1 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * argz_.h: Sync from Libtool.
5 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
6 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
10 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
15 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
17 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
18 Problem reported by Ralf Wildenhues in
19 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
21 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
22 HAVE_STRUCT_STATFS_F_FSTYPENAME.
24 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
26 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
27 or stdbool.h, because they might not exist while configuring.
29 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
30 Don't include unistd.h or limits.h; not needed, since chdir-long.h
32 (O_DIRECTORY): Remove.
34 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
36 Work around a bug in both the Linux and SunOS 64-bit kernels:
37 nanosleep mishandles sleeps for longer than 2**31 seconds.
38 Problem reported by Frank v Waveren in
39 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
40 * nanosleep.c (BILLION): New constant.
41 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
42 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
44 2006-08-30 Jim Meyering <jim@meyering.net>
46 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
49 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
51 * isapipe.c, isapipe.h: New files.
53 2006-08-29 Eric Blake <ebb9@byu.net>
55 * error.c (error_at_line, print_errno_message): Match libc, after
56 resolution of upstream bug 3044.
58 2006-08-29 Bruno Haible <bruno@clisp.org>
60 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
62 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
66 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
68 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
69 sharing with gnulib. Report by Eric Blake.
71 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
74 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
76 * dirchownmod.c: Likewise.
79 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
80 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
81 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
82 just before including <inttypes.h>, to avoid circular inclusion.
84 2006-08-28 Bruno Haible <bruno@clisp.org>
86 * inttypes_.h (SCNX*): Remove definitions.
87 Reported by Eric Blake.
89 2006-08-26 Bruno Haible <bruno@clisp.org>
91 * vasnprintf.c (EOVERFLOW): Remove definition.
92 (VASNPRINTF): Return a string of length > INT_MAX without failing.
93 * vasprintf.c: Include errno.h, limits.h.
94 (EOVERFLOW): New fallback definition.
95 (vasprintf): Test here whether the string length is > INT_MAX.
96 * vsnprintf.c: Include errno.h, limits.h.
97 (EOVERFLOW): New fallback definition.
98 (vsnprintf): Fix bug when generated string was too long for the buffer.
99 Test here whether the string length is > INT_MAX.
101 2006-08-26 Bruno Haible <bruno@clisp.org>
102 Simon Josefsson <jas@extundo.com>
105 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
107 2006-08-28 Bruno Haible <bruno@clisp.org>
109 * c-strstr.h: New file, from GNU gettext.
110 * c-strstr.c: New file, from GNU gettext.
112 2006-08-26 Bruno Haible <bruno@clisp.org>
114 * inttypes_.h: New file.
115 * inttypes.h: Remove file.
116 * stdint_.h: Include <inttypes.h> through its absolute filename.
118 * imaxabs.c: New file.
120 * imaxdiv.c: New file.
122 2006-08-22 Bruno Haible <bruno@clisp.org>
124 * readutmp.h: Skip most definitions if neither <utmp.h> nor
127 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
130 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
131 Problem reported by Bruno Haible.
133 2006-08-21 Bruno Haible <bruno@clisp.org>
136 * mbchar.h: Include <wctype.h> only if it exists.
138 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
140 * cycle-check.h: Include <stdint.h> unconditionally, since we
141 now assume the stdint module. Do not include inttypes.h.
142 * fsusage.h: Likewise.
143 * getndelim2.c: Likewise.
145 * inttostr.h: Likewise.
146 * obstack.c: Likewise.
147 * regex_internal.h: Likewise.
148 * tempname.c: Likewise.
149 * utimecmp.c: Likewise.
150 * xstrtol.h: Likewise.
152 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
154 * strtoimax.c: Adjust to macro name changes in Autoconf,
155 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
158 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
160 * fchmodat.c: New file, from coreutils. This was inadvertently
161 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
163 2006-08-18 Bruno Haible <bruno@clisp.org>
165 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
166 (ME_DUMMY): Treat "kernfs" as a dummy.
167 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
169 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
171 Update from coreutils.
173 * __fpending.h: Add copyright notice.
174 * fprintftime.h: Likewise.
175 * savedir.c: Use (C) in copyright notice.
176 * savedir.h: Likewise.
178 2006-08-15 Jim Meyering <jim@meyering.net>
180 * at-func.c: New file, with the logic of all emulated at-functions.
181 * openat-priv.h: Include <errno.h> and define ENOSYS,
182 in support of the EXPECTED_ERRNO macro.
183 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
184 Instead, define the appropriate symbols and include "at-func.c".
185 * mkdirat.c (mkdirat): Likewise.
186 * fchmodat.c (fchmodat): Likewise.
187 (ENOSYS): Remove definition.
188 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
189 Don't include "unistd--.h" -- it wasn't ever used.
191 2006-01-17 Jim Meyering <jim@meyering.net>
193 Rewrite fts.c not to change the current working directory,
194 by using openat, fstatat, fdopendir, etc..
196 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
197 (HAVE_OPENAT_SUPPORT): Define.
198 [_LIBC] (fchdir): Don't undef or define; no longer used.
199 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
200 Now, this `function' always succeeds, and consumes its file descriptor
201 parameter -- so callers must not close such FDs. Update callers.
202 (diropen_fd, opendirat, cwd_advance_fd): New functions.
203 (diropen): Add parameter, SP. Adjust all callers.
204 Implement using diropen_fd, rather than open.
205 (fts_open): Initialize new member, fts_cwd_fd.
206 Remove fts_rft-setting code.
207 (fts_close): Close fts_cwd_fd, if necessary.
208 (__opendir2): Define in terms of opendir or opendirat,
209 depending on whether the FST_NOCHDIR flag is set.
210 (fts_build): Since fts_safe_changedir consumes its FD, and since
211 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
212 and close the dup'd file descriptor upon failure.
213 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
214 (fts_safe_changedir): Tweak semantics to reflect that this function
215 now calls cwd_advance_fd and hence consumes its FD argument.
216 * fts_.h [struct FTS] (fts_cwd_fd): New member.
217 [struct FTS] (fts_rft): Remove now-unused member.
218 [struct FTS] (fts_cycle.state): Improve comment.
220 * openat.c (openat_needs_fchdir): New function.
221 * openat.h (openat_needs_fchdir): Declare it.
223 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
225 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
226 Problem and fix reported by Pádraig Brady in
227 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
229 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
231 * memcoll.c (memcoll): Optimize for the common case where the
232 arguments are bytewise equal.
234 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
236 Change copyright notice from LGPL 2 to GPL 2, since that's the
237 standard form used in the gnulib repository.
238 * lock.c: LGPL -> GPL.
240 * strnlen1.c: Likewise.
241 * strnlen1.h: Likewise.
244 * tmpdir.c: Likewise.
246 * TODO: Remove; this belongs only in coreutils.
248 2006-08-14 Eric Blake <ebb9@byu.net>
250 Import the following change from libc:
252 2006-08-12 Ulrich Drepper <drepper@redhat.com>
255 * misc/error.c: Add space between program name and message if file
258 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
260 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
261 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
263 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
264 in wchar_t. Problem reported by Eric Blake.
266 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
267 LEN is smaller than SIZE. Suggested by Bruno Haible.
268 Also, help the compiler to keep LEN in a register.
270 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
272 * .cppi-disable: Add snprintf.h, socket_.h.
273 * snprintf.c: Include <errno.h> and <limits.h>.
274 (EOVERFLOW): Define if the system does not.
275 Do not include "minmax.h"; it wasn't used.
276 (snprintf): Don't assume size_t promotes to an unsigned type.
277 Fix bug when generated string was too long for the buffer: the
278 buffer's contents are supposed to be the initial prefix of the
279 output. Don't assume vasnprintf returns EOVERFLOW if the size
280 exceeds INT_MAX; do the check ourselves.
282 Import the following changes from libc:
284 2006-06-02 Jakub Jelinek <jakub@redhat.com>
286 * posix/regex_internal.c (re_string_skip_chars): If no character has
287 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
288 to the byte which couldn't be converted.
289 (re_string_reconstruct): Don't clear valid_raw_len before calling
290 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
291 tip_context using re_string_context_at.
293 2006-05-02 Ulrich Drepper <drepper@redhat.com>
295 * posix/regex.h: g++ still cannot handled [restrict].
297 2006-04-21 Ulrich Drepper <drepper@redhat.com>
299 * posix/regex.h: Remove special handling for VMS.
301 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
305 2006-07-19 Mike Frysinger <vapier@gentoo.org>
307 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
308 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
310 2006-08-08 Eric Blake <ebb9@byu.net>
312 * verror.c (verror_at_line): Work around glibc bug 2997, so that
313 verror_at_line output complies with GNU Coding Standards even when
316 2006-08-08 Eric Blake <ebb9@byu.net>
318 * verror.h, verror.c: New files.
320 2006-08-07 Bruno Haible <bruno@clisp.org>
322 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
324 Reported by Ralf Wildenhues.
326 2006-08-06 Eric Blake <ebb9@byu.net>
328 * error.h: Fold in some upstream changes from glibc.
331 2006-07-29 Bruno Haible <bruno@clisp.org>
333 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
335 2006-07-29 Bruno Haible <bruno@clisp.org>
337 * setenv.c: Undo unintended modification done on 2006-02-27.
339 2006-07-28 Eric Blake <ebb9@byu.net>
341 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
344 2006-07-28 Simon Josefsson <jas@extundo.com>
346 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
349 2006-07-28 Simon Josefsson <jas@extundo.com>
351 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
354 2006-07-28 Bruno Haible <bruno@clisp.org>
356 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
358 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
360 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
363 2006-07-28 Bruno Haible <bruno@clisp.org>
365 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
366 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
368 Avoids link error on FreeBSD 4.x.
369 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
371 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
373 * mbswidth.c (iswcntrl): Likewise.
375 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
377 * modechange.c (mode_compile): Numeric modes now affect setuid and
378 setgid on directories only if they set these bits.
379 * modechange.h: Remove obsolete comment about masks.
381 2006-07-27 Bruno Haible <bruno@clisp.org>
383 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
384 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
387 2006-07-26 Eric Blake <ebb9@byu.net>
389 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
390 like mingw that lack mkstemp.
391 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
392 avoid compilation warning on mingw.
394 2006-07-25 Bruno Haible <bruno@clisp.org>
396 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
397 <stdarg.h> or config.h.
399 2006-07-24 Bruno Haible <bruno@clisp.org>
401 * clean-temp.h: New file, from GNU gettext.
402 * clean-temp.c: New file, from GNU gettext.
404 2006-07-24 Bruno Haible <bruno@clisp.org>
406 * tmpdir.h: New file, from GNU gettext.
407 * tmpdir.c: New file, from GNU gettext.
409 2006-07-23 Bruno Haible <bruno@clisp.org>
411 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
412 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
413 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
414 gl_linked_remove_at): Use it.
416 2006-07-23 Eric Blake <ebb9@byu.net>
418 * tmpfile-safer.c: New file.
419 * stdio-safer.h (fopen_safer): Add prototype.
420 * stdio--.h (tmpfile): Make safer.
422 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
424 * close-stream.c, close-stream.h: New files.
426 2006-07-22 Bruno Haible <bruno@clisp.org>
428 Merge from GNU gettext 0.15.
430 2005-07-05 Bruno Haible <bruno@clisp.org>
432 * printf-args.c (printf_fetchargs): Work around broken
433 definition of wint_t on mingw.
435 2005-02-12 Bruno Haible <bruno@clisp.org>
437 * xallocsa.h: Add extern "C" for C++.
439 2006-05-17 Bruno Haible <bruno@clisp.org>
442 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
444 2006-04-30 Bruno Haible <bruno@clisp.org>
446 * progreloc.c: Include <mach-o/dyld.h> if available.
447 (find_executable): Use _NSGetExecutablePath when possible.
449 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
451 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
454 2005-12-29 Bruno Haible <bruno@clisp.org>
456 * progreloc.c (set_program_name_and_installdir): Fix
459 2005-12-04 Bruno Haible <bruno@clisp.org>
462 * progreloc.c: Include <windows.h> also on Cygwin.
463 (find_executable): Add support for Cygwin.
464 (set_program_name_and_installdir): Handle also platforms with
467 2006-07-11 Bruno Haible <bruno@clisp.org>
469 * javacomp.c: Fix a comment.
470 Reported by Jim Meyering.
472 2006-04-30 Bruno Haible <bruno@clisp.org>
474 * javacomp.h (compile_java_class): Add source_version,
475 target_version arguments.
476 * javacomp.c: Rewritten to choose only a compiler that
477 respects the specified source_version and target_version.
479 2006-06-27 Bruno Haible <bruno@clisp.org>
481 Assume correct S_ISDIR macro.
482 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
484 2006-07-22 Bruno Haible <bruno@clisp.org>
486 * javaversion.h: New file, from GNU gettext.
487 * javaversion.c: New file, from GNU gettext.
488 * javaversion.java: New file, from GNU gettext.
489 * javaversion.class: New file, from GNU gettext.
491 2006-05-17 Bruno Haible <bruno@clisp.org>
494 * javaexec.c (execute_java_class): Test for jview program
497 2006-04-09 Bruno Haible <bruno@clisp.org>
499 * fatal-signal.c: Don't include string.h.
500 (at_fatal_signal): Use a copying loop instead of memcpy.
502 2005-12-04 Bruno Haible <bruno@clisp.org>
504 * csharpexec.c: Add support for 'clix' launcher (untested).
505 (execute_csharp_using_sscli): New function.
506 (execute_csharp_program): Call it.
508 2006-06-21 Bruno Haible <bruno@clisp.org>
510 Avoid warnings from recent versions of mcs.
511 * csharpcomp.c (compile_csharp_using_mono): Don't use options
512 -o, -L, -r any more. Use options documented since mcs-1.0
513 instead. Similarly for -g.
515 2005-07-09 Bruno Haible <bruno@clisp.org>
517 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
519 Reported by Mark Junker <mjscod@gmx.de>.
521 2006-06-17 Bruno Haible <bruno@clisp.org>
523 * config.charset: Update for NetBSD 3.0.
525 2006-05-17 Bruno Haible <bruno@clisp.org>
528 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
530 2006-05-16 Bruno Haible <bruno@clisp.org>
532 * localcharset.c [CYGWIN]: Include <windows.h>.
533 (get_charset_aliases): For Cygwin, return the same CPxxx
534 aliases list as under WIN32.
535 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
536 the environment variables. Fall back to GetACP().
538 2006-04-05 Bruno Haible <bruno@clisp.org>
540 * config.charset: Update Juan Manuel Guerrero's address.
542 2005-02-12 Bruno Haible <bruno@clisp.org>
544 * allocsa.h: Add extern "C" for C++.
546 2005-02-10 Bruno Haible <bruno@clisp.org>
548 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
549 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
551 2006-07-22 Bruno Haible <bruno@clisp.org>
553 * gettext.h: Update to GNU gettext-0.15.
555 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
556 and Simon Josefsson <jas@extundo.com>
558 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
560 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
562 2006-07-21 Eric Blake <ebb9@byu.net>
564 * stdlib-safer.h: New file from coreutils, required by
567 2006-07-19 Derek R. Price <derek@ximbiot.com>
569 * getaddrinfo.h: Don't define unimplemented AI_* flags.
570 Reindent and repaginate.
572 2006-07-17 Bruno Haible <bruno@clisp.org>
574 * gl_list.h: New file.
575 * gl_list.c: New file.
576 * gl_array_list.h: New file.
577 * gl_array_list.c: New file.
578 * gl_carray_list.h: New file.
579 * gl_carray_list.c: New file.
580 * gl_linked_list.h: New file.
581 * gl_linked_list.c: New file.
582 * gl_anylinked_list1.h: New file.
583 * gl_anylinked_list2.h: New file.
584 * gl_avltree_list.h: New file.
585 * gl_avltree_list.c: New file.
586 * gl_anyavltree_list1.h: New file.
587 * gl_anyavltree_list2.h: New file.
588 * gl_rbtree_list.h: New file.
589 * gl_rbtree_list.c: New file.
590 * gl_anyrbtree_list1.h: New file.
591 * gl_anyrbtree_list2.h: New file.
592 * gl_anytree_list1.h: New file.
593 * gl_anytree_list2.h: New file.
594 * gl_linkedhash_list.h: New file.
595 * gl_linkedhash_list.c: New file.
596 * gl_anyhash_list1.h: New file.
597 * gl_anyhash_list2.h: New file.
598 * gl_avltreehash_list.h: New file.
599 * gl_avltreehash_list.c: New file.
600 * gl_rbtreehash_list.h: New file.
601 * gl_rbtreehash_list.c: New file.
602 * gl_anytreehash_list1.h: New file.
603 * gl_anytreehash_list2.h: New file.
605 * gl_oset.h: New file.
606 * gl_oset.c: New file.
607 * gl_array_oset.h: New file.
608 * gl_array_oset.c: New file.
609 * gl_avltree_oset.h: New file.
610 * gl_avltree_oset.c: New file.
611 * gl_rbtree_oset.h: New file.
612 * gl_rbtree_oset.c: New file.
613 * gl_anytree_oset.h: New file.
615 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
617 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
619 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
620 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
621 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
622 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
623 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
624 callers changed. Revamp internals significantly, by not
625 attempting to create directories that are temporarily more
626 permissive than the final results. Do not attempt to use
627 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
628 This removes some race conditions, fixes some bugs, and simplifies
629 things. Use new dirchownmod function to do owner and mode changes.
630 * mkdir-p.h: Likewise.
631 * modechange.c (octal_to_mode): New function.
632 (struct mode_change): New member mentioned.
633 (make_node_op_equals): New arg mentioned. All callers changed.
634 (mode_compile): Keep track of which mode bits the user has explicitly
636 (mode_adjust): New arg DIR, so that we implement the X op correctly.
637 New arg PMODE_BITS, to keep track of which mode bits the user
638 mentioned; it treats S_ISUID and S_ISGID speciall.
640 * modechange.h: Likewise.
642 2006-07-11 Derek R. Price <derek@ximbiot.com>
644 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
646 2006-07-10 Derek R. Price <derek@ximbiot.com>
648 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
649 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
650 macros into the GNU _D_EXACT_NAMLEN.
651 * savedir.c: Likewise.
652 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
654 2006-07-09 Jim Meyering <jim@meyering.net>
656 * argp-pv.c: Remove a doubled word in a comment.
657 * check-version.c (check_version): Likewise.
658 * javacomp.c (compile_java_class): Likewise.
660 2006-07-08 Jim Meyering <jim@meyering.net>
662 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
664 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
666 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
667 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
668 brackets. Other minor changes to suppress some compiler
671 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
673 * getloadavg.c: Use __VMS, not VMS.
674 * getopt.c: Likewise.
675 * getpagesize.h: Likewise.
676 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
677 probably does not work.
679 2006-07-06 Derek R. Price <derek@ximbiot.com>
680 and Paul Eggert <eggert@cs.ucla.edu>
682 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
683 Don't worry about this obsolete case any more.
684 (HAVE_DIR): Remove. All uses removed; we now assume you can read
686 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
687 worry about this obsolete case any more.
689 * getcwd.c: Likewise.
691 * savedir.c: Likewise.
693 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
695 * .cppi-disable: Add wcwidth.
696 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
697 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
698 (ISGRAPH): Remove. All uses changed to isgraph.
699 (FOLD) [!defined _LIBC]: Remove special case.
700 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
701 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
703 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
705 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
707 * strtod.c (strtod): cast the argument of tolower to unsigned char.
709 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
711 * memcasecmp.c: Include <limits.h>.
712 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
713 * strtod.c (strtod): Don't assume isspace works on negative chars.
714 Don't assume isdigit succeeds only on '0' through '9'.
716 2006-07-05 Derek R. Price <derek@ximbiot.com>
718 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
719 All uses of is_space replaced by isspace.
720 * exit.h: Don't talk about STDC_HEADERS.
721 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
722 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
723 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
724 replaced by isprint etc.
725 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
726 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
727 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
728 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
729 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
730 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
732 2006-07-05 Eric Blake <ebb9@byu.net>
734 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
735 missing from netdb.h.
736 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
738 2006-06-27 Bruno Haible <bruno@clisp.org>
740 Assume ANSI C header files and <ctype.h> functions.
741 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
742 (mbsnwidth): Use isprint, iscntrl instead.
744 2006-07-03 Jim Meyering <jim@meyering.net>
746 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
747 macro is used before the first cycle_check call.
749 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
751 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
752 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
753 reported by Mark D. Baushke, one in
754 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
756 Merge from coreutils.
758 * .cppi-disable: Add stdint_.h.
759 * .cvsignore: Add stdint.h.
761 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
763 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
764 both double and long double versions.
765 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
766 * xstrtold.c: New file.
767 * xstrtod.h (xstrtold): New decl.
769 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
771 * filemode.c (setst): Remove.
772 (strmode): Rewrite to avoid setst. This makes the code shorter,
773 (arguably) clearer, and the generated code is a bit smaller on my
774 Debian GNU/Linux stable x86 host.
776 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
778 * filemode.c: Include "filemode.h" first, to test the interface.
779 Assume that filemode.h includes sys/types.h and sys/stat.h.
780 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
781 (ftypelet): Reorder to put common cases first, for efficiency.
782 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
784 (strmode): Renamed from mode_string, and now stores 12 bytes instead
785 of 10, for compatibility with FreeBSD. All callers changed.
786 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
787 that can't be deduced solely from st_mode. First arg is now a const
789 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
790 (strmode): Renamed from mode_string.
791 (filemodestring): New decl.
792 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
793 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
794 (S_ISPORT, S_ISWHT): New macros, if not already defined.
796 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
798 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
799 fsusage.h now does that. Include fsusage.h first, to test interface.
800 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
801 at most one method (the old code could have generated decls that
802 didn't conform to C89, not that this was ever exercised).
803 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
805 2006-03-19 Jim Meyering <jim@meyering.net>
807 Work even in a chroot where d_ino values for entries in "/"
808 don't match the stat.st_ino values for the same names.
809 * getcwd.c (__getcwd): When no d_ino value matches the target inode
810 number, iterate through all entries again, using lstat instead.
811 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
812 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
814 * getcwd.c (__getcwd): Clarify a comment.
815 Use memcpy in place of a call to strcpy.
817 2006-03-12 Jim Meyering <jim@meyering.net>
819 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
820 that of the current directory (which we're about to chdir ".." out of),
821 then save the dev-ino of the parent, instead.
823 * same-inode.h (SAME_INODE): New file/macro.
824 * chdir-safer.c (SAME_INODE): Remove definition.
825 Include "same-inode.h", instead.
827 * cycle-check.h: Include "same-inode.h".
828 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
829 * cycle-check.c (SAME_INODE): Remove definition.
830 * root-dev-ino.h: Include "same-inode.h".
832 2006-03-11 Eric Blake <ebb9@byu.net>
834 * same.c (same_name): s/base_name/last_component/
835 * backupfile.c (check_extension, numbered_backup): Likewise.
836 * filenamecat.c (file_name_concat): Likewise.
838 2006-03-11 Eric Blake <ebb9@byu.net>,
839 Paul Eggert <eggert@cs.ucla.edu>
841 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
842 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
844 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
845 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
846 (last_component): New method.
847 * dirname.c (dir_len): Determine when drive letters need a
848 subsequent slash. Preserve // when it is special.
849 (dir_name): Don't append dot when drive letter is absolute.
850 [TEST_DIRNAME]: Move into a full-blown gnulib test.
851 * basename.c (base_name): New semantics - malloc the result.
852 Preserve // when it is special. Preserve relative files that look
854 (base_len): Preserve // when it is special.
855 (last_component): New method, similar to old base_name semantics.
856 * stripslash.c (strip_trailing_slashes): Use last_component, not
857 base_name. Strip redundant slashes from ///.
859 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
861 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
862 both are 64 bits, since this seems to be the tradition, and this
863 prevents gcc -Wformat from warning about usages with PRIuMAX. If
864 we ever run into a host that prefers long long to long in this
865 case, we'll need another configure-time test. Problem reported by
868 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
870 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
871 possible collision with system files.
872 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
873 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
874 WCHAR_MIN and WCHAR_MAX in this case.
875 (<stddef.h>): Do not include; no longer needed.
876 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
877 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
878 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
879 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
880 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
881 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
882 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
883 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
884 !defined(__c99))]: Include in this case too, since it's harmless
886 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
888 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
889 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
890 (_STDINT_MIN, _STDINT_MAX): New macros.
891 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
892 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
893 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
894 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
895 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
896 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
897 macros, not typedefs; this simplifies things quite a bit.
898 Use long int for all types narrower than int64_t.
899 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
900 Define in terms of long long int or int64_t or long int,
901 not int64_t or int32_t. This saves some compile-time testing.
902 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
903 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
904 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
905 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
906 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
907 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
908 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
909 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
910 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
911 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
912 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
913 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
914 undef any previous version and define our own version, for
915 simplicity and consistency with the new macros for types.
916 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
917 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
918 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
919 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
920 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
921 @WINT_T_SUFFIX@ to keep things simple here.
922 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
923 Simplify by assuming typical 8/16/32/64 host, since we're
924 already doing that elsewhere anyway.
925 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
926 and assume long long int is 64 bits if available. This
927 speeds up 'configure'.
929 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
931 * getaddrinfo.c: fixed typo
933 2006-06-29 Eric Blake <ebb9@byu.net>
935 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
936 unused static function.
938 2006-06-29 Eric Blake <ebb9@byu.net>
942 2006-06-29 Derek R. Price <derek@ximbiot.com>
944 * strftime.c: Assume strftime() exists.
946 2006-06-28 Bruno Haible <bruno@clisp.org>
948 * getaddrinfo.h: Fix POSIX URL.
949 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
950 (use_win32_p): Make static.
951 (getaddrinfo): Reject service name if it is empty or does not consist
952 solely of decimal digits, or if its value is > 65535.
953 (getnameinfo): Remove useless casts.
955 2006-06-28 Derek R. Price <derek@ximbiot.com>
957 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
958 Autoconf 2.60 says this stuff was obsolete.
960 2006-05-12 Bruno Haible <bruno@clisp.org>
962 * mkdtemp.c [MINGW]: Include <io.h>.
963 (mkdir): Define using _mkdir.
965 2006-06-28 Bruno Haible <bruno@clisp.org>
967 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
968 declaration for wcwidth.
969 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
971 2006-06-28 Eric Blake <ebb9@byu.net>
973 * xvasprintf.h: Fix comments.
975 2006-06-28 Eric Blake <ebb9@byu.net>
977 * mbchar.h (wcwidth): Include wcwidth.h.
978 * mbswidth.c (wcwidth): Move from here...
979 * wcwidth.h: ...to this new file.
981 2006-06-28 Simon Josefsson <jas@extundo.com>
983 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
984 functions there. It will succeed on Windows XP, but on Windows
985 2000 and (presumably) earlier, it will fail, and use the internal
987 (use_win32_p): New function.
988 (getaddrinfo): Use strtoul on servname, to support numeric ports.
989 Support AI_NUMERICSERV to disable getservbyname.
990 (getnameinfo): New function, only supports
991 NI_NUMERICHOST|NI_NUMERICSERV for now.
993 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
994 only have some of them. Add AI_NUMERICSERV. Add prototype for
997 2006-06-27 Bruno Haible <bruno@clisp.org>
999 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1001 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1003 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1004 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1005 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1007 2006-06-26 Bruno Haible <bruno@clisp.org>
1009 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1011 Reported by Mark D. Baushke and Larry Jones.
1013 2006-06-26 Bruno Haible <bruno@clisp.org>
1015 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1017 Suggested by Mark D. Baushke and Larry Jones.
1019 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1021 * stdint_.h: Treat BSD/OS like OpenBSD.
1023 2006-06-23 Bruno Haible <bruno@clisp.org>
1025 * stdint_.h: Treat IRIX like OpenBSD.
1027 2006-06-23 Bruno Haible <bruno@clisp.org>
1029 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1030 ISO C 99 Technical Corrigendum 1.
1032 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1034 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1035 Some compiler complained about some of them. Problem reported by
1037 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1039 2006-06-21 Simon Josefsson <jas@extundo.com>
1041 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1044 * socket_.h: Don't define WINVER.
1046 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1047 slightly modified to work in gnulib.
1049 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1051 * read-file.c (fread_file): Start with buffer allocation of
1052 0 bytes rather than 1 byte; this simplifies the code.
1053 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1054 code to free buffer and save/restore errno.
1055 (internal_read_file): Remove unused local.
1057 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1059 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1060 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1061 Problem reported by Denis Excoffier in
1062 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1064 2006-06-19 Simon Josefsson <jas@extundo.com>
1066 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1068 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1070 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1072 2006-06-17 Bruno Haible <bruno@clisp.org>
1074 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1076 2006-06-17 Bruno Haible <bruno@clisp.org>
1078 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1079 problem on Solaris 2.5.1.
1081 2006-06-16 Eric Blake <ebb9@byu.net>
1083 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1084 * unicodeio.c [!defined errno]: Likewise.
1085 * strtol.c [!defined errno]: Likewise.
1086 * strtod.c [!defined errno]: Likewise.
1088 2006-06-15 Bruno Haible <bruno@clisp.org>
1090 * stdint_.h: Rewritten to be fully auto-configured.
1091 Fixes bug on HP-UX/IA64.
1093 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1095 * getdate.y (__attribute__): Don't define if already defined.
1096 Problem reported by Larry Jones.
1097 * utimens.c (__attribute__): Likewise.
1099 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1101 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1102 reported by Andreas Schwab.
1104 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1105 Bruno Haible <bruno@clisp.org>
1107 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1109 2006-05-26 Martin Lambers <marlam@marlam.de>
1111 * getpass.c: Updates the test for the native W32 API, and adds
1112 missing includes, thus fixing compilation warnings.
1114 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1116 * tempname.c (small_open, large_open): New macros.
1117 (__open, __open64) [!_LIBC]: Remove.
1118 (__gen_tempname): Use small_open and large_open instead of __open
1119 and __open64. This fixes a portability bug on HP-UX 11.11i
1120 reported by Simon Wing-Tang in
1121 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1123 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1125 * exclude.c (exclude_fnmatch): New function.
1126 (excluded_file_name): Call exclude_fnmatch.
1127 * exclude.h (excluded_file_name): New prototype
1129 2006-05-24 Bruno Haible <bruno@clisp.org>
1131 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1132 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1133 Reported by Thorsten Maerz <torte@netztorte.de> via
1134 Aaron Stone <aaron@serendipity.cx>.
1136 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1138 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1139 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1140 (my_usleep): Don't mishandle maximum value.
1142 2006-05-19 Jim Meyering <jim@meyering.net>
1144 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1146 2006-05-17 Bruno Haible <bruno@clisp.org>
1149 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1151 2006-05-17 Bruno Haible <bruno@clisp.org>
1153 * stdint_.h: Fix recognition of Cygwin.
1155 2006-05-11 Jim Meyering <jim@meyering.net>
1157 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1159 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1161 * crc.c (crc32_update): Remove unnecessary L suffix.
1162 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1163 unwanted sign propagation, e.g., on hosts with 64-bit int.
1164 There still are some problems with reeelly weird theoretical hosts
1165 (e.g., 33-bit int) but it's not worth worrying about now.
1166 * sha1.c (rol): Likewise.
1167 (K1, K2, K3, K4): Remove unnecessary L suffix.
1169 2006-05-10 Bruno Haible <bruno@clisp.org>
1171 * des.c: Cast to avoid warnings.
1173 2006-05-10 Simon Josefsson <jas@extundo.com>
1175 * md4.c: Typo fix, update copyright years.
1176 (K1, K2): Don't use L because it turn computations into 64-bit on
1179 2006-05-09 Bruno Haible <bruno@clisp.org>
1181 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1182 (EOVERFLOW): Define fallback value.
1183 (xstrcat): New function.
1184 (xvasprintf): Recognize the special case of a string concatenation.
1186 2006-05-01 Bruno Haible <bruno@clisp.org>
1188 * stdint_.h: Shorter URL.
1189 * inttypes.h: Likewise.
1191 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1193 * verify.h: Document the internals better. Most of this change
1194 was written by Bruno Haible.
1196 2006-04-29 Bruno Haible <bruno@clisp.org>
1198 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1199 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1201 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1203 * getdate.y (get_date): When adding relative date, start with the
1204 initial time, not with the result of the first mktime call.
1206 2006-04-23 Bruno Haible <bruno@clisp.org>
1208 * copy-file.c: Include <unistd.h> unconditionally.
1209 * execute.c: Likewise.
1210 * fatal-signal.c: Likewise.
1211 * findprog.c: Likewise.
1212 * mkdtemp.c: Likewise.
1215 * wait-process.h: Likewise.
1217 2006-04-23 Bruno Haible <bruno@clisp.org>
1219 * fwriteerror.c (fwriteerror): Call fclose also when an error
1220 condition was already detected.
1221 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1223 2006-04-19 Derek Price <derek@ximbiot.com>
1224 Eric Blake <ebb9@byu.net>
1226 * inttypes.h: Correct grammar in comment.
1228 2006-04-18 Derek Price <derek@ximbiot.com>
1229 Paul Eggert <eggert@cs.ucla.edu>
1231 * inttypes.h: New file.
1232 * strtoimax.c: Assume <inttypes.h>.
1234 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1236 * utimens.c (futimens): glibc futimesat messes up if /proc
1237 isn't mounted. Problem reported by Kir Kolyshkin.
1239 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1241 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1242 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1243 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1245 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1247 Merge regex changes from libc, removing some of our
1248 POSIX-conformance changes that were rejected and redoing them in a
1251 * regcomp.c (re_compile_internal, init_dfa):
1252 Length arg is now size_t, not Idx. All uses changed.
1253 (peek_token): Forward decl now says internal_function.
1254 (__re_error_msgid, __re_error_msgid_idx):
1255 Now static rather than extern with attribute_hidden.
1256 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1257 For some reason libc prefers K&R style defns for external functions.
1258 (regerror) [!defined _LIBC]: Likewise.
1259 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1260 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1261 (build_range_exp, build_collating_symbol):
1263 (re_compile_fastmap): Use '\0' to memset, not 0.
1264 (utf8_sb_map): Make the calculations more obvious.
1265 (init_dfa, parse_bracket_exp, build_charclass_op):
1266 Call calloc and cast result, as glibc does.
1267 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1268 (build_range_exp, build_collating_symbol):
1269 Now internal functions.
1271 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1273 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1274 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1275 Don't depend on VMS; depend on __VMS instead, for POSIX
1276 namespace cleanness.
1277 (regoff_t): Define to ssize_t, not long int.
1279 Remove the REG_ macros named below. Instead, make the old names
1280 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1282 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1283 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1284 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1285 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1286 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1287 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1288 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1289 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1290 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1291 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1292 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1293 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1294 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1295 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1296 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1297 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1298 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1300 Remove. All uses replaced by the old RE_* names.
1301 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1302 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1303 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1304 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1305 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1306 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1307 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1308 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1309 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1310 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1311 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1312 Don't bother having these macros be independent of each others'
1313 values, since they no longer exist in the POSIX name space.
1315 Rename the following member names back to their old names,
1316 unless !__USE_GNU_REGEX. All uses changed back.
1317 (buffer): Renamed from re_buffer.
1318 (allocated): Renamed from re_allocated.
1319 (used): Renamed from re_used.
1320 (syntax): Renamed from re_syntax.
1321 (fastmap): Renamed from re_fastmap.
1322 (translate): Renamed from re_translate.
1323 (can_be_null): Renamed from re_can_be_null.
1324 (regs_allocated): Renamed from re_regs_allocated.
1325 (fastmap_accurate): Renamed from re_fastmap_accurate.
1326 (no_sub): Renamed from re_no_sub.
1327 (not_bol): Renamed from re_not_bol.
1328 (not_eol): Renamed from re_not_eol.
1329 (newline_anchor): Renamed from re_newline_anchor.
1330 (num_regs): Renamed from rm_num_regs.
1331 (start): Renamed from rm_start.
1332 (end): Renamed from rm_end.
1334 (free_state): Move up a bit.
1336 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1337 #define to be empty.
1338 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1339 when that is what is intended.
1340 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1341 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1343 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1344 All uses changed back to re_malloc, etc. It's now the caller's
1345 responsibility to check for overflow; all callers changed.
1346 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1347 (re_x2nrealloc): Remove.
1348 (free_state): Remove decl.
1350 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1351 (re_set_registers, re_exec):
1354 2006-01-31 Roland McGrath <roland@redhat.com>
1356 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1357 Reported by Mike Frysinger <vapier@gentoo.org>.
1359 2006-01-15 Andreas Jaeger <aj@suse.de>
1362 * regex_internal.c (re_string_reconstruct): Adjust for
1363 build_wcs_upper_buffer change.
1364 (build_wcs_upper_buffer): Change return type.
1366 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1368 * regex_internal.h: Include <stdint.h> if available.
1370 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1372 * regex_internal.h (SIZE_MAX): Provide a default definition.
1374 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1376 * regcomp.c: Adjust for changed secondary hash function.
1378 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1380 * regex.h: Pretty printing.
1381 Clean up namespace a bit.
1383 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1385 * regexec.c (update_cur_sifted_state, check_arrival,
1386 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1388 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1389 Ulrich Drepper <drepper@redhat.com>
1392 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1393 (bitset_word_t): Renamed from bitset_word. All uses changed.
1395 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1398 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1399 * regcomp.c: Remove unnecessary uses of
1400 unsigned RE_TRANSLATE_TYPE.
1401 * regex_internal.h: Likewise.
1402 * regex_internal.c: Likewise.
1403 * regexec.c: Likewise.
1404 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1406 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1408 * regexec.c (find_recover_state): Remove unnecessary
1410 (transit_state_bkref): Make DFA a const pointer.
1411 (get_subexp): Likewise.
1412 (check_arrival): Likewise.
1413 (update_cur_sifted_state): Likewise.
1414 (re_search_internal): Likewise.
1415 (prune_impossible_nodes): Likewise.
1416 (acquire_init_state_context): Likewise.
1417 (proceed_next_node): Likewise.
1418 (set_regs): Likewise.
1419 (free_fail_stack_return): Likewise.
1420 (check_arrival_expand_ecl): Mark DFA parameter as const.
1421 (check_arrival_expand_ecl_sub): Likewise.
1422 (check_subexp_limits): Likewise.
1423 (sub_epsilon_src_nodes): Likewise.
1424 (add_epsilon_src_nodes): Likewise.
1425 (merge_state_array): Likewise.
1426 (update_regs): Likewise.
1427 (build_trtable): Likewise.
1428 (sift_states_backward): Mark MCTX parameter as const.
1429 (build_sifted_states): Likewise.
1430 (update_cur_sifted_state): Likewise.
