1 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
3 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
4 and translate the two parts separately, instead of feeding
5 the whole string to gettext. This allows to exclude
6 '\v' from the strings visible to the translator by writing doc
7 strings as N_("..") "\v" N_("..").
9 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
11 * mktime.c (guess_time_tm): Fix bug where mktime
12 returned the maximum time_t value rather than (time_t) -1.
13 Problem originally reported by William Bardwell
14 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
16 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
18 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
21 2006-09-06 Bruno Haible <bruno@clisp.org>
23 * striconv.h: New file.
24 * striconv.c: New file, merging iconvme.c with GNU gettext's
26 * xstriconv.h: New file.
27 * xstriconv.c: New file.
29 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
31 * argz_.h: Sync from Libtool.
33 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
34 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
36 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
38 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
43 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
45 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
46 Problem reported by Ralf Wildenhues in
47 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
49 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
50 HAVE_STRUCT_STATFS_F_FSTYPENAME.
52 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
54 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
55 or stdbool.h, because they might not exist while configuring.
57 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
58 Don't include unistd.h or limits.h; not needed, since chdir-long.h
60 (O_DIRECTORY): Remove.
62 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
64 Work around a bug in both the Linux and SunOS 64-bit kernels:
65 nanosleep mishandles sleeps for longer than 2**31 seconds.
66 Problem reported by Frank v Waveren in
67 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
68 * nanosleep.c (BILLION): New constant.
69 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
70 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
72 2006-08-30 Jim Meyering <jim@meyering.net>
74 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
77 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
79 * isapipe.c, isapipe.h: New files.
81 2006-08-29 Eric Blake <ebb9@byu.net>
83 * error.c (error_at_line, print_errno_message): Match libc, after
84 resolution of upstream bug 3044.
86 2006-08-29 Bruno Haible <bruno@clisp.org>
88 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
90 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
94 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
96 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
97 sharing with gnulib. Report by Eric Blake.
99 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
101 * fcntl_.h: New file.
102 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
104 * dirchownmod.c: Likewise.
107 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
108 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
109 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
110 just before including <inttypes.h>, to avoid circular inclusion.
112 2006-08-28 Bruno Haible <bruno@clisp.org>
114 * inttypes_.h (SCNX*): Remove definitions.
115 Reported by Eric Blake.
117 2006-08-26 Bruno Haible <bruno@clisp.org>
119 * vasnprintf.c (EOVERFLOW): Remove definition.
120 (VASNPRINTF): Return a string of length > INT_MAX without failing.
121 * vasprintf.c: Include errno.h, limits.h.
122 (EOVERFLOW): New fallback definition.
123 (vasprintf): Test here whether the string length is > INT_MAX.
124 * vsnprintf.c: Include errno.h, limits.h.
125 (EOVERFLOW): New fallback definition.
126 (vsnprintf): Fix bug when generated string was too long for the buffer.
127 Test here whether the string length is > INT_MAX.
129 2006-08-26 Bruno Haible <bruno@clisp.org>
130 Simon Josefsson <jas@extundo.com>
133 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
135 2006-08-28 Bruno Haible <bruno@clisp.org>
137 * c-strstr.h: New file, from GNU gettext.
138 * c-strstr.c: New file, from GNU gettext.
140 2006-08-26 Bruno Haible <bruno@clisp.org>
142 * inttypes_.h: New file.
143 * inttypes.h: Remove file.
144 * stdint_.h: Include <inttypes.h> through its absolute filename.
146 * imaxabs.c: New file.
148 * imaxdiv.c: New file.
150 2006-08-22 Bruno Haible <bruno@clisp.org>
152 * readutmp.h: Skip most definitions if neither <utmp.h> nor
155 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
158 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
159 Problem reported by Bruno Haible.
161 2006-08-21 Bruno Haible <bruno@clisp.org>
164 * mbchar.h: Include <wctype.h> only if it exists.
166 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
168 * cycle-check.h: Include <stdint.h> unconditionally, since we
169 now assume the stdint module. Do not include inttypes.h.
170 * fsusage.h: Likewise.
171 * getndelim2.c: Likewise.
173 * inttostr.h: Likewise.
174 * obstack.c: Likewise.
175 * regex_internal.h: Likewise.
176 * tempname.c: Likewise.
177 * utimecmp.c: Likewise.
178 * xstrtol.h: Likewise.
180 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
182 * strtoimax.c: Adjust to macro name changes in Autoconf,
183 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
186 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
188 * fchmodat.c: New file, from coreutils. This was inadvertently
189 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
191 2006-08-18 Bruno Haible <bruno@clisp.org>
193 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
194 (ME_DUMMY): Treat "kernfs" as a dummy.
195 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
197 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
199 Update from coreutils.
201 * __fpending.h: Add copyright notice.
202 * fprintftime.h: Likewise.
203 * savedir.c: Use (C) in copyright notice.
204 * savedir.h: Likewise.
206 2006-08-15 Jim Meyering <jim@meyering.net>
208 * at-func.c: New file, with the logic of all emulated at-functions.
209 * openat-priv.h: Include <errno.h> and define ENOSYS,
210 in support of the EXPECTED_ERRNO macro.
211 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
212 Instead, define the appropriate symbols and include "at-func.c".
213 * mkdirat.c (mkdirat): Likewise.
214 * fchmodat.c (fchmodat): Likewise.
215 (ENOSYS): Remove definition.
216 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
217 Don't include "unistd--.h" -- it wasn't ever used.
219 2006-01-17 Jim Meyering <jim@meyering.net>
221 Rewrite fts.c not to change the current working directory,
222 by using openat, fstatat, fdopendir, etc..
224 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
225 (HAVE_OPENAT_SUPPORT): Define.
226 [_LIBC] (fchdir): Don't undef or define; no longer used.
227 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
228 Now, this `function' always succeeds, and consumes its file descriptor
229 parameter -- so callers must not close such FDs. Update callers.
230 (diropen_fd, opendirat, cwd_advance_fd): New functions.
231 (diropen): Add parameter, SP. Adjust all callers.
232 Implement using diropen_fd, rather than open.
233 (fts_open): Initialize new member, fts_cwd_fd.
234 Remove fts_rft-setting code.
235 (fts_close): Close fts_cwd_fd, if necessary.
236 (__opendir2): Define in terms of opendir or opendirat,
237 depending on whether the FST_NOCHDIR flag is set.
238 (fts_build): Since fts_safe_changedir consumes its FD, and since
239 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
240 and close the dup'd file descriptor upon failure.
241 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
242 (fts_safe_changedir): Tweak semantics to reflect that this function
243 now calls cwd_advance_fd and hence consumes its FD argument.
244 * fts_.h [struct FTS] (fts_cwd_fd): New member.
245 [struct FTS] (fts_rft): Remove now-unused member.
246 [struct FTS] (fts_cycle.state): Improve comment.
248 * openat.c (openat_needs_fchdir): New function.
249 * openat.h (openat_needs_fchdir): Declare it.
251 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
253 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
254 Problem and fix reported by Pádraig Brady in
255 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
257 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
259 * memcoll.c (memcoll): Optimize for the common case where the
260 arguments are bytewise equal.
262 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
264 Change copyright notice from LGPL 2 to GPL 2, since that's the
265 standard form used in the gnulib repository.
266 * lock.c: LGPL -> GPL.
268 * strnlen1.c: Likewise.
269 * strnlen1.h: Likewise.
272 * tmpdir.c: Likewise.
274 * TODO: Remove; this belongs only in coreutils.
276 2006-08-14 Eric Blake <ebb9@byu.net>
278 Import the following change from libc:
280 2006-08-12 Ulrich Drepper <drepper@redhat.com>
283 * misc/error.c: Add space between program name and message if file
286 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
288 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
289 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
291 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
292 in wchar_t. Problem reported by Eric Blake.
294 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
295 LEN is smaller than SIZE. Suggested by Bruno Haible.
296 Also, help the compiler to keep LEN in a register.
298 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
300 * .cppi-disable: Add snprintf.h, socket_.h.
301 * snprintf.c: Include <errno.h> and <limits.h>.
302 (EOVERFLOW): Define if the system does not.
303 Do not include "minmax.h"; it wasn't used.
304 (snprintf): Don't assume size_t promotes to an unsigned type.
305 Fix bug when generated string was too long for the buffer: the
306 buffer's contents are supposed to be the initial prefix of the
307 output. Don't assume vasnprintf returns EOVERFLOW if the size
308 exceeds INT_MAX; do the check ourselves.
310 Import the following changes from libc:
312 2006-06-02 Jakub Jelinek <jakub@redhat.com>
314 * posix/regex_internal.c (re_string_skip_chars): If no character has
315 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
316 to the byte which couldn't be converted.
317 (re_string_reconstruct): Don't clear valid_raw_len before calling
318 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
319 tip_context using re_string_context_at.
321 2006-05-02 Ulrich Drepper <drepper@redhat.com>
323 * posix/regex.h: g++ still cannot handled [restrict].
325 2006-04-21 Ulrich Drepper <drepper@redhat.com>
327 * posix/regex.h: Remove special handling for VMS.
329 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
333 2006-07-19 Mike Frysinger <vapier@gentoo.org>
335 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
336 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
338 2006-08-08 Eric Blake <ebb9@byu.net>
340 * verror.c (verror_at_line): Work around glibc bug 2997, so that
341 verror_at_line output complies with GNU Coding Standards even when
344 2006-08-08 Eric Blake <ebb9@byu.net>
346 * verror.h, verror.c: New files.
348 2006-08-07 Bruno Haible <bruno@clisp.org>
350 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
352 Reported by Ralf Wildenhues.
354 2006-08-06 Eric Blake <ebb9@byu.net>
356 * error.h: Fold in some upstream changes from glibc.
359 2006-07-29 Bruno Haible <bruno@clisp.org>
361 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
363 2006-07-29 Bruno Haible <bruno@clisp.org>
365 * setenv.c: Undo unintended modification done on 2006-02-27.
367 2006-07-28 Eric Blake <ebb9@byu.net>
369 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
372 2006-07-28 Simon Josefsson <jas@extundo.com>
374 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
377 2006-07-28 Simon Josefsson <jas@extundo.com>
379 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
382 2006-07-28 Bruno Haible <bruno@clisp.org>
384 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
386 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
388 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
391 2006-07-28 Bruno Haible <bruno@clisp.org>
393 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
394 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
396 Avoids link error on FreeBSD 4.x.
397 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
399 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
401 * mbswidth.c (iswcntrl): Likewise.
403 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
405 * modechange.c (mode_compile): Numeric modes now affect setuid and
406 setgid on directories only if they set these bits.
407 * modechange.h: Remove obsolete comment about masks.
409 2006-07-27 Bruno Haible <bruno@clisp.org>
411 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
412 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
415 2006-07-26 Eric Blake <ebb9@byu.net>
417 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
418 like mingw that lack mkstemp.
419 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
420 avoid compilation warning on mingw.
422 2006-07-25 Bruno Haible <bruno@clisp.org>
424 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
425 <stdarg.h> or config.h.
427 2006-07-24 Bruno Haible <bruno@clisp.org>
429 * clean-temp.h: New file, from GNU gettext.
430 * clean-temp.c: New file, from GNU gettext.
432 2006-07-24 Bruno Haible <bruno@clisp.org>
434 * tmpdir.h: New file, from GNU gettext.
435 * tmpdir.c: New file, from GNU gettext.
437 2006-07-23 Bruno Haible <bruno@clisp.org>
439 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
440 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
441 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
442 gl_linked_remove_at): Use it.
444 2006-07-23 Eric Blake <ebb9@byu.net>
446 * tmpfile-safer.c: New file.
447 * stdio-safer.h (fopen_safer): Add prototype.
448 * stdio--.h (tmpfile): Make safer.
450 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
452 * close-stream.c, close-stream.h: New files.
454 2006-07-22 Bruno Haible <bruno@clisp.org>
456 Merge from GNU gettext 0.15.
458 2005-07-05 Bruno Haible <bruno@clisp.org>
460 * printf-args.c (printf_fetchargs): Work around broken
461 definition of wint_t on mingw.
463 2005-02-12 Bruno Haible <bruno@clisp.org>
465 * xallocsa.h: Add extern "C" for C++.
467 2006-05-17 Bruno Haible <bruno@clisp.org>
470 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
472 2006-04-30 Bruno Haible <bruno@clisp.org>
474 * progreloc.c: Include <mach-o/dyld.h> if available.
475 (find_executable): Use _NSGetExecutablePath when possible.
477 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
479 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
482 2005-12-29 Bruno Haible <bruno@clisp.org>
484 * progreloc.c (set_program_name_and_installdir): Fix
487 2005-12-04 Bruno Haible <bruno@clisp.org>
490 * progreloc.c: Include <windows.h> also on Cygwin.
491 (find_executable): Add support for Cygwin.
492 (set_program_name_and_installdir): Handle also platforms with
495 2006-07-11 Bruno Haible <bruno@clisp.org>
497 * javacomp.c: Fix a comment.
498 Reported by Jim Meyering.
500 2006-04-30 Bruno Haible <bruno@clisp.org>
502 * javacomp.h (compile_java_class): Add source_version,
503 target_version arguments.
504 * javacomp.c: Rewritten to choose only a compiler that
505 respects the specified source_version and target_version.
507 2006-06-27 Bruno Haible <bruno@clisp.org>
509 Assume correct S_ISDIR macro.
510 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
512 2006-07-22 Bruno Haible <bruno@clisp.org>
514 * javaversion.h: New file, from GNU gettext.
515 * javaversion.c: New file, from GNU gettext.
516 * javaversion.java: New file, from GNU gettext.
517 * javaversion.class: New file, from GNU gettext.
519 2006-05-17 Bruno Haible <bruno@clisp.org>
522 * javaexec.c (execute_java_class): Test for jview program
525 2006-04-09 Bruno Haible <bruno@clisp.org>
527 * fatal-signal.c: Don't include string.h.
528 (at_fatal_signal): Use a copying loop instead of memcpy.
530 2005-12-04 Bruno Haible <bruno@clisp.org>
532 * csharpexec.c: Add support for 'clix' launcher (untested).
533 (execute_csharp_using_sscli): New function.
534 (execute_csharp_program): Call it.
536 2006-06-21 Bruno Haible <bruno@clisp.org>
538 Avoid warnings from recent versions of mcs.
539 * csharpcomp.c (compile_csharp_using_mono): Don't use options
540 -o, -L, -r any more. Use options documented since mcs-1.0
541 instead. Similarly for -g.
543 2005-07-09 Bruno Haible <bruno@clisp.org>
545 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
547 Reported by Mark Junker <mjscod@gmx.de>.
549 2006-06-17 Bruno Haible <bruno@clisp.org>
551 * config.charset: Update for NetBSD 3.0.
553 2006-05-17 Bruno Haible <bruno@clisp.org>
556 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
558 2006-05-16 Bruno Haible <bruno@clisp.org>
560 * localcharset.c [CYGWIN]: Include <windows.h>.
561 (get_charset_aliases): For Cygwin, return the same CPxxx
562 aliases list as under WIN32.
563 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
564 the environment variables. Fall back to GetACP().
566 2006-04-05 Bruno Haible <bruno@clisp.org>
568 * config.charset: Update Juan Manuel Guerrero's address.
570 2005-02-12 Bruno Haible <bruno@clisp.org>
572 * allocsa.h: Add extern "C" for C++.
574 2005-02-10 Bruno Haible <bruno@clisp.org>
576 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
577 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
579 2006-07-22 Bruno Haible <bruno@clisp.org>
581 * gettext.h: Update to GNU gettext-0.15.
583 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
584 and Simon Josefsson <jas@extundo.com>
586 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
588 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
590 2006-07-21 Eric Blake <ebb9@byu.net>
592 * stdlib-safer.h: New file from coreutils, required by
595 2006-07-19 Derek R. Price <derek@ximbiot.com>
597 * getaddrinfo.h: Don't define unimplemented AI_* flags.
598 Reindent and repaginate.
600 2006-07-17 Bruno Haible <bruno@clisp.org>
602 * gl_list.h: New file.
603 * gl_list.c: New file.
604 * gl_array_list.h: New file.
605 * gl_array_list.c: New file.
606 * gl_carray_list.h: New file.
607 * gl_carray_list.c: New file.
608 * gl_linked_list.h: New file.
609 * gl_linked_list.c: New file.
610 * gl_anylinked_list1.h: New file.
611 * gl_anylinked_list2.h: New file.
612 * gl_avltree_list.h: New file.
613 * gl_avltree_list.c: New file.
614 * gl_anyavltree_list1.h: New file.
615 * gl_anyavltree_list2.h: New file.
616 * gl_rbtree_list.h: New file.
617 * gl_rbtree_list.c: New file.
618 * gl_anyrbtree_list1.h: New file.
619 * gl_anyrbtree_list2.h: New file.
620 * gl_anytree_list1.h: New file.
621 * gl_anytree_list2.h: New file.
622 * gl_linkedhash_list.h: New file.
623 * gl_linkedhash_list.c: New file.
624 * gl_anyhash_list1.h: New file.
625 * gl_anyhash_list2.h: New file.
626 * gl_avltreehash_list.h: New file.
627 * gl_avltreehash_list.c: New file.
628 * gl_rbtreehash_list.h: New file.
629 * gl_rbtreehash_list.c: New file.
630 * gl_anytreehash_list1.h: New file.
631 * gl_anytreehash_list2.h: New file.
633 * gl_oset.h: New file.
634 * gl_oset.c: New file.
635 * gl_array_oset.h: New file.
636 * gl_array_oset.c: New file.
637 * gl_avltree_oset.h: New file.
638 * gl_avltree_oset.c: New file.
639 * gl_rbtree_oset.h: New file.
640 * gl_rbtree_oset.c: New file.
641 * gl_anytree_oset.h: New file.
643 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
645 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
647 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
648 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
649 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
650 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
651 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
652 callers changed. Revamp internals significantly, by not
653 attempting to create directories that are temporarily more
654 permissive than the final results. Do not attempt to use
655 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
656 This removes some race conditions, fixes some bugs, and simplifies
657 things. Use new dirchownmod function to do owner and mode changes.
658 * mkdir-p.h: Likewise.
659 * modechange.c (octal_to_mode): New function.
660 (struct mode_change): New member mentioned.
661 (make_node_op_equals): New arg mentioned. All callers changed.
662 (mode_compile): Keep track of which mode bits the user has explicitly
664 (mode_adjust): New arg DIR, so that we implement the X op correctly.
665 New arg PMODE_BITS, to keep track of which mode bits the user
666 mentioned; it treats S_ISUID and S_ISGID speciall.
668 * modechange.h: Likewise.
670 2006-07-11 Derek R. Price <derek@ximbiot.com>
672 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
674 2006-07-10 Derek R. Price <derek@ximbiot.com>
676 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
677 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
678 macros into the GNU _D_EXACT_NAMLEN.
679 * savedir.c: Likewise.
680 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
682 2006-07-09 Jim Meyering <jim@meyering.net>
684 * argp-pv.c: Remove a doubled word in a comment.
685 * check-version.c (check_version): Likewise.
686 * javacomp.c (compile_java_class): Likewise.
688 2006-07-08 Jim Meyering <jim@meyering.net>
690 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
692 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
694 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
695 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
696 brackets. Other minor changes to suppress some compiler
699 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
701 * getloadavg.c: Use __VMS, not VMS.
702 * getopt.c: Likewise.
703 * getpagesize.h: Likewise.
704 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
705 probably does not work.
707 2006-07-06 Derek R. Price <derek@ximbiot.com>
708 and Paul Eggert <eggert@cs.ucla.edu>
710 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
711 Don't worry about this obsolete case any more.
712 (HAVE_DIR): Remove. All uses removed; we now assume you can read
714 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
715 worry about this obsolete case any more.
717 * getcwd.c: Likewise.
719 * savedir.c: Likewise.
721 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
723 * .cppi-disable: Add wcwidth.
724 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
725 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
726 (ISGRAPH): Remove. All uses changed to isgraph.
727 (FOLD) [!defined _LIBC]: Remove special case.
728 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
729 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
731 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
733 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
735 * strtod.c (strtod): cast the argument of tolower to unsigned char.
737 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
739 * memcasecmp.c: Include <limits.h>.
740 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
741 * strtod.c (strtod): Don't assume isspace works on negative chars.
742 Don't assume isdigit succeeds only on '0' through '9'.
744 2006-07-05 Derek R. Price <derek@ximbiot.com>
746 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
747 All uses of is_space replaced by isspace.
748 * exit.h: Don't talk about STDC_HEADERS.
749 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
750 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
751 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
752 replaced by isprint etc.
753 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
754 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
755 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
756 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
757 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
758 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
760 2006-07-05 Eric Blake <ebb9@byu.net>
762 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
763 missing from netdb.h.
764 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
766 2006-06-27 Bruno Haible <bruno@clisp.org>
768 Assume ANSI C header files and <ctype.h> functions.
769 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
770 (mbsnwidth): Use isprint, iscntrl instead.
772 2006-07-03 Jim Meyering <jim@meyering.net>
774 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
775 macro is used before the first cycle_check call.
777 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
779 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
780 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
781 reported by Mark D. Baushke, one in
782 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
784 Merge from coreutils.
786 * .cppi-disable: Add stdint_.h.
787 * .cvsignore: Add stdint.h.
789 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
791 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
792 both double and long double versions.
793 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
794 * xstrtold.c: New file.
795 * xstrtod.h (xstrtold): New decl.
797 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
799 * filemode.c (setst): Remove.
800 (strmode): Rewrite to avoid setst. This makes the code shorter,
801 (arguably) clearer, and the generated code is a bit smaller on my
802 Debian GNU/Linux stable x86 host.
804 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
806 * filemode.c: Include "filemode.h" first, to test the interface.
807 Assume that filemode.h includes sys/types.h and sys/stat.h.
808 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
809 (ftypelet): Reorder to put common cases first, for efficiency.
810 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
812 (strmode): Renamed from mode_string, and now stores 12 bytes instead
813 of 10, for compatibility with FreeBSD. All callers changed.
814 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
815 that can't be deduced solely from st_mode. First arg is now a const
817 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
818 (strmode): Renamed from mode_string.
819 (filemodestring): New decl.
820 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
821 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
822 (S_ISPORT, S_ISWHT): New macros, if not already defined.
824 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
826 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
827 fsusage.h now does that. Include fsusage.h first, to test interface.
828 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
829 at most one method (the old code could have generated decls that
830 didn't conform to C89, not that this was ever exercised).
831 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
833 2006-03-19 Jim Meyering <jim@meyering.net>
835 Work even in a chroot where d_ino values for entries in "/"
836 don't match the stat.st_ino values for the same names.
837 * getcwd.c (__getcwd): When no d_ino value matches the target inode
838 number, iterate through all entries again, using lstat instead.
839 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
840 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
842 * getcwd.c (__getcwd): Clarify a comment.
843 Use memcpy in place of a call to strcpy.
845 2006-03-12 Jim Meyering <jim@meyering.net>
847 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
848 that of the current directory (which we're about to chdir ".." out of),
849 then save the dev-ino of the parent, instead.
851 * same-inode.h (SAME_INODE): New file/macro.
852 * chdir-safer.c (SAME_INODE): Remove definition.
853 Include "same-inode.h", instead.
855 * cycle-check.h: Include "same-inode.h".
856 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
857 * cycle-check.c (SAME_INODE): Remove definition.
858 * root-dev-ino.h: Include "same-inode.h".
860 2006-03-11 Eric Blake <ebb9@byu.net>
862 * same.c (same_name): s/base_name/last_component/
863 * backupfile.c (check_extension, numbered_backup): Likewise.
864 * filenamecat.c (file_name_concat): Likewise.
866 2006-03-11 Eric Blake <ebb9@byu.net>,
867 Paul Eggert <eggert@cs.ucla.edu>
869 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
870 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
872 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
873 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
874 (last_component): New method.
875 * dirname.c (dir_len): Determine when drive letters need a
876 subsequent slash. Preserve // when it is special.
877 (dir_name): Don't append dot when drive letter is absolute.
878 [TEST_DIRNAME]: Move into a full-blown gnulib test.
879 * basename.c (base_name): New semantics - malloc the result.
880 Preserve // when it is special. Preserve relative files that look
882 (base_len): Preserve // when it is special.
883 (last_component): New method, similar to old base_name semantics.
884 * stripslash.c (strip_trailing_slashes): Use last_component, not
885 base_name. Strip redundant slashes from ///.
887 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
889 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
890 both are 64 bits, since this seems to be the tradition, and this
891 prevents gcc -Wformat from warning about usages with PRIuMAX. If
892 we ever run into a host that prefers long long to long in this
893 case, we'll need another configure-time test. Problem reported by
896 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
898 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
899 possible collision with system files.
900 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
901 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
902 WCHAR_MIN and WCHAR_MAX in this case.
903 (<stddef.h>): Do not include; no longer needed.
904 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
905 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
906 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
907 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
908 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
909 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
910 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
911 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
912 !defined(__c99))]: Include in this case too, since it's harmless
914 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
916 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
917 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
918 (_STDINT_MIN, _STDINT_MAX): New macros.
919 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
920 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
921 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
922 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
923 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
924 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
925 macros, not typedefs; this simplifies things quite a bit.
926 Use long int for all types narrower than int64_t.
927 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
928 Define in terms of long long int or int64_t or long int,
929 not int64_t or int32_t. This saves some compile-time testing.
930 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
931 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
932 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
933 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
934 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
935 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
936 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
937 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
938 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
939 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
940 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
941 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
942 undef any previous version and define our own version, for
943 simplicity and consistency with the new macros for types.
944 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
945 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
946 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
947 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
948 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
949 @WINT_T_SUFFIX@ to keep things simple here.
950 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
951 Simplify by assuming typical 8/16/32/64 host, since we're
952 already doing that elsewhere anyway.
953 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
954 and assume long long int is 64 bits if available. This
955 speeds up 'configure'.
957 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
959 * getaddrinfo.c: fixed typo
961 2006-06-29 Eric Blake <ebb9@byu.net>
963 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
964 unused static function.
966 2006-06-29 Eric Blake <ebb9@byu.net>
970 2006-06-29 Derek R. Price <derek@ximbiot.com>
972 * strftime.c: Assume strftime() exists.
974 2006-06-28 Bruno Haible <bruno@clisp.org>
976 * getaddrinfo.h: Fix POSIX URL.
977 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
978 (use_win32_p): Make static.
979 (getaddrinfo): Reject service name if it is empty or does not consist
980 solely of decimal digits, or if its value is > 65535.
981 (getnameinfo): Remove useless casts.
983 2006-06-28 Derek R. Price <derek@ximbiot.com>
985 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
986 Autoconf 2.60 says this stuff was obsolete.
988 2006-05-12 Bruno Haible <bruno@clisp.org>
990 * mkdtemp.c [MINGW]: Include <io.h>.
991 (mkdir): Define using _mkdir.
993 2006-06-28 Bruno Haible <bruno@clisp.org>
995 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
996 declaration for wcwidth.
997 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
999 2006-06-28 Eric Blake <ebb9@byu.net>
1001 * xvasprintf.h: Fix comments.
1003 2006-06-28 Eric Blake <ebb9@byu.net>
1005 * mbchar.h (wcwidth): Include wcwidth.h.
1006 * mbswidth.c (wcwidth): Move from here...
1007 * wcwidth.h: ...to this new file.
1009 2006-06-28 Simon Josefsson <jas@extundo.com>
1011 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1012 functions there. It will succeed on Windows XP, but on Windows
1013 2000 and (presumably) earlier, it will fail, and use the internal
1015 (use_win32_p): New function.
1016 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1017 Support AI_NUMERICSERV to disable getservbyname.
1018 (getnameinfo): New function, only supports
1019 NI_NUMERICHOST|NI_NUMERICSERV for now.
1021 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1022 only have some of them. Add AI_NUMERICSERV. Add prototype for
1025 2006-06-27 Bruno Haible <bruno@clisp.org>
1027 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1029 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1031 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1032 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1033 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1035 2006-06-26 Bruno Haible <bruno@clisp.org>
1037 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1039 Reported by Mark D. Baushke and Larry Jones.
1041 2006-06-26 Bruno Haible <bruno@clisp.org>
1043 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1045 Suggested by Mark D. Baushke and Larry Jones.
1047 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1049 * stdint_.h: Treat BSD/OS like OpenBSD.
1051 2006-06-23 Bruno Haible <bruno@clisp.org>
1053 * stdint_.h: Treat IRIX like OpenBSD.
1055 2006-06-23 Bruno Haible <bruno@clisp.org>
1057 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1058 ISO C 99 Technical Corrigendum 1.
1060 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1062 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1063 Some compiler complained about some of them. Problem reported by
1065 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1067 2006-06-21 Simon Josefsson <jas@extundo.com>
1069 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1072 * socket_.h: Don't define WINVER.
1074 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1075 slightly modified to work in gnulib.
1077 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1079 * read-file.c (fread_file): Start with buffer allocation of
1080 0 bytes rather than 1 byte; this simplifies the code.
1081 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1082 code to free buffer and save/restore errno.
1083 (internal_read_file): Remove unused local.
1085 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1087 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1088 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1089 Problem reported by Denis Excoffier in
1090 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1092 2006-06-19 Simon Josefsson <jas@extundo.com>
1094 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1096 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1098 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1100 2006-06-17 Bruno Haible <bruno@clisp.org>
1102 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1104 2006-06-17 Bruno Haible <bruno@clisp.org>
1106 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1107 problem on Solaris 2.5.1.
1109 2006-06-16 Eric Blake <ebb9@byu.net>
1111 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1112 * unicodeio.c [!defined errno]: Likewise.
1113 * strtol.c [!defined errno]: Likewise.
1114 * strtod.c [!defined errno]: Likewise.
1116 2006-06-15 Bruno Haible <bruno@clisp.org>
1118 * stdint_.h: Rewritten to be fully auto-configured.
1119 Fixes bug on HP-UX/IA64.
1121 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1123 * getdate.y (__attribute__): Don't define if already defined.
1124 Problem reported by Larry Jones.
1125 * utimens.c (__attribute__): Likewise.
1127 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1129 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1130 reported by Andreas Schwab.
1132 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1133 Bruno Haible <bruno@clisp.org>
1135 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1137 2006-05-26 Martin Lambers <marlam@marlam.de>
1139 * getpass.c: Updates the test for the native W32 API, and adds
1140 missing includes, thus fixing compilation warnings.
1142 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1144 * tempname.c (small_open, large_open): New macros.
1145 (__open, __open64) [!_LIBC]: Remove.
1146 (__gen_tempname): Use small_open and large_open instead of __open
1147 and __open64. This fixes a portability bug on HP-UX 11.11i
1148 reported by Simon Wing-Tang in
1149 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1151 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1153 * exclude.c (exclude_fnmatch): New function.
1154 (excluded_file_name): Call exclude_fnmatch.
1155 * exclude.h (excluded_file_name): New prototype
1157 2006-05-24 Bruno Haible <bruno@clisp.org>
1159 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1160 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1161 Reported by Thorsten Maerz <torte@netztorte.de> via
1162 Aaron Stone <aaron@serendipity.cx>.
1164 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1166 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1167 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1168 (my_usleep): Don't mishandle maximum value.
1170 2006-05-19 Jim Meyering <jim@meyering.net>
1172 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1174 2006-05-17 Bruno Haible <bruno@clisp.org>
1177 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1179 2006-05-17 Bruno Haible <bruno@clisp.org>
1181 * stdint_.h: Fix recognition of Cygwin.
1183 2006-05-11 Jim Meyering <jim@meyering.net>
1185 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1187 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1189 * crc.c (crc32_update): Remove unnecessary L suffix.
1190 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1191 unwanted sign propagation, e.g., on hosts with 64-bit int.
1192 There still are some problems with reeelly weird theoretical hosts
1193 (e.g., 33-bit int) but it's not worth worrying about now.
1194 * sha1.c (rol): Likewise.
1195 (K1, K2, K3, K4): Remove unnecessary L suffix.
1197 2006-05-10 Bruno Haible <bruno@clisp.org>
1199 * des.c: Cast to avoid warnings.
1201 2006-05-10 Simon Josefsson <jas@extundo.com>
1203 * md4.c: Typo fix, update copyright years.
1204 (K1, K2): Don't use L because it turn computations into 64-bit on
1207 2006-05-09 Bruno Haible <bruno@clisp.org>
1209 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1210 (EOVERFLOW): Define fallback value.
1211 (xstrcat): New function.
1212 (xvasprintf): Recognize the special case of a string concatenation.
1214 2006-05-01 Bruno Haible <bruno@clisp.org>
1216 * stdint_.h: Shorter URL.
1217 * inttypes.h: Likewise.
1219 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1221 * verify.h: Document the internals better. Most of this change
1222 was written by Bruno Haible.
1224 2006-04-29 Bruno Haible <bruno@clisp.org>
1226 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1227 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1229 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1231 * getdate.y (get_date): When adding relative date, start with the
1232 initial time, not with the result of the first mktime call.
1234 2006-04-23 Bruno Haible <bruno@clisp.org>
1236 * copy-file.c: Include <unistd.h> unconditionally.
1237 * execute.c: Likewise.
1238 * fatal-signal.c: Likewise.
1239 * findprog.c: Likewise.
1240 * mkdtemp.c: Likewise.
1243 * wait-process.h: Likewise.
1245 2006-04-23 Bruno Haible <bruno@clisp.org>
1247 * fwriteerror.c (fwriteerror): Call fclose also when an error
1248 condition was already detected.
1249 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1251 2006-04-19 Derek Price <derek@ximbiot.com>
1252 Eric Blake <ebb9@byu.net>
1254 * inttypes.h: Correct grammar in comment.
1256 2006-04-18 Derek Price <derek@ximbiot.com>
1257 Paul Eggert <eggert@cs.ucla.edu>
1259 * inttypes.h: New file.
1260 * strtoimax.c: Assume <inttypes.h>.
1262 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1264 * utimens.c (futimens): glibc futimesat messes up if /proc
1265 isn't mounted. Problem reported by Kir Kolyshkin.
1267 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1269 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1270 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1271 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1273 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1275 Merge regex changes from libc, removing some of our
1276 POSIX-conformance changes that were rejected and redoing them in a
1279 * regcomp.c (re_compile_internal, init_dfa):
1280 Length arg is now size_t, not Idx. All uses changed.
1281 (peek_token): Forward decl now says internal_function.
1282 (__re_error_msgid, __re_error_msgid_idx):
1283 Now static rather than extern with attribute_hidden.
1284 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1285 For some reason libc prefers K&R style defns for external functions.
1286 (regerror) [!defined _LIBC]: Likewise.
1287 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1288 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1289 (build_range_exp, build_collating_symbol):
1291 (re_compile_fastmap): Use '\0' to memset, not 0.
1292 (utf8_sb_map): Make the calculations more obvious.
1293 (init_dfa, parse_bracket_exp, build_charclass_op):
1294 Call calloc and cast result, as glibc does.
1295 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1296 (build_range_exp, build_collating_symbol):
1297 Now internal functions.
1299 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1301 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1302 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1303 Don't depend on VMS; depend on __VMS instead, for POSIX
1304 namespace cleanness.
1305 (regoff_t): Define to ssize_t, not long int.
1307 Remove the REG_ macros named below. Instead, make the old names
1308 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1310 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1311 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1312 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1313 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1314 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1315 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1316 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1317 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1318 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1319 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1320 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1321 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1322 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1323 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1324 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1325 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1326 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1328 Remove. All uses replaced by the old RE_* names.
1329 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1330 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1331 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1332 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1333 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1334 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1335 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1336 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1337 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1338 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1339 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1340 Don't bother having these macros be independent of each others'
1341 values, since they no longer exist in the POSIX name space.
1343 Rename the following member names back to their old names,
1344 unless !__USE_GNU_REGEX. All uses changed back.
1345 (buffer): Renamed from re_buffer.
1346 (allocated): Renamed from re_allocated.
1347 (used): Renamed from re_used.
1348 (syntax): Renamed from re_syntax.
1349 (fastmap): Renamed from re_fastmap.
1350 (translate): Renamed from re_translate.
1351 (can_be_null): Renamed from re_can_be_null.
1352 (regs_allocated): Renamed from re_regs_allocated.
1353 (fastmap_accurate): Renamed from re_fastmap_accurate.
1354 (no_sub): Renamed from re_no_sub.
1355 (not_bol): Renamed from re_not_bol.
1356 (not_eol): Renamed from re_not_eol.
1357 (newline_anchor): Renamed from re_newline_anchor.
1358 (num_regs): Renamed from rm_num_regs.
1359 (start): Renamed from rm_start.
1360 (end): Renamed from rm_end.
1362 (free_state): Move up a bit.
1364 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1365 #define to be empty.
1366 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1367 when that is what is intended.
1368 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1369 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1371 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1372 All uses changed back to re_malloc, etc. It's now the caller's
1373 responsibility to check for overflow; all callers changed.
1374 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1375 (re_x2nrealloc): Remove.
1376 (free_state): Remove decl.
1378 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1379 (re_set_registers, re_exec):
1382 2006-01-31 Roland McGrath <roland@redhat.com>
1384 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1385 Reported by Mike Frysinger <vapier@gentoo.org>.
1387 2006-01-15 Andreas Jaeger <aj@suse.de>
1390 * regex_internal.c (re_string_reconstruct): Adjust for
1391 build_wcs_upper_buffer change.
1392 (build_wcs_upper_buffer): Change return type.
1394 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1396 * regex_internal.h: Include <stdint.h> if available.
1398 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1400 * regex_internal.h (SIZE_MAX): Provide a default definition.
1402 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1404 * regcomp.c: Adjust for changed secondary hash function.
1406 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1408 * regex.h: Pretty printing.
1409 Clean up namespace a bit.
1411 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1413 * regexec.c (update_cur_sifted_state, check_arrival,
1414 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1416 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1417 Ulrich Drepper <drepper@redhat.com>
1420 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1421 (bitset_word_t): Renamed from bitset_word. All uses changed.
1423 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1426 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1427 * regcomp.c: Remove unnecessary uses of
1428 unsigned RE_TRANSLATE_TYPE.
1429 * regex_internal.h: Likewise.
1430 * regex_internal.c: Likewise.
1431 * regexec.c: Likewise.
1432 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1434 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1436 * regexec.c (find_recover_state): Remove unnecessary
1438 (transit_state_bkref): Make DFA a const pointer.
1439 (get_subexp): Likewise.
1440 (check_arrival): Likewise.
1441 (update_cur_sifted_state): Likewise.
1442 (re_search_internal): Likewise.
1443 (prune_impossible_nodes): Likewise.
1444 (acquire_init_state_context): Likewise.
1445 (proceed_next_node): Likewise.
1446 (set_regs): Likewise.
