1 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
3 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
4 or stdbool.h, because they might not exist while configuring.
6 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
7 Don't include unistd.h or limits.h; not needed, since chdir-long.h
11 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
13 Work around a bug in both the Linux and SunOS 64-bit kernels:
14 nanosleep mishandles sleeps for longer than 2**31 seconds.
15 Problem reported by Frank v Waveren in
16 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
17 * nanosleep.c (BILLION): New constant.
18 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
19 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
21 2006-08-30 Jim Meyering <jim@meyering.net>
23 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
26 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
28 * isapipe.c, isapipe.h: New files.
30 2006-08-29 Eric Blake <ebb9@byu.net>
32 * error.c (error_at_line, print_errno_message): Match libc, after
33 resolution of upstream bug 3044.
35 2006-08-29 Bruno Haible <bruno@clisp.org>
37 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
39 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
43 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
45 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
46 sharing with gnulib. Report by Eric Blake.
48 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
51 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
53 * dirchownmod.c: Likewise.
56 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
57 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
58 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
59 just before including <inttypes.h>, to avoid circular inclusion.
61 2006-08-28 Bruno Haible <bruno@clisp.org>
63 * inttypes_.h (SCNX*): Remove definitions.
64 Reported by Eric Blake.
66 2006-08-26 Bruno Haible <bruno@clisp.org>
68 * vasnprintf.c (EOVERFLOW): Remove definition.
69 (VASNPRINTF): Return a string of length > INT_MAX without failing.
70 * vasprintf.c: Include errno.h, limits.h.
71 (EOVERFLOW): New fallback definition.
72 (vasprintf): Test here whether the string length is > INT_MAX.
73 * vsnprintf.c: Include errno.h, limits.h.
74 (EOVERFLOW): New fallback definition.
75 (vsnprintf): Fix bug when generated string was too long for the buffer.
76 Test here whether the string length is > INT_MAX.
78 2006-08-26 Bruno Haible <bruno@clisp.org>
79 Simon Josefsson <jas@extundo.com>
82 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
84 2006-08-28 Bruno Haible <bruno@clisp.org>
86 * c-strstr.h: New file, from GNU gettext.
87 * c-strstr.c: New file, from GNU gettext.
89 2006-08-26 Bruno Haible <bruno@clisp.org>
91 * inttypes_.h: New file.
92 * inttypes.h: Remove file.
93 * stdint_.h: Include <inttypes.h> through its absolute filename.
95 * imaxabs.c: New file.
97 * imaxdiv.c: New file.
99 2006-08-22 Bruno Haible <bruno@clisp.org>
101 * readutmp.h: Skip most definitions if neither <utmp.h> nor
104 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
107 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
108 Problem reported by Bruno Haible.
110 2006-08-21 Bruno Haible <bruno@clisp.org>
113 * mbchar.h: Include <wctype.h> only if it exists.
115 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
117 * cycle-check.h: Include <stdint.h> unconditionally, since we
118 now assume the stdint module. Do not include inttypes.h.
119 * fsusage.h: Likewise.
120 * getndelim2.c: Likewise.
122 * inttostr.h: Likewise.
123 * obstack.c: Likewise.
124 * regex_internal.h: Likewise.
125 * tempname.c: Likewise.
126 * utimecmp.c: Likewise.
127 * xstrtol.h: Likewise.
129 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
131 * strtoimax.c: Adjust to macro name changes in Autoconf,
132 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
135 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
137 * fchmodat.c: New file, from coreutils. This was inadvertently
138 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
140 2006-08-18 Bruno Haible <bruno@clisp.org>
142 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
143 (ME_DUMMY): Treat "kernfs" as a dummy.
144 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
146 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
148 Update from coreutils.
150 * __fpending.h: Add copyright notice.
151 * fprintftime.h: Likewise.
152 * savedir.c: Use (C) in copyright notice.
153 * savedir.h: Likewise.
155 2006-08-15 Jim Meyering <jim@meyering.net>
157 * at-func.c: New file, with the logic of all emulated at-functions.
158 * openat-priv.h: Include <errno.h> and define ENOSYS,
159 in support of the EXPECTED_ERRNO macro.
160 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
161 Instead, define the appropriate symbols and include "at-func.c".
162 * mkdirat.c (mkdirat): Likewise.
163 * fchmodat.c (fchmodat): Likewise.
164 (ENOSYS): Remove definition.
165 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
166 Don't include "unistd--.h" -- it wasn't ever used.
168 2006-01-17 Jim Meyering <jim@meyering.net>
170 Rewrite fts.c not to change the current working directory,
171 by using openat, fstatat, fdopendir, etc..
173 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
174 (HAVE_OPENAT_SUPPORT): Define.
175 [_LIBC] (fchdir): Don't undef or define; no longer used.
176 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
177 Now, this `function' always succeeds, and consumes its file descriptor
178 parameter -- so callers must not close such FDs. Update callers.
179 (diropen_fd, opendirat, cwd_advance_fd): New functions.
180 (diropen): Add parameter, SP. Adjust all callers.
181 Implement using diropen_fd, rather than open.
182 (fts_open): Initialize new member, fts_cwd_fd.
183 Remove fts_rft-setting code.
184 (fts_close): Close fts_cwd_fd, if necessary.
185 (__opendir2): Define in terms of opendir or opendirat,
186 depending on whether the FST_NOCHDIR flag is set.
187 (fts_build): Since fts_safe_changedir consumes its FD, and since
188 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
189 and close the dup'd file descriptor upon failure.
190 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
191 (fts_safe_changedir): Tweak semantics to reflect that this function
192 now calls cwd_advance_fd and hence consumes its FD argument.
193 * fts_.h [struct FTS] (fts_cwd_fd): New member.
194 [struct FTS] (fts_rft): Remove now-unused member.
195 [struct FTS] (fts_cycle.state): Improve comment.
197 * openat.c (openat_needs_fchdir): New function.
198 * openat.h (openat_needs_fchdir): Declare it.
200 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
202 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
203 Problem and fix reported by Pádraig Brady in
204 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
206 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
208 * memcoll.c (memcoll): Optimize for the common case where the
209 arguments are bytewise equal.
211 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
213 Change copyright notice from LGPL 2 to GPL 2, since that's the
214 standard form used in the gnulib repository.
215 * lock.c: LGPL -> GPL.
217 * strnlen1.c: Likewise.
218 * strnlen1.h: Likewise.
221 * tmpdir.c: Likewise.
223 * TODO: Remove; this belongs only in coreutils.
225 2006-08-14 Eric Blake <ebb9@byu.net>
227 Import the following change from libc:
229 2006-08-12 Ulrich Drepper <drepper@redhat.com>
232 * misc/error.c: Add space between program name and message if file
235 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
237 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
238 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
240 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
241 in wchar_t. Problem reported by Eric Blake.
243 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
244 LEN is smaller than SIZE. Suggested by Bruno Haible.
245 Also, help the compiler to keep LEN in a register.
247 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
249 * .cppi-disable: Add snprintf.h, socket_.h.
250 * snprintf.c: Include <errno.h> and <limits.h>.
251 (EOVERFLOW): Define if the system does not.
252 Do not include "minmax.h"; it wasn't used.
253 (snprintf): Don't assume size_t promotes to an unsigned type.
254 Fix bug when generated string was too long for the buffer: the
255 buffer's contents are supposed to be the initial prefix of the
256 output. Don't assume vasnprintf returns EOVERFLOW if the size
257 exceeds INT_MAX; do the check ourselves.
259 Import the following changes from libc:
261 2006-06-02 Jakub Jelinek <jakub@redhat.com>
263 * posix/regex_internal.c (re_string_skip_chars): If no character has
264 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
265 to the byte which couldn't be converted.
266 (re_string_reconstruct): Don't clear valid_raw_len before calling
267 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
268 tip_context using re_string_context_at.
270 2006-05-02 Ulrich Drepper <drepper@redhat.com>
272 * posix/regex.h: g++ still cannot handled [restrict].
274 2006-04-21 Ulrich Drepper <drepper@redhat.com>
276 * posix/regex.h: Remove special handling for VMS.
278 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
282 2006-07-19 Mike Frysinger <vapier@gentoo.org>
284 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
285 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
287 2006-08-08 Eric Blake <ebb9@byu.net>
289 * verror.c (verror_at_line): Work around glibc bug 2997, so that
290 verror_at_line output complies with GNU Coding Standards even when
293 2006-08-08 Eric Blake <ebb9@byu.net>
295 * verror.h, verror.c: New files.
297 2006-08-07 Bruno Haible <bruno@clisp.org>
299 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
301 Reported by Ralf Wildenhues.
303 2006-08-06 Eric Blake <ebb9@byu.net>
305 * error.h: Fold in some upstream changes from glibc.
308 2006-07-29 Bruno Haible <bruno@clisp.org>
310 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
312 2006-07-29 Bruno Haible <bruno@clisp.org>
314 * setenv.c: Undo unintended modification done on 2006-02-27.
316 2006-07-28 Eric Blake <ebb9@byu.net>
318 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
321 2006-07-28 Simon Josefsson <jas@extundo.com>
323 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
326 2006-07-28 Simon Josefsson <jas@extundo.com>
328 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
331 2006-07-28 Bruno Haible <bruno@clisp.org>
333 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
335 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
337 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
340 2006-07-28 Bruno Haible <bruno@clisp.org>
342 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
343 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
345 Avoids link error on FreeBSD 4.x.
346 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
348 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
350 * mbswidth.c (iswcntrl): Likewise.
352 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
354 * modechange.c (mode_compile): Numeric modes now affect setuid and
355 setgid on directories only if they set these bits.
356 * modechange.h: Remove obsolete comment about masks.
358 2006-07-27 Bruno Haible <bruno@clisp.org>
360 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
361 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
364 2006-07-26 Eric Blake <ebb9@byu.net>
366 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
367 like mingw that lack mkstemp.
368 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
369 avoid compilation warning on mingw.
371 2006-07-25 Bruno Haible <bruno@clisp.org>
373 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
374 <stdarg.h> or config.h.
376 2006-07-24 Bruno Haible <bruno@clisp.org>
378 * clean-temp.h: New file, from GNU gettext.
379 * clean-temp.c: New file, from GNU gettext.
381 2006-07-24 Bruno Haible <bruno@clisp.org>
383 * tmpdir.h: New file, from GNU gettext.
384 * tmpdir.c: New file, from GNU gettext.
386 2006-07-23 Bruno Haible <bruno@clisp.org>
388 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
389 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
390 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
391 gl_linked_remove_at): Use it.
393 2006-07-23 Eric Blake <ebb9@byu.net>
395 * tmpfile-safer.c: New file.
396 * stdio-safer.h (fopen_safer): Add prototype.
397 * stdio--.h (tmpfile): Make safer.
399 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
401 * close-stream.c, close-stream.h: New files.
403 2006-07-22 Bruno Haible <bruno@clisp.org>
405 Merge from GNU gettext 0.15.
407 2005-07-05 Bruno Haible <bruno@clisp.org>
409 * printf-args.c (printf_fetchargs): Work around broken
410 definition of wint_t on mingw.
412 2005-02-12 Bruno Haible <bruno@clisp.org>
414 * xallocsa.h: Add extern "C" for C++.
416 2006-05-17 Bruno Haible <bruno@clisp.org>
419 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
421 2006-04-30 Bruno Haible <bruno@clisp.org>
423 * progreloc.c: Include <mach-o/dyld.h> if available.
424 (find_executable): Use _NSGetExecutablePath when possible.
426 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
428 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
431 2005-12-29 Bruno Haible <bruno@clisp.org>
433 * progreloc.c (set_program_name_and_installdir): Fix
436 2005-12-04 Bruno Haible <bruno@clisp.org>
439 * progreloc.c: Include <windows.h> also on Cygwin.
440 (find_executable): Add support for Cygwin.
441 (set_program_name_and_installdir): Handle also platforms with
444 2006-07-11 Bruno Haible <bruno@clisp.org>
446 * javacomp.c: Fix a comment.
447 Reported by Jim Meyering.
449 2006-04-30 Bruno Haible <bruno@clisp.org>
451 * javacomp.h (compile_java_class): Add source_version,
452 target_version arguments.
453 * javacomp.c: Rewritten to choose only a compiler that
454 respects the specified source_version and target_version.
456 2006-06-27 Bruno Haible <bruno@clisp.org>
458 Assume correct S_ISDIR macro.
459 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
461 2006-07-22 Bruno Haible <bruno@clisp.org>
463 * javaversion.h: New file, from GNU gettext.
464 * javaversion.c: New file, from GNU gettext.
465 * javaversion.java: New file, from GNU gettext.
466 * javaversion.class: New file, from GNU gettext.
468 2006-05-17 Bruno Haible <bruno@clisp.org>
471 * javaexec.c (execute_java_class): Test for jview program
474 2006-04-09 Bruno Haible <bruno@clisp.org>
476 * fatal-signal.c: Don't include string.h.
477 (at_fatal_signal): Use a copying loop instead of memcpy.
479 2005-12-04 Bruno Haible <bruno@clisp.org>
481 * csharpexec.c: Add support for 'clix' launcher (untested).
482 (execute_csharp_using_sscli): New function.
483 (execute_csharp_program): Call it.
485 2006-06-21 Bruno Haible <bruno@clisp.org>
487 Avoid warnings from recent versions of mcs.
488 * csharpcomp.c (compile_csharp_using_mono): Don't use options
489 -o, -L, -r any more. Use options documented since mcs-1.0
490 instead. Similarly for -g.
492 2005-07-09 Bruno Haible <bruno@clisp.org>
494 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
496 Reported by Mark Junker <mjscod@gmx.de>.
498 2006-06-17 Bruno Haible <bruno@clisp.org>
500 * config.charset: Update for NetBSD 3.0.
502 2006-05-17 Bruno Haible <bruno@clisp.org>
505 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
507 2006-05-16 Bruno Haible <bruno@clisp.org>
509 * localcharset.c [CYGWIN]: Include <windows.h>.
510 (get_charset_aliases): For Cygwin, return the same CPxxx
511 aliases list as under WIN32.
512 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
513 the environment variables. Fall back to GetACP().
515 2006-04-05 Bruno Haible <bruno@clisp.org>
517 * config.charset: Update Juan Manuel Guerrero's address.
519 2005-02-12 Bruno Haible <bruno@clisp.org>
521 * allocsa.h: Add extern "C" for C++.
523 2005-02-10 Bruno Haible <bruno@clisp.org>
525 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
526 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
528 2006-07-22 Bruno Haible <bruno@clisp.org>
530 * gettext.h: Update to GNU gettext-0.15.
532 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
533 and Simon Josefsson <jas@extundo.com>
535 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
537 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
539 2006-07-21 Eric Blake <ebb9@byu.net>
541 * stdlib-safer.h: New file from coreutils, required by
544 2006-07-19 Derek R. Price <derek@ximbiot.com>
546 * getaddrinfo.h: Don't define unimplemented AI_* flags.
547 Reindent and repaginate.
549 2006-07-17 Bruno Haible <bruno@clisp.org>
551 * gl_list.h: New file.
552 * gl_list.c: New file.
553 * gl_array_list.h: New file.
554 * gl_array_list.c: New file.
555 * gl_carray_list.h: New file.
556 * gl_carray_list.c: New file.
557 * gl_linked_list.h: New file.
558 * gl_linked_list.c: New file.
559 * gl_anylinked_list1.h: New file.
560 * gl_anylinked_list2.h: New file.
561 * gl_avltree_list.h: New file.
562 * gl_avltree_list.c: New file.
563 * gl_anyavltree_list1.h: New file.
564 * gl_anyavltree_list2.h: New file.
565 * gl_rbtree_list.h: New file.
566 * gl_rbtree_list.c: New file.
567 * gl_anyrbtree_list1.h: New file.
568 * gl_anyrbtree_list2.h: New file.
569 * gl_anytree_list1.h: New file.
570 * gl_anytree_list2.h: New file.
571 * gl_linkedhash_list.h: New file.
572 * gl_linkedhash_list.c: New file.
573 * gl_anyhash_list1.h: New file.
574 * gl_anyhash_list2.h: New file.
575 * gl_avltreehash_list.h: New file.
576 * gl_avltreehash_list.c: New file.
577 * gl_rbtreehash_list.h: New file.
578 * gl_rbtreehash_list.c: New file.
579 * gl_anytreehash_list1.h: New file.
580 * gl_anytreehash_list2.h: New file.
582 * gl_oset.h: New file.
583 * gl_oset.c: New file.
584 * gl_array_oset.h: New file.
585 * gl_array_oset.c: New file.
586 * gl_avltree_oset.h: New file.
587 * gl_avltree_oset.c: New file.
588 * gl_rbtree_oset.h: New file.
589 * gl_rbtree_oset.c: New file.
590 * gl_anytree_oset.h: New file.
592 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
594 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
596 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
597 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
598 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
599 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
600 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
601 callers changed. Revamp internals significantly, by not
602 attempting to create directories that are temporarily more
603 permissive than the final results. Do not attempt to use
604 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
605 This removes some race conditions, fixes some bugs, and simplifies
606 things. Use new dirchownmod function to do owner and mode changes.
607 * mkdir-p.h: Likewise.
608 * modechange.c (octal_to_mode): New function.
609 (struct mode_change): New member mentioned.
610 (make_node_op_equals): New arg mentioned. All callers changed.
611 (mode_compile): Keep track of which mode bits the user has explicitly
613 (mode_adjust): New arg DIR, so that we implement the X op correctly.
614 New arg PMODE_BITS, to keep track of which mode bits the user
615 mentioned; it treats S_ISUID and S_ISGID speciall.
617 * modechange.h: Likewise.
619 2006-07-11 Derek R. Price <derek@ximbiot.com>
621 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
623 2006-07-10 Derek R. Price <derek@ximbiot.com>
625 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
626 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
627 macros into the GNU _D_EXACT_NAMLEN.
628 * savedir.c: Likewise.
629 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
631 2006-07-09 Jim Meyering <jim@meyering.net>
633 * argp-pv.c: Remove a doubled word in a comment.
634 * check-version.c (check_version): Likewise.
635 * javacomp.c (compile_java_class): Likewise.
637 2006-07-08 Jim Meyering <jim@meyering.net>
639 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
641 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
643 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
644 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
645 brackets. Other minor changes to suppress some compiler
648 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
650 * getloadavg.c: Use __VMS, not VMS.
651 * getopt.c: Likewise.
652 * getpagesize.h: Likewise.
653 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
654 probably does not work.
656 2006-07-06 Derek R. Price <derek@ximbiot.com>
657 and Paul Eggert <eggert@cs.ucla.edu>
659 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
660 Don't worry about this obsolete case any more.
661 (HAVE_DIR): Remove. All uses removed; we now assume you can read
663 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
664 worry about this obsolete case any more.
666 * getcwd.c: Likewise.
668 * savedir.c: Likewise.
670 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
672 * .cppi-disable: Add wcwidth.
673 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
674 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
675 (ISGRAPH): Remove. All uses changed to isgraph.
676 (FOLD) [!defined _LIBC]: Remove special case.
677 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
678 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
680 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
682 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
684 * strtod.c (strtod): cast the argument of tolower to unsigned char.
686 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
688 * memcasecmp.c: Include <limits.h>.
689 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
690 * strtod.c (strtod): Don't assume isspace works on negative chars.
691 Don't assume isdigit succeeds only on '0' through '9'.
693 2006-07-05 Derek R. Price <derek@ximbiot.com>
695 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
696 All uses of is_space replaced by isspace.
697 * exit.h: Don't talk about STDC_HEADERS.
698 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
699 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
700 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
701 replaced by isprint etc.
702 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
703 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
704 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
705 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
706 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
707 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
709 2006-07-05 Eric Blake <ebb9@byu.net>
711 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
712 missing from netdb.h.
713 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
715 2006-06-27 Bruno Haible <bruno@clisp.org>
717 Assume ANSI C header files and <ctype.h> functions.
718 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
719 (mbsnwidth): Use isprint, iscntrl instead.
721 2006-07-03 Jim Meyering <jim@meyering.net>
723 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
724 macro is used before the first cycle_check call.
726 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
728 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
729 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
730 reported by Mark D. Baushke, one in
731 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
733 Merge from coreutils.
735 * .cppi-disable: Add stdint_.h.
736 * .cvsignore: Add stdint.h.
738 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
740 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
741 both double and long double versions.
742 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
743 * xstrtold.c: New file.
744 * xstrtod.h (xstrtold): New decl.
746 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
748 * filemode.c (setst): Remove.
749 (strmode): Rewrite to avoid setst. This makes the code shorter,
750 (arguably) clearer, and the generated code is a bit smaller on my
751 Debian GNU/Linux stable x86 host.
753 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
755 * filemode.c: Include "filemode.h" first, to test the interface.
756 Assume that filemode.h includes sys/types.h and sys/stat.h.
757 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
758 (ftypelet): Reorder to put common cases first, for efficiency.
759 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
761 (strmode): Renamed from mode_string, and now stores 12 bytes instead
762 of 10, for compatibility with FreeBSD. All callers changed.
763 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
764 that can't be deduced solely from st_mode. First arg is now a const
766 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
767 (strmode): Renamed from mode_string.
768 (filemodestring): New decl.
769 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
770 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
771 (S_ISPORT, S_ISWHT): New macros, if not already defined.
773 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
775 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
776 fsusage.h now does that. Include fsusage.h first, to test interface.
777 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
778 at most one method (the old code could have generated decls that
779 didn't conform to C89, not that this was ever exercised).
780 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
782 2006-03-19 Jim Meyering <jim@meyering.net>
784 Work even in a chroot where d_ino values for entries in "/"
785 don't match the stat.st_ino values for the same names.
786 * getcwd.c (__getcwd): When no d_ino value matches the target inode
787 number, iterate through all entries again, using lstat instead.
788 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
789 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
791 * getcwd.c (__getcwd): Clarify a comment.
792 Use memcpy in place of a call to strcpy.
794 2006-03-12 Jim Meyering <jim@meyering.net>
796 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
797 that of the current directory (which we're about to chdir ".." out of),
798 then save the dev-ino of the parent, instead.
800 * same-inode.h (SAME_INODE): New file/macro.
801 * chdir-safer.c (SAME_INODE): Remove definition.
802 Include "same-inode.h", instead.
804 * cycle-check.h: Include "same-inode.h".
805 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
806 * cycle-check.c (SAME_INODE): Remove definition.
807 * root-dev-ino.h: Include "same-inode.h".
809 2006-03-11 Eric Blake <ebb9@byu.net>
811 * same.c (same_name): s/base_name/last_component/
812 * backupfile.c (check_extension, numbered_backup): Likewise.
813 * filenamecat.c (file_name_concat): Likewise.
815 2006-03-11 Eric Blake <ebb9@byu.net>,
816 Paul Eggert <eggert@cs.ucla.edu>
818 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
819 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
821 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
822 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
823 (last_component): New method.
824 * dirname.c (dir_len): Determine when drive letters need a
825 subsequent slash. Preserve // when it is special.
826 (dir_name): Don't append dot when drive letter is absolute.
827 [TEST_DIRNAME]: Move into a full-blown gnulib test.
828 * basename.c (base_name): New semantics - malloc the result.
829 Preserve // when it is special. Preserve relative files that look
831 (base_len): Preserve // when it is special.
832 (last_component): New method, similar to old base_name semantics.
833 * stripslash.c (strip_trailing_slashes): Use last_component, not
834 base_name. Strip redundant slashes from ///.
836 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
838 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
839 both are 64 bits, since this seems to be the tradition, and this
840 prevents gcc -Wformat from warning about usages with PRIuMAX. If
841 we ever run into a host that prefers long long to long in this
842 case, we'll need another configure-time test. Problem reported by
845 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
847 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
848 possible collision with system files.
849 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
850 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
851 WCHAR_MIN and WCHAR_MAX in this case.
852 (<stddef.h>): Do not include; no longer needed.
853 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
854 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
855 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
856 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
857 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
858 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
859 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
860 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
861 !defined(__c99))]: Include in this case too, since it's harmless
863 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
865 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
866 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
867 (_STDINT_MIN, _STDINT_MAX): New macros.
868 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
869 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
870 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
871 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
872 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
873 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
874 macros, not typedefs; this simplifies things quite a bit.
875 Use long int for all types narrower than int64_t.
876 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
877 Define in terms of long long int or int64_t or long int,
878 not int64_t or int32_t. This saves some compile-time testing.
879 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
880 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
881 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
882 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
883 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
884 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
885 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
886 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
887 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
888 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
889 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
890 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
891 undef any previous version and define our own version, for
892 simplicity and consistency with the new macros for types.
893 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
894 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
895 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
896 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
897 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
898 @WINT_T_SUFFIX@ to keep things simple here.
899 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
900 Simplify by assuming typical 8/16/32/64 host, since we're
901 already doing that elsewhere anyway.
902 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
903 and assume long long int is 64 bits if available. This
904 speeds up 'configure'.
906 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
908 * getaddrinfo.c: fixed typo
910 2006-06-29 Eric Blake <ebb9@byu.net>
912 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
913 unused static function.
915 2006-06-29 Eric Blake <ebb9@byu.net>
919 2006-06-29 Derek R. Price <derek@ximbiot.com>
921 * strftime.c: Assume strftime() exists.
923 2006-06-28 Bruno Haible <bruno@clisp.org>
925 * getaddrinfo.h: Fix POSIX URL.
926 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
927 (use_win32_p): Make static.
928 (getaddrinfo): Reject service name if it is empty or does not consist
929 solely of decimal digits, or if its value is > 65535.
930 (getnameinfo): Remove useless casts.
932 2006-06-28 Derek R. Price <derek@ximbiot.com>
934 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
935 Autoconf 2.60 says this stuff was obsolete.
937 2006-05-12 Bruno Haible <bruno@clisp.org>
939 * mkdtemp.c [MINGW]: Include <io.h>.
940 (mkdir): Define using _mkdir.
942 2006-06-28 Bruno Haible <bruno@clisp.org>
944 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
945 declaration for wcwidth.
946 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
948 2006-06-28 Eric Blake <ebb9@byu.net>
950 * xvasprintf.h: Fix comments.
952 2006-06-28 Eric Blake <ebb9@byu.net>
954 * mbchar.h (wcwidth): Include wcwidth.h.
955 * mbswidth.c (wcwidth): Move from here...
956 * wcwidth.h: ...to this new file.
958 2006-06-28 Simon Josefsson <jas@extundo.com>
960 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
961 functions there. It will succeed on Windows XP, but on Windows
962 2000 and (presumably) earlier, it will fail, and use the internal
964 (use_win32_p): New function.
965 (getaddrinfo): Use strtoul on servname, to support numeric ports.
966 Support AI_NUMERICSERV to disable getservbyname.
967 (getnameinfo): New function, only supports
968 NI_NUMERICHOST|NI_NUMERICSERV for now.
970 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
971 only have some of them. Add AI_NUMERICSERV. Add prototype for
974 2006-06-27 Bruno Haible <bruno@clisp.org>
976 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
978 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
980 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
981 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
982 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
984 2006-06-26 Bruno Haible <bruno@clisp.org>
986 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
988 Reported by Mark D. Baushke and Larry Jones.
990 2006-06-26 Bruno Haible <bruno@clisp.org>
992 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
994 Suggested by Mark D. Baushke and Larry Jones.
996 2006-06-23 Mark D. Baushke <mdb@gnu.org>
998 * stdint_.h: Treat BSD/OS like OpenBSD.
1000 2006-06-23 Bruno Haible <bruno@clisp.org>
1002 * stdint_.h: Treat IRIX like OpenBSD.
1004 2006-06-23 Bruno Haible <bruno@clisp.org>
1006 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1007 ISO C 99 Technical Corrigendum 1.
1009 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1011 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1012 Some compiler complained about some of them. Problem reported by
1014 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1016 2006-06-21 Simon Josefsson <jas@extundo.com>
1018 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1021 * socket_.h: Don't define WINVER.
1023 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1024 slightly modified to work in gnulib.
1026 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1028 * read-file.c (fread_file): Start with buffer allocation of
1029 0 bytes rather than 1 byte; this simplifies the code.
1030 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1031 code to free buffer and save/restore errno.
1032 (internal_read_file): Remove unused local.
1034 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1036 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1037 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1038 Problem reported by Denis Excoffier in
1039 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1041 2006-06-19 Simon Josefsson <jas@extundo.com>
1043 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1045 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1047 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1049 2006-06-17 Bruno Haible <bruno@clisp.org>
1051 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1053 2006-06-17 Bruno Haible <bruno@clisp.org>
1055 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1056 problem on Solaris 2.5.1.
1058 2006-06-16 Eric Blake <ebb9@byu.net>
1060 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1061 * unicodeio.c [!defined errno]: Likewise.
1062 * strtol.c [!defined errno]: Likewise.
1063 * strtod.c [!defined errno]: Likewise.
1065 2006-06-15 Bruno Haible <bruno@clisp.org>
1067 * stdint_.h: Rewritten to be fully auto-configured.
1068 Fixes bug on HP-UX/IA64.
1070 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1072 * getdate.y (__attribute__): Don't define if already defined.
1073 Problem reported by Larry Jones.
1074 * utimens.c (__attribute__): Likewise.
1076 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1078 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1079 reported by Andreas Schwab.
1081 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1082 Bruno Haible <bruno@clisp.org>
1084 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1086 2006-05-26 Martin Lambers <marlam@marlam.de>
1088 * getpass.c: Updates the test for the native W32 API, and adds
1089 missing includes, thus fixing compilation warnings.
1091 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1093 * tempname.c (small_open, large_open): New macros.
1094 (__open, __open64) [!_LIBC]: Remove.
1095 (__gen_tempname): Use small_open and large_open instead of __open
1096 and __open64. This fixes a portability bug on HP-UX 11.11i
1097 reported by Simon Wing-Tang in
1098 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1100 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1102 * exclude.c (exclude_fnmatch): New function.
1103 (excluded_file_name): Call exclude_fnmatch.
1104 * exclude.h (excluded_file_name): New prototype
1106 2006-05-24 Bruno Haible <bruno@clisp.org>
1108 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1109 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1110 Reported by Thorsten Maerz <torte@netztorte.de> via
1111 Aaron Stone <aaron@serendipity.cx>.
1113 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1115 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1116 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1117 (my_usleep): Don't mishandle maximum value.
1119 2006-05-19 Jim Meyering <jim@meyering.net>
1121 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1123 2006-05-17 Bruno Haible <bruno@clisp.org>
1126 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1128 2006-05-17 Bruno Haible <bruno@clisp.org>
1130 * stdint_.h: Fix recognition of Cygwin.
1132 2006-05-11 Jim Meyering <jim@meyering.net>
1134 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1136 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1138 * crc.c (crc32_update): Remove unnecessary L suffix.
1139 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1140 unwanted sign propagation, e.g., on hosts with 64-bit int.
1141 There still are some problems with reeelly weird theoretical hosts
1142 (e.g., 33-bit int) but it's not worth worrying about now.
1143 * sha1.c (rol): Likewise.
1144 (K1, K2, K3, K4): Remove unnecessary L suffix.
1146 2006-05-10 Bruno Haible <bruno@clisp.org>
1148 * des.c: Cast to avoid warnings.
1150 2006-05-10 Simon Josefsson <jas@extundo.com>
1152 * md4.c: Typo fix, update copyright years.
1153 (K1, K2): Don't use L because it turn computations into 64-bit on
1156 2006-05-09 Bruno Haible <bruno@clisp.org>
1158 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1159 (EOVERFLOW): Define fallback value.
1160 (xstrcat): New function.
1161 (xvasprintf): Recognize the special case of a string concatenation.
1163 2006-05-01 Bruno Haible <bruno@clisp.org>
1165 * stdint_.h: Shorter URL.
1166 * inttypes.h: Likewise.
1168 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1170 * verify.h: Document the internals better. Most of this change
1171 was written by Bruno Haible.
1173 2006-04-29 Bruno Haible <bruno@clisp.org>
1175 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1176 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1178 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1180 * getdate.y (get_date): When adding relative date, start with the
1181 initial time, not with the result of the first mktime call.
1183 2006-04-23 Bruno Haible <bruno@clisp.org>
1185 * copy-file.c: Include <unistd.h> unconditionally.
1186 * execute.c: Likewise.
1187 * fatal-signal.c: Likewise.
1188 * findprog.c: Likewise.
1189 * mkdtemp.c: Likewise.
1192 * wait-process.h: Likewise.
1194 2006-04-23 Bruno Haible <bruno@clisp.org>
1196 * fwriteerror.c (fwriteerror): Call fclose also when an error
1197 condition was already detected.
1198 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1200 2006-04-19 Derek Price <derek@ximbiot.com>
1201 Eric Blake <ebb9@byu.net>
1203 * inttypes.h: Correct grammar in comment.
1205 2006-04-18 Derek Price <derek@ximbiot.com>
1206 Paul Eggert <eggert@cs.ucla.edu>
1208 * inttypes.h: New file.
1209 * strtoimax.c: Assume <inttypes.h>.
1211 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1213 * utimens.c (futimens): glibc futimesat messes up if /proc
1214 isn't mounted. Problem reported by Kir Kolyshkin.
1216 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1218 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1219 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1220 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1222 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1224 Merge regex changes from libc, removing some of our
1225 POSIX-conformance changes that were rejected and redoing them in a
1228 * regcomp.c (re_compile_internal, init_dfa):
1229 Length arg is now size_t, not Idx. All uses changed.
1230 (peek_token): Forward decl now says internal_function.
1231 (__re_error_msgid, __re_error_msgid_idx):
1232 Now static rather than extern with attribute_hidden.
1233 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1234 For some reason libc prefers K&R style defns for external functions.
1235 (regerror) [!defined _LIBC]: Likewise.
1236 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1237 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1238 (build_range_exp, build_collating_symbol):
1240 (re_compile_fastmap): Use '\0' to memset, not 0.
1241 (utf8_sb_map): Make the calculations more obvious.
1242 (init_dfa, parse_bracket_exp, build_charclass_op):
1243 Call calloc and cast result, as glibc does.
1244 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1245 (build_range_exp, build_collating_symbol):
1246 Now internal functions.
1248 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1250 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1251 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1252 Don't depend on VMS; depend on __VMS instead, for POSIX
1253 namespace cleanness.
1254 (regoff_t): Define to ssize_t, not long int.
1256 Remove the REG_ macros named below. Instead, make the old names
1257 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1259 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1260 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1261 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1262 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1263 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1264 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1265 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1266 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1267 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1268 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1269 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1270 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1271 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1272 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1273 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1274 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1275 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1277 Remove. All uses replaced by the old RE_* names.
1278 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1279 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1280 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1281 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1282 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1283 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1284 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1285 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1286 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1287 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1288 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1289 Don't bother having these macros be independent of each others'
1290 values, since they no longer exist in the POSIX name space.
1292 Rename the following member names back to their old names,
1293 unless !__USE_GNU_REGEX. All uses changed back.
1294 (buffer): Renamed from re_buffer.
1295 (allocated): Renamed from re_allocated.
1296 (used): Renamed from re_used.
1297 (syntax): Renamed from re_syntax.
1298 (fastmap): Renamed from re_fastmap.
1299 (translate): Renamed from re_translate.
1300 (can_be_null): Renamed from re_can_be_null.
1301 (regs_allocated): Renamed from re_regs_allocated.
1302 (fastmap_accurate): Renamed from re_fastmap_accurate.
1303 (no_sub): Renamed from re_no_sub.
1304 (not_bol): Renamed from re_not_bol.
1305 (not_eol): Renamed from re_not_eol.
1306 (newline_anchor): Renamed from re_newline_anchor.
1307 (num_regs): Renamed from rm_num_regs.
1308 (start): Renamed from rm_start.
1309 (end): Renamed from rm_end.
1311 (free_state): Move up a bit.
1313 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1314 #define to be empty.
1315 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1316 when that is what is intended.
1317 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1318 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1320 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1321 All uses changed back to re_malloc, etc. It's now the caller's
1322 responsibility to check for overflow; all callers changed.
1323 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1324 (re_x2nrealloc): Remove.
1325 (free_state): Remove decl.
1327 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1328 (re_set_registers, re_exec):
1331 2006-01-31 Roland McGrath <roland@redhat.com>
1333 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1334 Reported by Mike Frysinger <vapier@gentoo.org>.
1336 2006-01-15 Andreas Jaeger <aj@suse.de>
1339 * regex_internal.c (re_string_reconstruct): Adjust for
1340 build_wcs_upper_buffer change.
1341 (build_wcs_upper_buffer): Change return type.
1343 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1345 * regex_internal.h: Include <stdint.h> if available.
1347 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1349 * regex_internal.h (SIZE_MAX): Provide a default definition.
1351 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1353 * regcomp.c: Adjust for changed secondary hash function.
1355 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1357 * regex.h: Pretty printing.
1358 Clean up namespace a bit.
1360 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1362 * regexec.c (update_cur_sifted_state, check_arrival,
1363 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1365 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1366 Ulrich Drepper <drepper@redhat.com>
1369 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1370 (bitset_word_t): Renamed from bitset_word. All uses changed.
1372 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1375 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1376 * regcomp.c: Remove unnecessary uses of
1377 unsigned RE_TRANSLATE_TYPE.
1378 * regex_internal.h: Likewise.
1379 * regex_internal.c: Likewise.
1380 * regexec.c: Likewise.
1381 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1383 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1385 * regexec.c (find_recover_state): Remove unnecessary
1387 (transit_state_bkref): Make DFA a const pointer.
1388 (get_subexp): Likewise.
1389 (check_arrival): Likewise.
1390 (update_cur_sifted_state): Likewise.
1391 (re_search_internal): Likewise.
1392 (prune_impossible_nodes): Likewise.
1393 (acquire_init_state_context): Likewise.
1394 (proceed_next_node): Likewise.
1395 (set_regs): Likewise.
1396 (free_fail_stack_return): Likewise.
1397 (check_arrival_expand_ecl): Mark DFA parameter as const.
1398 (check_arrival_expand_ecl_sub): Likewise.
1399 (check_subexp_limits): Likewise.
1400 (sub_epsilon_src_nodes): Likewise.
1401 (add_epsilon_src_nodes): Likewise.
1402 (merge_state_array): Likewise.
1403 (update_regs): Likewise.
1404 (build_trtable): Likewise.
1405 (sift_states_backward): Mark MCTX parameter as const.
1406 (build_sifted_states): Likewise.
1407 (update_cur_sifted_state): Likewise.
1408 (sift_states_mkref): Likewise.
1409 (check_arrival_expand_ecl): Mark eclosure as const.
1410 (check_dst_limits_calc_pos_1): Likewise.
