1 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
3 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
5 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
8 2006-09-06 Bruno Haible <bruno@clisp.org>
10 * striconv.h: New file.
11 * striconv.c: New file, merging iconvme.c with GNU gettext's
13 * xstriconv.h: New file.
14 * xstriconv.c: New file.
16 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
18 * argz_.h: Sync from Libtool.
20 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
21 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
23 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
25 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
30 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
32 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
33 Problem reported by Ralf Wildenhues in
34 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
36 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
37 HAVE_STRUCT_STATFS_F_FSTYPENAME.
39 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
41 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
42 or stdbool.h, because they might not exist while configuring.
44 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
45 Don't include unistd.h or limits.h; not needed, since chdir-long.h
47 (O_DIRECTORY): Remove.
49 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
51 Work around a bug in both the Linux and SunOS 64-bit kernels:
52 nanosleep mishandles sleeps for longer than 2**31 seconds.
53 Problem reported by Frank v Waveren in
54 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
55 * nanosleep.c (BILLION): New constant.
56 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
57 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
59 2006-08-30 Jim Meyering <jim@meyering.net>
61 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
64 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
66 * isapipe.c, isapipe.h: New files.
68 2006-08-29 Eric Blake <ebb9@byu.net>
70 * error.c (error_at_line, print_errno_message): Match libc, after
71 resolution of upstream bug 3044.
73 2006-08-29 Bruno Haible <bruno@clisp.org>
75 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
77 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
81 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
83 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
84 sharing with gnulib. Report by Eric Blake.
86 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
89 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
91 * dirchownmod.c: Likewise.
94 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
95 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
96 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
97 just before including <inttypes.h>, to avoid circular inclusion.
99 2006-08-28 Bruno Haible <bruno@clisp.org>
101 * inttypes_.h (SCNX*): Remove definitions.
102 Reported by Eric Blake.
104 2006-08-26 Bruno Haible <bruno@clisp.org>
106 * vasnprintf.c (EOVERFLOW): Remove definition.
107 (VASNPRINTF): Return a string of length > INT_MAX without failing.
108 * vasprintf.c: Include errno.h, limits.h.
109 (EOVERFLOW): New fallback definition.
110 (vasprintf): Test here whether the string length is > INT_MAX.
111 * vsnprintf.c: Include errno.h, limits.h.
112 (EOVERFLOW): New fallback definition.
113 (vsnprintf): Fix bug when generated string was too long for the buffer.
114 Test here whether the string length is > INT_MAX.
116 2006-08-26 Bruno Haible <bruno@clisp.org>
117 Simon Josefsson <jas@extundo.com>
120 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
122 2006-08-28 Bruno Haible <bruno@clisp.org>
124 * c-strstr.h: New file, from GNU gettext.
125 * c-strstr.c: New file, from GNU gettext.
127 2006-08-26 Bruno Haible <bruno@clisp.org>
129 * inttypes_.h: New file.
130 * inttypes.h: Remove file.
131 * stdint_.h: Include <inttypes.h> through its absolute filename.
133 * imaxabs.c: New file.
135 * imaxdiv.c: New file.
137 2006-08-22 Bruno Haible <bruno@clisp.org>
139 * readutmp.h: Skip most definitions if neither <utmp.h> nor
142 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
145 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
146 Problem reported by Bruno Haible.
148 2006-08-21 Bruno Haible <bruno@clisp.org>
151 * mbchar.h: Include <wctype.h> only if it exists.
153 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
155 * cycle-check.h: Include <stdint.h> unconditionally, since we
156 now assume the stdint module. Do not include inttypes.h.
157 * fsusage.h: Likewise.
158 * getndelim2.c: Likewise.
160 * inttostr.h: Likewise.
161 * obstack.c: Likewise.
162 * regex_internal.h: Likewise.
163 * tempname.c: Likewise.
164 * utimecmp.c: Likewise.
165 * xstrtol.h: Likewise.
167 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
169 * strtoimax.c: Adjust to macro name changes in Autoconf,
170 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
173 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
175 * fchmodat.c: New file, from coreutils. This was inadvertently
176 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
178 2006-08-18 Bruno Haible <bruno@clisp.org>
180 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
181 (ME_DUMMY): Treat "kernfs" as a dummy.
182 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
184 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
186 Update from coreutils.
188 * __fpending.h: Add copyright notice.
189 * fprintftime.h: Likewise.
190 * savedir.c: Use (C) in copyright notice.
191 * savedir.h: Likewise.
193 2006-08-15 Jim Meyering <jim@meyering.net>
195 * at-func.c: New file, with the logic of all emulated at-functions.
196 * openat-priv.h: Include <errno.h> and define ENOSYS,
197 in support of the EXPECTED_ERRNO macro.
198 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
199 Instead, define the appropriate symbols and include "at-func.c".
200 * mkdirat.c (mkdirat): Likewise.
201 * fchmodat.c (fchmodat): Likewise.
202 (ENOSYS): Remove definition.
203 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
204 Don't include "unistd--.h" -- it wasn't ever used.
206 2006-01-17 Jim Meyering <jim@meyering.net>
208 Rewrite fts.c not to change the current working directory,
209 by using openat, fstatat, fdopendir, etc..
211 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
212 (HAVE_OPENAT_SUPPORT): Define.
213 [_LIBC] (fchdir): Don't undef or define; no longer used.
214 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
215 Now, this `function' always succeeds, and consumes its file descriptor
216 parameter -- so callers must not close such FDs. Update callers.
217 (diropen_fd, opendirat, cwd_advance_fd): New functions.
218 (diropen): Add parameter, SP. Adjust all callers.
219 Implement using diropen_fd, rather than open.
220 (fts_open): Initialize new member, fts_cwd_fd.
221 Remove fts_rft-setting code.
222 (fts_close): Close fts_cwd_fd, if necessary.
223 (__opendir2): Define in terms of opendir or opendirat,
224 depending on whether the FST_NOCHDIR flag is set.
225 (fts_build): Since fts_safe_changedir consumes its FD, and since
226 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
227 and close the dup'd file descriptor upon failure.
228 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
229 (fts_safe_changedir): Tweak semantics to reflect that this function
230 now calls cwd_advance_fd and hence consumes its FD argument.
231 * fts_.h [struct FTS] (fts_cwd_fd): New member.
232 [struct FTS] (fts_rft): Remove now-unused member.
233 [struct FTS] (fts_cycle.state): Improve comment.
235 * openat.c (openat_needs_fchdir): New function.
236 * openat.h (openat_needs_fchdir): Declare it.
238 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
240 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
241 Problem and fix reported by Pádraig Brady in
242 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
244 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
246 * memcoll.c (memcoll): Optimize for the common case where the
247 arguments are bytewise equal.
249 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
251 Change copyright notice from LGPL 2 to GPL 2, since that's the
252 standard form used in the gnulib repository.
253 * lock.c: LGPL -> GPL.
255 * strnlen1.c: Likewise.
256 * strnlen1.h: Likewise.
259 * tmpdir.c: Likewise.
261 * TODO: Remove; this belongs only in coreutils.
263 2006-08-14 Eric Blake <ebb9@byu.net>
265 Import the following change from libc:
267 2006-08-12 Ulrich Drepper <drepper@redhat.com>
270 * misc/error.c: Add space between program name and message if file
273 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
275 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
276 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
278 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
279 in wchar_t. Problem reported by Eric Blake.
281 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
282 LEN is smaller than SIZE. Suggested by Bruno Haible.
283 Also, help the compiler to keep LEN in a register.
285 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
287 * .cppi-disable: Add snprintf.h, socket_.h.
288 * snprintf.c: Include <errno.h> and <limits.h>.
289 (EOVERFLOW): Define if the system does not.
290 Do not include "minmax.h"; it wasn't used.
291 (snprintf): Don't assume size_t promotes to an unsigned type.
292 Fix bug when generated string was too long for the buffer: the
293 buffer's contents are supposed to be the initial prefix of the
294 output. Don't assume vasnprintf returns EOVERFLOW if the size
295 exceeds INT_MAX; do the check ourselves.
297 Import the following changes from libc:
299 2006-06-02 Jakub Jelinek <jakub@redhat.com>
301 * posix/regex_internal.c (re_string_skip_chars): If no character has
302 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
303 to the byte which couldn't be converted.
304 (re_string_reconstruct): Don't clear valid_raw_len before calling
305 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
306 tip_context using re_string_context_at.
308 2006-05-02 Ulrich Drepper <drepper@redhat.com>
310 * posix/regex.h: g++ still cannot handled [restrict].
312 2006-04-21 Ulrich Drepper <drepper@redhat.com>
314 * posix/regex.h: Remove special handling for VMS.
316 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
320 2006-07-19 Mike Frysinger <vapier@gentoo.org>
322 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
323 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
325 2006-08-08 Eric Blake <ebb9@byu.net>
327 * verror.c (verror_at_line): Work around glibc bug 2997, so that
328 verror_at_line output complies with GNU Coding Standards even when
331 2006-08-08 Eric Blake <ebb9@byu.net>
333 * verror.h, verror.c: New files.
335 2006-08-07 Bruno Haible <bruno@clisp.org>
337 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
339 Reported by Ralf Wildenhues.
341 2006-08-06 Eric Blake <ebb9@byu.net>
343 * error.h: Fold in some upstream changes from glibc.
346 2006-07-29 Bruno Haible <bruno@clisp.org>
348 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
350 2006-07-29 Bruno Haible <bruno@clisp.org>
352 * setenv.c: Undo unintended modification done on 2006-02-27.
354 2006-07-28 Eric Blake <ebb9@byu.net>
356 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
359 2006-07-28 Simon Josefsson <jas@extundo.com>
361 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
364 2006-07-28 Simon Josefsson <jas@extundo.com>
366 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
369 2006-07-28 Bruno Haible <bruno@clisp.org>
371 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
373 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
375 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
378 2006-07-28 Bruno Haible <bruno@clisp.org>
380 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
381 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
383 Avoids link error on FreeBSD 4.x.
384 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
386 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
388 * mbswidth.c (iswcntrl): Likewise.
390 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
392 * modechange.c (mode_compile): Numeric modes now affect setuid and
393 setgid on directories only if they set these bits.
394 * modechange.h: Remove obsolete comment about masks.
396 2006-07-27 Bruno Haible <bruno@clisp.org>
398 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
399 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
402 2006-07-26 Eric Blake <ebb9@byu.net>
404 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
405 like mingw that lack mkstemp.
406 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
407 avoid compilation warning on mingw.
409 2006-07-25 Bruno Haible <bruno@clisp.org>
411 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
412 <stdarg.h> or config.h.
414 2006-07-24 Bruno Haible <bruno@clisp.org>
416 * clean-temp.h: New file, from GNU gettext.
417 * clean-temp.c: New file, from GNU gettext.
419 2006-07-24 Bruno Haible <bruno@clisp.org>
421 * tmpdir.h: New file, from GNU gettext.
422 * tmpdir.c: New file, from GNU gettext.
424 2006-07-23 Bruno Haible <bruno@clisp.org>
426 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
427 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
428 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
429 gl_linked_remove_at): Use it.
431 2006-07-23 Eric Blake <ebb9@byu.net>
433 * tmpfile-safer.c: New file.
434 * stdio-safer.h (fopen_safer): Add prototype.
435 * stdio--.h (tmpfile): Make safer.
437 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
439 * close-stream.c, close-stream.h: New files.
441 2006-07-22 Bruno Haible <bruno@clisp.org>
443 Merge from GNU gettext 0.15.
445 2005-07-05 Bruno Haible <bruno@clisp.org>
447 * printf-args.c (printf_fetchargs): Work around broken
448 definition of wint_t on mingw.
450 2005-02-12 Bruno Haible <bruno@clisp.org>
452 * xallocsa.h: Add extern "C" for C++.
454 2006-05-17 Bruno Haible <bruno@clisp.org>
457 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
459 2006-04-30 Bruno Haible <bruno@clisp.org>
461 * progreloc.c: Include <mach-o/dyld.h> if available.
462 (find_executable): Use _NSGetExecutablePath when possible.
464 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
466 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
469 2005-12-29 Bruno Haible <bruno@clisp.org>
471 * progreloc.c (set_program_name_and_installdir): Fix
474 2005-12-04 Bruno Haible <bruno@clisp.org>
477 * progreloc.c: Include <windows.h> also on Cygwin.
478 (find_executable): Add support for Cygwin.
479 (set_program_name_and_installdir): Handle also platforms with
482 2006-07-11 Bruno Haible <bruno@clisp.org>
484 * javacomp.c: Fix a comment.
485 Reported by Jim Meyering.
487 2006-04-30 Bruno Haible <bruno@clisp.org>
489 * javacomp.h (compile_java_class): Add source_version,
490 target_version arguments.
491 * javacomp.c: Rewritten to choose only a compiler that
492 respects the specified source_version and target_version.
494 2006-06-27 Bruno Haible <bruno@clisp.org>
496 Assume correct S_ISDIR macro.
497 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
499 2006-07-22 Bruno Haible <bruno@clisp.org>
501 * javaversion.h: New file, from GNU gettext.
502 * javaversion.c: New file, from GNU gettext.
503 * javaversion.java: New file, from GNU gettext.
504 * javaversion.class: New file, from GNU gettext.
506 2006-05-17 Bruno Haible <bruno@clisp.org>
509 * javaexec.c (execute_java_class): Test for jview program
512 2006-04-09 Bruno Haible <bruno@clisp.org>
514 * fatal-signal.c: Don't include string.h.
515 (at_fatal_signal): Use a copying loop instead of memcpy.
517 2005-12-04 Bruno Haible <bruno@clisp.org>
519 * csharpexec.c: Add support for 'clix' launcher (untested).
520 (execute_csharp_using_sscli): New function.
521 (execute_csharp_program): Call it.
523 2006-06-21 Bruno Haible <bruno@clisp.org>
525 Avoid warnings from recent versions of mcs.
526 * csharpcomp.c (compile_csharp_using_mono): Don't use options
527 -o, -L, -r any more. Use options documented since mcs-1.0
528 instead. Similarly for -g.
530 2005-07-09 Bruno Haible <bruno@clisp.org>
532 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
534 Reported by Mark Junker <mjscod@gmx.de>.
536 2006-06-17 Bruno Haible <bruno@clisp.org>
538 * config.charset: Update for NetBSD 3.0.
540 2006-05-17 Bruno Haible <bruno@clisp.org>
543 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
545 2006-05-16 Bruno Haible <bruno@clisp.org>
547 * localcharset.c [CYGWIN]: Include <windows.h>.
548 (get_charset_aliases): For Cygwin, return the same CPxxx
549 aliases list as under WIN32.
550 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
551 the environment variables. Fall back to GetACP().
553 2006-04-05 Bruno Haible <bruno@clisp.org>
555 * config.charset: Update Juan Manuel Guerrero's address.
557 2005-02-12 Bruno Haible <bruno@clisp.org>
559 * allocsa.h: Add extern "C" for C++.
561 2005-02-10 Bruno Haible <bruno@clisp.org>
563 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
564 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
566 2006-07-22 Bruno Haible <bruno@clisp.org>
568 * gettext.h: Update to GNU gettext-0.15.
570 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
571 and Simon Josefsson <jas@extundo.com>
573 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
575 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
577 2006-07-21 Eric Blake <ebb9@byu.net>
579 * stdlib-safer.h: New file from coreutils, required by
582 2006-07-19 Derek R. Price <derek@ximbiot.com>
584 * getaddrinfo.h: Don't define unimplemented AI_* flags.
585 Reindent and repaginate.
587 2006-07-17 Bruno Haible <bruno@clisp.org>
589 * gl_list.h: New file.
590 * gl_list.c: New file.
591 * gl_array_list.h: New file.
592 * gl_array_list.c: New file.
593 * gl_carray_list.h: New file.
594 * gl_carray_list.c: New file.
595 * gl_linked_list.h: New file.
596 * gl_linked_list.c: New file.
597 * gl_anylinked_list1.h: New file.
598 * gl_anylinked_list2.h: New file.
599 * gl_avltree_list.h: New file.
600 * gl_avltree_list.c: New file.
601 * gl_anyavltree_list1.h: New file.
602 * gl_anyavltree_list2.h: New file.
603 * gl_rbtree_list.h: New file.
604 * gl_rbtree_list.c: New file.
605 * gl_anyrbtree_list1.h: New file.
606 * gl_anyrbtree_list2.h: New file.
607 * gl_anytree_list1.h: New file.
608 * gl_anytree_list2.h: New file.
609 * gl_linkedhash_list.h: New file.
610 * gl_linkedhash_list.c: New file.
611 * gl_anyhash_list1.h: New file.
612 * gl_anyhash_list2.h: New file.
613 * gl_avltreehash_list.h: New file.
614 * gl_avltreehash_list.c: New file.
615 * gl_rbtreehash_list.h: New file.
616 * gl_rbtreehash_list.c: New file.
617 * gl_anytreehash_list1.h: New file.
618 * gl_anytreehash_list2.h: New file.
620 * gl_oset.h: New file.
621 * gl_oset.c: New file.
622 * gl_array_oset.h: New file.
623 * gl_array_oset.c: New file.
624 * gl_avltree_oset.h: New file.
625 * gl_avltree_oset.c: New file.
626 * gl_rbtree_oset.h: New file.
627 * gl_rbtree_oset.c: New file.
628 * gl_anytree_oset.h: New file.
630 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
632 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
634 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
635 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
636 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
637 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
638 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
639 callers changed. Revamp internals significantly, by not
640 attempting to create directories that are temporarily more
641 permissive than the final results. Do not attempt to use
642 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
643 This removes some race conditions, fixes some bugs, and simplifies
644 things. Use new dirchownmod function to do owner and mode changes.
645 * mkdir-p.h: Likewise.
646 * modechange.c (octal_to_mode): New function.
647 (struct mode_change): New member mentioned.
648 (make_node_op_equals): New arg mentioned. All callers changed.
649 (mode_compile): Keep track of which mode bits the user has explicitly
651 (mode_adjust): New arg DIR, so that we implement the X op correctly.
652 New arg PMODE_BITS, to keep track of which mode bits the user
653 mentioned; it treats S_ISUID and S_ISGID speciall.
655 * modechange.h: Likewise.
657 2006-07-11 Derek R. Price <derek@ximbiot.com>
659 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
661 2006-07-10 Derek R. Price <derek@ximbiot.com>
663 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
664 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
665 macros into the GNU _D_EXACT_NAMLEN.
666 * savedir.c: Likewise.
667 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
669 2006-07-09 Jim Meyering <jim@meyering.net>
671 * argp-pv.c: Remove a doubled word in a comment.
672 * check-version.c (check_version): Likewise.
673 * javacomp.c (compile_java_class): Likewise.
675 2006-07-08 Jim Meyering <jim@meyering.net>
677 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
679 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
681 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
682 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
683 brackets. Other minor changes to suppress some compiler
686 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
688 * getloadavg.c: Use __VMS, not VMS.
689 * getopt.c: Likewise.
690 * getpagesize.h: Likewise.
691 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
692 probably does not work.
694 2006-07-06 Derek R. Price <derek@ximbiot.com>
695 and Paul Eggert <eggert@cs.ucla.edu>
697 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
698 Don't worry about this obsolete case any more.
699 (HAVE_DIR): Remove. All uses removed; we now assume you can read
701 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
702 worry about this obsolete case any more.
704 * getcwd.c: Likewise.
706 * savedir.c: Likewise.
708 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
710 * .cppi-disable: Add wcwidth.
711 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
712 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
713 (ISGRAPH): Remove. All uses changed to isgraph.
714 (FOLD) [!defined _LIBC]: Remove special case.
715 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
716 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
718 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
720 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
722 * strtod.c (strtod): cast the argument of tolower to unsigned char.
724 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
726 * memcasecmp.c: Include <limits.h>.
727 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
728 * strtod.c (strtod): Don't assume isspace works on negative chars.
729 Don't assume isdigit succeeds only on '0' through '9'.
731 2006-07-05 Derek R. Price <derek@ximbiot.com>
733 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
734 All uses of is_space replaced by isspace.
735 * exit.h: Don't talk about STDC_HEADERS.
736 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
737 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
738 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
739 replaced by isprint etc.
740 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
741 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
742 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
743 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
744 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
745 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
747 2006-07-05 Eric Blake <ebb9@byu.net>
749 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
750 missing from netdb.h.
751 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
753 2006-06-27 Bruno Haible <bruno@clisp.org>
755 Assume ANSI C header files and <ctype.h> functions.
756 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
757 (mbsnwidth): Use isprint, iscntrl instead.
759 2006-07-03 Jim Meyering <jim@meyering.net>
761 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
762 macro is used before the first cycle_check call.
764 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
766 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
767 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
768 reported by Mark D. Baushke, one in
769 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
771 Merge from coreutils.
773 * .cppi-disable: Add stdint_.h.
774 * .cvsignore: Add stdint.h.
776 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
778 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
779 both double and long double versions.
780 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
781 * xstrtold.c: New file.
782 * xstrtod.h (xstrtold): New decl.
784 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
786 * filemode.c (setst): Remove.
787 (strmode): Rewrite to avoid setst. This makes the code shorter,
788 (arguably) clearer, and the generated code is a bit smaller on my
789 Debian GNU/Linux stable x86 host.
791 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
793 * filemode.c: Include "filemode.h" first, to test the interface.
794 Assume that filemode.h includes sys/types.h and sys/stat.h.
795 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
796 (ftypelet): Reorder to put common cases first, for efficiency.
797 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
799 (strmode): Renamed from mode_string, and now stores 12 bytes instead
800 of 10, for compatibility with FreeBSD. All callers changed.
801 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
802 that can't be deduced solely from st_mode. First arg is now a const
804 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
805 (strmode): Renamed from mode_string.
806 (filemodestring): New decl.
807 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
808 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
809 (S_ISPORT, S_ISWHT): New macros, if not already defined.
811 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
813 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
814 fsusage.h now does that. Include fsusage.h first, to test interface.
815 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
816 at most one method (the old code could have generated decls that
817 didn't conform to C89, not that this was ever exercised).
818 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
820 2006-03-19 Jim Meyering <jim@meyering.net>
822 Work even in a chroot where d_ino values for entries in "/"
823 don't match the stat.st_ino values for the same names.
824 * getcwd.c (__getcwd): When no d_ino value matches the target inode
825 number, iterate through all entries again, using lstat instead.
826 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
827 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
829 * getcwd.c (__getcwd): Clarify a comment.
830 Use memcpy in place of a call to strcpy.
832 2006-03-12 Jim Meyering <jim@meyering.net>
834 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
835 that of the current directory (which we're about to chdir ".." out of),
836 then save the dev-ino of the parent, instead.
838 * same-inode.h (SAME_INODE): New file/macro.
839 * chdir-safer.c (SAME_INODE): Remove definition.
840 Include "same-inode.h", instead.
842 * cycle-check.h: Include "same-inode.h".
843 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
844 * cycle-check.c (SAME_INODE): Remove definition.
845 * root-dev-ino.h: Include "same-inode.h".
847 2006-03-11 Eric Blake <ebb9@byu.net>
849 * same.c (same_name): s/base_name/last_component/
850 * backupfile.c (check_extension, numbered_backup): Likewise.
851 * filenamecat.c (file_name_concat): Likewise.
853 2006-03-11 Eric Blake <ebb9@byu.net>,
854 Paul Eggert <eggert@cs.ucla.edu>
856 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
857 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
859 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
860 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
861 (last_component): New method.
862 * dirname.c (dir_len): Determine when drive letters need a
863 subsequent slash. Preserve // when it is special.
864 (dir_name): Don't append dot when drive letter is absolute.
865 [TEST_DIRNAME]: Move into a full-blown gnulib test.
866 * basename.c (base_name): New semantics - malloc the result.
867 Preserve // when it is special. Preserve relative files that look
869 (base_len): Preserve // when it is special.
870 (last_component): New method, similar to old base_name semantics.
871 * stripslash.c (strip_trailing_slashes): Use last_component, not
872 base_name. Strip redundant slashes from ///.
874 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
876 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
877 both are 64 bits, since this seems to be the tradition, and this
878 prevents gcc -Wformat from warning about usages with PRIuMAX. If
879 we ever run into a host that prefers long long to long in this
880 case, we'll need another configure-time test. Problem reported by
883 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
885 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
886 possible collision with system files.
887 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
888 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
889 WCHAR_MIN and WCHAR_MAX in this case.
890 (<stddef.h>): Do not include; no longer needed.
891 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
892 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
893 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
894 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
895 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
896 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
897 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
898 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
899 !defined(__c99))]: Include in this case too, since it's harmless
901 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
903 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
904 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
905 (_STDINT_MIN, _STDINT_MAX): New macros.
906 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
907 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
908 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
909 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
910 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
911 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
912 macros, not typedefs; this simplifies things quite a bit.
913 Use long int for all types narrower than int64_t.
914 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
915 Define in terms of long long int or int64_t or long int,
916 not int64_t or int32_t. This saves some compile-time testing.
917 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
918 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
919 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
920 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
921 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
922 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
923 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
924 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
925 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
926 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
927 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
928 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
929 undef any previous version and define our own version, for
930 simplicity and consistency with the new macros for types.
931 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
932 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
933 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
934 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
935 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
936 @WINT_T_SUFFIX@ to keep things simple here.
937 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
938 Simplify by assuming typical 8/16/32/64 host, since we're
939 already doing that elsewhere anyway.
940 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
941 and assume long long int is 64 bits if available. This
942 speeds up 'configure'.
944 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
946 * getaddrinfo.c: fixed typo
948 2006-06-29 Eric Blake <ebb9@byu.net>
950 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
951 unused static function.
953 2006-06-29 Eric Blake <ebb9@byu.net>
957 2006-06-29 Derek R. Price <derek@ximbiot.com>
959 * strftime.c: Assume strftime() exists.
961 2006-06-28 Bruno Haible <bruno@clisp.org>
963 * getaddrinfo.h: Fix POSIX URL.
964 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
965 (use_win32_p): Make static.
966 (getaddrinfo): Reject service name if it is empty or does not consist
967 solely of decimal digits, or if its value is > 65535.
968 (getnameinfo): Remove useless casts.
970 2006-06-28 Derek R. Price <derek@ximbiot.com>
972 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
973 Autoconf 2.60 says this stuff was obsolete.
975 2006-05-12 Bruno Haible <bruno@clisp.org>
977 * mkdtemp.c [MINGW]: Include <io.h>.
978 (mkdir): Define using _mkdir.
980 2006-06-28 Bruno Haible <bruno@clisp.org>
982 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
983 declaration for wcwidth.
984 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
986 2006-06-28 Eric Blake <ebb9@byu.net>
988 * xvasprintf.h: Fix comments.
990 2006-06-28 Eric Blake <ebb9@byu.net>
992 * mbchar.h (wcwidth): Include wcwidth.h.
993 * mbswidth.c (wcwidth): Move from here...
994 * wcwidth.h: ...to this new file.
996 2006-06-28 Simon Josefsson <jas@extundo.com>
998 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
999 functions there. It will succeed on Windows XP, but on Windows
1000 2000 and (presumably) earlier, it will fail, and use the internal
1002 (use_win32_p): New function.
1003 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1004 Support AI_NUMERICSERV to disable getservbyname.
1005 (getnameinfo): New function, only supports
1006 NI_NUMERICHOST|NI_NUMERICSERV for now.
1008 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1009 only have some of them. Add AI_NUMERICSERV. Add prototype for
1012 2006-06-27 Bruno Haible <bruno@clisp.org>
1014 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1016 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1018 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1019 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1020 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1022 2006-06-26 Bruno Haible <bruno@clisp.org>
1024 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1026 Reported by Mark D. Baushke and Larry Jones.
1028 2006-06-26 Bruno Haible <bruno@clisp.org>
1030 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1032 Suggested by Mark D. Baushke and Larry Jones.
1034 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1036 * stdint_.h: Treat BSD/OS like OpenBSD.
1038 2006-06-23 Bruno Haible <bruno@clisp.org>
1040 * stdint_.h: Treat IRIX like OpenBSD.
1042 2006-06-23 Bruno Haible <bruno@clisp.org>
1044 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1045 ISO C 99 Technical Corrigendum 1.
1047 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1049 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1050 Some compiler complained about some of them. Problem reported by
1052 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1054 2006-06-21 Simon Josefsson <jas@extundo.com>
1056 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1059 * socket_.h: Don't define WINVER.
1061 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1062 slightly modified to work in gnulib.
1064 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1066 * read-file.c (fread_file): Start with buffer allocation of
1067 0 bytes rather than 1 byte; this simplifies the code.
1068 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1069 code to free buffer and save/restore errno.
1070 (internal_read_file): Remove unused local.
1072 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1074 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1075 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1076 Problem reported by Denis Excoffier in
1077 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1079 2006-06-19 Simon Josefsson <jas@extundo.com>
1081 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1083 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1085 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1087 2006-06-17 Bruno Haible <bruno@clisp.org>
1089 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1091 2006-06-17 Bruno Haible <bruno@clisp.org>
1093 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1094 problem on Solaris 2.5.1.
1096 2006-06-16 Eric Blake <ebb9@byu.net>
1098 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1099 * unicodeio.c [!defined errno]: Likewise.
1100 * strtol.c [!defined errno]: Likewise.
1101 * strtod.c [!defined errno]: Likewise.
1103 2006-06-15 Bruno Haible <bruno@clisp.org>
1105 * stdint_.h: Rewritten to be fully auto-configured.
1106 Fixes bug on HP-UX/IA64.
1108 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1110 * getdate.y (__attribute__): Don't define if already defined.
1111 Problem reported by Larry Jones.
1112 * utimens.c (__attribute__): Likewise.
1114 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1116 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1117 reported by Andreas Schwab.
1119 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1120 Bruno Haible <bruno@clisp.org>
1122 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1124 2006-05-26 Martin Lambers <marlam@marlam.de>
1126 * getpass.c: Updates the test for the native W32 API, and adds
1127 missing includes, thus fixing compilation warnings.
1129 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1131 * tempname.c (small_open, large_open): New macros.
1132 (__open, __open64) [!_LIBC]: Remove.
1133 (__gen_tempname): Use small_open and large_open instead of __open
1134 and __open64. This fixes a portability bug on HP-UX 11.11i
1135 reported by Simon Wing-Tang in
1136 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1138 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1140 * exclude.c (exclude_fnmatch): New function.
1141 (excluded_file_name): Call exclude_fnmatch.
1142 * exclude.h (excluded_file_name): New prototype
1144 2006-05-24 Bruno Haible <bruno@clisp.org>
1146 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1147 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1148 Reported by Thorsten Maerz <torte@netztorte.de> via
1149 Aaron Stone <aaron@serendipity.cx>.
1151 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1153 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1154 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1155 (my_usleep): Don't mishandle maximum value.
1157 2006-05-19 Jim Meyering <jim@meyering.net>
1159 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1161 2006-05-17 Bruno Haible <bruno@clisp.org>
1164 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1166 2006-05-17 Bruno Haible <bruno@clisp.org>
1168 * stdint_.h: Fix recognition of Cygwin.
1170 2006-05-11 Jim Meyering <jim@meyering.net>
1172 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1174 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1176 * crc.c (crc32_update): Remove unnecessary L suffix.
1177 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1178 unwanted sign propagation, e.g., on hosts with 64-bit int.
1179 There still are some problems with reeelly weird theoretical hosts
1180 (e.g., 33-bit int) but it's not worth worrying about now.
1181 * sha1.c (rol): Likewise.
1182 (K1, K2, K3, K4): Remove unnecessary L suffix.
1184 2006-05-10 Bruno Haible <bruno@clisp.org>
1186 * des.c: Cast to avoid warnings.
1188 2006-05-10 Simon Josefsson <jas@extundo.com>
1190 * md4.c: Typo fix, update copyright years.
1191 (K1, K2): Don't use L because it turn computations into 64-bit on
1194 2006-05-09 Bruno Haible <bruno@clisp.org>
1196 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1197 (EOVERFLOW): Define fallback value.
1198 (xstrcat): New function.
1199 (xvasprintf): Recognize the special case of a string concatenation.
1201 2006-05-01 Bruno Haible <bruno@clisp.org>
1203 * stdint_.h: Shorter URL.
1204 * inttypes.h: Likewise.
1206 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1208 * verify.h: Document the internals better. Most of this change
1209 was written by Bruno Haible.
1211 2006-04-29 Bruno Haible <bruno@clisp.org>
1213 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1214 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1216 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1218 * getdate.y (get_date): When adding relative date, start with the
1219 initial time, not with the result of the first mktime call.
1221 2006-04-23 Bruno Haible <bruno@clisp.org>
1223 * copy-file.c: Include <unistd.h> unconditionally.
1224 * execute.c: Likewise.
1225 * fatal-signal.c: Likewise.
1226 * findprog.c: Likewise.
1227 * mkdtemp.c: Likewise.
1230 * wait-process.h: Likewise.
1232 2006-04-23 Bruno Haible <bruno@clisp.org>
1234 * fwriteerror.c (fwriteerror): Call fclose also when an error
1235 condition was already detected.
1236 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1238 2006-04-19 Derek Price <derek@ximbiot.com>
1239 Eric Blake <ebb9@byu.net>
1241 * inttypes.h: Correct grammar in comment.
1243 2006-04-18 Derek Price <derek@ximbiot.com>
1244 Paul Eggert <eggert@cs.ucla.edu>
1246 * inttypes.h: New file.
1247 * strtoimax.c: Assume <inttypes.h>.
1249 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1251 * utimens.c (futimens): glibc futimesat messes up if /proc
1252 isn't mounted. Problem reported by Kir Kolyshkin.
1254 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1256 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1257 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1258 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1260 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1262 Merge regex changes from libc, removing some of our
1263 POSIX-conformance changes that were rejected and redoing them in a
1266 * regcomp.c (re_compile_internal, init_dfa):
1267 Length arg is now size_t, not Idx. All uses changed.
1268 (peek_token): Forward decl now says internal_function.
1269 (__re_error_msgid, __re_error_msgid_idx):
1270 Now static rather than extern with attribute_hidden.
1271 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1272 For some reason libc prefers K&R style defns for external functions.
1273 (regerror) [!defined _LIBC]: Likewise.
1274 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1275 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1276 (build_range_exp, build_collating_symbol):
1278 (re_compile_fastmap): Use '\0' to memset, not 0.
1279 (utf8_sb_map): Make the calculations more obvious.
1280 (init_dfa, parse_bracket_exp, build_charclass_op):
1281 Call calloc and cast result, as glibc does.
1282 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1283 (build_range_exp, build_collating_symbol):
1284 Now internal functions.
1286 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1288 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1289 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1290 Don't depend on VMS; depend on __VMS instead, for POSIX
1291 namespace cleanness.
1292 (regoff_t): Define to ssize_t, not long int.
1294 Remove the REG_ macros named below. Instead, make the old names
1295 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1297 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1298 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1299 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1300 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1301 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1302 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1303 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1304 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1305 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1306 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1307 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1308 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1309 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1310 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1311 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1312 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1313 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1315 Remove. All uses replaced by the old RE_* names.
1316 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1317 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1318 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1319 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1320 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1321 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1322 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1323 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1324 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1325 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1326 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1327 Don't bother having these macros be independent of each others'
1328 values, since they no longer exist in the POSIX name space.
1330 Rename the following member names back to their old names,
1331 unless !__USE_GNU_REGEX. All uses changed back.
1332 (buffer): Renamed from re_buffer.
1333 (allocated): Renamed from re_allocated.
1334 (used): Renamed from re_used.
1335 (syntax): Renamed from re_syntax.
1336 (fastmap): Renamed from re_fastmap.
1337 (translate): Renamed from re_translate.
1338 (can_be_null): Renamed from re_can_be_null.
1339 (regs_allocated): Renamed from re_regs_allocated.
1340 (fastmap_accurate): Renamed from re_fastmap_accurate.
1341 (no_sub): Renamed from re_no_sub.
1342 (not_bol): Renamed from re_not_bol.
1343 (not_eol): Renamed from re_not_eol.
1344 (newline_anchor): Renamed from re_newline_anchor.
1345 (num_regs): Renamed from rm_num_regs.
1346 (start): Renamed from rm_start.
1347 (end): Renamed from rm_end.
1349 (free_state): Move up a bit.
1351 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1352 #define to be empty.
1353 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1354 when that is what is intended.
1355 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1356 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1358 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1359 All uses changed back to re_malloc, etc. It's now the caller's
1360 responsibility to check for overflow; all callers changed.
1361 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1362 (re_x2nrealloc): Remove.
1363 (free_state): Remove decl.
1365 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1366 (re_set_registers, re_exec):
1369 2006-01-31 Roland McGrath <roland@redhat.com>
1371 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1372 Reported by Mike Frysinger <vapier@gentoo.org>.
1374 2006-01-15 Andreas Jaeger <aj@suse.de>
1377 * regex_internal.c (re_string_reconstruct): Adjust for
1378 build_wcs_upper_buffer change.
1379 (build_wcs_upper_buffer): Change return type.
1381 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1383 * regex_internal.h: Include <stdint.h> if available.
1385 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1387 * regex_internal.h (SIZE_MAX): Provide a default definition.
1389 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1391 * regcomp.c: Adjust for changed secondary hash function.
1393 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1395 * regex.h: Pretty printing.
1396 Clean up namespace a bit.
1398 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1400 * regexec.c (update_cur_sifted_state, check_arrival,
1401 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1403 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1404 Ulrich Drepper <drepper@redhat.com>
1407 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1408 (bitset_word_t): Renamed from bitset_word. All uses changed.
1410 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1413 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1414 * regcomp.c: Remove unnecessary uses of
1415 unsigned RE_TRANSLATE_TYPE.
1416 * regex_internal.h: Likewise.
1417 * regex_internal.c: Likewise.
1418 * regexec.c: Likewise.
1419 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1421 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1423 * regexec.c (find_recover_state): Remove unnecessary
1425 (transit_state_bkref): Make DFA a const pointer.
1426 (get_subexp): Likewise.
1427 (check_arrival): Likewise.
1428 (update_cur_sifted_state): Likewise.
1429 (re_search_internal): Likewise.
1430 (prune_impossible_nodes): Likewise.
1431 (acquire_init_state_context): Likewise.
1432 (proceed_next_node): Likewise.
1433 (set_regs): Likewise.
1434 (free_fail_stack_return): Likewise.
1435 (check_arrival_expand_ecl): Mark DFA parameter as const.
1436 (check_arrival_expand_ecl_sub): Likewise.
1437 (check_subexp_limits): Likewise.
1438 (sub_epsilon_src_nodes): Likewise.
1439 (add_epsilon_src_nodes): Likewise.
1440 (merge_state_array): Likewise.