1447 (free_fail_stack_return): Likewise.
1448 (check_arrival_expand_ecl): Mark DFA parameter as const.
1449 (check_arrival_expand_ecl_sub): Likewise.
1450 (check_subexp_limits): Likewise.
1451 (sub_epsilon_src_nodes): Likewise.
1452 (add_epsilon_src_nodes): Likewise.
1453 (merge_state_array): Likewise.
1454 (update_regs): Likewise.
1455 (build_trtable): Likewise.
1456 (sift_states_backward): Mark MCTX parameter as const.
1457 (build_sifted_states): Likewise.
1458 (update_cur_sifted_state): Likewise.
1459 (sift_states_mkref): Likewise.
1460 (check_arrival_expand_ecl): Mark eclosure as const.
1461 (check_dst_limits_calc_pos_1): Likewise.
1462 * regex_internal.h (re_match_context_t): Make dfa a const
1465 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1467 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1468 (transit_state_sb): Likewise.
1469 (transit_state_mb): Likewise.
1470 (sift_states_iter_mb): Likewise.
1471 (check_arrival_add_next_nodes): Likewise.
1472 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1473 [_LIBC] (re_search_2_stub): Use mempcpy.
1475 * regex_internal.c (re_string_reconstruct): Avoid calling
1476 mbrtowc for very simple UTF-8 case.
1478 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1480 (re_acquire_state_context): Likewise.
1481 * regex_internal.h: Adjust prototypes.
1483 * regex.c: Prevent using C++ compilers.
1485 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1486 (re_acquire_state_context): Likewise.
1488 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1489 Bruno Haible <bruno@clisp.org>
1491 * stdint_.h: On OpenBSD, don't redefine types already included in
1492 <sys/types.h> and <inttypes.h>.
1494 2006-03-24 Eric Blake <ebb9@byu.net>
1496 * time_r.c (copy_string_result): Remove, as it is no longer used.
1498 2006-03-24 Simon Josefsson <jas@extundo.com>
1500 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1501 including some doc fixes.
1502 (base64_encode_alloc): Fix +1 bug on allocation failures.
1504 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1506 * base64.c (base64_encode): Do not read past end of array with
1507 unsanitized input on systems with CHAR_BIT > 8.
1509 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1511 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1512 Typedef to long int, not to off_, as POSIX will likely change
1515 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1517 * argp-help.c (validate_uparams): Fix typo
1518 * argp-parse.c (argp_default_options): Consistently begin help
1519 messages with a lowercase letter.
1521 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1523 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1524 overrun buffers and shouldn't be used (much as gets shouldn't be
1526 * time_r.c (asctime_r, ctime_r): Likewise.
1528 2006-03-08 Simon Josefsson <jas@extundo.com>
1530 * gc-gnulib.c (randomize): Don't open files called 'no', they
1531 signal that configure disabled the device.
1533 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1535 * c-stack.c: Include unistd.h unconditionally, since we now assume
1537 * getlogin_r.c: Likewise.
1538 * getlogin_r.h: Likewise.
1540 * pagealign_alloc.c: Likewise.
1541 * unistd_.h: Remove; no longer needed.
1543 2006-03-07 Simon Josefsson <jas@extundo.com>
1545 * unistd_.h: New file.
1547 2006-03-07 Simon Josefsson <jas@extundo.com>
1549 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1551 2006-03-01 Simon Josefsson <jas@extundo.com>
1553 * readline.c: Fix typo, tiny patch from Stepan Kasal
1556 2006-02-28 Simon Josefsson <jas@extundo.com>
1558 * getopt.c: Protect #include of unistd.h, for MSVS.
1560 2006-02-27 Simon Josefsson <jas@extundo.com>
1562 * base64.h: Indent #define's. From Jim Meyering
1565 2006-02-27 Jim Meyering <jim@meyering.net>
1567 Revert the change of 2006-02-24, so these files can continue
1568 to be sync'd from gettext.
1569 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1572 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1574 * glob.c: Say "invalid" rather than "illegal" in comments.
1576 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1578 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1580 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1582 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1583 AT_FDCWD exceeds INT_MAX.
1584 * openat.h (AT_FDCWD): Likewise.
1586 2006-02-14 Jim Meyering <jim@meyering.net>
1588 Sync from coreutils.
1590 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1591 failure on deficient systems, and simplify gnulib lgpl dependencies.
1592 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1593 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1595 * xalloc-die.c: Remove unused definition of N_.
1597 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1599 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1601 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1603 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1604 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1606 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1608 * argp-namefrob.h: Restore changes accidentally lost during the
1609 "autoupdate" on 2005-12-12.
1611 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1613 * fnmatch.c (L_): Renamed from L, to work around a bug in
1614 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1615 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1618 2006-01-26 Simon Josefsson <jas@extundo.com>
1620 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1621 prototype is visible on mingw32.
1623 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1626 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1629 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1631 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1632 attempt to open for write; this always fails, at least on POSIX
1633 hosts. This reinstates the 2006-01-09 change, which was
1634 inadvertently removed.
1636 2006-01-26 Bruno Haible <bruno@clisp.org>
1637 Paul Eggert <eggert@cs.ucla.edu>
1639 * stdbool_.h (_Bool)
1640 [(! (defined __cplusplus || defined __BEOS__)
1641 && !defined __GNUC__
1642 && !(defined __HP_cc || defined __xlc__
1643 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1644 || defined __sgi))]:
1645 #define to signed char in these cases too; this simplifies
1646 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1647 etc., separately) and makes it more conservative.
1649 2006-01-21 Jim Meyering <jim@meyering.net>
1651 Sync from the stable (b5) branch of coreutils:
1653 * fts.c (fts_children): Don't let close() clobber errno from
1656 * fts.c (fts_stat): When following a symlink-to-directory,
1657 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1658 a dangling symlink. That can also happen at least for ELOOP.
1659 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1660 FYI, this bug predates the inclusion of fts.c in coreutils.
1662 * fts.c (fts_open): Put new maxarglen declaration and uses
1663 in their own block, so pre-c99 compilers don't object.
1665 Avoid the double-free (first in fts_read, second in fts_close) that
1666 would occur when an `active' directory is made inaccessible (e.g.,
1667 via chmod a-x) during a traversal.
1668 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1669 before returning. Reproduce this failure by
1670 mkdir -p a/b; cd a; chmod a-x . b
1671 Reported by Stavros Passas.
1673 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1675 * argp-namefrob.h: Bugfix. Remove stray #
1677 2006-01-25 Bruno Haible <bruno@clisp.org>
1679 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1681 Reported by Paul Eggert.
1683 2006-01-25 Jim Meyering <jim@meyering.net>
1685 * fileblocks.c: Remove more useless parentheses.
1686 * readutmp.h: Likewise.
1688 2006-01-24 Bruno Haible <bruno@clisp.org>
1690 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1692 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1695 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1696 to avoid problems with the built-in _Bool type.
1697 Reported by Paul Eggert on 2005-11-26.
1699 2006-01-24 Jim Meyering <jim@meyering.net>
1701 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1703 2006-01-24 Simon Josefsson <jas@extundo.com>
1705 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1708 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1710 Work around porting bugs reported by Dieter in
1711 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1712 * getopt.c (_NOPROTO): Remove; no longer needed.
1713 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1714 Include "getopt.h" first, to check interface.
1715 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1717 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1718 (__strndup): Revert to K&R-style function dfns, the glibc style.
1719 * strnlen.c: Don't claim it's taken from glibc; it's not.
1720 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1721 Include strnlen.h first, to get prototype properly.
1722 (strnlen): Renamed from __strnlen.
1725 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1727 These changes imported from libc.
1728 * getopt.c: Use __fxprintf instead of inline stream orientation
1729 test and two separate function calls.
1730 * strndup.c (__strndup): Add libc_hidden_def.
1732 2006-01-22 Bruno Haible <bruno@clisp.org>
1734 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1735 temporary buffer for sprintf, take into account the precision also
1736 for 'd', 'i', 'u', 'o', 'x', 'X'.
1738 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1740 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1741 to pacify gcc -Wswitch-default.
1743 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1745 * argp-help.c (usage_long_opt): Do not print DOC options.
1746 (__argp_base_name): Removed
1747 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1749 (__argp_base_name): Provide macro definition or extern declaration
1750 depending on the configuration
1752 2006-01-20 Simon Josefsson <jas@extundo.com>
1754 * inet_ntop.h: Unconditionally include sys/socket.h.
1756 2006-01-19 Simon Josefsson <jas@extundo.com>
1758 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1760 2006-01-12 Simon Josefsson <jas@extundo.com>
1762 * base64.c: Fix warning, reported by Bruno Haible
1763 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1765 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1767 Sync from coreutils.
1768 * md5.c: Fix commentary typos.
1769 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1770 * md5.h (__attribute__): Remove; unused.
1771 * sha1.c: Fix commentary to match md5 better.
1772 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1773 so that we don't need to worry about alignment. All uses changed.
1774 This merges the 2005-10-28 md5 change into sha1.
1776 2006-01-11 Jim Meyering <jim@meyering.net>
1778 Sync from coreutils.
1779 * md5.c (OP): Fix spacing.
1781 2006-01-11 Simon Josefsson <jas@extundo.com>
1783 * stdint_.h (SIZE_MAX): Add missing (.
1785 2006-01-10 Bruno Haible <bruno@clisp.org>
1787 * argp.h (__const): Remove macro. Use const instead.
1788 * argp-fmtstream.h (__const): Likewise.
1789 * glob_.h (__const): Remove macro.
1790 * glob-libc.h: Use const instead of __const.
1792 2006-01-10 Jim Meyering <jim@meyering.net>
1794 Avoid the double-free (first in fts_read, second in fts_close) that
1795 would occur when an `active' directory is made inaccessible (e.g.,
1796 via chmod a-x) during a traversal.
1797 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1798 before returning. Reproduce this failure by
1799 mkdir -p a/b; cd a; chmod a-x . b
1800 Reported by Stavros Passas.
1802 Sync from coreutils.
1803 * sha1.c: Tweak grammar in a comment.
1805 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1807 * regex_internal.h (BITSET_WORD_BITS):
1808 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1809 preprocessor mishandles large unsigned values as if they were signed.
1810 Problem reported by Claudio Fontana in
1811 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1813 2006-01-10 Simon Josefsson <jas@extundo.com>
1815 * socket_.h: New file.
1817 2006-01-10 Bruno Haible <bruno@clisp.org>
1819 * localcharset.c: Update from GNU gettext.
1821 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1823 Sync from coreutils.
1824 * chdir-long.c (cdb_free): Don't bother trying to open directory
1825 for write access: POSIX says that must fail.
1826 * fts.c (diropen): Likewise.
1827 * save-cwd.c (save_cwd): Likewise.
1828 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1829 well, for minor improvements on hosts that lack O_DIRECTORY.
1830 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1831 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1832 Fall back on chown if open failed with EACCES.
1834 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1835 Report an error at compile-time if only a 1-second nominal clock
1836 resolution is found.
1838 * lchmod.h: New file.
1839 * mkdir-p.c: Include lchmod.h, lchown.h.
1840 (make_dir_parents): Use lchown rather than chown, and
1841 lchmod rather than chmod.
1843 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1844 too. Problem with "none" reported by Bob Proulx. Problem with
1845 "proc" reported by n0dalus.
1847 * mountlist.c: Include <limits.h>.
1848 (dev_from_mount_options)
1849 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1850 New function. It no longer assumes "dev=" has the System V meaning
1851 on Linux (since it doesn't). It also parses "dev=" more carefully.
1852 (read_file_system_list)
1853 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1854 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1857 * posixtm.h (PDS_PRE_2000): New macro.
1858 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1859 All usages changed. Reject dates outside the range 1969-1999 if
1860 PDS_PRE_2000 is used.
1862 2006-01-09 Jim Meyering <jim@meyering.net>
1864 Sync from coreutils.
1866 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1868 * chdir-safer.h, chdir-safer.c: New files.
1870 * modechange.c (mode_compile): Reject an invalid mode string
1871 that starts with an octal digit. From Andreas Gruenbacher.
1873 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1874 and dup to open_safer and dup_safer, respectively.
1875 (openat_permissive): Fix typo in comment.
1877 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1878 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1879 (_): Remove; no longer needed.
1880 (openat): Renamed from rpl_openat; no need for rpl_openat
1881 since openat.h renames openat for us.
1882 Replace most of the body with a call to openat_permissive,
1883 to avoid duplicate code.
1884 Port to (probably hypothetical) environments were mode_t is
1886 (openat_permissive): Require mode arg, so that we can check
1887 types better. Put it just after flags. Change cwd failure
1888 indicator from pointer-to-bool to pointer-to-errno-value.
1889 All callers changed.
1890 Invoke openat_save_fail and/or openat_restore_fail if
1891 cwd_errno is null, so that openat can call us.
1892 (openat_permissive, fdopendir, fstatat, unlinkat):
1893 Simplify errno handling to avoid some duplicate code,
1894 as it's OK to set errno on success.
1895 * openat.h: Revamp code so that function macros depend on
1896 __OPENAT_PREFIX only, not also on AT_FDCWD.
1897 (openat_ro): Remove. Caller changed to use openat_permissive.
1898 (openat_permissive): Now a macro, if not a function.
1899 (openat_restore_fail, openat_save_fail): Now always functions,
1900 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1902 * openat-priv.h: New file, defining macros used by mkdirat.c
1904 * mkdirat.c: Include openat-priv.h.
1905 Remove definitions of macros defined therein.
1906 * openat.c: Likewise.
1908 * mkdirat.c (mkdirat): New file and function.
1909 * openat.h (mkdirat): Declare.
1911 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1913 * openat.h (openat_permissive): Declare.
1914 (openat_ro): Define.
1916 * openat.c (EXPECTED_ERRNO): New macro.
1917 (openat_permissive): New function -- used in remove.c rewrite.
1918 (all functions): Set errno just before returning, only if there
1919 was an actual failure.
1920 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1922 Emulate openat-family functions using Linux's procfs, if possible.
1923 Idea and some code based on Ulrich Drepper's glibc changes.
1925 * openat.c: (BUILD_PROC_NAME): New macro.
1926 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1927 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1928 before falling back on save_cwd and restore_cwd.
1929 (fdopendir, fstatat, unlinkat): Likewise.
1931 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1932 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1934 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1935 as second argument to va_arg. Otherwise, some versions of gcc
1936 warn that `if this code is reached, the program will abort'.
1938 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1940 Sync from coreutils.
1942 Add POSIX ACL support
1943 * acl.h (copy_acl, set_acl): Add declarations.
1944 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1945 systems other than Linux.
1946 (chmod_or_fchmod): New function: use fchmod when possible,
1947 and chmod otherwise.
1948 (file_has_acl): Add a POSIX ACL implementation, with a
1949 Linux-specific subcase.
1950 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1951 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1952 acls are unsupported.
1953 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1954 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1957 2006-01-09 Bruno Haible <bruno@clisp.org>
1959 * sysexit_.h (EX_OK): New macro.
1960 Suggested by Martin Lambers <marlam@marlam.de>.
1962 2006-01-09 Bruno Haible <bruno@clisp.org>
1964 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1965 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1966 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1967 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1969 2006-01-09 Bruno Haible <bruno@clisp.org>
1971 * stdint_.h (SIZE_MAX): Write the value without involving negative
1974 2005-10-16 Bruno Haible <bruno@clisp.org>
1976 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1977 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1979 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1981 * strftime.c (tzname): Don't declare if it is already #defined.
1982 Problem reported for Mingw by Mark Junker.
1984 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1986 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1987 long int, not int, for nanosecond counts, so that people who are
1988 used to POSIX struct timespec won't be surprised. Reported by Jim
1991 2005-12-16 Jim Meyering <jim@meyering.net>
1993 * fprintftime.c, fprintftime.h: New files.
1995 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1997 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1998 * argp-help.c (fill_in_uparams): Check if the constructed
1999 struct uparams is valid. Fall back to the default values if it is
2002 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2004 * argp-help.c (__argp_base_name): New function
2005 (__argp_short_program_name): Rewrite using __argp_base_name
2006 * argp-namefrob.h: Define program_invocation_name and
2007 program_invocation_short_name if requested
2008 (__argp_base_name): Add prototype
2009 * argp-parse.c (argp_def): Use gettext wrappers
2010 (argp_default_parser): Use __argp_base_name
2011 * argp-pin.c: New file. Defines program_invocation_name and
2012 program_invocation_short_name on systems that lack them.
2014 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2016 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2017 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2018 porting problem reported by Georg Schwarz in
2019 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2021 2005-07-09 Bruno Haible <bruno@clisp.org>
2023 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2024 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2025 Reported by Mark Junker <mjscod@gmx.de>.
2027 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2029 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2030 (uintmax_t) [defined uintmax_t]: Do not declare.
2031 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2032 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2033 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2034 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2035 sake of portability to weird hosts that C allows (though we don't
2036 know of any practical examples).
2038 * savedir.h (fdsavedir): New decl.
2039 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2040 contains most of the former guts of savedir.
2041 (savedir): Use savedirstream.
2044 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2046 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2047 coreutils no longer futzes with rounding modes.
2049 2005-11-14 Jim Meyering <jim@meyering.net>
2051 * mkstemp-safer.c: Include <config.h>, required for possible
2052 replacement of mkstemp.
2054 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2056 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2058 (gethrxtime) [! (HAVE_NANOUPTIME
2059 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2060 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2061 our own approximation.
2063 2005-11-10 Simon Josefsson <jas@extundo.com>
2065 * readline.c: Remove EOL.
2067 2005-11-08 Eric Blake <ebb9@byu.net>
2069 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2071 2005-11-08 Eric Blake <ebb9@byu.net>
2073 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2075 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2077 Fix porting problem reported by Theodoros V. Kalamatianos.
2078 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2079 Don't assume that futimes failing means we must fail.
2081 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2083 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2084 leave errno alone. Problem reported by Dmitry V. Levin.
2086 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2088 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2089 errno alone. Problem reported by Frederic Jolliton.
2091 2005-10-28 Simon Josefsson <jas@extundo.com>
2093 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2094 "restrict" keywords, as per POSIX. Protect the function
2095 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2096 Don't use K&R prototypes. Check the sprintf return values.
2097 Re-define EAFNOSUPPORT if not present. Indent.
2099 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2100 suggested by Bruno Haible <bruno@clisp.org>.
2102 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2104 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2106 * gc-libgcrypt.c: Add MD2 (which is not available through
2109 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2111 * md2.h, md2.c: New files.
2113 2005-10-24 Simon Josefsson <jas@extundo.com>
2115 * md4.h: Shrink buffer size, now that we changed the type.
2117 2005-10-22 Simon Josefsson <jas@extundo.com>
2119 * arcfour.h, arcfour.c: Use fixed size indices in the
2120 arcfour_context struct (simplify test vector testing in GNU
2123 2005-10-22 Simon Josefsson <jas@extundo.com>
2125 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2126 suggested by Bruno Haible <bruno@clisp.org>.
2128 2005-10-22 Simon Josefsson <jas@extundo.com>
2130 * crc.h: Include stddef.h, for size_t.
2132 2005-10-21 Simon Josefsson <jas@extundo.com>
2134 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2135 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2137 2005-10-21 Simon Josefsson <jas@extundo.com>
2139 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2142 2005-10-21 Simon Josefsson <jas@extundo.com>
2144 * gc-gnulib.c: Support ARCTWO in CBC mode.
2146 2005-10-21 Simon Josefsson <jas@extundo.com>
2148 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2151 * hmac-sha1.c (hmac_sha1): Likewise.
2153 * crc.c (crc32_update): Actually use crc parameter, suggested by
2154 Bruno Haible <bruno@clisp.org>.
2156 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2159 2005-10-21 Simon Josefsson <jas@extundo.com>
2161 * des.h, des.c: New files.
2163 * gc-gnulib.c: Support DES.c
2165 2005-10-21 Simon Josefsson <jas@extundo.com>
2167 * arctwo.h, arctwo.c: New files.
2169 * gc-gnulib.c: Support ARCTWO.
2171 2005-10-21 Simon Josefsson <jas@extundo.com>
2173 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2175 2005-10-19 Simon Josefsson <jas@extundo.com>
2177 * gc-gnulib.c: Support ARCFOUR.
2179 2005-10-19 Simon Josefsson <jas@extundo.com>
2181 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2184 * gc.h: Add ECB enum type.
2186 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2188 2005-10-19 Simon Josefsson <jas@extundo.com>
2190 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2192 2005-10-18 Simon Josefsson <jas@extundo.com>
2194 * md4.h, md4.c: New files, based on md5.?.
2196 2005-10-17 Simon Josefsson <jas@extundo.com>
2198 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2200 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2202 2005-10-17 Simon Josefsson <jas@extundo.com>
2204 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2206 2005-10-17 Simon Josefsson <jas@extundo.com>
2208 * gc.h, gc-libgcrypt.c: Add ciphers.
2210 2005-10-17 Simon Josefsson <jas@extundo.com>
2212 * sha1.c: Use uint32_t instead of md5_uint32.t
2214 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2217 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2219 * md5.h: Use stdint.h and uint32_t. Doc fix.
2221 2005-10-15 Simon Josefsson <jas@extundo.com>
2223 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2225 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2227 2005-10-14 Simon Josefsson <jas@extundo.com>
2229 * arcfour.h, arcfour.c: New files.
2231 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2233 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2234 include <wchar.h>; no longer needed.
2236 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2237 and Ulrich Drepper <drepper@redhat.com>
2240 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2241 instead of inline stream orientation test and two separate
2242 function calls. Pay no attention to USE_IN_LIBIO.
2244 2005-10-14 Roland McGrath <roland@redhat.com>
2246 Import from libc. [BZ #1331]
2247 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2249 Reported by Matej Vela <vela@debian.org>.
2251 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2253 * mkdir-p.c (make_dir_parents): Don't report an error if an
2254 intermediate directory is in a read-only file system. Problem
2255 reported by Eric Blake.
2257 2005-10-13 Simon Josefsson <jas@extundo.com>
2259 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2260 Move memory allocation outside of loop.
2262 2005-10-12 Simon Josefsson <jas@extundo.com>
2264 * gc-pbkdf2-sha1.c: New file.
2266 * gc.h: Add gc_pbkdf2_sha1 prototype.
2268 2005-10-12 Simon Josefsson <jas@extundo.com>
2270 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2271 suggested by Bruno Haible <bruno@clisp.org>.
2273 2005-10-12 Simon Josefsson <jas@extundo.com>
2275 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2277 * gc-gnulib.c (gc_hmac_sha1): New function.
2279 2005-10-12 Simon Josefsson <jas@extundo.com>
2281 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2283 2005-10-12 Simon Josefsson <jas@extundo.com>
2285 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2286 GC_USE_HMAC_MD5, respectively.
2288 * gc-libgcrypt.c (gc_md5): Fix assert call.
2291 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2293 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2295 * gc-gnulib.c (gc_hash_buffer): Ditto.
2297 2005-10-11 Bruno Haible <bruno@clisp.org>
2299 * c-strcasestr.h: New file, from GNU gettext.
2300 * c-strcasestr.c: New file, from GNU gettext.
2302 2005-10-11 Bruno Haible <bruno@clisp.org>
2304 * c-strcase.h: New file, from GNU gettext.
2305 * c-strcasecmp.c: New file, from GNU gettext.
2306 * c-strncasecmp.c: New file, from GNU gettext.
2308 2005-10-11 Simon Josefsson <jas@extundo.com>
2310 * crc.h, crc.c: New files.
2312 * gc.h (gc_hash_buffer): Add doc.
2314 2005-10-08 Simon Josefsson <jas@extundo.com>
2316 * gc.h: Add gc_hash and gc_hash_buffer.
2318 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2320 * gc-libgcrypt.c (gc_hash_buffer): Add.
2322 2005-10-11 Bruno Haible <bruno@clisp.org>
2324 * strcasecmp.c: Include limits.h.
2325 (strcasecmp): Avoid integer overflow on exotic platforms.
2326 * strncasecmp.c: Include limits.h.
2327 (strncasecmp): Avoid integer overflow on exotic platforms.
2328 Reported by Paul Eggert.
2330 2005-10-06 Simon Josefsson <jas@extundo.com>
2332 * hmac-md5.c: New file.
2336 2005-10-06 Simon Josefsson <jas@extundo.com>
2338 * memxor.c (memxor): Avoid casts and warnings.
2340 2005-10-05 Derek Price <derek@ximbiot.com>
2342 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2344 2005-10-05 Simon Josefsson <jas@extundo.com>
2346 * memxor.c (memxor): Fix compiler error.
2348 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2349 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2351 * memxor.h, memxor.c: New files.
2353 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2354 we assume all systems have it, suggested by Jim Meyering
2355 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2356 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2357 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2360 2005-10-04 Bruno Haible <bruno@clisp.org>
2362 * verify.h (verify_true): Provide alternative definition for C++.
2364 2005-10-04 Simon Josefsson <jas@extundo.com>
2366 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2367 D. Baushke" <mdb@gnu.org>.
2369 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2371 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2372 (SSIZE_MAX): New macro, if not already defined.
2373 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2376 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2378 * exclude.c: Include verify.h.
2379 (verify): Remove. All callers changed to use verify.h's version.
2380 * strtoimax.c: Likewise.
2381 * utimecmp.c: Likewis.e
2383 Sync from coreutils.
2384 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2385 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2386 * .cvsignore: Add fts.h, search.h, t-fpending.
2387 * settime.c (settime): Fix { typo in previous patch. Also, don't
2388 bother returning ENOSYS if settimeofday or stime fails; just let
2389 them return whatever errno they want to return.
2390 * utimens.c: Include unistd.h, for dup2.
2391 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2392 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2394 2005-10-02 Jim Meyering <jim@meyering.net>
2396 Sync from coreutils.
2397 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2398 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2399 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2400 Remove AT_FDCWD test.
2401 Do not consume the fd unless successful.
2402 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2403 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2404 block, so that we don't even try to compile it if settimeofday is
2405 available. This works around a compilation failure on OSF1 V5.1,
2406 due to stime requiring a `long int*' while tv_sec is `int'.
2408 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2410 * getdelim.c (getdelim): Remove unused variables.
2412 2005-10-01 Simon Josefsson <jas@extundo.com>
2414 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2415 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2416 AI_* and EAI_* definitions. Protect function declarations.
2418 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2420 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2421 so that the code works even with ancient cpp. Portability problem
2422 with GCC 2.7.2.1 reported by Thomas M.Ott.
2424 2005-09-27 Jim Meyering <jim@meyering.net>
2426 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2428 * intprops.h (signed_type_or_expr__): Define.
2429 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2432 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2434 * verify.h (verify_expr): Remove, replacing with:
2435 (verify_true): New macro that returns true instead of void.
2436 (verify_type__): Remove.
2437 (verify): Use verify_true rather than verify_type__.
2439 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2441 * utimens.c (ENOSYS): Define if not already defined.
2442 (futimens): Support having a null PATH if the file descriptor
2445 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2447 (__attribute): Define to empty unless GCC 3.1 or later.
2448 This works around a core dump on OpenBSD 3.4, which has GCC
2449 2.95.3, which dumps core when given __attribute__(()). It also
2450 simplifies other tests, since we really don't want to bother with
2451 worrying about which ancient version of GCC supported what.
2452 Original problem reported by Yoann Vandoorselaere, with part of
2453 the fix suggested by Derek Price.
2455 2005-09-24 Jim Meyering <jim@meyering.net>
2457 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2458 so we can once again use a positive bitfield width of 1 -- now we
2459 don't have to explain why we were using a bitfield width of 2.
2461 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2463 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2464 Problem reported by Eric Blake.
2465 (getaddrinfo): Initialize se so that it's not garbage.
2466 Redo internal storage allocation so that it doesn't make unportable
2467 assumptions about alignment.
2470 * utimens.c (futimens): Use futimesat if available.
2471 Prefer it to futimes since it doesn't have the futimes bug.
2473 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2474 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2475 Instead, declare a function that returns a pointer to an array,
2476 and use verify_type__ to declare the size of the array.
2477 Problem and germ of a solution reported by Bruno Haible.
2478 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2479 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2481 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2483 Sync from coreutils.
2485 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2487 * argmatch.h: Include verify.h
2488 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2489 (ARGMATCH_ASSERT): Remove; unused.
2490 * canonicalize.c: Assume STDC_HEADERS.
2491 * exclude.c: Include "strcase.h".
2492 * regex_internal.h [!defined _LIBC]: Likewise.
2493 * getusershell.c: Include stdio--.h rather than stdio.h
2495 (getusershell): Call fopen, not fopen_safer.
2496 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2497 Do not include unistd-safer.h.
2498 (save_cwd): Don't call fd_safer; no longer needed
2499 now that we include fcntl--.h.
2501 * getdate.y (relative_time): New type.
2502 (RELATIVE_TIME_0): New constant.
2503 (parser_control): Use relative_time instead of doing it ourselves.
2504 (%union): Add new relative_time rel member.
2505 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2507 (relunit, relunit_snumber): Now of type rel.
2508 (zone, rel, relunit, get_date): Adjust to above changes.
2510 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2511 Do not include unistd-safer.h.
2512 (getloadavg): Don't call fd_safer; no longer needed
2513 now that we include fcntl--.h.
2515 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2516 (make_dir_parents): Treat ENOSYS like EEXIST.
2518 Improve quality of diagnostics on restore_cwd failure.
2519 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2520 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2521 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2522 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2523 each time through the loop. Do not diagnose restore_cwd failure;
2524 that is the caller's job (and perhaps the caller does not care).
2526 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2527 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2528 If the file already exists but is not a directory, don't bother
2529 to try to make its parents.
2530 Close potential file descriptor leak if we can't chdir("/") (!).
2531 Don't always return true if chdir($PWD) fails; return true only
2532 if the requested action was done successfully (except for the
2534 Don't log final directory unless we actually made it.
2535 Refactor to avoid duplicate code to fix up permissions.
2536 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2538 * strftime.c (my_strftime): Rewrite the previous change slightly,
2539 to make it a bit faster and (I hope) clearer.
2540 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2541 Fix bug in formats like %2N.
2543 * verify.h: New file.
2545 2005-09-22 Jim Meyering <jim@meyering.net>
2547 Sync from coreutils.
2549 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2551 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2552 the .tm_year member, since otherwise gcc-4.0 would now warn about
2553 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2555 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2556 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2558 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2559 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2560 when run in a time zone for which daylight savings time is in effect
2561 for the starting date.
2563 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2564 stop us from restricting permissions of just-created absolute-named
2566 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2567 to restore initial working directory.
2568 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2569 to tell caller if/when we change the working directory and are
2570 unable to return to the initial one.
2571 * mkdir-p.h (make_dir_parents): Update prototype.
2572 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2573 `return false'. This fixes a bug introduced on 2004-07-30.
2575 * openat.c (fdopendir): Be sure to close the supplied
2576 file descriptor before returning. This makes our replacement
2577 implementation a little closer to Solaris's, where fdopendir
2578 ties the file descriptor to the returned DIR* pointer.
2579 * openat.c (unlinkat): New function.
2580 * openat.h (unlinkat): Add prototype.
2581 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2582 (openat_restore_fail): Rename from openat_restore_die.
2583 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2585 Provide an alternative to exiting immediately upon save_cwd or
2586 restore_cwd failure. Now, an application can arrange e.g.,
2587 to perform a longjump in that case.
2588 * openat.c: Include dirname.h.
2589 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2590 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2591 and openat_restore_die rather than calling error directly.
2592 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2594 * openat-die.c (openat_save_die, openat_restore_die): New file.
2595 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2597 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2598 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2599 int utc, int nanoseconds);
2601 date should not have to allocate a megabyte of virtual memory to
2602 handle a format argument like +%1048575T. When implemented with
2603 strftime, it must allocate such a buffer, use strftime to fill it
2604 in, print it, then free it.
2605 With fprintftime, it simply prints everything and exits.
2606 With no need for memory allocation, that's one fewer way to fail.
2607 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2608 optional field width, not before, so we accept %9:z, not %:9z.
2609 (my_strftime): Be sure to use L_('x') for literals.
2611 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2612 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2613 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2614 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2615 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2616 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2617 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2618 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2619 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2621 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2622 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2623 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2624 and don't include <sys/file.h>).
2626 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2628 Sync from coreutils.
2630 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2631 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2632 [!LDAV_DONE]: Avoid unused variable warning.
2634 2005-09-21 Bruno Haible <bruno@clisp.org>
2636 * unicodeio.h (unicode_to_mb): New declaration.
2638 2005-09-20 Derek Price <derek@ximbiot.com>
2640 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2642 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2644 Use a consistent style for including <config.h>.
2645 * __fpending.c, acl.c, argmatch.c,
2646 argp-help.c, argp-parse.c,
2647 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2648 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2649 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2650 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2651 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2652 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2653 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2654 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2655 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2656 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2657 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2658 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2659 modechange.c, mountlist.c, open-safer.c, physmem.c,
2660 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2661 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2662 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2663 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2664 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2665 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2666 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2667 userspec.c, utimecmp.c, version-etc-fsf.c,
2668 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2669 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2670 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2671 Standardize inclusion of config.h.
2672 * __fpending.h, dirfd.h, getdate.h, human.h,
2673 inttostr.h: Removed inclusion of config.h from header files.
2674 * inttostr.c: Adjusted in-tree users.
2675 * timespec.h: Remove superfluous warning to include config.h.
2676 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2677 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2678 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2679 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2681 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2683 * stat-time.h: New file.
2684 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2685 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2687 (timespec_cmp): New function.
2688 * utimecmp.c: Include stat-time.h.
2689 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2690 members exist, not on the obsolescent ST_MTIM_NSEC.
2691 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2693 2005-09-15 Derek Price <derek@ximbiot.com>
2694 Paul Eggert <eggert@cs.ucla.edu>
2696 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2697 changes, consolidating in...
2698 * regex_internal.h: ...this file.
2700 2005-09-15 Derek Price <derek@ximbiot.com>
2702 * regex_internal.h: Blank `pure' for GNUC < 3.
2703 * regex_internal.c: Ditto, using this...
2704 (__GNUC_PREREQ): ...new macro.
2705 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2706 (__GNUC_PREREQ): ...this new macro.
2708 * strstr.h: Include string.h. Define strstr as a macro here.
2710 2005-09-13 Derek Price <derek@ximbiot.com>
2712 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2714 Reported by Jim Meyering <jim@meyering.net>.
2716 2005-09-13 Jim Meyering <jim@meyering.net>
2718 * canon-host.c: Filter through gnu indent and reword comments slightly.
2719 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2721 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2723 * lib/base64.c: Typo.
2724 (base64_encode): Put b64str in initialized data section.
2726 2005-09-12 Derek Price <derek@ximbiot.com>
2728 Return usable errors from canon-host.
2729 * canon-host.h: New file.
2730 * canon-host.c (canon_host): Wrap...
2731 (canon_host_r): ...this new function, which now relies exclusively on
2733 (ch_strerror): New function.
2734 (last_cherror): New global.
2735 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2736 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2738 (freeaddrinfo): Free ai->ai_canonname when set.
2740 2005-09-12 Derek Price <derek@ximbiot.com>
2741 Paul Eggert <eggert@cs.ucla.edu>
2743 * glob-libc.h: Renamed from glob_.h. The new version is
2744 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2745 protecting things that should be done only in gnulib contexts.
2746 * glob_.h: New file, containing only the glob things needed for
2748 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2749 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2750 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2751 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2752 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2753 and to respect the namespace rules better.
2755 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2757 Merge glibc and coreutils changes into gnulib, plus a few
2759 * md5.c: Use #error rather than a string.
2760 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2761 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2762 (__attribute__): Define to empty for non recent-GCC.
2763 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2764 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2765 Renamed from their non-__ counterparts, with new macros replacing
2766 them if not _LIBC. Add __THROW attribute.
2768 (struct md5_ctx): Align buffer if using GCC.
2769 * sha1.h (struct sha1_ctx): Likewise.
2770 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2771 The old name was backwards.
2772 (NOTSWAP): Remove; not used.
2773 (rol): New macro, moved here from md5.h.
2774 (sha1_process_block): Remove a FIXME that doesn't make sense.
2776 2005-09-12 Derek Price <derek@ximbiot.com>
2778 * gai_strerror.c: Include config.h when available. Include
2779 getaddrinfo.h before other headers to test interface.
2780 Reported by Larry Jones <lawrence.jones@ugs.com>.
2782 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2784 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2785 definitions, since that's the preferred style in glibc.
2786 Fix a minor spacing issue, and update copyright notice to match glibc's.
2788 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2790 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2792 2005-09-06 Simon Josefsson <jas@extundo.com>
2794 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2795 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2797 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2799 Change bitset word type from unsigned int to unsigned long int,
2800 as this has better performance on typical 64-bit hosts.
2801 Port bitset code to hosts with unusual word sizes.
2802 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2803 (build_collating_symbol):
2804 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2805 argument is a bitset. This is merely a style issue, but it makes
2806 it clearer that an entire array is expected.
2807 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2808 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2809 Port to the case where bitset_word is not the same as unsigned int.
2810 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2811 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2813 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2814 (build_trtable, group_nodes_into_DFAstates):
2816 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2817 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2818 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2819 * regexec.c (group_nodes_into_DFAstates): Likewise.
2820 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2821 * regcomp.c (optimize_subexps, lower_subexp):
2822 Work even if bitset_word has holes in its bitwise representation.
2823 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2824 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2826 * regex_internal.c (re_string_reconstruct):
2827 Don't assume UCHAR_MAX == 255.
2828 * regex_internal.h (bitset_set_all): Likewise.
2829 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2831 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2832 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2834 (BITSET_WORD_MAX): New macro.
2835 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2836 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2837 (bitset_empty, bitset_copy):
2838 Prefer sizeof (bitset) to multiplying it out ourselves.
2839 (bitset_not_merge): Remove; unused.
2840 (bitset_contain): Return bool, not unsigned int with one bit on.
2841 All callers changed.
2842 * regexec.c (build_trtable): Don't assume bitset has no stricter
2843 alignment than re_node_set; do this by defining a new internal
2844 type struct dests_alloc and using it to allocate memory.
2846 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2848 Check for arithmetic overflow when calculating sizes, to prevent
2849 some buffer-overflow issues. These patches are conservative, in the
2850 sense that when I couldn't determine whether an overflow was possible,
2851 I inserted a run-time check.
2852 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2853 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2854 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2855 (re_xnrealloc, re_x2nrealloc): New inline functions.
2856 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2857 (build_equiv_class, build_charclass): Check for arithmetic overflow
2858 in size expression calculations.
2859 * lib/regex_internal.c (re_string_realloc_buffers):
2860 (build_wcs_upper_buffer, re_node_set_add_intersect):
2861 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2862 (re_dfa_add_node, register_state): Likewise.