1411 * regex_internal.h (re_match_context_t): Make dfa a const
1414 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1416 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1417 (transit_state_sb): Likewise.
1418 (transit_state_mb): Likewise.
1419 (sift_states_iter_mb): Likewise.
1420 (check_arrival_add_next_nodes): Likewise.
1421 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1422 [_LIBC] (re_search_2_stub): Use mempcpy.
1424 * regex_internal.c (re_string_reconstruct): Avoid calling
1425 mbrtowc for very simple UTF-8 case.
1427 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1429 (re_acquire_state_context): Likewise.
1430 * regex_internal.h: Adjust prototypes.
1432 * regex.c: Prevent using C++ compilers.
1434 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1435 (re_acquire_state_context): Likewise.
1437 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1438 Bruno Haible <bruno@clisp.org>
1440 * stdint_.h: On OpenBSD, don't redefine types already included in
1441 <sys/types.h> and <inttypes.h>.
1443 2006-03-24 Eric Blake <ebb9@byu.net>
1445 * time_r.c (copy_string_result): Remove, as it is no longer used.
1447 2006-03-24 Simon Josefsson <jas@extundo.com>
1449 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1450 including some doc fixes.
1451 (base64_encode_alloc): Fix +1 bug on allocation failures.
1453 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1455 * base64.c (base64_encode): Do not read past end of array with
1456 unsanitized input on systems with CHAR_BIT > 8.
1458 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1460 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1461 Typedef to long int, not to off_, as POSIX will likely change
1464 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1466 * argp-help.c (validate_uparams): Fix typo
1467 * argp-parse.c (argp_default_options): Consistently begin help
1468 messages with a lowercase letter.
1470 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1472 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1473 overrun buffers and shouldn't be used (much as gets shouldn't be
1475 * time_r.c (asctime_r, ctime_r): Likewise.
1477 2006-03-08 Simon Josefsson <jas@extundo.com>
1479 * gc-gnulib.c (randomize): Don't open files called 'no', they
1480 signal that configure disabled the device.
1482 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1484 * c-stack.c: Include unistd.h unconditionally, since we now assume
1486 * getlogin_r.c: Likewise.
1487 * getlogin_r.h: Likewise.
1489 * pagealign_alloc.c: Likewise.
1490 * unistd_.h: Remove; no longer needed.
1492 2006-03-07 Simon Josefsson <jas@extundo.com>
1494 * unistd_.h: New file.
1496 2006-03-07 Simon Josefsson <jas@extundo.com>
1498 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1500 2006-03-01 Simon Josefsson <jas@extundo.com>
1502 * readline.c: Fix typo, tiny patch from Stepan Kasal
1505 2006-02-28 Simon Josefsson <jas@extundo.com>
1507 * getopt.c: Protect #include of unistd.h, for MSVS.
1509 2006-02-27 Simon Josefsson <jas@extundo.com>
1511 * base64.h: Indent #define's. From Jim Meyering
1514 2006-02-27 Jim Meyering <jim@meyering.net>
1516 Revert the change of 2006-02-24, so these files can continue
1517 to be sync'd from gettext.
1518 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1521 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1523 * glob.c: Say "invalid" rather than "illegal" in comments.
1525 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1527 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1529 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1531 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1532 AT_FDCWD exceeds INT_MAX.
1533 * openat.h (AT_FDCWD): Likewise.
1535 2006-02-14 Jim Meyering <jim@meyering.net>
1537 Sync from coreutils.
1539 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1540 failure on deficient systems, and simplify gnulib lgpl dependencies.
1541 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1542 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1544 * xalloc-die.c: Remove unused definition of N_.
1546 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1548 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1550 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1552 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1553 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1555 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1557 * argp-namefrob.h: Restore changes accidentally lost during the
1558 "autoupdate" on 2005-12-12.
1560 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1562 * fnmatch.c (L_): Renamed from L, to work around a bug in
1563 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1564 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1567 2006-01-26 Simon Josefsson <jas@extundo.com>
1569 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1570 prototype is visible on mingw32.
1572 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1575 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1578 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1580 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1581 attempt to open for write; this always fails, at least on POSIX
1582 hosts. This reinstates the 2006-01-09 change, which was
1583 inadvertently removed.
1585 2006-01-26 Bruno Haible <bruno@clisp.org>
1586 Paul Eggert <eggert@cs.ucla.edu>
1588 * stdbool_.h (_Bool)
1589 [(! (defined __cplusplus || defined __BEOS__)
1590 && !defined __GNUC__
1591 && !(defined __HP_cc || defined __xlc__
1592 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1593 || defined __sgi))]:
1594 #define to signed char in these cases too; this simplifies
1595 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1596 etc., separately) and makes it more conservative.
1598 2006-01-21 Jim Meyering <jim@meyering.net>
1600 Sync from the stable (b5) branch of coreutils:
1602 * fts.c (fts_children): Don't let close() clobber errno from
1605 * fts.c (fts_stat): When following a symlink-to-directory,
1606 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1607 a dangling symlink. That can also happen at least for ELOOP.
1608 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1609 FYI, this bug predates the inclusion of fts.c in coreutils.
1611 * fts.c (fts_open): Put new maxarglen declaration and uses
1612 in their own block, so pre-c99 compilers don't object.
1614 Avoid the double-free (first in fts_read, second in fts_close) that
1615 would occur when an `active' directory is made inaccessible (e.g.,
1616 via chmod a-x) during a traversal.
1617 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1618 before returning. Reproduce this failure by
1619 mkdir -p a/b; cd a; chmod a-x . b
1620 Reported by Stavros Passas.
1622 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1624 * argp-namefrob.h: Bugfix. Remove stray #
1626 2006-01-25 Bruno Haible <bruno@clisp.org>
1628 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1630 Reported by Paul Eggert.
1632 2006-01-25 Jim Meyering <jim@meyering.net>
1634 * fileblocks.c: Remove more useless parentheses.
1635 * readutmp.h: Likewise.
1637 2006-01-24 Bruno Haible <bruno@clisp.org>
1639 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1641 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1644 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1645 to avoid problems with the built-in _Bool type.
1646 Reported by Paul Eggert on 2005-11-26.
1648 2006-01-24 Jim Meyering <jim@meyering.net>
1650 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1652 2006-01-24 Simon Josefsson <jas@extundo.com>
1654 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1657 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1659 Work around porting bugs reported by Dieter in
1660 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1661 * getopt.c (_NOPROTO): Remove; no longer needed.
1662 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1663 Include "getopt.h" first, to check interface.
1664 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1666 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1667 (__strndup): Revert to K&R-style function dfns, the glibc style.
1668 * strnlen.c: Don't claim it's taken from glibc; it's not.
1669 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1670 Include strnlen.h first, to get prototype properly.
1671 (strnlen): Renamed from __strnlen.
1674 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1676 These changes imported from libc.
1677 * getopt.c: Use __fxprintf instead of inline stream orientation
1678 test and two separate function calls.
1679 * strndup.c (__strndup): Add libc_hidden_def.
1681 2006-01-22 Bruno Haible <bruno@clisp.org>
1683 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1684 temporary buffer for sprintf, take into account the precision also
1685 for 'd', 'i', 'u', 'o', 'x', 'X'.
1687 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1689 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1690 to pacify gcc -Wswitch-default.
1692 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1694 * argp-help.c (usage_long_opt): Do not print DOC options.
1695 (__argp_base_name): Removed
1696 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1698 (__argp_base_name): Provide macro definition or extern declaration
1699 depending on the configuration
1701 2006-01-20 Simon Josefsson <jas@extundo.com>
1703 * inet_ntop.h: Unconditionally include sys/socket.h.
1705 2006-01-19 Simon Josefsson <jas@extundo.com>
1707 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1709 2006-01-12 Simon Josefsson <jas@extundo.com>
1711 * base64.c: Fix warning, reported by Bruno Haible
1712 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1714 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1716 Sync from coreutils.
1717 * md5.c: Fix commentary typos.
1718 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1719 * md5.h (__attribute__): Remove; unused.
1720 * sha1.c: Fix commentary to match md5 better.
1721 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1722 so that we don't need to worry about alignment. All uses changed.
1723 This merges the 2005-10-28 md5 change into sha1.
1725 2006-01-11 Jim Meyering <jim@meyering.net>
1727 Sync from coreutils.
1728 * md5.c (OP): Fix spacing.
1730 2006-01-11 Simon Josefsson <jas@extundo.com>
1732 * stdint_.h (SIZE_MAX): Add missing (.
1734 2006-01-10 Bruno Haible <bruno@clisp.org>
1736 * argp.h (__const): Remove macro. Use const instead.
1737 * argp-fmtstream.h (__const): Likewise.
1738 * glob_.h (__const): Remove macro.
1739 * glob-libc.h: Use const instead of __const.
1741 2006-01-10 Jim Meyering <jim@meyering.net>
1743 Avoid the double-free (first in fts_read, second in fts_close) that
1744 would occur when an `active' directory is made inaccessible (e.g.,
1745 via chmod a-x) during a traversal.
1746 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1747 before returning. Reproduce this failure by
1748 mkdir -p a/b; cd a; chmod a-x . b
1749 Reported by Stavros Passas.
1751 Sync from coreutils.
1752 * sha1.c: Tweak grammar in a comment.
1754 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1756 * regex_internal.h (BITSET_WORD_BITS):
1757 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1758 preprocessor mishandles large unsigned values as if they were signed.
1759 Problem reported by Claudio Fontana in
1760 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1762 2006-01-10 Simon Josefsson <jas@extundo.com>
1764 * socket_.h: New file.
1766 2006-01-10 Bruno Haible <bruno@clisp.org>
1768 * localcharset.c: Update from GNU gettext.
1770 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1772 Sync from coreutils.
1773 * chdir-long.c (cdb_free): Don't bother trying to open directory
1774 for write access: POSIX says that must fail.
1775 * fts.c (diropen): Likewise.
1776 * save-cwd.c (save_cwd): Likewise.
1777 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1778 well, for minor improvements on hosts that lack O_DIRECTORY.
1779 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1780 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1781 Fall back on chown if open failed with EACCES.
1783 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1784 Report an error at compile-time if only a 1-second nominal clock
1785 resolution is found.
1787 * lchmod.h: New file.
1788 * mkdir-p.c: Include lchmod.h, lchown.h.
1789 (make_dir_parents): Use lchown rather than chown, and
1790 lchmod rather than chmod.
1792 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1793 too. Problem with "none" reported by Bob Proulx. Problem with
1794 "proc" reported by n0dalus.
1796 * mountlist.c: Include <limits.h>.
1797 (dev_from_mount_options)
1798 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1799 New function. It no longer assumes "dev=" has the System V meaning
1800 on Linux (since it doesn't). It also parses "dev=" more carefully.
1801 (read_file_system_list)
1802 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1803 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1806 * posixtm.h (PDS_PRE_2000): New macro.
1807 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1808 All usages changed. Reject dates outside the range 1969-1999 if
1809 PDS_PRE_2000 is used.
1811 2006-01-09 Jim Meyering <jim@meyering.net>
1813 Sync from coreutils.
1815 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1817 * chdir-safer.h, chdir-safer.c: New files.
1819 * modechange.c (mode_compile): Reject an invalid mode string
1820 that starts with an octal digit. From Andreas Gruenbacher.
1822 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1823 and dup to open_safer and dup_safer, respectively.
1824 (openat_permissive): Fix typo in comment.
1826 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1827 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1828 (_): Remove; no longer needed.
1829 (openat): Renamed from rpl_openat; no need for rpl_openat
1830 since openat.h renames openat for us.
1831 Replace most of the body with a call to openat_permissive,
1832 to avoid duplicate code.
1833 Port to (probably hypothetical) environments were mode_t is
1835 (openat_permissive): Require mode arg, so that we can check
1836 types better. Put it just after flags. Change cwd failure
1837 indicator from pointer-to-bool to pointer-to-errno-value.
1838 All callers changed.
1839 Invoke openat_save_fail and/or openat_restore_fail if
1840 cwd_errno is null, so that openat can call us.
1841 (openat_permissive, fdopendir, fstatat, unlinkat):
1842 Simplify errno handling to avoid some duplicate code,
1843 as it's OK to set errno on success.
1844 * openat.h: Revamp code so that function macros depend on
1845 __OPENAT_PREFIX only, not also on AT_FDCWD.
1846 (openat_ro): Remove. Caller changed to use openat_permissive.
1847 (openat_permissive): Now a macro, if not a function.
1848 (openat_restore_fail, openat_save_fail): Now always functions,
1849 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1851 * openat-priv.h: New file, defining macros used by mkdirat.c
1853 * mkdirat.c: Include openat-priv.h.
1854 Remove definitions of macros defined therein.
1855 * openat.c: Likewise.
1857 * mkdirat.c (mkdirat): New file and function.
1858 * openat.h (mkdirat): Declare.
1860 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1862 * openat.h (openat_permissive): Declare.
1863 (openat_ro): Define.
1865 * openat.c (EXPECTED_ERRNO): New macro.
1866 (openat_permissive): New function -- used in remove.c rewrite.
1867 (all functions): Set errno just before returning, only if there
1868 was an actual failure.
1869 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1871 Emulate openat-family functions using Linux's procfs, if possible.
1872 Idea and some code based on Ulrich Drepper's glibc changes.
1874 * openat.c: (BUILD_PROC_NAME): New macro.
1875 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1876 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1877 before falling back on save_cwd and restore_cwd.
1878 (fdopendir, fstatat, unlinkat): Likewise.
1880 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1881 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1883 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1884 as second argument to va_arg. Otherwise, some versions of gcc
1885 warn that `if this code is reached, the program will abort'.
1887 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1889 Sync from coreutils.
1891 Add POSIX ACL support
1892 * acl.h (copy_acl, set_acl): Add declarations.
1893 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1894 systems other than Linux.
1895 (chmod_or_fchmod): New function: use fchmod when possible,
1896 and chmod otherwise.
1897 (file_has_acl): Add a POSIX ACL implementation, with a
1898 Linux-specific subcase.
1899 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1900 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1901 acls are unsupported.
1902 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1903 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1906 2006-01-09 Bruno Haible <bruno@clisp.org>
1908 * sysexit_.h (EX_OK): New macro.
1909 Suggested by Martin Lambers <marlam@marlam.de>.
1911 2006-01-09 Bruno Haible <bruno@clisp.org>
1913 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1914 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1915 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1916 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1918 2006-01-09 Bruno Haible <bruno@clisp.org>
1920 * stdint_.h (SIZE_MAX): Write the value without involving negative
1923 2005-10-16 Bruno Haible <bruno@clisp.org>
1925 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1926 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1928 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1930 * strftime.c (tzname): Don't declare if it is already #defined.
1931 Problem reported for Mingw by Mark Junker.
1933 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1935 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1936 long int, not int, for nanosecond counts, so that people who are
1937 used to POSIX struct timespec won't be surprised. Reported by Jim
1940 2005-12-16 Jim Meyering <jim@meyering.net>
1942 * fprintftime.c, fprintftime.h: New files.
1944 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1946 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1947 * argp-help.c (fill_in_uparams): Check if the constructed
1948 struct uparams is valid. Fall back to the default values if it is
1951 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1953 * argp-help.c (__argp_base_name): New function
1954 (__argp_short_program_name): Rewrite using __argp_base_name
1955 * argp-namefrob.h: Define program_invocation_name and
1956 program_invocation_short_name if requested
1957 (__argp_base_name): Add prototype
1958 * argp-parse.c (argp_def): Use gettext wrappers
1959 (argp_default_parser): Use __argp_base_name
1960 * argp-pin.c: New file. Defines program_invocation_name and
1961 program_invocation_short_name on systems that lack them.
1963 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1965 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1966 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1967 porting problem reported by Georg Schwarz in
1968 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1970 2005-07-09 Bruno Haible <bruno@clisp.org>
1972 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1973 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1974 Reported by Mark Junker <mjscod@gmx.de>.
1976 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1978 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1979 (uintmax_t) [defined uintmax_t]: Do not declare.
1980 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1981 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1982 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1983 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1984 sake of portability to weird hosts that C allows (though we don't
1985 know of any practical examples).
1987 * savedir.h (fdsavedir): New decl.
1988 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1989 contains most of the former guts of savedir.
1990 (savedir): Use savedirstream.
1993 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1995 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1996 coreutils no longer futzes with rounding modes.
1998 2005-11-14 Jim Meyering <jim@meyering.net>
2000 * mkstemp-safer.c: Include <config.h>, required for possible
2001 replacement of mkstemp.
2003 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2005 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2007 (gethrxtime) [! (HAVE_NANOUPTIME
2008 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2009 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2010 our own approximation.
2012 2005-11-10 Simon Josefsson <jas@extundo.com>
2014 * readline.c: Remove EOL.
2016 2005-11-08 Eric Blake <ebb9@byu.net>
2018 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2020 2005-11-08 Eric Blake <ebb9@byu.net>
2022 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2024 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2026 Fix porting problem reported by Theodoros V. Kalamatianos.
2027 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2028 Don't assume that futimes failing means we must fail.
2030 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2032 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2033 leave errno alone. Problem reported by Dmitry V. Levin.
2035 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2037 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2038 errno alone. Problem reported by Frederic Jolliton.
2040 2005-10-28 Simon Josefsson <jas@extundo.com>
2042 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2043 "restrict" keywords, as per POSIX. Protect the function
2044 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2045 Don't use K&R prototypes. Check the sprintf return values.
2046 Re-define EAFNOSUPPORT if not present. Indent.
2048 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2049 suggested by Bruno Haible <bruno@clisp.org>.
2051 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2053 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2055 * gc-libgcrypt.c: Add MD2 (which is not available through
2058 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2060 * md2.h, md2.c: New files.
2062 2005-10-24 Simon Josefsson <jas@extundo.com>
2064 * md4.h: Shrink buffer size, now that we changed the type.
2066 2005-10-22 Simon Josefsson <jas@extundo.com>
2068 * arcfour.h, arcfour.c: Use fixed size indices in the
2069 arcfour_context struct (simplify test vector testing in GNU
2072 2005-10-22 Simon Josefsson <jas@extundo.com>
2074 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2075 suggested by Bruno Haible <bruno@clisp.org>.
2077 2005-10-22 Simon Josefsson <jas@extundo.com>
2079 * crc.h: Include stddef.h, for size_t.
2081 2005-10-21 Simon Josefsson <jas@extundo.com>
2083 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2084 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2086 2005-10-21 Simon Josefsson <jas@extundo.com>
2088 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2091 2005-10-21 Simon Josefsson <jas@extundo.com>
2093 * gc-gnulib.c: Support ARCTWO in CBC mode.
2095 2005-10-21 Simon Josefsson <jas@extundo.com>
2097 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2100 * hmac-sha1.c (hmac_sha1): Likewise.
2102 * crc.c (crc32_update): Actually use crc parameter, suggested by
2103 Bruno Haible <bruno@clisp.org>.
2105 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2108 2005-10-21 Simon Josefsson <jas@extundo.com>
2110 * des.h, des.c: New files.
2112 * gc-gnulib.c: Support DES.c
2114 2005-10-21 Simon Josefsson <jas@extundo.com>
2116 * arctwo.h, arctwo.c: New files.
2118 * gc-gnulib.c: Support ARCTWO.
2120 2005-10-21 Simon Josefsson <jas@extundo.com>
2122 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2124 2005-10-19 Simon Josefsson <jas@extundo.com>
2126 * gc-gnulib.c: Support ARCFOUR.
2128 2005-10-19 Simon Josefsson <jas@extundo.com>
2130 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2133 * gc.h: Add ECB enum type.
2135 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2137 2005-10-19 Simon Josefsson <jas@extundo.com>
2139 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2141 2005-10-18 Simon Josefsson <jas@extundo.com>
2143 * md4.h, md4.c: New files, based on md5.?.
2145 2005-10-17 Simon Josefsson <jas@extundo.com>
2147 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2149 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2151 2005-10-17 Simon Josefsson <jas@extundo.com>
2153 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2155 2005-10-17 Simon Josefsson <jas@extundo.com>
2157 * gc.h, gc-libgcrypt.c: Add ciphers.
2159 2005-10-17 Simon Josefsson <jas@extundo.com>
2161 * sha1.c: Use uint32_t instead of md5_uint32.t
2163 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2166 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2168 * md5.h: Use stdint.h and uint32_t. Doc fix.
2170 2005-10-15 Simon Josefsson <jas@extundo.com>
2172 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2174 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2176 2005-10-14 Simon Josefsson <jas@extundo.com>
2178 * arcfour.h, arcfour.c: New files.
2180 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2182 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2183 include <wchar.h>; no longer needed.
2185 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2186 and Ulrich Drepper <drepper@redhat.com>
2189 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2190 instead of inline stream orientation test and two separate
2191 function calls. Pay no attention to USE_IN_LIBIO.
2193 2005-10-14 Roland McGrath <roland@redhat.com>
2195 Import from libc. [BZ #1331]
2196 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2198 Reported by Matej Vela <vela@debian.org>.
2200 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2202 * mkdir-p.c (make_dir_parents): Don't report an error if an
2203 intermediate directory is in a read-only file system. Problem
2204 reported by Eric Blake.
2206 2005-10-13 Simon Josefsson <jas@extundo.com>
2208 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2209 Move memory allocation outside of loop.
2211 2005-10-12 Simon Josefsson <jas@extundo.com>
2213 * gc-pbkdf2-sha1.c: New file.
2215 * gc.h: Add gc_pbkdf2_sha1 prototype.
2217 2005-10-12 Simon Josefsson <jas@extundo.com>
2219 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2220 suggested by Bruno Haible <bruno@clisp.org>.
2222 2005-10-12 Simon Josefsson <jas@extundo.com>
2224 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2226 * gc-gnulib.c (gc_hmac_sha1): New function.
2228 2005-10-12 Simon Josefsson <jas@extundo.com>
2230 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2232 2005-10-12 Simon Josefsson <jas@extundo.com>
2234 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2235 GC_USE_HMAC_MD5, respectively.
2237 * gc-libgcrypt.c (gc_md5): Fix assert call.
2240 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2242 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2244 * gc-gnulib.c (gc_hash_buffer): Ditto.
2246 2005-10-11 Bruno Haible <bruno@clisp.org>
2248 * c-strcasestr.h: New file, from GNU gettext.
2249 * c-strcasestr.c: New file, from GNU gettext.
2251 2005-10-11 Bruno Haible <bruno@clisp.org>
2253 * c-strcase.h: New file, from GNU gettext.
2254 * c-strcasecmp.c: New file, from GNU gettext.
2255 * c-strncasecmp.c: New file, from GNU gettext.
2257 2005-10-11 Simon Josefsson <jas@extundo.com>
2259 * crc.h, crc.c: New files.
2261 * gc.h (gc_hash_buffer): Add doc.
2263 2005-10-08 Simon Josefsson <jas@extundo.com>
2265 * gc.h: Add gc_hash and gc_hash_buffer.
2267 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2269 * gc-libgcrypt.c (gc_hash_buffer): Add.
2271 2005-10-11 Bruno Haible <bruno@clisp.org>
2273 * strcasecmp.c: Include limits.h.
2274 (strcasecmp): Avoid integer overflow on exotic platforms.
2275 * strncasecmp.c: Include limits.h.
2276 (strncasecmp): Avoid integer overflow on exotic platforms.
2277 Reported by Paul Eggert.
2279 2005-10-06 Simon Josefsson <jas@extundo.com>
2281 * hmac-md5.c: New file.
2285 2005-10-06 Simon Josefsson <jas@extundo.com>
2287 * memxor.c (memxor): Avoid casts and warnings.
2289 2005-10-05 Derek Price <derek@ximbiot.com>
2291 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2293 2005-10-05 Simon Josefsson <jas@extundo.com>
2295 * memxor.c (memxor): Fix compiler error.
2297 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2298 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2300 * memxor.h, memxor.c: New files.
2302 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2303 we assume all systems have it, suggested by Jim Meyering
2304 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2305 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2306 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2309 2005-10-04 Bruno Haible <bruno@clisp.org>
2311 * verify.h (verify_true): Provide alternative definition for C++.
2313 2005-10-04 Simon Josefsson <jas@extundo.com>
2315 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2316 D. Baushke" <mdb@gnu.org>.
2318 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2320 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2321 (SSIZE_MAX): New macro, if not already defined.
2322 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2325 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2327 * exclude.c: Include verify.h.
2328 (verify): Remove. All callers changed to use verify.h's version.
2329 * strtoimax.c: Likewise.
2330 * utimecmp.c: Likewis.e
2332 Sync from coreutils.
2333 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2334 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2335 * .cvsignore: Add fts.h, search.h, t-fpending.
2336 * settime.c (settime): Fix { typo in previous patch. Also, don't
2337 bother returning ENOSYS if settimeofday or stime fails; just let
2338 them return whatever errno they want to return.
2339 * utimens.c: Include unistd.h, for dup2.
2340 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2341 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2343 2005-10-02 Jim Meyering <jim@meyering.net>
2345 Sync from coreutils.
2346 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2347 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2348 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2349 Remove AT_FDCWD test.
2350 Do not consume the fd unless successful.
2351 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2352 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2353 block, so that we don't even try to compile it if settimeofday is
2354 available. This works around a compilation failure on OSF1 V5.1,
2355 due to stime requiring a `long int*' while tv_sec is `int'.
2357 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2359 * getdelim.c (getdelim): Remove unused variables.
2361 2005-10-01 Simon Josefsson <jas@extundo.com>
2363 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2364 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2365 AI_* and EAI_* definitions. Protect function declarations.
2367 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2369 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2370 so that the code works even with ancient cpp. Portability problem
2371 with GCC 2.7.2.1 reported by Thomas M.Ott.
2373 2005-09-27 Jim Meyering <jim@meyering.net>
2375 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2377 * intprops.h (signed_type_or_expr__): Define.
2378 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2381 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2383 * verify.h (verify_expr): Remove, replacing with:
2384 (verify_true): New macro that returns true instead of void.
2385 (verify_type__): Remove.
2386 (verify): Use verify_true rather than verify_type__.
2388 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2390 * utimens.c (ENOSYS): Define if not already defined.
2391 (futimens): Support having a null PATH if the file descriptor
2394 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2396 (__attribute): Define to empty unless GCC 3.1 or later.
2397 This works around a core dump on OpenBSD 3.4, which has GCC
2398 2.95.3, which dumps core when given __attribute__(()). It also
2399 simplifies other tests, since we really don't want to bother with
2400 worrying about which ancient version of GCC supported what.
2401 Original problem reported by Yoann Vandoorselaere, with part of
2402 the fix suggested by Derek Price.
2404 2005-09-24 Jim Meyering <jim@meyering.net>
2406 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2407 so we can once again use a positive bitfield width of 1 -- now we
2408 don't have to explain why we were using a bitfield width of 2.
2410 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2412 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2413 Problem reported by Eric Blake.
2414 (getaddrinfo): Initialize se so that it's not garbage.
2415 Redo internal storage allocation so that it doesn't make unportable
2416 assumptions about alignment.
2419 * utimens.c (futimens): Use futimesat if available.
2420 Prefer it to futimes since it doesn't have the futimes bug.
2422 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2423 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2424 Instead, declare a function that returns a pointer to an array,
2425 and use verify_type__ to declare the size of the array.
2426 Problem and germ of a solution reported by Bruno Haible.
2427 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2428 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2430 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2432 Sync from coreutils.
2434 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2436 * argmatch.h: Include verify.h
2437 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2438 (ARGMATCH_ASSERT): Remove; unused.
2439 * canonicalize.c: Assume STDC_HEADERS.
2440 * exclude.c: Include "strcase.h".
2441 * regex_internal.h [!defined _LIBC]: Likewise.
2442 * getusershell.c: Include stdio--.h rather than stdio.h
2444 (getusershell): Call fopen, not fopen_safer.
2445 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2446 Do not include unistd-safer.h.
2447 (save_cwd): Don't call fd_safer; no longer needed
2448 now that we include fcntl--.h.
2450 * getdate.y (relative_time): New type.
2451 (RELATIVE_TIME_0): New constant.
2452 (parser_control): Use relative_time instead of doing it ourselves.
2453 (%union): Add new relative_time rel member.
2454 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2456 (relunit, relunit_snumber): Now of type rel.
2457 (zone, rel, relunit, get_date): Adjust to above changes.
2459 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2460 Do not include unistd-safer.h.
2461 (getloadavg): Don't call fd_safer; no longer needed
2462 now that we include fcntl--.h.
2464 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2465 (make_dir_parents): Treat ENOSYS like EEXIST.
2467 Improve quality of diagnostics on restore_cwd failure.
2468 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2469 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2470 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2471 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2472 each time through the loop. Do not diagnose restore_cwd failure;
2473 that is the caller's job (and perhaps the caller does not care).
2475 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2476 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2477 If the file already exists but is not a directory, don't bother
2478 to try to make its parents.
2479 Close potential file descriptor leak if we can't chdir("/") (!).
2480 Don't always return true if chdir($PWD) fails; return true only
2481 if the requested action was done successfully (except for the
2483 Don't log final directory unless we actually made it.
2484 Refactor to avoid duplicate code to fix up permissions.
2485 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2487 * strftime.c (my_strftime): Rewrite the previous change slightly,
2488 to make it a bit faster and (I hope) clearer.
2489 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2490 Fix bug in formats like %2N.
2492 * verify.h: New file.
2494 2005-09-22 Jim Meyering <jim@meyering.net>
2496 Sync from coreutils.
2498 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2500 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2501 the .tm_year member, since otherwise gcc-4.0 would now warn about
2502 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2504 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2505 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2507 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2508 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2509 when run in a time zone for which daylight savings time is in effect
2510 for the starting date.
2512 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2513 stop us from restricting permissions of just-created absolute-named
2515 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2516 to restore initial working directory.
2517 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2518 to tell caller if/when we change the working directory and are
2519 unable to return to the initial one.
2520 * mkdir-p.h (make_dir_parents): Update prototype.
2521 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2522 `return false'. This fixes a bug introduced on 2004-07-30.
2524 * openat.c (fdopendir): Be sure to close the supplied
2525 file descriptor before returning. This makes our replacement
2526 implementation a little closer to Solaris's, where fdopendir
2527 ties the file descriptor to the returned DIR* pointer.
2528 * openat.c (unlinkat): New function.
2529 * openat.h (unlinkat): Add prototype.
2530 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2531 (openat_restore_fail): Rename from openat_restore_die.
2532 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2534 Provide an alternative to exiting immediately upon save_cwd or
2535 restore_cwd failure. Now, an application can arrange e.g.,
2536 to perform a longjump in that case.
2537 * openat.c: Include dirname.h.
2538 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2539 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2540 and openat_restore_die rather than calling error directly.
2541 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2543 * openat-die.c (openat_save_die, openat_restore_die): New file.
2544 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2546 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2547 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2548 int utc, int nanoseconds);
2550 date should not have to allocate a megabyte of virtual memory to
2551 handle a format argument like +%1048575T. When implemented with
2552 strftime, it must allocate such a buffer, use strftime to fill it
2553 in, print it, then free it.
2554 With fprintftime, it simply prints everything and exits.
2555 With no need for memory allocation, that's one fewer way to fail.
2556 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2557 optional field width, not before, so we accept %9:z, not %:9z.
2558 (my_strftime): Be sure to use L_('x') for literals.
2560 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2561 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2562 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2563 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2564 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2565 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2566 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2567 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2568 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2570 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2571 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2572 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2573 and don't include <sys/file.h>).
2575 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2577 Sync from coreutils.
2579 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2580 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2581 [!LDAV_DONE]: Avoid unused variable warning.
2583 2005-09-21 Bruno Haible <bruno@clisp.org>
2585 * unicodeio.h (unicode_to_mb): New declaration.
2587 2005-09-20 Derek Price <derek@ximbiot.com>
2589 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2591 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2593 Use a consistent style for including <config.h>.
2594 * __fpending.c, acl.c, argmatch.c,
2595 argp-help.c, argp-parse.c,
2596 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2597 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2598 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2599 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2600 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2601 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2602 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2603 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2604 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2605 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2606 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2607 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2608 modechange.c, mountlist.c, open-safer.c, physmem.c,
2609 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2610 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2611 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2612 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2613 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2614 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2615 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2616 userspec.c, utimecmp.c, version-etc-fsf.c,
2617 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2618 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2619 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2620 Standardize inclusion of config.h.
2621 * __fpending.h, dirfd.h, getdate.h, human.h,
2622 inttostr.h: Removed inclusion of config.h from header files.
2623 * inttostr.c: Adjusted in-tree users.
2624 * timespec.h: Remove superfluous warning to include config.h.
2625 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2626 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2627 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2628 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2630 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2632 * stat-time.h: New file.
2633 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2634 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2636 (timespec_cmp): New function.
2637 * utimecmp.c: Include stat-time.h.
2638 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2639 members exist, not on the obsolescent ST_MTIM_NSEC.
2640 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2642 2005-09-15 Derek Price <derek@ximbiot.com>
2643 Paul Eggert <eggert@cs.ucla.edu>
2645 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2646 changes, consolidating in...
2647 * regex_internal.h: ...this file.
2649 2005-09-15 Derek Price <derek@ximbiot.com>
2651 * regex_internal.h: Blank `pure' for GNUC < 3.
2652 * regex_internal.c: Ditto, using this...
2653 (__GNUC_PREREQ): ...new macro.
2654 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2655 (__GNUC_PREREQ): ...this new macro.
2657 * strstr.h: Include string.h. Define strstr as a macro here.
2659 2005-09-13 Derek Price <derek@ximbiot.com>
2661 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2663 Reported by Jim Meyering <jim@meyering.net>.
2665 2005-09-13 Jim Meyering <jim@meyering.net>
2667 * canon-host.c: Filter through gnu indent and reword comments slightly.
2668 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2670 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2672 * lib/base64.c: Typo.
2673 (base64_encode): Put b64str in initialized data section.
2675 2005-09-12 Derek Price <derek@ximbiot.com>
2677 Return usable errors from canon-host.
2678 * canon-host.h: New file.
2679 * canon-host.c (canon_host): Wrap...
2680 (canon_host_r): ...this new function, which now relies exclusively on
2682 (ch_strerror): New function.
2683 (last_cherror): New global.
2684 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2685 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2687 (freeaddrinfo): Free ai->ai_canonname when set.
2689 2005-09-12 Derek Price <derek@ximbiot.com>
2690 Paul Eggert <eggert@cs.ucla.edu>
2692 * glob-libc.h: Renamed from glob_.h. The new version is
2693 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2694 protecting things that should be done only in gnulib contexts.
2695 * glob_.h: New file, containing only the glob things needed for
2697 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2698 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2699 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2700 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2701 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2702 and to respect the namespace rules better.
2704 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2706 Merge glibc and coreutils changes into gnulib, plus a few
2708 * md5.c: Use #error rather than a string.
2709 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2710 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2711 (__attribute__): Define to empty for non recent-GCC.
2712 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2713 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2714 Renamed from their non-__ counterparts, with new macros replacing
2715 them if not _LIBC. Add __THROW attribute.
2717 (struct md5_ctx): Align buffer if using GCC.
2718 * sha1.h (struct sha1_ctx): Likewise.
2719 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2720 The old name was backwards.
2721 (NOTSWAP): Remove; not used.
2722 (rol): New macro, moved here from md5.h.
2723 (sha1_process_block): Remove a FIXME that doesn't make sense.
2725 2005-09-12 Derek Price <derek@ximbiot.com>
2727 * gai_strerror.c: Include config.h when available. Include
2728 getaddrinfo.h before other headers to test interface.
2729 Reported by Larry Jones <lawrence.jones@ugs.com>.
2731 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2733 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2734 definitions, since that's the preferred style in glibc.
2735 Fix a minor spacing issue, and update copyright notice to match glibc's.
2737 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2739 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2741 2005-09-06 Simon Josefsson <jas@extundo.com>
2743 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2744 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2746 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2748 Change bitset word type from unsigned int to unsigned long int,
2749 as this has better performance on typical 64-bit hosts.
2750 Port bitset code to hosts with unusual word sizes.
2751 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2752 (build_collating_symbol):
2753 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2754 argument is a bitset. This is merely a style issue, but it makes
2755 it clearer that an entire array is expected.
2756 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2757 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2758 Port to the case where bitset_word is not the same as unsigned int.
2759 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2760 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2762 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2763 (build_trtable, group_nodes_into_DFAstates):
2765 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2766 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2767 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2768 * regexec.c (group_nodes_into_DFAstates): Likewise.
2769 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2770 * regcomp.c (optimize_subexps, lower_subexp):
2771 Work even if bitset_word has holes in its bitwise representation.
2772 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2773 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2775 * regex_internal.c (re_string_reconstruct):
2776 Don't assume UCHAR_MAX == 255.
2777 * regex_internal.h (bitset_set_all): Likewise.
2778 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2780 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2781 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2783 (BITSET_WORD_MAX): New macro.
2784 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2785 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2786 (bitset_empty, bitset_copy):
2787 Prefer sizeof (bitset) to multiplying it out ourselves.
2788 (bitset_not_merge): Remove; unused.
2789 (bitset_contain): Return bool, not unsigned int with one bit on.
2790 All callers changed.
2791 * regexec.c (build_trtable): Don't assume bitset has no stricter
2792 alignment than re_node_set; do this by defining a new internal
2793 type struct dests_alloc and using it to allocate memory.
2795 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2797 Check for arithmetic overflow when calculating sizes, to prevent
2798 some buffer-overflow issues. These patches are conservative, in the
2799 sense that when I couldn't determine whether an overflow was possible,
2800 I inserted a run-time check.
2801 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2802 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2803 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2804 (re_xnrealloc, re_x2nrealloc): New inline functions.
2805 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2806 (build_equiv_class, build_charclass): Check for arithmetic overflow
2807 in size expression calculations.
2808 * lib/regex_internal.c (re_string_realloc_buffers):
2809 (build_wcs_upper_buffer, re_node_set_add_intersect):
2810 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2811 (re_dfa_add_node, register_state): Likewise.
2812 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2813 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2814 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2815 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2817 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2819 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2820 to avoid a collision with bits/local_lim.h in glibc.
2821 All uses changed. Problem reported by Dmitry V. Levin in
2822 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2824 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2825 bugs in int versus size_t comparisons.
2826 (re_string_context_at): Fix bug where the code assumed that
2829 Use bool where appropriate.
2830 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2831 All callers changed.
2832 (calc_eclosure_iter): Likewise, for ROOT arg.
2833 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2834 (build_charclass_op): Likewise, for NON_MATCH arg.
2835 * regex_internal.c (re_string_allocate, re_string_construct):
2836 (re_string_construct_common): Likewise, for ICASE arg.