1431 (sift_states_mkref): Likewise.
1432 (check_arrival_expand_ecl): Mark eclosure as const.
1433 (check_dst_limits_calc_pos_1): Likewise.
1434 * regex_internal.h (re_match_context_t): Make dfa a const
1437 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1439 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1440 (transit_state_sb): Likewise.
1441 (transit_state_mb): Likewise.
1442 (sift_states_iter_mb): Likewise.
1443 (check_arrival_add_next_nodes): Likewise.
1444 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1445 [_LIBC] (re_search_2_stub): Use mempcpy.
1447 * regex_internal.c (re_string_reconstruct): Avoid calling
1448 mbrtowc for very simple UTF-8 case.
1450 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1452 (re_acquire_state_context): Likewise.
1453 * regex_internal.h: Adjust prototypes.
1455 * regex.c: Prevent using C++ compilers.
1457 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1458 (re_acquire_state_context): Likewise.
1460 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1461 Bruno Haible <bruno@clisp.org>
1463 * stdint_.h: On OpenBSD, don't redefine types already included in
1464 <sys/types.h> and <inttypes.h>.
1466 2006-03-24 Eric Blake <ebb9@byu.net>
1468 * time_r.c (copy_string_result): Remove, as it is no longer used.
1470 2006-03-24 Simon Josefsson <jas@extundo.com>
1472 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1473 including some doc fixes.
1474 (base64_encode_alloc): Fix +1 bug on allocation failures.
1476 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1478 * base64.c (base64_encode): Do not read past end of array with
1479 unsanitized input on systems with CHAR_BIT > 8.
1481 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1483 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1484 Typedef to long int, not to off_, as POSIX will likely change
1487 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1489 * argp-help.c (validate_uparams): Fix typo
1490 * argp-parse.c (argp_default_options): Consistently begin help
1491 messages with a lowercase letter.
1493 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1495 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1496 overrun buffers and shouldn't be used (much as gets shouldn't be
1498 * time_r.c (asctime_r, ctime_r): Likewise.
1500 2006-03-08 Simon Josefsson <jas@extundo.com>
1502 * gc-gnulib.c (randomize): Don't open files called 'no', they
1503 signal that configure disabled the device.
1505 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1507 * c-stack.c: Include unistd.h unconditionally, since we now assume
1509 * getlogin_r.c: Likewise.
1510 * getlogin_r.h: Likewise.
1512 * pagealign_alloc.c: Likewise.
1513 * unistd_.h: Remove; no longer needed.
1515 2006-03-07 Simon Josefsson <jas@extundo.com>
1517 * unistd_.h: New file.
1519 2006-03-07 Simon Josefsson <jas@extundo.com>
1521 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1523 2006-03-01 Simon Josefsson <jas@extundo.com>
1525 * readline.c: Fix typo, tiny patch from Stepan Kasal
1528 2006-02-28 Simon Josefsson <jas@extundo.com>
1530 * getopt.c: Protect #include of unistd.h, for MSVS.
1532 2006-02-27 Simon Josefsson <jas@extundo.com>
1534 * base64.h: Indent #define's. From Jim Meyering
1537 2006-02-27 Jim Meyering <jim@meyering.net>
1539 Revert the change of 2006-02-24, so these files can continue
1540 to be sync'd from gettext.
1541 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1544 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1546 * glob.c: Say "invalid" rather than "illegal" in comments.
1548 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1550 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1552 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1554 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1555 AT_FDCWD exceeds INT_MAX.
1556 * openat.h (AT_FDCWD): Likewise.
1558 2006-02-14 Jim Meyering <jim@meyering.net>
1560 Sync from coreutils.
1562 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1563 failure on deficient systems, and simplify gnulib lgpl dependencies.
1564 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1565 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1567 * xalloc-die.c: Remove unused definition of N_.
1569 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1571 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1573 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1575 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1576 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1578 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1580 * argp-namefrob.h: Restore changes accidentally lost during the
1581 "autoupdate" on 2005-12-12.
1583 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1585 * fnmatch.c (L_): Renamed from L, to work around a bug in
1586 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1587 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1590 2006-01-26 Simon Josefsson <jas@extundo.com>
1592 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1593 prototype is visible on mingw32.
1595 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1598 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1601 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1603 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1604 attempt to open for write; this always fails, at least on POSIX
1605 hosts. This reinstates the 2006-01-09 change, which was
1606 inadvertently removed.
1608 2006-01-26 Bruno Haible <bruno@clisp.org>
1609 Paul Eggert <eggert@cs.ucla.edu>
1611 * stdbool_.h (_Bool)
1612 [(! (defined __cplusplus || defined __BEOS__)
1613 && !defined __GNUC__
1614 && !(defined __HP_cc || defined __xlc__
1615 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1616 || defined __sgi))]:
1617 #define to signed char in these cases too; this simplifies
1618 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1619 etc., separately) and makes it more conservative.
1621 2006-01-21 Jim Meyering <jim@meyering.net>
1623 Sync from the stable (b5) branch of coreutils:
1625 * fts.c (fts_children): Don't let close() clobber errno from
1628 * fts.c (fts_stat): When following a symlink-to-directory,
1629 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1630 a dangling symlink. That can also happen at least for ELOOP.
1631 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1632 FYI, this bug predates the inclusion of fts.c in coreutils.
1634 * fts.c (fts_open): Put new maxarglen declaration and uses
1635 in their own block, so pre-c99 compilers don't object.
1637 Avoid the double-free (first in fts_read, second in fts_close) that
1638 would occur when an `active' directory is made inaccessible (e.g.,
1639 via chmod a-x) during a traversal.
1640 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1641 before returning. Reproduce this failure by
1642 mkdir -p a/b; cd a; chmod a-x . b
1643 Reported by Stavros Passas.
1645 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1647 * argp-namefrob.h: Bugfix. Remove stray #
1649 2006-01-25 Bruno Haible <bruno@clisp.org>
1651 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1653 Reported by Paul Eggert.
1655 2006-01-25 Jim Meyering <jim@meyering.net>
1657 * fileblocks.c: Remove more useless parentheses.
1658 * readutmp.h: Likewise.
1660 2006-01-24 Bruno Haible <bruno@clisp.org>
1662 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1664 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1667 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1668 to avoid problems with the built-in _Bool type.
1669 Reported by Paul Eggert on 2005-11-26.
1671 2006-01-24 Jim Meyering <jim@meyering.net>
1673 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1675 2006-01-24 Simon Josefsson <jas@extundo.com>
1677 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1680 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1682 Work around porting bugs reported by Dieter in
1683 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1684 * getopt.c (_NOPROTO): Remove; no longer needed.
1685 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1686 Include "getopt.h" first, to check interface.
1687 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1689 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1690 (__strndup): Revert to K&R-style function dfns, the glibc style.
1691 * strnlen.c: Don't claim it's taken from glibc; it's not.
1692 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1693 Include strnlen.h first, to get prototype properly.
1694 (strnlen): Renamed from __strnlen.
1697 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1699 These changes imported from libc.
1700 * getopt.c: Use __fxprintf instead of inline stream orientation
1701 test and two separate function calls.
1702 * strndup.c (__strndup): Add libc_hidden_def.
1704 2006-01-22 Bruno Haible <bruno@clisp.org>
1706 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1707 temporary buffer for sprintf, take into account the precision also
1708 for 'd', 'i', 'u', 'o', 'x', 'X'.
1710 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1712 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1713 to pacify gcc -Wswitch-default.
1715 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1717 * argp-help.c (usage_long_opt): Do not print DOC options.
1718 (__argp_base_name): Removed
1719 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1721 (__argp_base_name): Provide macro definition or extern declaration
1722 depending on the configuration
1724 2006-01-20 Simon Josefsson <jas@extundo.com>
1726 * inet_ntop.h: Unconditionally include sys/socket.h.
1728 2006-01-19 Simon Josefsson <jas@extundo.com>
1730 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1732 2006-01-12 Simon Josefsson <jas@extundo.com>
1734 * base64.c: Fix warning, reported by Bruno Haible
1735 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1737 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1739 Sync from coreutils.
1740 * md5.c: Fix commentary typos.
1741 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1742 * md5.h (__attribute__): Remove; unused.
1743 * sha1.c: Fix commentary to match md5 better.
1744 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1745 so that we don't need to worry about alignment. All uses changed.
1746 This merges the 2005-10-28 md5 change into sha1.
1748 2006-01-11 Jim Meyering <jim@meyering.net>
1750 Sync from coreutils.
1751 * md5.c (OP): Fix spacing.
1753 2006-01-11 Simon Josefsson <jas@extundo.com>
1755 * stdint_.h (SIZE_MAX): Add missing (.
1757 2006-01-10 Bruno Haible <bruno@clisp.org>
1759 * argp.h (__const): Remove macro. Use const instead.
1760 * argp-fmtstream.h (__const): Likewise.
1761 * glob_.h (__const): Remove macro.
1762 * glob-libc.h: Use const instead of __const.
1764 2006-01-10 Jim Meyering <jim@meyering.net>
1766 Avoid the double-free (first in fts_read, second in fts_close) that
1767 would occur when an `active' directory is made inaccessible (e.g.,
1768 via chmod a-x) during a traversal.
1769 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1770 before returning. Reproduce this failure by
1771 mkdir -p a/b; cd a; chmod a-x . b
1772 Reported by Stavros Passas.
1774 Sync from coreutils.
1775 * sha1.c: Tweak grammar in a comment.
1777 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1779 * regex_internal.h (BITSET_WORD_BITS):
1780 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1781 preprocessor mishandles large unsigned values as if they were signed.
1782 Problem reported by Claudio Fontana in
1783 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1785 2006-01-10 Simon Josefsson <jas@extundo.com>
1787 * socket_.h: New file.
1789 2006-01-10 Bruno Haible <bruno@clisp.org>
1791 * localcharset.c: Update from GNU gettext.
1793 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1795 Sync from coreutils.
1796 * chdir-long.c (cdb_free): Don't bother trying to open directory
1797 for write access: POSIX says that must fail.
1798 * fts.c (diropen): Likewise.
1799 * save-cwd.c (save_cwd): Likewise.
1800 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1801 well, for minor improvements on hosts that lack O_DIRECTORY.
1802 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1803 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1804 Fall back on chown if open failed with EACCES.
1806 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1807 Report an error at compile-time if only a 1-second nominal clock
1808 resolution is found.
1810 * lchmod.h: New file.
1811 * mkdir-p.c: Include lchmod.h, lchown.h.
1812 (make_dir_parents): Use lchown rather than chown, and
1813 lchmod rather than chmod.
1815 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1816 too. Problem with "none" reported by Bob Proulx. Problem with
1817 "proc" reported by n0dalus.
1819 * mountlist.c: Include <limits.h>.
1820 (dev_from_mount_options)
1821 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1822 New function. It no longer assumes "dev=" has the System V meaning
1823 on Linux (since it doesn't). It also parses "dev=" more carefully.
1824 (read_file_system_list)
1825 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1826 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1829 * posixtm.h (PDS_PRE_2000): New macro.
1830 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1831 All usages changed. Reject dates outside the range 1969-1999 if
1832 PDS_PRE_2000 is used.
1834 2006-01-09 Jim Meyering <jim@meyering.net>
1836 Sync from coreutils.
1838 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1840 * chdir-safer.h, chdir-safer.c: New files.
1842 * modechange.c (mode_compile): Reject an invalid mode string
1843 that starts with an octal digit. From Andreas Gruenbacher.
1845 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1846 and dup to open_safer and dup_safer, respectively.
1847 (openat_permissive): Fix typo in comment.
1849 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1850 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1851 (_): Remove; no longer needed.
1852 (openat): Renamed from rpl_openat; no need for rpl_openat
1853 since openat.h renames openat for us.
1854 Replace most of the body with a call to openat_permissive,
1855 to avoid duplicate code.
1856 Port to (probably hypothetical) environments were mode_t is
1858 (openat_permissive): Require mode arg, so that we can check
1859 types better. Put it just after flags. Change cwd failure
1860 indicator from pointer-to-bool to pointer-to-errno-value.
1861 All callers changed.
1862 Invoke openat_save_fail and/or openat_restore_fail if
1863 cwd_errno is null, so that openat can call us.
1864 (openat_permissive, fdopendir, fstatat, unlinkat):
1865 Simplify errno handling to avoid some duplicate code,
1866 as it's OK to set errno on success.
1867 * openat.h: Revamp code so that function macros depend on
1868 __OPENAT_PREFIX only, not also on AT_FDCWD.
1869 (openat_ro): Remove. Caller changed to use openat_permissive.
1870 (openat_permissive): Now a macro, if not a function.
1871 (openat_restore_fail, openat_save_fail): Now always functions,
1872 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1874 * openat-priv.h: New file, defining macros used by mkdirat.c
1876 * mkdirat.c: Include openat-priv.h.
1877 Remove definitions of macros defined therein.
1878 * openat.c: Likewise.
1880 * mkdirat.c (mkdirat): New file and function.
1881 * openat.h (mkdirat): Declare.
1883 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1885 * openat.h (openat_permissive): Declare.
1886 (openat_ro): Define.
1888 * openat.c (EXPECTED_ERRNO): New macro.
1889 (openat_permissive): New function -- used in remove.c rewrite.
1890 (all functions): Set errno just before returning, only if there
1891 was an actual failure.
1892 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1894 Emulate openat-family functions using Linux's procfs, if possible.
1895 Idea and some code based on Ulrich Drepper's glibc changes.
1897 * openat.c: (BUILD_PROC_NAME): New macro.
1898 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1899 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1900 before falling back on save_cwd and restore_cwd.
1901 (fdopendir, fstatat, unlinkat): Likewise.
1903 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1904 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1906 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1907 as second argument to va_arg. Otherwise, some versions of gcc
1908 warn that `if this code is reached, the program will abort'.
1910 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1912 Sync from coreutils.
1914 Add POSIX ACL support
1915 * acl.h (copy_acl, set_acl): Add declarations.
1916 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1917 systems other than Linux.
1918 (chmod_or_fchmod): New function: use fchmod when possible,
1919 and chmod otherwise.
1920 (file_has_acl): Add a POSIX ACL implementation, with a
1921 Linux-specific subcase.
1922 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1923 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1924 acls are unsupported.
1925 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1926 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1929 2006-01-09 Bruno Haible <bruno@clisp.org>
1931 * sysexit_.h (EX_OK): New macro.
1932 Suggested by Martin Lambers <marlam@marlam.de>.
1934 2006-01-09 Bruno Haible <bruno@clisp.org>
1936 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1937 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1938 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1939 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1941 2006-01-09 Bruno Haible <bruno@clisp.org>
1943 * stdint_.h (SIZE_MAX): Write the value without involving negative
1946 2005-10-16 Bruno Haible <bruno@clisp.org>
1948 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1949 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1951 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1953 * strftime.c (tzname): Don't declare if it is already #defined.
1954 Problem reported for Mingw by Mark Junker.
1956 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1958 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1959 long int, not int, for nanosecond counts, so that people who are
1960 used to POSIX struct timespec won't be surprised. Reported by Jim
1963 2005-12-16 Jim Meyering <jim@meyering.net>
1965 * fprintftime.c, fprintftime.h: New files.
1967 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1969 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1970 * argp-help.c (fill_in_uparams): Check if the constructed
1971 struct uparams is valid. Fall back to the default values if it is
1974 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1976 * argp-help.c (__argp_base_name): New function
1977 (__argp_short_program_name): Rewrite using __argp_base_name
1978 * argp-namefrob.h: Define program_invocation_name and
1979 program_invocation_short_name if requested
1980 (__argp_base_name): Add prototype
1981 * argp-parse.c (argp_def): Use gettext wrappers
1982 (argp_default_parser): Use __argp_base_name
1983 * argp-pin.c: New file. Defines program_invocation_name and
1984 program_invocation_short_name on systems that lack them.
1986 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1988 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1989 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1990 porting problem reported by Georg Schwarz in
1991 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1993 2005-07-09 Bruno Haible <bruno@clisp.org>
1995 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1996 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1997 Reported by Mark Junker <mjscod@gmx.de>.
1999 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2001 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2002 (uintmax_t) [defined uintmax_t]: Do not declare.
2003 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2004 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2005 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2006 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2007 sake of portability to weird hosts that C allows (though we don't
2008 know of any practical examples).
2010 * savedir.h (fdsavedir): New decl.
2011 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2012 contains most of the former guts of savedir.
2013 (savedir): Use savedirstream.
2016 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2018 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2019 coreutils no longer futzes with rounding modes.
2021 2005-11-14 Jim Meyering <jim@meyering.net>
2023 * mkstemp-safer.c: Include <config.h>, required for possible
2024 replacement of mkstemp.
2026 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2028 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2030 (gethrxtime) [! (HAVE_NANOUPTIME
2031 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2032 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2033 our own approximation.
2035 2005-11-10 Simon Josefsson <jas@extundo.com>
2037 * readline.c: Remove EOL.
2039 2005-11-08 Eric Blake <ebb9@byu.net>
2041 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2043 2005-11-08 Eric Blake <ebb9@byu.net>
2045 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2047 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2049 Fix porting problem reported by Theodoros V. Kalamatianos.
2050 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2051 Don't assume that futimes failing means we must fail.
2053 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2055 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2056 leave errno alone. Problem reported by Dmitry V. Levin.
2058 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2060 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2061 errno alone. Problem reported by Frederic Jolliton.
2063 2005-10-28 Simon Josefsson <jas@extundo.com>
2065 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2066 "restrict" keywords, as per POSIX. Protect the function
2067 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2068 Don't use K&R prototypes. Check the sprintf return values.
2069 Re-define EAFNOSUPPORT if not present. Indent.
2071 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2072 suggested by Bruno Haible <bruno@clisp.org>.
2074 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2076 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2078 * gc-libgcrypt.c: Add MD2 (which is not available through
2081 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2083 * md2.h, md2.c: New files.
2085 2005-10-24 Simon Josefsson <jas@extundo.com>
2087 * md4.h: Shrink buffer size, now that we changed the type.
2089 2005-10-22 Simon Josefsson <jas@extundo.com>
2091 * arcfour.h, arcfour.c: Use fixed size indices in the
2092 arcfour_context struct (simplify test vector testing in GNU
2095 2005-10-22 Simon Josefsson <jas@extundo.com>
2097 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2098 suggested by Bruno Haible <bruno@clisp.org>.
2100 2005-10-22 Simon Josefsson <jas@extundo.com>
2102 * crc.h: Include stddef.h, for size_t.
2104 2005-10-21 Simon Josefsson <jas@extundo.com>
2106 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2107 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2109 2005-10-21 Simon Josefsson <jas@extundo.com>
2111 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2114 2005-10-21 Simon Josefsson <jas@extundo.com>
2116 * gc-gnulib.c: Support ARCTWO in CBC mode.
2118 2005-10-21 Simon Josefsson <jas@extundo.com>
2120 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2123 * hmac-sha1.c (hmac_sha1): Likewise.
2125 * crc.c (crc32_update): Actually use crc parameter, suggested by
2126 Bruno Haible <bruno@clisp.org>.
2128 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2131 2005-10-21 Simon Josefsson <jas@extundo.com>
2133 * des.h, des.c: New files.
2135 * gc-gnulib.c: Support DES.c
2137 2005-10-21 Simon Josefsson <jas@extundo.com>
2139 * arctwo.h, arctwo.c: New files.
2141 * gc-gnulib.c: Support ARCTWO.
2143 2005-10-21 Simon Josefsson <jas@extundo.com>
2145 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2147 2005-10-19 Simon Josefsson <jas@extundo.com>
2149 * gc-gnulib.c: Support ARCFOUR.
2151 2005-10-19 Simon Josefsson <jas@extundo.com>
2153 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2156 * gc.h: Add ECB enum type.
2158 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2160 2005-10-19 Simon Josefsson <jas@extundo.com>
2162 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2164 2005-10-18 Simon Josefsson <jas@extundo.com>
2166 * md4.h, md4.c: New files, based on md5.?.
2168 2005-10-17 Simon Josefsson <jas@extundo.com>
2170 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2172 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2174 2005-10-17 Simon Josefsson <jas@extundo.com>
2176 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2178 2005-10-17 Simon Josefsson <jas@extundo.com>
2180 * gc.h, gc-libgcrypt.c: Add ciphers.
2182 2005-10-17 Simon Josefsson <jas@extundo.com>
2184 * sha1.c: Use uint32_t instead of md5_uint32.t
2186 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2189 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2191 * md5.h: Use stdint.h and uint32_t. Doc fix.
2193 2005-10-15 Simon Josefsson <jas@extundo.com>
2195 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2197 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2199 2005-10-14 Simon Josefsson <jas@extundo.com>
2201 * arcfour.h, arcfour.c: New files.
2203 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2205 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2206 include <wchar.h>; no longer needed.
2208 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2209 and Ulrich Drepper <drepper@redhat.com>
2212 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2213 instead of inline stream orientation test and two separate
2214 function calls. Pay no attention to USE_IN_LIBIO.
2216 2005-10-14 Roland McGrath <roland@redhat.com>
2218 Import from libc. [BZ #1331]
2219 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2221 Reported by Matej Vela <vela@debian.org>.
2223 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2225 * mkdir-p.c (make_dir_parents): Don't report an error if an
2226 intermediate directory is in a read-only file system. Problem
2227 reported by Eric Blake.
2229 2005-10-13 Simon Josefsson <jas@extundo.com>
2231 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2232 Move memory allocation outside of loop.
2234 2005-10-12 Simon Josefsson <jas@extundo.com>
2236 * gc-pbkdf2-sha1.c: New file.
2238 * gc.h: Add gc_pbkdf2_sha1 prototype.
2240 2005-10-12 Simon Josefsson <jas@extundo.com>
2242 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2243 suggested by Bruno Haible <bruno@clisp.org>.
2245 2005-10-12 Simon Josefsson <jas@extundo.com>
2247 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2249 * gc-gnulib.c (gc_hmac_sha1): New function.
2251 2005-10-12 Simon Josefsson <jas@extundo.com>
2253 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2255 2005-10-12 Simon Josefsson <jas@extundo.com>
2257 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2258 GC_USE_HMAC_MD5, respectively.
2260 * gc-libgcrypt.c (gc_md5): Fix assert call.
2263 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2265 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2267 * gc-gnulib.c (gc_hash_buffer): Ditto.
2269 2005-10-11 Bruno Haible <bruno@clisp.org>
2271 * c-strcasestr.h: New file, from GNU gettext.
2272 * c-strcasestr.c: New file, from GNU gettext.
2274 2005-10-11 Bruno Haible <bruno@clisp.org>
2276 * c-strcase.h: New file, from GNU gettext.
2277 * c-strcasecmp.c: New file, from GNU gettext.
2278 * c-strncasecmp.c: New file, from GNU gettext.
2280 2005-10-11 Simon Josefsson <jas@extundo.com>
2282 * crc.h, crc.c: New files.
2284 * gc.h (gc_hash_buffer): Add doc.
2286 2005-10-08 Simon Josefsson <jas@extundo.com>
2288 * gc.h: Add gc_hash and gc_hash_buffer.
2290 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2292 * gc-libgcrypt.c (gc_hash_buffer): Add.
2294 2005-10-11 Bruno Haible <bruno@clisp.org>
2296 * strcasecmp.c: Include limits.h.
2297 (strcasecmp): Avoid integer overflow on exotic platforms.
2298 * strncasecmp.c: Include limits.h.
2299 (strncasecmp): Avoid integer overflow on exotic platforms.
2300 Reported by Paul Eggert.
2302 2005-10-06 Simon Josefsson <jas@extundo.com>
2304 * hmac-md5.c: New file.
2308 2005-10-06 Simon Josefsson <jas@extundo.com>
2310 * memxor.c (memxor): Avoid casts and warnings.
2312 2005-10-05 Derek Price <derek@ximbiot.com>
2314 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2316 2005-10-05 Simon Josefsson <jas@extundo.com>
2318 * memxor.c (memxor): Fix compiler error.
2320 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2321 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2323 * memxor.h, memxor.c: New files.
2325 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2326 we assume all systems have it, suggested by Jim Meyering
2327 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2328 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2329 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2332 2005-10-04 Bruno Haible <bruno@clisp.org>
2334 * verify.h (verify_true): Provide alternative definition for C++.
2336 2005-10-04 Simon Josefsson <jas@extundo.com>
2338 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2339 D. Baushke" <mdb@gnu.org>.
2341 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2343 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2344 (SSIZE_MAX): New macro, if not already defined.
2345 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2348 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2350 * exclude.c: Include verify.h.
2351 (verify): Remove. All callers changed to use verify.h's version.
2352 * strtoimax.c: Likewise.
2353 * utimecmp.c: Likewis.e
2355 Sync from coreutils.
2356 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2357 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2358 * .cvsignore: Add fts.h, search.h, t-fpending.
2359 * settime.c (settime): Fix { typo in previous patch. Also, don't
2360 bother returning ENOSYS if settimeofday or stime fails; just let
2361 them return whatever errno they want to return.
2362 * utimens.c: Include unistd.h, for dup2.
2363 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2364 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2366 2005-10-02 Jim Meyering <jim@meyering.net>
2368 Sync from coreutils.
2369 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2370 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2371 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2372 Remove AT_FDCWD test.
2373 Do not consume the fd unless successful.
2374 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2375 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2376 block, so that we don't even try to compile it if settimeofday is
2377 available. This works around a compilation failure on OSF1 V5.1,
2378 due to stime requiring a `long int*' while tv_sec is `int'.
2380 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2382 * getdelim.c (getdelim): Remove unused variables.
2384 2005-10-01 Simon Josefsson <jas@extundo.com>
2386 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2387 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2388 AI_* and EAI_* definitions. Protect function declarations.
2390 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2392 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2393 so that the code works even with ancient cpp. Portability problem
2394 with GCC 2.7.2.1 reported by Thomas M.Ott.
2396 2005-09-27 Jim Meyering <jim@meyering.net>
2398 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2400 * intprops.h (signed_type_or_expr__): Define.
2401 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2404 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2406 * verify.h (verify_expr): Remove, replacing with:
2407 (verify_true): New macro that returns true instead of void.
2408 (verify_type__): Remove.
2409 (verify): Use verify_true rather than verify_type__.
2411 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2413 * utimens.c (ENOSYS): Define if not already defined.
2414 (futimens): Support having a null PATH if the file descriptor
2417 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2419 (__attribute): Define to empty unless GCC 3.1 or later.
2420 This works around a core dump on OpenBSD 3.4, which has GCC
2421 2.95.3, which dumps core when given __attribute__(()). It also
2422 simplifies other tests, since we really don't want to bother with
2423 worrying about which ancient version of GCC supported what.
2424 Original problem reported by Yoann Vandoorselaere, with part of
2425 the fix suggested by Derek Price.
2427 2005-09-24 Jim Meyering <jim@meyering.net>
2429 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2430 so we can once again use a positive bitfield width of 1 -- now we
2431 don't have to explain why we were using a bitfield width of 2.
2433 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2435 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2436 Problem reported by Eric Blake.
2437 (getaddrinfo): Initialize se so that it's not garbage.
2438 Redo internal storage allocation so that it doesn't make unportable
2439 assumptions about alignment.
2442 * utimens.c (futimens): Use futimesat if available.
2443 Prefer it to futimes since it doesn't have the futimes bug.
2445 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2446 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2447 Instead, declare a function that returns a pointer to an array,
2448 and use verify_type__ to declare the size of the array.
2449 Problem and germ of a solution reported by Bruno Haible.
2450 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2451 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2453 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2455 Sync from coreutils.
2457 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2459 * argmatch.h: Include verify.h
2460 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2461 (ARGMATCH_ASSERT): Remove; unused.
2462 * canonicalize.c: Assume STDC_HEADERS.
2463 * exclude.c: Include "strcase.h".
2464 * regex_internal.h [!defined _LIBC]: Likewise.
2465 * getusershell.c: Include stdio--.h rather than stdio.h
2467 (getusershell): Call fopen, not fopen_safer.
2468 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2469 Do not include unistd-safer.h.
2470 (save_cwd): Don't call fd_safer; no longer needed
2471 now that we include fcntl--.h.
2473 * getdate.y (relative_time): New type.
2474 (RELATIVE_TIME_0): New constant.
2475 (parser_control): Use relative_time instead of doing it ourselves.
2476 (%union): Add new relative_time rel member.
2477 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2479 (relunit, relunit_snumber): Now of type rel.
2480 (zone, rel, relunit, get_date): Adjust to above changes.
2482 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2483 Do not include unistd-safer.h.
2484 (getloadavg): Don't call fd_safer; no longer needed
2485 now that we include fcntl--.h.
2487 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2488 (make_dir_parents): Treat ENOSYS like EEXIST.
2490 Improve quality of diagnostics on restore_cwd failure.
2491 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2492 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2493 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2494 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2495 each time through the loop. Do not diagnose restore_cwd failure;
2496 that is the caller's job (and perhaps the caller does not care).
2498 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2499 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2500 If the file already exists but is not a directory, don't bother
2501 to try to make its parents.
2502 Close potential file descriptor leak if we can't chdir("/") (!).
2503 Don't always return true if chdir($PWD) fails; return true only
2504 if the requested action was done successfully (except for the
2506 Don't log final directory unless we actually made it.
2507 Refactor to avoid duplicate code to fix up permissions.
2508 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2510 * strftime.c (my_strftime): Rewrite the previous change slightly,
2511 to make it a bit faster and (I hope) clearer.
2512 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2513 Fix bug in formats like %2N.
2515 * verify.h: New file.
2517 2005-09-22 Jim Meyering <jim@meyering.net>
2519 Sync from coreutils.
2521 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2523 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2524 the .tm_year member, since otherwise gcc-4.0 would now warn about
2525 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2527 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2528 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2530 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2531 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2532 when run in a time zone for which daylight savings time is in effect
2533 for the starting date.
2535 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2536 stop us from restricting permissions of just-created absolute-named
2538 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2539 to restore initial working directory.
2540 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2541 to tell caller if/when we change the working directory and are
2542 unable to return to the initial one.
2543 * mkdir-p.h (make_dir_parents): Update prototype.
2544 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2545 `return false'. This fixes a bug introduced on 2004-07-30.
2547 * openat.c (fdopendir): Be sure to close the supplied
2548 file descriptor before returning. This makes our replacement
2549 implementation a little closer to Solaris's, where fdopendir
2550 ties the file descriptor to the returned DIR* pointer.
2551 * openat.c (unlinkat): New function.
2552 * openat.h (unlinkat): Add prototype.
2553 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2554 (openat_restore_fail): Rename from openat_restore_die.
2555 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2557 Provide an alternative to exiting immediately upon save_cwd or
2558 restore_cwd failure. Now, an application can arrange e.g.,
2559 to perform a longjump in that case.
2560 * openat.c: Include dirname.h.
2561 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2562 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2563 and openat_restore_die rather than calling error directly.
2564 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2566 * openat-die.c (openat_save_die, openat_restore_die): New file.
2567 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2569 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2570 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2571 int utc, int nanoseconds);
2573 date should not have to allocate a megabyte of virtual memory to
2574 handle a format argument like +%1048575T. When implemented with
2575 strftime, it must allocate such a buffer, use strftime to fill it
2576 in, print it, then free it.
2577 With fprintftime, it simply prints everything and exits.
2578 With no need for memory allocation, that's one fewer way to fail.
2579 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2580 optional field width, not before, so we accept %9:z, not %:9z.
2581 (my_strftime): Be sure to use L_('x') for literals.
2583 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2584 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2585 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2586 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2587 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2588 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2589 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2590 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2591 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2593 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2594 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2595 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2596 and don't include <sys/file.h>).
2598 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2600 Sync from coreutils.
2602 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2603 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2604 [!LDAV_DONE]: Avoid unused variable warning.
2606 2005-09-21 Bruno Haible <bruno@clisp.org>
2608 * unicodeio.h (unicode_to_mb): New declaration.
2610 2005-09-20 Derek Price <derek@ximbiot.com>
2612 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2614 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2616 Use a consistent style for including <config.h>.
2617 * __fpending.c, acl.c, argmatch.c,
2618 argp-help.c, argp-parse.c,
2619 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2620 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2621 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2622 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2623 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2624 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2625 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2626 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2627 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2628 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2629 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2630 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2631 modechange.c, mountlist.c, open-safer.c, physmem.c,
2632 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2633 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2634 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2635 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2636 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2637 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2638 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2639 userspec.c, utimecmp.c, version-etc-fsf.c,
2640 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2641 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2642 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2643 Standardize inclusion of config.h.
2644 * __fpending.h, dirfd.h, getdate.h, human.h,
2645 inttostr.h: Removed inclusion of config.h from header files.
2646 * inttostr.c: Adjusted in-tree users.
2647 * timespec.h: Remove superfluous warning to include config.h.
2648 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2649 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2650 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2651 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2653 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2655 * stat-time.h: New file.
2656 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2657 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2659 (timespec_cmp): New function.
2660 * utimecmp.c: Include stat-time.h.
2661 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2662 members exist, not on the obsolescent ST_MTIM_NSEC.
2663 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2665 2005-09-15 Derek Price <derek@ximbiot.com>
2666 Paul Eggert <eggert@cs.ucla.edu>
2668 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2669 changes, consolidating in...
2670 * regex_internal.h: ...this file.
2672 2005-09-15 Derek Price <derek@ximbiot.com>
2674 * regex_internal.h: Blank `pure' for GNUC < 3.
2675 * regex_internal.c: Ditto, using this...
2676 (__GNUC_PREREQ): ...new macro.
2677 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2678 (__GNUC_PREREQ): ...this new macro.
2680 * strstr.h: Include string.h. Define strstr as a macro here.
2682 2005-09-13 Derek Price <derek@ximbiot.com>
2684 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2686 Reported by Jim Meyering <jim@meyering.net>.
2688 2005-09-13 Jim Meyering <jim@meyering.net>
2690 * canon-host.c: Filter through gnu indent and reword comments slightly.
2691 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2693 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2695 * lib/base64.c: Typo.
2696 (base64_encode): Put b64str in initialized data section.
2698 2005-09-12 Derek Price <derek@ximbiot.com>
2700 Return usable errors from canon-host.
2701 * canon-host.h: New file.
2702 * canon-host.c (canon_host): Wrap...
2703 (canon_host_r): ...this new function, which now relies exclusively on
2705 (ch_strerror): New function.
2706 (last_cherror): New global.
2707 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2708 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2710 (freeaddrinfo): Free ai->ai_canonname when set.
2712 2005-09-12 Derek Price <derek@ximbiot.com>
2713 Paul Eggert <eggert@cs.ucla.edu>
2715 * glob-libc.h: Renamed from glob_.h. The new version is
2716 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2717 protecting things that should be done only in gnulib contexts.
2718 * glob_.h: New file, containing only the glob things needed for
2720 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2721 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2722 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2723 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2724 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2725 and to respect the namespace rules better.
2727 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2729 Merge glibc and coreutils changes into gnulib, plus a few
2731 * md5.c: Use #error rather than a string.
2732 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2733 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2734 (__attribute__): Define to empty for non recent-GCC.
2735 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2736 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2737 Renamed from their non-__ counterparts, with new macros replacing
2738 them if not _LIBC. Add __THROW attribute.
2740 (struct md5_ctx): Align buffer if using GCC.
2741 * sha1.h (struct sha1_ctx): Likewise.
2742 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2743 The old name was backwards.
2744 (NOTSWAP): Remove; not used.
2745 (rol): New macro, moved here from md5.h.
2746 (sha1_process_block): Remove a FIXME that doesn't make sense.
2748 2005-09-12 Derek Price <derek@ximbiot.com>
2750 * gai_strerror.c: Include config.h when available. Include
2751 getaddrinfo.h before other headers to test interface.
2752 Reported by Larry Jones <lawrence.jones@ugs.com>.
2754 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2756 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2757 definitions, since that's the preferred style in glibc.
2758 Fix a minor spacing issue, and update copyright notice to match glibc's.
2760 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2762 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2764 2005-09-06 Simon Josefsson <jas@extundo.com>
2766 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2767 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2769 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2771 Change bitset word type from unsigned int to unsigned long int,
2772 as this has better performance on typical 64-bit hosts.
2773 Port bitset code to hosts with unusual word sizes.
2774 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2775 (build_collating_symbol):
2776 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2777 argument is a bitset. This is merely a style issue, but it makes
2778 it clearer that an entire array is expected.
2779 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2780 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2781 Port to the case where bitset_word is not the same as unsigned int.
2782 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2783 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2785 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2786 (build_trtable, group_nodes_into_DFAstates):
2788 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2789 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2790 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2791 * regexec.c (group_nodes_into_DFAstates): Likewise.
2792 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2793 * regcomp.c (optimize_subexps, lower_subexp):
2794 Work even if bitset_word has holes in its bitwise representation.
2795 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2796 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2798 * regex_internal.c (re_string_reconstruct):
2799 Don't assume UCHAR_MAX == 255.
2800 * regex_internal.h (bitset_set_all): Likewise.
2801 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2803 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2804 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2806 (BITSET_WORD_MAX): New macro.
2807 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2808 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2809 (bitset_empty, bitset_copy):
2810 Prefer sizeof (bitset) to multiplying it out ourselves.
2811 (bitset_not_merge): Remove; unused.
2812 (bitset_contain): Return bool, not unsigned int with one bit on.
2813 All callers changed.
2814 * regexec.c (build_trtable): Don't assume bitset has no stricter
2815 alignment than re_node_set; do this by defining a new internal
2816 type struct dests_alloc and using it to allocate memory.
2818 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2820 Check for arithmetic overflow when calculating sizes, to prevent
2821 some buffer-overflow issues. These patches are conservative, in the
2822 sense that when I couldn't determine whether an overflow was possible,
2823 I inserted a run-time check.
2824 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2825 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2826 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2827 (re_xnrealloc, re_x2nrealloc): New inline functions.
2828 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2829 (build_equiv_class, build_charclass): Check for arithmetic overflow
2830 in size expression calculations.
2831 * lib/regex_internal.c (re_string_realloc_buffers):
2832 (build_wcs_upper_buffer, re_node_set_add_intersect):
2833 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2834 (re_dfa_add_node, register_state): Likewise.
2835 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2836 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2837 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2838 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2840 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2842 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2843 to avoid a collision with bits/local_lim.h in glibc.
2844 All uses changed. Problem reported by Dmitry V. Levin in
2845 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2847 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2848 bugs in int versus size_t comparisons.
2849 (re_string_context_at): Fix bug where the code assumed that
2852 Use bool where appropriate.
2853 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2854 All callers changed.
2855 (calc_eclosure_iter): Likewise, for ROOT arg.