2863 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2864 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2865 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2866 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2868 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2870 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2871 to avoid a collision with bits/local_lim.h in glibc.
2872 All uses changed. Problem reported by Dmitry V. Levin in
2873 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2875 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2876 bugs in int versus size_t comparisons.
2877 (re_string_context_at): Fix bug where the code assumed that
2880 Use bool where appropriate.
2881 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2882 All callers changed.
2883 (calc_eclosure_iter): Likewise, for ROOT arg.
2884 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2885 (build_charclass_op): Likewise, for NON_MATCH arg.
2886 * regex_internal.c (re_string_allocate, re_string_construct):
2887 (re_string_construct_common): Likewise, for ICASE arg.
2888 * regexec.c (re_search_2_stub, re_search_stub):
2889 Likewise, for RET_LEN arg.
2890 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2891 (set_regs): Likewise, for FL_BACKTRACK arg.
2892 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2893 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2894 (calc_eclosure_iter, parse_bracket_exp):
2895 Use bool for internal variables that are booleans.
2896 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2897 (set_regs, build_sifted_states, sift_states_bkref):
2898 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2899 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2900 (find_collation_sequence_value):
2902 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2903 (re_node_set_compare):
2904 Return bool, not int. All callers changed.
2905 * regexec.c (check_halt_node_context, check_dst_limits):
2906 (build_trtable, check_node_accept): Likewise.
2907 * regex_internal.h: Include stdbool.h.
2909 Fix bugs uncovered when converting to bool.
2910 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2911 failure instead of charging ahead blindly.
2912 * regex_internal.c (register_state): Likewise.
2913 * regexec.c (re_search_2_stub): Use simpler method than boolean
2914 for freeing internal storage.
2915 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2916 bitset pieces used as boolean, to avoid undefined behavior
2917 on hosts that do int overflow checking.
2919 2005-08-31 Derek Price <derek@ximbiot.com>
2921 * getdelim.c (getdelim): Return EOF on EOF.
2922 Reported by Larry Jones <lawrence.jones@ugs.com>.
2924 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2926 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2927 lengths fit in regoff_t; this isn't true if regoff_t is the same
2929 * regex.c (re_search_internal): 5th arg is LAST_START
2930 (= START + RANGE) instead of RANGE. This avoids overflow
2931 problems when regoff_t is the same width as size_t.
2932 All callers changed.
2933 (re_search_2_stub): Check for overflow when adding the
2934 sizes of the two strings.
2935 (re_search_stub): Check for overflow when adding START
2936 to RANGE; if it occurs, substitute the extreme value.
2938 2005-08-31 Jim Meyering <jim@meyering.net>
2940 * regcomp.c (search_duplicated_node): Make first pointer arg
2942 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2943 (register_state): Likewise.
2944 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2945 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2946 (group_nodes_into_DFAstates): Likewise.
2948 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2950 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2951 old glibc regex code mishandles strings longer than 2**31 bytes.
2952 This patch fixes this when the regex code is used in gnulib
2953 (i.e., outside glibc).
2955 This patch should not affect the use of the regex code inside
2956 glibc. No doubt this problem also needs to be handled for glibc
2957 as well, but the result will be an incompatible change to the
2958 glibc ABI, and the old ABI will have to be supported too. That
2959 can be the the subject for another patch.
2961 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2962 governing whether the rest of this patch is active. By default,
2963 the macro is disabled and the patch has no effect.
2964 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2965 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2966 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2967 (re_match_2, re_set_registers): Use the new types.
2968 * regex_internal.h (Idx, re_hashval_t): New types.
2969 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2971 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2972 (re_string_context_at, bin_tree_t, re_dfastate_t):
2973 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2974 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2975 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2976 (re_string_char_size_at, re_string_wchar_at):
2977 (re_string_elem_size_at):
2978 Use the new types and macros to port to 64-bit hosts.
2979 Use unsigned types for internal values, so that the code
2980 mostly works even for arrays larger than SSIZE_MAX.
2981 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2982 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2983 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2984 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2985 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2986 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2987 (calc_inveclosure, parse_dup_op, build_range_exp):
2988 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2989 (fetch_number, create_token_tree, mark_opt_subexp):
2991 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2992 (create_cd_newstate, re_string_allocate, re_string_construct):
2993 (re_string_realloc_buffers, build_wcs_upper_buffer):
2994 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2995 (re_string_reconstruct, re_string_peek_byte_case):
2996 (re_string_fetch_byte_case, re_string_context_at):
2997 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2998 (re_node_set_init_copy, re_node_set_add_intersect):
2999 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3000 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3001 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3002 (re_acquire_state, re_acquire_state_context, register_state):
3004 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3005 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3006 (re_search_internal, re_search_2_stub, re_search_stub)
3007 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3008 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3009 (update_cur_sifted_state, check_dst_limits):
3010 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3011 (check_subexp_limits, sift_states_bkref, merge_state_array):
3012 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3013 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3014 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3015 (expand_bkref_cache, check_node_accept_bytes):
3016 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3017 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3018 (acquire_init_state_context, check_halt_node_context):
3019 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3020 (sift_states_backward, clean_state_log_if_needed):
3021 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3022 (find_recover_state, transit_state_sb, transit_state_mb):
3023 (transit_state_bkref, build_trtable, match_ctx_clean):
3025 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3026 to work around an assumption that REG_MISSING is negative.
3028 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3029 (seek_collating_symbol_entry) [defined _LIBC]:
3030 (lookup_collation_sequence_value) [defined _LIBC]:
3031 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3032 Use prototypes rather than old-style function definitions.
3033 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3034 (transit_state_sb) [0]:
3035 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3037 * regexec.c (re_search_internal): Simplify update of rm_so and
3040 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3041 (optimize_subexps, lower_subexp):
3042 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3043 since the signed shift might overflow. Use 1u<<31 instead.
3044 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3045 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3048 * regcomp.c (optimize_subexps, lower_subexp):
3049 Use CHAR_BIT rather than 8, for clarity.
3050 * regexec.c (check_dst_limits_calc_pos_1):
3051 (check_subexp_matching_top): Likewise.
3052 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3053 have to worry about portability issues when shifting it left.
3054 Remove no-longer-needed test for table_size > 0.
3055 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3056 in a word, as the resulting behavior is undefined.
3057 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3058 in one case, a <= should have been an <, and in another case the
3059 whole test was missing.
3060 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3061 the standard name CHAR_BIT.
3062 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3063 this is not true on one's complement and signed-magnitude hosts.
3065 * regex_internal.h (re_sub_match_top_t): Remove unused member
3067 (struct re_dfa_t): Remove unused member states_alloc.
3068 * regcomp.c (init_dfa): Don't initialize unused members.
3070 2005-08-31 Bruno Haible <bruno@clisp.org>
3072 * strstr.c: Include <stddef.h>, for NULL.
3073 * strcasestr.c: Likewise.
3074 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3076 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3078 * iconvme.h: Add prototype for iconv_alloc.
3080 2005-08-29 Simon Josefsson <jas@extundo.com>
3082 * iconvme.c: Fix errno.
3084 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3086 * iconvme.c: Split iconv_string into iconv_alloc.
3088 2005-08-27 Jim Meyering <jim@meyering.net>
3090 * fopen-safer.c: Merge minor changes from coreutils.
3091 * dup-safer.c: Likewise.
3092 * fd-safer.c: Likewise.
3094 Merge from coreutils.
3095 * stdio--.h: New file.
3096 * stdlib--.h: New file.
3097 * mkstemp-safer.c: New file.
3099 GNU tar needs these.
3100 * pipe-safer.c: New file.
3101 * creat-safer.c: New file.
3102 * fcntl--.h (creat): Define to creat_safer.
3103 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3104 * unistd--.h (pipe): Define to pipe_safer.
3105 * unistd-safer.h: Declare pipe_safer.
3107 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3109 * regex_internal.h: Remove all references to
3110 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3112 (bitset_not, bitset_merge, bitset_not_merge):
3113 (bitset_mask, re_string_allocate, re_string_construct):
3114 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3115 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3116 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3117 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3118 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3119 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3120 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3121 (re_acquire_state_context):
3122 Remove unnecessary forward decls.
3123 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3124 Put __attribute at function definition,
3125 now that the function decl has been removed.
3126 * lib/regex_internal.c (re_string_peek_byte_case):
3127 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3130 2005-08-26 Simon Josefsson <jas@extundo.com>
3132 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3133 Haible <bruno@clisp.org>.
3135 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3137 * regexec.c (set_regs): Don't alloca with an unbounded size.
3139 alloca modernization/simplification for regex.
3140 * regex.c: Remove portability cruft for alloca. This no longer
3141 needs to be at the start of the file, and can be moved into
3142 regex_internal.h and simplified.
3143 * regex_internal.h: Include <alloca.h>.
3144 (__libc_use_alloca) [!defined _LIBC]: New macro.
3145 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3146 now works outside glibc.
3148 2005-08-24 Simon Josefsson <jas@extundo.com>
3150 * getpass.c: Add WIN32 implementation. Conditionalize use of
3151 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3152 GLIBC specific code.
3154 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3156 Make regex safe for g++. This fixes one real bug (an "err"
3157 that should have been "*err"). g++ problem reported by
3159 * regex_internal.h (re_calloc): New macro, consistent with
3160 re_malloc etc. All callers of calloc changed to use re_calloc.
3161 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3162 not int. All callers changed.
3163 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3164 just use an array of size MB_LEN_MAX.
3165 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3166 (find_recover_state): Change "err" to "*err"; this fixes what
3167 appears to be a real bug.
3168 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3171 2005-08-25 Jim Meyering <jim@meyering.net>
3173 * open-safer.c: Include <config.h>.
3174 Otherwise, we'd lose LARGEFILE support in any file using
3177 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3179 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3180 * regex.h (regerror): Likewise.
3182 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3183 requires this. (The code never needed it.)
3185 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3186 All uses of recently-renamed identifiers changed to use the new,
3187 POSIX-compliant names. The code will build and run just fine
3188 without these changes, but it's better to eat our own dog food
3189 and use the standard-conforming names.
3191 * regex.h: Fix a multitude of POSIX name space violations.
3192 These changes have an effect only for programs that define
3193 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3194 do not change anything for programs compiled in the normal way.
3195 Also, there is no effect on the ABI.
3197 (_REGEX_SOURCE): New macro.
3198 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3199 defined and _GNU_SOURCE is not; this fixes a name space violation.
3201 Rename the following macros to obey POSIX requirements.
3202 The old names are still visible as macros if _REGEX_SOURCE is defined.
3203 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3204 RE_BACKSLASH_ESCAPE_IN_LISTS.
3205 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3206 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3207 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3208 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3209 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3210 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3211 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3212 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3213 (REG_INTERVALS): renamed from RE_INTERVALS.
3214 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3215 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3216 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3217 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3218 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3219 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3220 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3221 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3222 RE_UNMATCHED_RIGHT_PAREN_ORD.
3223 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3224 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3225 (REG_DEBUG): renamed from RE_DEBUG.
3226 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3227 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3228 unusual, since we can't clash with the POSIX REG_ICASE.
3229 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3230 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3231 (REG_NO_SUB): renamed from RE_NO_SUB.
3232 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3233 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3234 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3235 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3236 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3237 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3238 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3239 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3240 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3241 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3242 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3243 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3244 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3245 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3246 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3247 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3248 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3249 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3250 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3251 (REG_FIXED): Renamed from REGS_FIXED.
3252 (REG_NREGS): Renamed from RE_NREGS.
3254 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3255 of other REG_* macros, since POSIX says the user is allowed to
3256 #undef these macros selectively.
3258 (reg_errcode_t): Update comment stating what other tables need
3261 Rename the following enum values to obey POSIX requirements.
3262 The old names are still visible as macros.
3263 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3264 is not defined, since GNU is supposed to be a superset of POSIX as
3265 much as possible, and since we want reg_errcode_t to be a signed
3266 type for implementation consistency.
3267 (_REG_NOERROR): Renamed from REG_NOERROR.
3268 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3269 (_REG_BADPAT): Renamed from REG_BADPAT.
3270 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3271 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3272 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3273 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3274 (_REG_EBRACK): Renamed from REG_EBRACK.
3275 (_REG_EPAREN): Renamed from REG_EPAREN.
3276 (_REG_EBRACE): Renamed from REG_EBRACE.
3277 (_REG_BADBR): Renamed from REG_BADBR.
3278 (_REG_ERANGE): Renamed from REG_ERANGE.
3279 (_REG_ESPACE): Renamed from REG_ESPACE.
3280 (_REG_BADRPT): Renamed from REG_BADRPT.
3281 (_REG_EEND): Renamed from REG_EEND.
3282 (_REG_ESIZE): Renamed from REG_ESIZE.
3283 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3284 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3285 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3286 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3287 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3289 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3290 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3291 changed. But support the old name if the new one is not defined
3292 and if _REGEX_SOURCE.
3294 Change the following member names in struct re_pattern_buffer.
3295 The old names are still supported if !_REGEX_SOURCE.
3296 The new names are always supported, regardless of _REGEX_SOURCE.
3297 (re_buffer): Renamed from buffer.
3298 (re_allocated): Renamed from allocated.
3299 (re_used): Renamed from used.
3300 (re_syntax): Renamed from syntax.
3301 (re_fastmap): Renamed from fastmap.
3302 (re_translate): Renamed from translate.
3303 (re_can_be_null): Renamed from can_be_null.
3304 (re_regs_allocated): Renamed from regs_allocated.
3305 (re_fastmap_accurate): Renamed from fastmap_accurate.
3306 (re_no_sub): Renamed from no_sub.
3307 (re_not_bol): Renamed from not_bol.
3308 (re_not_eol): Renamed from not_eol.
3309 (re_newline_anchor): Renamed from newline_anchor.
3311 Change the following member names in struct re_registers.
3312 The old names are still supported if !_REGEX_SOURCE.
3313 The new names are always supported, regardless of _REGEX_SOURCE.
3314 (rm_num_regs): Renamed from num_regs.
3315 (rm_start): Renamed from start.
3316 (rm_end): Renamed from end.
3318 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3319 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3320 Prepend __ to parameter names.
3322 Undo yesterday's changes.
3324 2005-08-24 Jim Meyering <jim@meyering.net>
3326 Sync from coreutils.
3327 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3329 2005-08-21 Bruno Haible <bruno@clisp.org>
3331 * lock.h: Add multiple inclusion guard.
3332 * tls.h: Add multiple inclusion guard.
3334 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3336 * regex.h (REG_NOSYS)
3337 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3338 Define, since POSIX requires it as of 2001.
3339 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3340 New private symbol, used to keep the enum signed in all cases.
3341 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3342 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3344 * regex_internal.c (re_string_skip_chars, register_state):
3346 Remove forward decls; no longer needed now that we use prototypes.
3347 * regexec.c (acquire_init_state_context, check_halt_node_context):
3348 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3349 (clean_state_log_if_needed): Likewise.
3351 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3353 Fix problems reported by Sam Steingold in
3354 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3355 * regexec.c (sift_states_bkref): Fix portability bug: the code
3356 assumed that reg_errcode_t is a signed type, which is not
3357 necessarily true if _XOPEN_SOURCE is not defined.
3358 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3359 some compilers warn about it otherwise.
3361 2005-08-20 Jim Meyering <jim@meyering.net>
3363 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3364 of unused local, dfa.
3366 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3368 * regcomp.c (create_initial_state): Remove duplicate decl.
3369 (init_word_char, create_initial_state, duplicate_node_closure):
3370 (fetch_token, peek_token_bracket, build_range_exp):
3371 (build_collating_symbol): Remove forward decls; no longer needed
3372 now that we use prototypes.
3375 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3376 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3377 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3378 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3379 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3380 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3381 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3382 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3383 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3384 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3385 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3386 (build_charclass, build_charclass_op, fetch_number, create_tree):
3387 (create_token_tree, mark_opt_subexp, duplicate_tree):
3388 Use prototypes rather than old-style definitions.
3391 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3392 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3393 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3394 (re_string_reconstruct, re_string_peek_byte_case):
3395 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3396 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3397 (re_node_set_init_copy, re_node_set_add_intersect):
3398 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3399 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3400 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3401 (re_acquire_state, re_acquire_state_context, register_state):
3402 (create_ci_newstate, create_cd_newstate, free_state):
3404 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3405 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3406 (re_search_internal, prune_impossible_nodes):
3407 (acquire_init_state_context, check_matching, static):
3408 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3409 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3410 (update_regs, sift_states_backward, build_sifted_states):
3411 (clean_state_log_if_needed, merge_state_array):
3412 (update_cur_sifted_state, add_epsilon_src_nodes):
3413 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3414 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3415 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3416 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3417 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3418 (check_arrival, check_arrival_add_next_nodes):
3419 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3420 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3421 (check_node_accept_bytes, check_node_accept, extend_buffers):
3422 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3423 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3428 (re_string_allocate, re_string_construct, re_string_reconstruct):
3429 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3430 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3431 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3432 (re_string_context_at, re_string_peek_byte_case):
3433 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3434 is defined, since we now use prototypes always.
3436 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3437 C89 or better. All uses removed.
3439 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3441 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3442 [defined lint]: Suppress bogus uninitialized-variable warnings.
3444 * regcomp.c (duplicate_node): Return new index, not an error code,
3445 and let the caller return REG_ESPACE if out of space. This
3446 removes an uninitialied-variable warning with GCC 4.0.1, and also
3447 avoids taking the address of a local variable. All callers
3450 2005-08-19 Jim Meyering <jim@meyering.net>
3452 * regexec.c (proceed_next_node): Redo local variables to
3453 avoid GCC shadowing warnings.
3455 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3457 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3458 (re_node_set_insert_last, re_dfa_add_node):
3459 Rename local variables to avoid GCC shadowing warnings.
3461 2005-08-18 Bruno Haible <bruno@clisp.org>
3463 * strstr.c (strstr): Fix return value in multibyte case.
3464 * strcasestr.c (strcasestr): Likewise.
3466 2005-08-17 Jim Meyering <jim@meyering.net>
3468 Make the %s format (seconds since the epoch) work for a negative
3469 number and when used with a zero-padded field width, e.g. %015s.
3471 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3472 label so that it precedes the code to set `digits'. Otherwise,
3473 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3474 print `00-22'. Now, it prints `-0022', as it should.
3476 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3478 * regex.h: Remove useless space-before-tab. From coreutils.
3480 2005-08-17 Bruno Haible <bruno@clisp.org>
3482 * strcasestr.h: New file.
3483 * strcasestr.c: New file.
3485 2005-08-17 Bruno Haible <bruno@clisp.org>
3487 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3488 * strstr.c: Completely rewritten, with multibyte locale support.
3490 2005-08-17 Bruno Haible <bruno@clisp.org>
3492 * strcasecmp.c: Use mbuiter.h.
3494 2005-08-17 Bruno Haible <bruno@clisp.org>
3496 * mbuiter.h: New file.
3498 2005-08-16 Bruno Haible <bruno@clisp.org>
3500 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3502 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3503 NUL byte, not after it.
3505 2005-08-16 Bruno Haible <bruno@clisp.org>
3507 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3508 the valid ones. Makes the comparison operations transitive:
3509 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3510 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3512 2005-08-16 Bruno Haible <bruno@clisp.org>
3514 * strcase.h (strcasecmp): Add note in comments.
3515 * strncasecmp.c: Use code from strcasecmp.c.
3516 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3517 (strcasecmp): Work correctly in multibyte locales.
3519 2005-08-16 Bruno Haible <bruno@clisp.org>
3521 * strnlen1.h: New file.
3522 * strnlen1.c: New file.
3524 2005-08-16 Bruno Haible <bruno@clisp.org>
3526 * mbfile.h: New file.
3528 2005-08-16 Bruno Haible <bruno@clisp.org>
3530 * mbiter.h: New file.
3532 2005-08-16 Bruno Haible <bruno@clisp.org>
3534 * mbchar.h: New file.
3535 * mbchar.c: New file.
3537 2005-08-16 Bruno Haible <bruno@clisp.org>
3539 * tls.h: New file, from GNU gettext.
3540 * tls.c: New file, from GNU gettext.
3542 2005-08-15 Bruno Haible <bruno@clisp.org>
3544 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3547 2005-08-14 Jim Meyering <jim@meyering.net>
3549 Sync from coreutils.
3551 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3552 Use the hash-table-based cycle-detection code not just when
3553 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3554 Reported by James Youngman in
3555 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3556 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3557 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3558 This lets us compile with -DFTS_DEBUG, once again.
3559 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3560 * fts.c (fd_safer): Remove decl.
3561 Include fcntl--.h rather than unistd-safer.h
3562 (fts_safe_changedir): Don't call fd_safer; no longer needed
3563 now that we include fcntl--.h.
3565 2005-08-11 Simon Josefsson <jas@extundo.com>
3567 * readline.h, readline.c: New file.
3569 2005-08-11 Bruno Haible <bruno@clisp.org>
3571 * strnlen.h (strnlen): Change parameter name to match comment.
3573 2005-08-10 Simon Josefsson <jas@extundo.com>
3575 * strndup.c: Use strnlen.h.
3577 * strnlen.h: New file.
3579 2005-08-02 Simon Josefsson <jas@extundo.com>
3581 * getline.h, getline.c: Rewrite.
3583 * getdelim.h, getdelim.c: New files, ported from glibc.
3585 2005-07-31 Bruno Haible <bruno@clisp.org>
3587 * lock.h (gl_lock_initializer): New macro.
3588 (gl_lock_define_initialized): Use it.
3589 (gl_rwlock_initializer): New macro.
3590 (gl_rwlock_define_initialized): Use it.
3591 (gl_recursive_lock_initializer): New macro.
3592 (gl_recursive_lock_define_initialized): Use it.
3594 2005-07-26 Bruno Haible <bruno@clisp.org>
3596 * lock.h: Update from GNU gettext.
3597 * lock.c: Update from GNU gettext.
3599 2005-07-18 Bruno Haible <bruno@clisp.org>
3601 * lock.h (gl_once_t): New type.
3602 (gl_once_define, gl_once): New macros.
3603 * lock.c (fresh_once): New variable.
3604 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3607 2005-07-18 Simon Josefsson <jas@extundo.com>
3609 * check-version.c (check_version): Accept identical versions too.
3611 2005-07-18 Bruno Haible <bruno@clisp.org>
3613 * lock.h: New file, from GNU gettext.
3614 * lock.c: New file, from GNU gettext.
3616 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3618 * quotearg.c: Add translator comment suggested by Bruno Haible,
3619 with a minor change.
3621 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3623 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3624 copyright symbol and the year.
3625 * version-etc.c (COPYRIGHT_YEAR): New constant.
3626 (version_etc_va): Use parameterized copyright notice.
3627 Reword to conform to the current GNU coding standards.
3629 2005-07-11 Simon Josefsson <jas@extundo.com>
3631 * size_max.h: New file.
3633 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3635 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3638 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3639 and Paul Eggert <eggert@cs.ucla.edu>
3641 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3642 in wint_t, not wchar_t. Remove now-unnecessary cast.
3644 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3646 * regex.c, regex.h: Sync from libc.
3647 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3648 New files, synced from libc, except that regex_internal.h
3649 currently has a small porting fix.
3651 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3653 Remove the dependency of the strftime module on the tzset module.
3654 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3655 Copy the input structure, to work around some of the bug with
3656 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3657 Solaris releases, you should also use the tzset module, but we won't
3658 require it as a dependency any more since we don't want LGPLed code
3659 to depend on GPLed code.
3661 2005-07-02 Jim Meyering <jim@meyering.net>
3663 * backupfile.c (backup_args): Change a `0' to NULL.
3665 2005-07-01 Jim Meyering <jim@meyering.net>
3667 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3668 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3669 * save-cwd.c, tempname.c:
3670 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3671 and don't include <sys/file.h>).
3673 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3675 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3676 declares only 'struct timespec;' (!).
3678 2005-06-29 Jim Meyering <jim@meyering.net>
3680 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3681 type name. Use the variable name instead.
3682 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3684 2005-06-28 Simon Josefsson <jas@extundo.com>
3686 * check-version.h, check-version.c: New files.
3688 2005-06-28 Simon Josefsson <jas@extundo.com>
3690 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3691 collision with global variable. Better indentation. Don't
3692 increment buffer pointer beyond buffer end. Based on comments
3693 from Paul Eggert <eggert@cs.ucla.edu>.
3697 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3699 * canon-host.c (canon-host): Append trailing "," to 0 in
3700 initializer of struct addrinfo, as an indication that we don't
3701 care how many members the structure has.
3703 2005-06-24 Derek Price <derek@ximbiot.com>
3704 and Bruno Haible <bruno@clisp.org>
3706 Remove stat module & update lstat.
3707 * stat.c: Remove this file...
3708 (slash_aware_lstat): ...moving this content and its support...
3709 * lstat.c (rpl_lstat): ...into here.
3710 * lstat.h: New file.
3712 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3714 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3715 (ranged_convert): Don't save conversion in a temporary struct.
3716 This causes a warning with GCC 4.0.0, and anyway in the typical
3717 case it's not worth the extra 100 bytes or so of code.
3718 (ranged_convert, __mktime_internal): When calling a function via a
3719 pointer P, use P () rather than (*P) (), as we now assume C89 or
3722 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3724 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3725 "who -r" failed to give output. Problem reported by Tim Waugh.
3727 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3728 (xcalloc): Use it to avoid needless tests.
3729 Problem reported by Jim Meyering.
3731 2005-06-16 Jim Meyering <jim@meyering.net>
3733 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3734 when either N or S is zero.
3736 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3738 * argp.h (__option_is_short): Check upper limit of
3739 __key. Isprint() requires its argument to have the value
3740 of an unsigned char or EOF.
3742 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3744 * fnmatch.c (fnmatch): If there is an encoding error in a
3745 multibyte string or pattern, fall back on unibyte matching.
3746 Problem reported by James Youngman.
3748 2005-06-08 Bruno Haible <bruno@clisp.org>
3750 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3753 2005-06-08 Bruno Haible <bruno@clisp.org>
3755 * csharpcomp.h: New file, from GNU gettext.
3756 * csharpcomp.c: New file, from GNU gettext.
3757 * csharpcomp.sh.in: New file, from GNU gettext.
3759 2005-06-07 Derek Price <derek@ximbiot.com>
3762 * glob_.h: Indent nested #ifdef.
3764 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3766 Sync from coreutils.
3767 Use "file name" when talking about file names, instead of "filename"
3768 or "path", as per the GNU coding standards.
3769 * mkdir-p.c: Renamed from makepath.c.
3770 (make_dir_parents): Renamed from make_path. All callers changed.
3771 * mkdir-p.h: Likewise. All includers changed.
3772 * filenamecat.c: Renamed from path-concat.c.
3773 (file_name_concat): Renamed from path_concat. All callers changed.
3774 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3775 * filenamecat.h: Likewise. All includers changed.
3776 * acl.c: Don't use "path" or "filename" to mean "file name"
3777 in comments or local variable names.
3778 * basename.c: Likewise.
3779 * canonicalize.c, canonicalize.h: Likewise.
3780 * dirname.c, dirname.h: Likewise.
3781 * euidaccess.c: Likewise.
3782 * exclude.c: Likewise
3783 * fnmatch_.h, fnmatch_loop.c: Likewise.
3784 * fsusage.c, fsuage.h: Likewise.
3785 * fts.c, fts_.h: Likewise.
3786 * getcwd.c: Likewise.
3787 * getloadavg.c: Likewise.
3788 * mkstemp.c: Likewise.
3789 * mountlist.c, mountlist.h: Likewise.
3790 * openat.c, openat.h: Likewise.
3791 * readlink-stub.c: Likewise.
3792 * readutmp.c, readutmp.h: Likewise.
3793 * rename.c: Likewise.
3794 * rmdir.c: Likewise.
3796 * savedir.c: Likewise.
3797 * stripslash.c: Likewise.
3798 * tempname.c: Likewise.
3799 * xreadlink.c: Likewise.
3800 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3802 * exclude.h: Likewise.
3804 * euidaccess.c (getuid, getgid, getuid, getegid)
3805 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3806 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3807 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3808 * pathmax.h: Include <limits.h> unconditionally, since other
3809 files have been getting away with it for years (MORE/BSD 4.3
3811 * userspec.c (getpwnam, getgrnam, getgrgid)
3812 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3814 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3815 Define to 256, not 255, as per modern POSIX.
3817 2005-06-01 Bruno Haible <bruno@clisp.org>
3819 * csharpexec.h: New file, from GNU gettext.
3820 * csharpexec.c: New file, from GNU gettext.
3821 * csharpexec.sh.in: New file, from GNU gettext.
3823 2005-05-31 Derek Price <derek@ximbiot.com>
3824 Paul Eggert <eggert@cs.ucla.edu>
3827 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3829 2005-05-29 Derek Price <derek@ximbiot.com>
3830 Paul Eggert <eggert@cs.ucla.edu>
3832 * glob_.h, glob.c: New files.
3834 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3836 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3838 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3839 the configuration hassle isn't worth it.
3840 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3841 (LONGEST_MODIFIER, PRIuMAX): Remove.
3843 2005-05-27 Bruno Haible <bruno@clisp.org>
3845 * getlogin_r.h: Remove second include of <stddef.h>.
3847 2005-05-25 Bruno Haible <bruno@clisp.org>
3848 Derek Price <derek@ximbiot.com>
3850 * getlogin_r.h: Simplify API documentation.
3852 2005-05-25 Derek Price <derek@ximbiot.com>
3853 Paul Eggert <eggert@cs.ucla.edu>
3855 * getlogin_r.c, getlogin_r.h: New files.
3857 2005-05-22 Bruno Haible <bruno@clisp.org>
3859 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3860 Also include <sys/param.h> if it defines MIN, MAX.
3861 Based on a patch by Derek Price <derek@ximbiot.com>.
3863 2005-05-22 Bruno Haible <bruno@clisp.org>
3865 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3866 (INT64_MIN): Fix definition.
3867 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3869 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3870 NEED_SIGNED_INT_TYPES.
3872 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3873 HAVE_SYSTEM_INTTYPES.
3875 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3877 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3878 so that unistd-safer.h (GPL'ed code) need not be included.
3880 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3883 * fts.c: Don't include "cycle-check.h" or "hash.h".
3884 (setup_dir, free_dir): New functions.
3885 (enter_dir, leave_dir): Define trivial
3886 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3887 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3888 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3889 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3890 Move to fts-cycle.c.
3891 (fts_open): Use setup_dir.
3892 (fts_close): Use free_dir.
3893 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3894 This adds a label and some gotos, but the alternatives were messier.
3895 Check for memory allocation failure when entering a dir.
3896 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3897 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3898 (FTS): New member fts_cycle, that is a union that contains the
3899 old active_dir_ht and cycle_state. All uses changed to mention
3900 fts_cycle.ht and fts_cycle.state.
3901 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3902 fts.c, with the following changes:
3903 (setup_dir, free_dir): New functions.
3904 (enter_dir): Now returns bool. Return true if successful, false
3905 if memory exhausted. All callers changed.
3906 Do not bother partly cleaning up on
3907 memory allocation failure; that is free_dir's job.
3908 However, free ad if hash_insert fails, to avoid memory leak.
3909 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3910 fts->fts_options to see which union member to use.
3912 2005-05-20 Jim Meyering <jim@meyering.net>
3914 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3915 Now a macro, to pacify GCC.
3917 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3919 * chown.c (rpl_chown): Return -1 on failure.
3921 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3923 * canonicalize.c: Include canonicalize.h first, to test interface.
3924 Include <stddef.h> unconditionally, since we assume C89 now.
3925 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3926 * fts.c: Include fts_.h first, to check interface.
3927 Do not include intprops.h; no longer needed.
3928 Include cycle-check.h and hash.h, since fts_.h no longer does.
3929 Remove unnecessary casts of closedir to void.
3930 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3931 decide whether to decrement nlinks.
3932 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3933 (FTS): Use struct hash_table * instead of Hash_table, so that
3934 we no longer need to include hash.h here.
3936 2005-05-17 Jim Meyering <jim@meyering.net>
3938 * fts.c, fts_.h: New files, from coreutils.
3940 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3942 Sync from coreutils.
3943 * unlinkdir.c, unlinkdir.h: New files.
3944 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3945 regex.h, unlocked-io.h, xtime.h:
3946 White space changes only.
3947 * makepath.c (make_path): Port to hosts where leading "//" is special.
3948 * yesno.c: Include getline.h, not ctype.h.
3949 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3950 Use getline to remove arbitrary restriction on response length.
3952 2005-05-13 Bruno Haible <bruno@clisp.org>
3954 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3955 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3956 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3957 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3958 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3959 Add support for 64-bit integers in the MSVC compiler.
3961 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3963 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3964 Change the initial comment to refer to GPL, not LGPL.
3965 gnulib-tool will change it to LGPL as needed.
3967 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3968 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3969 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3970 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3971 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3972 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3973 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3974 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3975 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3976 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3977 concatpath.c, config.charset, copy-file.c, copy-file.h,
3978 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3979 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3980 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3981 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3982 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3983 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3984 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3985 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3986 full-read.c, full-read.h, full-write.c, full-write.h,
3987 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3988 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3989 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3990 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3991 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3992 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3993 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3994 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3995 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3996 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3997 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3998 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3999 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4000 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4001 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4002 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4003 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4004 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4005 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4006 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4007 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4008 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4009 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4010 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4011 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4012 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4013 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4014 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4015 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4016 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4017 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4018 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4019 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4020 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4021 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4022 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4023 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4024 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4025 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4026 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4027 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4028 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4029 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4030 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4031 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4032 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4033 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4034 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4035 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4036 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4037 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4038 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4039 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4040 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4041 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4042 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4043 Update FSF postal mail address.
4045 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4047 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4048 specified in ai_socktype. Fix invalid ai_protocol
4049 check. ai_protocol is usually set to 0 or depending on
4050 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4051 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4052 ai_socktype / ai_protocol in the returned addrinfo structure.
4054 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4055 Bruno Haible <bruno@clisp.org>
4057 * inet_ntop.h: New file.
4058 * inet_ntop.c: New file, from glibc with modifications.
4060 2005-05-08 Jim Meyering <jim@meyering.net>
4062 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4064 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4066 Merge from coreutils. Among other things,
4067 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4068 * fd-safer.c: New file.
4069 * fcntl-safer.h, open-safer.c: Remove.
4070 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4071 * dup-safer.c: Include unistd-safer.h first.
4072 Don't include errno.h.
4073 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4074 * file-type.h: Don't assume invoker included sys/stat.h first.
4075 * file-type.c: Rely on file-type.h change.
4076 * getloadavg.c: Include unistd-safer.h.
4077 (getloadavg): Use safer open.
4078 * getusershell.c: Include "stdio-safer.h".
4079 (getusershell): Use safer fopen.
4080 * long-options.c (long_options): Use NULL rather than 0.
4081 * modechange.h (mode_free): Remove; all callers changed to invoke
4083 * modechange.c: Likewise.
4084 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4085 (MODE_DONE): New constant.
4086 (struct mode_change): Remove 'next' member.
4087 (make_node_op_equals): New function; like the old one of the
4088 same name, except it allocates an array.
4089 (mode_compile, mode_create_from_ref): Use it.
4090 (mode_compile): Allocate result as an array, not a linked list.
4091 Parse octal string ourself, so that we catch mistakes like "+0".
4092 (mode_adjust): Arg is an array, not a linked list.
4093 * modechange.c: Include stat-macros.h, xalloc.h.
4094 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4095 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4096 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4097 Remove. This is now stat-macros.h's job.
4098 (talloc): Remove. All callers replaced by xalloc, so that
4099 our invokers don't have to worry about reporting memory failures.
4100 (make_node_op_equals): Remove.
4101 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4103 (struct mode_change): Moved here from modechange.h.
4104 (mode_append_entry): Remove.
4105 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4106 apps to have incorrect behavior. Use simpler algorithm for head
4107 and tail. Don't futz with umask; that's now the job of mode_adjust.
4108 Detect more invalid usages rather than having somewhat-random behavior.
4109 Don't insert an "a=" action, as that leads to incorrect behavior.
4110 (mode_compile, mode_create_from_ref): Return NULL on error instead
4111 of an enum, since now there's only one way to have an error. All
4113 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4114 at the correct time. Simplify calculation of "+u" and its ilk.
4115 Don't mishandle "+X".
4116 (mode_free): Remove "register" and localize decls.
4117 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4118 (struct mode_change): Move to modechange.c; callers don't
4119 need to see this stuff.
4120 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4121 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4122 (mode_change, mode_adjust): Reflect the new signatures noted above.
4123 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4124 that might redefine system include files.
4125 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4126 (my_usleep): Use NULL rather than (void *) 0.
4127 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4128 Use siginterrupt to specify that system calls should be interrupted.
4129 (rpl_nanosleep): Move initialization of suspended closer to call of
4131 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4132 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4133 (desirable_utmp_entry): New function.
4134 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4135 using x2nrealloc, to simplify logic.
4136 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4137 size calculation. Do not assume utmp file is a regular file.
4138 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4139 (READ_UTMP_CHECK_PIDS): New constant.
4140 * save-cwd.c: Include unistd-safer.h.
4141 (save_cwd): Use fd_safer.
4142 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4143 [!_LIBC] Include "stat-macros.h" instead.
4144 * unistd-safer.h (fd_safer): New decl.
4146 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4148 * byteswap_.h: New file.
4150 2005-04-25 Albert Chin <china@thewrittenword.com>
4152 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4155 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4157 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4158 that "UTC +1 second" continues to work. Problem reported
4160 (relunit_snumber): New rule.
4163 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4165 * getdate.y (universal_time_zone_table): New constant.
4166 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4167 universal_time_zone_table.
4168 (lookup_zone): Prefer universal_time_zone_table to
4169 local_time_zone_table, so that "GMT" time stamps are allowed in
4170 London during the summer. Problem reported by Ian Abbott.
4172 2005-04-12 Jim Meyering <jim@meyering.net>
4174 * human.c (humblock): Set *options even when returning due to
4175 xstrtoumax conversion failure. Thanks to a used-uninitialized
4178 2005-04-09 Jim Meyering <jim@meyering.net>
4180 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4181 -Wuninitialized: initialize tm0.tm_year.
4183 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4185 * getdate.y (parser_control): rels_seen is now a boolean, not a
4186 count, since there's no maximum. All uses changed.
4187 Add member dsts_seen.
4188 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4190 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4191 Use pc_rels_seen to decide whther a date is absolute.
4193 * getdate.y (number): Don't overwrite year.
4194 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4197 2005-04-02 Simon Josefsson <jas@extundo.com>
4199 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4200 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4202 2005-03-27 Jim Meyering <jim@meyering.net>
4204 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4206 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4208 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4209 "one's complement" -> "ones' complement" in comment, as per Knuth.
