1 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
3 * memcoll.c (memcoll): Optimize for the common case where the
4 arguments are bytewise equal.
6 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
8 Change copyright notice from LGPL 2 to GPL 2, since that's the
9 standard form used in the gnulib repository.
10 * lock.c: LGPL -> GPL.
12 * strnlen1.c: Likewise.
13 * strnlen1.h: Likewise.
18 * TODO: Remove; this belongs only in coreutils.
20 2006-08-14 Eric Blake <ebb9@byu.net>
22 Import the following change from libc:
24 2006-08-12 Ulrich Drepper <drepper@redhat.com>
27 * misc/error.c: Add space between program name and message if file
30 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
32 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
33 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
35 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
36 in wchar_t. Problem reported by Eric Blake.
38 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
39 LEN is smaller than SIZE. Suggested by Bruno Haible.
40 Also, help the compiler to keep LEN in a register.
42 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
44 * .cppi-disable: Add snprintf.h, socket_.h.
45 * snprintf.c: Include <errno.h> and <limits.h>.
46 (EOVERFLOW): Define if the system does not.
47 Do not include "minmax.h"; it wasn't used.
48 (snprintf): Don't assume size_t promotes to an unsigned type.
49 Fix bug when generated string was too long for the buffer: the
50 buffer's contents are supposed to be the initial prefix of the
51 output. Don't assume vasnprintf returns EOVERFLOW if the size
52 exceeds INT_MAX; do the check ourselves.
54 Import the following changes from libc:
56 2006-06-02 Jakub Jelinek <jakub@redhat.com>
58 * posix/regex_internal.c (re_string_skip_chars): If no character has
59 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
60 to the byte which couldn't be converted.
61 (re_string_reconstruct): Don't clear valid_raw_len before calling
62 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
63 tip_context using re_string_context_at.
65 2006-05-02 Ulrich Drepper <drepper@redhat.com>
67 * posix/regex.h: g++ still cannot handled [restrict].
69 2006-04-21 Ulrich Drepper <drepper@redhat.com>
71 * posix/regex.h: Remove special handling for VMS.
73 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
77 2006-07-19 Mike Frysinger <vapier@gentoo.org>
79 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
80 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
82 2006-08-08 Eric Blake <ebb9@byu.net>
84 * verror.c (verror_at_line): Work around glibc bug 2997, so that
85 verror_at_line output complies with GNU Coding Standards even when
88 2006-08-08 Eric Blake <ebb9@byu.net>
90 * verror.h, verror.c: New files.
92 2006-08-07 Bruno Haible <bruno@clisp.org>
94 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
96 Reported by Ralf Wildenhues.
98 2006-08-06 Eric Blake <ebb9@byu.net>
100 * error.h: Fold in some upstream changes from glibc.
103 2006-07-29 Bruno Haible <bruno@clisp.org>
105 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
107 2006-07-29 Bruno Haible <bruno@clisp.org>
109 * setenv.c: Undo unintended modification done on 2006-02-27.
111 2006-07-28 Eric Blake <ebb9@byu.net>
113 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
116 2006-07-28 Simon Josefsson <jas@extundo.com>
118 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
121 2006-07-28 Simon Josefsson <jas@extundo.com>
123 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
126 2006-07-28 Bruno Haible <bruno@clisp.org>
128 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
130 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
132 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
135 2006-07-28 Bruno Haible <bruno@clisp.org>
137 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
138 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
140 Avoids link error on FreeBSD 4.x.
141 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
143 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
145 * mbswidth.c (iswcntrl): Likewise.
147 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
149 * modechange.c (mode_compile): Numeric modes now affect setuid and
150 setgid on directories only if they set these bits.
151 * modechange.h: Remove obsolete comment about masks.
153 2006-07-27 Bruno Haible <bruno@clisp.org>
155 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
156 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
159 2006-07-26 Eric Blake <ebb9@byu.net>
161 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
162 like mingw that lack mkstemp.
163 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
164 avoid compilation warning on mingw.
166 2006-07-25 Bruno Haible <bruno@clisp.org>
168 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
169 <stdarg.h> or config.h.
171 2006-07-24 Bruno Haible <bruno@clisp.org>
173 * clean-temp.h: New file, from GNU gettext.
174 * clean-temp.c: New file, from GNU gettext.
176 2006-07-24 Bruno Haible <bruno@clisp.org>
178 * tmpdir.h: New file, from GNU gettext.
179 * tmpdir.c: New file, from GNU gettext.
181 2006-07-23 Bruno Haible <bruno@clisp.org>
183 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
184 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
185 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
186 gl_linked_remove_at): Use it.
188 2006-07-23 Eric Blake <ebb9@byu.net>
190 * tmpfile-safer.c: New file.
191 * stdio-safer.h (fopen_safer): Add prototype.
192 * stdio--.h (tmpfile): Make safer.
194 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
196 * close-stream.c, close-stream.h: New files.
198 2006-07-22 Bruno Haible <bruno@clisp.org>
200 Merge from GNU gettext 0.15.
202 2005-07-05 Bruno Haible <bruno@clisp.org>
204 * printf-args.c (printf_fetchargs): Work around broken
205 definition of wint_t on mingw.
207 2005-02-12 Bruno Haible <bruno@clisp.org>
209 * xallocsa.h: Add extern "C" for C++.