1441 (update_regs): Likewise.
1442 (build_trtable): Likewise.
1443 (sift_states_backward): Mark MCTX parameter as const.
1444 (build_sifted_states): Likewise.
1445 (update_cur_sifted_state): Likewise.
1446 (sift_states_mkref): Likewise.
1447 (check_arrival_expand_ecl): Mark eclosure as const.
1448 (check_dst_limits_calc_pos_1): Likewise.
1449 * regex_internal.h (re_match_context_t): Make dfa a const
1452 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1454 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1455 (transit_state_sb): Likewise.
1456 (transit_state_mb): Likewise.
1457 (sift_states_iter_mb): Likewise.
1458 (check_arrival_add_next_nodes): Likewise.
1459 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1460 [_LIBC] (re_search_2_stub): Use mempcpy.
1462 * regex_internal.c (re_string_reconstruct): Avoid calling
1463 mbrtowc for very simple UTF-8 case.
1465 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1467 (re_acquire_state_context): Likewise.
1468 * regex_internal.h: Adjust prototypes.
1470 * regex.c: Prevent using C++ compilers.
1472 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1473 (re_acquire_state_context): Likewise.
1475 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1476 Bruno Haible <bruno@clisp.org>
1478 * stdint_.h: On OpenBSD, don't redefine types already included in
1479 <sys/types.h> and <inttypes.h>.
1481 2006-03-24 Eric Blake <ebb9@byu.net>
1483 * time_r.c (copy_string_result): Remove, as it is no longer used.
1485 2006-03-24 Simon Josefsson <jas@extundo.com>
1487 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1488 including some doc fixes.
1489 (base64_encode_alloc): Fix +1 bug on allocation failures.
1491 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1493 * base64.c (base64_encode): Do not read past end of array with
1494 unsanitized input on systems with CHAR_BIT > 8.
1496 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1498 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1499 Typedef to long int, not to off_, as POSIX will likely change
1502 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1504 * argp-help.c (validate_uparams): Fix typo
1505 * argp-parse.c (argp_default_options): Consistently begin help
1506 messages with a lowercase letter.
1508 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1510 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1511 overrun buffers and shouldn't be used (much as gets shouldn't be
1513 * time_r.c (asctime_r, ctime_r): Likewise.
1515 2006-03-08 Simon Josefsson <jas@extundo.com>
1517 * gc-gnulib.c (randomize): Don't open files called 'no', they
1518 signal that configure disabled the device.
1520 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1522 * c-stack.c: Include unistd.h unconditionally, since we now assume
1524 * getlogin_r.c: Likewise.
1525 * getlogin_r.h: Likewise.
1527 * pagealign_alloc.c: Likewise.
1528 * unistd_.h: Remove; no longer needed.
1530 2006-03-07 Simon Josefsson <jas@extundo.com>
1532 * unistd_.h: New file.
1534 2006-03-07 Simon Josefsson <jas@extundo.com>
1536 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1538 2006-03-01 Simon Josefsson <jas@extundo.com>
1540 * readline.c: Fix typo, tiny patch from Stepan Kasal
1543 2006-02-28 Simon Josefsson <jas@extundo.com>
1545 * getopt.c: Protect #include of unistd.h, for MSVS.
1547 2006-02-27 Simon Josefsson <jas@extundo.com>
1549 * base64.h: Indent #define's. From Jim Meyering
1552 2006-02-27 Jim Meyering <jim@meyering.net>
1554 Revert the change of 2006-02-24, so these files can continue
1555 to be sync'd from gettext.
1556 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1559 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1561 * glob.c: Say "invalid" rather than "illegal" in comments.
1563 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1565 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1567 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1569 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1570 AT_FDCWD exceeds INT_MAX.
1571 * openat.h (AT_FDCWD): Likewise.
1573 2006-02-14 Jim Meyering <jim@meyering.net>
1575 Sync from coreutils.
1577 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1578 failure on deficient systems, and simplify gnulib lgpl dependencies.
1579 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1580 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1582 * xalloc-die.c: Remove unused definition of N_.
1584 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1586 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1588 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1590 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1591 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1593 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1595 * argp-namefrob.h: Restore changes accidentally lost during the
1596 "autoupdate" on 2005-12-12.
1598 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1600 * fnmatch.c (L_): Renamed from L, to work around a bug in
1601 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1602 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1605 2006-01-26 Simon Josefsson <jas@extundo.com>
1607 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1608 prototype is visible on mingw32.
1610 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1613 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1616 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1618 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1619 attempt to open for write; this always fails, at least on POSIX
1620 hosts. This reinstates the 2006-01-09 change, which was
1621 inadvertently removed.
1623 2006-01-26 Bruno Haible <bruno@clisp.org>
1624 Paul Eggert <eggert@cs.ucla.edu>
1626 * stdbool_.h (_Bool)
1627 [(! (defined __cplusplus || defined __BEOS__)
1628 && !defined __GNUC__
1629 && !(defined __HP_cc || defined __xlc__
1630 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1631 || defined __sgi))]:
1632 #define to signed char in these cases too; this simplifies
1633 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1634 etc., separately) and makes it more conservative.
1636 2006-01-21 Jim Meyering <jim@meyering.net>
1638 Sync from the stable (b5) branch of coreutils:
1640 * fts.c (fts_children): Don't let close() clobber errno from
1643 * fts.c (fts_stat): When following a symlink-to-directory,
1644 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1645 a dangling symlink. That can also happen at least for ELOOP.
1646 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1647 FYI, this bug predates the inclusion of fts.c in coreutils.
1649 * fts.c (fts_open): Put new maxarglen declaration and uses
1650 in their own block, so pre-c99 compilers don't object.
1652 Avoid the double-free (first in fts_read, second in fts_close) that
1653 would occur when an `active' directory is made inaccessible (e.g.,
1654 via chmod a-x) during a traversal.
1655 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1656 before returning. Reproduce this failure by
1657 mkdir -p a/b; cd a; chmod a-x . b
1658 Reported by Stavros Passas.
1660 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1662 * argp-namefrob.h: Bugfix. Remove stray #
1664 2006-01-25 Bruno Haible <bruno@clisp.org>
1666 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1668 Reported by Paul Eggert.
1670 2006-01-25 Jim Meyering <jim@meyering.net>
1672 * fileblocks.c: Remove more useless parentheses.
1673 * readutmp.h: Likewise.
1675 2006-01-24 Bruno Haible <bruno@clisp.org>
1677 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1679 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1682 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1683 to avoid problems with the built-in _Bool type.
1684 Reported by Paul Eggert on 2005-11-26.
1686 2006-01-24 Jim Meyering <jim@meyering.net>
1688 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1690 2006-01-24 Simon Josefsson <jas@extundo.com>
1692 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1695 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1697 Work around porting bugs reported by Dieter in
1698 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1699 * getopt.c (_NOPROTO): Remove; no longer needed.
1700 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1701 Include "getopt.h" first, to check interface.
1702 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1704 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1705 (__strndup): Revert to K&R-style function dfns, the glibc style.
1706 * strnlen.c: Don't claim it's taken from glibc; it's not.
1707 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1708 Include strnlen.h first, to get prototype properly.
1709 (strnlen): Renamed from __strnlen.
1712 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1714 These changes imported from libc.
1715 * getopt.c: Use __fxprintf instead of inline stream orientation
1716 test and two separate function calls.
1717 * strndup.c (__strndup): Add libc_hidden_def.
1719 2006-01-22 Bruno Haible <bruno@clisp.org>
1721 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1722 temporary buffer for sprintf, take into account the precision also
1723 for 'd', 'i', 'u', 'o', 'x', 'X'.
1725 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1727 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1728 to pacify gcc -Wswitch-default.
1730 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1732 * argp-help.c (usage_long_opt): Do not print DOC options.
1733 (__argp_base_name): Removed
1734 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1736 (__argp_base_name): Provide macro definition or extern declaration
1737 depending on the configuration
1739 2006-01-20 Simon Josefsson <jas@extundo.com>
1741 * inet_ntop.h: Unconditionally include sys/socket.h.
1743 2006-01-19 Simon Josefsson <jas@extundo.com>
1745 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1747 2006-01-12 Simon Josefsson <jas@extundo.com>
1749 * base64.c: Fix warning, reported by Bruno Haible
1750 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1752 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1754 Sync from coreutils.
1755 * md5.c: Fix commentary typos.
1756 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1757 * md5.h (__attribute__): Remove; unused.
1758 * sha1.c: Fix commentary to match md5 better.
1759 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1760 so that we don't need to worry about alignment. All uses changed.
1761 This merges the 2005-10-28 md5 change into sha1.
1763 2006-01-11 Jim Meyering <jim@meyering.net>
1765 Sync from coreutils.
1766 * md5.c (OP): Fix spacing.
1768 2006-01-11 Simon Josefsson <jas@extundo.com>
1770 * stdint_.h (SIZE_MAX): Add missing (.
1772 2006-01-10 Bruno Haible <bruno@clisp.org>
1774 * argp.h (__const): Remove macro. Use const instead.
1775 * argp-fmtstream.h (__const): Likewise.
1776 * glob_.h (__const): Remove macro.
1777 * glob-libc.h: Use const instead of __const.
1779 2006-01-10 Jim Meyering <jim@meyering.net>
1781 Avoid the double-free (first in fts_read, second in fts_close) that
1782 would occur when an `active' directory is made inaccessible (e.g.,
1783 via chmod a-x) during a traversal.
1784 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1785 before returning. Reproduce this failure by
1786 mkdir -p a/b; cd a; chmod a-x . b
1787 Reported by Stavros Passas.
1789 Sync from coreutils.
1790 * sha1.c: Tweak grammar in a comment.
1792 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1794 * regex_internal.h (BITSET_WORD_BITS):
1795 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1796 preprocessor mishandles large unsigned values as if they were signed.
1797 Problem reported by Claudio Fontana in
1798 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1800 2006-01-10 Simon Josefsson <jas@extundo.com>
1802 * socket_.h: New file.
1804 2006-01-10 Bruno Haible <bruno@clisp.org>
1806 * localcharset.c: Update from GNU gettext.
1808 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1810 Sync from coreutils.
1811 * chdir-long.c (cdb_free): Don't bother trying to open directory
1812 for write access: POSIX says that must fail.
1813 * fts.c (diropen): Likewise.
1814 * save-cwd.c (save_cwd): Likewise.
1815 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1816 well, for minor improvements on hosts that lack O_DIRECTORY.
1817 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1818 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1819 Fall back on chown if open failed with EACCES.
1821 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1822 Report an error at compile-time if only a 1-second nominal clock
1823 resolution is found.
1825 * lchmod.h: New file.
1826 * mkdir-p.c: Include lchmod.h, lchown.h.
1827 (make_dir_parents): Use lchown rather than chown, and
1828 lchmod rather than chmod.
1830 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1831 too. Problem with "none" reported by Bob Proulx. Problem with
1832 "proc" reported by n0dalus.
1834 * mountlist.c: Include <limits.h>.
1835 (dev_from_mount_options)
1836 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1837 New function. It no longer assumes "dev=" has the System V meaning
1838 on Linux (since it doesn't). It also parses "dev=" more carefully.
1839 (read_file_system_list)
1840 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1841 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1844 * posixtm.h (PDS_PRE_2000): New macro.
1845 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1846 All usages changed. Reject dates outside the range 1969-1999 if
1847 PDS_PRE_2000 is used.
1849 2006-01-09 Jim Meyering <jim@meyering.net>
1851 Sync from coreutils.
1853 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1855 * chdir-safer.h, chdir-safer.c: New files.
1857 * modechange.c (mode_compile): Reject an invalid mode string
1858 that starts with an octal digit. From Andreas Gruenbacher.
1860 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1861 and dup to open_safer and dup_safer, respectively.
1862 (openat_permissive): Fix typo in comment.
1864 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1865 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1866 (_): Remove; no longer needed.
1867 (openat): Renamed from rpl_openat; no need for rpl_openat
1868 since openat.h renames openat for us.
1869 Replace most of the body with a call to openat_permissive,
1870 to avoid duplicate code.
1871 Port to (probably hypothetical) environments were mode_t is
1873 (openat_permissive): Require mode arg, so that we can check
1874 types better. Put it just after flags. Change cwd failure
1875 indicator from pointer-to-bool to pointer-to-errno-value.
1876 All callers changed.
1877 Invoke openat_save_fail and/or openat_restore_fail if
1878 cwd_errno is null, so that openat can call us.
1879 (openat_permissive, fdopendir, fstatat, unlinkat):
1880 Simplify errno handling to avoid some duplicate code,
1881 as it's OK to set errno on success.
1882 * openat.h: Revamp code so that function macros depend on
1883 __OPENAT_PREFIX only, not also on AT_FDCWD.
1884 (openat_ro): Remove. Caller changed to use openat_permissive.
1885 (openat_permissive): Now a macro, if not a function.
1886 (openat_restore_fail, openat_save_fail): Now always functions,
1887 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1889 * openat-priv.h: New file, defining macros used by mkdirat.c
1891 * mkdirat.c: Include openat-priv.h.
1892 Remove definitions of macros defined therein.
1893 * openat.c: Likewise.
1895 * mkdirat.c (mkdirat): New file and function.
1896 * openat.h (mkdirat): Declare.
1898 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1900 * openat.h (openat_permissive): Declare.
1901 (openat_ro): Define.
1903 * openat.c (EXPECTED_ERRNO): New macro.
1904 (openat_permissive): New function -- used in remove.c rewrite.
1905 (all functions): Set errno just before returning, only if there
1906 was an actual failure.
1907 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1909 Emulate openat-family functions using Linux's procfs, if possible.
1910 Idea and some code based on Ulrich Drepper's glibc changes.
1912 * openat.c: (BUILD_PROC_NAME): New macro.
1913 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1914 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1915 before falling back on save_cwd and restore_cwd.
1916 (fdopendir, fstatat, unlinkat): Likewise.
1918 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1919 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1921 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1922 as second argument to va_arg. Otherwise, some versions of gcc
1923 warn that `if this code is reached, the program will abort'.
1925 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1927 Sync from coreutils.
1929 Add POSIX ACL support
1930 * acl.h (copy_acl, set_acl): Add declarations.
1931 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1932 systems other than Linux.
1933 (chmod_or_fchmod): New function: use fchmod when possible,
1934 and chmod otherwise.
1935 (file_has_acl): Add a POSIX ACL implementation, with a
1936 Linux-specific subcase.
1937 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1938 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1939 acls are unsupported.
1940 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1941 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1944 2006-01-09 Bruno Haible <bruno@clisp.org>
1946 * sysexit_.h (EX_OK): New macro.
1947 Suggested by Martin Lambers <marlam@marlam.de>.
1949 2006-01-09 Bruno Haible <bruno@clisp.org>
1951 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1952 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1953 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1954 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1956 2006-01-09 Bruno Haible <bruno@clisp.org>
1958 * stdint_.h (SIZE_MAX): Write the value without involving negative
1961 2005-10-16 Bruno Haible <bruno@clisp.org>
1963 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1964 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1966 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1968 * strftime.c (tzname): Don't declare if it is already #defined.
1969 Problem reported for Mingw by Mark Junker.
1971 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1973 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1974 long int, not int, for nanosecond counts, so that people who are
1975 used to POSIX struct timespec won't be surprised. Reported by Jim
1978 2005-12-16 Jim Meyering <jim@meyering.net>
1980 * fprintftime.c, fprintftime.h: New files.
1982 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1984 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1985 * argp-help.c (fill_in_uparams): Check if the constructed
1986 struct uparams is valid. Fall back to the default values if it is
1989 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1991 * argp-help.c (__argp_base_name): New function
1992 (__argp_short_program_name): Rewrite using __argp_base_name
1993 * argp-namefrob.h: Define program_invocation_name and
1994 program_invocation_short_name if requested
1995 (__argp_base_name): Add prototype
1996 * argp-parse.c (argp_def): Use gettext wrappers
1997 (argp_default_parser): Use __argp_base_name
1998 * argp-pin.c: New file. Defines program_invocation_name and
1999 program_invocation_short_name on systems that lack them.
2001 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2003 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2004 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2005 porting problem reported by Georg Schwarz in
2006 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2008 2005-07-09 Bruno Haible <bruno@clisp.org>
2010 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2011 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2012 Reported by Mark Junker <mjscod@gmx.de>.
2014 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2016 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2017 (uintmax_t) [defined uintmax_t]: Do not declare.
2018 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2019 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2020 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2021 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2022 sake of portability to weird hosts that C allows (though we don't
2023 know of any practical examples).
2025 * savedir.h (fdsavedir): New decl.
2026 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2027 contains most of the former guts of savedir.
2028 (savedir): Use savedirstream.
2031 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2033 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2034 coreutils no longer futzes with rounding modes.
2036 2005-11-14 Jim Meyering <jim@meyering.net>
2038 * mkstemp-safer.c: Include <config.h>, required for possible
2039 replacement of mkstemp.
2041 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2043 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2045 (gethrxtime) [! (HAVE_NANOUPTIME
2046 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2047 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2048 our own approximation.
2050 2005-11-10 Simon Josefsson <jas@extundo.com>
2052 * readline.c: Remove EOL.
2054 2005-11-08 Eric Blake <ebb9@byu.net>
2056 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2058 2005-11-08 Eric Blake <ebb9@byu.net>
2060 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2062 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2064 Fix porting problem reported by Theodoros V. Kalamatianos.
2065 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2066 Don't assume that futimes failing means we must fail.
2068 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2070 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2071 leave errno alone. Problem reported by Dmitry V. Levin.
2073 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2075 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2076 errno alone. Problem reported by Frederic Jolliton.
2078 2005-10-28 Simon Josefsson <jas@extundo.com>
2080 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2081 "restrict" keywords, as per POSIX. Protect the function
2082 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2083 Don't use K&R prototypes. Check the sprintf return values.
2084 Re-define EAFNOSUPPORT if not present. Indent.
2086 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2087 suggested by Bruno Haible <bruno@clisp.org>.
2089 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2091 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2093 * gc-libgcrypt.c: Add MD2 (which is not available through
2096 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2098 * md2.h, md2.c: New files.
2100 2005-10-24 Simon Josefsson <jas@extundo.com>
2102 * md4.h: Shrink buffer size, now that we changed the type.
2104 2005-10-22 Simon Josefsson <jas@extundo.com>
2106 * arcfour.h, arcfour.c: Use fixed size indices in the
2107 arcfour_context struct (simplify test vector testing in GNU
2110 2005-10-22 Simon Josefsson <jas@extundo.com>
2112 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2113 suggested by Bruno Haible <bruno@clisp.org>.
2115 2005-10-22 Simon Josefsson <jas@extundo.com>
2117 * crc.h: Include stddef.h, for size_t.
2119 2005-10-21 Simon Josefsson <jas@extundo.com>
2121 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2122 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2124 2005-10-21 Simon Josefsson <jas@extundo.com>
2126 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2129 2005-10-21 Simon Josefsson <jas@extundo.com>
2131 * gc-gnulib.c: Support ARCTWO in CBC mode.
2133 2005-10-21 Simon Josefsson <jas@extundo.com>
2135 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2138 * hmac-sha1.c (hmac_sha1): Likewise.
2140 * crc.c (crc32_update): Actually use crc parameter, suggested by
2141 Bruno Haible <bruno@clisp.org>.
2143 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2146 2005-10-21 Simon Josefsson <jas@extundo.com>
2148 * des.h, des.c: New files.
2150 * gc-gnulib.c: Support DES.c
2152 2005-10-21 Simon Josefsson <jas@extundo.com>
2154 * arctwo.h, arctwo.c: New files.
2156 * gc-gnulib.c: Support ARCTWO.
2158 2005-10-21 Simon Josefsson <jas@extundo.com>
2160 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2162 2005-10-19 Simon Josefsson <jas@extundo.com>
2164 * gc-gnulib.c: Support ARCFOUR.
2166 2005-10-19 Simon Josefsson <jas@extundo.com>
2168 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2171 * gc.h: Add ECB enum type.
2173 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2175 2005-10-19 Simon Josefsson <jas@extundo.com>
2177 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2179 2005-10-18 Simon Josefsson <jas@extundo.com>
2181 * md4.h, md4.c: New files, based on md5.?.
2183 2005-10-17 Simon Josefsson <jas@extundo.com>
2185 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2187 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2189 2005-10-17 Simon Josefsson <jas@extundo.com>
2191 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2193 2005-10-17 Simon Josefsson <jas@extundo.com>
2195 * gc.h, gc-libgcrypt.c: Add ciphers.
2197 2005-10-17 Simon Josefsson <jas@extundo.com>
2199 * sha1.c: Use uint32_t instead of md5_uint32.t
2201 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2204 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2206 * md5.h: Use stdint.h and uint32_t. Doc fix.
2208 2005-10-15 Simon Josefsson <jas@extundo.com>
2210 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2212 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2214 2005-10-14 Simon Josefsson <jas@extundo.com>
2216 * arcfour.h, arcfour.c: New files.
2218 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2220 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2221 include <wchar.h>; no longer needed.
2223 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2224 and Ulrich Drepper <drepper@redhat.com>
2227 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2228 instead of inline stream orientation test and two separate
2229 function calls. Pay no attention to USE_IN_LIBIO.
2231 2005-10-14 Roland McGrath <roland@redhat.com>
2233 Import from libc. [BZ #1331]
2234 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2236 Reported by Matej Vela <vela@debian.org>.
2238 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2240 * mkdir-p.c (make_dir_parents): Don't report an error if an
2241 intermediate directory is in a read-only file system. Problem
2242 reported by Eric Blake.
2244 2005-10-13 Simon Josefsson <jas@extundo.com>
2246 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2247 Move memory allocation outside of loop.
2249 2005-10-12 Simon Josefsson <jas@extundo.com>
2251 * gc-pbkdf2-sha1.c: New file.
2253 * gc.h: Add gc_pbkdf2_sha1 prototype.
2255 2005-10-12 Simon Josefsson <jas@extundo.com>
2257 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2258 suggested by Bruno Haible <bruno@clisp.org>.
2260 2005-10-12 Simon Josefsson <jas@extundo.com>
2262 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2264 * gc-gnulib.c (gc_hmac_sha1): New function.
2266 2005-10-12 Simon Josefsson <jas@extundo.com>
2268 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2270 2005-10-12 Simon Josefsson <jas@extundo.com>
2272 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2273 GC_USE_HMAC_MD5, respectively.
2275 * gc-libgcrypt.c (gc_md5): Fix assert call.
2278 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2280 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2282 * gc-gnulib.c (gc_hash_buffer): Ditto.
2284 2005-10-11 Bruno Haible <bruno@clisp.org>
2286 * c-strcasestr.h: New file, from GNU gettext.
2287 * c-strcasestr.c: New file, from GNU gettext.
2289 2005-10-11 Bruno Haible <bruno@clisp.org>
2291 * c-strcase.h: New file, from GNU gettext.
2292 * c-strcasecmp.c: New file, from GNU gettext.
2293 * c-strncasecmp.c: New file, from GNU gettext.
2295 2005-10-11 Simon Josefsson <jas@extundo.com>
2297 * crc.h, crc.c: New files.
2299 * gc.h (gc_hash_buffer): Add doc.
2301 2005-10-08 Simon Josefsson <jas@extundo.com>
2303 * gc.h: Add gc_hash and gc_hash_buffer.
2305 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2307 * gc-libgcrypt.c (gc_hash_buffer): Add.
2309 2005-10-11 Bruno Haible <bruno@clisp.org>
2311 * strcasecmp.c: Include limits.h.
2312 (strcasecmp): Avoid integer overflow on exotic platforms.
2313 * strncasecmp.c: Include limits.h.
2314 (strncasecmp): Avoid integer overflow on exotic platforms.
2315 Reported by Paul Eggert.
2317 2005-10-06 Simon Josefsson <jas@extundo.com>
2319 * hmac-md5.c: New file.
2323 2005-10-06 Simon Josefsson <jas@extundo.com>
2325 * memxor.c (memxor): Avoid casts and warnings.
2327 2005-10-05 Derek Price <derek@ximbiot.com>
2329 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2331 2005-10-05 Simon Josefsson <jas@extundo.com>
2333 * memxor.c (memxor): Fix compiler error.
2335 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2336 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2338 * memxor.h, memxor.c: New files.
2340 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2341 we assume all systems have it, suggested by Jim Meyering
2342 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2343 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2344 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2347 2005-10-04 Bruno Haible <bruno@clisp.org>
2349 * verify.h (verify_true): Provide alternative definition for C++.
2351 2005-10-04 Simon Josefsson <jas@extundo.com>
2353 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2354 D. Baushke" <mdb@gnu.org>.
2356 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2358 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2359 (SSIZE_MAX): New macro, if not already defined.
2360 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2363 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2365 * exclude.c: Include verify.h.
2366 (verify): Remove. All callers changed to use verify.h's version.
2367 * strtoimax.c: Likewise.
2368 * utimecmp.c: Likewis.e
2370 Sync from coreutils.
2371 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2372 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2373 * .cvsignore: Add fts.h, search.h, t-fpending.
2374 * settime.c (settime): Fix { typo in previous patch. Also, don't
2375 bother returning ENOSYS if settimeofday or stime fails; just let
2376 them return whatever errno they want to return.
2377 * utimens.c: Include unistd.h, for dup2.
2378 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2379 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2381 2005-10-02 Jim Meyering <jim@meyering.net>
2383 Sync from coreutils.
2384 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2385 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2386 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2387 Remove AT_FDCWD test.
2388 Do not consume the fd unless successful.
2389 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2390 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2391 block, so that we don't even try to compile it if settimeofday is
2392 available. This works around a compilation failure on OSF1 V5.1,
2393 due to stime requiring a `long int*' while tv_sec is `int'.
2395 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2397 * getdelim.c (getdelim): Remove unused variables.
2399 2005-10-01 Simon Josefsson <jas@extundo.com>
2401 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2402 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2403 AI_* and EAI_* definitions. Protect function declarations.
2405 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2407 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2408 so that the code works even with ancient cpp. Portability problem
2409 with GCC 2.7.2.1 reported by Thomas M.Ott.
2411 2005-09-27 Jim Meyering <jim@meyering.net>
2413 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2415 * intprops.h (signed_type_or_expr__): Define.
2416 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2419 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2421 * verify.h (verify_expr): Remove, replacing with:
2422 (verify_true): New macro that returns true instead of void.
2423 (verify_type__): Remove.
2424 (verify): Use verify_true rather than verify_type__.
2426 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2428 * utimens.c (ENOSYS): Define if not already defined.
2429 (futimens): Support having a null PATH if the file descriptor
2432 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2434 (__attribute): Define to empty unless GCC 3.1 or later.
2435 This works around a core dump on OpenBSD 3.4, which has GCC
2436 2.95.3, which dumps core when given __attribute__(()). It also
2437 simplifies other tests, since we really don't want to bother with
2438 worrying about which ancient version of GCC supported what.
2439 Original problem reported by Yoann Vandoorselaere, with part of
2440 the fix suggested by Derek Price.
2442 2005-09-24 Jim Meyering <jim@meyering.net>
2444 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2445 so we can once again use a positive bitfield width of 1 -- now we
2446 don't have to explain why we were using a bitfield width of 2.
2448 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2450 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2451 Problem reported by Eric Blake.
2452 (getaddrinfo): Initialize se so that it's not garbage.
2453 Redo internal storage allocation so that it doesn't make unportable
2454 assumptions about alignment.
2457 * utimens.c (futimens): Use futimesat if available.
2458 Prefer it to futimes since it doesn't have the futimes bug.
2460 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2461 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2462 Instead, declare a function that returns a pointer to an array,
2463 and use verify_type__ to declare the size of the array.
2464 Problem and germ of a solution reported by Bruno Haible.
2465 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2466 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2468 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2470 Sync from coreutils.
2472 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2474 * argmatch.h: Include verify.h
2475 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2476 (ARGMATCH_ASSERT): Remove; unused.
2477 * canonicalize.c: Assume STDC_HEADERS.
2478 * exclude.c: Include "strcase.h".
2479 * regex_internal.h [!defined _LIBC]: Likewise.
2480 * getusershell.c: Include stdio--.h rather than stdio.h
2482 (getusershell): Call fopen, not fopen_safer.
2483 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2484 Do not include unistd-safer.h.
2485 (save_cwd): Don't call fd_safer; no longer needed
2486 now that we include fcntl--.h.
2488 * getdate.y (relative_time): New type.
2489 (RELATIVE_TIME_0): New constant.
2490 (parser_control): Use relative_time instead of doing it ourselves.
2491 (%union): Add new relative_time rel member.
2492 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2494 (relunit, relunit_snumber): Now of type rel.
2495 (zone, rel, relunit, get_date): Adjust to above changes.
2497 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2498 Do not include unistd-safer.h.
2499 (getloadavg): Don't call fd_safer; no longer needed
2500 now that we include fcntl--.h.
2502 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2503 (make_dir_parents): Treat ENOSYS like EEXIST.
2505 Improve quality of diagnostics on restore_cwd failure.
2506 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2507 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2508 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2509 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2510 each time through the loop. Do not diagnose restore_cwd failure;
2511 that is the caller's job (and perhaps the caller does not care).
2513 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2514 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2515 If the file already exists but is not a directory, don't bother
2516 to try to make its parents.
2517 Close potential file descriptor leak if we can't chdir("/") (!).
2518 Don't always return true if chdir($PWD) fails; return true only
2519 if the requested action was done successfully (except for the
2521 Don't log final directory unless we actually made it.
2522 Refactor to avoid duplicate code to fix up permissions.
2523 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2525 * strftime.c (my_strftime): Rewrite the previous change slightly,
2526 to make it a bit faster and (I hope) clearer.
2527 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2528 Fix bug in formats like %2N.
2530 * verify.h: New file.
2532 2005-09-22 Jim Meyering <jim@meyering.net>
2534 Sync from coreutils.
2536 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2538 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2539 the .tm_year member, since otherwise gcc-4.0 would now warn about
2540 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2542 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2543 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2545 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2546 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2547 when run in a time zone for which daylight savings time is in effect
2548 for the starting date.
2550 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2551 stop us from restricting permissions of just-created absolute-named
2553 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2554 to restore initial working directory.
2555 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2556 to tell caller if/when we change the working directory and are
2557 unable to return to the initial one.
2558 * mkdir-p.h (make_dir_parents): Update prototype.
2559 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2560 `return false'. This fixes a bug introduced on 2004-07-30.
2562 * openat.c (fdopendir): Be sure to close the supplied
2563 file descriptor before returning. This makes our replacement
2564 implementation a little closer to Solaris's, where fdopendir
2565 ties the file descriptor to the returned DIR* pointer.
2566 * openat.c (unlinkat): New function.
2567 * openat.h (unlinkat): Add prototype.
2568 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2569 (openat_restore_fail): Rename from openat_restore_die.
2570 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2572 Provide an alternative to exiting immediately upon save_cwd or
2573 restore_cwd failure. Now, an application can arrange e.g.,
2574 to perform a longjump in that case.
2575 * openat.c: Include dirname.h.
2576 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2577 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2578 and openat_restore_die rather than calling error directly.
2579 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2581 * openat-die.c (openat_save_die, openat_restore_die): New file.
2582 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2584 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2585 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2586 int utc, int nanoseconds);
2588 date should not have to allocate a megabyte of virtual memory to
2589 handle a format argument like +%1048575T. When implemented with
2590 strftime, it must allocate such a buffer, use strftime to fill it
2591 in, print it, then free it.
2592 With fprintftime, it simply prints everything and exits.
2593 With no need for memory allocation, that's one fewer way to fail.
2594 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2595 optional field width, not before, so we accept %9:z, not %:9z.
2596 (my_strftime): Be sure to use L_('x') for literals.
2598 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2599 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2600 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2601 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2602 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2603 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2604 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2605 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2606 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2608 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2609 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2610 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2611 and don't include <sys/file.h>).
2613 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2615 Sync from coreutils.
2617 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2618 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2619 [!LDAV_DONE]: Avoid unused variable warning.
2621 2005-09-21 Bruno Haible <bruno@clisp.org>
2623 * unicodeio.h (unicode_to_mb): New declaration.
2625 2005-09-20 Derek Price <derek@ximbiot.com>
2627 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2629 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2631 Use a consistent style for including <config.h>.
2632 * __fpending.c, acl.c, argmatch.c,
2633 argp-help.c, argp-parse.c,
2634 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2635 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2636 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2637 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2638 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2639 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2640 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2641 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2642 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2643 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2644 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2645 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2646 modechange.c, mountlist.c, open-safer.c, physmem.c,
2647 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2648 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2649 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2650 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2651 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2652 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2653 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2654 userspec.c, utimecmp.c, version-etc-fsf.c,
2655 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2656 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2657 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2658 Standardize inclusion of config.h.
2659 * __fpending.h, dirfd.h, getdate.h, human.h,
2660 inttostr.h: Removed inclusion of config.h from header files.
2661 * inttostr.c: Adjusted in-tree users.
2662 * timespec.h: Remove superfluous warning to include config.h.
2663 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2664 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2665 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2666 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2668 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2670 * stat-time.h: New file.
2671 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2672 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2674 (timespec_cmp): New function.
2675 * utimecmp.c: Include stat-time.h.
2676 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2677 members exist, not on the obsolescent ST_MTIM_NSEC.
2678 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2680 2005-09-15 Derek Price <derek@ximbiot.com>
2681 Paul Eggert <eggert@cs.ucla.edu>
2683 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2684 changes, consolidating in...
2685 * regex_internal.h: ...this file.
2687 2005-09-15 Derek Price <derek@ximbiot.com>
2689 * regex_internal.h: Blank `pure' for GNUC < 3.
2690 * regex_internal.c: Ditto, using this...
2691 (__GNUC_PREREQ): ...new macro.
2692 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2693 (__GNUC_PREREQ): ...this new macro.
2695 * strstr.h: Include string.h. Define strstr as a macro here.
2697 2005-09-13 Derek Price <derek@ximbiot.com>
2699 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2701 Reported by Jim Meyering <jim@meyering.net>.
2703 2005-09-13 Jim Meyering <jim@meyering.net>
2705 * canon-host.c: Filter through gnu indent and reword comments slightly.
2706 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2708 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2710 * lib/base64.c: Typo.
2711 (base64_encode): Put b64str in initialized data section.
2713 2005-09-12 Derek Price <derek@ximbiot.com>
2715 Return usable errors from canon-host.
2716 * canon-host.h: New file.
2717 * canon-host.c (canon_host): Wrap...
2718 (canon_host_r): ...this new function, which now relies exclusively on
2720 (ch_strerror): New function.
2721 (last_cherror): New global.
2722 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2723 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2725 (freeaddrinfo): Free ai->ai_canonname when set.
2727 2005-09-12 Derek Price <derek@ximbiot.com>
2728 Paul Eggert <eggert@cs.ucla.edu>
2730 * glob-libc.h: Renamed from glob_.h. The new version is
2731 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2732 protecting things that should be done only in gnulib contexts.
2733 * glob_.h: New file, containing only the glob things needed for
2735 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2736 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2737 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2738 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2739 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2740 and to respect the namespace rules better.
2742 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2744 Merge glibc and coreutils changes into gnulib, plus a few
2746 * md5.c: Use #error rather than a string.
2747 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2748 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2749 (__attribute__): Define to empty for non recent-GCC.
2750 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2751 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2752 Renamed from their non-__ counterparts, with new macros replacing
2753 them if not _LIBC. Add __THROW attribute.
2755 (struct md5_ctx): Align buffer if using GCC.
2756 * sha1.h (struct sha1_ctx): Likewise.
2757 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2758 The old name was backwards.
2759 (NOTSWAP): Remove; not used.
2760 (rol): New macro, moved here from md5.h.
2761 (sha1_process_block): Remove a FIXME that doesn't make sense.
2763 2005-09-12 Derek Price <derek@ximbiot.com>
2765 * gai_strerror.c: Include config.h when available. Include
2766 getaddrinfo.h before other headers to test interface.
2767 Reported by Larry Jones <lawrence.jones@ugs.com>.
2769 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2771 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2772 definitions, since that's the preferred style in glibc.
2773 Fix a minor spacing issue, and update copyright notice to match glibc's.
2775 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2777 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2779 2005-09-06 Simon Josefsson <jas@extundo.com>
2781 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2782 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2784 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2786 Change bitset word type from unsigned int to unsigned long int,
2787 as this has better performance on typical 64-bit hosts.
2788 Port bitset code to hosts with unusual word sizes.
2789 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2790 (build_collating_symbol):
2791 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2792 argument is a bitset. This is merely a style issue, but it makes
2793 it clearer that an entire array is expected.
2794 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2795 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2796 Port to the case where bitset_word is not the same as unsigned int.
2797 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2798 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2800 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2801 (build_trtable, group_nodes_into_DFAstates):
2803 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2804 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2805 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2806 * regexec.c (group_nodes_into_DFAstates): Likewise.
2807 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2808 * regcomp.c (optimize_subexps, lower_subexp):
2809 Work even if bitset_word has holes in its bitwise representation.
2810 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2811 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2813 * regex_internal.c (re_string_reconstruct):
2814 Don't assume UCHAR_MAX == 255.
2815 * regex_internal.h (bitset_set_all): Likewise.
2816 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2818 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2819 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2821 (BITSET_WORD_MAX): New macro.
2822 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2823 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2824 (bitset_empty, bitset_copy):
2825 Prefer sizeof (bitset) to multiplying it out ourselves.
2826 (bitset_not_merge): Remove; unused.
2827 (bitset_contain): Return bool, not unsigned int with one bit on.
2828 All callers changed.
2829 * regexec.c (build_trtable): Don't assume bitset has no stricter
2830 alignment than re_node_set; do this by defining a new internal
2831 type struct dests_alloc and using it to allocate memory.
2833 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2835 Check for arithmetic overflow when calculating sizes, to prevent
2836 some buffer-overflow issues. These patches are conservative, in the
2837 sense that when I couldn't determine whether an overflow was possible,
2838 I inserted a run-time check.
2839 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2840 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2841 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2842 (re_xnrealloc, re_x2nrealloc): New inline functions.
2843 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2844 (build_equiv_class, build_charclass): Check for arithmetic overflow
2845 in size expression calculations.
2846 * lib/regex_internal.c (re_string_realloc_buffers):
2847 (build_wcs_upper_buffer, re_node_set_add_intersect):
2848 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2849 (re_dfa_add_node, register_state): Likewise.
2850 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2851 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2852 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2853 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2855 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2857 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2858 to avoid a collision with bits/local_lim.h in glibc.
2859 All uses changed. Problem reported by Dmitry V. Levin in
2860 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2862 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2863 bugs in int versus size_t comparisons.