2856 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2857 (build_charclass_op): Likewise, for NON_MATCH arg.
2858 * regex_internal.c (re_string_allocate, re_string_construct):
2859 (re_string_construct_common): Likewise, for ICASE arg.
2860 * regexec.c (re_search_2_stub, re_search_stub):
2861 Likewise, for RET_LEN arg.
2862 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2863 (set_regs): Likewise, for FL_BACKTRACK arg.
2864 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2865 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2866 (calc_eclosure_iter, parse_bracket_exp):
2867 Use bool for internal variables that are booleans.
2868 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2869 (set_regs, build_sifted_states, sift_states_bkref):
2870 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2871 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2872 (find_collation_sequence_value):
2874 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2875 (re_node_set_compare):
2876 Return bool, not int. All callers changed.
2877 * regexec.c (check_halt_node_context, check_dst_limits):
2878 (build_trtable, check_node_accept): Likewise.
2879 * regex_internal.h: Include stdbool.h.
2881 Fix bugs uncovered when converting to bool.
2882 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2883 failure instead of charging ahead blindly.
2884 * regex_internal.c (register_state): Likewise.
2885 * regexec.c (re_search_2_stub): Use simpler method than boolean
2886 for freeing internal storage.
2887 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2888 bitset pieces used as boolean, to avoid undefined behavior
2889 on hosts that do int overflow checking.
2891 2005-08-31 Derek Price <derek@ximbiot.com>
2893 * getdelim.c (getdelim): Return EOF on EOF.
2894 Reported by Larry Jones <lawrence.jones@ugs.com>.
2896 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2898 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2899 lengths fit in regoff_t; this isn't true if regoff_t is the same
2901 * regex.c (re_search_internal): 5th arg is LAST_START
2902 (= START + RANGE) instead of RANGE. This avoids overflow
2903 problems when regoff_t is the same width as size_t.
2904 All callers changed.
2905 (re_search_2_stub): Check for overflow when adding the
2906 sizes of the two strings.
2907 (re_search_stub): Check for overflow when adding START
2908 to RANGE; if it occurs, substitute the extreme value.
2910 2005-08-31 Jim Meyering <jim@meyering.net>
2912 * regcomp.c (search_duplicated_node): Make first pointer arg
2914 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2915 (register_state): Likewise.
2916 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2917 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2918 (group_nodes_into_DFAstates): Likewise.
2920 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2922 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2923 old glibc regex code mishandles strings longer than 2**31 bytes.
2924 This patch fixes this when the regex code is used in gnulib
2925 (i.e., outside glibc).
2927 This patch should not affect the use of the regex code inside
2928 glibc. No doubt this problem also needs to be handled for glibc
2929 as well, but the result will be an incompatible change to the
2930 glibc ABI, and the old ABI will have to be supported too. That
2931 can be the the subject for another patch.
2933 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2934 governing whether the rest of this patch is active. By default,
2935 the macro is disabled and the patch has no effect.
2936 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2937 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2938 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2939 (re_match_2, re_set_registers): Use the new types.
2940 * regex_internal.h (Idx, re_hashval_t): New types.
2941 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2943 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2944 (re_string_context_at, bin_tree_t, re_dfastate_t):
2945 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2946 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2947 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2948 (re_string_char_size_at, re_string_wchar_at):
2949 (re_string_elem_size_at):
2950 Use the new types and macros to port to 64-bit hosts.
2951 Use unsigned types for internal values, so that the code
2952 mostly works even for arrays larger than SSIZE_MAX.
2953 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2954 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2955 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2956 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2957 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2958 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2959 (calc_inveclosure, parse_dup_op, build_range_exp):
2960 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2961 (fetch_number, create_token_tree, mark_opt_subexp):
2963 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2964 (create_cd_newstate, re_string_allocate, re_string_construct):
2965 (re_string_realloc_buffers, build_wcs_upper_buffer):
2966 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2967 (re_string_reconstruct, re_string_peek_byte_case):
2968 (re_string_fetch_byte_case, re_string_context_at):
2969 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2970 (re_node_set_init_copy, re_node_set_add_intersect):
2971 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2972 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2973 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2974 (re_acquire_state, re_acquire_state_context, register_state):
2976 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2977 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2978 (re_search_internal, re_search_2_stub, re_search_stub)
2979 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2980 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2981 (update_cur_sifted_state, check_dst_limits):
2982 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2983 (check_subexp_limits, sift_states_bkref, merge_state_array):
2984 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2985 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2986 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2987 (expand_bkref_cache, check_node_accept_bytes):
2988 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2989 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2990 (acquire_init_state_context, check_halt_node_context):
2991 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2992 (sift_states_backward, clean_state_log_if_needed):
2993 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2994 (find_recover_state, transit_state_sb, transit_state_mb):
2995 (transit_state_bkref, build_trtable, match_ctx_clean):
2997 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2998 to work around an assumption that REG_MISSING is negative.
3000 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3001 (seek_collating_symbol_entry) [defined _LIBC]:
3002 (lookup_collation_sequence_value) [defined _LIBC]:
3003 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3004 Use prototypes rather than old-style function definitions.
3005 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3006 (transit_state_sb) [0]:
3007 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3009 * regexec.c (re_search_internal): Simplify update of rm_so and
3012 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3013 (optimize_subexps, lower_subexp):
3014 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3015 since the signed shift might overflow. Use 1u<<31 instead.
3016 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3017 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3020 * regcomp.c (optimize_subexps, lower_subexp):
3021 Use CHAR_BIT rather than 8, for clarity.
3022 * regexec.c (check_dst_limits_calc_pos_1):
3023 (check_subexp_matching_top): Likewise.
3024 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3025 have to worry about portability issues when shifting it left.
3026 Remove no-longer-needed test for table_size > 0.
3027 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3028 in a word, as the resulting behavior is undefined.
3029 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3030 in one case, a <= should have been an <, and in another case the
3031 whole test was missing.
3032 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3033 the standard name CHAR_BIT.
3034 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3035 this is not true on one's complement and signed-magnitude hosts.
3037 * regex_internal.h (re_sub_match_top_t): Remove unused member
3039 (struct re_dfa_t): Remove unused member states_alloc.
3040 * regcomp.c (init_dfa): Don't initialize unused members.
3042 2005-08-31 Bruno Haible <bruno@clisp.org>
3044 * strstr.c: Include <stddef.h>, for NULL.
3045 * strcasestr.c: Likewise.
3046 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3048 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3050 * iconvme.h: Add prototype for iconv_alloc.
3052 2005-08-29 Simon Josefsson <jas@extundo.com>
3054 * iconvme.c: Fix errno.
3056 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3058 * iconvme.c: Split iconv_string into iconv_alloc.
3060 2005-08-27 Jim Meyering <jim@meyering.net>
3062 * fopen-safer.c: Merge minor changes from coreutils.
3063 * dup-safer.c: Likewise.
3064 * fd-safer.c: Likewise.
3066 Merge from coreutils.
3067 * stdio--.h: New file.
3068 * stdlib--.h: New file.
3069 * mkstemp-safer.c: New file.
3071 GNU tar needs these.
3072 * pipe-safer.c: New file.
3073 * creat-safer.c: New file.
3074 * fcntl--.h (creat): Define to creat_safer.
3075 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3076 * unistd--.h (pipe): Define to pipe_safer.
3077 * unistd-safer.h: Declare pipe_safer.
3079 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3081 * regex_internal.h: Remove all references to
3082 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3084 (bitset_not, bitset_merge, bitset_not_merge):
3085 (bitset_mask, re_string_allocate, re_string_construct):
3086 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3087 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3088 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3089 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3090 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3091 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3092 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3093 (re_acquire_state_context):
3094 Remove unnecessary forward decls.
3095 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3096 Put __attribute at function definition,
3097 now that the function decl has been removed.
3098 * lib/regex_internal.c (re_string_peek_byte_case):
3099 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3102 2005-08-26 Simon Josefsson <jas@extundo.com>
3104 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3105 Haible <bruno@clisp.org>.
3107 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3109 * regexec.c (set_regs): Don't alloca with an unbounded size.
3111 alloca modernization/simplification for regex.
3112 * regex.c: Remove portability cruft for alloca. This no longer
3113 needs to be at the start of the file, and can be moved into
3114 regex_internal.h and simplified.
3115 * regex_internal.h: Include <alloca.h>.
3116 (__libc_use_alloca) [!defined _LIBC]: New macro.
3117 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3118 now works outside glibc.
3120 2005-08-24 Simon Josefsson <jas@extundo.com>
3122 * getpass.c: Add WIN32 implementation. Conditionalize use of
3123 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3124 GLIBC specific code.
3126 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3128 Make regex safe for g++. This fixes one real bug (an "err"
3129 that should have been "*err"). g++ problem reported by
3131 * regex_internal.h (re_calloc): New macro, consistent with
3132 re_malloc etc. All callers of calloc changed to use re_calloc.
3133 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3134 not int. All callers changed.
3135 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3136 just use an array of size MB_LEN_MAX.
3137 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3138 (find_recover_state): Change "err" to "*err"; this fixes what
3139 appears to be a real bug.
3140 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3143 2005-08-25 Jim Meyering <jim@meyering.net>
3145 * open-safer.c: Include <config.h>.
3146 Otherwise, we'd lose LARGEFILE support in any file using
3149 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3151 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3152 * regex.h (regerror): Likewise.
3154 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3155 requires this. (The code never needed it.)
3157 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3158 All uses of recently-renamed identifiers changed to use the new,
3159 POSIX-compliant names. The code will build and run just fine
3160 without these changes, but it's better to eat our own dog food
3161 and use the standard-conforming names.
3163 * regex.h: Fix a multitude of POSIX name space violations.
3164 These changes have an effect only for programs that define
3165 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3166 do not change anything for programs compiled in the normal way.
3167 Also, there is no effect on the ABI.
3169 (_REGEX_SOURCE): New macro.
3170 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3171 defined and _GNU_SOURCE is not; this fixes a name space violation.
3173 Rename the following macros to obey POSIX requirements.
3174 The old names are still visible as macros if _REGEX_SOURCE is defined.
3175 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3176 RE_BACKSLASH_ESCAPE_IN_LISTS.
3177 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3178 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3179 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3180 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3181 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3182 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3183 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3184 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3185 (REG_INTERVALS): renamed from RE_INTERVALS.
3186 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3187 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3188 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3189 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3190 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3191 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3192 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3193 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3194 RE_UNMATCHED_RIGHT_PAREN_ORD.
3195 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3196 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3197 (REG_DEBUG): renamed from RE_DEBUG.
3198 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3199 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3200 unusual, since we can't clash with the POSIX REG_ICASE.
3201 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3202 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3203 (REG_NO_SUB): renamed from RE_NO_SUB.
3204 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3205 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3206 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3207 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3208 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3209 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3210 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3211 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3212 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3213 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3214 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3215 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3216 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3217 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3218 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3219 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3220 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3221 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3222 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3223 (REG_FIXED): Renamed from REGS_FIXED.
3224 (REG_NREGS): Renamed from RE_NREGS.
3226 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3227 of other REG_* macros, since POSIX says the user is allowed to
3228 #undef these macros selectively.
3230 (reg_errcode_t): Update comment stating what other tables need
3233 Rename the following enum values to obey POSIX requirements.
3234 The old names are still visible as macros.
3235 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3236 is not defined, since GNU is supposed to be a superset of POSIX as
3237 much as possible, and since we want reg_errcode_t to be a signed
3238 type for implementation consistency.
3239 (_REG_NOERROR): Renamed from REG_NOERROR.
3240 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3241 (_REG_BADPAT): Renamed from REG_BADPAT.
3242 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3243 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3244 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3245 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3246 (_REG_EBRACK): Renamed from REG_EBRACK.
3247 (_REG_EPAREN): Renamed from REG_EPAREN.
3248 (_REG_EBRACE): Renamed from REG_EBRACE.
3249 (_REG_BADBR): Renamed from REG_BADBR.
3250 (_REG_ERANGE): Renamed from REG_ERANGE.
3251 (_REG_ESPACE): Renamed from REG_ESPACE.
3252 (_REG_BADRPT): Renamed from REG_BADRPT.
3253 (_REG_EEND): Renamed from REG_EEND.
3254 (_REG_ESIZE): Renamed from REG_ESIZE.
3255 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3256 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3257 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3258 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3259 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3261 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3262 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3263 changed. But support the old name if the new one is not defined
3264 and if _REGEX_SOURCE.
3266 Change the following member names in struct re_pattern_buffer.
3267 The old names are still supported if !_REGEX_SOURCE.
3268 The new names are always supported, regardless of _REGEX_SOURCE.
3269 (re_buffer): Renamed from buffer.
3270 (re_allocated): Renamed from allocated.
3271 (re_used): Renamed from used.
3272 (re_syntax): Renamed from syntax.
3273 (re_fastmap): Renamed from fastmap.
3274 (re_translate): Renamed from translate.
3275 (re_can_be_null): Renamed from can_be_null.
3276 (re_regs_allocated): Renamed from regs_allocated.
3277 (re_fastmap_accurate): Renamed from fastmap_accurate.
3278 (re_no_sub): Renamed from no_sub.
3279 (re_not_bol): Renamed from not_bol.
3280 (re_not_eol): Renamed from not_eol.
3281 (re_newline_anchor): Renamed from newline_anchor.
3283 Change the following member names in struct re_registers.
3284 The old names are still supported if !_REGEX_SOURCE.
3285 The new names are always supported, regardless of _REGEX_SOURCE.
3286 (rm_num_regs): Renamed from num_regs.
3287 (rm_start): Renamed from start.
3288 (rm_end): Renamed from end.
3290 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3291 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3292 Prepend __ to parameter names.
3294 Undo yesterday's changes.
3296 2005-08-24 Jim Meyering <jim@meyering.net>
3298 Sync from coreutils.
3299 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3301 2005-08-21 Bruno Haible <bruno@clisp.org>
3303 * lock.h: Add multiple inclusion guard.
3304 * tls.h: Add multiple inclusion guard.
3306 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3308 * regex.h (REG_NOSYS)
3309 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3310 Define, since POSIX requires it as of 2001.
3311 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3312 New private symbol, used to keep the enum signed in all cases.
3313 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3314 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3316 * regex_internal.c (re_string_skip_chars, register_state):
3318 Remove forward decls; no longer needed now that we use prototypes.
3319 * regexec.c (acquire_init_state_context, check_halt_node_context):
3320 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3321 (clean_state_log_if_needed): Likewise.
3323 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3325 Fix problems reported by Sam Steingold in
3326 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3327 * regexec.c (sift_states_bkref): Fix portability bug: the code
3328 assumed that reg_errcode_t is a signed type, which is not
3329 necessarily true if _XOPEN_SOURCE is not defined.
3330 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3331 some compilers warn about it otherwise.
3333 2005-08-20 Jim Meyering <jim@meyering.net>
3335 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3336 of unused local, dfa.
3338 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3340 * regcomp.c (create_initial_state): Remove duplicate decl.
3341 (init_word_char, create_initial_state, duplicate_node_closure):
3342 (fetch_token, peek_token_bracket, build_range_exp):
3343 (build_collating_symbol): Remove forward decls; no longer needed
3344 now that we use prototypes.
3347 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3348 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3349 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3350 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3351 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3352 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3353 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3354 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3355 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3356 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3357 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3358 (build_charclass, build_charclass_op, fetch_number, create_tree):
3359 (create_token_tree, mark_opt_subexp, duplicate_tree):
3360 Use prototypes rather than old-style definitions.
3363 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3364 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3365 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3366 (re_string_reconstruct, re_string_peek_byte_case):
3367 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3368 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3369 (re_node_set_init_copy, re_node_set_add_intersect):
3370 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3371 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3372 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3373 (re_acquire_state, re_acquire_state_context, register_state):
3374 (create_ci_newstate, create_cd_newstate, free_state):
3376 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3377 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3378 (re_search_internal, prune_impossible_nodes):
3379 (acquire_init_state_context, check_matching, static):
3380 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3381 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3382 (update_regs, sift_states_backward, build_sifted_states):
3383 (clean_state_log_if_needed, merge_state_array):
3384 (update_cur_sifted_state, add_epsilon_src_nodes):
3385 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3386 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3387 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3388 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3389 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3390 (check_arrival, check_arrival_add_next_nodes):
3391 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3392 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3393 (check_node_accept_bytes, check_node_accept, extend_buffers):
3394 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3395 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3400 (re_string_allocate, re_string_construct, re_string_reconstruct):
3401 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3402 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3403 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3404 (re_string_context_at, re_string_peek_byte_case):
3405 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3406 is defined, since we now use prototypes always.
3408 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3409 C89 or better. All uses removed.
3411 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3413 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3414 [defined lint]: Suppress bogus uninitialized-variable warnings.
3416 * regcomp.c (duplicate_node): Return new index, not an error code,
3417 and let the caller return REG_ESPACE if out of space. This
3418 removes an uninitialied-variable warning with GCC 4.0.1, and also
3419 avoids taking the address of a local variable. All callers
3422 2005-08-19 Jim Meyering <jim@meyering.net>
3424 * regexec.c (proceed_next_node): Redo local variables to
3425 avoid GCC shadowing warnings.
3427 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3429 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3430 (re_node_set_insert_last, re_dfa_add_node):
3431 Rename local variables to avoid GCC shadowing warnings.
3433 2005-08-18 Bruno Haible <bruno@clisp.org>
3435 * strstr.c (strstr): Fix return value in multibyte case.
3436 * strcasestr.c (strcasestr): Likewise.
3438 2005-08-17 Jim Meyering <jim@meyering.net>
3440 Make the %s format (seconds since the epoch) work for a negative
3441 number and when used with a zero-padded field width, e.g. %015s.
3443 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3444 label so that it precedes the code to set `digits'. Otherwise,
3445 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3446 print `00-22'. Now, it prints `-0022', as it should.
3448 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3450 * regex.h: Remove useless space-before-tab. From coreutils.
3452 2005-08-17 Bruno Haible <bruno@clisp.org>
3454 * strcasestr.h: New file.
3455 * strcasestr.c: New file.
3457 2005-08-17 Bruno Haible <bruno@clisp.org>
3459 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3460 * strstr.c: Completely rewritten, with multibyte locale support.
3462 2005-08-17 Bruno Haible <bruno@clisp.org>
3464 * strcasecmp.c: Use mbuiter.h.
3466 2005-08-17 Bruno Haible <bruno@clisp.org>
3468 * mbuiter.h: New file.
3470 2005-08-16 Bruno Haible <bruno@clisp.org>
3472 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3474 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3475 NUL byte, not after it.
3477 2005-08-16 Bruno Haible <bruno@clisp.org>
3479 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3480 the valid ones. Makes the comparison operations transitive:
3481 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3482 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3484 2005-08-16 Bruno Haible <bruno@clisp.org>
3486 * strcase.h (strcasecmp): Add note in comments.
3487 * strncasecmp.c: Use code from strcasecmp.c.
3488 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3489 (strcasecmp): Work correctly in multibyte locales.
3491 2005-08-16 Bruno Haible <bruno@clisp.org>
3493 * strnlen1.h: New file.
3494 * strnlen1.c: New file.
3496 2005-08-16 Bruno Haible <bruno@clisp.org>
3498 * mbfile.h: New file.
3500 2005-08-16 Bruno Haible <bruno@clisp.org>
3502 * mbiter.h: New file.
3504 2005-08-16 Bruno Haible <bruno@clisp.org>
3506 * mbchar.h: New file.
3507 * mbchar.c: New file.
3509 2005-08-16 Bruno Haible <bruno@clisp.org>
3511 * tls.h: New file, from GNU gettext.
3512 * tls.c: New file, from GNU gettext.
3514 2005-08-15 Bruno Haible <bruno@clisp.org>
3516 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3519 2005-08-14 Jim Meyering <jim@meyering.net>
3521 Sync from coreutils.
3523 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3524 Use the hash-table-based cycle-detection code not just when
3525 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3526 Reported by James Youngman in
3527 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3528 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3529 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3530 This lets us compile with -DFTS_DEBUG, once again.
3531 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3532 * fts.c (fd_safer): Remove decl.
3533 Include fcntl--.h rather than unistd-safer.h
3534 (fts_safe_changedir): Don't call fd_safer; no longer needed
3535 now that we include fcntl--.h.
3537 2005-08-11 Simon Josefsson <jas@extundo.com>
3539 * readline.h, readline.c: New file.
3541 2005-08-11 Bruno Haible <bruno@clisp.org>
3543 * strnlen.h (strnlen): Change parameter name to match comment.
3545 2005-08-10 Simon Josefsson <jas@extundo.com>
3547 * strndup.c: Use strnlen.h.
3549 * strnlen.h: New file.
3551 2005-08-02 Simon Josefsson <jas@extundo.com>
3553 * getline.h, getline.c: Rewrite.
3555 * getdelim.h, getdelim.c: New files, ported from glibc.
3557 2005-07-31 Bruno Haible <bruno@clisp.org>
3559 * lock.h (gl_lock_initializer): New macro.
3560 (gl_lock_define_initialized): Use it.
3561 (gl_rwlock_initializer): New macro.
3562 (gl_rwlock_define_initialized): Use it.
3563 (gl_recursive_lock_initializer): New macro.
3564 (gl_recursive_lock_define_initialized): Use it.
3566 2005-07-26 Bruno Haible <bruno@clisp.org>
3568 * lock.h: Update from GNU gettext.
3569 * lock.c: Update from GNU gettext.
3571 2005-07-18 Bruno Haible <bruno@clisp.org>
3573 * lock.h (gl_once_t): New type.
3574 (gl_once_define, gl_once): New macros.
3575 * lock.c (fresh_once): New variable.
3576 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3579 2005-07-18 Simon Josefsson <jas@extundo.com>
3581 * check-version.c (check_version): Accept identical versions too.
3583 2005-07-18 Bruno Haible <bruno@clisp.org>
3585 * lock.h: New file, from GNU gettext.
3586 * lock.c: New file, from GNU gettext.
3588 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3590 * quotearg.c: Add translator comment suggested by Bruno Haible,
3591 with a minor change.
3593 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3595 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3596 copyright symbol and the year.
3597 * version-etc.c (COPYRIGHT_YEAR): New constant.
3598 (version_etc_va): Use parameterized copyright notice.
3599 Reword to conform to the current GNU coding standards.
3601 2005-07-11 Simon Josefsson <jas@extundo.com>
3603 * size_max.h: New file.
3605 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3607 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3610 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3611 and Paul Eggert <eggert@cs.ucla.edu>
3613 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3614 in wint_t, not wchar_t. Remove now-unnecessary cast.
3616 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3618 * regex.c, regex.h: Sync from libc.
3619 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3620 New files, synced from libc, except that regex_internal.h
3621 currently has a small porting fix.
3623 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3625 Remove the dependency of the strftime module on the tzset module.
3626 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3627 Copy the input structure, to work around some of the bug with
3628 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3629 Solaris releases, you should also use the tzset module, but we won't
3630 require it as a dependency any more since we don't want LGPLed code
3631 to depend on GPLed code.
3633 2005-07-02 Jim Meyering <jim@meyering.net>
3635 * backupfile.c (backup_args): Change a `0' to NULL.
3637 2005-07-01 Jim Meyering <jim@meyering.net>
3639 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3640 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3641 * save-cwd.c, tempname.c:
3642 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3643 and don't include <sys/file.h>).
3645 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3647 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3648 declares only 'struct timespec;' (!).
3650 2005-06-29 Jim Meyering <jim@meyering.net>
3652 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3653 type name. Use the variable name instead.
3654 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3656 2005-06-28 Simon Josefsson <jas@extundo.com>
3658 * check-version.h, check-version.c: New files.
3660 2005-06-28 Simon Josefsson <jas@extundo.com>
3662 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3663 collision with global variable. Better indentation. Don't
3664 increment buffer pointer beyond buffer end. Based on comments
3665 from Paul Eggert <eggert@cs.ucla.edu>.
3669 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3671 * canon-host.c (canon-host): Append trailing "," to 0 in
3672 initializer of struct addrinfo, as an indication that we don't
3673 care how many members the structure has.
3675 2005-06-24 Derek Price <derek@ximbiot.com>
3676 and Bruno Haible <bruno@clisp.org>
3678 Remove stat module & update lstat.
3679 * stat.c: Remove this file...
3680 (slash_aware_lstat): ...moving this content and its support...
3681 * lstat.c (rpl_lstat): ...into here.
3682 * lstat.h: New file.
3684 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3686 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3687 (ranged_convert): Don't save conversion in a temporary struct.
3688 This causes a warning with GCC 4.0.0, and anyway in the typical
3689 case it's not worth the extra 100 bytes or so of code.
3690 (ranged_convert, __mktime_internal): When calling a function via a
3691 pointer P, use P () rather than (*P) (), as we now assume C89 or
3694 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3696 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3697 "who -r" failed to give output. Problem reported by Tim Waugh.
3699 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3700 (xcalloc): Use it to avoid needless tests.
3701 Problem reported by Jim Meyering.
3703 2005-06-16 Jim Meyering <jim@meyering.net>
3705 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3706 when either N or S is zero.
3708 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3710 * argp.h (__option_is_short): Check upper limit of
3711 __key. Isprint() requires its argument to have the value
3712 of an unsigned char or EOF.
3714 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3716 * fnmatch.c (fnmatch): If there is an encoding error in a
3717 multibyte string or pattern, fall back on unibyte matching.
3718 Problem reported by James Youngman.
3720 2005-06-08 Bruno Haible <bruno@clisp.org>
3722 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3725 2005-06-08 Bruno Haible <bruno@clisp.org>
3727 * csharpcomp.h: New file, from GNU gettext.
3728 * csharpcomp.c: New file, from GNU gettext.
3729 * csharpcomp.sh.in: New file, from GNU gettext.
3731 2005-06-07 Derek Price <derek@ximbiot.com>
3734 * glob_.h: Indent nested #ifdef.
3736 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3738 Sync from coreutils.
3739 Use "file name" when talking about file names, instead of "filename"
3740 or "path", as per the GNU coding standards.
3741 * mkdir-p.c: Renamed from makepath.c.
3742 (make_dir_parents): Renamed from make_path. All callers changed.
3743 * mkdir-p.h: Likewise. All includers changed.
3744 * filenamecat.c: Renamed from path-concat.c.
3745 (file_name_concat): Renamed from path_concat. All callers changed.
3746 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3747 * filenamecat.h: Likewise. All includers changed.
3748 * acl.c: Don't use "path" or "filename" to mean "file name"
3749 in comments or local variable names.
3750 * basename.c: Likewise.
3751 * canonicalize.c, canonicalize.h: Likewise.
3752 * dirname.c, dirname.h: Likewise.
3753 * euidaccess.c: Likewise.
3754 * exclude.c: Likewise
3755 * fnmatch_.h, fnmatch_loop.c: Likewise.
3756 * fsusage.c, fsuage.h: Likewise.
3757 * fts.c, fts_.h: Likewise.
3758 * getcwd.c: Likewise.
3759 * getloadavg.c: Likewise.
3760 * mkstemp.c: Likewise.
3761 * mountlist.c, mountlist.h: Likewise.
3762 * openat.c, openat.h: Likewise.
3763 * readlink-stub.c: Likewise.
3764 * readutmp.c, readutmp.h: Likewise.
3765 * rename.c: Likewise.
3766 * rmdir.c: Likewise.
3768 * savedir.c: Likewise.
3769 * stripslash.c: Likewise.
3770 * tempname.c: Likewise.
3771 * xreadlink.c: Likewise.
3772 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3774 * exclude.h: Likewise.
3776 * euidaccess.c (getuid, getgid, getuid, getegid)
3777 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3778 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3779 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3780 * pathmax.h: Include <limits.h> unconditionally, since other
3781 files have been getting away with it for years (MORE/BSD 4.3
3783 * userspec.c (getpwnam, getgrnam, getgrgid)
3784 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3786 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3787 Define to 256, not 255, as per modern POSIX.
3789 2005-06-01 Bruno Haible <bruno@clisp.org>
3791 * csharpexec.h: New file, from GNU gettext.
3792 * csharpexec.c: New file, from GNU gettext.
3793 * csharpexec.sh.in: New file, from GNU gettext.
3795 2005-05-31 Derek Price <derek@ximbiot.com>
3796 Paul Eggert <eggert@cs.ucla.edu>
3799 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3801 2005-05-29 Derek Price <derek@ximbiot.com>
3802 Paul Eggert <eggert@cs.ucla.edu>
3804 * glob_.h, glob.c: New files.
3806 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3808 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3810 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3811 the configuration hassle isn't worth it.
3812 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3813 (LONGEST_MODIFIER, PRIuMAX): Remove.
3815 2005-05-27 Bruno Haible <bruno@clisp.org>
3817 * getlogin_r.h: Remove second include of <stddef.h>.
3819 2005-05-25 Bruno Haible <bruno@clisp.org>
3820 Derek Price <derek@ximbiot.com>
3822 * getlogin_r.h: Simplify API documentation.
3824 2005-05-25 Derek Price <derek@ximbiot.com>
3825 Paul Eggert <eggert@cs.ucla.edu>
3827 * getlogin_r.c, getlogin_r.h: New files.
3829 2005-05-22 Bruno Haible <bruno@clisp.org>
3831 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3832 Also include <sys/param.h> if it defines MIN, MAX.
3833 Based on a patch by Derek Price <derek@ximbiot.com>.
3835 2005-05-22 Bruno Haible <bruno@clisp.org>
3837 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3838 (INT64_MIN): Fix definition.
3839 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3841 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3842 NEED_SIGNED_INT_TYPES.
3844 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3845 HAVE_SYSTEM_INTTYPES.
3847 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3849 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3850 so that unistd-safer.h (GPL'ed code) need not be included.
3852 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3855 * fts.c: Don't include "cycle-check.h" or "hash.h".
3856 (setup_dir, free_dir): New functions.
3857 (enter_dir, leave_dir): Define trivial
3858 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3859 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3860 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3861 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3862 Move to fts-cycle.c.
3863 (fts_open): Use setup_dir.
3864 (fts_close): Use free_dir.
3865 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3866 This adds a label and some gotos, but the alternatives were messier.
3867 Check for memory allocation failure when entering a dir.
3868 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3869 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3870 (FTS): New member fts_cycle, that is a union that contains the
3871 old active_dir_ht and cycle_state. All uses changed to mention
3872 fts_cycle.ht and fts_cycle.state.
3873 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3874 fts.c, with the following changes:
3875 (setup_dir, free_dir): New functions.
3876 (enter_dir): Now returns bool. Return true if successful, false
3877 if memory exhausted. All callers changed.
3878 Do not bother partly cleaning up on
3879 memory allocation failure; that is free_dir's job.
3880 However, free ad if hash_insert fails, to avoid memory leak.
3881 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3882 fts->fts_options to see which union member to use.
3884 2005-05-20 Jim Meyering <jim@meyering.net>
3886 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3887 Now a macro, to pacify GCC.
3889 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3891 * chown.c (rpl_chown): Return -1 on failure.
3893 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3895 * canonicalize.c: Include canonicalize.h first, to test interface.
3896 Include <stddef.h> unconditionally, since we assume C89 now.
3897 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3898 * fts.c: Include fts_.h first, to check interface.
3899 Do not include intprops.h; no longer needed.
3900 Include cycle-check.h and hash.h, since fts_.h no longer does.
3901 Remove unnecessary casts of closedir to void.
3902 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3903 decide whether to decrement nlinks.
3904 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3905 (FTS): Use struct hash_table * instead of Hash_table, so that
3906 we no longer need to include hash.h here.
3908 2005-05-17 Jim Meyering <jim@meyering.net>
3910 * fts.c, fts_.h: New files, from coreutils.
3912 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3914 Sync from coreutils.
3915 * unlinkdir.c, unlinkdir.h: New files.
3916 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3917 regex.h, unlocked-io.h, xtime.h:
3918 White space changes only.
3919 * makepath.c (make_path): Port to hosts where leading "//" is special.
3920 * yesno.c: Include getline.h, not ctype.h.
3921 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3922 Use getline to remove arbitrary restriction on response length.
3924 2005-05-13 Bruno Haible <bruno@clisp.org>
3926 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3927 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3928 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3929 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3930 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3931 Add support for 64-bit integers in the MSVC compiler.
3933 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3935 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3936 Change the initial comment to refer to GPL, not LGPL.
3937 gnulib-tool will change it to LGPL as needed.
3939 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3940 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3941 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3942 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3943 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3944 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3945 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3946 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3947 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3948 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3949 concatpath.c, config.charset, copy-file.c, copy-file.h,
3950 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3951 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3952 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3953 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3954 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3955 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3956 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3957 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3958 full-read.c, full-read.h, full-write.c, full-write.h,
3959 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3960 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3961 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3962 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3963 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3964 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3965 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3966 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3967 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3968 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3969 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3970 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3971 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3972 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3973 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3974 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3975 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3976 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3977 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3978 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3979 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3980 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3981 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3982 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3983 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3984 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3985 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3986 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3987 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3988 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3989 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3990 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3991 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3992 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3993 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3994 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3995 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3996 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3997 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3998 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3999 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4000 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4001 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4002 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4003 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4004 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4005 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4006 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4007 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4008 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4009 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4010 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4011 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4012 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4013 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4014 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4015 Update FSF postal mail address.
4017 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4019 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4020 specified in ai_socktype. Fix invalid ai_protocol
4021 check. ai_protocol is usually set to 0 or depending on
4022 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4023 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4024 ai_socktype / ai_protocol in the returned addrinfo structure.
4026 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4027 Bruno Haible <bruno@clisp.org>
4029 * inet_ntop.h: New file.
4030 * inet_ntop.c: New file, from glibc with modifications.
4032 2005-05-08 Jim Meyering <jim@meyering.net>
4034 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4036 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4038 Merge from coreutils. Among other things,
4039 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4040 * fd-safer.c: New file.
4041 * fcntl-safer.h, open-safer.c: Remove.
4042 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4043 * dup-safer.c: Include unistd-safer.h first.
4044 Don't include errno.h.
4045 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4046 * file-type.h: Don't assume invoker included sys/stat.h first.
4047 * file-type.c: Rely on file-type.h change.
4048 * getloadavg.c: Include unistd-safer.h.
4049 (getloadavg): Use safer open.
4050 * getusershell.c: Include "stdio-safer.h".
4051 (getusershell): Use safer fopen.
4052 * long-options.c (long_options): Use NULL rather than 0.
4053 * modechange.h (mode_free): Remove; all callers changed to invoke
4055 * modechange.c: Likewise.
4056 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4057 (MODE_DONE): New constant.
4058 (struct mode_change): Remove 'next' member.
4059 (make_node_op_equals): New function; like the old one of the
4060 same name, except it allocates an array.
4061 (mode_compile, mode_create_from_ref): Use it.
4062 (mode_compile): Allocate result as an array, not a linked list.
4063 Parse octal string ourself, so that we catch mistakes like "+0".
4064 (mode_adjust): Arg is an array, not a linked list.
4065 * modechange.c: Include stat-macros.h, xalloc.h.
4066 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4067 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4068 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4069 Remove. This is now stat-macros.h's job.
4070 (talloc): Remove. All callers replaced by xalloc, so that
4071 our invokers don't have to worry about reporting memory failures.
4072 (make_node_op_equals): Remove.
4073 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4075 (struct mode_change): Moved here from modechange.h.
4076 (mode_append_entry): Remove.
4077 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4078 apps to have incorrect behavior. Use simpler algorithm for head
4079 and tail. Don't futz with umask; that's now the job of mode_adjust.
4080 Detect more invalid usages rather than having somewhat-random behavior.
4081 Don't insert an "a=" action, as that leads to incorrect behavior.
4082 (mode_compile, mode_create_from_ref): Return NULL on error instead
4083 of an enum, since now there's only one way to have an error. All
4085 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4086 at the correct time. Simplify calculation of "+u" and its ilk.
4087 Don't mishandle "+X".
4088 (mode_free): Remove "register" and localize decls.
4089 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4090 (struct mode_change): Move to modechange.c; callers don't
4091 need to see this stuff.
4092 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4093 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4094 (mode_change, mode_adjust): Reflect the new signatures noted above.
4095 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4096 that might redefine system include files.
4097 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4098 (my_usleep): Use NULL rather than (void *) 0.
4099 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4100 Use siginterrupt to specify that system calls should be interrupted.
4101 (rpl_nanosleep): Move initialization of suspended closer to call of
4103 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4104 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4105 (desirable_utmp_entry): New function.
4106 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4107 using x2nrealloc, to simplify logic.
4108 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4109 size calculation. Do not assume utmp file is a regular file.
4110 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4111 (READ_UTMP_CHECK_PIDS): New constant.
4112 * save-cwd.c: Include unistd-safer.h.
4113 (save_cwd): Use fd_safer.
4114 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4115 [!_LIBC] Include "stat-macros.h" instead.
4116 * unistd-safer.h (fd_safer): New decl.
4118 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4120 * byteswap_.h: New file.
4122 2005-04-25 Albert Chin <china@thewrittenword.com>
4124 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4127 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4129 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4130 that "UTC +1 second" continues to work. Problem reported
4132 (relunit_snumber): New rule.
4135 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4137 * getdate.y (universal_time_zone_table): New constant.
4138 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4139 universal_time_zone_table.
4140 (lookup_zone): Prefer universal_time_zone_table to
4141 local_time_zone_table, so that "GMT" time stamps are allowed in
4142 London during the summer. Problem reported by Ian Abbott.
4144 2005-04-12 Jim Meyering <jim@meyering.net>
4146 * human.c (humblock): Set *options even when returning due to
4147 xstrtoumax conversion failure. Thanks to a used-uninitialized
4150 2005-04-09 Jim Meyering <jim@meyering.net>
4152 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4153 -Wuninitialized: initialize tm0.tm_year.
4155 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4157 * getdate.y (parser_control): rels_seen is now a boolean, not a
4158 count, since there's no maximum. All uses changed.
4159 Add member dsts_seen.
4160 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4162 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4163 Use pc_rels_seen to decide whther a date is absolute.
4165 * getdate.y (number): Don't overwrite year.
4166 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4169 2005-04-02 Simon Josefsson <jas@extundo.com>
4171 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4172 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4174 2005-03-27 Jim Meyering <jim@meyering.net>
4176 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4178 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4180 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4181 "one's complement" -> "ones' complement" in comment, as per Knuth.
4182 "value of type" -> "type or expression" in comment.
4183 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4185 2005-03-26 Jim Meyering <jim@meyering.net>
4188 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4189 Correct typos: s/or/of/.
4191 2005-03-23 Jim Meyering <jim@meyering.net>
4193 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4195 2005-03-21 Jim Meyering <jim@meyering.net>
4197 Changes imported from coreutils.
4199 * cycle-check.c: Don't include xalloc.h.