211 2006-05-17 Bruno Haible <bruno@clisp.org>
214 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
216 2006-04-30 Bruno Haible <bruno@clisp.org>
218 * progreloc.c: Include <mach-o/dyld.h> if available.
219 (find_executable): Use _NSGetExecutablePath when possible.
221 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
223 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
226 2005-12-29 Bruno Haible <bruno@clisp.org>
228 * progreloc.c (set_program_name_and_installdir): Fix
231 2005-12-04 Bruno Haible <bruno@clisp.org>
234 * progreloc.c: Include <windows.h> also on Cygwin.
235 (find_executable): Add support for Cygwin.
236 (set_program_name_and_installdir): Handle also platforms with
239 2006-07-11 Bruno Haible <bruno@clisp.org>
241 * javacomp.c: Fix a comment.
242 Reported by Jim Meyering.
244 2006-04-30 Bruno Haible <bruno@clisp.org>
246 * javacomp.h (compile_java_class): Add source_version,
247 target_version arguments.
248 * javacomp.c: Rewritten to choose only a compiler that
249 respects the specified source_version and target_version.
251 2006-06-27 Bruno Haible <bruno@clisp.org>
253 Assume correct S_ISDIR macro.
254 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
256 2006-07-22 Bruno Haible <bruno@clisp.org>
258 * javaversion.h: New file, from GNU gettext.
259 * javaversion.c: New file, from GNU gettext.
260 * javaversion.java: New file, from GNU gettext.
261 * javaversion.class: New file, from GNU gettext.
263 2006-05-17 Bruno Haible <bruno@clisp.org>
266 * javaexec.c (execute_java_class): Test for jview program
269 2006-04-09 Bruno Haible <bruno@clisp.org>
271 * fatal-signal.c: Don't include string.h.
272 (at_fatal_signal): Use a copying loop instead of memcpy.
274 2005-12-04 Bruno Haible <bruno@clisp.org>
276 * csharpexec.c: Add support for 'clix' launcher (untested).
277 (execute_csharp_using_sscli): New function.
278 (execute_csharp_program): Call it.
280 2006-06-21 Bruno Haible <bruno@clisp.org>
282 Avoid warnings from recent versions of mcs.
283 * csharpcomp.c (compile_csharp_using_mono): Don't use options
284 -o, -L, -r any more. Use options documented since mcs-1.0
285 instead. Similarly for -g.
287 2005-07-09 Bruno Haible <bruno@clisp.org>
289 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
291 Reported by Mark Junker <mjscod@gmx.de>.
293 2006-06-17 Bruno Haible <bruno@clisp.org>
295 * config.charset: Update for NetBSD 3.0.
297 2006-05-17 Bruno Haible <bruno@clisp.org>
300 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
302 2006-05-16 Bruno Haible <bruno@clisp.org>
304 * localcharset.c [CYGWIN]: Include <windows.h>.
305 (get_charset_aliases): For Cygwin, return the same CPxxx
306 aliases list as under WIN32.
307 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
308 the environment variables. Fall back to GetACP().
310 2006-04-05 Bruno Haible <bruno@clisp.org>
312 * config.charset: Update Juan Manuel Guerrero's address.
314 2005-02-12 Bruno Haible <bruno@clisp.org>
316 * allocsa.h: Add extern "C" for C++.
318 2005-02-10 Bruno Haible <bruno@clisp.org>
320 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
321 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
323 2006-07-22 Bruno Haible <bruno@clisp.org>
325 * gettext.h: Update to GNU gettext-0.15.
327 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
328 and Simon Josefsson <jas@extundo.com>
330 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
332 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
334 2006-07-21 Eric Blake <ebb9@byu.net>
336 * stdlib-safer.h: New file from coreutils, required by
339 2006-07-19 Derek R. Price <derek@ximbiot.com>
341 * getaddrinfo.h: Don't define unimplemented AI_* flags.
342 Reindent and repaginate.
344 2006-07-17 Bruno Haible <bruno@clisp.org>
346 * gl_list.h: New file.
347 * gl_list.c: New file.
348 * gl_array_list.h: New file.
349 * gl_array_list.c: New file.
350 * gl_carray_list.h: New file.
351 * gl_carray_list.c: New file.
352 * gl_linked_list.h: New file.
353 * gl_linked_list.c: New file.
354 * gl_anylinked_list1.h: New file.
355 * gl_anylinked_list2.h: New file.
356 * gl_avltree_list.h: New file.
357 * gl_avltree_list.c: New file.
358 * gl_anyavltree_list1.h: New file.
359 * gl_anyavltree_list2.h: New file.
360 * gl_rbtree_list.h: New file.
361 * gl_rbtree_list.c: New file.
362 * gl_anyrbtree_list1.h: New file.
363 * gl_anyrbtree_list2.h: New file.
364 * gl_anytree_list1.h: New file.
365 * gl_anytree_list2.h: New file.
366 * gl_linkedhash_list.h: New file.
367 * gl_linkedhash_list.c: New file.
368 * gl_anyhash_list1.h: New file.
369 * gl_anyhash_list2.h: New file.
370 * gl_avltreehash_list.h: New file.
371 * gl_avltreehash_list.c: New file.