2837 * regexec.c (re_search_2_stub, re_search_stub):
2838 Likewise, for RET_LEN arg.
2839 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2840 (set_regs): Likewise, for FL_BACKTRACK arg.
2841 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2842 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2843 (calc_eclosure_iter, parse_bracket_exp):
2844 Use bool for internal variables that are booleans.
2845 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2846 (set_regs, build_sifted_states, sift_states_bkref):
2847 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2848 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2849 (find_collation_sequence_value):
2851 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2852 (re_node_set_compare):
2853 Return bool, not int. All callers changed.
2854 * regexec.c (check_halt_node_context, check_dst_limits):
2855 (build_trtable, check_node_accept): Likewise.
2856 * regex_internal.h: Include stdbool.h.
2858 Fix bugs uncovered when converting to bool.
2859 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2860 failure instead of charging ahead blindly.
2861 * regex_internal.c (register_state): Likewise.
2862 * regexec.c (re_search_2_stub): Use simpler method than boolean
2863 for freeing internal storage.
2864 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2865 bitset pieces used as boolean, to avoid undefined behavior
2866 on hosts that do int overflow checking.
2868 2005-08-31 Derek Price <derek@ximbiot.com>
2870 * getdelim.c (getdelim): Return EOF on EOF.
2871 Reported by Larry Jones <lawrence.jones@ugs.com>.
2873 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2875 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2876 lengths fit in regoff_t; this isn't true if regoff_t is the same
2878 * regex.c (re_search_internal): 5th arg is LAST_START
2879 (= START + RANGE) instead of RANGE. This avoids overflow
2880 problems when regoff_t is the same width as size_t.
2881 All callers changed.
2882 (re_search_2_stub): Check for overflow when adding the
2883 sizes of the two strings.
2884 (re_search_stub): Check for overflow when adding START
2885 to RANGE; if it occurs, substitute the extreme value.
2887 2005-08-31 Jim Meyering <jim@meyering.net>
2889 * regcomp.c (search_duplicated_node): Make first pointer arg
2891 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2892 (register_state): Likewise.
2893 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2894 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2895 (group_nodes_into_DFAstates): Likewise.
2897 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2899 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2900 old glibc regex code mishandles strings longer than 2**31 bytes.
2901 This patch fixes this when the regex code is used in gnulib
2902 (i.e., outside glibc).
2904 This patch should not affect the use of the regex code inside
2905 glibc. No doubt this problem also needs to be handled for glibc
2906 as well, but the result will be an incompatible change to the
2907 glibc ABI, and the old ABI will have to be supported too. That
2908 can be the the subject for another patch.
2910 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2911 governing whether the rest of this patch is active. By default,
2912 the macro is disabled and the patch has no effect.
2913 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2914 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2915 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2916 (re_match_2, re_set_registers): Use the new types.
2917 * regex_internal.h (Idx, re_hashval_t): New types.
2918 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2920 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2921 (re_string_context_at, bin_tree_t, re_dfastate_t):
2922 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2923 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2924 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2925 (re_string_char_size_at, re_string_wchar_at):
2926 (re_string_elem_size_at):
2927 Use the new types and macros to port to 64-bit hosts.
2928 Use unsigned types for internal values, so that the code
2929 mostly works even for arrays larger than SSIZE_MAX.
2930 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2931 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2932 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2933 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2934 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2935 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2936 (calc_inveclosure, parse_dup_op, build_range_exp):
2937 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2938 (fetch_number, create_token_tree, mark_opt_subexp):
2940 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2941 (create_cd_newstate, re_string_allocate, re_string_construct):
2942 (re_string_realloc_buffers, build_wcs_upper_buffer):
2943 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2944 (re_string_reconstruct, re_string_peek_byte_case):
2945 (re_string_fetch_byte_case, re_string_context_at):
2946 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2947 (re_node_set_init_copy, re_node_set_add_intersect):
2948 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2949 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2950 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2951 (re_acquire_state, re_acquire_state_context, register_state):
2953 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2954 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2955 (re_search_internal, re_search_2_stub, re_search_stub)
2956 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2957 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2958 (update_cur_sifted_state, check_dst_limits):
2959 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2960 (check_subexp_limits, sift_states_bkref, merge_state_array):
2961 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2962 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2963 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2964 (expand_bkref_cache, check_node_accept_bytes):
2965 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2966 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2967 (acquire_init_state_context, check_halt_node_context):
2968 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2969 (sift_states_backward, clean_state_log_if_needed):
2970 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2971 (find_recover_state, transit_state_sb, transit_state_mb):
2972 (transit_state_bkref, build_trtable, match_ctx_clean):
2974 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2975 to work around an assumption that REG_MISSING is negative.
2977 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2978 (seek_collating_symbol_entry) [defined _LIBC]:
2979 (lookup_collation_sequence_value) [defined _LIBC]:
2980 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2981 Use prototypes rather than old-style function definitions.
2982 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2983 (transit_state_sb) [0]:
2984 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2986 * regexec.c (re_search_internal): Simplify update of rm_so and
2989 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2990 (optimize_subexps, lower_subexp):
2991 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2992 since the signed shift might overflow. Use 1u<<31 instead.
2993 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2994 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2997 * regcomp.c (optimize_subexps, lower_subexp):
2998 Use CHAR_BIT rather than 8, for clarity.
2999 * regexec.c (check_dst_limits_calc_pos_1):
3000 (check_subexp_matching_top): Likewise.
3001 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3002 have to worry about portability issues when shifting it left.
3003 Remove no-longer-needed test for table_size > 0.
3004 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3005 in a word, as the resulting behavior is undefined.
3006 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3007 in one case, a <= should have been an <, and in another case the
3008 whole test was missing.
3009 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3010 the standard name CHAR_BIT.
3011 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3012 this is not true on one's complement and signed-magnitude hosts.
3014 * regex_internal.h (re_sub_match_top_t): Remove unused member
3016 (struct re_dfa_t): Remove unused member states_alloc.
3017 * regcomp.c (init_dfa): Don't initialize unused members.
3019 2005-08-31 Bruno Haible <bruno@clisp.org>
3021 * strstr.c: Include <stddef.h>, for NULL.
3022 * strcasestr.c: Likewise.
3023 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3025 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3027 * iconvme.h: Add prototype for iconv_alloc.
3029 2005-08-29 Simon Josefsson <jas@extundo.com>
3031 * iconvme.c: Fix errno.
3033 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3035 * iconvme.c: Split iconv_string into iconv_alloc.
3037 2005-08-27 Jim Meyering <jim@meyering.net>
3039 * fopen-safer.c: Merge minor changes from coreutils.
3040 * dup-safer.c: Likewise.
3041 * fd-safer.c: Likewise.
3043 Merge from coreutils.
3044 * stdio--.h: New file.
3045 * stdlib--.h: New file.
3046 * mkstemp-safer.c: New file.
3048 GNU tar needs these.
3049 * pipe-safer.c: New file.
3050 * creat-safer.c: New file.
3051 * fcntl--.h (creat): Define to creat_safer.
3052 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3053 * unistd--.h (pipe): Define to pipe_safer.
3054 * unistd-safer.h: Declare pipe_safer.
3056 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3058 * regex_internal.h: Remove all references to
3059 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3061 (bitset_not, bitset_merge, bitset_not_merge):
3062 (bitset_mask, re_string_allocate, re_string_construct):
3063 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3064 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3065 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3066 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3067 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3068 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3069 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3070 (re_acquire_state_context):
3071 Remove unnecessary forward decls.
3072 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3073 Put __attribute at function definition,
3074 now that the function decl has been removed.
3075 * lib/regex_internal.c (re_string_peek_byte_case):
3076 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3079 2005-08-26 Simon Josefsson <jas@extundo.com>
3081 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3082 Haible <bruno@clisp.org>.
3084 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3086 * regexec.c (set_regs): Don't alloca with an unbounded size.
3088 alloca modernization/simplification for regex.
3089 * regex.c: Remove portability cruft for alloca. This no longer
3090 needs to be at the start of the file, and can be moved into
3091 regex_internal.h and simplified.
3092 * regex_internal.h: Include <alloca.h>.
3093 (__libc_use_alloca) [!defined _LIBC]: New macro.
3094 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3095 now works outside glibc.
3097 2005-08-24 Simon Josefsson <jas@extundo.com>
3099 * getpass.c: Add WIN32 implementation. Conditionalize use of
3100 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3101 GLIBC specific code.
3103 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3105 Make regex safe for g++. This fixes one real bug (an "err"
3106 that should have been "*err"). g++ problem reported by
3108 * regex_internal.h (re_calloc): New macro, consistent with
3109 re_malloc etc. All callers of calloc changed to use re_calloc.
3110 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3111 not int. All callers changed.
3112 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3113 just use an array of size MB_LEN_MAX.
3114 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3115 (find_recover_state): Change "err" to "*err"; this fixes what
3116 appears to be a real bug.
3117 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3120 2005-08-25 Jim Meyering <jim@meyering.net>
3122 * open-safer.c: Include <config.h>.
3123 Otherwise, we'd lose LARGEFILE support in any file using
3126 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3128 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3129 * regex.h (regerror): Likewise.
3131 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3132 requires this. (The code never needed it.)
3134 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3135 All uses of recently-renamed identifiers changed to use the new,
3136 POSIX-compliant names. The code will build and run just fine
3137 without these changes, but it's better to eat our own dog food
3138 and use the standard-conforming names.
3140 * regex.h: Fix a multitude of POSIX name space violations.
3141 These changes have an effect only for programs that define
3142 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3143 do not change anything for programs compiled in the normal way.
3144 Also, there is no effect on the ABI.
3146 (_REGEX_SOURCE): New macro.
3147 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3148 defined and _GNU_SOURCE is not; this fixes a name space violation.
3150 Rename the following macros to obey POSIX requirements.
3151 The old names are still visible as macros if _REGEX_SOURCE is defined.
3152 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3153 RE_BACKSLASH_ESCAPE_IN_LISTS.
3154 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3155 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3156 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3157 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3158 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3159 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3160 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3161 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3162 (REG_INTERVALS): renamed from RE_INTERVALS.
3163 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3164 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3165 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3166 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3167 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3168 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3169 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3170 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3171 RE_UNMATCHED_RIGHT_PAREN_ORD.
3172 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3173 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3174 (REG_DEBUG): renamed from RE_DEBUG.
3175 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3176 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3177 unusual, since we can't clash with the POSIX REG_ICASE.
3178 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3179 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3180 (REG_NO_SUB): renamed from RE_NO_SUB.
3181 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3182 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3183 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3184 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3185 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3186 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3187 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3188 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3189 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3190 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3191 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3192 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3193 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3194 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3195 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3196 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3197 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3198 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3199 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3200 (REG_FIXED): Renamed from REGS_FIXED.
3201 (REG_NREGS): Renamed from RE_NREGS.
3203 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3204 of other REG_* macros, since POSIX says the user is allowed to
3205 #undef these macros selectively.
3207 (reg_errcode_t): Update comment stating what other tables need
3210 Rename the following enum values to obey POSIX requirements.
3211 The old names are still visible as macros.
3212 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3213 is not defined, since GNU is supposed to be a superset of POSIX as
3214 much as possible, and since we want reg_errcode_t to be a signed
3215 type for implementation consistency.
3216 (_REG_NOERROR): Renamed from REG_NOERROR.
3217 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3218 (_REG_BADPAT): Renamed from REG_BADPAT.
3219 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3220 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3221 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3222 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3223 (_REG_EBRACK): Renamed from REG_EBRACK.
3224 (_REG_EPAREN): Renamed from REG_EPAREN.
3225 (_REG_EBRACE): Renamed from REG_EBRACE.
3226 (_REG_BADBR): Renamed from REG_BADBR.
3227 (_REG_ERANGE): Renamed from REG_ERANGE.
3228 (_REG_ESPACE): Renamed from REG_ESPACE.
3229 (_REG_BADRPT): Renamed from REG_BADRPT.
3230 (_REG_EEND): Renamed from REG_EEND.
3231 (_REG_ESIZE): Renamed from REG_ESIZE.
3232 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3233 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3234 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3235 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3236 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3238 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3239 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3240 changed. But support the old name if the new one is not defined
3241 and if _REGEX_SOURCE.
3243 Change the following member names in struct re_pattern_buffer.
3244 The old names are still supported if !_REGEX_SOURCE.
3245 The new names are always supported, regardless of _REGEX_SOURCE.
3246 (re_buffer): Renamed from buffer.
3247 (re_allocated): Renamed from allocated.
3248 (re_used): Renamed from used.
3249 (re_syntax): Renamed from syntax.
3250 (re_fastmap): Renamed from fastmap.
3251 (re_translate): Renamed from translate.
3252 (re_can_be_null): Renamed from can_be_null.
3253 (re_regs_allocated): Renamed from regs_allocated.
3254 (re_fastmap_accurate): Renamed from fastmap_accurate.
3255 (re_no_sub): Renamed from no_sub.
3256 (re_not_bol): Renamed from not_bol.
3257 (re_not_eol): Renamed from not_eol.
3258 (re_newline_anchor): Renamed from newline_anchor.
3260 Change the following member names in struct re_registers.
3261 The old names are still supported if !_REGEX_SOURCE.
3262 The new names are always supported, regardless of _REGEX_SOURCE.
3263 (rm_num_regs): Renamed from num_regs.
3264 (rm_start): Renamed from start.
3265 (rm_end): Renamed from end.
3267 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3268 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3269 Prepend __ to parameter names.
3271 Undo yesterday's changes.
3273 2005-08-24 Jim Meyering <jim@meyering.net>
3275 Sync from coreutils.
3276 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3278 2005-08-21 Bruno Haible <bruno@clisp.org>
3280 * lock.h: Add multiple inclusion guard.
3281 * tls.h: Add multiple inclusion guard.
3283 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3285 * regex.h (REG_NOSYS)
3286 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3287 Define, since POSIX requires it as of 2001.
3288 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3289 New private symbol, used to keep the enum signed in all cases.
3290 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3291 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3293 * regex_internal.c (re_string_skip_chars, register_state):
3295 Remove forward decls; no longer needed now that we use prototypes.
3296 * regexec.c (acquire_init_state_context, check_halt_node_context):
3297 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3298 (clean_state_log_if_needed): Likewise.
3300 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3302 Fix problems reported by Sam Steingold in
3303 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3304 * regexec.c (sift_states_bkref): Fix portability bug: the code
3305 assumed that reg_errcode_t is a signed type, which is not
3306 necessarily true if _XOPEN_SOURCE is not defined.
3307 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3308 some compilers warn about it otherwise.
3310 2005-08-20 Jim Meyering <jim@meyering.net>
3312 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3313 of unused local, dfa.
3315 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3317 * regcomp.c (create_initial_state): Remove duplicate decl.
3318 (init_word_char, create_initial_state, duplicate_node_closure):
3319 (fetch_token, peek_token_bracket, build_range_exp):
3320 (build_collating_symbol): Remove forward decls; no longer needed
3321 now that we use prototypes.
3324 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3325 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3326 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3327 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3328 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3329 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3330 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3331 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3332 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3333 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3334 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3335 (build_charclass, build_charclass_op, fetch_number, create_tree):
3336 (create_token_tree, mark_opt_subexp, duplicate_tree):
3337 Use prototypes rather than old-style definitions.
3340 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3341 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3342 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3343 (re_string_reconstruct, re_string_peek_byte_case):
3344 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3345 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3346 (re_node_set_init_copy, re_node_set_add_intersect):
3347 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3348 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3349 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3350 (re_acquire_state, re_acquire_state_context, register_state):
3351 (create_ci_newstate, create_cd_newstate, free_state):
3353 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3354 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3355 (re_search_internal, prune_impossible_nodes):
3356 (acquire_init_state_context, check_matching, static):
3357 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3358 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3359 (update_regs, sift_states_backward, build_sifted_states):
3360 (clean_state_log_if_needed, merge_state_array):
3361 (update_cur_sifted_state, add_epsilon_src_nodes):
3362 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3363 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3364 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3365 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3366 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3367 (check_arrival, check_arrival_add_next_nodes):
3368 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3369 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3370 (check_node_accept_bytes, check_node_accept, extend_buffers):
3371 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3372 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3377 (re_string_allocate, re_string_construct, re_string_reconstruct):
3378 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3379 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3380 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3381 (re_string_context_at, re_string_peek_byte_case):
3382 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3383 is defined, since we now use prototypes always.
3385 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3386 C89 or better. All uses removed.
3388 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3390 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3391 [defined lint]: Suppress bogus uninitialized-variable warnings.
3393 * regcomp.c (duplicate_node): Return new index, not an error code,
3394 and let the caller return REG_ESPACE if out of space. This
3395 removes an uninitialied-variable warning with GCC 4.0.1, and also
3396 avoids taking the address of a local variable. All callers
3399 2005-08-19 Jim Meyering <jim@meyering.net>
3401 * regexec.c (proceed_next_node): Redo local variables to
3402 avoid GCC shadowing warnings.
3404 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3406 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3407 (re_node_set_insert_last, re_dfa_add_node):
3408 Rename local variables to avoid GCC shadowing warnings.
3410 2005-08-18 Bruno Haible <bruno@clisp.org>
3412 * strstr.c (strstr): Fix return value in multibyte case.
3413 * strcasestr.c (strcasestr): Likewise.
3415 2005-08-17 Jim Meyering <jim@meyering.net>
3417 Make the %s format (seconds since the epoch) work for a negative
3418 number and when used with a zero-padded field width, e.g. %015s.
3420 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3421 label so that it precedes the code to set `digits'. Otherwise,
3422 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3423 print `00-22'. Now, it prints `-0022', as it should.
3425 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3427 * regex.h: Remove useless space-before-tab. From coreutils.
3429 2005-08-17 Bruno Haible <bruno@clisp.org>
3431 * strcasestr.h: New file.
3432 * strcasestr.c: New file.
3434 2005-08-17 Bruno Haible <bruno@clisp.org>
3436 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3437 * strstr.c: Completely rewritten, with multibyte locale support.
3439 2005-08-17 Bruno Haible <bruno@clisp.org>
3441 * strcasecmp.c: Use mbuiter.h.
3443 2005-08-17 Bruno Haible <bruno@clisp.org>
3445 * mbuiter.h: New file.
3447 2005-08-16 Bruno Haible <bruno@clisp.org>
3449 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3451 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3452 NUL byte, not after it.
3454 2005-08-16 Bruno Haible <bruno@clisp.org>
3456 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3457 the valid ones. Makes the comparison operations transitive:
3458 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3459 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3461 2005-08-16 Bruno Haible <bruno@clisp.org>
3463 * strcase.h (strcasecmp): Add note in comments.
3464 * strncasecmp.c: Use code from strcasecmp.c.
3465 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3466 (strcasecmp): Work correctly in multibyte locales.
3468 2005-08-16 Bruno Haible <bruno@clisp.org>
3470 * strnlen1.h: New file.
3471 * strnlen1.c: New file.
3473 2005-08-16 Bruno Haible <bruno@clisp.org>
3475 * mbfile.h: New file.
3477 2005-08-16 Bruno Haible <bruno@clisp.org>
3479 * mbiter.h: New file.
3481 2005-08-16 Bruno Haible <bruno@clisp.org>
3483 * mbchar.h: New file.
3484 * mbchar.c: New file.
3486 2005-08-16 Bruno Haible <bruno@clisp.org>
3488 * tls.h: New file, from GNU gettext.
3489 * tls.c: New file, from GNU gettext.
3491 2005-08-15 Bruno Haible <bruno@clisp.org>
3493 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3496 2005-08-14 Jim Meyering <jim@meyering.net>
3498 Sync from coreutils.
3500 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3501 Use the hash-table-based cycle-detection code not just when
3502 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3503 Reported by James Youngman in
3504 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3505 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3506 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3507 This lets us compile with -DFTS_DEBUG, once again.
3508 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3509 * fts.c (fd_safer): Remove decl.
3510 Include fcntl--.h rather than unistd-safer.h
3511 (fts_safe_changedir): Don't call fd_safer; no longer needed
3512 now that we include fcntl--.h.
3514 2005-08-11 Simon Josefsson <jas@extundo.com>
3516 * readline.h, readline.c: New file.
3518 2005-08-11 Bruno Haible <bruno@clisp.org>
3520 * strnlen.h (strnlen): Change parameter name to match comment.
3522 2005-08-10 Simon Josefsson <jas@extundo.com>
3524 * strndup.c: Use strnlen.h.
3526 * strnlen.h: New file.
3528 2005-08-02 Simon Josefsson <jas@extundo.com>
3530 * getline.h, getline.c: Rewrite.
3532 * getdelim.h, getdelim.c: New files, ported from glibc.
3534 2005-07-31 Bruno Haible <bruno@clisp.org>
3536 * lock.h (gl_lock_initializer): New macro.
3537 (gl_lock_define_initialized): Use it.
3538 (gl_rwlock_initializer): New macro.
3539 (gl_rwlock_define_initialized): Use it.
3540 (gl_recursive_lock_initializer): New macro.
3541 (gl_recursive_lock_define_initialized): Use it.
3543 2005-07-26 Bruno Haible <bruno@clisp.org>
3545 * lock.h: Update from GNU gettext.
3546 * lock.c: Update from GNU gettext.
3548 2005-07-18 Bruno Haible <bruno@clisp.org>
3550 * lock.h (gl_once_t): New type.
3551 (gl_once_define, gl_once): New macros.
3552 * lock.c (fresh_once): New variable.
3553 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3556 2005-07-18 Simon Josefsson <jas@extundo.com>
3558 * check-version.c (check_version): Accept identical versions too.
3560 2005-07-18 Bruno Haible <bruno@clisp.org>
3562 * lock.h: New file, from GNU gettext.
3563 * lock.c: New file, from GNU gettext.
3565 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3567 * quotearg.c: Add translator comment suggested by Bruno Haible,
3568 with a minor change.
3570 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3572 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3573 copyright symbol and the year.
3574 * version-etc.c (COPYRIGHT_YEAR): New constant.
3575 (version_etc_va): Use parameterized copyright notice.
3576 Reword to conform to the current GNU coding standards.
3578 2005-07-11 Simon Josefsson <jas@extundo.com>
3580 * size_max.h: New file.
3582 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3584 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3587 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3588 and Paul Eggert <eggert@cs.ucla.edu>
3590 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3591 in wint_t, not wchar_t. Remove now-unnecessary cast.
3593 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3595 * regex.c, regex.h: Sync from libc.
3596 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3597 New files, synced from libc, except that regex_internal.h
3598 currently has a small porting fix.
3600 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3602 Remove the dependency of the strftime module on the tzset module.
3603 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3604 Copy the input structure, to work around some of the bug with
3605 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3606 Solaris releases, you should also use the tzset module, but we won't
3607 require it as a dependency any more since we don't want LGPLed code
3608 to depend on GPLed code.
3610 2005-07-02 Jim Meyering <jim@meyering.net>
3612 * backupfile.c (backup_args): Change a `0' to NULL.
3614 2005-07-01 Jim Meyering <jim@meyering.net>
3616 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3617 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3618 * save-cwd.c, tempname.c:
3619 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3620 and don't include <sys/file.h>).
3622 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3624 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3625 declares only 'struct timespec;' (!).
3627 2005-06-29 Jim Meyering <jim@meyering.net>
3629 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3630 type name. Use the variable name instead.
3631 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3633 2005-06-28 Simon Josefsson <jas@extundo.com>
3635 * check-version.h, check-version.c: New files.
3637 2005-06-28 Simon Josefsson <jas@extundo.com>
3639 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3640 collision with global variable. Better indentation. Don't
3641 increment buffer pointer beyond buffer end. Based on comments
3642 from Paul Eggert <eggert@cs.ucla.edu>.
3646 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3648 * canon-host.c (canon-host): Append trailing "," to 0 in
3649 initializer of struct addrinfo, as an indication that we don't
3650 care how many members the structure has.
3652 2005-06-24 Derek Price <derek@ximbiot.com>
3653 and Bruno Haible <bruno@clisp.org>
3655 Remove stat module & update lstat.
3656 * stat.c: Remove this file...
3657 (slash_aware_lstat): ...moving this content and its support...
3658 * lstat.c (rpl_lstat): ...into here.
3659 * lstat.h: New file.
3661 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3663 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3664 (ranged_convert): Don't save conversion in a temporary struct.
3665 This causes a warning with GCC 4.0.0, and anyway in the typical
3666 case it's not worth the extra 100 bytes or so of code.
3667 (ranged_convert, __mktime_internal): When calling a function via a
3668 pointer P, use P () rather than (*P) (), as we now assume C89 or
3671 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3673 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3674 "who -r" failed to give output. Problem reported by Tim Waugh.
3676 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3677 (xcalloc): Use it to avoid needless tests.
3678 Problem reported by Jim Meyering.
3680 2005-06-16 Jim Meyering <jim@meyering.net>
3682 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3683 when either N or S is zero.
3685 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3687 * argp.h (__option_is_short): Check upper limit of
3688 __key. Isprint() requires its argument to have the value
3689 of an unsigned char or EOF.
3691 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3693 * fnmatch.c (fnmatch): If there is an encoding error in a
3694 multibyte string or pattern, fall back on unibyte matching.
3695 Problem reported by James Youngman.
3697 2005-06-08 Bruno Haible <bruno@clisp.org>
3699 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3702 2005-06-08 Bruno Haible <bruno@clisp.org>
3704 * csharpcomp.h: New file, from GNU gettext.
3705 * csharpcomp.c: New file, from GNU gettext.
3706 * csharpcomp.sh.in: New file, from GNU gettext.
3708 2005-06-07 Derek Price <derek@ximbiot.com>
3711 * glob_.h: Indent nested #ifdef.
3713 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3715 Sync from coreutils.
3716 Use "file name" when talking about file names, instead of "filename"
3717 or "path", as per the GNU coding standards.
3718 * mkdir-p.c: Renamed from makepath.c.
3719 (make_dir_parents): Renamed from make_path. All callers changed.
3720 * mkdir-p.h: Likewise. All includers changed.
3721 * filenamecat.c: Renamed from path-concat.c.
3722 (file_name_concat): Renamed from path_concat. All callers changed.
3723 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3724 * filenamecat.h: Likewise. All includers changed.
3725 * acl.c: Don't use "path" or "filename" to mean "file name"
3726 in comments or local variable names.
3727 * basename.c: Likewise.
3728 * canonicalize.c, canonicalize.h: Likewise.
3729 * dirname.c, dirname.h: Likewise.
3730 * euidaccess.c: Likewise.
3731 * exclude.c: Likewise
3732 * fnmatch_.h, fnmatch_loop.c: Likewise.
3733 * fsusage.c, fsuage.h: Likewise.
3734 * fts.c, fts_.h: Likewise.
3735 * getcwd.c: Likewise.
3736 * getloadavg.c: Likewise.
3737 * mkstemp.c: Likewise.
3738 * mountlist.c, mountlist.h: Likewise.
3739 * openat.c, openat.h: Likewise.
3740 * readlink-stub.c: Likewise.
3741 * readutmp.c, readutmp.h: Likewise.
3742 * rename.c: Likewise.
3743 * rmdir.c: Likewise.
3745 * savedir.c: Likewise.
3746 * stripslash.c: Likewise.
3747 * tempname.c: Likewise.
3748 * xreadlink.c: Likewise.
3749 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3751 * exclude.h: Likewise.
3753 * euidaccess.c (getuid, getgid, getuid, getegid)
3754 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3755 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3756 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3757 * pathmax.h: Include <limits.h> unconditionally, since other
3758 files have been getting away with it for years (MORE/BSD 4.3
3760 * userspec.c (getpwnam, getgrnam, getgrgid)
3761 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3763 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3764 Define to 256, not 255, as per modern POSIX.
3766 2005-06-01 Bruno Haible <bruno@clisp.org>
3768 * csharpexec.h: New file, from GNU gettext.
3769 * csharpexec.c: New file, from GNU gettext.
3770 * csharpexec.sh.in: New file, from GNU gettext.
3772 2005-05-31 Derek Price <derek@ximbiot.com>
3773 Paul Eggert <eggert@cs.ucla.edu>
3776 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3778 2005-05-29 Derek Price <derek@ximbiot.com>
3779 Paul Eggert <eggert@cs.ucla.edu>
3781 * glob_.h, glob.c: New files.
3783 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3785 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3787 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3788 the configuration hassle isn't worth it.
3789 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3790 (LONGEST_MODIFIER, PRIuMAX): Remove.
3792 2005-05-27 Bruno Haible <bruno@clisp.org>
3794 * getlogin_r.h: Remove second include of <stddef.h>.
3796 2005-05-25 Bruno Haible <bruno@clisp.org>
3797 Derek Price <derek@ximbiot.com>
3799 * getlogin_r.h: Simplify API documentation.
3801 2005-05-25 Derek Price <derek@ximbiot.com>
3802 Paul Eggert <eggert@cs.ucla.edu>
3804 * getlogin_r.c, getlogin_r.h: New files.
3806 2005-05-22 Bruno Haible <bruno@clisp.org>
3808 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3809 Also include <sys/param.h> if it defines MIN, MAX.
3810 Based on a patch by Derek Price <derek@ximbiot.com>.
3812 2005-05-22 Bruno Haible <bruno@clisp.org>
3814 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3815 (INT64_MIN): Fix definition.
3816 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3818 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3819 NEED_SIGNED_INT_TYPES.
3821 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3822 HAVE_SYSTEM_INTTYPES.
3824 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3826 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3827 so that unistd-safer.h (GPL'ed code) need not be included.
3829 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3832 * fts.c: Don't include "cycle-check.h" or "hash.h".
3833 (setup_dir, free_dir): New functions.
3834 (enter_dir, leave_dir): Define trivial
3835 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3836 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3837 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3838 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3839 Move to fts-cycle.c.
3840 (fts_open): Use setup_dir.
3841 (fts_close): Use free_dir.
3842 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3843 This adds a label and some gotos, but the alternatives were messier.
3844 Check for memory allocation failure when entering a dir.
3845 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3846 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3847 (FTS): New member fts_cycle, that is a union that contains the
3848 old active_dir_ht and cycle_state. All uses changed to mention
3849 fts_cycle.ht and fts_cycle.state.
3850 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3851 fts.c, with the following changes:
3852 (setup_dir, free_dir): New functions.
3853 (enter_dir): Now returns bool. Return true if successful, false
3854 if memory exhausted. All callers changed.
3855 Do not bother partly cleaning up on
3856 memory allocation failure; that is free_dir's job.
3857 However, free ad if hash_insert fails, to avoid memory leak.
3858 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3859 fts->fts_options to see which union member to use.
3861 2005-05-20 Jim Meyering <jim@meyering.net>
3863 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3864 Now a macro, to pacify GCC.
3866 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3868 * chown.c (rpl_chown): Return -1 on failure.
3870 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3872 * canonicalize.c: Include canonicalize.h first, to test interface.
3873 Include <stddef.h> unconditionally, since we assume C89 now.
3874 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3875 * fts.c: Include fts_.h first, to check interface.
3876 Do not include intprops.h; no longer needed.
3877 Include cycle-check.h and hash.h, since fts_.h no longer does.
3878 Remove unnecessary casts of closedir to void.
3879 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3880 decide whether to decrement nlinks.
3881 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3882 (FTS): Use struct hash_table * instead of Hash_table, so that
3883 we no longer need to include hash.h here.
3885 2005-05-17 Jim Meyering <jim@meyering.net>
3887 * fts.c, fts_.h: New files, from coreutils.
3889 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3891 Sync from coreutils.
3892 * unlinkdir.c, unlinkdir.h: New files.
3893 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3894 regex.h, unlocked-io.h, xtime.h:
3895 White space changes only.
3896 * makepath.c (make_path): Port to hosts where leading "//" is special.
3897 * yesno.c: Include getline.h, not ctype.h.
3898 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3899 Use getline to remove arbitrary restriction on response length.
3901 2005-05-13 Bruno Haible <bruno@clisp.org>
3903 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3904 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3905 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3906 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3907 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3908 Add support for 64-bit integers in the MSVC compiler.
3910 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3912 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3913 Change the initial comment to refer to GPL, not LGPL.
3914 gnulib-tool will change it to LGPL as needed.
3916 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3917 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3918 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3919 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3920 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3921 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3922 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3923 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3924 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3925 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3926 concatpath.c, config.charset, copy-file.c, copy-file.h,
3927 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3928 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3929 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3930 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3931 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3932 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3933 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3934 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3935 full-read.c, full-read.h, full-write.c, full-write.h,
3936 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3937 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3938 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3939 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3940 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3941 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3942 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3943 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3944 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3945 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3946 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3947 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3948 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3949 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3950 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3951 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3952 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3953 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3954 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3955 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3956 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3957 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3958 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3959 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3960 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3961 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3962 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3963 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3964 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3965 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3966 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3967 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3968 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3969 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3970 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3971 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3972 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3973 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3974 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3975 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3976 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3977 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3978 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3979 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3980 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3981 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3982 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3983 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3984 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3985 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3986 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3987 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3988 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3989 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3990 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3991 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3992 Update FSF postal mail address.
3994 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3996 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3997 specified in ai_socktype. Fix invalid ai_protocol
3998 check. ai_protocol is usually set to 0 or depending on
3999 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4000 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4001 ai_socktype / ai_protocol in the returned addrinfo structure.
4003 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4004 Bruno Haible <bruno@clisp.org>
4006 * inet_ntop.h: New file.
4007 * inet_ntop.c: New file, from glibc with modifications.
4009 2005-05-08 Jim Meyering <jim@meyering.net>
4011 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4013 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4015 Merge from coreutils. Among other things,
4016 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4017 * fd-safer.c: New file.
4018 * fcntl-safer.h, open-safer.c: Remove.
4019 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4020 * dup-safer.c: Include unistd-safer.h first.
4021 Don't include errno.h.
4022 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4023 * file-type.h: Don't assume invoker included sys/stat.h first.
4024 * file-type.c: Rely on file-type.h change.
4025 * getloadavg.c: Include unistd-safer.h.
4026 (getloadavg): Use safer open.
4027 * getusershell.c: Include "stdio-safer.h".
4028 (getusershell): Use safer fopen.
4029 * long-options.c (long_options): Use NULL rather than 0.
4030 * modechange.h (mode_free): Remove; all callers changed to invoke
4032 * modechange.c: Likewise.
4033 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4034 (MODE_DONE): New constant.
4035 (struct mode_change): Remove 'next' member.
4036 (make_node_op_equals): New function; like the old one of the
4037 same name, except it allocates an array.
4038 (mode_compile, mode_create_from_ref): Use it.
4039 (mode_compile): Allocate result as an array, not a linked list.
4040 Parse octal string ourself, so that we catch mistakes like "+0".
4041 (mode_adjust): Arg is an array, not a linked list.
4042 * modechange.c: Include stat-macros.h, xalloc.h.
4043 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4044 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4045 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4046 Remove. This is now stat-macros.h's job.
4047 (talloc): Remove. All callers replaced by xalloc, so that
4048 our invokers don't have to worry about reporting memory failures.
4049 (make_node_op_equals): Remove.
4050 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4052 (struct mode_change): Moved here from modechange.h.
4053 (mode_append_entry): Remove.
4054 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4055 apps to have incorrect behavior. Use simpler algorithm for head
4056 and tail. Don't futz with umask; that's now the job of mode_adjust.
4057 Detect more invalid usages rather than having somewhat-random behavior.
4058 Don't insert an "a=" action, as that leads to incorrect behavior.
4059 (mode_compile, mode_create_from_ref): Return NULL on error instead
4060 of an enum, since now there's only one way to have an error. All
4062 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4063 at the correct time. Simplify calculation of "+u" and its ilk.
4064 Don't mishandle "+X".
4065 (mode_free): Remove "register" and localize decls.
4066 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4067 (struct mode_change): Move to modechange.c; callers don't
4068 need to see this stuff.
4069 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4070 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4071 (mode_change, mode_adjust): Reflect the new signatures noted above.
4072 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4073 that might redefine system include files.
4074 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4075 (my_usleep): Use NULL rather than (void *) 0.
4076 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4077 Use siginterrupt to specify that system calls should be interrupted.
4078 (rpl_nanosleep): Move initialization of suspended closer to call of
4080 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4081 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4082 (desirable_utmp_entry): New function.
4083 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4084 using x2nrealloc, to simplify logic.
4085 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4086 size calculation. Do not assume utmp file is a regular file.
4087 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4088 (READ_UTMP_CHECK_PIDS): New constant.
4089 * save-cwd.c: Include unistd-safer.h.
4090 (save_cwd): Use fd_safer.
4091 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4092 [!_LIBC] Include "stat-macros.h" instead.
4093 * unistd-safer.h (fd_safer): New decl.
4095 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4097 * byteswap_.h: New file.
4099 2005-04-25 Albert Chin <china@thewrittenword.com>
4101 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4104 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4106 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4107 that "UTC +1 second" continues to work. Problem reported
4109 (relunit_snumber): New rule.
4112 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4114 * getdate.y (universal_time_zone_table): New constant.
4115 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4116 universal_time_zone_table.
4117 (lookup_zone): Prefer universal_time_zone_table to
4118 local_time_zone_table, so that "GMT" time stamps are allowed in
4119 London during the summer. Problem reported by Ian Abbott.
4121 2005-04-12 Jim Meyering <jim@meyering.net>
4123 * human.c (humblock): Set *options even when returning due to
4124 xstrtoumax conversion failure. Thanks to a used-uninitialized
4127 2005-04-09 Jim Meyering <jim@meyering.net>
4129 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4130 -Wuninitialized: initialize tm0.tm_year.
4132 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4134 * getdate.y (parser_control): rels_seen is now a boolean, not a
4135 count, since there's no maximum. All uses changed.
4136 Add member dsts_seen.
4137 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4139 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4140 Use pc_rels_seen to decide whther a date is absolute.
4142 * getdate.y (number): Don't overwrite year.
4143 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4146 2005-04-02 Simon Josefsson <jas@extundo.com>
4148 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4149 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4151 2005-03-27 Jim Meyering <jim@meyering.net>
4153 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4155 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4157 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4158 "one's complement" -> "ones' complement" in comment, as per Knuth.
4159 "value of type" -> "type or expression" in comment.
4160 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4162 2005-03-26 Jim Meyering <jim@meyering.net>
4165 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4166 Correct typos: s/or/of/.
4168 2005-03-23 Jim Meyering <jim@meyering.net>
4170 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4172 2005-03-21 Jim Meyering <jim@meyering.net>
4174 Changes imported from coreutils.
4176 * cycle-check.c: Don't include xalloc.h.