4201 * path-concat.c: Don't include assert.h.
4202 (path_concat): Remove assertion that would have triggered
4203 for ABASE starting with more than one slash.
4204 Reported by Andreas Schwab.
4206 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4207 properly when ABASE is an absolute file name.
4208 Correct the description of this function.
4210 Add an assertion and a test driver.
4211 This fixes a bug introduced on 2004-07-02.
4212 Andreas Schwab reported the resulting failure of cp --parents:
4213 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4215 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4217 * strftime.c (my_strftime): If the underlying strftime returns 0
4218 (which shouldn't happen), generate nothing instead of returning 0
4219 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4221 2005-03-16 Bruno Haible <bruno@clisp.org>
4223 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4225 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4227 * strftime.c (my_strftime): Prepend space to format so that we can
4228 reliably distinguish strftime failure from empty output on POSIX
4231 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4233 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4234 (iconv_string): Don't guess a size-zero buffer, as that might cause
4235 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4236 result would be 'too large', where 'too large' is (heuristically)
4237 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4238 overflow concerns. This will prevent some unwanted malloc failures
4239 when the inputs are very large.
4241 2005-03-15 Bruno Haible <bruno@clisp.org>
4243 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4246 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4249 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4251 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4253 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4254 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4256 * strtol.c: Likewise.
4258 2005-03-14 Simon Josefsson <jas@extundo.com>
4260 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4263 2005-03-14 Jim Meyering <jim@meyering.net>
4265 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4266 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4267 to be nonzero so that we (and caller) can detect the difference
4268 between a valid zero-length expansion and an error return, even
4269 when the underlying strftime fails before writing anything into
4272 2005-03-10 Jim Meyering <jim@meyering.net>
4274 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4275 so that this module works on systems without fchdir.
4277 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4279 Factor int-properties macros into a single file, except for
4280 glibc-related files.
4281 * intprops.h: New file.
4282 * getloadavg.c: Include it instead of limits.h.
4283 (INT_STRLEN_BOUND): Remove.
4284 * human.c: Include intprops.h.
4285 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4286 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4287 * inttostr.h: Include intprops.h instead of limits.h.
4288 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4289 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4290 for consistency with intprops.h.
4291 (time_t_is_integer, twos_complement_arithmetic): Use them.
4292 * sig2str.h: Include <signal.h>, intprops.h.
4293 (INT_STRLEN_BOUND): Remove.
4294 * strftime.c (TYPE_SIGNED): Remove.
4295 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4296 * strtol.c: Adjust comments to match intprops.h.
4297 * userspec.c: Include intprops.h.
4298 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4299 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4300 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4301 instead of rolling our own expressions.
4302 * xstrtol.c: Include xstrtol.h first, to test interface.
4304 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4306 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4307 the right thing even if adding 1900 would overflow. Similarly
4308 for tm_mon + 1 and tm_yday + 1.
4309 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4310 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4311 (DO_SIGNED_NUMBER): New macro.
4312 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4314 2005-03-07 Bruno Haible <bruno@clisp.org>
4316 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4318 2005-03-03 Derek R. Price <derek@ximbiot.com>
4319 Bruno Haible <bruno@clisp.org>
4321 * pagealign_alloc.h: New file.
4322 * pagealign_alloc.c: New file.
4324 2005-01-28 Bruno Haible <bruno@clisp.org>
4326 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4329 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4331 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4332 The workaround isn't strictly needed for POSIX conformance, and
4333 it's too much of a pain to configure and maintain. We'll ask
4334 people to fix their kernels instead.
4335 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4336 (NANOSLEEP_BUG_WORKAROUND): Remove.
4337 (xnanosleep): Remove the workaround.
4339 2005-02-12 Bruno Haible <bruno@clisp.org>
4341 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4343 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4345 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4346 * timespec.h (gettime): Return void, since it always
4347 succeeds now. All uses changed.
4348 * gettime.c (gettime) Likewise.
4349 [HAVE_NANOTIME]: Prefer nanotime.
4350 Assume gettimeofday succeeds, as POSIX requires.
4351 Assime time () succeeds, since other code already does.
4352 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4353 (timespec_subtract): Remove.
4354 (NANOSLEEP_BUG_WORKAROUND): New constant.
4355 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4356 things considerably. Use it only on GNU/Linux hosts, since the
4357 workaround shouldn't be needed elsewhere.
4359 2005-02-24 Bruno Haible <bruno@clisp.org>
4361 * gettext.h: Update from GNU gettext 0.14.2.
4363 2005-02-24 Bruno Haible <bruno@clisp.org>
4365 * localcharset.c: Update from GNU gettext 0.14.2.
4366 * config.charset: Update from GNU gettext 0.14.2.
4368 2005-02-22 Simon Josefsson <jas@extundo.com>
4370 * iconvme.h, iconvme.c: New files, from libc.
4372 2005-02-20 Neil Conway <neilc@samurai.com>
4374 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4375 returned by OSX/Darwin if the specified buffer is not large
4376 enough for the hostname.
4378 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4380 * memrchr.h: New file.
4381 * chdir-long.c: Include it.
4382 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4383 Don't bother including stddef.h.
4385 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4387 * argp-help.c (__argp_help): Create a fake struct argp_state and
4388 pass it to _help, otherwise the latter coredumps trying to
4389 dereference state.root_argp.
4391 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4393 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4395 Include <sys/types.h>, for dev_t.
4396 (ME_DUMMY, ME_REMOTE): Move from here....
4397 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4398 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4400 Include mountlist.h first, to test the interface.
4402 2005-01-29 Bruno Haible <bruno@clisp.org>
4404 * progname.c (program_name): Initialize.
4405 Needed when linking statically on MacOS X.
4407 2005-01-28 Bruno Haible <bruno@clisp.org>
4409 * javacomp.sh.in: New file, from GNU gettext.
4410 * javacomp.h: New file, from GNU gettext.
4411 * javacomp.c: New file, from GNU gettext.
4413 2005-01-26 Bruno Haible <bruno@clisp.org>
4415 * javaexec.sh.in: New file, from GNU gettext.
4416 * javaexec.h: New file, from GNU gettext.
4417 * javaexec.c: New file, from GNU gettext.
4419 2005-01-26 Simon Josefsson <jas@extundo.com>
4421 * gai_strerror.c: Use GPL in header.
4423 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4425 * argp-help.c (hol_entry_help): Avoid using non-constant
4426 initializers for struct pentry_state.
4427 (__argp_error): Check return value of __asprintf
4428 (__argp_failure): Translate error message
4430 * argp-parse.c: Removed braces around the expansion of N_()
4432 2005-01-21 Jim Meyering <jim@meyering.net>
4434 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4435 same value as for Solaris 9.
4437 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4438 component length. This included changing the parameter to be
4439 of type `char *' rather than `char const *'.
4440 * chdir-long.h (chdir_long): Update prototype.
4442 * openat.c (fdopendir, fstatat): New functions.
4443 * openat.h: Include headers required for use of DIR and struct stat.
4444 [AT_SYMLINK_NOFOLLOW]: Define.
4445 (fdopendir, fstatat): Add prototypes.
4447 2005-01-21 Bruno Haible <bruno@clisp.org>
4449 * classpath.h: New file, from GNU gettext.
4450 * classpath.c: New file, from GNU gettext.
4452 2005-01-20 Simon Josefsson <jas@extundo.com>
4454 * version-etc-fsf.c: New file, with version_etc_copyright.
4455 * version-etc.c: Remove version_etc_copyright.
4456 * version-etc.h (version_etc_copyright): Use [] instead of * in
4457 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4459 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4461 * save-cwd.c (save_cwd): Remove code to support the case
4462 where fchdir is missing or flaky.
4464 2005-01-20 Simon Josefsson <jas@extundo.com>
4466 * base64.h (isbase64): Add.
4468 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4469 using a unsigned prototype, don't inline.
4470 (base64_decode): Use it.
4472 2005-01-19 Bruno Haible <bruno@clisp.org>
4474 * sh-quote.h: New file, from GNU gettext.
4475 * sh-quote.c: New file, from GNU gettext.
4477 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4479 Merge changes from coreutils, as described below in several
4480 changelogs dated today.
4482 * save-cwd.c: Include "save-cwd.h" before other include files.
4483 (O_DIRECTORY): Remove; not needed here, since "." must be
4484 a directory. All uses removed.
4485 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4486 universal on Suns, and we also need to test for IRIX.
4487 Revamp code to use 'if' rather than '#if'.
4488 Avoid unnecessary comparison of cwd->desc to 0.
4490 * utimens.c (futimens): Robustify the previous patch, by checking
4491 for known valid error numbers rather than observed invalid ones.
4493 2005-01-18 Jim Meyering <jim@meyering.net>
4495 * version-etc.c (version_etc_copyright): Update copyright date.
4497 * utimens.c (futimens): Account for the fact that futimes
4498 can also fail with errno == ENOSYS or errno == ENOENT.
4499 Patch from Dmitry V. Levin.
4501 Change the name of the robust chdir function from chdir to chdir_long.
4502 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4503 (restore_cwd): Use chdir_long, not chdir.
4504 * chdir-long.c: Renamed from chdir.c.
4505 * chdir-long.h: Renamed from chdir.h.
4506 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4509 2005-01-18 Bob Proulx <bob@proulx.com>
4511 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4512 offsetof() macro construct to avoid compile failure with native HP-UX
4513 11.0 ANSI C compiler.
4515 2005-01-06 Bruno Haible <bruno@clisp.org>
4517 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4518 because stpncpy.m4 takes care of it.
4520 2004-01-24 Bruno Haible <bruno@clisp.org>
4522 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4524 2003-10-09 Bruno Haible <bruno@clisp.org>
4526 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4528 2005-01-06 Bruno Haible <bruno@clisp.org>
4530 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4531 * fwriteerror.c: Include <stdbool.h>.
4532 (fwriteerror): At the end, close the file stream. Record whether
4533 stdout was already closed.
4535 2004-05-27 Bruno Haible <bruno@clisp.org>
4537 * execute.c (environ): Declare if needed.
4538 * pipe.c (environ): Likewise.
4539 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4541 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4543 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4544 definitions to be after all include files, to avoid collisions.
4545 Problem reported by Bob Proulx.
4547 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4549 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4550 not needed. This removes a dependency on the gettext module.
4551 [defined _LIBC]: Do not include <libintl.h>; not needed.
4553 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4555 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4558 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4560 * argp-parse.c: Include <stddef.h>.
4561 (alignof, alignto): New macros.
4562 (parser_init): Don't assume that void * is aligned sufficiently
4565 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4566 need to extend the stack.
4567 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4570 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4572 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4574 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4576 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4577 Remove now-obsolete comment about AIX.
4578 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4579 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4580 (YYMAXDEPTH): New macro.
4582 2004-12-18 Bruno Haible <bruno@clisp.org>
4584 * fatal-signal.c (fatal_signals): Make non-const.
4585 (init_fatal_signals): New function.
4586 (uninstall_handlers, install_handlers): Ignore signals that were set to
4588 (at_fatal_signal): Call init_fatal_signals.
4589 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4591 Reported by Paul Eggert.
4593 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4595 * getdate.y (textint): New member "negative".
4596 (time_zone_hhmm): New function.
4597 Expect 14 shift-reduce conflicts, not 13.
4598 (o_colon_minutes): New rule.
4599 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4600 (yylex): Set the "negative" member of signed numbers.
4602 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4604 Changes imported from coreutils.
4605 * hard-locale.c: Assume <locale.h> exists.
4607 (GLIBC_VERSION): New macro.
4608 (hard_locale): Assume setlocale exists.
4609 Rewrite to avoid #ifdef.
4610 Use strdup rather than malloc + strcpy.
4611 * human.c: Assume <locale.h> exists.
4612 (human_readable): Assume localeconv exists.
4614 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4616 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4617 convert T2, not T. (Imported from libc.)
4619 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4621 * getcwd.c (is_ENAMETOOLONG): New macro.
4622 (__getcwd.c): Don't restore errno; glibc doesn't.
4623 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4624 first, falling back to our code only if its results look suspicious.
4625 Ensure that the resulting buffer is only as large as necessary.
4627 * readutmp.c: Include readutmp.h first.
4628 Include <errno.h>, since readutmp.h no longer does that.
4629 * readutmp.h: Don't include <errno.h>,
4630 <sys/param.h>, <time.h>; not needed to establish interface.
4631 (errno): Remove decl.
4632 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4633 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4634 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4636 2004-11-28 Simon Josefsson <jas@extundo.com>
4638 * base64.h, base64.c: New file.
4640 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4642 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4644 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4646 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4647 HP's ANSI C compiler.
4648 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4649 Declaring int functions causes warnings on some modern systems and
4650 shouldn't be needed to compile on ancient ones.
4651 * same.c (MIN) [defined MIN]: Don't define, since it's already
4654 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4655 with the following changes.
4656 (__set_errno): Parenthesize properly.
4657 Include <stdbool.h>.
4658 (MIN, MAX, MATCHING_INO): New macros.
4659 (__getcwd): Define with prototype, not K&R form.
4660 Use heuristics to allocate default buffer on stack if possible.
4661 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4662 behavior, and to avoid the PATH_MAX limit when computing
4664 Use MATCHING_INO to compare inode number to file.
4665 Check for arithmetic overflow in size calculations.
4666 Fix bug in reallocation of dot array that caused getcwd to fail
4667 on directories nested deeper than 75.
4668 Be more careful about saving errno on error.
4669 Do not use realloc; use only free+malloc, as this is a bit
4670 more flexible and avoids a needless copy operation.
4671 Do not inspect st_dev and st_ino for symbolic links; POSIX
4672 doesn't specify the latter.
4673 Check for closedir errors.
4674 Avoid needless casts.
4675 Use "#ifdef weak_alias" around weak_alias, to be like other
4677 The following changes to getcwd.c have effect only when used in
4678 gnulib; they have no effect inside glibc proper.
4679 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4680 as alloca isn't used.
4681 (alloca, __alloca): Likewise.
4682 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4683 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4684 unconditionally, as gnulib assumes C89 or better.
4685 Do not include <sys/param.h>.
4686 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4687 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4689 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4690 Include <dirent.h> in a way that is compatible with modern Autoconf.
4691 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4692 New macros, if not already defined.
4693 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4694 Use "_LIBC", not "defined _LIBC", for consistency.
4695 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4697 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4698 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4699 * xgetcwd.c: David MacKenzie's old code was removed, so give
4700 credit only to Jim Meyering and adjust the copyright dates.
4701 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4702 <stdlib.h>, <unistd.h>, "pathmax.h".
4703 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4704 (INITIAL_BUFFER_SIZE): Remove.
4705 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4707 2004-11-23 Jim Meyering <jim@meyering.net>
4709 * getopt_.h: Remove trailing blanks.
4711 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4713 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4714 (futimens): New function, which uses futimes if available.
4715 (futimens, utimens): Support timespec==NULL, with same semantics
4716 as utime and utimens.
4717 * utimens.h (futimens): New decl.
4719 2004-11-23 Jim Meyering <jim@meyering.net>
4721 * __fpending.c: Add comment.
4723 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4725 * getopt_.h: Re-addition of __getopt_argv_const caused
4726 redefinition warnings. To avoid them, include the defines
4727 in `#if !defined __need_getopt ... #endif'. The only place
4728 where __getopt_argv_const is used is in definitions
4729 of getopt_long and getopt_long_only below, which are as well
4730 protected by `#ifndef __need_getopt'.
4731 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4732 __need_getopt after including <stdio.h> and <unistd.h> These
4733 headers might have defined it.
4735 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4737 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4739 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4740 optopt): Use them instead of invoking ## directly; otherwise, the
4741 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4743 2004-11-19 Bruno Haible <bruno@clisp.org>
4745 * strtok_r.c: Move comments from here...
4746 * strtok_r.h: ... to here.
4748 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4750 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4751 might fail. Problem reported by Yoann Vandoorselaere.
4752 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4753 that mishandle size_t overflow.
4755 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4757 * canon-host.c: Include "strdup.h".
4758 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4759 Use strdup instead of malloc/strcpy to duplicate strings.
4761 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4762 (human_space_before_unit): New constant.
4763 * human.c (human_readable): Support it.
4765 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4766 (xgetcwd): Set errno correctly when failing.
4767 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4768 the failure is actually due to a PATH_MAX problem.
4770 Further getopt changes to make it more likely that glibc will
4771 buy the changes back.
4772 * getopt.c (POSIXLY_CORRECT): New constant.
4773 (getopt): Use it, so to preserve glibc semantic
4774 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4775 when compiling for libc.
4776 * getopt_.h (__getopt_argv_const): Bring it back.
4777 (getopt_long, getopt_long_only): Use it.
4779 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4780 New arg POSIXLY_CORRECT. All callers changed.
4781 (getopt): Argv is now char * const *, as per standard.
4782 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4783 not char *__getopt_argv_const *.
4784 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4785 _getopt_long_only_r): Likewise.
4786 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4787 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4788 _getopt_long_r, _getopt_long_only_r): Likewise.
4789 * getopt_.h (__getopt_argv_const): Remove.
4790 (getopt): Argv is now char * const *, as per standard.
4792 * getdate.y (tORDINAL): New token.
4793 (day, relunit): Allow it for relative times.
4794 (relative_time_table): Use tORDINAL for ordinals.
4796 2004-11-15 Jim Meyering <jim@meyering.net>
4798 * closeout.c: Include "__fpending.h" once again.
4799 Include <stdbool.h>.
4800 (close_stdout): Don't fail just because stdout was closed initially,
4801 since some programs don't write to stdout in the normal course of
4802 operation (other than --version and --help), and we don't want this
4803 function to make e.g. `touch file >&-' fail.
4804 But do fail if it was closed and someone has tried to write to it.
4805 E.g., `printf foo >&-' must fail.
4807 2004-11-11 Simon Josefsson <jas@extundo.com>
4809 * strtok_r.h, strtok_r.c: New file.
4811 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4813 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4814 we can stop lying to compilers about the constness of argv when we
4815 are compiled outside glibc.
4816 (getopt, getopt_long, getopt_long_only): Use it.
4817 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4819 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4820 _getopt_long_only_r): Likewise.
4821 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4822 _getopt_long_only_r): Likewise.
4824 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4825 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4826 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4827 the other external symbols.
4828 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4829 declaration, since the above renaming now works around collisions.
4831 2004-11-11 Jim Meyering <jim@meyering.net>
4833 * linebreak.c: Remove trailing blanks.
4834 * alloca_.h: Likewise.
4835 * acosl.c: Likewise.
4836 * euidaccess.c: Likewise.
4837 * allocsa.h: Likewise.
4839 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4841 * mktime.c (SHR): New macro, which is a portable
4842 substitute for >> that should work even on Crays.
4843 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4844 Problem reported by Mark D. Baushke in
4845 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4846 * getdate.y (SHR): Likewise.
4848 * strftime.c (SHR): Likewise.
4850 * quotearg.c (struct quoting_options): Use unsigned int for
4851 quote_these_too, so that right shifts are well defined. All uses
4854 2004-11-10 Simon Josefsson <jas@extundo.com>
4856 * getaddrinfo.h, getaddrinfo.c: New files.
4858 2004-11-10 Jim Meyering <jim@meyering.net>
4860 Ensure that no close failure goes unreported.
4861 * closeout.c (close_stdout): Always close stdout. I.e., don't
4862 return early when it seems there's nothing to flush.
4863 Don't include __fpending.h.
4865 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4867 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4869 2004-11-05 Bruno Haible <bruno@clisp.org>
4871 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4872 Reported by Mark D. Baushke <mdb@cvshome.org>.
4874 2004-11-04 Bruno Haible <bruno@clisp.org>
4876 2004-09-11 Bruno Haible <bruno@clisp.org>
4877 * allocsa.valgrind: New file.
4878 2004-02-06 Bruno Haible <bruno@clisp.org>
4879 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4880 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4881 Reported by Christopher Seip <chris.seip@hp.com>.
4883 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4885 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4886 with errno == ERANGE if the buffer is too small.
4887 Problem reported by Mark D. Baushke.
4889 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4891 * xreadlink.c (MAXSIZE): New macro.
4892 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4893 size does not exceed MAXSIZE. Avoid cast.
4894 As suggested by Mark D. Baushke in
4895 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4896 if readlink fails with buffer size just under MAXSIZE, try again
4899 2004-11-02 Derek R. Price <derek@ximbiot.com>
4900 and Paul Eggert <eggert@cs.ucla.edu>
4902 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4903 (get_date): Overparenthesize to avoid GCC warning.
4905 2004-11-02 Bruno Haible <bruno@clisp.org>
4907 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4908 function returns void.
4910 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4912 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4913 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4916 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4918 * getdate.y: Add support for TZ="foo" within a date string.
4919 Fix some bugs near time_t boundaries. Reject dates with
4920 out-of-range components, e.g., "Sept 31".
4921 Include <stdlib.h>, "setenv.h", "xalloc.h".
4922 (ISDIGIT_LOCALE): Remove; unused.
4923 Note that the TZ and time functions used here are not reentrant.
4924 (mktime_ok, get_tz): New functions.
4925 (TZBUFSIZE): New constant.
4926 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4927 This requires that we sometimes generate our own TZ="XXX..." setting.
4929 2004-10-27 Derek R. Price <derek@ximbiot.com>
4931 * mktime.c (not_equal_tm): Remove redundant check.
4933 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4935 * getdate.y: Use Bison 1.875 features, and some minor
4936 code cleanups. This change does not affect semantics.
4937 Don't include <stdlib.h>; no longer needed.
4938 Don't include unlocked-io.h; only the "#if TEST" code uses
4939 stdio, and performance isn't crucial there.
4940 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4941 Bison 1.875 features as described below.
4942 All uses of "PC." replaced by "pc->".
4943 (YYSTYPE): Add a forward declaration.
4944 (yylex, yyerror): Use full prototypes in forward decls.
4945 Use "%pure-parser" rather than obsolescent "%pure_parser".
4946 Use %parse-param and %lex-param instead of obsolescent
4947 YYPARSE_PARAM and YYLEX_PARAM.
4948 (meridian_table, month_and_day_table, time_units_table,
4949 relative_time_table, time_zone_table, military_table,
4950 lookup_zone, lookup_word, get_date):
4951 Use NULL instead of 0 where appropriate.
4952 (to_hour): Avoid abort (), to avoid a dependency on
4954 (yyerror, yylex): Now accepts parser_control * arg.
4955 (main) [TEST]: Use '\0' rather than 0 for char.
4957 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4959 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4960 It's now the caller's responsibility to handle the case where
4961 !HAVE_GETPAGESIZE && !defined getpagesize.
4963 * mktime.c (leapyear): Arg is long int, not int.
4965 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4967 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4969 2004-10-12 Simon Josefsson <jas@extundo.com>
4971 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4972 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4975 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4977 * vsnprintf.h: New file.
4978 * vsnprintf.c: New file.
4980 2004-10-07 Bruno Haible <bruno@clisp.org>
4982 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4983 into the provided buffer.
4985 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4987 * diacrit.c, diacrit.h: Add GPL notice.
4989 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4990 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4991 * logl.c (logl): Keep the code as similar to glibc as possible.
4992 This avoids a potential constant-folding bug.
4994 2004-10-05 Bruno Haible <bruno@clisp.org>
4996 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4998 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5000 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5001 * xmalloc.c (xmemdup): Likewise.
5002 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5003 XFREE): Remove these long-obsolescent macros.
5004 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5005 * xstrdup.c: Remove.
5007 * regex.c (re_comp): Cast gettext return value to char *,
5008 Problem reported by Martin Neitzel via Mark D. Baushke.
5010 2004-10-04 Simon Josefsson <jas@extundo.com>
5012 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5013 '#ifdef USE_UNLOCKED_IO'.
5015 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5017 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5018 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5019 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5020 regex.c, sha1.c, version-etc.c, yesno.c:
5021 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5022 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5023 the includer's responsibility.
5025 Sync from coreutils.
5027 * modechange.c (mode_compile): Don't decrement a pointer that
5028 points to the start of a string, as the C Standard says the
5029 resulting behavior is undefined.
5031 * backupfile.h (enum backuptype): Rename none -> no_backups,
5032 simple -> simple_backups, numbered_existing ->
5033 numbered_existing_backups, numbered -> numbered_backups
5034 to avoid shadowing problems. All uses changed.
5035 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5036 * backupfile.c (check_extension, numbered_backup):
5037 Rename locals to avoid shadowing 'basename'.
5038 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5041 * .cppi-disable: Add getopt_.h, getopt_int.h.
5042 * .cvsignore: Add getopt.h.
5044 2004-10-04 Simon Josefsson <jas@extundo.com>
5046 * memmem.h: New file.
5047 * memmem.c: New file, taken from glibc.
5049 2004-10-02 Jim Meyering <jim@meyering.net>
5051 * dirfd.h, getpagesize.h: Add copyright notice.
5053 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5055 * snprintf.c: Remove comments as to why each header is needed.
5057 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5059 * strsep.h: New file.
5060 * strsep.c: New file.
5062 2004-10-01 Simon Josefsson <jas@extundo.com>
5064 * snprintf.c (snprintf): Handle size==0.
5066 2004-10-01 Simon Josefsson <jas@extundo.com>
5067 Bruno Haible <bruno@clisp.org>
5069 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5070 (snprintf): Declare 'args'.
5072 2004-09-30 Simon Josefsson <jas@extundo.com>
5074 * snprintf.h, snprintf.c: New files.
5076 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5078 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5079 (hol_entry_help): Never translate an empty string.
5080 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5081 * argp.h (OPTION_NO_TRANS): New option.
5083 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5085 * xvasprintf.c: Include xalloc.h.
5086 (xvasprintf): Use xalloc_die, not xmalloc_die.
5088 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5090 * dummy.c: Change copyright notice to FSF, and license to GPL.
5092 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5094 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5095 Problem reported by Bruno Haible in:
5096 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5098 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5100 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5101 in case some system header has #define'd it. Problem reported by
5102 Soeren D. Schulze in
5103 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5105 2004-09-08 Bruno Haible <bruno@clisp.org>
5107 * stdint_.h: New file, taken from GNU clisp.
5109 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5111 * xvasprintf.h: New file.
5112 * xvasprintf.c: New file.
5113 * xasprintf.c: New file.
5115 2004-09-08 Bruno Haible <bruno@clisp.org>
5117 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5119 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5121 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5123 Import from coreutils.
5124 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5125 strings on unbounded length. alloca's performance benefits aren't
5126 that important here.
5128 (parse_with_separator): New function, with most of the internals
5129 of the old parse_user_spec. Allow user to omit both user and group,
5130 for compatibility with FreeBSD.
5131 Clone only the user name, not the entire spec.
5132 Do not set *uid, *gid unless entirely successful.
5133 Avoid memory leak in some failing cases.
5134 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5135 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5136 (parse_user_spec): Rewrite to use parse_with_separator.
5138 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5140 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5141 its complicated substitute.
5142 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5143 and program_invocation_name.
5144 (__argp_basename) [!_LIBC]: Remove; the only use was
5145 replaced by its body.
5146 (__argp_short_program_name): Change condition from
5147 !defined __argp_short_program_name to
5148 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5149 to match argp-namefrob.h.
5150 (__argp_failure): Don't assume strerror_r returns char *.
5151 * argp-parse.c (N_): Define unconditionally.
5152 (argp_default_options): Fill out initializers with 0 to avoid
5155 2004-08-12 Simon Josefsson <jas@extundo.com>
5157 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5158 * getopt_.h: Renamed from getopt.h.
5160 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5162 Merge from coreutils.
5164 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5165 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5166 for Reliant Unix 5.43.
5168 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5169 (union fooround): Use uintmax_t, not long int.
5170 The rest is a merge from libc:
5171 [defined _LIBC]: Include <shlib-compat.h>.
5172 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5174 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5176 * strverscmp.c: Convert to UTF-8.
5178 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5180 * obstack.h (obstack_empty_p):
5181 Don't assume that chunk->contents is suitably aligned.
5182 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5183 Likewise. Problem reported by Benno in
5184 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5186 * chown.c (rpl_chown): Work even if the file is writeable but not
5187 readable. This could be improved further but it'd take some work.
5189 2004-08-08 Simon Josefsson <jas@extundo.com>
5191 * xgethostname.c: Don't include error.h (not used).
5194 * getpass.c: Include getpass.h first.
5196 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5198 * xalloc-die.c: New files.
5199 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5201 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5202 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5203 (_, N_, xalloc_die): Move to xalloc-die.c.
5204 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5205 so that we needn't mess with xalloc_msg_memory_exhausted.
5207 * sha1.h: Renamed from sha.h.
5208 (SHA1_H): Renamed from _SHA_H.
5209 (sha1_ctx): Renamed from sha_ctx.
5210 (sha1_init_ctx): Renamed from sha_init_ctx.
5211 (sha1_process_block): Renamed from sha_process_block.
5212 (sha1_process_bytes): Renamed from sha_process_bytes.
5213 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5214 (sha1_read_ctx): Renamed from sha_read_ctx.
5215 (sha1_stream): Renamed from sha_stream.
5216 (sha1_buffer): Renamed from sha_buffer.
5217 * sha1.c: Likewise; renamed from sha.c.
5218 Do not include <sys/types.h>.
5219 Include <stddef.h> rather than <stdlib.h>.
5221 2004-08-08 Bruno Haible <bruno@clisp.org>
5223 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5224 FILESYSTEM_PREFIX_LEN.
5225 * progreloc.c: Likewise.
5226 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5228 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5231 * argp-help.c (make_hol, hol_append): Don't assume that
5232 SIZE_MAX is a valid preprocessor constant.
5233 (__argp_basename): Change from "#ifndef _LIBC"
5234 to "#ifndef __argp_short_program_name", so that
5235 we don't compile these functions for tar.
5237 More merges from coreutils.
5238 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5239 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5241 * addext.c: Remove; no longer needed.
5242 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5243 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5244 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5245 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5246 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5247 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5248 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5249 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5250 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5251 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5252 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5253 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5254 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5255 Import changes from coreutils.
5257 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5259 Merge from coreutils.
5261 * .gdb-history: Remove; this doesn't belong here.
5263 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5264 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5265 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5267 * dirname.h: Include <stdbool.h>.
5268 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5269 for consistency with POSIX terminology. All uses changed.
5270 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5271 (strip_trailing_slashes): Use bool for booleans.
5272 * stripslash.c (strip_trailing_slashes): Likewise.
5274 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5275 sometimes returns a positive errno value even when it succeeds.
5276 (print_errno_message) [!LIBC]: Fall back on strerror if
5279 * path-concat.c (mempcpy): Don't define if a system header defines it.
5280 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5281 (longest_relative_suffix): New function.
5282 (path_concat): Use it. Assume first argument is not NULL.
5283 Port to DOS. Omit redundant separators.
5284 Report an error instead of returning NULL.
5285 Use mempcpy instead of memcpy.
5286 (xpath_concat): Remove: not declared or used.
5288 * same.h: Include <stdbool.h>
5289 (same_name): Return bool, not int.
5290 * same.c (same_name): Likewise.
5291 (errno): Don't declare; we assume C89 or better now.
5293 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5294 if not already defined.
5296 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5297 * dup-safer.c (errno): Likewise.
5299 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5301 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5304 2004-08-03 Simon Josefsson <jas@extundo.com>
5306 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5307 * progname.h: Don't include stdbool.h.
5309 2004-08-02 Simon Josefsson <jas@extundo.com>
5311 * getsubopt.h: New file, with comments from Bruno Haible.
5312 * getsubopt.c: New file, from glibc, but slightly modified based on
5313 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5315 2004-08-01 Simon Josefsson <jas@extundo.com>
5317 * xgetdomainname.c: Include stdlib.h, for free().
5319 2004-07-16 Simon Josefsson <jas@extundo.com>
5321 * dummy.c: New file.
5323 2004-07-16 Bruno Haible <bruno@clisp.org>
5325 * backupfile.h: Add extern "C" for C++.
5326 * closeout.h: Likewise.
5327 * copy-file.h: Likewise.
5328 * findprog.h: Likewise.
5329 * full-write.h: Likewise.
5330 * pathname.h: Likewise.
5331 * progname.h: Likewise.
5332 * stpcpy.h: Likewise.
5333 * stpncpy.h: Likewise.
5334 * strcase.h: Likewise.
5335 * strstr.h: Likewise.
5336 * xalloc.h: Likewise.
5338 * mbswidth.h: Add extern "C" for C++.
5339 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5341 2004-07-09 Simon Josefsson <jas@extundo.com>
5343 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5344 failed without this.)
5346 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5348 * fchown-stub.c: New file.
5350 2004-06-24 Jim Meyering <jim@meyering.net>
5352 * obstack.h (obstack_base): Cast to (void *), per documentation.
5354 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5356 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5358 2004-06-01 Jim Meyering <jim@meyering.net>
5360 * calloc.c: New file.
5362 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5364 * getdate.y (yylex): Allow space between sign and number.
5365 Problem reported by Dan Jacobson.
5367 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5368 and Jim Meyering <jim@meyering.net>
5370 Merge from coreutils CVS.
5372 * stat-macros.h: New file, with contents from file-type.h
5373 and coreutils' system.h.
5374 * file-type.c: Include "stat-macros.h".
5375 * file-type.h (file_type): Move all macro definitions to new file,
5378 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5379 Wrap old code with this conditional.
5380 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5381 function that does not dereference symlinks.
5382 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5384 * xreadlink.c: Include xreadlink.h first, to catch .h file
5385 dependency problems.
5386 (xreadlink): Accept new arg SIZE, for efficiency.
5387 All decls and uses changed.
5388 * xreadlink.h: Include <stddef.h>, for size_t.
5390 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5391 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5393 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5395 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5397 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5398 macros to be defined.
5399 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5400 the allocator returns NULL because the requested size is zero.
5402 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5404 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5405 var. Add comment explaining why libc still defines it. This
5406 merges the following patch from glibc:
5407 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5409 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5411 * obstack.c (_obstack): Remove unused variable. It hasn't been
5412 present in glibc since revision 1.1 of this file.
5413 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5414 obstack_alignment_mask, obstack_alloc, obstack_base,
5415 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5416 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5417 obstack_grow0, obstack_init, obstack_int_grow,
5418 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5419 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5420 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5421 nonexistent functions.
5423 2004-05-17 Derek R. Price <derek@ximbiot.com>
5424 Paul Eggert <eggert@cs.ucla.edu>
5426 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5428 2004-05-14 Bruno Haible <bruno@clisp.org>
5430 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5431 that consists of a '.' followed by an empty digit string.
5432 Patch by Tor Lillqvist <tml@iki.fi>.
5434 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5436 Port obstack to the AS/400, where pointers are 16 bytes wide and
5437 you cannot cast an integer to a valid pointer. This patch is
5438 currently waiting to be integrated into glibc; see
5439 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5441 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5442 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5443 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5444 (struct obstack): temp member is now a union of a pointer and
5445 an integer, instead of an integer. All integer uses changed.
5446 This does not affect the physical layout of struct obstack,
5447 except on hosts (like the AS/400) where the size or alignment of
5448 void * is greater than that of ptrdiff_t.
5449 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5450 __STDC__)]: Store temporary in pointer member of union, not
5452 * obstack.c: Include <stddef.h>, for offsetof.
5453 (struct fooalign): Remove; it doesn't need a name.
5454 (union fooround): Change double to long double, and add void *.
5455 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5456 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5457 not a macro. Hence the values are always int; so remove all
5458 casts-to-int in uses.
5460 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5461 Derek Price <derek@ximbiot.com>
5463 * alloca.c: Include <alloca.h>, to get our interface.
5464 * alloca_.h: Use __alloca on AIX, so that we don't have to
5465 include <alloca.h> first. Use C89 prototype for alloca; this
5466 requires including <stddef.h> for size_t. Use extern "C" if C++.
5467 Use #elif for simplicity, since we can assume C89 now.
5468 Don't try to source the system alloca.h since it will not be found
5469 and to prevent recursively including its replacement.
5470 * fnmatch.c: Include <alloca.h> instead of opencoding.
5471 * regex.c: Likewise.
5473 2004-05-16 Derek Price <derek@ximbiot.com>
5474 Paul Eggert <eggert@cs.ucla.edu>
5476 getline cleanup. This changes the getndelim2 API: both order of
5477 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5480 * getline.c: Don't include stddef.h or stdio.h, since our
5481 interface does that.
5482 (getline): Always use getdelim, so that we don't have two
5483 copies of this code.
5484 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5486 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5487 (GETNDELIM2_MAXIMUM): New macro.
5488 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5489 instead of the old practice of delim2==0. All callers changed.
5490 Return -1 on overflow, instead of returning junk.
5491 Do not set *linesize unless allocation succeeds.
5492 * getndelim2.h: Do not include stddef.h; no longer needed, now
5493 that we include sys/types.h.
5494 * getnline.h: Likewise.
5495 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5496 (getndelim2): Reorder arguments.
5497 * getnline.c (getnline, getndelim):
5498 Don't discard the NMAX argument.
5499 (getnline): Invoke getndelim, to avoid code duplication.
5500 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5501 of (size_t) -1 by callers of the getnline family.
5503 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5505 * nanosleep.c (suspended): Change its type from int to
5506 sig_atomic_t volatile.
5507 (first_call): Make it private to rpl_nanosleep, and have it
5508 be zero initially as that's a bit faster.
5509 (my_usleep): Round up fractional times instead of truncating them,
5510 as this is the usual meaning for 'sleep'.
5512 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5514 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5515 (ENOSYS): Define if not defined.
5516 (settime): Fall back on stime if it exists and settimeofday fails.
5517 But don't bother with fallbacks if a method fails with errno == EPERM.
5519 2004-05-11 Jim Meyering <jim@meyering.net>
5521 Prior to this change, the save_cwd caller required read access to the
5522 current directory on most systems (ones with the fchdir function).
5524 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5525 fails, try write-only, and finally, resort to using xgetcwd.
5527 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5529 * obstack.c, obstack.h: Import changes from libc.
5531 2004-04-28 Bruno Haible <bruno@clisp.org>
5533 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5534 implicitly appends .exe to executables.
5535 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5536 accepts Windows pathnames.
5537 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5538 Cygwin like Windows, since it now accepts Windows pathnames.
5539 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5540 Cygwin like Windows, since it now accepts Windows pathnames.
5541 Reported by Derek Robert Price <derek@ximbiot.com>.
5543 2004-04-20 Jim Meyering <jim@meyering.net>
5545 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5547 2004-04-20 Jim Meyering <jim@meyering.net>
5548 Bruno Haible <bruno@clisp.org>
5550 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5551 memory when realloc fails.
