dir_parents): Treat ENOSYS like EEXIST.
2547 Improve quality of diagnostics on restore_cwd failure.
2548 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2549 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2550 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2551 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2552 each time through the loop. Do not diagnose restore_cwd failure;
2553 that is the caller's job (and perhaps the caller does not care).
2555 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2556 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2557 If the file already exists but is not a directory, don't bother
2558 to try to make its parents.
2559 Close potential file descriptor leak if we can't chdir("/") (!).
2560 Don't always return true if chdir($PWD) fails; return true only
2561 if the requested action was done successfully (except for the
2563 Don't log final directory unless we actually made it.
2564 Refactor to avoid duplicate code to fix up permissions.
2565 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2567 * strftime.c (my_strftime): Rewrite the previous change slightly,
2568 to make it a bit faster and (I hope) clearer.
2569 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2570 Fix bug in formats like %2N.
2572 * verify.h: New file.
2574 2005-09-22 Jim Meyering <jim@meyering.net>
2576 Sync from coreutils.
2578 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2580 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2581 the .tm_year member, since otherwise gcc-4.0 would now warn about
2582 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2584 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2585 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2587 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2588 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2589 when run in a time zone for which daylight savings time is in effect
2590 for the starting date.
2592 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2593 stop us from restricting permissions of just-created absolute-named
2595 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2596 to restore initial working directory.
2597 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2598 to tell caller if/when we change the working directory and are
2599 unable to return to the initial one.
2600 * mkdir-p.h (make_dir_parents): Update prototype.
2601 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2602 `return false'. This fixes a bug introduced on 2004-07-30.
2604 * openat.c (fdopendir): Be sure to close the supplied
2605 file descriptor before returning. This makes our replacement
2606 implementation a little closer to Solaris's, where fdopendir
2607 ties the file descriptor to the returned DIR* pointer.
2608 * openat.c (unlinkat): New function.
2609 * openat.h (unlinkat): Add prototype.
2610 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2611 (openat_restore_fail): Rename from openat_restore_die.
2612 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2614 Provide an alternative to exiting immediately upon save_cwd or
2615 restore_cwd failure. Now, an application can arrange e.g.,
2616 to perform a longjump in that case.
2617 * openat.c: Include dirname.h.
2618 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2619 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2620 and openat_restore_die rather than calling error directly.
2621 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2623 * openat-die.c (openat_save_die, openat_restore_die): New file.
2624 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2626 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2627 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2628 int utc, int nanoseconds);
2630 date should not have to allocate a megabyte of virtual memory to
2631 handle a format argument like +%1048575T. When implemented with
2632 strftime, it must allocate such a buffer, use strftime to fill it
2633 in, print it, then free it.
2634 With fprintftime, it simply prints everything and exits.
2635 With no need for memory allocation, that's one fewer way to fail.
2636 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2637 optional field width, not before, so we accept %9:z, not %:9z.
2638 (my_strftime): Be sure to use L_('x') for literals.
2640 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2641 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2642 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2643 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2644 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2645 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2646 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2647 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2648 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2650 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2651 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2652 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2653 and don't include <sys/file.h>).
2655 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2657 Sync from coreutils.
2659 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2660 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2661 [!LDAV_DONE]: Avoid unused variable warning.
2663 2005-09-21 Bruno Haible <bruno@clisp.org>
2665 * unicodeio.h (unicode_to_mb): New declaration.
2667 2005-09-20 Derek Price <derek@ximbiot.com>
2669 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2671 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2673 Use a consistent style for including <config.h>.
2674 * __fpending.c, acl.c, argmatch.c,
2675 argp-help.c, argp-parse.c,
2676 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2677 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2678 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2679 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2680 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2681 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2682 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2683 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2684 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2685 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2686 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2687 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2688 modechange.c, mountlist.c, open-safer.c, physmem.c,
2689 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2690 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2691 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2692 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2693 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2694 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2695 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2696 userspec.c, utimecmp.c, version-etc-fsf.c,
2697 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2698 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2699 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2700 Standardize inclusion of config.h.
2701 * __fpending.h, dirfd.h, getdate.h, human.h,
2702 inttostr.h: Removed inclusion of config.h from header files.
2703 * inttostr.c: Adjusted in-tree users.
2704 * timespec.h: Remove superfluous warning to include config.h.
2705 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2706 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2707 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2708 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2710 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2712 * stat-time.h: New file.
2713 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2714 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2716 (timespec_cmp): New function.
2717 * utimecmp.c: Include stat-time.h.
2718 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2719 members exist, not on the obsolescent ST_MTIM_NSEC.
2720 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2722 2005-09-15 Derek Price <derek@ximbiot.com>
2723 Paul Eggert <eggert@cs.ucla.edu>
2725 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2726 changes, consolidating in...
2727 * regex_internal.h: ...this file.
2729 2005-09-15 Derek Price <derek@ximbiot.com>
2731 * regex_internal.h: Blank `pure' for GNUC < 3.
2732 * regex_internal.c: Ditto, using this...
2733 (__GNUC_PREREQ): ...new macro.
2734 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2735 (__GNUC_PREREQ): ...this new macro.
2737 * strstr.h: Include string.h. Define strstr as a macro here.
2739 2005-09-13 Derek Price <derek@ximbiot.com>
2741 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2743 Reported by Jim Meyering <jim@meyering.net>.
2745 2005-09-13 Jim Meyering <jim@meyering.net>
2747 * canon-host.c: Filter through gnu indent and reword comments slightly.
2748 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2750 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2752 * lib/base64.c: Typo.
2753 (base64_encode): Put b64str in initialized data section.
2755 2005-09-12 Derek Price <derek@ximbiot.com>
2757 Return usable errors from canon-host.
2758 * canon-host.h: New file.
2759 * canon-host.c (canon_host): Wrap...
2760 (canon_host_r): ...this new function, which now relies exclusively on
2762 (ch_strerror): New function.
2763 (last_cherror): New global.
2764 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2765 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2767 (freeaddrinfo): Free ai->ai_canonname when set.
2769 2005-09-12 Derek Price <derek@ximbiot.com>
2770 Paul Eggert <eggert@cs.ucla.edu>
2772 * glob-libc.h: Renamed from glob_.h. The new version is
2773 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2774 protecting things that should be done only in gnulib contexts.
2775 * glob_.h: New file, containing only the glob things needed for
2777 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2778 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2779 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2780 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2781 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2782 and to respect the namespace rules better.
2784 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2786 Merge glibc and coreutils changes into gnulib, plus a few
2788 * md5.c: Use #error rather than a string.
2789 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2790 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2791 (__attribute__): Define to empty for non recent-GCC.
2792 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2793 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2794 Renamed from their non-__ counterparts, with new macros replacing
2795 them if not _LIBC. Add __THROW attribute.
2797 (struct md5_ctx): Align buffer if using GCC.
2798 * sha1.h (struct sha1_ctx): Likewise.
2799 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2800 The old name was backwards.
2801 (NOTSWAP): Remove; not used.
2802 (rol): New macro, moved here from md5.h.
2803 (sha1_process_block): Remove a FIXME that doesn't make sense.
2805 2005-09-12 Derek Price <derek@ximbiot.com>
2807 * gai_strerror.c: Include config.h when available. Include
2808 getaddrinfo.h before other headers to test interface.
2809 Reported by Larry Jones <lawrence.jones@ugs.com>.
2811 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2813 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2814 definitions, since that's the preferred style in glibc.
2815 Fix a minor spacing issue, and update copyright notice to match glibc's.
2817 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2819 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2821 2005-09-06 Simon Josefsson <jas@extundo.com>
2823 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2824 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2826 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2828 Change bitset word type from unsigned int to unsigned long int,
2829 as this has better performance on typical 64-bit hosts.
2830 Port bitset code to hosts with unusual word sizes.
2831 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2832 (build_collating_symbol):
2833 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2834 argument is a bitset. This is merely a style issue, but it makes
2835 it clearer that an entire array is expected.
2836 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2837 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2838 Port to the case where bitset_word is not the same as unsigned int.
2839 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2840 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2842 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2843 (build_trtable, group_nodes_into_DFAstates):
2845 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2846 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2847 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2848 * regexec.c (group_nodes_into_DFAstates): Likewise.
2849 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2850 * regcomp.c (optimize_subexps, lower_subexp):
2851 Work even if bitset_word has holes in its bitwise representation.
2852 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2853 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2855 * regex_internal.c (re_string_reconstruct):
2856 Don't assume UCHAR_MAX == 255.
2857 * regex_internal.h (bitset_set_all): Likewise.
2858 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2860 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2861 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2863 (BITSET_WORD_MAX): New macro.
2864 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2865 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2866 (bitset_empty, bitset_copy):
2867 Prefer sizeof (bitset) to multiplying it out ourselves.
2868 (bitset_not_merge): Remove; unused.
2869 (bitset_contain): Return bool, not unsigned int with one bit on.
2870 All callers changed.
2871 * regexec.c (build_trtable): Don't assume bitset has no stricter
2872 alignment than re_node_set; do this by defining a new internal
2873 type struct dests_alloc and using it to allocate memory.
2875 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2877 Check for arithmetic overflow when calculating sizes, to prevent
2878 some buffer-overflow issues. These patches are conservative, in the
2879 sense that when I couldn't determine whether an overflow was possible,
2880 I inserted a run-time check.
2881 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2882 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2883 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2884 (re_xnrealloc, re_x2nrealloc): New inline functions.
2885 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2886 (build_equiv_class, build_charclass): Check for arithmetic overflow
2887 in size expression calculations.
2888 * lib/regex_internal.c (re_string_realloc_buffers):
2889 (build_wcs_upper_buffer, re_node_set_add_intersect):
2890 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2891 (re_dfa_add_node, register_state): Likewise.
2892 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2893 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2894 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2895 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2897 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2899 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2900 to avoid a collision with bits/local_lim.h in glibc.
2901 All uses changed. Problem reported by Dmitry V. Levin in
2902 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2904 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2905 bugs in int versus size_t comparisons.
2906 (re_string_context_at): Fix bug where the code assumed that
2909 Use bool where appropriate.
2910 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2911 All callers changed.
2912 (calc_eclosure_iter): Likewise, for ROOT arg.
2913 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2914 (build_charclass_op): Likewise, for NON_MATCH arg.
2915 * regex_internal.c (re_string_allocate, re_string_construct):
2916 (re_string_construct_common): Likewise, for ICASE arg.
2917 * regexec.c (re_search_2_stub, re_search_stub):
2918 Likewise, for RET_LEN arg.
2919 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2920 (set_regs): Likewise, for FL_BACKTRACK arg.
2921 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2922 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2923 (calc_eclosure_iter, parse_bracket_exp):
2924 Use bool for internal variables that are booleans.
2925 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2926 (set_regs, build_sifted_states, sift_states_bkref):
2927 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2928 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2929 (find_collation_sequence_value):
2931 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2932 (re_node_set_compare):
2933 Return bool, not int. All callers changed.
2934 * regexec.c (check_halt_node_context, check_dst_limits):
2935 (build_trtable, check_node_accept): Likewise.
2936 * regex_internal.h: Include stdbool.h.
2938 Fix bugs uncovered when converting to bool.
2939 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2940 failure instead of charging ahead blindly.
2941 * regex_internal.c (register_state): Likewise.
2942 * regexec.c (re_search_2_stub): Use simpler method than boolean
2943 for freeing internal storage.
2944 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2945 bitset pieces used as boolean, to avoid undefined behavior
2946 on hosts that do int overflow checking.
2948 2005-08-31 Derek Price <derek@ximbiot.com>
2950 * getdelim.c (getdelim): Return EOF on EOF.
2951 Reported by Larry Jones <lawrence.jones@ugs.com>.
2953 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2955 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2956 lengths fit in regoff_t; this isn't true if regoff_t is the same
2958 * regex.c (re_search_internal): 5th arg is LAST_START
2959 (= START + RANGE) instead of RANGE. This avoids overflow
2960 problems when regoff_t is the same width as size_t.
2961 All callers changed.
2962 (re_search_2_stub): Check for overflow when adding the
2963 sizes of the two strings.
2964 (re_search_stub): Check for overflow when adding START
2965 to RANGE; if it occurs, substitute the extreme value.
2967 2005-08-31 Jim Meyering <jim@meyering.net>
2969 * regcomp.c (search_duplicated_node): Make first pointer arg
2971 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2972 (register_state): Likewise.
2973 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2974 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2975 (group_nodes_into_DFAstates): Likewise.
2977 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2979 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2980 old glibc regex code mishandles strings longer than 2**31 bytes.
2981 This patch fixes this when the regex code is used in gnulib
2982 (i.e., outside glibc).
2984 This patch should not affect the use of the regex code inside
2985 glibc. No doubt this problem also needs to be handled for glibc
2986 as well, but the result will be an incompatible change to the
2987 glibc ABI, and the old ABI will have to be supported too. That
2988 can be the the subject for another patch.
2990 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2991 governing whether the rest of this patch is active. By default,
2992 the macro is disabled and the patch has no effect.
2993 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2994 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2995 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2996 (re_match_2, re_set_registers): Use the new types.
2997 * regex_internal.h (Idx, re_hashval_t): New types.
2998 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3000 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3001 (re_string_context_at, bin_tree_t, re_dfastate_t):
3002 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3003 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3004 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3005 (re_string_char_size_at, re_string_wchar_at):
3006 (re_string_elem_size_at):
3007 Use the new types and macros to port to 64-bit hosts.
3008 Use unsigned types for internal values, so that the code
3009 mostly works even for arrays larger than SSIZE_MAX.
3010 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3011 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3012 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3013 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3014 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3015 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3016 (calc_inveclosure, parse_dup_op, build_range_exp):
3017 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3018 (fetch_number, create_token_tree, mark_opt_subexp):
3020 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3021 (create_cd_newstate, re_string_allocate, re_string_construct):
3022 (re_string_realloc_buffers, build_wcs_upper_buffer):
3023 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3024 (re_string_reconstruct, re_string_peek_byte_case):
3025 (re_string_fetch_byte_case, re_string_context_at):
3026 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3027 (re_node_set_init_copy, re_node_set_add_intersect):
3028 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3029 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3030 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3031 (re_acquire_state, re_acquire_state_context, register_state):
3033 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3034 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3035 (re_search_internal, re_search_2_stub, re_search_stub)
3036 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3037 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3038 (update_cur_sifted_state, check_dst_limits):
3039 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3040 (check_subexp_limits, sift_states_bkref, merge_state_array):
3041 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3042 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3043 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3044 (expand_bkref_cache, check_node_accept_bytes):
3045 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3046 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3047 (acquire_init_state_context, check_halt_node_context):
3048 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3049 (sift_states_backward, clean_state_log_if_needed):
3050 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3051 (find_recover_state, transit_state_sb, transit_state_mb):
3052 (transit_state_bkref, build_trtable, match_ctx_clean):
3054 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3055 to work around an assumption that REG_MISSING is negative.
3057 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3058 (seek_collating_symbol_entry) [defined _LIBC]:
3059 (lookup_collation_sequence_value) [defined _LIBC]:
3060 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3061 Use prototypes rather than old-style function definitions.
3062 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3063 (transit_state_sb) [0]:
3064 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3066 * regexec.c (re_search_internal): Simplify update of rm_so and
3069 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3070 (optimize_subexps, lower_subexp):
3071 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3072 since the signed shift might overflow. Use 1u<<31 instead.
3073 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3074 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3077 * regcomp.c (optimize_subexps, lower_subexp):
3078 Use CHAR_BIT rather than 8, for clarity.
3079 * regexec.c (check_dst_limits_calc_pos_1):
3080 (check_subexp_matching_top): Likewise.
3081 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3082 have to worry about portability issues when shifting it left.
3083 Remove no-longer-needed test for table_size > 0.
3084 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3085 in a word, as the resulting behavior is undefined.
3086 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3087 in one case, a <= should have been an <, and in another case the
3088 whole test was missing.
3089 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3090 the standard name CHAR_BIT.
3091 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3092 this is not true on one's complement and signed-magnitude hosts.
3094 * regex_internal.h (re_sub_match_top_t): Remove unused member
3096 (struct re_dfa_t): Remove unused member states_alloc.
3097 * regcomp.c (init_dfa): Don't initialize unused members.
3099 2005-08-31 Bruno Haible <bruno@clisp.org>
3101 * strstr.c: Include <stddef.h>, for NULL.
3102 * strcasestr.c: Likewise.
3103 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3105 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3107 * iconvme.h: Add prototype for iconv_alloc.
3109 2005-08-29 Simon Josefsson <jas@extundo.com>
3111 * iconvme.c: Fix errno.
3113 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3115 * iconvme.c: Split iconv_string into iconv_alloc.
3117 2005-08-27 Jim Meyering <jim@meyering.net>
3119 * fopen-safer.c: Merge minor changes from coreutils.
3120 * dup-safer.c: Likewise.
3121 * fd-safer.c: Likewise.
3123 Merge from coreutils.
3124 * stdio--.h: New file.
3125 * stdlib--.h: New file.
3126 * mkstemp-safer.c: New file.
3128 GNU tar needs these.
3129 * pipe-safer.c: New file.
3130 * creat-safer.c: New file.
3131 * fcntl--.h (creat): Define to creat_safer.
3132 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3133 * unistd--.h (pipe): Define to pipe_safer.
3134 * unistd-safer.h: Declare pipe_safer.
3136 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3138 * regex_internal.h: Remove all references to
3139 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3141 (bitset_not, bitset_merge, bitset_not_merge):
3142 (bitset_mask, re_string_allocate, re_string_construct):
3143 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3144 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3145 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3146 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3147 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3148 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3149 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3150 (re_acquire_state_context):
3151 Remove unnecessary forward decls.
3152 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3153 Put __attribute at function definition,
3154 now that the function decl has been removed.
3155 * lib/regex_internal.c (re_string_peek_byte_case):
3156 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3159 2005-08-26 Simon Josefsson <jas@extundo.com>
3161 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3162 Haible <bruno@clisp.org>.
3164 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3166 * regexec.c (set_regs): Don't alloca with an unbounded size.
3168 alloca modernization/simplification for regex.
3169 * regex.c: Remove portability cruft for alloca. This no longer
3170 needs to be at the start of the file, and can be moved into
3171 regex_internal.h and simplified.
3172 * regex_internal.h: Include <alloca.h>.
3173 (__libc_use_alloca) [!defined _LIBC]: New macro.
3174 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3175 now works outside glibc.
3177 2005-08-24 Simon Josefsson <jas@extundo.com>
3179 * getpass.c: Add WIN32 implementation. Conditionalize use of
3180 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3181 GLIBC specific code.
3183 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3185 Make regex safe for g++. This fixes one real bug (an "err"
3186 that should have been "*err"). g++ problem reported by
3188 * regex_internal.h (re_calloc): New macro, consistent with
3189 re_malloc etc. All callers of calloc changed to use re_calloc.
3190 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3191 not int. All callers changed.
3192 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3193 just use an array of size MB_LEN_MAX.
3194 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3195 (find_recover_state): Change "err" to "*err"; this fixes what
3196 appears to be a real bug.
3197 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3200 2005-08-25 Jim Meyering <jim@meyering.net>
3202 * open-safer.c: Include <config.h>.
3203 Otherwise, we'd lose LARGEFILE support in any file using
3206 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3208 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3209 * regex.h (regerror): Likewise.
3211 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3212 requires this. (The code never needed it.)
3214 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3215 All uses of recently-renamed identifiers changed to use the new,
3216 POSIX-compliant names. The code will build and run just fine
3217 without these changes, but it's better to eat our own dog food
3218 and use the standard-conforming names.
3220 * regex.h: Fix a multitude of POSIX name space violations.
3221 These changes have an effect only for programs that define
3222 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3223 do not change anything for programs compiled in the normal way.
3224 Also, there is no effect on the ABI.
3226 (_REGEX_SOURCE): New macro.
3227 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3228 defined and _GNU_SOURCE is not; this fixes a name space violation.
3230 Rename the following macros to obey POSIX requirements.
3231 The old names are still visible as macros if _REGEX_SOURCE is defined.
3232 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3233 RE_BACKSLASH_ESCAPE_IN_LISTS.
3234 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3235 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3236 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3237 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3238 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3239 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3240 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3241 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3242 (REG_INTERVALS): renamed from RE_INTERVALS.
3243 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3244 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3245 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3246 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3247 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3248 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3249 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3250 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3251 RE_UNMATCHED_RIGHT_PAREN_ORD.
3252 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3253 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3254 (REG_DEBUG): renamed from RE_DEBUG.
3255 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3256 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3257 unusual, since we can't clash with the POSIX REG_ICASE.
3258 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3259 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3260 (REG_NO_SUB): renamed from RE_NO_SUB.
3261 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3262 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3263 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3264 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3265 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3266 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3267 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3268 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3269 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3270 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3271 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3272 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3273 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3274 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3275 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3276 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3277 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3278 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3279 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3280 (REG_FIXED): Renamed from REGS_FIXED.
3281 (REG_NREGS): Renamed from RE_NREGS.
3283 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3284 of other REG_* macros, since POSIX says the user is allowed to
3285 #undef these macros selectively.
3287 (reg_errcode_t): Update comment stating what other tables need
3290 Rename the following enum values to obey POSIX requirements.
3291 The old names are still visible as macros.
3292 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3293 is not defined, since GNU is supposed to be a superset of POSIX as
3294 much as possible, and since we want reg_errcode_t to be a signed
3295 type for implementation consistency.
3296 (_REG_NOERROR): Renamed from REG_NOERROR.
3297 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3298 (_REG_BADPAT): Renamed from REG_BADPAT.
3299 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3300 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3301 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3302 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3303 (_REG_EBRACK): Renamed from REG_EBRACK.
3304 (_REG_EPAREN): Renamed from REG_EPAREN.
3305 (_REG_EBRACE): Renamed from REG_EBRACE.
3306 (_REG_BADBR): Renamed from REG_BADBR.
3307 (_REG_ERANGE): Renamed from REG_ERANGE.
3308 (_REG_ESPACE): Renamed from REG_ESPACE.
3309 (_REG_BADRPT): Renamed from REG_BADRPT.
3310 (_REG_EEND): Renamed from REG_EEND.
3311 (_REG_ESIZE): Renamed from REG_ESIZE.
3312 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3313 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3314 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3315 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3316 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3318 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3319 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3320 changed. But support the old name if the new one is not defined
3321 and if _REGEX_SOURCE.
3323 Change the following member names in struct re_pattern_buffer.
3324 The old names are still supported if !_REGEX_SOURCE.
3325 The new names are always supported, regardless of _REGEX_SOURCE.
3326 (re_buffer): Renamed from buffer.
3327 (re_allocated): Renamed from allocated.
3328 (re_used): Renamed from used.
3329 (re_syntax): Renamed from syntax.
3330 (re_fastmap): Renamed from fastmap.
3331 (re_translate): Renamed from translate.
3332 (re_can_be_null): Renamed from can_be_null.
3333 (re_regs_allocated): Renamed from regs_allocated.
3334 (re_fastmap_accurate): Renamed from fastmap_accurate.
3335 (re_no_sub): Renamed from no_sub.
3336 (re_not_bol): Renamed from not_bol.
3337 (re_not_eol): Renamed from not_eol.
3338 (re_newline_anchor): Renamed from newline_anchor.
3340 Change the following member names in struct re_registers.
3341 The old names are still supported if !_REGEX_SOURCE.
3342 The new names are always supported, regardless of _REGEX_SOURCE.
3343 (rm_num_regs): Renamed from num_regs.
3344 (rm_start): Renamed from start.
3345 (rm_end): Renamed from end.
3347 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3348 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3349 Prepend __ to parameter names.
3351 Undo yesterday's changes.
3353 2005-08-24 Jim Meyering <jim@meyering.net>
3355 Sync from coreutils.
3356 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3358 2005-08-21 Bruno Haible <bruno@clisp.org>
3360 * lock.h: Add multiple inclusion guard.
3361 * tls.h: Add multiple inclusion guard.
3363 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3365 * regex.h (REG_NOSYS)
3366 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3367 Define, since POSIX requires it as of 2001.
3368 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3369 New private symbol, used to keep the enum signed in all cases.
3370 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3371 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3373 * regex_internal.c (re_string_skip_chars, register_state):
3375 Remove forward decls; no longer needed now that we use prototypes.
3376 * regexec.c (acquire_init_state_context, check_halt_node_context):
3377 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3378 (clean_state_log_if_needed): Likewise.
3380 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3382 Fix problems reported by Sam Steingold in
3383 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3384 * regexec.c (sift_states_bkref): Fix portability bug: the code
3385 assumed that reg_errcode_t is a signed type, which is not
3386 necessarily true if _XOPEN_SOURCE is not defined.
3387 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3388 some compilers warn about it otherwise.
3390 2005-08-20 Jim Meyering <jim@meyering.net>
3392 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3393 of unused local, dfa.
3395 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3397 * regcomp.c (create_initial_state): Remove duplicate decl.
3398 (init_word_char, create_initial_state, duplicate_node_closure):
3399 (fetch_token, peek_token_bracket, build_range_exp):
3400 (build_collating_symbol): Remove forward decls; no longer needed
3401 now that we use prototypes.
3404 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3405 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3406 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3407 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3408 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3409 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3410 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3411 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3412 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3413 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3414 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3415 (build_charclass, build_charclass_op, fetch_number, create_tree):
3416 (create_token_tree, mark_opt_subexp, duplicate_tree):
3417 Use prototypes rather than old-style definitions.
3420 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3421 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3422 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3423 (re_string_reconstruct, re_string_peek_byte_case):
3424 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3425 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3426 (re_node_set_init_copy, re_node_set_add_intersect):
3427 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3428 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3429 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3430 (re_acquire_state, re_acquire_state_context, register_state):
3431 (create_ci_newstate, create_cd_newstate, free_state):
3433 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3434 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3435 (re_search_internal, prune_impossible_nodes):
3436 (acquire_init_state_context, check_matching, static):
3437 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3438 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3439 (update_regs, sift_states_backward, build_sifted_states):
3440 (clean_state_log_if_needed, merge_state_array):
3441 (update_cur_sifted_state, add_epsilon_src_nodes):
3442 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3443 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3444 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3445 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3446 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3447 (check_arrival, check_arrival_add_next_nodes):
3448 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3449 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3450 (check_node_accept_bytes, check_node_accept, extend_buffers):
3451 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3452 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3457 (re_string_allocate, re_string_construct, re_string_reconstruct):
3458 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3459 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3460 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3461 (re_string_context_at, re_string_peek_byte_case):
3462 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3463 is defined, since we now use prototypes always.
3465 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3466 C89 or better. All uses removed.
3468 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3470 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3471 [defined lint]: Suppress bogus uninitialized-variable warnings.
3473 * regcomp.c (duplicate_node): Return new index, not an error code,
3474 and let the caller return REG_ESPACE if out of space. This
3475 removes an uninitialied-variable warning with GCC 4.0.1, and also
3476 avoids taking the address of a local variable. All callers
3479 2005-08-19 Jim Meyering <jim@meyering.net>
3481 * regexec.c (proceed_next_node): Redo local variables to
3482 avoid GCC shadowing warnings.
3484 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3486 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3487 (re_node_set_insert_last, re_dfa_add_node):
3488 Rename local variables to avoid GCC shadowing warnings.
3490 2005-08-18 Bruno Haible <bruno@clisp.org>
3492 * strstr.c (strstr): Fix return value in multibyte case.
3493 * strcasestr.c (strcasestr): Likewise.
3495 2005-08-17 Jim Meyering <jim@meyering.net>
3497 Make the %s format (seconds since the epoch) work for a negative
3498 number and when used with a zero-padded field width, e.g. %015s.
3500 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3501 label so that it precedes the code to set `digits'. Otherwise,
3502 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3503 print `00-22'. Now, it prints `-0022', as it should.
3505 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3507 * regex.h: Remove useless space-before-tab. From coreutils.
3509 2005-08-17 Bruno Haible <bruno@clisp.org>
3511 * strcasestr.h: New file.
3512 * strcasestr.c: New file.
3514 2005-08-17 Bruno Haible <bruno@clisp.org>
3516 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3517 * strstr.c: Completely rewritten, with multibyte locale support.
3519 2005-08-17 Bruno Haible <bruno@clisp.org>
3521 * strcasecmp.c: Use mbuiter.h.
3523 2005-08-17 Bruno Haible <bruno@clisp.org>
3525 * mbuiter.h: New file.
3527 2005-08-16 Bruno Haible <bruno@clisp.org>
3529 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3531 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3532 NUL byte, not after it.
3534 2005-08-16 Bruno Haible <bruno@clisp.org>
3536 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3537 the valid ones. Makes the comparison operations transitive:
3538 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3539 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3541 2005-08-16 Bruno Haible <bruno@clisp.org>
3543 * strcase.h (strcasecmp): Add note in comments.
3544 * strncasecmp.c: Use code from strcasecmp.c.
3545 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3546 (strcasecmp): Work correctly in multibyte locales.
3548 2005-08-16 Bruno Haible <bruno@clisp.org>
3550 * strnlen1.h: New file.
3551 * strnlen1.c: New file.
3553 2005-08-16 Bruno Haible <bruno@clisp.org>
3555 * mbfile.h: New file.
3557 2005-08-16 Bruno Haible <bruno@clisp.org>
3559 * mbiter.h: New file.
3561 2005-08-16 Bruno Haible <bruno@clisp.org>
3563 * mbchar.h: New file.
3564 * mbchar.c: New file.
3566 2005-08-16 Bruno Haible <bruno@clisp.org>
3568 * tls.h: New file, from GNU gettext.
3569 * tls.c: New file, from GNU gettext.
3571 2005-08-15 Bruno Haible <bruno@clisp.org>
3573 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3576 2005-08-14 Jim Meyering <jim@meyering.net>
3578 Sync from coreutils.
3580 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3581 Use the hash-table-based cycle-detection code not just when
3582 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3583 Reported by James Youngman in
3584 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3585 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3586 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3587 This lets us compile with -DFTS_DEBUG, once again.
3588 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3589 * fts.c (fd_safer): Remove decl.
3590 Include fcntl--.h rather than unistd-safer.h
3591 (fts_safe_changedir): Don't call fd_safer; no longer needed
3592 now that we include fcntl--.h.