372 * gl_rbtreehash_list.h: New file.
373 * gl_rbtreehash_list.c: New file.
374 * gl_anytreehash_list1.h: New file.
375 * gl_anytreehash_list2.h: New file.
377 * gl_oset.h: New file.
378 * gl_oset.c: New file.
379 * gl_array_oset.h: New file.
380 * gl_array_oset.c: New file.
381 * gl_avltree_oset.h: New file.
382 * gl_avltree_oset.c: New file.
383 * gl_rbtree_oset.h: New file.
384 * gl_rbtree_oset.c: New file.
385 * gl_anytree_oset.h: New file.
387 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
389 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
391 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
392 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
393 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
394 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
395 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
396 callers changed. Revamp internals significantly, by not
397 attempting to create directories that are temporarily more
398 permissive than the final results. Do not attempt to use
399 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
400 This removes some race conditions, fixes some bugs, and simplifies
401 things. Use new dirchownmod function to do owner and mode changes.
402 * mkdir-p.h: Likewise.
403 * modechange.c (octal_to_mode): New function.
404 (struct mode_change): New member mentioned.
405 (make_node_op_equals): New arg mentioned. All callers changed.
406 (mode_compile): Keep track of which mode bits the user has explicitly
408 (mode_adjust): New arg DIR, so that we implement the X op correctly.
409 New arg PMODE_BITS, to keep track of which mode bits the user
410 mentioned; it treats S_ISUID and S_ISGID speciall.
412 * modechange.h: Likewise.
414 2006-07-11 Derek R. Price <derek@ximbiot.com>
416 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
418 2006-07-10 Derek R. Price <derek@ximbiot.com>
420 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
421 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
422 macros into the GNU _D_EXACT_NAMLEN.
423 * savedir.c: Likewise.
424 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
426 2006-07-09 Jim Meyering <jim@meyering.net>
428 * argp-pv.c: Remove a doubled word in a comment.
429 * check-version.c (check_version): Likewise.
430 * javacomp.c (compile_java_class): Likewise.
432 2006-07-08 Jim Meyering <jim@meyering.net>
434 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
436 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
438 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
439 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
440 brackets. Other minor changes to suppress some compiler
443 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
445 * getloadavg.c: Use __VMS, not VMS.
446 * getopt.c: Likewise.
447 * getpagesize.h: Likewise.
448 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
449 probably does not work.
451 2006-07-06 Derek R. Price <derek@ximbiot.com>
452 and Paul Eggert <eggert@cs.ucla.edu>
454 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
455 Don't worry about this obsolete case any more.
456 (HAVE_DIR): Remove. All uses removed; we now assume you can read
458 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
459 worry about this obsolete case any more.
461 * getcwd.c: Likewise.
463 * savedir.c: Likewise.
465 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
467 * .cppi-disable: Add wcwidth.
468 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
469 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
470 (ISGRAPH): Remove. All uses changed to isgraph.
471 (FOLD) [!defined _LIBC]: Remove special case.
472 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
473 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
475 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
477 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
479 * strtod.c (strtod): cast the argument of tolower to unsigned char.
481 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
483 * memcasecmp.c: Include <limits.h>.
484 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
485 * strtod.c (strtod): Don't assume isspace works on negative chars.
486 Don't assume isdigit succeeds only on '0' through '9'.
488 2006-07-05 Derek R. Price <derek@ximbiot.com>
490 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
491 All uses of is_space replaced by isspace.
492 * exit.h: Don't talk about STDC_HEADERS.
493 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
494 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
495 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
496 replaced by isprint etc.
497 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
498 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
499 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
500 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
501 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
502 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
504 2006-07-05 Eric Blake <ebb9@byu.net>
506 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
507 missing from netdb.h.
508 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
510 2006-06-27 Bruno Haible <bruno@clisp.org>
512 Assume ANSI C header files and <ctype.h> functions.
513 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
514 (mbsnwidth): Use isprint, iscntrl instead.
516 2006-07-03 Jim Meyering <jim@meyering.net>
518 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
519 macro is used before the first cycle_check call.
521 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
523 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
524 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
525 reported by Mark D. Baushke, one in
526 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
528 Merge from coreutils.
530 * .cppi-disable: Add stdint_.h.
531 * .cvsignore: Add stdint.h.
533 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
535 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
536 both double and long double versions.
537 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
538 * xstrtold.c: New file.
539 * xstrtod.h (xstrtold): New decl.
541 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
543 * filemode.c (setst): Remove.
544 (strmode): Rewrite to avoid setst. This makes the code shorter,
545 (arguably) clearer, and the generated code is a bit smaller on my
546 Debian GNU/Linux stable x86 host.
548 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
550 * filemode.c: Include "filemode.h" first, to test the interface.
551 Assume that filemode.h includes sys/types.h and sys/stat.h.
552 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
553 (ftypelet): Reorder to put common cases first, for efficiency.
554 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
556 (strmode): Renamed from mode_string, and now stores 12 bytes instead
557 of 10, for compatibility with FreeBSD. All callers changed.
558 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
559 that can't be deduced solely from st_mode. First arg is now a const
561 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
562 (strmode): Renamed from mode_string.
563 (filemodestring): New decl.
564 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
565 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
566 (S_ISPORT, S_ISWHT): New macros, if not already defined.