4178 * path-concat.c: Don't include assert.h.
4179 (path_concat): Remove assertion that would have triggered
4180 for ABASE starting with more than one slash.
4181 Reported by Andreas Schwab.
4183 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4184 properly when ABASE is an absolute file name.
4185 Correct the description of this function.
4187 Add an assertion and a test driver.
4188 This fixes a bug introduced on 2004-07-02.
4189 Andreas Schwab reported the resulting failure of cp --parents:
4190 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4192 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4194 * strftime.c (my_strftime): If the underlying strftime returns 0
4195 (which shouldn't happen), generate nothing instead of returning 0
4196 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4198 2005-03-16 Bruno Haible <bruno@clisp.org>
4200 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4202 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4204 * strftime.c (my_strftime): Prepend space to format so that we can
4205 reliably distinguish strftime failure from empty output on POSIX
4208 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4210 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4211 (iconv_string): Don't guess a size-zero buffer, as that might cause
4212 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4213 result would be 'too large', where 'too large' is (heuristically)
4214 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4215 overflow concerns. This will prevent some unwanted malloc failures
4216 when the inputs are very large.
4218 2005-03-15 Bruno Haible <bruno@clisp.org>
4220 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4223 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4226 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4228 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4230 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4231 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4233 * strtol.c: Likewise.
4235 2005-03-14 Simon Josefsson <jas@extundo.com>
4237 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4240 2005-03-14 Jim Meyering <jim@meyering.net>
4242 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4243 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4244 to be nonzero so that we (and caller) can detect the difference
4245 between a valid zero-length expansion and an error return, even
4246 when the underlying strftime fails before writing anything into
4249 2005-03-10 Jim Meyering <jim@meyering.net>
4251 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4252 so that this module works on systems without fchdir.
4254 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4256 Factor int-properties macros into a single file, except for
4257 glibc-related files.
4258 * intprops.h: New file.
4259 * getloadavg.c: Include it instead of limits.h.
4260 (INT_STRLEN_BOUND): Remove.
4261 * human.c: Include intprops.h.
4262 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4263 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4264 * inttostr.h: Include intprops.h instead of limits.h.
4265 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4266 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4267 for consistency with intprops.h.
4268 (time_t_is_integer, twos_complement_arithmetic): Use them.
4269 * sig2str.h: Include <signal.h>, intprops.h.
4270 (INT_STRLEN_BOUND): Remove.
4271 * strftime.c (TYPE_SIGNED): Remove.
4272 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4273 * strtol.c: Adjust comments to match intprops.h.
4274 * userspec.c: Include intprops.h.
4275 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4276 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4277 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4278 instead of rolling our own expressions.
4279 * xstrtol.c: Include xstrtol.h first, to test interface.
4281 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4283 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4284 the right thing even if adding 1900 would overflow. Similarly
4285 for tm_mon + 1 and tm_yday + 1.
4286 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4287 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4288 (DO_SIGNED_NUMBER): New macro.
4289 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4291 2005-03-07 Bruno Haible <bruno@clisp.org>
4293 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4295 2005-03-03 Derek R. Price <derek@ximbiot.com>
4296 Bruno Haible <bruno@clisp.org>
4298 * pagealign_alloc.h: New file.
4299 * pagealign_alloc.c: New file.
4301 2005-01-28 Bruno Haible <bruno@clisp.org>
4303 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4306 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4308 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4309 The workaround isn't strictly needed for POSIX conformance, and
4310 it's too much of a pain to configure and maintain. We'll ask
4311 people to fix their kernels instead.
4312 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4313 (NANOSLEEP_BUG_WORKAROUND): Remove.
4314 (xnanosleep): Remove the workaround.
4316 2005-02-12 Bruno Haible <bruno@clisp.org>
4318 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4320 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4322 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4323 * timespec.h (gettime): Return void, since it always
4324 succeeds now. All uses changed.
4325 * gettime.c (gettime) Likewise.
4326 [HAVE_NANOTIME]: Prefer nanotime.
4327 Assume gettimeofday succeeds, as POSIX requires.
4328 Assime time () succeeds, since other code already does.
4329 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4330 (timespec_subtract): Remove.
4331 (NANOSLEEP_BUG_WORKAROUND): New constant.
4332 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4333 things considerably. Use it only on GNU/Linux hosts, since the
4334 workaround shouldn't be needed elsewhere.
4336 2005-02-24 Bruno Haible <bruno@clisp.org>
4338 * gettext.h: Update from GNU gettext 0.14.2.
4340 2005-02-24 Bruno Haible <bruno@clisp.org>
4342 * localcharset.c: Update from GNU gettext 0.14.2.
4343 * config.charset: Update from GNU gettext 0.14.2.
4345 2005-02-22 Simon Josefsson <jas@extundo.com>
4347 * iconvme.h, iconvme.c: New files, from libc.
4349 2005-02-20 Neil Conway <neilc@samurai.com>
4351 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4352 returned by OSX/Darwin if the specified buffer is not large
4353 enough for the hostname.
4355 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4357 * memrchr.h: New file.
4358 * chdir-long.c: Include it.
4359 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4360 Don't bother including stddef.h.
4362 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4364 * argp-help.c (__argp_help): Create a fake struct argp_state and
4365 pass it to _help, otherwise the latter coredumps trying to
4366 dereference state.root_argp.
4368 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4370 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4372 Include <sys/types.h>, for dev_t.
4373 (ME_DUMMY, ME_REMOTE): Move from here....
4374 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4375 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4377 Include mountlist.h first, to test the interface.
4379 2005-01-29 Bruno Haible <bruno@clisp.org>
4381 * progname.c (program_name): Initialize.
4382 Needed when linking statically on MacOS X.
4384 2005-01-28 Bruno Haible <bruno@clisp.org>
4386 * javacomp.sh.in: New file, from GNU gettext.
4387 * javacomp.h: New file, from GNU gettext.
4388 * javacomp.c: New file, from GNU gettext.
4390 2005-01-26 Bruno Haible <bruno@clisp.org>
4392 * javaexec.sh.in: New file, from GNU gettext.
4393 * javaexec.h: New file, from GNU gettext.
4394 * javaexec.c: New file, from GNU gettext.
4396 2005-01-26 Simon Josefsson <jas@extundo.com>
4398 * gai_strerror.c: Use GPL in header.
4400 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4402 * argp-help.c (hol_entry_help): Avoid using non-constant
4403 initializers for struct pentry_state.
4404 (__argp_error): Check return value of __asprintf
4405 (__argp_failure): Translate error message
4407 * argp-parse.c: Removed braces around the expansion of N_()
4409 2005-01-21 Jim Meyering <jim@meyering.net>
4411 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4412 same value as for Solaris 9.
4414 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4415 component length. This included changing the parameter to be
4416 of type `char *' rather than `char const *'.
4417 * chdir-long.h (chdir_long): Update prototype.
4419 * openat.c (fdopendir, fstatat): New functions.
4420 * openat.h: Include headers required for use of DIR and struct stat.
4421 [AT_SYMLINK_NOFOLLOW]: Define.
4422 (fdopendir, fstatat): Add prototypes.
4424 2005-01-21 Bruno Haible <bruno@clisp.org>
4426 * classpath.h: New file, from GNU gettext.
4427 * classpath.c: New file, from GNU gettext.
4429 2005-01-20 Simon Josefsson <jas@extundo.com>
4431 * version-etc-fsf.c: New file, with version_etc_copyright.
4432 * version-etc.c: Remove version_etc_copyright.
4433 * version-etc.h (version_etc_copyright): Use [] instead of * in
4434 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4436 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4438 * save-cwd.c (save_cwd): Remove code to support the case
4439 where fchdir is missing or flaky.
4441 2005-01-20 Simon Josefsson <jas@extundo.com>
4443 * base64.h (isbase64): Add.
4445 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4446 using a unsigned prototype, don't inline.
4447 (base64_decode): Use it.
4449 2005-01-19 Bruno Haible <bruno@clisp.org>
4451 * sh-quote.h: New file, from GNU gettext.
4452 * sh-quote.c: New file, from GNU gettext.
4454 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4456 Merge changes from coreutils, as described below in several
4457 changelogs dated today.
4459 * save-cwd.c: Include "save-cwd.h" before other include files.
4460 (O_DIRECTORY): Remove; not needed here, since "." must be
4461 a directory. All uses removed.
4462 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4463 universal on Suns, and we also need to test for IRIX.
4464 Revamp code to use 'if' rather than '#if'.
4465 Avoid unnecessary comparison of cwd->desc to 0.
4467 * utimens.c (futimens): Robustify the previous patch, by checking
4468 for known valid error numbers rather than observed invalid ones.
4470 2005-01-18 Jim Meyering <jim@meyering.net>
4472 * version-etc.c (version_etc_copyright): Update copyright date.
4474 * utimens.c (futimens): Account for the fact that futimes
4475 can also fail with errno == ENOSYS or errno == ENOENT.
4476 Patch from Dmitry V. Levin.
4478 Change the name of the robust chdir function from chdir to chdir_long.
4479 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4480 (restore_cwd): Use chdir_long, not chdir.
4481 * chdir-long.c: Renamed from chdir.c.
4482 * chdir-long.h: Renamed from chdir.h.
4483 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4486 2005-01-18 Bob Proulx <bob@proulx.com>
4488 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4489 offsetof() macro construct to avoid compile failure with native HP-UX
4490 11.0 ANSI C compiler.
4492 2005-01-06 Bruno Haible <bruno@clisp.org>
4494 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4495 because stpncpy.m4 takes care of it.
4497 2004-01-24 Bruno Haible <bruno@clisp.org>
4499 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4501 2003-10-09 Bruno Haible <bruno@clisp.org>
4503 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4505 2005-01-06 Bruno Haible <bruno@clisp.org>
4507 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4508 * fwriteerror.c: Include <stdbool.h>.
4509 (fwriteerror): At the end, close the file stream. Record whether
4510 stdout was already closed.
4512 2004-05-27 Bruno Haible <bruno@clisp.org>
4514 * execute.c (environ): Declare if needed.
4515 * pipe.c (environ): Likewise.
4516 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4518 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4520 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4521 definitions to be after all include files, to avoid collisions.
4522 Problem reported by Bob Proulx.
4524 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4526 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4527 not needed. This removes a dependency on the gettext module.
4528 [defined _LIBC]: Do not include <libintl.h>; not needed.
4530 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4532 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4535 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4537 * argp-parse.c: Include <stddef.h>.
4538 (alignof, alignto): New macros.
4539 (parser_init): Don't assume that void * is aligned sufficiently
4542 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4543 need to extend the stack.
4544 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4547 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4549 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4551 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4553 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4554 Remove now-obsolete comment about AIX.
4555 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4556 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4557 (YYMAXDEPTH): New macro.
4559 2004-12-18 Bruno Haible <bruno@clisp.org>
4561 * fatal-signal.c (fatal_signals): Make non-const.
4562 (init_fatal_signals): New function.
4563 (uninstall_handlers, install_handlers): Ignore signals that were set to
4565 (at_fatal_signal): Call init_fatal_signals.
4566 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4568 Reported by Paul Eggert.
4570 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4572 * getdate.y (textint): New member "negative".
4573 (time_zone_hhmm): New function.
4574 Expect 14 shift-reduce conflicts, not 13.
4575 (o_colon_minutes): New rule.
4576 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4577 (yylex): Set the "negative" member of signed numbers.
4579 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4581 Changes imported from coreutils.
4582 * hard-locale.c: Assume <locale.h> exists.
4584 (GLIBC_VERSION): New macro.
4585 (hard_locale): Assume setlocale exists.
4586 Rewrite to avoid #ifdef.
4587 Use strdup rather than malloc + strcpy.
4588 * human.c: Assume <locale.h> exists.
4589 (human_readable): Assume localeconv exists.
4591 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4593 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4594 convert T2, not T. (Imported from libc.)
4596 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4598 * getcwd.c (is_ENAMETOOLONG): New macro.
4599 (__getcwd.c): Don't restore errno; glibc doesn't.
4600 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4601 first, falling back to our code only if its results look suspicious.
4602 Ensure that the resulting buffer is only as large as necessary.
4604 * readutmp.c: Include readutmp.h first.
4605 Include <errno.h>, since readutmp.h no longer does that.
4606 * readutmp.h: Don't include <errno.h>,
4607 <sys/param.h>, <time.h>; not needed to establish interface.
4608 (errno): Remove decl.
4609 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4610 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4611 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4613 2004-11-28 Simon Josefsson <jas@extundo.com>
4615 * base64.h, base64.c: New file.
4617 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4619 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4621 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4623 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4624 HP's ANSI C compiler.
4625 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4626 Declaring int functions causes warnings on some modern systems and
4627 shouldn't be needed to compile on ancient ones.
4628 * same.c (MIN) [defined MIN]: Don't define, since it's already
4631 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4632 with the following changes.
4633 (__set_errno): Parenthesize properly.
4634 Include <stdbool.h>.
4635 (MIN, MAX, MATCHING_INO): New macros.
4636 (__getcwd): Define with prototype, not K&R form.
4637 Use heuristics to allocate default buffer on stack if possible.
4638 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4639 behavior, and to avoid the PATH_MAX limit when computing
4641 Use MATCHING_INO to compare inode number to file.
4642 Check for arithmetic overflow in size calculations.
4643 Fix bug in reallocation of dot array that caused getcwd to fail
4644 on directories nested deeper than 75.
4645 Be more careful about saving errno on error.
4646 Do not use realloc; use only free+malloc, as this is a bit
4647 more flexible and avoids a needless copy operation.
4648 Do not inspect st_dev and st_ino for symbolic links; POSIX
4649 doesn't specify the latter.
4650 Check for closedir errors.
4651 Avoid needless casts.
4652 Use "#ifdef weak_alias" around weak_alias, to be like other
4654 The following changes to getcwd.c have effect only when used in
4655 gnulib; they have no effect inside glibc proper.
4656 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4657 as alloca isn't used.
4658 (alloca, __alloca): Likewise.
4659 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4660 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4661 unconditionally, as gnulib assumes C89 or better.
4662 Do not include <sys/param.h>.
4663 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4664 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4666 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4667 Include <dirent.h> in a way that is compatible with modern Autoconf.
4668 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4669 New macros, if not already defined.
4670 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4671 Use "_LIBC", not "defined _LIBC", for consistency.
4672 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4674 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4675 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4676 * xgetcwd.c: David MacKenzie's old code was removed, so give
4677 credit only to Jim Meyering and adjust the copyright dates.
4678 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4679 <stdlib.h>, <unistd.h>, "pathmax.h".
4680 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4681 (INITIAL_BUFFER_SIZE): Remove.
4682 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4684 2004-11-23 Jim Meyering <jim@meyering.net>
4686 * getopt_.h: Remove trailing blanks.
4688 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4690 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4691 (futimens): New function, which uses futimes if available.
4692 (futimens, utimens): Support timespec==NULL, with same semantics
4693 as utime and utimens.
4694 * utimens.h (futimens): New decl.
4696 2004-11-23 Jim Meyering <jim@meyering.net>
4698 * __fpending.c: Add comment.
4700 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4702 * getopt_.h: Re-addition of __getopt_argv_const caused
4703 redefinition warnings. To avoid them, include the defines
4704 in `#if !defined __need_getopt ... #endif'. The only place
4705 where __getopt_argv_const is used is in definitions
4706 of getopt_long and getopt_long_only below, which are as well
4707 protected by `#ifndef __need_getopt'.
4708 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4709 __need_getopt after including <stdio.h> and <unistd.h> These
4710 headers might have defined it.
4712 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4714 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4716 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4717 optopt): Use them instead of invoking ## directly; otherwise, the
4718 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4720 2004-11-19 Bruno Haible <bruno@clisp.org>
4722 * strtok_r.c: Move comments from here...
4723 * strtok_r.h: ... to here.
4725 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4727 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4728 might fail. Problem reported by Yoann Vandoorselaere.
4729 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4730 that mishandle size_t overflow.
4732 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4734 * canon-host.c: Include "strdup.h".
4735 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4736 Use strdup instead of malloc/strcpy to duplicate strings.
4738 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4739 (human_space_before_unit): New constant.
4740 * human.c (human_readable): Support it.
4742 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4743 (xgetcwd): Set errno correctly when failing.
4744 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4745 the failure is actually due to a PATH_MAX problem.
4747 Further getopt changes to make it more likely that glibc will
4748 buy the changes back.
4749 * getopt.c (POSIXLY_CORRECT): New constant.
4750 (getopt): Use it, so to preserve glibc semantic
4751 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4752 when compiling for libc.
4753 * getopt_.h (__getopt_argv_const): Bring it back.
4754 (getopt_long, getopt_long_only): Use it.
4756 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4757 New arg POSIXLY_CORRECT. All callers changed.
4758 (getopt): Argv is now char * const *, as per standard.
4759 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4760 not char *__getopt_argv_const *.
4761 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4762 _getopt_long_only_r): Likewise.
4763 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4764 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4765 _getopt_long_r, _getopt_long_only_r): Likewise.
4766 * getopt_.h (__getopt_argv_const): Remove.
4767 (getopt): Argv is now char * const *, as per standard.
4769 * getdate.y (tORDINAL): New token.
4770 (day, relunit): Allow it for relative times.
4771 (relative_time_table): Use tORDINAL for ordinals.
4773 2004-11-15 Jim Meyering <jim@meyering.net>
4775 * closeout.c: Include "__fpending.h" once again.
4776 Include <stdbool.h>.
4777 (close_stdout): Don't fail just because stdout was closed initially,
4778 since some programs don't write to stdout in the normal course of
4779 operation (other than --version and --help), and we don't want this
4780 function to make e.g. `touch file >&-' fail.
4781 But do fail if it was closed and someone has tried to write to it.
4782 E.g., `printf foo >&-' must fail.
4784 2004-11-11 Simon Josefsson <jas@extundo.com>
4786 * strtok_r.h, strtok_r.c: New file.
4788 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4790 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4791 we can stop lying to compilers about the constness of argv when we
4792 are compiled outside glibc.
4793 (getopt, getopt_long, getopt_long_only): Use it.
4794 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4796 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4797 _getopt_long_only_r): Likewise.
4798 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4799 _getopt_long_only_r): Likewise.
4801 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4802 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4803 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4804 the other external symbols.
4805 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4806 declaration, since the above renaming now works around collisions.
4808 2004-11-11 Jim Meyering <jim@meyering.net>
4810 * linebreak.c: Remove trailing blanks.
4811 * alloca_.h: Likewise.
4812 * acosl.c: Likewise.
4813 * euidaccess.c: Likewise.
4814 * allocsa.h: Likewise.
4816 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4818 * mktime.c (SHR): New macro, which is a portable
4819 substitute for >> that should work even on Crays.
4820 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4821 Problem reported by Mark D. Baushke in
4822 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4823 * getdate.y (SHR): Likewise.
4825 * strftime.c (SHR): Likewise.
4827 * quotearg.c (struct quoting_options): Use unsigned int for
4828 quote_these_too, so that right shifts are well defined. All uses
4831 2004-11-10 Simon Josefsson <jas@extundo.com>
4833 * getaddrinfo.h, getaddrinfo.c: New files.
4835 2004-11-10 Jim Meyering <jim@meyering.net>
4837 Ensure that no close failure goes unreported.
4838 * closeout.c (close_stdout): Always close stdout. I.e., don't
4839 return early when it seems there's nothing to flush.
4840 Don't include __fpending.h.
4842 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4844 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4846 2004-11-05 Bruno Haible <bruno@clisp.org>
4848 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4849 Reported by Mark D. Baushke <mdb@cvshome.org>.
4851 2004-11-04 Bruno Haible <bruno@clisp.org>
4853 2004-09-11 Bruno Haible <bruno@clisp.org>
4854 * allocsa.valgrind: New file.
4855 2004-02-06 Bruno Haible <bruno@clisp.org>
4856 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4857 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4858 Reported by Christopher Seip <chris.seip@hp.com>.
4860 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4862 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4863 with errno == ERANGE if the buffer is too small.
4864 Problem reported by Mark D. Baushke.
4866 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4868 * xreadlink.c (MAXSIZE): New macro.
4869 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4870 size does not exceed MAXSIZE. Avoid cast.
4871 As suggested by Mark D. Baushke in
4872 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4873 if readlink fails with buffer size just under MAXSIZE, try again
4876 2004-11-02 Derek R. Price <derek@ximbiot.com>
4877 and Paul Eggert <eggert@cs.ucla.edu>
4879 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4880 (get_date): Overparenthesize to avoid GCC warning.
4882 2004-11-02 Bruno Haible <bruno@clisp.org>
4884 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4885 function returns void.
4887 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4889 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4890 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4893 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4895 * getdate.y: Add support for TZ="foo" within a date string.
4896 Fix some bugs near time_t boundaries. Reject dates with
4897 out-of-range components, e.g., "Sept 31".
4898 Include <stdlib.h>, "setenv.h", "xalloc.h".
4899 (ISDIGIT_LOCALE): Remove; unused.
4900 Note that the TZ and time functions used here are not reentrant.
4901 (mktime_ok, get_tz): New functions.
4902 (TZBUFSIZE): New constant.
4903 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4904 This requires that we sometimes generate our own TZ="XXX..." setting.
4906 2004-10-27 Derek R. Price <derek@ximbiot.com>
4908 * mktime.c (not_equal_tm): Remove redundant check.
4910 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4912 * getdate.y: Use Bison 1.875 features, and some minor
4913 code cleanups. This change does not affect semantics.
4914 Don't include <stdlib.h>; no longer needed.
4915 Don't include unlocked-io.h; only the "#if TEST" code uses
4916 stdio, and performance isn't crucial there.
4917 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4918 Bison 1.875 features as described below.
4919 All uses of "PC." replaced by "pc->".
4920 (YYSTYPE): Add a forward declaration.
4921 (yylex, yyerror): Use full prototypes in forward decls.
4922 Use "%pure-parser" rather than obsolescent "%pure_parser".
4923 Use %parse-param and %lex-param instead of obsolescent
4924 YYPARSE_PARAM and YYLEX_PARAM.
4925 (meridian_table, month_and_day_table, time_units_table,
4926 relative_time_table, time_zone_table, military_table,
4927 lookup_zone, lookup_word, get_date):
4928 Use NULL instead of 0 where appropriate.
4929 (to_hour): Avoid abort (), to avoid a dependency on
4931 (yyerror, yylex): Now accepts parser_control * arg.
4932 (main) [TEST]: Use '\0' rather than 0 for char.
4934 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4936 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4937 It's now the caller's responsibility to handle the case where
4938 !HAVE_GETPAGESIZE && !defined getpagesize.
4940 * mktime.c (leapyear): Arg is long int, not int.
4942 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4944 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4946 2004-10-12 Simon Josefsson <jas@extundo.com>
4948 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4949 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4952 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4954 * vsnprintf.h: New file.
4955 * vsnprintf.c: New file.
4957 2004-10-07 Bruno Haible <bruno@clisp.org>
4959 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4960 into the provided buffer.
4962 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4964 * diacrit.c, diacrit.h: Add GPL notice.
4966 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4967 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4968 * logl.c (logl): Keep the code as similar to glibc as possible.
4969 This avoids a potential constant-folding bug.
4971 2004-10-05 Bruno Haible <bruno@clisp.org>
4973 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4975 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4977 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4978 * xmalloc.c (xmemdup): Likewise.
4979 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4980 XFREE): Remove these long-obsolescent macros.
4981 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4982 * xstrdup.c: Remove.
4984 * regex.c (re_comp): Cast gettext return value to char *,
4985 Problem reported by Martin Neitzel via Mark D. Baushke.
4987 2004-10-04 Simon Josefsson <jas@extundo.com>
4989 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4990 '#ifdef USE_UNLOCKED_IO'.
4992 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4994 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4995 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4996 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4997 regex.c, sha1.c, version-etc.c, yesno.c:
4998 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4999 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5000 the includer's responsibility.
5002 Sync from coreutils.
5004 * modechange.c (mode_compile): Don't decrement a pointer that
5005 points to the start of a string, as the C Standard says the
5006 resulting behavior is undefined.
5008 * backupfile.h (enum backuptype): Rename none -> no_backups,
5009 simple -> simple_backups, numbered_existing ->
5010 numbered_existing_backups, numbered -> numbered_backups
5011 to avoid shadowing problems. All uses changed.
5012 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5013 * backupfile.c (check_extension, numbered_backup):
5014 Rename locals to avoid shadowing 'basename'.
5015 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5018 * .cppi-disable: Add getopt_.h, getopt_int.h.
5019 * .cvsignore: Add getopt.h.
5021 2004-10-04 Simon Josefsson <jas@extundo.com>
5023 * memmem.h: New file.
5024 * memmem.c: New file, taken from glibc.
5026 2004-10-02 Jim Meyering <jim@meyering.net>
5028 * dirfd.h, getpagesize.h: Add copyright notice.
5030 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5032 * snprintf.c: Remove comments as to why each header is needed.
5034 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5036 * strsep.h: New file.
5037 * strsep.c: New file.
5039 2004-10-01 Simon Josefsson <jas@extundo.com>
5041 * snprintf.c (snprintf): Handle size==0.
5043 2004-10-01 Simon Josefsson <jas@extundo.com>
5044 Bruno Haible <bruno@clisp.org>
5046 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5047 (snprintf): Declare 'args'.
5049 2004-09-30 Simon Josefsson <jas@extundo.com>
5051 * snprintf.h, snprintf.c: New files.
5053 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5055 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5056 (hol_entry_help): Never translate an empty string.
5057 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5058 * argp.h (OPTION_NO_TRANS): New option.
5060 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5062 * xvasprintf.c: Include xalloc.h.
5063 (xvasprintf): Use xalloc_die, not xmalloc_die.
5065 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5067 * dummy.c: Change copyright notice to FSF, and license to GPL.
5069 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5071 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5072 Problem reported by Bruno Haible in:
5073 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5075 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5077 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5078 in case some system header has #define'd it. Problem reported by
5079 Soeren D. Schulze in
5080 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5082 2004-09-08 Bruno Haible <bruno@clisp.org>
5084 * stdint_.h: New file, taken from GNU clisp.
5086 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5088 * xvasprintf.h: New file.
5089 * xvasprintf.c: New file.
5090 * xasprintf.c: New file.
5092 2004-09-08 Bruno Haible <bruno@clisp.org>
5094 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5096 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5098 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5100 Import from coreutils.
5101 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5102 strings on unbounded length. alloca's performance benefits aren't
5103 that important here.
5105 (parse_with_separator): New function, with most of the internals
5106 of the old parse_user_spec. Allow user to omit both user and group,
5107 for compatibility with FreeBSD.
5108 Clone only the user name, not the entire spec.
5109 Do not set *uid, *gid unless entirely successful.
5110 Avoid memory leak in some failing cases.
5111 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5112 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5113 (parse_user_spec): Rewrite to use parse_with_separator.
5115 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5117 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5118 its complicated substitute.
5119 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5120 and program_invocation_name.
5121 (__argp_basename) [!_LIBC]: Remove; the only use was
5122 replaced by its body.
5123 (__argp_short_program_name): Change condition from
5124 !defined __argp_short_program_name to
5125 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5126 to match argp-namefrob.h.
5127 (__argp_failure): Don't assume strerror_r returns char *.
5128 * argp-parse.c (N_): Define unconditionally.
5129 (argp_default_options): Fill out initializers with 0 to avoid
5132 2004-08-12 Simon Josefsson <jas@extundo.com>
5134 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5135 * getopt_.h: Renamed from getopt.h.
5137 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5139 Merge from coreutils.
5141 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5142 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5143 for Reliant Unix 5.43.
5145 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5146 (union fooround): Use uintmax_t, not long int.
5147 The rest is a merge from libc:
5148 [defined _LIBC]: Include <shlib-compat.h>.
5149 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5151 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5153 * strverscmp.c: Convert to UTF-8.
5155 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5157 * obstack.h (obstack_empty_p):
5158 Don't assume that chunk->contents is suitably aligned.
5159 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5160 Likewise. Problem reported by Benno in
5161 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5163 * chown.c (rpl_chown): Work even if the file is writeable but not
5164 readable. This could be improved further but it'd take some work.
5166 2004-08-08 Simon Josefsson <jas@extundo.com>
5168 * xgethostname.c: Don't include error.h (not used).
5171 * getpass.c: Include getpass.h first.
5173 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5175 * xalloc-die.c: New files.
5176 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5178 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5179 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5180 (_, N_, xalloc_die): Move to xalloc-die.c.
5181 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5182 so that we needn't mess with xalloc_msg_memory_exhausted.
5184 * sha1.h: Renamed from sha.h.
5185 (SHA1_H): Renamed from _SHA_H.
5186 (sha1_ctx): Renamed from sha_ctx.
5187 (sha1_init_ctx): Renamed from sha_init_ctx.
5188 (sha1_process_block): Renamed from sha_process_block.
5189 (sha1_process_bytes): Renamed from sha_process_bytes.
5190 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5191 (sha1_read_ctx): Renamed from sha_read_ctx.
5192 (sha1_stream): Renamed from sha_stream.
5193 (sha1_buffer): Renamed from sha_buffer.
5194 * sha1.c: Likewise; renamed from sha.c.
5195 Do not include <sys/types.h>.
5196 Include <stddef.h> rather than <stdlib.h>.
5198 2004-08-08 Bruno Haible <bruno@clisp.org>
5200 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5201 FILESYSTEM_PREFIX_LEN.
5202 * progreloc.c: Likewise.
5203 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5205 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5208 * argp-help.c (make_hol, hol_append): Don't assume that
5209 SIZE_MAX is a valid preprocessor constant.
5210 (__argp_basename): Change from "#ifndef _LIBC"
5211 to "#ifndef __argp_short_program_name", so that
5212 we don't compile these functions for tar.
5214 More merges from coreutils.
5215 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5216 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5218 * addext.c: Remove; no longer needed.
5219 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5220 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5221 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5222 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5223 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5224 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5225 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5226 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5227 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5228 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5229 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5230 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5231 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5232 Import changes from coreutils.
5234 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5236 Merge from coreutils.
5238 * .gdb-history: Remove; this doesn't belong here.
5240 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5241 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5242 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5244 * dirname.h: Include <stdbool.h>.
5245 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5246 for consistency with POSIX terminology. All uses changed.
5247 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5248 (strip_trailing_slashes): Use bool for booleans.
5249 * stripslash.c (strip_trailing_slashes): Likewise.
5251 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5252 sometimes returns a positive errno value even when it succeeds.
5253 (print_errno_message) [!LIBC]: Fall back on strerror if
5256 * path-concat.c (mempcpy): Don't define if a system header defines it.
5257 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5258 (longest_relative_suffix): New function.
5259 (path_concat): Use it. Assume first argument is not NULL.
5260 Port to DOS. Omit redundant separators.
5261 Report an error instead of returning NULL.
5262 Use mempcpy instead of memcpy.
5263 (xpath_concat): Remove: not declared or used.
5265 * same.h: Include <stdbool.h>
5266 (same_name): Return bool, not int.
5267 * same.c (same_name): Likewise.
5268 (errno): Don't declare; we assume C89 or better now.
5270 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5271 if not already defined.
5273 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5274 * dup-safer.c (errno): Likewise.
5276 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5278 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5281 2004-08-03 Simon Josefsson <jas@extundo.com>
5283 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5284 * progname.h: Don't include stdbool.h.
5286 2004-08-02 Simon Josefsson <jas@extundo.com>
5288 * getsubopt.h: New file, with comments from Bruno Haible.
5289 * getsubopt.c: New file, from glibc, but slightly modified based on
5290 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5292 2004-08-01 Simon Josefsson <jas@extundo.com>
5294 * xgetdomainname.c: Include stdlib.h, for free().
5296 2004-07-16 Simon Josefsson <jas@extundo.com>
5298 * dummy.c: New file.
5300 2004-07-16 Bruno Haible <bruno@clisp.org>
5302 * backupfile.h: Add extern "C" for C++.
5303 * closeout.h: Likewise.
5304 * copy-file.h: Likewise.
5305 * findprog.h: Likewise.
5306 * full-write.h: Likewise.
5307 * pathname.h: Likewise.
5308 * progname.h: Likewise.
5309 * stpcpy.h: Likewise.
5310 * stpncpy.h: Likewise.
5311 * strcase.h: Likewise.
5312 * strstr.h: Likewise.
5313 * xalloc.h: Likewise.
5315 * mbswidth.h: Add extern "C" for C++.
5316 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5318 2004-07-09 Simon Josefsson <jas@extundo.com>
5320 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5321 failed without this.)
5323 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5325 * fchown-stub.c: New file.
5327 2004-06-24 Jim Meyering <jim@meyering.net>
5329 * obstack.h (obstack_base): Cast to (void *), per documentation.
5331 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5333 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5335 2004-06-01 Jim Meyering <jim@meyering.net>
5337 * calloc.c: New file.
5339 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5341 * getdate.y (yylex): Allow space between sign and number.
5342 Problem reported by Dan Jacobson.
5344 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5345 and Jim Meyering <jim@meyering.net>
5347 Merge from coreutils CVS.
5349 * stat-macros.h: New file, with contents from file-type.h
5350 and coreutils' system.h.
5351 * file-type.c: Include "stat-macros.h".
5352 * file-type.h (file_type): Move all macro definitions to new file,
5355 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5356 Wrap old code with this conditional.
5357 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5358 function that does not dereference symlinks.
5359 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5361 * xreadlink.c: Include xreadlink.h first, to catch .h file
5362 dependency problems.
5363 (xreadlink): Accept new arg SIZE, for efficiency.
5364 All decls and uses changed.
5365 * xreadlink.h: Include <stddef.h>, for size_t.
5367 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5368 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5370 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5372 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5374 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5375 macros to be defined.
5376 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5377 the allocator returns NULL because the requested size is zero.
5379 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5381 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5382 var. Add comment explaining why libc still defines it. This
5383 merges the following patch from glibc:
5384 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5386 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5388 * obstack.c (_obstack): Remove unused variable. It hasn't been
5389 present in glibc since revision 1.1 of this file.
5390 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5391 obstack_alignment_mask, obstack_alloc, obstack_base,
5392 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5393 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5394 obstack_grow0, obstack_init, obstack_int_grow,
5395 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5396 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5397 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5398 nonexistent functions.
5400 2004-05-17 Derek R. Price <derek@ximbiot.com>
5401 Paul Eggert <eggert@cs.ucla.edu>
5403 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5405 2004-05-14 Bruno Haible <bruno@clisp.org>
5407 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5408 that consists of a '.' followed by an empty digit string.
5409 Patch by Tor Lillqvist <tml@iki.fi>.
5411 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5413 Port obstack to the AS/400, where pointers are 16 bytes wide and
5414 you cannot cast an integer to a valid pointer. This patch is
5415 currently waiting to be integrated into glibc; see
5416 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5418 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5419 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5420 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5421 (struct obstack): temp member is now a union of a pointer and
5422 an integer, instead of an integer. All integer uses changed.
5423 This does not affect the physical layout of struct obstack,
5424 except on hosts (like the AS/400) where the size or alignment of
5425 void * is greater than that of ptrdiff_t.
5426 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5427 __STDC__)]: Store temporary in pointer member of union, not
5429 * obstack.c: Include <stddef.h>, for offsetof.
5430 (struct fooalign): Remove; it doesn't need a name.
5431 (union fooround): Change double to long double, and add void *.
5432 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5433 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5434 not a macro. Hence the values are always int; so remove all
5435 casts-to-int in uses.
5437 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5438 Derek Price <derek@ximbiot.com>
5440 * alloca.c: Include <alloca.h>, to get our interface.
5441 * alloca_.h: Use __alloca on AIX, so that we don't have to
5442 include <alloca.h> first. Use C89 prototype for alloca; this
5443 requires including <stddef.h> for size_t. Use extern "C" if C++.
5444 Use #elif for simplicity, since we can assume C89 now.
5445 Don't try to source the system alloca.h since it will not be found
5446 and to prevent recursively including its replacement.
5447 * fnmatch.c: Include <alloca.h> instead of opencoding.
5448 * regex.c: Likewise.
5450 2004-05-16 Derek Price <derek@ximbiot.com>
5451 Paul Eggert <eggert@cs.ucla.edu>
5453 getline cleanup. This changes the getndelim2 API: both order of
5454 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5457 * getline.c: Don't include stddef.h or stdio.h, since our
5458 interface does that.
5459 (getline): Always use getdelim, so that we don't have two
5460 copies of this code.
5461 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5463 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5464 (GETNDELIM2_MAXIMUM): New macro.
5465 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5466 instead of the old practice of delim2==0. All callers changed.
5467 Return -1 on overflow, instead of returning junk.
5468 Do not set *linesize unless allocation succeeds.
5469 * getndelim2.h: Do not include stddef.h; no longer needed, now
5470 that we include sys/types.h.
5471 * getnline.h: Likewise.
5472 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5473 (getndelim2): Reorder arguments.
5474 * getnline.c (getnline, getndelim):
5475 Don't discard the NMAX argument.
5476 (getnline): Invoke getndelim, to avoid code duplication.
5477 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5478 of (size_t) -1 by callers of the getnline family.
5480 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5482 * nanosleep.c (suspended): Change its type from int to
5483 sig_atomic_t volatile.
5484 (first_call): Make it private to rpl_nanosleep, and have it
5485 be zero initially as that's a bit faster.
5486 (my_usleep): Round up fractional times instead of truncating them,
5487 as this is the usual meaning for 'sleep'.
5489 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5491 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5492 (ENOSYS): Define if not defined.
5493 (settime): Fall back on stime if it exists and settimeofday fails.
5494 But don't bother with fallbacks if a method fails with errno == EPERM.
5496 2004-05-11 Jim Meyering <jim@meyering.net>
5498 Prior to this change, the save_cwd caller required read access to the
5499 current directory on most systems (ones with the fchdir function).
5501 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5502 fails, try write-only, and finally, resort to using xgetcwd.
5504 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5506 * obstack.c, obstack.h: Import changes from libc.
5508 2004-04-28 Bruno Haible <bruno@clisp.org>
5510 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5511 implicitly appends .exe to executables.
5512 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5513 accepts Windows pathnames.
5514 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5515 Cygwin like Windows, since it now accepts Windows pathnames.
5516 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5517 Cygwin like Windows, since it now accepts Windows pathnames.
5518 Reported by Derek Robert Price <derek@ximbiot.com>.
5520 2004-04-20 Jim Meyering <jim@meyering.net>
5522 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5524 2004-04-20 Jim Meyering <jim@meyering.net>
5525 Bruno Haible <bruno@clisp.org>
5527 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5528 memory when realloc fails.