3594 2005-08-11 Simon Josefsson <jas@extundo.com>
3596 * readline.h, readline.c: New file.
3598 2005-08-11 Bruno Haible <bruno@clisp.org>
3600 * strnlen.h (strnlen): Change parameter name to match comment.
3602 2005-08-10 Simon Josefsson <jas@extundo.com>
3604 * strndup.c: Use strnlen.h.
3606 * strnlen.h: New file.
3608 2005-08-02 Simon Josefsson <jas@extundo.com>
3610 * getline.h, getline.c: Rewrite.
3612 * getdelim.h, getdelim.c: New files, ported from glibc.
3614 2005-07-31 Bruno Haible <bruno@clisp.org>
3616 * lock.h (gl_lock_initializer): New macro.
3617 (gl_lock_define_initialized): Use it.
3618 (gl_rwlock_initializer): New macro.
3619 (gl_rwlock_define_initialized): Use it.
3620 (gl_recursive_lock_initializer): New macro.
3621 (gl_recursive_lock_define_initialized): Use it.
3623 2005-07-26 Bruno Haible <bruno@clisp.org>
3625 * lock.h: Update from GNU gettext.
3626 * lock.c: Update from GNU gettext.
3628 2005-07-18 Bruno Haible <bruno@clisp.org>
3630 * lock.h (gl_once_t): New type.
3631 (gl_once_define, gl_once): New macros.
3632 * lock.c (fresh_once): New variable.
3633 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3636 2005-07-18 Simon Josefsson <jas@extundo.com>
3638 * check-version.c (check_version): Accept identical versions too.
3640 2005-07-18 Bruno Haible <bruno@clisp.org>
3642 * lock.h: New file, from GNU gettext.
3643 * lock.c: New file, from GNU gettext.
3645 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3647 * quotearg.c: Add translator comment suggested by Bruno Haible,
3648 with a minor change.
3650 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3652 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3653 copyright symbol and the year.
3654 * version-etc.c (COPYRIGHT_YEAR): New constant.
3655 (version_etc_va): Use parameterized copyright notice.
3656 Reword to conform to the current GNU coding standards.
3658 2005-07-11 Simon Josefsson <jas@extundo.com>
3660 * size_max.h: New file.
3662 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3664 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3667 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3668 and Paul Eggert <eggert@cs.ucla.edu>
3670 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3671 in wint_t, not wchar_t. Remove now-unnecessary cast.
3673 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3675 * regex.c, regex.h: Sync from libc.
3676 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3677 New files, synced from libc, except that regex_internal.h
3678 currently has a small porting fix.
3680 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3682 Remove the dependency of the strftime module on the tzset module.
3683 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3684 Copy the input structure, to work around some of the bug with
3685 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3686 Solaris releases, you should also use the tzset module, but we won't
3687 require it as a dependency any more since we don't want LGPLed code
3688 to depend on GPLed code.
3690 2005-07-02 Jim Meyering <jim@meyering.net>
3692 * backupfile.c (backup_args): Change a `0' to NULL.
3694 2005-07-01 Jim Meyering <jim@meyering.net>
3696 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3697 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3698 * save-cwd.c, tempname.c:
3699 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3700 and don't include <sys/file.h>).
3702 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3704 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3705 declares only 'struct timespec;' (!).
3707 2005-06-29 Jim Meyering <jim@meyering.net>
3709 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3710 type name. Use the variable name instead.
3711 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3713 2005-06-28 Simon Josefsson <jas@extundo.com>
3715 * check-version.h, check-version.c: New files.
3717 2005-06-28 Simon Josefsson <jas@extundo.com>
3719 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3720 collision with global variable. Better indentation. Don't
3721 increment buffer pointer beyond buffer end. Based on comments
3722 from Paul Eggert <eggert@cs.ucla.edu>.
3726 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3728 * canon-host.c (canon-host): Append trailing "," to 0 in
3729 initializer of struct addrinfo, as an indication that we don't
3730 care how many members the structure has.
3732 2005-06-24 Derek Price <derek@ximbiot.com>
3733 and Bruno Haible <bruno@clisp.org>
3735 Remove stat module & update lstat.
3736 * stat.c: Remove this file...
3737 (slash_aware_lstat): ...moving this content and its support...
3738 * lstat.c (rpl_lstat): ...into here.
3739 * lstat.h: New file.
3741 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3743 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3744 (ranged_convert): Don't save conversion in a temporary struct.
3745 This causes a warning with GCC 4.0.0, and anyway in the typical
3746 case it's not worth the extra 100 bytes or so of code.
3747 (ranged_convert, __mktime_internal): When calling a function via a
3748 pointer P, use P () rather than (*P) (), as we now assume C89 or
3751 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3753 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3754 "who -r" failed to give output. Problem reported by Tim Waugh.
3756 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3757 (xcalloc): Use it to avoid needless tests.
3758 Problem reported by Jim Meyering.
3760 2005-06-16 Jim Meyering <jim@meyering.net>
3762 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3763 when either N or S is zero.
3765 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3767 * argp.h (__option_is_short): Check upper limit of
3768 __key. Isprint() requires its argument to have the value
3769 of an unsigned char or EOF.
3771 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3773 * fnmatch.c (fnmatch): If there is an encoding error in a
3774 multibyte string or pattern, fall back on unibyte matching.
3775 Problem reported by James Youngman.
3777 2005-06-08 Bruno Haible <bruno@clisp.org>
3779 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3782 2005-06-08 Bruno Haible <bruno@clisp.org>
3784 * csharpcomp.h: New file, from GNU gettext.
3785 * csharpcomp.c: New file, from GNU gettext.
3786 * csharpcomp.sh.in: New file, from GNU gettext.
3788 2005-06-07 Derek Price <derek@ximbiot.com>
3791 * glob_.h: Indent nested #ifdef.
3793 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3795 Sync from coreutils.
3796 Use "file name" when talking about file names, instead of "filename"
3797 or "path", as per the GNU coding standards.
3798 * mkdir-p.c: Renamed from makepath.c.
3799 (make_dir_parents): Renamed from make_path. All callers changed.
3800 * mkdir-p.h: Likewise. All includers changed.
3801 * filenamecat.c: Renamed from path-concat.c.
3802 (file_name_concat): Renamed from path_concat. All callers changed.
3803 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3804 * filenamecat.h: Likewise. All includers changed.
3805 * acl.c: Don't use "path" or "filename" to mean "file name"
3806 in comments or local variable names.
3807 * basename.c: Likewise.
3808 * canonicalize.c, canonicalize.h: Likewise.
3809 * dirname.c, dirname.h: Likewise.
3810 * euidaccess.c: Likewise.
3811 * exclude.c: Likewise
3812 * fnmatch_.h, fnmatch_loop.c: Likewise.
3813 * fsusage.c, fsuage.h: Likewise.
3814 * fts.c, fts_.h: Likewise.
3815 * getcwd.c: Likewise.
3816 * getloadavg.c: Likewise.
3817 * mkstemp.c: Likewise.
3818 * mountlist.c, mountlist.h: Likewise.
3819 * openat.c, openat.h: Likewise.
3820 * readlink-stub.c: Likewise.
3821 * readutmp.c, readutmp.h: Likewise.
3822 * rename.c: Likewise.
3823 * rmdir.c: Likewise.
3825 * savedir.c: Likewise.
3826 * stripslash.c: Likewise.
3827 * tempname.c: Likewise.
3828 * xreadlink.c: Likewise.
3829 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3831 * exclude.h: Likewise.
3833 * euidaccess.c (getuid, getgid, getuid, getegid)
3834 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3835 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3836 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3837 * pathmax.h: Include <limits.h> unconditionally, since other
3838 files have been getting away with it for years (MORE/BSD 4.3
3840 * userspec.c (getpwnam, getgrnam, getgrgid)
3841 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3843 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3844 Define to 256, not 255, as per modern POSIX.
3846 2005-06-01 Bruno Haible <bruno@clisp.org>
3848 * csharpexec.h: New file, from GNU gettext.
3849 * csharpexec.c: New file, from GNU gettext.
3850 * csharpexec.sh.in: New file, from GNU gettext.
3852 2005-05-31 Derek Price <derek@ximbiot.com>
3853 Paul Eggert <eggert@cs.ucla.edu>
3856 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3858 2005-05-29 Derek Price <derek@ximbiot.com>
3859 Paul Eggert <eggert@cs.ucla.edu>
3861 * glob_.h, glob.c: New files.
3863 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3865 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3867 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3868 the configuration hassle isn't worth it.
3869 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3870 (LONGEST_MODIFIER, PRIuMAX): Remove.
3872 2005-05-27 Bruno Haible <bruno@clisp.org>
3874 * getlogin_r.h: Remove second include of <stddef.h>.
3876 2005-05-25 Bruno Haible <bruno@clisp.org>
3877 Derek Price <derek@ximbiot.com>
3879 * getlogin_r.h: Simplify API documentation.
3881 2005-05-25 Derek Price <derek@ximbiot.com>
3882 Paul Eggert <eggert@cs.ucla.edu>
3884 * getlogin_r.c, getlogin_r.h: New files.
3886 2005-05-22 Bruno Haible <bruno@clisp.org>
3888 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3889 Also include <sys/param.h> if it defines MIN, MAX.
3890 Based on a patch by Derek Price <derek@ximbiot.com>.
3892 2005-05-22 Bruno Haible <bruno@clisp.org>
3894 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3895 (INT64_MIN): Fix definition.
3896 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3898 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3899 NEED_SIGNED_INT_TYPES.
3901 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3902 HAVE_SYSTEM_INTTYPES.
3904 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3906 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3907 so that unistd-safer.h (GPL'ed code) need not be included.
3909 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3912 * fts.c: Don't include "cycle-check.h" or "hash.h".
3913 (setup_dir, free_dir): New functions.
3914 (enter_dir, leave_dir): Define trivial
3915 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3916 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3917 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3918 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3919 Move to fts-cycle.c.
3920 (fts_open): Use setup_dir.
3921 (fts_close): Use free_dir.
3922 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3923 This adds a label and some gotos, but the alternatives were messier.
3924 Check for memory allocation failure when entering a dir.
3925 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3926 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3927 (FTS): New member fts_cycle, that is a union that contains the
3928 old active_dir_ht and cycle_state. All uses changed to mention
3929 fts_cycle.ht and fts_cycle.state.
3930 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3931 fts.c, with the following changes:
3932 (setup_dir, free_dir): New functions.
3933 (enter_dir): Now returns bool. Return true if successful, false
3934 if memory exhausted. All callers changed.
3935 Do not bother partly cleaning up on
3936 memory allocation failure; that is free_dir's job.
3937 However, free ad if hash_insert fails, to avoid memory leak.
3938 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3939 fts->fts_options to see which union member to use.
3941 2005-05-20 Jim Meyering <jim@meyering.net>
3943 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3944 Now a macro, to pacify GCC.
3946 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3948 * chown.c (rpl_chown): Return -1 on failure.
3950 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3952 * canonicalize.c: Include canonicalize.h first, to test interface.
3953 Include <stddef.h> unconditionally, since we assume C89 now.
3954 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3955 * fts.c: Include fts_.h first, to check interface.
3956 Do not include intprops.h; no longer needed.
3957 Include cycle-check.h and hash.h, since fts_.h no longer does.
3958 Remove unnecessary casts of closedir to void.
3959 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3960 decide whether to decrement nlinks.
3961 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3962 (FTS): Use struct hash_table * instead of Hash_table, so that
3963 we no longer need to include hash.h here.
3965 2005-05-17 Jim Meyering <jim@meyering.net>
3967 * fts.c, fts_.h: New files, from coreutils.
3969 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3971 Sync from coreutils.
3972 * unlinkdir.c, unlinkdir.h: New files.
3973 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3974 regex.h, unlocked-io.h, xtime.h:
3975 White space changes only.
3976 * makepath.c (make_path): Port to hosts where leading "//" is special.
3977 * yesno.c: Include getline.h, not ctype.h.
3978 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3979 Use getline to remove arbitrary restriction on response length.
3981 2005-05-13 Bruno Haible <bruno@clisp.org>
3983 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3984 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3985 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3986 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3987 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3988 Add support for 64-bit integers in the MSVC compiler.
3990 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3992 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3993 Change the initial comment to refer to GPL, not LGPL.
3994 gnulib-tool will change it to LGPL as needed.
3996 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3997 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3998 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3999 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4000 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4001 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4002 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4003 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4004 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4005 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4006 concatpath.c, config.charset, copy-file.c, copy-file.h,
4007 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4008 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4009 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4010 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4011 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4012 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4013 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4014 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4015 full-read.c, full-read.h, full-write.c, full-write.h,
4016 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4017 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4018 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4019 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4020 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4021 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4022 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4023 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4024 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4025 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4026 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4027 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4028 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4029 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4030 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4031 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4032 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4033 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4034 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4035 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4036 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4037 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4038 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4039 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4040 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4041 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4042 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4043 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4044 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4045 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4046 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4047 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4048 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4049 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4050 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4051 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4052 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4053 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4054 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4055 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4056 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4057 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4058 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4059 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4060 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4061 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4062 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4063 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4064 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4065 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4066 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4067 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4068 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4069 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4070 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4071 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4072 Update FSF postal mail address.
4074 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4076 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4077 specified in ai_socktype. Fix invalid ai_protocol
4078 check. ai_protocol is usually set to 0 or depending on
4079 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4080 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4081 ai_socktype / ai_protocol in the returned addrinfo structure.
4083 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4084 Bruno Haible <bruno@clisp.org>
4086 * inet_ntop.h: New file.
4087 * inet_ntop.c: New file, from glibc with modifications.
4089 2005-05-08 Jim Meyering <jim@meyering.net>
4091 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4093 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4095 Merge from coreutils. Among other things,
4096 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4097 * fd-safer.c: New file.
4098 * fcntl-safer.h, open-safer.c: Remove.
4099 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4100 * dup-safer.c: Include unistd-safer.h first.
4101 Don't include errno.h.
4102 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4103 * file-type.h: Don't assume invoker included sys/stat.h first.
4104 * file-type.c: Rely on file-type.h change.
4105 * getloadavg.c: Include unistd-safer.h.
4106 (getloadavg): Use safer open.
4107 * getusershell.c: Include "stdio-safer.h".
4108 (getusershell): Use safer fopen.
4109 * long-options.c (long_options): Use NULL rather than 0.
4110 * modechange.h (mode_free): Remove; all callers changed to invoke
4112 * modechange.c: Likewise.
4113 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4114 (MODE_DONE): New constant.
4115 (struct mode_change): Remove 'next' member.
4116 (make_node_op_equals): New function; like the old one of the
4117 same name, except it allocates an array.
4118 (mode_compile, mode_create_from_ref): Use it.
4119 (mode_compile): Allocate result as an array, not a linked list.
4120 Parse octal string ourself, so that we catch mistakes like "+0".
4121 (mode_adjust): Arg is an array, not a linked list.
4122 * modechange.c: Include stat-macros.h, xalloc.h.
4123 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4124 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4125 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4126 Remove. This is now stat-macros.h's job.
4127 (talloc): Remove. All callers replaced by xalloc, so that
4128 our invokers don't have to worry about reporting memory failures.
4129 (make_node_op_equals): Remove.
4130 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4132 (struct mode_change): Moved here from modechange.h.
4133 (mode_append_entry): Remove.
4134 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4135 apps to have incorrect behavior. Use simpler algorithm for head
4136 and tail. Don't futz with umask; that's now the job of mode_adjust.
4137 Detect more invalid usages rather than having somewhat-random behavior.
4138 Don't insert an "a=" action, as that leads to incorrect behavior.
4139 (mode_compile, mode_create_from_ref): Return NULL on error instead
4140 of an enum, since now there's only one way to have an error. All
4142 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4143 at the correct time. Simplify calculation of "+u" and its ilk.
4144 Don't mishandle "+X".
4145 (mode_free): Remove "register" and localize decls.
4146 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4147 (struct mode_change): Move to modechange.c; callers don't
4148 need to see this stuff.
4149 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4150 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4151 (mode_change, mode_adjust): Reflect the new signatures noted above.
4152 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4153 that might redefine system include files.
4154 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4155 (my_usleep): Use NULL rather than (void *) 0.
4156 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4157 Use siginterrupt to specify that system calls should be interrupted.
4158 (rpl_nanosleep): Move initialization of suspended closer to call of
4160 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4161 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4162 (desirable_utmp_entry): New function.
4163 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4164 using x2nrealloc, to simplify logic.
4165 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4166 size calculation. Do not assume utmp file is a regular file.
4167 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4168 (READ_UTMP_CHECK_PIDS): New constant.
4169 * save-cwd.c: Include unistd-safer.h.
4170 (save_cwd): Use fd_safer.
4171 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4172 [!_LIBC] Include "stat-macros.h" instead.
4173 * unistd-safer.h (fd_safer): New decl.
4175 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4177 * byteswap_.h: New file.
4179 2005-04-25 Albert Chin <china@thewrittenword.com>
4181 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4184 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4186 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4187 that "UTC +1 second" continues to work. Problem reported
4189 (relunit_snumber): New rule.
4192 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4194 * getdate.y (universal_time_zone_table): New constant.
4195 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4196 universal_time_zone_table.
4197 (lookup_zone): Prefer universal_time_zone_table to
4198 local_time_zone_table, so that "GMT" time stamps are allowed in
4199 London during the summer. Problem reported by Ian Abbott.
4201 2005-04-12 Jim Meyering <jim@meyering.net>
4203 * human.c (humblock): Set *options even when returning due to
4204 xstrtoumax conversion failure. Thanks to a used-uninitialized
4207 2005-04-09 Jim Meyering <jim@meyering.net>
4209 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4210 -Wuninitialized: initialize tm0.tm_year.
4212 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4214 * getdate.y (parser_control): rels_seen is now a boolean, not a
4215 count, since there's no maximum. All uses changed.
4216 Add member dsts_seen.
4217 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4219 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4220 Use pc_rels_seen to decide whther a date is absolute.
4222 * getdate.y (number): Don't overwrite year.
4223 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4226 2005-04-02 Simon Josefsson <jas@extundo.com>
4228 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4229 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4231 2005-03-27 Jim Meyering <jim@meyering.net>
4233 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4235 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4237 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4238 "one's complement" -> "ones' complement" in comment, as per Knuth.
4239 "value of type" -> "type or expression" in comment.
4240 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4242 2005-03-26 Jim Meyering <jim@meyering.net>
4245 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4246 Correct typos: s/or/of/.
4248 2005-03-23 Jim Meyering <jim@meyering.net>
4250 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4252 2005-03-21 Jim Meyering <jim@meyering.net>
4254 Changes imported from coreutils.
4256 * cycle-check.c: Don't include xalloc.h.
4258 * path-concat.c: Don't include assert.h.
4259 (path_concat): Remove assertion that would have triggered
4260 for ABASE starting with more than one slash.
4261 Reported by Andreas Schwab.
4263 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4264 properly when ABASE is an absolute file name.
4265 Correct the description of this function.
4267 Add an assertion and a test driver.
4268 This fixes a bug introduced on 2004-07-02.
4269 Andreas Schwab reported the resulting failure of cp --parents:
4270 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4272 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4274 * strftime.c (my_strftime): If the underlying strftime returns 0
4275 (which shouldn't happen), generate nothing instead of returning 0
4276 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4278 2005-03-16 Bruno Haible <bruno@clisp.org>
4280 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4282 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4284 * strftime.c (my_strftime): Prepend space to format so that we can
4285 reliably distinguish strftime failure from empty output on POSIX
4288 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4290 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4291 (iconv_string): Don't guess a size-zero buffer, as that might cause
4292 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4293 result would be 'too large', where 'too large' is (heuristically)
4294 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4295 overflow concerns. This will prevent some unwanted malloc failures
4296 when the inputs are very large.
4298 2005-03-15 Bruno Haible <bruno@clisp.org>
4300 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4303 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4306 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4308 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4310 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4311 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4313 * strtol.c: Likewise.
4315 2005-03-14 Simon Josefsson <jas@extundo.com>
4317 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4320 2005-03-14 Jim Meyering <jim@meyering.net>
4322 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4323 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4324 to be nonzero so that we (and caller) can detect the difference
4325 between a valid zero-length expansion and an error return, even
4326 when the underlying strftime fails before writing anything into
4329 2005-03-10 Jim Meyering <jim@meyering.net>
4331 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4332 so that this module works on systems without fchdir.
4334 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4336 Factor int-properties macros into a single file, except for
4337 glibc-related files.
4338 * intprops.h: New file.
4339 * getloadavg.c: Include it instead of limits.h.
4340 (INT_STRLEN_BOUND): Remove.
4341 * human.c: Include intprops.h.
4342 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4343 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4344 * inttostr.h: Include intprops.h instead of limits.h.
4345 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4346 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4347 for consistency with intprops.h.
4348 (time_t_is_integer, twos_complement_arithmetic): Use them.
4349 * sig2str.h: Include <signal.h>, intprops.h.
4350 (INT_STRLEN_BOUND): Remove.
4351 * strftime.c (TYPE_SIGNED): Remove.
4352 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4353 * strtol.c: Adjust comments to match intprops.h.
4354 * userspec.c: Include intprops.h.
4355 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4356 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4357 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4358 instead of rolling our own expressions.
4359 * xstrtol.c: Include xstrtol.h first, to test interface.
4361 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4363 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4364 the right thing even if adding 1900 would overflow. Similarly
4365 for tm_mon + 1 and tm_yday + 1.
4366 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4367 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4368 (DO_SIGNED_NUMBER): New macro.
4369 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4371 2005-03-07 Bruno Haible <bruno@clisp.org>
4373 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4375 2005-03-03 Derek R. Price <derek@ximbiot.com>
4376 Bruno Haible <bruno@clisp.org>
4378 * pagealign_alloc.h: New file.
4379 * pagealign_alloc.c: New file.
4381 2005-01-28 Bruno Haible <bruno@clisp.org>
4383 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4386 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4388 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4389 The workaround isn't strictly needed for POSIX conformance, and
4390 it's too much of a pain to configure and maintain. We'll ask
4391 people to fix their kernels instead.
4392 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4393 (NANOSLEEP_BUG_WORKAROUND): Remove.
4394 (xnanosleep): Remove the workaround.
4396 2005-02-12 Bruno Haible <bruno@clisp.org>
4398 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4400 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4402 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4403 * timespec.h (gettime): Return void, since it always
4404 succeeds now. All uses changed.
4405 * gettime.c (gettime) Likewise.
4406 [HAVE_NANOTIME]: Prefer nanotime.
4407 Assume gettimeofday succeeds, as POSIX requires.
4408 Assime time () succeeds, since other code already does.
4409 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4410 (timespec_subtract): Remove.
4411 (NANOSLEEP_BUG_WORKAROUND): New constant.
4412 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4413 things considerably. Use it only on GNU/Linux hosts, since the
4414 workaround shouldn't be needed elsewhere.
4416 2005-02-24 Bruno Haible <bruno@clisp.org>
4418 * gettext.h: Update from GNU gettext 0.14.2.
4420 2005-02-24 Bruno Haible <bruno@clisp.org>
4422 * localcharset.c: Update from GNU gettext 0.14.2.
4423 * config.charset: Update from GNU gettext 0.14.2.
4425 2005-02-22 Simon Josefsson <jas@extundo.com>
4427 * iconvme.h, iconvme.c: New files, from libc.
4429 2005-02-20 Neil Conway <neilc@samurai.com>
4431 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4432 returned by OSX/Darwin if the specified buffer is not large
4433 enough for the hostname.
4435 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4437 * memrchr.h: New file.
4438 * chdir-long.c: Include it.
4439 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4440 Don't bother including stddef.h.
4442 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4444 * argp-help.c (__argp_help): Create a fake struct argp_state and
4445 pass it to _help, otherwise the latter coredumps trying to
4446 dereference state.root_argp.
4448 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4450 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4452 Include <sys/types.h>, for dev_t.
4453 (ME_DUMMY, ME_REMOTE): Move from here....
4454 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4455 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4457 Include mountlist.h first, to test the interface.
4459 2005-01-29 Bruno Haible <bruno@clisp.org>
4461 * progname.c (program_name): Initialize.
4462 Needed when linking statically on MacOS X.
4464 2005-01-28 Bruno Haible <bruno@clisp.org>
4466 * javacomp.sh.in: New file, from GNU gettext.
4467 * javacomp.h: New file, from GNU gettext.
4468 * javacomp.c: New file, from GNU gettext.
4470 2005-01-26 Bruno Haible <bruno@clisp.org>
4472 * javaexec.sh.in: New file, from GNU gettext.
4473 * javaexec.h: New file, from GNU gettext.
4474 * javaexec.c: New file, from GNU gettext.
4476 2005-01-26 Simon Josefsson <jas@extundo.com>
4478 * gai_strerror.c: Use GPL in header.
4480 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4482 * argp-help.c (hol_entry_help): Avoid using non-constant
4483 initializers for struct pentry_state.
4484 (__argp_error): Check return value of __asprintf
4485 (__argp_failure): Translate error message
4487 * argp-parse.c: Removed braces around the expansion of N_()
4489 2005-01-21 Jim Meyering <jim@meyering.net>
4491 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4492 same value as for Solaris 9.
4494 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4495 component length. This included changing the parameter to be
4496 of type `char *' rather than `char const *'.
4497 * chdir-long.h (chdir_long): Update prototype.
4499 * openat.c (fdopendir, fstatat): New functions.
4500 * openat.h: Include headers required for use of DIR and struct stat.
4501 [AT_SYMLINK_NOFOLLOW]: Define.
4502 (fdopendir, fstatat): Add prototypes.
4504 2005-01-21 Bruno Haible <bruno@clisp.org>
4506 * classpath.h: New file, from GNU gettext.
4507 * classpath.c: New file, from GNU gettext.
4509 2005-01-20 Simon Josefsson <jas@extundo.com>
4511 * version-etc-fsf.c: New file, with version_etc_copyright.
4512 * version-etc.c: Remove version_etc_copyright.
4513 * version-etc.h (version_etc_copyright): Use [] instead of * in
4514 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4516 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4518 * save-cwd.c (save_cwd): Remove code to support the case
4519 where fchdir is missing or flaky.
4521 2005-01-20 Simon Josefsson <jas@extundo.com>
4523 * base64.h (isbase64): Add.
4525 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4526 using a unsigned prototype, don't inline.
4527 (base64_decode): Use it.
4529 2005-01-19 Bruno Haible <bruno@clisp.org>
4531 * sh-quote.h: New file, from GNU gettext.
4532 * sh-quote.c: New file, from GNU gettext.
4534 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4536 Merge changes from coreutils, as described below in several
4537 changelogs dated today.
4539 * save-cwd.c: Include "save-cwd.h" before other include files.
4540 (O_DIRECTORY): Remove; not needed here, since "." must be
4541 a directory. All uses removed.
4542 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4543 universal on Suns, and we also need to test for IRIX.
4544 Revamp code to use 'if' rather than '#if'.
4545 Avoid unnecessary comparison of cwd->desc to 0.
4547 * utimens.c (futimens): Robustify the previous patch, by checking
4548 for known valid error numbers rather than observed invalid ones.
4550 2005-01-18 Jim Meyering <jim@meyering.net>
4552 * version-etc.c (version_etc_copyright): Update copyright date.
4554 * utimens.c (futimens): Account for the fact that futimes
4555 can also fail with errno == ENOSYS or errno == ENOENT.
4556 Patch from Dmitry V. Levin.
4558 Change the name of the robust chdir function from chdir to chdir_long.
4559 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4560 (restore_cwd): Use chdir_long, not chdir.
4561 * chdir-long.c: Renamed from chdir.c.
4562 * chdir-long.h: Renamed from chdir.h.
4563 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4566 2005-01-18 Bob Proulx <bob@proulx.com>
4568 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4569 offsetof() macro construct to avoid compile failure with native HP-UX
4570 11.0 ANSI C compiler.
4572 2005-01-06 Bruno Haible <bruno@clisp.org>
4574 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4575 because stpncpy.m4 takes care of it.
4577 2004-01-24 Bruno Haible <bruno@clisp.org>
4579 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4581 2003-10-09 Bruno Haible <bruno@clisp.org>
4583 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4585 2005-01-06 Bruno Haible <bruno@clisp.org>
4587 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4588 * fwriteerror.c: Include <stdbool.h>.
4589 (fwriteerror): At the end, close the file stream. Record whether
4590 stdout was already closed.
4592 2004-05-27 Bruno Haible <bruno@clisp.org>
4594 * execute.c (environ): Declare if needed.
4595 * pipe.c (environ): Likewise.
4596 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4598 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4600 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4601 definitions to be after all include files, to avoid collisions.
4602 Problem reported by Bob Proulx.
4604 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4606 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4607 not needed. This removes a dependency on the gettext module.
4608 [defined _LIBC]: Do not include <libintl.h>; not needed.
4610 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4612 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4615 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4617 * argp-parse.c: Include <stddef.h>.
4618 (alignof, alignto): New macros.
4619 (parser_init): Don't assume that void * is aligned sufficiently
4622 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4623 need to extend the stack.
4624 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4627 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4629 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4631 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4633 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4634 Remove now-obsolete comment about AIX.
4635 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4636 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4637 (YYMAXDEPTH): New macro.
4639 2004-12-18 Bruno Haible <bruno@clisp.org>
4641 * fatal-signal.c (fatal_signals): Make non-const.
4642 (init_fatal_signals): New function.
4643 (uninstall_handlers, install_handlers): Ignore signals that were set to
4645 (at_fatal_signal): Call init_fatal_signals.
4646 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4648 Reported by Paul Eggert.
4650 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4652 * getdate.y (textint): New member "negative".
4653 (time_zone_hhmm): New function.
4654 Expect 14 shift-reduce conflicts, not 13.
4655 (o_colon_minutes): New rule.
4656 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4657 (yylex): Set the "negative" member of signed numbers.
4659 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4661 Changes imported from coreutils.
4662 * hard-locale.c: Assume <locale.h> exists.
4664 (GLIBC_VERSION): New macro.
4665 (hard_locale): Assume setlocale exists.
4666 Rewrite to avoid #ifdef.
4667 Use strdup rather than malloc + strcpy.
4668 * human.c: Assume <locale.h> exists.
4669 (human_readable): Assume localeconv exists.
4671 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4673 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4674 convert T2, not T. (Imported from libc.)