568 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
570 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
571 fsusage.h now does that. Include fsusage.h first, to test interface.
572 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
573 at most one method (the old code could have generated decls that
574 didn't conform to C89, not that this was ever exercised).
575 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
577 2006-03-19 Jim Meyering <jim@meyering.net>
579 Work even in a chroot where d_ino values for entries in "/"
580 don't match the stat.st_ino values for the same names.
581 * getcwd.c (__getcwd): When no d_ino value matches the target inode
582 number, iterate through all entries again, using lstat instead.
583 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
584 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
586 * getcwd.c (__getcwd): Clarify a comment.
587 Use memcpy in place of a call to strcpy.
589 2006-03-12 Jim Meyering <jim@meyering.net>
591 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
592 that of the current directory (which we're about to chdir ".." out of),
593 then save the dev-ino of the parent, instead.
595 * same-inode.h (SAME_INODE): New file/macro.
596 * chdir-safer.c (SAME_INODE): Remove definition.
597 Include "same-inode.h", instead.
599 * cycle-check.h: Include "same-inode.h".
600 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
601 * cycle-check.c (SAME_INODE): Remove definition.
602 * root-dev-ino.h: Include "same-inode.h".
604 2006-03-11 Eric Blake <ebb9@byu.net>
606 * same.c (same_name): s/base_name/last_component/
607 * backupfile.c (check_extension, numbered_backup): Likewise.
608 * filenamecat.c (file_name_concat): Likewise.
610 2006-03-11 Eric Blake <ebb9@byu.net>,
611 Paul Eggert <eggert@cs.ucla.edu>
613 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
614 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
616 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
617 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
618 (last_component): New method.
619 * dirname.c (dir_len): Determine when drive letters need a
620 subsequent slash. Preserve // when it is special.
621 (dir_name): Don't append dot when drive letter is absolute.
622 [TEST_DIRNAME]: Move into a full-blown gnulib test.
623 * basename.c (base_name): New semantics - malloc the result.
624 Preserve // when it is special. Preserve relative files that look
626 (base_len): Preserve // when it is special.
627 (last_component): New method, similar to old base_name semantics.
628 * stripslash.c (strip_trailing_slashes): Use last_component, not
629 base_name. Strip redundant slashes from ///.
631 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
633 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
634 both are 64 bits, since this seems to be the tradition, and this
635 prevents gcc -Wformat from warning about usages with PRIuMAX. If
636 we ever run into a host that prefers long long to long in this
637 case, we'll need another configure-time test. Problem reported by
640 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
642 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
643 possible collision with system files.
644 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
645 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
646 WCHAR_MIN and WCHAR_MAX in this case.
647 (<stddef.h>): Do not include; no longer needed.
648 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
649 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
650 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
651 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
652 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
653 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
654 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
655 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
656 !defined(__c99))]: Include in this case too, since it's harmless
658 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
660 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
661 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
662 (_STDINT_MIN, _STDINT_MAX): New macros.
663 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
664 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
665 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
666 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
667 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
668 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
669 macros, not typedefs; this simplifies things quite a bit.
670 Use long int for all types narrower than int64_t.
671 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
672 Define in terms of long long int or int64_t or long int,
673 not int64_t or int32_t. This saves some compile-time testing.
674 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
675 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
676 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
677 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
678 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
679 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
680 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
681 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
682 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
683 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
684 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
685 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
686 undef any previous version and define our own version, for
687 simplicity and consistency with the new macros for types.
688 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
689 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
690 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
691 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
692 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
693 @WINT_T_SUFFIX@ to keep things simple here.
694 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
695 Simplify by assuming typical 8/16/32/64 host, since we're
696 already doing that elsewhere anyway.
697 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
698 and assume long long int is 64 bits if available. This
699 speeds up 'configure'.
701 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
703 * getaddrinfo.c: fixed typo
705 2006-06-29 Eric Blake <ebb9@byu.net>
707 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
708 unused static function.
710 2006-06-29 Eric Blake <ebb9@byu.net>
714 2006-06-29 Derek R. Price <derek@ximbiot.com>
716 * strftime.c: Assume strftime() exists.
718 2006-06-28 Bruno Haible <bruno@clisp.org>
720 * getaddrinfo.h: Fix POSIX URL.
721 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
722 (use_win32_p): Make static.
723 (getaddrinfo): Reject service name if it is empty or does not consist
724 solely of decimal digits, or if its value is > 65535.
725 (getnameinfo): Remove useless casts.
727 2006-06-28 Derek R. Price <derek@ximbiot.com>
729 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
730 Autoconf 2.60 says this stuff was obsolete.
732 2006-05-12 Bruno Haible <bruno@clisp.org>
734 * mkdtemp.c [MINGW]: Include <io.h>.
735 (mkdir): Define using _mkdir.
737 2006-06-28 Bruno Haible <bruno@clisp.org>
739 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
740 declaration for wcwidth.
741 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
743 2006-06-28 Eric Blake <ebb9@byu.net>
745 * xvasprintf.h: Fix comments.
747 2006-06-28 Eric Blake <ebb9@byu.net>
749 * mbchar.h (wcwidth): Include wcwidth.h.
750 * mbswidth.c (wcwidth): Move from here...