5553 2004-04-18 Jim Meyering <jim@meyering.net>
5555 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5556 don't leak memory and do call END_UTMP_ENT.
5558 2004-04-11 Paul Eggert <eggert@twinsun.com>
5560 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5561 (CHAR_BIT): Remove, since we assume C89.
5562 Include <stdint.h> if available, as per current Autoconf CVS advice.
5564 2004-03-30 Paul Eggert <eggert@twinsun.com>
5566 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5567 not bool, to be more consistent with Unix conventions.
5568 Suggested by Bruno Haible.
5570 Merge from coreutils.
5572 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5575 * getdate.h: Include stdbool.h, and timespec.h instead of
5576 the usual <time.h> dance.
5577 (get_date): Change signature to support fractional time stamps.
5578 All callers changed.
5579 * getdate.y: Include "getdate.h" first, as we can now
5580 assume C89 and don't need to worry about 'const'.
5581 Similarly, include "unlocked-io.h" near start, not in middle.
5583 (textint.value): Use long int rather than int.
5584 (textint.digits): Use size_t rather than int.
5585 (BILLION, LOG10_BILLION): New constants.
5586 (parser_control): New member rel_ns. Members day_ordinal,
5587 time_zone, month, day, hour, minutes, rel_year, rel_month,
5588 rel_day, rel_hour, rel_minutes, rel_seconds
5589 are now long int, not int. Member seconds is now struct timespec,
5590 not int. New member timespec_seen. Members dates_seen, days_seen,
5591 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5593 (%union.intval): Now long int, not int.
5594 New member timespec.
5595 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5596 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5597 (spec): Now is a timespec or an item list.
5598 (timespec, items): New nonterminals.
5599 (time, rel, relunit, number, get_date):
5600 Add support for fractional seconds.
5601 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5602 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5603 (to_hour): First arg is now long int, not int.
5604 (to_year): Returns long int, not int.
5605 Don't treat year -70 like 70.
5606 (tm_diff): Returns long int, not int.
5607 (lookup_word): Use bool instead of int when appropriate.
5608 (yylex): Use size_t for count, not int.
5609 Detect overflow when parsing large integer constants.
5610 Add support for fractions.
5611 (get_date): Make pointers 'const' if possible.
5612 Use more-portable code to detect integer overflow.
5613 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5614 Don't use ctime; it's not reliable if the year has >4 digits.
5616 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5617 This is for compatibility with BSD.
5619 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5620 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5621 From coreutils' system.h.
5623 * userspec.c: Don't include "posixver.h".
5624 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5625 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5626 compatible extension. Simplify code by removing a boolean int
5627 that was always nonzero if a string was nonnull.
5629 2004-03-30 Jim Meyering <jim@meyering.net>
5631 Merge from coreutils.
5633 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5635 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5636 an empty input stream.
5638 * readtokens.c: Include <stdbool.h>.
5639 (readtoken): Use `size_t' rather than int/long.
5640 All callers adjusted.
5641 Use `bool' rather than `int' where appropriate.
5642 Use memset rather than an explicit loop.
5643 Use x2nrealloc rather than xrealloc.
5644 Allow the use of `\0' as a delimiter.
5645 (readtokens): Likewise.
5646 * readtokens.h (readtoken, readtokens): Update prototypes.
5648 2004-03-30 Bruno Haible <bruno@clisp.org>
5650 * getloadavg.c (getloadavg): Don't assume setlocale returns
5653 2004-03-29 Paul Eggert <eggert@twinsun.com>
5655 Merge changes to getloadavg.c from coreutils and Emacs.
5657 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5658 Define to an expression, not to the empty string.
5659 Include cloexec.h and xalloc.h.
5660 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5661 Use set_cloexec_flag rather than rolling our own.
5662 * cloexec.c, cloexec.h: New files.
5664 2004-03-18 Paul Eggert <eggert@twinsun.com>
5666 * getopt.h: Sync with libc CVS.
5668 2004-03-18 Paul Eggert <eggert@twinsun.com>
5669 Bruno Haible <bruno@clisp.org>
5671 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5672 not on all platforms that have <wchar.h>.
5673 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5675 2004-03-09 Paul Eggert <eggert@twinsun.com>
5677 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5679 * getopt_int.h: New file, also synced from libc.
5681 2004-03-07 Paul Eggert <eggert@twinsun.com>
5683 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5684 '#if' expressions. Unlike the code it replaces, it does not
5685 depend on (defined _SC_PAGESIZE). However, it does depend on
5686 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5687 first reported by Jason Andrade in
5688 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5690 2004-01-18 Simon Josefsson <jas@extundo.com>
5692 * strdup.h: New file.
5693 * strdup.c: Include it.
5694 * path-concat.c: Include strdup.h. Drop strdup declaration.
5695 * userspec.c: Include strdup.h. Drop strdup declaration.
5697 2004-02-06 Karl Berry <karl@gnu.org>
5699 * config.charset: update from gettext 0.14.1.
5701 2004-02-05 Paul Eggert <eggert@twinsun.com>
5703 Add comments and code, prompted by suggestions from Bruno Haible
5705 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5706 describing the enum quoting_style values.
5707 * quotearg.c (quotearg_alloc): New function.
5708 (quotearg_buffer_restyled): Treat lone { and } as special.
5709 Treat = as special. Work around bug with older shells
5710 that "see" a '\' that is really the 2nd byte of a multibyte char.
5711 Quote empty string with shell_quoting_style.
5713 2004-02-03 Bruno Haible <bruno@clisp.org>
5715 * pipe.h: New file, from GNU gettext.
5716 * pipe.c: New file, from GNU gettext.
5718 2004-01-27 Bruno Haible <bruno@clisp.org>
5720 * execute.h: New file, from GNU gettext.
5721 * execute.c: New file, from GNU gettext.
5722 * w32spawn.h: New file, from GNU gettext.
5724 2004-01-23 Paul Eggert <eggert@twinsun.com>
5726 Exit-status fix from coreutils.
5728 Use exit_failure consistently in place of EXIT_FAILURE,
5729 so that program exit statuses are consistent on failure.
5731 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5732 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5733 * argmatch.h: Comment fix to match the above.
5734 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5735 Now a macro referring to exit_failure, instead of a separate
5736 variable. Include "exitfail.h" to get it.
5737 * xstrtol.h: Include "exitfail.h".
5738 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5740 * long-options.c (parse_long_options): Use prototype
5741 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5744 2004-01-21 Jim Meyering <jim@meyering.net>
5746 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5747 so as not to conflict with a different-sized __mktime_internal
5748 function in GNU libc.
5749 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5750 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5752 2004-01-18 Paul Eggert <eggert@twinsun.com>
5754 Merge from diffutils.
5756 * file-type.c (file_type): Add typed memory objects.
5757 * file-type.h (S_TYPEISTMO): New macro.
5759 * c-stack.h (c_stack_action): Remove argv argument.
5760 * c-stack.c (c_stack_action): Likewise. All uses changed.
5761 (die): Don't calculate message unless segv_action returns.
5762 (get_stack_location, min_address_from_argv, max_address_from_argv,
5763 volatile stack_base, volatile_stack_size): Remove.
5764 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5765 that every segmentation violation is a stack overflow. (Ouch!)
5766 See Debian bug 136249 (still outstanding) for more info about why
5767 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5769 2003-11-30 Bruno Haible <bruno@clisp.org>
5771 Safer stack allocation.
5772 * setenv.c: Include allocsa.h.
5773 (alloca): Remove fallback definition.
5774 (freea): Remove macro.
5775 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5778 2003-10-17 Bruno Haible <bruno@clisp.org>
5780 * binary-io.h: Avoid warnings on Cygwin.
5782 2003-12-28 Bruno Haible <bruno@clisp.org>
5784 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5785 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5787 2003-11-28 Bruno Haible <bruno@clisp.org>
5789 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5791 2003-11-27 Bruno Haible <bruno@clisp.org>
5793 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5795 2003-11-17 Bruno Haible <bruno@clisp.org>
5797 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5799 2003-11-24 Bruno Haible <bruno@clisp.org>
5801 * xallocsa.h: New file, from GNU gettext.
5802 * xallocsa.c: New file, from GNU gettext.
5804 2003-11-24 Bruno Haible <bruno@clisp.org>
5806 * allocsa.h: New file, from GNU gettext.
5807 * allocsa.c: New file, from GNU gettext.
5809 2003-11-24 Bruno Haible <bruno@clisp.org>
5811 * eealloc.h: New file.
5813 2004-01-15 Jim Meyering <jim@meyering.net>
5815 Merge from coreutils.
5817 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5818 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5819 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5821 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5822 optional configure-time default.
5824 * version-etc.c (version_etc_copyright): Update copyright date.
5826 * xreadlink.c (xreadlink): Correct outdated comment.
5828 2004-01-15 Paul Eggert <eggert@twinsun.com>
5830 Merge from coreutils.
5832 * posixver.c: Include posixver.h.
5834 * same.c: Include <stdbool.h>, <limits.h>.
5835 (_POSIX_NAME_MAX): Define if not defined.
5837 (same_name): If file names are silently truncated, report
5838 that the file names are the same if they are the same after
5839 the silent truncation.
5841 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5842 conversion function.
5843 * xstrtod.c (xstrtod): Likewise. All callers changed to
5844 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5847 2004-01-14 Paul Eggert <eggert@twinsun.com>
5849 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5850 with like-named macro in fnmatch.c.
5851 (EXT): Use an internal constant instead.
5853 Merge fnmatch patches from glibc.
5854 * fnmatch.c (mbsinit): Remove define.
5855 Add libc_hidden_ver (__fnmatch, fnmatch).
5856 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5857 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5859 2003-12-14 Karl Berry <karl@gnu.org>
5861 * config.charset: update from gettext-runtime.
5863 2003-12-03 Paul Eggert <eggert@twinsun.com>
5865 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5866 Bug reported by Alfred M. Szmidt.
5868 2003-11-29 Karl Berry <karl@gnu.org>
5870 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5872 2003-11-23 Paul Eggert <eggert@twinsun.com>
5873 Bruno Haible <bruno@clisp.org>
5875 * printf-parse.h: Don't include sys/types.h.
5876 (ARG_NONE): New macro.
5877 (char_directive): Change type of *arg_index fields to size_t.
5878 * printf-parse.c: Don't include sys/types.h.
5879 (SSIZE_MAX): Remove macro.
5880 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5881 Remove unnecessary overflow check.
5882 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5885 2003-11-24 Paul Eggert <eggert@twinsun.com>
5887 * alloca.c: Remove dependency on xalloc module.
5888 (xalloc_die): Remove.
5889 (memory_full) [!defined emacs]: New macro.
5890 [!defined emacs]: Don't include xalloc.h.
5891 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5892 address arithmetic overflows. Change datatypes a bit to avoid
5895 2003-11-22 Jim Meyering <jim@meyering.net>
5897 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5899 2003-11-17 Bruno Haible <bruno@clisp.org>
5901 * vasnprintf.c (alloca): Remove fallback definition.
5902 (freea): Remove definition.
5903 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5904 Reported by Paul Eggert.
5906 2003-11-17 Jim Meyering <jim@meyering.net>
5908 On systems without utime and without a utimes function capable of
5909 dealing with a NULL struct utimbuf* argument, this utime replacement
5910 could -- in unusual circumstances -- leak a file descriptor.
5911 * utime.c: Include <unistd.h> and <errno.h>.
5912 (utime_null): Be sure to close `fd' and to preserve errno.
5913 Reported by Geoff Collyer via Arnold Robbins.
5915 2003-11-16 Paul Eggert <eggert@twinsun.com>
5916 Bruno Haible <bruno@clisp.org>
5918 Protect against address arithmetic overflow.
5919 * printf-args.h: Include stddef.h.
5920 (arguments): Change type of field 'count' to size_t.
5921 * printf-args.c (printf_fetchargs): Use size_t instead of
5922 'unsigned int' where appropriate.
5923 * printf-parse.h: Include sys/types.h.
5924 (char_directive): Change type of *arg_index fields to ssize_t.
5925 (char_directives): Change type of fields 'count', max_*_length to
5927 * printf-parse.c: Include sys/types.h and xsize.h.
5928 (SSIZE_MAX): Define fallback value.
5929 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5930 instead of 'int' where appropriate. Check a_allocated, d_allocated
5931 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5932 * vasnprintf.c: Include xsize.h.
5933 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5934 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5935 overflow. Avoid wraparound when converting a width or precision from
5938 2003-11-16 Bruno Haible <bruno@clisp.org>
5940 Update from GNU gettext.
5941 * printf-parse.c: Generalize to it can be compiled for wide strings.
5942 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5943 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5944 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5945 SNPRINTF): New macros.
5946 Don't include <alloca.h> if the file is used inside libintl.
5947 (local_wcslen): New function, for Solaris 2.5.1.
5948 (VASNPRINTF): Use it instead of wcslen.
5950 2003-11-16 Bruno Haible <bruno@clisp.org>
5952 * xsize.h (xmax): New function.
5953 (xsum, xsum3, xsum4): Declare as "pure" functions.
5955 2003-11-12 Paul Eggert <eggert@twinsun.com>
5957 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5958 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5959 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5960 heuristic is just as accurate as far as we know, and it removes a
5961 dependency on size_max.m4 and ptrdiff_max.m4.
5963 2003-11-12 Paul Eggert <eggert@twinsun.com>
5965 * xstrtol.c (__xstrtol): Remove "break" immediately after
5966 "return", to pacify some unknown compiler. Problem reported
5969 2003-11-11 Bruno Haible <bruno@clisp.org>
5971 * xsize.h (SIZE_MAX): Remove fallback definition.
5972 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5975 2003-11-10 Paul Eggert <eggert@twinsun.com>
5977 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5978 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5979 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5981 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5982 not (size_t) -1, since it's defined here.
5984 2003-11-06 Paul Eggert <eggert@twinsun.com>
5986 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5987 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5988 Reject sizes of exactly SIZE_MAX bytes.
5989 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5990 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5992 2003-11-05 Bruno Haible <bruno@clisp.org>
5994 * xsize.h: Include limits.h, to avoid a possible collision with
5995 SIZE_MAX defined in <limits.h> on Solaris.
5997 2003-11-04 Bruno Haible <bruno@clisp.org>
5999 * xsize.h: New file.
6000 * linebreak.c: Include xsize.h.
6001 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6002 argument for overflow.
6003 Suggested by Paul Eggert.
6005 2003-10-31 Bruno Haible <bruno@clisp.org>
6007 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6008 to avoid (extremely rare) race condition.
6009 Suggested by Paul Eggert.
6011 2003-11-03 Jim Meyering <jim@meyering.net>
6013 * userspec.c: Include "userspec.h".
6014 * userspec.h: New file.
6016 2003-10-31 Paul Eggert <eggert@twinsun.com>
6018 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6019 * mountlist.c (SIZE_MAX): Define if not defined already.
6020 (read_filesystem_list): Set and use me_type_malloced.
6021 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6022 whatever the type happens to be), for brevity and consistency.
6023 Check for size calculation overflow on Alphas running OSF/1.
6025 2003-10-31 Jim Meyering <jim@meyering.net>
6027 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6029 * linebuffer.c: Include <string.h> for declaration of memset.
6031 2003-10-30 Paul Eggert <eggert@twinsun.com>
6032 Bruno Haible <bruno@clisp.org>
6034 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6035 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6037 2003-10-29 Paul Eggert <eggert@twinsun.com>
6039 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6040 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6042 * quotearg.c (quotearg_n_options): Use it.
6043 * group-member.c: Include <stdbool.h>.
6044 (free_group_info): Arg is now const *; don't free arg.
6045 (get_group_info): Now returns bool and accepts struct group_info *,
6046 rather than returning a malloc'ed struct group_info *.
6047 All uses changed. Check for overflow in internal size calculation.
6049 * getusershell.c (readname): Simplify the code by using x2nrealloc
6050 rather than xmalloc/xrealloc.
6051 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6052 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6053 conformance bug: the old code used a pointer after freeing the
6054 storage that it addressed.
6055 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6056 rather than doing it by hand.
6057 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6058 the buffer preserved. Use free and xmalloc instead.
6059 * quotearg.c (quotearg_n_options): Likewise.
6060 Use a simpler test for size overflow. Don't use xalloc_oversized
6061 because unsigned int might be wider than size_t (!); this suggests
6062 that we should switch from unsigned int to size_t for slot numbers.
6064 2003-10-27 Bruno Haible <bruno@clisp.org>
6066 * stdbool_.h: Better support for BeOS.
6068 2003-10-27 Paul Eggert <eggert@twinsun.com>
6070 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6071 to allocate the returned structure. Do not allocate a subarray,
6072 as x2nrealloc will do that.
6073 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6074 instead of xnrealloc.
6075 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6077 2003-10-26 Paul Eggert <eggert@twinsun.com>
6079 * xalloc.h (xalloc_oversized): New static inline function, for
6080 callers that want to do their own size-overflow checking. Include
6081 <stdbool.h>, since xalloc_oversized returns bool.
6082 * xalloc.c (array_size_overflow): Remove. All callers changed
6083 to use xalloc_oversized.
6085 Add two functions x2realloc, x2nrealloc, for programs that grow
6086 arrays dynamically by doubling their sizes.
6087 * xalloc.h (x2realloc, x2nrealloc): New decls.
6088 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6091 Port to C99 semantics for 'inline' of external functions.
6092 Bug reported by Bruno Haible.
6093 * xmalloc.c (xnmalloc_inline): New static inline function,
6094 with the old contents of xnmalloc.
6095 (xnmalloc, xmalloc): Use it.
6096 (xnrealloc_inline): New static inline function,
6097 with the old contents of xnrealloc.
6098 (xnrealloc, xrealloc): Use it.
6100 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6102 2003-10-25 Paul Eggert <eggert@twinsun.com>
6104 Fix several address-calculation bugs in the hash modules,
6105 plus some minor code cleanup.
6107 * hash.h: Include <stdbool.h>, for bool.
6108 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6109 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6110 hash_get_n_entries, hash_get_max_bucket_length,
6111 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6112 hash_rehash): Use size_t rather than unsigned.
6113 * hash.c (struct hash_table, hash_get_n_buckets,
6114 hash_get_n_buckets_used, hash_get_n_entries,
6115 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6116 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6117 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6119 (SIZE_MAX): Define if not defined.
6120 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6121 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6123 Use const * when possible.
6124 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6125 (check_tuning): Fix bug: if tuning parameters were very close to
6126 0 or 1, rounding errors could have caused subscript violations.
6127 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6128 (hash_initialize): Add 'fail:' label
6129 to free table and return NULL, and use it to simplify code.
6130 Use calloc rather than clearing the storage ourself.
6131 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6132 buffer size calculations.
6133 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6134 Include <stddef.h>, for size_t.
6135 * hash-pjw.c (hash_pjw): Likewise.
6136 Switch to method described by Bruno Haible.
6137 Include <limits.h>, for CHAR_BIT.
6138 (SIZE_BITS): New macro.
6140 2003-10-21 Paul Eggert <eggert@twinsun.com>
6142 * getndelim2.c (getndelim2): When size calculation overflows,
6143 ceiling the allocation at NMAX bytes rather than silently
6144 discarding input bytes before NMAX is reached. This makes
6145 a difference only if NMAX exceeds SIZE_MAX / 2.
6147 * obstack.c: Merge from glibc.
6148 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6149 Add libc_hidden_def (_obstack_newchunk).
6150 (_obstack_free) [! defined _LIBC]: Remove.
6151 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6152 a clone of the function body.
6153 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6154 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6156 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6157 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6160 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6161 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6162 Don't use lvalue casts, as GCC plans to remove support for them
6163 in GCC 3.5. Reported by Joseph S. Myers. This bug
6164 was also present in the non-GCC version, indicating that this
6165 code had always been buggy and had never been widely used.
6166 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6167 Use the fast variant of each macro, rather than copying the
6168 definiens of the fast variant; that way, we'll be more likely to
6169 catch future bugs in the fast variants.
6171 2003-10-20 Bruno Haible <bruno@clisp.org>
6173 * wait-process.h: New file, from GNU gettext.
6174 * wait-process.c: New file, from GNU gettext.
6176 2003-10-19 Jim Meyering <jim@meyering.net>
6178 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6180 2003-10-16 Paul Eggert <eggert@twinsun.com>
6182 * getgroups.c: Include <errno.h>, <stdlib.h>.
6183 (getgroups): First arg is int, not size_t.
6184 Don't let 'free' mangle errno.
6186 2003-10-16 Jim Meyering <jim@meyering.net>
6188 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6190 2003-10-15 Paul Eggert <eggert@twinsun.com>
6192 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6194 (new_exclude, add_exclude_file): Initial size no longer needs to
6196 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6197 our own address arithmetic overflow checking.
6199 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6200 (fnmatch): Do not alloca more than 2000 wide characters;
6201 instead, use malloc for large buffers.
6202 Check for address arithmetic overflow, and return -1
6203 with errno set to ENOMEM in that case.
6204 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6205 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6206 instead, return -1. Check for address arithmetic overflow.
6208 2003-10-14 Paul Eggert <eggert@twinsun.com>
6210 Handle invalid suffixes and overflow independently, so that
6211 callers can treat them independently as needed. Fix some bugs in
6212 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6213 suffix for a human-readable blocksize. The major caller-visible
6214 change is the addition of a new
6215 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6216 that both overflow and suffix chars were found.
6218 * human.c (humblock): Don't check separately for invalid suffix
6219 char; that is xstrtoumax's job (now that its bug is fixed).
6220 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6221 INTMAX_MAX]: New macros.
6222 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6223 TYPE_MAXIMUM): New macros.
6224 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6225 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6226 if overflow occurs, as it's what __strtol does and it's more useful
6228 (__xstrtol): If __strtol reports some error other than ERANGE,
6229 reflect it to the caller as LONGINT_INVALID. If it reports
6230 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6231 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6232 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6234 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6235 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6236 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6237 [defined UINTMAX_MAX]: New macros.
6239 2003-10-14 Bruno Haible <bruno@clisp.org>
6241 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6242 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6243 Also use volatile where needed.
6245 2003-10-12 Paul Eggert <eggert@twinsun.com>
6247 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6248 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6249 and define in terms of the other primitives.
6250 * xmalloc.c: Include stdbool.h; do not include exit.h.
6251 (SIZE_MAX): Define if not already defined.
6252 (array_size_overflow): New function.
6253 (xalloc_die): Abort instead of exiting if 'error' returns.
6254 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6255 (xmalloc, xrealloc): Use them.
6256 (xcalloc): Check for address arithmetic overflow.
6257 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6258 a bit faster than strcpy.
6260 2003-10-08 Paul Eggert <eggert@twinsun.com>
6262 Merge getpass from libc, plus a few fixes.
6264 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6265 Include <stdbool.h>.
6266 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6267 __fsetlocking to empty.
6268 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6269 do include <bits/libc-lock.h>.
6270 Do not include <fcntl.h>; not needed.
6271 [_LIBC]: Include <wchar.h>.
6272 (NOTCANCEL_MODE): New macro.
6273 (flockfile, funlockfile) [_LIBC]: New macros.
6274 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6275 [!_LIBC]: New macros.
6276 (call_fclose): New function.
6277 (getpass): Use it. Save tty stream separately; this simplifies the
6278 code and makes it more reliable if stdin happens to equal stdout.
6279 Invoke __fsetlocking on tty.
6280 Handle thread cancellation if needed.
6281 Namespace cleanup (use __tcgetattr, __getline).
6282 Use bool for Booleans.
6283 [USE_IN_LIBIO]: Handle wide streams.
6284 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6285 stream might go where.
6287 * unlocked-io.h: Include <stdio.h>, so that the caller
6288 doesn't have to include <stdio.h> before us.
6289 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6290 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6291 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6292 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6293 if not declared, so that we can use getpass.c code from libc without
6295 (flockfile, ftrylockfile, funlockfile): New macros.
6297 2003-10-06 Bruno Haible <bruno@clisp.org>
6299 * version-etc-2.h: Remove file.
6300 * version-etc-2.c: Remove file.
6302 2003-09-25 Jim Meyering <jim@meyering.net>
6303 Bruno Haible <bruno@clisp.org>
6305 This lets translators provide better translations for the
6306 "Written by ..." part of --version output.
6307 * version-etc.h: Include stdarg.h.
6308 (version_etc_copyright): Declare as readonly.
6309 (version_etc): Make this function variadic with a NULL-terminated list
6310 of author name strings.
6311 (version_etc_va): New declaration.
6312 * version-etc.c: Include stdarg.h, stdlib.h.
6313 (version_etc_copyright): Declare as readonly.
6314 (version_etc_va): New function. Provide a different translatable string
6315 for each possible number of authors < 10. Abbreviate when there are 10
6317 (version_etc): Make this function variadic. Call version_etc_va.
6318 Suggestion from Gary V. Vaughan.
6320 * long-options.h (parse_long_options): Change prototype: the authors
6321 string is moved to the end and becomes variadic.
6322 * long-options.c: Include stdarg.h.
6323 (parse_long_options): Make this function variadic, too.
6324 Call version_etc_va, not version_etc.
6326 2003-10-06 Bruno Haible <bruno@clisp.org>
6328 * fatal-signal.h: New file, from GNU gettext.
6329 * fatal-signal.c: New file, from GNU gettext.
6331 2003-10-04 Karl Berry <karl@gnu.org>
6333 * argp*: update from libc.
6335 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6337 * getpass.c (getpass): Use a no-op fseek when switching from input to
6338 output mode on the same stream.
6340 2003-09-29 Paul Eggert <eggert@twinsun.com>
6342 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6343 Fix arg typo in previous patch.
6345 2003-09-28 Jim Meyering <jim@meyering.net>
6347 * error.c: Correct cpp indentation.
6349 2003-09-27 Paul Eggert <eggert@twinsun.com>
6351 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6352 Omit the special code that used __typeof__, since we worry that
6353 it could be more trouble than it's worth. See:
6354 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6355 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6359 2003-09-26 Jim Meyering <jim@meyering.net>
6361 * error.c (error_tail): Move some declarations
6362 into inner scope where the local variables are used.
6364 2003-09-26 Bruno Haible <bruno@clisp.org>
6366 * stpncpy.h (gnu_stpncpy): New declaration.
6367 (stpncpy): Define as alias for gnu_stpncpy.
6368 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6370 2003-09-26 Paul Eggert <eggert@twinsun.com>
6372 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6373 (error_tail): Do not loop, reallocating temporary buffer, since
6374 the output cannot contain more wide characters than the input
6375 contains bytes, the size must be big enough already. This avoids
6376 one potential size overflow calculation. Check for size overflow
6377 when calculating temporary buffer size. Free temporary buffer
6378 when done, if it was allocated with malloc; this plugs a memory
6379 leak. Remove casts from void * to pointers, that are no longer
6380 needed now that we're assuming C89 or better.
6382 Merge error changes from glibc.
6384 * error.c, error.h: Update copyright notice header to match glibc.
6385 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6386 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6387 Disable cancellation while printing error.
6388 * error.h: Prepend __ to parameter names.
6390 2003-09-25 Karl Berry <karl@gnu.org>
6392 * argp-fmtstream.c, argp-help.c: update from libc.
6394 2003-09-25 Bruno Haible <bruno@clisp.org>
6396 * version-etc-2.h: New file, from version-etc.h with modifications.
6397 * version-etc-2.c: New file, from version-etc.c with modifications.
6399 2003-09-25 Simon Josefsson <jas@extundo.com>
6401 * xgetdomainname.h: New file.
6402 * xgetdomainname.c: New file.
6404 2003-09-25 Simon Josefsson <jas@extundo.com>
6405 Bruno Haible <bruno@clisp.org>
6407 * getdomainname.h: New file.
6408 * getdomainname.c: New file.
6410 2003-09-24 Paul Eggert <eggert@twinsun.com>
6412 * linebuffer.c (freebuffer): Don't free the argument, just
6413 the buffer associated with the argument. Bug reported by
6416 2003-09-19 Karl Berry <karl@gnu.org>
6418 * argp.h: update from libc.
6420 2003-09-16 Paul Eggert <eggert@twinsun.com>
6422 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6423 input error, instead of returning NULL the next time we are called
6424 (and therefore losing track of errno).
6426 2003-09-15 Paul Eggert <eggert@twinsun.com>
6428 * getndelim2.c (getndelim2): Don't trash errno when a read
6429 fails, so that the caller gets the proper errno.
6431 * readutmp.c (read_utmp): Likewise.
6432 Check for fstat error. Close stream and free storage
6435 2003-09-14 Bruno Haible <bruno@clisp.org>
6437 * fwriteerror.h: New file.
6438 * fwriteerror.c: New file.
6440 2003-09-14 Jim Meyering <jim@meyering.net>
6442 * getloadavg.c: Correct cpp indentation.
6443 * strdup.c: Likewise.
6444 * vasnprintf.c: Likewise.
6446 2003-09-12 Paul Eggert <eggert@twinsun.com>
6448 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6449 * obstack.c [!defined _LIBC]: Likewise.
6450 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6451 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6452 * exitfail.c: Don't include stdlib.h; no longer needed.
6454 More changes to assume C89 or better.
6456 * error.c (error_tail): Assume vprintf.
6458 * argmatch.c (getenv): Remove decl.
6459 * progreloc.c (get_full_program_name): Define via prototype.
6460 * setenv.c (clearenv): Likewise.
6461 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6463 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6464 (malloc, memcpy): Remove decls.
6465 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6466 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6467 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6468 (memcpy): Remove macro.
6469 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6470 (__P): Remove. All uses removed.
6471 (PTR): Remove. All uses changed to void *.
6472 (CHAR_BIT, NULL): Remove.
6473 (spaces, zeros, memset_space, memset_zero)
6474 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6476 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6477 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6478 Define with prototype.
6479 Remove now-unnecessary prototype decl.
6480 (extra_args_spec): Assume ANSI C. All uses changed.
6481 (extra_args_spec_iso): Remove.
6482 (my_strftime, emacs_strftimeu): Define via prototype.
6483 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6485 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6486 * strtoimax.c: Include <stdlib.h> unconditionally.
6487 (strtoul, strtol): Remove decls.
6488 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6490 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6491 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6492 (LOCALE_PARAM_PROTO): New macro.
6493 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6494 (INTERNAL (strtol), strtol): Define with a prototype.
6495 (PARAMS): Remove. All uses removed.
6496 * tempname.c: Include <string.h> unconditionally.
6497 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6498 * xgethostname.c (main): Define with a prototype.
6499 * xmalloc.c: Include "xalloc.h" first, to check interface.
6500 Include <stdlib.h> unconditionally.
6501 (calloc, malloc, realloc, free): Remove decls.
6502 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6503 Include <stdlib.h> unconditionally. Sort include file names.
6505 (xstrtod): Define with a prototype.
6506 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6507 (strtol, strtoul): Remove decls.
6509 2003-09-11 Paul Eggert <eggert@twinsun.com>
6511 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6512 Include <stdlib.h>, <string.h> unconditionally.
6513 Remove now-unnecessary cast to char *.
6514 * strnlen.c: Include <string.h> unconditionally.
6515 * yesno.c (yesno): Define with a prototype.
6517 2003-09-10 Bruno Haible <bruno@clisp.org>
6519 * strcspn.c: Include <string.h> unconditionally.
6520 * strpbrk.c: Include <string.h> unconditionally.
6521 * strstr.c: Include <string.h> unconditionally.
6522 * unicodeio.c: Include <string.h> unconditionally.
6523 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6524 * unsetenv.c: Likewise.
6525 * xreadlink.c: Include <stdlib.h> unconditionally.
6526 * yesno.c: Include <stdlib.h> unconditionally.
6527 (rpmatch): Add prototype.
6529 2003-09-10 Jim Meyering <jim@meyering.net>
6531 * error.c: Correct indentation of cpp directives.
6533 2003-09-09 Paul Eggert <eggert@twinsun.com>
6537 * acosl.c (main): Use a prototype.
6538 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6541 * getloadavg.c (getloadavg, main): Define via prototypes.
6543 * getopt.h (struct option.name): Assume C89, and use 'const'.
6544 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6545 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6547 * getopt.c (const): Remove macro.
6548 Include <string.h> unconditionally.
6549 (my_index): Remove; all uses changed to strchr.
6550 (strlen): Remove decl.
6551 (exchange): Remove forward decl; no longer needed.
6552 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6553 Define with prototype.
6554 * getopt1.c (const): Remove macro.
6555 (getopt_long, getopt_long_only, main): Define with prototype.
6557 * getugroups.c: Include <string.h> unconditionally.
6559 * getusershell.c: Include <stdlib.h> unconditionally.
6560 (getusershell, setusershell, endusershell, readname, main):
6561 Define with prototypes.
6563 * group-member.c: Include group-member.h first.
6564 Include <stdlib.h> unconditionally.
6566 * hard-locale.c: Include hard-locale.h first.
6567 Include <stdlib.h>, <string.h> unconditionally.
6569 * hash.c (free, malloc): Remove decls.
6570 Include <stdlib.h> unconditionally.
6572 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6573 (getenv): Do not declare.
6575 * idcache.c: Include <string.h> unconditionally.
6577 * long-options.c: Include long-options.h first, to test interface.
6578 Include <stdlib.h> unconditionally.
6580 * makepath.c: Include makepath.h first, to test interface.
6581 Include <stdlib.h> and <string.h> unconditionally.
6583 * linebuffer.c: Include <stdlib.h>.
6584 (free): Remove decl.
6586 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6587 rpl_malloc returns void *, not char *.
6588 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6590 * md5.h: Include <limits.h> unconditionally.
6591 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6592 (__P): Remove; all uses removed.
6593 * md5.c: Include "md5.h" first.
6594 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6595 md5_buffer, md5_process_bytes, md5_process_block):
6596 Define with prototypes.
6597 * sha.h (__P): Remove all uses. (It wasn't defined??)
6598 * sha.c: Include "sha.h" first.
6599 Include <stdlib.h>, <string.h> unconditionally.
6601 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6602 * memcmp.c (__ptr_t): Likewise.
6603 * memrchr.c (__ptr_t): Likewise.
6604 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6605 Include <string.h> unconditionally.
6606 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6607 * memchr.c: Include <stdlib.h> unconditionally.
6608 * memchr.c (LONG_MAX): Remove.
6609 * memrchr.c (LONG_MAX): Likewise.
6610 * memchr.c (__memchr): Define via a prototype.
6611 * memrchr.c (__memrchr): Likewise.
6612 * memcmp.c (__P): Remove, and remove all uses.
6613 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6614 Remove forward decls; no longer needed.
6615 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6616 Use types required by C89 in prototype.
6618 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6619 * savedir.c: Likewise.
6620 * mkdir.c (free): Remove decl.
6621 * rmdir.c (rmdir): Define with a prototype.
6622 * savedir.c: Include savedir.h first, to test interface.
6624 * mktime.c (STDC_HEADERS): Remove.
6625 Include <stdlib.h>, <string.h> unconditionally.
6627 * modechange.c: Include <stdlib.h> unconditionally.
6628 (malloc): Remove decl.
6630 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6631 (free): Remove decl.
6633 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6634 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6635 (This type really should be intptr_t, but that's a C99ism.)
6636 (_obstack_memcpy): Remove: all uses changed to memcpy.
6637 Include <string.h> unconditionally.
6638 (struct obstack): Assume __STDC__ for types of members
6639 chunkfun, freefun, extra_arg.
6640 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6641 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6642 obstack_begin, obstack_specify_allocation,
6643 obstack_specify_allocation_with_arg, obstack_chunkfun,
6644 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6645 Remove unprototyped decls and the macros that use them.
6646 * obstack.c (POINTER): Remove. All uses changed to void *.
6647 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6648 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6649 (defined __STDC__ && __STDC__)]:
6650 Remove nonprototyped code.
6651 Include <stdlib.h> unconditionally.
6652 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6653 _obstack_allocated_p, _obstack_free, obstack_free,
6654 _obstack_memory_used, print_and_abort):
6655 Define using prototypes.
6656 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6657 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6658 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6659 obstack_next_free, obstack_object_size, obstack_room) [0]:
6660 Remove unused, unprototyped code.
6662 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6664 * physmem.c (physmem_total, physmem_available, main): Define
6667 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6668 (main): Define with a prototype.
6670 * posixver.c (getenv): Remove decl.
6672 * putenv.c (malloc): Returns void *, not char *.
6673 Include <string.h> unconditionally.
6674 (strchr, memcpy, NULL): Do not define.
6676 * readtokens.c: Include readtokens.h first, to test interface.
6677 Include <stdlib.h>, <string.h> unconditionally.
6678 (init_tokenbuffer): Define with a prototype.
6680 * regex.c (PARAMS): Remove. All uses removed.
6681 All uses of _RE_ARGS removed, too.
6682 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6684 (bzero): Assume memset exists.
6685 (memcmp, memcpy, NULL): Remove.
6686 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6687 char, or assignments to local vars of type signed char.
6688 (init_syntax_once, PREFIX(extract_number_and_incr),
6689 PREFIX(print_partial_compiled_pattern),
6690 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6691 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6692 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6693 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6694 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6695 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6696 wcs_compile_range, byte_compile_range, truncate_wchar,
6697 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6698 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6699 count_mbs_length, wcs_re_match_2_internal,
6700 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6701 PREFIX(alt_match_null_string_p),
6702 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6703 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6704 regfree, PREFIX(extract_number)): Define with prototype. Remove
6705 now-unnecessary declaration, if any.
6706 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6708 Remove now-unnecessary casts among pointer types.
6709 * regex.h (_RE_ARGS): Remove. All uses removed.
6711 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6712 (free): Remove decl.
6714 * rpmatch.c: Include <stdlib.h> unconditionally.
6716 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6717 (free): Remove decl.
6719 * save-cwd.c: Include <stdlib.h> unconditionally.
6720 * xgetcwd.c: Likewise.
6722 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6723 (free): Remove decl.
6725 * strchrnul.c (strchrnul): Define with a prototype.
6726 Fix bug: c_in was not converted to char before searching.
6728 The following changes are not K&R related:
6730 * group-member.h: Include <sys/types.h>, so that this file is
6732 * makepath.h: Likewise.
6734 * getusershell.c (readname, default_index, line_size, readname):
6735 Use size_t, not int, for sizes.
6736 (readname): If the size overflows, report an error instead of
6739 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6741 * getndelim2.c: Assume stdlib.h per the C89 spec.
6743 2003-09-08 Paul Eggert <eggert@twinsun.com>
6745 Assume C89 or better; remove K&R cruft.
6746 A few of these changes were first proposed by Derek Robert Price
6747 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6749 * addext.c: Include <string.h> unconditionally.