4210 "value of type" -> "type or expression" in comment.
4211 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4213 2005-03-26 Jim Meyering <jim@meyering.net>
4216 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4217 Correct typos: s/or/of/.
4219 2005-03-23 Jim Meyering <jim@meyering.net>
4221 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4223 2005-03-21 Jim Meyering <jim@meyering.net>
4225 Changes imported from coreutils.
4227 * cycle-check.c: Don't include xalloc.h.
4229 * path-concat.c: Don't include assert.h.
4230 (path_concat): Remove assertion that would have triggered
4231 for ABASE starting with more than one slash.
4232 Reported by Andreas Schwab.
4234 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4235 properly when ABASE is an absolute file name.
4236 Correct the description of this function.
4238 Add an assertion and a test driver.
4239 This fixes a bug introduced on 2004-07-02.
4240 Andreas Schwab reported the resulting failure of cp --parents:
4241 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4243 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4245 * strftime.c (my_strftime): If the underlying strftime returns 0
4246 (which shouldn't happen), generate nothing instead of returning 0
4247 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4249 2005-03-16 Bruno Haible <bruno@clisp.org>
4251 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4253 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4255 * strftime.c (my_strftime): Prepend space to format so that we can
4256 reliably distinguish strftime failure from empty output on POSIX
4259 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4261 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4262 (iconv_string): Don't guess a size-zero buffer, as that might cause
4263 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4264 result would be 'too large', where 'too large' is (heuristically)
4265 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4266 overflow concerns. This will prevent some unwanted malloc failures
4267 when the inputs are very large.
4269 2005-03-15 Bruno Haible <bruno@clisp.org>
4271 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4274 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4277 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4279 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4281 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4282 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4284 * strtol.c: Likewise.
4286 2005-03-14 Simon Josefsson <jas@extundo.com>
4288 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4291 2005-03-14 Jim Meyering <jim@meyering.net>
4293 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4294 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4295 to be nonzero so that we (and caller) can detect the difference
4296 between a valid zero-length expansion and an error return, even
4297 when the underlying strftime fails before writing anything into
4300 2005-03-10 Jim Meyering <jim@meyering.net>
4302 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4303 so that this module works on systems without fchdir.
4305 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4307 Factor int-properties macros into a single file, except for
4308 glibc-related files.
4309 * intprops.h: New file.
4310 * getloadavg.c: Include it instead of limits.h.
4311 (INT_STRLEN_BOUND): Remove.
4312 * human.c: Include intprops.h.
4313 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4314 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4315 * inttostr.h: Include intprops.h instead of limits.h.
4316 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4317 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4318 for consistency with intprops.h.
4319 (time_t_is_integer, twos_complement_arithmetic): Use them.
4320 * sig2str.h: Include <signal.h>, intprops.h.
4321 (INT_STRLEN_BOUND): Remove.
4322 * strftime.c (TYPE_SIGNED): Remove.
4323 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4324 * strtol.c: Adjust comments to match intprops.h.
4325 * userspec.c: Include intprops.h.
4326 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4327 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4328 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4329 instead of rolling our own expressions.
4330 * xstrtol.c: Include xstrtol.h first, to test interface.
4332 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4334 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4335 the right thing even if adding 1900 would overflow. Similarly
4336 for tm_mon + 1 and tm_yday + 1.
4337 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4338 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4339 (DO_SIGNED_NUMBER): New macro.
4340 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4342 2005-03-07 Bruno Haible <bruno@clisp.org>
4344 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4346 2005-03-03 Derek R. Price <derek@ximbiot.com>
4347 Bruno Haible <bruno@clisp.org>
4349 * pagealign_alloc.h: New file.
4350 * pagealign_alloc.c: New file.
4352 2005-01-28 Bruno Haible <bruno@clisp.org>
4354 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4357 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4359 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4360 The workaround isn't strictly needed for POSIX conformance, and
4361 it's too much of a pain to configure and maintain. We'll ask
4362 people to fix their kernels instead.
4363 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4364 (NANOSLEEP_BUG_WORKAROUND): Remove.
4365 (xnanosleep): Remove the workaround.
4367 2005-02-12 Bruno Haible <bruno@clisp.org>
4369 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4371 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4373 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4374 * timespec.h (gettime): Return void, since it always
4375 succeeds now. All uses changed.
4376 * gettime.c (gettime) Likewise.
4377 [HAVE_NANOTIME]: Prefer nanotime.
4378 Assume gettimeofday succeeds, as POSIX requires.
4379 Assime time () succeeds, since other code already does.
4380 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4381 (timespec_subtract): Remove.
4382 (NANOSLEEP_BUG_WORKAROUND): New constant.
4383 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4384 things considerably. Use it only on GNU/Linux hosts, since the
4385 workaround shouldn't be needed elsewhere.
4387 2005-02-24 Bruno Haible <bruno@clisp.org>
4389 * gettext.h: Update from GNU gettext 0.14.2.
4391 2005-02-24 Bruno Haible <bruno@clisp.org>
4393 * localcharset.c: Update from GNU gettext 0.14.2.
4394 * config.charset: Update from GNU gettext 0.14.2.
4396 2005-02-22 Simon Josefsson <jas@extundo.com>
4398 * iconvme.h, iconvme.c: New files, from libc.
4400 2005-02-20 Neil Conway <neilc@samurai.com>
4402 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4403 returned by OSX/Darwin if the specified buffer is not large
4404 enough for the hostname.
4406 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4408 * memrchr.h: New file.
4409 * chdir-long.c: Include it.
4410 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4411 Don't bother including stddef.h.
4413 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4415 * argp-help.c (__argp_help): Create a fake struct argp_state and
4416 pass it to _help, otherwise the latter coredumps trying to
4417 dereference state.root_argp.
4419 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4421 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4423 Include <sys/types.h>, for dev_t.
4424 (ME_DUMMY, ME_REMOTE): Move from here....
4425 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4426 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4428 Include mountlist.h first, to test the interface.
4430 2005-01-29 Bruno Haible <bruno@clisp.org>
4432 * progname.c (program_name): Initialize.
4433 Needed when linking statically on MacOS X.
4435 2005-01-28 Bruno Haible <bruno@clisp.org>
4437 * javacomp.sh.in: New file, from GNU gettext.
4438 * javacomp.h: New file, from GNU gettext.
4439 * javacomp.c: New file, from GNU gettext.
4441 2005-01-26 Bruno Haible <bruno@clisp.org>
4443 * javaexec.sh.in: New file, from GNU gettext.
4444 * javaexec.h: New file, from GNU gettext.
4445 * javaexec.c: New file, from GNU gettext.
4447 2005-01-26 Simon Josefsson <jas@extundo.com>
4449 * gai_strerror.c: Use GPL in header.
4451 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4453 * argp-help.c (hol_entry_help): Avoid using non-constant
4454 initializers for struct pentry_state.
4455 (__argp_error): Check return value of __asprintf
4456 (__argp_failure): Translate error message
4458 * argp-parse.c: Removed braces around the expansion of N_()
4460 2005-01-21 Jim Meyering <jim@meyering.net>
4462 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4463 same value as for Solaris 9.
4465 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4466 component length. This included changing the parameter to be
4467 of type `char *' rather than `char const *'.
4468 * chdir-long.h (chdir_long): Update prototype.
4470 * openat.c (fdopendir, fstatat): New functions.
4471 * openat.h: Include headers required for use of DIR and struct stat.
4472 [AT_SYMLINK_NOFOLLOW]: Define.
4473 (fdopendir, fstatat): Add prototypes.
4475 2005-01-21 Bruno Haible <bruno@clisp.org>
4477 * classpath.h: New file, from GNU gettext.
4478 * classpath.c: New file, from GNU gettext.
4480 2005-01-20 Simon Josefsson <jas@extundo.com>
4482 * version-etc-fsf.c: New file, with version_etc_copyright.
4483 * version-etc.c: Remove version_etc_copyright.
4484 * version-etc.h (version_etc_copyright): Use [] instead of * in
4485 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4487 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4489 * save-cwd.c (save_cwd): Remove code to support the case
4490 where fchdir is missing or flaky.
4492 2005-01-20 Simon Josefsson <jas@extundo.com>
4494 * base64.h (isbase64): Add.
4496 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4497 using a unsigned prototype, don't inline.
4498 (base64_decode): Use it.
4500 2005-01-19 Bruno Haible <bruno@clisp.org>
4502 * sh-quote.h: New file, from GNU gettext.
4503 * sh-quote.c: New file, from GNU gettext.
4505 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4507 Merge changes from coreutils, as described below in several
4508 changelogs dated today.
4510 * save-cwd.c: Include "save-cwd.h" before other include files.
4511 (O_DIRECTORY): Remove; not needed here, since "." must be
4512 a directory. All uses removed.
4513 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4514 universal on Suns, and we also need to test for IRIX.
4515 Revamp code to use 'if' rather than '#if'.
4516 Avoid unnecessary comparison of cwd->desc to 0.
4518 * utimens.c (futimens): Robustify the previous patch, by checking
4519 for known valid error numbers rather than observed invalid ones.
4521 2005-01-18 Jim Meyering <jim@meyering.net>
4523 * version-etc.c (version_etc_copyright): Update copyright date.
4525 * utimens.c (futimens): Account for the fact that futimes
4526 can also fail with errno == ENOSYS or errno == ENOENT.
4527 Patch from Dmitry V. Levin.
4529 Change the name of the robust chdir function from chdir to chdir_long.
4530 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4531 (restore_cwd): Use chdir_long, not chdir.
4532 * chdir-long.c: Renamed from chdir.c.
4533 * chdir-long.h: Renamed from chdir.h.
4534 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4537 2005-01-18 Bob Proulx <bob@proulx.com>
4539 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4540 offsetof() macro construct to avoid compile failure with native HP-UX
4541 11.0 ANSI C compiler.
4543 2005-01-06 Bruno Haible <bruno@clisp.org>
4545 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4546 because stpncpy.m4 takes care of it.
4548 2004-01-24 Bruno Haible <bruno@clisp.org>
4550 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4552 2003-10-09 Bruno Haible <bruno@clisp.org>
4554 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4556 2005-01-06 Bruno Haible <bruno@clisp.org>
4558 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4559 * fwriteerror.c: Include <stdbool.h>.
4560 (fwriteerror): At the end, close the file stream. Record whether
4561 stdout was already closed.
4563 2004-05-27 Bruno Haible <bruno@clisp.org>
4565 * execute.c (environ): Declare if needed.
4566 * pipe.c (environ): Likewise.
4567 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4569 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4571 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4572 definitions to be after all include files, to avoid collisions.
4573 Problem reported by Bob Proulx.
4575 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4577 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4578 not needed. This removes a dependency on the gettext module.
4579 [defined _LIBC]: Do not include <libintl.h>; not needed.
4581 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4583 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4586 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4588 * argp-parse.c: Include <stddef.h>.
4589 (alignof, alignto): New macros.
4590 (parser_init): Don't assume that void * is aligned sufficiently
4593 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4594 need to extend the stack.
4595 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4598 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4600 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4602 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4604 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4605 Remove now-obsolete comment about AIX.
4606 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4607 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4608 (YYMAXDEPTH): New macro.
4610 2004-12-18 Bruno Haible <bruno@clisp.org>
4612 * fatal-signal.c (fatal_signals): Make non-const.
4613 (init_fatal_signals): New function.
4614 (uninstall_handlers, install_handlers): Ignore signals that were set to
4616 (at_fatal_signal): Call init_fatal_signals.
4617 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4619 Reported by Paul Eggert.
4621 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4623 * getdate.y (textint): New member "negative".
4624 (time_zone_hhmm): New function.
4625 Expect 14 shift-reduce conflicts, not 13.
4626 (o_colon_minutes): New rule.
4627 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4628 (yylex): Set the "negative" member of signed numbers.
4630 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4632 Changes imported from coreutils.
4633 * hard-locale.c: Assume <locale.h> exists.
4635 (GLIBC_VERSION): New macro.
4636 (hard_locale): Assume setlocale exists.
4637 Rewrite to avoid #ifdef.
4638 Use strdup rather than malloc + strcpy.
4639 * human.c: Assume <locale.h> exists.
4640 (human_readable): Assume localeconv exists.
4642 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4644 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4645 convert T2, not T. (Imported from libc.)
4647 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4649 * getcwd.c (is_ENAMETOOLONG): New macro.
4650 (__getcwd.c): Don't restore errno; glibc doesn't.
4651 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4652 first, falling back to our code only if its results look suspicious.
4653 Ensure that the resulting buffer is only as large as necessary.
4655 * readutmp.c: Include readutmp.h first.
4656 Include <errno.h>, since readutmp.h no longer does that.
4657 * readutmp.h: Don't include <errno.h>,
4658 <sys/param.h>, <time.h>; not needed to establish interface.
4659 (errno): Remove decl.
4660 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4661 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4662 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4664 2004-11-28 Simon Josefsson <jas@extundo.com>
4666 * base64.h, base64.c: New file.
4668 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4670 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4672 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4674 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4675 HP's ANSI C compiler.
4676 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4677 Declaring int functions causes warnings on some modern systems and
4678 shouldn't be needed to compile on ancient ones.
4679 * same.c (MIN) [defined MIN]: Don't define, since it's already
4682 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4683 with the following changes.
4684 (__set_errno): Parenthesize properly.
4685 Include <stdbool.h>.
4686 (MIN, MAX, MATCHING_INO): New macros.
4687 (__getcwd): Define with prototype, not K&R form.
4688 Use heuristics to allocate default buffer on stack if possible.
4689 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4690 behavior, and to avoid the PATH_MAX limit when computing
4692 Use MATCHING_INO to compare inode number to file.
4693 Check for arithmetic overflow in size calculations.
4694 Fix bug in reallocation of dot array that caused getcwd to fail
4695 on directories nested deeper than 75.
4696 Be more careful about saving errno on error.
4697 Do not use realloc; use only free+malloc, as this is a bit
4698 more flexible and avoids a needless copy operation.
4699 Do not inspect st_dev and st_ino for symbolic links; POSIX
4700 doesn't specify the latter.
4701 Check for closedir errors.
4702 Avoid needless casts.
4703 Use "#ifdef weak_alias" around weak_alias, to be like other
4705 The following changes to getcwd.c have effect only when used in
4706 gnulib; they have no effect inside glibc proper.
4707 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4708 as alloca isn't used.
4709 (alloca, __alloca): Likewise.
4710 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4711 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4712 unconditionally, as gnulib assumes C89 or better.
4713 Do not include <sys/param.h>.
4714 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4715 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4717 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4718 Include <dirent.h> in a way that is compatible with modern Autoconf.
4719 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4720 New macros, if not already defined.
4721 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4722 Use "_LIBC", not "defined _LIBC", for consistency.
4723 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4725 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4726 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4727 * xgetcwd.c: David MacKenzie's old code was removed, so give
4728 credit only to Jim Meyering and adjust the copyright dates.
4729 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4730 <stdlib.h>, <unistd.h>, "pathmax.h".
4731 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4732 (INITIAL_BUFFER_SIZE): Remove.
4733 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4735 2004-11-23 Jim Meyering <jim@meyering.net>
4737 * getopt_.h: Remove trailing blanks.
4739 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4741 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4742 (futimens): New function, which uses futimes if available.
4743 (futimens, utimens): Support timespec==NULL, with same semantics
4744 as utime and utimens.
4745 * utimens.h (futimens): New decl.
4747 2004-11-23 Jim Meyering <jim@meyering.net>
4749 * __fpending.c: Add comment.
4751 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4753 * getopt_.h: Re-addition of __getopt_argv_const caused
4754 redefinition warnings. To avoid them, include the defines
4755 in `#if !defined __need_getopt ... #endif'. The only place
4756 where __getopt_argv_const is used is in definitions
4757 of getopt_long and getopt_long_only below, which are as well
4758 protected by `#ifndef __need_getopt'.
4759 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4760 __need_getopt after including <stdio.h> and <unistd.h> These
4761 headers might have defined it.
4763 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4765 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4767 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4768 optopt): Use them instead of invoking ## directly; otherwise, the
4769 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4771 2004-11-19 Bruno Haible <bruno@clisp.org>
4773 * strtok_r.c: Move comments from here...
4774 * strtok_r.h: ... to here.
4776 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4778 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4779 might fail. Problem reported by Yoann Vandoorselaere.
4780 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4781 that mishandle size_t overflow.
4783 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4785 * canon-host.c: Include "strdup.h".
4786 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4787 Use strdup instead of malloc/strcpy to duplicate strings.
4789 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4790 (human_space_before_unit): New constant.
4791 * human.c (human_readable): Support it.
4793 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4794 (xgetcwd): Set errno correctly when failing.
4795 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4796 the failure is actually due to a PATH_MAX problem.
4798 Further getopt changes to make it more likely that glibc will
4799 buy the changes back.
4800 * getopt.c (POSIXLY_CORRECT): New constant.
4801 (getopt): Use it, so to preserve glibc semantic
4802 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4803 when compiling for libc.
4804 * getopt_.h (__getopt_argv_const): Bring it back.
4805 (getopt_long, getopt_long_only): Use it.
4807 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4808 New arg POSIXLY_CORRECT. All callers changed.
4809 (getopt): Argv is now char * const *, as per standard.
4810 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4811 not char *__getopt_argv_const *.
4812 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4813 _getopt_long_only_r): Likewise.
4814 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4815 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4816 _getopt_long_r, _getopt_long_only_r): Likewise.
4817 * getopt_.h (__getopt_argv_const): Remove.
4818 (getopt): Argv is now char * const *, as per standard.
4820 * getdate.y (tORDINAL): New token.
4821 (day, relunit): Allow it for relative times.
4822 (relative_time_table): Use tORDINAL for ordinals.
4824 2004-11-15 Jim Meyering <jim@meyering.net>
4826 * closeout.c: Include "__fpending.h" once again.
4827 Include <stdbool.h>.
4828 (close_stdout): Don't fail just because stdout was closed initially,
4829 since some programs don't write to stdout in the normal course of
4830 operation (other than --version and --help), and we don't want this
4831 function to make e.g. `touch file >&-' fail.
4832 But do fail if it was closed and someone has tried to write to it.
4833 E.g., `printf foo >&-' must fail.
4835 2004-11-11 Simon Josefsson <jas@extundo.com>
4837 * strtok_r.h, strtok_r.c: New file.
4839 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4841 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4842 we can stop lying to compilers about the constness of argv when we
4843 are compiled outside glibc.
4844 (getopt, getopt_long, getopt_long_only): Use it.
4845 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4847 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4848 _getopt_long_only_r): Likewise.
4849 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4850 _getopt_long_only_r): Likewise.
4852 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4853 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4854 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4855 the other external symbols.
4856 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4857 declaration, since the above renaming now works around collisions.
4859 2004-11-11 Jim Meyering <jim@meyering.net>
4861 * linebreak.c: Remove trailing blanks.
4862 * alloca_.h: Likewise.
4863 * acosl.c: Likewise.
4864 * euidaccess.c: Likewise.
4865 * allocsa.h: Likewise.
4867 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4869 * mktime.c (SHR): New macro, which is a portable
4870 substitute for >> that should work even on Crays.
4871 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4872 Problem reported by Mark D. Baushke in
4873 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4874 * getdate.y (SHR): Likewise.
4876 * strftime.c (SHR): Likewise.
4878 * quotearg.c (struct quoting_options): Use unsigned int for
4879 quote_these_too, so that right shifts are well defined. All uses
4882 2004-11-10 Simon Josefsson <jas@extundo.com>
4884 * getaddrinfo.h, getaddrinfo.c: New files.
4886 2004-11-10 Jim Meyering <jim@meyering.net>
4888 Ensure that no close failure goes unreported.
4889 * closeout.c (close_stdout): Always close stdout. I.e., don't
4890 return early when it seems there's nothing to flush.
4891 Don't include __fpending.h.
4893 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4895 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4897 2004-11-05 Bruno Haible <bruno@clisp.org>
4899 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4900 Reported by Mark D. Baushke <mdb@cvshome.org>.
4902 2004-11-04 Bruno Haible <bruno@clisp.org>
4904 2004-09-11 Bruno Haible <bruno@clisp.org>
4905 * allocsa.valgrind: New file.
4906 2004-02-06 Bruno Haible <bruno@clisp.org>
4907 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4908 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4909 Reported by Christopher Seip <chris.seip@hp.com>.
4911 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4913 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4914 with errno == ERANGE if the buffer is too small.
4915 Problem reported by Mark D. Baushke.
4917 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4919 * xreadlink.c (MAXSIZE): New macro.
4920 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4921 size does not exceed MAXSIZE. Avoid cast.
4922 As suggested by Mark D. Baushke in
4923 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4924 if readlink fails with buffer size just under MAXSIZE, try again
4927 2004-11-02 Derek R. Price <derek@ximbiot.com>
4928 and Paul Eggert <eggert@cs.ucla.edu>
4930 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4931 (get_date): Overparenthesize to avoid GCC warning.
4933 2004-11-02 Bruno Haible <bruno@clisp.org>
4935 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4936 function returns void.
4938 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4940 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4941 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4944 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4946 * getdate.y: Add support for TZ="foo" within a date string.
4947 Fix some bugs near time_t boundaries. Reject dates with
4948 out-of-range components, e.g., "Sept 31".
4949 Include <stdlib.h>, "setenv.h", "xalloc.h".
4950 (ISDIGIT_LOCALE): Remove; unused.
4951 Note that the TZ and time functions used here are not reentrant.
4952 (mktime_ok, get_tz): New functions.
4953 (TZBUFSIZE): New constant.
4954 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4955 This requires that we sometimes generate our own TZ="XXX..." setting.
4957 2004-10-27 Derek R. Price <derek@ximbiot.com>
4959 * mktime.c (not_equal_tm): Remove redundant check.
4961 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4963 * getdate.y: Use Bison 1.875 features, and some minor
4964 code cleanups. This change does not affect semantics.
4965 Don't include <stdlib.h>; no longer needed.
4966 Don't include unlocked-io.h; only the "#if TEST" code uses
4967 stdio, and performance isn't crucial there.
4968 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4969 Bison 1.875 features as described below.
4970 All uses of "PC." replaced by "pc->".
4971 (YYSTYPE): Add a forward declaration.
4972 (yylex, yyerror): Use full prototypes in forward decls.
4973 Use "%pure-parser" rather than obsolescent "%pure_parser".
4974 Use %parse-param and %lex-param instead of obsolescent
4975 YYPARSE_PARAM and YYLEX_PARAM.
4976 (meridian_table, month_and_day_table, time_units_table,
4977 relative_time_table, time_zone_table, military_table,
4978 lookup_zone, lookup_word, get_date):
4979 Use NULL instead of 0 where appropriate.
4980 (to_hour): Avoid abort (), to avoid a dependency on
4982 (yyerror, yylex): Now accepts parser_control * arg.
4983 (main) [TEST]: Use '\0' rather than 0 for char.
4985 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4987 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4988 It's now the caller's responsibility to handle the case where
4989 !HAVE_GETPAGESIZE && !defined getpagesize.
4991 * mktime.c (leapyear): Arg is long int, not int.
4993 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4995 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4997 2004-10-12 Simon Josefsson <jas@extundo.com>
4999 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5000 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5003 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5005 * vsnprintf.h: New file.
5006 * vsnprintf.c: New file.
5008 2004-10-07 Bruno Haible <bruno@clisp.org>
5010 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5011 into the provided buffer.
5013 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5015 * diacrit.c, diacrit.h: Add GPL notice.
5017 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5018 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5019 * logl.c (logl): Keep the code as similar to glibc as possible.
5020 This avoids a potential constant-folding bug.
5022 2004-10-05 Bruno Haible <bruno@clisp.org>
5024 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5026 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5028 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5029 * xmalloc.c (xmemdup): Likewise.
5030 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5031 XFREE): Remove these long-obsolescent macros.
5032 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5033 * xstrdup.c: Remove.
5035 * regex.c (re_comp): Cast gettext return value to char *,
5036 Problem reported by Martin Neitzel via Mark D. Baushke.
5038 2004-10-04 Simon Josefsson <jas@extundo.com>
5040 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5041 '#ifdef USE_UNLOCKED_IO'.
5043 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5045 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5046 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5047 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5048 regex.c, sha1.c, version-etc.c, yesno.c:
5049 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5050 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5051 the includer's responsibility.
5053 Sync from coreutils.
5055 * modechange.c (mode_compile): Don't decrement a pointer that
5056 points to the start of a string, as the C Standard says the
5057 resulting behavior is undefined.
5059 * backupfile.h (enum backuptype): Rename none -> no_backups,
5060 simple -> simple_backups, numbered_existing ->
5061 numbered_existing_backups, numbered -> numbered_backups
5062 to avoid shadowing problems. All uses changed.
5063 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5064 * backupfile.c (check_extension, numbered_backup):
5065 Rename locals to avoid shadowing 'basename'.
5066 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5069 * .cppi-disable: Add getopt_.h, getopt_int.h.
5070 * .cvsignore: Add getopt.h.
5072 2004-10-04 Simon Josefsson <jas@extundo.com>
5074 * memmem.h: New file.
5075 * memmem.c: New file, taken from glibc.
5077 2004-10-02 Jim Meyering <jim@meyering.net>
5079 * dirfd.h, getpagesize.h: Add copyright notice.
5081 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5083 * snprintf.c: Remove comments as to why each header is needed.
5085 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5087 * strsep.h: New file.
5088 * strsep.c: New file.
5090 2004-10-01 Simon Josefsson <jas@extundo.com>
5092 * snprintf.c (snprintf): Handle size==0.
5094 2004-10-01 Simon Josefsson <jas@extundo.com>
5095 Bruno Haible <bruno@clisp.org>
5097 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5098 (snprintf): Declare 'args'.
5100 2004-09-30 Simon Josefsson <jas@extundo.com>
5102 * snprintf.h, snprintf.c: New files.
5104 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5106 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5107 (hol_entry_help): Never translate an empty string.
5108 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5109 * argp.h (OPTION_NO_TRANS): New option.
5111 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5113 * xvasprintf.c: Include xalloc.h.
5114 (xvasprintf): Use xalloc_die, not xmalloc_die.
5116 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5118 * dummy.c: Change copyright notice to FSF, and license to GPL.
5120 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5122 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5123 Problem reported by Bruno Haible in:
5124 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5126 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5128 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5129 in case some system header has #define'd it. Problem reported by
5130 Soeren D. Schulze in
5131 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5133 2004-09-08 Bruno Haible <bruno@clisp.org>
5135 * stdint_.h: New file, taken from GNU clisp.
5137 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5139 * xvasprintf.h: New file.
5140 * xvasprintf.c: New file.
5141 * xasprintf.c: New file.
5143 2004-09-08 Bruno Haible <bruno@clisp.org>
5145 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5147 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5149 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5151 Import from coreutils.
5152 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5153 strings on unbounded length. alloca's performance benefits aren't
5154 that important here.
5156 (parse_with_separator): New function, with most of the internals
5157 of the old parse_user_spec. Allow user to omit both user and group,
5158 for compatibility with FreeBSD.
5159 Clone only the user name, not the entire spec.
5160 Do not set *uid, *gid unless entirely successful.
5161 Avoid memory leak in some failing cases.
5162 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5163 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5164 (parse_user_spec): Rewrite to use parse_with_separator.
5166 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5168 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5169 its complicated substitute.
5170 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5171 and program_invocation_name.
5172 (__argp_basename) [!_LIBC]: Remove; the only use was
5173 replaced by its body.
5174 (__argp_short_program_name): Change condition from
5175 !defined __argp_short_program_name to
5176 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5177 to match argp-namefrob.h.
5178 (__argp_failure): Don't assume strerror_r returns char *.
5179 * argp-parse.c (N_): Define unconditionally.
5180 (argp_default_options): Fill out initializers with 0 to avoid
5183 2004-08-12 Simon Josefsson <jas@extundo.com>
5185 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5186 * getopt_.h: Renamed from getopt.h.
5188 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5190 Merge from coreutils.
5192 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5193 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5194 for Reliant Unix 5.43.
5196 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5197 (union fooround): Use uintmax_t, not long int.
5198 The rest is a merge from libc:
5199 [defined _LIBC]: Include <shlib-compat.h>.
5200 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5202 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5204 * strverscmp.c: Convert to UTF-8.
5206 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5208 * obstack.h (obstack_empty_p):
5209 Don't assume that chunk->contents is suitably aligned.
5210 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5211 Likewise. Problem reported by Benno in
5212 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5214 * chown.c (rpl_chown): Work even if the file is writeable but not
5215 readable. This could be improved further but it'd take some work.
5217 2004-08-08 Simon Josefsson <jas@extundo.com>
5219 * xgethostname.c: Don't include error.h (not used).
5222 * getpass.c: Include getpass.h first.
5224 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5226 * xalloc-die.c: New files.
5227 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5229 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5230 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5231 (_, N_, xalloc_die): Move to xalloc-die.c.
5232 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5233 so that we needn't mess with xalloc_msg_memory_exhausted.
5235 * sha1.h: Renamed from sha.h.
5236 (SHA1_H): Renamed from _SHA_H.
5237 (sha1_ctx): Renamed from sha_ctx.
5238 (sha1_init_ctx): Renamed from sha_init_ctx.
5239 (sha1_process_block): Renamed from sha_process_block.
5240 (sha1_process_bytes): Renamed from sha_process_bytes.
5241 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5242 (sha1_read_ctx): Renamed from sha_read_ctx.
5243 (sha1_stream): Renamed from sha_stream.
5244 (sha1_buffer): Renamed from sha_buffer.
5245 * sha1.c: Likewise; renamed from sha.c.
5246 Do not include <sys/types.h>.
5247 Include <stddef.h> rather than <stdlib.h>.
5249 2004-08-08 Bruno Haible <bruno@clisp.org>
5251 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5252 FILESYSTEM_PREFIX_LEN.
5253 * progreloc.c: Likewise.
5254 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5256 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5259 * argp-help.c (make_hol, hol_append): Don't assume that
5260 SIZE_MAX is a valid preprocessor constant.
5261 (__argp_basename): Change from "#ifndef _LIBC"
5262 to "#ifndef __argp_short_program_name", so that
5263 we don't compile these functions for tar.
5265 More merges from coreutils.
5266 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5267 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5269 * addext.c: Remove; no longer needed.
5270 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5271 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5272 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5273 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5274 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5275 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5276 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5277 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5278 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5279 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5280 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5281 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5282 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5283 Import changes from coreutils.
5285 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5287 Merge from coreutils.
5289 * .gdb-history: Remove; this doesn't belong here.
5291 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5292 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5293 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5295 * dirname.h: Include <stdbool.h>.
5296 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5297 for consistency with POSIX terminology. All uses changed.
5298 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5299 (strip_trailing_slashes): Use bool for booleans.
5300 * stripslash.c (strip_trailing_slashes): Likewise.
5302 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5303 sometimes returns a positive errno value even when it succeeds.
5304 (print_errno_message) [!LIBC]: Fall back on strerror if
5307 * path-concat.c (mempcpy): Don't define if a system header defines it.
5308 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5309 (longest_relative_suffix): New function.
5310 (path_concat): Use it. Assume first argument is not NULL.
5311 Port to DOS. Omit redundant separators.
5312 Report an error instead of returning NULL.
5313 Use mempcpy instead of memcpy.
5314 (xpath_concat): Remove: not declared or used.
5316 * same.h: Include <stdbool.h>
5317 (same_name): Return bool, not int.
5318 * same.c (same_name): Likewise.
5319 (errno): Don't declare; we assume C89 or better now.
5321 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5322 if not already defined.
5324 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5325 * dup-safer.c (errno): Likewise.
5327 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5329 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5332 2004-08-03 Simon Josefsson <jas@extundo.com>
5334 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5335 * progname.h: Don't include stdbool.h.
5337 2004-08-02 Simon Josefsson <jas@extundo.com>
5339 * getsubopt.h: New file, with comments from Bruno Haible.
5340 * getsubopt.c: New file, from glibc, but slightly modified based on
5341 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5343 2004-08-01 Simon Josefsson <jas@extundo.com>
5345 * xgetdomainname.c: Include stdlib.h, for free().
5347 2004-07-16 Simon Josefsson <jas@extundo.com>
5349 * dummy.c: New file.
5351 2004-07-16 Bruno Haible <bruno@clisp.org>
5353 * backupfile.h: Add extern "C" for C++.
5354 * closeout.h: Likewise.
5355 * copy-file.h: Likewise.
5356 * findprog.h: Likewise.
5357 * full-write.h: Likewise.
5358 * pathname.h: Likewise.
5359 * progname.h: Likewise.
5360 * stpcpy.h: Likewise.
5361 * stpncpy.h: Likewise.
5362 * strcase.h: Likewise.
5363 * strstr.h: Likewise.
5364 * xalloc.h: Likewise.
5366 * mbswidth.h: Add extern "C" for C++.
5367 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5369 2004-07-09 Simon Josefsson <jas@extundo.com>
5371 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5372 failed without this.)
5374 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5376 * fchown-stub.c: New file.
5378 2004-06-24 Jim Meyering <jim@meyering.net>
5380 * obstack.h (obstack_base): Cast to (void *), per documentation.
5382 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5384 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5386 2004-06-01 Jim Meyering <jim@meyering.net>
5388 * calloc.c: New file.
5390 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5392 * getdate.y (yylex): Allow space between sign and number.
5393 Problem reported by Dan Jacobson.
5395 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5396 and Jim Meyering <jim@meyering.net>
5398 Merge from coreutils CVS.
5400 * stat-macros.h: New file, with contents from file-type.h
5401 and coreutils' system.h.
5402 * file-type.c: Include "stat-macros.h".
5403 * file-type.h (file_type): Move all macro definitions to new file,
5406 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5407 Wrap old code with this conditional.
5408 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5409 function that does not dereference symlinks.
5410 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5412 * xreadlink.c: Include xreadlink.h first, to catch .h file
5413 dependency problems.
5414 (xreadlink): Accept new arg SIZE, for efficiency.
5415 All decls and uses changed.
5416 * xreadlink.h: Include <stddef.h>, for size_t.
5418 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5419 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5421 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5423 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5425 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5426 macros to be defined.
5427 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5428 the allocator returns NULL because the requested size is zero.
5430 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5432 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5433 var. Add comment explaining why libc still defines it. This
5434 merges the following patch from glibc:
5435 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5437 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5439 * obstack.c (_obstack): Remove unused variable. It hasn't been
5440 present in glibc since revision 1.1 of this file.
5441 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5442 obstack_alignment_mask, obstack_alloc, obstack_base,
5443 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5444 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5445 obstack_grow0, obstack_init, obstack_int_grow,
5446 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5447 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5448 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5449 nonexistent functions.
5451 2004-05-17 Derek R. Price <derek@ximbiot.com>
5452 Paul Eggert <eggert@cs.ucla.edu>
5454 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5456 2004-05-14 Bruno Haible <bruno@clisp.org>
5458 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5459 that consists of a '.' followed by an empty digit string.
5460 Patch by Tor Lillqvist <tml@iki.fi>.
5462 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5464 Port obstack to the AS/400, where pointers are 16 bytes wide and
5465 you cannot cast an integer to a valid pointer. This patch is
5466 currently waiting to be integrated into glibc; see
5467 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5469 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5470 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5471 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5472 (struct obstack): temp member is now a union of a pointer and
5473 an integer, instead of an integer. All integer uses changed.
5474 This does not affect the physical layout of struct obstack,
5475 except on hosts (like the AS/400) where the size or alignment of
5476 void * is greater than that of ptrdiff_t.
5477 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5478 __STDC__)]: Store temporary in pointer member of union, not
5480 * obstack.c: Include <stddef.h>, for offsetof.
5481 (struct fooalign): Remove; it doesn't need a name.
5482 (union fooround): Change double to long double, and add void *.
5483 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5484 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5485 not a macro. Hence the values are always int; so remove all
5486 casts-to-int in uses.
5488 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5489 Derek Price <derek@ximbiot.com>
5491 * alloca.c: Include <alloca.h>, to get our interface.
5492 * alloca_.h: Use __alloca on AIX, so that we don't have to
5493 include <alloca.h> first. Use C89 prototype for alloca; this
5494 requires including <stddef.h> for size_t. Use extern "C" if C++.
5495 Use #elif for simplicity, since we can assume C89 now.
5496 Don't try to source the system alloca.h since it will not be found
5497 and to prevent recursively including its replacement.
5498 * fnmatch.c: Include <alloca.h> instead of opencoding.
5499 * regex.c: Likewise.
5501 2004-05-16 Derek Price <derek@ximbiot.com>
5502 Paul Eggert <eggert@cs.ucla.edu>
5504 getline cleanup. This changes the getndelim2 API: both order of
5505 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5508 * getline.c: Don't include stddef.h or stdio.h, since our
5509 interface does that.
5510 (getline): Always use getdelim, so that we don't have two
5511 copies of this code.
5512 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5514 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5515 (GETNDELIM2_MAXIMUM): New macro.
5516 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5517 instead of the old practice of delim2==0. All callers changed.
5518 Return -1 on overflow, instead of returning junk.
5519 Do not set *linesize unless allocation succeeds.
5520 * getndelim2.h: Do not include stddef.h; no longer needed, now
5521 that we include sys/types.h.
5522 * getnline.h: Likewise.
5523 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5524 (getndelim2): Reorder arguments.
5525 * getnline.c (getnline, getndelim):
5526 Don't discard the NMAX argument.
5527 (getnline): Invoke getndelim, to avoid code duplication.
5528 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5529 of (size_t) -1 by callers of the getnline family.
5531 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5533 * nanosleep.c (suspended): Change its type from int to
5534 sig_atomic_t volatile.
5535 (first_call): Make it private to rpl_nanosleep, and have it
5536 be zero initially as that's a bit faster.
5537 (my_usleep): Round up fractional times instead of truncating them,
5538 as this is the usual meaning for 'sleep'.
5540 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5542 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5543 (ENOSYS): Define if not defined.
5544 (settime): Fall back on stime if it exists and settimeofday fails.
5545 But don't bother with fallbacks if a method fails with errno == EPERM.
5547 2004-05-11 Jim Meyering <jim@meyering.net>
5549 Prior to this change, the save_cwd caller required read access to the
5550 current directory on most systems (ones with the fchdir function).
5552 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5553 fails, try write-only, and finally, resort to using xgetcwd.
5555 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5557 * obstack.c, obstack.h: Import changes from libc.
5559 2004-04-28 Bruno Haible <bruno@clisp.org>
5561 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5562 implicitly appends .exe to executables.
5563 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5564 accepts Windows pathnames.
5565 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5566 Cygwin like Windows, since it now accepts Windows pathnames.