751 * wcwidth.h: ...to this new file.
753 2006-06-28 Simon Josefsson <jas@extundo.com>
755 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
756 functions there. It will succeed on Windows XP, but on Windows
757 2000 and (presumably) earlier, it will fail, and use the internal
759 (use_win32_p): New function.
760 (getaddrinfo): Use strtoul on servname, to support numeric ports.
761 Support AI_NUMERICSERV to disable getservbyname.
762 (getnameinfo): New function, only supports
763 NI_NUMERICHOST|NI_NUMERICSERV for now.
765 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
766 only have some of them. Add AI_NUMERICSERV. Add prototype for
769 2006-06-27 Bruno Haible <bruno@clisp.org>
771 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
773 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
775 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
776 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
777 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
779 2006-06-26 Bruno Haible <bruno@clisp.org>
781 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
783 Reported by Mark D. Baushke and Larry Jones.
785 2006-06-26 Bruno Haible <bruno@clisp.org>
787 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
789 Suggested by Mark D. Baushke and Larry Jones.
791 2006-06-23 Mark D. Baushke <mdb@gnu.org>
793 * stdint_.h: Treat BSD/OS like OpenBSD.
795 2006-06-23 Bruno Haible <bruno@clisp.org>
797 * stdint_.h: Treat IRIX like OpenBSD.
799 2006-06-23 Bruno Haible <bruno@clisp.org>
801 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
802 ISO C 99 Technical Corrigendum 1.
804 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
806 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
807 Some compiler complained about some of them. Problem reported by
809 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
811 2006-06-21 Simon Josefsson <jas@extundo.com>
813 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
816 * socket_.h: Don't define WINVER.
818 * inet_pton.h, inet_pton.c: New file, taken from glibc but
819 slightly modified to work in gnulib.
821 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
823 * read-file.c (fread_file): Start with buffer allocation of
824 0 bytes rather than 1 byte; this simplifies the code.
825 Don't invoke feof; it's not needed. Refactor to avoid duplicate
826 code to free buffer and save/restore errno.
827 (internal_read_file): Remove unused local.
829 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
831 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
832 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
833 Problem reported by Denis Excoffier in
834 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
836 2006-06-19 Simon Josefsson <jas@extundo.com>
838 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
840 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
842 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
844 2006-06-17 Bruno Haible <bruno@clisp.org>
846 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
848 2006-06-17 Bruno Haible <bruno@clisp.org>
850 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
851 problem on Solaris 2.5.1.
853 2006-06-16 Eric Blake <ebb9@byu.net>
855 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
856 * unicodeio.c [!defined errno]: Likewise.
857 * strtol.c [!defined errno]: Likewise.
858 * strtod.c [!defined errno]: Likewise.
860 2006-06-15 Bruno Haible <bruno@clisp.org>
862 * stdint_.h: Rewritten to be fully auto-configured.
863 Fixes bug on HP-UX/IA64.
865 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
867 * getdate.y (__attribute__): Don't define if already defined.
868 Problem reported by Larry Jones.
869 * utimens.c (__attribute__): Likewise.
871 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
873 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
874 reported by Andreas Schwab.
876 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
877 Bruno Haible <bruno@clisp.org>
879 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
881 2006-05-26 Martin Lambers <marlam@marlam.de>
883 * getpass.c: Updates the test for the native W32 API, and adds
884 missing includes, thus fixing compilation warnings.
886 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
888 * tempname.c (small_open, large_open): New macros.
889 (__open, __open64) [!_LIBC]: Remove.
890 (__gen_tempname): Use small_open and large_open instead of __open
891 and __open64. This fixes a portability bug on HP-UX 11.11i
892 reported by Simon Wing-Tang in
893 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
895 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
897 * exclude.c (exclude_fnmatch): New function.
898 (excluded_file_name): Call exclude_fnmatch.
899 * exclude.h (excluded_file_name): New prototype
901 2006-05-24 Bruno Haible <bruno@clisp.org>
903 * printf-args.c (printf_fetchargs): Turn NULL pointers for
904 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
905 Reported by Thorsten Maerz <torte@netztorte.de> via
906 Aaron Stone <aaron@serendipity.cx>.
908 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
910 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
911 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
912 (my_usleep): Don't mishandle maximum value.
914 2006-05-19 Jim Meyering <jim@meyering.net>
916 * getugroups.c: Correct an outdated comment. From Bruno Haible.
918 2006-05-17 Bruno Haible <bruno@clisp.org>
921 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
923 2006-05-17 Bruno Haible <bruno@clisp.org>
925 * stdint_.h: Fix recognition of Cygwin.
927 2006-05-11 Jim Meyering <jim@meyering.net>
929 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
931 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
933 * crc.c (crc32_update): Remove unnecessary L suffix.
934 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
935 unwanted sign propagation, e.g., on hosts with 64-bit int.
936 There still are some problems with reeelly weird theoretical hosts
937 (e.g., 33-bit int) but it's not worth worrying about now.
938 * sha1.c (rol): Likewise.
939 (K1, K2, K3, K4): Remove unnecessary L suffix.
941 2006-05-10 Bruno Haible <bruno@clisp.org>
943 * des.c: Cast to avoid warnings.
945 2006-05-10 Simon Josefsson <jas@extundo.com>
947 * md4.c: Typo fix, update copyright years.