4676 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4678 * getcwd.c (is_ENAMETOOLONG): New macro.
4679 (__getcwd.c): Don't restore errno; glibc doesn't.
4680 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4681 first, falling back to our code only if its results look suspicious.
4682 Ensure that the resulting buffer is only as large as necessary.
4684 * readutmp.c: Include readutmp.h first.
4685 Include <errno.h>, since readutmp.h no longer does that.
4686 * readutmp.h: Don't include <errno.h>,
4687 <sys/param.h>, <time.h>; not needed to establish interface.
4688 (errno): Remove decl.
4689 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4690 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4691 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4693 2004-11-28 Simon Josefsson <jas@extundo.com>
4695 * base64.h, base64.c: New file.
4697 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4699 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4701 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4703 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4704 HP's ANSI C compiler.
4705 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4706 Declaring int functions causes warnings on some modern systems and
4707 shouldn't be needed to compile on ancient ones.
4708 * same.c (MIN) [defined MIN]: Don't define, since it's already
4711 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4712 with the following changes.
4713 (__set_errno): Parenthesize properly.
4714 Include <stdbool.h>.
4715 (MIN, MAX, MATCHING_INO): New macros.
4716 (__getcwd): Define with prototype, not K&R form.
4717 Use heuristics to allocate default buffer on stack if possible.
4718 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4719 behavior, and to avoid the PATH_MAX limit when computing
4721 Use MATCHING_INO to compare inode number to file.
4722 Check for arithmetic overflow in size calculations.
4723 Fix bug in reallocation of dot array that caused getcwd to fail
4724 on directories nested deeper than 75.
4725 Be more careful about saving errno on error.
4726 Do not use realloc; use only free+malloc, as this is a bit
4727 more flexible and avoids a needless copy operation.
4728 Do not inspect st_dev and st_ino for symbolic links; POSIX
4729 doesn't specify the latter.
4730 Check for closedir errors.
4731 Avoid needless casts.
4732 Use "#ifdef weak_alias" around weak_alias, to be like other
4734 The following changes to getcwd.c have effect only when used in
4735 gnulib; they have no effect inside glibc proper.
4736 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4737 as alloca isn't used.
4738 (alloca, __alloca): Likewise.
4739 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4740 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4741 unconditionally, as gnulib assumes C89 or better.
4742 Do not include <sys/param.h>.
4743 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4744 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4746 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4747 Include <dirent.h> in a way that is compatible with modern Autoconf.
4748 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4749 New macros, if not already defined.
4750 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4751 Use "_LIBC", not "defined _LIBC", for consistency.
4752 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4754 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4755 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4756 * xgetcwd.c: David MacKenzie's old code was removed, so give
4757 credit only to Jim Meyering and adjust the copyright dates.
4758 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4759 <stdlib.h>, <unistd.h>, "pathmax.h".
4760 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4761 (INITIAL_BUFFER_SIZE): Remove.
4762 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4764 2004-11-23 Jim Meyering <jim@meyering.net>
4766 * getopt_.h: Remove trailing blanks.
4768 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4770 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4771 (futimens): New function, which uses futimes if available.
4772 (futimens, utimens): Support timespec==NULL, with same semantics
4773 as utime and utimens.
4774 * utimens.h (futimens): New decl.
4776 2004-11-23 Jim Meyering <jim@meyering.net>
4778 * __fpending.c: Add comment.
4780 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4782 * getopt_.h: Re-addition of __getopt_argv_const caused
4783 redefinition warnings. To avoid them, include the defines
4784 in `#if !defined __need_getopt ... #endif'. The only place
4785 where __getopt_argv_const is used is in definitions
4786 of getopt_long and getopt_long_only below, which are as well
4787 protected by `#ifndef __need_getopt'.
4788 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4789 __need_getopt after including <stdio.h> and <unistd.h> These
4790 headers might have defined it.
4792 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4794 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4796 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4797 optopt): Use them instead of invoking ## directly; otherwise, the
4798 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4800 2004-11-19 Bruno Haible <bruno@clisp.org>
4802 * strtok_r.c: Move comments from here...
4803 * strtok_r.h: ... to here.
4805 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4807 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4808 might fail. Problem reported by Yoann Vandoorselaere.
4809 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4810 that mishandle size_t overflow.
4812 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4814 * canon-host.c: Include "strdup.h".
4815 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4816 Use strdup instead of malloc/strcpy to duplicate strings.
4818 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4819 (human_space_before_unit): New constant.
4820 * human.c (human_readable): Support it.
4822 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4823 (xgetcwd): Set errno correctly when failing.
4824 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4825 the failure is actually due to a PATH_MAX problem.
4827 Further getopt changes to make it more likely that glibc will
4828 buy the changes back.
4829 * getopt.c (POSIXLY_CORRECT): New constant.
4830 (getopt): Use it, so to preserve glibc semantic
4831 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4832 when compiling for libc.
4833 * getopt_.h (__getopt_argv_const): Bring it back.
4834 (getopt_long, getopt_long_only): Use it.
4836 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4837 New arg POSIXLY_CORRECT. All callers changed.
4838 (getopt): Argv is now char * const *, as per standard.
4839 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4840 not char *__getopt_argv_const *.
4841 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4842 _getopt_long_only_r): Likewise.
4843 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4844 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4845 _getopt_long_r, _getopt_long_only_r): Likewise.
4846 * getopt_.h (__getopt_argv_const): Remove.
4847 (getopt): Argv is now char * const *, as per standard.
4849 * getdate.y (tORDINAL): New token.
4850 (day, relunit): Allow it for relative times.
4851 (relative_time_table): Use tORDINAL for ordinals.
4853 2004-11-15 Jim Meyering <jim@meyering.net>
4855 * closeout.c: Include "__fpending.h" once again.
4856 Include <stdbool.h>.
4857 (close_stdout): Don't fail just because stdout was closed initially,
4858 since some programs don't write to stdout in the normal course of
4859 operation (other than --version and --help), and we don't want this
4860 function to make e.g. `touch file >&-' fail.
4861 But do fail if it was closed and someone has tried to write to it.
4862 E.g., `printf foo >&-' must fail.
4864 2004-11-11 Simon Josefsson <jas@extundo.com>
4866 * strtok_r.h, strtok_r.c: New file.
4868 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4870 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4871 we can stop lying to compilers about the constness of argv when we
4872 are compiled outside glibc.
4873 (getopt, getopt_long, getopt_long_only): Use it.
4874 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4876 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4877 _getopt_long_only_r): Likewise.
4878 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4879 _getopt_long_only_r): Likewise.
4881 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4882 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4883 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4884 the other external symbols.
4885 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4886 declaration, since the above renaming now works around collisions.
4888 2004-11-11 Jim Meyering <jim@meyering.net>
4890 * linebreak.c: Remove trailing blanks.
4891 * alloca_.h: Likewise.
4892 * acosl.c: Likewise.
4893 * euidaccess.c: Likewise.
4894 * allocsa.h: Likewise.
4896 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4898 * mktime.c (SHR): New macro, which is a portable
4899 substitute for >> that should work even on Crays.
4900 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4901 Problem reported by Mark D. Baushke in
4902 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4903 * getdate.y (SHR): Likewise.
4905 * strftime.c (SHR): Likewise.
4907 * quotearg.c (struct quoting_options): Use unsigned int for
4908 quote_these_too, so that right shifts are well defined. All uses
4911 2004-11-10 Simon Josefsson <jas@extundo.com>
4913 * getaddrinfo.h, getaddrinfo.c: New files.
4915 2004-11-10 Jim Meyering <jim@meyering.net>
4917 Ensure that no close failure goes unreported.
4918 * closeout.c (close_stdout): Always close stdout. I.e., don't
4919 return early when it seems there's nothing to flush.
4920 Don't include __fpending.h.
4922 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4924 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4926 2004-11-05 Bruno Haible <bruno@clisp.org>
4928 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4929 Reported by Mark D. Baushke <mdb@cvshome.org>.
4931 2004-11-04 Bruno Haible <bruno@clisp.org>
4933 2004-09-11 Bruno Haible <bruno@clisp.org>
4934 * allocsa.valgrind: New file.
4935 2004-02-06 Bruno Haible <bruno@clisp.org>
4936 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4937 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4938 Reported by Christopher Seip <chris.seip@hp.com>.
4940 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4942 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4943 with errno == ERANGE if the buffer is too small.
4944 Problem reported by Mark D. Baushke.
4946 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4948 * xreadlink.c (MAXSIZE): New macro.
4949 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4950 size does not exceed MAXSIZE. Avoid cast.
4951 As suggested by Mark D. Baushke in
4952 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4953 if readlink fails with buffer size just under MAXSIZE, try again
4956 2004-11-02 Derek R. Price <derek@ximbiot.com>
4957 and Paul Eggert <eggert@cs.ucla.edu>
4959 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4960 (get_date): Overparenthesize to avoid GCC warning.
4962 2004-11-02 Bruno Haible <bruno@clisp.org>
4964 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4965 function returns void.
4967 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4969 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4970 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4973 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4975 * getdate.y: Add support for TZ="foo" within a date string.
4976 Fix some bugs near time_t boundaries. Reject dates with
4977 out-of-range components, e.g., "Sept 31".
4978 Include <stdlib.h>, "setenv.h", "xalloc.h".
4979 (ISDIGIT_LOCALE): Remove; unused.
4980 Note that the TZ and time functions used here are not reentrant.
4981 (mktime_ok, get_tz): New functions.
4982 (TZBUFSIZE): New constant.
4983 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4984 This requires that we sometimes generate our own TZ="XXX..." setting.
4986 2004-10-27 Derek R. Price <derek@ximbiot.com>
4988 * mktime.c (not_equal_tm): Remove redundant check.
4990 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4992 * getdate.y: Use Bison 1.875 features, and some minor
4993 code cleanups. This change does not affect semantics.
4994 Don't include <stdlib.h>; no longer needed.
4995 Don't include unlocked-io.h; only the "#if TEST" code uses
4996 stdio, and performance isn't crucial there.
4997 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4998 Bison 1.875 features as described below.
4999 All uses of "PC." replaced by "pc->".
5000 (YYSTYPE): Add a forward declaration.
5001 (yylex, yyerror): Use full prototypes in forward decls.
5002 Use "%pure-parser" rather than obsolescent "%pure_parser".
5003 Use %parse-param and %lex-param instead of obsolescent
5004 YYPARSE_PARAM and YYLEX_PARAM.
5005 (meridian_table, month_and_day_table, time_units_table,
5006 relative_time_table, time_zone_table, military_table,
5007 lookup_zone, lookup_word, get_date):
5008 Use NULL instead of 0 where appropriate.
5009 (to_hour): Avoid abort (), to avoid a dependency on
5011 (yyerror, yylex): Now accepts parser_control * arg.
5012 (main) [TEST]: Use '\0' rather than 0 for char.
5014 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5016 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5017 It's now the caller's responsibility to handle the case where
5018 !HAVE_GETPAGESIZE && !defined getpagesize.
5020 * mktime.c (leapyear): Arg is long int, not int.
5022 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5024 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5026 2004-10-12 Simon Josefsson <jas@extundo.com>
5028 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5029 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5032 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5034 * vsnprintf.h: New file.
5035 * vsnprintf.c: New file.
5037 2004-10-07 Bruno Haible <bruno@clisp.org>
5039 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5040 into the provided buffer.
5042 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5044 * diacrit.c, diacrit.h: Add GPL notice.
5046 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5047 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5048 * logl.c (logl): Keep the code as similar to glibc as possible.
5049 This avoids a potential constant-folding bug.
5051 2004-10-05 Bruno Haible <bruno@clisp.org>
5053 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5055 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5057 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5058 * xmalloc.c (xmemdup): Likewise.
5059 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5060 XFREE): Remove these long-obsolescent macros.
5061 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5062 * xstrdup.c: Remove.
5064 * regex.c (re_comp): Cast gettext return value to char *,
5065 Problem reported by Martin Neitzel via Mark D. Baushke.
5067 2004-10-04 Simon Josefsson <jas@extundo.com>
5069 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5070 '#ifdef USE_UNLOCKED_IO'.
5072 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5074 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5075 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5076 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5077 regex.c, sha1.c, version-etc.c, yesno.c:
5078 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5079 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5080 the includer's responsibility.
5082 Sync from coreutils.
5084 * modechange.c (mode_compile): Don't decrement a pointer that
5085 points to the start of a string, as the C Standard says the
5086 resulting behavior is undefined.
5088 * backupfile.h (enum backuptype): Rename none -> no_backups,
5089 simple -> simple_backups, numbered_existing ->
5090 numbered_existing_backups, numbered -> numbered_backups
5091 to avoid shadowing problems. All uses changed.
5092 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5093 * backupfile.c (check_extension, numbered_backup):
5094 Rename locals to avoid shadowing 'basename'.
5095 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5098 * .cppi-disable: Add getopt_.h, getopt_int.h.
5099 * .cvsignore: Add getopt.h.
5101 2004-10-04 Simon Josefsson <jas@extundo.com>
5103 * memmem.h: New file.
5104 * memmem.c: New file, taken from glibc.
5106 2004-10-02 Jim Meyering <jim@meyering.net>
5108 * dirfd.h, getpagesize.h: Add copyright notice.
5110 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5112 * snprintf.c: Remove comments as to why each header is needed.
5114 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5116 * strsep.h: New file.
5117 * strsep.c: New file.
5119 2004-10-01 Simon Josefsson <jas@extundo.com>
5121 * snprintf.c (snprintf): Handle size==0.
5123 2004-10-01 Simon Josefsson <jas@extundo.com>
5124 Bruno Haible <bruno@clisp.org>
5126 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5127 (snprintf): Declare 'args'.
5129 2004-09-30 Simon Josefsson <jas@extundo.com>
5131 * snprintf.h, snprintf.c: New files.
5133 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5135 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5136 (hol_entry_help): Never translate an empty string.
5137 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5138 * argp.h (OPTION_NO_TRANS): New option.
5140 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5142 * xvasprintf.c: Include xalloc.h.
5143 (xvasprintf): Use xalloc_die, not xmalloc_die.
5145 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5147 * dummy.c: Change copyright notice to FSF, and license to GPL.
5149 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5151 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5152 Problem reported by Bruno Haible in:
5153 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5155 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5157 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5158 in case some system header has #define'd it. Problem reported by
5159 Soeren D. Schulze in
5160 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5162 2004-09-08 Bruno Haible <bruno@clisp.org>
5164 * stdint_.h: New file, taken from GNU clisp.
5166 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5168 * xvasprintf.h: New file.
5169 * xvasprintf.c: New file.
5170 * xasprintf.c: New file.
5172 2004-09-08 Bruno Haible <bruno@clisp.org>
5174 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5176 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5178 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5180 Import from coreutils.
5181 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5182 strings on unbounded length. alloca's performance benefits aren't
5183 that important here.
5185 (parse_with_separator): New function, with most of the internals
5186 of the old parse_user_spec. Allow user to omit both user and group,
5187 for compatibility with FreeBSD.
5188 Clone only the user name, not the entire spec.
5189 Do not set *uid, *gid unless entirely successful.
5190 Avoid memory leak in some failing cases.
5191 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5192 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5193 (parse_user_spec): Rewrite to use parse_with_separator.
5195 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5197 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5198 its complicated substitute.
5199 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5200 and program_invocation_name.
5201 (__argp_basename) [!_LIBC]: Remove; the only use was
5202 replaced by its body.
5203 (__argp_short_program_name): Change condition from
5204 !defined __argp_short_program_name to
5205 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5206 to match argp-namefrob.h.
5207 (__argp_failure): Don't assume strerror_r returns char *.
5208 * argp-parse.c (N_): Define unconditionally.
5209 (argp_default_options): Fill out initializers with 0 to avoid
5212 2004-08-12 Simon Josefsson <jas@extundo.com>
5214 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5215 * getopt_.h: Renamed from getopt.h.
5217 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5219 Merge from coreutils.
5221 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5222 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5223 for Reliant Unix 5.43.
5225 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5226 (union fooround): Use uintmax_t, not long int.
5227 The rest is a merge from libc:
5228 [defined _LIBC]: Include <shlib-compat.h>.
5229 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5231 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5233 * strverscmp.c: Convert to UTF-8.
5235 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5237 * obstack.h (obstack_empty_p):
5238 Don't assume that chunk->contents is suitably aligned.
5239 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5240 Likewise. Problem reported by Benno in
5241 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5243 * chown.c (rpl_chown): Work even if the file is writeable but not
5244 readable. This could be improved further but it'd take some work.
5246 2004-08-08 Simon Josefsson <jas@extundo.com>
5248 * xgethostname.c: Don't include error.h (not used).
5251 * getpass.c: Include getpass.h first.
5253 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5255 * xalloc-die.c: New files.
5256 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5258 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5259 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5260 (_, N_, xalloc_die): Move to xalloc-die.c.
5261 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5262 so that we needn't mess with xalloc_msg_memory_exhausted.
5264 * sha1.h: Renamed from sha.h.
5265 (SHA1_H): Renamed from _SHA_H.
5266 (sha1_ctx): Renamed from sha_ctx.
5267 (sha1_init_ctx): Renamed from sha_init_ctx.
5268 (sha1_process_block): Renamed from sha_process_block.
5269 (sha1_process_bytes): Renamed from sha_process_bytes.
5270 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5271 (sha1_read_ctx): Renamed from sha_read_ctx.
5272 (sha1_stream): Renamed from sha_stream.
5273 (sha1_buffer): Renamed from sha_buffer.
5274 * sha1.c: Likewise; renamed from sha.c.
5275 Do not include <sys/types.h>.
5276 Include <stddef.h> rather than <stdlib.h>.
5278 2004-08-08 Bruno Haible <bruno@clisp.org>
5280 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5281 FILESYSTEM_PREFIX_LEN.
5282 * progreloc.c: Likewise.
5283 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5285 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5288 * argp-help.c (make_hol, hol_append): Don't assume that
5289 SIZE_MAX is a valid preprocessor constant.
5290 (__argp_basename): Change from "#ifndef _LIBC"
5291 to "#ifndef __argp_short_program_name", so that
5292 we don't compile these functions for tar.
5294 More merges from coreutils.
5295 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5296 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5298 * addext.c: Remove; no longer needed.
5299 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5300 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5301 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5302 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5303 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5304 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5305 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5306 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5307 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5308 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5309 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5310 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5311 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5312 Import changes from coreutils.
5314 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5316 Merge from coreutils.
5318 * .gdb-history: Remove; this doesn't belong here.
5320 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5321 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5322 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5324 * dirname.h: Include <stdbool.h>.
5325 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5326 for consistency with POSIX terminology. All uses changed.
5327 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5328 (strip_trailing_slashes): Use bool for booleans.
5329 * stripslash.c (strip_trailing_slashes): Likewise.
5331 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5332 sometimes returns a positive errno value even when it succeeds.
5333 (print_errno_message) [!LIBC]: Fall back on strerror if
5336 * path-concat.c (mempcpy): Don't define if a system header defines it.
5337 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5338 (longest_relative_suffix): New function.
5339 (path_concat): Use it. Assume first argument is not NULL.
5340 Port to DOS. Omit redundant separators.
5341 Report an error instead of returning NULL.
5342 Use mempcpy instead of memcpy.
5343 (xpath_concat): Remove: not declared or used.
5345 * same.h: Include <stdbool.h>
5346 (same_name): Return bool, not int.
5347 * same.c (same_name): Likewise.
5348 (errno): Don't declare; we assume C89 or better now.
5350 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5351 if not already defined.
5353 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5354 * dup-safer.c (errno): Likewise.
5356 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5358 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5361 2004-08-03 Simon Josefsson <jas@extundo.com>
5363 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5364 * progname.h: Don't include stdbool.h.
5366 2004-08-02 Simon Josefsson <jas@extundo.com>
5368 * getsubopt.h: New file, with comments from Bruno Haible.
5369 * getsubopt.c: New file, from glibc, but slightly modified based on
5370 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5372 2004-08-01 Simon Josefsson <jas@extundo.com>
5374 * xgetdomainname.c: Include stdlib.h, for free().
5376 2004-07-16 Simon Josefsson <jas@extundo.com>
5378 * dummy.c: New file.
5380 2004-07-16 Bruno Haible <bruno@clisp.org>
5382 * backupfile.h: Add extern "C" for C++.
5383 * closeout.h: Likewise.
5384 * copy-file.h: Likewise.
5385 * findprog.h: Likewise.
5386 * full-write.h: Likewise.
5387 * pathname.h: Likewise.
5388 * progname.h: Likewise.
5389 * stpcpy.h: Likewise.
5390 * stpncpy.h: Likewise.
5391 * strcase.h: Likewise.
5392 * strstr.h: Likewise.
5393 * xalloc.h: Likewise.
5395 * mbswidth.h: Add extern "C" for C++.
5396 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5398 2004-07-09 Simon Josefsson <jas@extundo.com>
5400 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5401 failed without this.)
5403 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5405 * fchown-stub.c: New file.
5407 2004-06-24 Jim Meyering <jim@meyering.net>
5409 * obstack.h (obstack_base): Cast to (void *), per documentation.
5411 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5413 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5415 2004-06-01 Jim Meyering <jim@meyering.net>
5417 * calloc.c: New file.
5419 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5421 * getdate.y (yylex): Allow space between sign and number.
5422 Problem reported by Dan Jacobson.
5424 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5425 and Jim Meyering <jim@meyering.net>
5427 Merge from coreutils CVS.
5429 * stat-macros.h: New file, with contents from file-type.h
5430 and coreutils' system.h.
5431 * file-type.c: Include "stat-macros.h".
5432 * file-type.h (file_type): Move all macro definitions to new file,
5435 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5436 Wrap old code with this conditional.
5437 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5438 function that does not dereference symlinks.
5439 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5441 * xreadlink.c: Include xreadlink.h first, to catch .h file
5442 dependency problems.
5443 (xreadlink): Accept new arg SIZE, for efficiency.
5444 All decls and uses changed.
5445 * xreadlink.h: Include <stddef.h>, for size_t.
5447 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5448 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5450 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5452 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5454 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5455 macros to be defined.
5456 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5457 the allocator returns NULL because the requested size is zero.
5459 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5461 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5462 var. Add comment explaining why libc still defines it. This
5463 merges the following patch from glibc:
5464 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5466 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5468 * obstack.c (_obstack): Remove unused variable. It hasn't been
5469 present in glibc since revision 1.1 of this file.
5470 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5471 obstack_alignment_mask, obstack_alloc, obstack_base,
5472 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5473 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5474 obstack_grow0, obstack_init, obstack_int_grow,
5475 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5476 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5477 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5478 nonexistent functions.
5480 2004-05-17 Derek R. Price <derek@ximbiot.com>
5481 Paul Eggert <eggert@cs.ucla.edu>
5483 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5485 2004-05-14 Bruno Haible <bruno@clisp.org>
5487 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5488 that consists of a '.' followed by an empty digit string.
5489 Patch by Tor Lillqvist <tml@iki.fi>.
5491 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5493 Port obstack to the AS/400, where pointers are 16 bytes wide and
5494 you cannot cast an integer to a valid pointer. This patch is
5495 currently waiting to be integrated into glibc; see
5496 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5498 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5499 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5500 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5501 (struct obstack): temp member is now a union of a pointer and
5502 an integer, instead of an integer. All integer uses changed.
5503 This does not affect the physical layout of struct obstack,
5504 except on hosts (like the AS/400) where the size or alignment of
5505 void * is greater than that of ptrdiff_t.
5506 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5507 __STDC__)]: Store temporary in pointer member of union, not
5509 * obstack.c: Include <stddef.h>, for offsetof.
5510 (struct fooalign): Remove; it doesn't need a name.
5511 (union fooround): Change double to long double, and add void *.
5512 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5513 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5514 not a macro. Hence the values are always int; so remove all
5515 casts-to-int in uses.
5517 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5518 Derek Price <derek@ximbiot.com>
5520 * alloca.c: Include <alloca.h>, to get our interface.
5521 * alloca_.h: Use __alloca on AIX, so that we don't have to
5522 include <alloca.h> first. Use C89 prototype for alloca; this
5523 requires including <stddef.h> for size_t. Use extern "C" if C++.
5524 Use #elif for simplicity, since we can assume C89 now.
5525 Don't try to source the system alloca.h since it will not be found
5526 and to prevent recursively including its replacement.
5527 * fnmatch.c: Include <alloca.h> instead of opencoding.
5528 * regex.c: Likewise.
5530 2004-05-16 Derek Price <derek@ximbiot.com>
5531 Paul Eggert <eggert@cs.ucla.edu>
5533 getline cleanup. This changes the getndelim2 API: both order of
5534 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5537 * getline.c: Don't include stddef.h or stdio.h, since our
5538 interface does that.
5539 (getline): Always use getdelim, so that we don't have two
5540 copies of this code.
5541 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5543 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5544 (GETNDELIM2_MAXIMUM): New macro.
5545 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5546 instead of the old practice of delim2==0. All callers changed.
5547 Return -1 on overflow, instead of returning junk.
5548 Do not set *linesize unless allocation succeeds.
5549 * getndelim2.h: Do not include stddef.h; no longer needed, now
5550 that we include sys/types.h.
5551 * getnline.h: Likewise.
5552 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5553 (getndelim2): Reorder arguments.
5554 * getnline.c (getnline, getndelim):
5555 Don't discard the NMAX argument.
5556 (getnline): Invoke getndelim, to avoid code duplication.
5557 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5558 of (size_t) -1 by callers of the getnline family.
5560 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5562 * nanosleep.c (suspended): Change its type from int to
5563 sig_atomic_t volatile.
5564 (first_call): Make it private to rpl_nanosleep, and have it
5565 be zero initially as that's a bit faster.
5566 (my_usleep): Round up fractional times instead of truncating them,
5567 as this is the usual meaning for 'sleep'.
5569 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5571 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5572 (ENOSYS): Define if not defined.
5573 (settime): Fall back on stime if it exists and settimeofday fails.
5574 But don't bother with fallbacks if a method fails with errno == EPERM.
5576 2004-05-11 Jim Meyering <jim@meyering.net>
5578 Prior to this change, the save_cwd caller required read access to the
5579 current directory on most systems (ones with the fchdir function).
5581 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5582 fails, try write-only, and finally, resort to using xgetcwd.
5584 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5586 * obstack.c, obstack.h: Import changes from libc.
5588 2004-04-28 Bruno Haible <bruno@clisp.org>
5590 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5591 implicitly appends .exe to executables.
5592 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5593 accepts Windows pathnames.
5594 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5595 Cygwin like Windows, since it now accepts Windows pathnames.
5596 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5597 Cygwin like Windows, since it now accepts Windows pathnames.
5598 Reported by Derek Robert Price <derek@ximbiot.com>.
5600 2004-04-20 Jim Meyering <jim@meyering.net>
5602 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5604 2004-04-20 Jim Meyering <jim@meyering.net>
5605 Bruno Haible <bruno@clisp.org>
5607 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5608 memory when realloc fails.
5610 2004-04-18 Jim Meyering <jim@meyering.net>
5612 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5613 don't leak memory and do call END_UTMP_ENT.
5615 2004-04-11 Paul Eggert <eggert@twinsun.com>
5617 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5618 (CHAR_BIT): Remove, since we assume C89.
5619 Include <stdint.h> if available, as per current Autoconf CVS advice.
5621 2004-03-30 Paul Eggert <eggert@twinsun.com>
5623 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5624 not bool, to be more consistent with Unix conventions.
5625 Suggested by Bruno Haible.
5627 Merge from coreutils.
5629 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5632 * getdate.h: Include stdbool.h, and timespec.h instead of
5633 the usual <time.h> dance.
5634 (get_date): Change signature to support fractional time stamps.
5635 All callers changed.
5636 * getdate.y: Include "getdate.h" first, as we can now
5637 assume C89 and don't need to worry about 'const'.
5638 Similarly, include "unlocked-io.h" near start, not in middle.
5640 (textint.value): Use long int rather than int.
5641 (textint.digits): Use size_t rather than int.
5642 (BILLION, LOG10_BILLION): New constants.
5643 (parser_control): New member rel_ns. Members day_ordinal,
5644 time_zone, month, day, hour, minutes, rel_year, rel_month,
5645 rel_day, rel_hour, rel_minutes, rel_seconds
5646 are now long int, not int. Member seconds is now struct timespec,
5647 not int. New member timespec_seen. Members dates_seen, days_seen,
5648 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5650 (%union.intval): Now long int, not int.
5651 New member timespec.
5652 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5653 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5654 (spec): Now is a timespec or an item list.
5655 (timespec, items): New nonterminals.
5656 (time, rel, relunit, number, get_date):
5657 Add support for fractional seconds.
5658 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5659 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5660 (to_hour): First arg is now long int, not int.
5661 (to_year): Returns long int, not int.
5662 Don't treat year -70 like 70.
5663 (tm_diff): Returns long int, not int.
5664 (lookup_word): Use bool instead of int when appropriate.
5665 (yylex): Use size_t for count, not int.
5666 Detect overflow when parsing large integer constants.
5667 Add support for fractions.
5668 (get_date): Make pointers 'const' if possible.
5669 Use more-portable code to detect integer overflow.
5670 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5671 Don't use ctime; it's not reliable if the year has >4 digits.
5673 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5674 This is for compatibility with BSD.
5676 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5677 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5678 From coreutils' system.h.
5680 * userspec.c: Don't include "posixver.h".
5681 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5682 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5683 compatible extension. Simplify code by removing a boolean int
5684 that was always nonzero if a string was nonnull.
5686 2004-03-30 Jim Meyering <jim@meyering.net>
5688 Merge from coreutils.
5690 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5692 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5693 an empty input stream.
5695 * readtokens.c: Include <stdbool.h>.
5696 (readtoken): Use `size_t' rather than int/long.
5697 All callers adjusted.
5698 Use `bool' rather than `int' where appropriate.
5699 Use memset rather than an explicit loop.
5700 Use x2nrealloc rather than xrealloc.
5701 Allow the use of `\0' as a delimiter.
5702 (readtokens): Likewise.
5703 * readtokens.h (readtoken, readtokens): Update prototypes.
5705 2004-03-30 Bruno Haible <bruno@clisp.org>
5707 * getloadavg.c (getloadavg): Don't assume setlocale returns
5710 2004-03-29 Paul Eggert <eggert@twinsun.com>
5712 Merge changes to getloadavg.c from coreutils and Emacs.
5714 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5715 Define to an expression, not to the empty string.