2864 (re_string_context_at): Fix bug where the code assumed that
2867 Use bool where appropriate.
2868 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2869 All callers changed.
2870 (calc_eclosure_iter): Likewise, for ROOT arg.
2871 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2872 (build_charclass_op): Likewise, for NON_MATCH arg.
2873 * regex_internal.c (re_string_allocate, re_string_construct):
2874 (re_string_construct_common): Likewise, for ICASE arg.
2875 * regexec.c (re_search_2_stub, re_search_stub):
2876 Likewise, for RET_LEN arg.
2877 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2878 (set_regs): Likewise, for FL_BACKTRACK arg.
2879 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2880 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2881 (calc_eclosure_iter, parse_bracket_exp):
2882 Use bool for internal variables that are booleans.
2883 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2884 (set_regs, build_sifted_states, sift_states_bkref):
2885 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2886 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2887 (find_collation_sequence_value):
2889 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2890 (re_node_set_compare):
2891 Return bool, not int. All callers changed.
2892 * regexec.c (check_halt_node_context, check_dst_limits):
2893 (build_trtable, check_node_accept): Likewise.
2894 * regex_internal.h: Include stdbool.h.
2896 Fix bugs uncovered when converting to bool.
2897 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2898 failure instead of charging ahead blindly.
2899 * regex_internal.c (register_state): Likewise.
2900 * regexec.c (re_search_2_stub): Use simpler method than boolean
2901 for freeing internal storage.
2902 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2903 bitset pieces used as boolean, to avoid undefined behavior
2904 on hosts that do int overflow checking.
2906 2005-08-31 Derek Price <derek@ximbiot.com>
2908 * getdelim.c (getdelim): Return EOF on EOF.
2909 Reported by Larry Jones <lawrence.jones@ugs.com>.
2911 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2913 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2914 lengths fit in regoff_t; this isn't true if regoff_t is the same
2916 * regex.c (re_search_internal): 5th arg is LAST_START
2917 (= START + RANGE) instead of RANGE. This avoids overflow
2918 problems when regoff_t is the same width as size_t.
2919 All callers changed.
2920 (re_search_2_stub): Check for overflow when adding the
2921 sizes of the two strings.
2922 (re_search_stub): Check for overflow when adding START
2923 to RANGE; if it occurs, substitute the extreme value.
2925 2005-08-31 Jim Meyering <jim@meyering.net>
2927 * regcomp.c (search_duplicated_node): Make first pointer arg
2929 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2930 (register_state): Likewise.
2931 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2932 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2933 (group_nodes_into_DFAstates): Likewise.
2935 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2937 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2938 old glibc regex code mishandles strings longer than 2**31 bytes.
2939 This patch fixes this when the regex code is used in gnulib
2940 (i.e., outside glibc).
2942 This patch should not affect the use of the regex code inside
2943 glibc. No doubt this problem also needs to be handled for glibc
2944 as well, but the result will be an incompatible change to the
2945 glibc ABI, and the old ABI will have to be supported too. That
2946 can be the the subject for another patch.
2948 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2949 governing whether the rest of this patch is active. By default,
2950 the macro is disabled and the patch has no effect.
2951 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2952 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2953 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2954 (re_match_2, re_set_registers): Use the new types.
2955 * regex_internal.h (Idx, re_hashval_t): New types.
2956 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2958 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2959 (re_string_context_at, bin_tree_t, re_dfastate_t):
2960 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2961 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2962 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2963 (re_string_char_size_at, re_string_wchar_at):
2964 (re_string_elem_size_at):
2965 Use the new types and macros to port to 64-bit hosts.
2966 Use unsigned types for internal values, so that the code
2967 mostly works even for arrays larger than SSIZE_MAX.
2968 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2969 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2970 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2971 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2972 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2973 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2974 (calc_inveclosure, parse_dup_op, build_range_exp):
2975 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2976 (fetch_number, create_token_tree, mark_opt_subexp):
2978 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2979 (create_cd_newstate, re_string_allocate, re_string_construct):
2980 (re_string_realloc_buffers, build_wcs_upper_buffer):
2981 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2982 (re_string_reconstruct, re_string_peek_byte_case):
2983 (re_string_fetch_byte_case, re_string_context_at):
2984 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2985 (re_node_set_init_copy, re_node_set_add_intersect):
2986 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2987 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2988 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2989 (re_acquire_state, re_acquire_state_context, register_state):
2991 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2992 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2993 (re_search_internal, re_search_2_stub, re_search_stub)
2994 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2995 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2996 (update_cur_sifted_state, check_dst_limits):
2997 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2998 (check_subexp_limits, sift_states_bkref, merge_state_array):
2999 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3000 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3001 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3002 (expand_bkref_cache, check_node_accept_bytes):
3003 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3004 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3005 (acquire_init_state_context, check_halt_node_context):
3006 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3007 (sift_states_backward, clean_state_log_if_needed):
3008 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3009 (find_recover_state, transit_state_sb, transit_state_mb):
3010 (transit_state_bkref, build_trtable, match_ctx_clean):
3012 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3013 to work around an assumption that REG_MISSING is negative.
3015 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3016 (seek_collating_symbol_entry) [defined _LIBC]:
3017 (lookup_collation_sequence_value) [defined _LIBC]:
3018 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3019 Use prototypes rather than old-style function definitions.
3020 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3021 (transit_state_sb) [0]:
3022 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3024 * regexec.c (re_search_internal): Simplify update of rm_so and
3027 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3028 (optimize_subexps, lower_subexp):
3029 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3030 since the signed shift might overflow. Use 1u<<31 instead.
3031 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3032 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3035 * regcomp.c (optimize_subexps, lower_subexp):
3036 Use CHAR_BIT rather than 8, for clarity.
3037 * regexec.c (check_dst_limits_calc_pos_1):
3038 (check_subexp_matching_top): Likewise.
3039 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3040 have to worry about portability issues when shifting it left.
3041 Remove no-longer-needed test for table_size > 0.
3042 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3043 in a word, as the resulting behavior is undefined.
3044 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3045 in one case, a <= should have been an <, and in another case the
3046 whole test was missing.
3047 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3048 the standard name CHAR_BIT.
3049 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3050 this is not true on one's complement and signed-magnitude hosts.
3052 * regex_internal.h (re_sub_match_top_t): Remove unused member
3054 (struct re_dfa_t): Remove unused member states_alloc.
3055 * regcomp.c (init_dfa): Don't initialize unused members.
3057 2005-08-31 Bruno Haible <bruno@clisp.org>
3059 * strstr.c: Include <stddef.h>, for NULL.
3060 * strcasestr.c: Likewise.
3061 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3063 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3065 * iconvme.h: Add prototype for iconv_alloc.
3067 2005-08-29 Simon Josefsson <jas@extundo.com>
3069 * iconvme.c: Fix errno.
3071 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3073 * iconvme.c: Split iconv_string into iconv_alloc.
3075 2005-08-27 Jim Meyering <jim@meyering.net>
3077 * fopen-safer.c: Merge minor changes from coreutils.
3078 * dup-safer.c: Likewise.
3079 * fd-safer.c: Likewise.
3081 Merge from coreutils.
3082 * stdio--.h: New file.
3083 * stdlib--.h: New file.
3084 * mkstemp-safer.c: New file.
3086 GNU tar needs these.
3087 * pipe-safer.c: New file.
3088 * creat-safer.c: New file.
3089 * fcntl--.h (creat): Define to creat_safer.
3090 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3091 * unistd--.h (pipe): Define to pipe_safer.
3092 * unistd-safer.h: Declare pipe_safer.
3094 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3096 * regex_internal.h: Remove all references to
3097 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3099 (bitset_not, bitset_merge, bitset_not_merge):
3100 (bitset_mask, re_string_allocate, re_string_construct):
3101 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3102 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3103 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3104 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3105 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3106 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3107 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3108 (re_acquire_state_context):
3109 Remove unnecessary forward decls.
3110 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3111 Put __attribute at function definition,
3112 now that the function decl has been removed.
3113 * lib/regex_internal.c (re_string_peek_byte_case):
3114 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3117 2005-08-26 Simon Josefsson <jas@extundo.com>
3119 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3120 Haible <bruno@clisp.org>.
3122 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3124 * regexec.c (set_regs): Don't alloca with an unbounded size.
3126 alloca modernization/simplification for regex.
3127 * regex.c: Remove portability cruft for alloca. This no longer
3128 needs to be at the start of the file, and can be moved into
3129 regex_internal.h and simplified.
3130 * regex_internal.h: Include <alloca.h>.
3131 (__libc_use_alloca) [!defined _LIBC]: New macro.
3132 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3133 now works outside glibc.
3135 2005-08-24 Simon Josefsson <jas@extundo.com>
3137 * getpass.c: Add WIN32 implementation. Conditionalize use of
3138 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3139 GLIBC specific code.
3141 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3143 Make regex safe for g++. This fixes one real bug (an "err"
3144 that should have been "*err"). g++ problem reported by
3146 * regex_internal.h (re_calloc): New macro, consistent with
3147 re_malloc etc. All callers of calloc changed to use re_calloc.
3148 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3149 not int. All callers changed.
3150 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3151 just use an array of size MB_LEN_MAX.
3152 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3153 (find_recover_state): Change "err" to "*err"; this fixes what
3154 appears to be a real bug.
3155 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3158 2005-08-25 Jim Meyering <jim@meyering.net>
3160 * open-safer.c: Include <config.h>.
3161 Otherwise, we'd lose LARGEFILE support in any file using
3164 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3166 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3167 * regex.h (regerror): Likewise.
3169 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3170 requires this. (The code never needed it.)
3172 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3173 All uses of recently-renamed identifiers changed to use the new,
3174 POSIX-compliant names. The code will build and run just fine
3175 without these changes, but it's better to eat our own dog food
3176 and use the standard-conforming names.
3178 * regex.h: Fix a multitude of POSIX name space violations.
3179 These changes have an effect only for programs that define
3180 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3181 do not change anything for programs compiled in the normal way.
3182 Also, there is no effect on the ABI.
3184 (_REGEX_SOURCE): New macro.
3185 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3186 defined and _GNU_SOURCE is not; this fixes a name space violation.
3188 Rename the following macros to obey POSIX requirements.
3189 The old names are still visible as macros if _REGEX_SOURCE is defined.
3190 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3191 RE_BACKSLASH_ESCAPE_IN_LISTS.
3192 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3193 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3194 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3195 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3196 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3197 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3198 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3199 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3200 (REG_INTERVALS): renamed from RE_INTERVALS.
3201 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3202 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3203 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3204 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3205 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3206 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3207 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3208 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3209 RE_UNMATCHED_RIGHT_PAREN_ORD.
3210 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3211 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3212 (REG_DEBUG): renamed from RE_DEBUG.
3213 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3214 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3215 unusual, since we can't clash with the POSIX REG_ICASE.
3216 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3217 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3218 (REG_NO_SUB): renamed from RE_NO_SUB.
3219 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3220 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3221 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3222 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3223 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3224 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3225 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3226 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3227 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3228 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3229 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3230 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3231 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3232 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3233 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3234 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3235 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3236 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3237 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3238 (REG_FIXED): Renamed from REGS_FIXED.
3239 (REG_NREGS): Renamed from RE_NREGS.
3241 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3242 of other REG_* macros, since POSIX says the user is allowed to
3243 #undef these macros selectively.
3245 (reg_errcode_t): Update comment stating what other tables need
3248 Rename the following enum values to obey POSIX requirements.
3249 The old names are still visible as macros.
3250 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3251 is not defined, since GNU is supposed to be a superset of POSIX as
3252 much as possible, and since we want reg_errcode_t to be a signed
3253 type for implementation consistency.
3254 (_REG_NOERROR): Renamed from REG_NOERROR.
3255 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3256 (_REG_BADPAT): Renamed from REG_BADPAT.
3257 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3258 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3259 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3260 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3261 (_REG_EBRACK): Renamed from REG_EBRACK.
3262 (_REG_EPAREN): Renamed from REG_EPAREN.
3263 (_REG_EBRACE): Renamed from REG_EBRACE.
3264 (_REG_BADBR): Renamed from REG_BADBR.
3265 (_REG_ERANGE): Renamed from REG_ERANGE.
3266 (_REG_ESPACE): Renamed from REG_ESPACE.
3267 (_REG_BADRPT): Renamed from REG_BADRPT.
3268 (_REG_EEND): Renamed from REG_EEND.
3269 (_REG_ESIZE): Renamed from REG_ESIZE.
3270 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3271 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3272 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3273 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3274 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3276 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3277 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3278 changed. But support the old name if the new one is not defined
3279 and if _REGEX_SOURCE.
3281 Change the following member names in struct re_pattern_buffer.
3282 The old names are still supported if !_REGEX_SOURCE.
3283 The new names are always supported, regardless of _REGEX_SOURCE.
3284 (re_buffer): Renamed from buffer.
3285 (re_allocated): Renamed from allocated.
3286 (re_used): Renamed from used.
3287 (re_syntax): Renamed from syntax.
3288 (re_fastmap): Renamed from fastmap.
3289 (re_translate): Renamed from translate.
3290 (re_can_be_null): Renamed from can_be_null.
3291 (re_regs_allocated): Renamed from regs_allocated.
3292 (re_fastmap_accurate): Renamed from fastmap_accurate.
3293 (re_no_sub): Renamed from no_sub.
3294 (re_not_bol): Renamed from not_bol.
3295 (re_not_eol): Renamed from not_eol.
3296 (re_newline_anchor): Renamed from newline_anchor.
3298 Change the following member names in struct re_registers.
3299 The old names are still supported if !_REGEX_SOURCE.
3300 The new names are always supported, regardless of _REGEX_SOURCE.
3301 (rm_num_regs): Renamed from num_regs.
3302 (rm_start): Renamed from start.
3303 (rm_end): Renamed from end.
3305 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3306 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3307 Prepend __ to parameter names.
3309 Undo yesterday's changes.
3311 2005-08-24 Jim Meyering <jim@meyering.net>
3313 Sync from coreutils.
3314 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3316 2005-08-21 Bruno Haible <bruno@clisp.org>
3318 * lock.h: Add multiple inclusion guard.
3319 * tls.h: Add multiple inclusion guard.
3321 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3323 * regex.h (REG_NOSYS)
3324 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3325 Define, since POSIX requires it as of 2001.
3326 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3327 New private symbol, used to keep the enum signed in all cases.
3328 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3329 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3331 * regex_internal.c (re_string_skip_chars, register_state):
3333 Remove forward decls; no longer needed now that we use prototypes.
3334 * regexec.c (acquire_init_state_context, check_halt_node_context):
3335 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3336 (clean_state_log_if_needed): Likewise.
3338 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3340 Fix problems reported by Sam Steingold in
3341 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3342 * regexec.c (sift_states_bkref): Fix portability bug: the code
3343 assumed that reg_errcode_t is a signed type, which is not
3344 necessarily true if _XOPEN_SOURCE is not defined.
3345 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3346 some compilers warn about it otherwise.
3348 2005-08-20 Jim Meyering <jim@meyering.net>
3350 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3351 of unused local, dfa.
3353 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3355 * regcomp.c (create_initial_state): Remove duplicate decl.
3356 (init_word_char, create_initial_state, duplicate_node_closure):
3357 (fetch_token, peek_token_bracket, build_range_exp):
3358 (build_collating_symbol): Remove forward decls; no longer needed
3359 now that we use prototypes.
3362 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3363 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3364 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3365 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3366 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3367 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3368 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3369 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3370 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3371 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3372 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3373 (build_charclass, build_charclass_op, fetch_number, create_tree):
3374 (create_token_tree, mark_opt_subexp, duplicate_tree):
3375 Use prototypes rather than old-style definitions.
3378 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3379 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3380 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3381 (re_string_reconstruct, re_string_peek_byte_case):
3382 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3383 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3384 (re_node_set_init_copy, re_node_set_add_intersect):
3385 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3386 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3387 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3388 (re_acquire_state, re_acquire_state_context, register_state):
3389 (create_ci_newstate, create_cd_newstate, free_state):
3391 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3392 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3393 (re_search_internal, prune_impossible_nodes):
3394 (acquire_init_state_context, check_matching, static):
3395 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3396 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3397 (update_regs, sift_states_backward, build_sifted_states):
3398 (clean_state_log_if_needed, merge_state_array):
3399 (update_cur_sifted_state, add_epsilon_src_nodes):
3400 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3401 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3402 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3403 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3404 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3405 (check_arrival, check_arrival_add_next_nodes):
3406 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3407 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3408 (check_node_accept_bytes, check_node_accept, extend_buffers):
3409 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3410 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3415 (re_string_allocate, re_string_construct, re_string_reconstruct):
3416 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3417 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3418 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3419 (re_string_context_at, re_string_peek_byte_case):
3420 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3421 is defined, since we now use prototypes always.
3423 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3424 C89 or better. All uses removed.
3426 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3428 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3429 [defined lint]: Suppress bogus uninitialized-variable warnings.
3431 * regcomp.c (duplicate_node): Return new index, not an error code,
3432 and let the caller return REG_ESPACE if out of space. This
3433 removes an uninitialied-variable warning with GCC 4.0.1, and also
3434 avoids taking the address of a local variable. All callers
3437 2005-08-19 Jim Meyering <jim@meyering.net>
3439 * regexec.c (proceed_next_node): Redo local variables to
3440 avoid GCC shadowing warnings.
3442 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3444 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3445 (re_node_set_insert_last, re_dfa_add_node):
3446 Rename local variables to avoid GCC shadowing warnings.
3448 2005-08-18 Bruno Haible <bruno@clisp.org>
3450 * strstr.c (strstr): Fix return value in multibyte case.
3451 * strcasestr.c (strcasestr): Likewise.
3453 2005-08-17 Jim Meyering <jim@meyering.net>
3455 Make the %s format (seconds since the epoch) work for a negative
3456 number and when used with a zero-padded field width, e.g. %015s.
3458 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3459 label so that it precedes the code to set `digits'. Otherwise,
3460 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3461 print `00-22'. Now, it prints `-0022', as it should.
3463 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3465 * regex.h: Remove useless space-before-tab. From coreutils.
3467 2005-08-17 Bruno Haible <bruno@clisp.org>
3469 * strcasestr.h: New file.
3470 * strcasestr.c: New file.
3472 2005-08-17 Bruno Haible <bruno@clisp.org>
3474 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3475 * strstr.c: Completely rewritten, with multibyte locale support.
3477 2005-08-17 Bruno Haible <bruno@clisp.org>
3479 * strcasecmp.c: Use mbuiter.h.
3481 2005-08-17 Bruno Haible <bruno@clisp.org>
3483 * mbuiter.h: New file.
3485 2005-08-16 Bruno Haible <bruno@clisp.org>
3487 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3489 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3490 NUL byte, not after it.
3492 2005-08-16 Bruno Haible <bruno@clisp.org>
3494 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3495 the valid ones. Makes the comparison operations transitive:
3496 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3497 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3499 2005-08-16 Bruno Haible <bruno@clisp.org>
3501 * strcase.h (strcasecmp): Add note in comments.
3502 * strncasecmp.c: Use code from strcasecmp.c.
3503 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3504 (strcasecmp): Work correctly in multibyte locales.
3506 2005-08-16 Bruno Haible <bruno@clisp.org>
3508 * strnlen1.h: New file.
3509 * strnlen1.c: New file.
3511 2005-08-16 Bruno Haible <bruno@clisp.org>
3513 * mbfile.h: New file.
3515 2005-08-16 Bruno Haible <bruno@clisp.org>
3517 * mbiter.h: New file.
3519 2005-08-16 Bruno Haible <bruno@clisp.org>
3521 * mbchar.h: New file.
3522 * mbchar.c: New file.
3524 2005-08-16 Bruno Haible <bruno@clisp.org>
3526 * tls.h: New file, from GNU gettext.
3527 * tls.c: New file, from GNU gettext.
3529 2005-08-15 Bruno Haible <bruno@clisp.org>
3531 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3534 2005-08-14 Jim Meyering <jim@meyering.net>
3536 Sync from coreutils.
3538 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3539 Use the hash-table-based cycle-detection code not just when
3540 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3541 Reported by James Youngman in
3542 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3543 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3544 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3545 This lets us compile with -DFTS_DEBUG, once again.
3546 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3547 * fts.c (fd_safer): Remove decl.
3548 Include fcntl--.h rather than unistd-safer.h
3549 (fts_safe_changedir): Don't call fd_safer; no longer needed
3550 now that we include fcntl--.h.
3552 2005-08-11 Simon Josefsson <jas@extundo.com>
3554 * readline.h, readline.c: New file.
3556 2005-08-11 Bruno Haible <bruno@clisp.org>
3558 * strnlen.h (strnlen): Change parameter name to match comment.
3560 2005-08-10 Simon Josefsson <jas@extundo.com>
3562 * strndup.c: Use strnlen.h.
3564 * strnlen.h: New file.
3566 2005-08-02 Simon Josefsson <jas@extundo.com>
3568 * getline.h, getline.c: Rewrite.
3570 * getdelim.h, getdelim.c: New files, ported from glibc.
3572 2005-07-31 Bruno Haible <bruno@clisp.org>
3574 * lock.h (gl_lock_initializer): New macro.
3575 (gl_lock_define_initialized): Use it.
3576 (gl_rwlock_initializer): New macro.
3577 (gl_rwlock_define_initialized): Use it.
3578 (gl_recursive_lock_initializer): New macro.
3579 (gl_recursive_lock_define_initialized): Use it.
3581 2005-07-26 Bruno Haible <bruno@clisp.org>
3583 * lock.h: Update from GNU gettext.
3584 * lock.c: Update from GNU gettext.
3586 2005-07-18 Bruno Haible <bruno@clisp.org>
3588 * lock.h (gl_once_t): New type.
3589 (gl_once_define, gl_once): New macros.
3590 * lock.c (fresh_once): New variable.
3591 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3594 2005-07-18 Simon Josefsson <jas@extundo.com>
3596 * check-version.c (check_version): Accept identical versions too.
3598 2005-07-18 Bruno Haible <bruno@clisp.org>
3600 * lock.h: New file, from GNU gettext.
3601 * lock.c: New file, from GNU gettext.
3603 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3605 * quotearg.c: Add translator comment suggested by Bruno Haible,
3606 with a minor change.
3608 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3610 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3611 copyright symbol and the year.
3612 * version-etc.c (COPYRIGHT_YEAR): New constant.
3613 (version_etc_va): Use parameterized copyright notice.
3614 Reword to conform to the current GNU coding standards.
3616 2005-07-11 Simon Josefsson <jas@extundo.com>
3618 * size_max.h: New file.
3620 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3622 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3625 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3626 and Paul Eggert <eggert@cs.ucla.edu>
3628 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3629 in wint_t, not wchar_t. Remove now-unnecessary cast.
3631 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3633 * regex.c, regex.h: Sync from libc.
3634 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3635 New files, synced from libc, except that regex_internal.h
3636 currently has a small porting fix.
3638 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3640 Remove the dependency of the strftime module on the tzset module.
3641 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3642 Copy the input structure, to work around some of the bug with
3643 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3644 Solaris releases, you should also use the tzset module, but we won't
3645 require it as a dependency any more since we don't want LGPLed code
3646 to depend on GPLed code.
3648 2005-07-02 Jim Meyering <jim@meyering.net>
3650 * backupfile.c (backup_args): Change a `0' to NULL.
3652 2005-07-01 Jim Meyering <jim@meyering.net>
3654 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3655 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3656 * save-cwd.c, tempname.c:
3657 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3658 and don't include <sys/file.h>).
3660 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3662 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3663 declares only 'struct timespec;' (!).
3665 2005-06-29 Jim Meyering <jim@meyering.net>
3667 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3668 type name. Use the variable name instead.
3669 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3671 2005-06-28 Simon Josefsson <jas@extundo.com>
3673 * check-version.h, check-version.c: New files.
3675 2005-06-28 Simon Josefsson <jas@extundo.com>
3677 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3678 collision with global variable. Better indentation. Don't
3679 increment buffer pointer beyond buffer end. Based on comments
3680 from Paul Eggert <eggert@cs.ucla.edu>.
3684 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3686 * canon-host.c (canon-host): Append trailing "," to 0 in
3687 initializer of struct addrinfo, as an indication that we don't
3688 care how many members the structure has.
3690 2005-06-24 Derek Price <derek@ximbiot.com>
3691 and Bruno Haible <bruno@clisp.org>
3693 Remove stat module & update lstat.
3694 * stat.c: Remove this file...
3695 (slash_aware_lstat): ...moving this content and its support...
3696 * lstat.c (rpl_lstat): ...into here.
3697 * lstat.h: New file.
3699 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3701 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3702 (ranged_convert): Don't save conversion in a temporary struct.
3703 This causes a warning with GCC 4.0.0, and anyway in the typical
3704 case it's not worth the extra 100 bytes or so of code.
3705 (ranged_convert, __mktime_internal): When calling a function via a
3706 pointer P, use P () rather than (*P) (), as we now assume C89 or
3709 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3711 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3712 "who -r" failed to give output. Problem reported by Tim Waugh.
3714 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3715 (xcalloc): Use it to avoid needless tests.
3716 Problem reported by Jim Meyering.
3718 2005-06-16 Jim Meyering <jim@meyering.net>
3720 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3721 when either N or S is zero.
3723 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3725 * argp.h (__option_is_short): Check upper limit of
3726 __key. Isprint() requires its argument to have the value
3727 of an unsigned char or EOF.
3729 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3731 * fnmatch.c (fnmatch): If there is an encoding error in a
3732 multibyte string or pattern, fall back on unibyte matching.
3733 Problem reported by James Youngman.
3735 2005-06-08 Bruno Haible <bruno@clisp.org>
3737 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3740 2005-06-08 Bruno Haible <bruno@clisp.org>
3742 * csharpcomp.h: New file, from GNU gettext.
3743 * csharpcomp.c: New file, from GNU gettext.
3744 * csharpcomp.sh.in: New file, from GNU gettext.
3746 2005-06-07 Derek Price <derek@ximbiot.com>
3749 * glob_.h: Indent nested #ifdef.
3751 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3753 Sync from coreutils.
3754 Use "file name" when talking about file names, instead of "filename"
3755 or "path", as per the GNU coding standards.
3756 * mkdir-p.c: Renamed from makepath.c.
3757 (make_dir_parents): Renamed from make_path. All callers changed.
3758 * mkdir-p.h: Likewise. All includers changed.
3759 * filenamecat.c: Renamed from path-concat.c.
3760 (file_name_concat): Renamed from path_concat. All callers changed.
3761 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3762 * filenamecat.h: Likewise. All includers changed.
3763 * acl.c: Don't use "path" or "filename" to mean "file name"
3764 in comments or local variable names.
3765 * basename.c: Likewise.
3766 * canonicalize.c, canonicalize.h: Likewise.
3767 * dirname.c, dirname.h: Likewise.
3768 * euidaccess.c: Likewise.
3769 * exclude.c: Likewise
3770 * fnmatch_.h, fnmatch_loop.c: Likewise.
3771 * fsusage.c, fsuage.h: Likewise.
3772 * fts.c, fts_.h: Likewise.
3773 * getcwd.c: Likewise.
3774 * getloadavg.c: Likewise.
3775 * mkstemp.c: Likewise.
3776 * mountlist.c, mountlist.h: Likewise.
3777 * openat.c, openat.h: Likewise.
3778 * readlink-stub.c: Likewise.
3779 * readutmp.c, readutmp.h: Likewise.
3780 * rename.c: Likewise.
3781 * rmdir.c: Likewise.
3783 * savedir.c: Likewise.
3784 * stripslash.c: Likewise.
3785 * tempname.c: Likewise.
3786 * xreadlink.c: Likewise.
3787 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3789 * exclude.h: Likewise.
3791 * euidaccess.c (getuid, getgid, getuid, getegid)
3792 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3793 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3794 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3795 * pathmax.h: Include <limits.h> unconditionally, since other
3796 files have been getting away with it for years (MORE/BSD 4.3
3798 * userspec.c (getpwnam, getgrnam, getgrgid)
3799 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3801 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3802 Define to 256, not 255, as per modern POSIX.
3804 2005-06-01 Bruno Haible <bruno@clisp.org>
3806 * csharpexec.h: New file, from GNU gettext.
3807 * csharpexec.c: New file, from GNU gettext.
3808 * csharpexec.sh.in: New file, from GNU gettext.
3810 2005-05-31 Derek Price <derek@ximbiot.com>
3811 Paul Eggert <eggert@cs.ucla.edu>
3814 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3816 2005-05-29 Derek Price <derek@ximbiot.com>
3817 Paul Eggert <eggert@cs.ucla.edu>
3819 * glob_.h, glob.c: New files.
3821 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3823 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3825 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3826 the configuration hassle isn't worth it.
3827 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3828 (LONGEST_MODIFIER, PRIuMAX): Remove.
3830 2005-05-27 Bruno Haible <bruno@clisp.org>
3832 * getlogin_r.h: Remove second include of <stddef.h>.
3834 2005-05-25 Bruno Haible <bruno@clisp.org>
3835 Derek Price <derek@ximbiot.com>
3837 * getlogin_r.h: Simplify API documentation.
3839 2005-05-25 Derek Price <derek@ximbiot.com>
3840 Paul Eggert <eggert@cs.ucla.edu>
3842 * getlogin_r.c, getlogin_r.h: New files.
3844 2005-05-22 Bruno Haible <bruno@clisp.org>
3846 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3847 Also include <sys/param.h> if it defines MIN, MAX.
3848 Based on a patch by Derek Price <derek@ximbiot.com>.
3850 2005-05-22 Bruno Haible <bruno@clisp.org>
3852 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3853 (INT64_MIN): Fix definition.
3854 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3856 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3857 NEED_SIGNED_INT_TYPES.
3859 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3860 HAVE_SYSTEM_INTTYPES.
3862 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3864 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3865 so that unistd-safer.h (GPL'ed code) need not be included.
3867 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3870 * fts.c: Don't include "cycle-check.h" or "hash.h".
3871 (setup_dir, free_dir): New functions.
3872 (enter_dir, leave_dir): Define trivial
3873 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3874 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3875 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3876 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3877 Move to fts-cycle.c.
3878 (fts_open): Use setup_dir.
3879 (fts_close): Use free_dir.
3880 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3881 This adds a label and some gotos, but the alternatives were messier.
3882 Check for memory allocation failure when entering a dir.
3883 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3884 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3885 (FTS): New member fts_cycle, that is a union that contains the
3886 old active_dir_ht and cycle_state. All uses changed to mention
3887 fts_cycle.ht and fts_cycle.state.
3888 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3889 fts.c, with the following changes:
3890 (setup_dir, free_dir): New functions.
3891 (enter_dir): Now returns bool. Return true if successful, false
3892 if memory exhausted. All callers changed.
3893 Do not bother partly cleaning up on
3894 memory allocation failure; that is free_dir's job.
3895 However, free ad if hash_insert fails, to avoid memory leak.
3896 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3897 fts->fts_options to see which union member to use.
3899 2005-05-20 Jim Meyering <jim@meyering.net>
3901 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3902 Now a macro, to pacify GCC.
3904 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3906 * chown.c (rpl_chown): Return -1 on failure.
3908 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3910 * canonicalize.c: Include canonicalize.h first, to test interface.
3911 Include <stddef.h> unconditionally, since we assume C89 now.
3912 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3913 * fts.c: Include fts_.h first, to check interface.
3914 Do not include intprops.h; no longer needed.
3915 Include cycle-check.h and hash.h, since fts_.h no longer does.
3916 Remove unnecessary casts of closedir to void.
3917 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3918 decide whether to decrement nlinks.
3919 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3920 (FTS): Use struct hash_table * instead of Hash_table, so that
3921 we no longer need to include hash.h here.
3923 2005-05-17 Jim Meyering <jim@meyering.net>
3925 * fts.c, fts_.h: New files, from coreutils.
3927 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3929 Sync from coreutils.
3930 * unlinkdir.c, unlinkdir.h: New files.
3931 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3932 regex.h, unlocked-io.h, xtime.h:
3933 White space changes only.
3934 * makepath.c (make_path): Port to hosts where leading "//" is special.
3935 * yesno.c: Include getline.h, not ctype.h.
3936 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3937 Use getline to remove arbitrary restriction on response length.
3939 2005-05-13 Bruno Haible <bruno@clisp.org>
3941 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3942 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3943 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3944 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3945 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3946 Add support for 64-bit integers in the MSVC compiler.
3948 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3950 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3951 Change the initial comment to refer to GPL, not LGPL.
3952 gnulib-tool will change it to LGPL as needed.
3954 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3955 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3956 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3957 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3958 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3959 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3960 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3961 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3962 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3963 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3964 concatpath.c, config.charset, copy-file.c, copy-file.h,
3965 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3966 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3967 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3968 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3969 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3970 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3971 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3972 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3973 full-read.c, full-read.h, full-write.c, full-write.h,
3974 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3975 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3976 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3977 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3978 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3979 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3980 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3981 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3982 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3983 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3984 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3985 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3986 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3987 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3988 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3989 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3990 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3991 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3992 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3993 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3994 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3995 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3996 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3997 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3998 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3999 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4000 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4001 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4002 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4003 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4004 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4005 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4006 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4007 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4008 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4009 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4010 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4011 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4012 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4013 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4014 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4015 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4016 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4017 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4018 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4019 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4020 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4021 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4022 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4023 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4024 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4025 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4026 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4027 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4028 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4029 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4030 Update FSF postal mail address.
4032 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4034 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4035 specified in ai_socktype. Fix invalid ai_protocol
4036 check. ai_protocol is usually set to 0 or depending on
4037 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4038 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4039 ai_socktype / ai_protocol in the returned addrinfo structure.
4041 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4042 Bruno Haible <bruno@clisp.org>
4044 * inet_ntop.h: New file.
4045 * inet_ntop.c: New file, from glibc with modifications.
4047 2005-05-08 Jim Meyering <jim@meyering.net>
4049 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4051 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4053 Merge from coreutils. Among other things,
4054 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4055 * fd-safer.c: New file.
4056 * fcntl-safer.h, open-safer.c: Remove.
4057 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4058 * dup-safer.c: Include unistd-safer.h first.
4059 Don't include errno.h.
4060 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4061 * file-type.h: Don't assume invoker included sys/stat.h first.
4062 * file-type.c: Rely on file-type.h change.
4063 * getloadavg.c: Include unistd-safer.h.
4064 (getloadavg): Use safer open.
4065 * getusershell.c: Include "stdio-safer.h".
4066 (getusershell): Use safer fopen.
4067 * long-options.c (long_options): Use NULL rather than 0.
4068 * modechange.h (mode_free): Remove; all callers changed to invoke
4070 * modechange.c: Likewise.
4071 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4072 (MODE_DONE): New constant.
4073 (struct mode_change): Remove 'next' member.
4074 (make_node_op_equals): New function; like the old one of the
4075 same name, except it allocates an array.
4076 (mode_compile, mode_create_from_ref): Use it.
4077 (mode_compile): Allocate result as an array, not a linked list.
4078 Parse octal string ourself, so that we catch mistakes like "+0".
4079 (mode_adjust): Arg is an array, not a linked list.
4080 * modechange.c: Include stat-macros.h, xalloc.h.
4081 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4082 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4083 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4084 Remove. This is now stat-macros.h's job.
4085 (talloc): Remove. All callers replaced by xalloc, so that
4086 our invokers don't have to worry about reporting memory failures.
4087 (make_node_op_equals): Remove.
4088 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4090 (struct mode_change): Moved here from modechange.h.
4091 (mode_append_entry): Remove.
4092 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4093 apps to have incorrect behavior. Use simpler algorithm for head
4094 and tail. Don't futz with umask; that's now the job of mode_adjust.
4095 Detect more invalid usages rather than having somewhat-random behavior.
4096 Don't insert an "a=" action, as that leads to incorrect behavior.
4097 (mode_compile, mode_create_from_ref): Return NULL on error instead
4098 of an enum, since now there's only one way to have an error. All
4100 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4101 at the correct time. Simplify calculation of "+u" and its ilk.
4102 Don't mishandle "+X".
4103 (mode_free): Remove "register" and localize decls.
4104 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4105 (struct mode_change): Move to modechange.c; callers don't
4106 need to see this stuff.
4107 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4108 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4109 (mode_change, mode_adjust): Reflect the new signatures noted above.
4110 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4111 that might redefine system include files.
4112 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4113 (my_usleep): Use NULL rather than (void *) 0.
4114 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4115 Use siginterrupt to specify that system calls should be interrupted.
4116 (rpl_nanosleep): Move initialization of suspended closer to call of
4118 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4119 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4120 (desirable_utmp_entry): New function.
4121 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4122 using x2nrealloc, to simplify logic.
4123 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4124 size calculation. Do not assume utmp file is a regular file.
4125 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4126 (READ_UTMP_CHECK_PIDS): New constant.
4127 * save-cwd.c: Include unistd-safer.h.
4128 (save_cwd): Use fd_safer.
4129 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4130 [!_LIBC] Include "stat-macros.h" instead.
4131 * unistd-safer.h (fd_safer): New decl.
4133 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4135 * byteswap_.h: New file.
4137 2005-04-25 Albert Chin <china@thewrittenword.com>
4139 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4142 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4144 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4145 that "UTC +1 second" continues to work. Problem reported
4147 (relunit_snumber): New rule.
4150 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4152 * getdate.y (universal_time_zone_table): New constant.
4153 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4154 universal_time_zone_table.
4155 (lookup_zone): Prefer universal_time_zone_table to
4156 local_time_zone_table, so that "GMT" time stamps are allowed in
4157 London during the summer. Problem reported by Ian Abbott.
4159 2005-04-12 Jim Meyering <jim@meyering.net>
4161 * human.c (humblock): Set *options even when returning due to
4162 xstrtoumax conversion failure. Thanks to a used-uninitialized
4165 2005-04-09 Jim Meyering <jim@meyering.net>
4167 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4168 -Wuninitialized: initialize tm0.tm_year.
4170 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4172 * getdate.y (parser_control): rels_seen is now a boolean, not a
4173 count, since there's no maximum. All uses changed.
4174 Add member dsts_seen.
4175 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4177 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4178 Use pc_rels_seen to decide whther a date is absolute.
4180 * getdate.y (number): Don't overwrite year.
4181 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4184 2005-04-02 Simon Josefsson <jas@extundo.com>
4186 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4187 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4189 2005-03-27 Jim Meyering <jim@meyering.net>
4191 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4193 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4195 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4196 "one's complement" -> "ones' complement" in comment, as per Knuth.
4197 "value of type" -> "type or expression" in comment.
4198 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4200 2005-03-26 Jim Meyering <jim@meyering.net>
4203 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4204 Correct typos: s/or/of/.