948 (K1, K2): Don't use L because it turn computations into 64-bit on
951 2006-05-09 Bruno Haible <bruno@clisp.org>
953 * xvasprintf.c: Include limits.h, string.h, xsize.h.
954 (EOVERFLOW): Define fallback value.
955 (xstrcat): New function.
956 (xvasprintf): Recognize the special case of a string concatenation.
958 2006-05-01 Bruno Haible <bruno@clisp.org>
960 * stdint_.h: Shorter URL.
961 * inttypes.h: Likewise.
963 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
965 * verify.h: Document the internals better. Most of this change
966 was written by Bruno Haible.
968 2006-04-29 Bruno Haible <bruno@clisp.org>
970 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
971 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
973 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
975 * getdate.y (get_date): When adding relative date, start with the
976 initial time, not with the result of the first mktime call.
978 2006-04-23 Bruno Haible <bruno@clisp.org>
980 * copy-file.c: Include <unistd.h> unconditionally.
981 * execute.c: Likewise.
982 * fatal-signal.c: Likewise.
983 * findprog.c: Likewise.
984 * mkdtemp.c: Likewise.
987 * wait-process.h: Likewise.
989 2006-04-23 Bruno Haible <bruno@clisp.org>
991 * fwriteerror.c (fwriteerror): Call fclose also when an error
992 condition was already detected.
993 Reported by Ben Pfaff <blp@cs.stanford.edu>.
995 2006-04-19 Derek Price <derek@ximbiot.com>
996 Eric Blake <ebb9@byu.net>
998 * inttypes.h: Correct grammar in comment.
1000 2006-04-18 Derek Price <derek@ximbiot.com>
1001 Paul Eggert <eggert@cs.ucla.edu>
1003 * inttypes.h: New file.
1004 * strtoimax.c: Assume <inttypes.h>.
1006 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1008 * utimens.c (futimens): glibc futimesat messes up if /proc
1009 isn't mounted. Problem reported by Kir Kolyshkin.
1011 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1013 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1014 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1015 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1017 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1019 Merge regex changes from libc, removing some of our
1020 POSIX-conformance changes that were rejected and redoing them in a
1023 * regcomp.c (re_compile_internal, init_dfa):
1024 Length arg is now size_t, not Idx. All uses changed.
1025 (peek_token): Forward decl now says internal_function.
1026 (__re_error_msgid, __re_error_msgid_idx):
1027 Now static rather than extern with attribute_hidden.
1028 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1029 For some reason libc prefers K&R style defns for external functions.
1030 (regerror) [!defined _LIBC]: Likewise.
1031 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1032 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1033 (build_range_exp, build_collating_symbol):
1035 (re_compile_fastmap): Use '\0' to memset, not 0.
1036 (utf8_sb_map): Make the calculations more obvious.
1037 (init_dfa, parse_bracket_exp, build_charclass_op):
1038 Call calloc and cast result, as glibc does.
1039 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1040 (build_range_exp, build_collating_symbol):
1041 Now internal functions.
1043 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1045 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1046 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1047 Don't depend on VMS; depend on __VMS instead, for POSIX
1048 namespace cleanness.
1049 (regoff_t): Define to ssize_t, not long int.
1051 Remove the REG_ macros named below. Instead, make the old names
1052 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1054 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1055 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1056 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1057 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1058 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1059 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1060 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1061 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1062 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1063 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1064 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1065 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1066 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1067 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1068 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1069 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1070 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1072 Remove. All uses replaced by the old RE_* names.
1073 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1074 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1075 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1076 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1077 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1078 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1079 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1080 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1081 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1082 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1083 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1084 Don't bother having these macros be independent of each others'
1085 values, since they no longer exist in the POSIX name space.
1087 Rename the following member names back to their old names,
1088 unless !__USE_GNU_REGEX. All uses changed back.
1089 (buffer): Renamed from re_buffer.
1090 (allocated): Renamed from re_allocated.
1091 (used): Renamed from re_used.
1092 (syntax): Renamed from re_syntax.
1093 (fastmap): Renamed from re_fastmap.
1094 (translate): Renamed from re_translate.
1095 (can_be_null): Renamed from re_can_be_null.
1096 (regs_allocated): Renamed from re_regs_allocated.
1097 (fastmap_accurate): Renamed from re_fastmap_accurate.
1098 (no_sub): Renamed from re_no_sub.
1099 (not_bol): Renamed from re_not_bol.
1100 (not_eol): Renamed from re_not_eol.
1101 (newline_anchor): Renamed from re_newline_anchor.
1102 (num_regs): Renamed from rm_num_regs.
1103 (start): Renamed from rm_start.
1104 (end): Renamed from rm_end.
1106 (free_state): Move up a bit.
1108 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1109 #define to be empty.
1110 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1111 when that is what is intended.
1112 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1113 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1115 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1116 All uses changed back to re_malloc, etc. It's now the caller's
1117 responsibility to check for overflow; all callers changed.
1118 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1119 (re_x2nrealloc): Remove.
1120 (free_state): Remove decl.
1122 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1123 (re_set_registers, re_exec):
1126 2006-01-31 Roland McGrath <roland@redhat.com>
1128 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1129 Reported by Mike Frysinger <vapier@gentoo.org>.