5716 Include cloexec.h and xalloc.h.
5717 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5718 Use set_cloexec_flag rather than rolling our own.
5719 * cloexec.c, cloexec.h: New files.
5721 2004-03-18 Paul Eggert <eggert@twinsun.com>
5723 * getopt.h: Sync with libc CVS.
5725 2004-03-18 Paul Eggert <eggert@twinsun.com>
5726 Bruno Haible <bruno@clisp.org>
5728 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5729 not on all platforms that have <wchar.h>.
5730 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5732 2004-03-09 Paul Eggert <eggert@twinsun.com>
5734 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5736 * getopt_int.h: New file, also synced from libc.
5738 2004-03-07 Paul Eggert <eggert@twinsun.com>
5740 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5741 '#if' expressions. Unlike the code it replaces, it does not
5742 depend on (defined _SC_PAGESIZE). However, it does depend on
5743 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5744 first reported by Jason Andrade in
5745 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5747 2004-01-18 Simon Josefsson <jas@extundo.com>
5749 * strdup.h: New file.
5750 * strdup.c: Include it.
5751 * path-concat.c: Include strdup.h. Drop strdup declaration.
5752 * userspec.c: Include strdup.h. Drop strdup declaration.
5754 2004-02-06 Karl Berry <karl@gnu.org>
5756 * config.charset: update from gettext 0.14.1.
5758 2004-02-05 Paul Eggert <eggert@twinsun.com>
5760 Add comments and code, prompted by suggestions from Bruno Haible
5762 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5763 describing the enum quoting_style values.
5764 * quotearg.c (quotearg_alloc): New function.
5765 (quotearg_buffer_restyled): Treat lone { and } as special.
5766 Treat = as special. Work around bug with older shells
5767 that "see" a '\' that is really the 2nd byte of a multibyte char.
5768 Quote empty string with shell_quoting_style.
5770 2004-02-03 Bruno Haible <bruno@clisp.org>
5772 * pipe.h: New file, from GNU gettext.
5773 * pipe.c: New file, from GNU gettext.
5775 2004-01-27 Bruno Haible <bruno@clisp.org>
5777 * execute.h: New file, from GNU gettext.
5778 * execute.c: New file, from GNU gettext.
5779 * w32spawn.h: New file, from GNU gettext.
5781 2004-01-23 Paul Eggert <eggert@twinsun.com>
5783 Exit-status fix from coreutils.
5785 Use exit_failure consistently in place of EXIT_FAILURE,
5786 so that program exit statuses are consistent on failure.
5788 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5789 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5790 * argmatch.h: Comment fix to match the above.
5791 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5792 Now a macro referring to exit_failure, instead of a separate
5793 variable. Include "exitfail.h" to get it.
5794 * xstrtol.h: Include "exitfail.h".
5795 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5797 * long-options.c (parse_long_options): Use prototype
5798 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5801 2004-01-21 Jim Meyering <jim@meyering.net>
5803 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5804 so as not to conflict with a different-sized __mktime_internal
5805 function in GNU libc.
5806 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5807 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5809 2004-01-18 Paul Eggert <eggert@twinsun.com>
5811 Merge from diffutils.
5813 * file-type.c (file_type): Add typed memory objects.
5814 * file-type.h (S_TYPEISTMO): New macro.
5816 * c-stack.h (c_stack_action): Remove argv argument.
5817 * c-stack.c (c_stack_action): Likewise. All uses changed.
5818 (die): Don't calculate message unless segv_action returns.
5819 (get_stack_location, min_address_from_argv, max_address_from_argv,
5820 volatile stack_base, volatile_stack_size): Remove.
5821 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5822 that every segmentation violation is a stack overflow. (Ouch!)
5823 See Debian bug 136249 (still outstanding) for more info about why
5824 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5826 2003-11-30 Bruno Haible <bruno@clisp.org>
5828 Safer stack allocation.
5829 * setenv.c: Include allocsa.h.
5830 (alloca): Remove fallback definition.
5831 (freea): Remove macro.
5832 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5835 2003-10-17 Bruno Haible <bruno@clisp.org>
5837 * binary-io.h: Avoid warnings on Cygwin.
5839 2003-12-28 Bruno Haible <bruno@clisp.org>
5841 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5842 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5844 2003-11-28 Bruno Haible <bruno@clisp.org>
5846 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5848 2003-11-27 Bruno Haible <bruno@clisp.org>
5850 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5852 2003-11-17 Bruno Haible <bruno@clisp.org>
5854 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5856 2003-11-24 Bruno Haible <bruno@clisp.org>
5858 * xallocsa.h: New file, from GNU gettext.
5859 * xallocsa.c: New file, from GNU gettext.
5861 2003-11-24 Bruno Haible <bruno@clisp.org>
5863 * allocsa.h: New file, from GNU gettext.
5864 * allocsa.c: New file, from GNU gettext.
5866 2003-11-24 Bruno Haible <bruno@clisp.org>
5868 * eealloc.h: New file.
5870 2004-01-15 Jim Meyering <jim@meyering.net>
5872 Merge from coreutils.
5874 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5875 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5876 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5878 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5879 optional configure-time default.
5881 * version-etc.c (version_etc_copyright): Update copyright date.
5883 * xreadlink.c (xreadlink): Correct outdated comment.
5885 2004-01-15 Paul Eggert <eggert@twinsun.com>
5887 Merge from coreutils.
5889 * posixver.c: Include posixver.h.
5891 * same.c: Include <stdbool.h>, <limits.h>.
5892 (_POSIX_NAME_MAX): Define if not defined.
5894 (same_name): If file names are silently truncated, report
5895 that the file names are the same if they are the same after
5896 the silent truncation.
5898 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5899 conversion function.
5900 * xstrtod.c (xstrtod): Likewise. All callers changed to
5901 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5904 2004-01-14 Paul Eggert <eggert@twinsun.com>
5906 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5907 with like-named macro in fnmatch.c.
5908 (EXT): Use an internal constant instead.
5910 Merge fnmatch patches from glibc.
5911 * fnmatch.c (mbsinit): Remove define.
5912 Add libc_hidden_ver (__fnmatch, fnmatch).
5913 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5914 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5916 2003-12-14 Karl Berry <karl@gnu.org>
5918 * config.charset: update from gettext-runtime.
5920 2003-12-03 Paul Eggert <eggert@twinsun.com>
5922 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5923 Bug reported by Alfred M. Szmidt.
5925 2003-11-29 Karl Berry <karl@gnu.org>
5927 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5929 2003-11-23 Paul Eggert <eggert@twinsun.com>
5930 Bruno Haible <bruno@clisp.org>
5932 * printf-parse.h: Don't include sys/types.h.
5933 (ARG_NONE): New macro.
5934 (char_directive): Change type of *arg_index fields to size_t.
5935 * printf-parse.c: Don't include sys/types.h.
5936 (SSIZE_MAX): Remove macro.
5937 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5938 Remove unnecessary overflow check.
5939 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5942 2003-11-24 Paul Eggert <eggert@twinsun.com>
5944 * alloca.c: Remove dependency on xalloc module.
5945 (xalloc_die): Remove.
5946 (memory_full) [!defined emacs]: New macro.
5947 [!defined emacs]: Don't include xalloc.h.
5948 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5949 address arithmetic overflows. Change datatypes a bit to avoid
5952 2003-11-22 Jim Meyering <jim@meyering.net>
5954 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5956 2003-11-17 Bruno Haible <bruno@clisp.org>
5958 * vasnprintf.c (alloca): Remove fallback definition.
5959 (freea): Remove definition.
5960 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5961 Reported by Paul Eggert.
5963 2003-11-17 Jim Meyering <jim@meyering.net>
5965 On systems without utime and without a utimes function capable of
5966 dealing with a NULL struct utimbuf* argument, this utime replacement
5967 could -- in unusual circumstances -- leak a file descriptor.
5968 * utime.c: Include <unistd.h> and <errno.h>.
5969 (utime_null): Be sure to close `fd' and to preserve errno.
5970 Reported by Geoff Collyer via Arnold Robbins.
5972 2003-11-16 Paul Eggert <eggert@twinsun.com>
5973 Bruno Haible <bruno@clisp.org>
5975 Protect against address arithmetic overflow.
5976 * printf-args.h: Include stddef.h.
5977 (arguments): Change type of field 'count' to size_t.
5978 * printf-args.c (printf_fetchargs): Use size_t instead of
5979 'unsigned int' where appropriate.
5980 * printf-parse.h: Include sys/types.h.
5981 (char_directive): Change type of *arg_index fields to ssize_t.
5982 (char_directives): Change type of fields 'count', max_*_length to
5984 * printf-parse.c: Include sys/types.h and xsize.h.
5985 (SSIZE_MAX): Define fallback value.
5986 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5987 instead of 'int' where appropriate. Check a_allocated, d_allocated
5988 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5989 * vasnprintf.c: Include xsize.h.
5990 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5991 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5992 overflow. Avoid wraparound when converting a width or precision from
5995 2003-11-16 Bruno Haible <bruno@clisp.org>
5997 Update from GNU gettext.
5998 * printf-parse.c: Generalize to it can be compiled for wide strings.
5999 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6000 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6001 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6002 SNPRINTF): New macros.
6003 Don't include <alloca.h> if the file is used inside libintl.
6004 (local_wcslen): New function, for Solaris 2.5.1.
6005 (VASNPRINTF): Use it instead of wcslen.
6007 2003-11-16 Bruno Haible <bruno@clisp.org>
6009 * xsize.h (xmax): New function.
6010 (xsum, xsum3, xsum4): Declare as "pure" functions.
6012 2003-11-12 Paul Eggert <eggert@twinsun.com>
6014 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6015 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6016 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6017 heuristic is just as accurate as far as we know, and it removes a
6018 dependency on size_max.m4 and ptrdiff_max.m4.
6020 2003-11-12 Paul Eggert <eggert@twinsun.com>
6022 * xstrtol.c (__xstrtol): Remove "break" immediately after
6023 "return", to pacify some unknown compiler. Problem reported
6026 2003-11-11 Bruno Haible <bruno@clisp.org>
6028 * xsize.h (SIZE_MAX): Remove fallback definition.
6029 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6032 2003-11-10 Paul Eggert <eggert@twinsun.com>
6034 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6035 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6036 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6038 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6039 not (size_t) -1, since it's defined here.
6041 2003-11-06 Paul Eggert <eggert@twinsun.com>
6043 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6044 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6045 Reject sizes of exactly SIZE_MAX bytes.
6046 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6047 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6049 2003-11-05 Bruno Haible <bruno@clisp.org>
6051 * xsize.h: Include limits.h, to avoid a possible collision with
6052 SIZE_MAX defined in <limits.h> on Solaris.
6054 2003-11-04 Bruno Haible <bruno@clisp.org>
6056 * xsize.h: New file.
6057 * linebreak.c: Include xsize.h.
6058 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6059 argument for overflow.
6060 Suggested by Paul Eggert.
6062 2003-10-31 Bruno Haible <bruno@clisp.org>
6064 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6065 to avoid (extremely rare) race condition.
6066 Suggested by Paul Eggert.
6068 2003-11-03 Jim Meyering <jim@meyering.net>
6070 * userspec.c: Include "userspec.h".
6071 * userspec.h: New file.
6073 2003-10-31 Paul Eggert <eggert@twinsun.com>
6075 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6076 * mountlist.c (SIZE_MAX): Define if not defined already.
6077 (read_filesystem_list): Set and use me_type_malloced.
6078 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6079 whatever the type happens to be), for brevity and consistency.
6080 Check for size calculation overflow on Alphas running OSF/1.
6082 2003-10-31 Jim Meyering <jim@meyering.net>
6084 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6086 * linebuffer.c: Include <string.h> for declaration of memset.
6088 2003-10-30 Paul Eggert <eggert@twinsun.com>
6089 Bruno Haible <bruno@clisp.org>
6091 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6092 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6094 2003-10-29 Paul Eggert <eggert@twinsun.com>
6096 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6097 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6099 * quotearg.c (quotearg_n_options): Use it.
6100 * group-member.c: Include <stdbool.h>.
6101 (free_group_info): Arg is now const *; don't free arg.
6102 (get_group_info): Now returns bool and accepts struct group_info *,
6103 rather than returning a malloc'ed struct group_info *.
6104 All uses changed. Check for overflow in internal size calculation.
6106 * getusershell.c (readname): Simplify the code by using x2nrealloc
6107 rather than xmalloc/xrealloc.
6108 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6109 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6110 conformance bug: the old code used a pointer after freeing the
6111 storage that it addressed.
6112 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6113 rather than doing it by hand.
6114 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6115 the buffer preserved. Use free and xmalloc instead.
6116 * quotearg.c (quotearg_n_options): Likewise.
6117 Use a simpler test for size overflow. Don't use xalloc_oversized
6118 because unsigned int might be wider than size_t (!); this suggests
6119 that we should switch from unsigned int to size_t for slot numbers.
6121 2003-10-27 Bruno Haible <bruno@clisp.org>
6123 * stdbool_.h: Better support for BeOS.
6125 2003-10-27 Paul Eggert <eggert@twinsun.com>
6127 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6128 to allocate the returned structure. Do not allocate a subarray,
6129 as x2nrealloc will do that.
6130 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6131 instead of xnrealloc.
6132 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6134 2003-10-26 Paul Eggert <eggert@twinsun.com>
6136 * xalloc.h (xalloc_oversized): New static inline function, for
6137 callers that want to do their own size-overflow checking. Include
6138 <stdbool.h>, since xalloc_oversized returns bool.
6139 * xalloc.c (array_size_overflow): Remove. All callers changed
6140 to use xalloc_oversized.
6142 Add two functions x2realloc, x2nrealloc, for programs that grow
6143 arrays dynamically by doubling their sizes.
6144 * xalloc.h (x2realloc, x2nrealloc): New decls.
6145 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6148 Port to C99 semantics for 'inline' of external functions.
6149 Bug reported by Bruno Haible.
6150 * xmalloc.c (xnmalloc_inline): New static inline function,
6151 with the old contents of xnmalloc.
6152 (xnmalloc, xmalloc): Use it.
6153 (xnrealloc_inline): New static inline function,
6154 with the old contents of xnrealloc.
6155 (xnrealloc, xrealloc): Use it.
6157 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6159 2003-10-25 Paul Eggert <eggert@twinsun.com>
6161 Fix several address-calculation bugs in the hash modules,
6162 plus some minor code cleanup.
6164 * hash.h: Include <stdbool.h>, for bool.
6165 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6166 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6167 hash_get_n_entries, hash_get_max_bucket_length,
6168 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6169 hash_rehash): Use size_t rather than unsigned.
6170 * hash.c (struct hash_table, hash_get_n_buckets,
6171 hash_get_n_buckets_used, hash_get_n_entries,
6172 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6173 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6174 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6176 (SIZE_MAX): Define if not defined.
6177 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6178 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6180 Use const * when possible.
6181 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6182 (check_tuning): Fix bug: if tuning parameters were very close to
6183 0 or 1, rounding errors could have caused subscript violations.
6184 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6185 (hash_initialize): Add 'fail:' label
6186 to free table and return NULL, and use it to simplify code.
6187 Use calloc rather than clearing the storage ourself.
6188 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6189 buffer size calculations.
6190 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6191 Include <stddef.h>, for size_t.
6192 * hash-pjw.c (hash_pjw): Likewise.
6193 Switch to method described by Bruno Haible.
6194 Include <limits.h>, for CHAR_BIT.
6195 (SIZE_BITS): New macro.
6197 2003-10-21 Paul Eggert <eggert@twinsun.com>
6199 * getndelim2.c (getndelim2): When size calculation overflows,
6200 ceiling the allocation at NMAX bytes rather than silently
6201 discarding input bytes before NMAX is reached. This makes
6202 a difference only if NMAX exceeds SIZE_MAX / 2.
6204 * obstack.c: Merge from glibc.
6205 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6206 Add libc_hidden_def (_obstack_newchunk).
6207 (_obstack_free) [! defined _LIBC]: Remove.
6208 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6209 a clone of the function body.
6210 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6211 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6213 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6214 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6217 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6218 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6219 Don't use lvalue casts, as GCC plans to remove support for them
6220 in GCC 3.5. Reported by Joseph S. Myers. This bug
6221 was also present in the non-GCC version, indicating that this
6222 code had always been buggy and had never been widely used.
6223 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6224 Use the fast variant of each macro, rather than copying the
6225 definiens of the fast variant; that way, we'll be more likely to
6226 catch future bugs in the fast variants.
6228 2003-10-20 Bruno Haible <bruno@clisp.org>
6230 * wait-process.h: New file, from GNU gettext.
6231 * wait-process.c: New file, from GNU gettext.
6233 2003-10-19 Jim Meyering <jim@meyering.net>
6235 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6237 2003-10-16 Paul Eggert <eggert@twinsun.com>
6239 * getgroups.c: Include <errno.h>, <stdlib.h>.
6240 (getgroups): First arg is int, not size_t.
6241 Don't let 'free' mangle errno.
6243 2003-10-16 Jim Meyering <jim@meyering.net>
6245 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6247 2003-10-15 Paul Eggert <eggert@twinsun.com>
6249 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6251 (new_exclude, add_exclude_file): Initial size no longer needs to
6253 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6254 our own address arithmetic overflow checking.
6256 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6257 (fnmatch): Do not alloca more than 2000 wide characters;
6258 instead, use malloc for large buffers.
6259 Check for address arithmetic overflow, and return -1
6260 with errno set to ENOMEM in that case.
6261 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6262 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6263 instead, return -1. Check for address arithmetic overflow.
6265 2003-10-14 Paul Eggert <eggert@twinsun.com>
6267 Handle invalid suffixes and overflow independently, so that
6268 callers can treat them independently as needed. Fix some bugs in
6269 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6270 suffix for a human-readable blocksize. The major caller-visible
6271 change is the addition of a new
6272 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6273 that both overflow and suffix chars were found.
6275 * human.c (humblock): Don't check separately for invalid suffix
6276 char; that is xstrtoumax's job (now that its bug is fixed).
6277 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6278 INTMAX_MAX]: New macros.
6279 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6280 TYPE_MAXIMUM): New macros.
6281 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6282 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6283 if overflow occurs, as it's what __strtol does and it's more useful
6285 (__xstrtol): If __strtol reports some error other than ERANGE,
6286 reflect it to the caller as LONGINT_INVALID. If it reports
6287 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6288 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6289 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6291 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6292 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6293 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6294 [defined UINTMAX_MAX]: New macros.
6296 2003-10-14 Bruno Haible <bruno@clisp.org>
6298 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6299 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6300 Also use volatile where needed.
6302 2003-10-12 Paul Eggert <eggert@twinsun.com>
6304 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6305 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6306 and define in terms of the other primitives.
6307 * xmalloc.c: Include stdbool.h; do not include exit.h.
6308 (SIZE_MAX): Define if not already defined.
6309 (array_size_overflow): New function.
6310 (xalloc_die): Abort instead of exiting if 'error' returns.
6311 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6312 (xmalloc, xrealloc): Use them.
6313 (xcalloc): Check for address arithmetic overflow.
6314 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6315 a bit faster than strcpy.
6317 2003-10-08 Paul Eggert <eggert@twinsun.com>
6319 Merge getpass from libc, plus a few fixes.
6321 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6322 Include <stdbool.h>.
6323 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6324 __fsetlocking to empty.
6325 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6326 do include <bits/libc-lock.h>.
6327 Do not include <fcntl.h>; not needed.
6328 [_LIBC]: Include <wchar.h>.
6329 (NOTCANCEL_MODE): New macro.
6330 (flockfile, funlockfile) [_LIBC]: New macros.
6331 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6332 [!_LIBC]: New macros.
6333 (call_fclose): New function.
6334 (getpass): Use it. Save tty stream separately; this simplifies the
6335 code and makes it more reliable if stdin happens to equal stdout.
6336 Invoke __fsetlocking on tty.
6337 Handle thread cancellation if needed.
6338 Namespace cleanup (use __tcgetattr, __getline).
6339 Use bool for Booleans.
6340 [USE_IN_LIBIO]: Handle wide streams.
6341 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6342 stream might go where.
6344 * unlocked-io.h: Include <stdio.h>, so that the caller
6345 doesn't have to include <stdio.h> before us.
6346 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6347 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6348 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6349 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6350 if not declared, so that we can use getpass.c code from libc without
6352 (flockfile, ftrylockfile, funlockfile): New macros.
6354 2003-10-06 Bruno Haible <bruno@clisp.org>
6356 * version-etc-2.h: Remove file.
6357 * version-etc-2.c: Remove file.
6359 2003-09-25 Jim Meyering <jim@meyering.net>
6360 Bruno Haible <bruno@clisp.org>
6362 This lets translators provide better translations for the
6363 "Written by ..." part of --version output.
6364 * version-etc.h: Include stdarg.h.
6365 (version_etc_copyright): Declare as readonly.
6366 (version_etc): Make this function variadic with a NULL-terminated list
6367 of author name strings.
6368 (version_etc_va): New declaration.
6369 * version-etc.c: Include stdarg.h, stdlib.h.
6370 (version_etc_copyright): Declare as readonly.
6371 (version_etc_va): New function. Provide a different translatable string
6372 for each possible number of authors < 10. Abbreviate when there are 10
6374 (version_etc): Make this function variadic. Call version_etc_va.
6375 Suggestion from Gary V. Vaughan.
6377 * long-options.h (parse_long_options): Change prototype: the authors
6378 string is moved to the end and becomes variadic.
6379 * long-options.c: Include stdarg.h.
6380 (parse_long_options): Make this function variadic, too.
6381 Call version_etc_va, not version_etc.
6383 2003-10-06 Bruno Haible <bruno@clisp.org>
6385 * fatal-signal.h: New file, from GNU gettext.
6386 * fatal-signal.c: New file, from GNU gettext.
6388 2003-10-04 Karl Berry <karl@gnu.org>
6390 * argp*: update from libc.
6392 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6394 * getpass.c (getpass): Use a no-op fseek when switching from input to
6395 output mode on the same stream.
6397 2003-09-29 Paul Eggert <eggert@twinsun.com>
6399 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6400 Fix arg typo in previous patch.
6402 2003-09-28 Jim Meyering <jim@meyering.net>
6404 * error.c: Correct cpp indentation.
6406 2003-09-27 Paul Eggert <eggert@twinsun.com>
6408 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6409 Omit the special code that used __typeof__, since we worry that
6410 it could be more trouble than it's worth. See:
6411 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6412 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6416 2003-09-26 Jim Meyering <jim@meyering.net>
6418 * error.c (error_tail): Move some declarations
6419 into inner scope where the local variables are used.
6421 2003-09-26 Bruno Haible <bruno@clisp.org>
6423 * stpncpy.h (gnu_stpncpy): New declaration.
6424 (stpncpy): Define as alias for gnu_stpncpy.
6425 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6427 2003-09-26 Paul Eggert <eggert@twinsun.com>
6429 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6430 (error_tail): Do not loop, reallocating temporary buffer, since
6431 the output cannot contain more wide characters than the input
6432 contains bytes, the size must be big enough already. This avoids
6433 one potential size overflow calculation. Check for size overflow
6434 when calculating temporary buffer size. Free temporary buffer
6435 when done, if it was allocated with malloc; this plugs a memory
6436 leak. Remove casts from void * to pointers, that are no longer
6437 needed now that we're assuming C89 or better.
6439 Merge error changes from glibc.
6441 * error.c, error.h: Update copyright notice header to match glibc.
6442 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6443 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6444 Disable cancellation while printing error.
6445 * error.h: Prepend __ to parameter names.
6447 2003-09-25 Karl Berry <karl@gnu.org>
6449 * argp-fmtstream.c, argp-help.c: update from libc.
6451 2003-09-25 Bruno Haible <bruno@clisp.org>
6453 * version-etc-2.h: New file, from version-etc.h with modifications.
6454 * version-etc-2.c: New file, from version-etc.c with modifications.
6456 2003-09-25 Simon Josefsson <jas@extundo.com>
6458 * xgetdomainname.h: New file.
6459 * xgetdomainname.c: New file.
6461 2003-09-25 Simon Josefsson <jas@extundo.com>
6462 Bruno Haible <bruno@clisp.org>
6464 * getdomainname.h: New file.
6465 * getdomainname.c: New file.
6467 2003-09-24 Paul Eggert <eggert@twinsun.com>
6469 * linebuffer.c (freebuffer): Don't free the argument, just
6470 the buffer associated with the argument. Bug reported by
6473 2003-09-19 Karl Berry <karl@gnu.org>
6475 * argp.h: update from libc.
6477 2003-09-16 Paul Eggert <eggert@twinsun.com>
6479 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6480 input error, instead of returning NULL the next time we are called
6481 (and therefore losing track of errno).
6483 2003-09-15 Paul Eggert <eggert@twinsun.com>
6485 * getndelim2.c (getndelim2): Don't trash errno when a read
6486 fails, so that the caller gets the proper errno.
6488 * readutmp.c (read_utmp): Likewise.
6489 Check for fstat error. Close stream and free storage
6492 2003-09-14 Bruno Haible <bruno@clisp.org>
6494 * fwriteerror.h: New file.
6495 * fwriteerror.c: New file.
6497 2003-09-14 Jim Meyering <jim@meyering.net>
6499 * getloadavg.c: Correct cpp indentation.
6500 * strdup.c: Likewise.
6501 * vasnprintf.c: Likewise.
6503 2003-09-12 Paul Eggert <eggert@twinsun.com>
6505 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6506 * obstack.c [!defined _LIBC]: Likewise.
6507 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6508 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6509 * exitfail.c: Don't include stdlib.h; no longer needed.
6511 More changes to assume C89 or better.
6513 * error.c (error_tail): Assume vprintf.
6515 * argmatch.c (getenv): Remove decl.
6516 * progreloc.c (get_full_program_name): Define via prototype.
6517 * setenv.c (clearenv): Likewise.
6518 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6520 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6521 (malloc, memcpy): Remove decls.
6522 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6523 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6524 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6525 (memcpy): Remove macro.
6526 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6527 (__P): Remove. All uses removed.
6528 (PTR): Remove. All uses changed to void *.
6529 (CHAR_BIT, NULL): Remove.
6530 (spaces, zeros, memset_space, memset_zero)
6531 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6533 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6534 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6535 Define with prototype.
6536 Remove now-unnecessary prototype decl.
6537 (extra_args_spec): Assume ANSI C. All uses changed.
6538 (extra_args_spec_iso): Remove.
6539 (my_strftime, emacs_strftimeu): Define via prototype.
6540 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6542 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6543 * strtoimax.c: Include <stdlib.h> unconditionally.
6544 (strtoul, strtol): Remove decls.
6545 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6547 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6548 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6549 (LOCALE_PARAM_PROTO): New macro.
6550 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6551 (INTERNAL (strtol), strtol): Define with a prototype.
6552 (PARAMS): Remove. All uses removed.
6553 * tempname.c: Include <string.h> unconditionally.
6554 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6555 * xgethostname.c (main): Define with a prototype.
6556 * xmalloc.c: Include "xalloc.h" first, to check interface.
6557 Include <stdlib.h> unconditionally.
6558 (calloc, malloc, realloc, free): Remove decls.
6559 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6560 Include <stdlib.h> unconditionally. Sort include file names.
6562 (xstrtod): Define with a prototype.
6563 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6564 (strtol, strtoul): Remove decls.
6566 2003-09-11 Paul Eggert <eggert@twinsun.com>
6568 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6569 Include <stdlib.h>, <string.h> unconditionally.
6570 Remove now-unnecessary cast to char *.
6571 * strnlen.c: Include <string.h> unconditionally.
6572 * yesno.c (yesno): Define with a prototype.
6574 2003-09-10 Bruno Haible <bruno@clisp.org>
6576 * strcspn.c: Include <string.h> unconditionally.
6577 * strpbrk.c: Include <string.h> unconditionally.
6578 * strstr.c: Include <string.h> unconditionally.
6579 * unicodeio.c: Include <string.h> unconditionally.
6580 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6581 * unsetenv.c: Likewise.
6582 * xreadlink.c: Include <stdlib.h> unconditionally.
6583 * yesno.c: Include <stdlib.h> unconditionally.
6584 (rpmatch): Add prototype.
6586 2003-09-10 Jim Meyering <jim@meyering.net>
6588 * error.c: Correct indentation of cpp directives.
6590 2003-09-09 Paul Eggert <eggert@twinsun.com>
6594 * acosl.c (main): Use a prototype.
6595 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6598 * getloadavg.c (getloadavg, main): Define via prototypes.
6600 * getopt.h (struct option.name): Assume C89, and use 'const'.
6601 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6602 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6604 * getopt.c (const): Remove macro.
6605 Include <string.h> unconditionally.
6606 (my_index): Remove; all uses changed to strchr.
6607 (strlen): Remove decl.
6608 (exchange): Remove forward decl; no longer needed.
6609 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6610 Define with prototype.
6611 * getopt1.c (const): Remove macro.
6612 (getopt_long, getopt_long_only, main): Define with prototype.
6614 * getugroups.c: Include <string.h> unconditionally.
6616 * getusershell.c: Include <stdlib.h> unconditionally.
6617 (getusershell, setusershell, endusershell, readname, main):
6618 Define with prototypes.
6620 * group-member.c: Include group-member.h first.
6621 Include <stdlib.h> unconditionally.
6623 * hard-locale.c: Include hard-locale.h first.
6624 Include <stdlib.h>, <string.h> unconditionally.
6626 * hash.c (free, malloc): Remove decls.
6627 Include <stdlib.h> unconditionally.
6629 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6630 (getenv): Do not declare.
6632 * idcache.c: Include <string.h> unconditionally.
6634 * long-options.c: Include long-options.h first, to test interface.
6635 Include <stdlib.h> unconditionally.
6637 * makepath.c: Include makepath.h first, to test interface.
6638 Include <stdlib.h> and <string.h> unconditionally.
6640 * linebuffer.c: Include <stdlib.h>.
6641 (free): Remove decl.
6643 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6644 rpl_malloc returns void *, not char *.
6645 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6647 * md5.h: Include <limits.h> unconditionally.
6648 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6649 (__P): Remove; all uses removed.