6750 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6751 Don't declare getenv or malloc.
6753 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6754 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6756 (find_stack_direction, alloca): Use prototypes.
6758 * atexit.c (atexit): Define using a prototype.
6760 * basename.c, dirname.c, stripslash.c:
6761 Include <string.h> unconditionally.
6763 * bcopy.c: Include <stddef.h>.
6764 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6766 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6768 * error.h (error, error_at_line, error_print_progname)
6769 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6770 * error.c: Include error.h first, to check interface.
6771 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6772 (VA_START): Remove; all uses changeed to va_start.
6773 (exit, strerror): Remove decls.
6774 (error_print_progname): Prototype uncondionally.
6775 Don't include <errno.h>; no longer needed.
6776 (private_strerror): Remove.
6777 (error_tail): Always define.
6778 (error, error_at_line): Assume C89 or better; always use prototypes.
6779 * fatal.c: Include "fatal.h" first, to test interface.
6780 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6781 (VA_START): Remove; all uses changed to va_start.
6782 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6784 (exit): Remove decl.
6785 (fatal): Prototype unconditionally. Assume va_start works.
6786 Abort at end, to pacify gcc.
6788 * euidaccess.c (main): Define with a prototype.
6790 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6792 * exitfail.c: Include <stdlib.h> unconditionally.
6794 * fnmatch_.h (__P): Remove. All uses changed to assume
6796 * fnmatch.c: Include fnmatch.h first, to test interface.
6797 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6798 (getenv): Remove decl.
6799 (fnmatch): Define using a prototype.
6800 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6801 (FCT): Define using a prototype.
6803 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6805 * gethostname.c: Include <stddef.h>.
6806 (gethostname): Define with prototype. Length is size_t, not int.
6808 2003-09-08 Paul Eggert <eggert@twinsun.com>
6810 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6811 getversion.c should have been removed then, but was accidentally
6814 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6815 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6817 2003-09-07 Paul Eggert <eggert@twinsun.com>
6819 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6820 copy_tm_result. Bug reported by Simon Josefsson in
6821 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6823 2003-09-06 Paul Eggert <eggert@twinsun.com>
6825 * time_r.c, time_r.h: New files.
6827 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6829 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6830 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6832 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6834 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6835 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6838 * timegm.c: Switch to glibc implementation, with the following changes:
6839 [defined HAVE_CONFIG_H]: Include <config.h>.
6840 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6841 (__mktime_internal) [!defined _LIBC]: New decl.
6842 (__gmtime_r) [!defined _LIBC]: New macro and function.
6843 (timegm): Use a prototype, since gnulib assumes C89.
6844 Do not bother declaring tmp to be const, as it's not really usefu.
6845 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6846 (timegm): Declare only if HAVE_DECL_TIMEGM.
6848 2003-09-03 Paul Eggert <eggert@twinsun.com>
6850 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6851 Bug reported by Lute Kamstra in
6852 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6854 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6855 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6856 course with correspondingly smaller numbers for tomorrow and
6857 yesterday. From Tadayoshi Funaba. Originally installed into
6858 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6861 2003-08-31 Simon Josefsson <jas@extundo.com>
6863 * timegm.h: New file.
6864 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6866 2003-08-31 Karl Berry <karl@gnu.org>
6868 * argp.h: update from libc.
6870 2003-08-28 Bruno Haible <bruno@clisp.org>
6872 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6873 warning on QNX, which defines O_BINARY to 000000.
6875 2003-08-24 Bruno Haible <bruno@clisp.org>
6877 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6878 MSVC7 <stdio.h> is included later.
6880 2003-08-20 Bruno Haible <bruno@clisp.org>
6882 * progname.h: New file, from GNU gettext.
6883 * progname.c: New file, from GNU gettext.
6884 * progreloc.c: New file, from GNU gettext.
6886 2003-08-19 Bruno Haible <bruno@clisp.org>
6888 * xstrdup.c: Assume <string.h> exists.
6890 2003-08-18 Jim Meyering <jim@meyering.net>
6892 * setenv.h: Indent nested cpp directive.
6893 * vasnprintf.c: Remove trailing blanks.
6895 2003-08-17 Simon Josefsson <jas@extundo.com>
6896 Bruno Haible <bruno@clisp.org>
6898 * xstrndup.h: New file.
6899 * xstrndup.c: New file.
6901 2003-08-17 Bruno Haible <bruno@clisp.org>
6903 * strndup.h: New file.
6905 2003-08-16 Paul Eggert <eggert@twinsun.com>
6907 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6908 space, undoing this 2003-08-12 change:
6909 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6911 2003-08-16 Jim Meyering <jim@meyering.net>
6913 Merge from coreutils.
6914 * xstrtoimax.c: #else #if -> #elif.
6915 * xstrtoumax.c: Likewise.
6917 2003-08-15 Paul Eggert <eggert@twinsun.com>
6919 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6920 rather than tab, after '#' in shell-script copyright notices.
6921 Suggested by Bruno Haible.
6923 2003-08-15 Jim Meyering <jim@meyering.net>
6924 and Paul Eggert <eggert@twinsun.com>
6926 Merge from coreutils.
6927 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6928 member but strut utmpx does not. Needed for AIX 4.3.3.
6929 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6931 2003-08-15 Jim Meyering <jim@meyering.net>
6933 Merge from coreutils.
6934 * xgethostname.c: Include <stdlib.h>.
6935 (xghostname): Don't exit for anything other than memory-related
6936 failure; just return NULL.
6937 * userspec.c: Include "posixver.h".
6938 (parse_user_spec): Accept `.' as a separator only
6939 in pre-POSIX-200112 mode.
6940 * strtoimax.c: Use #elif rather than #else #if.
6941 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6942 Remove function, now that we can rely on a working tzset function.
6943 [!_LIBC]: Ensure that the required autoconf test has been run.
6944 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6945 Use underlying_strftime for %r.
6946 * sha.c: Merge in some clean-up and optimization changes from glibc.
6947 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6948 Ensure that it is a multiple of 64.
6949 Rearrange loop exit tests so as to avoid performing an
6950 additional fread after encountering an error or EOF.
6951 * realloc.c: Update copyright date.
6953 2003-08-14 Jim Meyering <jim@meyering.net>
6955 Merge from coreutils.
6956 * obstack.h: Whitespace changes.
6957 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6958 and xcalloc return values.
6959 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6960 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6961 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6962 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6963 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6965 Use mntctl's return value to drive the entry-processing loop, since
6966 we can't rely on the value of the vmt_length member in the last
6967 entry. On some systems doing so could result in exhausting
6968 virtual memory. Based in part on a patch from Mike Jetzer.
6970 2003-08-14 Jim Meyering <jim@meyering.net>
6971 and Paul Eggert <eggert@twinsun.com>
6973 Merges from coreutils, plus other fixes.
6974 * physmem.c: Merge in portability changes from gcc/libiberty
6975 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6976 for credits and details. Thanks to Kaveh Ghazi for helping
6977 to keep these files in sync.
6978 (ARRAY_SIZE): Define it.
6979 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6980 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6981 (memcasecmp): Don't assume size_t fits in unsigned int.
6982 Remove casts and duplicate code.
6983 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6984 (memcpy): Remove definition.
6985 Merge in some clean-up and optimization changes from glibc.
6986 [BLOCKSIZE]: Move definition to top of file.
6987 Ensure that it is a multiple of 64.
6988 Rearrange loop exit tests so as to avoid performing an
6989 additional fread after encountering an error or EOF.
6990 * md5.h (md5_uintptr): Define.
6991 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6992 return to the initial working directory. Preserve errno
6994 * idcache.c: Include "xalloc.h".
6995 (xmalloc, xrealloc): Remove decls.
6996 (getuser): Remove casts no longer required in C89.
6997 * human.c: Include stdio.h, for sprintf.
6998 * group-member.c: Include "xalloc.h".
6999 (xmalloc, xrealloc): Remove decls.
7000 (get_group_info): Remove casts no longer required in C89.
7001 * getusershell.c (readname): Remove casts no longer required in C89.
7002 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7003 * getline.c: Whitespace fix, from coreutils.
7005 2003-08-13 Paul Eggert <eggert@twinsun.com>
7007 * exclude.c: Include <ctype.h>
7008 (IN_CTYPE_DOMAIN): New macro.
7010 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7013 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7014 Undo previous (whitespace-only) change.
7016 2003-08-12 Paul Eggert <eggert@twinsun.com>
7018 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7019 Normalize leading white space and remove trailing white space.
7020 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7021 notice, as per ../config/srclist-update.
7023 Merge from coreutils.
7024 * euidaccess.h: New file.
7025 * euidaccess.c: Include it.
7026 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7027 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7028 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7030 2003-08-11 Bruno Haible <bruno@clisp.org>
7032 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7033 (vasnprintf): Use it instead of wcslen.
7035 2003-08-11 Bruno Haible <bruno@clisp.org>
7037 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7038 value to ensure that _Bool promotes to int. Use #define for _Bool when
7039 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7041 2003-08-10 Karl Berry <karl@gnu.org>
7043 * regex.h: update from libc (whitespace fix).
7045 2003-08-09 Paul Eggert <eggert@twinsun.com>
7047 Merge some files from coreutils. These changes were
7048 originally made by Jim Meyering.
7049 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7050 many older Unixes require this.
7051 * alloca.c (alloca): Remove cast to argument of free;
7052 no longer needed in C89.
7053 * alloca_.h, regex.h: Fix white space to match
7054 what GNU indent does.
7056 2003-08-05 Paul Eggert <eggert@twinsun.com>
7058 * bumpalloc.h: Remove.
7060 2003-08-04 Paul Eggert <eggert@twinsun.com>
7062 * getloadavg.c: Change copyright notice and spacing to conform to
7065 Merge from coreutils.
7066 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7068 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7069 from Karl Berry, implemented by Jim Meyering.
7070 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7071 from Dmitry V. Levin.
7072 Remove anachronistic cast of xrealloc.
7073 * fnmatch_.h (__const): Remove. Use 'const'.
7074 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7075 type. Otherwise, it wouldn't compile with at least /bin/cc on
7076 ymp-cray-unicos9.0.2.X.
7077 Combine two mostly-identical uses of alloca into one.
7078 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7080 2003-08-04 Dave Love <d.love@dl.ac.uk>
7084 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7085 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7086 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7087 obsolete NLIST_NAME_UNION.
7088 [__GNU__]: Undef BSD and FSCALE.
7089 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7091 2003-08-03 Paul Eggert <eggert@twinsun.com>
7093 * stdbool_.h (_Bool): Make it signed char, instead of
7094 an enum type, so that it's guaranteed to promote to int. See:
7095 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7097 2003-07-31 Paul Eggert <eggert@twinsun.com>
7099 * strerror.c: Include config.h, limits.h. Declare sprintf.
7100 (strerror): Don't assume that a printable int fits in 14 bytes.
7102 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7103 Bruno Haible <bruno@clisp.org>
7105 * getline.h (getline, getdelim): Change return type to ssize_t.
7106 * getline.c (getline, getdelim): Likewise.
7107 Remove _GNU_SOURCE define; now it's defined in config.h through
7110 2003-07-22 Paul Eggert <eggert@twinsun.com>
7112 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7113 over-parenthesization in macros.
7115 Sync with coreutils.
7117 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7120 Use `exit_failure' for xalloc and xmemcoll instead of their own
7121 private exit-failure variables.
7122 * xalloc.h (xalloc_exit_failure): Remove.
7123 * xmalloc.c: Likewise. Include exitfail.h.
7124 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7125 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7126 * xmemcoll.c: Likewise. Include exitfail.h.
7127 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7129 2003-07-18 Paul Eggert <eggert@twinsun.com>
7131 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7132 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7133 to test that it can stand by itself. Include "exitfail.h".
7134 Clients should set exit_failure instead.
7135 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7137 2003-07-18 Andreas Schwab <schwab@suse.de>
7139 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7141 2003-07-18 Bruno Haible <bruno@clisp.org>
7143 * getndelim2.h: New file.
7144 * getndelim2.c: Make into a module of its own. Include config.h,
7146 (getndelim2): Make non-static. Change return type to ssize_t.
7147 * getline.h: Change argument names.
7148 * getline.c: Include getndelim2.h instead of getndelim2.c.
7149 * getnline.c: Include getndelim2.h.
7151 2003-07-17 Bruno Haible <bruno@clisp.org>
7153 * Makefile.am: Remove file.
7154 * Makefile.in: Remove file.
7156 2003-07-17 Bruno Haible <bruno@clisp.org>
7158 * getnline.h: New file.
7159 * getnline.c: New file.
7160 * getndelim2.c: New file, extracted from getline.c.
7161 (getndelim2): Renamed from getdelim2, with added nmax argument.
7162 * getline.c: Include getndelim2.c.
7163 (getdelim2): Moved out to getndelim2.c.
7164 (getline, getdelim): Update.
7166 2003-07-15 <karl@gnu.org>
7168 * vasnprintf.c: update from gettext.
7170 2003-07-15 Jim Meyering <jim@meyering.net>
7172 * makepath.c (make_path): Enclose diagnostic in _(...).
7174 2003-07-14 Paul Eggert <eggert@twinsun.com>
7176 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7177 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7178 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7179 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7180 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7181 updated automatically by ../config/srclist-update. This changes
7182 their license from LPGL to GPL.
7184 2003-07-14 Jim Meyering <jim@meyering.net>
7186 Don't emit diagnostics. Let callers do that.
7187 * save-cwd.c: Don't include "error.h".
7188 (save_cwd): Don't call error. Ensure that errno is valid
7189 when returning nonzero.
7191 * save-cwd.h (restore_cwd): Update prototype.
7192 * save-cwd.c (restore_cwd): Remove two parameters.
7193 Simplify. Don't call error upon failure. Let callers do that.
7194 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7195 when auditing is enabled. But don't bother updating the #if.
7197 2003-07-14 Simon Josefsson <jas@extundo.com>
7199 * mempcpy.h: New file.
7200 * mempcpy.c: New file.
7202 2003-07-14 Paul Eggert <eggert@twinsun.com>
7204 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7205 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7206 unicodeio.c, unicodeio.h, unlocked-io.h:
7207 Switch from LGPL to GPL.
7209 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7211 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7212 it breaks C++ compilation.
7213 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7215 2003-07-10 Jim Meyering <jim@meyering.net>
7217 * vasnprintf.c: Remove trailing blanks.
7218 Make cpp indentation consistent.
7220 2003-07-09 Paul Eggert <eggert@twinsun.com>
7222 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7223 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7224 Switch from LGPL to GPL.
7226 2003-07-07 Paul Eggert <eggert@twinsun.com>
7228 * mktime.c: Fix some boundary cases and remove need for floating point.
7230 Issue a compile-time diagnostic if time_t is floating point, or if
7231 two's complement arithmetic is not in effect, or if arithmetic
7232 right shift does not propagate the sign. These assumptions were
7233 all in the original code but they weren't checked.
7235 (TIME_T_MIDPOINT, verify): New macros.
7236 (__isleap): Remove; it has integer overflow problems.
7237 (leapyear): New function, without those problems.
7238 (ydhms_tm_diff): Remove; splitting into two parts.
7239 (ydhms_diff): New function, containing the arithmetic part of
7240 the old ydhms_tm_diff function. Issue a compile-time
7241 diagnostic if we are not using C99 integer division.
7242 Avoid casts when possible.
7243 (guess_time_tm): New function, containing the checking part of
7244 the old ydhms_tm_diff function. Return the new value, rather than
7245 the difference between it and the old. Accept a new argument T
7246 so that *T specifies the old value. Check for overflow in the result.
7248 (__mktime_internal): Use a time_t offset, not a long int offset.
7249 This undoes the 2003-06-04 change, which is no longer needed now
7250 that we have better overflow checking.
7251 (localtime_offset): Likewise.
7253 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7254 and long are 64-bit but int is only 32-bit.
7255 (ydhms_diff): Use long int to store year1 and yday1.
7256 Issue a compile-time diagnostic if long int is not wide enough.
7258 (__mktime_internal): Use long int to store adjusted year and yday.
7259 Use plain C rather than preprocessor commands, if that doesn't
7261 Check for overflow (and try to repair) after each probe
7262 rather than checking only at the very end. This avoids some bugs
7263 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7264 does not equal GMT offset at maximum time).
7265 Use integer to check for overflow rather than floating point; this
7266 is more portable to non-IEEE hosts, and is a tad faster.
7267 When we detect that we are oscillating between two values,
7268 don't check whether tm_isdst has the requested value, since
7269 we already know the answer. When tm_isdst has the wrong value,
7270 use a different heuristic to find the right one, based on the
7271 extreme values actually observed in practice in tz2003a,
7272 rather than the (overly optimistic) "previous 3 calendar quarters".
7274 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7275 "T const" to accommodate glibc style.
7276 (check_result): Use less-confusing report format. "long" -> "long int.
7278 Don't loop if the iteration overflows time_t.
7279 Allow a negative step in the iteration.
7281 2003-07-01 Paul Eggert <eggert@twinsun.com>
7283 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7284 having it depend on HAVE_SYS_TYPES_H.
7286 2003-06-25 Bruno Haible <bruno@clisp.org>
7288 * readlink.c: New file.
7290 2003-06-20 Bruno Haible <bruno@clisp.org>
7292 Assume C89, so PARAMS isn't needed.
7293 * unicodeio.h (PARAMS): Remove.
7294 * unicodeio.c: Don't use PARAMS.
7296 2003-06-18 Jim Meyering <jim@meyering.net>
7298 Merge changes from coreutils.
7299 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7300 Remove explicit declarations of xmalloc and realloc.
7302 (read_utmp): Remove anachronistic cast of xmalloc.
7304 2003-06-17 Paul Eggert <eggert@twinsun.com>
7306 Assume C89, so PARAMS isn't needed.
7307 * backupfile.h (PARAMS): Remove. All uses removed.
7308 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7309 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7310 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7311 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7312 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7313 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7314 xstrtol.h: Likewise.
7315 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7316 same.h, strverscmp.h: Do not include config.h; no longer needed.
7317 Anyway, config.h should always be included before any other file.
7319 2003-06-11 Simon Josefsson <jas@extundo.com>
7321 * sysexit_.h: New file.
7323 2003-05-20 Derek Price <derek@ximbiot.com>
7325 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7327 2003-06-10 Simon Josefsson <jas@extundo.com>
7329 * strchrnul.h: New file.
7330 * strchrnul.c: New file.
7332 2003-06-10 Simon Josefsson <jas@extundo.com>
7334 * argp.h: New file, from glibc.
7335 * argp-ba.c: New file, from glibc.
7336 * argp-eexst.c: New file, from glibc.
7337 * argp-fmtstream.c: New file, from glibc.
7338 * argp-fmtstream.h: New file, from glibc.
7339 * argp-fs-xinl.c: New file, from glibc.
7340 * argp-help.c: New file, from glibc.
7341 * argp-namefrob.h: New file, from glibc.
7342 * argp-parse.c: New file, from glibc.
7343 * argp-pv.c: New file, from glibc.
7344 * argp-pvh.c: New file, from glibc.
7345 * argp-xinl.c: New file, from glibc.
7347 2003-06-07 Jim Meyering <jim@meyering.net>
7349 * readtokens.h: Put `Free Software Foundation, Inc.'
7350 in place of my name in the copyright comment.
7351 Remove definition and uses of __P.
7354 * stat.c: Don't declare xmalloc explicitly.
7355 Instead, include "xalloc.h".
7356 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7357 xrealloc, and xcalloc return values.
7358 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7360 * xgetcwd.h: Remove definition/uses of PARAMS.
7362 2003-06-06 Jim Meyering <jim@meyering.net>
7364 * stdbool_.h: Renamed from stdbool.h.in.
7366 2003-06-06 Jim Meyering <jim@meyering.net>
7368 Merge from coreutils.
7369 * same.c: (same_name): Declare *_basename locals to be `const'.
7370 Consolidate declarations and initializations of *_base* locals.
7372 Merge from coreutils.
7373 This avoids a core dump on systems without GNU putenv,
7374 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7375 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7376 (unsetenv): New static function, from GNU libc.
7377 (rpl_putenv): Use it.
7379 * modechange.c: Remove trailing blanks.
7381 Merge from coreutils.
7382 * fsusage.c: Remove declaration of statfs.
7383 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7385 * posixtm.c: Include <stdbool.h> unconditionally.
7387 2003-06-05 Paul Eggert <eggert@twinsun.com>
7389 * mktime.c (__mktime_internal): When resolving a tm_isdst
7390 mismatch, look in future quarters as well as past. This fixes a
7391 bug when processing fall-backwards gaps immediately after a long
7392 period of daylight-saving time.
7394 * mktime.c: Assume freestanding C89 or better.
7395 (HAVE_LIMITS_H): Remove. Assume it's 1.
7396 (__P): Remove; not used.
7397 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7398 (mktime, not_equal_tm, print_tm, check_result,
7399 main): Use prototypes. Use const * where appropriate.
7400 (main): Fix typo in testing code that uncovered by above changes.
7401 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7403 2003-06-04 Paul Eggert <eggert@twinsun.com>
7405 * mktime.c: Fix Debian bug 177940
7406 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7407 (localtime_offset): Now long int, not time_t, because we want it
7408 to be guaranteed to be signed. All uses changed.
7409 (__mktime_internal): If overflow would occur when adding offset,
7412 Merge 'human' changes from coreutils. Rewrite to support
7413 locale-specific notations like thousands separators.
7414 * human.c: Simplify authorship notice.
7415 Include human.h immediately after config.h.
7416 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7417 <limits.h>: Do not include, since human.h does.
7418 (SIZE_MAX, UINTMAX_MAX): New macros.
7419 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7420 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7421 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7422 (power_letter): Renamed from suffixes.
7423 (generate_suffix_backwards): Remove.
7424 (adjust_value): Now takes int style (because of human.h changes)
7425 and long double value (for greater precision on some platforms).
7426 (group_number): New function.
7427 (human_readable): Use it. Use integer options, not enum.
7428 Put the options before the sizes in the arg list.
7429 Support all the new options.
7430 The old human_readable function has been removed;
7431 use inttostr.h instead.
7432 (human_readable, default_block_size, humblock):
7433 Use uintmax_t, not int, for block sizes.
7434 (human_readable_inexact, block_size_types): Remove.
7435 (block_size_opts): New constant.
7436 (human_options): Renamed from human_block_size, with new signature
7437 that allows block sizes up to UINTMAX_MAX. All callers changed.
7438 * human.h: Add copyright and authorship notice.
7439 Include <limits.h> and <stdbool.h> unconditionally.
7440 (PARAMS): Remove. All uses removed.
7441 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7442 (enum human_inexact_style): Remove tag; now a nameless enum.
7443 (human_floor, human_ceiling, human_round_to_even): Now have
7444 values 2, 0, 1 rather than -1, 1, 0.
7445 (human_group_digits, human_suppress_point_zero, human_autoscale,
7446 human_base_1024, human_SI, human_B): New constants.
7447 (human_readable_inexact, human_block_size): Remove.
7448 (human_readable): Size args are now uintmax_t, not int.
7449 (human_options): New decl.
7451 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7452 unnecessary now that we assume C89 or better. This change
7453 imported from coreutils.
7455 * mktime.c (__mktime_internal): Do not reject negative timestamps
7456 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7457 in the 2003-05-30 sync from glibc.
7459 .h files should stand alone, but we shouldn't include <sys/types.h>
7460 if we can get away with just <stddef.h>.
7462 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7463 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7464 rather than <sys/types.h>, as we merely need size_t.
7465 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7467 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7468 Include <stdio.h>, to get FILE.
7469 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7470 memcasecmp.h has included <stddef.h> and all we need is size_t.
7471 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7472 our interface, instead of including <sys/types.h>
7474 2003-06-02 Paul Eggert <eggert@twinsun.com>
7477 Fix some minor time-related bugs with POSIX time arguments.
7478 Some valid time stamps were being rejected (notably -1, and
7479 time stamps before 1900 on 64-bit hosts). And some invalid
7480 time stamps were being accepted, e.g. September 31.
7482 * posixtm.h (posixtime): Return bool instead of time_t, so
7483 that we can return (time_t) -1 successfully.
7484 * posixtm.c: Likewise.
7485 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7486 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7487 (t): Remove static var.
7488 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7489 of static var. All uses changed.
7490 (year): Do not reject years before 1900; they can occur with
7492 (posix_time_parse): Do not check for out-of-range components;
7493 that is now the caller's responsibility, since our checks were
7494 only approximations.
7495 (posixtime): Use mktime to check for out-of-range components,
7496 since it knows them exactly.
7497 If mktime returns (time_t) -1, check whether an error actually occurred
7498 by invoking localtime on -1.
7499 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7500 posixtime failures better.
7501 Improve the test data (in comments only).
7503 2003-05-30 <karl@gnu.org>
7505 * mktime.c: update from libc.
7507 2003-05-30 Bruno Haible <bruno@clisp.org>
7509 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7510 * localcharset.h: Likewise.
7511 * localcharset.c: Likewise.
7513 2003-05-28 Paul Eggert <eggert@twinsun.com>
7515 Assume the headers required for C89 freestanding compilers.
7516 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7517 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7518 without checking for HAVE_LIMITS_H.
7519 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7520 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7522 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7523 * exclude.c: Include <stdbool.h> unconditionally.
7524 * tempname.c: Include <stddef.h> unconditionally.
7525 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7526 * modechange.c, rpmatch.c (NULL): Don't define, since
7527 <stddef.h> does that.
7528 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7529 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7530 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7531 * xstrtol.c: Likewise.
7532 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7533 * savedir.c: Include <stddef.h> instead of defining NULL.
7535 * addext.c (addext): Use assignment rather than cast, to avoid
7536 warnings on some platforms.
7538 * mktime.c (__mktime_internal): Do not reject negative timestamps
7541 2003-05-10 Bruno Haible <bruno@clisp.org>
7543 * linebreak.c (iconv_string_length): Don't return -1 just because the
7544 string is longer than 4 KB.
7546 2003-05-12 Jim Meyering <jim@meyering.net>
7548 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7549 the space-padded-by-default conversion specifiers, %e, %k, %l.
7551 2003-05-03 Bruno Haible <bruno@clisp.org>
7553 Upgrade to Unicode-4.0.
7554 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7555 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7556 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7557 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7558 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7559 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7560 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7561 Change width of U+E0100..U+E01EF from 1 to 0.
7563 2003-04-25 Bruno Haible <bruno@clisp.org>
7565 * copy-file.c: Include <stddef.h>, for size_t.
7567 2003-04-25 Jim Meyering <jim@meyering.net>
7569 * copy-file.c (copy_file_preserving): Declare buf_size to be
7570 of type size_t, not int.
7572 2003-04-11 Jim Meyering <jim@meyering.net>
7574 Merge changes from Coreutils.
7576 2003-03-22 Jim Meyering <jim@meyering.net>
7578 * strftime.c (widen): Cast alloca return value to proper type.
7580 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7583 * strftime.c (my_strftime): Handle very large width
7584 specifications for numeric values correctly. Improve checks for
7587 2003-01-19 Jim Meyering <jim@meyering.net>
7589 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7590 (nl_get_alt_digit) [! defined my_strftime]: Define.
7591 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7592 _nl_get_alt_digit and _nl_get_walt_digit.
7594 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7595 These changes have no effect outside of _LIBC.
7597 2003-04-10 Bruno Haible <bruno@clisp.org>
7599 * findprog.h: New file, from GNU gettext.
7600 * findprog.c: New file, from GNU gettext.
7602 2003-04-05 Jim Meyering <jim@meyering.net>
7604 Merge changes from Coreutils.
7606 * exclude.h (PARAMS): Remove definition and uses.
7607 * exclude.c: Remove uses of `PARAMS'.
7609 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7610 Add test-cases for DOS filenames. Declare program_name.
7611 (main): Set up program_name. Patch by Rich Dawe.
7613 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7615 Use mntctl's return value to drive the entry-processing loop, since
7616 we can't rely on the value of the vmt_length member in the last
7617 entry. On some systems doing so could result in exhausting
7618 virtual memory. Based in part on a patch from Mike Jetzer.
7620 2003-04-04 Bruno Haible <bruno@clisp.org>
7622 * linebreak.h: New file, from GNU gettext.
7623 * linebreak.c: New file, from GNU gettext with slight modifications.
7624 * lbrkprop.h: New file, from GNU gettext.
7626 2003-04-03 Bruno Haible <bruno@clisp.org>
7628 * utf8-ucs4.h: New file, from GNU gettext.
7629 * utf16-ucs4.h: New file, from GNU gettext.
7630 * ucs4-utf8.h: New file, from GNU gettext.
7631 * ucs4-utf16.h: New file, from GNU gettext.
7633 2003-04-02 Bruno Haible <bruno@clisp.org>
7635 * binary-io.h: New file, from GNU gettext.
7637 2003-04-01 Bruno Haible <bruno@clisp.org>
7639 * pathname.h: New file, from GNU gettext.
7640 * concatpath.c: New file, from GNU gettext.
7642 2003-03-30 Bruno Haible <bruno@clisp.org>
7644 * copy-file.c (copy_file_preserving): Don't set owner if the function
7645 chown() doesn't exist.
7647 2003-03-28 Bruno Haible <bruno@clisp.org>
7649 * copy-file.h: New file, from GNU gettext.
7650 * copy-file.c: New file, from GNU gettext.
7652 2003-03-18 Jim Meyering <jim@meyering.net>
7654 * quote.c (quote_n): Fix typo in comment.
7656 2003-03-14 Jim Meyering <jim@meyering.net>
7658 Merge changes from Coreutils.
7659 * obstack.h (obstack_object_size): Declare temporary, __o,
7660 to be const, in order to avoid warnings.
7661 (obstack_room): Likewise.
7662 (obstack_empty_p): Likewise.
7664 2003-03-13 Paul Eggert <eggert@twinsun.com>
7666 Merge changes from Bison.
7667 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7668 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7669 when compiling Bison 1.875's `bitset bset = obstack_alloc
7670 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7671 * hash.c: Include <stdbool.h> unconditionally.
7673 2003-03-09 Paul Eggert <eggert@twinsun.com>
7675 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7676 Reported by Bruce Becker; see:
7677 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7679 2003-03-03 Paul Eggert <eggert@twinsun.com>
7680 Bruno Haible <bruno@clisp.org>
7682 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7683 Reported by John Hughes, see
7684 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7686 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7688 * poll_.h: New file.
7691 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7693 * mathl.h: New file.
7694 * acosl.c: New file.
7695 * asinl.c: New file.
7696 * atanl.c: New file.
7697 * ceill.c: New file.
7700 * floorl.c: New file.
7701 * frexpl.c: New file.
7702 * ldexpl.c: New file.
7704 * sincosl.c: New file.
7706 * sqrtl.c: New file.
7708 * trigl.c: New file.
7709 * trigl.h: New file.
7711 2003-02-17 Bruno Haible <bruno@clisp.org>
7713 * mkdtemp.h: New file, from GNU gettext.
7714 * mkdtemp.c: New file, from GNU gettext.
7716 2003-01-31 Bruno Haible <bruno@clisp.org>
7718 * rename.c: #undef rename before defining rpl_rename.
7719 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7721 2003-01-30 Bruno Haible <bruno@clisp.org>
7723 * printf-args.h: New file, from GNU gettext.
7724 * printf-args.c: New file, from GNU gettext.
7725 * printf-parse.h: New file, from GNU gettext.
7726 * printf-parse.c: New file, from GNU gettext.
7727 * vasnprintf.h: New file, from GNU gettext.
7728 * vasnprintf.c: New file, from GNU gettext.
7729 * asnprintf.c: New file, from GNU gettext.
7730 * vasprintf.h: New file, from GNU gettext with modifications.
7731 * vasprintf.c: New file, from GNU gettext.
7732 * asprintf.c: New file, from GNU gettext.
7734 2003-01-29 Bruno Haible <bruno@clisp.org>
7736 * stpncpy.h: New file, from GNU gettext with modifications.
7737 * stpncpy.c: New file, from GNU gettext with modifications.
7739 2003-01-28 Bruno Haible <bruno@clisp.org>
7741 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7743 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7746 2003-01-27 Bruno Haible <bruno@clisp.org>
7748 * xsetenv.h: New file, from GNU gettext.
7749 * xsetenv.c: New file, from GNU gettext.
7751 2003-01-23 Bruno Haible <bruno@clisp.org>
7753 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7755 2003-01-22 Bruno Haible <bruno@clisp.org>
7757 * exit.h: New file, from GNU gettext.
7759 2003-01-11 Bruno Haible <bruno@clisp.org>
7761 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7762 * strcase.h (strcasecmp, strncasecmp): Likewise.
7764 2003-01-14 Jim Meyering <jim@meyering.net>
7766 * same.c (same_name): Tweak a comment.
7768 2003-01-11 Bruno Haible <bruno@clisp.org>
7770 * same.c (same_name): Reorder tests so as to avoid calling stat()
7771 when a string comparison is sufficient.
7773 2003-01-11 Bruno Haible <bruno@clisp.org>
7775 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7778 2003-01-11 Bruno Haible <bruno@clisp.org>
7780 * hash-pjw.c: Add comment about low quality of this function.
7782 2003-01-12 Paul Eggert <eggert@twinsun.com>
7784 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7785 to avoid collisions with libcurses and libreadline.
7787 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7788 * getstr.h, getstr.c: Remove.
7789 * getline.c: Include "getline.h", to check interface.
7790 Move body of old getstr.c here: this defines MIN_CHUNK and
7791 declares getdelim2, which is renamed from getstr.
7792 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7794 * linebuffer.c (readlinebuffer): Renamed from readline.
7796 * linebuffer.h: Likewise.
7797 (readline): Remove backward-compatibility macro.
7799 2003-01-12 Jim Meyering <jim@meyering.net>
7801 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7803 2003-01-10 Bruno Haible <bruno@clisp.org>
7805 * alloca_.h: New file.
7806 * getdate.y: Unconditionally include alloca.h.
7807 * makepath.c: Likewise.
7808 * setenv.c: Likewise.
7809 * userspec.c: Likewise.
7811 2003-01-09 Bruno Haible <bruno@clisp.org>
7813 * stdbool.h.in: New file.
7815 2003-01-08 Bruno Haible <bruno@clisp.org>
7817 * safe-read.c: Include specification header first, to ensure its
7819 * full-write.c: Likewise.
7821 2003-01-08 Jim Meyering <jim@meyering.net>
7823 * full-write.c: Undefine and define-away `const' after inclusion
7824 of errno.h, not before. Suggestion from Bruno Haible.
7826 2003-01-07 Jim Meyering <jim@meyering.net>
7828 * full-write.c: Rework so that it may serve to define full_read, too.
7829 * full-read.c: Simply #define FULL_READ and include full-write.c.
7831 2003-01-06 Jim Meyering <jim@meyering.net>
7833 * version-etc.c: Update year in translatable copyright string.
7835 2002-12-25 Bruno Haible <bruno@clisp.org>
7837 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7838 * xstrtol.h: Likewise.
7839 * xstrtoimax.c: Likewise.
7840 * xstrtoumax.c: Likewise.
7841 * human.h: Likewise.
7843 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7844 on systems that have <inttypes.h> but not <stdint.h>.
7846 2002-12-31 Paul Eggert <eggert@twinsun.com>
7848 * memcoll.c (memcoll): Fall back on a simple algorithm using
7849 memcmp if strcoll doesn't work.
7851 2002-12-23 Bruno Haible <bruno@clisp.org>
7853 * localcharset.h: New file.
7854 * localcharset.c: Include it.
7855 * unicodeio.c: Likewise.
7857 2002-12-22 Bruno Haible <bruno@clisp.org>
7859 * utime.c (utime_null): No need to call ftruncate if the file was
7862 2002-12-23 Bruno Haible <bruno@clisp.org>
7864 * memcoll.c (STRCOLL): New macro.
7867 2002-12-22 Bruno Haible <bruno@clisp.org>
7869 * getstr.h (getstr): Define, to avoid clash with libcurses.
7870 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7872 2002-12-22 Bruno Haible <bruno@clisp.org>
7874 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7876 2002-12-23 Bruno Haible <bruno@clisp.org>
7878 * getline.h: Include <stddef.h>, for size_t.
7880 * unicodeio.h: Include <stddef.h>, for size_t.
7881 * unicodeio.c: Don't include <stddef.h>.
7883 2002-12-17 Bruno Haible <bruno@clisp.org>
7885 * canon-host.c (strdup): Remove unused declaration.
7887 * fsusage.c: Include full_read.h.
7888 (get_fs_usage): Use full_read instead of safe_read.
7890 * utime.c (utime_null): Use SAFE_READ_ERROR.
7892 2002-12-11 Bruno Haible <bruno@clisp.org>
7894 * setenv.h: Rewritten to cope with systems that have setenv() but not
7896 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7899 2002-12-11 Bruno Haible <bruno@clisp.org>
7901 * setenv.c (alloca): Fall back to malloc.
7903 (setenv): Use freea() to free memory allocated with alloca().
7905 2002-11-13 Bruno Haible <bruno@clisp.org>
7907 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7908 function declarations.
7909 * unsetenv.c (unsetenv): Likewise.
7911 2002-03-04 Bruno Haible <bruno@clisp.org>
7913 Portability to AIX 4.3.3.
7914 * unsetenv.c: New file, extracted from setenv.c.
7915 * setenv.c: Move the unsetenv() function to unsetenv.c.
7917 2001-12-20 Bruno Haible <bruno@clisp.org>
7919 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7920 use malloc instead. For SunOS 4.
7922 2001-12-11 Bruno Haible <bruno@clisp.org>
7924 * setenv.c: Declare alloca.
7925 (compar_fn_t): New typedef.
7926 (KNOWN_VALUE, STORE_VALUE): Use it.
7928 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7931 2002-12-10 Paul Eggert <eggert@twinsun.com>
7933 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7934 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7935 Choose values that are less likely to collide with system fnmatch
7937 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7938 defined (e.g., a pure POSIX system).
7939 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7940 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7942 2002-12-06 Jim Meyering <jim@meyering.net>
7944 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7946 Merge in changes from libc's misc/error.c, in preparation
7947 for the merge of gnulib's changes back into libc.
7949 * error.c (_): Define only if not already defined.
7950 Move definition to follow all #include directives.
7951 Include unlocked-io.h only if !_LIBC.
7952 [_LIBC]: Include <libio/libioP.h>.
7953 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7954 (fflush): Tweak definition to use INTUSE.
7957 2002-12-05 Paul Eggert <eggert@twinsun.com>
7959 * alloca.c [defined emacs]: Include "lisp.h".