5567 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5568 Cygwin like Windows, since it now accepts Windows pathnames.
5569 Reported by Derek Robert Price <derek@ximbiot.com>.
5571 2004-04-20 Jim Meyering <jim@meyering.net>
5573 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5575 2004-04-20 Jim Meyering <jim@meyering.net>
5576 Bruno Haible <bruno@clisp.org>
5578 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5579 memory when realloc fails.
5581 2004-04-18 Jim Meyering <jim@meyering.net>
5583 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5584 don't leak memory and do call END_UTMP_ENT.
5586 2004-04-11 Paul Eggert <eggert@twinsun.com>
5588 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5589 (CHAR_BIT): Remove, since we assume C89.
5590 Include <stdint.h> if available, as per current Autoconf CVS advice.
5592 2004-03-30 Paul Eggert <eggert@twinsun.com>
5594 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5595 not bool, to be more consistent with Unix conventions.
5596 Suggested by Bruno Haible.
5598 Merge from coreutils.
5600 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5603 * getdate.h: Include stdbool.h, and timespec.h instead of
5604 the usual <time.h> dance.
5605 (get_date): Change signature to support fractional time stamps.
5606 All callers changed.
5607 * getdate.y: Include "getdate.h" first, as we can now
5608 assume C89 and don't need to worry about 'const'.
5609 Similarly, include "unlocked-io.h" near start, not in middle.
5611 (textint.value): Use long int rather than int.
5612 (textint.digits): Use size_t rather than int.
5613 (BILLION, LOG10_BILLION): New constants.
5614 (parser_control): New member rel_ns. Members day_ordinal,
5615 time_zone, month, day, hour, minutes, rel_year, rel_month,
5616 rel_day, rel_hour, rel_minutes, rel_seconds
5617 are now long int, not int. Member seconds is now struct timespec,
5618 not int. New member timespec_seen. Members dates_seen, days_seen,
5619 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5621 (%union.intval): Now long int, not int.
5622 New member timespec.
5623 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5624 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5625 (spec): Now is a timespec or an item list.
5626 (timespec, items): New nonterminals.
5627 (time, rel, relunit, number, get_date):
5628 Add support for fractional seconds.
5629 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5630 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5631 (to_hour): First arg is now long int, not int.
5632 (to_year): Returns long int, not int.
5633 Don't treat year -70 like 70.
5634 (tm_diff): Returns long int, not int.
5635 (lookup_word): Use bool instead of int when appropriate.
5636 (yylex): Use size_t for count, not int.
5637 Detect overflow when parsing large integer constants.
5638 Add support for fractions.
5639 (get_date): Make pointers 'const' if possible.
5640 Use more-portable code to detect integer overflow.
5641 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5642 Don't use ctime; it's not reliable if the year has >4 digits.
5644 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5645 This is for compatibility with BSD.
5647 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5648 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5649 From coreutils' system.h.
5651 * userspec.c: Don't include "posixver.h".
5652 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5653 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5654 compatible extension. Simplify code by removing a boolean int
5655 that was always nonzero if a string was nonnull.
5657 2004-03-30 Jim Meyering <jim@meyering.net>
5659 Merge from coreutils.
5661 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5663 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5664 an empty input stream.
5666 * readtokens.c: Include <stdbool.h>.
5667 (readtoken): Use `size_t' rather than int/long.
5668 All callers adjusted.
5669 Use `bool' rather than `int' where appropriate.
5670 Use memset rather than an explicit loop.
5671 Use x2nrealloc rather than xrealloc.
5672 Allow the use of `\0' as a delimiter.
5673 (readtokens): Likewise.
5674 * readtokens.h (readtoken, readtokens): Update prototypes.
5676 2004-03-30 Bruno Haible <bruno@clisp.org>
5678 * getloadavg.c (getloadavg): Don't assume setlocale returns
5681 2004-03-29 Paul Eggert <eggert@twinsun.com>
5683 Merge changes to getloadavg.c from coreutils and Emacs.
5685 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5686 Define to an expression, not to the empty string.
5687 Include cloexec.h and xalloc.h.
5688 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5689 Use set_cloexec_flag rather than rolling our own.
5690 * cloexec.c, cloexec.h: New files.
5692 2004-03-18 Paul Eggert <eggert@twinsun.com>
5694 * getopt.h: Sync with libc CVS.
5696 2004-03-18 Paul Eggert <eggert@twinsun.com>
5697 Bruno Haible <bruno@clisp.org>
5699 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5700 not on all platforms that have <wchar.h>.
5701 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5703 2004-03-09 Paul Eggert <eggert@twinsun.com>
5705 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5707 * getopt_int.h: New file, also synced from libc.
5709 2004-03-07 Paul Eggert <eggert@twinsun.com>
5711 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5712 '#if' expressions. Unlike the code it replaces, it does not
5713 depend on (defined _SC_PAGESIZE). However, it does depend on
5714 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5715 first reported by Jason Andrade in
5716 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5718 2004-01-18 Simon Josefsson <jas@extundo.com>
5720 * strdup.h: New file.
5721 * strdup.c: Include it.
5722 * path-concat.c: Include strdup.h. Drop strdup declaration.
5723 * userspec.c: Include strdup.h. Drop strdup declaration.
5725 2004-02-06 Karl Berry <karl@gnu.org>
5727 * config.charset: update from gettext 0.14.1.
5729 2004-02-05 Paul Eggert <eggert@twinsun.com>
5731 Add comments and code, prompted by suggestions from Bruno Haible
5733 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5734 describing the enum quoting_style values.
5735 * quotearg.c (quotearg_alloc): New function.
5736 (quotearg_buffer_restyled): Treat lone { and } as special.
5737 Treat = as special. Work around bug with older shells
5738 that "see" a '\' that is really the 2nd byte of a multibyte char.
5739 Quote empty string with shell_quoting_style.
5741 2004-02-03 Bruno Haible <bruno@clisp.org>
5743 * pipe.h: New file, from GNU gettext.
5744 * pipe.c: New file, from GNU gettext.
5746 2004-01-27 Bruno Haible <bruno@clisp.org>
5748 * execute.h: New file, from GNU gettext.
5749 * execute.c: New file, from GNU gettext.
5750 * w32spawn.h: New file, from GNU gettext.
5752 2004-01-23 Paul Eggert <eggert@twinsun.com>
5754 Exit-status fix from coreutils.
5756 Use exit_failure consistently in place of EXIT_FAILURE,
5757 so that program exit statuses are consistent on failure.
5759 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5760 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5761 * argmatch.h: Comment fix to match the above.
5762 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5763 Now a macro referring to exit_failure, instead of a separate
5764 variable. Include "exitfail.h" to get it.
5765 * xstrtol.h: Include "exitfail.h".
5766 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5768 * long-options.c (parse_long_options): Use prototype
5769 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5772 2004-01-21 Jim Meyering <jim@meyering.net>
5774 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5775 so as not to conflict with a different-sized __mktime_internal
5776 function in GNU libc.
5777 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5778 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5780 2004-01-18 Paul Eggert <eggert@twinsun.com>
5782 Merge from diffutils.
5784 * file-type.c (file_type): Add typed memory objects.
5785 * file-type.h (S_TYPEISTMO): New macro.
5787 * c-stack.h (c_stack_action): Remove argv argument.
5788 * c-stack.c (c_stack_action): Likewise. All uses changed.
5789 (die): Don't calculate message unless segv_action returns.
5790 (get_stack_location, min_address_from_argv, max_address_from_argv,
5791 volatile stack_base, volatile_stack_size): Remove.
5792 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5793 that every segmentation violation is a stack overflow. (Ouch!)
5794 See Debian bug 136249 (still outstanding) for more info about why
5795 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5797 2003-11-30 Bruno Haible <bruno@clisp.org>
5799 Safer stack allocation.
5800 * setenv.c: Include allocsa.h.
5801 (alloca): Remove fallback definition.
5802 (freea): Remove macro.
5803 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5806 2003-10-17 Bruno Haible <bruno@clisp.org>
5808 * binary-io.h: Avoid warnings on Cygwin.
5810 2003-12-28 Bruno Haible <bruno@clisp.org>
5812 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5813 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5815 2003-11-28 Bruno Haible <bruno@clisp.org>
5817 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5819 2003-11-27 Bruno Haible <bruno@clisp.org>
5821 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5823 2003-11-17 Bruno Haible <bruno@clisp.org>
5825 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5827 2003-11-24 Bruno Haible <bruno@clisp.org>
5829 * xallocsa.h: New file, from GNU gettext.
5830 * xallocsa.c: New file, from GNU gettext.
5832 2003-11-24 Bruno Haible <bruno@clisp.org>
5834 * allocsa.h: New file, from GNU gettext.
5835 * allocsa.c: New file, from GNU gettext.
5837 2003-11-24 Bruno Haible <bruno@clisp.org>
5839 * eealloc.h: New file.
5841 2004-01-15 Jim Meyering <jim@meyering.net>
5843 Merge from coreutils.
5845 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5846 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5847 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5849 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5850 optional configure-time default.
5852 * version-etc.c (version_etc_copyright): Update copyright date.
5854 * xreadlink.c (xreadlink): Correct outdated comment.
5856 2004-01-15 Paul Eggert <eggert@twinsun.com>
5858 Merge from coreutils.
5860 * posixver.c: Include posixver.h.
5862 * same.c: Include <stdbool.h>, <limits.h>.
5863 (_POSIX_NAME_MAX): Define if not defined.
5865 (same_name): If file names are silently truncated, report
5866 that the file names are the same if they are the same after
5867 the silent truncation.
5869 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5870 conversion function.
5871 * xstrtod.c (xstrtod): Likewise. All callers changed to
5872 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5875 2004-01-14 Paul Eggert <eggert@twinsun.com>
5877 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5878 with like-named macro in fnmatch.c.
5879 (EXT): Use an internal constant instead.
5881 Merge fnmatch patches from glibc.
5882 * fnmatch.c (mbsinit): Remove define.
5883 Add libc_hidden_ver (__fnmatch, fnmatch).
5884 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5885 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5887 2003-12-14 Karl Berry <karl@gnu.org>
5889 * config.charset: update from gettext-runtime.
5891 2003-12-03 Paul Eggert <eggert@twinsun.com>
5893 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5894 Bug reported by Alfred M. Szmidt.
5896 2003-11-29 Karl Berry <karl@gnu.org>
5898 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5900 2003-11-23 Paul Eggert <eggert@twinsun.com>
5901 Bruno Haible <bruno@clisp.org>
5903 * printf-parse.h: Don't include sys/types.h.
5904 (ARG_NONE): New macro.
5905 (char_directive): Change type of *arg_index fields to size_t.
5906 * printf-parse.c: Don't include sys/types.h.
5907 (SSIZE_MAX): Remove macro.
5908 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5909 Remove unnecessary overflow check.
5910 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5913 2003-11-24 Paul Eggert <eggert@twinsun.com>
5915 * alloca.c: Remove dependency on xalloc module.
5916 (xalloc_die): Remove.
5917 (memory_full) [!defined emacs]: New macro.
5918 [!defined emacs]: Don't include xalloc.h.
5919 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5920 address arithmetic overflows. Change datatypes a bit to avoid
5923 2003-11-22 Jim Meyering <jim@meyering.net>
5925 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5927 2003-11-17 Bruno Haible <bruno@clisp.org>
5929 * vasnprintf.c (alloca): Remove fallback definition.
5930 (freea): Remove definition.
5931 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5932 Reported by Paul Eggert.
5934 2003-11-17 Jim Meyering <jim@meyering.net>
5936 On systems without utime and without a utimes function capable of
5937 dealing with a NULL struct utimbuf* argument, this utime replacement
5938 could -- in unusual circumstances -- leak a file descriptor.
5939 * utime.c: Include <unistd.h> and <errno.h>.
5940 (utime_null): Be sure to close `fd' and to preserve errno.
5941 Reported by Geoff Collyer via Arnold Robbins.
5943 2003-11-16 Paul Eggert <eggert@twinsun.com>
5944 Bruno Haible <bruno@clisp.org>
5946 Protect against address arithmetic overflow.
5947 * printf-args.h: Include stddef.h.
5948 (arguments): Change type of field 'count' to size_t.
5949 * printf-args.c (printf_fetchargs): Use size_t instead of
5950 'unsigned int' where appropriate.
5951 * printf-parse.h: Include sys/types.h.
5952 (char_directive): Change type of *arg_index fields to ssize_t.
5953 (char_directives): Change type of fields 'count', max_*_length to
5955 * printf-parse.c: Include sys/types.h and xsize.h.
5956 (SSIZE_MAX): Define fallback value.
5957 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5958 instead of 'int' where appropriate. Check a_allocated, d_allocated
5959 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5960 * vasnprintf.c: Include xsize.h.
5961 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5962 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5963 overflow. Avoid wraparound when converting a width or precision from
5966 2003-11-16 Bruno Haible <bruno@clisp.org>
5968 Update from GNU gettext.
5969 * printf-parse.c: Generalize to it can be compiled for wide strings.
5970 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5971 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5972 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5973 SNPRINTF): New macros.
5974 Don't include <alloca.h> if the file is used inside libintl.
5975 (local_wcslen): New function, for Solaris 2.5.1.
5976 (VASNPRINTF): Use it instead of wcslen.
5978 2003-11-16 Bruno Haible <bruno@clisp.org>
5980 * xsize.h (xmax): New function.
5981 (xsum, xsum3, xsum4): Declare as "pure" functions.
5983 2003-11-12 Paul Eggert <eggert@twinsun.com>
5985 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5986 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5987 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5988 heuristic is just as accurate as far as we know, and it removes a
5989 dependency on size_max.m4 and ptrdiff_max.m4.
5991 2003-11-12 Paul Eggert <eggert@twinsun.com>
5993 * xstrtol.c (__xstrtol): Remove "break" immediately after
5994 "return", to pacify some unknown compiler. Problem reported
5997 2003-11-11 Bruno Haible <bruno@clisp.org>
5999 * xsize.h (SIZE_MAX): Remove fallback definition.
6000 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6003 2003-11-10 Paul Eggert <eggert@twinsun.com>
6005 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6006 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6007 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6009 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6010 not (size_t) -1, since it's defined here.
6012 2003-11-06 Paul Eggert <eggert@twinsun.com>
6014 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6015 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6016 Reject sizes of exactly SIZE_MAX bytes.
6017 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6018 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6020 2003-11-05 Bruno Haible <bruno@clisp.org>
6022 * xsize.h: Include limits.h, to avoid a possible collision with
6023 SIZE_MAX defined in <limits.h> on Solaris.
6025 2003-11-04 Bruno Haible <bruno@clisp.org>
6027 * xsize.h: New file.
6028 * linebreak.c: Include xsize.h.
6029 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6030 argument for overflow.
6031 Suggested by Paul Eggert.
6033 2003-10-31 Bruno Haible <bruno@clisp.org>
6035 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6036 to avoid (extremely rare) race condition.
6037 Suggested by Paul Eggert.
6039 2003-11-03 Jim Meyering <jim@meyering.net>
6041 * userspec.c: Include "userspec.h".
6042 * userspec.h: New file.
6044 2003-10-31 Paul Eggert <eggert@twinsun.com>
6046 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6047 * mountlist.c (SIZE_MAX): Define if not defined already.
6048 (read_filesystem_list): Set and use me_type_malloced.
6049 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6050 whatever the type happens to be), for brevity and consistency.
6051 Check for size calculation overflow on Alphas running OSF/1.
6053 2003-10-31 Jim Meyering <jim@meyering.net>
6055 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6057 * linebuffer.c: Include <string.h> for declaration of memset.
6059 2003-10-30 Paul Eggert <eggert@twinsun.com>
6060 Bruno Haible <bruno@clisp.org>
6062 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6063 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6065 2003-10-29 Paul Eggert <eggert@twinsun.com>
6067 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6068 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6070 * quotearg.c (quotearg_n_options): Use it.
6071 * group-member.c: Include <stdbool.h>.
6072 (free_group_info): Arg is now const *; don't free arg.
6073 (get_group_info): Now returns bool and accepts struct group_info *,
6074 rather than returning a malloc'ed struct group_info *.
6075 All uses changed. Check for overflow in internal size calculation.
6077 * getusershell.c (readname): Simplify the code by using x2nrealloc
6078 rather than xmalloc/xrealloc.
6079 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6080 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6081 conformance bug: the old code used a pointer after freeing the
6082 storage that it addressed.
6083 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6084 rather than doing it by hand.
6085 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6086 the buffer preserved. Use free and xmalloc instead.
6087 * quotearg.c (quotearg_n_options): Likewise.
6088 Use a simpler test for size overflow. Don't use xalloc_oversized
6089 because unsigned int might be wider than size_t (!); this suggests
6090 that we should switch from unsigned int to size_t for slot numbers.
6092 2003-10-27 Bruno Haible <bruno@clisp.org>
6094 * stdbool_.h: Better support for BeOS.
6096 2003-10-27 Paul Eggert <eggert@twinsun.com>
6098 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6099 to allocate the returned structure. Do not allocate a subarray,
6100 as x2nrealloc will do that.
6101 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6102 instead of xnrealloc.
6103 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6105 2003-10-26 Paul Eggert <eggert@twinsun.com>
6107 * xalloc.h (xalloc_oversized): New static inline function, for
6108 callers that want to do their own size-overflow checking. Include
6109 <stdbool.h>, since xalloc_oversized returns bool.
6110 * xalloc.c (array_size_overflow): Remove. All callers changed
6111 to use xalloc_oversized.
6113 Add two functions x2realloc, x2nrealloc, for programs that grow
6114 arrays dynamically by doubling their sizes.
6115 * xalloc.h (x2realloc, x2nrealloc): New decls.
6116 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6119 Port to C99 semantics for 'inline' of external functions.
6120 Bug reported by Bruno Haible.
6121 * xmalloc.c (xnmalloc_inline): New static inline function,
6122 with the old contents of xnmalloc.
6123 (xnmalloc, xmalloc): Use it.
6124 (xnrealloc_inline): New static inline function,
6125 with the old contents of xnrealloc.
6126 (xnrealloc, xrealloc): Use it.
6128 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6130 2003-10-25 Paul Eggert <eggert@twinsun.com>
6132 Fix several address-calculation bugs in the hash modules,
6133 plus some minor code cleanup.
6135 * hash.h: Include <stdbool.h>, for bool.
6136 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6137 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6138 hash_get_n_entries, hash_get_max_bucket_length,
6139 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6140 hash_rehash): Use size_t rather than unsigned.
6141 * hash.c (struct hash_table, hash_get_n_buckets,
6142 hash_get_n_buckets_used, hash_get_n_entries,
6143 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6144 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6145 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6147 (SIZE_MAX): Define if not defined.
6148 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6149 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6151 Use const * when possible.
6152 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6153 (check_tuning): Fix bug: if tuning parameters were very close to
6154 0 or 1, rounding errors could have caused subscript violations.
6155 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6156 (hash_initialize): Add 'fail:' label
6157 to free table and return NULL, and use it to simplify code.
6158 Use calloc rather than clearing the storage ourself.
6159 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6160 buffer size calculations.
6161 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6162 Include <stddef.h>, for size_t.
6163 * hash-pjw.c (hash_pjw): Likewise.
6164 Switch to method described by Bruno Haible.
6165 Include <limits.h>, for CHAR_BIT.
6166 (SIZE_BITS): New macro.
6168 2003-10-21 Paul Eggert <eggert@twinsun.com>
6170 * getndelim2.c (getndelim2): When size calculation overflows,
6171 ceiling the allocation at NMAX bytes rather than silently
6172 discarding input bytes before NMAX is reached. This makes
6173 a difference only if NMAX exceeds SIZE_MAX / 2.
6175 * obstack.c: Merge from glibc.
6176 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6177 Add libc_hidden_def (_obstack_newchunk).
6178 (_obstack_free) [! defined _LIBC]: Remove.
6179 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6180 a clone of the function body.
6181 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6182 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6184 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6185 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6188 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6189 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6190 Don't use lvalue casts, as GCC plans to remove support for them
6191 in GCC 3.5. Reported by Joseph S. Myers. This bug
6192 was also present in the non-GCC version, indicating that this
6193 code had always been buggy and had never been widely used.
6194 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6195 Use the fast variant of each macro, rather than copying the
6196 definiens of the fast variant; that way, we'll be more likely to
6197 catch future bugs in the fast variants.
6199 2003-10-20 Bruno Haible <bruno@clisp.org>
6201 * wait-process.h: New file, from GNU gettext.
6202 * wait-process.c: New file, from GNU gettext.
6204 2003-10-19 Jim Meyering <jim@meyering.net>
6206 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6208 2003-10-16 Paul Eggert <eggert@twinsun.com>
6210 * getgroups.c: Include <errno.h>, <stdlib.h>.
6211 (getgroups): First arg is int, not size_t.
6212 Don't let 'free' mangle errno.
6214 2003-10-16 Jim Meyering <jim@meyering.net>
6216 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6218 2003-10-15 Paul Eggert <eggert@twinsun.com>
6220 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6222 (new_exclude, add_exclude_file): Initial size no longer needs to
6224 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6225 our own address arithmetic overflow checking.
6227 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6228 (fnmatch): Do not alloca more than 2000 wide characters;
6229 instead, use malloc for large buffers.
6230 Check for address arithmetic overflow, and return -1
6231 with errno set to ENOMEM in that case.
6232 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6233 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6234 instead, return -1. Check for address arithmetic overflow.
6236 2003-10-14 Paul Eggert <eggert@twinsun.com>
6238 Handle invalid suffixes and overflow independently, so that
6239 callers can treat them independently as needed. Fix some bugs in
6240 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6241 suffix for a human-readable blocksize. The major caller-visible
6242 change is the addition of a new
6243 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6244 that both overflow and suffix chars were found.
6246 * human.c (humblock): Don't check separately for invalid suffix
6247 char; that is xstrtoumax's job (now that its bug is fixed).
6248 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6249 INTMAX_MAX]: New macros.
6250 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6251 TYPE_MAXIMUM): New macros.
6252 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6253 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6254 if overflow occurs, as it's what __strtol does and it's more useful
6256 (__xstrtol): If __strtol reports some error other than ERANGE,
6257 reflect it to the caller as LONGINT_INVALID. If it reports
6258 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6259 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6260 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6262 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6263 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6264 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6265 [defined UINTMAX_MAX]: New macros.
6267 2003-10-14 Bruno Haible <bruno@clisp.org>
6269 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6270 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6271 Also use volatile where needed.
6273 2003-10-12 Paul Eggert <eggert@twinsun.com>
6275 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6276 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6277 and define in terms of the other primitives.
6278 * xmalloc.c: Include stdbool.h; do not include exit.h.
6279 (SIZE_MAX): Define if not already defined.
6280 (array_size_overflow): New function.
6281 (xalloc_die): Abort instead of exiting if 'error' returns.
6282 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6283 (xmalloc, xrealloc): Use them.
6284 (xcalloc): Check for address arithmetic overflow.
6285 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6286 a bit faster than strcpy.
6288 2003-10-08 Paul Eggert <eggert@twinsun.com>
6290 Merge getpass from libc, plus a few fixes.
6292 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6293 Include <stdbool.h>.
6294 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6295 __fsetlocking to empty.
6296 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6297 do include <bits/libc-lock.h>.
6298 Do not include <fcntl.h>; not needed.
6299 [_LIBC]: Include <wchar.h>.
6300 (NOTCANCEL_MODE): New macro.
6301 (flockfile, funlockfile) [_LIBC]: New macros.
6302 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6303 [!_LIBC]: New macros.
6304 (call_fclose): New function.
6305 (getpass): Use it. Save tty stream separately; this simplifies the
6306 code and makes it more reliable if stdin happens to equal stdout.
6307 Invoke __fsetlocking on tty.
6308 Handle thread cancellation if needed.
6309 Namespace cleanup (use __tcgetattr, __getline).
6310 Use bool for Booleans.
6311 [USE_IN_LIBIO]: Handle wide streams.
6312 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6313 stream might go where.
6315 * unlocked-io.h: Include <stdio.h>, so that the caller
6316 doesn't have to include <stdio.h> before us.
6317 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6318 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6319 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6320 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6321 if not declared, so that we can use getpass.c code from libc without
6323 (flockfile, ftrylockfile, funlockfile): New macros.
6325 2003-10-06 Bruno Haible <bruno@clisp.org>
6327 * version-etc-2.h: Remove file.
6328 * version-etc-2.c: Remove file.
6330 2003-09-25 Jim Meyering <jim@meyering.net>
6331 Bruno Haible <bruno@clisp.org>
6333 This lets translators provide better translations for the
6334 "Written by ..." part of --version output.
6335 * version-etc.h: Include stdarg.h.
6336 (version_etc_copyright): Declare as readonly.
6337 (version_etc): Make this function variadic with a NULL-terminated list
6338 of author name strings.
6339 (version_etc_va): New declaration.
6340 * version-etc.c: Include stdarg.h, stdlib.h.
6341 (version_etc_copyright): Declare as readonly.
6342 (version_etc_va): New function. Provide a different translatable string
6343 for each possible number of authors < 10. Abbreviate when there are 10
6345 (version_etc): Make this function variadic. Call version_etc_va.
6346 Suggestion from Gary V. Vaughan.
6348 * long-options.h (parse_long_options): Change prototype: the authors
6349 string is moved to the end and becomes variadic.
6350 * long-options.c: Include stdarg.h.
6351 (parse_long_options): Make this function variadic, too.
6352 Call version_etc_va, not version_etc.
6354 2003-10-06 Bruno Haible <bruno@clisp.org>
6356 * fatal-signal.h: New file, from GNU gettext.
6357 * fatal-signal.c: New file, from GNU gettext.
6359 2003-10-04 Karl Berry <karl@gnu.org>
6361 * argp*: update from libc.
6363 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6365 * getpass.c (getpass): Use a no-op fseek when switching from input to
6366 output mode on the same stream.
6368 2003-09-29 Paul Eggert <eggert@twinsun.com>
6370 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6371 Fix arg typo in previous patch.
6373 2003-09-28 Jim Meyering <jim@meyering.net>
6375 * error.c: Correct cpp indentation.
6377 2003-09-27 Paul Eggert <eggert@twinsun.com>
6379 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6380 Omit the special code that used __typeof__, since we worry that
6381 it could be more trouble than it's worth. See:
6382 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6383 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6387 2003-09-26 Jim Meyering <jim@meyering.net>
6389 * error.c (error_tail): Move some declarations
6390 into inner scope where the local variables are used.
6392 2003-09-26 Bruno Haible <bruno@clisp.org>
6394 * stpncpy.h (gnu_stpncpy): New declaration.
6395 (stpncpy): Define as alias for gnu_stpncpy.
6396 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6398 2003-09-26 Paul Eggert <eggert@twinsun.com>
6400 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6401 (error_tail): Do not loop, reallocating temporary buffer, since
6402 the output cannot contain more wide characters than the input
6403 contains bytes, the size must be big enough already. This avoids
6404 one potential size overflow calculation. Check for size overflow
6405 when calculating temporary buffer size. Free temporary buffer
6406 when done, if it was allocated with malloc; this plugs a memory
6407 leak. Remove casts from void * to pointers, that are no longer
6408 needed now that we're assuming C89 or better.
6410 Merge error changes from glibc.
6412 * error.c, error.h: Update copyright notice header to match glibc.
6413 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6414 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6415 Disable cancellation while printing error.
6416 * error.h: Prepend __ to parameter names.
6418 2003-09-25 Karl Berry <karl@gnu.org>
6420 * argp-fmtstream.c, argp-help.c: update from libc.
6422 2003-09-25 Bruno Haible <bruno@clisp.org>
6424 * version-etc-2.h: New file, from version-etc.h with modifications.
6425 * version-etc-2.c: New file, from version-etc.c with modifications.
6427 2003-09-25 Simon Josefsson <jas@extundo.com>
6429 * xgetdomainname.h: New file.
6430 * xgetdomainname.c: New file.
6432 2003-09-25 Simon Josefsson <jas@extundo.com>
6433 Bruno Haible <bruno@clisp.org>
6435 * getdomainname.h: New file.
6436 * getdomainname.c: New file.
6438 2003-09-24 Paul Eggert <eggert@twinsun.com>
6440 * linebuffer.c (freebuffer): Don't free the argument, just
6441 the buffer associated with the argument. Bug reported by
6444 2003-09-19 Karl Berry <karl@gnu.org>
6446 * argp.h: update from libc.
6448 2003-09-16 Paul Eggert <eggert@twinsun.com>
6450 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6451 input error, instead of returning NULL the next time we are called
6452 (and therefore losing track of errno).
6454 2003-09-15 Paul Eggert <eggert@twinsun.com>
6456 * getndelim2.c (getndelim2): Don't trash errno when a read
6457 fails, so that the caller gets the proper errno.
6459 * readutmp.c (read_utmp): Likewise.
6460 Check for fstat error. Close stream and free storage
6463 2003-09-14 Bruno Haible <bruno@clisp.org>
6465 * fwriteerror.h: New file.
6466 * fwriteerror.c: New file.
6468 2003-09-14 Jim Meyering <jim@meyering.net>
6470 * getloadavg.c: Correct cpp indentation.
6471 * strdup.c: Likewise.
6472 * vasnprintf.c: Likewise.
6474 2003-09-12 Paul Eggert <eggert@twinsun.com>
6476 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6477 * obstack.c [!defined _LIBC]: Likewise.
6478 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6479 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6480 * exitfail.c: Don't include stdlib.h; no longer needed.
6482 More changes to assume C89 or better.
6484 * error.c (error_tail): Assume vprintf.
6486 * argmatch.c (getenv): Remove decl.
6487 * progreloc.c (get_full_program_name): Define via prototype.
6488 * setenv.c (clearenv): Likewise.
6489 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6491 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6492 (malloc, memcpy): Remove decls.
6493 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6494 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6495 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6496 (memcpy): Remove macro.
6497 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6498 (__P): Remove. All uses removed.
6499 (PTR): Remove. All uses changed to void *.
6500 (CHAR_BIT, NULL): Remove.
6501 (spaces, zeros, memset_space, memset_zero)
6502 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6504 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6505 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6506 Define with prototype.
6507 Remove now-unnecessary prototype decl.
6508 (extra_args_spec): Assume ANSI C. All uses changed.
6509 (extra_args_spec_iso): Remove.
6510 (my_strftime, emacs_strftimeu): Define via prototype.
6511 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6513 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6514 * strtoimax.c: Include <stdlib.h> unconditionally.
6515 (strtoul, strtol): Remove decls.
6516 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6518 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6519 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6520 (LOCALE_PARAM_PROTO): New macro.
6521 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6522 (INTERNAL (strtol), strtol): Define with a prototype.
6523 (PARAMS): Remove. All uses removed.
6524 * tempname.c: Include <string.h> unconditionally.
6525 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6526 * xgethostname.c (main): Define with a prototype.
6527 * xmalloc.c: Include "xalloc.h" first, to check interface.
6528 Include <stdlib.h> unconditionally.
6529 (calloc, malloc, realloc, free): Remove decls.
6530 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6531 Include <stdlib.h> unconditionally. Sort include file names.
6533 (xstrtod): Define with a prototype.
6534 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6535 (strtol, strtoul): Remove decls.
6537 2003-09-11 Paul Eggert <eggert@twinsun.com>
6539 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6540 Include <stdlib.h>, <string.h> unconditionally.
6541 Remove now-unnecessary cast to char *.
6542 * strnlen.c: Include <string.h> unconditionally.
6543 * yesno.c (yesno): Define with a prototype.
6545 2003-09-10 Bruno Haible <bruno@clisp.org>
6547 * strcspn.c: Include <string.h> unconditionally.
6548 * strpbrk.c: Include <string.h> unconditionally.
6549 * strstr.c: Include <string.h> unconditionally.
6550 * unicodeio.c: Include <string.h> unconditionally.
6551 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6552 * unsetenv.c: Likewise.
6553 * xreadlink.c: Include <stdlib.h> unconditionally.
6554 * yesno.c: Include <stdlib.h> unconditionally.
6555 (rpmatch): Add prototype.
6557 2003-09-10 Jim Meyering <jim@meyering.net>
6559 * error.c: Correct indentation of cpp directives.
6561 2003-09-09 Paul Eggert <eggert@twinsun.com>
6565 * acosl.c (main): Use a prototype.
6566 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6569 * getloadavg.c (getloadavg, main): Define via prototypes.
6571 * getopt.h (struct option.name): Assume C89, and use 'const'.
6572 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6573 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6575 * getopt.c (const): Remove macro.
6576 Include <string.h> unconditionally.
6577 (my_index): Remove; all uses changed to strchr.
6578 (strlen): Remove decl.
6579 (exchange): Remove forward decl; no longer needed.
6580 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6581 Define with prototype.
6582 * getopt1.c (const): Remove macro.
6583 (getopt_long, getopt_long_only, main): Define with prototype.
6585 * getugroups.c: Include <string.h> unconditionally.
6587 * getusershell.c: Include <stdlib.h> unconditionally.
6588 (getusershell, setusershell, endusershell, readname, main):
6589 Define with prototypes.
6591 * group-member.c: Include group-member.h first.
6592 Include <stdlib.h> unconditionally.
6594 * hard-locale.c: Include hard-locale.h first.
6595 Include <stdlib.h>, <string.h> unconditionally.
6597 * hash.c (free, malloc): Remove decls.
6598 Include <stdlib.h> unconditionally.
6600 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6601 (getenv): Do not declare.
6603 * idcache.c: Include <string.h> unconditionally.
6605 * long-options.c: Include long-options.h first, to test interface.
6606 Include <stdlib.h> unconditionally.
6608 * makepath.c: Include makepath.h first, to test interface.
6609 Include <stdlib.h> and <string.h> unconditionally.
6611 * linebuffer.c: Include <stdlib.h>.
6612 (free): Remove decl.
6614 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6615 rpl_malloc returns void *, not char *.
6616 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6618 * md5.h: Include <limits.h> unconditionally.
6619 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6620 (__P): Remove; all uses removed.
6621 * md5.c: Include "md5.h" first.
6622 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6623 md5_buffer, md5_process_bytes, md5_process_block):
6624 Define with prototypes.
6625 * sha.h (__P): Remove all uses. (It wasn't defined??)
6626 * sha.c: Include "sha.h" first.
6627 Include <stdlib.h>, <string.h> unconditionally.
6629 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6630 * memcmp.c (__ptr_t): Likewise.
6631 * memrchr.c (__ptr_t): Likewise.
6632 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6633 Include <string.h> unconditionally.
6634 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6635 * memchr.c: Include <stdlib.h> unconditionally.
6636 * memchr.c (LONG_MAX): Remove.
6637 * memrchr.c (LONG_MAX): Likewise.
6638 * memchr.c (__memchr): Define via a prototype.
6639 * memrchr.c (__memrchr): Likewise.
6640 * memcmp.c (__P): Remove, and remove all uses.
6641 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6642 Remove forward decls; no longer needed.
6643 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6644 Use types required by C89 in prototype.
6646 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6647 * savedir.c: Likewise.
6648 * mkdir.c (free): Remove decl.
6649 * rmdir.c (rmdir): Define with a prototype.
6650 * savedir.c: Include savedir.h first, to test interface.
6652 * mktime.c (STDC_HEADERS): Remove.
6653 Include <stdlib.h>, <string.h> unconditionally.
6655 * modechange.c: Include <stdlib.h> unconditionally.
6656 (malloc): Remove decl.
6658 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6659 (free): Remove decl.
6661 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6662 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6663 (This type really should be intptr_t, but that's a C99ism.)
6664 (_obstack_memcpy): Remove: all uses changed to memcpy.
6665 Include <string.h> unconditionally.
6666 (struct obstack): Assume __STDC__ for types of members
6667 chunkfun, freefun, extra_arg.
6668 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6669 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6670 obstack_begin, obstack_specify_allocation,
6671 obstack_specify_allocation_with_arg, obstack_chunkfun,
6672 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6673 Remove unprototyped decls and the macros that use them.
6674 * obstack.c (POINTER): Remove. All uses changed to void *.
6675 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6676 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6677 (defined __STDC__ && __STDC__)]:
6678 Remove nonprototyped code.
6679 Include <stdlib.h> unconditionally.
6680 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6681 _obstack_allocated_p, _obstack_free, obstack_free,
6682 _obstack_memory_used, print_and_abort):
6683 Define using prototypes.
6684 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6685 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6686 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6687 obstack_next_free, obstack_object_size, obstack_room) [0]:
6688 Remove unused, unprototyped code.
6690 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6692 * physmem.c (physmem_total, physmem_available, main): Define
6695 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6696 (main): Define with a prototype.
6698 * posixver.c (getenv): Remove decl.
6700 * putenv.c (malloc): Returns void *, not char *.
6701 Include <string.h> unconditionally.
6702 (strchr, memcpy, NULL): Do not define.
6704 * readtokens.c: Include readtokens.h first, to test interface.
6705 Include <stdlib.h>, <string.h> unconditionally.
6706 (init_tokenbuffer): Define with a prototype.
6708 * regex.c (PARAMS): Remove. All uses removed.
6709 All uses of _RE_ARGS removed, too.
6710 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6712 (bzero): Assume memset exists.
6713 (memcmp, memcpy, NULL): Remove.
6714 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6715 char, or assignments to local vars of type signed char.
6716 (init_syntax_once, PREFIX(extract_number_and_incr),
6717 PREFIX(print_partial_compiled_pattern),
6718 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6719 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6720 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6721 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6722 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6723 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6724 wcs_compile_range, byte_compile_range, truncate_wchar,
6725 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6726 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6727 count_mbs_length, wcs_re_match_2_internal,
6728 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6729 PREFIX(alt_match_null_string_p),
6730 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6731 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6732 regfree, PREFIX(extract_number)): Define with prototype. Remove
6733 now-unnecessary declaration, if any.
6734 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6736 Remove now-unnecessary casts among pointer types.
6737 * regex.h (_RE_ARGS): Remove. All uses removed.
6739 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6740 (free): Remove decl.
6742 * rpmatch.c: Include <stdlib.h> unconditionally.
6744 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6745 (free): Remove decl.
6747 * save-cwd.c: Include <stdlib.h> unconditionally.
6748 * xgetcwd.c: Likewise.
6750 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6751 (free): Remove decl.
6753 * strchrnul.c (strchrnul): Define with a prototype.
6754 Fix bug: c_in was not converted to char before searching.
6756 The following changes are not K&R related:
6758 * group-member.h: Include <sys/types.h>, so that this file is
6760 * makepath.h: Likewise.
6762 * getusershell.c (readname, default_index, line_size, readname):
6763 Use size_t, not int, for sizes.
6764 (readname): If the size overflows, report an error instead of
6767 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6769 * getndelim2.c: Assume stdlib.h per the C89 spec.