1131 2006-01-15 Andreas Jaeger <aj@suse.de>
1134 * regex_internal.c (re_string_reconstruct): Adjust for
1135 build_wcs_upper_buffer change.
1136 (build_wcs_upper_buffer): Change return type.
1138 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1140 * regex_internal.h: Include <stdint.h> if available.
1142 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1144 * regex_internal.h (SIZE_MAX): Provide a default definition.
1146 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1148 * regcomp.c: Adjust for changed secondary hash function.
1150 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1152 * regex.h: Pretty printing.
1153 Clean up namespace a bit.
1155 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1157 * regexec.c (update_cur_sifted_state, check_arrival,
1158 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1160 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1161 Ulrich Drepper <drepper@redhat.com>
1164 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1165 (bitset_word_t): Renamed from bitset_word. All uses changed.
1167 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1170 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1171 * regcomp.c: Remove unnecessary uses of
1172 unsigned RE_TRANSLATE_TYPE.
1173 * regex_internal.h: Likewise.
1174 * regex_internal.c: Likewise.
1175 * regexec.c: Likewise.
1176 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1178 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1180 * regexec.c (find_recover_state): Remove unnecessary
1182 (transit_state_bkref): Make DFA a const pointer.
1183 (get_subexp): Likewise.
1184 (check_arrival): Likewise.
1185 (update_cur_sifted_state): Likewise.
1186 (re_search_internal): Likewise.
1187 (prune_impossible_nodes): Likewise.
1188 (acquire_init_state_context): Likewise.
1189 (proceed_next_node): Likewise.
1190 (set_regs): Likewise.
1191 (free_fail_stack_return): Likewise.
1192 (check_arrival_expand_ecl): Mark DFA parameter as const.
1193 (check_arrival_expand_ecl_sub): Likewise.
1194 (check_subexp_limits): Likewise.
1195 (sub_epsilon_src_nodes): Likewise.
1196 (add_epsilon_src_nodes): Likewise.
1197 (merge_state_array): Likewise.
1198 (update_regs): Likewise.
1199 (build_trtable): Likewise.
1200 (sift_states_backward): Mark MCTX parameter as const.
1201 (build_sifted_states): Likewise.
1202 (update_cur_sifted_state): Likewise.
1203 (sift_states_mkref): Likewise.
1204 (check_arrival_expand_ecl): Mark eclosure as const.
1205 (check_dst_limits_calc_pos_1): Likewise.
1206 * regex_internal.h (re_match_context_t): Make dfa a const
1209 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1211 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1212 (transit_state_sb): Likewise.
1213 (transit_state_mb): Likewise.
1214 (sift_states_iter_mb): Likewise.
1215 (check_arrival_add_next_nodes): Likewise.
1216 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1217 [_LIBC] (re_search_2_stub): Use mempcpy.
1219 * regex_internal.c (re_string_reconstruct): Avoid calling
1220 mbrtowc for very simple UTF-8 case.
1222 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1224 (re_acquire_state_context): Likewise.
1225 * regex_internal.h: Adjust prototypes.
1227 * regex.c: Prevent using C++ compilers.
1229 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1230 (re_acquire_state_context): Likewise.
1232 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1233 Bruno Haible <bruno@clisp.org>
1235 * stdint_.h: On OpenBSD, don't redefine types already included in
1236 <sys/types.h> and <inttypes.h>.
1238 2006-03-24 Eric Blake <ebb9@byu.net>
1240 * time_r.c (copy_string_result): Remove, as it is no longer used.
1242 2006-03-24 Simon Josefsson <jas@extundo.com>
1244 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1245 including some doc fixes.
1246 (base64_encode_alloc): Fix +1 bug on allocation failures.
1248 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1250 * base64.c (base64_encode): Do not read past end of array with
1251 unsanitized input on systems with CHAR_BIT > 8.
1253 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1255 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1256 Typedef to long int, not to off_, as POSIX will likely change
1259 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1261 * argp-help.c (validate_uparams): Fix typo
1262 * argp-parse.c (argp_default_options): Consistently begin help
1263 messages with a lowercase letter.
1265 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1267 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1268 overrun buffers and shouldn't be used (much as gets shouldn't be
1270 * time_r.c (asctime_r, ctime_r): Likewise.
1272 2006-03-08 Simon Josefsson <jas@extundo.com>
1274 * gc-gnulib.c (randomize): Don't open files called 'no', they
1275 signal that configure disabled the device.
1277 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1279 * c-stack.c: Include unistd.h unconditionally, since we now assume
1281 * getlogin_r.c: Likewise.
1282 * getlogin_r.h: Likewise.
1284 * pagealign_alloc.c: Likewise.
1285 * unistd_.h: Remove; no longer needed.
1287 2006-03-07 Simon Josefsson <jas@extundo.com>
1289 * unistd_.h: New file.
1291 2006-03-07 Simon Josefsson <jas@extundo.com>
1293 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1295 2006-03-01 Simon Josefsson <jas@extundo.com>
1297 * readline.c: Fix typo, tiny patch from Stepan Kasal
1300 2006-02-28 Simon Josefsson <jas@extundo.com>
1302 * getopt.c: Protect #include of unistd.h, for MSVS.