4206 2005-03-23 Jim Meyering <jim@meyering.net>
4208 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4210 2005-03-21 Jim Meyering <jim@meyering.net>
4212 Changes imported from coreutils.
4214 * cycle-check.c: Don't include xalloc.h.
4216 * path-concat.c: Don't include assert.h.
4217 (path_concat): Remove assertion that would have triggered
4218 for ABASE starting with more than one slash.
4219 Reported by Andreas Schwab.
4221 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4222 properly when ABASE is an absolute file name.
4223 Correct the description of this function.
4225 Add an assertion and a test driver.
4226 This fixes a bug introduced on 2004-07-02.
4227 Andreas Schwab reported the resulting failure of cp --parents:
4228 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4230 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4232 * strftime.c (my_strftime): If the underlying strftime returns 0
4233 (which shouldn't happen), generate nothing instead of returning 0
4234 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4236 2005-03-16 Bruno Haible <bruno@clisp.org>
4238 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4240 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4242 * strftime.c (my_strftime): Prepend space to format so that we can
4243 reliably distinguish strftime failure from empty output on POSIX
4246 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4248 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4249 (iconv_string): Don't guess a size-zero buffer, as that might cause
4250 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4251 result would be 'too large', where 'too large' is (heuristically)
4252 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4253 overflow concerns. This will prevent some unwanted malloc failures
4254 when the inputs are very large.
4256 2005-03-15 Bruno Haible <bruno@clisp.org>
4258 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4261 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4264 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4266 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4268 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4269 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4271 * strtol.c: Likewise.
4273 2005-03-14 Simon Josefsson <jas@extundo.com>
4275 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4278 2005-03-14 Jim Meyering <jim@meyering.net>
4280 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4281 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4282 to be nonzero so that we (and caller) can detect the difference
4283 between a valid zero-length expansion and an error return, even
4284 when the underlying strftime fails before writing anything into
4287 2005-03-10 Jim Meyering <jim@meyering.net>
4289 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4290 so that this module works on systems without fchdir.
4292 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4294 Factor int-properties macros into a single file, except for
4295 glibc-related files.
4296 * intprops.h: New file.
4297 * getloadavg.c: Include it instead of limits.h.
4298 (INT_STRLEN_BOUND): Remove.
4299 * human.c: Include intprops.h.
4300 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4301 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4302 * inttostr.h: Include intprops.h instead of limits.h.
4303 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4304 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4305 for consistency with intprops.h.
4306 (time_t_is_integer, twos_complement_arithmetic): Use them.
4307 * sig2str.h: Include <signal.h>, intprops.h.
4308 (INT_STRLEN_BOUND): Remove.
4309 * strftime.c (TYPE_SIGNED): Remove.
4310 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4311 * strtol.c: Adjust comments to match intprops.h.
4312 * userspec.c: Include intprops.h.
4313 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4314 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4315 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4316 instead of rolling our own expressions.
4317 * xstrtol.c: Include xstrtol.h first, to test interface.
4319 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4321 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4322 the right thing even if adding 1900 would overflow. Similarly
4323 for tm_mon + 1 and tm_yday + 1.
4324 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4325 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4326 (DO_SIGNED_NUMBER): New macro.
4327 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4329 2005-03-07 Bruno Haible <bruno@clisp.org>
4331 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4333 2005-03-03 Derek R. Price <derek@ximbiot.com>
4334 Bruno Haible <bruno@clisp.org>
4336 * pagealign_alloc.h: New file.
4337 * pagealign_alloc.c: New file.
4339 2005-01-28 Bruno Haible <bruno@clisp.org>
4341 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4344 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4346 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4347 The workaround isn't strictly needed for POSIX conformance, and
4348 it's too much of a pain to configure and maintain. We'll ask
4349 people to fix their kernels instead.
4350 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4351 (NANOSLEEP_BUG_WORKAROUND): Remove.
4352 (xnanosleep): Remove the workaround.
4354 2005-02-12 Bruno Haible <bruno@clisp.org>
4356 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4358 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4360 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4361 * timespec.h (gettime): Return void, since it always
4362 succeeds now. All uses changed.
4363 * gettime.c (gettime) Likewise.
4364 [HAVE_NANOTIME]: Prefer nanotime.
4365 Assume gettimeofday succeeds, as POSIX requires.
4366 Assime time () succeeds, since other code already does.
4367 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4368 (timespec_subtract): Remove.
4369 (NANOSLEEP_BUG_WORKAROUND): New constant.
4370 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4371 things considerably. Use it only on GNU/Linux hosts, since the
4372 workaround shouldn't be needed elsewhere.
4374 2005-02-24 Bruno Haible <bruno@clisp.org>
4376 * gettext.h: Update from GNU gettext 0.14.2.
4378 2005-02-24 Bruno Haible <bruno@clisp.org>
4380 * localcharset.c: Update from GNU gettext 0.14.2.
4381 * config.charset: Update from GNU gettext 0.14.2.
4383 2005-02-22 Simon Josefsson <jas@extundo.com>
4385 * iconvme.h, iconvme.c: New files, from libc.
4387 2005-02-20 Neil Conway <neilc@samurai.com>
4389 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4390 returned by OSX/Darwin if the specified buffer is not large
4391 enough for the hostname.
4393 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4395 * memrchr.h: New file.
4396 * chdir-long.c: Include it.
4397 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4398 Don't bother including stddef.h.
4400 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4402 * argp-help.c (__argp_help): Create a fake struct argp_state and
4403 pass it to _help, otherwise the latter coredumps trying to
4404 dereference state.root_argp.
4406 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4408 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4410 Include <sys/types.h>, for dev_t.
4411 (ME_DUMMY, ME_REMOTE): Move from here....
4412 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4413 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4415 Include mountlist.h first, to test the interface.
4417 2005-01-29 Bruno Haible <bruno@clisp.org>
4419 * progname.c (program_name): Initialize.
4420 Needed when linking statically on MacOS X.
4422 2005-01-28 Bruno Haible <bruno@clisp.org>
4424 * javacomp.sh.in: New file, from GNU gettext.
4425 * javacomp.h: New file, from GNU gettext.
4426 * javacomp.c: New file, from GNU gettext.
4428 2005-01-26 Bruno Haible <bruno@clisp.org>
4430 * javaexec.sh.in: New file, from GNU gettext.
4431 * javaexec.h: New file, from GNU gettext.
4432 * javaexec.c: New file, from GNU gettext.
4434 2005-01-26 Simon Josefsson <jas@extundo.com>
4436 * gai_strerror.c: Use GPL in header.
4438 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4440 * argp-help.c (hol_entry_help): Avoid using non-constant
4441 initializers for struct pentry_state.
4442 (__argp_error): Check return value of __asprintf
4443 (__argp_failure): Translate error message
4445 * argp-parse.c: Removed braces around the expansion of N_()
4447 2005-01-21 Jim Meyering <jim@meyering.net>
4449 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4450 same value as for Solaris 9.
4452 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4453 component length. This included changing the parameter to be
4454 of type `char *' rather than `char const *'.
4455 * chdir-long.h (chdir_long): Update prototype.
4457 * openat.c (fdopendir, fstatat): New functions.
4458 * openat.h: Include headers required for use of DIR and struct stat.
4459 [AT_SYMLINK_NOFOLLOW]: Define.
4460 (fdopendir, fstatat): Add prototypes.
4462 2005-01-21 Bruno Haible <bruno@clisp.org>
4464 * classpath.h: New file, from GNU gettext.
4465 * classpath.c: New file, from GNU gettext.
4467 2005-01-20 Simon Josefsson <jas@extundo.com>
4469 * version-etc-fsf.c: New file, with version_etc_copyright.
4470 * version-etc.c: Remove version_etc_copyright.
4471 * version-etc.h (version_etc_copyright): Use [] instead of * in
4472 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4474 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4476 * save-cwd.c (save_cwd): Remove code to support the case
4477 where fchdir is missing or flaky.
4479 2005-01-20 Simon Josefsson <jas@extundo.com>
4481 * base64.h (isbase64): Add.
4483 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4484 using a unsigned prototype, don't inline.
4485 (base64_decode): Use it.
4487 2005-01-19 Bruno Haible <bruno@clisp.org>
4489 * sh-quote.h: New file, from GNU gettext.
4490 * sh-quote.c: New file, from GNU gettext.
4492 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4494 Merge changes from coreutils, as described below in several
4495 changelogs dated today.
4497 * save-cwd.c: Include "save-cwd.h" before other include files.
4498 (O_DIRECTORY): Remove; not needed here, since "." must be
4499 a directory. All uses removed.
4500 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4501 universal on Suns, and we also need to test for IRIX.
4502 Revamp code to use 'if' rather than '#if'.
4503 Avoid unnecessary comparison of cwd->desc to 0.
4505 * utimens.c (futimens): Robustify the previous patch, by checking
4506 for known valid error numbers rather than observed invalid ones.
4508 2005-01-18 Jim Meyering <jim@meyering.net>
4510 * version-etc.c (version_etc_copyright): Update copyright date.
4512 * utimens.c (futimens): Account for the fact that futimes
4513 can also fail with errno == ENOSYS or errno == ENOENT.
4514 Patch from Dmitry V. Levin.
4516 Change the name of the robust chdir function from chdir to chdir_long.
4517 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4518 (restore_cwd): Use chdir_long, not chdir.
4519 * chdir-long.c: Renamed from chdir.c.
4520 * chdir-long.h: Renamed from chdir.h.
4521 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4524 2005-01-18 Bob Proulx <bob@proulx.com>
4526 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4527 offsetof() macro construct to avoid compile failure with native HP-UX
4528 11.0 ANSI C compiler.
4530 2005-01-06 Bruno Haible <bruno@clisp.org>
4532 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4533 because stpncpy.m4 takes care of it.
4535 2004-01-24 Bruno Haible <bruno@clisp.org>
4537 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4539 2003-10-09 Bruno Haible <bruno@clisp.org>
4541 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4543 2005-01-06 Bruno Haible <bruno@clisp.org>
4545 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4546 * fwriteerror.c: Include <stdbool.h>.
4547 (fwriteerror): At the end, close the file stream. Record whether
4548 stdout was already closed.
4550 2004-05-27 Bruno Haible <bruno@clisp.org>
4552 * execute.c (environ): Declare if needed.
4553 * pipe.c (environ): Likewise.
4554 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4556 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4558 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4559 definitions to be after all include files, to avoid collisions.
4560 Problem reported by Bob Proulx.
4562 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4564 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4565 not needed. This removes a dependency on the gettext module.
4566 [defined _LIBC]: Do not include <libintl.h>; not needed.
4568 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4570 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4573 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4575 * argp-parse.c: Include <stddef.h>.
4576 (alignof, alignto): New macros.
4577 (parser_init): Don't assume that void * is aligned sufficiently
4580 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4581 need to extend the stack.
4582 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4585 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4587 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4589 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4591 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4592 Remove now-obsolete comment about AIX.
4593 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4594 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4595 (YYMAXDEPTH): New macro.
4597 2004-12-18 Bruno Haible <bruno@clisp.org>
4599 * fatal-signal.c (fatal_signals): Make non-const.
4600 (init_fatal_signals): New function.
4601 (uninstall_handlers, install_handlers): Ignore signals that were set to
4603 (at_fatal_signal): Call init_fatal_signals.
4604 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4606 Reported by Paul Eggert.
4608 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4610 * getdate.y (textint): New member "negative".
4611 (time_zone_hhmm): New function.
4612 Expect 14 shift-reduce conflicts, not 13.
4613 (o_colon_minutes): New rule.
4614 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4615 (yylex): Set the "negative" member of signed numbers.
4617 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4619 Changes imported from coreutils.
4620 * hard-locale.c: Assume <locale.h> exists.
4622 (GLIBC_VERSION): New macro.
4623 (hard_locale): Assume setlocale exists.
4624 Rewrite to avoid #ifdef.
4625 Use strdup rather than malloc + strcpy.
4626 * human.c: Assume <locale.h> exists.
4627 (human_readable): Assume localeconv exists.
4629 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4631 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4632 convert T2, not T. (Imported from libc.)
4634 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4636 * getcwd.c (is_ENAMETOOLONG): New macro.
4637 (__getcwd.c): Don't restore errno; glibc doesn't.
4638 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4639 first, falling back to our code only if its results look suspicious.
4640 Ensure that the resulting buffer is only as large as necessary.
4642 * readutmp.c: Include readutmp.h first.
4643 Include <errno.h>, since readutmp.h no longer does that.
4644 * readutmp.h: Don't include <errno.h>,
4645 <sys/param.h>, <time.h>; not needed to establish interface.
4646 (errno): Remove decl.
4647 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4648 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4649 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4651 2004-11-28 Simon Josefsson <jas@extundo.com>
4653 * base64.h, base64.c: New file.
4655 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4657 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4659 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4661 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4662 HP's ANSI C compiler.
4663 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4664 Declaring int functions causes warnings on some modern systems and
4665 shouldn't be needed to compile on ancient ones.
4666 * same.c (MIN) [defined MIN]: Don't define, since it's already
4669 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4670 with the following changes.
4671 (__set_errno): Parenthesize properly.
4672 Include <stdbool.h>.
4673 (MIN, MAX, MATCHING_INO): New macros.
4674 (__getcwd): Define with prototype, not K&R form.
4675 Use heuristics to allocate default buffer on stack if possible.
4676 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4677 behavior, and to avoid the PATH_MAX limit when computing
4679 Use MATCHING_INO to compare inode number to file.
4680 Check for arithmetic overflow in size calculations.
4681 Fix bug in reallocation of dot array that caused getcwd to fail
4682 on directories nested deeper than 75.
4683 Be more careful about saving errno on error.
4684 Do not use realloc; use only free+malloc, as this is a bit
4685 more flexible and avoids a needless copy operation.
4686 Do not inspect st_dev and st_ino for symbolic links; POSIX
4687 doesn't specify the latter.
4688 Check for closedir errors.
4689 Avoid needless casts.
4690 Use "#ifdef weak_alias" around weak_alias, to be like other
4692 The following changes to getcwd.c have effect only when used in
4693 gnulib; they have no effect inside glibc proper.
4694 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4695 as alloca isn't used.
4696 (alloca, __alloca): Likewise.
4697 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4698 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4699 unconditionally, as gnulib assumes C89 or better.
4700 Do not include <sys/param.h>.
4701 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4702 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4704 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4705 Include <dirent.h> in a way that is compatible with modern Autoconf.
4706 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4707 New macros, if not already defined.
4708 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4709 Use "_LIBC", not "defined _LIBC", for consistency.
4710 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4712 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4713 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4714 * xgetcwd.c: David MacKenzie's old code was removed, so give
4715 credit only to Jim Meyering and adjust the copyright dates.
4716 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4717 <stdlib.h>, <unistd.h>, "pathmax.h".
4718 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4719 (INITIAL_BUFFER_SIZE): Remove.
4720 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4722 2004-11-23 Jim Meyering <jim@meyering.net>
4724 * getopt_.h: Remove trailing blanks.
4726 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4728 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4729 (futimens): New function, which uses futimes if available.
4730 (futimens, utimens): Support timespec==NULL, with same semantics
4731 as utime and utimens.
4732 * utimens.h (futimens): New decl.
4734 2004-11-23 Jim Meyering <jim@meyering.net>
4736 * __fpending.c: Add comment.
4738 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4740 * getopt_.h: Re-addition of __getopt_argv_const caused
4741 redefinition warnings. To avoid them, include the defines
4742 in `#if !defined __need_getopt ... #endif'. The only place
4743 where __getopt_argv_const is used is in definitions
4744 of getopt_long and getopt_long_only below, which are as well
4745 protected by `#ifndef __need_getopt'.
4746 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4747 __need_getopt after including <stdio.h> and <unistd.h> These
4748 headers might have defined it.
4750 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4752 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4754 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4755 optopt): Use them instead of invoking ## directly; otherwise, the
4756 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4758 2004-11-19 Bruno Haible <bruno@clisp.org>
4760 * strtok_r.c: Move comments from here...
4761 * strtok_r.h: ... to here.
4763 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4765 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4766 might fail. Problem reported by Yoann Vandoorselaere.
4767 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4768 that mishandle size_t overflow.
4770 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4772 * canon-host.c: Include "strdup.h".
4773 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4774 Use strdup instead of malloc/strcpy to duplicate strings.
4776 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4777 (human_space_before_unit): New constant.
4778 * human.c (human_readable): Support it.
4780 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4781 (xgetcwd): Set errno correctly when failing.
4782 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4783 the failure is actually due to a PATH_MAX problem.
4785 Further getopt changes to make it more likely that glibc will
4786 buy the changes back.
4787 * getopt.c (POSIXLY_CORRECT): New constant.
4788 (getopt): Use it, so to preserve glibc semantic
4789 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4790 when compiling for libc.
4791 * getopt_.h (__getopt_argv_const): Bring it back.
4792 (getopt_long, getopt_long_only): Use it.
4794 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4795 New arg POSIXLY_CORRECT. All callers changed.
4796 (getopt): Argv is now char * const *, as per standard.
4797 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4798 not char *__getopt_argv_const *.
4799 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4800 _getopt_long_only_r): Likewise.
4801 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4802 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4803 _getopt_long_r, _getopt_long_only_r): Likewise.
4804 * getopt_.h (__getopt_argv_const): Remove.
4805 (getopt): Argv is now char * const *, as per standard.
4807 * getdate.y (tORDINAL): New token.
4808 (day, relunit): Allow it for relative times.
4809 (relative_time_table): Use tORDINAL for ordinals.
4811 2004-11-15 Jim Meyering <jim@meyering.net>
4813 * closeout.c: Include "__fpending.h" once again.
4814 Include <stdbool.h>.
4815 (close_stdout): Don't fail just because stdout was closed initially,
4816 since some programs don't write to stdout in the normal course of
4817 operation (other than --version and --help), and we don't want this
4818 function to make e.g. `touch file >&-' fail.
4819 But do fail if it was closed and someone has tried to write to it.
4820 E.g., `printf foo >&-' must fail.
4822 2004-11-11 Simon Josefsson <jas@extundo.com>
4824 * strtok_r.h, strtok_r.c: New file.
4826 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4828 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4829 we can stop lying to compilers about the constness of argv when we
4830 are compiled outside glibc.
4831 (getopt, getopt_long, getopt_long_only): Use it.
4832 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4834 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4835 _getopt_long_only_r): Likewise.
4836 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4837 _getopt_long_only_r): Likewise.
4839 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4840 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4841 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4842 the other external symbols.
4843 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4844 declaration, since the above renaming now works around collisions.
4846 2004-11-11 Jim Meyering <jim@meyering.net>
4848 * linebreak.c: Remove trailing blanks.
4849 * alloca_.h: Likewise.
4850 * acosl.c: Likewise.
4851 * euidaccess.c: Likewise.
4852 * allocsa.h: Likewise.
4854 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4856 * mktime.c (SHR): New macro, which is a portable
4857 substitute for >> that should work even on Crays.
4858 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4859 Problem reported by Mark D. Baushke in
4860 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4861 * getdate.y (SHR): Likewise.
4863 * strftime.c (SHR): Likewise.
4865 * quotearg.c (struct quoting_options): Use unsigned int for
4866 quote_these_too, so that right shifts are well defined. All uses
4869 2004-11-10 Simon Josefsson <jas@extundo.com>
4871 * getaddrinfo.h, getaddrinfo.c: New files.
4873 2004-11-10 Jim Meyering <jim@meyering.net>
4875 Ensure that no close failure goes unreported.
4876 * closeout.c (close_stdout): Always close stdout. I.e., don't
4877 return early when it seems there's nothing to flush.
4878 Don't include __fpending.h.
4880 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4882 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4884 2004-11-05 Bruno Haible <bruno@clisp.org>
4886 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4887 Reported by Mark D. Baushke <mdb@cvshome.org>.
4889 2004-11-04 Bruno Haible <bruno@clisp.org>
4891 2004-09-11 Bruno Haible <bruno@clisp.org>
4892 * allocsa.valgrind: New file.
4893 2004-02-06 Bruno Haible <bruno@clisp.org>
4894 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4895 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4896 Reported by Christopher Seip <chris.seip@hp.com>.
4898 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4900 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4901 with errno == ERANGE if the buffer is too small.
4902 Problem reported by Mark D. Baushke.
4904 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4906 * xreadlink.c (MAXSIZE): New macro.
4907 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4908 size does not exceed MAXSIZE. Avoid cast.
4909 As suggested by Mark D. Baushke in
4910 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4911 if readlink fails with buffer size just under MAXSIZE, try again
4914 2004-11-02 Derek R. Price <derek@ximbiot.com>
4915 and Paul Eggert <eggert@cs.ucla.edu>
4917 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4918 (get_date): Overparenthesize to avoid GCC warning.
4920 2004-11-02 Bruno Haible <bruno@clisp.org>
4922 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4923 function returns void.
4925 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4927 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4928 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4931 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4933 * getdate.y: Add support for TZ="foo" within a date string.
4934 Fix some bugs near time_t boundaries. Reject dates with
4935 out-of-range components, e.g., "Sept 31".
4936 Include <stdlib.h>, "setenv.h", "xalloc.h".
4937 (ISDIGIT_LOCALE): Remove; unused.
4938 Note that the TZ and time functions used here are not reentrant.
4939 (mktime_ok, get_tz): New functions.
4940 (TZBUFSIZE): New constant.
4941 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4942 This requires that we sometimes generate our own TZ="XXX..." setting.
4944 2004-10-27 Derek R. Price <derek@ximbiot.com>
4946 * mktime.c (not_equal_tm): Remove redundant check.
4948 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4950 * getdate.y: Use Bison 1.875 features, and some minor
4951 code cleanups. This change does not affect semantics.
4952 Don't include <stdlib.h>; no longer needed.
4953 Don't include unlocked-io.h; only the "#if TEST" code uses
4954 stdio, and performance isn't crucial there.
4955 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4956 Bison 1.875 features as described below.
4957 All uses of "PC." replaced by "pc->".
4958 (YYSTYPE): Add a forward declaration.
4959 (yylex, yyerror): Use full prototypes in forward decls.
4960 Use "%pure-parser" rather than obsolescent "%pure_parser".
4961 Use %parse-param and %lex-param instead of obsolescent
4962 YYPARSE_PARAM and YYLEX_PARAM.
4963 (meridian_table, month_and_day_table, time_units_table,
4964 relative_time_table, time_zone_table, military_table,
4965 lookup_zone, lookup_word, get_date):
4966 Use NULL instead of 0 where appropriate.
4967 (to_hour): Avoid abort (), to avoid a dependency on
4969 (yyerror, yylex): Now accepts parser_control * arg.
4970 (main) [TEST]: Use '\0' rather than 0 for char.
4972 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4974 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4975 It's now the caller's responsibility to handle the case where
4976 !HAVE_GETPAGESIZE && !defined getpagesize.
4978 * mktime.c (leapyear): Arg is long int, not int.
4980 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4982 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4984 2004-10-12 Simon Josefsson <jas@extundo.com>
4986 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4987 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4990 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4992 * vsnprintf.h: New file.
4993 * vsnprintf.c: New file.
4995 2004-10-07 Bruno Haible <bruno@clisp.org>
4997 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4998 into the provided buffer.
5000 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5002 * diacrit.c, diacrit.h: Add GPL notice.
5004 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5005 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5006 * logl.c (logl): Keep the code as similar to glibc as possible.
5007 This avoids a potential constant-folding bug.
5009 2004-10-05 Bruno Haible <bruno@clisp.org>
5011 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5013 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5015 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5016 * xmalloc.c (xmemdup): Likewise.
5017 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5018 XFREE): Remove these long-obsolescent macros.
5019 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5020 * xstrdup.c: Remove.
5022 * regex.c (re_comp): Cast gettext return value to char *,
5023 Problem reported by Martin Neitzel via Mark D. Baushke.
5025 2004-10-04 Simon Josefsson <jas@extundo.com>
5027 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5028 '#ifdef USE_UNLOCKED_IO'.
5030 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5032 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5033 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5034 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5035 regex.c, sha1.c, version-etc.c, yesno.c:
5036 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5037 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5038 the includer's responsibility.
5040 Sync from coreutils.
5042 * modechange.c (mode_compile): Don't decrement a pointer that
5043 points to the start of a string, as the C Standard says the
5044 resulting behavior is undefined.
5046 * backupfile.h (enum backuptype): Rename none -> no_backups,
5047 simple -> simple_backups, numbered_existing ->
5048 numbered_existing_backups, numbered -> numbered_backups
5049 to avoid shadowing problems. All uses changed.
5050 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5051 * backupfile.c (check_extension, numbered_backup):
5052 Rename locals to avoid shadowing 'basename'.
5053 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5056 * .cppi-disable: Add getopt_.h, getopt_int.h.
5057 * .cvsignore: Add getopt.h.
5059 2004-10-04 Simon Josefsson <jas@extundo.com>
5061 * memmem.h: New file.
5062 * memmem.c: New file, taken from glibc.
5064 2004-10-02 Jim Meyering <jim@meyering.net>
5066 * dirfd.h, getpagesize.h: Add copyright notice.
5068 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5070 * snprintf.c: Remove comments as to why each header is needed.
5072 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5074 * strsep.h: New file.
5075 * strsep.c: New file.
5077 2004-10-01 Simon Josefsson <jas@extundo.com>
5079 * snprintf.c (snprintf): Handle size==0.
5081 2004-10-01 Simon Josefsson <jas@extundo.com>
5082 Bruno Haible <bruno@clisp.org>
5084 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5085 (snprintf): Declare 'args'.
5087 2004-09-30 Simon Josefsson <jas@extundo.com>
5089 * snprintf.h, snprintf.c: New files.
5091 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5093 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5094 (hol_entry_help): Never translate an empty string.
5095 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5096 * argp.h (OPTION_NO_TRANS): New option.
5098 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5100 * xvasprintf.c: Include xalloc.h.
5101 (xvasprintf): Use xalloc_die, not xmalloc_die.
5103 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5105 * dummy.c: Change copyright notice to FSF, and license to GPL.
5107 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5109 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5110 Problem reported by Bruno Haible in:
5111 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5113 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5115 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5116 in case some system header has #define'd it. Problem reported by
5117 Soeren D. Schulze in
5118 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5120 2004-09-08 Bruno Haible <bruno@clisp.org>
5122 * stdint_.h: New file, taken from GNU clisp.
5124 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5126 * xvasprintf.h: New file.
5127 * xvasprintf.c: New file.
5128 * xasprintf.c: New file.
5130 2004-09-08 Bruno Haible <bruno@clisp.org>
5132 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5134 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5136 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5138 Import from coreutils.
5139 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5140 strings on unbounded length. alloca's performance benefits aren't
5141 that important here.
5143 (parse_with_separator): New function, with most of the internals
5144 of the old parse_user_spec. Allow user to omit both user and group,
5145 for compatibility with FreeBSD.
5146 Clone only the user name, not the entire spec.
5147 Do not set *uid, *gid unless entirely successful.
5148 Avoid memory leak in some failing cases.
5149 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5150 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5151 (parse_user_spec): Rewrite to use parse_with_separator.
5153 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5155 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5156 its complicated substitute.
5157 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5158 and program_invocation_name.
5159 (__argp_basename) [!_LIBC]: Remove; the only use was
5160 replaced by its body.
5161 (__argp_short_program_name): Change condition from
5162 !defined __argp_short_program_name to
5163 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5164 to match argp-namefrob.h.
5165 (__argp_failure): Don't assume strerror_r returns char *.
5166 * argp-parse.c (N_): Define unconditionally.
5167 (argp_default_options): Fill out initializers with 0 to avoid
5170 2004-08-12 Simon Josefsson <jas@extundo.com>
5172 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5173 * getopt_.h: Renamed from getopt.h.
5175 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5177 Merge from coreutils.
5179 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5180 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5181 for Reliant Unix 5.43.
5183 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5184 (union fooround): Use uintmax_t, not long int.
5185 The rest is a merge from libc:
5186 [defined _LIBC]: Include <shlib-compat.h>.
5187 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5189 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5191 * strverscmp.c: Convert to UTF-8.
5193 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5195 * obstack.h (obstack_empty_p):
5196 Don't assume that chunk->contents is suitably aligned.
5197 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5198 Likewise. Problem reported by Benno in
5199 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5201 * chown.c (rpl_chown): Work even if the file is writeable but not
5202 readable. This could be improved further but it'd take some work.
5204 2004-08-08 Simon Josefsson <jas@extundo.com>
5206 * xgethostname.c: Don't include error.h (not used).
5209 * getpass.c: Include getpass.h first.
5211 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5213 * xalloc-die.c: New files.
5214 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5216 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5217 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5218 (_, N_, xalloc_die): Move to xalloc-die.c.
5219 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5220 so that we needn't mess with xalloc_msg_memory_exhausted.
5222 * sha1.h: Renamed from sha.h.
5223 (SHA1_H): Renamed from _SHA_H.
5224 (sha1_ctx): Renamed from sha_ctx.
5225 (sha1_init_ctx): Renamed from sha_init_ctx.
5226 (sha1_process_block): Renamed from sha_process_block.
5227 (sha1_process_bytes): Renamed from sha_process_bytes.
5228 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5229 (sha1_read_ctx): Renamed from sha_read_ctx.
5230 (sha1_stream): Renamed from sha_stream.
5231 (sha1_buffer): Renamed from sha_buffer.
5232 * sha1.c: Likewise; renamed from sha.c.
5233 Do not include <sys/types.h>.
5234 Include <stddef.h> rather than <stdlib.h>.
5236 2004-08-08 Bruno Haible <bruno@clisp.org>
5238 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5239 FILESYSTEM_PREFIX_LEN.
5240 * progreloc.c: Likewise.
5241 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5243 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5246 * argp-help.c (make_hol, hol_append): Don't assume that
5247 SIZE_MAX is a valid preprocessor constant.
5248 (__argp_basename): Change from "#ifndef _LIBC"
5249 to "#ifndef __argp_short_program_name", so that
5250 we don't compile these functions for tar.
5252 More merges from coreutils.
5253 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5254 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5256 * addext.c: Remove; no longer needed.
5257 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5258 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5259 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5260 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5261 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5262 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5263 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5264 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5265 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5266 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5267 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5268 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5269 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5270 Import changes from coreutils.
5272 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5274 Merge from coreutils.
5276 * .gdb-history: Remove; this doesn't belong here.
5278 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5279 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5280 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5282 * dirname.h: Include <stdbool.h>.
5283 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5284 for consistency with POSIX terminology. All uses changed.
5285 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5286 (strip_trailing_slashes): Use bool for booleans.
5287 * stripslash.c (strip_trailing_slashes): Likewise.
5289 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5290 sometimes returns a positive errno value even when it succeeds.
5291 (print_errno_message) [!LIBC]: Fall back on strerror if
5294 * path-concat.c (mempcpy): Don't define if a system header defines it.
5295 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5296 (longest_relative_suffix): New function.
5297 (path_concat): Use it. Assume first argument is not NULL.
5298 Port to DOS. Omit redundant separators.
5299 Report an error instead of returning NULL.
5300 Use mempcpy instead of memcpy.
5301 (xpath_concat): Remove: not declared or used.
5303 * same.h: Include <stdbool.h>
5304 (same_name): Return bool, not int.
5305 * same.c (same_name): Likewise.
5306 (errno): Don't declare; we assume C89 or better now.
5308 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5309 if not already defined.
5311 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5312 * dup-safer.c (errno): Likewise.
5314 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5316 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5319 2004-08-03 Simon Josefsson <jas@extundo.com>
5321 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5322 * progname.h: Don't include stdbool.h.
5324 2004-08-02 Simon Josefsson <jas@extundo.com>
5326 * getsubopt.h: New file, with comments from Bruno Haible.
5327 * getsubopt.c: New file, from glibc, but slightly modified based on
5328 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5330 2004-08-01 Simon Josefsson <jas@extundo.com>
5332 * xgetdomainname.c: Include stdlib.h, for free().
5334 2004-07-16 Simon Josefsson <jas@extundo.com>
5336 * dummy.c: New file.
5338 2004-07-16 Bruno Haible <bruno@clisp.org>
5340 * backupfile.h: Add extern "C" for C++.
5341 * closeout.h: Likewise.
5342 * copy-file.h: Likewise.
5343 * findprog.h: Likewise.
5344 * full-write.h: Likewise.
5345 * pathname.h: Likewise.
5346 * progname.h: Likewise.
5347 * stpcpy.h: Likewise.
5348 * stpncpy.h: Likewise.
5349 * strcase.h: Likewise.
5350 * strstr.h: Likewise.
5351 * xalloc.h: Likewise.
5353 * mbswidth.h: Add extern "C" for C++.
5354 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5356 2004-07-09 Simon Josefsson <jas@extundo.com>
5358 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5359 failed without this.)
5361 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5363 * fchown-stub.c: New file.
5365 2004-06-24 Jim Meyering <jim@meyering.net>
5367 * obstack.h (obstack_base): Cast to (void *), per documentation.
5369 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5371 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5373 2004-06-01 Jim Meyering <jim@meyering.net>
5375 * calloc.c: New file.
5377 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5379 * getdate.y (yylex): Allow space between sign and number.
5380 Problem reported by Dan Jacobson.
5382 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5383 and Jim Meyering <jim@meyering.net>
5385 Merge from coreutils CVS.
5387 * stat-macros.h: New file, with contents from file-type.h
5388 and coreutils' system.h.
5389 * file-type.c: Include "stat-macros.h".
5390 * file-type.h (file_type): Move all macro definitions to new file,
5393 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5394 Wrap old code with this conditional.
5395 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5396 function that does not dereference symlinks.
5397 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5399 * xreadlink.c: Include xreadlink.h first, to catch .h file
5400 dependency problems.
5401 (xreadlink): Accept new arg SIZE, for efficiency.
5402 All decls and uses changed.
5403 * xreadlink.h: Include <stddef.h>, for size_t.
5405 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5406 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5408 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5410 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5412 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5413 macros to be defined.
5414 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5415 the allocator returns NULL because the requested size is zero.
5417 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5419 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5420 var. Add comment explaining why libc still defines it. This
5421 merges the following patch from glibc:
5422 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5424 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5426 * obstack.c (_obstack): Remove unused variable. It hasn't been
5427 present in glibc since revision 1.1 of this file.
5428 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5429 obstack_alignment_mask, obstack_alloc, obstack_base,
5430 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5431 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5432 obstack_grow0, obstack_init, obstack_int_grow,
5433 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5434 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5435 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5436 nonexistent functions.
5438 2004-05-17 Derek R. Price <derek@ximbiot.com>
5439 Paul Eggert <eggert@cs.ucla.edu>
5441 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5443 2004-05-14 Bruno Haible <bruno@clisp.org>
5445 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5446 that consists of a '.' followed by an empty digit string.
5447 Patch by Tor Lillqvist <tml@iki.fi>.
5449 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5451 Port obstack to the AS/400, where pointers are 16 bytes wide and
5452 you cannot cast an integer to a valid pointer. This patch is
5453 currently waiting to be integrated into glibc; see
5454 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5456 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5457 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5458 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5459 (struct obstack): temp member is now a union of a pointer and
5460 an integer, instead of an integer. All integer uses changed.
5461 This does not affect the physical layout of struct obstack,
5462 except on hosts (like the AS/400) where the size or alignment of
5463 void * is greater than that of ptrdiff_t.
5464 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5465 __STDC__)]: Store temporary in pointer member of union, not
5467 * obstack.c: Include <stddef.h>, for offsetof.
5468 (struct fooalign): Remove; it doesn't need a name.
5469 (union fooround): Change double to long double, and add void *.
5470 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5471 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5472 not a macro. Hence the values are always int; so remove all
5473 casts-to-int in uses.
5475 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5476 Derek Price <derek@ximbiot.com>
5478 * alloca.c: Include <alloca.h>, to get our interface.
5479 * alloca_.h: Use __alloca on AIX, so that we don't have to
5480 include <alloca.h> first. Use C89 prototype for alloca; this
5481 requires including <stddef.h> for size_t. Use extern "C" if C++.
5482 Use #elif for simplicity, since we can assume C89 now.
5483 Don't try to source the system alloca.h since it will not be found
5484 and to prevent recursively including its replacement.
5485 * fnmatch.c: Include <alloca.h> instead of opencoding.
5486 * regex.c: Likewise.
5488 2004-05-16 Derek Price <derek@ximbiot.com>
5489 Paul Eggert <eggert@cs.ucla.edu>
5491 getline cleanup. This changes the getndelim2 API: both order of
5492 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5495 * getline.c: Don't include stddef.h or stdio.h, since our
5496 interface does that.
5497 (getline): Always use getdelim, so that we don't have two
5498 copies of this code.
5499 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5501 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5502 (GETNDELIM2_MAXIMUM): New macro.
5503 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5504 instead of the old practice of delim2==0. All callers changed.
5505 Return -1 on overflow, instead of returning junk.
5506 Do not set *linesize unless allocation succeeds.
5507 * getndelim2.h: Do not include stddef.h; no longer needed, now
5508 that we include sys/types.h.
5509 * getnline.h: Likewise.
5510 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5511 (getndelim2): Reorder arguments.
5512 * getnline.c (getnline, getndelim):
5513 Don't discard the NMAX argument.
5514 (getnline): Invoke getndelim, to avoid code duplication.
5515 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5516 of (size_t) -1 by callers of the getnline family.
5518 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5520 * nanosleep.c (suspended): Change its type from int to
5521 sig_atomic_t volatile.
5522 (first_call): Make it private to rpl_nanosleep, and have it
5523 be zero initially as that's a bit faster.
5524 (my_usleep): Round up fractional times instead of truncating them,
5525 as this is the usual meaning for 'sleep'.
5527 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5529 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5530 (ENOSYS): Define if not defined.
5531 (settime): Fall back on stime if it exists and settimeofday fails.
5532 But don't bother with fallbacks if a method fails with errno == EPERM.
5534 2004-05-11 Jim Meyering <jim@meyering.net>
5536 Prior to this change, the save_cwd caller required read access to the
5537 current directory on most systems (ones with the fchdir function).
5539 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5540 fails, try write-only, and finally, resort to using xgetcwd.
5542 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5544 * obstack.c, obstack.h: Import changes from libc.
5546 2004-04-28 Bruno Haible <bruno@clisp.org>
5548 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5549 implicitly appends .exe to executables.
5550 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5551 accepts Windows pathnames.
5552 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5553 Cygwin like Windows, since it now accepts Windows pathnames.
5554 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5555 Cygwin like Windows, since it now accepts Windows pathnames.