6650 * md5.c: Include "md5.h" first.
6651 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6652 md5_buffer, md5_process_bytes, md5_process_block):
6653 Define with prototypes.
6654 * sha.h (__P): Remove all uses. (It wasn't defined??)
6655 * sha.c: Include "sha.h" first.
6656 Include <stdlib.h>, <string.h> unconditionally.
6658 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6659 * memcmp.c (__ptr_t): Likewise.
6660 * memrchr.c (__ptr_t): Likewise.
6661 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6662 Include <string.h> unconditionally.
6663 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6664 * memchr.c: Include <stdlib.h> unconditionally.
6665 * memchr.c (LONG_MAX): Remove.
6666 * memrchr.c (LONG_MAX): Likewise.
6667 * memchr.c (__memchr): Define via a prototype.
6668 * memrchr.c (__memrchr): Likewise.
6669 * memcmp.c (__P): Remove, and remove all uses.
6670 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6671 Remove forward decls; no longer needed.
6672 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6673 Use types required by C89 in prototype.
6675 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6676 * savedir.c: Likewise.
6677 * mkdir.c (free): Remove decl.
6678 * rmdir.c (rmdir): Define with a prototype.
6679 * savedir.c: Include savedir.h first, to test interface.
6681 * mktime.c (STDC_HEADERS): Remove.
6682 Include <stdlib.h>, <string.h> unconditionally.
6684 * modechange.c: Include <stdlib.h> unconditionally.
6685 (malloc): Remove decl.
6687 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6688 (free): Remove decl.
6690 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6691 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6692 (This type really should be intptr_t, but that's a C99ism.)
6693 (_obstack_memcpy): Remove: all uses changed to memcpy.
6694 Include <string.h> unconditionally.
6695 (struct obstack): Assume __STDC__ for types of members
6696 chunkfun, freefun, extra_arg.
6697 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6698 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6699 obstack_begin, obstack_specify_allocation,
6700 obstack_specify_allocation_with_arg, obstack_chunkfun,
6701 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6702 Remove unprototyped decls and the macros that use them.
6703 * obstack.c (POINTER): Remove. All uses changed to void *.
6704 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6705 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6706 (defined __STDC__ && __STDC__)]:
6707 Remove nonprototyped code.
6708 Include <stdlib.h> unconditionally.
6709 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6710 _obstack_allocated_p, _obstack_free, obstack_free,
6711 _obstack_memory_used, print_and_abort):
6712 Define using prototypes.
6713 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6714 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6715 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6716 obstack_next_free, obstack_object_size, obstack_room) [0]:
6717 Remove unused, unprototyped code.
6719 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6721 * physmem.c (physmem_total, physmem_available, main): Define
6724 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6725 (main): Define with a prototype.
6727 * posixver.c (getenv): Remove decl.
6729 * putenv.c (malloc): Returns void *, not char *.
6730 Include <string.h> unconditionally.
6731 (strchr, memcpy, NULL): Do not define.
6733 * readtokens.c: Include readtokens.h first, to test interface.
6734 Include <stdlib.h>, <string.h> unconditionally.
6735 (init_tokenbuffer): Define with a prototype.
6737 * regex.c (PARAMS): Remove. All uses removed.
6738 All uses of _RE_ARGS removed, too.
6739 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6741 (bzero): Assume memset exists.
6742 (memcmp, memcpy, NULL): Remove.
6743 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6744 char, or assignments to local vars of type signed char.
6745 (init_syntax_once, PREFIX(extract_number_and_incr),
6746 PREFIX(print_partial_compiled_pattern),
6747 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6748 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6749 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6750 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6751 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6752 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6753 wcs_compile_range, byte_compile_range, truncate_wchar,
6754 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6755 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6756 count_mbs_length, wcs_re_match_2_internal,
6757 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6758 PREFIX(alt_match_null_string_p),
6759 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6760 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6761 regfree, PREFIX(extract_number)): Define with prototype. Remove
6762 now-unnecessary declaration, if any.
6763 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6765 Remove now-unnecessary casts among pointer types.
6766 * regex.h (_RE_ARGS): Remove. All uses removed.
6768 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6769 (free): Remove decl.
6771 * rpmatch.c: Include <stdlib.h> unconditionally.
6773 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6774 (free): Remove decl.
6776 * save-cwd.c: Include <stdlib.h> unconditionally.
6777 * xgetcwd.c: Likewise.
6779 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6780 (free): Remove decl.
6782 * strchrnul.c (strchrnul): Define with a prototype.
6783 Fix bug: c_in was not converted to char before searching.
6785 The following changes are not K&R related:
6787 * group-member.h: Include <sys/types.h>, so that this file is
6789 * makepath.h: Likewise.
6791 * getusershell.c (readname, default_index, line_size, readname):
6792 Use size_t, not int, for sizes.
6793 (readname): If the size overflows, report an error instead of
6796 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6798 * getndelim2.c: Assume stdlib.h per the C89 spec.
6800 2003-09-08 Paul Eggert <eggert@twinsun.com>
6802 Assume C89 or better; remove K&R cruft.
6803 A few of these changes were first proposed by Derek Robert Price
6804 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6806 * addext.c: Include <string.h> unconditionally.
6807 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6808 Don't declare getenv or malloc.
6810 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6811 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6813 (find_stack_direction, alloca): Use prototypes.
6815 * atexit.c (atexit): Define using a prototype.
6817 * basename.c, dirname.c, stripslash.c:
6818 Include <string.h> unconditionally.
6820 * bcopy.c: Include <stddef.h>.
6821 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6823 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6825 * error.h (error, error_at_line, error_print_progname)
6826 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6827 * error.c: Include error.h first, to check interface.
6828 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6829 (VA_START): Remove; all uses changeed to va_start.
6830 (exit, strerror): Remove decls.
6831 (error_print_progname): Prototype uncondionally.
6832 Don't include <errno.h>; no longer needed.
6833 (private_strerror): Remove.
6834 (error_tail): Always define.
6835 (error, error_at_line): Assume C89 or better; always use prototypes.
6836 * fatal.c: Include "fatal.h" first, to test interface.
6837 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6838 (VA_START): Remove; all uses changed to va_start.
6839 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6841 (exit): Remove decl.
6842 (fatal): Prototype unconditionally. Assume va_start works.
6843 Abort at end, to pacify gcc.
6845 * euidaccess.c (main): Define with a prototype.
6847 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6849 * exitfail.c: Include <stdlib.h> unconditionally.
6851 * fnmatch_.h (__P): Remove. All uses changed to assume
6853 * fnmatch.c: Include fnmatch.h first, to test interface.
6854 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6855 (getenv): Remove decl.
6856 (fnmatch): Define using a prototype.
6857 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6858 (FCT): Define using a prototype.
6860 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6862 * gethostname.c: Include <stddef.h>.
6863 (gethostname): Define with prototype. Length is size_t, not int.
6865 2003-09-08 Paul Eggert <eggert@twinsun.com>
6867 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6868 getversion.c should have been removed then, but was accidentally
6871 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6872 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6874 2003-09-07 Paul Eggert <eggert@twinsun.com>
6876 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6877 copy_tm_result. Bug reported by Simon Josefsson in
6878 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6880 2003-09-06 Paul Eggert <eggert@twinsun.com>
6882 * time_r.c, time_r.h: New files.
6884 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6886 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6887 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6889 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6891 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6892 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6895 * timegm.c: Switch to glibc implementation, with the following changes:
6896 [defined HAVE_CONFIG_H]: Include <config.h>.
6897 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6898 (__mktime_internal) [!defined _LIBC]: New decl.
6899 (__gmtime_r) [!defined _LIBC]: New macro and function.
6900 (timegm): Use a prototype, since gnulib assumes C89.
6901 Do not bother declaring tmp to be const, as it's not really usefu.
6902 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6903 (timegm): Declare only if HAVE_DECL_TIMEGM.
6905 2003-09-03 Paul Eggert <eggert@twinsun.com>
6907 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6908 Bug reported by Lute Kamstra in
6909 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6911 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6912 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6913 course with correspondingly smaller numbers for tomorrow and
6914 yesterday. From Tadayoshi Funaba. Originally installed into
6915 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6918 2003-08-31 Simon Josefsson <jas@extundo.com>
6920 * timegm.h: New file.
6921 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6923 2003-08-31 Karl Berry <karl@gnu.org>
6925 * argp.h: update from libc.
6927 2003-08-28 Bruno Haible <bruno@clisp.org>
6929 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6930 warning on QNX, which defines O_BINARY to 000000.
6932 2003-08-24 Bruno Haible <bruno@clisp.org>
6934 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6935 MSVC7 <stdio.h> is included later.
6937 2003-08-20 Bruno Haible <bruno@clisp.org>
6939 * progname.h: New file, from GNU gettext.
6940 * progname.c: New file, from GNU gettext.
6941 * progreloc.c: New file, from GNU gettext.
6943 2003-08-19 Bruno Haible <bruno@clisp.org>
6945 * xstrdup.c: Assume <string.h> exists.
6947 2003-08-18 Jim Meyering <jim@meyering.net>
6949 * setenv.h: Indent nested cpp directive.
6950 * vasnprintf.c: Remove trailing blanks.
6952 2003-08-17 Simon Josefsson <jas@extundo.com>
6953 Bruno Haible <bruno@clisp.org>
6955 * xstrndup.h: New file.
6956 * xstrndup.c: New file.
6958 2003-08-17 Bruno Haible <bruno@clisp.org>
6960 * strndup.h: New file.
6962 2003-08-16 Paul Eggert <eggert@twinsun.com>
6964 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6965 space, undoing this 2003-08-12 change:
6966 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6968 2003-08-16 Jim Meyering <jim@meyering.net>
6970 Merge from coreutils.
6971 * xstrtoimax.c: #else #if -> #elif.
6972 * xstrtoumax.c: Likewise.
6974 2003-08-15 Paul Eggert <eggert@twinsun.com>
6976 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6977 rather than tab, after '#' in shell-script copyright notices.
6978 Suggested by Bruno Haible.
6980 2003-08-15 Jim Meyering <jim@meyering.net>
6981 and Paul Eggert <eggert@twinsun.com>
6983 Merge from coreutils.
6984 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6985 member but strut utmpx does not. Needed for AIX 4.3.3.
6986 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6988 2003-08-15 Jim Meyering <jim@meyering.net>
6990 Merge from coreutils.
6991 * xgethostname.c: Include <stdlib.h>.
6992 (xghostname): Don't exit for anything other than memory-related
6993 failure; just return NULL.
6994 * userspec.c: Include "posixver.h".
6995 (parse_user_spec): Accept `.' as a separator only
6996 in pre-POSIX-200112 mode.
6997 * strtoimax.c: Use #elif rather than #else #if.
6998 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6999 Remove function, now that we can rely on a working tzset function.
7000 [!_LIBC]: Ensure that the required autoconf test has been run.
7001 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7002 Use underlying_strftime for %r.
7003 * sha.c: Merge in some clean-up and optimization changes from glibc.
7004 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7005 Ensure that it is a multiple of 64.
7006 Rearrange loop exit tests so as to avoid performing an
7007 additional fread after encountering an error or EOF.
7008 * realloc.c: Update copyright date.
7010 2003-08-14 Jim Meyering <jim@meyering.net>
7012 Merge from coreutils.
7013 * obstack.h: Whitespace changes.
7014 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7015 and xcalloc return values.
7016 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7017 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7018 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7019 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7020 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7022 Use mntctl's return value to drive the entry-processing loop, since
7023 we can't rely on the value of the vmt_length member in the last
7024 entry. On some systems doing so could result in exhausting
7025 virtual memory. Based in part on a patch from Mike Jetzer.
7027 2003-08-14 Jim Meyering <jim@meyering.net>
7028 and Paul Eggert <eggert@twinsun.com>
7030 Merges from coreutils, plus other fixes.
7031 * physmem.c: Merge in portability changes from gcc/libiberty
7032 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7033 for credits and details. Thanks to Kaveh Ghazi for helping
7034 to keep these files in sync.
7035 (ARRAY_SIZE): Define it.
7036 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7037 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7038 (memcasecmp): Don't assume size_t fits in unsigned int.
7039 Remove casts and duplicate code.
7040 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7041 (memcpy): Remove definition.
7042 Merge in some clean-up and optimization changes from glibc.
7043 [BLOCKSIZE]: Move definition to top of file.
7044 Ensure that it is a multiple of 64.
7045 Rearrange loop exit tests so as to avoid performing an
7046 additional fread after encountering an error or EOF.
7047 * md5.h (md5_uintptr): Define.
7048 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7049 return to the initial working directory. Preserve errno
7051 * idcache.c: Include "xalloc.h".
7052 (xmalloc, xrealloc): Remove decls.
7053 (getuser): Remove casts no longer required in C89.
7054 * human.c: Include stdio.h, for sprintf.
7055 * group-member.c: Include "xalloc.h".
7056 (xmalloc, xrealloc): Remove decls.
7057 (get_group_info): Remove casts no longer required in C89.
7058 * getusershell.c (readname): Remove casts no longer required in C89.
7059 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7060 * getline.c: Whitespace fix, from coreutils.
7062 2003-08-13 Paul Eggert <eggert@twinsun.com>
7064 * exclude.c: Include <ctype.h>
7065 (IN_CTYPE_DOMAIN): New macro.
7067 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7070 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7071 Undo previous (whitespace-only) change.
7073 2003-08-12 Paul Eggert <eggert@twinsun.com>
7075 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7076 Normalize leading white space and remove trailing white space.
7077 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7078 notice, as per ../config/srclist-update.
7080 Merge from coreutils.
7081 * euidaccess.h: New file.
7082 * euidaccess.c: Include it.
7083 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7084 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7085 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7087 2003-08-11 Bruno Haible <bruno@clisp.org>
7089 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7090 (vasnprintf): Use it instead of wcslen.
7092 2003-08-11 Bruno Haible <bruno@clisp.org>
7094 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7095 value to ensure that _Bool promotes to int. Use #define for _Bool when
7096 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7098 2003-08-10 Karl Berry <karl@gnu.org>
7100 * regex.h: update from libc (whitespace fix).
7102 2003-08-09 Paul Eggert <eggert@twinsun.com>
7104 Merge some files from coreutils. These changes were
7105 originally made by Jim Meyering.
7106 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7107 many older Unixes require this.
7108 * alloca.c (alloca): Remove cast to argument of free;
7109 no longer needed in C89.
7110 * alloca_.h, regex.h: Fix white space to match
7111 what GNU indent does.
7113 2003-08-05 Paul Eggert <eggert@twinsun.com>
7115 * bumpalloc.h: Remove.
7117 2003-08-04 Paul Eggert <eggert@twinsun.com>
7119 * getloadavg.c: Change copyright notice and spacing to conform to
7122 Merge from coreutils.
7123 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7125 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7126 from Karl Berry, implemented by Jim Meyering.
7127 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7128 from Dmitry V. Levin.
7129 Remove anachronistic cast of xrealloc.
7130 * fnmatch_.h (__const): Remove. Use 'const'.
7131 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7132 type. Otherwise, it wouldn't compile with at least /bin/cc on
7133 ymp-cray-unicos9.0.2.X.
7134 Combine two mostly-identical uses of alloca into one.
7135 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7137 2003-08-04 Dave Love <d.love@dl.ac.uk>
7141 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7142 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7143 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7144 obsolete NLIST_NAME_UNION.
7145 [__GNU__]: Undef BSD and FSCALE.
7146 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7148 2003-08-03 Paul Eggert <eggert@twinsun.com>
7150 * stdbool_.h (_Bool): Make it signed char, instead of
7151 an enum type, so that it's guaranteed to promote to int. See:
7152 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7154 2003-07-31 Paul Eggert <eggert@twinsun.com>
7156 * strerror.c: Include config.h, limits.h. Declare sprintf.
7157 (strerror): Don't assume that a printable int fits in 14 bytes.
7159 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7160 Bruno Haible <bruno@clisp.org>
7162 * getline.h (getline, getdelim): Change return type to ssize_t.
7163 * getline.c (getline, getdelim): Likewise.
7164 Remove _GNU_SOURCE define; now it's defined in config.h through
7167 2003-07-22 Paul Eggert <eggert@twinsun.com>
7169 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7170 over-parenthesization in macros.
7172 Sync with coreutils.
7174 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7177 Use `exit_failure' for xalloc and xmemcoll instead of their own
7178 private exit-failure variables.
7179 * xalloc.h (xalloc_exit_failure): Remove.
7180 * xmalloc.c: Likewise. Include exitfail.h.
7181 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7182 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7183 * xmemcoll.c: Likewise. Include exitfail.h.
7184 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7186 2003-07-18 Paul Eggert <eggert@twinsun.com>
7188 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7189 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7190 to test that it can stand by itself. Include "exitfail.h".
7191 Clients should set exit_failure instead.
7192 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7194 2003-07-18 Andreas Schwab <schwab@suse.de>
7196 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7198 2003-07-18 Bruno Haible <bruno@clisp.org>
7200 * getndelim2.h: New file.
7201 * getndelim2.c: Make into a module of its own. Include config.h,
7203 (getndelim2): Make non-static. Change return type to ssize_t.
7204 * getline.h: Change argument names.
7205 * getline.c: Include getndelim2.h instead of getndelim2.c.
7206 * getnline.c: Include getndelim2.h.
7208 2003-07-17 Bruno Haible <bruno@clisp.org>
7210 * Makefile.am: Remove file.
7211 * Makefile.in: Remove file.
7213 2003-07-17 Bruno Haible <bruno@clisp.org>
7215 * getnline.h: New file.
7216 * getnline.c: New file.
7217 * getndelim2.c: New file, extracted from getline.c.
7218 (getndelim2): Renamed from getdelim2, with added nmax argument.
7219 * getline.c: Include getndelim2.c.
7220 (getdelim2): Moved out to getndelim2.c.
7221 (getline, getdelim): Update.
7223 2003-07-15 <karl@gnu.org>
7225 * vasnprintf.c: update from gettext.
7227 2003-07-15 Jim Meyering <jim@meyering.net>
7229 * makepath.c (make_path): Enclose diagnostic in _(...).
7231 2003-07-14 Paul Eggert <eggert@twinsun.com>
7233 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7234 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7235 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7236 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7237 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7238 updated automatically by ../config/srclist-update. This changes
7239 their license from LPGL to GPL.
7241 2003-07-14 Jim Meyering <jim@meyering.net>
7243 Don't emit diagnostics. Let callers do that.
7244 * save-cwd.c: Don't include "error.h".
7245 (save_cwd): Don't call error. Ensure that errno is valid
7246 when returning nonzero.
7248 * save-cwd.h (restore_cwd): Update prototype.
7249 * save-cwd.c (restore_cwd): Remove two parameters.
7250 Simplify. Don't call error upon failure. Let callers do that.
7251 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7252 when auditing is enabled. But don't bother updating the #if.
7254 2003-07-14 Simon Josefsson <jas@extundo.com>
7256 * mempcpy.h: New file.
7257 * mempcpy.c: New file.
7259 2003-07-14 Paul Eggert <eggert@twinsun.com>
7261 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7262 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7263 unicodeio.c, unicodeio.h, unlocked-io.h:
7264 Switch from LGPL to GPL.
7266 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7268 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7269 it breaks C++ compilation.
7270 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7272 2003-07-10 Jim Meyering <jim@meyering.net>
7274 * vasnprintf.c: Remove trailing blanks.
7275 Make cpp indentation consistent.
7277 2003-07-09 Paul Eggert <eggert@twinsun.com>
7279 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7280 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7281 Switch from LGPL to GPL.
7283 2003-07-07 Paul Eggert <eggert@twinsun.com>
7285 * mktime.c: Fix some boundary cases and remove need for floating point.
7287 Issue a compile-time diagnostic if time_t is floating point, or if
7288 two's complement arithmetic is not in effect, or if arithmetic
7289 right shift does not propagate the sign. These assumptions were
7290 all in the original code but they weren't checked.
7292 (TIME_T_MIDPOINT, verify): New macros.
7293 (__isleap): Remove; it has integer overflow problems.
7294 (leapyear): New function, without those problems.
7295 (ydhms_tm_diff): Remove; splitting into two parts.
7296 (ydhms_diff): New function, containing the arithmetic part of
7297 the old ydhms_tm_diff function. Issue a compile-time
7298 diagnostic if we are not using C99 integer division.
7299 Avoid casts when possible.
7300 (guess_time_tm): New function, containing the checking part of
7301 the old ydhms_tm_diff function. Return the new value, rather than
7302 the difference between it and the old. Accept a new argument T
7303 so that *T specifies the old value. Check for overflow in the result.
7305 (__mktime_internal): Use a time_t offset, not a long int offset.
7306 This undoes the 2003-06-04 change, which is no longer needed now
7307 that we have better overflow checking.
7308 (localtime_offset): Likewise.
7310 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7311 and long are 64-bit but int is only 32-bit.
7312 (ydhms_diff): Use long int to store year1 and yday1.
7313 Issue a compile-time diagnostic if long int is not wide enough.
7315 (__mktime_internal): Use long int to store adjusted year and yday.
7316 Use plain C rather than preprocessor commands, if that doesn't
7318 Check for overflow (and try to repair) after each probe
7319 rather than checking only at the very end. This avoids some bugs
7320 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7321 does not equal GMT offset at maximum time).
7322 Use integer to check for overflow rather than floating point; this
7323 is more portable to non-IEEE hosts, and is a tad faster.
7324 When we detect that we are oscillating between two values,
7325 don't check whether tm_isdst has the requested value, since
7326 we already know the answer. When tm_isdst has the wrong value,
7327 use a different heuristic to find the right one, based on the
7328 extreme values actually observed in practice in tz2003a,
7329 rather than the (overly optimistic) "previous 3 calendar quarters".
7331 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7332 "T const" to accommodate glibc style.
7333 (check_result): Use less-confusing report format. "long" -> "long int.
7335 Don't loop if the iteration overflows time_t.
7336 Allow a negative step in the iteration.
7338 2003-07-01 Paul Eggert <eggert@twinsun.com>
7340 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7341 having it depend on HAVE_SYS_TYPES_H.
7343 2003-06-25 Bruno Haible <bruno@clisp.org>
7345 * readlink.c: New file.
7347 2003-06-20 Bruno Haible <bruno@clisp.org>
7349 Assume C89, so PARAMS isn't needed.
7350 * unicodeio.h (PARAMS): Remove.
7351 * unicodeio.c: Don't use PARAMS.
7353 2003-06-18 Jim Meyering <jim@meyering.net>
7355 Merge changes from coreutils.
7356 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7357 Remove explicit declarations of xmalloc and realloc.
7359 (read_utmp): Remove anachronistic cast of xmalloc.
7361 2003-06-17 Paul Eggert <eggert@twinsun.com>
7363 Assume C89, so PARAMS isn't needed.
7364 * backupfile.h (PARAMS): Remove. All uses removed.
7365 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7366 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7367 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7368 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7369 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7370 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7371 xstrtol.h: Likewise.
7372 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7373 same.h, strverscmp.h: Do not include config.h; no longer needed.
7374 Anyway, config.h should always be included before any other file.
7376 2003-06-11 Simon Josefsson <jas@extundo.com>
7378 * sysexit_.h: New file.
7380 2003-05-20 Derek Price <derek@ximbiot.com>
7382 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7384 2003-06-10 Simon Josefsson <jas@extundo.com>
7386 * strchrnul.h: New file.
7387 * strchrnul.c: New file.
7389 2003-06-10 Simon Josefsson <jas@extundo.com>
7391 * argp.h: New file, from glibc.
7392 * argp-ba.c: New file, from glibc.
7393 * argp-eexst.c: New file, from glibc.
7394 * argp-fmtstream.c: New file, from glibc.
7395 * argp-fmtstream.h: New file, from glibc.
7396 * argp-fs-xinl.c: New file, from glibc.
7397 * argp-help.c: New file, from glibc.
7398 * argp-namefrob.h: New file, from glibc.
7399 * argp-parse.c: New file, from glibc.
7400 * argp-pv.c: New file, from glibc.
7401 * argp-pvh.c: New file, from glibc.
7402 * argp-xinl.c: New file, from glibc.
7404 2003-06-07 Jim Meyering <jim@meyering.net>
7406 * readtokens.h: Put `Free Software Foundation, Inc.'
7407 in place of my name in the copyright comment.
7408 Remove definition and uses of __P.
7411 * stat.c: Don't declare xmalloc explicitly.
7412 Instead, include "xalloc.h".
7413 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7414 xrealloc, and xcalloc return values.
7415 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7417 * xgetcwd.h: Remove definition/uses of PARAMS.
7419 2003-06-06 Jim Meyering <jim@meyering.net>
7421 * stdbool_.h: Renamed from stdbool.h.in.
7423 2003-06-06 Jim Meyering <jim@meyering.net>
7425 Merge from coreutils.
7426 * same.c: (same_name): Declare *_basename locals to be `const'.
7427 Consolidate declarations and initializations of *_base* locals.
7429 Merge from coreutils.
7430 This avoids a core dump on systems without GNU putenv,
7431 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7432 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7433 (unsetenv): New static function, from GNU libc.
7434 (rpl_putenv): Use it.
7436 * modechange.c: Remove trailing blanks.
7438 Merge from coreutils.
7439 * fsusage.c: Remove declaration of statfs.
7440 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7442 * posixtm.c: Include <stdbool.h> unconditionally.
7444 2003-06-05 Paul Eggert <eggert@twinsun.com>
7446 * mktime.c (__mktime_internal): When resolving a tm_isdst
7447 mismatch, look in future quarters as well as past. This fixes a
7448 bug when processing fall-backwards gaps immediately after a long
7449 period of daylight-saving time.
7451 * mktime.c: Assume freestanding C89 or better.
7452 (HAVE_LIMITS_H): Remove. Assume it's 1.
7453 (__P): Remove; not used.
7454 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7455 (mktime, not_equal_tm, print_tm, check_result,
7456 main): Use prototypes. Use const * where appropriate.
7457 (main): Fix typo in testing code that uncovered by above changes.
7458 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7460 2003-06-04 Paul Eggert <eggert@twinsun.com>
7462 * mktime.c: Fix Debian bug 177940
7463 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7464 (localtime_offset): Now long int, not time_t, because we want it
7465 to be guaranteed to be signed. All uses changed.
7466 (__mktime_internal): If overflow would occur when adding offset,
7469 Merge 'human' changes from coreutils. Rewrite to support
7470 locale-specific notations like thousands separators.
7471 * human.c: Simplify authorship notice.
7472 Include human.h immediately after config.h.
7473 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7474 <limits.h>: Do not include, since human.h does.
7475 (SIZE_MAX, UINTMAX_MAX): New macros.
7476 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7477 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7478 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7479 (power_letter): Renamed from suffixes.
7480 (generate_suffix_backwards): Remove.
7481 (adjust_value): Now takes int style (because of human.h changes)
7482 and long double value (for greater precision on some platforms).
7483 (group_number): New function.
7484 (human_readable): Use it. Use integer options, not enum.
7485 Put the options before the sizes in the arg list.
7486 Support all the new options.
7487 The old human_readable function has been removed;
7488 use inttostr.h instead.
7489 (human_readable, default_block_size, humblock):
7490 Use uintmax_t, not int, for block sizes.
7491 (human_readable_inexact, block_size_types): Remove.
7492 (block_size_opts): New constant.
7493 (human_options): Renamed from human_block_size, with new signature
7494 that allows block sizes up to UINTMAX_MAX. All callers changed.
7495 * human.h: Add copyright and authorship notice.
7496 Include <limits.h> and <stdbool.h> unconditionally.
7497 (PARAMS): Remove. All uses removed.
7498 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7499 (enum human_inexact_style): Remove tag; now a nameless enum.
7500 (human_floor, human_ceiling, human_round_to_even): Now have
7501 values 2, 0, 1 rather than -1, 1, 0.
7502 (human_group_digits, human_suppress_point_zero, human_autoscale,
7503 human_base_1024, human_SI, human_B): New constants.
7504 (human_readable_inexact, human_block_size): Remove.
7505 (human_readable): Size args are now uintmax_t, not int.
7506 (human_options): New decl.
7508 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7509 unnecessary now that we assume C89 or better. This change
7510 imported from coreutils.
7512 * mktime.c (__mktime_internal): Do not reject negative timestamps
7513 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7514 in the 2003-05-30 sync from glibc.
7516 .h files should stand alone, but we shouldn't include <sys/types.h>
7517 if we can get away with just <stddef.h>.
7519 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7520 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7521 rather than <sys/types.h>, as we merely need size_t.
7522 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7524 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7525 Include <stdio.h>, to get FILE.
7526 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7527 memcasecmp.h has included <stddef.h> and all we need is size_t.
7528 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7529 our interface, instead of including <sys/types.h>
7531 2003-06-02 Paul Eggert <eggert@twinsun.com>
7534 Fix some minor time-related bugs with POSIX time arguments.
7535 Some valid time stamps were being rejected (notably -1, and
7536 time stamps before 1900 on 64-bit hosts). And some invalid
7537 time stamps were being accepted, e.g. September 31.
7539 * posixtm.h (posixtime): Return bool instead of time_t, so
7540 that we can return (time_t) -1 successfully.
7541 * posixtm.c: Likewise.
7542 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7543 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7544 (t): Remove static var.
7545 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7546 of static var. All uses changed.
7547 (year): Do not reject years before 1900; they can occur with
7549 (posix_time_parse): Do not check for out-of-range components;
7550 that is now the caller's responsibility, since our checks were
7551 only approximations.
7552 (posixtime): Use mktime to check for out-of-range components,
7553 since it knows them exactly.
7554 If mktime returns (time_t) -1, check whether an error actually occurred
7555 by invoking localtime on -1.
7556 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7557 posixtime failures better.
7558 Improve the test data (in comments only).
7560 2003-05-30 <karl@gnu.org>
7562 * mktime.c: update from libc.
7564 2003-05-30 Bruno Haible <bruno@clisp.org>
7566 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7567 * localcharset.h: Likewise.
7568 * localcharset.c: Likewise.
7570 2003-05-28 Paul Eggert <eggert@twinsun.com>
7572 Assume the headers required for C89 freestanding compilers.
7573 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7574 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7575 without checking for HAVE_LIMITS_H.
7576 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7577 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7579 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7580 * exclude.c: Include <stdbool.h> unconditionally.