7960 (xalloc_die) [defined emacs]: New macro.
7961 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7962 [! defined emacs]: Include <xalloc.h>.
7963 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7964 (pointer): Typedef to POINTER_TYPE *.
7965 (malloc): Remove decl; we now always use xmalloc.
7966 (alloca): Use old-style definition, since Emacs needs this.
7967 Check for arithmetic overflow when computing combined size.
7969 2002-12-04 Paul Eggert <eggert@twinsun.com>
7971 Do not generate unlocked-io.h automatically, since it's easier to
7972 maintain it by hand.
7974 * unlocked-io.h: New file, from GNU diffutils,
7975 but with proper copyright notice and attribution.
7977 * Makefile.am: Add copyright notice.
7978 (libfetish_a_SOURCES): Add unlocked-io.h.
7979 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7980 (DISTCLEANFILES, io_functions): Remove macros.
7981 (EXTRA_DIST): Remove gen_uio.
7982 (unlocked-io.h): Remove rule.
7984 2002-12-04 Jim Meyering <jim@meyering.net>
7986 Reflect the fact that stat.c and lstat.c are no longer generated.
7987 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7988 (DISTCLEANFILES): Likewise.
7989 (EXTRA_DIST): Likewise.
7990 (all_local): Don't depend on stat.c or lstat.c.
7991 (stat.c, lstat.c): Remove rules.
7992 (EXTRA_DIST): Remove xstat.in.
7994 * xstat.in: Remove file. Contents moved into stat.c.
7995 * stat.c: New file. Contents mostly from xstat.in.
7996 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7997 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7999 * safe-read.c: Rework so that it may serve to define safe_write, too.
8000 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8002 2002-12-03 Jim Meyering <jim@meyering.net>
8004 * safe-read.c, safe-write.c: Change variable names and comments, but
8005 not semantics, to minimize the differences between these two files.
8006 (safe_read): Change comment to mention SAFE_READ_ERROR.
8008 * safe-read.c (IS_EINTR): Define.
8009 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8011 2002-12-02 Bruno Haible <bruno@clisp.org>
8013 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8014 Define, taken from safe-read.c.
8015 (INT_MAX): Provide fallback.
8016 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8017 * safe-write.h (SAFE_WRITE_ERROR): Define.
8019 * safe-read.c (EINTR): Remove definition.
8020 (safe_read): Don't use EINTR if it is absent.
8022 2002-12-02 Jim Meyering <jim@meyering.net>
8024 * safe-read.c (EINTR): Define.
8025 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8026 (INT_MAX): Provide fallback.
8027 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8029 * safe-read.h (SAFE_READ_ERROR): Define.
8031 2002-12-01 Jim Meyering <jim@meyering.net>
8033 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8034 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8036 2002-11-27 Paul Eggert <eggert@twinsun.com>
8038 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8039 hash_rehash): Replace `if (limit <= value) abort ();' with
8040 `if (! (value < limit)) abort ();', for readability.
8042 2002-11-26 <karl@gnu.org>
8044 * strdup.c: copy from libc again, with jim's ok.
8045 * .cppi-disable: re-add strdup.c
8047 2002-11-25 <karl@gnu.org>
8049 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8050 instead of "strtol.c".
8052 2002-11-25 Jim Meyering <jim@meyering.net>
8054 * mktime.c: Sync from libc, now that it has the latest fix.
8056 2002-11-24 <karl@gnu.org>
8058 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8059 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8061 2002-11-24 Jim Meyering <jim@meyering.net>
8063 Update from coreutils:
8065 * mktime.c: Merge in changes from libc.
8067 Avoid a link-time failure on some Linux systems.
8068 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8069 (__mon_yday): Declare with the STATIC attribute.
8070 (__mktime_internal): Likewise.
8071 Based on a report from Greg Schafer.
8073 2002-11-23 Jim Meyering <jim@meyering.net>
8075 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8076 Use `unsigned', not `int', as type of index.
8078 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8080 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8082 2002-11-22 Paul Eggert <eggert@twinsun.com>
8084 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8085 hint that one should use `if (! x) abort ();' rather than `assert
8086 (x);', and anyway it's one less thing to worry about configuring.
8087 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8088 hash_rehash, hash_insert): Use abort rather than assert.
8090 2002-11-22 Paul Eggert <eggert@twinsun.com>
8092 * quotearg.h: Allow multiple inclusion by surrounding with
8093 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8094 so that we can be included first.
8095 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8096 * quotearg.c: Include quotearg.h immediately after config.h.
8097 No need to include stddef.h or sys/types.h any more.
8098 Surround local include files with "", not "<>".
8099 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8100 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8101 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8102 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8103 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8104 (ISPRINT): Remove; no longer needed now that we assume C89.
8106 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8109 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8110 quotearg_char): Use SIZE_MAX rather than
8111 (size_t) -1 when we are talking about "infinity".
8113 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8115 2002-11-22 Bruno Haible <bruno@clisp.org>
8117 * safe-read.h: Assume C89. Add comments.
8118 (safe_read): Change return type to size_t.
8119 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8120 counts > SSIZE_MAX correctly.
8121 * safe-write.h: New file.
8122 * safe-write.c: New file.
8123 * full-read.h: New file.
8124 * full-read.c: New file.
8125 * full-write.h: Assume C89. Add comments.
8126 * full-write.c: Include safe-write.h.
8127 (full_write): Rewritten to use safe_write.
8128 Suggested by Jim Meyering and Paul Eggert.
8130 2002-11-21 Bruno Haible <bruno@clisp.org>
8132 Remove case insensitive option matching.
8133 * argmatch.h (argcasematch): Remove declaration.
8134 (ARGCASEMATCH): Remove macro.
8135 (__xargmatch_internal): Remove case_sensitive argument.
8136 (XARGMATCH): Update.
8137 (XARGCASEMATCH): Remove macro.
8138 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8139 case_sensitive argument.
8140 (argcasematch): Remove function.
8141 (__xargmatch_internal): Remove case_sensitive argument.
8142 (main): Use XARGMATCH instead of XARGCASEMATCH.
8144 * xmalloc.c: Change compile-time error message. Add comment about
8145 required autoconf version.
8147 2002-11-21 Jim Meyering <jim@meyering.net>
8149 * strdup.c (strdup): Tweak comment and initial #if/#include.
8151 Merge in changes from the coreutils.
8153 2002-09-25 Paul Eggert <eggert@twinsun.com>
8154 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8155 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8156 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8157 int. Work more efficiently if X is the same width as uintmax_t.
8158 Do not compare X to -1, to avoid bogus compiler warning.
8159 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8160 Don't assume that f_frsize and f_bsize are the same type.
8162 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8165 * makepath.c (make_path): Restore umask *before* creating the final
8167 (make_path): Minor reformatting.
8169 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8170 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8172 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8173 ones. At least on GNU/Linux systems, `auto' means something else.
8176 2002-11-20 Paul Eggert <eggert@twinsun.com>
8178 Merge argmatch cleanups from Bison. Assume C89.
8180 * argmatch.c: Include config.h here, not in argmatch.h.
8181 Include stdlib.h, for EXIT_FAILURE.
8182 Always include <string.h>, since we assume C89.
8183 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8184 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8185 Include <stddef.h> instead, since it's all we need for size_t.
8186 (PARAMS): Remove. All uses removed.
8187 (ARRAY_CARDINALITY): Do not bother to #undef.
8188 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8189 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8190 Remove unnecessary parentheses.
8191 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8192 Insert necessary parentheses.
8193 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8194 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8196 2002-11-19 Bruno Haible <bruno@clisp.org>
8198 * mbswidth.c: Include mbswidth.h right at the beginning.
8199 * mbswidth.h: Include <stddef.h>, for size_t.
8201 * mbswidth.h (PARAMS): Remove macro.
8202 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8203 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8205 * gcd.h (PARAMS): Remove macro.
8206 (gcd): Use ANSI C function declarations.
8207 * gcd.c (gcd): Likewise.
8209 2002-11-15 Bruno Haible <bruno@clisp.org>
8211 * strcspn.c: Include <stddef.h>.
8212 (strcspn): Use ANSI C function declaration. Change return type to
8214 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8215 (strpbrk): Use NULL.
8216 * strpbrk.h (PARAMS): Remove macro.
8217 (strpbrk): Use ANSI C function declaration.
8218 * strstr.c: Don't include <sys/types.h>.
8219 * strstr.h (PARAMS): Remove macro.
8220 (strstr): Use ANSI C function declarations.
8222 2002-11-06 Bruno Haible <bruno@clisp.org>
8224 * gcd.h (gcd): Change argument type to 'unsigned long'.
8225 * gcd.c (gcd): Likewise.
8227 2002-11-05 Bruno Haible <bruno@clisp.org>
8229 * gcd.h: New file, from gettext-0.11.5.
8230 * gcd.c: New file, from gettext-0.11.5.
8232 2002-11-05 Bruno Haible <bruno@clisp.org>
8234 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8235 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8236 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8237 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8239 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8240 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8242 * closeout.c: Include gettext.h instead of <libintl.h>.
8243 * human.c: Include gettext.h instead of <libintl.h>.
8244 * quotearg.c: Include gettext.h instead of <libintl.h>.
8245 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8246 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8247 * userspec.c: Include gettext.h instead of <libintl.h>.
8248 * version-etc.c: Include gettext.h instead of <libintl.h>.
8249 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8250 (textdomain): Remove definition.
8251 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8253 * long-options.c: Remove include of <libintl.h> and definition of _.
8254 * same.c: Remove include of <libintl.h> and definition of _.
8256 2002-11-04 Bruno Haible <bruno@clisp.org>
8258 * stpcpy.h: New file, from GNU gettext-0.11.5.
8259 * strcase.h: New file, from GNU gettext-0.11.5.
8260 * strpbrk.h: New file, from GNU gettext-0.11.5.
8261 * strstr.h: New file, from GNU gettext-0.11.5.
8262 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8264 2002-05-09 Bruno Haible <bruno@clisp.org>
8266 * config.charset: Update for newest glibc. Add canonical names
8267 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8269 2002-05-09 Bruno Haible <bruno@clisp.org>
8271 * localcharset.c (get_charset_aliases): Add more Windows specific
8274 2002-05-08 Owen Taylor <otaylor@redhat.com>
8276 * config.charset: A few additions for Solaris.
8278 2001-12-05 Bruno Haible <bruno@clisp.org>
8280 * localcharset.c (locale_charset): Don't return an empty string.
8282 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8284 * config.charset: msdos in uk_UA uses CP1125.
8286 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8288 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8289 * localcharset.c (locale_charset): Declare as extern "C".
8291 2002-02-15 Bruno Haible <bruno@clisp.org>
8293 * config.charset [msdosdjgpp]: For Russian, use CP866.
8295 2002-02-11 Bruno Haible <bruno@clisp.org>
8297 * config.charset: Add support for NetBSD.
8299 2002-09-25 <karl@gnu.org>
8301 * strdup.c: copy from libc/string (via ../config/srclist*).
8302 * getopt*: copy from libc/posix.
8303 * gettext.h: copy from gettext.
8304 * .cppi-disable: add strdup.c, gettext.h.
8306 2002-07-01 Jim Meyering <meyering@lucent.com>
8308 * c-stack.c: Include sys/time.h.
8309 From Volker Borchert.
8311 2002-06-11 Paul Eggert <eggert@twinsun.com>
8313 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8314 New macro. Use it uniformly instead of
8315 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8316 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8317 reported by Vin Shelton.
8319 2002-06-22 Jim Meyering <meyering@lucent.com>
8321 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8322 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8324 2002-06-22 Paul Eggert <eggert@twinsun.com>
8326 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8327 Do not assume SA_SIGINFO behavior.
8328 Bug reported by Jim Meyering on NetBSD 1.5.2.
8330 2002-06-22 Jim Meyering <meyering@lucent.com>
8332 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8334 * exitfail.c, exitfail.h: Likewise.
8335 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8337 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8339 (EXTRA_DIST): Add fnmatch_loop.c.
8340 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8342 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8343 * fnmatch.c: Update from diffutils-2.8.2.
8344 * fnmatch_.h: New file. From diffutils-2.8.2.
8345 * fnmatch.h: Remove file.
8347 2002-06-18 Paul Eggert <eggert@twinsun.com>
8349 * file-type.h: Report an error if neither S_ISREG nor
8350 S_IFREG is defined, instead of using a test specific to glibc
8351 2.2. This should be safe, since POSIX requires S_ISREG and
8352 Unix Version 7 had S_IFREG. We don't need to check for
8353 <sys/types.h> since we don't use any symbols that it defines.
8355 2002-06-15 Jim Meyering <meyering@lucent.com>
8357 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8358 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8359 have been included before this file.
8361 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8363 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8364 so that each temporary file name is unique and valid in the first
8365 8 characters, for operation under DOS.
8367 2002-06-15 Jim Meyering <meyering@lucent.com>
8369 Work even with DJGPP 2.03, which lacks support for symlinks.
8371 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8373 * lchown.c (S_ISLNK): Likewise.
8375 2002-06-14 Jim Meyering <meyering@lucent.com>
8377 * file-type.h: Use the version from diffutils-2.8.2.
8378 * file-type.c: Likewise.
8380 2002-05-27 Jim Meyering <meyering@lucent.com>
8382 Fix a problem seen only on nonconforming systems whereby ls.c's
8383 use of localtime, and then of gettimeofday would cause trouble:
8384 the localtime call used to initialize rpl_gettimeofday's save
8385 mechanism would clobber ls's current local time information so
8386 that in any long listing the first file would always be listed
8387 with date 1970-01-01. Analysis by Volker Borchert.
8389 * gettimeofday.c (localtime): Undefine.
8390 (rpl_localtime): New function.
8392 2002-05-22 Jim Meyering <meyering@lucent.com>
8394 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8395 * file-type.h: New file.
8396 * file-type.c (file_type): New file/function. Extracted from diffutils.
8398 2002-04-29 Paul Eggert <eggert@twinsun.com>
8400 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8402 2002-04-28 Paul Eggert <eggert@twinsun.com>
8404 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8405 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8406 of 127, since 64 is the largest conceivable number for ancient
8408 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8410 2002-04-28 Jim Meyering <meyering@lucent.com>
8412 * sig2str.c (WTERMSIG): Remove definition (unused).
8414 2002-04-28 Paul Eggert <eggert@twinsun.com>
8416 * sig2str.h, sig2str.c: New files.
8417 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8419 2002-04-24 Jim Meyering <meyering@lucent.com>
8421 * gettext.h: New file, from Gettext.
8422 * Makefile.am (INCLUDES): Remove -I../intl.
8423 (libfetish_a_SOURCES): Add gettext.h.
8425 2002-04-16 Jim Meyering <meyering@lucent.com>
8427 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8428 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8429 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8431 2002-04-12 Jim Meyering <meyering@lucent.com>
8433 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8435 2002-03-10 Jim Meyering <meyering@lucent.com>
8437 * makepath.c (make_path): Remove a comma from a diagnostic.
8438 Suggestion from Santiago Vila.
8440 2002-03-08 Jim Meyering <meyering@lucent.com>
8442 * rename.c: Mention that this wrapper is needed also on
8443 mips-dec-ultrix4.4 systems.
8445 2002-03-02 Jim Meyering <meyering@lucent.com>
8447 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8448 not HAVE_CLOCK_SETTIME.
8450 2002-02-27 Paul Eggert <eggert@twinsun.com>
8452 * nanosleep.h: Rename to....
8453 * timespec.h: New name for nanosleep.h. All uses changed.
8455 * gettime.c: New file.
8456 * settime.c: New file.
8459 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8460 timespec.h. Remove nanosleep.h.
8462 2002-02-25 Paul Eggert <eggert@twinsun.com>
8464 * acl.c, acl.h: New files.
8465 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8467 2002-02-24 Jim Meyering <meyering@lucent.com>
8469 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8470 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8471 cause trouble. Reported by Nelson Beebe.
8473 2002-02-23 Paul Eggert <eggert@twinsun.com>
8475 * path-concat.c (xpath_concat): Reorder code to pacify
8476 compilers that don't know that xalloc_die never returns.
8478 2002-02-20 Jim Meyering <meyering@lucent.com>
8480 * getdate.c: Regenerate using bison-1.33.
8482 2002-02-15 Paul Eggert <eggert@twinsun.com>
8484 * posixver.c, posixver.h: New files.
8485 * Makefile.am (libfetish_a_SOURCES): Add them.
8487 2002-02-02 Paul Eggert <eggert@twinsun.com>
8488 Bruno Haible <bruno@clisp.org>
8490 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8491 (fwrite_success_callback): New declaration.
8492 * unicodeio.c (unicode_to_mb): New function, extracted from
8493 print_unicode_char. Call failure callback instead of error.
8494 (fwrite_success_callback): New function.
8495 (exit_failure_callback): New function.
8496 (fallback_failure_callback): New function.
8497 (print_unicode_char): Call unicode_to_mb.
8499 2002-01-26 Jim Meyering <meyering@lucent.com>
8501 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8503 2002-01-22 Jim Meyering <meyering@lucent.com>
8505 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8506 Otherwise, some versions of automake would omit the rule that makes
8507 Makefile from Makefile.in.
8509 2001-01-21 Paul Eggert <eggert@twinsun.com>
8511 * xmemcoll.h, xmemcoll.c: New files.
8512 * Makefile.am (libfetish_a_SOURCES): Add them.
8513 * memcoll.c: Include errno.h, and declare errno if not defined.
8514 (memcoll): Set errno to zero if there is no error.
8516 * quotearg.c (quotearg_buffer_restyled):
8517 Fix bug with quoting buffers containing NUL when backslashing escapes.
8518 This bug was exposed by the other changes in this patch.
8519 (quotearg_n_options): New arg ARGSIZE.
8520 All callers changed.
8521 (quoting_options_from_style): New function.
8522 (quotearg_n_style): Use it.
8523 (quotearg_n_style_mem): New function.
8525 * quotearg.h (quotearg_n_style_mem): New function.
8527 2002-01-16 Jim Meyering <meyering@lucent.com>
8529 * getdate.y: Add three semicolons, each just before a closing brace.
8530 Bison (as of version 1.31) no longer papers over that mistake.
8532 2002-02-14 Paul Eggert <eggert@twinsun.com>
8534 * backupfile.c (ISDIGIT): Comment fix.
8535 * getdate.y (ISDIGIT): Likewise.
8536 * posixtm.c (ISDIGIT, year): Likewise.
8537 * strverscmp.c (ISDIGIT): Likewise.
8538 * userspec.c (ISDIGIT): Likewise.
8540 2002-01-05 Jim Meyering <meyering@lucent.com>
8542 * version-etc.c (version_etc_copyright): Update copyright year.
8544 2001-01-19 Paul Eggert <eggert@twinsun.com>
8546 * closeout.c (close_stdout_status): If ferror (stdout), do
8547 not silently exit merely because the output buffer happens to
8548 have nothing pending.
8550 2001-12-18 Paul Eggert <eggert@twinsun.com>
8552 See the big note in ../ChangeLog.
8553 * human.c (suffixes): Prefer K to k for 1024.
8554 (generate_suffix_backwards): New function.
8555 (human_readable_inexact): Use it.
8556 * xstrtol.c (__xstrtol): If there is no number but there
8557 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8558 Accept 'K' as well as 'k'.
8560 2001-12-15 Jim Meyering <meyering@lucent.com>
8562 * regex.h (__restrict_arr): Update from libc.
8564 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8565 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8568 2001-12-10 Jim Meyering <meyering@lucent.com>
8570 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8571 Instead, include "xalloc.h".
8572 (initbuffer): Don't cast xmalloc return value to char*.
8573 (readline): Reword comment.
8574 Don't cast xrealloc return value to char*
8577 2001-12-09 Jim Meyering <meyering@lucent.com>
8579 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8580 `signed and unsigned type in conditional expression'.
8581 * posixtm.c (posix_time_parse): Likewise.
8583 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8585 * readtokens.c (readtoken): Declare an index to be of type unsigned
8586 to avoid a pedantic warning.
8588 * getstr.c: Don't include assert.h.
8589 (getstr): Remove warning-evoking assertions.
8590 Return -1 if offset parameter is out of bounds.
8591 Change the type of a local from int to size_t.
8593 * strftime.c (my_strftime_localtime_r): Include this function
8594 definition in the `#if ! HAVE_TM_GMTOFF' block.
8596 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8597 Include xalloc.h instead.
8599 2001-12-02 Jim Meyering <meyering@lucent.com>
8601 * tempname.c: Don't declare getenv, thus reverting the change of
8602 2001-11-18. It's no longer necessary, now that stdlib.h is always
8605 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8606 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8608 2001-11-30 Akim Demaille <akim@epita.fr>
8610 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8611 before being defined.
8613 2001-11-27 Paul Eggert <eggert@twinsun.com>
8615 * quotearg.h (quotearg_n, quotearg_n_style):
8616 First arg is int, not unsigned.
8617 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8618 (SIZE_MAX, UINT_MAX): New macros.
8619 (quotearg_n_options): Abort if N is negative.
8620 Avoid overflow check on hosts where size_t is 64 bits and int
8621 is 32 bits, as overflow is impossible there.
8622 Fix off-by-one typo that caused unnecessary reallocation.
8624 2001-11-27 Jim Meyering <meyering@lucent.com>
8626 * tempname.c: Merge with version from libc.
8627 * regex.c: Likewise.
8629 * tempname.c: Include stdlib.h unconditionally. On some old systems
8630 for which STDC_HEADERS is 0, it was not included, resulting in a
8631 warning about an integer-to-pointer conversion problem with getenv.
8632 Reported by Volker Borchert.
8634 2001-11-26 Jim Meyering <meyering@lucent.com>
8636 * gtod.h: Remove file.
8637 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8638 * gettimeofday.c: Don't include gtod.h.
8639 (GTOD_init): Remove function.
8640 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8641 Suggestion from Volker Borchert.
8643 2001-11-23 Jim Meyering <meyering@lucent.com>
8645 * hash.h (struct hash_table): Don't define here. Merely declare it.
8646 * hash.c (struct hash_table): Define it here instead.
8648 2001-11-22 Jim Meyering <meyering@lucent.com>
8650 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8652 2001-11-18 Paul Eggert <eggert@twinsun.com>
8654 * tempname.c (TMP_MAX): Remove; no longer needed.
8655 (TEMPORARIES): New macro.
8656 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8657 removes an artificial limitation (e.g. HP-UX 10.20, where
8660 2001-11-18 Jim Meyering <meyering@lucent.com>
8662 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8665 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8666 files will be created before anything else.
8668 2001-11-17 Jim Meyering <meyering@lucent.com>
8670 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8671 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8672 rather than group writable. Patch by Juan F. Codagnone.
8674 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8675 Instead, include "xalloc.h".
8677 * mountlist.c: Include unlocked-io.h after all system headers.
8678 Remove explicit declarations of xmalloc, xrealloc,
8679 and xstrdup. Instead, include "xalloc.h".
8681 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8682 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8683 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8685 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8686 Reported by Padraig Brady.
8688 * mkstemp.c: #undef mkstemp.
8690 (rpl_mkstemp): Rename from mkstemp.
8693 2001-11-16 Jim Meyering <meyering@lucent.com>
8695 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8696 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8697 determine the amount of total physical memory, use pstat_getstatic.
8698 HPUX-11 doesn't define _SC_PHYS_PAGES.
8699 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8700 If sysconf couldn't be used to determine the amount of available
8701 physical memory, use both pstat_getstatic and pstat_getdynamic.
8702 Based on a patch from Bob Proulx.
8704 2001-11-05 Jim Meyering <meyering@lucent.com>
8706 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8708 2001-11-03 Jim Meyering <meyering@lucent.com>
8710 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8711 in argmatch_to_argument call.
8713 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8716 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8717 e.g., a fault due to an attempt to free a NULL pointer.
8719 2001-11-01 Jim Meyering <meyering@lucent.com>
8721 * dirfd.c, dirfd.h: New files.
8722 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8724 * hash.c (hash_print) [TESTING]: Clean up.
8726 2001-10-22 Paul Eggert <eggert@twinsun.com>
8728 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8729 to avoid a warning if -Wall.
8731 2001-10-21 Paul Eggert <eggert@twinsun.com>
8733 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8735 2001-10-21 Jim Meyering <meyering@lucent.com>
8737 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8738 this code would end up calling gettext even in packages built
8740 * getopt.c (_): Likewise.
8741 * regex.c (_): Likewise.
8743 2001-10-20 Paul Eggert <eggert@twinsun.com>
8745 * error.c (strerror_r): Do not declare unless !_LIBC.
8746 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8747 Use strerror_r that is only a macro, even if it is not a function.
8748 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8749 (private_strerror): Use prototypes, not old-style function definition.
8750 (print_errno_message): New function.
8751 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8753 (error_tail, error, error_at_line): Use it.
8755 2001-10-11 Jim Meyering <meyering@lucent.com>
8757 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8758 and quote_n (1, ... to avoid clobbering a buffer.
8760 2001-10-05 Jim Meyering <meyering@lucent.com>
8762 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8763 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8764 * hash-pjw.h: New file.
8766 2001-09-30 Jim Meyering <meyering@lucent.com>
8768 * mountlist.c [MOUNTED_GETFSSTAT]:
8769 Include <sys/ucred.h>, for Apple Darwin.
8770 Include sys/mount.h and sys/fs_types.h only if available.
8772 (read_filesystem_list): Use FS_TYPE.
8774 2001-09-29 Paul Eggert <eggert@twinsun.com>
8776 * exclude.c (excluded_filename): 0 -> false, since it's
8779 2001-09-28 Paul Eggert <eggert@twinsun.com>
8781 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8782 #defines strtoimax. Also treat the other strto* functions
8785 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8786 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8787 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8789 2001-09-26 Jim Meyering <meyering@lucent.com>
8791 Most macros in unlocked-io.h had the wrong number of arguments.
8792 * gen-uio: New script.
8793 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8794 * unlocked-io.hin: Remove file.
8795 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8796 rather than trying to embed it here.
8797 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8798 Reported by Padraig Brady.
8800 2001-09-25 Volker Borchert <bt@teknon.de>
8802 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8804 2001-09-23 Jim Meyering <meyering@lucent.com>
8806 * mountlist.c: Remove useless parentheses in #if directives.
8807 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8808 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8810 2001-09-22 Jim Meyering <meyering@lucent.com>
8812 * localcharset.c: Update from latest gettext.
8813 * config.charset: Likewise.
8815 2001-09-20 Jim Meyering <meyering@lucent.com>
8817 * xstrtol.c (strtoimax): Guard declaration with
8818 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8819 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8820 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8821 (strtoumax): Likewise, for completeness (it wasn't necessary).
8823 2001-09-06 Paul Eggert <eggert@twinsun.com>
8825 * strtoimax.c (HAVE_LONG_LONG):
8826 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8827 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8828 to work around bug in IBM C compiler.
8830 2001-09-16 Jim Meyering <meyering@lucent.com>
8832 * mkdir.c: New file.
8834 2001-09-04 Paul Eggert <eggert@twinsun.com>
8836 * xgetcwd.c: Revert some of the previous change; intead,
8837 fix the HAVE_GETCWD_NULL code to behave more like the
8838 !HAVE_GETCWD_NULL code used to.
8841 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8844 2001-09-04 Paul Eggert <eggert@twinsun.com>
8846 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8847 Use ssize_t, not int, to store result of readlink.
8848 Check for ssize_t overflow as well as size_t overflow,
8849 as POSIX says the result of readlink is implementation-defined
8850 when ssize_t overflows.
8851 Remove unnecessary cast to char*.
8852 Use free+malloc instead of realloc, as the storage doesn't need
8853 to be preserved and it's clearer and can be more efficient that way.
8854 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8855 * xreadlink.h (xreadlink): Update prototype.
8857 2001-09-03 Paul Eggert <eggert@twinsun.com>
8859 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8860 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8861 spotted by Jim Meyering.
8863 2001-09-03 Jim Meyering <meyering@lucent.com>
8865 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8867 2001-09-03 Paul Eggert <eggert@twinsun.com>
8869 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8870 like the HAVE_GETCWD_NULL code.
8871 Include pathmax.h if not HAVE_GETCWD.
8872 Do not include xalloc.h.
8873 (INITIAL_BUFFER_SIZE): New symbol.
8874 Do not use xmalloc / xrealloc, since the caller is responsible for
8875 handling errors. Preserve errno around `free' during failure.
8876 Do not overrun buffer when using getwd.
8878 2001-09-03 Paul Eggert <eggert@twinsun.com>
8880 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8881 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8883 2001-09-02 Jim Meyering <meyering@lucent.com>
8885 * error.c: Update from GNU libc.
8887 2001-09-01 Jim Meyering <meyering@lucent.com>
8889 * xreadlink.c: New file.
8890 * xreadlink.h: New file.
8891 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8893 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8894 doesn't conflict with sparc Solaris 7's definition in
8895 /usr/include/sys/int_types.h.
8897 * exclude.c: Use `""', not `<>' to #include non-system header files.
8898 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8899 and strncasecmp as r-values. Unixware didn't have declarations.
8901 2001-08-31 Jim Meyering <meyering@lucent.com>
8903 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8904 Use an initial, malloc'd, buffer of length 128 rather than
8905 a statically allocated one of length 1024.
8907 2001-08-30 Paul Eggert <eggert@twinsun.com>
8909 * xgetcwd.c: Don't include pathmax.h.
8910 Include stdlib.h and unistd.h if available.
8912 (xmalloc, xstrdup, free): Remove decls.
8913 (xgetcwd): Don't assume sizes fit in unsigned.
8914 Check for overflow when computing sizes.
8915 Simplify reallocation code.
8917 2001-08-28 Paul Eggert <eggert@twinsun.com>
8919 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8921 * strtoimax.c: Renamed from strtoxmax.c, removing the
8924 Also, make the following further changes to make this file's
8925 configuration more similar to that of strtol.c:
8926 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8927 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8928 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8929 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8930 changed to signed values.
8932 And make the following changes as well:
8933 Fix copyright notice, as 1999 was missing.
8934 (verify): New macro.
8935 (strtoimax): Check sizes at compile-time, not run-time.
8936 Prefer strtol to strtoll if both work.
8937 (main): Remove; it was not that useful and was a pain to maintain.
8939 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8941 2001-08-30 Paul Eggert <eggert@twinsun.com>
8943 * savedir.c (savedir): Remove size parameter, as POSIX says that
8944 a directory's st_size can have an arbitrary value, so the old
8945 usage could waste an arbitrary amount of memory. All uses
8947 * savedir.h: Update prototype.
8949 2001-08-30 Paul Eggert <eggert@twinsun.com>
8951 * xstrtol.c (strtoimax): New decl.
8953 2001-08-28 Paul Eggert <eggert@twinsun.com>
8955 * xstrtol.h: Add copyright notice.
8956 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8957 LONGINT_INVALID_SUFFIX_CHAR.
8959 2001-08-30 Paul Eggert <eggert@twinsun.com>
8961 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8964 2001-08-30 Paul Eggert <eggert@twinsun.com>
8966 * hash.c: Remove '2001' from copyright notice.
8968 2001-08-30 Paul Eggert <eggert@twinsun.com>
8970 * full-write.h: New file.
8971 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8972 * full-write.c: Correct credits, as cccp.c no longer
8973 exists and anyway it was so heavily changed from the old cccp
8974 code as to be unrecognizable. Include full-write.h.
8975 (full_write) Return size_t, with short writes meaning failure.
8976 All callers changed. This fixes a bug with large buffers
8978 * utime.c: Include full-write.h.
8980 2001-08-30 Paul Eggert <eggert@twinsun.com>
8982 Merge 'exclude' changes from tar 1.13.22.
8983 This fixes one or two unlikely storage allocation overflow bugs,
8984 but doesn't change user-visible behavior otherwise.
8986 2001-08-30 Paul Eggert <eggert@twinsun.com>
8988 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8989 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8990 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8991 Include if available.
8992 (<xalloc.h>): Include
8993 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8994 (verify): New macro. Use it to verify that EXCLUDE macros do not
8995 collide with FNM macros.
8996 (struct patopts): New struct.
8997 (struct exclude): Use it, as exclude patterns now come with options.
8998 (new_exclude): Support above changes.
8999 (new_exclude, add_exclude_file):
9000 Initial size must now be a power of two to simplify overflow checking.
9001 (free_exclude, fnmatch_no_wildcards): New function.
9002 (excluded_filename): No longer requires options arg, as the options
9003 are determined by add_exclude. Now returns bool, not int.
9004 (excluded_filename, add_exclude):
9005 Add support for the fancy new exclusion options.
9006 (add_exclude, add_exclude_file): Now takes int options arg.
9007 Check for arithmetic overflow when computing sizes.
9008 (add_exclude_file): xrealloc might modify errno, so don't
9009 realloc until after errno might be used.
9011 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9013 (free_exclude): New decl.
9014 (add_exclude, add_exclude_file): Now takes int options arg.
9015 (excluded_filename): No longer requires options arg, as the options
9016 are determined by add_exclude. Now returns bool, not int.
9018 2001-08-30 Paul Eggert <eggert@twinsun.com>
9020 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9022 2001-08-27 Jim Meyering <meyering@lucent.com>
9024 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9026 * version-etc.c (N_): Remove definition.
9027 Revert most of last change.
9028 Instead, simply don't mark the `Copyright...' string for translation.
9029 Based on advice from Paul Eggert.
9031 * strtoxmax.c: Tweak comment.
9033 2001-08-26 Jim Meyering <meyering@lucent.com>
9035 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9036 of copyright with `%s' so translators don't get an untranslated
9038 (COPYRIGHT_YEAR): Define.
9039 (version_etc): Use fprintf rather than fputs.
9040 Suggestion from Ulrich Drepper.
9042 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9044 * strtoll.c: New file, from GNU libc.
9045 * xstrtoimax.c: New file.
9047 * xstrtol.h: Add xstrtoimax.
9048 * strtoumax.c: New file. Simply include "strtoumax.c".
9049 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9051 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9052 * strtoxmax.c: ... then renamed to this.
9054 2001-08-13 Paul Eggert <eggert@twinsun.com>
9056 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9057 Port to Solaris 8, where 'sed' requires a space after the 'r'
9058 command, and where sh dislikes "$/". Clean up the spacing a bit.
9059 Redirect output to $tmp just once.
9061 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9063 * addext.c (<errno.h>): Include.
9064 (errno): Declare if not defined.
9065 (addext): Work correctly when pathconf returns -1 and leaves
9066 errno alone because there is no limit. Also, work even if
9067 pathconf returns a value greater than SIZE_MAX.
9069 2001-08-12 Jim Meyering <meyering@lucent.com>
9071 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9072 Simply `return getcwd (NULL, 0);'.
9073 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9074 Use 1300 as initial value for length, not PATH_MAX.
9076 * pathmax.h: Clean up cpp syntax.
9078 2001-08-12 Jim Meyering <meyering@lucent.com>
9080 * gettimeofday.c: New file.
9082 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9084 2001-08-04 Jim Meyering <meyering@lucent.com>
9086 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9087 to get in sync with glibc.
9089 2001-08-03 Paul Eggert <eggert@twinsun.com>
9091 The following changes are from gettext 0.10.39 as maintained by
9094 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9095 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9096 with inverted sense. All uses changed.
9098 * mbswidth.c: Don't include <limits.h>.
9099 Include <stdlib.h> and <string.h> unconditionally.
9100 (iswcntrl, mbsinit, ISCNTRL): New macros.
9101 (mbsnwidth): Use K&R style function declarations.
9102 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9103 can optimize it when MB_CUR_MAX == 1.
9104 The width of control characters is zero, not 1.
9106 2001-07-15 Jim Meyering <meyering@lucent.com>
9108 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9109 (BUILT_SOURCES): Add unlocked-io.h.
9110 (io_functions): Define.
9111 (unlocked-io.h): New rule.
9112 (DISTCLEANFILES): Add unlocked-io.h.
9113 (all-local): Depend on unlocked-io.h, to ensure it is created.
9115 * unlocked-io.hin: New file
9117 * regex.c: Update from glibc.
9119 2001-07-05 Jim Meyering <meyering@lucent.com>
9121 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9123 (libfetish_a_SOURCES): Put all .h files here instead.
9124 Remove a thus-exposed (better checks in automake) duplicate and
9125 two unnecessary .h files.
9127 2001-06-11 Jim Meyering <meyering@lucent.com>
9129 * regex.c: Update from GNU libc.
9131 2001-05-27 Jim Meyering <meyering@lucent.com>
9133 * readutmp.h (UT_TYPE): Define.
9135 2001-05-24 Jim Meyering <meyering@lucent.com>
9137 * argmatch.c: Include "quote.h".
9138 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9139 quote function. Reported by Göran Uddeborg.
9141 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9143 * dirname.c (dir_name): Compute append_dot using path, not newpath
9144 which is not yet declared.
9146 2001-05-11 Paul Eggert <eggert@twinsun.com>
9148 * Makefile.am (libfetish_a_SOURCES):
9149 Add strftime.c, since we now compile it on all hosts.
9151 * strftime.c (my_strftime):
9152 Define to nstrftime if emacs, but only if my_strftime is not defined.
9153 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9154 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9155 Add one more extra argument: a nanoseconds value.
9158 (my_strftime function): Add %N format.
9159 (emacs_strftimeu): Renamed from emacs_strftime,
9160 with extra ut argument.
9162 2001-05-11 Paul Eggert <eggert@twinsun.com>
9164 dirname code cleanup. base_name now behaves more compatibly
9165 with POSIX basename when given file names that have trailing
9166 slashes, and similarly for dir_name. Add new primitives
9167 base_len and dir_len. Put the directory-name-related decls
9170 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9171 * backupfile.c (base_name): Likewise.
9172 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9173 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9174 * makepath.c (strip_trailing_slashes): Likewise.
9175 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9177 * rename.c (strip_trailing_slashes): Likewise.
9178 * same.c (base_name): Likewise.
9179 * stripslash.c (ISSLASH): Likewise.
9181 * addext.c: Include <dirname.h> after size_t is defined.
9182 * backupfile.c: Likewise.
9184 * addext.c (addext): Use base_len to trim redundant
9185 trailing slashes instead of doing it ourselves.
9186 But do not trim the last slash if it is not redundant.
9188 * backupfile.c (find_backup_file_name,
9189 max_backup_version): Use base_len instead of rolling it ourselves.
9190 Handle the case of "" and (on DOS) "C:" correctly.
9192 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9193 Include <string.h>, <dirname.h>.
9194 (base_name): Allow file names ending in slashes, other than names
9195 that are all slashes. In this case, return the basename followed
9196 by the slashes. This is more general, and can be used in places
9197 where the original base_name purposely had an assertion failure.