5556 Reported by Derek Robert Price <derek@ximbiot.com>.
5558 2004-04-20 Jim Meyering <jim@meyering.net>
5560 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5562 2004-04-20 Jim Meyering <jim@meyering.net>
5563 Bruno Haible <bruno@clisp.org>
5565 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5566 memory when realloc fails.
5568 2004-04-18 Jim Meyering <jim@meyering.net>
5570 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5571 don't leak memory and do call END_UTMP_ENT.
5573 2004-04-11 Paul Eggert <eggert@twinsun.com>
5575 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5576 (CHAR_BIT): Remove, since we assume C89.
5577 Include <stdint.h> if available, as per current Autoconf CVS advice.
5579 2004-03-30 Paul Eggert <eggert@twinsun.com>
5581 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5582 not bool, to be more consistent with Unix conventions.
5583 Suggested by Bruno Haible.
5585 Merge from coreutils.
5587 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5590 * getdate.h: Include stdbool.h, and timespec.h instead of
5591 the usual <time.h> dance.
5592 (get_date): Change signature to support fractional time stamps.
5593 All callers changed.
5594 * getdate.y: Include "getdate.h" first, as we can now
5595 assume C89 and don't need to worry about 'const'.
5596 Similarly, include "unlocked-io.h" near start, not in middle.
5598 (textint.value): Use long int rather than int.
5599 (textint.digits): Use size_t rather than int.
5600 (BILLION, LOG10_BILLION): New constants.
5601 (parser_control): New member rel_ns. Members day_ordinal,
5602 time_zone, month, day, hour, minutes, rel_year, rel_month,
5603 rel_day, rel_hour, rel_minutes, rel_seconds
5604 are now long int, not int. Member seconds is now struct timespec,
5605 not int. New member timespec_seen. Members dates_seen, days_seen,
5606 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5608 (%union.intval): Now long int, not int.
5609 New member timespec.
5610 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5611 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5612 (spec): Now is a timespec or an item list.
5613 (timespec, items): New nonterminals.
5614 (time, rel, relunit, number, get_date):
5615 Add support for fractional seconds.
5616 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5617 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5618 (to_hour): First arg is now long int, not int.
5619 (to_year): Returns long int, not int.
5620 Don't treat year -70 like 70.
5621 (tm_diff): Returns long int, not int.
5622 (lookup_word): Use bool instead of int when appropriate.
5623 (yylex): Use size_t for count, not int.
5624 Detect overflow when parsing large integer constants.
5625 Add support for fractions.
5626 (get_date): Make pointers 'const' if possible.
5627 Use more-portable code to detect integer overflow.
5628 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5629 Don't use ctime; it's not reliable if the year has >4 digits.
5631 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5632 This is for compatibility with BSD.
5634 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5635 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5636 From coreutils' system.h.
5638 * userspec.c: Don't include "posixver.h".
5639 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5640 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5641 compatible extension. Simplify code by removing a boolean int
5642 that was always nonzero if a string was nonnull.
5644 2004-03-30 Jim Meyering <jim@meyering.net>
5646 Merge from coreutils.
5648 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5650 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5651 an empty input stream.
5653 * readtokens.c: Include <stdbool.h>.
5654 (readtoken): Use `size_t' rather than int/long.
5655 All callers adjusted.
5656 Use `bool' rather than `int' where appropriate.
5657 Use memset rather than an explicit loop.
5658 Use x2nrealloc rather than xrealloc.
5659 Allow the use of `\0' as a delimiter.
5660 (readtokens): Likewise.
5661 * readtokens.h (readtoken, readtokens): Update prototypes.
5663 2004-03-30 Bruno Haible <bruno@clisp.org>
5665 * getloadavg.c (getloadavg): Don't assume setlocale returns
5668 2004-03-29 Paul Eggert <eggert@twinsun.com>
5670 Merge changes to getloadavg.c from coreutils and Emacs.
5672 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5673 Define to an expression, not to the empty string.
5674 Include cloexec.h and xalloc.h.
5675 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5676 Use set_cloexec_flag rather than rolling our own.
5677 * cloexec.c, cloexec.h: New files.
5679 2004-03-18 Paul Eggert <eggert@twinsun.com>
5681 * getopt.h: Sync with libc CVS.
5683 2004-03-18 Paul Eggert <eggert@twinsun.com>
5684 Bruno Haible <bruno@clisp.org>
5686 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5687 not on all platforms that have <wchar.h>.
5688 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5690 2004-03-09 Paul Eggert <eggert@twinsun.com>
5692 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5694 * getopt_int.h: New file, also synced from libc.
5696 2004-03-07 Paul Eggert <eggert@twinsun.com>
5698 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5699 '#if' expressions. Unlike the code it replaces, it does not
5700 depend on (defined _SC_PAGESIZE). However, it does depend on
5701 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5702 first reported by Jason Andrade in
5703 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5705 2004-01-18 Simon Josefsson <jas@extundo.com>
5707 * strdup.h: New file.
5708 * strdup.c: Include it.
5709 * path-concat.c: Include strdup.h. Drop strdup declaration.
5710 * userspec.c: Include strdup.h. Drop strdup declaration.
5712 2004-02-06 Karl Berry <karl@gnu.org>
5714 * config.charset: update from gettext 0.14.1.
5716 2004-02-05 Paul Eggert <eggert@twinsun.com>
5718 Add comments and code, prompted by suggestions from Bruno Haible
5720 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5721 describing the enum quoting_style values.
5722 * quotearg.c (quotearg_alloc): New function.
5723 (quotearg_buffer_restyled): Treat lone { and } as special.
5724 Treat = as special. Work around bug with older shells
5725 that "see" a '\' that is really the 2nd byte of a multibyte char.
5726 Quote empty string with shell_quoting_style.
5728 2004-02-03 Bruno Haible <bruno@clisp.org>
5730 * pipe.h: New file, from GNU gettext.
5731 * pipe.c: New file, from GNU gettext.
5733 2004-01-27 Bruno Haible <bruno@clisp.org>
5735 * execute.h: New file, from GNU gettext.
5736 * execute.c: New file, from GNU gettext.
5737 * w32spawn.h: New file, from GNU gettext.
5739 2004-01-23 Paul Eggert <eggert@twinsun.com>
5741 Exit-status fix from coreutils.
5743 Use exit_failure consistently in place of EXIT_FAILURE,
5744 so that program exit statuses are consistent on failure.
5746 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5747 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5748 * argmatch.h: Comment fix to match the above.
5749 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5750 Now a macro referring to exit_failure, instead of a separate
5751 variable. Include "exitfail.h" to get it.
5752 * xstrtol.h: Include "exitfail.h".
5753 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5755 * long-options.c (parse_long_options): Use prototype
5756 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5759 2004-01-21 Jim Meyering <jim@meyering.net>
5761 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5762 so as not to conflict with a different-sized __mktime_internal
5763 function in GNU libc.
5764 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5765 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5767 2004-01-18 Paul Eggert <eggert@twinsun.com>
5769 Merge from diffutils.
5771 * file-type.c (file_type): Add typed memory objects.
5772 * file-type.h (S_TYPEISTMO): New macro.
5774 * c-stack.h (c_stack_action): Remove argv argument.
5775 * c-stack.c (c_stack_action): Likewise. All uses changed.
5776 (die): Don't calculate message unless segv_action returns.
5777 (get_stack_location, min_address_from_argv, max_address_from_argv,
5778 volatile stack_base, volatile_stack_size): Remove.
5779 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5780 that every segmentation violation is a stack overflow. (Ouch!)
5781 See Debian bug 136249 (still outstanding) for more info about why
5782 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5784 2003-11-30 Bruno Haible <bruno@clisp.org>
5786 Safer stack allocation.
5787 * setenv.c: Include allocsa.h.
5788 (alloca): Remove fallback definition.
5789 (freea): Remove macro.
5790 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5793 2003-10-17 Bruno Haible <bruno@clisp.org>
5795 * binary-io.h: Avoid warnings on Cygwin.
5797 2003-12-28 Bruno Haible <bruno@clisp.org>
5799 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5800 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5802 2003-11-28 Bruno Haible <bruno@clisp.org>
5804 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5806 2003-11-27 Bruno Haible <bruno@clisp.org>
5808 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5810 2003-11-17 Bruno Haible <bruno@clisp.org>
5812 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5814 2003-11-24 Bruno Haible <bruno@clisp.org>
5816 * xallocsa.h: New file, from GNU gettext.
5817 * xallocsa.c: New file, from GNU gettext.
5819 2003-11-24 Bruno Haible <bruno@clisp.org>
5821 * allocsa.h: New file, from GNU gettext.
5822 * allocsa.c: New file, from GNU gettext.
5824 2003-11-24 Bruno Haible <bruno@clisp.org>
5826 * eealloc.h: New file.
5828 2004-01-15 Jim Meyering <jim@meyering.net>
5830 Merge from coreutils.
5832 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5833 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5834 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5836 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5837 optional configure-time default.
5839 * version-etc.c (version_etc_copyright): Update copyright date.
5841 * xreadlink.c (xreadlink): Correct outdated comment.
5843 2004-01-15 Paul Eggert <eggert@twinsun.com>
5845 Merge from coreutils.
5847 * posixver.c: Include posixver.h.
5849 * same.c: Include <stdbool.h>, <limits.h>.
5850 (_POSIX_NAME_MAX): Define if not defined.
5852 (same_name): If file names are silently truncated, report
5853 that the file names are the same if they are the same after
5854 the silent truncation.
5856 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5857 conversion function.
5858 * xstrtod.c (xstrtod): Likewise. All callers changed to
5859 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5862 2004-01-14 Paul Eggert <eggert@twinsun.com>
5864 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5865 with like-named macro in fnmatch.c.
5866 (EXT): Use an internal constant instead.
5868 Merge fnmatch patches from glibc.
5869 * fnmatch.c (mbsinit): Remove define.
5870 Add libc_hidden_ver (__fnmatch, fnmatch).
5871 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5872 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5874 2003-12-14 Karl Berry <karl@gnu.org>
5876 * config.charset: update from gettext-runtime.
5878 2003-12-03 Paul Eggert <eggert@twinsun.com>
5880 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5881 Bug reported by Alfred M. Szmidt.
5883 2003-11-29 Karl Berry <karl@gnu.org>
5885 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5887 2003-11-23 Paul Eggert <eggert@twinsun.com>
5888 Bruno Haible <bruno@clisp.org>
5890 * printf-parse.h: Don't include sys/types.h.
5891 (ARG_NONE): New macro.
5892 (char_directive): Change type of *arg_index fields to size_t.
5893 * printf-parse.c: Don't include sys/types.h.
5894 (SSIZE_MAX): Remove macro.
5895 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5896 Remove unnecessary overflow check.
5897 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5900 2003-11-24 Paul Eggert <eggert@twinsun.com>
5902 * alloca.c: Remove dependency on xalloc module.
5903 (xalloc_die): Remove.
5904 (memory_full) [!defined emacs]: New macro.
5905 [!defined emacs]: Don't include xalloc.h.
5906 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5907 address arithmetic overflows. Change datatypes a bit to avoid
5910 2003-11-22 Jim Meyering <jim@meyering.net>
5912 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5914 2003-11-17 Bruno Haible <bruno@clisp.org>
5916 * vasnprintf.c (alloca): Remove fallback definition.
5917 (freea): Remove definition.
5918 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5919 Reported by Paul Eggert.
5921 2003-11-17 Jim Meyering <jim@meyering.net>
5923 On systems without utime and without a utimes function capable of
5924 dealing with a NULL struct utimbuf* argument, this utime replacement
5925 could -- in unusual circumstances -- leak a file descriptor.
5926 * utime.c: Include <unistd.h> and <errno.h>.
5927 (utime_null): Be sure to close `fd' and to preserve errno.
5928 Reported by Geoff Collyer via Arnold Robbins.
5930 2003-11-16 Paul Eggert <eggert@twinsun.com>
5931 Bruno Haible <bruno@clisp.org>
5933 Protect against address arithmetic overflow.
5934 * printf-args.h: Include stddef.h.
5935 (arguments): Change type of field 'count' to size_t.
5936 * printf-args.c (printf_fetchargs): Use size_t instead of
5937 'unsigned int' where appropriate.
5938 * printf-parse.h: Include sys/types.h.
5939 (char_directive): Change type of *arg_index fields to ssize_t.
5940 (char_directives): Change type of fields 'count', max_*_length to
5942 * printf-parse.c: Include sys/types.h and xsize.h.
5943 (SSIZE_MAX): Define fallback value.
5944 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5945 instead of 'int' where appropriate. Check a_allocated, d_allocated
5946 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5947 * vasnprintf.c: Include xsize.h.
5948 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5949 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5950 overflow. Avoid wraparound when converting a width or precision from
5953 2003-11-16 Bruno Haible <bruno@clisp.org>
5955 Update from GNU gettext.
5956 * printf-parse.c: Generalize to it can be compiled for wide strings.
5957 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5958 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5959 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5960 SNPRINTF): New macros.
5961 Don't include <alloca.h> if the file is used inside libintl.
5962 (local_wcslen): New function, for Solaris 2.5.1.
5963 (VASNPRINTF): Use it instead of wcslen.
5965 2003-11-16 Bruno Haible <bruno@clisp.org>
5967 * xsize.h (xmax): New function.
5968 (xsum, xsum3, xsum4): Declare as "pure" functions.
5970 2003-11-12 Paul Eggert <eggert@twinsun.com>
5972 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5973 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5974 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5975 heuristic is just as accurate as far as we know, and it removes a
5976 dependency on size_max.m4 and ptrdiff_max.m4.
5978 2003-11-12 Paul Eggert <eggert@twinsun.com>
5980 * xstrtol.c (__xstrtol): Remove "break" immediately after
5981 "return", to pacify some unknown compiler. Problem reported
5984 2003-11-11 Bruno Haible <bruno@clisp.org>
5986 * xsize.h (SIZE_MAX): Remove fallback definition.
5987 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5990 2003-11-10 Paul Eggert <eggert@twinsun.com>
5992 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5993 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5994 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5996 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5997 not (size_t) -1, since it's defined here.
5999 2003-11-06 Paul Eggert <eggert@twinsun.com>
6001 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6002 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6003 Reject sizes of exactly SIZE_MAX bytes.
6004 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6005 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6007 2003-11-05 Bruno Haible <bruno@clisp.org>
6009 * xsize.h: Include limits.h, to avoid a possible collision with
6010 SIZE_MAX defined in <limits.h> on Solaris.
6012 2003-11-04 Bruno Haible <bruno@clisp.org>
6014 * xsize.h: New file.
6015 * linebreak.c: Include xsize.h.
6016 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6017 argument for overflow.
6018 Suggested by Paul Eggert.
6020 2003-10-31 Bruno Haible <bruno@clisp.org>
6022 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6023 to avoid (extremely rare) race condition.
6024 Suggested by Paul Eggert.
6026 2003-11-03 Jim Meyering <jim@meyering.net>
6028 * userspec.c: Include "userspec.h".
6029 * userspec.h: New file.
6031 2003-10-31 Paul Eggert <eggert@twinsun.com>
6033 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6034 * mountlist.c (SIZE_MAX): Define if not defined already.
6035 (read_filesystem_list): Set and use me_type_malloced.
6036 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6037 whatever the type happens to be), for brevity and consistency.
6038 Check for size calculation overflow on Alphas running OSF/1.
6040 2003-10-31 Jim Meyering <jim@meyering.net>
6042 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6044 * linebuffer.c: Include <string.h> for declaration of memset.
6046 2003-10-30 Paul Eggert <eggert@twinsun.com>
6047 Bruno Haible <bruno@clisp.org>
6049 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6050 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6052 2003-10-29 Paul Eggert <eggert@twinsun.com>
6054 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6055 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6057 * quotearg.c (quotearg_n_options): Use it.
6058 * group-member.c: Include <stdbool.h>.
6059 (free_group_info): Arg is now const *; don't free arg.
6060 (get_group_info): Now returns bool and accepts struct group_info *,
6061 rather than returning a malloc'ed struct group_info *.
6062 All uses changed. Check for overflow in internal size calculation.
6064 * getusershell.c (readname): Simplify the code by using x2nrealloc
6065 rather than xmalloc/xrealloc.
6066 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6067 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6068 conformance bug: the old code used a pointer after freeing the
6069 storage that it addressed.
6070 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6071 rather than doing it by hand.
6072 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6073 the buffer preserved. Use free and xmalloc instead.
6074 * quotearg.c (quotearg_n_options): Likewise.
6075 Use a simpler test for size overflow. Don't use xalloc_oversized
6076 because unsigned int might be wider than size_t (!); this suggests
6077 that we should switch from unsigned int to size_t for slot numbers.
6079 2003-10-27 Bruno Haible <bruno@clisp.org>
6081 * stdbool_.h: Better support for BeOS.
6083 2003-10-27 Paul Eggert <eggert@twinsun.com>
6085 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6086 to allocate the returned structure. Do not allocate a subarray,
6087 as x2nrealloc will do that.
6088 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6089 instead of xnrealloc.
6090 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6092 2003-10-26 Paul Eggert <eggert@twinsun.com>
6094 * xalloc.h (xalloc_oversized): New static inline function, for
6095 callers that want to do their own size-overflow checking. Include
6096 <stdbool.h>, since xalloc_oversized returns bool.
6097 * xalloc.c (array_size_overflow): Remove. All callers changed
6098 to use xalloc_oversized.
6100 Add two functions x2realloc, x2nrealloc, for programs that grow
6101 arrays dynamically by doubling their sizes.
6102 * xalloc.h (x2realloc, x2nrealloc): New decls.
6103 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6106 Port to C99 semantics for 'inline' of external functions.
6107 Bug reported by Bruno Haible.
6108 * xmalloc.c (xnmalloc_inline): New static inline function,
6109 with the old contents of xnmalloc.
6110 (xnmalloc, xmalloc): Use it.
6111 (xnrealloc_inline): New static inline function,
6112 with the old contents of xnrealloc.
6113 (xnrealloc, xrealloc): Use it.
6115 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6117 2003-10-25 Paul Eggert <eggert@twinsun.com>
6119 Fix several address-calculation bugs in the hash modules,
6120 plus some minor code cleanup.
6122 * hash.h: Include <stdbool.h>, for bool.
6123 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6124 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6125 hash_get_n_entries, hash_get_max_bucket_length,
6126 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6127 hash_rehash): Use size_t rather than unsigned.
6128 * hash.c (struct hash_table, hash_get_n_buckets,
6129 hash_get_n_buckets_used, hash_get_n_entries,
6130 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6131 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6132 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6134 (SIZE_MAX): Define if not defined.
6135 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6136 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6138 Use const * when possible.
6139 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6140 (check_tuning): Fix bug: if tuning parameters were very close to
6141 0 or 1, rounding errors could have caused subscript violations.
6142 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6143 (hash_initialize): Add 'fail:' label
6144 to free table and return NULL, and use it to simplify code.
6145 Use calloc rather than clearing the storage ourself.
6146 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6147 buffer size calculations.
6148 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6149 Include <stddef.h>, for size_t.
6150 * hash-pjw.c (hash_pjw): Likewise.
6151 Switch to method described by Bruno Haible.
6152 Include <limits.h>, for CHAR_BIT.
6153 (SIZE_BITS): New macro.
6155 2003-10-21 Paul Eggert <eggert@twinsun.com>
6157 * getndelim2.c (getndelim2): When size calculation overflows,
6158 ceiling the allocation at NMAX bytes rather than silently
6159 discarding input bytes before NMAX is reached. This makes
6160 a difference only if NMAX exceeds SIZE_MAX / 2.
6162 * obstack.c: Merge from glibc.
6163 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6164 Add libc_hidden_def (_obstack_newchunk).
6165 (_obstack_free) [! defined _LIBC]: Remove.
6166 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6167 a clone of the function body.
6168 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6169 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6171 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6172 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6175 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6176 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6177 Don't use lvalue casts, as GCC plans to remove support for them
6178 in GCC 3.5. Reported by Joseph S. Myers. This bug
6179 was also present in the non-GCC version, indicating that this
6180 code had always been buggy and had never been widely used.
6181 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6182 Use the fast variant of each macro, rather than copying the
6183 definiens of the fast variant; that way, we'll be more likely to
6184 catch future bugs in the fast variants.
6186 2003-10-20 Bruno Haible <bruno@clisp.org>
6188 * wait-process.h: New file, from GNU gettext.
6189 * wait-process.c: New file, from GNU gettext.
6191 2003-10-19 Jim Meyering <jim@meyering.net>
6193 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6195 2003-10-16 Paul Eggert <eggert@twinsun.com>
6197 * getgroups.c: Include <errno.h>, <stdlib.h>.
6198 (getgroups): First arg is int, not size_t.
6199 Don't let 'free' mangle errno.
6201 2003-10-16 Jim Meyering <jim@meyering.net>
6203 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6205 2003-10-15 Paul Eggert <eggert@twinsun.com>
6207 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6209 (new_exclude, add_exclude_file): Initial size no longer needs to
6211 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6212 our own address arithmetic overflow checking.
6214 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6215 (fnmatch): Do not alloca more than 2000 wide characters;
6216 instead, use malloc for large buffers.
6217 Check for address arithmetic overflow, and return -1
6218 with errno set to ENOMEM in that case.
6219 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6220 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6221 instead, return -1. Check for address arithmetic overflow.
6223 2003-10-14 Paul Eggert <eggert@twinsun.com>
6225 Handle invalid suffixes and overflow independently, so that
6226 callers can treat them independently as needed. Fix some bugs in
6227 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6228 suffix for a human-readable blocksize. The major caller-visible
6229 change is the addition of a new
6230 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6231 that both overflow and suffix chars were found.
6233 * human.c (humblock): Don't check separately for invalid suffix
6234 char; that is xstrtoumax's job (now that its bug is fixed).
6235 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6236 INTMAX_MAX]: New macros.
6237 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6238 TYPE_MAXIMUM): New macros.
6239 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6240 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6241 if overflow occurs, as it's what __strtol does and it's more useful
6243 (__xstrtol): If __strtol reports some error other than ERANGE,
6244 reflect it to the caller as LONGINT_INVALID. If it reports
6245 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6246 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6247 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6249 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6250 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6251 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6252 [defined UINTMAX_MAX]: New macros.
6254 2003-10-14 Bruno Haible <bruno@clisp.org>
6256 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6257 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6258 Also use volatile where needed.
6260 2003-10-12 Paul Eggert <eggert@twinsun.com>
6262 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6263 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6264 and define in terms of the other primitives.
6265 * xmalloc.c: Include stdbool.h; do not include exit.h.
6266 (SIZE_MAX): Define if not already defined.
6267 (array_size_overflow): New function.
6268 (xalloc_die): Abort instead of exiting if 'error' returns.
6269 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6270 (xmalloc, xrealloc): Use them.
6271 (xcalloc): Check for address arithmetic overflow.
6272 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6273 a bit faster than strcpy.
6275 2003-10-08 Paul Eggert <eggert@twinsun.com>
6277 Merge getpass from libc, plus a few fixes.
6279 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6280 Include <stdbool.h>.
6281 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6282 __fsetlocking to empty.
6283 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6284 do include <bits/libc-lock.h>.
6285 Do not include <fcntl.h>; not needed.
6286 [_LIBC]: Include <wchar.h>.
6287 (NOTCANCEL_MODE): New macro.
6288 (flockfile, funlockfile) [_LIBC]: New macros.
6289 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6290 [!_LIBC]: New macros.
6291 (call_fclose): New function.
6292 (getpass): Use it. Save tty stream separately; this simplifies the
6293 code and makes it more reliable if stdin happens to equal stdout.
6294 Invoke __fsetlocking on tty.
6295 Handle thread cancellation if needed.
6296 Namespace cleanup (use __tcgetattr, __getline).
6297 Use bool for Booleans.
6298 [USE_IN_LIBIO]: Handle wide streams.
6299 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6300 stream might go where.
6302 * unlocked-io.h: Include <stdio.h>, so that the caller
6303 doesn't have to include <stdio.h> before us.
6304 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6305 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6306 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6307 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6308 if not declared, so that we can use getpass.c code from libc without
6310 (flockfile, ftrylockfile, funlockfile): New macros.
6312 2003-10-06 Bruno Haible <bruno@clisp.org>
6314 * version-etc-2.h: Remove file.
6315 * version-etc-2.c: Remove file.
6317 2003-09-25 Jim Meyering <jim@meyering.net>
6318 Bruno Haible <bruno@clisp.org>
6320 This lets translators provide better translations for the
6321 "Written by ..." part of --version output.
6322 * version-etc.h: Include stdarg.h.
6323 (version_etc_copyright): Declare as readonly.
6324 (version_etc): Make this function variadic with a NULL-terminated list
6325 of author name strings.
6326 (version_etc_va): New declaration.
6327 * version-etc.c: Include stdarg.h, stdlib.h.
6328 (version_etc_copyright): Declare as readonly.
6329 (version_etc_va): New function. Provide a different translatable string
6330 for each possible number of authors < 10. Abbreviate when there are 10
6332 (version_etc): Make this function variadic. Call version_etc_va.
6333 Suggestion from Gary V. Vaughan.
6335 * long-options.h (parse_long_options): Change prototype: the authors
6336 string is moved to the end and becomes variadic.
6337 * long-options.c: Include stdarg.h.
6338 (parse_long_options): Make this function variadic, too.
6339 Call version_etc_va, not version_etc.
6341 2003-10-06 Bruno Haible <bruno@clisp.org>
6343 * fatal-signal.h: New file, from GNU gettext.
6344 * fatal-signal.c: New file, from GNU gettext.
6346 2003-10-04 Karl Berry <karl@gnu.org>
6348 * argp*: update from libc.
6350 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6352 * getpass.c (getpass): Use a no-op fseek when switching from input to
6353 output mode on the same stream.
6355 2003-09-29 Paul Eggert <eggert@twinsun.com>
6357 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6358 Fix arg typo in previous patch.
6360 2003-09-28 Jim Meyering <jim@meyering.net>
6362 * error.c: Correct cpp indentation.
6364 2003-09-27 Paul Eggert <eggert@twinsun.com>
6366 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6367 Omit the special code that used __typeof__, since we worry that
6368 it could be more trouble than it's worth. See:
6369 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6370 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6374 2003-09-26 Jim Meyering <jim@meyering.net>
6376 * error.c (error_tail): Move some declarations
6377 into inner scope where the local variables are used.
6379 2003-09-26 Bruno Haible <bruno@clisp.org>
6381 * stpncpy.h (gnu_stpncpy): New declaration.
6382 (stpncpy): Define as alias for gnu_stpncpy.
6383 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6385 2003-09-26 Paul Eggert <eggert@twinsun.com>
6387 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6388 (error_tail): Do not loop, reallocating temporary buffer, since
6389 the output cannot contain more wide characters than the input
6390 contains bytes, the size must be big enough already. This avoids
6391 one potential size overflow calculation. Check for size overflow
6392 when calculating temporary buffer size. Free temporary buffer
6393 when done, if it was allocated with malloc; this plugs a memory
6394 leak. Remove casts from void * to pointers, that are no longer
6395 needed now that we're assuming C89 or better.
6397 Merge error changes from glibc.
6399 * error.c, error.h: Update copyright notice header to match glibc.
6400 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6401 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6402 Disable cancellation while printing error.
6403 * error.h: Prepend __ to parameter names.
6405 2003-09-25 Karl Berry <karl@gnu.org>
6407 * argp-fmtstream.c, argp-help.c: update from libc.
6409 2003-09-25 Bruno Haible <bruno@clisp.org>
6411 * version-etc-2.h: New file, from version-etc.h with modifications.
6412 * version-etc-2.c: New file, from version-etc.c with modifications.
6414 2003-09-25 Simon Josefsson <jas@extundo.com>
6416 * xgetdomainname.h: New file.
6417 * xgetdomainname.c: New file.
6419 2003-09-25 Simon Josefsson <jas@extundo.com>
6420 Bruno Haible <bruno@clisp.org>
6422 * getdomainname.h: New file.
6423 * getdomainname.c: New file.
6425 2003-09-24 Paul Eggert <eggert@twinsun.com>
6427 * linebuffer.c (freebuffer): Don't free the argument, just
6428 the buffer associated with the argument. Bug reported by
6431 2003-09-19 Karl Berry <karl@gnu.org>
6433 * argp.h: update from libc.
6435 2003-09-16 Paul Eggert <eggert@twinsun.com>
6437 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6438 input error, instead of returning NULL the next time we are called
6439 (and therefore losing track of errno).
6441 2003-09-15 Paul Eggert <eggert@twinsun.com>
6443 * getndelim2.c (getndelim2): Don't trash errno when a read
6444 fails, so that the caller gets the proper errno.
6446 * readutmp.c (read_utmp): Likewise.
6447 Check for fstat error. Close stream and free storage
6450 2003-09-14 Bruno Haible <bruno@clisp.org>
6452 * fwriteerror.h: New file.
6453 * fwriteerror.c: New file.
6455 2003-09-14 Jim Meyering <jim@meyering.net>
6457 * getloadavg.c: Correct cpp indentation.
6458 * strdup.c: Likewise.
6459 * vasnprintf.c: Likewise.
6461 2003-09-12 Paul Eggert <eggert@twinsun.com>
6463 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6464 * obstack.c [!defined _LIBC]: Likewise.
6465 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6466 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6467 * exitfail.c: Don't include stdlib.h; no longer needed.
6469 More changes to assume C89 or better.
6471 * error.c (error_tail): Assume vprintf.
6473 * argmatch.c (getenv): Remove decl.
6474 * progreloc.c (get_full_program_name): Define via prototype.
6475 * setenv.c (clearenv): Likewise.
6476 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6478 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6479 (malloc, memcpy): Remove decls.
6480 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6481 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6482 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6483 (memcpy): Remove macro.
6484 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6485 (__P): Remove. All uses removed.
6486 (PTR): Remove. All uses changed to void *.
6487 (CHAR_BIT, NULL): Remove.
6488 (spaces, zeros, memset_space, memset_zero)
6489 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6491 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6492 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6493 Define with prototype.
6494 Remove now-unnecessary prototype decl.
6495 (extra_args_spec): Assume ANSI C. All uses changed.
6496 (extra_args_spec_iso): Remove.
6497 (my_strftime, emacs_strftimeu): Define via prototype.
6498 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6500 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6501 * strtoimax.c: Include <stdlib.h> unconditionally.
6502 (strtoul, strtol): Remove decls.
6503 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6505 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6506 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6507 (LOCALE_PARAM_PROTO): New macro.
6508 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6509 (INTERNAL (strtol), strtol): Define with a prototype.
6510 (PARAMS): Remove. All uses removed.
6511 * tempname.c: Include <string.h> unconditionally.
6512 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6513 * xgethostname.c (main): Define with a prototype.
6514 * xmalloc.c: Include "xalloc.h" first, to check interface.
6515 Include <stdlib.h> unconditionally.
6516 (calloc, malloc, realloc, free): Remove decls.
6517 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6518 Include <stdlib.h> unconditionally. Sort include file names.
6520 (xstrtod): Define with a prototype.
6521 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6522 (strtol, strtoul): Remove decls.
6524 2003-09-11 Paul Eggert <eggert@twinsun.com>
6526 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6527 Include <stdlib.h>, <string.h> unconditionally.
6528 Remove now-unnecessary cast to char *.
6529 * strnlen.c: Include <string.h> unconditionally.
6530 * yesno.c (yesno): Define with a prototype.
6532 2003-09-10 Bruno Haible <bruno@clisp.org>
6534 * strcspn.c: Include <string.h> unconditionally.
6535 * strpbrk.c: Include <string.h> unconditionally.
6536 * strstr.c: Include <string.h> unconditionally.
6537 * unicodeio.c: Include <string.h> unconditionally.
6538 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6539 * unsetenv.c: Likewise.
6540 * xreadlink.c: Include <stdlib.h> unconditionally.
6541 * yesno.c: Include <stdlib.h> unconditionally.
6542 (rpmatch): Add prototype.
6544 2003-09-10 Jim Meyering <jim@meyering.net>
6546 * error.c: Correct indentation of cpp directives.
6548 2003-09-09 Paul Eggert <eggert@twinsun.com>
6552 * acosl.c (main): Use a prototype.
6553 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6556 * getloadavg.c (getloadavg, main): Define via prototypes.
6558 * getopt.h (struct option.name): Assume C89, and use 'const'.
6559 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6560 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6562 * getopt.c (const): Remove macro.
6563 Include <string.h> unconditionally.
6564 (my_index): Remove; all uses changed to strchr.
6565 (strlen): Remove decl.
6566 (exchange): Remove forward decl; no longer needed.
6567 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6568 Define with prototype.
6569 * getopt1.c (const): Remove macro.
6570 (getopt_long, getopt_long_only, main): Define with prototype.
6572 * getugroups.c: Include <string.h> unconditionally.
6574 * getusershell.c: Include <stdlib.h> unconditionally.
6575 (getusershell, setusershell, endusershell, readname, main):
6576 Define with prototypes.
6578 * group-member.c: Include group-member.h first.
6579 Include <stdlib.h> unconditionally.
6581 * hard-locale.c: Include hard-locale.h first.
6582 Include <stdlib.h>, <string.h> unconditionally.
6584 * hash.c (free, malloc): Remove decls.
6585 Include <stdlib.h> unconditionally.
6587 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6588 (getenv): Do not declare.
6590 * idcache.c: Include <string.h> unconditionally.
6592 * long-options.c: Include long-options.h first, to test interface.
6593 Include <stdlib.h> unconditionally.
6595 * makepath.c: Include makepath.h first, to test interface.
6596 Include <stdlib.h> and <string.h> unconditionally.
6598 * linebuffer.c: Include <stdlib.h>.
6599 (free): Remove decl.
6601 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6602 rpl_malloc returns void *, not char *.
6603 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6605 * md5.h: Include <limits.h> unconditionally.
6606 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6607 (__P): Remove; all uses removed.
6608 * md5.c: Include "md5.h" first.
6609 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6610 md5_buffer, md5_process_bytes, md5_process_block):
6611 Define with prototypes.
6612 * sha.h (__P): Remove all uses. (It wasn't defined??)
6613 * sha.c: Include "sha.h" first.
6614 Include <stdlib.h>, <string.h> unconditionally.
6616 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6617 * memcmp.c (__ptr_t): Likewise.
6618 * memrchr.c (__ptr_t): Likewise.
6619 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6620 Include <string.h> unconditionally.
6621 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6622 * memchr.c: Include <stdlib.h> unconditionally.
6623 * memchr.c (LONG_MAX): Remove.
6624 * memrchr.c (LONG_MAX): Likewise.
6625 * memchr.c (__memchr): Define via a prototype.
6626 * memrchr.c (__memrchr): Likewise.
6627 * memcmp.c (__P): Remove, and remove all uses.
6628 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6629 Remove forward decls; no longer needed.
6630 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6631 Use types required by C89 in prototype.
6633 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6634 * savedir.c: Likewise.
6635 * mkdir.c (free): Remove decl.
6636 * rmdir.c (rmdir): Define with a prototype.
6637 * savedir.c: Include savedir.h first, to test interface.
6639 * mktime.c (STDC_HEADERS): Remove.
6640 Include <stdlib.h>, <string.h> unconditionally.
6642 * modechange.c: Include <stdlib.h> unconditionally.
6643 (malloc): Remove decl.
6645 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6646 (free): Remove decl.
6648 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6649 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6650 (This type really should be intptr_t, but that's a C99ism.)
6651 (_obstack_memcpy): Remove: all uses changed to memcpy.
6652 Include <string.h> unconditionally.
6653 (struct obstack): Assume __STDC__ for types of members
6654 chunkfun, freefun, extra_arg.
6655 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6656 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6657 obstack_begin, obstack_specify_allocation,
6658 obstack_specify_allocation_with_arg, obstack_chunkfun,
6659 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6660 Remove unprototyped decls and the macros that use them.
6661 * obstack.c (POINTER): Remove. All uses changed to void *.
6662 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6663 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6664 (defined __STDC__ && __STDC__)]:
6665 Remove nonprototyped code.
6666 Include <stdlib.h> unconditionally.
6667 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6668 _obstack_allocated_p, _obstack_free, obstack_free,
6669 _obstack_memory_used, print_and_abort):
6670 Define using prototypes.
6671 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6672 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6673 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6674 obstack_next_free, obstack_object_size, obstack_room) [0]:
6675 Remove unused, unprototyped code.
6677 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6679 * physmem.c (physmem_total, physmem_available, main): Define
6682 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6683 (main): Define with a prototype.
6685 * posixver.c (getenv): Remove decl.
6687 * putenv.c (malloc): Returns void *, not char *.
6688 Include <string.h> unconditionally.
6689 (strchr, memcpy, NULL): Do not define.
6691 * readtokens.c: Include readtokens.h first, to test interface.
6692 Include <stdlib.h>, <string.h> unconditionally.
6693 (init_tokenbuffer): Define with a prototype.
6695 * regex.c (PARAMS): Remove. All uses removed.
6696 All uses of _RE_ARGS removed, too.
6697 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6699 (bzero): Assume memset exists.
6700 (memcmp, memcpy, NULL): Remove.
6701 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6702 char, or assignments to local vars of type signed char.
6703 (init_syntax_once, PREFIX(extract_number_and_incr),
6704 PREFIX(print_partial_compiled_pattern),
6705 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6706 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6707 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6708 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6709 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6710 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6711 wcs_compile_range, byte_compile_range, truncate_wchar,
6712 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6713 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6714 count_mbs_length, wcs_re_match_2_internal,
6715 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6716 PREFIX(alt_match_null_string_p),
6717 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6718 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6719 regfree, PREFIX(extract_number)): Define with prototype. Remove
6720 now-unnecessary declaration, if any.
6721 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6723 Remove now-unnecessary casts among pointer types.
6724 * regex.h (_RE_ARGS): Remove. All uses removed.
6726 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6727 (free): Remove decl.
6729 * rpmatch.c: Include <stdlib.h> unconditionally.
6731 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6732 (free): Remove decl.
6734 * save-cwd.c: Include <stdlib.h> unconditionally.
6735 * xgetcwd.c: Likewise.
6737 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6738 (free): Remove decl.
6740 * strchrnul.c (strchrnul): Define with a prototype.
6741 Fix bug: c_in was not converted to char before searching.
6743 The following changes are not K&R related:
6745 * group-member.h: Include <sys/types.h>, so that this file is
6747 * makepath.h: Likewise.
6749 * getusershell.c (readname, default_index, line_size, readname):
6750 Use size_t, not int, for sizes.
6751 (readname): If the size overflows, report an error instead of
6754 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6756 * getndelim2.c: Assume stdlib.h per the C89 spec.