7581 * tempname.c: Include <stddef.h> unconditionally.
7582 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7583 * modechange.c, rpmatch.c (NULL): Don't define, since
7584 <stddef.h> does that.
7585 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7586 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7587 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7588 * xstrtol.c: Likewise.
7589 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7590 * savedir.c: Include <stddef.h> instead of defining NULL.
7592 * addext.c (addext): Use assignment rather than cast, to avoid
7593 warnings on some platforms.
7595 * mktime.c (__mktime_internal): Do not reject negative timestamps
7598 2003-05-10 Bruno Haible <bruno@clisp.org>
7600 * linebreak.c (iconv_string_length): Don't return -1 just because the
7601 string is longer than 4 KB.
7603 2003-05-12 Jim Meyering <jim@meyering.net>
7605 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7606 the space-padded-by-default conversion specifiers, %e, %k, %l.
7608 2003-05-03 Bruno Haible <bruno@clisp.org>
7610 Upgrade to Unicode-4.0.
7611 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7612 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7613 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7614 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7615 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7616 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7617 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7618 Change width of U+E0100..U+E01EF from 1 to 0.
7620 2003-04-25 Bruno Haible <bruno@clisp.org>
7622 * copy-file.c: Include <stddef.h>, for size_t.
7624 2003-04-25 Jim Meyering <jim@meyering.net>
7626 * copy-file.c (copy_file_preserving): Declare buf_size to be
7627 of type size_t, not int.
7629 2003-04-11 Jim Meyering <jim@meyering.net>
7631 Merge changes from Coreutils.
7633 2003-03-22 Jim Meyering <jim@meyering.net>
7635 * strftime.c (widen): Cast alloca return value to proper type.
7637 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7640 * strftime.c (my_strftime): Handle very large width
7641 specifications for numeric values correctly. Improve checks for
7644 2003-01-19 Jim Meyering <jim@meyering.net>
7646 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7647 (nl_get_alt_digit) [! defined my_strftime]: Define.
7648 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7649 _nl_get_alt_digit and _nl_get_walt_digit.
7651 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7652 These changes have no effect outside of _LIBC.
7654 2003-04-10 Bruno Haible <bruno@clisp.org>
7656 * findprog.h: New file, from GNU gettext.
7657 * findprog.c: New file, from GNU gettext.
7659 2003-04-05 Jim Meyering <jim@meyering.net>
7661 Merge changes from Coreutils.
7663 * exclude.h (PARAMS): Remove definition and uses.
7664 * exclude.c: Remove uses of `PARAMS'.
7666 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7667 Add test-cases for DOS filenames. Declare program_name.
7668 (main): Set up program_name. Patch by Rich Dawe.
7670 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7672 Use mntctl's return value to drive the entry-processing loop, since
7673 we can't rely on the value of the vmt_length member in the last
7674 entry. On some systems doing so could result in exhausting
7675 virtual memory. Based in part on a patch from Mike Jetzer.
7677 2003-04-04 Bruno Haible <bruno@clisp.org>
7679 * linebreak.h: New file, from GNU gettext.
7680 * linebreak.c: New file, from GNU gettext with slight modifications.
7681 * lbrkprop.h: New file, from GNU gettext.
7683 2003-04-03 Bruno Haible <bruno@clisp.org>
7685 * utf8-ucs4.h: New file, from GNU gettext.
7686 * utf16-ucs4.h: New file, from GNU gettext.
7687 * ucs4-utf8.h: New file, from GNU gettext.
7688 * ucs4-utf16.h: New file, from GNU gettext.
7690 2003-04-02 Bruno Haible <bruno@clisp.org>
7692 * binary-io.h: New file, from GNU gettext.
7694 2003-04-01 Bruno Haible <bruno@clisp.org>
7696 * pathname.h: New file, from GNU gettext.
7697 * concatpath.c: New file, from GNU gettext.
7699 2003-03-30 Bruno Haible <bruno@clisp.org>
7701 * copy-file.c (copy_file_preserving): Don't set owner if the function
7702 chown() doesn't exist.
7704 2003-03-28 Bruno Haible <bruno@clisp.org>
7706 * copy-file.h: New file, from GNU gettext.
7707 * copy-file.c: New file, from GNU gettext.
7709 2003-03-18 Jim Meyering <jim@meyering.net>
7711 * quote.c (quote_n): Fix typo in comment.
7713 2003-03-14 Jim Meyering <jim@meyering.net>
7715 Merge changes from Coreutils.
7716 * obstack.h (obstack_object_size): Declare temporary, __o,
7717 to be const, in order to avoid warnings.
7718 (obstack_room): Likewise.
7719 (obstack_empty_p): Likewise.
7721 2003-03-13 Paul Eggert <eggert@twinsun.com>
7723 Merge changes from Bison.
7724 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7725 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7726 when compiling Bison 1.875's `bitset bset = obstack_alloc
7727 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7728 * hash.c: Include <stdbool.h> unconditionally.
7730 2003-03-09 Paul Eggert <eggert@twinsun.com>
7732 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7733 Reported by Bruce Becker; see:
7734 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7736 2003-03-03 Paul Eggert <eggert@twinsun.com>
7737 Bruno Haible <bruno@clisp.org>
7739 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7740 Reported by John Hughes, see
7741 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7743 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7745 * poll_.h: New file.
7748 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7750 * mathl.h: New file.
7751 * acosl.c: New file.
7752 * asinl.c: New file.
7753 * atanl.c: New file.
7754 * ceill.c: New file.
7757 * floorl.c: New file.
7758 * frexpl.c: New file.
7759 * ldexpl.c: New file.
7761 * sincosl.c: New file.
7763 * sqrtl.c: New file.
7765 * trigl.c: New file.
7766 * trigl.h: New file.
7768 2003-02-17 Bruno Haible <bruno@clisp.org>
7770 * mkdtemp.h: New file, from GNU gettext.
7771 * mkdtemp.c: New file, from GNU gettext.
7773 2003-01-31 Bruno Haible <bruno@clisp.org>
7775 * rename.c: #undef rename before defining rpl_rename.
7776 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7778 2003-01-30 Bruno Haible <bruno@clisp.org>
7780 * printf-args.h: New file, from GNU gettext.
7781 * printf-args.c: New file, from GNU gettext.
7782 * printf-parse.h: New file, from GNU gettext.
7783 * printf-parse.c: New file, from GNU gettext.
7784 * vasnprintf.h: New file, from GNU gettext.
7785 * vasnprintf.c: New file, from GNU gettext.
7786 * asnprintf.c: New file, from GNU gettext.
7787 * vasprintf.h: New file, from GNU gettext with modifications.
7788 * vasprintf.c: New file, from GNU gettext.
7789 * asprintf.c: New file, from GNU gettext.
7791 2003-01-29 Bruno Haible <bruno@clisp.org>
7793 * stpncpy.h: New file, from GNU gettext with modifications.
7794 * stpncpy.c: New file, from GNU gettext with modifications.
7796 2003-01-28 Bruno Haible <bruno@clisp.org>
7798 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7800 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7803 2003-01-27 Bruno Haible <bruno@clisp.org>
7805 * xsetenv.h: New file, from GNU gettext.
7806 * xsetenv.c: New file, from GNU gettext.
7808 2003-01-23 Bruno Haible <bruno@clisp.org>
7810 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7812 2003-01-22 Bruno Haible <bruno@clisp.org>
7814 * exit.h: New file, from GNU gettext.
7816 2003-01-11 Bruno Haible <bruno@clisp.org>
7818 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7819 * strcase.h (strcasecmp, strncasecmp): Likewise.
7821 2003-01-14 Jim Meyering <jim@meyering.net>
7823 * same.c (same_name): Tweak a comment.
7825 2003-01-11 Bruno Haible <bruno@clisp.org>
7827 * same.c (same_name): Reorder tests so as to avoid calling stat()
7828 when a string comparison is sufficient.
7830 2003-01-11 Bruno Haible <bruno@clisp.org>
7832 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7835 2003-01-11 Bruno Haible <bruno@clisp.org>
7837 * hash-pjw.c: Add comment about low quality of this function.
7839 2003-01-12 Paul Eggert <eggert@twinsun.com>
7841 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7842 to avoid collisions with libcurses and libreadline.
7844 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7845 * getstr.h, getstr.c: Remove.
7846 * getline.c: Include "getline.h", to check interface.
7847 Move body of old getstr.c here: this defines MIN_CHUNK and
7848 declares getdelim2, which is renamed from getstr.
7849 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7851 * linebuffer.c (readlinebuffer): Renamed from readline.
7853 * linebuffer.h: Likewise.
7854 (readline): Remove backward-compatibility macro.
7856 2003-01-12 Jim Meyering <jim@meyering.net>
7858 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7860 2003-01-10 Bruno Haible <bruno@clisp.org>
7862 * alloca_.h: New file.
7863 * getdate.y: Unconditionally include alloca.h.
7864 * makepath.c: Likewise.
7865 * setenv.c: Likewise.
7866 * userspec.c: Likewise.
7868 2003-01-09 Bruno Haible <bruno@clisp.org>
7870 * stdbool.h.in: New file.
7872 2003-01-08 Bruno Haible <bruno@clisp.org>
7874 * safe-read.c: Include specification header first, to ensure its
7876 * full-write.c: Likewise.
7878 2003-01-08 Jim Meyering <jim@meyering.net>
7880 * full-write.c: Undefine and define-away `const' after inclusion
7881 of errno.h, not before. Suggestion from Bruno Haible.
7883 2003-01-07 Jim Meyering <jim@meyering.net>
7885 * full-write.c: Rework so that it may serve to define full_read, too.
7886 * full-read.c: Simply #define FULL_READ and include full-write.c.
7888 2003-01-06 Jim Meyering <jim@meyering.net>
7890 * version-etc.c: Update year in translatable copyright string.
7892 2002-12-25 Bruno Haible <bruno@clisp.org>
7894 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7895 * xstrtol.h: Likewise.
7896 * xstrtoimax.c: Likewise.
7897 * xstrtoumax.c: Likewise.
7898 * human.h: Likewise.
7900 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7901 on systems that have <inttypes.h> but not <stdint.h>.
7903 2002-12-31 Paul Eggert <eggert@twinsun.com>
7905 * memcoll.c (memcoll): Fall back on a simple algorithm using
7906 memcmp if strcoll doesn't work.
7908 2002-12-23 Bruno Haible <bruno@clisp.org>
7910 * localcharset.h: New file.
7911 * localcharset.c: Include it.
7912 * unicodeio.c: Likewise.
7914 2002-12-22 Bruno Haible <bruno@clisp.org>
7916 * utime.c (utime_null): No need to call ftruncate if the file was
7919 2002-12-23 Bruno Haible <bruno@clisp.org>
7921 * memcoll.c (STRCOLL): New macro.
7924 2002-12-22 Bruno Haible <bruno@clisp.org>
7926 * getstr.h (getstr): Define, to avoid clash with libcurses.
7927 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7929 2002-12-22 Bruno Haible <bruno@clisp.org>
7931 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7933 2002-12-23 Bruno Haible <bruno@clisp.org>
7935 * getline.h: Include <stddef.h>, for size_t.
7937 * unicodeio.h: Include <stddef.h>, for size_t.
7938 * unicodeio.c: Don't include <stddef.h>.
7940 2002-12-17 Bruno Haible <bruno@clisp.org>
7942 * canon-host.c (strdup): Remove unused declaration.
7944 * fsusage.c: Include full_read.h.
7945 (get_fs_usage): Use full_read instead of safe_read.
7947 * utime.c (utime_null): Use SAFE_READ_ERROR.
7949 2002-12-11 Bruno Haible <bruno@clisp.org>
7951 * setenv.h: Rewritten to cope with systems that have setenv() but not
7953 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7956 2002-12-11 Bruno Haible <bruno@clisp.org>
7958 * setenv.c (alloca): Fall back to malloc.
7960 (setenv): Use freea() to free memory allocated with alloca().
7962 2002-11-13 Bruno Haible <bruno@clisp.org>
7964 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7965 function declarations.
7966 * unsetenv.c (unsetenv): Likewise.
7968 2002-03-04 Bruno Haible <bruno@clisp.org>
7970 Portability to AIX 4.3.3.
7971 * unsetenv.c: New file, extracted from setenv.c.
7972 * setenv.c: Move the unsetenv() function to unsetenv.c.
7974 2001-12-20 Bruno Haible <bruno@clisp.org>
7976 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7977 use malloc instead. For SunOS 4.
7979 2001-12-11 Bruno Haible <bruno@clisp.org>
7981 * setenv.c: Declare alloca.
7982 (compar_fn_t): New typedef.
7983 (KNOWN_VALUE, STORE_VALUE): Use it.
7985 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7988 2002-12-10 Paul Eggert <eggert@twinsun.com>
7990 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7991 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7992 Choose values that are less likely to collide with system fnmatch
7994 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7995 defined (e.g., a pure POSIX system).
7996 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7997 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7999 2002-12-06 Jim Meyering <jim@meyering.net>
8001 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8003 Merge in changes from libc's misc/error.c, in preparation
8004 for the merge of gnulib's changes back into libc.
8006 * error.c (_): Define only if not already defined.
8007 Move definition to follow all #include directives.
8008 Include unlocked-io.h only if !_LIBC.
8009 [_LIBC]: Include <libio/libioP.h>.
8010 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8011 (fflush): Tweak definition to use INTUSE.
8014 2002-12-05 Paul Eggert <eggert@twinsun.com>
8016 * alloca.c [defined emacs]: Include "lisp.h".
8017 (xalloc_die) [defined emacs]: New macro.
8018 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8019 [! defined emacs]: Include <xalloc.h>.
8020 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8021 (pointer): Typedef to POINTER_TYPE *.
8022 (malloc): Remove decl; we now always use xmalloc.
8023 (alloca): Use old-style definition, since Emacs needs this.
8024 Check for arithmetic overflow when computing combined size.
8026 2002-12-04 Paul Eggert <eggert@twinsun.com>
8028 Do not generate unlocked-io.h automatically, since it's easier to
8029 maintain it by hand.
8031 * unlocked-io.h: New file, from GNU diffutils,
8032 but with proper copyright notice and attribution.
8034 * Makefile.am: Add copyright notice.
8035 (libfetish_a_SOURCES): Add unlocked-io.h.
8036 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8037 (DISTCLEANFILES, io_functions): Remove macros.
8038 (EXTRA_DIST): Remove gen_uio.
8039 (unlocked-io.h): Remove rule.
8041 2002-12-04 Jim Meyering <jim@meyering.net>
8043 Reflect the fact that stat.c and lstat.c are no longer generated.
8044 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8045 (DISTCLEANFILES): Likewise.
8046 (EXTRA_DIST): Likewise.
8047 (all_local): Don't depend on stat.c or lstat.c.
8048 (stat.c, lstat.c): Remove rules.
8049 (EXTRA_DIST): Remove xstat.in.
8051 * xstat.in: Remove file. Contents moved into stat.c.
8052 * stat.c: New file. Contents mostly from xstat.in.
8053 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8054 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8056 * safe-read.c: Rework so that it may serve to define safe_write, too.
8057 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8059 2002-12-03 Jim Meyering <jim@meyering.net>
8061 * safe-read.c, safe-write.c: Change variable names and comments, but
8062 not semantics, to minimize the differences between these two files.
8063 (safe_read): Change comment to mention SAFE_READ_ERROR.
8065 * safe-read.c (IS_EINTR): Define.
8066 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8068 2002-12-02 Bruno Haible <bruno@clisp.org>
8070 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8071 Define, taken from safe-read.c.
8072 (INT_MAX): Provide fallback.
8073 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8074 * safe-write.h (SAFE_WRITE_ERROR): Define.
8076 * safe-read.c (EINTR): Remove definition.
8077 (safe_read): Don't use EINTR if it is absent.
8079 2002-12-02 Jim Meyering <jim@meyering.net>
8081 * safe-read.c (EINTR): Define.
8082 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8083 (INT_MAX): Provide fallback.
8084 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8086 * safe-read.h (SAFE_READ_ERROR): Define.
8088 2002-12-01 Jim Meyering <jim@meyering.net>
8090 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8091 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8093 2002-11-27 Paul Eggert <eggert@twinsun.com>
8095 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8096 hash_rehash): Replace `if (limit <= value) abort ();' with
8097 `if (! (value < limit)) abort ();', for readability.
8099 2002-11-26 <karl@gnu.org>
8101 * strdup.c: copy from libc again, with jim's ok.
8102 * .cppi-disable: re-add strdup.c
8104 2002-11-25 <karl@gnu.org>
8106 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8107 instead of "strtol.c".
8109 2002-11-25 Jim Meyering <jim@meyering.net>
8111 * mktime.c: Sync from libc, now that it has the latest fix.
8113 2002-11-24 <karl@gnu.org>
8115 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8116 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8118 2002-11-24 Jim Meyering <jim@meyering.net>
8120 Update from coreutils:
8122 * mktime.c: Merge in changes from libc.
8124 Avoid a link-time failure on some Linux systems.
8125 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8126 (__mon_yday): Declare with the STATIC attribute.
8127 (__mktime_internal): Likewise.
8128 Based on a report from Greg Schafer.
8130 2002-11-23 Jim Meyering <jim@meyering.net>
8132 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8133 Use `unsigned', not `int', as type of index.
8135 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8137 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8139 2002-11-22 Paul Eggert <eggert@twinsun.com>
8141 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8142 hint that one should use `if (! x) abort ();' rather than `assert
8143 (x);', and anyway it's one less thing to worry about configuring.
8144 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8145 hash_rehash, hash_insert): Use abort rather than assert.
8147 2002-11-22 Paul Eggert <eggert@twinsun.com>
8149 * quotearg.h: Allow multiple inclusion by surrounding with
8150 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8151 so that we can be included first.
8152 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8153 * quotearg.c: Include quotearg.h immediately after config.h.
8154 No need to include stddef.h or sys/types.h any more.
8155 Surround local include files with "", not "<>".
8156 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8157 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8158 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8159 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8160 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8161 (ISPRINT): Remove; no longer needed now that we assume C89.
8163 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8166 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8167 quotearg_char): Use SIZE_MAX rather than
8168 (size_t) -1 when we are talking about "infinity".
8170 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8172 2002-11-22 Bruno Haible <bruno@clisp.org>
8174 * safe-read.h: Assume C89. Add comments.
8175 (safe_read): Change return type to size_t.
8176 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8177 counts > SSIZE_MAX correctly.
8178 * safe-write.h: New file.
8179 * safe-write.c: New file.
8180 * full-read.h: New file.
8181 * full-read.c: New file.
8182 * full-write.h: Assume C89. Add comments.
8183 * full-write.c: Include safe-write.h.
8184 (full_write): Rewritten to use safe_write.
8185 Suggested by Jim Meyering and Paul Eggert.
8187 2002-11-21 Bruno Haible <bruno@clisp.org>
8189 Remove case insensitive option matching.
8190 * argmatch.h (argcasematch): Remove declaration.
8191 (ARGCASEMATCH): Remove macro.
8192 (__xargmatch_internal): Remove case_sensitive argument.
8193 (XARGMATCH): Update.
8194 (XARGCASEMATCH): Remove macro.
8195 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8196 case_sensitive argument.
8197 (argcasematch): Remove function.
8198 (__xargmatch_internal): Remove case_sensitive argument.
8199 (main): Use XARGMATCH instead of XARGCASEMATCH.
8201 * xmalloc.c: Change compile-time error message. Add comment about
8202 required autoconf version.
8204 2002-11-21 Jim Meyering <jim@meyering.net>
8206 * strdup.c (strdup): Tweak comment and initial #if/#include.
8208 Merge in changes from the coreutils.
8210 2002-09-25 Paul Eggert <eggert@twinsun.com>
8211 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8212 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8213 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8214 int. Work more efficiently if X is the same width as uintmax_t.
8215 Do not compare X to -1, to avoid bogus compiler warning.
8216 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8217 Don't assume that f_frsize and f_bsize are the same type.
8219 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8222 * makepath.c (make_path): Restore umask *before* creating the final
8224 (make_path): Minor reformatting.
8226 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8227 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8229 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8230 ones. At least on GNU/Linux systems, `auto' means something else.
8233 2002-11-20 Paul Eggert <eggert@twinsun.com>
8235 Merge argmatch cleanups from Bison. Assume C89.
8237 * argmatch.c: Include config.h here, not in argmatch.h.
8238 Include stdlib.h, for EXIT_FAILURE.
8239 Always include <string.h>, since we assume C89.
8240 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8241 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8242 Include <stddef.h> instead, since it's all we need for size_t.
8243 (PARAMS): Remove. All uses removed.
8244 (ARRAY_CARDINALITY): Do not bother to #undef.
8245 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8246 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8247 Remove unnecessary parentheses.
8248 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8249 Insert necessary parentheses.
8250 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8251 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8253 2002-11-19 Bruno Haible <bruno@clisp.org>
8255 * mbswidth.c: Include mbswidth.h right at the beginning.
8256 * mbswidth.h: Include <stddef.h>, for size_t.
8258 * mbswidth.h (PARAMS): Remove macro.
8259 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8260 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8262 * gcd.h (PARAMS): Remove macro.
8263 (gcd): Use ANSI C function declarations.
8264 * gcd.c (gcd): Likewise.
8266 2002-11-15 Bruno Haible <bruno@clisp.org>
8268 * strcspn.c: Include <stddef.h>.
8269 (strcspn): Use ANSI C function declaration. Change return type to
8271 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8272 (strpbrk): Use NULL.
8273 * strpbrk.h (PARAMS): Remove macro.
8274 (strpbrk): Use ANSI C function declaration.
8275 * strstr.c: Don't include <sys/types.h>.
8276 * strstr.h (PARAMS): Remove macro.
8277 (strstr): Use ANSI C function declarations.
8279 2002-11-06 Bruno Haible <bruno@clisp.org>
8281 * gcd.h (gcd): Change argument type to 'unsigned long'.
8282 * gcd.c (gcd): Likewise.
8284 2002-11-05 Bruno Haible <bruno@clisp.org>
8286 * gcd.h: New file, from gettext-0.11.5.
8287 * gcd.c: New file, from gettext-0.11.5.
8289 2002-11-05 Bruno Haible <bruno@clisp.org>
8291 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8292 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8293 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8294 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8296 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8297 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8299 * closeout.c: Include gettext.h instead of <libintl.h>.
8300 * human.c: Include gettext.h instead of <libintl.h>.
8301 * quotearg.c: Include gettext.h instead of <libintl.h>.
8302 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8303 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8304 * userspec.c: Include gettext.h instead of <libintl.h>.
8305 * version-etc.c: Include gettext.h instead of <libintl.h>.
8306 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8307 (textdomain): Remove definition.
8308 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8310 * long-options.c: Remove include of <libintl.h> and definition of _.
8311 * same.c: Remove include of <libintl.h> and definition of _.
8313 2002-11-04 Bruno Haible <bruno@clisp.org>
8315 * stpcpy.h: New file, from GNU gettext-0.11.5.
8316 * strcase.h: New file, from GNU gettext-0.11.5.
8317 * strpbrk.h: New file, from GNU gettext-0.11.5.
8318 * strstr.h: New file, from GNU gettext-0.11.5.
8319 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8321 2002-05-09 Bruno Haible <bruno@clisp.org>
8323 * config.charset: Update for newest glibc. Add canonical names
8324 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8326 2002-05-09 Bruno Haible <bruno@clisp.org>
8328 * localcharset.c (get_charset_aliases): Add more Windows specific
8331 2002-05-08 Owen Taylor <otaylor@redhat.com>
8333 * config.charset: A few additions for Solaris.
8335 2001-12-05 Bruno Haible <bruno@clisp.org>
8337 * localcharset.c (locale_charset): Don't return an empty string.
8339 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8341 * config.charset: msdos in uk_UA uses CP1125.
8343 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8345 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8346 * localcharset.c (locale_charset): Declare as extern "C".
8348 2002-02-15 Bruno Haible <bruno@clisp.org>
8350 * config.charset [msdosdjgpp]: For Russian, use CP866.
8352 2002-02-11 Bruno Haible <bruno@clisp.org>
8354 * config.charset: Add support for NetBSD.
8356 2002-09-25 <karl@gnu.org>
8358 * strdup.c: copy from libc/string (via ../config/srclist*).
8359 * getopt*: copy from libc/posix.
8360 * gettext.h: copy from gettext.
8361 * .cppi-disable: add strdup.c, gettext.h.
8363 2002-07-01 Jim Meyering <meyering@lucent.com>
8365 * c-stack.c: Include sys/time.h.
8366 From Volker Borchert.
8368 2002-06-11 Paul Eggert <eggert@twinsun.com>
8370 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8371 New macro. Use it uniformly instead of
8372 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8373 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8374 reported by Vin Shelton.
8376 2002-06-22 Jim Meyering <meyering@lucent.com>
8378 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8379 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8381 2002-06-22 Paul Eggert <eggert@twinsun.com>
8383 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8384 Do not assume SA_SIGINFO behavior.
8385 Bug reported by Jim Meyering on NetBSD 1.5.2.
8387 2002-06-22 Jim Meyering <meyering@lucent.com>
8389 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8391 * exitfail.c, exitfail.h: Likewise.
8392 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8394 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8396 (EXTRA_DIST): Add fnmatch_loop.c.
8397 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8399 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8400 * fnmatch.c: Update from diffutils-2.8.2.
8401 * fnmatch_.h: New file. From diffutils-2.8.2.
8402 * fnmatch.h: Remove file.
8404 2002-06-18 Paul Eggert <eggert@twinsun.com>
8406 * file-type.h: Report an error if neither S_ISREG nor
8407 S_IFREG is defined, instead of using a test specific to glibc
8408 2.2. This should be safe, since POSIX requires S_ISREG and
8409 Unix Version 7 had S_IFREG. We don't need to check for
8410 <sys/types.h> since we don't use any symbols that it defines.
8412 2002-06-15 Jim Meyering <meyering@lucent.com>
8414 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8415 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8416 have been included before this file.
8418 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8420 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8421 so that each temporary file name is unique and valid in the first
8422 8 characters, for operation under DOS.
8424 2002-06-15 Jim Meyering <meyering@lucent.com>
8426 Work even with DJGPP 2.03, which lacks support for symlinks.
8428 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8430 * lchown.c (S_ISLNK): Likewise.
8432 2002-06-14 Jim Meyering <meyering@lucent.com>
8434 * file-type.h: Use the version from diffutils-2.8.2.
8435 * file-type.c: Likewise.
8437 2002-05-27 Jim Meyering <meyering@lucent.com>
8439 Fix a problem seen only on nonconforming systems whereby ls.c's
8440 use of localtime, and then of gettimeofday would cause trouble:
8441 the localtime call used to initialize rpl_gettimeofday's save
8442 mechanism would clobber ls's current local time information so
8443 that in any long listing the first file would always be listed
8444 with date 1970-01-01. Analysis by Volker Borchert.
8446 * gettimeofday.c (localtime): Undefine.
8447 (rpl_localtime): New function.
8449 2002-05-22 Jim Meyering <meyering@lucent.com>
8451 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8452 * file-type.h: New file.
8453 * file-type.c (file_type): New file/function. Extracted from diffutils.
8455 2002-04-29 Paul Eggert <eggert@twinsun.com>
8457 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8459 2002-04-28 Paul Eggert <eggert@twinsun.com>
8461 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8462 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8463 of 127, since 64 is the largest conceivable number for ancient
8465 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8467 2002-04-28 Jim Meyering <meyering@lucent.com>
8469 * sig2str.c (WTERMSIG): Remove definition (unused).
8471 2002-04-28 Paul Eggert <eggert@twinsun.com>
8473 * sig2str.h, sig2str.c: New files.
8474 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8476 2002-04-24 Jim Meyering <meyering@lucent.com>
8478 * gettext.h: New file, from Gettext.
8479 * Makefile.am (INCLUDES): Remove -I../intl.
8480 (libfetish_a_SOURCES): Add gettext.h.
8482 2002-04-16 Jim Meyering <meyering@lucent.com>
8484 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8485 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8486 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8488 2002-04-12 Jim Meyering <meyering@lucent.com>
8490 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8492 2002-03-10 Jim Meyering <meyering@lucent.com>
8494 * makepath.c (make_path): Remove a comma from a diagnostic.
8495 Suggestion from Santiago Vila.
8497 2002-03-08 Jim Meyering <meyering@lucent.com>
8499 * rename.c: Mention that this wrapper is needed also on
8500 mips-dec-ultrix4.4 systems.
8502 2002-03-02 Jim Meyering <meyering@lucent.com>
8504 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8505 not HAVE_CLOCK_SETTIME.
8507 2002-02-27 Paul Eggert <eggert@twinsun.com>
8509 * nanosleep.h: Rename to....
8510 * timespec.h: New name for nanosleep.h. All uses changed.
8512 * gettime.c: New file.
8513 * settime.c: New file.
8516 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8517 timespec.h. Remove nanosleep.h.
8519 2002-02-25 Paul Eggert <eggert@twinsun.com>
8521 * acl.c, acl.h: New files.
8522 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8524 2002-02-24 Jim Meyering <meyering@lucent.com>
8526 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8527 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8528 cause trouble. Reported by Nelson Beebe.
8530 2002-02-23 Paul Eggert <eggert@twinsun.com>
8532 * path-concat.c (xpath_concat): Reorder code to pacify
8533 compilers that don't know that xalloc_die never returns.
8535 2002-02-20 Jim Meyering <meyering@lucent.com>
8537 * getdate.c: Regenerate using bison-1.33.
8539 2002-02-15 Paul Eggert <eggert@twinsun.com>
8541 * posixver.c, posixver.h: New files.
8542 * Makefile.am (libfetish_a_SOURCES): Add them.
8544 2002-02-02 Paul Eggert <eggert@twinsun.com>
8545 Bruno Haible <bruno@clisp.org>
8547 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8548 (fwrite_success_callback): New declaration.
8549 * unicodeio.c (unicode_to_mb): New function, extracted from
8550 print_unicode_char. Call failure callback instead of error.
8551 (fwrite_success_callback): New function.
8552 (exit_failure_callback): New function.
8553 (fallback_failure_callback): New function.
8554 (print_unicode_char): Call unicode_to_mb.