5530 2004-04-18 Jim Meyering <jim@meyering.net>
5532 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5533 don't leak memory and do call END_UTMP_ENT.
5535 2004-04-11 Paul Eggert <eggert@twinsun.com>
5537 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5538 (CHAR_BIT): Remove, since we assume C89.
5539 Include <stdint.h> if available, as per current Autoconf CVS advice.
5541 2004-03-30 Paul Eggert <eggert@twinsun.com>
5543 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5544 not bool, to be more consistent with Unix conventions.
5545 Suggested by Bruno Haible.
5547 Merge from coreutils.
5549 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5552 * getdate.h: Include stdbool.h, and timespec.h instead of
5553 the usual <time.h> dance.
5554 (get_date): Change signature to support fractional time stamps.
5555 All callers changed.
5556 * getdate.y: Include "getdate.h" first, as we can now
5557 assume C89 and don't need to worry about 'const'.
5558 Similarly, include "unlocked-io.h" near start, not in middle.
5560 (textint.value): Use long int rather than int.
5561 (textint.digits): Use size_t rather than int.
5562 (BILLION, LOG10_BILLION): New constants.
5563 (parser_control): New member rel_ns. Members day_ordinal,
5564 time_zone, month, day, hour, minutes, rel_year, rel_month,
5565 rel_day, rel_hour, rel_minutes, rel_seconds
5566 are now long int, not int. Member seconds is now struct timespec,
5567 not int. New member timespec_seen. Members dates_seen, days_seen,
5568 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5570 (%union.intval): Now long int, not int.
5571 New member timespec.
5572 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5573 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5574 (spec): Now is a timespec or an item list.
5575 (timespec, items): New nonterminals.
5576 (time, rel, relunit, number, get_date):
5577 Add support for fractional seconds.
5578 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5579 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5580 (to_hour): First arg is now long int, not int.
5581 (to_year): Returns long int, not int.
5582 Don't treat year -70 like 70.
5583 (tm_diff): Returns long int, not int.
5584 (lookup_word): Use bool instead of int when appropriate.
5585 (yylex): Use size_t for count, not int.
5586 Detect overflow when parsing large integer constants.
5587 Add support for fractions.
5588 (get_date): Make pointers 'const' if possible.
5589 Use more-portable code to detect integer overflow.
5590 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5591 Don't use ctime; it's not reliable if the year has >4 digits.
5593 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5594 This is for compatibility with BSD.
5596 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5597 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5598 From coreutils' system.h.
5600 * userspec.c: Don't include "posixver.h".
5601 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5602 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5603 compatible extension. Simplify code by removing a boolean int
5604 that was always nonzero if a string was nonnull.
5606 2004-03-30 Jim Meyering <jim@meyering.net>
5608 Merge from coreutils.
5610 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5612 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5613 an empty input stream.
5615 * readtokens.c: Include <stdbool.h>.
5616 (readtoken): Use `size_t' rather than int/long.
5617 All callers adjusted.
5618 Use `bool' rather than `int' where appropriate.
5619 Use memset rather than an explicit loop.
5620 Use x2nrealloc rather than xrealloc.
5621 Allow the use of `\0' as a delimiter.
5622 (readtokens): Likewise.
5623 * readtokens.h (readtoken, readtokens): Update prototypes.
5625 2004-03-30 Bruno Haible <bruno@clisp.org>
5627 * getloadavg.c (getloadavg): Don't assume setlocale returns
5630 2004-03-29 Paul Eggert <eggert@twinsun.com>
5632 Merge changes to getloadavg.c from coreutils and Emacs.
5634 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5635 Define to an expression, not to the empty string.
5636 Include cloexec.h and xalloc.h.
5637 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5638 Use set_cloexec_flag rather than rolling our own.
5639 * cloexec.c, cloexec.h: New files.
5641 2004-03-18 Paul Eggert <eggert@twinsun.com>
5643 * getopt.h: Sync with libc CVS.
5645 2004-03-18 Paul Eggert <eggert@twinsun.com>
5646 Bruno Haible <bruno@clisp.org>
5648 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5649 not on all platforms that have <wchar.h>.
5650 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5652 2004-03-09 Paul Eggert <eggert@twinsun.com>
5654 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5656 * getopt_int.h: New file, also synced from libc.
5658 2004-03-07 Paul Eggert <eggert@twinsun.com>
5660 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5661 '#if' expressions. Unlike the code it replaces, it does not
5662 depend on (defined _SC_PAGESIZE). However, it does depend on
5663 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5664 first reported by Jason Andrade in
5665 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5667 2004-01-18 Simon Josefsson <jas@extundo.com>
5669 * strdup.h: New file.
5670 * strdup.c: Include it.
5671 * path-concat.c: Include strdup.h. Drop strdup declaration.
5672 * userspec.c: Include strdup.h. Drop strdup declaration.
5674 2004-02-06 Karl Berry <karl@gnu.org>
5676 * config.charset: update from gettext 0.14.1.
5678 2004-02-05 Paul Eggert <eggert@twinsun.com>
5680 Add comments and code, prompted by suggestions from Bruno Haible
5682 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5683 describing the enum quoting_style values.
5684 * quotearg.c (quotearg_alloc): New function.
5685 (quotearg_buffer_restyled): Treat lone { and } as special.
5686 Treat = as special. Work around bug with older shells
5687 that "see" a '\' that is really the 2nd byte of a multibyte char.
5688 Quote empty string with shell_quoting_style.
5690 2004-02-03 Bruno Haible <bruno@clisp.org>
5692 * pipe.h: New file, from GNU gettext.
5693 * pipe.c: New file, from GNU gettext.
5695 2004-01-27 Bruno Haible <bruno@clisp.org>
5697 * execute.h: New file, from GNU gettext.
5698 * execute.c: New file, from GNU gettext.
5699 * w32spawn.h: New file, from GNU gettext.
5701 2004-01-23 Paul Eggert <eggert@twinsun.com>
5703 Exit-status fix from coreutils.
5705 Use exit_failure consistently in place of EXIT_FAILURE,
5706 so that program exit statuses are consistent on failure.
5708 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5709 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5710 * argmatch.h: Comment fix to match the above.
5711 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5712 Now a macro referring to exit_failure, instead of a separate
5713 variable. Include "exitfail.h" to get it.
5714 * xstrtol.h: Include "exitfail.h".
5715 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5717 * long-options.c (parse_long_options): Use prototype
5718 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5721 2004-01-21 Jim Meyering <jim@meyering.net>
5723 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5724 so as not to conflict with a different-sized __mktime_internal
5725 function in GNU libc.
5726 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5727 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5729 2004-01-18 Paul Eggert <eggert@twinsun.com>
5731 Merge from diffutils.
5733 * file-type.c (file_type): Add typed memory objects.
5734 * file-type.h (S_TYPEISTMO): New macro.
5736 * c-stack.h (c_stack_action): Remove argv argument.
5737 * c-stack.c (c_stack_action): Likewise. All uses changed.
5738 (die): Don't calculate message unless segv_action returns.
5739 (get_stack_location, min_address_from_argv, max_address_from_argv,
5740 volatile stack_base, volatile_stack_size): Remove.
5741 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5742 that every segmentation violation is a stack overflow. (Ouch!)
5743 See Debian bug 136249 (still outstanding) for more info about why
5744 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5746 2003-11-30 Bruno Haible <bruno@clisp.org>
5748 Safer stack allocation.
5749 * setenv.c: Include allocsa.h.
5750 (alloca): Remove fallback definition.
5751 (freea): Remove macro.
5752 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5755 2003-10-17 Bruno Haible <bruno@clisp.org>
5757 * binary-io.h: Avoid warnings on Cygwin.
5759 2003-12-28 Bruno Haible <bruno@clisp.org>
5761 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5762 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5764 2003-11-28 Bruno Haible <bruno@clisp.org>
5766 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5768 2003-11-27 Bruno Haible <bruno@clisp.org>
5770 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5772 2003-11-17 Bruno Haible <bruno@clisp.org>
5774 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5776 2003-11-24 Bruno Haible <bruno@clisp.org>
5778 * xallocsa.h: New file, from GNU gettext.
5779 * xallocsa.c: New file, from GNU gettext.
5781 2003-11-24 Bruno Haible <bruno@clisp.org>
5783 * allocsa.h: New file, from GNU gettext.
5784 * allocsa.c: New file, from GNU gettext.
5786 2003-11-24 Bruno Haible <bruno@clisp.org>
5788 * eealloc.h: New file.
5790 2004-01-15 Jim Meyering <jim@meyering.net>
5792 Merge from coreutils.
5794 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5795 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5796 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5798 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5799 optional configure-time default.
5801 * version-etc.c (version_etc_copyright): Update copyright date.
5803 * xreadlink.c (xreadlink): Correct outdated comment.
5805 2004-01-15 Paul Eggert <eggert@twinsun.com>
5807 Merge from coreutils.
5809 * posixver.c: Include posixver.h.
5811 * same.c: Include <stdbool.h>, <limits.h>.
5812 (_POSIX_NAME_MAX): Define if not defined.
5814 (same_name): If file names are silently truncated, report
5815 that the file names are the same if they are the same after
5816 the silent truncation.
5818 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5819 conversion function.
5820 * xstrtod.c (xstrtod): Likewise. All callers changed to
5821 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5824 2004-01-14 Paul Eggert <eggert@twinsun.com>
5826 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5827 with like-named macro in fnmatch.c.
5828 (EXT): Use an internal constant instead.
5830 Merge fnmatch patches from glibc.
5831 * fnmatch.c (mbsinit): Remove define.
5832 Add libc_hidden_ver (__fnmatch, fnmatch).
5833 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5834 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5836 2003-12-14 Karl Berry <karl@gnu.org>
5838 * config.charset: update from gettext-runtime.
5840 2003-12-03 Paul Eggert <eggert@twinsun.com>
5842 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5843 Bug reported by Alfred M. Szmidt.
5845 2003-11-29 Karl Berry <karl@gnu.org>
5847 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5849 2003-11-23 Paul Eggert <eggert@twinsun.com>
5850 Bruno Haible <bruno@clisp.org>
5852 * printf-parse.h: Don't include sys/types.h.
5853 (ARG_NONE): New macro.
5854 (char_directive): Change type of *arg_index fields to size_t.
5855 * printf-parse.c: Don't include sys/types.h.
5856 (SSIZE_MAX): Remove macro.
5857 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5858 Remove unnecessary overflow check.
5859 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5862 2003-11-24 Paul Eggert <eggert@twinsun.com>
5864 * alloca.c: Remove dependency on xalloc module.
5865 (xalloc_die): Remove.
5866 (memory_full) [!defined emacs]: New macro.
5867 [!defined emacs]: Don't include xalloc.h.
5868 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5869 address arithmetic overflows. Change datatypes a bit to avoid
5872 2003-11-22 Jim Meyering <jim@meyering.net>
5874 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5876 2003-11-17 Bruno Haible <bruno@clisp.org>
5878 * vasnprintf.c (alloca): Remove fallback definition.
5879 (freea): Remove definition.
5880 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5881 Reported by Paul Eggert.
5883 2003-11-17 Jim Meyering <jim@meyering.net>
5885 On systems without utime and without a utimes function capable of
5886 dealing with a NULL struct utimbuf* argument, this utime replacement
5887 could -- in unusual circumstances -- leak a file descriptor.
5888 * utime.c: Include <unistd.h> and <errno.h>.
5889 (utime_null): Be sure to close `fd' and to preserve errno.
5890 Reported by Geoff Collyer via Arnold Robbins.
5892 2003-11-16 Paul Eggert <eggert@twinsun.com>
5893 Bruno Haible <bruno@clisp.org>
5895 Protect against address arithmetic overflow.
5896 * printf-args.h: Include stddef.h.
5897 (arguments): Change type of field 'count' to size_t.
5898 * printf-args.c (printf_fetchargs): Use size_t instead of
5899 'unsigned int' where appropriate.
5900 * printf-parse.h: Include sys/types.h.
5901 (char_directive): Change type of *arg_index fields to ssize_t.
5902 (char_directives): Change type of fields 'count', max_*_length to
5904 * printf-parse.c: Include sys/types.h and xsize.h.
5905 (SSIZE_MAX): Define fallback value.
5906 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5907 instead of 'int' where appropriate. Check a_allocated, d_allocated
5908 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5909 * vasnprintf.c: Include xsize.h.
5910 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5911 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5912 overflow. Avoid wraparound when converting a width or precision from
5915 2003-11-16 Bruno Haible <bruno@clisp.org>
5917 Update from GNU gettext.
5918 * printf-parse.c: Generalize to it can be compiled for wide strings.
5919 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5920 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5921 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5922 SNPRINTF): New macros.
5923 Don't include <alloca.h> if the file is used inside libintl.
5924 (local_wcslen): New function, for Solaris 2.5.1.
5925 (VASNPRINTF): Use it instead of wcslen.
5927 2003-11-16 Bruno Haible <bruno@clisp.org>
5929 * xsize.h (xmax): New function.
5930 (xsum, xsum3, xsum4): Declare as "pure" functions.
5932 2003-11-12 Paul Eggert <eggert@twinsun.com>
5934 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5935 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5936 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5937 heuristic is just as accurate as far as we know, and it removes a
5938 dependency on size_max.m4 and ptrdiff_max.m4.
5940 2003-11-12 Paul Eggert <eggert@twinsun.com>
5942 * xstrtol.c (__xstrtol): Remove "break" immediately after
5943 "return", to pacify some unknown compiler. Problem reported
5946 2003-11-11 Bruno Haible <bruno@clisp.org>
5948 * xsize.h (SIZE_MAX): Remove fallback definition.
5949 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5952 2003-11-10 Paul Eggert <eggert@twinsun.com>
5954 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5955 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5956 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5958 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5959 not (size_t) -1, since it's defined here.
5961 2003-11-06 Paul Eggert <eggert@twinsun.com>
5963 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5964 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5965 Reject sizes of exactly SIZE_MAX bytes.
5966 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5967 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5969 2003-11-05 Bruno Haible <bruno@clisp.org>
5971 * xsize.h: Include limits.h, to avoid a possible collision with
5972 SIZE_MAX defined in <limits.h> on Solaris.
5974 2003-11-04 Bruno Haible <bruno@clisp.org>
5976 * xsize.h: New file.
5977 * linebreak.c: Include xsize.h.
5978 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5979 argument for overflow.
5980 Suggested by Paul Eggert.
5982 2003-10-31 Bruno Haible <bruno@clisp.org>
5984 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5985 to avoid (extremely rare) race condition.
5986 Suggested by Paul Eggert.
5988 2003-11-03 Jim Meyering <jim@meyering.net>
5990 * userspec.c: Include "userspec.h".
5991 * userspec.h: New file.
5993 2003-10-31 Paul Eggert <eggert@twinsun.com>
5995 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5996 * mountlist.c (SIZE_MAX): Define if not defined already.
5997 (read_filesystem_list): Set and use me_type_malloced.
5998 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5999 whatever the type happens to be), for brevity and consistency.
6000 Check for size calculation overflow on Alphas running OSF/1.
6002 2003-10-31 Jim Meyering <jim@meyering.net>
6004 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6006 * linebuffer.c: Include <string.h> for declaration of memset.
6008 2003-10-30 Paul Eggert <eggert@twinsun.com>
6009 Bruno Haible <bruno@clisp.org>
6011 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6012 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6014 2003-10-29 Paul Eggert <eggert@twinsun.com>
6016 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6017 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6019 * quotearg.c (quotearg_n_options): Use it.
6020 * group-member.c: Include <stdbool.h>.
6021 (free_group_info): Arg is now const *; don't free arg.
6022 (get_group_info): Now returns bool and accepts struct group_info *,
6023 rather than returning a malloc'ed struct group_info *.
6024 All uses changed. Check for overflow in internal size calculation.
6026 * getusershell.c (readname): Simplify the code by using x2nrealloc
6027 rather than xmalloc/xrealloc.
6028 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6029 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6030 conformance bug: the old code used a pointer after freeing the
6031 storage that it addressed.
6032 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6033 rather than doing it by hand.
6034 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6035 the buffer preserved. Use free and xmalloc instead.
6036 * quotearg.c (quotearg_n_options): Likewise.
6037 Use a simpler test for size overflow. Don't use xalloc_oversized
6038 because unsigned int might be wider than size_t (!); this suggests
6039 that we should switch from unsigned int to size_t for slot numbers.
6041 2003-10-27 Bruno Haible <bruno@clisp.org>
6043 * stdbool_.h: Better support for BeOS.
6045 2003-10-27 Paul Eggert <eggert@twinsun.com>
6047 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6048 to allocate the returned structure. Do not allocate a subarray,
6049 as x2nrealloc will do that.
6050 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6051 instead of xnrealloc.
6052 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6054 2003-10-26 Paul Eggert <eggert@twinsun.com>
6056 * xalloc.h (xalloc_oversized): New static inline function, for
6057 callers that want to do their own size-overflow checking. Include
6058 <stdbool.h>, since xalloc_oversized returns bool.
6059 * xalloc.c (array_size_overflow): Remove. All callers changed
6060 to use xalloc_oversized.
6062 Add two functions x2realloc, x2nrealloc, for programs that grow
6063 arrays dynamically by doubling their sizes.
6064 * xalloc.h (x2realloc, x2nrealloc): New decls.
6065 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6068 Port to C99 semantics for 'inline' of external functions.
6069 Bug reported by Bruno Haible.
6070 * xmalloc.c (xnmalloc_inline): New static inline function,
6071 with the old contents of xnmalloc.
6072 (xnmalloc, xmalloc): Use it.
6073 (xnrealloc_inline): New static inline function,
6074 with the old contents of xnrealloc.
6075 (xnrealloc, xrealloc): Use it.
6077 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6079 2003-10-25 Paul Eggert <eggert@twinsun.com>
6081 Fix several address-calculation bugs in the hash modules,
6082 plus some minor code cleanup.
6084 * hash.h: Include <stdbool.h>, for bool.
6085 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6086 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6087 hash_get_n_entries, hash_get_max_bucket_length,
6088 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6089 hash_rehash): Use size_t rather than unsigned.
6090 * hash.c (struct hash_table, hash_get_n_buckets,
6091 hash_get_n_buckets_used, hash_get_n_entries,
6092 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6093 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6094 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6096 (SIZE_MAX): Define if not defined.
6097 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6098 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6100 Use const * when possible.
6101 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6102 (check_tuning): Fix bug: if tuning parameters were very close to
6103 0 or 1, rounding errors could have caused subscript violations.
6104 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6105 (hash_initialize): Add 'fail:' label
6106 to free table and return NULL, and use it to simplify code.
6107 Use calloc rather than clearing the storage ourself.
6108 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6109 buffer size calculations.
6110 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6111 Include <stddef.h>, for size_t.
6112 * hash-pjw.c (hash_pjw): Likewise.
6113 Switch to method described by Bruno Haible.
6114 Include <limits.h>, for CHAR_BIT.
6115 (SIZE_BITS): New macro.
6117 2003-10-21 Paul Eggert <eggert@twinsun.com>
6119 * getndelim2.c (getndelim2): When size calculation overflows,
6120 ceiling the allocation at NMAX bytes rather than silently
6121 discarding input bytes before NMAX is reached. This makes
6122 a difference only if NMAX exceeds SIZE_MAX / 2.
6124 * obstack.c: Merge from glibc.
6125 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6126 Add libc_hidden_def (_obstack_newchunk).
6127 (_obstack_free) [! defined _LIBC]: Remove.
6128 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6129 a clone of the function body.
6130 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6131 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6133 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6134 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6137 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6138 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6139 Don't use lvalue casts, as GCC plans to remove support for them
6140 in GCC 3.5. Reported by Joseph S. Myers. This bug
6141 was also present in the non-GCC version, indicating that this
6142 code had always been buggy and had never been widely used.
6143 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6144 Use the fast variant of each macro, rather than copying the
6145 definiens of the fast variant; that way, we'll be more likely to
6146 catch future bugs in the fast variants.
6148 2003-10-20 Bruno Haible <bruno@clisp.org>
6150 * wait-process.h: New file, from GNU gettext.
6151 * wait-process.c: New file, from GNU gettext.
6153 2003-10-19 Jim Meyering <jim@meyering.net>
6155 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6157 2003-10-16 Paul Eggert <eggert@twinsun.com>
6159 * getgroups.c: Include <errno.h>, <stdlib.h>.
6160 (getgroups): First arg is int, not size_t.
6161 Don't let 'free' mangle errno.
6163 2003-10-16 Jim Meyering <jim@meyering.net>
6165 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6167 2003-10-15 Paul Eggert <eggert@twinsun.com>
6169 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6171 (new_exclude, add_exclude_file): Initial size no longer needs to
6173 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6174 our own address arithmetic overflow checking.
6176 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6177 (fnmatch): Do not alloca more than 2000 wide characters;
6178 instead, use malloc for large buffers.
6179 Check for address arithmetic overflow, and return -1
6180 with errno set to ENOMEM in that case.
6181 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6182 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6183 instead, return -1. Check for address arithmetic overflow.
6185 2003-10-14 Paul Eggert <eggert@twinsun.com>
6187 Handle invalid suffixes and overflow independently, so that
6188 callers can treat them independently as needed. Fix some bugs in
6189 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6190 suffix for a human-readable blocksize. The major caller-visible
6191 change is the addition of a new
6192 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6193 that both overflow and suffix chars were found.
6195 * human.c (humblock): Don't check separately for invalid suffix
6196 char; that is xstrtoumax's job (now that its bug is fixed).
6197 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6198 INTMAX_MAX]: New macros.
6199 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6200 TYPE_MAXIMUM): New macros.
6201 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6202 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6203 if overflow occurs, as it's what __strtol does and it's more useful
6205 (__xstrtol): If __strtol reports some error other than ERANGE,
6206 reflect it to the caller as LONGINT_INVALID. If it reports
6207 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6208 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6209 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6211 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6212 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6213 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6214 [defined UINTMAX_MAX]: New macros.
6216 2003-10-14 Bruno Haible <bruno@clisp.org>
6218 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6219 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6220 Also use volatile where needed.
6222 2003-10-12 Paul Eggert <eggert@twinsun.com>
6224 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6225 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6226 and define in terms of the other primitives.
6227 * xmalloc.c: Include stdbool.h; do not include exit.h.
6228 (SIZE_MAX): Define if not already defined.
6229 (array_size_overflow): New function.
6230 (xalloc_die): Abort instead of exiting if 'error' returns.
6231 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6232 (xmalloc, xrealloc): Use them.
6233 (xcalloc): Check for address arithmetic overflow.
6234 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6235 a bit faster than strcpy.
6237 2003-10-08 Paul Eggert <eggert@twinsun.com>
6239 Merge getpass from libc, plus a few fixes.
6241 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6242 Include <stdbool.h>.
6243 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6244 __fsetlocking to empty.
6245 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6246 do include <bits/libc-lock.h>.
6247 Do not include <fcntl.h>; not needed.
6248 [_LIBC]: Include <wchar.h>.
6249 (NOTCANCEL_MODE): New macro.
6250 (flockfile, funlockfile) [_LIBC]: New macros.
6251 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6252 [!_LIBC]: New macros.
6253 (call_fclose): New function.
6254 (getpass): Use it. Save tty stream separately; this simplifies the
6255 code and makes it more reliable if stdin happens to equal stdout.
6256 Invoke __fsetlocking on tty.
6257 Handle thread cancellation if needed.
6258 Namespace cleanup (use __tcgetattr, __getline).
6259 Use bool for Booleans.
6260 [USE_IN_LIBIO]: Handle wide streams.
6261 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6262 stream might go where.
6264 * unlocked-io.h: Include <stdio.h>, so that the caller
6265 doesn't have to include <stdio.h> before us.
6266 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6267 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6268 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6269 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6270 if not declared, so that we can use getpass.c code from libc without
6272 (flockfile, ftrylockfile, funlockfile): New macros.
6274 2003-10-06 Bruno Haible <bruno@clisp.org>
6276 * version-etc-2.h: Remove file.
6277 * version-etc-2.c: Remove file.
6279 2003-09-25 Jim Meyering <jim@meyering.net>
6280 Bruno Haible <bruno@clisp.org>
6282 This lets translators provide better translations for the
6283 "Written by ..." part of --version output.
6284 * version-etc.h: Include stdarg.h.
6285 (version_etc_copyright): Declare as readonly.
6286 (version_etc): Make this function variadic with a NULL-terminated list
6287 of author name strings.
6288 (version_etc_va): New declaration.
6289 * version-etc.c: Include stdarg.h, stdlib.h.
6290 (version_etc_copyright): Declare as readonly.
6291 (version_etc_va): New function. Provide a different translatable string
6292 for each possible number of authors < 10. Abbreviate when there are 10
6294 (version_etc): Make this function variadic. Call version_etc_va.
6295 Suggestion from Gary V. Vaughan.
6297 * long-options.h (parse_long_options): Change prototype: the authors
6298 string is moved to the end and becomes variadic.
6299 * long-options.c: Include stdarg.h.
6300 (parse_long_options): Make this function variadic, too.
6301 Call version_etc_va, not version_etc.
6303 2003-10-06 Bruno Haible <bruno@clisp.org>
6305 * fatal-signal.h: New file, from GNU gettext.
6306 * fatal-signal.c: New file, from GNU gettext.
6308 2003-10-04 Karl Berry <karl@gnu.org>
6310 * argp*: update from libc.
6312 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6314 * getpass.c (getpass): Use a no-op fseek when switching from input to
6315 output mode on the same stream.
6317 2003-09-29 Paul Eggert <eggert@twinsun.com>
6319 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6320 Fix arg typo in previous patch.
6322 2003-09-28 Jim Meyering <jim@meyering.net>
6324 * error.c: Correct cpp indentation.
6326 2003-09-27 Paul Eggert <eggert@twinsun.com>
6328 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6329 Omit the special code that used __typeof__, since we worry that
6330 it could be more trouble than it's worth. See:
6331 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6332 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6336 2003-09-26 Jim Meyering <jim@meyering.net>
6338 * error.c (error_tail): Move some declarations
6339 into inner scope where the local variables are used.
6341 2003-09-26 Bruno Haible <bruno@clisp.org>
6343 * stpncpy.h (gnu_stpncpy): New declaration.
6344 (stpncpy): Define as alias for gnu_stpncpy.
6345 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6347 2003-09-26 Paul Eggert <eggert@twinsun.com>
6349 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6350 (error_tail): Do not loop, reallocating temporary buffer, since
6351 the output cannot contain more wide characters than the input
6352 contains bytes, the size must be big enough already. This avoids
6353 one potential size overflow calculation. Check for size overflow
6354 when calculating temporary buffer size. Free temporary buffer
6355 when done, if it was allocated with malloc; this plugs a memory
6356 leak. Remove casts from void * to pointers, that are no longer
6357 needed now that we're assuming C89 or better.
6359 Merge error changes from glibc.
6361 * error.c, error.h: Update copyright notice header to match glibc.
6362 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6363 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6364 Disable cancellation while printing error.
6365 * error.h: Prepend __ to parameter names.
6367 2003-09-25 Karl Berry <karl@gnu.org>
6369 * argp-fmtstream.c, argp-help.c: update from libc.
6371 2003-09-25 Bruno Haible <bruno@clisp.org>
6373 * version-etc-2.h: New file, from version-etc.h with modifications.
6374 * version-etc-2.c: New file, from version-etc.c with modifications.
6376 2003-09-25 Simon Josefsson <jas@extundo.com>
6378 * xgetdomainname.h: New file.
6379 * xgetdomainname.c: New file.
6381 2003-09-25 Simon Josefsson <jas@extundo.com>
6382 Bruno Haible <bruno@clisp.org>
6384 * getdomainname.h: New file.
6385 * getdomainname.c: New file.
6387 2003-09-24 Paul Eggert <eggert@twinsun.com>
6389 * linebuffer.c (freebuffer): Don't free the argument, just
6390 the buffer associated with the argument. Bug reported by
6393 2003-09-19 Karl Berry <karl@gnu.org>
6395 * argp.h: update from libc.
6397 2003-09-16 Paul Eggert <eggert@twinsun.com>
6399 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6400 input error, instead of returning NULL the next time we are called
6401 (and therefore losing track of errno).
6403 2003-09-15 Paul Eggert <eggert@twinsun.com>
6405 * getndelim2.c (getndelim2): Don't trash errno when a read
6406 fails, so that the caller gets the proper errno.
6408 * readutmp.c (read_utmp): Likewise.
6409 Check for fstat error. Close stream and free storage
6412 2003-09-14 Bruno Haible <bruno@clisp.org>
6414 * fwriteerror.h: New file.
6415 * fwriteerror.c: New file.
6417 2003-09-14 Jim Meyering <jim@meyering.net>
6419 * getloadavg.c: Correct cpp indentation.
6420 * strdup.c: Likewise.
6421 * vasnprintf.c: Likewise.
6423 2003-09-12 Paul Eggert <eggert@twinsun.com>
6425 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6426 * obstack.c [!defined _LIBC]: Likewise.
6427 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6428 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6429 * exitfail.c: Don't include stdlib.h; no longer needed.
6431 More changes to assume C89 or better.
6433 * error.c (error_tail): Assume vprintf.
6435 * argmatch.c (getenv): Remove decl.
6436 * progreloc.c (get_full_program_name): Define via prototype.
6437 * setenv.c (clearenv): Likewise.
6438 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6440 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6441 (malloc, memcpy): Remove decls.
6442 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6443 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6444 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6445 (memcpy): Remove macro.
6446 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6447 (__P): Remove. All uses removed.
6448 (PTR): Remove. All uses changed to void *.
6449 (CHAR_BIT, NULL): Remove.
6450 (spaces, zeros, memset_space, memset_zero)
6451 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6453 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6454 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6455 Define with prototype.
6456 Remove now-unnecessary prototype decl.
6457 (extra_args_spec): Assume ANSI C. All uses changed.
6458 (extra_args_spec_iso): Remove.
6459 (my_strftime, emacs_strftimeu): Define via prototype.
6460 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6462 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6463 * strtoimax.c: Include <stdlib.h> unconditionally.
6464 (strtoul, strtol): Remove decls.
6465 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6467 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6468 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6469 (LOCALE_PARAM_PROTO): New macro.
6470 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6471 (INTERNAL (strtol), strtol): Define with a prototype.
6472 (PARAMS): Remove. All uses removed.
6473 * tempname.c: Include <string.h> unconditionally.
6474 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6475 * xgethostname.c (main): Define with a prototype.
6476 * xmalloc.c: Include "xalloc.h" first, to check interface.
6477 Include <stdlib.h> unconditionally.
6478 (calloc, malloc, realloc, free): Remove decls.
6479 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6480 Include <stdlib.h> unconditionally. Sort include file names.
6482 (xstrtod): Define with a prototype.
6483 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6484 (strtol, strtoul): Remove decls.
6486 2003-09-11 Paul Eggert <eggert@twinsun.com>
6488 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6489 Include <stdlib.h>, <string.h> unconditionally.
6490 Remove now-unnecessary cast to char *.
6491 * strnlen.c: Include <string.h> unconditionally.
6492 * yesno.c (yesno): Define with a prototype.
6494 2003-09-10 Bruno Haible <bruno@clisp.org>
6496 * strcspn.c: Include <string.h> unconditionally.
6497 * strpbrk.c: Include <string.h> unconditionally.
6498 * strstr.c: Include <string.h> unconditionally.
6499 * unicodeio.c: Include <string.h> unconditionally.
6500 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6501 * unsetenv.c: Likewise.
6502 * xreadlink.c: Include <stdlib.h> unconditionally.
6503 * yesno.c: Include <stdlib.h> unconditionally.
6504 (rpmatch): Add prototype.
6506 2003-09-10 Jim Meyering <jim@meyering.net>
6508 * error.c: Correct indentation of cpp directives.
6510 2003-09-09 Paul Eggert <eggert@twinsun.com>
6514 * acosl.c (main): Use a prototype.
6515 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6518 * getloadavg.c (getloadavg, main): Define via prototypes.
6520 * getopt.h (struct option.name): Assume C89, and use 'const'.
6521 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6522 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6524 * getopt.c (const): Remove macro.
6525 Include <string.h> unconditionally.
6526 (my_index): Remove; all uses changed to strchr.
6527 (strlen): Remove decl.
6528 (exchange): Remove forward decl; no longer needed.
6529 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6530 Define with prototype.
6531 * getopt1.c (const): Remove macro.
6532 (getopt_long, getopt_long_only, main): Define with prototype.
6534 * getugroups.c: Include <string.h> unconditionally.
6536 * getusershell.c: Include <stdlib.h> unconditionally.
6537 (getusershell, setusershell, endusershell, readname, main):
6538 Define with prototypes.
6540 * group-member.c: Include group-member.h first.
6541 Include <stdlib.h> unconditionally.
6543 * hard-locale.c: Include hard-locale.h first.
6544 Include <stdlib.h>, <string.h> unconditionally.
6546 * hash.c (free, malloc): Remove decls.
6547 Include <stdlib.h> unconditionally.
6549 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6550 (getenv): Do not declare.
6552 * idcache.c: Include <string.h> unconditionally.
6554 * long-options.c: Include long-options.h first, to test interface.
6555 Include <stdlib.h> unconditionally.
6557 * makepath.c: Include makepath.h first, to test interface.
6558 Include <stdlib.h> and <string.h> unconditionally.
6560 * linebuffer.c: Include <stdlib.h>.
6561 (free): Remove decl.
6563 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6564 rpl_malloc returns void *, not char *.
6565 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6567 * md5.h: Include <limits.h> unconditionally.
6568 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6569 (__P): Remove; all uses removed.
6570 * md5.c: Include "md5.h" first.
6571 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6572 md5_buffer, md5_process_bytes, md5_process_block):
6573 Define with prototypes.
6574 * sha.h (__P): Remove all uses. (It wasn't defined??)
6575 * sha.c: Include "sha.h" first.
6576 Include <stdlib.h>, <string.h> unconditionally.
6578 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6579 * memcmp.c (__ptr_t): Likewise.
6580 * memrchr.c (__ptr_t): Likewise.
6581 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6582 Include <string.h> unconditionally.
6583 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6584 * memchr.c: Include <stdlib.h> unconditionally.
6585 * memchr.c (LONG_MAX): Remove.
6586 * memrchr.c (LONG_MAX): Likewise.
6587 * memchr.c (__memchr): Define via a prototype.
6588 * memrchr.c (__memrchr): Likewise.
6589 * memcmp.c (__P): Remove, and remove all uses.
6590 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6591 Remove forward decls; no longer needed.
6592 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6593 Use types required by C89 in prototype.
6595 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6596 * savedir.c: Likewise.
6597 * mkdir.c (free): Remove decl.
6598 * rmdir.c (rmdir): Define with a prototype.
6599 * savedir.c: Include savedir.h first, to test interface.
6601 * mktime.c (STDC_HEADERS): Remove.
6602 Include <stdlib.h>, <string.h> unconditionally.
6604 * modechange.c: Include <stdlib.h> unconditionally.
6605 (malloc): Remove decl.
6607 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6608 (free): Remove decl.
6610 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6611 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6612 (This type really should be intptr_t, but that's a C99ism.)
6613 (_obstack_memcpy): Remove: all uses changed to memcpy.
6614 Include <string.h> unconditionally.
6615 (struct obstack): Assume __STDC__ for types of members
6616 chunkfun, freefun, extra_arg.
6617 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6618 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6619 obstack_begin, obstack_specify_allocation,
6620 obstack_specify_allocation_with_arg, obstack_chunkfun,
6621 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6622 Remove unprototyped decls and the macros that use them.
6623 * obstack.c (POINTER): Remove. All uses changed to void *.
6624 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6625 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6626 (defined __STDC__ && __STDC__)]:
6627 Remove nonprototyped code.
6628 Include <stdlib.h> unconditionally.
6629 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6630 _obstack_allocated_p, _obstack_free, obstack_free,
6631 _obstack_memory_used, print_and_abort):
6632 Define using prototypes.
6633 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6634 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6635 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6636 obstack_next_free, obstack_object_size, obstack_room) [0]:
6637 Remove unused, unprototyped code.
6639 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6641 * physmem.c (physmem_total, physmem_available, main): Define
6644 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6645 (main): Define with a prototype.
6647 * posixver.c (getenv): Remove decl.
6649 * putenv.c (malloc): Returns void *, not char *.
6650 Include <string.h> unconditionally.
6651 (strchr, memcpy, NULL): Do not define.
6653 * readtokens.c: Include readtokens.h first, to test interface.
6654 Include <stdlib.h>, <string.h> unconditionally.
6655 (init_tokenbuffer): Define with a prototype.
6657 * regex.c (PARAMS): Remove. All uses removed.
6658 All uses of _RE_ARGS removed, too.
6659 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6661 (bzero): Assume memset exists.
6662 (memcmp, memcpy, NULL): Remove.
6663 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6664 char, or assignments to local vars of type signed char.
6665 (init_syntax_once, PREFIX(extract_number_and_incr),
6666 PREFIX(print_partial_compiled_pattern),
6667 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6668 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6669 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6670 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6671 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6672 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6673 wcs_compile_range, byte_compile_range, truncate_wchar,
6674 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6675 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6676 count_mbs_length, wcs_re_match_2_internal,
6677 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6678 PREFIX(alt_match_null_string_p),
6679 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6680 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6681 regfree, PREFIX(extract_number)): Define with prototype. Remove
6682 now-unnecessary declaration, if any.
6683 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6685 Remove now-unnecessary casts among pointer types.
6686 * regex.h (_RE_ARGS): Remove. All uses removed.
6688 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6689 (free): Remove decl.
6691 * rpmatch.c: Include <stdlib.h> unconditionally.
6693 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6694 (free): Remove decl.
6696 * save-cwd.c: Include <stdlib.h> unconditionally.
6697 * xgetcwd.c: Likewise.
6699 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6700 (free): Remove decl.
6702 * strchrnul.c (strchrnul): Define with a prototype.
6703 Fix bug: c_in was not converted to char before searching.
6705 The following changes are not K&R related:
6707 * group-member.h: Include <sys/types.h>, so that this file is
6709 * makepath.h: Likewise.
6711 * getusershell.c (readname, default_index, line_size, readname):
6712 Use size_t, not int, for sizes.
6713 (readname): If the size overflows, report an error instead of
6716 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6718 * getndelim2.c: Assume stdlib.h per the C89 spec.
6720 2003-09-08 Paul Eggert <eggert@twinsun.com>
6722 Assume C89 or better; remove K&R cruft.
6723 A few of these changes were first proposed by Derek Robert Price
6724 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6726 * addext.c: Include <string.h> unconditionally.