9198 (base_len): New function.
9200 * dirname.c: Include <string.h> instead of <stdlib.h>.
9201 Do not include <assert.h>; no longer needed.
9203 (memrchr): Remove decl.
9204 (dir_name_r): Remove.
9205 (dir_len): Renamed from dirlen. All callers changed.
9206 Rewrite in terms of base_name, for simplicity and consistency.
9207 (dir_name): Never return NULL. All callers changed.
9208 Do not include <stdlib.h> in test program; no longer needed.
9209 return 0; is fine for test program.
9211 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9213 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9215 * path-concat.c (path_concat): Use base_len to compute
9216 base length, not strlen; this means we cannot rely on memcpy
9219 * same.c (STREQ): Remove.
9220 (same_name): Handle the case where the basename ends in trailing '/'.
9222 * stripslash.c (strip_trailing_slashes): Return nonzero if
9223 a slash was stripped. Do not strip the last slash after a
9226 2001-04-08 Jim Meyering <meyering@lucent.com>
9228 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9229 recomputed; that's necessary when the offset spans a DST transition.
9230 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9232 2001-04-02 Jim Meyering <meyering@lucent.com>
9234 * regex.h, regex.c: Update from GNU libc.
9236 2001-03-19 Paul Eggert <eggert@twinsun.com>
9238 * version-etc.c (version_etc_copyright): Update to 2001.
9240 2001-03-16 Paul Eggert <eggert@twinsun.com>
9242 * tempname.c (uint64_t): Define to uintmax_t if
9243 not defined, and if UINT64_MAX is not defined.
9244 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9245 Reported by John David Anglin.
9247 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9249 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9250 alias if codeset is empty.
9251 * config.charset (BeOS): Use wildcard syntax.
9253 2001-03-13 Jim Meyering <meyering@lucent.com>
9255 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9256 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9259 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9261 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9263 * unicodeio.c (print_unicode_char): Simplify accordingly.
9265 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9267 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9268 support for DOS/DJGPP.
9270 2001-02-28 Paul Eggert <eggert@twinsun.com>
9272 * Makefile.am (libfetish_a_SOURCES):
9273 Add dup-safer.c, fopen-safer.c.
9274 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9276 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9278 2001-02-25 Paul Eggert <eggert@twinsun.com>
9280 The mkstemp replacement is taken from glibc 2.2.2, with some
9281 portability fixes for use outside glibc, as follows:
9283 * tempname.c (struct_stat64): New macro.
9284 (direxists, __gen_tempname): Use it.
9285 This avoids a portability problem with Solaris 8.
9287 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9288 (<stddef.h>, <stdint.h>, <string.h>):
9289 Include only if STDC_HEADERS || _LIBC.
9290 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9291 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9292 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9293 (__set_errno): Define this macro if <errno.h> doesn't.
9294 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9295 Define these macros if <stdio.h> doesn't.
9296 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9297 Define these macros if <sys/stat.h>
9298 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9299 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9300 __xstat64): Define if not _LIBC.
9301 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9302 (__gen_tempname): Invoke gettimeofday only if
9303 HAVE_GETTIMEOFDAY || _LIBC;
9304 otherwise, fall back on plain "time".
9305 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9307 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9309 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9311 2001-02-17 Jim Meyering <meyering@lucent.com>
9313 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9314 around included file name.
9316 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9318 * strftime.c: Update from GNU libc (the only changes were to comments).
9320 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9322 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9324 2001-02-17 Paul Eggert <eggert@twinsun.com>
9326 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9327 Remove workaround macros for hosts that have mbrtowc but not
9328 mbstate_t, as we now insist on proper declarations for both
9329 before using mbrtowc.
9331 2001-02-17 Jim Meyering <meyering@lucent.com>
9333 * regex.c: Update from libc.
9335 2001-02-16 Paul Eggert <eggert@twinsun.com>
9337 * alloca.c (malloc): Undef before defining, since stdlib.h
9338 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9339 Reported by Mark Hounschell via Paul Eggert.
9341 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9343 * config.charset: Update for FreeBSD 4.2.
9345 2001-01-26 Jim Meyering <meyering@lucent.com>
9347 * quotearg.c: Include stddef.h.
9348 * quote.c: Include stddef.h.
9349 Reported by Axel Kittenberger.
9351 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9352 line in double quotes so that it evokes a better diagnostic.
9353 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9354 Reported by Axel Kittenberger.
9356 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9358 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9359 to avoid a warning. Add back 'const' to inptr.
9361 2001-01-16 Jim Meyering <meyering@lucent.com>
9363 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9366 2001-01-14 Jim Meyering <meyering@lucent.com>
9368 * rename.c: New file. From Volker Borchert.
9369 Include stdlib.h, string.h or strings.h, and xalloc.h.
9370 Use strip_trailing_slashes rather than open-coding it.
9372 2001-01-03 Paul Eggert <eggert@twinsun.com>
9374 * strftime.c: Sync with glibc time/strftime.c 1.81.
9376 2001-01-03 Jim Meyering <meyering@lucent.com>
9378 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9379 local `inptr' to avoid warning with some system declarations of iconv.
9381 2000-12-29 Paul Eggert <eggert@twinsun.com>
9383 * modechange.c: Do not assume that mode_t uses the
9384 traditional octal encoding. E.g. "chmod 1 FOO" should set
9385 the other-execute bit of FOO even if S_IXOTH != 1.
9387 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9388 WOTH, XOTH, ALLM): New macros.
9389 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9390 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9392 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9393 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9395 No need to use uintmax_t; unsigned long is long enough.
9396 Don't bother to get suffix since we don't use it.
9398 2000-12-24 Jim Meyering <meyering@lucent.com>
9400 * hash.c (is_prime): Return explicit boolean values.
9401 (hash_get_first): Return NULL to appease Irix5.6's 89.
9402 Reported by Nelson Beebe.
9404 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9406 * localcharset.c (locale_charset): Add support for Win32.
9408 2000-12-18 Paul Eggert <eggert@twinsun.com>
9410 * physmem.h, physmem.c: New files.
9412 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9413 (noinst_HEADERS): Add physmem.h.
9415 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9416 't' for compatibility with Solaris 8 sort.
9418 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9420 * config.charset: Add support for BeOS.
9422 2000-12-16 Jim Meyering <meyering@lucent.com>
9424 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9425 SHELLS_FILE to a file name that's useful on djgpp systems.
9427 (ADDITIONAL_DEFAULT_SHELLS): Define.
9428 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9429 Based mostly on a patch from Prashant TR.
9431 2000-12-16 Jim Meyering <meyering@lucent.com>
9433 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9434 N and M) would have treated it like `chown N:N FILE'.
9436 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9438 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9440 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9441 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9442 to the list of canonical encodings. Rename EUC-CN to GB2312.
9444 2000-12-08 Andreas Schwab <schwab@suse.de>
9446 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9447 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9449 2000-12-07 Jim Meyering <meyering@lucent.com>
9451 * stripslash.c (ISSLASH): Define.
9452 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9455 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9456 (dir_name_r): Declare this function as static.
9457 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9458 manifest itself on a name containing a mix of slashes and
9460 Make this function work with names starting with a DOS-style
9461 drive letter and colon prefix.
9462 (dir_name): Append `.' if necessary.
9463 Based mostly on patches from Prashant TR and Eli Zaretskii.
9465 * dirname.h (dir_name_r): Remove prototype.
9467 2000-12-05 Jim Meyering <meyering@lucent.com>
9469 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9471 2000-12-04 Jim Meyering <meyering@lucent.com>
9473 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9474 Also include memory.h, stdlib.h, unistd.h if appropriate.
9475 Reported by Andreas Jaeger (conflicting declaration of malloc).
9477 2000-12-02 Jim Meyering <meyering@lucent.com>
9479 * closeout.h: Make idempotent, to avoid some obscure warnings.
9481 2000-12-01 Paul Eggert <eggert@twinsun.com>
9483 * memrchr.c: Include <config.h> before any system include file.
9485 2000-11-29 Paul Eggert <eggert@twinsun.com>
9487 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9489 2000-11-26 Jim Meyering <meyering@lucent.com>
9491 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9493 2000-11-22 Paul Eggert <eggert@twinsun.com>
9495 * strftime.c (my_strftime): Do not invoke mbrlen with a
9496 size of (size_t) -1; it's not portable.
9498 2000-11-17 Akim Demaille <akim@epita.fr>
9500 * obstack.h: Formatting changes.
9501 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9502 prevent type checking.
9503 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9504 cast the value to (void *): assigning a `foo *' to a `void *'
9506 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9508 2000-11-17 Jim Meyering <meyering@lucent.com>
9510 * strstr.c: Update from GNU libc.
9512 2000-11-16 Jim Meyering <meyering@lucent.com>
9514 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9516 2000-11-11 Jim Meyering <meyering@lucent.com>
9518 * error.c: Add a couple #includes, merging from GNU libc version.
9520 2000-11-10 Jim Meyering <meyering@lucent.com>
9522 * obstack.h: Update from GNU libc.
9523 * obstack.c: Likewise.
9525 2000-11-06 Paul Eggert <eggert@twinsun.com>
9527 * getusershell.c (setusershell): Use rewind rather than
9528 fseek/fseeko, to avoid configuration hassles with fseeko.
9529 Don't bother opening SHELLS_FILE if shellstream is NULL;
9532 2000-11-05 Jim Meyering <meyering@lucent.com>
9534 * makepath.h (make_dir): Declare.
9535 * makepath.c (make_dir): Remove `static' attribute.
9538 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9540 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9541 last one in a bucket, advance to the next bucket.
9543 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9545 * fnmatch.c: Do not comment out all the code if we are using
9546 the GNU C library, because in some cases we are replacing buggy
9547 code in the GNU C library itself.
9549 2000-10-30 Paul Eggert <eggert@twinsun.com>
9551 * error.h, getline.h, modechange.h:
9552 Remove "2000" from Copyright line, as the file hasn't been
9553 changed this year other than in the copyright notice.
9555 * xalloc.h: Add "2000" to Copyright line, as this file
9556 was changed this year.
9558 2000-10-30 Paul Eggert <eggert@twinsun.com>
9560 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9561 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9562 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9564 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9566 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9567 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9568 doesn't define __restrict_arr.
9570 2000-10-29 Jim Meyering <meyering@lucent.com>
9572 * xstat.in: Fix grammar in comment.
9574 2000-10-28 Jim Meyering <meyering@lucent.com>
9576 * memchr.c: Update from libc.
9577 Adjust for portability:
9578 [HAVE_STDLIB_H]: Include stdlib.h.
9579 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9580 Undef __memchr, too.
9581 [!weak_alias]: Define __memchr to memchr.
9583 * regex.c: Update from libc.
9584 * regex.h: Likewise.
9585 * getopt1.c: Likewise.
9586 * memcmp.c: Likewise.
9588 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9589 Avoid using fseek, when possible -- it's broken by design.
9590 Patch by Ulrich Drepper.
9592 2000-10-26 Jim Meyering <meyering@lucent.com>
9594 * strftime.c: Update from libc.
9596 2000-10-25 Jim Meyering <meyering@lucent.com>
9598 * obstack.c: Update from libc.
9600 2000-10-23 Jim Meyering <meyering@lucent.com>
9602 * hard-locale.c (hard_locale): Revert last change -- it was simply
9603 wrong. That set_locale call must not have any side effects.
9606 2000-10-22 Jim Meyering <meyering@lucent.com>
9608 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9609 [CYCLIC]: Remove now-unused definition.
9611 * save-cwd.c (O_DIRECTORY): Define, if needed.
9612 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9613 Suggestion from Ulrich Drepper.
9615 2000-10-21 Jim Meyering <meyering@lucent.com>
9617 * dirname.c (dir_name_r): New function, factored out of dir_name.
9618 (dir_name): Use dir_name_r.
9619 * dirname.h (dir_name_r): Declare it.
9621 2000-10-21 Jim Meyering <meyering@lucent.com>
9623 * dirname.c (memrchr): Declare if necessary.
9624 (dir_name): Remove the restriction that there be no
9625 trailing slashes. Now, this code skips past them, effectively
9627 [TEST_DIRNAME] (main): New unit tests.
9629 * memrchr.c: New file from GNU libc.
9630 Undef __memrchr, too.
9631 [!weak_alias]: Define __memrchr to memrchr.
9632 Guard weak_alias use with `#ifdef weak_alias'.
9634 2000-10-17 Jim Meyering <meyering@lucent.com>
9636 * quote.h (PARAMS): Define and use.
9637 Reported by Akim Demaille.
9639 * getopt.c: Update from libc.
9641 2000-10-16 Jim Meyering <meyering@lucent.com>
9643 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9646 2000-09-25 Jim Meyering <meyering@lucent.com>
9648 * md5.h (rol): Define (from GnuPG).
9650 * sha.c: Give credit (GnuPG) where due.
9651 (M): Use rol rather than open-coding it.
9652 Add a FIXME comment.
9654 2000-09-21 Jim Meyering <meyering@lucent.com>
9656 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9657 Reported by Michael Stone.
9659 2000-09-20 Jim Meyering <meyering@lucent.com>
9661 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9662 (noinst_HEADERS): Add sha.h.
9663 Based on code from Scott G. Miller and from GnuPG.
9665 2000-09-15 Jim Meyering <meyering@lucent.com>
9667 * regex.c: Update from libc.
9669 2000-09-10 Jim Meyering <meyering@lucent.com>
9671 * getopt.c (_getopt_internal): Update from glibc.
9673 2000-09-09 Jim Meyering <meyering@lucent.com>
9675 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9676 think it should be used as a general replacement for isascii.
9677 * fnmatch.c: Likewise.
9678 * mbswidth.c: Likewise
9679 * regex.c: Likewise.
9682 * userspec.c: Include sys/param.h and limits.h.
9684 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9685 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9686 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9687 UID, GID. Check range.
9689 2000-09-06 Jim Meyering <meyering@lucent.com>
9691 * getopt.c (_getopt_internal): Update from glibc.
9693 2000-08-30 Jim Meyering <meyering@lucent.com>
9695 * strftime.c: Merge in changes from GNU libc.
9697 2000-08-26 Jim Meyering <meyering@lucent.com>
9699 * closeout.c: Include "__fpending.h".
9700 (close_stdout_status): Return right away if there's nothing to flush.
9702 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9703 * __fpending.c: New file.
9704 * __fpending.h: New file.
9706 2000-08-07 Paul Eggert <eggert@twinsun.com>
9708 Standardize on "memory exhausted" instead of "Memory exhausted"
9709 or "virtual memory exhausted".
9710 * obstack.c (print_and_abort): Use "memory exhausted", not
9711 "virtual memory exhausted".
9712 * same.c (same_name): Invoke xalloc_die instead of printing
9714 * userspec.c (parse_user_spec): Likewise.
9715 * bumpalloc.h: comment fix
9716 * same.c, userspec.c: Include xalloc.h.
9718 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9719 not char *const and pointing to a constant array.
9720 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9721 (xrealloc): Comment fix.
9723 * userspec.c (parse_user_spec):
9724 Don't translate a message until just before returning,
9725 to avoid unnecessary translation.
9727 2000-08-07 Jim Meyering <meyering@lucent.com>
9729 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9730 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9731 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9732 getgroups.c, gethostname.c, getopt.h, group-member.c,
9733 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9734 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9735 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9736 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9737 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9738 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9739 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9740 yesno.c: Back out Copyright date changes for each file with no change
9741 this year. This eases coordination with other programs using the same
9742 source code modules. From Paul Eggert.
9744 2000-08-03 Greg McGary <greg@mcgary.org>
9746 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9747 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9748 (EXTEND_BUFFER): Use them.
9750 2000-08-01 Jim Meyering <meyering@lucent.com>
9752 * dirname.c (ISSLASH): Define.
9753 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9754 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9755 both `\' and `/' may be use as path separators.
9756 Based on a patch from Prashant TR.
9758 2000-07-31 Paul Eggert <eggert@twinsun.com>
9760 * quotearg.c (quotearg_n_options): Don't make the initial
9761 slot vector a constant, since it might get modified.
9763 2000-07-31 Jim Meyering <meyering@lucent.com>
9765 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9766 * obstack.c (print_and_abort): Likewise.
9768 2000-07-30 Paul Eggert <eggert@twinsun.com>
9770 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9771 buffer, so that the caller can always quote one small
9772 component of a "memory exhausted" message in slot 0.
9773 From a suggestion by Jim Meyering.
9775 2000-07-30 Jim Meyering <meyering@lucent.com>
9777 * makepath.c (make_path): Quote the other instance, too.
9779 * quotearg.c (N_STATIC_SLOTVECS): Define.
9780 (STATIC_BUF_SIZE): Define.
9781 (quotearg_n_options): Use only statically allocated storage when
9782 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9783 than STATIC_BUF_SIZE.
9785 2000-07-29 Jim Meyering <meyering@lucent.com>
9787 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9788 * dirname.c (dir_name): Likewise.
9790 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9792 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9793 (dir_name): Assert that there are no trailing slashes.
9795 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9797 * mbswidth.h (mbswidth): Add a flags argument.
9798 (mbswidth): New declaration.
9799 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9800 * mbswidth.c (mbswidth): Add a flags argument.
9801 (mbsnwidth): New function.
9803 2000-07-24 Jim Meyering <meyering@lucent.com>
9805 * mbswidth.c: Remove useless #else. From Bruno Haible.
9807 2000-07-23 Paul Eggert <eggert@twinsun.com>
9809 * mbswidth.c (_XOPEN_SOURCE):
9810 Don't define; this causes problems on Solaris 7.
9811 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9813 2000-07-23 Paul Eggert <eggert@twinsun.com>
9816 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9817 so that mbstate_t is always defined.
9819 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9820 be 1 in at least one GCC installation, and this configuration
9821 error is likely to be common. Ignoring MB_LEN_MAX hurts
9822 performance on hosts that have mbrtowc but have only unibyte
9823 locales, but I assume these hosts are rare.
9825 2000-07-23 Paul Eggert <eggert@twinsun.com>
9827 * quotearg.c: Streamline by invoking multibyte code only if needed.
9828 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9829 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9830 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9831 invoke multibyte primitives.
9833 2000-07-23 Jim Meyering <meyering@lucent.com>
9835 * basename.c (base_name): Add an assertion.
9837 2000-07-15 Bruno Haible <clisp.cons.org>
9839 * quotearg.c: When the system forces us to redefine mbstate_t,
9840 shadow its mbsinit function.
9842 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9844 * mbswidth.h: New file.
9845 * mbswidth.c: New file.
9846 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9847 (noinst_HEADERS): Add mbswidth.h.
9849 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9851 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9854 2000-07-15 Jim Meyering <meyering@lucent.com>
9856 * makepath.c: Include quote.h.
9857 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9858 corresponding argument in a `quote (...)' call.
9859 Give better diagnostics.
9861 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9862 (noinst_HEADERS): Add quote.h.
9864 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9865 from tar's src/misc.c.
9866 * quote.h: New file. Prototypes for same.
9868 2000-07-10 Paul Eggert <eggert@twinsun.com>
9870 From a suggestion by Bruno Haible.
9871 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9872 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9873 to decide whether to define the BeOS workaround macro;
9874 this adjusts to the change to AC_MBSTATE_T.
9876 2000-07-13 Paul Eggert <eggert@twinsun.com>
9878 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9880 * quotearg.c (quoting_style_args, quoting_style_vals,
9881 quotearg_buffer_restyled): Add support for
9882 clocale_quoting_style. Undo previous change to
9883 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9884 and "{RIGHT QUOTATION MARK}" msgids.
9886 2000-07-05 Paul Eggert <eggert@twinsun.com>
9888 The old behavior of quoting `like this' doesn't look good with
9889 newer, ISO-style fonts. See:
9890 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9892 Instead, quote "like this" by default. Let the translator
9893 tailor the locale-specific quoting behavior by providing
9894 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9896 * quotearg.c (N_): New macro.
9897 (gettext_default): New function.
9898 (quotearg_buffer_restyled): Use
9899 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9900 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9902 2000-07-09 Jim Meyering <meyering@lucent.com>
9904 * Most files: Update copyright dates to include 2000.
9906 2000-07-08 Jim Meyering <meyering@lucent.com>
9908 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9910 (xgethostname): Remove now-unnecessary #ifdef.
9911 Move declaration of `err' into loop where it's used.
9913 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9915 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9916 by allocating a larger buffer. Test the gethostname return value for
9917 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9918 returns an error and ENAMETOOLONG isn't defined.
9920 2000-07-05 Paul Eggert <eggert@twinsun.com>
9921 and Bruno Haible <haible@clisp.cons.org>
9923 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9925 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9927 * quotearg.c (struct quoting_options): Simplify quote_these_too
9930 2000-07-03 Jim Meyering <meyering@lucent.com>
9932 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9933 Reported by Bruno Haible.
9935 2000-07-04 Jim Meyering <meyering@lucent.com>
9937 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9938 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9941 2000-07-03 Paul Eggert <eggert@twinsun.com>
9942 and Bruno Haible <haible@clisp.cons.org>
9944 * quotearg.c (mbrtowc):
9945 Assign to *pwc, and return 1 only if result is nonzero.
9946 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9948 2000-07-03 Jim Meyering <meyering@lucent.com>
9950 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9951 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9954 2000-07-02 Jim Meyering <meyering@lucent.com>
9956 * quotearg.c (mbstate_t): Don't define here.
9958 2000-07-02 Jim Meyering <meyering@lucent.com>
9960 * nanosleep.c (SIGCONT): Define if not already defined.
9962 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9964 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9965 per change in ../m4/ls-mntd-fs.m4.
9966 (read_filesystem_list): Ignore symbolic links.
9968 2000-06-29 Jim Meyering <meyering@lucent.com>
9970 * same.c: Include <string.h> or <strings.h>, as appropriate,
9971 for declaration of strcmp.
9973 * long-options.c: Include <stdlib.h>, for declaration of exit.
9975 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9976 Avoid warning by casting result to `char *' to remove `const'.
9978 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9980 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9982 2000-06-26 Paul Eggert <eggert@twinsun.com>
9984 savedir now sets errno on failure and invokes xmalloc to get memory.
9985 Fix a couple of other minor bugs while we're at it.
9987 * savedir.c (<unistd.h>): Do not include; there's no need.
9988 (NAMLEN): Remove macro.
9989 (malloc, realloc): Remove decls.
9991 ("xalloc.h"): Include.
9992 (NAME_SIZE_DEFAULT): New macro.
9993 (savedir): Use xmalloc / xrealloc to allocate memory.
9994 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9995 Skip "" directory entries.
9996 Use strlen to calculate directory entry length, since the old method
9997 is rarely used these days and isn't worth supporting.
9998 Don't use a pointer after freeing it.
9999 Check for integer overflow when calculating allocation size.
10000 Use memcpy to copy entries, instead of stpcpy.
10001 Set errno properly when returning NULL.
10002 Check for readdir error.
10004 2000-06-26 Jim Meyering <meyering@lucent.com>
10006 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10008 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10010 * getusershell.c (xmalloc, xrealloc): Remove functions.
10012 Don't include <stdlib.h>. Don't declare malloc, realloc.
10014 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10016 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10018 2000-06-24 Jim Meyering <meyering@lucent.com>
10020 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10022 2000-06-21 Jim Meyering <meyering@lucent.com>
10024 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10026 2000-06-19 Paul Eggert <eggert@twinsun.com>
10028 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10029 (mbrtowc, mbstate_t): Define substitutes if
10030 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10031 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10032 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10034 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10036 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10037 than 1024, return a memory chunk of least possible size, instead
10038 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10039 Use free/xmalloc instead of xrealloc to avoid copying for very long
10042 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10044 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10045 address, not strdup. Include <stdlib.h> and don't declare free().
10047 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10049 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10052 2000-06-21 Jim Meyering <meyering@lucent.com>
10054 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10055 (noinst_HEADERS): Add getstr.h.
10057 * getline.c (getstr): Move into a separate file.
10058 * getstr.c (getstr): New file, extracted from getline.c, with
10059 the following changes: new parameter, delim2; both delim[12]
10060 parameters have type `int', not `char'. The latter would lose
10061 with 8-bit delimiters.
10062 * getstr.h: New file.
10064 2000-06-19 Jim Meyering <meyering@lucent.com>
10066 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10068 2000-06-18 Jim Meyering <meyering@lucent.com>
10070 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10071 Besides, these days every porting target provides a mkdir function.
10073 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10074 (this snippet comes from src/system.h).
10076 2000-06-15 Paul Eggert <eggert@twinsun.com>
10078 * human.c (adjust_value): New function.
10079 (human_readable_inexact): Apply rounding style even when
10080 printing approximate values.
10082 2000-06-14 Paul Eggert <eggert@twinsun.com>
10084 * human.c (human_readable_inexact): Allow an input block
10085 size that is not a multiple of the output block size, and vice versa.
10086 Reported by Piergiorgio Sartor.
10088 2000-06-14 Paul Eggert <eggert@twinsun.com>
10090 * getdate.y (get_date): Apply relative times after time
10091 zone indicator, not before. Reported by Todd A. Jacobs.
10093 2000-06-13 Jim Meyering <meyering@lucent.com>
10095 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10097 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10099 2000-06-12 Paul Eggert <eggert@twinsun.com>
10101 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10103 2000-06-04 Paul Eggert <eggert@twinsun.com>
10105 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10107 2000-06-04 Jim Meyering <meyering@lucent.com>
10109 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10110 SunOS 4.1.4 for which gid_t is an unsigned type.
10112 2000-06-03 Jim Meyering <meyering@lucent.com>
10114 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10116 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10118 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10119 newer, don't install charset.alias.
10120 * config.charset: Change the Linux/glibc rules so they become empty
10121 on glibc-2.1 or newer.
10123 2000-06-02 Jim Meyering <meyering@lucent.com>
10125 * mountlist.c: Back out last change. Instead, do this...
10126 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10127 member using the same `ignore'-testing code.
10128 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10132 2000-05-29 Jim Meyering <meyering@lucent.com>
10134 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10135 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10137 2000-05-22 Jim Meyering <meyering@lucent.com>
10139 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10141 2000-05-18 Jim Meyering <meyering@lucent.com>
10143 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10144 back, too, since it may have been modified by allocate_entry.
10145 (hash_delete): Rewrite to use neither the assignment operator
10146 nor the comma operator in an if-expression.
10148 2000-05-15 Paul Eggert <eggert@twinsun.com>
10151 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10152 Remove; no longer needed.
10153 "quotearg.h": Add include.
10154 (file_name): Do not bother to explicitly initialize to NULL; it's less
10155 efficient on some hosts.
10156 (close_stdout_status): Remove test as to whether stdout was already
10157 closed; it breaks for the case "echo x | sort >&-".
10158 Quote file name colons.
10159 Do not assume that _("write error") lacks format strings.
10161 2000-05-15 Jim Meyering <meyering@lucent.com>
10163 * version-etc.c (version_etc_copyright): Update the copyright string
10164 used in all --version output.
10166 2000-05-14 Jim Meyering <meyering@lucent.com>
10168 * closeout.c (close_stdout_set_file_name): New function.
10169 (close_stdout_status): Use new file-scoped global.
10170 Return right away if fstat says the stdout file descriptor is invalid.
10171 * closeout.h (close_stdout_set_file_name): Declare.
10173 2000-05-10 Jim Meyering <meyering@lucent.com>
10175 * closeout.c [default_exit_status]: New file-scoped variable.
10176 (close_stdout_set_status): New function.
10177 * closeout.h (close_stdout_set_status): Declare.
10179 2000-05-08 Jim Meyering <meyering@lucent.com>
10181 * long-options.c: Don't include closeout.h.
10182 (parse_long_options): Don't call close_stdout for --version.
10184 2000-05-06 Jim Meyering <meyering@lucent.com>
10186 * strnlen.c: Undefine __strnlen and strnlen.
10187 [!weak_alias]: Define __strnlen to strnlen.
10189 * atexit.c: New file, from libiberty.
10191 2000-05-06 Jim Meyering <meyering@lucent.com>
10193 * closeout.c (close_stdout_status): Also check for errors on the
10196 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10198 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10199 instead of xmalloc, xrealloc, path_concat.
10200 (locale_charset): Treat empty environment variables as absent.
10201 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10203 2000-05-04 Jim Meyering <meyering@lucent.com>
10205 * getopt.c: Update from glibc.
10206 * obstack.c: Likewise.
10207 * obstack.h: Likewise.
10208 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10210 * regex.h: Likewise.
10211 * strndup.c: Likewise.
10212 * strnlen.c: New file, from glibc.
10214 2000-05-01 Jim Meyering <meyering@lucent.com>
10216 * full-write.c (full_write): Remove `FIXME' part of comment.
10218 2000-04-29 Jim Meyering <meyering@lucent.com>
10220 * path-concat.c: Declare strdup only if it's not defined.
10221 * canon-host.c: Likewise.
10223 2000-04-28 Jim Meyering <meyering@lucent.com>
10225 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10226 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10227 included first, then limits.h is included by locale.h by libintl.h.
10228 From John David Anglin.
10230 2000-04-25 Jim Meyering <meyering@lucent.com>
10232 * makepath.c (S_IRWXUGO): Define.
10233 (make_path): Always perform explicit chmod if MODE specifies any
10234 of the `special' permission bits. Prompted by a bug report against
10235 install from Mate Wierdl and Joost van Baal.
10237 2000-04-18 Jim Meyering <meyering@lucent.com>
10239 * README: New file.
10241 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10242 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10244 2000-04-17 Jim Meyering <meyering@lucent.com>
10246 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10247 the definition of it to rpl_strftime also defined-away the system's
10250 2000-04-15 Jim Meyering <meyering@lucent.com>
10252 Use `C' to denote so-called `contiguous' files, the same way
10254 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10255 (ftypelet): Use S_ISCTG.
10256 From Michael Deutschmann.
10258 2000-04-14 Jim Meyering <meyering@lucent.com>
10260 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10262 2000-04-08 Jim Meyering <meyering@lucent.com>
10264 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10265 names don't conflict. Reported by Eli Zaretskii.
10267 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10269 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10270 bug. Deal with the different error behavior of Irix iconv.
10272 2000-04-07 Jim Meyering <meyering@lucent.com>
10274 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10275 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10277 2000-04-05 Jim Meyering <meyering@lucent.com>
10279 Portability tweaks required for ultrix4.3.
10280 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10281 * readutmp.c: Include sys/types.h before sys/stat.h.
10282 * canon-host.c: Declare strdup.
10283 * path-concat.c: Likewise.
10284 From John David Anglin.
10286 2000-04-04 Jim Meyering <meyering@lucent.com>
10288 Be more DOS 8.3-friendly.
10289 * ref-add.sin: Renamed from ref-add.sed.in.
10290 * ref-del.sin: Renamed from ref-del.sed.in.
10291 * Makefile.am: Reflect renaming.
10292 Reported by Eli Zaretskii.
10294 Use a temporary file name that won't clash with `charset.alias'
10295 in the DOS 8.3 name space.
10296 * Makefile.am (charset_tmp): Define.
10297 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10298 (uninstall-local): Likewise.
10299 Reported by Eli Zaretskii.
10301 2000-03-29 Paul Eggert <eggert@twinsun.com>
10303 * time/strftime.c (my_strftime): Make sure we call the system
10304 strftime, not ourselves, when invoking the underlying strftime.
10306 2000-03-24 Jim Meyering <meyering@lucent.com>
10308 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10309 (charset_alias): Define.
10310 (install-exec-local): Factor out common code.
10311 (uninstall-local): Split lines longer than 80.
10312 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10313 (SUFFIXES): Define.
10314 (.sed.in.sed): New rule. Don't redirect directly to $@.
10315 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10317 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10319 * config.charset: Output a line containing "Packages using this file".
10320 * ref-add.sed.in, ref-del.sed.in: New files.
10321 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10322 ref-del.sed): New rules.
10324 2000-03-17 Jim Meyering <meyering@lucent.com>
10326 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10327 Otherwise, include <strings.h>
10329 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10331 * unicodeio.c (utf8_wctomb): New function.
10332 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10333 format instead of in UCS-4 with platform dependent endianness.
10335 2000-03-07 Paul Eggert <eggert@twinsun.com>
10337 * savedir.c (savedir): Work even if directory size is
10338 negative; this can happen with some screwy NFS configurations.
10340 2000-03-06 Jim Meyering <meyering@lucent.com>
10342 * localcharset.c (get_charset_aliases): Don't try to free file_name
10343 if it's NULL (because we ran out of memory). From Bruno Haible.
10345 2000-03-05 Jim Meyering <meyering@lucent.com>
10347 * localcharset.c ("path-concat.h"): Include.
10348 (get_charset_aliases): Use path_concat instead of ANSI string
10351 * unicodeio.h (PARAMS): Define.
10352 Use it to guard prototype.
10354 2000-03-04 Jim Meyering <meyering@lucent.com>
10356 * Makefile.am (install-exec-local): Create $(libdir) before installing
10358 (uninstall-local): Uncomment this rule so `make distcheck' works
10361 * unicodeio.c (<errno.h>): Include it.
10362 (errno): Declare if not defined.
10364 * localcharset.c: Add Bruno's comment justifying use of volatile.
10366 * config.charset: New version, incorporating remarks from a linux
10367 i18n mailing list. From Bruno Haible.
10369 2000-03-02 Jim Meyering <meyering@lucent.com>
10371 * Makefile.am (EXTRA_DIST): Add config.charset.
10373 2000-03-01 Jim Meyering <meyering@lucent.com>
10375 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10376 * unicodeio.c: Likewise.
10378 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10380 * config.charset: New file.
10381 * localcharset.c: New file.
10382 * unicodeio.h, unicodeio.c: New files.
10383 * Makefile.am (DEFS): Add -DLIBDIR=...
10384 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10385 (noinst_HEADERS): Add unicodeio.h.
10386 (all-local, install-exec-local, charset.alias): New targets.
10388 2000-02-28 Paul Eggert <eggert@twinsun.com>
10390 * quotearg.c (ALERT_CHAR): New macro.
10391 (quotearg_buffer_restyled): Use it.
10393 2000-02-27 Jim Meyering <meyering@lucent.com>
10395 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10396 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10398 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10399 not `#if STDC_HEADERS'.
10400 Declare malloc if needed.
10402 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10403 now that autoconf always defines the HAVE_DECL_ symbols.
10404 * human.c: Likewise.
10405 * same.c: Likewise.
10406 * strtoumax.c: Likewise.
10408 * backupfile.c: Arrange for cpp to fail if the configure-time
10409 declaration check was not run.
10410 * hash.c: Likewise.
10411 * human.c: Likewise.
10412 * same.c: Likewise.
10413 * strtoumax.c: Likewise.
10415 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10416 then first look up the entire `.'-containing string as a login name.
10418 2000-02-18 Paul Eggert <eggert@twinsun.com>
10420 * getdate.y: Handle two-digit years with leading zeros correctly.
10421 (textint): New typedef.
10422 (parser_control): Member year changed from int to textint.
10424 (YYSTYPE): Removed; replaced by %union with int and textint members.
10425 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10426 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10427 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10428 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10429 (date, number, to_year): Use width of number in digits, not its value,
10430 to determine whether it's a 2-digit year, or a 2-digit time.
10431 (yylex): Store number of digits of numeric tokens.
10432 Reported by John Kendall.
10434 (parser_control): Changed from struct parser_control to typedef (for
10435 consistency). All uses changed.
10437 (tID): Removed; not used.
10438 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10440 2000-02-14 Paul Eggert <eggert@twinsun.com>
10442 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10443 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10445 2000-02-12 Jim Meyering <meyering@lucent.com>
10447 * userspec.c (ISDIGIT): Define it.
10448 (isdigit): Remove definition.
10449 (is_number): Use ISDIGIT, not isdigit.
10450 <libintl.h>: Include.
10451 (_ and N_): Define.
10452 (parse_user_spec): Mark translatable strings.
10454 2000-02-10 Jim Meyering <meyering@lucent.com>
10456 With these changes, nanosleep.[ch] are finally enough like the other
10457 lib/* replacement files to compile on a few more losing systems.
10459 * nanosleep.h: Don't include config.h.
10460 Remove prototype from declaration of nanosleep.
10461 (PARAMS): Remove now-unneeded definition.
10462 * nanosleep.c: #undef nanosleep.
10463 (rpl_nanosleep): Rename from nanosleep.
10465 2000-02-03 Jim Meyering <meyering@lucent.com>
10467 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10468 rather than with `#if HAVE_UTMPNAME'.
10470 2000-02-01 Jim Meyering <meyering@lucent.com>
10472 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10474 2000-01-31 Jim Meyering <meyering@lucent.com>
10476 * nanosleep.h (nanosleep): Guard declaration with
10477 `#if ! HAVE_DECL_NANOSLEEP'.
10478 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10479 the declaration in that vendor's sys/timers.h.
10480 Reported by Christian Krackowizer.
10482 * quotearg.c (ISASCII): Add #undef and move definition to follow
10483 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10484 (ISPRINT): Likewise.
10485 Reported by Tom Tromey.
10487 2000-01-30 Jim Meyering <meyering@lucent.com>
10489 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10490 uses of ->ut_name. The latter doesn't work with new Linux header files
10491 where only utmpx.ut_user is declared.
10493 * readutmp.h (UT_USER): Define.
10495 2000-01-23 Jim Meyering <meyering@lucent.com>
10497 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10500 2000-01-22 Jim Meyering <meyering@lucent.com>
10502 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10503 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10504 Required for some AIX systems. Reported by Christian Krackowizer.
10505 [TESTING] (main): New function.
10507 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10508 * dirname.c (dir_name): Support for DOS-style file names with drive
10511 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10513 * strverscmp.c (ISDIGIT): Define.
10514 (strverscmp): Use ISDIGIT, not isdigit.
10516 2000-01-17 Paul Eggert <eggert@twinsun.com>
10518 * nanosleep.c (nanosleep):
10519 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10520 POSIX.1 doesn't require SA_INTERRUPT and some systems
10521 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10522 it's been part of POSIX.1 since day 1 (in 1988).
10524 2000-01-17 Jim Meyering <meyering@lucent.com>
10526 * interlock: Remove unused file. Reported by François Pinard.
10528 2000-01-16 Paul Eggert <eggert@twinsun.com>
10530 * quotearg.c (quotearg_buffer_restyled): Do not quote
10531 alert, backslash, formfeed, and vertical tab unnecessarily in
10532 shell quoting style.
10535 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10536 Free Software Foundation, Inc.
10537 Copying and distribution of this file, with or without modification,
10538 are permitted provided the copyright notice and this notice are preserved.