6758 2003-09-08 Paul Eggert <eggert@twinsun.com>
6760 Assume C89 or better; remove K&R cruft.
6761 A few of these changes were first proposed by Derek Robert Price
6762 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6764 * addext.c: Include <string.h> unconditionally.
6765 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6766 Don't declare getenv or malloc.
6768 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6769 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6771 (find_stack_direction, alloca): Use prototypes.
6773 * atexit.c (atexit): Define using a prototype.
6775 * basename.c, dirname.c, stripslash.c:
6776 Include <string.h> unconditionally.
6778 * bcopy.c: Include <stddef.h>.
6779 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6781 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6783 * error.h (error, error_at_line, error_print_progname)
6784 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6785 * error.c: Include error.h first, to check interface.
6786 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6787 (VA_START): Remove; all uses changeed to va_start.
6788 (exit, strerror): Remove decls.
6789 (error_print_progname): Prototype uncondionally.
6790 Don't include <errno.h>; no longer needed.
6791 (private_strerror): Remove.
6792 (error_tail): Always define.
6793 (error, error_at_line): Assume C89 or better; always use prototypes.
6794 * fatal.c: Include "fatal.h" first, to test interface.
6795 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6796 (VA_START): Remove; all uses changed to va_start.
6797 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6799 (exit): Remove decl.
6800 (fatal): Prototype unconditionally. Assume va_start works.
6801 Abort at end, to pacify gcc.
6803 * euidaccess.c (main): Define with a prototype.
6805 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6807 * exitfail.c: Include <stdlib.h> unconditionally.
6809 * fnmatch_.h (__P): Remove. All uses changed to assume
6811 * fnmatch.c: Include fnmatch.h first, to test interface.
6812 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6813 (getenv): Remove decl.
6814 (fnmatch): Define using a prototype.
6815 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6816 (FCT): Define using a prototype.
6818 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6820 * gethostname.c: Include <stddef.h>.
6821 (gethostname): Define with prototype. Length is size_t, not int.
6823 2003-09-08 Paul Eggert <eggert@twinsun.com>
6825 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6826 getversion.c should have been removed then, but was accidentally
6829 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6830 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6832 2003-09-07 Paul Eggert <eggert@twinsun.com>
6834 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6835 copy_tm_result. Bug reported by Simon Josefsson in
6836 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6838 2003-09-06 Paul Eggert <eggert@twinsun.com>
6840 * time_r.c, time_r.h: New files.
6842 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6844 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6845 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6847 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6849 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6850 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6853 * timegm.c: Switch to glibc implementation, with the following changes:
6854 [defined HAVE_CONFIG_H]: Include <config.h>.
6855 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6856 (__mktime_internal) [!defined _LIBC]: New decl.
6857 (__gmtime_r) [!defined _LIBC]: New macro and function.
6858 (timegm): Use a prototype, since gnulib assumes C89.
6859 Do not bother declaring tmp to be const, as it's not really usefu.
6860 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6861 (timegm): Declare only if HAVE_DECL_TIMEGM.
6863 2003-09-03 Paul Eggert <eggert@twinsun.com>
6865 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6866 Bug reported by Lute Kamstra in
6867 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6869 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6870 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6871 course with correspondingly smaller numbers for tomorrow and
6872 yesterday. From Tadayoshi Funaba. Originally installed into
6873 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6876 2003-08-31 Simon Josefsson <jas@extundo.com>
6878 * timegm.h: New file.
6879 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6881 2003-08-31 Karl Berry <karl@gnu.org>
6883 * argp.h: update from libc.
6885 2003-08-28 Bruno Haible <bruno@clisp.org>
6887 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6888 warning on QNX, which defines O_BINARY to 000000.
6890 2003-08-24 Bruno Haible <bruno@clisp.org>
6892 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6893 MSVC7 <stdio.h> is included later.
6895 2003-08-20 Bruno Haible <bruno@clisp.org>
6897 * progname.h: New file, from GNU gettext.
6898 * progname.c: New file, from GNU gettext.
6899 * progreloc.c: New file, from GNU gettext.
6901 2003-08-19 Bruno Haible <bruno@clisp.org>
6903 * xstrdup.c: Assume <string.h> exists.
6905 2003-08-18 Jim Meyering <jim@meyering.net>
6907 * setenv.h: Indent nested cpp directive.
6908 * vasnprintf.c: Remove trailing blanks.
6910 2003-08-17 Simon Josefsson <jas@extundo.com>
6911 Bruno Haible <bruno@clisp.org>
6913 * xstrndup.h: New file.
6914 * xstrndup.c: New file.
6916 2003-08-17 Bruno Haible <bruno@clisp.org>
6918 * strndup.h: New file.
6920 2003-08-16 Paul Eggert <eggert@twinsun.com>
6922 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6923 space, undoing this 2003-08-12 change:
6924 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6926 2003-08-16 Jim Meyering <jim@meyering.net>
6928 Merge from coreutils.
6929 * xstrtoimax.c: #else #if -> #elif.
6930 * xstrtoumax.c: Likewise.
6932 2003-08-15 Paul Eggert <eggert@twinsun.com>
6934 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6935 rather than tab, after '#' in shell-script copyright notices.
6936 Suggested by Bruno Haible.
6938 2003-08-15 Jim Meyering <jim@meyering.net>
6939 and Paul Eggert <eggert@twinsun.com>
6941 Merge from coreutils.
6942 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6943 member but strut utmpx does not. Needed for AIX 4.3.3.
6944 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6946 2003-08-15 Jim Meyering <jim@meyering.net>
6948 Merge from coreutils.
6949 * xgethostname.c: Include <stdlib.h>.
6950 (xghostname): Don't exit for anything other than memory-related
6951 failure; just return NULL.
6952 * userspec.c: Include "posixver.h".
6953 (parse_user_spec): Accept `.' as a separator only
6954 in pre-POSIX-200112 mode.
6955 * strtoimax.c: Use #elif rather than #else #if.
6956 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6957 Remove function, now that we can rely on a working tzset function.
6958 [!_LIBC]: Ensure that the required autoconf test has been run.
6959 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6960 Use underlying_strftime for %r.
6961 * sha.c: Merge in some clean-up and optimization changes from glibc.
6962 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6963 Ensure that it is a multiple of 64.
6964 Rearrange loop exit tests so as to avoid performing an
6965 additional fread after encountering an error or EOF.
6966 * realloc.c: Update copyright date.
6968 2003-08-14 Jim Meyering <jim@meyering.net>
6970 Merge from coreutils.
6971 * obstack.h: Whitespace changes.
6972 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6973 and xcalloc return values.
6974 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6975 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6976 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6977 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6978 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6980 Use mntctl's return value to drive the entry-processing loop, since
6981 we can't rely on the value of the vmt_length member in the last
6982 entry. On some systems doing so could result in exhausting
6983 virtual memory. Based in part on a patch from Mike Jetzer.
6985 2003-08-14 Jim Meyering <jim@meyering.net>
6986 and Paul Eggert <eggert@twinsun.com>
6988 Merges from coreutils, plus other fixes.
6989 * physmem.c: Merge in portability changes from gcc/libiberty
6990 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6991 for credits and details. Thanks to Kaveh Ghazi for helping
6992 to keep these files in sync.
6993 (ARRAY_SIZE): Define it.
6994 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6995 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6996 (memcasecmp): Don't assume size_t fits in unsigned int.
6997 Remove casts and duplicate code.
6998 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6999 (memcpy): Remove definition.
7000 Merge in some clean-up and optimization changes from glibc.
7001 [BLOCKSIZE]: Move definition to top of file.
7002 Ensure that it is a multiple of 64.
7003 Rearrange loop exit tests so as to avoid performing an
7004 additional fread after encountering an error or EOF.
7005 * md5.h (md5_uintptr): Define.
7006 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7007 return to the initial working directory. Preserve errno
7009 * idcache.c: Include "xalloc.h".
7010 (xmalloc, xrealloc): Remove decls.
7011 (getuser): Remove casts no longer required in C89.
7012 * human.c: Include stdio.h, for sprintf.
7013 * group-member.c: Include "xalloc.h".
7014 (xmalloc, xrealloc): Remove decls.
7015 (get_group_info): Remove casts no longer required in C89.
7016 * getusershell.c (readname): Remove casts no longer required in C89.
7017 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7018 * getline.c: Whitespace fix, from coreutils.
7020 2003-08-13 Paul Eggert <eggert@twinsun.com>
7022 * exclude.c: Include <ctype.h>
7023 (IN_CTYPE_DOMAIN): New macro.
7025 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7028 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7029 Undo previous (whitespace-only) change.
7031 2003-08-12 Paul Eggert <eggert@twinsun.com>
7033 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7034 Normalize leading white space and remove trailing white space.
7035 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7036 notice, as per ../config/srclist-update.
7038 Merge from coreutils.
7039 * euidaccess.h: New file.
7040 * euidaccess.c: Include it.
7041 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7042 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7043 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7045 2003-08-11 Bruno Haible <bruno@clisp.org>
7047 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7048 (vasnprintf): Use it instead of wcslen.
7050 2003-08-11 Bruno Haible <bruno@clisp.org>
7052 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7053 value to ensure that _Bool promotes to int. Use #define for _Bool when
7054 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7056 2003-08-10 Karl Berry <karl@gnu.org>
7058 * regex.h: update from libc (whitespace fix).
7060 2003-08-09 Paul Eggert <eggert@twinsun.com>
7062 Merge some files from coreutils. These changes were
7063 originally made by Jim Meyering.
7064 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7065 many older Unixes require this.
7066 * alloca.c (alloca): Remove cast to argument of free;
7067 no longer needed in C89.
7068 * alloca_.h, regex.h: Fix white space to match
7069 what GNU indent does.
7071 2003-08-05 Paul Eggert <eggert@twinsun.com>
7073 * bumpalloc.h: Remove.
7075 2003-08-04 Paul Eggert <eggert@twinsun.com>
7077 * getloadavg.c: Change copyright notice and spacing to conform to
7080 Merge from coreutils.
7081 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7083 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7084 from Karl Berry, implemented by Jim Meyering.
7085 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7086 from Dmitry V. Levin.
7087 Remove anachronistic cast of xrealloc.
7088 * fnmatch_.h (__const): Remove. Use 'const'.
7089 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7090 type. Otherwise, it wouldn't compile with at least /bin/cc on
7091 ymp-cray-unicos9.0.2.X.
7092 Combine two mostly-identical uses of alloca into one.
7093 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7095 2003-08-04 Dave Love <d.love@dl.ac.uk>
7099 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7100 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7101 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7102 obsolete NLIST_NAME_UNION.
7103 [__GNU__]: Undef BSD and FSCALE.
7104 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7106 2003-08-03 Paul Eggert <eggert@twinsun.com>
7108 * stdbool_.h (_Bool): Make it signed char, instead of
7109 an enum type, so that it's guaranteed to promote to int. See:
7110 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7112 2003-07-31 Paul Eggert <eggert@twinsun.com>
7114 * strerror.c: Include config.h, limits.h. Declare sprintf.
7115 (strerror): Don't assume that a printable int fits in 14 bytes.
7117 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7118 Bruno Haible <bruno@clisp.org>
7120 * getline.h (getline, getdelim): Change return type to ssize_t.
7121 * getline.c (getline, getdelim): Likewise.
7122 Remove _GNU_SOURCE define; now it's defined in config.h through
7125 2003-07-22 Paul Eggert <eggert@twinsun.com>
7127 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7128 over-parenthesization in macros.
7130 Sync with coreutils.
7132 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7135 Use `exit_failure' for xalloc and xmemcoll instead of their own
7136 private exit-failure variables.
7137 * xalloc.h (xalloc_exit_failure): Remove.
7138 * xmalloc.c: Likewise. Include exitfail.h.
7139 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7140 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7141 * xmemcoll.c: Likewise. Include exitfail.h.
7142 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7144 2003-07-18 Paul Eggert <eggert@twinsun.com>
7146 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7147 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7148 to test that it can stand by itself. Include "exitfail.h".
7149 Clients should set exit_failure instead.
7150 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7152 2003-07-18 Andreas Schwab <schwab@suse.de>
7154 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7156 2003-07-18 Bruno Haible <bruno@clisp.org>
7158 * getndelim2.h: New file.
7159 * getndelim2.c: Make into a module of its own. Include config.h,
7161 (getndelim2): Make non-static. Change return type to ssize_t.
7162 * getline.h: Change argument names.
7163 * getline.c: Include getndelim2.h instead of getndelim2.c.
7164 * getnline.c: Include getndelim2.h.
7166 2003-07-17 Bruno Haible <bruno@clisp.org>
7168 * Makefile.am: Remove file.
7169 * Makefile.in: Remove file.
7171 2003-07-17 Bruno Haible <bruno@clisp.org>
7173 * getnline.h: New file.
7174 * getnline.c: New file.
7175 * getndelim2.c: New file, extracted from getline.c.
7176 (getndelim2): Renamed from getdelim2, with added nmax argument.
7177 * getline.c: Include getndelim2.c.
7178 (getdelim2): Moved out to getndelim2.c.
7179 (getline, getdelim): Update.
7181 2003-07-15 <karl@gnu.org>
7183 * vasnprintf.c: update from gettext.
7185 2003-07-15 Jim Meyering <jim@meyering.net>
7187 * makepath.c (make_path): Enclose diagnostic in _(...).
7189 2003-07-14 Paul Eggert <eggert@twinsun.com>
7191 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7192 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7193 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7194 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7195 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7196 updated automatically by ../config/srclist-update. This changes
7197 their license from LPGL to GPL.
7199 2003-07-14 Jim Meyering <jim@meyering.net>
7201 Don't emit diagnostics. Let callers do that.
7202 * save-cwd.c: Don't include "error.h".
7203 (save_cwd): Don't call error. Ensure that errno is valid
7204 when returning nonzero.
7206 * save-cwd.h (restore_cwd): Update prototype.
7207 * save-cwd.c (restore_cwd): Remove two parameters.
7208 Simplify. Don't call error upon failure. Let callers do that.
7209 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7210 when auditing is enabled. But don't bother updating the #if.
7212 2003-07-14 Simon Josefsson <jas@extundo.com>
7214 * mempcpy.h: New file.
7215 * mempcpy.c: New file.
7217 2003-07-14 Paul Eggert <eggert@twinsun.com>
7219 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7220 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7221 unicodeio.c, unicodeio.h, unlocked-io.h:
7222 Switch from LGPL to GPL.
7224 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7226 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7227 it breaks C++ compilation.
7228 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7230 2003-07-10 Jim Meyering <jim@meyering.net>
7232 * vasnprintf.c: Remove trailing blanks.
7233 Make cpp indentation consistent.
7235 2003-07-09 Paul Eggert <eggert@twinsun.com>
7237 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7238 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7239 Switch from LGPL to GPL.
7241 2003-07-07 Paul Eggert <eggert@twinsun.com>
7243 * mktime.c: Fix some boundary cases and remove need for floating point.
7245 Issue a compile-time diagnostic if time_t is floating point, or if
7246 two's complement arithmetic is not in effect, or if arithmetic
7247 right shift does not propagate the sign. These assumptions were
7248 all in the original code but they weren't checked.
7250 (TIME_T_MIDPOINT, verify): New macros.
7251 (__isleap): Remove; it has integer overflow problems.
7252 (leapyear): New function, without those problems.
7253 (ydhms_tm_diff): Remove; splitting into two parts.
7254 (ydhms_diff): New function, containing the arithmetic part of
7255 the old ydhms_tm_diff function. Issue a compile-time
7256 diagnostic if we are not using C99 integer division.
7257 Avoid casts when possible.
7258 (guess_time_tm): New function, containing the checking part of
7259 the old ydhms_tm_diff function. Return the new value, rather than
7260 the difference between it and the old. Accept a new argument T
7261 so that *T specifies the old value. Check for overflow in the result.
7263 (__mktime_internal): Use a time_t offset, not a long int offset.
7264 This undoes the 2003-06-04 change, which is no longer needed now
7265 that we have better overflow checking.
7266 (localtime_offset): Likewise.
7268 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7269 and long are 64-bit but int is only 32-bit.
7270 (ydhms_diff): Use long int to store year1 and yday1.
7271 Issue a compile-time diagnostic if long int is not wide enough.
7273 (__mktime_internal): Use long int to store adjusted year and yday.
7274 Use plain C rather than preprocessor commands, if that doesn't
7276 Check for overflow (and try to repair) after each probe
7277 rather than checking only at the very end. This avoids some bugs
7278 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7279 does not equal GMT offset at maximum time).
7280 Use integer to check for overflow rather than floating point; this
7281 is more portable to non-IEEE hosts, and is a tad faster.
7282 When we detect that we are oscillating between two values,
7283 don't check whether tm_isdst has the requested value, since
7284 we already know the answer. When tm_isdst has the wrong value,
7285 use a different heuristic to find the right one, based on the
7286 extreme values actually observed in practice in tz2003a,
7287 rather than the (overly optimistic) "previous 3 calendar quarters".
7289 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7290 "T const" to accommodate glibc style.
7291 (check_result): Use less-confusing report format. "long" -> "long int.
7293 Don't loop if the iteration overflows time_t.
7294 Allow a negative step in the iteration.
7296 2003-07-01 Paul Eggert <eggert@twinsun.com>
7298 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7299 having it depend on HAVE_SYS_TYPES_H.
7301 2003-06-25 Bruno Haible <bruno@clisp.org>
7303 * readlink.c: New file.
7305 2003-06-20 Bruno Haible <bruno@clisp.org>
7307 Assume C89, so PARAMS isn't needed.
7308 * unicodeio.h (PARAMS): Remove.
7309 * unicodeio.c: Don't use PARAMS.
7311 2003-06-18 Jim Meyering <jim@meyering.net>
7313 Merge changes from coreutils.
7314 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7315 Remove explicit declarations of xmalloc and realloc.
7317 (read_utmp): Remove anachronistic cast of xmalloc.
7319 2003-06-17 Paul Eggert <eggert@twinsun.com>
7321 Assume C89, so PARAMS isn't needed.
7322 * backupfile.h (PARAMS): Remove. All uses removed.
7323 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7324 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7325 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7326 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7327 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7328 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7329 xstrtol.h: Likewise.
7330 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7331 same.h, strverscmp.h: Do not include config.h; no longer needed.
7332 Anyway, config.h should always be included before any other file.
7334 2003-06-11 Simon Josefsson <jas@extundo.com>
7336 * sysexit_.h: New file.
7338 2003-05-20 Derek Price <derek@ximbiot.com>
7340 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7342 2003-06-10 Simon Josefsson <jas@extundo.com>
7344 * strchrnul.h: New file.
7345 * strchrnul.c: New file.
7347 2003-06-10 Simon Josefsson <jas@extundo.com>
7349 * argp.h: New file, from glibc.
7350 * argp-ba.c: New file, from glibc.
7351 * argp-eexst.c: New file, from glibc.
7352 * argp-fmtstream.c: New file, from glibc.
7353 * argp-fmtstream.h: New file, from glibc.
7354 * argp-fs-xinl.c: New file, from glibc.
7355 * argp-help.c: New file, from glibc.
7356 * argp-namefrob.h: New file, from glibc.
7357 * argp-parse.c: New file, from glibc.
7358 * argp-pv.c: New file, from glibc.
7359 * argp-pvh.c: New file, from glibc.
7360 * argp-xinl.c: New file, from glibc.
7362 2003-06-07 Jim Meyering <jim@meyering.net>
7364 * readtokens.h: Put `Free Software Foundation, Inc.'
7365 in place of my name in the copyright comment.
7366 Remove definition and uses of __P.
7369 * stat.c: Don't declare xmalloc explicitly.
7370 Instead, include "xalloc.h".
7371 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7372 xrealloc, and xcalloc return values.
7373 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7375 * xgetcwd.h: Remove definition/uses of PARAMS.
7377 2003-06-06 Jim Meyering <jim@meyering.net>
7379 * stdbool_.h: Renamed from stdbool.h.in.
7381 2003-06-06 Jim Meyering <jim@meyering.net>
7383 Merge from coreutils.
7384 * same.c: (same_name): Declare *_basename locals to be `const'.
7385 Consolidate declarations and initializations of *_base* locals.
7387 Merge from coreutils.
7388 This avoids a core dump on systems without GNU putenv,
7389 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7390 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7391 (unsetenv): New static function, from GNU libc.
7392 (rpl_putenv): Use it.
7394 * modechange.c: Remove trailing blanks.
7396 Merge from coreutils.
7397 * fsusage.c: Remove declaration of statfs.
7398 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7400 * posixtm.c: Include <stdbool.h> unconditionally.
7402 2003-06-05 Paul Eggert <eggert@twinsun.com>
7404 * mktime.c (__mktime_internal): When resolving a tm_isdst
7405 mismatch, look in future quarters as well as past. This fixes a
7406 bug when processing fall-backwards gaps immediately after a long
7407 period of daylight-saving time.
7409 * mktime.c: Assume freestanding C89 or better.
7410 (HAVE_LIMITS_H): Remove. Assume it's 1.
7411 (__P): Remove; not used.
7412 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7413 (mktime, not_equal_tm, print_tm, check_result,
7414 main): Use prototypes. Use const * where appropriate.
7415 (main): Fix typo in testing code that uncovered by above changes.
7416 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7418 2003-06-04 Paul Eggert <eggert@twinsun.com>
7420 * mktime.c: Fix Debian bug 177940
7421 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7422 (localtime_offset): Now long int, not time_t, because we want it
7423 to be guaranteed to be signed. All uses changed.
7424 (__mktime_internal): If overflow would occur when adding offset,
7427 Merge 'human' changes from coreutils. Rewrite to support
7428 locale-specific notations like thousands separators.
7429 * human.c: Simplify authorship notice.
7430 Include human.h immediately after config.h.
7431 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7432 <limits.h>: Do not include, since human.h does.
7433 (SIZE_MAX, UINTMAX_MAX): New macros.
7434 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7435 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7436 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7437 (power_letter): Renamed from suffixes.
7438 (generate_suffix_backwards): Remove.
7439 (adjust_value): Now takes int style (because of human.h changes)
7440 and long double value (for greater precision on some platforms).
7441 (group_number): New function.
7442 (human_readable): Use it. Use integer options, not enum.
7443 Put the options before the sizes in the arg list.
7444 Support all the new options.
7445 The old human_readable function has been removed;
7446 use inttostr.h instead.
7447 (human_readable, default_block_size, humblock):
7448 Use uintmax_t, not int, for block sizes.
7449 (human_readable_inexact, block_size_types): Remove.
7450 (block_size_opts): New constant.
7451 (human_options): Renamed from human_block_size, with new signature
7452 that allows block sizes up to UINTMAX_MAX. All callers changed.
7453 * human.h: Add copyright and authorship notice.
7454 Include <limits.h> and <stdbool.h> unconditionally.
7455 (PARAMS): Remove. All uses removed.
7456 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7457 (enum human_inexact_style): Remove tag; now a nameless enum.
7458 (human_floor, human_ceiling, human_round_to_even): Now have
7459 values 2, 0, 1 rather than -1, 1, 0.
7460 (human_group_digits, human_suppress_point_zero, human_autoscale,
7461 human_base_1024, human_SI, human_B): New constants.
7462 (human_readable_inexact, human_block_size): Remove.
7463 (human_readable): Size args are now uintmax_t, not int.
7464 (human_options): New decl.
7466 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7467 unnecessary now that we assume C89 or better. This change
7468 imported from coreutils.
7470 * mktime.c (__mktime_internal): Do not reject negative timestamps
7471 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7472 in the 2003-05-30 sync from glibc.
7474 .h files should stand alone, but we shouldn't include <sys/types.h>
7475 if we can get away with just <stddef.h>.
7477 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7478 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7479 rather than <sys/types.h>, as we merely need size_t.
7480 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7482 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7483 Include <stdio.h>, to get FILE.
7484 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7485 memcasecmp.h has included <stddef.h> and all we need is size_t.
7486 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7487 our interface, instead of including <sys/types.h>
7489 2003-06-02 Paul Eggert <eggert@twinsun.com>
7492 Fix some minor time-related bugs with POSIX time arguments.
7493 Some valid time stamps were being rejected (notably -1, and
7494 time stamps before 1900 on 64-bit hosts). And some invalid
7495 time stamps were being accepted, e.g. September 31.
7497 * posixtm.h (posixtime): Return bool instead of time_t, so
7498 that we can return (time_t) -1 successfully.
7499 * posixtm.c: Likewise.
7500 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7501 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7502 (t): Remove static var.
7503 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7504 of static var. All uses changed.
7505 (year): Do not reject years before 1900; they can occur with
7507 (posix_time_parse): Do not check for out-of-range components;
7508 that is now the caller's responsibility, since our checks were
7509 only approximations.
7510 (posixtime): Use mktime to check for out-of-range components,
7511 since it knows them exactly.
7512 If mktime returns (time_t) -1, check whether an error actually occurred
7513 by invoking localtime on -1.
7514 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7515 posixtime failures better.
7516 Improve the test data (in comments only).
7518 2003-05-30 <karl@gnu.org>
7520 * mktime.c: update from libc.
7522 2003-05-30 Bruno Haible <bruno@clisp.org>
7524 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7525 * localcharset.h: Likewise.
7526 * localcharset.c: Likewise.
7528 2003-05-28 Paul Eggert <eggert@twinsun.com>
7530 Assume the headers required for C89 freestanding compilers.
7531 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7532 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7533 without checking for HAVE_LIMITS_H.
7534 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7535 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7537 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7538 * exclude.c: Include <stdbool.h> unconditionally.
7539 * tempname.c: Include <stddef.h> unconditionally.
7540 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7541 * modechange.c, rpmatch.c (NULL): Don't define, since
7542 <stddef.h> does that.
7543 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7544 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7545 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7546 * xstrtol.c: Likewise.
7547 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7548 * savedir.c: Include <stddef.h> instead of defining NULL.
7550 * addext.c (addext): Use assignment rather than cast, to avoid
7551 warnings on some platforms.
7553 * mktime.c (__mktime_internal): Do not reject negative timestamps
7556 2003-05-10 Bruno Haible <bruno@clisp.org>
7558 * linebreak.c (iconv_string_length): Don't return -1 just because the
7559 string is longer than 4 KB.
7561 2003-05-12 Jim Meyering <jim@meyering.net>
7563 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7564 the space-padded-by-default conversion specifiers, %e, %k, %l.
7566 2003-05-03 Bruno Haible <bruno@clisp.org>
7568 Upgrade to Unicode-4.0.
7569 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7570 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7571 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7572 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7573 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7574 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7575 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7576 Change width of U+E0100..U+E01EF from 1 to 0.
7578 2003-04-25 Bruno Haible <bruno@clisp.org>
7580 * copy-file.c: Include <stddef.h>, for size_t.
7582 2003-04-25 Jim Meyering <jim@meyering.net>
7584 * copy-file.c (copy_file_preserving): Declare buf_size to be
7585 of type size_t, not int.
7587 2003-04-11 Jim Meyering <jim@meyering.net>
7589 Merge changes from Coreutils.
7591 2003-03-22 Jim Meyering <jim@meyering.net>
7593 * strftime.c (widen): Cast alloca return value to proper type.
7595 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7598 * strftime.c (my_strftime): Handle very large width
7599 specifications for numeric values correctly. Improve checks for
7602 2003-01-19 Jim Meyering <jim@meyering.net>
7604 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7605 (nl_get_alt_digit) [! defined my_strftime]: Define.
7606 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7607 _nl_get_alt_digit and _nl_get_walt_digit.
7609 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7610 These changes have no effect outside of _LIBC.
7612 2003-04-10 Bruno Haible <bruno@clisp.org>
7614 * findprog.h: New file, from GNU gettext.
7615 * findprog.c: New file, from GNU gettext.
7617 2003-04-05 Jim Meyering <jim@meyering.net>
7619 Merge changes from Coreutils.
7621 * exclude.h (PARAMS): Remove definition and uses.
7622 * exclude.c: Remove uses of `PARAMS'.
7624 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7625 Add test-cases for DOS filenames. Declare program_name.
7626 (main): Set up program_name. Patch by Rich Dawe.
7628 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7630 Use mntctl's return value to drive the entry-processing loop, since
7631 we can't rely on the value of the vmt_length member in the last
7632 entry. On some systems doing so could result in exhausting
7633 virtual memory. Based in part on a patch from Mike Jetzer.
7635 2003-04-04 Bruno Haible <bruno@clisp.org>
7637 * linebreak.h: New file, from GNU gettext.
7638 * linebreak.c: New file, from GNU gettext with slight modifications.
7639 * lbrkprop.h: New file, from GNU gettext.
7641 2003-04-03 Bruno Haible <bruno@clisp.org>
7643 * utf8-ucs4.h: New file, from GNU gettext.
7644 * utf16-ucs4.h: New file, from GNU gettext.
7645 * ucs4-utf8.h: New file, from GNU gettext.
7646 * ucs4-utf16.h: New file, from GNU gettext.
7648 2003-04-02 Bruno Haible <bruno@clisp.org>
7650 * binary-io.h: New file, from GNU gettext.
7652 2003-04-01 Bruno Haible <bruno@clisp.org>
7654 * pathname.h: New file, from GNU gettext.
7655 * concatpath.c: New file, from GNU gettext.
7657 2003-03-30 Bruno Haible <bruno@clisp.org>
7659 * copy-file.c (copy_file_preserving): Don't set owner if the function
7660 chown() doesn't exist.
7662 2003-03-28 Bruno Haible <bruno@clisp.org>
7664 * copy-file.h: New file, from GNU gettext.
7665 * copy-file.c: New file, from GNU gettext.
7667 2003-03-18 Jim Meyering <jim@meyering.net>
7669 * quote.c (quote_n): Fix typo in comment.
7671 2003-03-14 Jim Meyering <jim@meyering.net>
7673 Merge changes from Coreutils.
7674 * obstack.h (obstack_object_size): Declare temporary, __o,
7675 to be const, in order to avoid warnings.
7676 (obstack_room): Likewise.
7677 (obstack_empty_p): Likewise.
7679 2003-03-13 Paul Eggert <eggert@twinsun.com>
7681 Merge changes from Bison.
7682 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7683 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7684 when compiling Bison 1.875's `bitset bset = obstack_alloc
7685 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7686 * hash.c: Include <stdbool.h> unconditionally.
7688 2003-03-09 Paul Eggert <eggert@twinsun.com>
7690 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7691 Reported by Bruce Becker; see:
7692 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7694 2003-03-03 Paul Eggert <eggert@twinsun.com>
7695 Bruno Haible <bruno@clisp.org>
7697 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7698 Reported by John Hughes, see
7699 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7701 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7703 * poll_.h: New file.
7706 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7708 * mathl.h: New file.
7709 * acosl.c: New file.
7710 * asinl.c: New file.
7711 * atanl.c: New file.
7712 * ceill.c: New file.
7715 * floorl.c: New file.
7716 * frexpl.c: New file.
7717 * ldexpl.c: New file.
7719 * sincosl.c: New file.
7721 * sqrtl.c: New file.
7723 * trigl.c: New file.
7724 * trigl.h: New file.
7726 2003-02-17 Bruno Haible <bruno@clisp.org>
7728 * mkdtemp.h: New file, from GNU gettext.
7729 * mkdtemp.c: New file, from GNU gettext.
7731 2003-01-31 Bruno Haible <bruno@clisp.org>
7733 * rename.c: #undef rename before defining rpl_rename.
7734 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7736 2003-01-30 Bruno Haible <bruno@clisp.org>
7738 * printf-args.h: New file, from GNU gettext.
7739 * printf-args.c: New file, from GNU gettext.
7740 * printf-parse.h: New file, from GNU gettext.
7741 * printf-parse.c: New file, from GNU gettext.
7742 * vasnprintf.h: New file, from GNU gettext.
7743 * vasnprintf.c: New file, from GNU gettext.
7744 * asnprintf.c: New file, from GNU gettext.
7745 * vasprintf.h: New file, from GNU gettext with modifications.
7746 * vasprintf.c: New file, from GNU gettext.
7747 * asprintf.c: New file, from GNU gettext.
7749 2003-01-29 Bruno Haible <bruno@clisp.org>
7751 * stpncpy.h: New file, from GNU gettext with modifications.
7752 * stpncpy.c: New file, from GNU gettext with modifications.
7754 2003-01-28 Bruno Haible <bruno@clisp.org>
7756 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7758 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7761 2003-01-27 Bruno Haible <bruno@clisp.org>
7763 * xsetenv.h: New file, from GNU gettext.
7764 * xsetenv.c: New file, from GNU gettext.
7766 2003-01-23 Bruno Haible <bruno@clisp.org>
7768 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7770 2003-01-22 Bruno Haible <bruno@clisp.org>
7772 * exit.h: New file, from GNU gettext.
7774 2003-01-11 Bruno Haible <bruno@clisp.org>
7776 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7777 * strcase.h (strcasecmp, strncasecmp): Likewise.
7779 2003-01-14 Jim Meyering <jim@meyering.net>
7781 * same.c (same_name): Tweak a comment.
7783 2003-01-11 Bruno Haible <bruno@clisp.org>
7785 * same.c (same_name): Reorder tests so as to avoid calling stat()
7786 when a string comparison is sufficient.
7788 2003-01-11 Bruno Haible <bruno@clisp.org>
7790 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7793 2003-01-11 Bruno Haible <bruno@clisp.org>
7795 * hash-pjw.c: Add comment about low quality of this function.
7797 2003-01-12 Paul Eggert <eggert@twinsun.com>
7799 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7800 to avoid collisions with libcurses and libreadline.
7802 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7803 * getstr.h, getstr.c: Remove.
7804 * getline.c: Include "getline.h", to check interface.
7805 Move body of old getstr.c here: this defines MIN_CHUNK and
7806 declares getdelim2, which is renamed from getstr.
7807 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7809 * linebuffer.c (readlinebuffer): Renamed from readline.
7811 * linebuffer.h: Likewise.
7812 (readline): Remove backward-compatibility macro.
7814 2003-01-12 Jim Meyering <jim@meyering.net>
7816 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7818 2003-01-10 Bruno Haible <bruno@clisp.org>
7820 * alloca_.h: New file.
7821 * getdate.y: Unconditionally include alloca.h.
7822 * makepath.c: Likewise.
7823 * setenv.c: Likewise.
7824 * userspec.c: Likewise.
7826 2003-01-09 Bruno Haible <bruno@clisp.org>
7828 * stdbool.h.in: New file.
7830 2003-01-08 Bruno Haible <bruno@clisp.org>
7832 * safe-read.c: Include specification header first, to ensure its
7834 * full-write.c: Likewise.
7836 2003-01-08 Jim Meyering <jim@meyering.net>
7838 * full-write.c: Undefine and define-away `const' after inclusion
7839 of errno.h, not before. Suggestion from Bruno Haible.
7841 2003-01-07 Jim Meyering <jim@meyering.net>
7843 * full-write.c: Rework so that it may serve to define full_read, too.
7844 * full-read.c: Simply #define FULL_READ and include full-write.c.
7846 2003-01-06 Jim Meyering <jim@meyering.net>
7848 * version-etc.c: Update year in translatable copyright string.
7850 2002-12-25 Bruno Haible <bruno@clisp.org>
7852 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7853 * xstrtol.h: Likewise.
7854 * xstrtoimax.c: Likewise.
7855 * xstrtoumax.c: Likewise.
7856 * human.h: Likewise.
7858 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7859 on systems that have <inttypes.h> but not <stdint.h>.
7861 2002-12-31 Paul Eggert <eggert@twinsun.com>
7863 * memcoll.c (memcoll): Fall back on a simple algorithm using
7864 memcmp if strcoll doesn't work.
7866 2002-12-23 Bruno Haible <bruno@clisp.org>
7868 * localcharset.h: New file.
7869 * localcharset.c: Include it.
7870 * unicodeio.c: Likewise.
7872 2002-12-22 Bruno Haible <bruno@clisp.org>
7874 * utime.c (utime_null): No need to call ftruncate if the file was
7877 2002-12-23 Bruno Haible <bruno@clisp.org>
7879 * memcoll.c (STRCOLL): New macro.
7882 2002-12-22 Bruno Haible <bruno@clisp.org>
7884 * getstr.h (getstr): Define, to avoid clash with libcurses.
7885 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7887 2002-12-22 Bruno Haible <bruno@clisp.org>
7889 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7891 2002-12-23 Bruno Haible <bruno@clisp.org>
7893 * getline.h: Include <stddef.h>, for size_t.
7895 * unicodeio.h: Include <stddef.h>, for size_t.
7896 * unicodeio.c: Don't include <stddef.h>.
7898 2002-12-17 Bruno Haible <bruno@clisp.org>
7900 * canon-host.c (strdup): Remove unused declaration.
7902 * fsusage.c: Include full_read.h.
7903 (get_fs_usage): Use full_read instead of safe_read.
7905 * utime.c (utime_null): Use SAFE_READ_ERROR.
7907 2002-12-11 Bruno Haible <bruno@clisp.org>
7909 * setenv.h: Rewritten to cope with systems that have setenv() but not
7911 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7914 2002-12-11 Bruno Haible <bruno@clisp.org>
7916 * setenv.c (alloca): Fall back to malloc.
7918 (setenv): Use freea() to free memory allocated with alloca().
7920 2002-11-13 Bruno Haible <bruno@clisp.org>
7922 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7923 function declarations.
7924 * unsetenv.c (unsetenv): Likewise.
7926 2002-03-04 Bruno Haible <bruno@clisp.org>
7928 Portability to AIX 4.3.3.
7929 * unsetenv.c: New file, extracted from setenv.c.
7930 * setenv.c: Move the unsetenv() function to unsetenv.c.
7932 2001-12-20 Bruno Haible <bruno@clisp.org>
7934 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7935 use malloc instead. For SunOS 4.
7937 2001-12-11 Bruno Haible <bruno@clisp.org>
7939 * setenv.c: Declare alloca.
7940 (compar_fn_t): New typedef.
7941 (KNOWN_VALUE, STORE_VALUE): Use it.
7943 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7946 2002-12-10 Paul Eggert <eggert@twinsun.com>
7948 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7949 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7950 Choose values that are less likely to collide with system fnmatch
7952 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7953 defined (e.g., a pure POSIX system).
7954 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7955 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7957 2002-12-06 Jim Meyering <jim@meyering.net>
7959 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7961 Merge in changes from libc's misc/error.c, in preparation
7962 for the merge of gnulib's changes back into libc.
7964 * error.c (_): Define only if not already defined.
7965 Move definition to follow all #include directives.
7966 Include unlocked-io.h only if !_LIBC.
7967 [_LIBC]: Include <libio/libioP.h>.
7968 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7969 (fflush): Tweak definition to use INTUSE.
7972 2002-12-05 Paul Eggert <eggert@twinsun.com>
7974 * alloca.c [defined emacs]: Include "lisp.h".