6727 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6728 Don't declare getenv or malloc.
6730 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6731 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6733 (find_stack_direction, alloca): Use prototypes.
6735 * atexit.c (atexit): Define using a prototype.
6737 * basename.c, dirname.c, stripslash.c:
6738 Include <string.h> unconditionally.
6740 * bcopy.c: Include <stddef.h>.
6741 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6743 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6745 * error.h (error, error_at_line, error_print_progname)
6746 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6747 * error.c: Include error.h first, to check interface.
6748 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6749 (VA_START): Remove; all uses changeed to va_start.
6750 (exit, strerror): Remove decls.
6751 (error_print_progname): Prototype uncondionally.
6752 Don't include <errno.h>; no longer needed.
6753 (private_strerror): Remove.
6754 (error_tail): Always define.
6755 (error, error_at_line): Assume C89 or better; always use prototypes.
6756 * fatal.c: Include "fatal.h" first, to test interface.
6757 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6758 (VA_START): Remove; all uses changed to va_start.
6759 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6761 (exit): Remove decl.
6762 (fatal): Prototype unconditionally. Assume va_start works.
6763 Abort at end, to pacify gcc.
6765 * euidaccess.c (main): Define with a prototype.
6767 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6769 * exitfail.c: Include <stdlib.h> unconditionally.
6771 * fnmatch_.h (__P): Remove. All uses changed to assume
6773 * fnmatch.c: Include fnmatch.h first, to test interface.
6774 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6775 (getenv): Remove decl.
6776 (fnmatch): Define using a prototype.
6777 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6778 (FCT): Define using a prototype.
6780 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6782 * gethostname.c: Include <stddef.h>.
6783 (gethostname): Define with prototype. Length is size_t, not int.
6785 2003-09-08 Paul Eggert <eggert@twinsun.com>
6787 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6788 getversion.c should have been removed then, but was accidentally
6791 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6792 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6794 2003-09-07 Paul Eggert <eggert@twinsun.com>
6796 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6797 copy_tm_result. Bug reported by Simon Josefsson in
6798 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6800 2003-09-06 Paul Eggert <eggert@twinsun.com>
6802 * time_r.c, time_r.h: New files.
6804 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6806 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6807 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6809 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6811 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6812 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6815 * timegm.c: Switch to glibc implementation, with the following changes:
6816 [defined HAVE_CONFIG_H]: Include <config.h>.
6817 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6818 (__mktime_internal) [!defined _LIBC]: New decl.
6819 (__gmtime_r) [!defined _LIBC]: New macro and function.
6820 (timegm): Use a prototype, since gnulib assumes C89.
6821 Do not bother declaring tmp to be const, as it's not really usefu.
6822 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6823 (timegm): Declare only if HAVE_DECL_TIMEGM.
6825 2003-09-03 Paul Eggert <eggert@twinsun.com>
6827 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6828 Bug reported by Lute Kamstra in
6829 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6831 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6832 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6833 course with correspondingly smaller numbers for tomorrow and
6834 yesterday. From Tadayoshi Funaba. Originally installed into
6835 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6838 2003-08-31 Simon Josefsson <jas@extundo.com>
6840 * timegm.h: New file.
6841 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6843 2003-08-31 Karl Berry <karl@gnu.org>
6845 * argp.h: update from libc.
6847 2003-08-28 Bruno Haible <bruno@clisp.org>
6849 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6850 warning on QNX, which defines O_BINARY to 000000.
6852 2003-08-24 Bruno Haible <bruno@clisp.org>
6854 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6855 MSVC7 <stdio.h> is included later.
6857 2003-08-20 Bruno Haible <bruno@clisp.org>
6859 * progname.h: New file, from GNU gettext.
6860 * progname.c: New file, from GNU gettext.
6861 * progreloc.c: New file, from GNU gettext.
6863 2003-08-19 Bruno Haible <bruno@clisp.org>
6865 * xstrdup.c: Assume <string.h> exists.
6867 2003-08-18 Jim Meyering <jim@meyering.net>
6869 * setenv.h: Indent nested cpp directive.
6870 * vasnprintf.c: Remove trailing blanks.
6872 2003-08-17 Simon Josefsson <jas@extundo.com>
6873 Bruno Haible <bruno@clisp.org>
6875 * xstrndup.h: New file.
6876 * xstrndup.c: New file.
6878 2003-08-17 Bruno Haible <bruno@clisp.org>
6880 * strndup.h: New file.
6882 2003-08-16 Paul Eggert <eggert@twinsun.com>
6884 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6885 space, undoing this 2003-08-12 change:
6886 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6888 2003-08-16 Jim Meyering <jim@meyering.net>
6890 Merge from coreutils.
6891 * xstrtoimax.c: #else #if -> #elif.
6892 * xstrtoumax.c: Likewise.
6894 2003-08-15 Paul Eggert <eggert@twinsun.com>
6896 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6897 rather than tab, after '#' in shell-script copyright notices.
6898 Suggested by Bruno Haible.
6900 2003-08-15 Jim Meyering <jim@meyering.net>
6901 and Paul Eggert <eggert@twinsun.com>
6903 Merge from coreutils.
6904 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6905 member but strut utmpx does not. Needed for AIX 4.3.3.
6906 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6908 2003-08-15 Jim Meyering <jim@meyering.net>
6910 Merge from coreutils.
6911 * xgethostname.c: Include <stdlib.h>.
6912 (xghostname): Don't exit for anything other than memory-related
6913 failure; just return NULL.
6914 * userspec.c: Include "posixver.h".
6915 (parse_user_spec): Accept `.' as a separator only
6916 in pre-POSIX-200112 mode.
6917 * strtoimax.c: Use #elif rather than #else #if.
6918 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6919 Remove function, now that we can rely on a working tzset function.
6920 [!_LIBC]: Ensure that the required autoconf test has been run.
6921 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6922 Use underlying_strftime for %r.
6923 * sha.c: Merge in some clean-up and optimization changes from glibc.
6924 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6925 Ensure that it is a multiple of 64.
6926 Rearrange loop exit tests so as to avoid performing an
6927 additional fread after encountering an error or EOF.
6928 * realloc.c: Update copyright date.
6930 2003-08-14 Jim Meyering <jim@meyering.net>
6932 Merge from coreutils.
6933 * obstack.h: Whitespace changes.
6934 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6935 and xcalloc return values.
6936 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6937 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6938 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6939 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6940 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6942 Use mntctl's return value to drive the entry-processing loop, since
6943 we can't rely on the value of the vmt_length member in the last
6944 entry. On some systems doing so could result in exhausting
6945 virtual memory. Based in part on a patch from Mike Jetzer.
6947 2003-08-14 Jim Meyering <jim@meyering.net>
6948 and Paul Eggert <eggert@twinsun.com>
6950 Merges from coreutils, plus other fixes.
6951 * physmem.c: Merge in portability changes from gcc/libiberty
6952 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6953 for credits and details. Thanks to Kaveh Ghazi for helping
6954 to keep these files in sync.
6955 (ARRAY_SIZE): Define it.
6956 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6957 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6958 (memcasecmp): Don't assume size_t fits in unsigned int.
6959 Remove casts and duplicate code.
6960 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6961 (memcpy): Remove definition.
6962 Merge in some clean-up and optimization changes from glibc.
6963 [BLOCKSIZE]: Move definition to top of file.
6964 Ensure that it is a multiple of 64.
6965 Rearrange loop exit tests so as to avoid performing an
6966 additional fread after encountering an error or EOF.
6967 * md5.h (md5_uintptr): Define.
6968 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6969 return to the initial working directory. Preserve errno
6971 * idcache.c: Include "xalloc.h".
6972 (xmalloc, xrealloc): Remove decls.
6973 (getuser): Remove casts no longer required in C89.
6974 * human.c: Include stdio.h, for sprintf.
6975 * group-member.c: Include "xalloc.h".
6976 (xmalloc, xrealloc): Remove decls.
6977 (get_group_info): Remove casts no longer required in C89.
6978 * getusershell.c (readname): Remove casts no longer required in C89.
6979 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6980 * getline.c: Whitespace fix, from coreutils.
6982 2003-08-13 Paul Eggert <eggert@twinsun.com>
6984 * exclude.c: Include <ctype.h>
6985 (IN_CTYPE_DOMAIN): New macro.
6987 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6990 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6991 Undo previous (whitespace-only) change.
6993 2003-08-12 Paul Eggert <eggert@twinsun.com>
6995 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6996 Normalize leading white space and remove trailing white space.
6997 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6998 notice, as per ../config/srclist-update.
7000 Merge from coreutils.
7001 * euidaccess.h: New file.
7002 * euidaccess.c: Include it.
7003 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7004 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7005 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7007 2003-08-11 Bruno Haible <bruno@clisp.org>
7009 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7010 (vasnprintf): Use it instead of wcslen.
7012 2003-08-11 Bruno Haible <bruno@clisp.org>
7014 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7015 value to ensure that _Bool promotes to int. Use #define for _Bool when
7016 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7018 2003-08-10 Karl Berry <karl@gnu.org>
7020 * regex.h: update from libc (whitespace fix).
7022 2003-08-09 Paul Eggert <eggert@twinsun.com>
7024 Merge some files from coreutils. These changes were
7025 originally made by Jim Meyering.
7026 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7027 many older Unixes require this.
7028 * alloca.c (alloca): Remove cast to argument of free;
7029 no longer needed in C89.
7030 * alloca_.h, regex.h: Fix white space to match
7031 what GNU indent does.
7033 2003-08-05 Paul Eggert <eggert@twinsun.com>
7035 * bumpalloc.h: Remove.
7037 2003-08-04 Paul Eggert <eggert@twinsun.com>
7039 * getloadavg.c: Change copyright notice and spacing to conform to
7042 Merge from coreutils.
7043 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7045 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7046 from Karl Berry, implemented by Jim Meyering.
7047 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7048 from Dmitry V. Levin.
7049 Remove anachronistic cast of xrealloc.
7050 * fnmatch_.h (__const): Remove. Use 'const'.
7051 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7052 type. Otherwise, it wouldn't compile with at least /bin/cc on
7053 ymp-cray-unicos9.0.2.X.
7054 Combine two mostly-identical uses of alloca into one.
7055 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7057 2003-08-04 Dave Love <d.love@dl.ac.uk>
7061 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7062 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7063 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7064 obsolete NLIST_NAME_UNION.
7065 [__GNU__]: Undef BSD and FSCALE.
7066 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7068 2003-08-03 Paul Eggert <eggert@twinsun.com>
7070 * stdbool_.h (_Bool): Make it signed char, instead of
7071 an enum type, so that it's guaranteed to promote to int. See:
7072 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7074 2003-07-31 Paul Eggert <eggert@twinsun.com>
7076 * strerror.c: Include config.h, limits.h. Declare sprintf.
7077 (strerror): Don't assume that a printable int fits in 14 bytes.
7079 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7080 Bruno Haible <bruno@clisp.org>
7082 * getline.h (getline, getdelim): Change return type to ssize_t.
7083 * getline.c (getline, getdelim): Likewise.
7084 Remove _GNU_SOURCE define; now it's defined in config.h through
7087 2003-07-22 Paul Eggert <eggert@twinsun.com>
7089 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7090 over-parenthesization in macros.
7092 Sync with coreutils.
7094 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7097 Use `exit_failure' for xalloc and xmemcoll instead of their own
7098 private exit-failure variables.
7099 * xalloc.h (xalloc_exit_failure): Remove.
7100 * xmalloc.c: Likewise. Include exitfail.h.
7101 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7102 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7103 * xmemcoll.c: Likewise. Include exitfail.h.
7104 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7106 2003-07-18 Paul Eggert <eggert@twinsun.com>
7108 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7109 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7110 to test that it can stand by itself. Include "exitfail.h".
7111 Clients should set exit_failure instead.
7112 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7114 2003-07-18 Andreas Schwab <schwab@suse.de>
7116 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7118 2003-07-18 Bruno Haible <bruno@clisp.org>
7120 * getndelim2.h: New file.
7121 * getndelim2.c: Make into a module of its own. Include config.h,
7123 (getndelim2): Make non-static. Change return type to ssize_t.
7124 * getline.h: Change argument names.
7125 * getline.c: Include getndelim2.h instead of getndelim2.c.
7126 * getnline.c: Include getndelim2.h.
7128 2003-07-17 Bruno Haible <bruno@clisp.org>
7130 * Makefile.am: Remove file.
7131 * Makefile.in: Remove file.
7133 2003-07-17 Bruno Haible <bruno@clisp.org>
7135 * getnline.h: New file.
7136 * getnline.c: New file.
7137 * getndelim2.c: New file, extracted from getline.c.
7138 (getndelim2): Renamed from getdelim2, with added nmax argument.
7139 * getline.c: Include getndelim2.c.
7140 (getdelim2): Moved out to getndelim2.c.
7141 (getline, getdelim): Update.
7143 2003-07-15 <karl@gnu.org>
7145 * vasnprintf.c: update from gettext.
7147 2003-07-15 Jim Meyering <jim@meyering.net>
7149 * makepath.c (make_path): Enclose diagnostic in _(...).
7151 2003-07-14 Paul Eggert <eggert@twinsun.com>
7153 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7154 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7155 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7156 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7157 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7158 updated automatically by ../config/srclist-update. This changes
7159 their license from LPGL to GPL.
7161 2003-07-14 Jim Meyering <jim@meyering.net>
7163 Don't emit diagnostics. Let callers do that.
7164 * save-cwd.c: Don't include "error.h".
7165 (save_cwd): Don't call error. Ensure that errno is valid
7166 when returning nonzero.
7168 * save-cwd.h (restore_cwd): Update prototype.
7169 * save-cwd.c (restore_cwd): Remove two parameters.
7170 Simplify. Don't call error upon failure. Let callers do that.
7171 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7172 when auditing is enabled. But don't bother updating the #if.
7174 2003-07-14 Simon Josefsson <jas@extundo.com>
7176 * mempcpy.h: New file.
7177 * mempcpy.c: New file.
7179 2003-07-14 Paul Eggert <eggert@twinsun.com>
7181 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7182 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7183 unicodeio.c, unicodeio.h, unlocked-io.h:
7184 Switch from LGPL to GPL.
7186 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7188 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7189 it breaks C++ compilation.
7190 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7192 2003-07-10 Jim Meyering <jim@meyering.net>
7194 * vasnprintf.c: Remove trailing blanks.
7195 Make cpp indentation consistent.
7197 2003-07-09 Paul Eggert <eggert@twinsun.com>
7199 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7200 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7201 Switch from LGPL to GPL.
7203 2003-07-07 Paul Eggert <eggert@twinsun.com>
7205 * mktime.c: Fix some boundary cases and remove need for floating point.
7207 Issue a compile-time diagnostic if time_t is floating point, or if
7208 two's complement arithmetic is not in effect, or if arithmetic
7209 right shift does not propagate the sign. These assumptions were
7210 all in the original code but they weren't checked.
7212 (TIME_T_MIDPOINT, verify): New macros.
7213 (__isleap): Remove; it has integer overflow problems.
7214 (leapyear): New function, without those problems.
7215 (ydhms_tm_diff): Remove; splitting into two parts.
7216 (ydhms_diff): New function, containing the arithmetic part of
7217 the old ydhms_tm_diff function. Issue a compile-time
7218 diagnostic if we are not using C99 integer division.
7219 Avoid casts when possible.
7220 (guess_time_tm): New function, containing the checking part of
7221 the old ydhms_tm_diff function. Return the new value, rather than
7222 the difference between it and the old. Accept a new argument T
7223 so that *T specifies the old value. Check for overflow in the result.
7225 (__mktime_internal): Use a time_t offset, not a long int offset.
7226 This undoes the 2003-06-04 change, which is no longer needed now
7227 that we have better overflow checking.
7228 (localtime_offset): Likewise.
7230 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7231 and long are 64-bit but int is only 32-bit.
7232 (ydhms_diff): Use long int to store year1 and yday1.
7233 Issue a compile-time diagnostic if long int is not wide enough.
7235 (__mktime_internal): Use long int to store adjusted year and yday.
7236 Use plain C rather than preprocessor commands, if that doesn't
7238 Check for overflow (and try to repair) after each probe
7239 rather than checking only at the very end. This avoids some bugs
7240 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7241 does not equal GMT offset at maximum time).
7242 Use integer to check for overflow rather than floating point; this
7243 is more portable to non-IEEE hosts, and is a tad faster.
7244 When we detect that we are oscillating between two values,
7245 don't check whether tm_isdst has the requested value, since
7246 we already know the answer. When tm_isdst has the wrong value,
7247 use a different heuristic to find the right one, based on the
7248 extreme values actually observed in practice in tz2003a,
7249 rather than the (overly optimistic) "previous 3 calendar quarters".
7251 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7252 "T const" to accommodate glibc style.
7253 (check_result): Use less-confusing report format. "long" -> "long int.
7255 Don't loop if the iteration overflows time_t.
7256 Allow a negative step in the iteration.
7258 2003-07-01 Paul Eggert <eggert@twinsun.com>
7260 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7261 having it depend on HAVE_SYS_TYPES_H.
7263 2003-06-25 Bruno Haible <bruno@clisp.org>
7265 * readlink.c: New file.
7267 2003-06-20 Bruno Haible <bruno@clisp.org>
7269 Assume C89, so PARAMS isn't needed.
7270 * unicodeio.h (PARAMS): Remove.
7271 * unicodeio.c: Don't use PARAMS.
7273 2003-06-18 Jim Meyering <jim@meyering.net>
7275 Merge changes from coreutils.
7276 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7277 Remove explicit declarations of xmalloc and realloc.
7279 (read_utmp): Remove anachronistic cast of xmalloc.
7281 2003-06-17 Paul Eggert <eggert@twinsun.com>
7283 Assume C89, so PARAMS isn't needed.
7284 * backupfile.h (PARAMS): Remove. All uses removed.
7285 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7286 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7287 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7288 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7289 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7290 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7291 xstrtol.h: Likewise.
7292 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7293 same.h, strverscmp.h: Do not include config.h; no longer needed.
7294 Anyway, config.h should always be included before any other file.
7296 2003-06-11 Simon Josefsson <jas@extundo.com>
7298 * sysexit_.h: New file.
7300 2003-05-20 Derek Price <derek@ximbiot.com>
7302 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7304 2003-06-10 Simon Josefsson <jas@extundo.com>
7306 * strchrnul.h: New file.
7307 * strchrnul.c: New file.
7309 2003-06-10 Simon Josefsson <jas@extundo.com>
7311 * argp.h: New file, from glibc.
7312 * argp-ba.c: New file, from glibc.
7313 * argp-eexst.c: New file, from glibc.
7314 * argp-fmtstream.c: New file, from glibc.
7315 * argp-fmtstream.h: New file, from glibc.
7316 * argp-fs-xinl.c: New file, from glibc.
7317 * argp-help.c: New file, from glibc.
7318 * argp-namefrob.h: New file, from glibc.
7319 * argp-parse.c: New file, from glibc.
7320 * argp-pv.c: New file, from glibc.
7321 * argp-pvh.c: New file, from glibc.
7322 * argp-xinl.c: New file, from glibc.
7324 2003-06-07 Jim Meyering <jim@meyering.net>
7326 * readtokens.h: Put `Free Software Foundation, Inc.'
7327 in place of my name in the copyright comment.
7328 Remove definition and uses of __P.
7331 * stat.c: Don't declare xmalloc explicitly.
7332 Instead, include "xalloc.h".
7333 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7334 xrealloc, and xcalloc return values.
7335 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7337 * xgetcwd.h: Remove definition/uses of PARAMS.
7339 2003-06-06 Jim Meyering <jim@meyering.net>
7341 * stdbool_.h: Renamed from stdbool.h.in.
7343 2003-06-06 Jim Meyering <jim@meyering.net>
7345 Merge from coreutils.
7346 * same.c: (same_name): Declare *_basename locals to be `const'.
7347 Consolidate declarations and initializations of *_base* locals.
7349 Merge from coreutils.
7350 This avoids a core dump on systems without GNU putenv,
7351 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7352 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7353 (unsetenv): New static function, from GNU libc.
7354 (rpl_putenv): Use it.
7356 * modechange.c: Remove trailing blanks.
7358 Merge from coreutils.
7359 * fsusage.c: Remove declaration of statfs.
7360 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7362 * posixtm.c: Include <stdbool.h> unconditionally.
7364 2003-06-05 Paul Eggert <eggert@twinsun.com>
7366 * mktime.c (__mktime_internal): When resolving a tm_isdst
7367 mismatch, look in future quarters as well as past. This fixes a
7368 bug when processing fall-backwards gaps immediately after a long
7369 period of daylight-saving time.
7371 * mktime.c: Assume freestanding C89 or better.
7372 (HAVE_LIMITS_H): Remove. Assume it's 1.
7373 (__P): Remove; not used.
7374 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7375 (mktime, not_equal_tm, print_tm, check_result,
7376 main): Use prototypes. Use const * where appropriate.
7377 (main): Fix typo in testing code that uncovered by above changes.
7378 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7380 2003-06-04 Paul Eggert <eggert@twinsun.com>
7382 * mktime.c: Fix Debian bug 177940
7383 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7384 (localtime_offset): Now long int, not time_t, because we want it
7385 to be guaranteed to be signed. All uses changed.
7386 (__mktime_internal): If overflow would occur when adding offset,
7389 Merge 'human' changes from coreutils. Rewrite to support
7390 locale-specific notations like thousands separators.
7391 * human.c: Simplify authorship notice.
7392 Include human.h immediately after config.h.
7393 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7394 <limits.h>: Do not include, since human.h does.
7395 (SIZE_MAX, UINTMAX_MAX): New macros.
7396 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7397 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7398 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7399 (power_letter): Renamed from suffixes.
7400 (generate_suffix_backwards): Remove.
7401 (adjust_value): Now takes int style (because of human.h changes)
7402 and long double value (for greater precision on some platforms).
7403 (group_number): New function.
7404 (human_readable): Use it. Use integer options, not enum.
7405 Put the options before the sizes in the arg list.
7406 Support all the new options.
7407 The old human_readable function has been removed;
7408 use inttostr.h instead.
7409 (human_readable, default_block_size, humblock):
7410 Use uintmax_t, not int, for block sizes.
7411 (human_readable_inexact, block_size_types): Remove.
7412 (block_size_opts): New constant.
7413 (human_options): Renamed from human_block_size, with new signature
7414 that allows block sizes up to UINTMAX_MAX. All callers changed.
7415 * human.h: Add copyright and authorship notice.
7416 Include <limits.h> and <stdbool.h> unconditionally.
7417 (PARAMS): Remove. All uses removed.
7418 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7419 (enum human_inexact_style): Remove tag; now a nameless enum.
7420 (human_floor, human_ceiling, human_round_to_even): Now have
7421 values 2, 0, 1 rather than -1, 1, 0.
7422 (human_group_digits, human_suppress_point_zero, human_autoscale,
7423 human_base_1024, human_SI, human_B): New constants.
7424 (human_readable_inexact, human_block_size): Remove.
7425 (human_readable): Size args are now uintmax_t, not int.
7426 (human_options): New decl.
7428 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7429 unnecessary now that we assume C89 or better. This change
7430 imported from coreutils.
7432 * mktime.c (__mktime_internal): Do not reject negative timestamps
7433 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7434 in the 2003-05-30 sync from glibc.
7436 .h files should stand alone, but we shouldn't include <sys/types.h>
7437 if we can get away with just <stddef.h>.
7439 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7440 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7441 rather than <sys/types.h>, as we merely need size_t.
7442 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7444 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7445 Include <stdio.h>, to get FILE.
7446 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7447 memcasecmp.h has included <stddef.h> and all we need is size_t.
7448 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7449 our interface, instead of including <sys/types.h>
7451 2003-06-02 Paul Eggert <eggert@twinsun.com>
7454 Fix some minor time-related bugs with POSIX time arguments.
7455 Some valid time stamps were being rejected (notably -1, and
7456 time stamps before 1900 on 64-bit hosts). And some invalid
7457 time stamps were being accepted, e.g. September 31.
7459 * posixtm.h (posixtime): Return bool instead of time_t, so
7460 that we can return (time_t) -1 successfully.
7461 * posixtm.c: Likewise.
7462 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7463 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7464 (t): Remove static var.
7465 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7466 of static var. All uses changed.
7467 (year): Do not reject years before 1900; they can occur with
7469 (posix_time_parse): Do not check for out-of-range components;
7470 that is now the caller's responsibility, since our checks were
7471 only approximations.
7472 (posixtime): Use mktime to check for out-of-range components,
7473 since it knows them exactly.
7474 If mktime returns (time_t) -1, check whether an error actually occurred
7475 by invoking localtime on -1.
7476 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7477 posixtime failures better.
7478 Improve the test data (in comments only).
7480 2003-05-30 <karl@gnu.org>
7482 * mktime.c: update from libc.
7484 2003-05-30 Bruno Haible <bruno@clisp.org>
7486 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7487 * localcharset.h: Likewise.
7488 * localcharset.c: Likewise.
7490 2003-05-28 Paul Eggert <eggert@twinsun.com>
7492 Assume the headers required for C89 freestanding compilers.
7493 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7494 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7495 without checking for HAVE_LIMITS_H.
7496 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7497 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7499 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7500 * exclude.c: Include <stdbool.h> unconditionally.
7501 * tempname.c: Include <stddef.h> unconditionally.
7502 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7503 * modechange.c, rpmatch.c (NULL): Don't define, since
7504 <stddef.h> does that.
7505 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7506 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7507 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7508 * xstrtol.c: Likewise.
7509 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7510 * savedir.c: Include <stddef.h> instead of defining NULL.
7512 * addext.c (addext): Use assignment rather than cast, to avoid
7513 warnings on some platforms.
7515 * mktime.c (__mktime_internal): Do not reject negative timestamps
7518 2003-05-10 Bruno Haible <bruno@clisp.org>
7520 * linebreak.c (iconv_string_length): Don't return -1 just because the
7521 string is longer than 4 KB.
7523 2003-05-12 Jim Meyering <jim@meyering.net>
7525 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7526 the space-padded-by-default conversion specifiers, %e, %k, %l.
7528 2003-05-03 Bruno Haible <bruno@clisp.org>
7530 Upgrade to Unicode-4.0.
7531 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7532 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7533 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7534 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7535 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7536 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7537 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7538 Change width of U+E0100..U+E01EF from 1 to 0.
7540 2003-04-25 Bruno Haible <bruno@clisp.org>
7542 * copy-file.c: Include <stddef.h>, for size_t.
7544 2003-04-25 Jim Meyering <jim@meyering.net>
7546 * copy-file.c (copy_file_preserving): Declare buf_size to be
7547 of type size_t, not int.
7549 2003-04-11 Jim Meyering <jim@meyering.net>
7551 Merge changes from Coreutils.
7553 2003-03-22 Jim Meyering <jim@meyering.net>
7555 * strftime.c (widen): Cast alloca return value to proper type.
7557 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7560 * strftime.c (my_strftime): Handle very large width
7561 specifications for numeric values correctly. Improve checks for
7564 2003-01-19 Jim Meyering <jim@meyering.net>
7566 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7567 (nl_get_alt_digit) [! defined my_strftime]: Define.
7568 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7569 _nl_get_alt_digit and _nl_get_walt_digit.
7571 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7572 These changes have no effect outside of _LIBC.
7574 2003-04-10 Bruno Haible <bruno@clisp.org>
7576 * findprog.h: New file, from GNU gettext.
7577 * findprog.c: New file, from GNU gettext.
7579 2003-04-05 Jim Meyering <jim@meyering.net>
7581 Merge changes from Coreutils.
7583 * exclude.h (PARAMS): Remove definition and uses.
7584 * exclude.c: Remove uses of `PARAMS'.
7586 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7587 Add test-cases for DOS filenames. Declare program_name.
7588 (main): Set up program_name. Patch by Rich Dawe.
7590 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7592 Use mntctl's return value to drive the entry-processing loop, since
7593 we can't rely on the value of the vmt_length member in the last
7594 entry. On some systems doing so could result in exhausting
7595 virtual memory. Based in part on a patch from Mike Jetzer.
7597 2003-04-04 Bruno Haible <bruno@clisp.org>
7599 * linebreak.h: New file, from GNU gettext.
7600 * linebreak.c: New file, from GNU gettext with slight modifications.
7601 * lbrkprop.h: New file, from GNU gettext.
7603 2003-04-03 Bruno Haible <bruno@clisp.org>
7605 * utf8-ucs4.h: New file, from GNU gettext.
7606 * utf16-ucs4.h: New file, from GNU gettext.
7607 * ucs4-utf8.h: New file, from GNU gettext.
7608 * ucs4-utf16.h: New file, from GNU gettext.
7610 2003-04-02 Bruno Haible <bruno@clisp.org>
7612 * binary-io.h: New file, from GNU gettext.
7614 2003-04-01 Bruno Haible <bruno@clisp.org>
7616 * pathname.h: New file, from GNU gettext.
7617 * concatpath.c: New file, from GNU gettext.
7619 2003-03-30 Bruno Haible <bruno@clisp.org>
7621 * copy-file.c (copy_file_preserving): Don't set owner if the function
7622 chown() doesn't exist.
7624 2003-03-28 Bruno Haible <bruno@clisp.org>
7626 * copy-file.h: New file, from GNU gettext.
7627 * copy-file.c: New file, from GNU gettext.
7629 2003-03-18 Jim Meyering <jim@meyering.net>
7631 * quote.c (quote_n): Fix typo in comment.
7633 2003-03-14 Jim Meyering <jim@meyering.net>
7635 Merge changes from Coreutils.
7636 * obstack.h (obstack_object_size): Declare temporary, __o,
7637 to be const, in order to avoid warnings.
7638 (obstack_room): Likewise.
7639 (obstack_empty_p): Likewise.
7641 2003-03-13 Paul Eggert <eggert@twinsun.com>
7643 Merge changes from Bison.
7644 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7645 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7646 when compiling Bison 1.875's `bitset bset = obstack_alloc
7647 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7648 * hash.c: Include <stdbool.h> unconditionally.
7650 2003-03-09 Paul Eggert <eggert@twinsun.com>
7652 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7653 Reported by Bruce Becker; see:
7654 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7656 2003-03-03 Paul Eggert <eggert@twinsun.com>
7657 Bruno Haible <bruno@clisp.org>
7659 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7660 Reported by John Hughes, see
7661 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7663 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7665 * poll_.h: New file.
7668 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7670 * mathl.h: New file.
7671 * acosl.c: New file.
7672 * asinl.c: New file.
7673 * atanl.c: New file.
7674 * ceill.c: New file.
7677 * floorl.c: New file.
7678 * frexpl.c: New file.
7679 * ldexpl.c: New file.
7681 * sincosl.c: New file.
7683 * sqrtl.c: New file.
7685 * trigl.c: New file.
7686 * trigl.h: New file.
7688 2003-02-17 Bruno Haible <bruno@clisp.org>
7690 * mkdtemp.h: New file, from GNU gettext.
7691 * mkdtemp.c: New file, from GNU gettext.
7693 2003-01-31 Bruno Haible <bruno@clisp.org>
7695 * rename.c: #undef rename before defining rpl_rename.
7696 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7698 2003-01-30 Bruno Haible <bruno@clisp.org>
7700 * printf-args.h: New file, from GNU gettext.
7701 * printf-args.c: New file, from GNU gettext.
7702 * printf-parse.h: New file, from GNU gettext.
7703 * printf-parse.c: New file, from GNU gettext.
7704 * vasnprintf.h: New file, from GNU gettext.
7705 * vasnprintf.c: New file, from GNU gettext.
7706 * asnprintf.c: New file, from GNU gettext.
7707 * vasprintf.h: New file, from GNU gettext with modifications.
7708 * vasprintf.c: New file, from GNU gettext.
7709 * asprintf.c: New file, from GNU gettext.
7711 2003-01-29 Bruno Haible <bruno@clisp.org>
7713 * stpncpy.h: New file, from GNU gettext with modifications.
7714 * stpncpy.c: New file, from GNU gettext with modifications.
7716 2003-01-28 Bruno Haible <bruno@clisp.org>
7718 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7720 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7723 2003-01-27 Bruno Haible <bruno@clisp.org>
7725 * xsetenv.h: New file, from GNU gettext.
7726 * xsetenv.c: New file, from GNU gettext.
7728 2003-01-23 Bruno Haible <bruno@clisp.org>
7730 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7732 2003-01-22 Bruno Haible <bruno@clisp.org>
7734 * exit.h: New file, from GNU gettext.
7736 2003-01-11 Bruno Haible <bruno@clisp.org>
7738 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7739 * strcase.h (strcasecmp, strncasecmp): Likewise.
7741 2003-01-14 Jim Meyering <jim@meyering.net>
7743 * same.c (same_name): Tweak a comment.
7745 2003-01-11 Bruno Haible <bruno@clisp.org>
7747 * same.c (same_name): Reorder tests so as to avoid calling stat()
7748 when a string comparison is sufficient.
7750 2003-01-11 Bruno Haible <bruno@clisp.org>
7752 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7755 2003-01-11 Bruno Haible <bruno@clisp.org>
7757 * hash-pjw.c: Add comment about low quality of this function.
7759 2003-01-12 Paul Eggert <eggert@twinsun.com>
7761 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7762 to avoid collisions with libcurses and libreadline.
7764 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7765 * getstr.h, getstr.c: Remove.
7766 * getline.c: Include "getline.h", to check interface.
7767 Move body of old getstr.c here: this defines MIN_CHUNK and
7768 declares getdelim2, which is renamed from getstr.
7769 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7771 * linebuffer.c (readlinebuffer): Renamed from readline.
7773 * linebuffer.h: Likewise.
7774 (readline): Remove backward-compatibility macro.
7776 2003-01-12 Jim Meyering <jim@meyering.net>
7778 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7780 2003-01-10 Bruno Haible <bruno@clisp.org>
7782 * alloca_.h: New file.
7783 * getdate.y: Unconditionally include alloca.h.
7784 * makepath.c: Likewise.
7785 * setenv.c: Likewise.
7786 * userspec.c: Likewise.
7788 2003-01-09 Bruno Haible <bruno@clisp.org>
7790 * stdbool.h.in: New file.
7792 2003-01-08 Bruno Haible <bruno@clisp.org>
7794 * safe-read.c: Include specification header first, to ensure its
7796 * full-write.c: Likewise.
7798 2003-01-08 Jim Meyering <jim@meyering.net>
7800 * full-write.c: Undefine and define-away `const' after inclusion
7801 of errno.h, not before. Suggestion from Bruno Haible.
7803 2003-01-07 Jim Meyering <jim@meyering.net>
7805 * full-write.c: Rework so that it may serve to define full_read, too.
7806 * full-read.c: Simply #define FULL_READ and include full-write.c.
7808 2003-01-06 Jim Meyering <jim@meyering.net>
7810 * version-etc.c: Update year in translatable copyright string.
7812 2002-12-25 Bruno Haible <bruno@clisp.org>
7814 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7815 * xstrtol.h: Likewise.
7816 * xstrtoimax.c: Likewise.
7817 * xstrtoumax.c: Likewise.
7818 * human.h: Likewise.
7820 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7821 on systems that have <inttypes.h> but not <stdint.h>.
7823 2002-12-31 Paul Eggert <eggert@twinsun.com>
7825 * memcoll.c (memcoll): Fall back on a simple algorithm using
7826 memcmp if strcoll doesn't work.
7828 2002-12-23 Bruno Haible <bruno@clisp.org>
7830 * localcharset.h: New file.
7831 * localcharset.c: Include it.
7832 * unicodeio.c: Likewise.
7834 2002-12-22 Bruno Haible <bruno@clisp.org>
7836 * utime.c (utime_null): No need to call ftruncate if the file was
7839 2002-12-23 Bruno Haible <bruno@clisp.org>
7841 * memcoll.c (STRCOLL): New macro.
7844 2002-12-22 Bruno Haible <bruno@clisp.org>
7846 * getstr.h (getstr): Define, to avoid clash with libcurses.
7847 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7849 2002-12-22 Bruno Haible <bruno@clisp.org>
7851 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7853 2002-12-23 Bruno Haible <bruno@clisp.org>
7855 * getline.h: Include <stddef.h>, for size_t.
7857 * unicodeio.h: Include <stddef.h>, for size_t.
7858 * unicodeio.c: Don't include <stddef.h>.
7860 2002-12-17 Bruno Haible <bruno@clisp.org>
7862 * canon-host.c (strdup): Remove unused declaration.
7864 * fsusage.c: Include full_read.h.
7865 (get_fs_usage): Use full_read instead of safe_read.
7867 * utime.c (utime_null): Use SAFE_READ_ERROR.
7869 2002-12-11 Bruno Haible <bruno@clisp.org>
7871 * setenv.h: Rewritten to cope with systems that have setenv() but not
7873 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7876 2002-12-11 Bruno Haible <bruno@clisp.org>
7878 * setenv.c (alloca): Fall back to malloc.
7880 (setenv): Use freea() to free memory allocated with alloca().
7882 2002-11-13 Bruno Haible <bruno@clisp.org>
7884 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7885 function declarations.
7886 * unsetenv.c (unsetenv): Likewise.
7888 2002-03-04 Bruno Haible <bruno@clisp.org>
7890 Portability to AIX 4.3.3.
7891 * unsetenv.c: New file, extracted from setenv.c.
7892 * setenv.c: Move the unsetenv() function to unsetenv.c.
7894 2001-12-20 Bruno Haible <bruno@clisp.org>
7896 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7897 use malloc instead. For SunOS 4.
7899 2001-12-11 Bruno Haible <bruno@clisp.org>
7901 * setenv.c: Declare alloca.
7902 (compar_fn_t): New typedef.
7903 (KNOWN_VALUE, STORE_VALUE): Use it.
7905 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7908 2002-12-10 Paul Eggert <eggert@twinsun.com>
7910 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7911 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7912 Choose values that are less likely to collide with system fnmatch
7914 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7915 defined (e.g., a pure POSIX system).
7916 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7917 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7919 2002-12-06 Jim Meyering <jim@meyering.net>
7921 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7923 Merge in changes from libc's misc/error.c, in preparation
7924 for the merge of gnulib's changes back into libc.
7926 * error.c (_): Define only if not already defined.
7927 Move definition to follow all #include directives.
7928 Include unlocked-io.h only if !_LIBC.
7929 [_LIBC]: Include <libio/libioP.h>.
7930 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7931 (fflush): Tweak definition to use INTUSE.
7934 2002-12-05 Paul Eggert <eggert@twinsun.com>
7936 * alloca.c [defined emacs]: Include "lisp.h".
7937 (xalloc_die) [defined emacs]: New macro.