8556 2002-01-26 Jim Meyering <meyering@lucent.com>
8558 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8560 2002-01-22 Jim Meyering <meyering@lucent.com>
8562 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8563 Otherwise, some versions of automake would omit the rule that makes
8564 Makefile from Makefile.in.
8566 2001-01-21 Paul Eggert <eggert@twinsun.com>
8568 * xmemcoll.h, xmemcoll.c: New files.
8569 * Makefile.am (libfetish_a_SOURCES): Add them.
8570 * memcoll.c: Include errno.h, and declare errno if not defined.
8571 (memcoll): Set errno to zero if there is no error.
8573 * quotearg.c (quotearg_buffer_restyled):
8574 Fix bug with quoting buffers containing NUL when backslashing escapes.
8575 This bug was exposed by the other changes in this patch.
8576 (quotearg_n_options): New arg ARGSIZE.
8577 All callers changed.
8578 (quoting_options_from_style): New function.
8579 (quotearg_n_style): Use it.
8580 (quotearg_n_style_mem): New function.
8582 * quotearg.h (quotearg_n_style_mem): New function.
8584 2002-01-16 Jim Meyering <meyering@lucent.com>
8586 * getdate.y: Add three semicolons, each just before a closing brace.
8587 Bison (as of version 1.31) no longer papers over that mistake.
8589 2002-02-14 Paul Eggert <eggert@twinsun.com>
8591 * backupfile.c (ISDIGIT): Comment fix.
8592 * getdate.y (ISDIGIT): Likewise.
8593 * posixtm.c (ISDIGIT, year): Likewise.
8594 * strverscmp.c (ISDIGIT): Likewise.
8595 * userspec.c (ISDIGIT): Likewise.
8597 2002-01-05 Jim Meyering <meyering@lucent.com>
8599 * version-etc.c (version_etc_copyright): Update copyright year.
8601 2001-01-19 Paul Eggert <eggert@twinsun.com>
8603 * closeout.c (close_stdout_status): If ferror (stdout), do
8604 not silently exit merely because the output buffer happens to
8605 have nothing pending.
8607 2001-12-18 Paul Eggert <eggert@twinsun.com>
8609 See the big note in ../ChangeLog.
8610 * human.c (suffixes): Prefer K to k for 1024.
8611 (generate_suffix_backwards): New function.
8612 (human_readable_inexact): Use it.
8613 * xstrtol.c (__xstrtol): If there is no number but there
8614 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8615 Accept 'K' as well as 'k'.
8617 2001-12-15 Jim Meyering <meyering@lucent.com>
8619 * regex.h (__restrict_arr): Update from libc.
8621 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8622 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8625 2001-12-10 Jim Meyering <meyering@lucent.com>
8627 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8628 Instead, include "xalloc.h".
8629 (initbuffer): Don't cast xmalloc return value to char*.
8630 (readline): Reword comment.
8631 Don't cast xrealloc return value to char*
8634 2001-12-09 Jim Meyering <meyering@lucent.com>
8636 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8637 `signed and unsigned type in conditional expression'.
8638 * posixtm.c (posix_time_parse): Likewise.
8640 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8642 * readtokens.c (readtoken): Declare an index to be of type unsigned
8643 to avoid a pedantic warning.
8645 * getstr.c: Don't include assert.h.
8646 (getstr): Remove warning-evoking assertions.
8647 Return -1 if offset parameter is out of bounds.
8648 Change the type of a local from int to size_t.
8650 * strftime.c (my_strftime_localtime_r): Include this function
8651 definition in the `#if ! HAVE_TM_GMTOFF' block.
8653 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8654 Include xalloc.h instead.
8656 2001-12-02 Jim Meyering <meyering@lucent.com>
8658 * tempname.c: Don't declare getenv, thus reverting the change of
8659 2001-11-18. It's no longer necessary, now that stdlib.h is always
8662 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8663 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8665 2001-11-30 Akim Demaille <akim@epita.fr>
8667 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8668 before being defined.
8670 2001-11-27 Paul Eggert <eggert@twinsun.com>
8672 * quotearg.h (quotearg_n, quotearg_n_style):
8673 First arg is int, not unsigned.
8674 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8675 (SIZE_MAX, UINT_MAX): New macros.
8676 (quotearg_n_options): Abort if N is negative.
8677 Avoid overflow check on hosts where size_t is 64 bits and int
8678 is 32 bits, as overflow is impossible there.
8679 Fix off-by-one typo that caused unnecessary reallocation.
8681 2001-11-27 Jim Meyering <meyering@lucent.com>
8683 * tempname.c: Merge with version from libc.
8684 * regex.c: Likewise.
8686 * tempname.c: Include stdlib.h unconditionally. On some old systems
8687 for which STDC_HEADERS is 0, it was not included, resulting in a
8688 warning about an integer-to-pointer conversion problem with getenv.
8689 Reported by Volker Borchert.
8691 2001-11-26 Jim Meyering <meyering@lucent.com>
8693 * gtod.h: Remove file.
8694 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8695 * gettimeofday.c: Don't include gtod.h.
8696 (GTOD_init): Remove function.
8697 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8698 Suggestion from Volker Borchert.
8700 2001-11-23 Jim Meyering <meyering@lucent.com>
8702 * hash.h (struct hash_table): Don't define here. Merely declare it.
8703 * hash.c (struct hash_table): Define it here instead.
8705 2001-11-22 Jim Meyering <meyering@lucent.com>
8707 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8709 2001-11-18 Paul Eggert <eggert@twinsun.com>
8711 * tempname.c (TMP_MAX): Remove; no longer needed.
8712 (TEMPORARIES): New macro.
8713 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8714 removes an artificial limitation (e.g. HP-UX 10.20, where
8717 2001-11-18 Jim Meyering <meyering@lucent.com>
8719 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8722 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8723 files will be created before anything else.
8725 2001-11-17 Jim Meyering <meyering@lucent.com>
8727 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8728 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8729 rather than group writable. Patch by Juan F. Codagnone.
8731 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8732 Instead, include "xalloc.h".
8734 * mountlist.c: Include unlocked-io.h after all system headers.
8735 Remove explicit declarations of xmalloc, xrealloc,
8736 and xstrdup. Instead, include "xalloc.h".
8738 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8739 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8740 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8742 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8743 Reported by Padraig Brady.
8745 * mkstemp.c: #undef mkstemp.
8747 (rpl_mkstemp): Rename from mkstemp.
8750 2001-11-16 Jim Meyering <meyering@lucent.com>
8752 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8753 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8754 determine the amount of total physical memory, use pstat_getstatic.
8755 HPUX-11 doesn't define _SC_PHYS_PAGES.
8756 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8757 If sysconf couldn't be used to determine the amount of available
8758 physical memory, use both pstat_getstatic and pstat_getdynamic.
8759 Based on a patch from Bob Proulx.
8761 2001-11-05 Jim Meyering <meyering@lucent.com>
8763 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8765 2001-11-03 Jim Meyering <meyering@lucent.com>
8767 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8768 in argmatch_to_argument call.
8770 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8773 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8774 e.g., a fault due to an attempt to free a NULL pointer.
8776 2001-11-01 Jim Meyering <meyering@lucent.com>
8778 * dirfd.c, dirfd.h: New files.
8779 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8781 * hash.c (hash_print) [TESTING]: Clean up.
8783 2001-10-22 Paul Eggert <eggert@twinsun.com>
8785 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8786 to avoid a warning if -Wall.
8788 2001-10-21 Paul Eggert <eggert@twinsun.com>
8790 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8792 2001-10-21 Jim Meyering <meyering@lucent.com>
8794 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8795 this code would end up calling gettext even in packages built
8797 * getopt.c (_): Likewise.
8798 * regex.c (_): Likewise.
8800 2001-10-20 Paul Eggert <eggert@twinsun.com>
8802 * error.c (strerror_r): Do not declare unless !_LIBC.
8803 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8804 Use strerror_r that is only a macro, even if it is not a function.
8805 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8806 (private_strerror): Use prototypes, not old-style function definition.
8807 (print_errno_message): New function.
8808 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8810 (error_tail, error, error_at_line): Use it.
8812 2001-10-11 Jim Meyering <meyering@lucent.com>
8814 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8815 and quote_n (1, ... to avoid clobbering a buffer.
8817 2001-10-05 Jim Meyering <meyering@lucent.com>
8819 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8820 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8821 * hash-pjw.h: New file.
8823 2001-09-30 Jim Meyering <meyering@lucent.com>
8825 * mountlist.c [MOUNTED_GETFSSTAT]:
8826 Include <sys/ucred.h>, for Apple Darwin.
8827 Include sys/mount.h and sys/fs_types.h only if available.
8829 (read_filesystem_list): Use FS_TYPE.
8831 2001-09-29 Paul Eggert <eggert@twinsun.com>
8833 * exclude.c (excluded_filename): 0 -> false, since it's
8836 2001-09-28 Paul Eggert <eggert@twinsun.com>
8838 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8839 #defines strtoimax. Also treat the other strto* functions
8842 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8843 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8844 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8846 2001-09-26 Jim Meyering <meyering@lucent.com>
8848 Most macros in unlocked-io.h had the wrong number of arguments.
8849 * gen-uio: New script.
8850 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8851 * unlocked-io.hin: Remove file.
8852 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8853 rather than trying to embed it here.
8854 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8855 Reported by Padraig Brady.
8857 2001-09-25 Volker Borchert <bt@teknon.de>
8859 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8861 2001-09-23 Jim Meyering <meyering@lucent.com>
8863 * mountlist.c: Remove useless parentheses in #if directives.
8864 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8865 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8867 2001-09-22 Jim Meyering <meyering@lucent.com>
8869 * localcharset.c: Update from latest gettext.
8870 * config.charset: Likewise.
8872 2001-09-20 Jim Meyering <meyering@lucent.com>
8874 * xstrtol.c (strtoimax): Guard declaration with
8875 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8876 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8877 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8878 (strtoumax): Likewise, for completeness (it wasn't necessary).
8880 2001-09-06 Paul Eggert <eggert@twinsun.com>
8882 * strtoimax.c (HAVE_LONG_LONG):
8883 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8884 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8885 to work around bug in IBM C compiler.
8887 2001-09-16 Jim Meyering <meyering@lucent.com>
8889 * mkdir.c: New file.
8891 2001-09-04 Paul Eggert <eggert@twinsun.com>
8893 * xgetcwd.c: Revert some of the previous change; intead,
8894 fix the HAVE_GETCWD_NULL code to behave more like the
8895 !HAVE_GETCWD_NULL code used to.
8898 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8901 2001-09-04 Paul Eggert <eggert@twinsun.com>
8903 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8904 Use ssize_t, not int, to store result of readlink.
8905 Check for ssize_t overflow as well as size_t overflow,
8906 as POSIX says the result of readlink is implementation-defined
8907 when ssize_t overflows.
8908 Remove unnecessary cast to char*.
8909 Use free+malloc instead of realloc, as the storage doesn't need
8910 to be preserved and it's clearer and can be more efficient that way.
8911 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8912 * xreadlink.h (xreadlink): Update prototype.
8914 2001-09-03 Paul Eggert <eggert@twinsun.com>
8916 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8917 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8918 spotted by Jim Meyering.
8920 2001-09-03 Jim Meyering <meyering@lucent.com>
8922 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8924 2001-09-03 Paul Eggert <eggert@twinsun.com>
8926 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8927 like the HAVE_GETCWD_NULL code.
8928 Include pathmax.h if not HAVE_GETCWD.
8929 Do not include xalloc.h.
8930 (INITIAL_BUFFER_SIZE): New symbol.
8931 Do not use xmalloc / xrealloc, since the caller is responsible for
8932 handling errors. Preserve errno around `free' during failure.
8933 Do not overrun buffer when using getwd.
8935 2001-09-03 Paul Eggert <eggert@twinsun.com>
8937 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8938 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8940 2001-09-02 Jim Meyering <meyering@lucent.com>
8942 * error.c: Update from GNU libc.
8944 2001-09-01 Jim Meyering <meyering@lucent.com>
8946 * xreadlink.c: New file.
8947 * xreadlink.h: New file.
8948 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8950 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8951 doesn't conflict with sparc Solaris 7's definition in
8952 /usr/include/sys/int_types.h.
8954 * exclude.c: Use `""', not `<>' to #include non-system header files.
8955 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8956 and strncasecmp as r-values. Unixware didn't have declarations.
8958 2001-08-31 Jim Meyering <meyering@lucent.com>
8960 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8961 Use an initial, malloc'd, buffer of length 128 rather than
8962 a statically allocated one of length 1024.
8964 2001-08-30 Paul Eggert <eggert@twinsun.com>
8966 * xgetcwd.c: Don't include pathmax.h.
8967 Include stdlib.h and unistd.h if available.
8969 (xmalloc, xstrdup, free): Remove decls.
8970 (xgetcwd): Don't assume sizes fit in unsigned.
8971 Check for overflow when computing sizes.
8972 Simplify reallocation code.
8974 2001-08-28 Paul Eggert <eggert@twinsun.com>
8976 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8978 * strtoimax.c: Renamed from strtoxmax.c, removing the
8981 Also, make the following further changes to make this file's
8982 configuration more similar to that of strtol.c:
8983 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8984 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8985 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8986 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8987 changed to signed values.
8989 And make the following changes as well:
8990 Fix copyright notice, as 1999 was missing.
8991 (verify): New macro.
8992 (strtoimax): Check sizes at compile-time, not run-time.
8993 Prefer strtol to strtoll if both work.
8994 (main): Remove; it was not that useful and was a pain to maintain.
8996 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8998 2001-08-30 Paul Eggert <eggert@twinsun.com>
9000 * savedir.c (savedir): Remove size parameter, as POSIX says that
9001 a directory's st_size can have an arbitrary value, so the old
9002 usage could waste an arbitrary amount of memory. All uses
9004 * savedir.h: Update prototype.
9006 2001-08-30 Paul Eggert <eggert@twinsun.com>
9008 * xstrtol.c (strtoimax): New decl.
9010 2001-08-28 Paul Eggert <eggert@twinsun.com>
9012 * xstrtol.h: Add copyright notice.
9013 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9014 LONGINT_INVALID_SUFFIX_CHAR.
9016 2001-08-30 Paul Eggert <eggert@twinsun.com>
9018 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9021 2001-08-30 Paul Eggert <eggert@twinsun.com>
9023 * hash.c: Remove '2001' from copyright notice.
9025 2001-08-30 Paul Eggert <eggert@twinsun.com>
9027 * full-write.h: New file.
9028 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9029 * full-write.c: Correct credits, as cccp.c no longer
9030 exists and anyway it was so heavily changed from the old cccp
9031 code as to be unrecognizable. Include full-write.h.
9032 (full_write) Return size_t, with short writes meaning failure.
9033 All callers changed. This fixes a bug with large buffers
9035 * utime.c: Include full-write.h.
9037 2001-08-30 Paul Eggert <eggert@twinsun.com>
9039 Merge 'exclude' changes from tar 1.13.22.
9040 This fixes one or two unlikely storage allocation overflow bugs,
9041 but doesn't change user-visible behavior otherwise.
9043 2001-08-30 Paul Eggert <eggert@twinsun.com>
9045 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9046 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9047 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9048 Include if available.
9049 (<xalloc.h>): Include
9050 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9051 (verify): New macro. Use it to verify that EXCLUDE macros do not
9052 collide with FNM macros.
9053 (struct patopts): New struct.
9054 (struct exclude): Use it, as exclude patterns now come with options.
9055 (new_exclude): Support above changes.
9056 (new_exclude, add_exclude_file):
9057 Initial size must now be a power of two to simplify overflow checking.
9058 (free_exclude, fnmatch_no_wildcards): New function.
9059 (excluded_filename): No longer requires options arg, as the options
9060 are determined by add_exclude. Now returns bool, not int.
9061 (excluded_filename, add_exclude):
9062 Add support for the fancy new exclusion options.
9063 (add_exclude, add_exclude_file): Now takes int options arg.
9064 Check for arithmetic overflow when computing sizes.
9065 (add_exclude_file): xrealloc might modify errno, so don't
9066 realloc until after errno might be used.
9068 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9070 (free_exclude): New decl.
9071 (add_exclude, add_exclude_file): Now takes int options arg.
9072 (excluded_filename): No longer requires options arg, as the options
9073 are determined by add_exclude. Now returns bool, not int.
9075 2001-08-30 Paul Eggert <eggert@twinsun.com>
9077 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9079 2001-08-27 Jim Meyering <meyering@lucent.com>
9081 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9083 * version-etc.c (N_): Remove definition.
9084 Revert most of last change.
9085 Instead, simply don't mark the `Copyright...' string for translation.
9086 Based on advice from Paul Eggert.
9088 * strtoxmax.c: Tweak comment.
9090 2001-08-26 Jim Meyering <meyering@lucent.com>
9092 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9093 of copyright with `%s' so translators don't get an untranslated
9095 (COPYRIGHT_YEAR): Define.
9096 (version_etc): Use fprintf rather than fputs.
9097 Suggestion from Ulrich Drepper.
9099 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9101 * strtoll.c: New file, from GNU libc.
9102 * xstrtoimax.c: New file.
9104 * xstrtol.h: Add xstrtoimax.
9105 * strtoumax.c: New file. Simply include "strtoumax.c".
9106 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9108 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9109 * strtoxmax.c: ... then renamed to this.
9111 2001-08-13 Paul Eggert <eggert@twinsun.com>
9113 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9114 Port to Solaris 8, where 'sed' requires a space after the 'r'
9115 command, and where sh dislikes "$/". Clean up the spacing a bit.
9116 Redirect output to $tmp just once.
9118 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9120 * addext.c (<errno.h>): Include.
9121 (errno): Declare if not defined.
9122 (addext): Work correctly when pathconf returns -1 and leaves
9123 errno alone because there is no limit. Also, work even if
9124 pathconf returns a value greater than SIZE_MAX.
9126 2001-08-12 Jim Meyering <meyering@lucent.com>
9128 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9129 Simply `return getcwd (NULL, 0);'.
9130 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9131 Use 1300 as initial value for length, not PATH_MAX.
9133 * pathmax.h: Clean up cpp syntax.
9135 2001-08-12 Jim Meyering <meyering@lucent.com>
9137 * gettimeofday.c: New file.
9139 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9141 2001-08-04 Jim Meyering <meyering@lucent.com>
9143 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9144 to get in sync with glibc.
9146 2001-08-03 Paul Eggert <eggert@twinsun.com>
9148 The following changes are from gettext 0.10.39 as maintained by
9151 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9152 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9153 with inverted sense. All uses changed.
9155 * mbswidth.c: Don't include <limits.h>.
9156 Include <stdlib.h> and <string.h> unconditionally.
9157 (iswcntrl, mbsinit, ISCNTRL): New macros.
9158 (mbsnwidth): Use K&R style function declarations.
9159 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9160 can optimize it when MB_CUR_MAX == 1.
9161 The width of control characters is zero, not 1.
9163 2001-07-15 Jim Meyering <meyering@lucent.com>
9165 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9166 (BUILT_SOURCES): Add unlocked-io.h.
9167 (io_functions): Define.
9168 (unlocked-io.h): New rule.
9169 (DISTCLEANFILES): Add unlocked-io.h.
9170 (all-local): Depend on unlocked-io.h, to ensure it is created.
9172 * unlocked-io.hin: New file
9174 * regex.c: Update from glibc.
9176 2001-07-05 Jim Meyering <meyering@lucent.com>
9178 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9180 (libfetish_a_SOURCES): Put all .h files here instead.
9181 Remove a thus-exposed (better checks in automake) duplicate and
9182 two unnecessary .h files.
9184 2001-06-11 Jim Meyering <meyering@lucent.com>
9186 * regex.c: Update from GNU libc.
9188 2001-05-27 Jim Meyering <meyering@lucent.com>
9190 * readutmp.h (UT_TYPE): Define.
9192 2001-05-24 Jim Meyering <meyering@lucent.com>
9194 * argmatch.c: Include "quote.h".
9195 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9196 quote function. Reported by Göran Uddeborg.
9198 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9200 * dirname.c (dir_name): Compute append_dot using path, not newpath
9201 which is not yet declared.
9203 2001-05-11 Paul Eggert <eggert@twinsun.com>
9205 * Makefile.am (libfetish_a_SOURCES):
9206 Add strftime.c, since we now compile it on all hosts.
9208 * strftime.c (my_strftime):
9209 Define to nstrftime if emacs, but only if my_strftime is not defined.
9210 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9211 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9212 Add one more extra argument: a nanoseconds value.
9215 (my_strftime function): Add %N format.
9216 (emacs_strftimeu): Renamed from emacs_strftime,
9217 with extra ut argument.
9219 2001-05-11 Paul Eggert <eggert@twinsun.com>
9221 dirname code cleanup. base_name now behaves more compatibly
9222 with POSIX basename when given file names that have trailing
9223 slashes, and similarly for dir_name. Add new primitives
9224 base_len and dir_len. Put the directory-name-related decls
9227 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9228 * backupfile.c (base_name): Likewise.
9229 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9230 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9231 * makepath.c (strip_trailing_slashes): Likewise.
9232 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9234 * rename.c (strip_trailing_slashes): Likewise.
9235 * same.c (base_name): Likewise.
9236 * stripslash.c (ISSLASH): Likewise.
9238 * addext.c: Include <dirname.h> after size_t is defined.
9239 * backupfile.c: Likewise.
9241 * addext.c (addext): Use base_len to trim redundant
9242 trailing slashes instead of doing it ourselves.
9243 But do not trim the last slash if it is not redundant.
9245 * backupfile.c (find_backup_file_name,
9246 max_backup_version): Use base_len instead of rolling it ourselves.
9247 Handle the case of "" and (on DOS) "C:" correctly.
9249 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9250 Include <string.h>, <dirname.h>.
9251 (base_name): Allow file names ending in slashes, other than names
9252 that are all slashes. In this case, return the basename followed
9253 by the slashes. This is more general, and can be used in places
9254 where the original base_name purposely had an assertion failure.
9255 (base_len): New function.
9257 * dirname.c: Include <string.h> instead of <stdlib.h>.
9258 Do not include <assert.h>; no longer needed.
9260 (memrchr): Remove decl.
9261 (dir_name_r): Remove.
9262 (dir_len): Renamed from dirlen. All callers changed.
9263 Rewrite in terms of base_name, for simplicity and consistency.
9264 (dir_name): Never return NULL. All callers changed.
9265 Do not include <stdlib.h> in test program; no longer needed.
9266 return 0; is fine for test program.
9268 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9270 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9272 * path-concat.c (path_concat): Use base_len to compute
9273 base length, not strlen; this means we cannot rely on memcpy
9276 * same.c (STREQ): Remove.
9277 (same_name): Handle the case where the basename ends in trailing '/'.
9279 * stripslash.c (strip_trailing_slashes): Return nonzero if
9280 a slash was stripped. Do not strip the last slash after a
9283 2001-04-08 Jim Meyering <meyering@lucent.com>
9285 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9286 recomputed; that's necessary when the offset spans a DST transition.
9287 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9289 2001-04-02 Jim Meyering <meyering@lucent.com>
9291 * regex.h, regex.c: Update from GNU libc.
9293 2001-03-19 Paul Eggert <eggert@twinsun.com>
9295 * version-etc.c (version_etc_copyright): Update to 2001.
9297 2001-03-16 Paul Eggert <eggert@twinsun.com>
9299 * tempname.c (uint64_t): Define to uintmax_t if
9300 not defined, and if UINT64_MAX is not defined.
9301 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9302 Reported by John David Anglin.
9304 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9306 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9307 alias if codeset is empty.
9308 * config.charset (BeOS): Use wildcard syntax.
9310 2001-03-13 Jim Meyering <meyering@lucent.com>
9312 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9313 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9316 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9318 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9320 * unicodeio.c (print_unicode_char): Simplify accordingly.
9322 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9324 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9325 support for DOS/DJGPP.
9327 2001-02-28 Paul Eggert <eggert@twinsun.com>
9329 * Makefile.am (libfetish_a_SOURCES):
9330 Add dup-safer.c, fopen-safer.c.
9331 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9333 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9335 2001-02-25 Paul Eggert <eggert@twinsun.com>
9337 The mkstemp replacement is taken from glibc 2.2.2, with some
9338 portability fixes for use outside glibc, as follows:
9340 * tempname.c (struct_stat64): New macro.
9341 (direxists, __gen_tempname): Use it.
9342 This avoids a portability problem with Solaris 8.
9344 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9345 (<stddef.h>, <stdint.h>, <string.h>):
9346 Include only if STDC_HEADERS || _LIBC.
9347 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9348 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9349 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9350 (__set_errno): Define this macro if <errno.h> doesn't.
9351 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9352 Define these macros if <stdio.h> doesn't.
9353 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9354 Define these macros if <sys/stat.h>
9355 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9356 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9357 __xstat64): Define if not _LIBC.
9358 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9359 (__gen_tempname): Invoke gettimeofday only if
9360 HAVE_GETTIMEOFDAY || _LIBC;
9361 otherwise, fall back on plain "time".
9362 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9364 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9366 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9368 2001-02-17 Jim Meyering <meyering@lucent.com>
9370 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9371 around included file name.
9373 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9375 * strftime.c: Update from GNU libc (the only changes were to comments).
9377 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9379 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9381 2001-02-17 Paul Eggert <eggert@twinsun.com>
9383 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9384 Remove workaround macros for hosts that have mbrtowc but not
9385 mbstate_t, as we now insist on proper declarations for both
9386 before using mbrtowc.
9388 2001-02-17 Jim Meyering <meyering@lucent.com>
9390 * regex.c: Update from libc.
9392 2001-02-16 Paul Eggert <eggert@twinsun.com>
9394 * alloca.c (malloc): Undef before defining, since stdlib.h
9395 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9396 Reported by Mark Hounschell via Paul Eggert.
9398 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9400 * config.charset: Update for FreeBSD 4.2.
9402 2001-01-26 Jim Meyering <meyering@lucent.com>
9404 * quotearg.c: Include stddef.h.
9405 * quote.c: Include stddef.h.
9406 Reported by Axel Kittenberger.
9408 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9409 line in double quotes so that it evokes a better diagnostic.
9410 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9411 Reported by Axel Kittenberger.
9413 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9415 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9416 to avoid a warning. Add back 'const' to inptr.
9418 2001-01-16 Jim Meyering <meyering@lucent.com>
9420 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9423 2001-01-14 Jim Meyering <meyering@lucent.com>
9425 * rename.c: New file. From Volker Borchert.
9426 Include stdlib.h, string.h or strings.h, and xalloc.h.
9427 Use strip_trailing_slashes rather than open-coding it.
9429 2001-01-03 Paul Eggert <eggert@twinsun.com>
9431 * strftime.c: Sync with glibc time/strftime.c 1.81.
9433 2001-01-03 Jim Meyering <meyering@lucent.com>
9435 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9436 local `inptr' to avoid warning with some system declarations of iconv.
9438 2000-12-29 Paul Eggert <eggert@twinsun.com>
9440 * modechange.c: Do not assume that mode_t uses the
9441 traditional octal encoding. E.g. "chmod 1 FOO" should set
9442 the other-execute bit of FOO even if S_IXOTH != 1.
9444 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9445 WOTH, XOTH, ALLM): New macros.
9446 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9447 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9449 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9450 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9452 No need to use uintmax_t; unsigned long is long enough.
9453 Don't bother to get suffix since we don't use it.
9455 2000-12-24 Jim Meyering <meyering@lucent.com>
9457 * hash.c (is_prime): Return explicit boolean values.
9458 (hash_get_first): Return NULL to appease Irix5.6's 89.
9459 Reported by Nelson Beebe.
9461 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9463 * localcharset.c (locale_charset): Add support for Win32.
9465 2000-12-18 Paul Eggert <eggert@twinsun.com>
9467 * physmem.h, physmem.c: New files.
9469 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9470 (noinst_HEADERS): Add physmem.h.
9472 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9473 't' for compatibility with Solaris 8 sort.
9475 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9477 * config.charset: Add support for BeOS.
9479 2000-12-16 Jim Meyering <meyering@lucent.com>
9481 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9482 SHELLS_FILE to a file name that's useful on djgpp systems.
9484 (ADDITIONAL_DEFAULT_SHELLS): Define.
9485 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9486 Based mostly on a patch from Prashant TR.
9488 2000-12-16 Jim Meyering <meyering@lucent.com>
9490 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9491 N and M) would have treated it like `chown N:N FILE'.
9493 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9495 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9497 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9498 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9499 to the list of canonical encodings. Rename EUC-CN to GB2312.
9501 2000-12-08 Andreas Schwab <schwab@suse.de>
9503 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9504 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9506 2000-12-07 Jim Meyering <meyering@lucent.com>
9508 * stripslash.c (ISSLASH): Define.
9509 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9512 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9513 (dir_name_r): Declare this function as static.
9514 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9515 manifest itself on a name containing a mix of slashes and
9517 Make this function work with names starting with a DOS-style
9518 drive letter and colon prefix.
9519 (dir_name): Append `.' if necessary.
9520 Based mostly on patches from Prashant TR and Eli Zaretskii.
9522 * dirname.h (dir_name_r): Remove prototype.
9524 2000-12-05 Jim Meyering <meyering@lucent.com>
9526 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9528 2000-12-04 Jim Meyering <meyering@lucent.com>
9530 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9531 Also include memory.h, stdlib.h, unistd.h if appropriate.
9532 Reported by Andreas Jaeger (conflicting declaration of malloc).
9534 2000-12-02 Jim Meyering <meyering@lucent.com>
9536 * closeout.h: Make idempotent, to avoid some obscure warnings.
9538 2000-12-01 Paul Eggert <eggert@twinsun.com>
9540 * memrchr.c: Include <config.h> before any system include file.
9542 2000-11-29 Paul Eggert <eggert@twinsun.com>
9544 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9546 2000-11-26 Jim Meyering <meyering@lucent.com>
9548 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9550 2000-11-22 Paul Eggert <eggert@twinsun.com>
9552 * strftime.c (my_strftime): Do not invoke mbrlen with a
9553 size of (size_t) -1; it's not portable.
9555 2000-11-17 Akim Demaille <akim@epita.fr>
9557 * obstack.h: Formatting changes.
9558 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9559 prevent type checking.