7975 (xalloc_die) [defined emacs]: New macro.
7976 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7977 [! defined emacs]: Include <xalloc.h>.
7978 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7979 (pointer): Typedef to POINTER_TYPE *.
7980 (malloc): Remove decl; we now always use xmalloc.
7981 (alloca): Use old-style definition, since Emacs needs this.
7982 Check for arithmetic overflow when computing combined size.
7984 2002-12-04 Paul Eggert <eggert@twinsun.com>
7986 Do not generate unlocked-io.h automatically, since it's easier to
7987 maintain it by hand.
7989 * unlocked-io.h: New file, from GNU diffutils,
7990 but with proper copyright notice and attribution.
7992 * Makefile.am: Add copyright notice.
7993 (libfetish_a_SOURCES): Add unlocked-io.h.
7994 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7995 (DISTCLEANFILES, io_functions): Remove macros.
7996 (EXTRA_DIST): Remove gen_uio.
7997 (unlocked-io.h): Remove rule.
7999 2002-12-04 Jim Meyering <jim@meyering.net>
8001 Reflect the fact that stat.c and lstat.c are no longer generated.
8002 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8003 (DISTCLEANFILES): Likewise.
8004 (EXTRA_DIST): Likewise.
8005 (all_local): Don't depend on stat.c or lstat.c.
8006 (stat.c, lstat.c): Remove rules.
8007 (EXTRA_DIST): Remove xstat.in.
8009 * xstat.in: Remove file. Contents moved into stat.c.
8010 * stat.c: New file. Contents mostly from xstat.in.
8011 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8012 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8014 * safe-read.c: Rework so that it may serve to define safe_write, too.
8015 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8017 2002-12-03 Jim Meyering <jim@meyering.net>
8019 * safe-read.c, safe-write.c: Change variable names and comments, but
8020 not semantics, to minimize the differences between these two files.
8021 (safe_read): Change comment to mention SAFE_READ_ERROR.
8023 * safe-read.c (IS_EINTR): Define.
8024 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8026 2002-12-02 Bruno Haible <bruno@clisp.org>
8028 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8029 Define, taken from safe-read.c.
8030 (INT_MAX): Provide fallback.
8031 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8032 * safe-write.h (SAFE_WRITE_ERROR): Define.
8034 * safe-read.c (EINTR): Remove definition.
8035 (safe_read): Don't use EINTR if it is absent.
8037 2002-12-02 Jim Meyering <jim@meyering.net>
8039 * safe-read.c (EINTR): Define.
8040 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8041 (INT_MAX): Provide fallback.
8042 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8044 * safe-read.h (SAFE_READ_ERROR): Define.
8046 2002-12-01 Jim Meyering <jim@meyering.net>
8048 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8049 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8051 2002-11-27 Paul Eggert <eggert@twinsun.com>
8053 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8054 hash_rehash): Replace `if (limit <= value) abort ();' with
8055 `if (! (value < limit)) abort ();', for readability.
8057 2002-11-26 <karl@gnu.org>
8059 * strdup.c: copy from libc again, with jim's ok.
8060 * .cppi-disable: re-add strdup.c
8062 2002-11-25 <karl@gnu.org>
8064 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8065 instead of "strtol.c".
8067 2002-11-25 Jim Meyering <jim@meyering.net>
8069 * mktime.c: Sync from libc, now that it has the latest fix.
8071 2002-11-24 <karl@gnu.org>
8073 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8074 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8076 2002-11-24 Jim Meyering <jim@meyering.net>
8078 Update from coreutils:
8080 * mktime.c: Merge in changes from libc.
8082 Avoid a link-time failure on some Linux systems.
8083 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8084 (__mon_yday): Declare with the STATIC attribute.
8085 (__mktime_internal): Likewise.
8086 Based on a report from Greg Schafer.
8088 2002-11-23 Jim Meyering <jim@meyering.net>
8090 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8091 Use `unsigned', not `int', as type of index.
8093 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8095 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8097 2002-11-22 Paul Eggert <eggert@twinsun.com>
8099 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8100 hint that one should use `if (! x) abort ();' rather than `assert
8101 (x);', and anyway it's one less thing to worry about configuring.
8102 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8103 hash_rehash, hash_insert): Use abort rather than assert.
8105 2002-11-22 Paul Eggert <eggert@twinsun.com>
8107 * quotearg.h: Allow multiple inclusion by surrounding with
8108 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8109 so that we can be included first.
8110 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8111 * quotearg.c: Include quotearg.h immediately after config.h.
8112 No need to include stddef.h or sys/types.h any more.
8113 Surround local include files with "", not "<>".
8114 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8115 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8116 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8117 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8118 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8119 (ISPRINT): Remove; no longer needed now that we assume C89.
8121 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8124 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8125 quotearg_char): Use SIZE_MAX rather than
8126 (size_t) -1 when we are talking about "infinity".
8128 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8130 2002-11-22 Bruno Haible <bruno@clisp.org>
8132 * safe-read.h: Assume C89. Add comments.
8133 (safe_read): Change return type to size_t.
8134 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8135 counts > SSIZE_MAX correctly.
8136 * safe-write.h: New file.
8137 * safe-write.c: New file.
8138 * full-read.h: New file.
8139 * full-read.c: New file.
8140 * full-write.h: Assume C89. Add comments.
8141 * full-write.c: Include safe-write.h.
8142 (full_write): Rewritten to use safe_write.
8143 Suggested by Jim Meyering and Paul Eggert.
8145 2002-11-21 Bruno Haible <bruno@clisp.org>
8147 Remove case insensitive option matching.
8148 * argmatch.h (argcasematch): Remove declaration.
8149 (ARGCASEMATCH): Remove macro.
8150 (__xargmatch_internal): Remove case_sensitive argument.
8151 (XARGMATCH): Update.
8152 (XARGCASEMATCH): Remove macro.
8153 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8154 case_sensitive argument.
8155 (argcasematch): Remove function.
8156 (__xargmatch_internal): Remove case_sensitive argument.
8157 (main): Use XARGMATCH instead of XARGCASEMATCH.
8159 * xmalloc.c: Change compile-time error message. Add comment about
8160 required autoconf version.
8162 2002-11-21 Jim Meyering <jim@meyering.net>
8164 * strdup.c (strdup): Tweak comment and initial #if/#include.
8166 Merge in changes from the coreutils.
8168 2002-09-25 Paul Eggert <eggert@twinsun.com>
8169 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8170 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8171 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8172 int. Work more efficiently if X is the same width as uintmax_t.
8173 Do not compare X to -1, to avoid bogus compiler warning.
8174 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8175 Don't assume that f_frsize and f_bsize are the same type.
8177 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8180 * makepath.c (make_path): Restore umask *before* creating the final
8182 (make_path): Minor reformatting.
8184 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8185 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8187 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8188 ones. At least on GNU/Linux systems, `auto' means something else.
8191 2002-11-20 Paul Eggert <eggert@twinsun.com>
8193 Merge argmatch cleanups from Bison. Assume C89.
8195 * argmatch.c: Include config.h here, not in argmatch.h.
8196 Include stdlib.h, for EXIT_FAILURE.
8197 Always include <string.h>, since we assume C89.
8198 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8199 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8200 Include <stddef.h> instead, since it's all we need for size_t.
8201 (PARAMS): Remove. All uses removed.
8202 (ARRAY_CARDINALITY): Do not bother to #undef.
8203 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8204 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8205 Remove unnecessary parentheses.
8206 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8207 Insert necessary parentheses.
8208 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8209 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8211 2002-11-19 Bruno Haible <bruno@clisp.org>
8213 * mbswidth.c: Include mbswidth.h right at the beginning.
8214 * mbswidth.h: Include <stddef.h>, for size_t.
8216 * mbswidth.h (PARAMS): Remove macro.
8217 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8218 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8220 * gcd.h (PARAMS): Remove macro.
8221 (gcd): Use ANSI C function declarations.
8222 * gcd.c (gcd): Likewise.
8224 2002-11-15 Bruno Haible <bruno@clisp.org>
8226 * strcspn.c: Include <stddef.h>.
8227 (strcspn): Use ANSI C function declaration. Change return type to
8229 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8230 (strpbrk): Use NULL.
8231 * strpbrk.h (PARAMS): Remove macro.
8232 (strpbrk): Use ANSI C function declaration.
8233 * strstr.c: Don't include <sys/types.h>.
8234 * strstr.h (PARAMS): Remove macro.
8235 (strstr): Use ANSI C function declarations.
8237 2002-11-06 Bruno Haible <bruno@clisp.org>
8239 * gcd.h (gcd): Change argument type to 'unsigned long'.
8240 * gcd.c (gcd): Likewise.
8242 2002-11-05 Bruno Haible <bruno@clisp.org>
8244 * gcd.h: New file, from gettext-0.11.5.
8245 * gcd.c: New file, from gettext-0.11.5.
8247 2002-11-05 Bruno Haible <bruno@clisp.org>
8249 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8250 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8251 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8252 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8254 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8255 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8257 * closeout.c: Include gettext.h instead of <libintl.h>.
8258 * human.c: Include gettext.h instead of <libintl.h>.
8259 * quotearg.c: Include gettext.h instead of <libintl.h>.
8260 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8261 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8262 * userspec.c: Include gettext.h instead of <libintl.h>.
8263 * version-etc.c: Include gettext.h instead of <libintl.h>.
8264 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8265 (textdomain): Remove definition.
8266 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8268 * long-options.c: Remove include of <libintl.h> and definition of _.
8269 * same.c: Remove include of <libintl.h> and definition of _.
8271 2002-11-04 Bruno Haible <bruno@clisp.org>
8273 * stpcpy.h: New file, from GNU gettext-0.11.5.
8274 * strcase.h: New file, from GNU gettext-0.11.5.
8275 * strpbrk.h: New file, from GNU gettext-0.11.5.
8276 * strstr.h: New file, from GNU gettext-0.11.5.
8277 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8279 2002-05-09 Bruno Haible <bruno@clisp.org>
8281 * config.charset: Update for newest glibc. Add canonical names
8282 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8284 2002-05-09 Bruno Haible <bruno@clisp.org>
8286 * localcharset.c (get_charset_aliases): Add more Windows specific
8289 2002-05-08 Owen Taylor <otaylor@redhat.com>
8291 * config.charset: A few additions for Solaris.
8293 2001-12-05 Bruno Haible <bruno@clisp.org>
8295 * localcharset.c (locale_charset): Don't return an empty string.
8297 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8299 * config.charset: msdos in uk_UA uses CP1125.
8301 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8303 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8304 * localcharset.c (locale_charset): Declare as extern "C".
8306 2002-02-15 Bruno Haible <bruno@clisp.org>
8308 * config.charset [msdosdjgpp]: For Russian, use CP866.
8310 2002-02-11 Bruno Haible <bruno@clisp.org>
8312 * config.charset: Add support for NetBSD.
8314 2002-09-25 <karl@gnu.org>
8316 * strdup.c: copy from libc/string (via ../config/srclist*).
8317 * getopt*: copy from libc/posix.
8318 * gettext.h: copy from gettext.
8319 * .cppi-disable: add strdup.c, gettext.h.
8321 2002-07-01 Jim Meyering <meyering@lucent.com>
8323 * c-stack.c: Include sys/time.h.
8324 From Volker Borchert.
8326 2002-06-11 Paul Eggert <eggert@twinsun.com>
8328 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8329 New macro. Use it uniformly instead of
8330 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8331 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8332 reported by Vin Shelton.
8334 2002-06-22 Jim Meyering <meyering@lucent.com>
8336 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8337 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8339 2002-06-22 Paul Eggert <eggert@twinsun.com>
8341 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8342 Do not assume SA_SIGINFO behavior.
8343 Bug reported by Jim Meyering on NetBSD 1.5.2.
8345 2002-06-22 Jim Meyering <meyering@lucent.com>
8347 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8349 * exitfail.c, exitfail.h: Likewise.
8350 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8352 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8354 (EXTRA_DIST): Add fnmatch_loop.c.
8355 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8357 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8358 * fnmatch.c: Update from diffutils-2.8.2.
8359 * fnmatch_.h: New file. From diffutils-2.8.2.
8360 * fnmatch.h: Remove file.
8362 2002-06-18 Paul Eggert <eggert@twinsun.com>
8364 * file-type.h: Report an error if neither S_ISREG nor
8365 S_IFREG is defined, instead of using a test specific to glibc
8366 2.2. This should be safe, since POSIX requires S_ISREG and
8367 Unix Version 7 had S_IFREG. We don't need to check for
8368 <sys/types.h> since we don't use any symbols that it defines.
8370 2002-06-15 Jim Meyering <meyering@lucent.com>
8372 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8373 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8374 have been included before this file.
8376 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8378 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8379 so that each temporary file name is unique and valid in the first
8380 8 characters, for operation under DOS.
8382 2002-06-15 Jim Meyering <meyering@lucent.com>
8384 Work even with DJGPP 2.03, which lacks support for symlinks.
8386 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8388 * lchown.c (S_ISLNK): Likewise.
8390 2002-06-14 Jim Meyering <meyering@lucent.com>
8392 * file-type.h: Use the version from diffutils-2.8.2.
8393 * file-type.c: Likewise.
8395 2002-05-27 Jim Meyering <meyering@lucent.com>
8397 Fix a problem seen only on nonconforming systems whereby ls.c's
8398 use of localtime, and then of gettimeofday would cause trouble:
8399 the localtime call used to initialize rpl_gettimeofday's save
8400 mechanism would clobber ls's current local time information so
8401 that in any long listing the first file would always be listed
8402 with date 1970-01-01. Analysis by Volker Borchert.
8404 * gettimeofday.c (localtime): Undefine.
8405 (rpl_localtime): New function.
8407 2002-05-22 Jim Meyering <meyering@lucent.com>
8409 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8410 * file-type.h: New file.
8411 * file-type.c (file_type): New file/function. Extracted from diffutils.
8413 2002-04-29 Paul Eggert <eggert@twinsun.com>
8415 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8417 2002-04-28 Paul Eggert <eggert@twinsun.com>
8419 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8420 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8421 of 127, since 64 is the largest conceivable number for ancient
8423 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8425 2002-04-28 Jim Meyering <meyering@lucent.com>
8427 * sig2str.c (WTERMSIG): Remove definition (unused).
8429 2002-04-28 Paul Eggert <eggert@twinsun.com>
8431 * sig2str.h, sig2str.c: New files.
8432 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8434 2002-04-24 Jim Meyering <meyering@lucent.com>
8436 * gettext.h: New file, from Gettext.
8437 * Makefile.am (INCLUDES): Remove -I../intl.
8438 (libfetish_a_SOURCES): Add gettext.h.
8440 2002-04-16 Jim Meyering <meyering@lucent.com>
8442 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8443 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8444 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8446 2002-04-12 Jim Meyering <meyering@lucent.com>
8448 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8450 2002-03-10 Jim Meyering <meyering@lucent.com>
8452 * makepath.c (make_path): Remove a comma from a diagnostic.
8453 Suggestion from Santiago Vila.
8455 2002-03-08 Jim Meyering <meyering@lucent.com>
8457 * rename.c: Mention that this wrapper is needed also on
8458 mips-dec-ultrix4.4 systems.
8460 2002-03-02 Jim Meyering <meyering@lucent.com>
8462 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8463 not HAVE_CLOCK_SETTIME.
8465 2002-02-27 Paul Eggert <eggert@twinsun.com>
8467 * nanosleep.h: Rename to....
8468 * timespec.h: New name for nanosleep.h. All uses changed.
8470 * gettime.c: New file.
8471 * settime.c: New file.
8474 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8475 timespec.h. Remove nanosleep.h.
8477 2002-02-25 Paul Eggert <eggert@twinsun.com>
8479 * acl.c, acl.h: New files.
8480 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8482 2002-02-24 Jim Meyering <meyering@lucent.com>
8484 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8485 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8486 cause trouble. Reported by Nelson Beebe.
8488 2002-02-23 Paul Eggert <eggert@twinsun.com>
8490 * path-concat.c (xpath_concat): Reorder code to pacify
8491 compilers that don't know that xalloc_die never returns.
8493 2002-02-20 Jim Meyering <meyering@lucent.com>
8495 * getdate.c: Regenerate using bison-1.33.
8497 2002-02-15 Paul Eggert <eggert@twinsun.com>
8499 * posixver.c, posixver.h: New files.
8500 * Makefile.am (libfetish_a_SOURCES): Add them.
8502 2002-02-02 Paul Eggert <eggert@twinsun.com>
8503 Bruno Haible <bruno@clisp.org>
8505 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8506 (fwrite_success_callback): New declaration.
8507 * unicodeio.c (unicode_to_mb): New function, extracted from
8508 print_unicode_char. Call failure callback instead of error.
8509 (fwrite_success_callback): New function.
8510 (exit_failure_callback): New function.
8511 (fallback_failure_callback): New function.
8512 (print_unicode_char): Call unicode_to_mb.
8514 2002-01-26 Jim Meyering <meyering@lucent.com>
8516 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8518 2002-01-22 Jim Meyering <meyering@lucent.com>
8520 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8521 Otherwise, some versions of automake would omit the rule that makes
8522 Makefile from Makefile.in.
8524 2001-01-21 Paul Eggert <eggert@twinsun.com>
8526 * xmemcoll.h, xmemcoll.c: New files.
8527 * Makefile.am (libfetish_a_SOURCES): Add them.
8528 * memcoll.c: Include errno.h, and declare errno if not defined.
8529 (memcoll): Set errno to zero if there is no error.
8531 * quotearg.c (quotearg_buffer_restyled):
8532 Fix bug with quoting buffers containing NUL when backslashing escapes.
8533 This bug was exposed by the other changes in this patch.
8534 (quotearg_n_options): New arg ARGSIZE.
8535 All callers changed.
8536 (quoting_options_from_style): New function.
8537 (quotearg_n_style): Use it.
8538 (quotearg_n_style_mem): New function.
8540 * quotearg.h (quotearg_n_style_mem): New function.
8542 2002-01-16 Jim Meyering <meyering@lucent.com>
8544 * getdate.y: Add three semicolons, each just before a closing brace.
8545 Bison (as of version 1.31) no longer papers over that mistake.
8547 2002-02-14 Paul Eggert <eggert@twinsun.com>
8549 * backupfile.c (ISDIGIT): Comment fix.
8550 * getdate.y (ISDIGIT): Likewise.
8551 * posixtm.c (ISDIGIT, year): Likewise.
8552 * strverscmp.c (ISDIGIT): Likewise.
8553 * userspec.c (ISDIGIT): Likewise.
8555 2002-01-05 Jim Meyering <meyering@lucent.com>
8557 * version-etc.c (version_etc_copyright): Update copyright year.
8559 2001-01-19 Paul Eggert <eggert@twinsun.com>
8561 * closeout.c (close_stdout_status): If ferror (stdout), do
8562 not silently exit merely because the output buffer happens to
8563 have nothing pending.
8565 2001-12-18 Paul Eggert <eggert@twinsun.com>
8567 See the big note in ../ChangeLog.
8568 * human.c (suffixes): Prefer K to k for 1024.
8569 (generate_suffix_backwards): New function.
8570 (human_readable_inexact): Use it.
8571 * xstrtol.c (__xstrtol): If there is no number but there
8572 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8573 Accept 'K' as well as 'k'.
8575 2001-12-15 Jim Meyering <meyering@lucent.com>
8577 * regex.h (__restrict_arr): Update from libc.
8579 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8580 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8583 2001-12-10 Jim Meyering <meyering@lucent.com>
8585 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8586 Instead, include "xalloc.h".
8587 (initbuffer): Don't cast xmalloc return value to char*.
8588 (readline): Reword comment.
8589 Don't cast xrealloc return value to char*
8592 2001-12-09 Jim Meyering <meyering@lucent.com>
8594 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8595 `signed and unsigned type in conditional expression'.
8596 * posixtm.c (posix_time_parse): Likewise.
8598 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8600 * readtokens.c (readtoken): Declare an index to be of type unsigned
8601 to avoid a pedantic warning.
8603 * getstr.c: Don't include assert.h.
8604 (getstr): Remove warning-evoking assertions.
8605 Return -1 if offset parameter is out of bounds.
8606 Change the type of a local from int to size_t.
8608 * strftime.c (my_strftime_localtime_r): Include this function
8609 definition in the `#if ! HAVE_TM_GMTOFF' block.
8611 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8612 Include xalloc.h instead.
8614 2001-12-02 Jim Meyering <meyering@lucent.com>
8616 * tempname.c: Don't declare getenv, thus reverting the change of
8617 2001-11-18. It's no longer necessary, now that stdlib.h is always
8620 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8621 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8623 2001-11-30 Akim Demaille <akim@epita.fr>
8625 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8626 before being defined.
8628 2001-11-27 Paul Eggert <eggert@twinsun.com>
8630 * quotearg.h (quotearg_n, quotearg_n_style):
8631 First arg is int, not unsigned.
8632 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8633 (SIZE_MAX, UINT_MAX): New macros.
8634 (quotearg_n_options): Abort if N is negative.
8635 Avoid overflow check on hosts where size_t is 64 bits and int
8636 is 32 bits, as overflow is impossible there.
8637 Fix off-by-one typo that caused unnecessary reallocation.
8639 2001-11-27 Jim Meyering <meyering@lucent.com>
8641 * tempname.c: Merge with version from libc.
8642 * regex.c: Likewise.
8644 * tempname.c: Include stdlib.h unconditionally. On some old systems
8645 for which STDC_HEADERS is 0, it was not included, resulting in a
8646 warning about an integer-to-pointer conversion problem with getenv.
8647 Reported by Volker Borchert.
8649 2001-11-26 Jim Meyering <meyering@lucent.com>
8651 * gtod.h: Remove file.
8652 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8653 * gettimeofday.c: Don't include gtod.h.
8654 (GTOD_init): Remove function.
8655 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8656 Suggestion from Volker Borchert.
8658 2001-11-23 Jim Meyering <meyering@lucent.com>
8660 * hash.h (struct hash_table): Don't define here. Merely declare it.
8661 * hash.c (struct hash_table): Define it here instead.
8663 2001-11-22 Jim Meyering <meyering@lucent.com>
8665 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8667 2001-11-18 Paul Eggert <eggert@twinsun.com>
8669 * tempname.c (TMP_MAX): Remove; no longer needed.
8670 (TEMPORARIES): New macro.
8671 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8672 removes an artificial limitation (e.g. HP-UX 10.20, where
8675 2001-11-18 Jim Meyering <meyering@lucent.com>
8677 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8680 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8681 files will be created before anything else.
8683 2001-11-17 Jim Meyering <meyering@lucent.com>
8685 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8686 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8687 rather than group writable. Patch by Juan F. Codagnone.
8689 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8690 Instead, include "xalloc.h".
8692 * mountlist.c: Include unlocked-io.h after all system headers.
8693 Remove explicit declarations of xmalloc, xrealloc,
8694 and xstrdup. Instead, include "xalloc.h".
8696 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8697 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8698 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8700 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8701 Reported by Padraig Brady.
8703 * mkstemp.c: #undef mkstemp.
8705 (rpl_mkstemp): Rename from mkstemp.
8708 2001-11-16 Jim Meyering <meyering@lucent.com>
8710 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8711 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8712 determine the amount of total physical memory, use pstat_getstatic.
8713 HPUX-11 doesn't define _SC_PHYS_PAGES.
8714 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8715 If sysconf couldn't be used to determine the amount of available
8716 physical memory, use both pstat_getstatic and pstat_getdynamic.
8717 Based on a patch from Bob Proulx.
8719 2001-11-05 Jim Meyering <meyering@lucent.com>
8721 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8723 2001-11-03 Jim Meyering <meyering@lucent.com>
8725 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8726 in argmatch_to_argument call.
8728 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8731 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8732 e.g., a fault due to an attempt to free a NULL pointer.
8734 2001-11-01 Jim Meyering <meyering@lucent.com>
8736 * dirfd.c, dirfd.h: New files.
8737 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8739 * hash.c (hash_print) [TESTING]: Clean up.
8741 2001-10-22 Paul Eggert <eggert@twinsun.com>
8743 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8744 to avoid a warning if -Wall.
8746 2001-10-21 Paul Eggert <eggert@twinsun.com>
8748 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8750 2001-10-21 Jim Meyering <meyering@lucent.com>
8752 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8753 this code would end up calling gettext even in packages built
8755 * getopt.c (_): Likewise.
8756 * regex.c (_): Likewise.
8758 2001-10-20 Paul Eggert <eggert@twinsun.com>
8760 * error.c (strerror_r): Do not declare unless !_LIBC.
8761 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8762 Use strerror_r that is only a macro, even if it is not a function.
8763 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8764 (private_strerror): Use prototypes, not old-style function definition.
8765 (print_errno_message): New function.
8766 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8768 (error_tail, error, error_at_line): Use it.
8770 2001-10-11 Jim Meyering <meyering@lucent.com>
8772 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8773 and quote_n (1, ... to avoid clobbering a buffer.
8775 2001-10-05 Jim Meyering <meyering@lucent.com>
8777 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8778 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8779 * hash-pjw.h: New file.
8781 2001-09-30 Jim Meyering <meyering@lucent.com>
8783 * mountlist.c [MOUNTED_GETFSSTAT]:
8784 Include <sys/ucred.h>, for Apple Darwin.
8785 Include sys/mount.h and sys/fs_types.h only if available.
8787 (read_filesystem_list): Use FS_TYPE.
8789 2001-09-29 Paul Eggert <eggert@twinsun.com>
8791 * exclude.c (excluded_filename): 0 -> false, since it's
8794 2001-09-28 Paul Eggert <eggert@twinsun.com>
8796 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8797 #defines strtoimax. Also treat the other strto* functions
8800 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8801 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8802 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8804 2001-09-26 Jim Meyering <meyering@lucent.com>
8806 Most macros in unlocked-io.h had the wrong number of arguments.
8807 * gen-uio: New script.
8808 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8809 * unlocked-io.hin: Remove file.
8810 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8811 rather than trying to embed it here.
8812 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8813 Reported by Padraig Brady.
8815 2001-09-25 Volker Borchert <bt@teknon.de>
8817 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8819 2001-09-23 Jim Meyering <meyering@lucent.com>
8821 * mountlist.c: Remove useless parentheses in #if directives.
8822 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8823 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8825 2001-09-22 Jim Meyering <meyering@lucent.com>
8827 * localcharset.c: Update from latest gettext.
8828 * config.charset: Likewise.
8830 2001-09-20 Jim Meyering <meyering@lucent.com>
8832 * xstrtol.c (strtoimax): Guard declaration with
8833 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8834 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8835 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8836 (strtoumax): Likewise, for completeness (it wasn't necessary).
8838 2001-09-06 Paul Eggert <eggert@twinsun.com>
8840 * strtoimax.c (HAVE_LONG_LONG):
8841 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8842 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8843 to work around bug in IBM C compiler.
8845 2001-09-16 Jim Meyering <meyering@lucent.com>
8847 * mkdir.c: New file.
8849 2001-09-04 Paul Eggert <eggert@twinsun.com>
8851 * xgetcwd.c: Revert some of the previous change; intead,
8852 fix the HAVE_GETCWD_NULL code to behave more like the
8853 !HAVE_GETCWD_NULL code used to.
8856 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8859 2001-09-04 Paul Eggert <eggert@twinsun.com>
8861 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8862 Use ssize_t, not int, to store result of readlink.
8863 Check for ssize_t overflow as well as size_t overflow,
8864 as POSIX says the result of readlink is implementation-defined
8865 when ssize_t overflows.
8866 Remove unnecessary cast to char*.
8867 Use free+malloc instead of realloc, as the storage doesn't need
8868 to be preserved and it's clearer and can be more efficient that way.
8869 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8870 * xreadlink.h (xreadlink): Update prototype.
8872 2001-09-03 Paul Eggert <eggert@twinsun.com>
8874 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8875 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8876 spotted by Jim Meyering.
8878 2001-09-03 Jim Meyering <meyering@lucent.com>
8880 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8882 2001-09-03 Paul Eggert <eggert@twinsun.com>
8884 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8885 like the HAVE_GETCWD_NULL code.
8886 Include pathmax.h if not HAVE_GETCWD.
8887 Do not include xalloc.h.
8888 (INITIAL_BUFFER_SIZE): New symbol.
8889 Do not use xmalloc / xrealloc, since the caller is responsible for
8890 handling errors. Preserve errno around `free' during failure.
8891 Do not overrun buffer when using getwd.
8893 2001-09-03 Paul Eggert <eggert@twinsun.com>
8895 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8896 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8898 2001-09-02 Jim Meyering <meyering@lucent.com>
8900 * error.c: Update from GNU libc.
8902 2001-09-01 Jim Meyering <meyering@lucent.com>
8904 * xreadlink.c: New file.
8905 * xreadlink.h: New file.
8906 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8908 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8909 doesn't conflict with sparc Solaris 7's definition in
8910 /usr/include/sys/int_types.h.
8912 * exclude.c: Use `""', not `<>' to #include non-system header files.
8913 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8914 and strncasecmp as r-values. Unixware didn't have declarations.
8916 2001-08-31 Jim Meyering <meyering@lucent.com>
8918 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8919 Use an initial, malloc'd, buffer of length 128 rather than
8920 a statically allocated one of length 1024.
8922 2001-08-30 Paul Eggert <eggert@twinsun.com>
8924 * xgetcwd.c: Don't include pathmax.h.
8925 Include stdlib.h and unistd.h if available.
8927 (xmalloc, xstrdup, free): Remove decls.
8928 (xgetcwd): Don't assume sizes fit in unsigned.
8929 Check for overflow when computing sizes.
8930 Simplify reallocation code.
8932 2001-08-28 Paul Eggert <eggert@twinsun.com>
8934 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8936 * strtoimax.c: Renamed from strtoxmax.c, removing the
8939 Also, make the following further changes to make this file's
8940 configuration more similar to that of strtol.c:
8941 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8942 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8943 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8944 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8945 changed to signed values.
8947 And make the following changes as well:
8948 Fix copyright notice, as 1999 was missing.
8949 (verify): New macro.
8950 (strtoimax): Check sizes at compile-time, not run-time.
8951 Prefer strtol to strtoll if both work.
8952 (main): Remove; it was not that useful and was a pain to maintain.
8954 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8956 2001-08-30 Paul Eggert <eggert@twinsun.com>
8958 * savedir.c (savedir): Remove size parameter, as POSIX says that
8959 a directory's st_size can have an arbitrary value, so the old
8960 usage could waste an arbitrary amount of memory. All uses
8962 * savedir.h: Update prototype.
8964 2001-08-30 Paul Eggert <eggert@twinsun.com>
8966 * xstrtol.c (strtoimax): New decl.
8968 2001-08-28 Paul Eggert <eggert@twinsun.com>
8970 * xstrtol.h: Add copyright notice.
8971 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8972 LONGINT_INVALID_SUFFIX_CHAR.
8974 2001-08-30 Paul Eggert <eggert@twinsun.com>
8976 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8979 2001-08-30 Paul Eggert <eggert@twinsun.com>
8981 * hash.c: Remove '2001' from copyright notice.
8983 2001-08-30 Paul Eggert <eggert@twinsun.com>
8985 * full-write.h: New file.
8986 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8987 * full-write.c: Correct credits, as cccp.c no longer
8988 exists and anyway it was so heavily changed from the old cccp
8989 code as to be unrecognizable. Include full-write.h.
8990 (full_write) Return size_t, with short writes meaning failure.
8991 All callers changed. This fixes a bug with large buffers
8993 * utime.c: Include full-write.h.
8995 2001-08-30 Paul Eggert <eggert@twinsun.com>
8997 Merge 'exclude' changes from tar 1.13.22.
8998 This fixes one or two unlikely storage allocation overflow bugs,
8999 but doesn't change user-visible behavior otherwise.
9001 2001-08-30 Paul Eggert <eggert@twinsun.com>
9003 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9004 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9005 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9006 Include if available.
9007 (<xalloc.h>): Include
9008 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9009 (verify): New macro. Use it to verify that EXCLUDE macros do not
9010 collide with FNM macros.
9011 (struct patopts): New struct.
9012 (struct exclude): Use it, as exclude patterns now come with options.
9013 (new_exclude): Support above changes.
9014 (new_exclude, add_exclude_file):
9015 Initial size must now be a power of two to simplify overflow checking.
9016 (free_exclude, fnmatch_no_wildcards): New function.
9017 (excluded_filename): No longer requires options arg, as the options
9018 are determined by add_exclude. Now returns bool, not int.
9019 (excluded_filename, add_exclude):
9020 Add support for the fancy new exclusion options.
9021 (add_exclude, add_exclude_file): Now takes int options arg.
9022 Check for arithmetic overflow when computing sizes.
9023 (add_exclude_file): xrealloc might modify errno, so don't
9024 realloc until after errno might be used.
9026 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9028 (free_exclude): New decl.
9029 (add_exclude, add_exclude_file): Now takes int options arg.
9030 (excluded_filename): No longer requires options arg, as the options
9031 are determined by add_exclude. Now returns bool, not int.
9033 2001-08-30 Paul Eggert <eggert@twinsun.com>
9035 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9037 2001-08-27 Jim Meyering <meyering@lucent.com>
9039 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9041 * version-etc.c (N_): Remove definition.
9042 Revert most of last change.
9043 Instead, simply don't mark the `Copyright...' string for translation.
9044 Based on advice from Paul Eggert.
9046 * strtoxmax.c: Tweak comment.
9048 2001-08-26 Jim Meyering <meyering@lucent.com>
9050 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9051 of copyright with `%s' so translators don't get an untranslated
9053 (COPYRIGHT_YEAR): Define.
9054 (version_etc): Use fprintf rather than fputs.
9055 Suggestion from Ulrich Drepper.
9057 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9059 * strtoll.c: New file, from GNU libc.
9060 * xstrtoimax.c: New file.
9062 * xstrtol.h: Add xstrtoimax.
9063 * strtoumax.c: New file. Simply include "strtoumax.c".
9064 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9066 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9067 * strtoxmax.c: ... then renamed to this.
9069 2001-08-13 Paul Eggert <eggert@twinsun.com>
9071 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9072 Port to Solaris 8, where 'sed' requires a space after the 'r'
9073 command, and where sh dislikes "$/". Clean up the spacing a bit.
9074 Redirect output to $tmp just once.
9076 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9078 * addext.c (<errno.h>): Include.
9079 (errno): Declare if not defined.
9080 (addext): Work correctly when pathconf returns -1 and leaves
9081 errno alone because there is no limit. Also, work even if
9082 pathconf returns a value greater than SIZE_MAX.
9084 2001-08-12 Jim Meyering <meyering@lucent.com>
9086 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9087 Simply `return getcwd (NULL, 0);'.
9088 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9089 Use 1300 as initial value for length, not PATH_MAX.
9091 * pathmax.h: Clean up cpp syntax.
9093 2001-08-12 Jim Meyering <meyering@lucent.com>
9095 * gettimeofday.c: New file.
9097 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9099 2001-08-04 Jim Meyering <meyering@lucent.com>
9101 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9102 to get in sync with glibc.
9104 2001-08-03 Paul Eggert <eggert@twinsun.com>
9106 The following changes are from gettext 0.10.39 as maintained by
9109 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9110 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9111 with inverted sense. All uses changed.
9113 * mbswidth.c: Don't include <limits.h>.
9114 Include <stdlib.h> and <string.h> unconditionally.
9115 (iswcntrl, mbsinit, ISCNTRL): New macros.
9116 (mbsnwidth): Use K&R style function declarations.
9117 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9118 can optimize it when MB_CUR_MAX == 1.
9119 The width of control characters is zero, not 1.
9121 2001-07-15 Jim Meyering <meyering@lucent.com>
9123 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9124 (BUILT_SOURCES): Add unlocked-io.h.
9125 (io_functions): Define.
9126 (unlocked-io.h): New rule.
9127 (DISTCLEANFILES): Add unlocked-io.h.
9128 (all-local): Depend on unlocked-io.h, to ensure it is created.
9130 * unlocked-io.hin: New file
9132 * regex.c: Update from glibc.
9134 2001-07-05 Jim Meyering <meyering@lucent.com>
9136 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9138 (libfetish_a_SOURCES): Put all .h files here instead.
9139 Remove a thus-exposed (better checks in automake) duplicate and
9140 two unnecessary .h files.
9142 2001-06-11 Jim Meyering <meyering@lucent.com>
9144 * regex.c: Update from GNU libc.
9146 2001-05-27 Jim Meyering <meyering@lucent.com>
9148 * readutmp.h (UT_TYPE): Define.
9150 2001-05-24 Jim Meyering <meyering@lucent.com>
9152 * argmatch.c: Include "quote.h".
9153 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9154 quote function. Reported by Göran Uddeborg.
9156 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9158 * dirname.c (dir_name): Compute append_dot using path, not newpath
9159 which is not yet declared.
9161 2001-05-11 Paul Eggert <eggert@twinsun.com>
9163 * Makefile.am (libfetish_a_SOURCES):
9164 Add strftime.c, since we now compile it on all hosts.
9166 * strftime.c (my_strftime):
9167 Define to nstrftime if emacs, but only if my_strftime is not defined.
9168 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9169 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9170 Add one more extra argument: a nanoseconds value.
9173 (my_strftime function): Add %N format.
9174 (emacs_strftimeu): Renamed from emacs_strftime,
9175 with extra ut argument.
9177 2001-05-11 Paul Eggert <eggert@twinsun.com>
9179 dirname code cleanup. base_name now behaves more compatibly
9180 with POSIX basename when given file names that have trailing
9181 slashes, and similarly for dir_name. Add new primitives
9182 base_len and dir_len. Put the directory-name-related decls
9185 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9186 * backupfile.c (base_name): Likewise.
9187 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9188 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9189 * makepath.c (strip_trailing_slashes): Likewise.
9190 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9192 * rename.c (strip_trailing_slashes): Likewise.
9193 * same.c (base_name): Likewise.
9194 * stripslash.c (ISSLASH): Likewise.
9196 * addext.c: Include <dirname.h> after size_t is defined.
9197 * backupfile.c: Likewise.
9199 * addext.c (addext): Use base_len to trim redundant
9200 trailing slashes instead of doing it ourselves.
9201 But do not trim the last slash if it is not redundant.
9203 * backupfile.c (find_backup_file_name,
9204 max_backup_version): Use base_len instead of rolling it ourselves.
9205 Handle the case of "" and (on DOS) "C:" correctly.
9207 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9208 Include <string.h>, <dirname.h>.
9209 (base_name): Allow file names ending in slashes, other than names
9210 that are all slashes. In this case, return the basename followed
9211 by the slashes. This is more general, and can be used in places
9212 where the original base_name purposely had an assertion failure.