6771 2003-09-08 Paul Eggert <eggert@twinsun.com>
6773 Assume C89 or better; remove K&R cruft.
6774 A few of these changes were first proposed by Derek Robert Price
6775 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6777 * addext.c: Include <string.h> unconditionally.
6778 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6779 Don't declare getenv or malloc.
6781 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6782 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6784 (find_stack_direction, alloca): Use prototypes.
6786 * atexit.c (atexit): Define using a prototype.
6788 * basename.c, dirname.c, stripslash.c:
6789 Include <string.h> unconditionally.
6791 * bcopy.c: Include <stddef.h>.
6792 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6794 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6796 * error.h (error, error_at_line, error_print_progname)
6797 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6798 * error.c: Include error.h first, to check interface.
6799 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6800 (VA_START): Remove; all uses changeed to va_start.
6801 (exit, strerror): Remove decls.
6802 (error_print_progname): Prototype uncondionally.
6803 Don't include <errno.h>; no longer needed.
6804 (private_strerror): Remove.
6805 (error_tail): Always define.
6806 (error, error_at_line): Assume C89 or better; always use prototypes.
6807 * fatal.c: Include "fatal.h" first, to test interface.
6808 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6809 (VA_START): Remove; all uses changed to va_start.
6810 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6812 (exit): Remove decl.
6813 (fatal): Prototype unconditionally. Assume va_start works.
6814 Abort at end, to pacify gcc.
6816 * euidaccess.c (main): Define with a prototype.
6818 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6820 * exitfail.c: Include <stdlib.h> unconditionally.
6822 * fnmatch_.h (__P): Remove. All uses changed to assume
6824 * fnmatch.c: Include fnmatch.h first, to test interface.
6825 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6826 (getenv): Remove decl.
6827 (fnmatch): Define using a prototype.
6828 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6829 (FCT): Define using a prototype.
6831 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6833 * gethostname.c: Include <stddef.h>.
6834 (gethostname): Define with prototype. Length is size_t, not int.
6836 2003-09-08 Paul Eggert <eggert@twinsun.com>
6838 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6839 getversion.c should have been removed then, but was accidentally
6842 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6843 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6845 2003-09-07 Paul Eggert <eggert@twinsun.com>
6847 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6848 copy_tm_result. Bug reported by Simon Josefsson in
6849 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6851 2003-09-06 Paul Eggert <eggert@twinsun.com>
6853 * time_r.c, time_r.h: New files.
6855 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6857 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6858 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6860 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6862 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6863 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6866 * timegm.c: Switch to glibc implementation, with the following changes:
6867 [defined HAVE_CONFIG_H]: Include <config.h>.
6868 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6869 (__mktime_internal) [!defined _LIBC]: New decl.
6870 (__gmtime_r) [!defined _LIBC]: New macro and function.
6871 (timegm): Use a prototype, since gnulib assumes C89.
6872 Do not bother declaring tmp to be const, as it's not really usefu.
6873 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6874 (timegm): Declare only if HAVE_DECL_TIMEGM.
6876 2003-09-03 Paul Eggert <eggert@twinsun.com>
6878 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6879 Bug reported by Lute Kamstra in
6880 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6882 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6883 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6884 course with correspondingly smaller numbers for tomorrow and
6885 yesterday. From Tadayoshi Funaba. Originally installed into
6886 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6889 2003-08-31 Simon Josefsson <jas@extundo.com>
6891 * timegm.h: New file.
6892 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6894 2003-08-31 Karl Berry <karl@gnu.org>
6896 * argp.h: update from libc.
6898 2003-08-28 Bruno Haible <bruno@clisp.org>
6900 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6901 warning on QNX, which defines O_BINARY to 000000.
6903 2003-08-24 Bruno Haible <bruno@clisp.org>
6905 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6906 MSVC7 <stdio.h> is included later.
6908 2003-08-20 Bruno Haible <bruno@clisp.org>
6910 * progname.h: New file, from GNU gettext.
6911 * progname.c: New file, from GNU gettext.
6912 * progreloc.c: New file, from GNU gettext.
6914 2003-08-19 Bruno Haible <bruno@clisp.org>
6916 * xstrdup.c: Assume <string.h> exists.
6918 2003-08-18 Jim Meyering <jim@meyering.net>
6920 * setenv.h: Indent nested cpp directive.
6921 * vasnprintf.c: Remove trailing blanks.
6923 2003-08-17 Simon Josefsson <jas@extundo.com>
6924 Bruno Haible <bruno@clisp.org>
6926 * xstrndup.h: New file.
6927 * xstrndup.c: New file.
6929 2003-08-17 Bruno Haible <bruno@clisp.org>
6931 * strndup.h: New file.
6933 2003-08-16 Paul Eggert <eggert@twinsun.com>
6935 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6936 space, undoing this 2003-08-12 change:
6937 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6939 2003-08-16 Jim Meyering <jim@meyering.net>
6941 Merge from coreutils.
6942 * xstrtoimax.c: #else #if -> #elif.
6943 * xstrtoumax.c: Likewise.
6945 2003-08-15 Paul Eggert <eggert@twinsun.com>
6947 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6948 rather than tab, after '#' in shell-script copyright notices.
6949 Suggested by Bruno Haible.
6951 2003-08-15 Jim Meyering <jim@meyering.net>
6952 and Paul Eggert <eggert@twinsun.com>
6954 Merge from coreutils.
6955 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6956 member but strut utmpx does not. Needed for AIX 4.3.3.
6957 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6959 2003-08-15 Jim Meyering <jim@meyering.net>
6961 Merge from coreutils.
6962 * xgethostname.c: Include <stdlib.h>.
6963 (xghostname): Don't exit for anything other than memory-related
6964 failure; just return NULL.
6965 * userspec.c: Include "posixver.h".
6966 (parse_user_spec): Accept `.' as a separator only
6967 in pre-POSIX-200112 mode.
6968 * strtoimax.c: Use #elif rather than #else #if.
6969 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6970 Remove function, now that we can rely on a working tzset function.
6971 [!_LIBC]: Ensure that the required autoconf test has been run.
6972 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6973 Use underlying_strftime for %r.
6974 * sha.c: Merge in some clean-up and optimization changes from glibc.
6975 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6976 Ensure that it is a multiple of 64.
6977 Rearrange loop exit tests so as to avoid performing an
6978 additional fread after encountering an error or EOF.
6979 * realloc.c: Update copyright date.
6981 2003-08-14 Jim Meyering <jim@meyering.net>
6983 Merge from coreutils.
6984 * obstack.h: Whitespace changes.
6985 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6986 and xcalloc return values.
6987 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6988 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6989 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6990 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6991 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6993 Use mntctl's return value to drive the entry-processing loop, since
6994 we can't rely on the value of the vmt_length member in the last
6995 entry. On some systems doing so could result in exhausting
6996 virtual memory. Based in part on a patch from Mike Jetzer.
6998 2003-08-14 Jim Meyering <jim@meyering.net>
6999 and Paul Eggert <eggert@twinsun.com>
7001 Merges from coreutils, plus other fixes.
7002 * physmem.c: Merge in portability changes from gcc/libiberty
7003 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7004 for credits and details. Thanks to Kaveh Ghazi for helping
7005 to keep these files in sync.
7006 (ARRAY_SIZE): Define it.
7007 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7008 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7009 (memcasecmp): Don't assume size_t fits in unsigned int.
7010 Remove casts and duplicate code.
7011 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7012 (memcpy): Remove definition.
7013 Merge in some clean-up and optimization changes from glibc.
7014 [BLOCKSIZE]: Move definition to top of file.
7015 Ensure that it is a multiple of 64.
7016 Rearrange loop exit tests so as to avoid performing an
7017 additional fread after encountering an error or EOF.
7018 * md5.h (md5_uintptr): Define.
7019 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7020 return to the initial working directory. Preserve errno
7022 * idcache.c: Include "xalloc.h".
7023 (xmalloc, xrealloc): Remove decls.
7024 (getuser): Remove casts no longer required in C89.
7025 * human.c: Include stdio.h, for sprintf.
7026 * group-member.c: Include "xalloc.h".
7027 (xmalloc, xrealloc): Remove decls.
7028 (get_group_info): Remove casts no longer required in C89.
7029 * getusershell.c (readname): Remove casts no longer required in C89.
7030 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7031 * getline.c: Whitespace fix, from coreutils.
7033 2003-08-13 Paul Eggert <eggert@twinsun.com>
7035 * exclude.c: Include <ctype.h>
7036 (IN_CTYPE_DOMAIN): New macro.
7038 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7041 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7042 Undo previous (whitespace-only) change.
7044 2003-08-12 Paul Eggert <eggert@twinsun.com>
7046 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7047 Normalize leading white space and remove trailing white space.
7048 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7049 notice, as per ../config/srclist-update.
7051 Merge from coreutils.
7052 * euidaccess.h: New file.
7053 * euidaccess.c: Include it.
7054 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7055 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7056 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7058 2003-08-11 Bruno Haible <bruno@clisp.org>
7060 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7061 (vasnprintf): Use it instead of wcslen.
7063 2003-08-11 Bruno Haible <bruno@clisp.org>
7065 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7066 value to ensure that _Bool promotes to int. Use #define for _Bool when
7067 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7069 2003-08-10 Karl Berry <karl@gnu.org>
7071 * regex.h: update from libc (whitespace fix).
7073 2003-08-09 Paul Eggert <eggert@twinsun.com>
7075 Merge some files from coreutils. These changes were
7076 originally made by Jim Meyering.
7077 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7078 many older Unixes require this.
7079 * alloca.c (alloca): Remove cast to argument of free;
7080 no longer needed in C89.
7081 * alloca_.h, regex.h: Fix white space to match
7082 what GNU indent does.
7084 2003-08-05 Paul Eggert <eggert@twinsun.com>
7086 * bumpalloc.h: Remove.
7088 2003-08-04 Paul Eggert <eggert@twinsun.com>
7090 * getloadavg.c: Change copyright notice and spacing to conform to
7093 Merge from coreutils.
7094 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7096 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7097 from Karl Berry, implemented by Jim Meyering.
7098 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7099 from Dmitry V. Levin.
7100 Remove anachronistic cast of xrealloc.
7101 * fnmatch_.h (__const): Remove. Use 'const'.
7102 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7103 type. Otherwise, it wouldn't compile with at least /bin/cc on
7104 ymp-cray-unicos9.0.2.X.
7105 Combine two mostly-identical uses of alloca into one.
7106 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7108 2003-08-04 Dave Love <d.love@dl.ac.uk>
7112 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7113 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7114 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7115 obsolete NLIST_NAME_UNION.
7116 [__GNU__]: Undef BSD and FSCALE.
7117 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7119 2003-08-03 Paul Eggert <eggert@twinsun.com>
7121 * stdbool_.h (_Bool): Make it signed char, instead of
7122 an enum type, so that it's guaranteed to promote to int. See:
7123 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7125 2003-07-31 Paul Eggert <eggert@twinsun.com>
7127 * strerror.c: Include config.h, limits.h. Declare sprintf.
7128 (strerror): Don't assume that a printable int fits in 14 bytes.
7130 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7131 Bruno Haible <bruno@clisp.org>
7133 * getline.h (getline, getdelim): Change return type to ssize_t.
7134 * getline.c (getline, getdelim): Likewise.
7135 Remove _GNU_SOURCE define; now it's defined in config.h through
7138 2003-07-22 Paul Eggert <eggert@twinsun.com>
7140 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7141 over-parenthesization in macros.
7143 Sync with coreutils.
7145 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7148 Use `exit_failure' for xalloc and xmemcoll instead of their own
7149 private exit-failure variables.
7150 * xalloc.h (xalloc_exit_failure): Remove.
7151 * xmalloc.c: Likewise. Include exitfail.h.
7152 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7153 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7154 * xmemcoll.c: Likewise. Include exitfail.h.
7155 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7157 2003-07-18 Paul Eggert <eggert@twinsun.com>
7159 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7160 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7161 to test that it can stand by itself. Include "exitfail.h".
7162 Clients should set exit_failure instead.
7163 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7165 2003-07-18 Andreas Schwab <schwab@suse.de>
7167 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7169 2003-07-18 Bruno Haible <bruno@clisp.org>
7171 * getndelim2.h: New file.
7172 * getndelim2.c: Make into a module of its own. Include config.h,
7174 (getndelim2): Make non-static. Change return type to ssize_t.
7175 * getline.h: Change argument names.
7176 * getline.c: Include getndelim2.h instead of getndelim2.c.
7177 * getnline.c: Include getndelim2.h.
7179 2003-07-17 Bruno Haible <bruno@clisp.org>
7181 * Makefile.am: Remove file.
7182 * Makefile.in: Remove file.
7184 2003-07-17 Bruno Haible <bruno@clisp.org>
7186 * getnline.h: New file.
7187 * getnline.c: New file.
7188 * getndelim2.c: New file, extracted from getline.c.
7189 (getndelim2): Renamed from getdelim2, with added nmax argument.
7190 * getline.c: Include getndelim2.c.
7191 (getdelim2): Moved out to getndelim2.c.
7192 (getline, getdelim): Update.
7194 2003-07-15 <karl@gnu.org>
7196 * vasnprintf.c: update from gettext.
7198 2003-07-15 Jim Meyering <jim@meyering.net>
7200 * makepath.c (make_path): Enclose diagnostic in _(...).
7202 2003-07-14 Paul Eggert <eggert@twinsun.com>
7204 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7205 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7206 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7207 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7208 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7209 updated automatically by ../config/srclist-update. This changes
7210 their license from LPGL to GPL.
7212 2003-07-14 Jim Meyering <jim@meyering.net>
7214 Don't emit diagnostics. Let callers do that.
7215 * save-cwd.c: Don't include "error.h".
7216 (save_cwd): Don't call error. Ensure that errno is valid
7217 when returning nonzero.
7219 * save-cwd.h (restore_cwd): Update prototype.
7220 * save-cwd.c (restore_cwd): Remove two parameters.
7221 Simplify. Don't call error upon failure. Let callers do that.
7222 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7223 when auditing is enabled. But don't bother updating the #if.
7225 2003-07-14 Simon Josefsson <jas@extundo.com>
7227 * mempcpy.h: New file.
7228 * mempcpy.c: New file.
7230 2003-07-14 Paul Eggert <eggert@twinsun.com>
7232 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7233 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7234 unicodeio.c, unicodeio.h, unlocked-io.h:
7235 Switch from LGPL to GPL.
7237 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7239 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7240 it breaks C++ compilation.
7241 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7243 2003-07-10 Jim Meyering <jim@meyering.net>
7245 * vasnprintf.c: Remove trailing blanks.
7246 Make cpp indentation consistent.
7248 2003-07-09 Paul Eggert <eggert@twinsun.com>
7250 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7251 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7252 Switch from LGPL to GPL.
7254 2003-07-07 Paul Eggert <eggert@twinsun.com>
7256 * mktime.c: Fix some boundary cases and remove need for floating point.
7258 Issue a compile-time diagnostic if time_t is floating point, or if
7259 two's complement arithmetic is not in effect, or if arithmetic
7260 right shift does not propagate the sign. These assumptions were
7261 all in the original code but they weren't checked.
7263 (TIME_T_MIDPOINT, verify): New macros.
7264 (__isleap): Remove; it has integer overflow problems.
7265 (leapyear): New function, without those problems.
7266 (ydhms_tm_diff): Remove; splitting into two parts.
7267 (ydhms_diff): New function, containing the arithmetic part of
7268 the old ydhms_tm_diff function. Issue a compile-time
7269 diagnostic if we are not using C99 integer division.
7270 Avoid casts when possible.
7271 (guess_time_tm): New function, containing the checking part of
7272 the old ydhms_tm_diff function. Return the new value, rather than
7273 the difference between it and the old. Accept a new argument T
7274 so that *T specifies the old value. Check for overflow in the result.
7276 (__mktime_internal): Use a time_t offset, not a long int offset.
7277 This undoes the 2003-06-04 change, which is no longer needed now
7278 that we have better overflow checking.
7279 (localtime_offset): Likewise.
7281 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7282 and long are 64-bit but int is only 32-bit.
7283 (ydhms_diff): Use long int to store year1 and yday1.
7284 Issue a compile-time diagnostic if long int is not wide enough.
7286 (__mktime_internal): Use long int to store adjusted year and yday.
7287 Use plain C rather than preprocessor commands, if that doesn't
7289 Check for overflow (and try to repair) after each probe
7290 rather than checking only at the very end. This avoids some bugs
7291 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7292 does not equal GMT offset at maximum time).
7293 Use integer to check for overflow rather than floating point; this
7294 is more portable to non-IEEE hosts, and is a tad faster.
7295 When we detect that we are oscillating between two values,
7296 don't check whether tm_isdst has the requested value, since
7297 we already know the answer. When tm_isdst has the wrong value,
7298 use a different heuristic to find the right one, based on the
7299 extreme values actually observed in practice in tz2003a,
7300 rather than the (overly optimistic) "previous 3 calendar quarters".
7302 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7303 "T const" to accommodate glibc style.
7304 (check_result): Use less-confusing report format. "long" -> "long int.
7306 Don't loop if the iteration overflows time_t.
7307 Allow a negative step in the iteration.
7309 2003-07-01 Paul Eggert <eggert@twinsun.com>
7311 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7312 having it depend on HAVE_SYS_TYPES_H.
7314 2003-06-25 Bruno Haible <bruno@clisp.org>
7316 * readlink.c: New file.
7318 2003-06-20 Bruno Haible <bruno@clisp.org>
7320 Assume C89, so PARAMS isn't needed.
7321 * unicodeio.h (PARAMS): Remove.
7322 * unicodeio.c: Don't use PARAMS.
7324 2003-06-18 Jim Meyering <jim@meyering.net>
7326 Merge changes from coreutils.
7327 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7328 Remove explicit declarations of xmalloc and realloc.
7330 (read_utmp): Remove anachronistic cast of xmalloc.
7332 2003-06-17 Paul Eggert <eggert@twinsun.com>
7334 Assume C89, so PARAMS isn't needed.
7335 * backupfile.h (PARAMS): Remove. All uses removed.
7336 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7337 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7338 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7339 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7340 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7341 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7342 xstrtol.h: Likewise.
7343 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7344 same.h, strverscmp.h: Do not include config.h; no longer needed.
7345 Anyway, config.h should always be included before any other file.
7347 2003-06-11 Simon Josefsson <jas@extundo.com>
7349 * sysexit_.h: New file.
7351 2003-05-20 Derek Price <derek@ximbiot.com>
7353 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7355 2003-06-10 Simon Josefsson <jas@extundo.com>
7357 * strchrnul.h: New file.
7358 * strchrnul.c: New file.
7360 2003-06-10 Simon Josefsson <jas@extundo.com>
7362 * argp.h: New file, from glibc.
7363 * argp-ba.c: New file, from glibc.
7364 * argp-eexst.c: New file, from glibc.
7365 * argp-fmtstream.c: New file, from glibc.
7366 * argp-fmtstream.h: New file, from glibc.
7367 * argp-fs-xinl.c: New file, from glibc.
7368 * argp-help.c: New file, from glibc.
7369 * argp-namefrob.h: New file, from glibc.
7370 * argp-parse.c: New file, from glibc.
7371 * argp-pv.c: New file, from glibc.
7372 * argp-pvh.c: New file, from glibc.
7373 * argp-xinl.c: New file, from glibc.
7375 2003-06-07 Jim Meyering <jim@meyering.net>
7377 * readtokens.h: Put `Free Software Foundation, Inc.'
7378 in place of my name in the copyright comment.
7379 Remove definition and uses of __P.
7382 * stat.c: Don't declare xmalloc explicitly.
7383 Instead, include "xalloc.h".
7384 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7385 xrealloc, and xcalloc return values.
7386 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7388 * xgetcwd.h: Remove definition/uses of PARAMS.
7390 2003-06-06 Jim Meyering <jim@meyering.net>
7392 * stdbool_.h: Renamed from stdbool.h.in.
7394 2003-06-06 Jim Meyering <jim@meyering.net>
7396 Merge from coreutils.
7397 * same.c: (same_name): Declare *_basename locals to be `const'.
7398 Consolidate declarations and initializations of *_base* locals.
7400 Merge from coreutils.
7401 This avoids a core dump on systems without GNU putenv,
7402 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7403 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7404 (unsetenv): New static function, from GNU libc.
7405 (rpl_putenv): Use it.
7407 * modechange.c: Remove trailing blanks.
7409 Merge from coreutils.
7410 * fsusage.c: Remove declaration of statfs.
7411 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7413 * posixtm.c: Include <stdbool.h> unconditionally.
7415 2003-06-05 Paul Eggert <eggert@twinsun.com>
7417 * mktime.c (__mktime_internal): When resolving a tm_isdst
7418 mismatch, look in future quarters as well as past. This fixes a
7419 bug when processing fall-backwards gaps immediately after a long
7420 period of daylight-saving time.
7422 * mktime.c: Assume freestanding C89 or better.
7423 (HAVE_LIMITS_H): Remove. Assume it's 1.
7424 (__P): Remove; not used.
7425 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7426 (mktime, not_equal_tm, print_tm, check_result,
7427 main): Use prototypes. Use const * where appropriate.
7428 (main): Fix typo in testing code that uncovered by above changes.
7429 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7431 2003-06-04 Paul Eggert <eggert@twinsun.com>
7433 * mktime.c: Fix Debian bug 177940
7434 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7435 (localtime_offset): Now long int, not time_t, because we want it
7436 to be guaranteed to be signed. All uses changed.
7437 (__mktime_internal): If overflow would occur when adding offset,
7440 Merge 'human' changes from coreutils. Rewrite to support
7441 locale-specific notations like thousands separators.
7442 * human.c: Simplify authorship notice.
7443 Include human.h immediately after config.h.
7444 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7445 <limits.h>: Do not include, since human.h does.
7446 (SIZE_MAX, UINTMAX_MAX): New macros.
7447 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7448 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7449 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7450 (power_letter): Renamed from suffixes.
7451 (generate_suffix_backwards): Remove.
7452 (adjust_value): Now takes int style (because of human.h changes)
7453 and long double value (for greater precision on some platforms).
7454 (group_number): New function.
7455 (human_readable): Use it. Use integer options, not enum.
7456 Put the options before the sizes in the arg list.
7457 Support all the new options.
7458 The old human_readable function has been removed;
7459 use inttostr.h instead.
7460 (human_readable, default_block_size, humblock):
7461 Use uintmax_t, not int, for block sizes.
7462 (human_readable_inexact, block_size_types): Remove.
7463 (block_size_opts): New constant.
7464 (human_options): Renamed from human_block_size, with new signature
7465 that allows block sizes up to UINTMAX_MAX. All callers changed.
7466 * human.h: Add copyright and authorship notice.
7467 Include <limits.h> and <stdbool.h> unconditionally.
7468 (PARAMS): Remove. All uses removed.
7469 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7470 (enum human_inexact_style): Remove tag; now a nameless enum.
7471 (human_floor, human_ceiling, human_round_to_even): Now have
7472 values 2, 0, 1 rather than -1, 1, 0.
7473 (human_group_digits, human_suppress_point_zero, human_autoscale,
7474 human_base_1024, human_SI, human_B): New constants.
7475 (human_readable_inexact, human_block_size): Remove.
7476 (human_readable): Size args are now uintmax_t, not int.
7477 (human_options): New decl.
7479 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7480 unnecessary now that we assume C89 or better. This change
7481 imported from coreutils.
7483 * mktime.c (__mktime_internal): Do not reject negative timestamps
7484 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7485 in the 2003-05-30 sync from glibc.
7487 .h files should stand alone, but we shouldn't include <sys/types.h>
7488 if we can get away with just <stddef.h>.
7490 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7491 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7492 rather than <sys/types.h>, as we merely need size_t.
7493 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7495 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7496 Include <stdio.h>, to get FILE.
7497 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7498 memcasecmp.h has included <stddef.h> and all we need is size_t.
7499 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7500 our interface, instead of including <sys/types.h>
7502 2003-06-02 Paul Eggert <eggert@twinsun.com>
7505 Fix some minor time-related bugs with POSIX time arguments.
7506 Some valid time stamps were being rejected (notably -1, and
7507 time stamps before 1900 on 64-bit hosts). And some invalid
7508 time stamps were being accepted, e.g. September 31.
7510 * posixtm.h (posixtime): Return bool instead of time_t, so
7511 that we can return (time_t) -1 successfully.
7512 * posixtm.c: Likewise.
7513 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7514 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7515 (t): Remove static var.
7516 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7517 of static var. All uses changed.
7518 (year): Do not reject years before 1900; they can occur with
7520 (posix_time_parse): Do not check for out-of-range components;
7521 that is now the caller's responsibility, since our checks were
7522 only approximations.
7523 (posixtime): Use mktime to check for out-of-range components,
7524 since it knows them exactly.
7525 If mktime returns (time_t) -1, check whether an error actually occurred
7526 by invoking localtime on -1.
7527 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7528 posixtime failures better.
7529 Improve the test data (in comments only).
7531 2003-05-30 <karl@gnu.org>
7533 * mktime.c: update from libc.
7535 2003-05-30 Bruno Haible <bruno@clisp.org>
7537 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7538 * localcharset.h: Likewise.
7539 * localcharset.c: Likewise.
7541 2003-05-28 Paul Eggert <eggert@twinsun.com>
7543 Assume the headers required for C89 freestanding compilers.
7544 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7545 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7546 without checking for HAVE_LIMITS_H.
7547 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7548 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7550 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7551 * exclude.c: Include <stdbool.h> unconditionally.
7552 * tempname.c: Include <stddef.h> unconditionally.
7553 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7554 * modechange.c, rpmatch.c (NULL): Don't define, since
7555 <stddef.h> does that.
7556 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7557 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7558 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7559 * xstrtol.c: Likewise.
7560 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7561 * savedir.c: Include <stddef.h> instead of defining NULL.
7563 * addext.c (addext): Use assignment rather than cast, to avoid
7564 warnings on some platforms.
7566 * mktime.c (__mktime_internal): Do not reject negative timestamps
7569 2003-05-10 Bruno Haible <bruno@clisp.org>
7571 * linebreak.c (iconv_string_length): Don't return -1 just because the
7572 string is longer than 4 KB.
7574 2003-05-12 Jim Meyering <jim@meyering.net>
7576 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7577 the space-padded-by-default conversion specifiers, %e, %k, %l.
7579 2003-05-03 Bruno Haible <bruno@clisp.org>
7581 Upgrade to Unicode-4.0.
7582 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7583 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7584 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7585 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7586 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7587 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7588 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7589 Change width of U+E0100..U+E01EF from 1 to 0.
7591 2003-04-25 Bruno Haible <bruno@clisp.org>
7593 * copy-file.c: Include <stddef.h>, for size_t.
7595 2003-04-25 Jim Meyering <jim@meyering.net>
7597 * copy-file.c (copy_file_preserving): Declare buf_size to be
7598 of type size_t, not int.
7600 2003-04-11 Jim Meyering <jim@meyering.net>
7602 Merge changes from Coreutils.
7604 2003-03-22 Jim Meyering <jim@meyering.net>
7606 * strftime.c (widen): Cast alloca return value to proper type.
7608 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7611 * strftime.c (my_strftime): Handle very large width
7612 specifications for numeric values correctly. Improve checks for
7615 2003-01-19 Jim Meyering <jim@meyering.net>
7617 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7618 (nl_get_alt_digit) [! defined my_strftime]: Define.
7619 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7620 _nl_get_alt_digit and _nl_get_walt_digit.
7622 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7623 These changes have no effect outside of _LIBC.
7625 2003-04-10 Bruno Haible <bruno@clisp.org>
7627 * findprog.h: New file, from GNU gettext.
7628 * findprog.c: New file, from GNU gettext.
7630 2003-04-05 Jim Meyering <jim@meyering.net>
7632 Merge changes from Coreutils.
7634 * exclude.h (PARAMS): Remove definition and uses.
7635 * exclude.c: Remove uses of `PARAMS'.
7637 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7638 Add test-cases for DOS filenames. Declare program_name.
7639 (main): Set up program_name. Patch by Rich Dawe.
7641 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7643 Use mntctl's return value to drive the entry-processing loop, since
7644 we can't rely on the value of the vmt_length member in the last
7645 entry. On some systems doing so could result in exhausting
7646 virtual memory. Based in part on a patch from Mike Jetzer.
7648 2003-04-04 Bruno Haible <bruno@clisp.org>
7650 * linebreak.h: New file, from GNU gettext.
7651 * linebreak.c: New file, from GNU gettext with slight modifications.
7652 * lbrkprop.h: New file, from GNU gettext.
7654 2003-04-03 Bruno Haible <bruno@clisp.org>
7656 * utf8-ucs4.h: New file, from GNU gettext.
7657 * utf16-ucs4.h: New file, from GNU gettext.
7658 * ucs4-utf8.h: New file, from GNU gettext.
7659 * ucs4-utf16.h: New file, from GNU gettext.
7661 2003-04-02 Bruno Haible <bruno@clisp.org>
7663 * binary-io.h: New file, from GNU gettext.
7665 2003-04-01 Bruno Haible <bruno@clisp.org>
7667 * pathname.h: New file, from GNU gettext.
7668 * concatpath.c: New file, from GNU gettext.
7670 2003-03-30 Bruno Haible <bruno@clisp.org>
7672 * copy-file.c (copy_file_preserving): Don't set owner if the function
7673 chown() doesn't exist.
7675 2003-03-28 Bruno Haible <bruno@clisp.org>
7677 * copy-file.h: New file, from GNU gettext.
7678 * copy-file.c: New file, from GNU gettext.
7680 2003-03-18 Jim Meyering <jim@meyering.net>
7682 * quote.c (quote_n): Fix typo in comment.
7684 2003-03-14 Jim Meyering <jim@meyering.net>
7686 Merge changes from Coreutils.
7687 * obstack.h (obstack_object_size): Declare temporary, __o,
7688 to be const, in order to avoid warnings.
7689 (obstack_room): Likewise.
7690 (obstack_empty_p): Likewise.
7692 2003-03-13 Paul Eggert <eggert@twinsun.com>
7694 Merge changes from Bison.
7695 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7696 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7697 when compiling Bison 1.875's `bitset bset = obstack_alloc
7698 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7699 * hash.c: Include <stdbool.h> unconditionally.
7701 2003-03-09 Paul Eggert <eggert@twinsun.com>
7703 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7704 Reported by Bruce Becker; see:
7705 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7707 2003-03-03 Paul Eggert <eggert@twinsun.com>
7708 Bruno Haible <bruno@clisp.org>
7710 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7711 Reported by John Hughes, see
7712 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7714 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7716 * poll_.h: New file.
7719 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7721 * mathl.h: New file.
7722 * acosl.c: New file.
7723 * asinl.c: New file.
7724 * atanl.c: New file.
7725 * ceill.c: New file.
7728 * floorl.c: New file.
7729 * frexpl.c: New file.
7730 * ldexpl.c: New file.
7732 * sincosl.c: New file.
7734 * sqrtl.c: New file.
7736 * trigl.c: New file.
7737 * trigl.h: New file.
7739 2003-02-17 Bruno Haible <bruno@clisp.org>
7741 * mkdtemp.h: New file, from GNU gettext.
7742 * mkdtemp.c: New file, from GNU gettext.
7744 2003-01-31 Bruno Haible <bruno@clisp.org>
7746 * rename.c: #undef rename before defining rpl_rename.
7747 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7749 2003-01-30 Bruno Haible <bruno@clisp.org>
7751 * printf-args.h: New file, from GNU gettext.
7752 * printf-args.c: New file, from GNU gettext.
7753 * printf-parse.h: New file, from GNU gettext.
7754 * printf-parse.c: New file, from GNU gettext.
7755 * vasnprintf.h: New file, from GNU gettext.
7756 * vasnprintf.c: New file, from GNU gettext.
7757 * asnprintf.c: New file, from GNU gettext.
7758 * vasprintf.h: New file, from GNU gettext with modifications.
7759 * vasprintf.c: New file, from GNU gettext.
7760 * asprintf.c: New file, from GNU gettext.
7762 2003-01-29 Bruno Haible <bruno@clisp.org>
7764 * stpncpy.h: New file, from GNU gettext with modifications.
7765 * stpncpy.c: New file, from GNU gettext with modifications.
7767 2003-01-28 Bruno Haible <bruno@clisp.org>
7769 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7771 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7774 2003-01-27 Bruno Haible <bruno@clisp.org>
7776 * xsetenv.h: New file, from GNU gettext.
7777 * xsetenv.c: New file, from GNU gettext.
7779 2003-01-23 Bruno Haible <bruno@clisp.org>
7781 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7783 2003-01-22 Bruno Haible <bruno@clisp.org>
7785 * exit.h: New file, from GNU gettext.
7787 2003-01-11 Bruno Haible <bruno@clisp.org>
7789 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7790 * strcase.h (strcasecmp, strncasecmp): Likewise.
7792 2003-01-14 Jim Meyering <jim@meyering.net>
7794 * same.c (same_name): Tweak a comment.
7796 2003-01-11 Bruno Haible <bruno@clisp.org>
7798 * same.c (same_name): Reorder tests so as to avoid calling stat()
7799 when a string comparison is sufficient.
7801 2003-01-11 Bruno Haible <bruno@clisp.org>
7803 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7806 2003-01-11 Bruno Haible <bruno@clisp.org>
7808 * hash-pjw.c: Add comment about low quality of this function.
7810 2003-01-12 Paul Eggert <eggert@twinsun.com>
7812 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7813 to avoid collisions with libcurses and libreadline.
7815 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7816 * getstr.h, getstr.c: Remove.
7817 * getline.c: Include "getline.h", to check interface.
7818 Move body of old getstr.c here: this defines MIN_CHUNK and
7819 declares getdelim2, which is renamed from getstr.
7820 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7822 * linebuffer.c (readlinebuffer): Renamed from readline.
7824 * linebuffer.h: Likewise.
7825 (readline): Remove backward-compatibility macro.
7827 2003-01-12 Jim Meyering <jim@meyering.net>
7829 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7831 2003-01-10 Bruno Haible <bruno@clisp.org>
7833 * alloca_.h: New file.
7834 * getdate.y: Unconditionally include alloca.h.
7835 * makepath.c: Likewise.
7836 * setenv.c: Likewise.
7837 * userspec.c: Likewise.
7839 2003-01-09 Bruno Haible <bruno@clisp.org>
7841 * stdbool.h.in: New file.
7843 2003-01-08 Bruno Haible <bruno@clisp.org>
7845 * safe-read.c: Include specification header first, to ensure its
7847 * full-write.c: Likewise.
7849 2003-01-08 Jim Meyering <jim@meyering.net>
7851 * full-write.c: Undefine and define-away `const' after inclusion
7852 of errno.h, not before. Suggestion from Bruno Haible.
7854 2003-01-07 Jim Meyering <jim@meyering.net>
7856 * full-write.c: Rework so that it may serve to define full_read, too.
7857 * full-read.c: Simply #define FULL_READ and include full-write.c.
7859 2003-01-06 Jim Meyering <jim@meyering.net>
7861 * version-etc.c: Update year in translatable copyright string.
7863 2002-12-25 Bruno Haible <bruno@clisp.org>
7865 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7866 * xstrtol.h: Likewise.
7867 * xstrtoimax.c: Likewise.
7868 * xstrtoumax.c: Likewise.
7869 * human.h: Likewise.
7871 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7872 on systems that have <inttypes.h> but not <stdint.h>.
7874 2002-12-31 Paul Eggert <eggert@twinsun.com>
7876 * memcoll.c (memcoll): Fall back on a simple algorithm using
7877 memcmp if strcoll doesn't work.
7879 2002-12-23 Bruno Haible <bruno@clisp.org>
7881 * localcharset.h: New file.
7882 * localcharset.c: Include it.
7883 * unicodeio.c: Likewise.
7885 2002-12-22 Bruno Haible <bruno@clisp.org>
7887 * utime.c (utime_null): No need to call ftruncate if the file was
7890 2002-12-23 Bruno Haible <bruno@clisp.org>
7892 * memcoll.c (STRCOLL): New macro.
7895 2002-12-22 Bruno Haible <bruno@clisp.org>
7897 * getstr.h (getstr): Define, to avoid clash with libcurses.
7898 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7900 2002-12-22 Bruno Haible <bruno@clisp.org>
7902 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7904 2002-12-23 Bruno Haible <bruno@clisp.org>
7906 * getline.h: Include <stddef.h>, for size_t.
7908 * unicodeio.h: Include <stddef.h>, for size_t.
7909 * unicodeio.c: Don't include <stddef.h>.
7911 2002-12-17 Bruno Haible <bruno@clisp.org>
7913 * canon-host.c (strdup): Remove unused declaration.
7915 * fsusage.c: Include full_read.h.
7916 (get_fs_usage): Use full_read instead of safe_read.
7918 * utime.c (utime_null): Use SAFE_READ_ERROR.
7920 2002-12-11 Bruno Haible <bruno@clisp.org>
7922 * setenv.h: Rewritten to cope with systems that have setenv() but not
7924 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7927 2002-12-11 Bruno Haible <bruno@clisp.org>
7929 * setenv.c (alloca): Fall back to malloc.
7931 (setenv): Use freea() to free memory allocated with alloca().
7933 2002-11-13 Bruno Haible <bruno@clisp.org>
7935 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7936 function declarations.
7937 * unsetenv.c (unsetenv): Likewise.
7939 2002-03-04 Bruno Haible <bruno@clisp.org>
7941 Portability to AIX 4.3.3.
7942 * unsetenv.c: New file, extracted from setenv.c.
7943 * setenv.c: Move the unsetenv() function to unsetenv.c.
7945 2001-12-20 Bruno Haible <bruno@clisp.org>
7947 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7948 use malloc instead. For SunOS 4.
7950 2001-12-11 Bruno Haible <bruno@clisp.org>
7952 * setenv.c: Declare alloca.
7953 (compar_fn_t): New typedef.
7954 (KNOWN_VALUE, STORE_VALUE): Use it.
7956 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7959 2002-12-10 Paul Eggert <eggert@twinsun.com>
7961 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7962 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7963 Choose values that are less likely to collide with system fnmatch
7965 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7966 defined (e.g., a pure POSIX system).
7967 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7968 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7970 2002-12-06 Jim Meyering <jim@meyering.net>
7972 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7974 Merge in changes from libc's misc/error.c, in preparation
7975 for the merge of gnulib's changes back into libc.
7977 * error.c (_): Define only if not already defined.
7978 Move definition to follow all #include directives.
7979 Include unlocked-io.h only if !_LIBC.
7980 [_LIBC]: Include <libio/libioP.h>.
7981 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7982 (fflush): Tweak definition to use INTUSE.