9560 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9561 cast the value to (void *): assigning a `foo *' to a `void *'
9563 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9565 2000-11-17 Jim Meyering <meyering@lucent.com>
9567 * strstr.c: Update from GNU libc.
9569 2000-11-16 Jim Meyering <meyering@lucent.com>
9571 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9573 2000-11-11 Jim Meyering <meyering@lucent.com>
9575 * error.c: Add a couple #includes, merging from GNU libc version.
9577 2000-11-10 Jim Meyering <meyering@lucent.com>
9579 * obstack.h: Update from GNU libc.
9580 * obstack.c: Likewise.
9582 2000-11-06 Paul Eggert <eggert@twinsun.com>
9584 * getusershell.c (setusershell): Use rewind rather than
9585 fseek/fseeko, to avoid configuration hassles with fseeko.
9586 Don't bother opening SHELLS_FILE if shellstream is NULL;
9589 2000-11-05 Jim Meyering <meyering@lucent.com>
9591 * makepath.h (make_dir): Declare.
9592 * makepath.c (make_dir): Remove `static' attribute.
9595 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9597 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9598 last one in a bucket, advance to the next bucket.
9600 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9602 * fnmatch.c: Do not comment out all the code if we are using
9603 the GNU C library, because in some cases we are replacing buggy
9604 code in the GNU C library itself.
9606 2000-10-30 Paul Eggert <eggert@twinsun.com>
9608 * error.h, getline.h, modechange.h:
9609 Remove "2000" from Copyright line, as the file hasn't been
9610 changed this year other than in the copyright notice.
9612 * xalloc.h: Add "2000" to Copyright line, as this file
9613 was changed this year.
9615 2000-10-30 Paul Eggert <eggert@twinsun.com>
9617 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9618 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9619 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9621 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9623 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9624 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9625 doesn't define __restrict_arr.
9627 2000-10-29 Jim Meyering <meyering@lucent.com>
9629 * xstat.in: Fix grammar in comment.
9631 2000-10-28 Jim Meyering <meyering@lucent.com>
9633 * memchr.c: Update from libc.
9634 Adjust for portability:
9635 [HAVE_STDLIB_H]: Include stdlib.h.
9636 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9637 Undef __memchr, too.
9638 [!weak_alias]: Define __memchr to memchr.
9640 * regex.c: Update from libc.
9641 * regex.h: Likewise.
9642 * getopt1.c: Likewise.
9643 * memcmp.c: Likewise.
9645 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9646 Avoid using fseek, when possible -- it's broken by design.
9647 Patch by Ulrich Drepper.
9649 2000-10-26 Jim Meyering <meyering@lucent.com>
9651 * strftime.c: Update from libc.
9653 2000-10-25 Jim Meyering <meyering@lucent.com>
9655 * obstack.c: Update from libc.
9657 2000-10-23 Jim Meyering <meyering@lucent.com>
9659 * hard-locale.c (hard_locale): Revert last change -- it was simply
9660 wrong. That set_locale call must not have any side effects.
9663 2000-10-22 Jim Meyering <meyering@lucent.com>
9665 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9666 [CYCLIC]: Remove now-unused definition.
9668 * save-cwd.c (O_DIRECTORY): Define, if needed.
9669 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9670 Suggestion from Ulrich Drepper.
9672 2000-10-21 Jim Meyering <meyering@lucent.com>
9674 * dirname.c (dir_name_r): New function, factored out of dir_name.
9675 (dir_name): Use dir_name_r.
9676 * dirname.h (dir_name_r): Declare it.
9678 2000-10-21 Jim Meyering <meyering@lucent.com>
9680 * dirname.c (memrchr): Declare if necessary.
9681 (dir_name): Remove the restriction that there be no
9682 trailing slashes. Now, this code skips past them, effectively
9684 [TEST_DIRNAME] (main): New unit tests.
9686 * memrchr.c: New file from GNU libc.
9687 Undef __memrchr, too.
9688 [!weak_alias]: Define __memrchr to memrchr.
9689 Guard weak_alias use with `#ifdef weak_alias'.
9691 2000-10-17 Jim Meyering <meyering@lucent.com>
9693 * quote.h (PARAMS): Define and use.
9694 Reported by Akim Demaille.
9696 * getopt.c: Update from libc.
9698 2000-10-16 Jim Meyering <meyering@lucent.com>
9700 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9703 2000-09-25 Jim Meyering <meyering@lucent.com>
9705 * md5.h (rol): Define (from GnuPG).
9707 * sha.c: Give credit (GnuPG) where due.
9708 (M): Use rol rather than open-coding it.
9709 Add a FIXME comment.
9711 2000-09-21 Jim Meyering <meyering@lucent.com>
9713 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9714 Reported by Michael Stone.
9716 2000-09-20 Jim Meyering <meyering@lucent.com>
9718 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9719 (noinst_HEADERS): Add sha.h.
9720 Based on code from Scott G. Miller and from GnuPG.
9722 2000-09-15 Jim Meyering <meyering@lucent.com>
9724 * regex.c: Update from libc.
9726 2000-09-10 Jim Meyering <meyering@lucent.com>
9728 * getopt.c (_getopt_internal): Update from glibc.
9730 2000-09-09 Jim Meyering <meyering@lucent.com>
9732 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9733 think it should be used as a general replacement for isascii.
9734 * fnmatch.c: Likewise.
9735 * mbswidth.c: Likewise
9736 * regex.c: Likewise.
9739 * userspec.c: Include sys/param.h and limits.h.
9741 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9742 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9743 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9744 UID, GID. Check range.
9746 2000-09-06 Jim Meyering <meyering@lucent.com>
9748 * getopt.c (_getopt_internal): Update from glibc.
9750 2000-08-30 Jim Meyering <meyering@lucent.com>
9752 * strftime.c: Merge in changes from GNU libc.
9754 2000-08-26 Jim Meyering <meyering@lucent.com>
9756 * closeout.c: Include "__fpending.h".
9757 (close_stdout_status): Return right away if there's nothing to flush.
9759 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9760 * __fpending.c: New file.
9761 * __fpending.h: New file.
9763 2000-08-07 Paul Eggert <eggert@twinsun.com>
9765 Standardize on "memory exhausted" instead of "Memory exhausted"
9766 or "virtual memory exhausted".
9767 * obstack.c (print_and_abort): Use "memory exhausted", not
9768 "virtual memory exhausted".
9769 * same.c (same_name): Invoke xalloc_die instead of printing
9771 * userspec.c (parse_user_spec): Likewise.
9772 * bumpalloc.h: comment fix
9773 * same.c, userspec.c: Include xalloc.h.
9775 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9776 not char *const and pointing to a constant array.
9777 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9778 (xrealloc): Comment fix.
9780 * userspec.c (parse_user_spec):
9781 Don't translate a message until just before returning,
9782 to avoid unnecessary translation.
9784 2000-08-07 Jim Meyering <meyering@lucent.com>
9786 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9787 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9788 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9789 getgroups.c, gethostname.c, getopt.h, group-member.c,
9790 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9791 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9792 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9793 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9794 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9795 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9796 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9797 yesno.c: Back out Copyright date changes for each file with no change
9798 this year. This eases coordination with other programs using the same
9799 source code modules. From Paul Eggert.
9801 2000-08-03 Greg McGary <greg@mcgary.org>
9803 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9804 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9805 (EXTEND_BUFFER): Use them.
9807 2000-08-01 Jim Meyering <meyering@lucent.com>
9809 * dirname.c (ISSLASH): Define.
9810 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9811 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9812 both `\' and `/' may be use as path separators.
9813 Based on a patch from Prashant TR.
9815 2000-07-31 Paul Eggert <eggert@twinsun.com>
9817 * quotearg.c (quotearg_n_options): Don't make the initial
9818 slot vector a constant, since it might get modified.
9820 2000-07-31 Jim Meyering <meyering@lucent.com>
9822 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9823 * obstack.c (print_and_abort): Likewise.
9825 2000-07-30 Paul Eggert <eggert@twinsun.com>
9827 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9828 buffer, so that the caller can always quote one small
9829 component of a "memory exhausted" message in slot 0.
9830 From a suggestion by Jim Meyering.
9832 2000-07-30 Jim Meyering <meyering@lucent.com>
9834 * makepath.c (make_path): Quote the other instance, too.
9836 * quotearg.c (N_STATIC_SLOTVECS): Define.
9837 (STATIC_BUF_SIZE): Define.
9838 (quotearg_n_options): Use only statically allocated storage when
9839 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9840 than STATIC_BUF_SIZE.
9842 2000-07-29 Jim Meyering <meyering@lucent.com>
9844 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9845 * dirname.c (dir_name): Likewise.
9847 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9849 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9850 (dir_name): Assert that there are no trailing slashes.
9852 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9854 * mbswidth.h (mbswidth): Add a flags argument.
9855 (mbswidth): New declaration.
9856 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9857 * mbswidth.c (mbswidth): Add a flags argument.
9858 (mbsnwidth): New function.
9860 2000-07-24 Jim Meyering <meyering@lucent.com>
9862 * mbswidth.c: Remove useless #else. From Bruno Haible.
9864 2000-07-23 Paul Eggert <eggert@twinsun.com>
9866 * mbswidth.c (_XOPEN_SOURCE):
9867 Don't define; this causes problems on Solaris 7.
9868 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9870 2000-07-23 Paul Eggert <eggert@twinsun.com>
9873 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9874 so that mbstate_t is always defined.
9876 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9877 be 1 in at least one GCC installation, and this configuration
9878 error is likely to be common. Ignoring MB_LEN_MAX hurts
9879 performance on hosts that have mbrtowc but have only unibyte
9880 locales, but I assume these hosts are rare.
9882 2000-07-23 Paul Eggert <eggert@twinsun.com>
9884 * quotearg.c: Streamline by invoking multibyte code only if needed.
9885 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9886 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9887 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9888 invoke multibyte primitives.
9890 2000-07-23 Jim Meyering <meyering@lucent.com>
9892 * basename.c (base_name): Add an assertion.
9894 2000-07-15 Bruno Haible <clisp.cons.org>
9896 * quotearg.c: When the system forces us to redefine mbstate_t,
9897 shadow its mbsinit function.
9899 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9901 * mbswidth.h: New file.
9902 * mbswidth.c: New file.
9903 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9904 (noinst_HEADERS): Add mbswidth.h.
9906 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9908 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9911 2000-07-15 Jim Meyering <meyering@lucent.com>
9913 * makepath.c: Include quote.h.
9914 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9915 corresponding argument in a `quote (...)' call.
9916 Give better diagnostics.
9918 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9919 (noinst_HEADERS): Add quote.h.
9921 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9922 from tar's src/misc.c.
9923 * quote.h: New file. Prototypes for same.
9925 2000-07-10 Paul Eggert <eggert@twinsun.com>
9927 From a suggestion by Bruno Haible.
9928 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9929 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9930 to decide whether to define the BeOS workaround macro;
9931 this adjusts to the change to AC_MBSTATE_T.
9933 2000-07-13 Paul Eggert <eggert@twinsun.com>
9935 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9937 * quotearg.c (quoting_style_args, quoting_style_vals,
9938 quotearg_buffer_restyled): Add support for
9939 clocale_quoting_style. Undo previous change to
9940 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9941 and "{RIGHT QUOTATION MARK}" msgids.
9943 2000-07-05 Paul Eggert <eggert@twinsun.com>
9945 The old behavior of quoting `like this' doesn't look good with
9946 newer, ISO-style fonts. See:
9947 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9949 Instead, quote "like this" by default. Let the translator
9950 tailor the locale-specific quoting behavior by providing
9951 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9953 * quotearg.c (N_): New macro.
9954 (gettext_default): New function.
9955 (quotearg_buffer_restyled): Use
9956 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9957 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9959 2000-07-09 Jim Meyering <meyering@lucent.com>
9961 * Most files: Update copyright dates to include 2000.
9963 2000-07-08 Jim Meyering <meyering@lucent.com>
9965 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9967 (xgethostname): Remove now-unnecessary #ifdef.
9968 Move declaration of `err' into loop where it's used.
9970 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9972 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9973 by allocating a larger buffer. Test the gethostname return value for
9974 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9975 returns an error and ENAMETOOLONG isn't defined.
9977 2000-07-05 Paul Eggert <eggert@twinsun.com>
9978 and Bruno Haible <haible@clisp.cons.org>
9980 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9982 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9984 * quotearg.c (struct quoting_options): Simplify quote_these_too
9987 2000-07-03 Jim Meyering <meyering@lucent.com>
9989 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9990 Reported by Bruno Haible.
9992 2000-07-04 Jim Meyering <meyering@lucent.com>
9994 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9995 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9998 2000-07-03 Paul Eggert <eggert@twinsun.com>
9999 and Bruno Haible <haible@clisp.cons.org>
10001 * quotearg.c (mbrtowc):
10002 Assign to *pwc, and return 1 only if result is nonzero.
10003 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10005 2000-07-03 Jim Meyering <meyering@lucent.com>
10007 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10008 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10011 2000-07-02 Jim Meyering <meyering@lucent.com>
10013 * quotearg.c (mbstate_t): Don't define here.
10015 2000-07-02 Jim Meyering <meyering@lucent.com>
10017 * nanosleep.c (SIGCONT): Define if not already defined.
10019 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10021 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10022 per change in ../m4/ls-mntd-fs.m4.
10023 (read_filesystem_list): Ignore symbolic links.
10025 2000-06-29 Jim Meyering <meyering@lucent.com>
10027 * same.c: Include <string.h> or <strings.h>, as appropriate,
10028 for declaration of strcmp.
10030 * long-options.c: Include <stdlib.h>, for declaration of exit.
10032 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10033 Avoid warning by casting result to `char *' to remove `const'.
10035 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10037 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10039 2000-06-26 Paul Eggert <eggert@twinsun.com>
10041 savedir now sets errno on failure and invokes xmalloc to get memory.
10042 Fix a couple of other minor bugs while we're at it.
10044 * savedir.c (<unistd.h>): Do not include; there's no need.
10045 (NAMLEN): Remove macro.
10046 (malloc, realloc): Remove decls.
10047 (stpcpy): Likewise.
10048 ("xalloc.h"): Include.
10049 (NAME_SIZE_DEFAULT): New macro.
10050 (savedir): Use xmalloc / xrealloc to allocate memory.
10051 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10052 Skip "" directory entries.
10053 Use strlen to calculate directory entry length, since the old method
10054 is rarely used these days and isn't worth supporting.
10055 Don't use a pointer after freeing it.
10056 Check for integer overflow when calculating allocation size.
10057 Use memcpy to copy entries, instead of stpcpy.
10058 Set errno properly when returning NULL.
10059 Check for readdir error.
10061 2000-06-26 Jim Meyering <meyering@lucent.com>
10063 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10065 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10067 * getusershell.c (xmalloc, xrealloc): Remove functions.
10069 Don't include <stdlib.h>. Don't declare malloc, realloc.
10071 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10073 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10075 2000-06-24 Jim Meyering <meyering@lucent.com>
10077 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10079 2000-06-21 Jim Meyering <meyering@lucent.com>
10081 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10083 2000-06-19 Paul Eggert <eggert@twinsun.com>
10085 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10086 (mbrtowc, mbstate_t): Define substitutes if
10087 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10088 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10089 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10091 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10093 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10094 than 1024, return a memory chunk of least possible size, instead
10095 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10096 Use free/xmalloc instead of xrealloc to avoid copying for very long
10099 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10101 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10102 address, not strdup. Include <stdlib.h> and don't declare free().
10104 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10106 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10109 2000-06-21 Jim Meyering <meyering@lucent.com>
10111 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10112 (noinst_HEADERS): Add getstr.h.
10114 * getline.c (getstr): Move into a separate file.
10115 * getstr.c (getstr): New file, extracted from getline.c, with
10116 the following changes: new parameter, delim2; both delim[12]
10117 parameters have type `int', not `char'. The latter would lose
10118 with 8-bit delimiters.
10119 * getstr.h: New file.
10121 2000-06-19 Jim Meyering <meyering@lucent.com>
10123 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10125 2000-06-18 Jim Meyering <meyering@lucent.com>
10127 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10128 Besides, these days every porting target provides a mkdir function.
10130 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10131 (this snippet comes from src/system.h).
10133 2000-06-15 Paul Eggert <eggert@twinsun.com>
10135 * human.c (adjust_value): New function.
10136 (human_readable_inexact): Apply rounding style even when
10137 printing approximate values.
10139 2000-06-14 Paul Eggert <eggert@twinsun.com>
10141 * human.c (human_readable_inexact): Allow an input block
10142 size that is not a multiple of the output block size, and vice versa.
10143 Reported by Piergiorgio Sartor.
10145 2000-06-14 Paul Eggert <eggert@twinsun.com>
10147 * getdate.y (get_date): Apply relative times after time
10148 zone indicator, not before. Reported by Todd A. Jacobs.
10150 2000-06-13 Jim Meyering <meyering@lucent.com>
10152 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10154 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10156 2000-06-12 Paul Eggert <eggert@twinsun.com>
10158 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10160 2000-06-04 Paul Eggert <eggert@twinsun.com>
10162 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10164 2000-06-04 Jim Meyering <meyering@lucent.com>
10166 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10167 SunOS 4.1.4 for which gid_t is an unsigned type.
10169 2000-06-03 Jim Meyering <meyering@lucent.com>
10171 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10173 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10175 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10176 newer, don't install charset.alias.
10177 * config.charset: Change the Linux/glibc rules so they become empty
10178 on glibc-2.1 or newer.
10180 2000-06-02 Jim Meyering <meyering@lucent.com>
10182 * mountlist.c: Back out last change. Instead, do this...
10183 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10184 member using the same `ignore'-testing code.
10185 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10189 2000-05-29 Jim Meyering <meyering@lucent.com>
10191 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10192 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10194 2000-05-22 Jim Meyering <meyering@lucent.com>
10196 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10198 2000-05-18 Jim Meyering <meyering@lucent.com>
10200 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10201 back, too, since it may have been modified by allocate_entry.
10202 (hash_delete): Rewrite to use neither the assignment operator
10203 nor the comma operator in an if-expression.
10205 2000-05-15 Paul Eggert <eggert@twinsun.com>
10208 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10209 Remove; no longer needed.
10210 "quotearg.h": Add include.
10211 (file_name): Do not bother to explicitly initialize to NULL; it's less
10212 efficient on some hosts.
10213 (close_stdout_status): Remove test as to whether stdout was already
10214 closed; it breaks for the case "echo x | sort >&-".
10215 Quote file name colons.
10216 Do not assume that _("write error") lacks format strings.
10218 2000-05-15 Jim Meyering <meyering@lucent.com>
10220 * version-etc.c (version_etc_copyright): Update the copyright string
10221 used in all --version output.
10223 2000-05-14 Jim Meyering <meyering@lucent.com>
10225 * closeout.c (close_stdout_set_file_name): New function.
10226 (close_stdout_status): Use new file-scoped global.
10227 Return right away if fstat says the stdout file descriptor is invalid.
10228 * closeout.h (close_stdout_set_file_name): Declare.
10230 2000-05-10 Jim Meyering <meyering@lucent.com>
10232 * closeout.c [default_exit_status]: New file-scoped variable.
10233 (close_stdout_set_status): New function.
10234 * closeout.h (close_stdout_set_status): Declare.
10236 2000-05-08 Jim Meyering <meyering@lucent.com>
10238 * long-options.c: Don't include closeout.h.
10239 (parse_long_options): Don't call close_stdout for --version.
10241 2000-05-06 Jim Meyering <meyering@lucent.com>
10243 * strnlen.c: Undefine __strnlen and strnlen.
10244 [!weak_alias]: Define __strnlen to strnlen.
10246 * atexit.c: New file, from libiberty.
10248 2000-05-06 Jim Meyering <meyering@lucent.com>
10250 * closeout.c (close_stdout_status): Also check for errors on the
10253 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10255 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10256 instead of xmalloc, xrealloc, path_concat.
10257 (locale_charset): Treat empty environment variables as absent.
10258 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10260 2000-05-04 Jim Meyering <meyering@lucent.com>
10262 * getopt.c: Update from glibc.
10263 * obstack.c: Likewise.
10264 * obstack.h: Likewise.
10265 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10267 * regex.h: Likewise.
10268 * strndup.c: Likewise.
10269 * strnlen.c: New file, from glibc.
10271 2000-05-01 Jim Meyering <meyering@lucent.com>
10273 * full-write.c (full_write): Remove `FIXME' part of comment.
10275 2000-04-29 Jim Meyering <meyering@lucent.com>
10277 * path-concat.c: Declare strdup only if it's not defined.
10278 * canon-host.c: Likewise.
10280 2000-04-28 Jim Meyering <meyering@lucent.com>
10282 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10283 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10284 included first, then limits.h is included by locale.h by libintl.h.
10285 From John David Anglin.
10287 2000-04-25 Jim Meyering <meyering@lucent.com>
10289 * makepath.c (S_IRWXUGO): Define.
10290 (make_path): Always perform explicit chmod if MODE specifies any
10291 of the `special' permission bits. Prompted by a bug report against
10292 install from Mate Wierdl and Joost van Baal.
10294 2000-04-18 Jim Meyering <meyering@lucent.com>
10296 * README: New file.
10298 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10299 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10301 2000-04-17 Jim Meyering <meyering@lucent.com>
10303 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10304 the definition of it to rpl_strftime also defined-away the system's
10307 2000-04-15 Jim Meyering <meyering@lucent.com>
10309 Use `C' to denote so-called `contiguous' files, the same way
10311 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10312 (ftypelet): Use S_ISCTG.
10313 From Michael Deutschmann.
10315 2000-04-14 Jim Meyering <meyering@lucent.com>
10317 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10319 2000-04-08 Jim Meyering <meyering@lucent.com>
10321 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10322 names don't conflict. Reported by Eli Zaretskii.
10324 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10326 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10327 bug. Deal with the different error behavior of Irix iconv.
10329 2000-04-07 Jim Meyering <meyering@lucent.com>
10331 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10332 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10334 2000-04-05 Jim Meyering <meyering@lucent.com>
10336 Portability tweaks required for ultrix4.3.
10337 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10338 * readutmp.c: Include sys/types.h before sys/stat.h.
10339 * canon-host.c: Declare strdup.
10340 * path-concat.c: Likewise.
10341 From John David Anglin.
10343 2000-04-04 Jim Meyering <meyering@lucent.com>
10345 Be more DOS 8.3-friendly.
10346 * ref-add.sin: Renamed from ref-add.sed.in.
10347 * ref-del.sin: Renamed from ref-del.sed.in.
10348 * Makefile.am: Reflect renaming.
10349 Reported by Eli Zaretskii.
10351 Use a temporary file name that won't clash with `charset.alias'
10352 in the DOS 8.3 name space.
10353 * Makefile.am (charset_tmp): Define.
10354 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10355 (uninstall-local): Likewise.
10356 Reported by Eli Zaretskii.
10358 2000-03-29 Paul Eggert <eggert@twinsun.com>
10360 * time/strftime.c (my_strftime): Make sure we call the system
10361 strftime, not ourselves, when invoking the underlying strftime.
10363 2000-03-24 Jim Meyering <meyering@lucent.com>
10365 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10366 (charset_alias): Define.
10367 (install-exec-local): Factor out common code.
10368 (uninstall-local): Split lines longer than 80.
10369 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10370 (SUFFIXES): Define.
10371 (.sed.in.sed): New rule. Don't redirect directly to $@.
10372 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10374 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10376 * config.charset: Output a line containing "Packages using this file".
10377 * ref-add.sed.in, ref-del.sed.in: New files.
10378 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10379 ref-del.sed): New rules.
10381 2000-03-17 Jim Meyering <meyering@lucent.com>
10383 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10384 Otherwise, include <strings.h>
10386 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10388 * unicodeio.c (utf8_wctomb): New function.
10389 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10390 format instead of in UCS-4 with platform dependent endianness.
10392 2000-03-07 Paul Eggert <eggert@twinsun.com>
10394 * savedir.c (savedir): Work even if directory size is
10395 negative; this can happen with some screwy NFS configurations.
10397 2000-03-06 Jim Meyering <meyering@lucent.com>
10399 * localcharset.c (get_charset_aliases): Don't try to free file_name
10400 if it's NULL (because we ran out of memory). From Bruno Haible.
10402 2000-03-05 Jim Meyering <meyering@lucent.com>
10404 * localcharset.c ("path-concat.h"): Include.
10405 (get_charset_aliases): Use path_concat instead of ANSI string
10408 * unicodeio.h (PARAMS): Define.
10409 Use it to guard prototype.
10411 2000-03-04 Jim Meyering <meyering@lucent.com>
10413 * Makefile.am (install-exec-local): Create $(libdir) before installing
10415 (uninstall-local): Uncomment this rule so `make distcheck' works
10418 * unicodeio.c (<errno.h>): Include it.
10419 (errno): Declare if not defined.
10421 * localcharset.c: Add Bruno's comment justifying use of volatile.
10423 * config.charset: New version, incorporating remarks from a linux
10424 i18n mailing list. From Bruno Haible.
10426 2000-03-02 Jim Meyering <meyering@lucent.com>
10428 * Makefile.am (EXTRA_DIST): Add config.charset.
10430 2000-03-01 Jim Meyering <meyering@lucent.com>
10432 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10433 * unicodeio.c: Likewise.
10435 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10437 * config.charset: New file.
10438 * localcharset.c: New file.
10439 * unicodeio.h, unicodeio.c: New files.
10440 * Makefile.am (DEFS): Add -DLIBDIR=...
10441 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10442 (noinst_HEADERS): Add unicodeio.h.
10443 (all-local, install-exec-local, charset.alias): New targets.
10445 2000-02-28 Paul Eggert <eggert@twinsun.com>
10447 * quotearg.c (ALERT_CHAR): New macro.
10448 (quotearg_buffer_restyled): Use it.
10450 2000-02-27 Jim Meyering <meyering@lucent.com>
10452 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10453 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10455 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10456 not `#if STDC_HEADERS'.
10457 Declare malloc if needed.
10459 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10460 now that autoconf always defines the HAVE_DECL_ symbols.
10461 * human.c: Likewise.
10462 * same.c: Likewise.
10463 * strtoumax.c: Likewise.
10465 * backupfile.c: Arrange for cpp to fail if the configure-time
10466 declaration check was not run.
10467 * hash.c: Likewise.
10468 * human.c: Likewise.
10469 * same.c: Likewise.
10470 * strtoumax.c: Likewise.
10472 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10473 then first look up the entire `.'-containing string as a login name.
10475 2000-02-18 Paul Eggert <eggert@twinsun.com>
10477 * getdate.y: Handle two-digit years with leading zeros correctly.
10478 (textint): New typedef.
10479 (parser_control): Member year changed from int to textint.
10481 (YYSTYPE): Removed; replaced by %union with int and textint members.
10482 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10483 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10484 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10485 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10486 (date, number, to_year): Use width of number in digits, not its value,
10487 to determine whether it's a 2-digit year, or a 2-digit time.
10488 (yylex): Store number of digits of numeric tokens.
10489 Reported by John Kendall.
10491 (parser_control): Changed from struct parser_control to typedef (for
10492 consistency). All uses changed.
10494 (tID): Removed; not used.
10495 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10497 2000-02-14 Paul Eggert <eggert@twinsun.com>
10499 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10500 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10502 2000-02-12 Jim Meyering <meyering@lucent.com>
10504 * userspec.c (ISDIGIT): Define it.
10505 (isdigit): Remove definition.
10506 (is_number): Use ISDIGIT, not isdigit.
10507 <libintl.h>: Include.
10508 (_ and N_): Define.
10509 (parse_user_spec): Mark translatable strings.
10511 2000-02-10 Jim Meyering <meyering@lucent.com>
10513 With these changes, nanosleep.[ch] are finally enough like the other
10514 lib/* replacement files to compile on a few more losing systems.
10516 * nanosleep.h: Don't include config.h.
10517 Remove prototype from declaration of nanosleep.
10518 (PARAMS): Remove now-unneeded definition.
10519 * nanosleep.c: #undef nanosleep.
10520 (rpl_nanosleep): Rename from nanosleep.
10522 2000-02-03 Jim Meyering <meyering@lucent.com>
10524 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10525 rather than with `#if HAVE_UTMPNAME'.
10527 2000-02-01 Jim Meyering <meyering@lucent.com>
10529 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10531 2000-01-31 Jim Meyering <meyering@lucent.com>
10533 * nanosleep.h (nanosleep): Guard declaration with
10534 `#if ! HAVE_DECL_NANOSLEEP'.
10535 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10536 the declaration in that vendor's sys/timers.h.
10537 Reported by Christian Krackowizer.
10539 * quotearg.c (ISASCII): Add #undef and move definition to follow
10540 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10541 (ISPRINT): Likewise.
10542 Reported by Tom Tromey.
10544 2000-01-30 Jim Meyering <meyering@lucent.com>
10546 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10547 uses of ->ut_name. The latter doesn't work with new Linux header files
10548 where only utmpx.ut_user is declared.
10550 * readutmp.h (UT_USER): Define.
10552 2000-01-23 Jim Meyering <meyering@lucent.com>
10554 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10557 2000-01-22 Jim Meyering <meyering@lucent.com>
10559 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10560 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10561 Required for some AIX systems. Reported by Christian Krackowizer.
10562 [TESTING] (main): New function.
10564 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10565 * dirname.c (dir_name): Support for DOS-style file names with drive
10568 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10570 * strverscmp.c (ISDIGIT): Define.
10571 (strverscmp): Use ISDIGIT, not isdigit.
10573 2000-01-17 Paul Eggert <eggert@twinsun.com>
10575 * nanosleep.c (nanosleep):
10576 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10577 POSIX.1 doesn't require SA_INTERRUPT and some systems
10578 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10579 it's been part of POSIX.1 since day 1 (in 1988).
10581 2000-01-17 Jim Meyering <meyering@lucent.com>
10583 * interlock: Remove unused file. Reported by François Pinard.
10585 2000-01-16 Paul Eggert <eggert@twinsun.com>
10587 * quotearg.c (quotearg_buffer_restyled): Do not quote
10588 alert, backslash, formfeed, and vertical tab unnecessarily in
10589 shell quoting style.
10592 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10593 Free Software Foundation, Inc.
10594 Copying and distribution of this file, with or without modification,
10595 are permitted provided the copyright notice and this notice are preserved.