9213 (base_len): New function.
9215 * dirname.c: Include <string.h> instead of <stdlib.h>.
9216 Do not include <assert.h>; no longer needed.
9218 (memrchr): Remove decl.
9219 (dir_name_r): Remove.
9220 (dir_len): Renamed from dirlen. All callers changed.
9221 Rewrite in terms of base_name, for simplicity and consistency.
9222 (dir_name): Never return NULL. All callers changed.
9223 Do not include <stdlib.h> in test program; no longer needed.
9224 return 0; is fine for test program.
9226 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9228 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9230 * path-concat.c (path_concat): Use base_len to compute
9231 base length, not strlen; this means we cannot rely on memcpy
9234 * same.c (STREQ): Remove.
9235 (same_name): Handle the case where the basename ends in trailing '/'.
9237 * stripslash.c (strip_trailing_slashes): Return nonzero if
9238 a slash was stripped. Do not strip the last slash after a
9241 2001-04-08 Jim Meyering <meyering@lucent.com>
9243 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9244 recomputed; that's necessary when the offset spans a DST transition.
9245 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9247 2001-04-02 Jim Meyering <meyering@lucent.com>
9249 * regex.h, regex.c: Update from GNU libc.
9251 2001-03-19 Paul Eggert <eggert@twinsun.com>
9253 * version-etc.c (version_etc_copyright): Update to 2001.
9255 2001-03-16 Paul Eggert <eggert@twinsun.com>
9257 * tempname.c (uint64_t): Define to uintmax_t if
9258 not defined, and if UINT64_MAX is not defined.
9259 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9260 Reported by John David Anglin.
9262 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9264 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9265 alias if codeset is empty.
9266 * config.charset (BeOS): Use wildcard syntax.
9268 2001-03-13 Jim Meyering <meyering@lucent.com>
9270 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9271 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9274 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9276 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9278 * unicodeio.c (print_unicode_char): Simplify accordingly.
9280 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9282 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9283 support for DOS/DJGPP.
9285 2001-02-28 Paul Eggert <eggert@twinsun.com>
9287 * Makefile.am (libfetish_a_SOURCES):
9288 Add dup-safer.c, fopen-safer.c.
9289 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9291 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9293 2001-02-25 Paul Eggert <eggert@twinsun.com>
9295 The mkstemp replacement is taken from glibc 2.2.2, with some
9296 portability fixes for use outside glibc, as follows:
9298 * tempname.c (struct_stat64): New macro.
9299 (direxists, __gen_tempname): Use it.
9300 This avoids a portability problem with Solaris 8.
9302 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9303 (<stddef.h>, <stdint.h>, <string.h>):
9304 Include only if STDC_HEADERS || _LIBC.
9305 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9306 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9307 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9308 (__set_errno): Define this macro if <errno.h> doesn't.
9309 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9310 Define these macros if <stdio.h> doesn't.
9311 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9312 Define these macros if <sys/stat.h>
9313 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9314 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9315 __xstat64): Define if not _LIBC.
9316 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9317 (__gen_tempname): Invoke gettimeofday only if
9318 HAVE_GETTIMEOFDAY || _LIBC;
9319 otherwise, fall back on plain "time".
9320 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9322 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9324 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9326 2001-02-17 Jim Meyering <meyering@lucent.com>
9328 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9329 around included file name.
9331 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9333 * strftime.c: Update from GNU libc (the only changes were to comments).
9335 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9337 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9339 2001-02-17 Paul Eggert <eggert@twinsun.com>
9341 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9342 Remove workaround macros for hosts that have mbrtowc but not
9343 mbstate_t, as we now insist on proper declarations for both
9344 before using mbrtowc.
9346 2001-02-17 Jim Meyering <meyering@lucent.com>
9348 * regex.c: Update from libc.
9350 2001-02-16 Paul Eggert <eggert@twinsun.com>
9352 * alloca.c (malloc): Undef before defining, since stdlib.h
9353 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9354 Reported by Mark Hounschell via Paul Eggert.
9356 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9358 * config.charset: Update for FreeBSD 4.2.
9360 2001-01-26 Jim Meyering <meyering@lucent.com>
9362 * quotearg.c: Include stddef.h.
9363 * quote.c: Include stddef.h.
9364 Reported by Axel Kittenberger.
9366 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9367 line in double quotes so that it evokes a better diagnostic.
9368 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9369 Reported by Axel Kittenberger.
9371 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9373 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9374 to avoid a warning. Add back 'const' to inptr.
9376 2001-01-16 Jim Meyering <meyering@lucent.com>
9378 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9381 2001-01-14 Jim Meyering <meyering@lucent.com>
9383 * rename.c: New file. From Volker Borchert.
9384 Include stdlib.h, string.h or strings.h, and xalloc.h.
9385 Use strip_trailing_slashes rather than open-coding it.
9387 2001-01-03 Paul Eggert <eggert@twinsun.com>
9389 * strftime.c: Sync with glibc time/strftime.c 1.81.
9391 2001-01-03 Jim Meyering <meyering@lucent.com>
9393 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9394 local `inptr' to avoid warning with some system declarations of iconv.
9396 2000-12-29 Paul Eggert <eggert@twinsun.com>
9398 * modechange.c: Do not assume that mode_t uses the
9399 traditional octal encoding. E.g. "chmod 1 FOO" should set
9400 the other-execute bit of FOO even if S_IXOTH != 1.
9402 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9403 WOTH, XOTH, ALLM): New macros.
9404 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9405 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9407 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9408 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9410 No need to use uintmax_t; unsigned long is long enough.
9411 Don't bother to get suffix since we don't use it.
9413 2000-12-24 Jim Meyering <meyering@lucent.com>
9415 * hash.c (is_prime): Return explicit boolean values.
9416 (hash_get_first): Return NULL to appease Irix5.6's 89.
9417 Reported by Nelson Beebe.
9419 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9421 * localcharset.c (locale_charset): Add support for Win32.
9423 2000-12-18 Paul Eggert <eggert@twinsun.com>
9425 * physmem.h, physmem.c: New files.
9427 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9428 (noinst_HEADERS): Add physmem.h.
9430 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9431 't' for compatibility with Solaris 8 sort.
9433 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9435 * config.charset: Add support for BeOS.
9437 2000-12-16 Jim Meyering <meyering@lucent.com>
9439 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9440 SHELLS_FILE to a file name that's useful on djgpp systems.
9442 (ADDITIONAL_DEFAULT_SHELLS): Define.
9443 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9444 Based mostly on a patch from Prashant TR.
9446 2000-12-16 Jim Meyering <meyering@lucent.com>
9448 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9449 N and M) would have treated it like `chown N:N FILE'.
9451 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9453 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9455 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9456 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9457 to the list of canonical encodings. Rename EUC-CN to GB2312.
9459 2000-12-08 Andreas Schwab <schwab@suse.de>
9461 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9462 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9464 2000-12-07 Jim Meyering <meyering@lucent.com>
9466 * stripslash.c (ISSLASH): Define.
9467 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9470 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9471 (dir_name_r): Declare this function as static.
9472 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9473 manifest itself on a name containing a mix of slashes and
9475 Make this function work with names starting with a DOS-style
9476 drive letter and colon prefix.
9477 (dir_name): Append `.' if necessary.
9478 Based mostly on patches from Prashant TR and Eli Zaretskii.
9480 * dirname.h (dir_name_r): Remove prototype.
9482 2000-12-05 Jim Meyering <meyering@lucent.com>
9484 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9486 2000-12-04 Jim Meyering <meyering@lucent.com>
9488 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9489 Also include memory.h, stdlib.h, unistd.h if appropriate.
9490 Reported by Andreas Jaeger (conflicting declaration of malloc).
9492 2000-12-02 Jim Meyering <meyering@lucent.com>
9494 * closeout.h: Make idempotent, to avoid some obscure warnings.
9496 2000-12-01 Paul Eggert <eggert@twinsun.com>
9498 * memrchr.c: Include <config.h> before any system include file.
9500 2000-11-29 Paul Eggert <eggert@twinsun.com>
9502 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9504 2000-11-26 Jim Meyering <meyering@lucent.com>
9506 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9508 2000-11-22 Paul Eggert <eggert@twinsun.com>
9510 * strftime.c (my_strftime): Do not invoke mbrlen with a
9511 size of (size_t) -1; it's not portable.
9513 2000-11-17 Akim Demaille <akim@epita.fr>
9515 * obstack.h: Formatting changes.
9516 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9517 prevent type checking.
9518 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9519 cast the value to (void *): assigning a `foo *' to a `void *'
9521 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9523 2000-11-17 Jim Meyering <meyering@lucent.com>
9525 * strstr.c: Update from GNU libc.
9527 2000-11-16 Jim Meyering <meyering@lucent.com>
9529 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9531 2000-11-11 Jim Meyering <meyering@lucent.com>
9533 * error.c: Add a couple #includes, merging from GNU libc version.
9535 2000-11-10 Jim Meyering <meyering@lucent.com>
9537 * obstack.h: Update from GNU libc.
9538 * obstack.c: Likewise.
9540 2000-11-06 Paul Eggert <eggert@twinsun.com>
9542 * getusershell.c (setusershell): Use rewind rather than
9543 fseek/fseeko, to avoid configuration hassles with fseeko.
9544 Don't bother opening SHELLS_FILE if shellstream is NULL;
9547 2000-11-05 Jim Meyering <meyering@lucent.com>
9549 * makepath.h (make_dir): Declare.
9550 * makepath.c (make_dir): Remove `static' attribute.
9553 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9555 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9556 last one in a bucket, advance to the next bucket.
9558 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9560 * fnmatch.c: Do not comment out all the code if we are using
9561 the GNU C library, because in some cases we are replacing buggy
9562 code in the GNU C library itself.
9564 2000-10-30 Paul Eggert <eggert@twinsun.com>
9566 * error.h, getline.h, modechange.h:
9567 Remove "2000" from Copyright line, as the file hasn't been
9568 changed this year other than in the copyright notice.
9570 * xalloc.h: Add "2000" to Copyright line, as this file
9571 was changed this year.
9573 2000-10-30 Paul Eggert <eggert@twinsun.com>
9575 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9576 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9577 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9579 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9581 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9582 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9583 doesn't define __restrict_arr.
9585 2000-10-29 Jim Meyering <meyering@lucent.com>
9587 * xstat.in: Fix grammar in comment.
9589 2000-10-28 Jim Meyering <meyering@lucent.com>
9591 * memchr.c: Update from libc.
9592 Adjust for portability:
9593 [HAVE_STDLIB_H]: Include stdlib.h.
9594 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9595 Undef __memchr, too.
9596 [!weak_alias]: Define __memchr to memchr.
9598 * regex.c: Update from libc.
9599 * regex.h: Likewise.
9600 * getopt1.c: Likewise.
9601 * memcmp.c: Likewise.
9603 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9604 Avoid using fseek, when possible -- it's broken by design.
9605 Patch by Ulrich Drepper.
9607 2000-10-26 Jim Meyering <meyering@lucent.com>
9609 * strftime.c: Update from libc.
9611 2000-10-25 Jim Meyering <meyering@lucent.com>
9613 * obstack.c: Update from libc.
9615 2000-10-23 Jim Meyering <meyering@lucent.com>
9617 * hard-locale.c (hard_locale): Revert last change -- it was simply
9618 wrong. That set_locale call must not have any side effects.
9621 2000-10-22 Jim Meyering <meyering@lucent.com>
9623 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9624 [CYCLIC]: Remove now-unused definition.
9626 * save-cwd.c (O_DIRECTORY): Define, if needed.
9627 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9628 Suggestion from Ulrich Drepper.
9630 2000-10-21 Jim Meyering <meyering@lucent.com>
9632 * dirname.c (dir_name_r): New function, factored out of dir_name.
9633 (dir_name): Use dir_name_r.
9634 * dirname.h (dir_name_r): Declare it.
9636 2000-10-21 Jim Meyering <meyering@lucent.com>
9638 * dirname.c (memrchr): Declare if necessary.
9639 (dir_name): Remove the restriction that there be no
9640 trailing slashes. Now, this code skips past them, effectively
9642 [TEST_DIRNAME] (main): New unit tests.
9644 * memrchr.c: New file from GNU libc.
9645 Undef __memrchr, too.
9646 [!weak_alias]: Define __memrchr to memrchr.
9647 Guard weak_alias use with `#ifdef weak_alias'.
9649 2000-10-17 Jim Meyering <meyering@lucent.com>
9651 * quote.h (PARAMS): Define and use.
9652 Reported by Akim Demaille.
9654 * getopt.c: Update from libc.
9656 2000-10-16 Jim Meyering <meyering@lucent.com>
9658 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9661 2000-09-25 Jim Meyering <meyering@lucent.com>
9663 * md5.h (rol): Define (from GnuPG).
9665 * sha.c: Give credit (GnuPG) where due.
9666 (M): Use rol rather than open-coding it.
9667 Add a FIXME comment.
9669 2000-09-21 Jim Meyering <meyering@lucent.com>
9671 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9672 Reported by Michael Stone.
9674 2000-09-20 Jim Meyering <meyering@lucent.com>
9676 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9677 (noinst_HEADERS): Add sha.h.
9678 Based on code from Scott G. Miller and from GnuPG.
9680 2000-09-15 Jim Meyering <meyering@lucent.com>
9682 * regex.c: Update from libc.
9684 2000-09-10 Jim Meyering <meyering@lucent.com>
9686 * getopt.c (_getopt_internal): Update from glibc.
9688 2000-09-09 Jim Meyering <meyering@lucent.com>
9690 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9691 think it should be used as a general replacement for isascii.
9692 * fnmatch.c: Likewise.
9693 * mbswidth.c: Likewise
9694 * regex.c: Likewise.
9697 * userspec.c: Include sys/param.h and limits.h.
9699 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9700 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9701 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9702 UID, GID. Check range.
9704 2000-09-06 Jim Meyering <meyering@lucent.com>
9706 * getopt.c (_getopt_internal): Update from glibc.
9708 2000-08-30 Jim Meyering <meyering@lucent.com>
9710 * strftime.c: Merge in changes from GNU libc.
9712 2000-08-26 Jim Meyering <meyering@lucent.com>
9714 * closeout.c: Include "__fpending.h".
9715 (close_stdout_status): Return right away if there's nothing to flush.
9717 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9718 * __fpending.c: New file.
9719 * __fpending.h: New file.
9721 2000-08-07 Paul Eggert <eggert@twinsun.com>
9723 Standardize on "memory exhausted" instead of "Memory exhausted"
9724 or "virtual memory exhausted".
9725 * obstack.c (print_and_abort): Use "memory exhausted", not
9726 "virtual memory exhausted".
9727 * same.c (same_name): Invoke xalloc_die instead of printing
9729 * userspec.c (parse_user_spec): Likewise.
9730 * bumpalloc.h: comment fix
9731 * same.c, userspec.c: Include xalloc.h.
9733 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9734 not char *const and pointing to a constant array.
9735 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9736 (xrealloc): Comment fix.
9738 * userspec.c (parse_user_spec):
9739 Don't translate a message until just before returning,
9740 to avoid unnecessary translation.
9742 2000-08-07 Jim Meyering <meyering@lucent.com>
9744 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9745 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9746 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9747 getgroups.c, gethostname.c, getopt.h, group-member.c,
9748 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9749 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9750 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9751 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9752 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9753 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9754 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9755 yesno.c: Back out Copyright date changes for each file with no change
9756 this year. This eases coordination with other programs using the same
9757 source code modules. From Paul Eggert.
9759 2000-08-03 Greg McGary <greg@mcgary.org>
9761 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9762 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9763 (EXTEND_BUFFER): Use them.
9765 2000-08-01 Jim Meyering <meyering@lucent.com>
9767 * dirname.c (ISSLASH): Define.
9768 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9769 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9770 both `\' and `/' may be use as path separators.
9771 Based on a patch from Prashant TR.
9773 2000-07-31 Paul Eggert <eggert@twinsun.com>
9775 * quotearg.c (quotearg_n_options): Don't make the initial
9776 slot vector a constant, since it might get modified.
9778 2000-07-31 Jim Meyering <meyering@lucent.com>
9780 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9781 * obstack.c (print_and_abort): Likewise.
9783 2000-07-30 Paul Eggert <eggert@twinsun.com>
9785 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9786 buffer, so that the caller can always quote one small
9787 component of a "memory exhausted" message in slot 0.
9788 From a suggestion by Jim Meyering.
9790 2000-07-30 Jim Meyering <meyering@lucent.com>
9792 * makepath.c (make_path): Quote the other instance, too.
9794 * quotearg.c (N_STATIC_SLOTVECS): Define.
9795 (STATIC_BUF_SIZE): Define.
9796 (quotearg_n_options): Use only statically allocated storage when
9797 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9798 than STATIC_BUF_SIZE.
9800 2000-07-29 Jim Meyering <meyering@lucent.com>
9802 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9803 * dirname.c (dir_name): Likewise.
9805 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9807 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9808 (dir_name): Assert that there are no trailing slashes.
9810 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9812 * mbswidth.h (mbswidth): Add a flags argument.
9813 (mbswidth): New declaration.
9814 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9815 * mbswidth.c (mbswidth): Add a flags argument.
9816 (mbsnwidth): New function.
9818 2000-07-24 Jim Meyering <meyering@lucent.com>
9820 * mbswidth.c: Remove useless #else. From Bruno Haible.
9822 2000-07-23 Paul Eggert <eggert@twinsun.com>
9824 * mbswidth.c (_XOPEN_SOURCE):
9825 Don't define; this causes problems on Solaris 7.
9826 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9828 2000-07-23 Paul Eggert <eggert@twinsun.com>
9831 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9832 so that mbstate_t is always defined.
9834 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9835 be 1 in at least one GCC installation, and this configuration
9836 error is likely to be common. Ignoring MB_LEN_MAX hurts
9837 performance on hosts that have mbrtowc but have only unibyte
9838 locales, but I assume these hosts are rare.
9840 2000-07-23 Paul Eggert <eggert@twinsun.com>
9842 * quotearg.c: Streamline by invoking multibyte code only if needed.
9843 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9844 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9845 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9846 invoke multibyte primitives.
9848 2000-07-23 Jim Meyering <meyering@lucent.com>
9850 * basename.c (base_name): Add an assertion.
9852 2000-07-15 Bruno Haible <clisp.cons.org>
9854 * quotearg.c: When the system forces us to redefine mbstate_t,
9855 shadow its mbsinit function.
9857 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9859 * mbswidth.h: New file.
9860 * mbswidth.c: New file.
9861 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9862 (noinst_HEADERS): Add mbswidth.h.
9864 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9866 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9869 2000-07-15 Jim Meyering <meyering@lucent.com>
9871 * makepath.c: Include quote.h.
9872 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9873 corresponding argument in a `quote (...)' call.
9874 Give better diagnostics.
9876 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9877 (noinst_HEADERS): Add quote.h.
9879 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9880 from tar's src/misc.c.
9881 * quote.h: New file. Prototypes for same.
9883 2000-07-10 Paul Eggert <eggert@twinsun.com>
9885 From a suggestion by Bruno Haible.
9886 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9887 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9888 to decide whether to define the BeOS workaround macro;
9889 this adjusts to the change to AC_MBSTATE_T.
9891 2000-07-13 Paul Eggert <eggert@twinsun.com>
9893 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9895 * quotearg.c (quoting_style_args, quoting_style_vals,
9896 quotearg_buffer_restyled): Add support for
9897 clocale_quoting_style. Undo previous change to
9898 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9899 and "{RIGHT QUOTATION MARK}" msgids.
9901 2000-07-05 Paul Eggert <eggert@twinsun.com>
9903 The old behavior of quoting `like this' doesn't look good with
9904 newer, ISO-style fonts. See:
9905 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9907 Instead, quote "like this" by default. Let the translator
9908 tailor the locale-specific quoting behavior by providing
9909 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9911 * quotearg.c (N_): New macro.
9912 (gettext_default): New function.
9913 (quotearg_buffer_restyled): Use
9914 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9915 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9917 2000-07-09 Jim Meyering <meyering@lucent.com>
9919 * Most files: Update copyright dates to include 2000.
9921 2000-07-08 Jim Meyering <meyering@lucent.com>
9923 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9925 (xgethostname): Remove now-unnecessary #ifdef.
9926 Move declaration of `err' into loop where it's used.
9928 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9930 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9931 by allocating a larger buffer. Test the gethostname return value for
9932 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9933 returns an error and ENAMETOOLONG isn't defined.
9935 2000-07-05 Paul Eggert <eggert@twinsun.com>
9936 and Bruno Haible <haible@clisp.cons.org>
9938 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9940 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9942 * quotearg.c (struct quoting_options): Simplify quote_these_too
9945 2000-07-03 Jim Meyering <meyering@lucent.com>
9947 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9948 Reported by Bruno Haible.
9950 2000-07-04 Jim Meyering <meyering@lucent.com>
9952 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9953 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9956 2000-07-03 Paul Eggert <eggert@twinsun.com>
9957 and Bruno Haible <haible@clisp.cons.org>
9959 * quotearg.c (mbrtowc):
9960 Assign to *pwc, and return 1 only if result is nonzero.
9961 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9963 2000-07-03 Jim Meyering <meyering@lucent.com>
9965 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9966 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9969 2000-07-02 Jim Meyering <meyering@lucent.com>
9971 * quotearg.c (mbstate_t): Don't define here.
9973 2000-07-02 Jim Meyering <meyering@lucent.com>
9975 * nanosleep.c (SIGCONT): Define if not already defined.
9977 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9979 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9980 per change in ../m4/ls-mntd-fs.m4.
9981 (read_filesystem_list): Ignore symbolic links.
9983 2000-06-29 Jim Meyering <meyering@lucent.com>
9985 * same.c: Include <string.h> or <strings.h>, as appropriate,
9986 for declaration of strcmp.
9988 * long-options.c: Include <stdlib.h>, for declaration of exit.
9990 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9991 Avoid warning by casting result to `char *' to remove `const'.
9993 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9995 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9997 2000-06-26 Paul Eggert <eggert@twinsun.com>
9999 savedir now sets errno on failure and invokes xmalloc to get memory.
10000 Fix a couple of other minor bugs while we're at it.
10002 * savedir.c (<unistd.h>): Do not include; there's no need.
10003 (NAMLEN): Remove macro.
10004 (malloc, realloc): Remove decls.
10005 (stpcpy): Likewise.
10006 ("xalloc.h"): Include.
10007 (NAME_SIZE_DEFAULT): New macro.
10008 (savedir): Use xmalloc / xrealloc to allocate memory.
10009 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10010 Skip "" directory entries.
10011 Use strlen to calculate directory entry length, since the old method
10012 is rarely used these days and isn't worth supporting.
10013 Don't use a pointer after freeing it.
10014 Check for integer overflow when calculating allocation size.
10015 Use memcpy to copy entries, instead of stpcpy.
10016 Set errno properly when returning NULL.
10017 Check for readdir error.
10019 2000-06-26 Jim Meyering <meyering@lucent.com>
10021 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10023 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10025 * getusershell.c (xmalloc, xrealloc): Remove functions.
10027 Don't include <stdlib.h>. Don't declare malloc, realloc.
10029 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10031 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10033 2000-06-24 Jim Meyering <meyering@lucent.com>
10035 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10037 2000-06-21 Jim Meyering <meyering@lucent.com>
10039 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10041 2000-06-19 Paul Eggert <eggert@twinsun.com>
10043 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10044 (mbrtowc, mbstate_t): Define substitutes if
10045 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10046 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10047 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10049 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10051 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10052 than 1024, return a memory chunk of least possible size, instead
10053 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10054 Use free/xmalloc instead of xrealloc to avoid copying for very long
10057 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10059 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10060 address, not strdup. Include <stdlib.h> and don't declare free().
10062 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10064 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10067 2000-06-21 Jim Meyering <meyering@lucent.com>
10069 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10070 (noinst_HEADERS): Add getstr.h.
10072 * getline.c (getstr): Move into a separate file.
10073 * getstr.c (getstr): New file, extracted from getline.c, with
10074 the following changes: new parameter, delim2; both delim[12]
10075 parameters have type `int', not `char'. The latter would lose
10076 with 8-bit delimiters.
10077 * getstr.h: New file.
10079 2000-06-19 Jim Meyering <meyering@lucent.com>
10081 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10083 2000-06-18 Jim Meyering <meyering@lucent.com>
10085 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10086 Besides, these days every porting target provides a mkdir function.
10088 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10089 (this snippet comes from src/system.h).
10091 2000-06-15 Paul Eggert <eggert@twinsun.com>
10093 * human.c (adjust_value): New function.
10094 (human_readable_inexact): Apply rounding style even when
10095 printing approximate values.
10097 2000-06-14 Paul Eggert <eggert@twinsun.com>
10099 * human.c (human_readable_inexact): Allow an input block
10100 size that is not a multiple of the output block size, and vice versa.
10101 Reported by Piergiorgio Sartor.
10103 2000-06-14 Paul Eggert <eggert@twinsun.com>
10105 * getdate.y (get_date): Apply relative times after time
10106 zone indicator, not before. Reported by Todd A. Jacobs.
10108 2000-06-13 Jim Meyering <meyering@lucent.com>
10110 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10112 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10114 2000-06-12 Paul Eggert <eggert@twinsun.com>
10116 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10118 2000-06-04 Paul Eggert <eggert@twinsun.com>
10120 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10122 2000-06-04 Jim Meyering <meyering@lucent.com>
10124 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10125 SunOS 4.1.4 for which gid_t is an unsigned type.
10127 2000-06-03 Jim Meyering <meyering@lucent.com>
10129 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10131 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10133 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10134 newer, don't install charset.alias.
10135 * config.charset: Change the Linux/glibc rules so they become empty
10136 on glibc-2.1 or newer.
10138 2000-06-02 Jim Meyering <meyering@lucent.com>
10140 * mountlist.c: Back out last change. Instead, do this...
10141 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10142 member using the same `ignore'-testing code.
10143 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10147 2000-05-29 Jim Meyering <meyering@lucent.com>
10149 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10150 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10152 2000-05-22 Jim Meyering <meyering@lucent.com>
10154 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10156 2000-05-18 Jim Meyering <meyering@lucent.com>
10158 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10159 back, too, since it may have been modified by allocate_entry.
10160 (hash_delete): Rewrite to use neither the assignment operator
10161 nor the comma operator in an if-expression.
10163 2000-05-15 Paul Eggert <eggert@twinsun.com>
10166 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10167 Remove; no longer needed.
10168 "quotearg.h": Add include.
10169 (file_name): Do not bother to explicitly initialize to NULL; it's less
10170 efficient on some hosts.
10171 (close_stdout_status): Remove test as to whether stdout was already
10172 closed; it breaks for the case "echo x | sort >&-".
10173 Quote file name colons.
10174 Do not assume that _("write error") lacks format strings.
10176 2000-05-15 Jim Meyering <meyering@lucent.com>
10178 * version-etc.c (version_etc_copyright): Update the copyright string
10179 used in all --version output.
10181 2000-05-14 Jim Meyering <meyering@lucent.com>
10183 * closeout.c (close_stdout_set_file_name): New function.
10184 (close_stdout_status): Use new file-scoped global.
10185 Return right away if fstat says the stdout file descriptor is invalid.
10186 * closeout.h (close_stdout_set_file_name): Declare.
10188 2000-05-10 Jim Meyering <meyering@lucent.com>
10190 * closeout.c [default_exit_status]: New file-scoped variable.
10191 (close_stdout_set_status): New function.
10192 * closeout.h (close_stdout_set_status): Declare.
10194 2000-05-08 Jim Meyering <meyering@lucent.com>
10196 * long-options.c: Don't include closeout.h.
10197 (parse_long_options): Don't call close_stdout for --version.
10199 2000-05-06 Jim Meyering <meyering@lucent.com>
10201 * strnlen.c: Undefine __strnlen and strnlen.
10202 [!weak_alias]: Define __strnlen to strnlen.
10204 * atexit.c: New file, from libiberty.
10206 2000-05-06 Jim Meyering <meyering@lucent.com>
10208 * closeout.c (close_stdout_status): Also check for errors on the
10211 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10213 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10214 instead of xmalloc, xrealloc, path_concat.
10215 (locale_charset): Treat empty environment variables as absent.
10216 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10218 2000-05-04 Jim Meyering <meyering@lucent.com>
10220 * getopt.c: Update from glibc.
10221 * obstack.c: Likewise.
10222 * obstack.h: Likewise.
10223 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10225 * regex.h: Likewise.
10226 * strndup.c: Likewise.
10227 * strnlen.c: New file, from glibc.
10229 2000-05-01 Jim Meyering <meyering@lucent.com>
10231 * full-write.c (full_write): Remove `FIXME' part of comment.
10233 2000-04-29 Jim Meyering <meyering@lucent.com>
10235 * path-concat.c: Declare strdup only if it's not defined.
10236 * canon-host.c: Likewise.
10238 2000-04-28 Jim Meyering <meyering@lucent.com>
10240 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10241 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10242 included first, then limits.h is included by locale.h by libintl.h.
10243 From John David Anglin.
10245 2000-04-25 Jim Meyering <meyering@lucent.com>
10247 * makepath.c (S_IRWXUGO): Define.
10248 (make_path): Always perform explicit chmod if MODE specifies any
10249 of the `special' permission bits. Prompted by a bug report against
10250 install from Mate Wierdl and Joost van Baal.
10252 2000-04-18 Jim Meyering <meyering@lucent.com>
10254 * README: New file.
10256 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10257 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10259 2000-04-17 Jim Meyering <meyering@lucent.com>
10261 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10262 the definition of it to rpl_strftime also defined-away the system's
10265 2000-04-15 Jim Meyering <meyering@lucent.com>
10267 Use `C' to denote so-called `contiguous' files, the same way
10269 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10270 (ftypelet): Use S_ISCTG.
10271 From Michael Deutschmann.
10273 2000-04-14 Jim Meyering <meyering@lucent.com>
10275 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10277 2000-04-08 Jim Meyering <meyering@lucent.com>
10279 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10280 names don't conflict. Reported by Eli Zaretskii.
10282 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10284 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10285 bug. Deal with the different error behavior of Irix iconv.
10287 2000-04-07 Jim Meyering <meyering@lucent.com>
10289 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10290 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10292 2000-04-05 Jim Meyering <meyering@lucent.com>
10294 Portability tweaks required for ultrix4.3.
10295 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10296 * readutmp.c: Include sys/types.h before sys/stat.h.
10297 * canon-host.c: Declare strdup.
10298 * path-concat.c: Likewise.
10299 From John David Anglin.
10301 2000-04-04 Jim Meyering <meyering@lucent.com>
10303 Be more DOS 8.3-friendly.
10304 * ref-add.sin: Renamed from ref-add.sed.in.
10305 * ref-del.sin: Renamed from ref-del.sed.in.
10306 * Makefile.am: Reflect renaming.
10307 Reported by Eli Zaretskii.
10309 Use a temporary file name that won't clash with `charset.alias'
10310 in the DOS 8.3 name space.
10311 * Makefile.am (charset_tmp): Define.
10312 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10313 (uninstall-local): Likewise.
10314 Reported by Eli Zaretskii.
10316 2000-03-29 Paul Eggert <eggert@twinsun.com>
10318 * time/strftime.c (my_strftime): Make sure we call the system
10319 strftime, not ourselves, when invoking the underlying strftime.
10321 2000-03-24 Jim Meyering <meyering@lucent.com>
10323 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10324 (charset_alias): Define.
10325 (install-exec-local): Factor out common code.
10326 (uninstall-local): Split lines longer than 80.
10327 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10328 (SUFFIXES): Define.
10329 (.sed.in.sed): New rule. Don't redirect directly to $@.
10330 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10332 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10334 * config.charset: Output a line containing "Packages using this file".
10335 * ref-add.sed.in, ref-del.sed.in: New files.
10336 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10337 ref-del.sed): New rules.
10339 2000-03-17 Jim Meyering <meyering@lucent.com>
10341 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10342 Otherwise, include <strings.h>
10344 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10346 * unicodeio.c (utf8_wctomb): New function.
10347 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10348 format instead of in UCS-4 with platform dependent endianness.
10350 2000-03-07 Paul Eggert <eggert@twinsun.com>
10352 * savedir.c (savedir): Work even if directory size is
10353 negative; this can happen with some screwy NFS configurations.
10355 2000-03-06 Jim Meyering <meyering@lucent.com>
10357 * localcharset.c (get_charset_aliases): Don't try to free file_name
10358 if it's NULL (because we ran out of memory). From Bruno Haible.
10360 2000-03-05 Jim Meyering <meyering@lucent.com>
10362 * localcharset.c ("path-concat.h"): Include.
10363 (get_charset_aliases): Use path_concat instead of ANSI string
10366 * unicodeio.h (PARAMS): Define.
10367 Use it to guard prototype.
10369 2000-03-04 Jim Meyering <meyering@lucent.com>
10371 * Makefile.am (install-exec-local): Create $(libdir) before installing
10373 (uninstall-local): Uncomment this rule so `make distcheck' works
10376 * unicodeio.c (<errno.h>): Include it.
10377 (errno): Declare if not defined.
10379 * localcharset.c: Add Bruno's comment justifying use of volatile.
10381 * config.charset: New version, incorporating remarks from a linux
10382 i18n mailing list. From Bruno Haible.
10384 2000-03-02 Jim Meyering <meyering@lucent.com>
10386 * Makefile.am (EXTRA_DIST): Add config.charset.
10388 2000-03-01 Jim Meyering <meyering@lucent.com>
10390 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10391 * unicodeio.c: Likewise.
10393 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10395 * config.charset: New file.
10396 * localcharset.c: New file.
10397 * unicodeio.h, unicodeio.c: New files.
10398 * Makefile.am (DEFS): Add -DLIBDIR=...
10399 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10400 (noinst_HEADERS): Add unicodeio.h.
10401 (all-local, install-exec-local, charset.alias): New targets.
10403 2000-02-28 Paul Eggert <eggert@twinsun.com>
10405 * quotearg.c (ALERT_CHAR): New macro.
10406 (quotearg_buffer_restyled): Use it.
10408 2000-02-27 Jim Meyering <meyering@lucent.com>
10410 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10411 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10413 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10414 not `#if STDC_HEADERS'.
10415 Declare malloc if needed.
10417 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10418 now that autoconf always defines the HAVE_DECL_ symbols.
10419 * human.c: Likewise.
10420 * same.c: Likewise.
10421 * strtoumax.c: Likewise.
10423 * backupfile.c: Arrange for cpp to fail if the configure-time
10424 declaration check was not run.
10425 * hash.c: Likewise.
10426 * human.c: Likewise.
10427 * same.c: Likewise.
10428 * strtoumax.c: Likewise.
10430 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10431 then first look up the entire `.'-containing string as a login name.
10433 2000-02-18 Paul Eggert <eggert@twinsun.com>
10435 * getdate.y: Handle two-digit years with leading zeros correctly.
10436 (textint): New typedef.
10437 (parser_control): Member year changed from int to textint.
10439 (YYSTYPE): Removed; replaced by %union with int and textint members.
10440 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10441 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10442 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10443 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10444 (date, number, to_year): Use width of number in digits, not its value,
10445 to determine whether it's a 2-digit year, or a 2-digit time.
10446 (yylex): Store number of digits of numeric tokens.
10447 Reported by John Kendall.
10449 (parser_control): Changed from struct parser_control to typedef (for
10450 consistency). All uses changed.
10452 (tID): Removed; not used.
10453 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10455 2000-02-14 Paul Eggert <eggert@twinsun.com>
10457 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10458 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10460 2000-02-12 Jim Meyering <meyering@lucent.com>
10462 * userspec.c (ISDIGIT): Define it.
10463 (isdigit): Remove definition.
10464 (is_number): Use ISDIGIT, not isdigit.
10465 <libintl.h>: Include.
10466 (_ and N_): Define.
10467 (parse_user_spec): Mark translatable strings.
10469 2000-02-10 Jim Meyering <meyering@lucent.com>
10471 With these changes, nanosleep.[ch] are finally enough like the other
10472 lib/* replacement files to compile on a few more losing systems.
10474 * nanosleep.h: Don't include config.h.
10475 Remove prototype from declaration of nanosleep.
10476 (PARAMS): Remove now-unneeded definition.
10477 * nanosleep.c: #undef nanosleep.
10478 (rpl_nanosleep): Rename from nanosleep.
10480 2000-02-03 Jim Meyering <meyering@lucent.com>
10482 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10483 rather than with `#if HAVE_UTMPNAME'.
10485 2000-02-01 Jim Meyering <meyering@lucent.com>
10487 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10489 2000-01-31 Jim Meyering <meyering@lucent.com>
10491 * nanosleep.h (nanosleep): Guard declaration with
10492 `#if ! HAVE_DECL_NANOSLEEP'.
10493 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10494 the declaration in that vendor's sys/timers.h.
10495 Reported by Christian Krackowizer.
10497 * quotearg.c (ISASCII): Add #undef and move definition to follow
10498 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10499 (ISPRINT): Likewise.
10500 Reported by Tom Tromey.
10502 2000-01-30 Jim Meyering <meyering@lucent.com>
10504 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10505 uses of ->ut_name. The latter doesn't work with new Linux header files
10506 where only utmpx.ut_user is declared.
10508 * readutmp.h (UT_USER): Define.
10510 2000-01-23 Jim Meyering <meyering@lucent.com>
10512 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10515 2000-01-22 Jim Meyering <meyering@lucent.com>
10517 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10518 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10519 Required for some AIX systems. Reported by Christian Krackowizer.
10520 [TESTING] (main): New function.
10522 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10523 * dirname.c (dir_name): Support for DOS-style file names with drive
10526 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10528 * strverscmp.c (ISDIGIT): Define.
10529 (strverscmp): Use ISDIGIT, not isdigit.
10531 2000-01-17 Paul Eggert <eggert@twinsun.com>
10533 * nanosleep.c (nanosleep):
10534 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10535 POSIX.1 doesn't require SA_INTERRUPT and some systems
10536 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10537 it's been part of POSIX.1 since day 1 (in 1988).
10539 2000-01-17 Jim Meyering <meyering@lucent.com>
10541 * interlock: Remove unused file. Reported by François Pinard.
10543 2000-01-16 Paul Eggert <eggert@twinsun.com>
10545 * quotearg.c (quotearg_buffer_restyled): Do not quote
10546 alert, backslash, formfeed, and vertical tab unnecessarily in
10547 shell quoting style.
10550 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10551 Free Software Foundation, Inc.
10552 Copying and distribution of this file, with or without modification,
10553 are permitted provided the copyright notice and this notice are preserved.