7938 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7939 [! defined emacs]: Include <xalloc.h>.
7940 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7941 (pointer): Typedef to POINTER_TYPE *.
7942 (malloc): Remove decl; we now always use xmalloc.
7943 (alloca): Use old-style definition, since Emacs needs this.
7944 Check for arithmetic overflow when computing combined size.
7946 2002-12-04 Paul Eggert <eggert@twinsun.com>
7948 Do not generate unlocked-io.h automatically, since it's easier to
7949 maintain it by hand.
7951 * unlocked-io.h: New file, from GNU diffutils,
7952 but with proper copyright notice and attribution.
7954 * Makefile.am: Add copyright notice.
7955 (libfetish_a_SOURCES): Add unlocked-io.h.
7956 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7957 (DISTCLEANFILES, io_functions): Remove macros.
7958 (EXTRA_DIST): Remove gen_uio.
7959 (unlocked-io.h): Remove rule.
7961 2002-12-04 Jim Meyering <jim@meyering.net>
7963 Reflect the fact that stat.c and lstat.c are no longer generated.
7964 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7965 (DISTCLEANFILES): Likewise.
7966 (EXTRA_DIST): Likewise.
7967 (all_local): Don't depend on stat.c or lstat.c.
7968 (stat.c, lstat.c): Remove rules.
7969 (EXTRA_DIST): Remove xstat.in.
7971 * xstat.in: Remove file. Contents moved into stat.c.
7972 * stat.c: New file. Contents mostly from xstat.in.
7973 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7974 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7976 * safe-read.c: Rework so that it may serve to define safe_write, too.
7977 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7979 2002-12-03 Jim Meyering <jim@meyering.net>
7981 * safe-read.c, safe-write.c: Change variable names and comments, but
7982 not semantics, to minimize the differences between these two files.
7983 (safe_read): Change comment to mention SAFE_READ_ERROR.
7985 * safe-read.c (IS_EINTR): Define.
7986 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7988 2002-12-02 Bruno Haible <bruno@clisp.org>
7990 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7991 Define, taken from safe-read.c.
7992 (INT_MAX): Provide fallback.
7993 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7994 * safe-write.h (SAFE_WRITE_ERROR): Define.
7996 * safe-read.c (EINTR): Remove definition.
7997 (safe_read): Don't use EINTR if it is absent.
7999 2002-12-02 Jim Meyering <jim@meyering.net>
8001 * safe-read.c (EINTR): Define.
8002 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8003 (INT_MAX): Provide fallback.
8004 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8006 * safe-read.h (SAFE_READ_ERROR): Define.
8008 2002-12-01 Jim Meyering <jim@meyering.net>
8010 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8011 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8013 2002-11-27 Paul Eggert <eggert@twinsun.com>
8015 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8016 hash_rehash): Replace `if (limit <= value) abort ();' with
8017 `if (! (value < limit)) abort ();', for readability.
8019 2002-11-26 <karl@gnu.org>
8021 * strdup.c: copy from libc again, with jim's ok.
8022 * .cppi-disable: re-add strdup.c
8024 2002-11-25 <karl@gnu.org>
8026 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8027 instead of "strtol.c".
8029 2002-11-25 Jim Meyering <jim@meyering.net>
8031 * mktime.c: Sync from libc, now that it has the latest fix.
8033 2002-11-24 <karl@gnu.org>
8035 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8036 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8038 2002-11-24 Jim Meyering <jim@meyering.net>
8040 Update from coreutils:
8042 * mktime.c: Merge in changes from libc.
8044 Avoid a link-time failure on some Linux systems.
8045 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8046 (__mon_yday): Declare with the STATIC attribute.
8047 (__mktime_internal): Likewise.
8048 Based on a report from Greg Schafer.
8050 2002-11-23 Jim Meyering <jim@meyering.net>
8052 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8053 Use `unsigned', not `int', as type of index.
8055 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8057 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8059 2002-11-22 Paul Eggert <eggert@twinsun.com>
8061 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8062 hint that one should use `if (! x) abort ();' rather than `assert
8063 (x);', and anyway it's one less thing to worry about configuring.
8064 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8065 hash_rehash, hash_insert): Use abort rather than assert.
8067 2002-11-22 Paul Eggert <eggert@twinsun.com>
8069 * quotearg.h: Allow multiple inclusion by surrounding with
8070 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8071 so that we can be included first.
8072 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8073 * quotearg.c: Include quotearg.h immediately after config.h.
8074 No need to include stddef.h or sys/types.h any more.
8075 Surround local include files with "", not "<>".
8076 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8077 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8078 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8079 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8080 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8081 (ISPRINT): Remove; no longer needed now that we assume C89.
8083 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8086 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8087 quotearg_char): Use SIZE_MAX rather than
8088 (size_t) -1 when we are talking about "infinity".
8090 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8092 2002-11-22 Bruno Haible <bruno@clisp.org>
8094 * safe-read.h: Assume C89. Add comments.
8095 (safe_read): Change return type to size_t.
8096 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8097 counts > SSIZE_MAX correctly.
8098 * safe-write.h: New file.
8099 * safe-write.c: New file.
8100 * full-read.h: New file.
8101 * full-read.c: New file.
8102 * full-write.h: Assume C89. Add comments.
8103 * full-write.c: Include safe-write.h.
8104 (full_write): Rewritten to use safe_write.
8105 Suggested by Jim Meyering and Paul Eggert.
8107 2002-11-21 Bruno Haible <bruno@clisp.org>
8109 Remove case insensitive option matching.
8110 * argmatch.h (argcasematch): Remove declaration.
8111 (ARGCASEMATCH): Remove macro.
8112 (__xargmatch_internal): Remove case_sensitive argument.
8113 (XARGMATCH): Update.
8114 (XARGCASEMATCH): Remove macro.
8115 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8116 case_sensitive argument.
8117 (argcasematch): Remove function.
8118 (__xargmatch_internal): Remove case_sensitive argument.
8119 (main): Use XARGMATCH instead of XARGCASEMATCH.
8121 * xmalloc.c: Change compile-time error message. Add comment about
8122 required autoconf version.
8124 2002-11-21 Jim Meyering <jim@meyering.net>
8126 * strdup.c (strdup): Tweak comment and initial #if/#include.
8128 Merge in changes from the coreutils.
8130 2002-09-25 Paul Eggert <eggert@twinsun.com>
8131 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8132 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8133 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8134 int. Work more efficiently if X is the same width as uintmax_t.
8135 Do not compare X to -1, to avoid bogus compiler warning.
8136 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8137 Don't assume that f_frsize and f_bsize are the same type.
8139 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8142 * makepath.c (make_path): Restore umask *before* creating the final
8144 (make_path): Minor reformatting.
8146 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8147 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8149 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8150 ones. At least on GNU/Linux systems, `auto' means something else.
8153 2002-11-20 Paul Eggert <eggert@twinsun.com>
8155 Merge argmatch cleanups from Bison. Assume C89.
8157 * argmatch.c: Include config.h here, not in argmatch.h.
8158 Include stdlib.h, for EXIT_FAILURE.
8159 Always include <string.h>, since we assume C89.
8160 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8161 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8162 Include <stddef.h> instead, since it's all we need for size_t.
8163 (PARAMS): Remove. All uses removed.
8164 (ARRAY_CARDINALITY): Do not bother to #undef.
8165 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8166 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8167 Remove unnecessary parentheses.
8168 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8169 Insert necessary parentheses.
8170 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8171 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8173 2002-11-19 Bruno Haible <bruno@clisp.org>
8175 * mbswidth.c: Include mbswidth.h right at the beginning.
8176 * mbswidth.h: Include <stddef.h>, for size_t.
8178 * mbswidth.h (PARAMS): Remove macro.
8179 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8180 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8182 * gcd.h (PARAMS): Remove macro.
8183 (gcd): Use ANSI C function declarations.
8184 * gcd.c (gcd): Likewise.
8186 2002-11-15 Bruno Haible <bruno@clisp.org>
8188 * strcspn.c: Include <stddef.h>.
8189 (strcspn): Use ANSI C function declaration. Change return type to
8191 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8192 (strpbrk): Use NULL.
8193 * strpbrk.h (PARAMS): Remove macro.
8194 (strpbrk): Use ANSI C function declaration.
8195 * strstr.c: Don't include <sys/types.h>.
8196 * strstr.h (PARAMS): Remove macro.
8197 (strstr): Use ANSI C function declarations.
8199 2002-11-06 Bruno Haible <bruno@clisp.org>
8201 * gcd.h (gcd): Change argument type to 'unsigned long'.
8202 * gcd.c (gcd): Likewise.
8204 2002-11-05 Bruno Haible <bruno@clisp.org>
8206 * gcd.h: New file, from gettext-0.11.5.
8207 * gcd.c: New file, from gettext-0.11.5.
8209 2002-11-05 Bruno Haible <bruno@clisp.org>
8211 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8212 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8213 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8214 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8216 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8217 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8219 * closeout.c: Include gettext.h instead of <libintl.h>.
8220 * human.c: Include gettext.h instead of <libintl.h>.
8221 * quotearg.c: Include gettext.h instead of <libintl.h>.
8222 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8223 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8224 * userspec.c: Include gettext.h instead of <libintl.h>.
8225 * version-etc.c: Include gettext.h instead of <libintl.h>.
8226 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8227 (textdomain): Remove definition.
8228 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8230 * long-options.c: Remove include of <libintl.h> and definition of _.
8231 * same.c: Remove include of <libintl.h> and definition of _.
8233 2002-11-04 Bruno Haible <bruno@clisp.org>
8235 * stpcpy.h: New file, from GNU gettext-0.11.5.
8236 * strcase.h: New file, from GNU gettext-0.11.5.
8237 * strpbrk.h: New file, from GNU gettext-0.11.5.
8238 * strstr.h: New file, from GNU gettext-0.11.5.
8239 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8241 2002-05-09 Bruno Haible <bruno@clisp.org>
8243 * config.charset: Update for newest glibc. Add canonical names
8244 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8246 2002-05-09 Bruno Haible <bruno@clisp.org>
8248 * localcharset.c (get_charset_aliases): Add more Windows specific
8251 2002-05-08 Owen Taylor <otaylor@redhat.com>
8253 * config.charset: A few additions for Solaris.
8255 2001-12-05 Bruno Haible <bruno@clisp.org>
8257 * localcharset.c (locale_charset): Don't return an empty string.
8259 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8261 * config.charset: msdos in uk_UA uses CP1125.
8263 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8265 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8266 * localcharset.c (locale_charset): Declare as extern "C".
8268 2002-02-15 Bruno Haible <bruno@clisp.org>
8270 * config.charset [msdosdjgpp]: For Russian, use CP866.
8272 2002-02-11 Bruno Haible <bruno@clisp.org>
8274 * config.charset: Add support for NetBSD.
8276 2002-09-25 <karl@gnu.org>
8278 * strdup.c: copy from libc/string (via ../config/srclist*).
8279 * getopt*: copy from libc/posix.
8280 * gettext.h: copy from gettext.
8281 * .cppi-disable: add strdup.c, gettext.h.
8283 2002-07-01 Jim Meyering <meyering@lucent.com>
8285 * c-stack.c: Include sys/time.h.
8286 From Volker Borchert.
8288 2002-06-11 Paul Eggert <eggert@twinsun.com>
8290 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8291 New macro. Use it uniformly instead of
8292 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8293 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8294 reported by Vin Shelton.
8296 2002-06-22 Jim Meyering <meyering@lucent.com>
8298 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8299 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8301 2002-06-22 Paul Eggert <eggert@twinsun.com>
8303 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8304 Do not assume SA_SIGINFO behavior.
8305 Bug reported by Jim Meyering on NetBSD 1.5.2.
8307 2002-06-22 Jim Meyering <meyering@lucent.com>
8309 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8311 * exitfail.c, exitfail.h: Likewise.
8312 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8314 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8316 (EXTRA_DIST): Add fnmatch_loop.c.
8317 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8319 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8320 * fnmatch.c: Update from diffutils-2.8.2.
8321 * fnmatch_.h: New file. From diffutils-2.8.2.
8322 * fnmatch.h: Remove file.
8324 2002-06-18 Paul Eggert <eggert@twinsun.com>
8326 * file-type.h: Report an error if neither S_ISREG nor
8327 S_IFREG is defined, instead of using a test specific to glibc
8328 2.2. This should be safe, since POSIX requires S_ISREG and
8329 Unix Version 7 had S_IFREG. We don't need to check for
8330 <sys/types.h> since we don't use any symbols that it defines.
8332 2002-06-15 Jim Meyering <meyering@lucent.com>
8334 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8335 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8336 have been included before this file.
8338 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8340 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8341 so that each temporary file name is unique and valid in the first
8342 8 characters, for operation under DOS.
8344 2002-06-15 Jim Meyering <meyering@lucent.com>
8346 Work even with DJGPP 2.03, which lacks support for symlinks.
8348 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8350 * lchown.c (S_ISLNK): Likewise.
8352 2002-06-14 Jim Meyering <meyering@lucent.com>
8354 * file-type.h: Use the version from diffutils-2.8.2.
8355 * file-type.c: Likewise.
8357 2002-05-27 Jim Meyering <meyering@lucent.com>
8359 Fix a problem seen only on nonconforming systems whereby ls.c's
8360 use of localtime, and then of gettimeofday would cause trouble:
8361 the localtime call used to initialize rpl_gettimeofday's save
8362 mechanism would clobber ls's current local time information so
8363 that in any long listing the first file would always be listed
8364 with date 1970-01-01. Analysis by Volker Borchert.
8366 * gettimeofday.c (localtime): Undefine.
8367 (rpl_localtime): New function.
8369 2002-05-22 Jim Meyering <meyering@lucent.com>
8371 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8372 * file-type.h: New file.
8373 * file-type.c (file_type): New file/function. Extracted from diffutils.
8375 2002-04-29 Paul Eggert <eggert@twinsun.com>
8377 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8379 2002-04-28 Paul Eggert <eggert@twinsun.com>
8381 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8382 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8383 of 127, since 64 is the largest conceivable number for ancient
8385 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8387 2002-04-28 Jim Meyering <meyering@lucent.com>
8389 * sig2str.c (WTERMSIG): Remove definition (unused).
8391 2002-04-28 Paul Eggert <eggert@twinsun.com>
8393 * sig2str.h, sig2str.c: New files.
8394 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8396 2002-04-24 Jim Meyering <meyering@lucent.com>
8398 * gettext.h: New file, from Gettext.
8399 * Makefile.am (INCLUDES): Remove -I../intl.
8400 (libfetish_a_SOURCES): Add gettext.h.
8402 2002-04-16 Jim Meyering <meyering@lucent.com>
8404 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8405 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8406 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8408 2002-04-12 Jim Meyering <meyering@lucent.com>
8410 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8412 2002-03-10 Jim Meyering <meyering@lucent.com>
8414 * makepath.c (make_path): Remove a comma from a diagnostic.
8415 Suggestion from Santiago Vila.
8417 2002-03-08 Jim Meyering <meyering@lucent.com>
8419 * rename.c: Mention that this wrapper is needed also on
8420 mips-dec-ultrix4.4 systems.
8422 2002-03-02 Jim Meyering <meyering@lucent.com>
8424 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8425 not HAVE_CLOCK_SETTIME.
8427 2002-02-27 Paul Eggert <eggert@twinsun.com>
8429 * nanosleep.h: Rename to....
8430 * timespec.h: New name for nanosleep.h. All uses changed.
8432 * gettime.c: New file.
8433 * settime.c: New file.
8436 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8437 timespec.h. Remove nanosleep.h.
8439 2002-02-25 Paul Eggert <eggert@twinsun.com>
8441 * acl.c, acl.h: New files.
8442 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8444 2002-02-24 Jim Meyering <meyering@lucent.com>
8446 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8447 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8448 cause trouble. Reported by Nelson Beebe.
8450 2002-02-23 Paul Eggert <eggert@twinsun.com>
8452 * path-concat.c (xpath_concat): Reorder code to pacify
8453 compilers that don't know that xalloc_die never returns.
8455 2002-02-20 Jim Meyering <meyering@lucent.com>
8457 * getdate.c: Regenerate using bison-1.33.
8459 2002-02-15 Paul Eggert <eggert@twinsun.com>
8461 * posixver.c, posixver.h: New files.
8462 * Makefile.am (libfetish_a_SOURCES): Add them.
8464 2002-02-02 Paul Eggert <eggert@twinsun.com>
8465 Bruno Haible <bruno@clisp.org>
8467 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8468 (fwrite_success_callback): New declaration.
8469 * unicodeio.c (unicode_to_mb): New function, extracted from
8470 print_unicode_char. Call failure callback instead of error.
8471 (fwrite_success_callback): New function.
8472 (exit_failure_callback): New function.
8473 (fallback_failure_callback): New function.
8474 (print_unicode_char): Call unicode_to_mb.
8476 2002-01-26 Jim Meyering <meyering@lucent.com>
8478 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8480 2002-01-22 Jim Meyering <meyering@lucent.com>
8482 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8483 Otherwise, some versions of automake would omit the rule that makes
8484 Makefile from Makefile.in.
8486 2001-01-21 Paul Eggert <eggert@twinsun.com>
8488 * xmemcoll.h, xmemcoll.c: New files.
8489 * Makefile.am (libfetish_a_SOURCES): Add them.
8490 * memcoll.c: Include errno.h, and declare errno if not defined.
8491 (memcoll): Set errno to zero if there is no error.
8493 * quotearg.c (quotearg_buffer_restyled):
8494 Fix bug with quoting buffers containing NUL when backslashing escapes.
8495 This bug was exposed by the other changes in this patch.
8496 (quotearg_n_options): New arg ARGSIZE.
8497 All callers changed.
8498 (quoting_options_from_style): New function.
8499 (quotearg_n_style): Use it.
8500 (quotearg_n_style_mem): New function.
8502 * quotearg.h (quotearg_n_style_mem): New function.
8504 2002-01-16 Jim Meyering <meyering@lucent.com>
8506 * getdate.y: Add three semicolons, each just before a closing brace.
8507 Bison (as of version 1.31) no longer papers over that mistake.
8509 2002-02-14 Paul Eggert <eggert@twinsun.com>
8511 * backupfile.c (ISDIGIT): Comment fix.
8512 * getdate.y (ISDIGIT): Likewise.
8513 * posixtm.c (ISDIGIT, year): Likewise.
8514 * strverscmp.c (ISDIGIT): Likewise.
8515 * userspec.c (ISDIGIT): Likewise.
8517 2002-01-05 Jim Meyering <meyering@lucent.com>
8519 * version-etc.c (version_etc_copyright): Update copyright year.
8521 2001-01-19 Paul Eggert <eggert@twinsun.com>
8523 * closeout.c (close_stdout_status): If ferror (stdout), do
8524 not silently exit merely because the output buffer happens to
8525 have nothing pending.
8527 2001-12-18 Paul Eggert <eggert@twinsun.com>
8529 See the big note in ../ChangeLog.
8530 * human.c (suffixes): Prefer K to k for 1024.
8531 (generate_suffix_backwards): New function.
8532 (human_readable_inexact): Use it.
8533 * xstrtol.c (__xstrtol): If there is no number but there
8534 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8535 Accept 'K' as well as 'k'.
8537 2001-12-15 Jim Meyering <meyering@lucent.com>
8539 * regex.h (__restrict_arr): Update from libc.
8541 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8542 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8545 2001-12-10 Jim Meyering <meyering@lucent.com>
8547 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8548 Instead, include "xalloc.h".
8549 (initbuffer): Don't cast xmalloc return value to char*.
8550 (readline): Reword comment.
8551 Don't cast xrealloc return value to char*
8554 2001-12-09 Jim Meyering <meyering@lucent.com>
8556 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8557 `signed and unsigned type in conditional expression'.
8558 * posixtm.c (posix_time_parse): Likewise.
8560 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8562 * readtokens.c (readtoken): Declare an index to be of type unsigned
8563 to avoid a pedantic warning.
8565 * getstr.c: Don't include assert.h.
8566 (getstr): Remove warning-evoking assertions.
8567 Return -1 if offset parameter is out of bounds.
8568 Change the type of a local from int to size_t.
8570 * strftime.c (my_strftime_localtime_r): Include this function
8571 definition in the `#if ! HAVE_TM_GMTOFF' block.
8573 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8574 Include xalloc.h instead.
8576 2001-12-02 Jim Meyering <meyering@lucent.com>
8578 * tempname.c: Don't declare getenv, thus reverting the change of
8579 2001-11-18. It's no longer necessary, now that stdlib.h is always
8582 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8583 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8585 2001-11-30 Akim Demaille <akim@epita.fr>
8587 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8588 before being defined.
8590 2001-11-27 Paul Eggert <eggert@twinsun.com>
8592 * quotearg.h (quotearg_n, quotearg_n_style):
8593 First arg is int, not unsigned.
8594 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8595 (SIZE_MAX, UINT_MAX): New macros.
8596 (quotearg_n_options): Abort if N is negative.
8597 Avoid overflow check on hosts where size_t is 64 bits and int
8598 is 32 bits, as overflow is impossible there.
8599 Fix off-by-one typo that caused unnecessary reallocation.
8601 2001-11-27 Jim Meyering <meyering@lucent.com>
8603 * tempname.c: Merge with version from libc.
8604 * regex.c: Likewise.
8606 * tempname.c: Include stdlib.h unconditionally. On some old systems
8607 for which STDC_HEADERS is 0, it was not included, resulting in a
8608 warning about an integer-to-pointer conversion problem with getenv.
8609 Reported by Volker Borchert.
8611 2001-11-26 Jim Meyering <meyering@lucent.com>
8613 * gtod.h: Remove file.
8614 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8615 * gettimeofday.c: Don't include gtod.h.
8616 (GTOD_init): Remove function.
8617 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8618 Suggestion from Volker Borchert.
8620 2001-11-23 Jim Meyering <meyering@lucent.com>
8622 * hash.h (struct hash_table): Don't define here. Merely declare it.
8623 * hash.c (struct hash_table): Define it here instead.
8625 2001-11-22 Jim Meyering <meyering@lucent.com>
8627 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8629 2001-11-18 Paul Eggert <eggert@twinsun.com>
8631 * tempname.c (TMP_MAX): Remove; no longer needed.
8632 (TEMPORARIES): New macro.
8633 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8634 removes an artificial limitation (e.g. HP-UX 10.20, where
8637 2001-11-18 Jim Meyering <meyering@lucent.com>
8639 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8642 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8643 files will be created before anything else.
8645 2001-11-17 Jim Meyering <meyering@lucent.com>
8647 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8648 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8649 rather than group writable. Patch by Juan F. Codagnone.
8651 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8652 Instead, include "xalloc.h".
8654 * mountlist.c: Include unlocked-io.h after all system headers.
8655 Remove explicit declarations of xmalloc, xrealloc,
8656 and xstrdup. Instead, include "xalloc.h".
8658 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8659 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8660 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8662 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8663 Reported by Padraig Brady.
8665 * mkstemp.c: #undef mkstemp.
8667 (rpl_mkstemp): Rename from mkstemp.
8670 2001-11-16 Jim Meyering <meyering@lucent.com>
8672 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8673 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8674 determine the amount of total physical memory, use pstat_getstatic.
8675 HPUX-11 doesn't define _SC_PHYS_PAGES.
8676 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8677 If sysconf couldn't be used to determine the amount of available
8678 physical memory, use both pstat_getstatic and pstat_getdynamic.
8679 Based on a patch from Bob Proulx.
8681 2001-11-05 Jim Meyering <meyering@lucent.com>
8683 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8685 2001-11-03 Jim Meyering <meyering@lucent.com>
8687 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8688 in argmatch_to_argument call.
8690 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8693 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8694 e.g., a fault due to an attempt to free a NULL pointer.
8696 2001-11-01 Jim Meyering <meyering@lucent.com>
8698 * dirfd.c, dirfd.h: New files.
8699 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8701 * hash.c (hash_print) [TESTING]: Clean up.
8703 2001-10-22 Paul Eggert <eggert@twinsun.com>
8705 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8706 to avoid a warning if -Wall.
8708 2001-10-21 Paul Eggert <eggert@twinsun.com>
8710 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8712 2001-10-21 Jim Meyering <meyering@lucent.com>
8714 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8715 this code would end up calling gettext even in packages built
8717 * getopt.c (_): Likewise.
8718 * regex.c (_): Likewise.
8720 2001-10-20 Paul Eggert <eggert@twinsun.com>
8722 * error.c (strerror_r): Do not declare unless !_LIBC.
8723 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8724 Use strerror_r that is only a macro, even if it is not a function.
8725 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8726 (private_strerror): Use prototypes, not old-style function definition.
8727 (print_errno_message): New function.
8728 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8730 (error_tail, error, error_at_line): Use it.
8732 2001-10-11 Jim Meyering <meyering@lucent.com>
8734 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8735 and quote_n (1, ... to avoid clobbering a buffer.
8737 2001-10-05 Jim Meyering <meyering@lucent.com>
8739 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8740 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8741 * hash-pjw.h: New file.
8743 2001-09-30 Jim Meyering <meyering@lucent.com>
8745 * mountlist.c [MOUNTED_GETFSSTAT]:
8746 Include <sys/ucred.h>, for Apple Darwin.
8747 Include sys/mount.h and sys/fs_types.h only if available.
8749 (read_filesystem_list): Use FS_TYPE.
8751 2001-09-29 Paul Eggert <eggert@twinsun.com>
8753 * exclude.c (excluded_filename): 0 -> false, since it's
8756 2001-09-28 Paul Eggert <eggert@twinsun.com>
8758 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8759 #defines strtoimax. Also treat the other strto* functions
8762 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8763 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8764 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8766 2001-09-26 Jim Meyering <meyering@lucent.com>
8768 Most macros in unlocked-io.h had the wrong number of arguments.
8769 * gen-uio: New script.
8770 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8771 * unlocked-io.hin: Remove file.
8772 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8773 rather than trying to embed it here.
8774 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8775 Reported by Padraig Brady.
8777 2001-09-25 Volker Borchert <bt@teknon.de>
8779 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8781 2001-09-23 Jim Meyering <meyering@lucent.com>
8783 * mountlist.c: Remove useless parentheses in #if directives.
8784 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8785 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8787 2001-09-22 Jim Meyering <meyering@lucent.com>
8789 * localcharset.c: Update from latest gettext.
8790 * config.charset: Likewise.
8792 2001-09-20 Jim Meyering <meyering@lucent.com>
8794 * xstrtol.c (strtoimax): Guard declaration with
8795 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8796 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8797 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8798 (strtoumax): Likewise, for completeness (it wasn't necessary).
8800 2001-09-06 Paul Eggert <eggert@twinsun.com>
8802 * strtoimax.c (HAVE_LONG_LONG):
8803 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8804 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8805 to work around bug in IBM C compiler.
8807 2001-09-16 Jim Meyering <meyering@lucent.com>
8809 * mkdir.c: New file.
8811 2001-09-04 Paul Eggert <eggert@twinsun.com>
8813 * xgetcwd.c: Revert some of the previous change; intead,
8814 fix the HAVE_GETCWD_NULL code to behave more like the
8815 !HAVE_GETCWD_NULL code used to.
8818 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8821 2001-09-04 Paul Eggert <eggert@twinsun.com>
8823 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8824 Use ssize_t, not int, to store result of readlink.
8825 Check for ssize_t overflow as well as size_t overflow,
8826 as POSIX says the result of readlink is implementation-defined
8827 when ssize_t overflows.
8828 Remove unnecessary cast to char*.
8829 Use free+malloc instead of realloc, as the storage doesn't need
8830 to be preserved and it's clearer and can be more efficient that way.
8831 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8832 * xreadlink.h (xreadlink): Update prototype.
8834 2001-09-03 Paul Eggert <eggert@twinsun.com>
8836 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8837 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8838 spotted by Jim Meyering.
8840 2001-09-03 Jim Meyering <meyering@lucent.com>
8842 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8844 2001-09-03 Paul Eggert <eggert@twinsun.com>
8846 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8847 like the HAVE_GETCWD_NULL code.
8848 Include pathmax.h if not HAVE_GETCWD.
8849 Do not include xalloc.h.
8850 (INITIAL_BUFFER_SIZE): New symbol.
8851 Do not use xmalloc / xrealloc, since the caller is responsible for
8852 handling errors. Preserve errno around `free' during failure.
8853 Do not overrun buffer when using getwd.
8855 2001-09-03 Paul Eggert <eggert@twinsun.com>
8857 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8858 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8860 2001-09-02 Jim Meyering <meyering@lucent.com>
8862 * error.c: Update from GNU libc.
8864 2001-09-01 Jim Meyering <meyering@lucent.com>
8866 * xreadlink.c: New file.
8867 * xreadlink.h: New file.
8868 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8870 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8871 doesn't conflict with sparc Solaris 7's definition in
8872 /usr/include/sys/int_types.h.
8874 * exclude.c: Use `""', not `<>' to #include non-system header files.
8875 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8876 and strncasecmp as r-values. Unixware didn't have declarations.
8878 2001-08-31 Jim Meyering <meyering@lucent.com>
8880 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8881 Use an initial, malloc'd, buffer of length 128 rather than
8882 a statically allocated one of length 1024.
8884 2001-08-30 Paul Eggert <eggert@twinsun.com>
8886 * xgetcwd.c: Don't include pathmax.h.
8887 Include stdlib.h and unistd.h if available.
8889 (xmalloc, xstrdup, free): Remove decls.
8890 (xgetcwd): Don't assume sizes fit in unsigned.
8891 Check for overflow when computing sizes.
8892 Simplify reallocation code.
8894 2001-08-28 Paul Eggert <eggert@twinsun.com>
8896 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8898 * strtoimax.c: Renamed from strtoxmax.c, removing the
8901 Also, make the following further changes to make this file's
8902 configuration more similar to that of strtol.c:
8903 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8904 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8905 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8906 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8907 changed to signed values.
8909 And make the following changes as well:
8910 Fix copyright notice, as 1999 was missing.
8911 (verify): New macro.
8912 (strtoimax): Check sizes at compile-time, not run-time.
8913 Prefer strtol to strtoll if both work.
8914 (main): Remove; it was not that useful and was a pain to maintain.
8916 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8918 2001-08-30 Paul Eggert <eggert@twinsun.com>
8920 * savedir.c (savedir): Remove size parameter, as POSIX says that
8921 a directory's st_size can have an arbitrary value, so the old
8922 usage could waste an arbitrary amount of memory. All uses
8924 * savedir.h: Update prototype.
8926 2001-08-30 Paul Eggert <eggert@twinsun.com>
8928 * xstrtol.c (strtoimax): New decl.
8930 2001-08-28 Paul Eggert <eggert@twinsun.com>
8932 * xstrtol.h: Add copyright notice.
8933 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8934 LONGINT_INVALID_SUFFIX_CHAR.
8936 2001-08-30 Paul Eggert <eggert@twinsun.com>
8938 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8941 2001-08-30 Paul Eggert <eggert@twinsun.com>
8943 * hash.c: Remove '2001' from copyright notice.
8945 2001-08-30 Paul Eggert <eggert@twinsun.com>
8947 * full-write.h: New file.
8948 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8949 * full-write.c: Correct credits, as cccp.c no longer
8950 exists and anyway it was so heavily changed from the old cccp
8951 code as to be unrecognizable. Include full-write.h.
8952 (full_write) Return size_t, with short writes meaning failure.
8953 All callers changed. This fixes a bug with large buffers
8955 * utime.c: Include full-write.h.
8957 2001-08-30 Paul Eggert <eggert@twinsun.com>
8959 Merge 'exclude' changes from tar 1.13.22.
8960 This fixes one or two unlikely storage allocation overflow bugs,
8961 but doesn't change user-visible behavior otherwise.
8963 2001-08-30 Paul Eggert <eggert@twinsun.com>
8965 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8966 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8967 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8968 Include if available.
8969 (<xalloc.h>): Include
8970 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8971 (verify): New macro. Use it to verify that EXCLUDE macros do not
8972 collide with FNM macros.
8973 (struct patopts): New struct.
8974 (struct exclude): Use it, as exclude patterns now come with options.
8975 (new_exclude): Support above changes.
8976 (new_exclude, add_exclude_file):
8977 Initial size must now be a power of two to simplify overflow checking.
8978 (free_exclude, fnmatch_no_wildcards): New function.
8979 (excluded_filename): No longer requires options arg, as the options
8980 are determined by add_exclude. Now returns bool, not int.
8981 (excluded_filename, add_exclude):
8982 Add support for the fancy new exclusion options.
8983 (add_exclude, add_exclude_file): Now takes int options arg.
8984 Check for arithmetic overflow when computing sizes.
8985 (add_exclude_file): xrealloc might modify errno, so don't
8986 realloc until after errno might be used.
8988 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8990 (free_exclude): New decl.
8991 (add_exclude, add_exclude_file): Now takes int options arg.
8992 (excluded_filename): No longer requires options arg, as the options
8993 are determined by add_exclude. Now returns bool, not int.
8995 2001-08-30 Paul Eggert <eggert@twinsun.com>
8997 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8999 2001-08-27 Jim Meyering <meyering@lucent.com>
9001 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9003 * version-etc.c (N_): Remove definition.
9004 Revert most of last change.
9005 Instead, simply don't mark the `Copyright...' string for translation.
9006 Based on advice from Paul Eggert.
9008 * strtoxmax.c: Tweak comment.
9010 2001-08-26 Jim Meyering <meyering@lucent.com>
9012 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9013 of copyright with `%s' so translators don't get an untranslated
9015 (COPYRIGHT_YEAR): Define.
9016 (version_etc): Use fprintf rather than fputs.
9017 Suggestion from Ulrich Drepper.
9019 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9021 * strtoll.c: New file, from GNU libc.
9022 * xstrtoimax.c: New file.
9024 * xstrtol.h: Add xstrtoimax.
9025 * strtoumax.c: New file. Simply include "strtoumax.c".
9026 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9028 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9029 * strtoxmax.c: ... then renamed to this.
9031 2001-08-13 Paul Eggert <eggert@twinsun.com>
9033 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9034 Port to Solaris 8, where 'sed' requires a space after the 'r'
9035 command, and where sh dislikes "$/". Clean up the spacing a bit.
9036 Redirect output to $tmp just once.
9038 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9040 * addext.c (<errno.h>): Include.
9041 (errno): Declare if not defined.
9042 (addext): Work correctly when pathconf returns -1 and leaves
9043 errno alone because there is no limit. Also, work even if
9044 pathconf returns a value greater than SIZE_MAX.
9046 2001-08-12 Jim Meyering <meyering@lucent.com>
9048 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9049 Simply `return getcwd (NULL, 0);'.
9050 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9051 Use 1300 as initial value for length, not PATH_MAX.
9053 * pathmax.h: Clean up cpp syntax.
9055 2001-08-12 Jim Meyering <meyering@lucent.com>
9057 * gettimeofday.c: New file.
9059 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9061 2001-08-04 Jim Meyering <meyering@lucent.com>
9063 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9064 to get in sync with glibc.
9066 2001-08-03 Paul Eggert <eggert@twinsun.com>
9068 The following changes are from gettext 0.10.39 as maintained by
9071 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9072 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9073 with inverted sense. All uses changed.
9075 * mbswidth.c: Don't include <limits.h>.
9076 Include <stdlib.h> and <string.h> unconditionally.
9077 (iswcntrl, mbsinit, ISCNTRL): New macros.
9078 (mbsnwidth): Use K&R style function declarations.
9079 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9080 can optimize it when MB_CUR_MAX == 1.
9081 The width of control characters is zero, not 1.
9083 2001-07-15 Jim Meyering <meyering@lucent.com>
9085 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9086 (BUILT_SOURCES): Add unlocked-io.h.
9087 (io_functions): Define.
9088 (unlocked-io.h): New rule.
9089 (DISTCLEANFILES): Add unlocked-io.h.
9090 (all-local): Depend on unlocked-io.h, to ensure it is created.
9092 * unlocked-io.hin: New file
9094 * regex.c: Update from glibc.
9096 2001-07-05 Jim Meyering <meyering@lucent.com>
9098 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9100 (libfetish_a_SOURCES): Put all .h files here instead.
9101 Remove a thus-exposed (better checks in automake) duplicate and
9102 two unnecessary .h files.
9104 2001-06-11 Jim Meyering <meyering@lucent.com>
9106 * regex.c: Update from GNU libc.
9108 2001-05-27 Jim Meyering <meyering@lucent.com>
9110 * readutmp.h (UT_TYPE): Define.
9112 2001-05-24 Jim Meyering <meyering@lucent.com>
9114 * argmatch.c: Include "quote.h".
9115 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9116 quote function. Reported by Göran Uddeborg.
9118 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9120 * dirname.c (dir_name): Compute append_dot using path, not newpath
9121 which is not yet declared.
9123 2001-05-11 Paul Eggert <eggert@twinsun.com>
9125 * Makefile.am (libfetish_a_SOURCES):
9126 Add strftime.c, since we now compile it on all hosts.
9128 * strftime.c (my_strftime):
9129 Define to nstrftime if emacs, but only if my_strftime is not defined.
9130 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9131 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9132 Add one more extra argument: a nanoseconds value.
9135 (my_strftime function): Add %N format.
9136 (emacs_strftimeu): Renamed from emacs_strftime,
9137 with extra ut argument.
9139 2001-05-11 Paul Eggert <eggert@twinsun.com>
9141 dirname code cleanup. base_name now behaves more compatibly
9142 with POSIX basename when given file names that have trailing
9143 slashes, and similarly for dir_name. Add new primitives
9144 base_len and dir_len. Put the directory-name-related decls
9147 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9148 * backupfile.c (base_name): Likewise.
9149 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9150 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9151 * makepath.c (strip_trailing_slashes): Likewise.
9152 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9154 * rename.c (strip_trailing_slashes): Likewise.
9155 * same.c (base_name): Likewise.
9156 * stripslash.c (ISSLASH): Likewise.
9158 * addext.c: Include <dirname.h> after size_t is defined.
9159 * backupfile.c: Likewise.
9161 * addext.c (addext): Use base_len to trim redundant
9162 trailing slashes instead of doing it ourselves.
9163 But do not trim the last slash if it is not redundant.
9165 * backupfile.c (find_backup_file_name,
9166 max_backup_version): Use base_len instead of rolling it ourselves.
9167 Handle the case of "" and (on DOS) "C:" correctly.
9169 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9170 Include <string.h>, <dirname.h>.
9171 (base_name): Allow file names ending in slashes, other than names
9172 that are all slashes. In this case, return the basename followed
9173 by the slashes. This is more general, and can be used in places
9174 where the original base_name purposely had an assertion failure.