7985 2002-12-05 Paul Eggert <eggert@twinsun.com>
7987 * alloca.c [defined emacs]: Include "lisp.h".
7988 (xalloc_die) [defined emacs]: New macro.
7989 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7990 [! defined emacs]: Include <xalloc.h>.
7991 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7992 (pointer): Typedef to POINTER_TYPE *.
7993 (malloc): Remove decl; we now always use xmalloc.
7994 (alloca): Use old-style definition, since Emacs needs this.
7995 Check for arithmetic overflow when computing combined size.
7997 2002-12-04 Paul Eggert <eggert@twinsun.com>
7999 Do not generate unlocked-io.h automatically, since it's easier to
8000 maintain it by hand.
8002 * unlocked-io.h: New file, from GNU diffutils,
8003 but with proper copyright notice and attribution.
8005 * Makefile.am: Add copyright notice.
8006 (libfetish_a_SOURCES): Add unlocked-io.h.
8007 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8008 (DISTCLEANFILES, io_functions): Remove macros.
8009 (EXTRA_DIST): Remove gen_uio.
8010 (unlocked-io.h): Remove rule.
8012 2002-12-04 Jim Meyering <jim@meyering.net>
8014 Reflect the fact that stat.c and lstat.c are no longer generated.
8015 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8016 (DISTCLEANFILES): Likewise.
8017 (EXTRA_DIST): Likewise.
8018 (all_local): Don't depend on stat.c or lstat.c.
8019 (stat.c, lstat.c): Remove rules.
8020 (EXTRA_DIST): Remove xstat.in.
8022 * xstat.in: Remove file. Contents moved into stat.c.
8023 * stat.c: New file. Contents mostly from xstat.in.
8024 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8025 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8027 * safe-read.c: Rework so that it may serve to define safe_write, too.
8028 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8030 2002-12-03 Jim Meyering <jim@meyering.net>
8032 * safe-read.c, safe-write.c: Change variable names and comments, but
8033 not semantics, to minimize the differences between these two files.
8034 (safe_read): Change comment to mention SAFE_READ_ERROR.
8036 * safe-read.c (IS_EINTR): Define.
8037 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8039 2002-12-02 Bruno Haible <bruno@clisp.org>
8041 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8042 Define, taken from safe-read.c.
8043 (INT_MAX): Provide fallback.
8044 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8045 * safe-write.h (SAFE_WRITE_ERROR): Define.
8047 * safe-read.c (EINTR): Remove definition.
8048 (safe_read): Don't use EINTR if it is absent.
8050 2002-12-02 Jim Meyering <jim@meyering.net>
8052 * safe-read.c (EINTR): Define.
8053 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8054 (INT_MAX): Provide fallback.
8055 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8057 * safe-read.h (SAFE_READ_ERROR): Define.
8059 2002-12-01 Jim Meyering <jim@meyering.net>
8061 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8062 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8064 2002-11-27 Paul Eggert <eggert@twinsun.com>
8066 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8067 hash_rehash): Replace `if (limit <= value) abort ();' with
8068 `if (! (value < limit)) abort ();', for readability.
8070 2002-11-26 <karl@gnu.org>
8072 * strdup.c: copy from libc again, with jim's ok.
8073 * .cppi-disable: re-add strdup.c
8075 2002-11-25 <karl@gnu.org>
8077 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8078 instead of "strtol.c".
8080 2002-11-25 Jim Meyering <jim@meyering.net>
8082 * mktime.c: Sync from libc, now that it has the latest fix.
8084 2002-11-24 <karl@gnu.org>
8086 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8087 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8089 2002-11-24 Jim Meyering <jim@meyering.net>
8091 Update from coreutils:
8093 * mktime.c: Merge in changes from libc.
8095 Avoid a link-time failure on some Linux systems.
8096 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8097 (__mon_yday): Declare with the STATIC attribute.
8098 (__mktime_internal): Likewise.
8099 Based on a report from Greg Schafer.
8101 2002-11-23 Jim Meyering <jim@meyering.net>
8103 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8104 Use `unsigned', not `int', as type of index.
8106 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8108 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8110 2002-11-22 Paul Eggert <eggert@twinsun.com>
8112 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8113 hint that one should use `if (! x) abort ();' rather than `assert
8114 (x);', and anyway it's one less thing to worry about configuring.
8115 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8116 hash_rehash, hash_insert): Use abort rather than assert.
8118 2002-11-22 Paul Eggert <eggert@twinsun.com>
8120 * quotearg.h: Allow multiple inclusion by surrounding with
8121 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8122 so that we can be included first.
8123 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8124 * quotearg.c: Include quotearg.h immediately after config.h.
8125 No need to include stddef.h or sys/types.h any more.
8126 Surround local include files with "", not "<>".
8127 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8128 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8129 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8130 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8131 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8132 (ISPRINT): Remove; no longer needed now that we assume C89.
8134 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8137 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8138 quotearg_char): Use SIZE_MAX rather than
8139 (size_t) -1 when we are talking about "infinity".
8141 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8143 2002-11-22 Bruno Haible <bruno@clisp.org>
8145 * safe-read.h: Assume C89. Add comments.
8146 (safe_read): Change return type to size_t.
8147 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8148 counts > SSIZE_MAX correctly.
8149 * safe-write.h: New file.
8150 * safe-write.c: New file.
8151 * full-read.h: New file.
8152 * full-read.c: New file.
8153 * full-write.h: Assume C89. Add comments.
8154 * full-write.c: Include safe-write.h.
8155 (full_write): Rewritten to use safe_write.
8156 Suggested by Jim Meyering and Paul Eggert.
8158 2002-11-21 Bruno Haible <bruno@clisp.org>
8160 Remove case insensitive option matching.
8161 * argmatch.h (argcasematch): Remove declaration.
8162 (ARGCASEMATCH): Remove macro.
8163 (__xargmatch_internal): Remove case_sensitive argument.
8164 (XARGMATCH): Update.
8165 (XARGCASEMATCH): Remove macro.
8166 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8167 case_sensitive argument.
8168 (argcasematch): Remove function.
8169 (__xargmatch_internal): Remove case_sensitive argument.
8170 (main): Use XARGMATCH instead of XARGCASEMATCH.
8172 * xmalloc.c: Change compile-time error message. Add comment about
8173 required autoconf version.
8175 2002-11-21 Jim Meyering <jim@meyering.net>
8177 * strdup.c (strdup): Tweak comment and initial #if/#include.
8179 Merge in changes from the coreutils.
8181 2002-09-25 Paul Eggert <eggert@twinsun.com>
8182 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8183 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8184 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8185 int. Work more efficiently if X is the same width as uintmax_t.
8186 Do not compare X to -1, to avoid bogus compiler warning.
8187 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8188 Don't assume that f_frsize and f_bsize are the same type.
8190 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8193 * makepath.c (make_path): Restore umask *before* creating the final
8195 (make_path): Minor reformatting.
8197 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8198 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8200 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8201 ones. At least on GNU/Linux systems, `auto' means something else.
8204 2002-11-20 Paul Eggert <eggert@twinsun.com>
8206 Merge argmatch cleanups from Bison. Assume C89.
8208 * argmatch.c: Include config.h here, not in argmatch.h.
8209 Include stdlib.h, for EXIT_FAILURE.
8210 Always include <string.h>, since we assume C89.
8211 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8212 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8213 Include <stddef.h> instead, since it's all we need for size_t.
8214 (PARAMS): Remove. All uses removed.
8215 (ARRAY_CARDINALITY): Do not bother to #undef.
8216 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8217 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8218 Remove unnecessary parentheses.
8219 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8220 Insert necessary parentheses.
8221 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8222 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8224 2002-11-19 Bruno Haible <bruno@clisp.org>
8226 * mbswidth.c: Include mbswidth.h right at the beginning.
8227 * mbswidth.h: Include <stddef.h>, for size_t.
8229 * mbswidth.h (PARAMS): Remove macro.
8230 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8231 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8233 * gcd.h (PARAMS): Remove macro.
8234 (gcd): Use ANSI C function declarations.
8235 * gcd.c (gcd): Likewise.
8237 2002-11-15 Bruno Haible <bruno@clisp.org>
8239 * strcspn.c: Include <stddef.h>.
8240 (strcspn): Use ANSI C function declaration. Change return type to
8242 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8243 (strpbrk): Use NULL.
8244 * strpbrk.h (PARAMS): Remove macro.
8245 (strpbrk): Use ANSI C function declaration.
8246 * strstr.c: Don't include <sys/types.h>.
8247 * strstr.h (PARAMS): Remove macro.
8248 (strstr): Use ANSI C function declarations.
8250 2002-11-06 Bruno Haible <bruno@clisp.org>
8252 * gcd.h (gcd): Change argument type to 'unsigned long'.
8253 * gcd.c (gcd): Likewise.
8255 2002-11-05 Bruno Haible <bruno@clisp.org>
8257 * gcd.h: New file, from gettext-0.11.5.
8258 * gcd.c: New file, from gettext-0.11.5.
8260 2002-11-05 Bruno Haible <bruno@clisp.org>
8262 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8263 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8264 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8265 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8267 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8268 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8270 * closeout.c: Include gettext.h instead of <libintl.h>.
8271 * human.c: Include gettext.h instead of <libintl.h>.
8272 * quotearg.c: Include gettext.h instead of <libintl.h>.
8273 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8274 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8275 * userspec.c: Include gettext.h instead of <libintl.h>.
8276 * version-etc.c: Include gettext.h instead of <libintl.h>.
8277 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8278 (textdomain): Remove definition.
8279 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8281 * long-options.c: Remove include of <libintl.h> and definition of _.
8282 * same.c: Remove include of <libintl.h> and definition of _.
8284 2002-11-04 Bruno Haible <bruno@clisp.org>
8286 * stpcpy.h: New file, from GNU gettext-0.11.5.
8287 * strcase.h: New file, from GNU gettext-0.11.5.
8288 * strpbrk.h: New file, from GNU gettext-0.11.5.
8289 * strstr.h: New file, from GNU gettext-0.11.5.
8290 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8292 2002-05-09 Bruno Haible <bruno@clisp.org>
8294 * config.charset: Update for newest glibc. Add canonical names
8295 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8297 2002-05-09 Bruno Haible <bruno@clisp.org>
8299 * localcharset.c (get_charset_aliases): Add more Windows specific
8302 2002-05-08 Owen Taylor <otaylor@redhat.com>
8304 * config.charset: A few additions for Solaris.
8306 2001-12-05 Bruno Haible <bruno@clisp.org>
8308 * localcharset.c (locale_charset): Don't return an empty string.
8310 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8312 * config.charset: msdos in uk_UA uses CP1125.
8314 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8316 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8317 * localcharset.c (locale_charset): Declare as extern "C".
8319 2002-02-15 Bruno Haible <bruno@clisp.org>
8321 * config.charset [msdosdjgpp]: For Russian, use CP866.
8323 2002-02-11 Bruno Haible <bruno@clisp.org>
8325 * config.charset: Add support for NetBSD.
8327 2002-09-25 <karl@gnu.org>
8329 * strdup.c: copy from libc/string (via ../config/srclist*).
8330 * getopt*: copy from libc/posix.
8331 * gettext.h: copy from gettext.
8332 * .cppi-disable: add strdup.c, gettext.h.
8334 2002-07-01 Jim Meyering <meyering@lucent.com>
8336 * c-stack.c: Include sys/time.h.
8337 From Volker Borchert.
8339 2002-06-11 Paul Eggert <eggert@twinsun.com>
8341 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8342 New macro. Use it uniformly instead of
8343 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8344 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8345 reported by Vin Shelton.
8347 2002-06-22 Jim Meyering <meyering@lucent.com>
8349 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8350 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8352 2002-06-22 Paul Eggert <eggert@twinsun.com>
8354 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8355 Do not assume SA_SIGINFO behavior.
8356 Bug reported by Jim Meyering on NetBSD 1.5.2.
8358 2002-06-22 Jim Meyering <meyering@lucent.com>
8360 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8362 * exitfail.c, exitfail.h: Likewise.
8363 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8365 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8367 (EXTRA_DIST): Add fnmatch_loop.c.
8368 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8370 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8371 * fnmatch.c: Update from diffutils-2.8.2.
8372 * fnmatch_.h: New file. From diffutils-2.8.2.
8373 * fnmatch.h: Remove file.
8375 2002-06-18 Paul Eggert <eggert@twinsun.com>
8377 * file-type.h: Report an error if neither S_ISREG nor
8378 S_IFREG is defined, instead of using a test specific to glibc
8379 2.2. This should be safe, since POSIX requires S_ISREG and
8380 Unix Version 7 had S_IFREG. We don't need to check for
8381 <sys/types.h> since we don't use any symbols that it defines.
8383 2002-06-15 Jim Meyering <meyering@lucent.com>
8385 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8386 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8387 have been included before this file.
8389 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8391 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8392 so that each temporary file name is unique and valid in the first
8393 8 characters, for operation under DOS.
8395 2002-06-15 Jim Meyering <meyering@lucent.com>
8397 Work even with DJGPP 2.03, which lacks support for symlinks.
8399 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8401 * lchown.c (S_ISLNK): Likewise.
8403 2002-06-14 Jim Meyering <meyering@lucent.com>
8405 * file-type.h: Use the version from diffutils-2.8.2.
8406 * file-type.c: Likewise.
8408 2002-05-27 Jim Meyering <meyering@lucent.com>
8410 Fix a problem seen only on nonconforming systems whereby ls.c's
8411 use of localtime, and then of gettimeofday would cause trouble:
8412 the localtime call used to initialize rpl_gettimeofday's save
8413 mechanism would clobber ls's current local time information so
8414 that in any long listing the first file would always be listed
8415 with date 1970-01-01. Analysis by Volker Borchert.
8417 * gettimeofday.c (localtime): Undefine.
8418 (rpl_localtime): New function.
8420 2002-05-22 Jim Meyering <meyering@lucent.com>
8422 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8423 * file-type.h: New file.
8424 * file-type.c (file_type): New file/function. Extracted from diffutils.
8426 2002-04-29 Paul Eggert <eggert@twinsun.com>
8428 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8430 2002-04-28 Paul Eggert <eggert@twinsun.com>
8432 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8433 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8434 of 127, since 64 is the largest conceivable number for ancient
8436 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8438 2002-04-28 Jim Meyering <meyering@lucent.com>
8440 * sig2str.c (WTERMSIG): Remove definition (unused).
8442 2002-04-28 Paul Eggert <eggert@twinsun.com>
8444 * sig2str.h, sig2str.c: New files.
8445 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8447 2002-04-24 Jim Meyering <meyering@lucent.com>
8449 * gettext.h: New file, from Gettext.
8450 * Makefile.am (INCLUDES): Remove -I../intl.
8451 (libfetish_a_SOURCES): Add gettext.h.
8453 2002-04-16 Jim Meyering <meyering@lucent.com>
8455 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8456 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8457 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8459 2002-04-12 Jim Meyering <meyering@lucent.com>
8461 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8463 2002-03-10 Jim Meyering <meyering@lucent.com>
8465 * makepath.c (make_path): Remove a comma from a diagnostic.
8466 Suggestion from Santiago Vila.
8468 2002-03-08 Jim Meyering <meyering@lucent.com>
8470 * rename.c: Mention that this wrapper is needed also on
8471 mips-dec-ultrix4.4 systems.
8473 2002-03-02 Jim Meyering <meyering@lucent.com>
8475 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8476 not HAVE_CLOCK_SETTIME.
8478 2002-02-27 Paul Eggert <eggert@twinsun.com>
8480 * nanosleep.h: Rename to....
8481 * timespec.h: New name for nanosleep.h. All uses changed.
8483 * gettime.c: New file.
8484 * settime.c: New file.
8487 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8488 timespec.h. Remove nanosleep.h.
8490 2002-02-25 Paul Eggert <eggert@twinsun.com>
8492 * acl.c, acl.h: New files.
8493 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8495 2002-02-24 Jim Meyering <meyering@lucent.com>
8497 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8498 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8499 cause trouble. Reported by Nelson Beebe.
8501 2002-02-23 Paul Eggert <eggert@twinsun.com>
8503 * path-concat.c (xpath_concat): Reorder code to pacify
8504 compilers that don't know that xalloc_die never returns.
8506 2002-02-20 Jim Meyering <meyering@lucent.com>
8508 * getdate.c: Regenerate using bison-1.33.
8510 2002-02-15 Paul Eggert <eggert@twinsun.com>
8512 * posixver.c, posixver.h: New files.
8513 * Makefile.am (libfetish_a_SOURCES): Add them.
8515 2002-02-02 Paul Eggert <eggert@twinsun.com>
8516 Bruno Haible <bruno@clisp.org>
8518 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8519 (fwrite_success_callback): New declaration.
8520 * unicodeio.c (unicode_to_mb): New function, extracted from
8521 print_unicode_char. Call failure callback instead of error.
8522 (fwrite_success_callback): New function.
8523 (exit_failure_callback): New function.
8524 (fallback_failure_callback): New function.
8525 (print_unicode_char): Call unicode_to_mb.
8527 2002-01-26 Jim Meyering <meyering@lucent.com>
8529 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8531 2002-01-22 Jim Meyering <meyering@lucent.com>
8533 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8534 Otherwise, some versions of automake would omit the rule that makes
8535 Makefile from Makefile.in.
8537 2001-01-21 Paul Eggert <eggert@twinsun.com>
8539 * xmemcoll.h, xmemcoll.c: New files.
8540 * Makefile.am (libfetish_a_SOURCES): Add them.
8541 * memcoll.c: Include errno.h, and declare errno if not defined.
8542 (memcoll): Set errno to zero if there is no error.
8544 * quotearg.c (quotearg_buffer_restyled):
8545 Fix bug with quoting buffers containing NUL when backslashing escapes.
8546 This bug was exposed by the other changes in this patch.
8547 (quotearg_n_options): New arg ARGSIZE.
8548 All callers changed.
8549 (quoting_options_from_style): New function.
8550 (quotearg_n_style): Use it.
8551 (quotearg_n_style_mem): New function.
8553 * quotearg.h (quotearg_n_style_mem): New function.
8555 2002-01-16 Jim Meyering <meyering@lucent.com>
8557 * getdate.y: Add three semicolons, each just before a closing brace.
8558 Bison (as of version 1.31) no longer papers over that mistake.
8560 2002-02-14 Paul Eggert <eggert@twinsun.com>
8562 * backupfile.c (ISDIGIT): Comment fix.
8563 * getdate.y (ISDIGIT): Likewise.
8564 * posixtm.c (ISDIGIT, year): Likewise.
8565 * strverscmp.c (ISDIGIT): Likewise.
8566 * userspec.c (ISDIGIT): Likewise.
8568 2002-01-05 Jim Meyering <meyering@lucent.com>
8570 * version-etc.c (version_etc_copyright): Update copyright year.
8572 2001-01-19 Paul Eggert <eggert@twinsun.com>
8574 * closeout.c (close_stdout_status): If ferror (stdout), do
8575 not silently exit merely because the output buffer happens to
8576 have nothing pending.
8578 2001-12-18 Paul Eggert <eggert@twinsun.com>
8580 See the big note in ../ChangeLog.
8581 * human.c (suffixes): Prefer K to k for 1024.
8582 (generate_suffix_backwards): New function.
8583 (human_readable_inexact): Use it.
8584 * xstrtol.c (__xstrtol): If there is no number but there
8585 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8586 Accept 'K' as well as 'k'.
8588 2001-12-15 Jim Meyering <meyering@lucent.com>
8590 * regex.h (__restrict_arr): Update from libc.
8592 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8593 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8596 2001-12-10 Jim Meyering <meyering@lucent.com>
8598 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8599 Instead, include "xalloc.h".
8600 (initbuffer): Don't cast xmalloc return value to char*.
8601 (readline): Reword comment.
8602 Don't cast xrealloc return value to char*
8605 2001-12-09 Jim Meyering <meyering@lucent.com>
8607 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8608 `signed and unsigned type in conditional expression'.
8609 * posixtm.c (posix_time_parse): Likewise.
8611 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8613 * readtokens.c (readtoken): Declare an index to be of type unsigned
8614 to avoid a pedantic warning.
8616 * getstr.c: Don't include assert.h.
8617 (getstr): Remove warning-evoking assertions.
8618 Return -1 if offset parameter is out of bounds.
8619 Change the type of a local from int to size_t.
8621 * strftime.c (my_strftime_localtime_r): Include this function
8622 definition in the `#if ! HAVE_TM_GMTOFF' block.
8624 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8625 Include xalloc.h instead.
8627 2001-12-02 Jim Meyering <meyering@lucent.com>
8629 * tempname.c: Don't declare getenv, thus reverting the change of
8630 2001-11-18. It's no longer necessary, now that stdlib.h is always
8633 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8634 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8636 2001-11-30 Akim Demaille <akim@epita.fr>
8638 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8639 before being defined.
8641 2001-11-27 Paul Eggert <eggert@twinsun.com>
8643 * quotearg.h (quotearg_n, quotearg_n_style):
8644 First arg is int, not unsigned.
8645 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8646 (SIZE_MAX, UINT_MAX): New macros.
8647 (quotearg_n_options): Abort if N is negative.
8648 Avoid overflow check on hosts where size_t is 64 bits and int
8649 is 32 bits, as overflow is impossible there.
8650 Fix off-by-one typo that caused unnecessary reallocation.
8652 2001-11-27 Jim Meyering <meyering@lucent.com>
8654 * tempname.c: Merge with version from libc.
8655 * regex.c: Likewise.
8657 * tempname.c: Include stdlib.h unconditionally. On some old systems
8658 for which STDC_HEADERS is 0, it was not included, resulting in a
8659 warning about an integer-to-pointer conversion problem with getenv.
8660 Reported by Volker Borchert.
8662 2001-11-26 Jim Meyering <meyering@lucent.com>
8664 * gtod.h: Remove file.
8665 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8666 * gettimeofday.c: Don't include gtod.h.
8667 (GTOD_init): Remove function.
8668 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8669 Suggestion from Volker Borchert.
8671 2001-11-23 Jim Meyering <meyering@lucent.com>
8673 * hash.h (struct hash_table): Don't define here. Merely declare it.
8674 * hash.c (struct hash_table): Define it here instead.
8676 2001-11-22 Jim Meyering <meyering@lucent.com>
8678 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8680 2001-11-18 Paul Eggert <eggert@twinsun.com>
8682 * tempname.c (TMP_MAX): Remove; no longer needed.
8683 (TEMPORARIES): New macro.
8684 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8685 removes an artificial limitation (e.g. HP-UX 10.20, where
8688 2001-11-18 Jim Meyering <meyering@lucent.com>
8690 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8693 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8694 files will be created before anything else.
8696 2001-11-17 Jim Meyering <meyering@lucent.com>
8698 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8699 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8700 rather than group writable. Patch by Juan F. Codagnone.
8702 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8703 Instead, include "xalloc.h".
8705 * mountlist.c: Include unlocked-io.h after all system headers.
8706 Remove explicit declarations of xmalloc, xrealloc,
8707 and xstrdup. Instead, include "xalloc.h".
8709 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8710 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8711 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8713 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8714 Reported by Padraig Brady.
8716 * mkstemp.c: #undef mkstemp.
8718 (rpl_mkstemp): Rename from mkstemp.
8721 2001-11-16 Jim Meyering <meyering@lucent.com>
8723 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8724 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8725 determine the amount of total physical memory, use pstat_getstatic.
8726 HPUX-11 doesn't define _SC_PHYS_PAGES.
8727 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8728 If sysconf couldn't be used to determine the amount of available
8729 physical memory, use both pstat_getstatic and pstat_getdynamic.
8730 Based on a patch from Bob Proulx.
8732 2001-11-05 Jim Meyering <meyering@lucent.com>
8734 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8736 2001-11-03 Jim Meyering <meyering@lucent.com>
8738 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8739 in argmatch_to_argument call.
8741 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8744 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8745 e.g., a fault due to an attempt to free a NULL pointer.
8747 2001-11-01 Jim Meyering <meyering@lucent.com>
8749 * dirfd.c, dirfd.h: New files.
8750 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8752 * hash.c (hash_print) [TESTING]: Clean up.
8754 2001-10-22 Paul Eggert <eggert@twinsun.com>
8756 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8757 to avoid a warning if -Wall.
8759 2001-10-21 Paul Eggert <eggert@twinsun.com>
8761 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8763 2001-10-21 Jim Meyering <meyering@lucent.com>
8765 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8766 this code would end up calling gettext even in packages built
8768 * getopt.c (_): Likewise.
8769 * regex.c (_): Likewise.
8771 2001-10-20 Paul Eggert <eggert@twinsun.com>
8773 * error.c (strerror_r): Do not declare unless !_LIBC.
8774 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8775 Use strerror_r that is only a macro, even if it is not a function.
8776 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8777 (private_strerror): Use prototypes, not old-style function definition.
8778 (print_errno_message): New function.
8779 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8781 (error_tail, error, error_at_line): Use it.
8783 2001-10-11 Jim Meyering <meyering@lucent.com>
8785 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8786 and quote_n (1, ... to avoid clobbering a buffer.
8788 2001-10-05 Jim Meyering <meyering@lucent.com>
8790 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8791 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8792 * hash-pjw.h: New file.
8794 2001-09-30 Jim Meyering <meyering@lucent.com>
8796 * mountlist.c [MOUNTED_GETFSSTAT]:
8797 Include <sys/ucred.h>, for Apple Darwin.
8798 Include sys/mount.h and sys/fs_types.h only if available.
8800 (read_filesystem_list): Use FS_TYPE.
8802 2001-09-29 Paul Eggert <eggert@twinsun.com>
8804 * exclude.c (excluded_filename): 0 -> false, since it's
8807 2001-09-28 Paul Eggert <eggert@twinsun.com>
8809 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8810 #defines strtoimax. Also treat the other strto* functions
8813 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8814 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8815 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8817 2001-09-26 Jim Meyering <meyering@lucent.com>
8819 Most macros in unlocked-io.h had the wrong number of arguments.
8820 * gen-uio: New script.
8821 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8822 * unlocked-io.hin: Remove file.
8823 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8824 rather than trying to embed it here.
8825 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8826 Reported by Padraig Brady.
8828 2001-09-25 Volker Borchert <bt@teknon.de>
8830 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8832 2001-09-23 Jim Meyering <meyering@lucent.com>
8834 * mountlist.c: Remove useless parentheses in #if directives.
8835 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8836 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8838 2001-09-22 Jim Meyering <meyering@lucent.com>
8840 * localcharset.c: Update from latest gettext.
8841 * config.charset: Likewise.
8843 2001-09-20 Jim Meyering <meyering@lucent.com>
8845 * xstrtol.c (strtoimax): Guard declaration with
8846 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8847 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8848 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8849 (strtoumax): Likewise, for completeness (it wasn't necessary).
8851 2001-09-06 Paul Eggert <eggert@twinsun.com>
8853 * strtoimax.c (HAVE_LONG_LONG):
8854 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8855 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8856 to work around bug in IBM C compiler.
8858 2001-09-16 Jim Meyering <meyering@lucent.com>
8860 * mkdir.c: New file.
8862 2001-09-04 Paul Eggert <eggert@twinsun.com>
8864 * xgetcwd.c: Revert some of the previous change; intead,
8865 fix the HAVE_GETCWD_NULL code to behave more like the
8866 !HAVE_GETCWD_NULL code used to.
8869 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8872 2001-09-04 Paul Eggert <eggert@twinsun.com>
8874 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8875 Use ssize_t, not int, to store result of readlink.
8876 Check for ssize_t overflow as well as size_t overflow,
8877 as POSIX says the result of readlink is implementation-defined
8878 when ssize_t overflows.
8879 Remove unnecessary cast to char*.
8880 Use free+malloc instead of realloc, as the storage doesn't need
8881 to be preserved and it's clearer and can be more efficient that way.
8882 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8883 * xreadlink.h (xreadlink): Update prototype.
8885 2001-09-03 Paul Eggert <eggert@twinsun.com>
8887 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8888 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8889 spotted by Jim Meyering.
8891 2001-09-03 Jim Meyering <meyering@lucent.com>
8893 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8895 2001-09-03 Paul Eggert <eggert@twinsun.com>
8897 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8898 like the HAVE_GETCWD_NULL code.
8899 Include pathmax.h if not HAVE_GETCWD.
8900 Do not include xalloc.h.
8901 (INITIAL_BUFFER_SIZE): New symbol.
8902 Do not use xmalloc / xrealloc, since the caller is responsible for
8903 handling errors. Preserve errno around `free' during failure.
8904 Do not overrun buffer when using getwd.
8906 2001-09-03 Paul Eggert <eggert@twinsun.com>
8908 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8909 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8911 2001-09-02 Jim Meyering <meyering@lucent.com>
8913 * error.c: Update from GNU libc.
8915 2001-09-01 Jim Meyering <meyering@lucent.com>
8917 * xreadlink.c: New file.
8918 * xreadlink.h: New file.
8919 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8921 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8922 doesn't conflict with sparc Solaris 7's definition in
8923 /usr/include/sys/int_types.h.
8925 * exclude.c: Use `""', not `<>' to #include non-system header files.
8926 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8927 and strncasecmp as r-values. Unixware didn't have declarations.
8929 2001-08-31 Jim Meyering <meyering@lucent.com>
8931 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8932 Use an initial, malloc'd, buffer of length 128 rather than
8933 a statically allocated one of length 1024.
8935 2001-08-30 Paul Eggert <eggert@twinsun.com>
8937 * xgetcwd.c: Don't include pathmax.h.
8938 Include stdlib.h and unistd.h if available.
8940 (xmalloc, xstrdup, free): Remove decls.
8941 (xgetcwd): Don't assume sizes fit in unsigned.
8942 Check for overflow when computing sizes.
8943 Simplify reallocation code.
8945 2001-08-28 Paul Eggert <eggert@twinsun.com>
8947 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8949 * strtoimax.c: Renamed from strtoxmax.c, removing the
8952 Also, make the following further changes to make this file's
8953 configuration more similar to that of strtol.c:
8954 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8955 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8956 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8957 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8958 changed to signed values.
8960 And make the following changes as well:
8961 Fix copyright notice, as 1999 was missing.
8962 (verify): New macro.
8963 (strtoimax): Check sizes at compile-time, not run-time.
8964 Prefer strtol to strtoll if both work.
8965 (main): Remove; it was not that useful and was a pain to maintain.
8967 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8969 2001-08-30 Paul Eggert <eggert@twinsun.com>
8971 * savedir.c (savedir): Remove size parameter, as POSIX says that
8972 a directory's st_size can have an arbitrary value, so the old
8973 usage could waste an arbitrary amount of memory. All uses
8975 * savedir.h: Update prototype.
8977 2001-08-30 Paul Eggert <eggert@twinsun.com>
8979 * xstrtol.c (strtoimax): New decl.
8981 2001-08-28 Paul Eggert <eggert@twinsun.com>
8983 * xstrtol.h: Add copyright notice.
8984 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8985 LONGINT_INVALID_SUFFIX_CHAR.
8987 2001-08-30 Paul Eggert <eggert@twinsun.com>
8989 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8992 2001-08-30 Paul Eggert <eggert@twinsun.com>
8994 * hash.c: Remove '2001' from copyright notice.
8996 2001-08-30 Paul Eggert <eggert@twinsun.com>
8998 * full-write.h: New file.
8999 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9000 * full-write.c: Correct credits, as cccp.c no longer
9001 exists and anyway it was so heavily changed from the old cccp
9002 code as to be unrecognizable. Include full-write.h.
9003 (full_write) Return size_t, with short writes meaning failure.
9004 All callers changed. This fixes a bug with large buffers
9006 * utime.c: Include full-write.h.
9008 2001-08-30 Paul Eggert <eggert@twinsun.com>
9010 Merge 'exclude' changes from tar 1.13.22.
9011 This fixes one or two unlikely storage allocation overflow bugs,
9012 but doesn't change user-visible behavior otherwise.
9014 2001-08-30 Paul Eggert <eggert@twinsun.com>
9016 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9017 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9018 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9019 Include if available.
9020 (<xalloc.h>): Include
9021 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9022 (verify): New macro. Use it to verify that EXCLUDE macros do not
9023 collide with FNM macros.
9024 (struct patopts): New struct.
9025 (struct exclude): Use it, as exclude patterns now come with options.
9026 (new_exclude): Support above changes.
9027 (new_exclude, add_exclude_file):
9028 Initial size must now be a power of two to simplify overflow checking.
9029 (free_exclude, fnmatch_no_wildcards): New function.
9030 (excluded_filename): No longer requires options arg, as the options
9031 are determined by add_exclude. Now returns bool, not int.
9032 (excluded_filename, add_exclude):
9033 Add support for the fancy new exclusion options.
9034 (add_exclude, add_exclude_file): Now takes int options arg.
9035 Check for arithmetic overflow when computing sizes.
9036 (add_exclude_file): xrealloc might modify errno, so don't
9037 realloc until after errno might be used.
9039 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9041 (free_exclude): New decl.
9042 (add_exclude, add_exclude_file): Now takes int options arg.
9043 (excluded_filename): No longer requires options arg, as the options
9044 are determined by add_exclude. Now returns bool, not int.
9046 2001-08-30 Paul Eggert <eggert@twinsun.com>
9048 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9050 2001-08-27 Jim Meyering <meyering@lucent.com>
9052 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9054 * version-etc.c (N_): Remove definition.
9055 Revert most of last change.
9056 Instead, simply don't mark the `Copyright...' string for translation.
9057 Based on advice from Paul Eggert.
9059 * strtoxmax.c: Tweak comment.
9061 2001-08-26 Jim Meyering <meyering@lucent.com>
9063 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9064 of copyright with `%s' so translators don't get an untranslated
9066 (COPYRIGHT_YEAR): Define.
9067 (version_etc): Use fprintf rather than fputs.
9068 Suggestion from Ulrich Drepper.
9070 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9072 * strtoll.c: New file, from GNU libc.
9073 * xstrtoimax.c: New file.
9075 * xstrtol.h: Add xstrtoimax.
9076 * strtoumax.c: New file. Simply include "strtoumax.c".
9077 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9079 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9080 * strtoxmax.c: ... then renamed to this.
9082 2001-08-13 Paul Eggert <eggert@twinsun.com>
9084 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9085 Port to Solaris 8, where 'sed' requires a space after the 'r'
9086 command, and where sh dislikes "$/". Clean up the spacing a bit.
9087 Redirect output to $tmp just once.
9089 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9091 * addext.c (<errno.h>): Include.
9092 (errno): Declare if not defined.
9093 (addext): Work correctly when pathconf returns -1 and leaves
9094 errno alone because there is no limit. Also, work even if
9095 pathconf returns a value greater than SIZE_MAX.
9097 2001-08-12 Jim Meyering <meyering@lucent.com>
9099 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9100 Simply `return getcwd (NULL, 0);'.
9101 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9102 Use 1300 as initial value for length, not PATH_MAX.
9104 * pathmax.h: Clean up cpp syntax.
9106 2001-08-12 Jim Meyering <meyering@lucent.com>
9108 * gettimeofday.c: New file.
9110 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9112 2001-08-04 Jim Meyering <meyering@lucent.com>
9114 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9115 to get in sync with glibc.
9117 2001-08-03 Paul Eggert <eggert@twinsun.com>
9119 The following changes are from gettext 0.10.39 as maintained by
9122 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9123 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9124 with inverted sense. All uses changed.
9126 * mbswidth.c: Don't include <limits.h>.
9127 Include <stdlib.h> and <string.h> unconditionally.
9128 (iswcntrl, mbsinit, ISCNTRL): New macros.
9129 (mbsnwidth): Use K&R style function declarations.
9130 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9131 can optimize it when MB_CUR_MAX == 1.
9132 The width of control characters is zero, not 1.
9134 2001-07-15 Jim Meyering <meyering@lucent.com>
9136 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9137 (BUILT_SOURCES): Add unlocked-io.h.
9138 (io_functions): Define.
9139 (unlocked-io.h): New rule.
9140 (DISTCLEANFILES): Add unlocked-io.h.
9141 (all-local): Depend on unlocked-io.h, to ensure it is created.
9143 * unlocked-io.hin: New file
9145 * regex.c: Update from glibc.
9147 2001-07-05 Jim Meyering <meyering@lucent.com>
9149 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9151 (libfetish_a_SOURCES): Put all .h files here instead.
9152 Remove a thus-exposed (better checks in automake) duplicate and
9153 two unnecessary .h files.
9155 2001-06-11 Jim Meyering <meyering@lucent.com>
9157 * regex.c: Update from GNU libc.
9159 2001-05-27 Jim Meyering <meyering@lucent.com>
9161 * readutmp.h (UT_TYPE): Define.
9163 2001-05-24 Jim Meyering <meyering@lucent.com>
9165 * argmatch.c: Include "quote.h".
9166 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9167 quote function. Reported by Göran Uddeborg.
9169 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9171 * dirname.c (dir_name): Compute append_dot using path, not newpath
9172 which is not yet declared.
9174 2001-05-11 Paul Eggert <eggert@twinsun.com>
9176 * Makefile.am (libfetish_a_SOURCES):
9177 Add strftime.c, since we now compile it on all hosts.
9179 * strftime.c (my_strftime):
9180 Define to nstrftime if emacs, but only if my_strftime is not defined.
9181 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9182 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9183 Add one more extra argument: a nanoseconds value.
9186 (my_strftime function): Add %N format.
9187 (emacs_strftimeu): Renamed from emacs_strftime,
9188 with extra ut argument.
9190 2001-05-11 Paul Eggert <eggert@twinsun.com>
9192 dirname code cleanup. base_name now behaves more compatibly
9193 with POSIX basename when given file names that have trailing
9194 slashes, and similarly for dir_name. Add new primitives
9195 base_len and dir_len. Put the directory-name-related decls
9198 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9199 * backupfile.c (base_name): Likewise.
9200 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9201 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9202 * makepath.c (strip_trailing_slashes): Likewise.
9203 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9205 * rename.c (strip_trailing_slashes): Likewise.
9206 * same.c (base_name): Likewise.
9207 * stripslash.c (ISSLASH): Likewise.
9209 * addext.c: Include <dirname.h> after size_t is defined.
9210 * backupfile.c: Likewise.
9212 * addext.c (addext): Use base_len to trim redundant
9213 trailing slashes instead of doing it ourselves.
9214 But do not trim the last slash if it is not redundant.
9216 * backupfile.c (find_backup_file_name,
9217 max_backup_version): Use base_len instead of rolling it ourselves.
9218 Handle the case of "" and (on DOS) "C:" correctly.
9220 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9221 Include <string.h>, <dirname.h>.