9175 (base_len): New function.
9177 * dirname.c: Include <string.h> instead of <stdlib.h>.
9178 Do not include <assert.h>; no longer needed.
9180 (memrchr): Remove decl.
9181 (dir_name_r): Remove.
9182 (dir_len): Renamed from dirlen. All callers changed.
9183 Rewrite in terms of base_name, for simplicity and consistency.
9184 (dir_name): Never return NULL. All callers changed.
9185 Do not include <stdlib.h> in test program; no longer needed.
9186 return 0; is fine for test program.
9188 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9190 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9192 * path-concat.c (path_concat): Use base_len to compute
9193 base length, not strlen; this means we cannot rely on memcpy
9196 * same.c (STREQ): Remove.
9197 (same_name): Handle the case where the basename ends in trailing '/'.
9199 * stripslash.c (strip_trailing_slashes): Return nonzero if
9200 a slash was stripped. Do not strip the last slash after a
9203 2001-04-08 Jim Meyering <meyering@lucent.com>
9205 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9206 recomputed; that's necessary when the offset spans a DST transition.
9207 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9209 2001-04-02 Jim Meyering <meyering@lucent.com>
9211 * regex.h, regex.c: Update from GNU libc.
9213 2001-03-19 Paul Eggert <eggert@twinsun.com>
9215 * version-etc.c (version_etc_copyright): Update to 2001.
9217 2001-03-16 Paul Eggert <eggert@twinsun.com>
9219 * tempname.c (uint64_t): Define to uintmax_t if
9220 not defined, and if UINT64_MAX is not defined.
9221 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9222 Reported by John David Anglin.
9224 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9226 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9227 alias if codeset is empty.
9228 * config.charset (BeOS): Use wildcard syntax.
9230 2001-03-13 Jim Meyering <meyering@lucent.com>
9232 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9233 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9236 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9238 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9240 * unicodeio.c (print_unicode_char): Simplify accordingly.
9242 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9244 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9245 support for DOS/DJGPP.
9247 2001-02-28 Paul Eggert <eggert@twinsun.com>
9249 * Makefile.am (libfetish_a_SOURCES):
9250 Add dup-safer.c, fopen-safer.c.
9251 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9253 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9255 2001-02-25 Paul Eggert <eggert@twinsun.com>
9257 The mkstemp replacement is taken from glibc 2.2.2, with some
9258 portability fixes for use outside glibc, as follows:
9260 * tempname.c (struct_stat64): New macro.
9261 (direxists, __gen_tempname): Use it.
9262 This avoids a portability problem with Solaris 8.
9264 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9265 (<stddef.h>, <stdint.h>, <string.h>):
9266 Include only if STDC_HEADERS || _LIBC.
9267 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9268 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9269 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9270 (__set_errno): Define this macro if <errno.h> doesn't.
9271 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9272 Define these macros if <stdio.h> doesn't.
9273 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9274 Define these macros if <sys/stat.h>
9275 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9276 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9277 __xstat64): Define if not _LIBC.
9278 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9279 (__gen_tempname): Invoke gettimeofday only if
9280 HAVE_GETTIMEOFDAY || _LIBC;
9281 otherwise, fall back on plain "time".
9282 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9284 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9286 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9288 2001-02-17 Jim Meyering <meyering@lucent.com>
9290 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9291 around included file name.
9293 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9295 * strftime.c: Update from GNU libc (the only changes were to comments).
9297 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9299 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9301 2001-02-17 Paul Eggert <eggert@twinsun.com>
9303 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9304 Remove workaround macros for hosts that have mbrtowc but not
9305 mbstate_t, as we now insist on proper declarations for both
9306 before using mbrtowc.
9308 2001-02-17 Jim Meyering <meyering@lucent.com>
9310 * regex.c: Update from libc.
9312 2001-02-16 Paul Eggert <eggert@twinsun.com>
9314 * alloca.c (malloc): Undef before defining, since stdlib.h
9315 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9316 Reported by Mark Hounschell via Paul Eggert.
9318 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9320 * config.charset: Update for FreeBSD 4.2.
9322 2001-01-26 Jim Meyering <meyering@lucent.com>
9324 * quotearg.c: Include stddef.h.
9325 * quote.c: Include stddef.h.
9326 Reported by Axel Kittenberger.
9328 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9329 line in double quotes so that it evokes a better diagnostic.
9330 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9331 Reported by Axel Kittenberger.
9333 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9335 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9336 to avoid a warning. Add back 'const' to inptr.
9338 2001-01-16 Jim Meyering <meyering@lucent.com>
9340 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9343 2001-01-14 Jim Meyering <meyering@lucent.com>
9345 * rename.c: New file. From Volker Borchert.
9346 Include stdlib.h, string.h or strings.h, and xalloc.h.
9347 Use strip_trailing_slashes rather than open-coding it.
9349 2001-01-03 Paul Eggert <eggert@twinsun.com>
9351 * strftime.c: Sync with glibc time/strftime.c 1.81.
9353 2001-01-03 Jim Meyering <meyering@lucent.com>
9355 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9356 local `inptr' to avoid warning with some system declarations of iconv.
9358 2000-12-29 Paul Eggert <eggert@twinsun.com>
9360 * modechange.c: Do not assume that mode_t uses the
9361 traditional octal encoding. E.g. "chmod 1 FOO" should set
9362 the other-execute bit of FOO even if S_IXOTH != 1.
9364 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9365 WOTH, XOTH, ALLM): New macros.
9366 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9367 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9369 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9370 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9372 No need to use uintmax_t; unsigned long is long enough.
9373 Don't bother to get suffix since we don't use it.
9375 2000-12-24 Jim Meyering <meyering@lucent.com>
9377 * hash.c (is_prime): Return explicit boolean values.
9378 (hash_get_first): Return NULL to appease Irix5.6's 89.
9379 Reported by Nelson Beebe.
9381 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9383 * localcharset.c (locale_charset): Add support for Win32.
9385 2000-12-18 Paul Eggert <eggert@twinsun.com>
9387 * physmem.h, physmem.c: New files.
9389 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9390 (noinst_HEADERS): Add physmem.h.
9392 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9393 't' for compatibility with Solaris 8 sort.
9395 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9397 * config.charset: Add support for BeOS.
9399 2000-12-16 Jim Meyering <meyering@lucent.com>
9401 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9402 SHELLS_FILE to a file name that's useful on djgpp systems.
9404 (ADDITIONAL_DEFAULT_SHELLS): Define.
9405 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9406 Based mostly on a patch from Prashant TR.
9408 2000-12-16 Jim Meyering <meyering@lucent.com>
9410 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9411 N and M) would have treated it like `chown N:N FILE'.
9413 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9415 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9417 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9418 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9419 to the list of canonical encodings. Rename EUC-CN to GB2312.
9421 2000-12-08 Andreas Schwab <schwab@suse.de>
9423 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9424 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9426 2000-12-07 Jim Meyering <meyering@lucent.com>
9428 * stripslash.c (ISSLASH): Define.
9429 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9432 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9433 (dir_name_r): Declare this function as static.
9434 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9435 manifest itself on a name containing a mix of slashes and
9437 Make this function work with names starting with a DOS-style
9438 drive letter and colon prefix.
9439 (dir_name): Append `.' if necessary.
9440 Based mostly on patches from Prashant TR and Eli Zaretskii.
9442 * dirname.h (dir_name_r): Remove prototype.
9444 2000-12-05 Jim Meyering <meyering@lucent.com>
9446 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9448 2000-12-04 Jim Meyering <meyering@lucent.com>
9450 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9451 Also include memory.h, stdlib.h, unistd.h if appropriate.
9452 Reported by Andreas Jaeger (conflicting declaration of malloc).
9454 2000-12-02 Jim Meyering <meyering@lucent.com>
9456 * closeout.h: Make idempotent, to avoid some obscure warnings.
9458 2000-12-01 Paul Eggert <eggert@twinsun.com>
9460 * memrchr.c: Include <config.h> before any system include file.
9462 2000-11-29 Paul Eggert <eggert@twinsun.com>
9464 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9466 2000-11-26 Jim Meyering <meyering@lucent.com>
9468 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9470 2000-11-22 Paul Eggert <eggert@twinsun.com>
9472 * strftime.c (my_strftime): Do not invoke mbrlen with a
9473 size of (size_t) -1; it's not portable.
9475 2000-11-17 Akim Demaille <akim@epita.fr>
9477 * obstack.h: Formatting changes.
9478 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9479 prevent type checking.
9480 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9481 cast the value to (void *): assigning a `foo *' to a `void *'
9483 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9485 2000-11-17 Jim Meyering <meyering@lucent.com>
9487 * strstr.c: Update from GNU libc.
9489 2000-11-16 Jim Meyering <meyering@lucent.com>
9491 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9493 2000-11-11 Jim Meyering <meyering@lucent.com>
9495 * error.c: Add a couple #includes, merging from GNU libc version.
9497 2000-11-10 Jim Meyering <meyering@lucent.com>
9499 * obstack.h: Update from GNU libc.
9500 * obstack.c: Likewise.
9502 2000-11-06 Paul Eggert <eggert@twinsun.com>
9504 * getusershell.c (setusershell): Use rewind rather than
9505 fseek/fseeko, to avoid configuration hassles with fseeko.
9506 Don't bother opening SHELLS_FILE if shellstream is NULL;
9509 2000-11-05 Jim Meyering <meyering@lucent.com>
9511 * makepath.h (make_dir): Declare.
9512 * makepath.c (make_dir): Remove `static' attribute.
9515 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9517 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9518 last one in a bucket, advance to the next bucket.
9520 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9522 * fnmatch.c: Do not comment out all the code if we are using
9523 the GNU C library, because in some cases we are replacing buggy
9524 code in the GNU C library itself.
9526 2000-10-30 Paul Eggert <eggert@twinsun.com>
9528 * error.h, getline.h, modechange.h:
9529 Remove "2000" from Copyright line, as the file hasn't been
9530 changed this year other than in the copyright notice.
9532 * xalloc.h: Add "2000" to Copyright line, as this file
9533 was changed this year.
9535 2000-10-30 Paul Eggert <eggert@twinsun.com>
9537 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9538 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9539 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9541 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9543 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9544 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9545 doesn't define __restrict_arr.
9547 2000-10-29 Jim Meyering <meyering@lucent.com>
9549 * xstat.in: Fix grammar in comment.
9551 2000-10-28 Jim Meyering <meyering@lucent.com>
9553 * memchr.c: Update from libc.
9554 Adjust for portability:
9555 [HAVE_STDLIB_H]: Include stdlib.h.
9556 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9557 Undef __memchr, too.
9558 [!weak_alias]: Define __memchr to memchr.
9560 * regex.c: Update from libc.
9561 * regex.h: Likewise.
9562 * getopt1.c: Likewise.
9563 * memcmp.c: Likewise.
9565 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9566 Avoid using fseek, when possible -- it's broken by design.
9567 Patch by Ulrich Drepper.
9569 2000-10-26 Jim Meyering <meyering@lucent.com>
9571 * strftime.c: Update from libc.
9573 2000-10-25 Jim Meyering <meyering@lucent.com>
9575 * obstack.c: Update from libc.
9577 2000-10-23 Jim Meyering <meyering@lucent.com>
9579 * hard-locale.c (hard_locale): Revert last change -- it was simply
9580 wrong. That set_locale call must not have any side effects.
9583 2000-10-22 Jim Meyering <meyering@lucent.com>
9585 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9586 [CYCLIC]: Remove now-unused definition.
9588 * save-cwd.c (O_DIRECTORY): Define, if needed.
9589 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9590 Suggestion from Ulrich Drepper.
9592 2000-10-21 Jim Meyering <meyering@lucent.com>
9594 * dirname.c (dir_name_r): New function, factored out of dir_name.
9595 (dir_name): Use dir_name_r.
9596 * dirname.h (dir_name_r): Declare it.
9598 2000-10-21 Jim Meyering <meyering@lucent.com>
9600 * dirname.c (memrchr): Declare if necessary.
9601 (dir_name): Remove the restriction that there be no
9602 trailing slashes. Now, this code skips past them, effectively
9604 [TEST_DIRNAME] (main): New unit tests.
9606 * memrchr.c: New file from GNU libc.
9607 Undef __memrchr, too.
9608 [!weak_alias]: Define __memrchr to memrchr.
9609 Guard weak_alias use with `#ifdef weak_alias'.
9611 2000-10-17 Jim Meyering <meyering@lucent.com>
9613 * quote.h (PARAMS): Define and use.
9614 Reported by Akim Demaille.
9616 * getopt.c: Update from libc.
9618 2000-10-16 Jim Meyering <meyering@lucent.com>
9620 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9623 2000-09-25 Jim Meyering <meyering@lucent.com>
9625 * md5.h (rol): Define (from GnuPG).
9627 * sha.c: Give credit (GnuPG) where due.
9628 (M): Use rol rather than open-coding it.
9629 Add a FIXME comment.
9631 2000-09-21 Jim Meyering <meyering@lucent.com>
9633 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9634 Reported by Michael Stone.
9636 2000-09-20 Jim Meyering <meyering@lucent.com>
9638 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9639 (noinst_HEADERS): Add sha.h.
9640 Based on code from Scott G. Miller and from GnuPG.
9642 2000-09-15 Jim Meyering <meyering@lucent.com>
9644 * regex.c: Update from libc.
9646 2000-09-10 Jim Meyering <meyering@lucent.com>
9648 * getopt.c (_getopt_internal): Update from glibc.
9650 2000-09-09 Jim Meyering <meyering@lucent.com>
9652 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9653 think it should be used as a general replacement for isascii.
9654 * fnmatch.c: Likewise.
9655 * mbswidth.c: Likewise
9656 * regex.c: Likewise.
9659 * userspec.c: Include sys/param.h and limits.h.
9661 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9662 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9663 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9664 UID, GID. Check range.
9666 2000-09-06 Jim Meyering <meyering@lucent.com>
9668 * getopt.c (_getopt_internal): Update from glibc.
9670 2000-08-30 Jim Meyering <meyering@lucent.com>
9672 * strftime.c: Merge in changes from GNU libc.
9674 2000-08-26 Jim Meyering <meyering@lucent.com>
9676 * closeout.c: Include "__fpending.h".
9677 (close_stdout_status): Return right away if there's nothing to flush.
9679 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9680 * __fpending.c: New file.
9681 * __fpending.h: New file.
9683 2000-08-07 Paul Eggert <eggert@twinsun.com>
9685 Standardize on "memory exhausted" instead of "Memory exhausted"
9686 or "virtual memory exhausted".
9687 * obstack.c (print_and_abort): Use "memory exhausted", not
9688 "virtual memory exhausted".
9689 * same.c (same_name): Invoke xalloc_die instead of printing
9691 * userspec.c (parse_user_spec): Likewise.
9692 * bumpalloc.h: comment fix
9693 * same.c, userspec.c: Include xalloc.h.
9695 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9696 not char *const and pointing to a constant array.
9697 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9698 (xrealloc): Comment fix.
9700 * userspec.c (parse_user_spec):
9701 Don't translate a message until just before returning,
9702 to avoid unnecessary translation.
9704 2000-08-07 Jim Meyering <meyering@lucent.com>
9706 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9707 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9708 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9709 getgroups.c, gethostname.c, getopt.h, group-member.c,
9710 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9711 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9712 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9713 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9714 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9715 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9716 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9717 yesno.c: Back out Copyright date changes for each file with no change
9718 this year. This eases coordination with other programs using the same
9719 source code modules. From Paul Eggert.
9721 2000-08-03 Greg McGary <greg@mcgary.org>
9723 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9724 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9725 (EXTEND_BUFFER): Use them.
9727 2000-08-01 Jim Meyering <meyering@lucent.com>
9729 * dirname.c (ISSLASH): Define.
9730 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9731 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9732 both `\' and `/' may be use as path separators.
9733 Based on a patch from Prashant TR.
9735 2000-07-31 Paul Eggert <eggert@twinsun.com>
9737 * quotearg.c (quotearg_n_options): Don't make the initial
9738 slot vector a constant, since it might get modified.
9740 2000-07-31 Jim Meyering <meyering@lucent.com>
9742 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9743 * obstack.c (print_and_abort): Likewise.
9745 2000-07-30 Paul Eggert <eggert@twinsun.com>
9747 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9748 buffer, so that the caller can always quote one small
9749 component of a "memory exhausted" message in slot 0.
9750 From a suggestion by Jim Meyering.
9752 2000-07-30 Jim Meyering <meyering@lucent.com>
9754 * makepath.c (make_path): Quote the other instance, too.
9756 * quotearg.c (N_STATIC_SLOTVECS): Define.
9757 (STATIC_BUF_SIZE): Define.
9758 (quotearg_n_options): Use only statically allocated storage when
9759 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9760 than STATIC_BUF_SIZE.
9762 2000-07-29 Jim Meyering <meyering@lucent.com>
9764 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9765 * dirname.c (dir_name): Likewise.
9767 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9769 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9770 (dir_name): Assert that there are no trailing slashes.
9772 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9774 * mbswidth.h (mbswidth): Add a flags argument.
9775 (mbswidth): New declaration.
9776 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9777 * mbswidth.c (mbswidth): Add a flags argument.
9778 (mbsnwidth): New function.
9780 2000-07-24 Jim Meyering <meyering@lucent.com>
9782 * mbswidth.c: Remove useless #else. From Bruno Haible.
9784 2000-07-23 Paul Eggert <eggert@twinsun.com>
9786 * mbswidth.c (_XOPEN_SOURCE):
9787 Don't define; this causes problems on Solaris 7.
9788 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9790 2000-07-23 Paul Eggert <eggert@twinsun.com>
9793 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9794 so that mbstate_t is always defined.
9796 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9797 be 1 in at least one GCC installation, and this configuration
9798 error is likely to be common. Ignoring MB_LEN_MAX hurts
9799 performance on hosts that have mbrtowc but have only unibyte
9800 locales, but I assume these hosts are rare.
9802 2000-07-23 Paul Eggert <eggert@twinsun.com>
9804 * quotearg.c: Streamline by invoking multibyte code only if needed.
9805 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9806 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9807 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9808 invoke multibyte primitives.
9810 2000-07-23 Jim Meyering <meyering@lucent.com>
9812 * basename.c (base_name): Add an assertion.
9814 2000-07-15 Bruno Haible <clisp.cons.org>
9816 * quotearg.c: When the system forces us to redefine mbstate_t,
9817 shadow its mbsinit function.
9819 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9821 * mbswidth.h: New file.
9822 * mbswidth.c: New file.
9823 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9824 (noinst_HEADERS): Add mbswidth.h.
9826 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9828 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9831 2000-07-15 Jim Meyering <meyering@lucent.com>
9833 * makepath.c: Include quote.h.
9834 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9835 corresponding argument in a `quote (...)' call.
9836 Give better diagnostics.
9838 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9839 (noinst_HEADERS): Add quote.h.
9841 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9842 from tar's src/misc.c.
9843 * quote.h: New file. Prototypes for same.
9845 2000-07-10 Paul Eggert <eggert@twinsun.com>
9847 From a suggestion by Bruno Haible.
9848 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9849 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9850 to decide whether to define the BeOS workaround macro;
9851 this adjusts to the change to AC_MBSTATE_T.
9853 2000-07-13 Paul Eggert <eggert@twinsun.com>
9855 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9857 * quotearg.c (quoting_style_args, quoting_style_vals,
9858 quotearg_buffer_restyled): Add support for
9859 clocale_quoting_style. Undo previous change to
9860 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9861 and "{RIGHT QUOTATION MARK}" msgids.
9863 2000-07-05 Paul Eggert <eggert@twinsun.com>
9865 The old behavior of quoting `like this' doesn't look good with
9866 newer, ISO-style fonts. See:
9867 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9869 Instead, quote "like this" by default. Let the translator
9870 tailor the locale-specific quoting behavior by providing
9871 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9873 * quotearg.c (N_): New macro.
9874 (gettext_default): New function.
9875 (quotearg_buffer_restyled): Use
9876 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9877 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9879 2000-07-09 Jim Meyering <meyering@lucent.com>
9881 * Most files: Update copyright dates to include 2000.
9883 2000-07-08 Jim Meyering <meyering@lucent.com>
9885 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9887 (xgethostname): Remove now-unnecessary #ifdef.
9888 Move declaration of `err' into loop where it's used.
9890 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9892 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9893 by allocating a larger buffer. Test the gethostname return value for
9894 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9895 returns an error and ENAMETOOLONG isn't defined.
9897 2000-07-05 Paul Eggert <eggert@twinsun.com>
9898 and Bruno Haible <haible@clisp.cons.org>
9900 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9902 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9904 * quotearg.c (struct quoting_options): Simplify quote_these_too
9907 2000-07-03 Jim Meyering <meyering@lucent.com>
9909 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9910 Reported by Bruno Haible.
9912 2000-07-04 Jim Meyering <meyering@lucent.com>
9914 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9915 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9918 2000-07-03 Paul Eggert <eggert@twinsun.com>
9919 and Bruno Haible <haible@clisp.cons.org>
9921 * quotearg.c (mbrtowc):
9922 Assign to *pwc, and return 1 only if result is nonzero.
9923 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9925 2000-07-03 Jim Meyering <meyering@lucent.com>
9927 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9928 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9931 2000-07-02 Jim Meyering <meyering@lucent.com>
9933 * quotearg.c (mbstate_t): Don't define here.
9935 2000-07-02 Jim Meyering <meyering@lucent.com>
9937 * nanosleep.c (SIGCONT): Define if not already defined.
9939 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9941 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9942 per change in ../m4/ls-mntd-fs.m4.
9943 (read_filesystem_list): Ignore symbolic links.
9945 2000-06-29 Jim Meyering <meyering@lucent.com>
9947 * same.c: Include <string.h> or <strings.h>, as appropriate,
9948 for declaration of strcmp.
9950 * long-options.c: Include <stdlib.h>, for declaration of exit.
9952 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9953 Avoid warning by casting result to `char *' to remove `const'.
9955 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9957 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9959 2000-06-26 Paul Eggert <eggert@twinsun.com>
9961 savedir now sets errno on failure and invokes xmalloc to get memory.
9962 Fix a couple of other minor bugs while we're at it.
9964 * savedir.c (<unistd.h>): Do not include; there's no need.
9965 (NAMLEN): Remove macro.
9966 (malloc, realloc): Remove decls.
9968 ("xalloc.h"): Include.
9969 (NAME_SIZE_DEFAULT): New macro.
9970 (savedir): Use xmalloc / xrealloc to allocate memory.
9971 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9972 Skip "" directory entries.
9973 Use strlen to calculate directory entry length, since the old method
9974 is rarely used these days and isn't worth supporting.
9975 Don't use a pointer after freeing it.
9976 Check for integer overflow when calculating allocation size.
9977 Use memcpy to copy entries, instead of stpcpy.
9978 Set errno properly when returning NULL.
9979 Check for readdir error.
9981 2000-06-26 Jim Meyering <meyering@lucent.com>
9983 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9985 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9987 * getusershell.c (xmalloc, xrealloc): Remove functions.
9989 Don't include <stdlib.h>. Don't declare malloc, realloc.
9991 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9993 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9995 2000-06-24 Jim Meyering <meyering@lucent.com>
9997 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9999 2000-06-21 Jim Meyering <meyering@lucent.com>
10001 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10003 2000-06-19 Paul Eggert <eggert@twinsun.com>
10005 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10006 (mbrtowc, mbstate_t): Define substitutes if
10007 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10008 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10009 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10011 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10013 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10014 than 1024, return a memory chunk of least possible size, instead
10015 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10016 Use free/xmalloc instead of xrealloc to avoid copying for very long
10019 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10021 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10022 address, not strdup. Include <stdlib.h> and don't declare free().
10024 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10026 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10029 2000-06-21 Jim Meyering <meyering@lucent.com>
10031 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10032 (noinst_HEADERS): Add getstr.h.
10034 * getline.c (getstr): Move into a separate file.
10035 * getstr.c (getstr): New file, extracted from getline.c, with
10036 the following changes: new parameter, delim2; both delim[12]
10037 parameters have type `int', not `char'. The latter would lose
10038 with 8-bit delimiters.
10039 * getstr.h: New file.
10041 2000-06-19 Jim Meyering <meyering@lucent.com>
10043 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10045 2000-06-18 Jim Meyering <meyering@lucent.com>
10047 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10048 Besides, these days every porting target provides a mkdir function.
10050 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10051 (this snippet comes from src/system.h).
10053 2000-06-15 Paul Eggert <eggert@twinsun.com>
10055 * human.c (adjust_value): New function.
10056 (human_readable_inexact): Apply rounding style even when
10057 printing approximate values.
10059 2000-06-14 Paul Eggert <eggert@twinsun.com>
10061 * human.c (human_readable_inexact): Allow an input block
10062 size that is not a multiple of the output block size, and vice versa.
10063 Reported by Piergiorgio Sartor.
10065 2000-06-14 Paul Eggert <eggert@twinsun.com>
10067 * getdate.y (get_date): Apply relative times after time
10068 zone indicator, not before. Reported by Todd A. Jacobs.
10070 2000-06-13 Jim Meyering <meyering@lucent.com>
10072 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10074 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10076 2000-06-12 Paul Eggert <eggert@twinsun.com>
10078 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10080 2000-06-04 Paul Eggert <eggert@twinsun.com>
10082 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10084 2000-06-04 Jim Meyering <meyering@lucent.com>
10086 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10087 SunOS 4.1.4 for which gid_t is an unsigned type.
10089 2000-06-03 Jim Meyering <meyering@lucent.com>
10091 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10093 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10095 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10096 newer, don't install charset.alias.
10097 * config.charset: Change the Linux/glibc rules so they become empty
10098 on glibc-2.1 or newer.
10100 2000-06-02 Jim Meyering <meyering@lucent.com>
10102 * mountlist.c: Back out last change. Instead, do this...
10103 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10104 member using the same `ignore'-testing code.
10105 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10109 2000-05-29 Jim Meyering <meyering@lucent.com>
10111 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10112 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10114 2000-05-22 Jim Meyering <meyering@lucent.com>
10116 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10118 2000-05-18 Jim Meyering <meyering@lucent.com>
10120 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10121 back, too, since it may have been modified by allocate_entry.
10122 (hash_delete): Rewrite to use neither the assignment operator
10123 nor the comma operator in an if-expression.
10125 2000-05-15 Paul Eggert <eggert@twinsun.com>
10128 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10129 Remove; no longer needed.
10130 "quotearg.h": Add include.
10131 (file_name): Do not bother to explicitly initialize to NULL; it's less
10132 efficient on some hosts.
10133 (close_stdout_status): Remove test as to whether stdout was already
10134 closed; it breaks for the case "echo x | sort >&-".
10135 Quote file name colons.
10136 Do not assume that _("write error") lacks format strings.
10138 2000-05-15 Jim Meyering <meyering@lucent.com>
10140 * version-etc.c (version_etc_copyright): Update the copyright string
10141 used in all --version output.
10143 2000-05-14 Jim Meyering <meyering@lucent.com>
10145 * closeout.c (close_stdout_set_file_name): New function.
10146 (close_stdout_status): Use new file-scoped global.
10147 Return right away if fstat says the stdout file descriptor is invalid.
10148 * closeout.h (close_stdout_set_file_name): Declare.
10150 2000-05-10 Jim Meyering <meyering@lucent.com>
10152 * closeout.c [default_exit_status]: New file-scoped variable.
10153 (close_stdout_set_status): New function.
10154 * closeout.h (close_stdout_set_status): Declare.
10156 2000-05-08 Jim Meyering <meyering@lucent.com>
10158 * long-options.c: Don't include closeout.h.
10159 (parse_long_options): Don't call close_stdout for --version.
10161 2000-05-06 Jim Meyering <meyering@lucent.com>
10163 * strnlen.c: Undefine __strnlen and strnlen.
10164 [!weak_alias]: Define __strnlen to strnlen.
10166 * atexit.c: New file, from libiberty.
10168 2000-05-06 Jim Meyering <meyering@lucent.com>
10170 * closeout.c (close_stdout_status): Also check for errors on the
10173 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10175 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10176 instead of xmalloc, xrealloc, path_concat.
10177 (locale_charset): Treat empty environment variables as absent.
10178 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10180 2000-05-04 Jim Meyering <meyering@lucent.com>
10182 * getopt.c: Update from glibc.
10183 * obstack.c: Likewise.
10184 * obstack.h: Likewise.
10185 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10187 * regex.h: Likewise.
10188 * strndup.c: Likewise.
10189 * strnlen.c: New file, from glibc.
10191 2000-05-01 Jim Meyering <meyering@lucent.com>
10193 * full-write.c (full_write): Remove `FIXME' part of comment.
10195 2000-04-29 Jim Meyering <meyering@lucent.com>
10197 * path-concat.c: Declare strdup only if it's not defined.
10198 * canon-host.c: Likewise.
10200 2000-04-28 Jim Meyering <meyering@lucent.com>
10202 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10203 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10204 included first, then limits.h is included by locale.h by libintl.h.
10205 From John David Anglin.
10207 2000-04-25 Jim Meyering <meyering@lucent.com>
10209 * makepath.c (S_IRWXUGO): Define.
10210 (make_path): Always perform explicit chmod if MODE specifies any
10211 of the `special' permission bits. Prompted by a bug report against
10212 install from Mate Wierdl and Joost van Baal.
10214 2000-04-18 Jim Meyering <meyering@lucent.com>
10216 * README: New file.
10218 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10219 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10221 2000-04-17 Jim Meyering <meyering@lucent.com>
10223 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10224 the definition of it to rpl_strftime also defined-away the system's
10227 2000-04-15 Jim Meyering <meyering@lucent.com>
10229 Use `C' to denote so-called `contiguous' files, the same way
10231 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10232 (ftypelet): Use S_ISCTG.
10233 From Michael Deutschmann.
10235 2000-04-14 Jim Meyering <meyering@lucent.com>
10237 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10239 2000-04-08 Jim Meyering <meyering@lucent.com>
10241 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10242 names don't conflict. Reported by Eli Zaretskii.
10244 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10246 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10247 bug. Deal with the different error behavior of Irix iconv.
10249 2000-04-07 Jim Meyering <meyering@lucent.com>
10251 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10252 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10254 2000-04-05 Jim Meyering <meyering@lucent.com>
10256 Portability tweaks required for ultrix4.3.
10257 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10258 * readutmp.c: Include sys/types.h before sys/stat.h.
10259 * canon-host.c: Declare strdup.
10260 * path-concat.c: Likewise.
10261 From John David Anglin.
10263 2000-04-04 Jim Meyering <meyering@lucent.com>
10265 Be more DOS 8.3-friendly.
10266 * ref-add.sin: Renamed from ref-add.sed.in.
10267 * ref-del.sin: Renamed from ref-del.sed.in.
10268 * Makefile.am: Reflect renaming.
10269 Reported by Eli Zaretskii.
10271 Use a temporary file name that won't clash with `charset.alias'
10272 in the DOS 8.3 name space.
10273 * Makefile.am (charset_tmp): Define.
10274 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10275 (uninstall-local): Likewise.
10276 Reported by Eli Zaretskii.
10278 2000-03-29 Paul Eggert <eggert@twinsun.com>
10280 * time/strftime.c (my_strftime): Make sure we call the system
10281 strftime, not ourselves, when invoking the underlying strftime.
10283 2000-03-24 Jim Meyering <meyering@lucent.com>
10285 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10286 (charset_alias): Define.
10287 (install-exec-local): Factor out common code.
10288 (uninstall-local): Split lines longer than 80.
10289 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10290 (SUFFIXES): Define.
10291 (.sed.in.sed): New rule. Don't redirect directly to $@.
10292 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10294 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10296 * config.charset: Output a line containing "Packages using this file".
10297 * ref-add.sed.in, ref-del.sed.in: New files.
10298 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10299 ref-del.sed): New rules.
10301 2000-03-17 Jim Meyering <meyering@lucent.com>
10303 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10304 Otherwise, include <strings.h>
10306 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10308 * unicodeio.c (utf8_wctomb): New function.
10309 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10310 format instead of in UCS-4 with platform dependent endianness.
10312 2000-03-07 Paul Eggert <eggert@twinsun.com>
10314 * savedir.c (savedir): Work even if directory size is
10315 negative; this can happen with some screwy NFS configurations.
10317 2000-03-06 Jim Meyering <meyering@lucent.com>
10319 * localcharset.c (get_charset_aliases): Don't try to free file_name
10320 if it's NULL (because we ran out of memory). From Bruno Haible.
10322 2000-03-05 Jim Meyering <meyering@lucent.com>
10324 * localcharset.c ("path-concat.h"): Include.
10325 (get_charset_aliases): Use path_concat instead of ANSI string
10328 * unicodeio.h (PARAMS): Define.
10329 Use it to guard prototype.
10331 2000-03-04 Jim Meyering <meyering@lucent.com>
10333 * Makefile.am (install-exec-local): Create $(libdir) before installing
10335 (uninstall-local): Uncomment this rule so `make distcheck' works
10338 * unicodeio.c (<errno.h>): Include it.
10339 (errno): Declare if not defined.
10341 * localcharset.c: Add Bruno's comment justifying use of volatile.
10343 * config.charset: New version, incorporating remarks from a linux
10344 i18n mailing list. From Bruno Haible.
10346 2000-03-02 Jim Meyering <meyering@lucent.com>
10348 * Makefile.am (EXTRA_DIST): Add config.charset.
10350 2000-03-01 Jim Meyering <meyering@lucent.com>
10352 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10353 * unicodeio.c: Likewise.
10355 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10357 * config.charset: New file.
10358 * localcharset.c: New file.
10359 * unicodeio.h, unicodeio.c: New files.
10360 * Makefile.am (DEFS): Add -DLIBDIR=...
10361 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10362 (noinst_HEADERS): Add unicodeio.h.
10363 (all-local, install-exec-local, charset.alias): New targets.
10365 2000-02-28 Paul Eggert <eggert@twinsun.com>
10367 * quotearg.c (ALERT_CHAR): New macro.
10368 (quotearg_buffer_restyled): Use it.
10370 2000-02-27 Jim Meyering <meyering@lucent.com>
10372 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10373 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10375 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10376 not `#if STDC_HEADERS'.
10377 Declare malloc if needed.
10379 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10380 now that autoconf always defines the HAVE_DECL_ symbols.
10381 * human.c: Likewise.
10382 * same.c: Likewise.
10383 * strtoumax.c: Likewise.
10385 * backupfile.c: Arrange for cpp to fail if the configure-time
10386 declaration check was not run.
10387 * hash.c: Likewise.
10388 * human.c: Likewise.
10389 * same.c: Likewise.
10390 * strtoumax.c: Likewise.
10392 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10393 then first look up the entire `.'-containing string as a login name.
10395 2000-02-18 Paul Eggert <eggert@twinsun.com>
10397 * getdate.y: Handle two-digit years with leading zeros correctly.
10398 (textint): New typedef.
10399 (parser_control): Member year changed from int to textint.
10401 (YYSTYPE): Removed; replaced by %union with int and textint members.
10402 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10403 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10404 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10405 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10406 (date, number, to_year): Use width of number in digits, not its value,
10407 to determine whether it's a 2-digit year, or a 2-digit time.
10408 (yylex): Store number of digits of numeric tokens.
10409 Reported by John Kendall.
10411 (parser_control): Changed from struct parser_control to typedef (for
10412 consistency). All uses changed.
10414 (tID): Removed; not used.
10415 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10417 2000-02-14 Paul Eggert <eggert@twinsun.com>
10419 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10420 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10422 2000-02-12 Jim Meyering <meyering@lucent.com>
10424 * userspec.c (ISDIGIT): Define it.
10425 (isdigit): Remove definition.
10426 (is_number): Use ISDIGIT, not isdigit.
10427 <libintl.h>: Include.
10428 (_ and N_): Define.
10429 (parse_user_spec): Mark translatable strings.
10431 2000-02-10 Jim Meyering <meyering@lucent.com>
10433 With these changes, nanosleep.[ch] are finally enough like the other
10434 lib/* replacement files to compile on a few more losing systems.
10436 * nanosleep.h: Don't include config.h.
10437 Remove prototype from declaration of nanosleep.
10438 (PARAMS): Remove now-unneeded definition.
10439 * nanosleep.c: #undef nanosleep.
10440 (rpl_nanosleep): Rename from nanosleep.
10442 2000-02-03 Jim Meyering <meyering@lucent.com>
10444 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10445 rather than with `#if HAVE_UTMPNAME'.
10447 2000-02-01 Jim Meyering <meyering@lucent.com>
10449 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10451 2000-01-31 Jim Meyering <meyering@lucent.com>
10453 * nanosleep.h (nanosleep): Guard declaration with
10454 `#if ! HAVE_DECL_NANOSLEEP'.
10455 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10456 the declaration in that vendor's sys/timers.h.
10457 Reported by Christian Krackowizer.
10459 * quotearg.c (ISASCII): Add #undef and move definition to follow
10460 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10461 (ISPRINT): Likewise.
10462 Reported by Tom Tromey.
10464 2000-01-30 Jim Meyering <meyering@lucent.com>
10466 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10467 uses of ->ut_name. The latter doesn't work with new Linux header files
10468 where only utmpx.ut_user is declared.
10470 * readutmp.h (UT_USER): Define.
10472 2000-01-23 Jim Meyering <meyering@lucent.com>
10474 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10477 2000-01-22 Jim Meyering <meyering@lucent.com>
10479 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10480 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10481 Required for some AIX systems. Reported by Christian Krackowizer.
10482 [TESTING] (main): New function.
10484 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10485 * dirname.c (dir_name): Support for DOS-style file names with drive
10488 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10490 * strverscmp.c (ISDIGIT): Define.
10491 (strverscmp): Use ISDIGIT, not isdigit.
10493 2000-01-17 Paul Eggert <eggert@twinsun.com>
10495 * nanosleep.c (nanosleep):
10496 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10497 POSIX.1 doesn't require SA_INTERRUPT and some systems
10498 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10499 it's been part of POSIX.1 since day 1 (in 1988).
10501 2000-01-17 Jim Meyering <meyering@lucent.com>
10503 * interlock: Remove unused file. Reported by François Pinard.
10505 2000-01-16 Paul Eggert <eggert@twinsun.com>
10507 * quotearg.c (quotearg_buffer_restyled): Do not quote
10508 alert, backslash, formfeed, and vertical tab unnecessarily in
10509 shell quoting style.
10512 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10513 Free Software Foundation, Inc.
10514 Copying and distribution of this file, with or without modification,
10515 are permitted provided the copyright notice and this notice are preserved.