9222 (base_name): Allow file names ending in slashes, other than names
9223 that are all slashes. In this case, return the basename followed
9224 by the slashes. This is more general, and can be used in places
9225 where the original base_name purposely had an assertion failure.
9226 (base_len): New function.
9228 * dirname.c: Include <string.h> instead of <stdlib.h>.
9229 Do not include <assert.h>; no longer needed.
9231 (memrchr): Remove decl.
9232 (dir_name_r): Remove.
9233 (dir_len): Renamed from dirlen. All callers changed.
9234 Rewrite in terms of base_name, for simplicity and consistency.
9235 (dir_name): Never return NULL. All callers changed.
9236 Do not include <stdlib.h> in test program; no longer needed.
9237 return 0; is fine for test program.
9239 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9241 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9243 * path-concat.c (path_concat): Use base_len to compute
9244 base length, not strlen; this means we cannot rely on memcpy
9247 * same.c (STREQ): Remove.
9248 (same_name): Handle the case where the basename ends in trailing '/'.
9250 * stripslash.c (strip_trailing_slashes): Return nonzero if
9251 a slash was stripped. Do not strip the last slash after a
9254 2001-04-08 Jim Meyering <meyering@lucent.com>
9256 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9257 recomputed; that's necessary when the offset spans a DST transition.
9258 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9260 2001-04-02 Jim Meyering <meyering@lucent.com>
9262 * regex.h, regex.c: Update from GNU libc.
9264 2001-03-19 Paul Eggert <eggert@twinsun.com>
9266 * version-etc.c (version_etc_copyright): Update to 2001.
9268 2001-03-16 Paul Eggert <eggert@twinsun.com>
9270 * tempname.c (uint64_t): Define to uintmax_t if
9271 not defined, and if UINT64_MAX is not defined.
9272 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9273 Reported by John David Anglin.
9275 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9277 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9278 alias if codeset is empty.
9279 * config.charset (BeOS): Use wildcard syntax.
9281 2001-03-13 Jim Meyering <meyering@lucent.com>
9283 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9284 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9287 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9289 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9291 * unicodeio.c (print_unicode_char): Simplify accordingly.
9293 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9295 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9296 support for DOS/DJGPP.
9298 2001-02-28 Paul Eggert <eggert@twinsun.com>
9300 * Makefile.am (libfetish_a_SOURCES):
9301 Add dup-safer.c, fopen-safer.c.
9302 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9304 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9306 2001-02-25 Paul Eggert <eggert@twinsun.com>
9308 The mkstemp replacement is taken from glibc 2.2.2, with some
9309 portability fixes for use outside glibc, as follows:
9311 * tempname.c (struct_stat64): New macro.
9312 (direxists, __gen_tempname): Use it.
9313 This avoids a portability problem with Solaris 8.
9315 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9316 (<stddef.h>, <stdint.h>, <string.h>):
9317 Include only if STDC_HEADERS || _LIBC.
9318 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9319 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9320 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9321 (__set_errno): Define this macro if <errno.h> doesn't.
9322 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9323 Define these macros if <stdio.h> doesn't.
9324 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9325 Define these macros if <sys/stat.h>
9326 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9327 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9328 __xstat64): Define if not _LIBC.
9329 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9330 (__gen_tempname): Invoke gettimeofday only if
9331 HAVE_GETTIMEOFDAY || _LIBC;
9332 otherwise, fall back on plain "time".
9333 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9335 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9337 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9339 2001-02-17 Jim Meyering <meyering@lucent.com>
9341 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9342 around included file name.
9344 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9346 * strftime.c: Update from GNU libc (the only changes were to comments).
9348 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9350 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9352 2001-02-17 Paul Eggert <eggert@twinsun.com>
9354 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9355 Remove workaround macros for hosts that have mbrtowc but not
9356 mbstate_t, as we now insist on proper declarations for both
9357 before using mbrtowc.
9359 2001-02-17 Jim Meyering <meyering@lucent.com>
9361 * regex.c: Update from libc.
9363 2001-02-16 Paul Eggert <eggert@twinsun.com>
9365 * alloca.c (malloc): Undef before defining, since stdlib.h
9366 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9367 Reported by Mark Hounschell via Paul Eggert.
9369 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9371 * config.charset: Update for FreeBSD 4.2.
9373 2001-01-26 Jim Meyering <meyering@lucent.com>
9375 * quotearg.c: Include stddef.h.
9376 * quote.c: Include stddef.h.
9377 Reported by Axel Kittenberger.
9379 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9380 line in double quotes so that it evokes a better diagnostic.
9381 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9382 Reported by Axel Kittenberger.
9384 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9386 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9387 to avoid a warning. Add back 'const' to inptr.
9389 2001-01-16 Jim Meyering <meyering@lucent.com>
9391 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9394 2001-01-14 Jim Meyering <meyering@lucent.com>
9396 * rename.c: New file. From Volker Borchert.
9397 Include stdlib.h, string.h or strings.h, and xalloc.h.
9398 Use strip_trailing_slashes rather than open-coding it.
9400 2001-01-03 Paul Eggert <eggert@twinsun.com>
9402 * strftime.c: Sync with glibc time/strftime.c 1.81.
9404 2001-01-03 Jim Meyering <meyering@lucent.com>
9406 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9407 local `inptr' to avoid warning with some system declarations of iconv.
9409 2000-12-29 Paul Eggert <eggert@twinsun.com>
9411 * modechange.c: Do not assume that mode_t uses the
9412 traditional octal encoding. E.g. "chmod 1 FOO" should set
9413 the other-execute bit of FOO even if S_IXOTH != 1.
9415 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9416 WOTH, XOTH, ALLM): New macros.
9417 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9418 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9420 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9421 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9423 No need to use uintmax_t; unsigned long is long enough.
9424 Don't bother to get suffix since we don't use it.
9426 2000-12-24 Jim Meyering <meyering@lucent.com>
9428 * hash.c (is_prime): Return explicit boolean values.
9429 (hash_get_first): Return NULL to appease Irix5.6's 89.
9430 Reported by Nelson Beebe.
9432 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9434 * localcharset.c (locale_charset): Add support for Win32.
9436 2000-12-18 Paul Eggert <eggert@twinsun.com>
9438 * physmem.h, physmem.c: New files.
9440 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9441 (noinst_HEADERS): Add physmem.h.
9443 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9444 't' for compatibility with Solaris 8 sort.
9446 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9448 * config.charset: Add support for BeOS.
9450 2000-12-16 Jim Meyering <meyering@lucent.com>
9452 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9453 SHELLS_FILE to a file name that's useful on djgpp systems.
9455 (ADDITIONAL_DEFAULT_SHELLS): Define.
9456 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9457 Based mostly on a patch from Prashant TR.
9459 2000-12-16 Jim Meyering <meyering@lucent.com>
9461 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9462 N and M) would have treated it like `chown N:N FILE'.
9464 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9466 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9468 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9469 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9470 to the list of canonical encodings. Rename EUC-CN to GB2312.
9472 2000-12-08 Andreas Schwab <schwab@suse.de>
9474 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9475 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9477 2000-12-07 Jim Meyering <meyering@lucent.com>
9479 * stripslash.c (ISSLASH): Define.
9480 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9483 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9484 (dir_name_r): Declare this function as static.
9485 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9486 manifest itself on a name containing a mix of slashes and
9488 Make this function work with names starting with a DOS-style
9489 drive letter and colon prefix.
9490 (dir_name): Append `.' if necessary.
9491 Based mostly on patches from Prashant TR and Eli Zaretskii.
9493 * dirname.h (dir_name_r): Remove prototype.
9495 2000-12-05 Jim Meyering <meyering@lucent.com>
9497 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9499 2000-12-04 Jim Meyering <meyering@lucent.com>
9501 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9502 Also include memory.h, stdlib.h, unistd.h if appropriate.
9503 Reported by Andreas Jaeger (conflicting declaration of malloc).
9505 2000-12-02 Jim Meyering <meyering@lucent.com>
9507 * closeout.h: Make idempotent, to avoid some obscure warnings.
9509 2000-12-01 Paul Eggert <eggert@twinsun.com>
9511 * memrchr.c: Include <config.h> before any system include file.
9513 2000-11-29 Paul Eggert <eggert@twinsun.com>
9515 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9517 2000-11-26 Jim Meyering <meyering@lucent.com>
9519 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9521 2000-11-22 Paul Eggert <eggert@twinsun.com>
9523 * strftime.c (my_strftime): Do not invoke mbrlen with a
9524 size of (size_t) -1; it's not portable.
9526 2000-11-17 Akim Demaille <akim@epita.fr>
9528 * obstack.h: Formatting changes.
9529 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9530 prevent type checking.
9531 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9532 cast the value to (void *): assigning a `foo *' to a `void *'
9534 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9536 2000-11-17 Jim Meyering <meyering@lucent.com>
9538 * strstr.c: Update from GNU libc.
9540 2000-11-16 Jim Meyering <meyering@lucent.com>
9542 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9544 2000-11-11 Jim Meyering <meyering@lucent.com>
9546 * error.c: Add a couple #includes, merging from GNU libc version.
9548 2000-11-10 Jim Meyering <meyering@lucent.com>
9550 * obstack.h: Update from GNU libc.
9551 * obstack.c: Likewise.
9553 2000-11-06 Paul Eggert <eggert@twinsun.com>
9555 * getusershell.c (setusershell): Use rewind rather than
9556 fseek/fseeko, to avoid configuration hassles with fseeko.
9557 Don't bother opening SHELLS_FILE if shellstream is NULL;
9560 2000-11-05 Jim Meyering <meyering@lucent.com>
9562 * makepath.h (make_dir): Declare.
9563 * makepath.c (make_dir): Remove `static' attribute.
9566 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9568 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9569 last one in a bucket, advance to the next bucket.
9571 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9573 * fnmatch.c: Do not comment out all the code if we are using
9574 the GNU C library, because in some cases we are replacing buggy
9575 code in the GNU C library itself.
9577 2000-10-30 Paul Eggert <eggert@twinsun.com>
9579 * error.h, getline.h, modechange.h:
9580 Remove "2000" from Copyright line, as the file hasn't been
9581 changed this year other than in the copyright notice.
9583 * xalloc.h: Add "2000" to Copyright line, as this file
9584 was changed this year.
9586 2000-10-30 Paul Eggert <eggert@twinsun.com>
9588 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9589 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9590 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9592 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9594 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9595 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9596 doesn't define __restrict_arr.
9598 2000-10-29 Jim Meyering <meyering@lucent.com>
9600 * xstat.in: Fix grammar in comment.
9602 2000-10-28 Jim Meyering <meyering@lucent.com>
9604 * memchr.c: Update from libc.
9605 Adjust for portability:
9606 [HAVE_STDLIB_H]: Include stdlib.h.
9607 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9608 Undef __memchr, too.
9609 [!weak_alias]: Define __memchr to memchr.
9611 * regex.c: Update from libc.
9612 * regex.h: Likewise.
9613 * getopt1.c: Likewise.
9614 * memcmp.c: Likewise.
9616 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9617 Avoid using fseek, when possible -- it's broken by design.
9618 Patch by Ulrich Drepper.
9620 2000-10-26 Jim Meyering <meyering@lucent.com>
9622 * strftime.c: Update from libc.
9624 2000-10-25 Jim Meyering <meyering@lucent.com>
9626 * obstack.c: Update from libc.
9628 2000-10-23 Jim Meyering <meyering@lucent.com>
9630 * hard-locale.c (hard_locale): Revert last change -- it was simply
9631 wrong. That set_locale call must not have any side effects.
9634 2000-10-22 Jim Meyering <meyering@lucent.com>
9636 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9637 [CYCLIC]: Remove now-unused definition.
9639 * save-cwd.c (O_DIRECTORY): Define, if needed.
9640 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9641 Suggestion from Ulrich Drepper.
9643 2000-10-21 Jim Meyering <meyering@lucent.com>
9645 * dirname.c (dir_name_r): New function, factored out of dir_name.
9646 (dir_name): Use dir_name_r.
9647 * dirname.h (dir_name_r): Declare it.
9649 2000-10-21 Jim Meyering <meyering@lucent.com>
9651 * dirname.c (memrchr): Declare if necessary.
9652 (dir_name): Remove the restriction that there be no
9653 trailing slashes. Now, this code skips past them, effectively
9655 [TEST_DIRNAME] (main): New unit tests.
9657 * memrchr.c: New file from GNU libc.
9658 Undef __memrchr, too.
9659 [!weak_alias]: Define __memrchr to memrchr.
9660 Guard weak_alias use with `#ifdef weak_alias'.
9662 2000-10-17 Jim Meyering <meyering@lucent.com>
9664 * quote.h (PARAMS): Define and use.
9665 Reported by Akim Demaille.
9667 * getopt.c: Update from libc.
9669 2000-10-16 Jim Meyering <meyering@lucent.com>
9671 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9674 2000-09-25 Jim Meyering <meyering@lucent.com>
9676 * md5.h (rol): Define (from GnuPG).
9678 * sha.c: Give credit (GnuPG) where due.
9679 (M): Use rol rather than open-coding it.
9680 Add a FIXME comment.
9682 2000-09-21 Jim Meyering <meyering@lucent.com>
9684 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9685 Reported by Michael Stone.
9687 2000-09-20 Jim Meyering <meyering@lucent.com>
9689 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9690 (noinst_HEADERS): Add sha.h.
9691 Based on code from Scott G. Miller and from GnuPG.
9693 2000-09-15 Jim Meyering <meyering@lucent.com>
9695 * regex.c: Update from libc.
9697 2000-09-10 Jim Meyering <meyering@lucent.com>
9699 * getopt.c (_getopt_internal): Update from glibc.
9701 2000-09-09 Jim Meyering <meyering@lucent.com>
9703 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9704 think it should be used as a general replacement for isascii.
9705 * fnmatch.c: Likewise.
9706 * mbswidth.c: Likewise
9707 * regex.c: Likewise.
9710 * userspec.c: Include sys/param.h and limits.h.
9712 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9713 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9714 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9715 UID, GID. Check range.
9717 2000-09-06 Jim Meyering <meyering@lucent.com>
9719 * getopt.c (_getopt_internal): Update from glibc.
9721 2000-08-30 Jim Meyering <meyering@lucent.com>
9723 * strftime.c: Merge in changes from GNU libc.
9725 2000-08-26 Jim Meyering <meyering@lucent.com>
9727 * closeout.c: Include "__fpending.h".
9728 (close_stdout_status): Return right away if there's nothing to flush.
9730 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9731 * __fpending.c: New file.
9732 * __fpending.h: New file.
9734 2000-08-07 Paul Eggert <eggert@twinsun.com>
9736 Standardize on "memory exhausted" instead of "Memory exhausted"
9737 or "virtual memory exhausted".
9738 * obstack.c (print_and_abort): Use "memory exhausted", not
9739 "virtual memory exhausted".
9740 * same.c (same_name): Invoke xalloc_die instead of printing
9742 * userspec.c (parse_user_spec): Likewise.
9743 * bumpalloc.h: comment fix
9744 * same.c, userspec.c: Include xalloc.h.
9746 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9747 not char *const and pointing to a constant array.
9748 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9749 (xrealloc): Comment fix.
9751 * userspec.c (parse_user_spec):
9752 Don't translate a message until just before returning,
9753 to avoid unnecessary translation.
9755 2000-08-07 Jim Meyering <meyering@lucent.com>
9757 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9758 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9759 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9760 getgroups.c, gethostname.c, getopt.h, group-member.c,
9761 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9762 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9763 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9764 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9765 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9766 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9767 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9768 yesno.c: Back out Copyright date changes for each file with no change
9769 this year. This eases coordination with other programs using the same
9770 source code modules. From Paul Eggert.
9772 2000-08-03 Greg McGary <greg@mcgary.org>
9774 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9775 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9776 (EXTEND_BUFFER): Use them.
9778 2000-08-01 Jim Meyering <meyering@lucent.com>
9780 * dirname.c (ISSLASH): Define.
9781 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9782 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9783 both `\' and `/' may be use as path separators.
9784 Based on a patch from Prashant TR.
9786 2000-07-31 Paul Eggert <eggert@twinsun.com>
9788 * quotearg.c (quotearg_n_options): Don't make the initial
9789 slot vector a constant, since it might get modified.
9791 2000-07-31 Jim Meyering <meyering@lucent.com>
9793 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9794 * obstack.c (print_and_abort): Likewise.
9796 2000-07-30 Paul Eggert <eggert@twinsun.com>
9798 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9799 buffer, so that the caller can always quote one small
9800 component of a "memory exhausted" message in slot 0.
9801 From a suggestion by Jim Meyering.
9803 2000-07-30 Jim Meyering <meyering@lucent.com>
9805 * makepath.c (make_path): Quote the other instance, too.
9807 * quotearg.c (N_STATIC_SLOTVECS): Define.
9808 (STATIC_BUF_SIZE): Define.
9809 (quotearg_n_options): Use only statically allocated storage when
9810 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9811 than STATIC_BUF_SIZE.
9813 2000-07-29 Jim Meyering <meyering@lucent.com>
9815 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9816 * dirname.c (dir_name): Likewise.
9818 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9820 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9821 (dir_name): Assert that there are no trailing slashes.
9823 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9825 * mbswidth.h (mbswidth): Add a flags argument.
9826 (mbswidth): New declaration.
9827 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9828 * mbswidth.c (mbswidth): Add a flags argument.
9829 (mbsnwidth): New function.
9831 2000-07-24 Jim Meyering <meyering@lucent.com>
9833 * mbswidth.c: Remove useless #else. From Bruno Haible.
9835 2000-07-23 Paul Eggert <eggert@twinsun.com>
9837 * mbswidth.c (_XOPEN_SOURCE):
9838 Don't define; this causes problems on Solaris 7.
9839 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9841 2000-07-23 Paul Eggert <eggert@twinsun.com>
9844 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9845 so that mbstate_t is always defined.
9847 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9848 be 1 in at least one GCC installation, and this configuration
9849 error is likely to be common. Ignoring MB_LEN_MAX hurts
9850 performance on hosts that have mbrtowc but have only unibyte
9851 locales, but I assume these hosts are rare.
9853 2000-07-23 Paul Eggert <eggert@twinsun.com>
9855 * quotearg.c: Streamline by invoking multibyte code only if needed.
9856 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9857 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9858 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9859 invoke multibyte primitives.
9861 2000-07-23 Jim Meyering <meyering@lucent.com>
9863 * basename.c (base_name): Add an assertion.
9865 2000-07-15 Bruno Haible <clisp.cons.org>
9867 * quotearg.c: When the system forces us to redefine mbstate_t,
9868 shadow its mbsinit function.
9870 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9872 * mbswidth.h: New file.
9873 * mbswidth.c: New file.
9874 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9875 (noinst_HEADERS): Add mbswidth.h.
9877 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9879 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9882 2000-07-15 Jim Meyering <meyering@lucent.com>
9884 * makepath.c: Include quote.h.
9885 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9886 corresponding argument in a `quote (...)' call.
9887 Give better diagnostics.
9889 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9890 (noinst_HEADERS): Add quote.h.
9892 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9893 from tar's src/misc.c.
9894 * quote.h: New file. Prototypes for same.
9896 2000-07-10 Paul Eggert <eggert@twinsun.com>
9898 From a suggestion by Bruno Haible.
9899 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9900 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9901 to decide whether to define the BeOS workaround macro;
9902 this adjusts to the change to AC_MBSTATE_T.
9904 2000-07-13 Paul Eggert <eggert@twinsun.com>
9906 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9908 * quotearg.c (quoting_style_args, quoting_style_vals,
9909 quotearg_buffer_restyled): Add support for
9910 clocale_quoting_style. Undo previous change to
9911 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9912 and "{RIGHT QUOTATION MARK}" msgids.
9914 2000-07-05 Paul Eggert <eggert@twinsun.com>
9916 The old behavior of quoting `like this' doesn't look good with
9917 newer, ISO-style fonts. See:
9918 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9920 Instead, quote "like this" by default. Let the translator
9921 tailor the locale-specific quoting behavior by providing
9922 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9924 * quotearg.c (N_): New macro.
9925 (gettext_default): New function.
9926 (quotearg_buffer_restyled): Use
9927 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9928 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9930 2000-07-09 Jim Meyering <meyering@lucent.com>
9932 * Most files: Update copyright dates to include 2000.
9934 2000-07-08 Jim Meyering <meyering@lucent.com>
9936 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9938 (xgethostname): Remove now-unnecessary #ifdef.
9939 Move declaration of `err' into loop where it's used.
9941 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9943 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9944 by allocating a larger buffer. Test the gethostname return value for
9945 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9946 returns an error and ENAMETOOLONG isn't defined.
9948 2000-07-05 Paul Eggert <eggert@twinsun.com>
9949 and Bruno Haible <haible@clisp.cons.org>
9951 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9953 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9955 * quotearg.c (struct quoting_options): Simplify quote_these_too
9958 2000-07-03 Jim Meyering <meyering@lucent.com>
9960 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9961 Reported by Bruno Haible.
9963 2000-07-04 Jim Meyering <meyering@lucent.com>
9965 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9966 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9969 2000-07-03 Paul Eggert <eggert@twinsun.com>
9970 and Bruno Haible <haible@clisp.cons.org>
9972 * quotearg.c (mbrtowc):
9973 Assign to *pwc, and return 1 only if result is nonzero.
9974 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9976 2000-07-03 Jim Meyering <meyering@lucent.com>
9978 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9979 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9982 2000-07-02 Jim Meyering <meyering@lucent.com>
9984 * quotearg.c (mbstate_t): Don't define here.
9986 2000-07-02 Jim Meyering <meyering@lucent.com>
9988 * nanosleep.c (SIGCONT): Define if not already defined.
9990 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9992 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9993 per change in ../m4/ls-mntd-fs.m4.
9994 (read_filesystem_list): Ignore symbolic links.
9996 2000-06-29 Jim Meyering <meyering@lucent.com>
9998 * same.c: Include <string.h> or <strings.h>, as appropriate,
9999 for declaration of strcmp.
10001 * long-options.c: Include <stdlib.h>, for declaration of exit.
10003 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10004 Avoid warning by casting result to `char *' to remove `const'.
10006 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10008 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10010 2000-06-26 Paul Eggert <eggert@twinsun.com>
10012 savedir now sets errno on failure and invokes xmalloc to get memory.
10013 Fix a couple of other minor bugs while we're at it.
10015 * savedir.c (<unistd.h>): Do not include; there's no need.
10016 (NAMLEN): Remove macro.
10017 (malloc, realloc): Remove decls.
10018 (stpcpy): Likewise.
10019 ("xalloc.h"): Include.
10020 (NAME_SIZE_DEFAULT): New macro.
10021 (savedir): Use xmalloc / xrealloc to allocate memory.
10022 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10023 Skip "" directory entries.
10024 Use strlen to calculate directory entry length, since the old method
10025 is rarely used these days and isn't worth supporting.
10026 Don't use a pointer after freeing it.
10027 Check for integer overflow when calculating allocation size.
10028 Use memcpy to copy entries, instead of stpcpy.
10029 Set errno properly when returning NULL.
10030 Check for readdir error.
10032 2000-06-26 Jim Meyering <meyering@lucent.com>
10034 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10036 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10038 * getusershell.c (xmalloc, xrealloc): Remove functions.
10040 Don't include <stdlib.h>. Don't declare malloc, realloc.
10042 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10044 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10046 2000-06-24 Jim Meyering <meyering@lucent.com>
10048 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10050 2000-06-21 Jim Meyering <meyering@lucent.com>
10052 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10054 2000-06-19 Paul Eggert <eggert@twinsun.com>
10056 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10057 (mbrtowc, mbstate_t): Define substitutes if
10058 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10059 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10060 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10062 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10064 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10065 than 1024, return a memory chunk of least possible size, instead
10066 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10067 Use free/xmalloc instead of xrealloc to avoid copying for very long
10070 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10072 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10073 address, not strdup. Include <stdlib.h> and don't declare free().
10075 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10077 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10080 2000-06-21 Jim Meyering <meyering@lucent.com>
10082 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10083 (noinst_HEADERS): Add getstr.h.
10085 * getline.c (getstr): Move into a separate file.
10086 * getstr.c (getstr): New file, extracted from getline.c, with
10087 the following changes: new parameter, delim2; both delim[12]
10088 parameters have type `int', not `char'. The latter would lose
10089 with 8-bit delimiters.
10090 * getstr.h: New file.
10092 2000-06-19 Jim Meyering <meyering@lucent.com>
10094 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10096 2000-06-18 Jim Meyering <meyering@lucent.com>
10098 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10099 Besides, these days every porting target provides a mkdir function.
10101 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10102 (this snippet comes from src/system.h).
10104 2000-06-15 Paul Eggert <eggert@twinsun.com>
10106 * human.c (adjust_value): New function.
10107 (human_readable_inexact): Apply rounding style even when
10108 printing approximate values.
10110 2000-06-14 Paul Eggert <eggert@twinsun.com>
10112 * human.c (human_readable_inexact): Allow an input block
10113 size that is not a multiple of the output block size, and vice versa.
10114 Reported by Piergiorgio Sartor.
10116 2000-06-14 Paul Eggert <eggert@twinsun.com>
10118 * getdate.y (get_date): Apply relative times after time
10119 zone indicator, not before. Reported by Todd A. Jacobs.
10121 2000-06-13 Jim Meyering <meyering@lucent.com>
10123 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10125 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10127 2000-06-12 Paul Eggert <eggert@twinsun.com>
10129 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10131 2000-06-04 Paul Eggert <eggert@twinsun.com>
10133 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10135 2000-06-04 Jim Meyering <meyering@lucent.com>
10137 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10138 SunOS 4.1.4 for which gid_t is an unsigned type.
10140 2000-06-03 Jim Meyering <meyering@lucent.com>
10142 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10144 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10146 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10147 newer, don't install charset.alias.
10148 * config.charset: Change the Linux/glibc rules so they become empty
10149 on glibc-2.1 or newer.
10151 2000-06-02 Jim Meyering <meyering@lucent.com>
10153 * mountlist.c: Back out last change. Instead, do this...
10154 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10155 member using the same `ignore'-testing code.
10156 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10160 2000-05-29 Jim Meyering <meyering@lucent.com>
10162 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10163 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10165 2000-05-22 Jim Meyering <meyering@lucent.com>
10167 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10169 2000-05-18 Jim Meyering <meyering@lucent.com>
10171 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10172 back, too, since it may have been modified by allocate_entry.
10173 (hash_delete): Rewrite to use neither the assignment operator
10174 nor the comma operator in an if-expression.
10176 2000-05-15 Paul Eggert <eggert@twinsun.com>
10179 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10180 Remove; no longer needed.
10181 "quotearg.h": Add include.
10182 (file_name): Do not bother to explicitly initialize to NULL; it's less
10183 efficient on some hosts.
10184 (close_stdout_status): Remove test as to whether stdout was already
10185 closed; it breaks for the case "echo x | sort >&-".
10186 Quote file name colons.
10187 Do not assume that _("write error") lacks format strings.
10189 2000-05-15 Jim Meyering <meyering@lucent.com>
10191 * version-etc.c (version_etc_copyright): Update the copyright string
10192 used in all --version output.
10194 2000-05-14 Jim Meyering <meyering@lucent.com>
10196 * closeout.c (close_stdout_set_file_name): New function.
10197 (close_stdout_status): Use new file-scoped global.
10198 Return right away if fstat says the stdout file descriptor is invalid.
10199 * closeout.h (close_stdout_set_file_name): Declare.
10201 2000-05-10 Jim Meyering <meyering@lucent.com>
10203 * closeout.c [default_exit_status]: New file-scoped variable.
10204 (close_stdout_set_status): New function.
10205 * closeout.h (close_stdout_set_status): Declare.
10207 2000-05-08 Jim Meyering <meyering@lucent.com>
10209 * long-options.c: Don't include closeout.h.
10210 (parse_long_options): Don't call close_stdout for --version.
10212 2000-05-06 Jim Meyering <meyering@lucent.com>
10214 * strnlen.c: Undefine __strnlen and strnlen.
10215 [!weak_alias]: Define __strnlen to strnlen.
10217 * atexit.c: New file, from libiberty.
10219 2000-05-06 Jim Meyering <meyering@lucent.com>
10221 * closeout.c (close_stdout_status): Also check for errors on the
10224 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10226 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10227 instead of xmalloc, xrealloc, path_concat.
10228 (locale_charset): Treat empty environment variables as absent.
10229 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10231 2000-05-04 Jim Meyering <meyering@lucent.com>
10233 * getopt.c: Update from glibc.
10234 * obstack.c: Likewise.
10235 * obstack.h: Likewise.
10236 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10238 * regex.h: Likewise.
10239 * strndup.c: Likewise.
10240 * strnlen.c: New file, from glibc.
10242 2000-05-01 Jim Meyering <meyering@lucent.com>
10244 * full-write.c (full_write): Remove `FIXME' part of comment.
10246 2000-04-29 Jim Meyering <meyering@lucent.com>
10248 * path-concat.c: Declare strdup only if it's not defined.
10249 * canon-host.c: Likewise.
10251 2000-04-28 Jim Meyering <meyering@lucent.com>
10253 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10254 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10255 included first, then limits.h is included by locale.h by libintl.h.
10256 From John David Anglin.
10258 2000-04-25 Jim Meyering <meyering@lucent.com>
10260 * makepath.c (S_IRWXUGO): Define.
10261 (make_path): Always perform explicit chmod if MODE specifies any
10262 of the `special' permission bits. Prompted by a bug report against
10263 install from Mate Wierdl and Joost van Baal.
10265 2000-04-18 Jim Meyering <meyering@lucent.com>
10267 * README: New file.
10269 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10270 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10272 2000-04-17 Jim Meyering <meyering@lucent.com>
10274 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10275 the definition of it to rpl_strftime also defined-away the system's
10278 2000-04-15 Jim Meyering <meyering@lucent.com>
10280 Use `C' to denote so-called `contiguous' files, the same way
10282 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10283 (ftypelet): Use S_ISCTG.
10284 From Michael Deutschmann.
10286 2000-04-14 Jim Meyering <meyering@lucent.com>
10288 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10290 2000-04-08 Jim Meyering <meyering@lucent.com>
10292 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10293 names don't conflict. Reported by Eli Zaretskii.
10295 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10297 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10298 bug. Deal with the different error behavior of Irix iconv.
10300 2000-04-07 Jim Meyering <meyering@lucent.com>
10302 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10303 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10305 2000-04-05 Jim Meyering <meyering@lucent.com>
10307 Portability tweaks required for ultrix4.3.
10308 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10309 * readutmp.c: Include sys/types.h before sys/stat.h.
10310 * canon-host.c: Declare strdup.
10311 * path-concat.c: Likewise.
10312 From John David Anglin.
10314 2000-04-04 Jim Meyering <meyering@lucent.com>
10316 Be more DOS 8.3-friendly.
10317 * ref-add.sin: Renamed from ref-add.sed.in.
10318 * ref-del.sin: Renamed from ref-del.sed.in.
10319 * Makefile.am: Reflect renaming.
10320 Reported by Eli Zaretskii.
10322 Use a temporary file name that won't clash with `charset.alias'
10323 in the DOS 8.3 name space.
10324 * Makefile.am (charset_tmp): Define.
10325 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10326 (uninstall-local): Likewise.
10327 Reported by Eli Zaretskii.
10329 2000-03-29 Paul Eggert <eggert@twinsun.com>
10331 * time/strftime.c (my_strftime): Make sure we call the system
10332 strftime, not ourselves, when invoking the underlying strftime.
10334 2000-03-24 Jim Meyering <meyering@lucent.com>
10336 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10337 (charset_alias): Define.
10338 (install-exec-local): Factor out common code.
10339 (uninstall-local): Split lines longer than 80.
10340 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10341 (SUFFIXES): Define.
10342 (.sed.in.sed): New rule. Don't redirect directly to $@.
10343 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10345 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10347 * config.charset: Output a line containing "Packages using this file".
10348 * ref-add.sed.in, ref-del.sed.in: New files.
10349 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10350 ref-del.sed): New rules.
10352 2000-03-17 Jim Meyering <meyering@lucent.com>
10354 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10355 Otherwise, include <strings.h>
10357 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10359 * unicodeio.c (utf8_wctomb): New function.
10360 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10361 format instead of in UCS-4 with platform dependent endianness.
10363 2000-03-07 Paul Eggert <eggert@twinsun.com>
10365 * savedir.c (savedir): Work even if directory size is
10366 negative; this can happen with some screwy NFS configurations.
10368 2000-03-06 Jim Meyering <meyering@lucent.com>
10370 * localcharset.c (get_charset_aliases): Don't try to free file_name
10371 if it's NULL (because we ran out of memory). From Bruno Haible.
10373 2000-03-05 Jim Meyering <meyering@lucent.com>
10375 * localcharset.c ("path-concat.h"): Include.
10376 (get_charset_aliases): Use path_concat instead of ANSI string
10379 * unicodeio.h (PARAMS): Define.
10380 Use it to guard prototype.
10382 2000-03-04 Jim Meyering <meyering@lucent.com>
10384 * Makefile.am (install-exec-local): Create $(libdir) before installing
10386 (uninstall-local): Uncomment this rule so `make distcheck' works
10389 * unicodeio.c (<errno.h>): Include it.
10390 (errno): Declare if not defined.
10392 * localcharset.c: Add Bruno's comment justifying use of volatile.
10394 * config.charset: New version, incorporating remarks from a linux
10395 i18n mailing list. From Bruno Haible.
10397 2000-03-02 Jim Meyering <meyering@lucent.com>
10399 * Makefile.am (EXTRA_DIST): Add config.charset.
10401 2000-03-01 Jim Meyering <meyering@lucent.com>
10403 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10404 * unicodeio.c: Likewise.
10406 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10408 * config.charset: New file.
10409 * localcharset.c: New file.
10410 * unicodeio.h, unicodeio.c: New files.
10411 * Makefile.am (DEFS): Add -DLIBDIR=...
10412 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10413 (noinst_HEADERS): Add unicodeio.h.
10414 (all-local, install-exec-local, charset.alias): New targets.
10416 2000-02-28 Paul Eggert <eggert@twinsun.com>
10418 * quotearg.c (ALERT_CHAR): New macro.
10419 (quotearg_buffer_restyled): Use it.
10421 2000-02-27 Jim Meyering <meyering@lucent.com>
10423 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10424 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10426 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10427 not `#if STDC_HEADERS'.
10428 Declare malloc if needed.
10430 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10431 now that autoconf always defines the HAVE_DECL_ symbols.
10432 * human.c: Likewise.
10433 * same.c: Likewise.
10434 * strtoumax.c: Likewise.
10436 * backupfile.c: Arrange for cpp to fail if the configure-time
10437 declaration check was not run.
10438 * hash.c: Likewise.
10439 * human.c: Likewise.
10440 * same.c: Likewise.
10441 * strtoumax.c: Likewise.
10443 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10444 then first look up the entire `.'-containing string as a login name.
10446 2000-02-18 Paul Eggert <eggert@twinsun.com>
10448 * getdate.y: Handle two-digit years with leading zeros correctly.
10449 (textint): New typedef.
10450 (parser_control): Member year changed from int to textint.
10452 (YYSTYPE): Removed; replaced by %union with int and textint members.
10453 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10454 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10455 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10456 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10457 (date, number, to_year): Use width of number in digits, not its value,
10458 to determine whether it's a 2-digit year, or a 2-digit time.
10459 (yylex): Store number of digits of numeric tokens.
10460 Reported by John Kendall.
10462 (parser_control): Changed from struct parser_control to typedef (for
10463 consistency). All uses changed.
10465 (tID): Removed; not used.
10466 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10468 2000-02-14 Paul Eggert <eggert@twinsun.com>
10470 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10471 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10473 2000-02-12 Jim Meyering <meyering@lucent.com>
10475 * userspec.c (ISDIGIT): Define it.
10476 (isdigit): Remove definition.
10477 (is_number): Use ISDIGIT, not isdigit.
10478 <libintl.h>: Include.
10479 (_ and N_): Define.
10480 (parse_user_spec): Mark translatable strings.
10482 2000-02-10 Jim Meyering <meyering@lucent.com>
10484 With these changes, nanosleep.[ch] are finally enough like the other
10485 lib/* replacement files to compile on a few more losing systems.
10487 * nanosleep.h: Don't include config.h.
10488 Remove prototype from declaration of nanosleep.
10489 (PARAMS): Remove now-unneeded definition.
10490 * nanosleep.c: #undef nanosleep.
10491 (rpl_nanosleep): Rename from nanosleep.
10493 2000-02-03 Jim Meyering <meyering@lucent.com>
10495 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10496 rather than with `#if HAVE_UTMPNAME'.
10498 2000-02-01 Jim Meyering <meyering@lucent.com>
10500 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10502 2000-01-31 Jim Meyering <meyering@lucent.com>
10504 * nanosleep.h (nanosleep): Guard declaration with
10505 `#if ! HAVE_DECL_NANOSLEEP'.
10506 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10507 the declaration in that vendor's sys/timers.h.
10508 Reported by Christian Krackowizer.
10510 * quotearg.c (ISASCII): Add #undef and move definition to follow
10511 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10512 (ISPRINT): Likewise.
10513 Reported by Tom Tromey.
10515 2000-01-30 Jim Meyering <meyering@lucent.com>
10517 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10518 uses of ->ut_name. The latter doesn't work with new Linux header files
10519 where only utmpx.ut_user is declared.
10521 * readutmp.h (UT_USER): Define.
10523 2000-01-23 Jim Meyering <meyering@lucent.com>
10525 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10528 2000-01-22 Jim Meyering <meyering@lucent.com>
10530 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10531 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10532 Required for some AIX systems. Reported by Christian Krackowizer.
10533 [TESTING] (main): New function.
10535 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10536 * dirname.c (dir_name): Support for DOS-style file names with drive
10539 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10541 * strverscmp.c (ISDIGIT): Define.
10542 (strverscmp): Use ISDIGIT, not isdigit.
10544 2000-01-17 Paul Eggert <eggert@twinsun.com>
10546 * nanosleep.c (nanosleep):
10547 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10548 POSIX.1 doesn't require SA_INTERRUPT and some systems
10549 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10550 it's been part of POSIX.1 since day 1 (in 1988).
10552 2000-01-17 Jim Meyering <meyering@lucent.com>
10554 * interlock: Remove unused file. Reported by François Pinard.
10556 2000-01-16 Paul Eggert <eggert@twinsun.com>
10558 * quotearg.c (quotearg_buffer_restyled): Do not quote
10559 alert, backslash, formfeed, and vertical tab unnecessarily in
10560 shell quoting style.
10563 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10564 Free Software Foundation, Inc.
10565 Copying and distribution of this file, with or without modification,
10566 are permitted provided the copyright notice and this notice are preserved.