1304 2006-02-27 Simon Josefsson <jas@extundo.com>
1306 * base64.h: Indent #define's. From Jim Meyering
1309 2006-02-27 Jim Meyering <jim@meyering.net>
1311 Revert the change of 2006-02-24, so these files can continue
1312 to be sync'd from gettext.
1313 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1316 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1318 * glob.c: Say "invalid" rather than "illegal" in comments.
1320 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1322 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1324 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1326 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1327 AT_FDCWD exceeds INT_MAX.
1328 * openat.h (AT_FDCWD): Likewise.
1330 2006-02-14 Jim Meyering <jim@meyering.net>
1332 Sync from coreutils.
1334 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1335 failure on deficient systems, and simplify gnulib lgpl dependencies.
1336 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1337 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1339 * xalloc-die.c: Remove unused definition of N_.
1341 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1343 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1345 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1347 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1348 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1350 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1352 * argp-namefrob.h: Restore changes accidentally lost during the
1353 "autoupdate" on 2005-12-12.
1355 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1357 * fnmatch.c (L_): Renamed from L, to work around a bug in
1358 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1359 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1362 2006-01-26 Simon Josefsson <jas@extundo.com>
1364 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1365 prototype is visible on mingw32.
1367 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1370 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1373 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1375 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1376 attempt to open for write; this always fails, at least on POSIX
1377 hosts. This reinstates the 2006-01-09 change, which was
1378 inadvertently removed.
1380 2006-01-26 Bruno Haible <bruno@clisp.org>
1381 Paul Eggert <eggert@cs.ucla.edu>
1383 * stdbool_.h (_Bool)
1384 [(! (defined __cplusplus || defined __BEOS__)
1385 && !defined __GNUC__
1386 && !(defined __HP_cc || defined __xlc__
1387 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1388 || defined __sgi))]:
1389 #define to signed char in these cases too; this simplifies
1390 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1391 etc., separately) and makes it more conservative.
1393 2006-01-21 Jim Meyering <jim@meyering.net>
1395 Sync from the stable (b5) branch of coreutils:
1397 * fts.c (fts_children): Don't let close() clobber errno from
1400 * fts.c (fts_stat): When following a symlink-to-directory,
1401 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1402 a dangling symlink. That can also happen at least for ELOOP.
1403 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1404 FYI, this bug predates the inclusion of fts.c in coreutils.
1406 * fts.c (fts_open): Put new maxarglen declaration and uses
1407 in their own block, so pre-c99 compilers don't object.
1409 Avoid the double-free (first in fts_read, second in fts_close) that
1410 would occur when an `active' directory is made inaccessible (e.g.,
1411 via chmod a-x) during a traversal.
1412 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1413 before returning. Reproduce this failure by
1414 mkdir -p a/b; cd a; chmod a-x . b
1415 Reported by Stavros Passas.
1417 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1419 * argp-namefrob.h: Bugfix. Remove stray #
1421 2006-01-25 Bruno Haible <bruno@clisp.org>
1423 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1425 Reported by Paul Eggert.
1427 2006-01-25 Jim Meyering <jim@meyering.net>
1429 * fileblocks.c: Remove more useless parentheses.
1430 * readutmp.h: Likewise.
1432 2006-01-24 Bruno Haible <bruno@clisp.org>
1434 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1436 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1439 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1440 to avoid problems with the built-in _Bool type.
1441 Reported by Paul Eggert on 2005-11-26.
1443 2006-01-24 Jim Meyering <jim@meyering.net>
1445 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1447 2006-01-24 Simon Josefsson <jas@extundo.com>
1449 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1452 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1454 Work around porting bugs reported by Dieter in
1455 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1456 * getopt.c (_NOPROTO): Remove; no longer needed.
1457 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1458 Include "getopt.h" first, to check interface.
1459 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1461 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1462 (__strndup): Revert to K&R-style function dfns, the glibc style.
1463 * strnlen.c: Don't claim it's taken from glibc; it's not.
1464 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1465 Include strnlen.h first, to get prototype properly.
1466 (strnlen): Renamed from __strnlen.
1469 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1471 These changes imported from libc.
1472 * getopt.c: Use __fxprintf instead of inline stream orientation
1473 test and two separate function calls.
1474 * strndup.c (__strndup): Add libc_hidden_def.
1476 2006-01-22 Bruno Haible <bruno@clisp.org>
1478 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1479 temporary buffer for sprintf, take into account the precision also
1480 for 'd', 'i', 'u', 'o', 'x', 'X'.
1482 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1484 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1485 to pacify gcc -Wswitch-default.
1487 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1489 * argp-help.c (usage_long_opt): Do not print DOC options.
1490 (__argp_base_name): Removed
1491 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1493 (__argp_base_name): Provide macro definition or extern declaration
1494 depending on the configuration
1496 2006-01-20 Simon Josefsson <jas@extundo.com>
1498 * inet_ntop.h: Unconditionally include sys/socket.h.
1500 2006-01-19 Simon Josefsson <jas@extundo.com>
1502 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1504 2006-01-12 Simon Josefsson <jas@extundo.com>
1506 * base64.c: Fix warning, reported by Bruno Haible
1507 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1509 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1511 Sync from coreutils.
1512 * md5.c: Fix commentary typos.
1513 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1514 * md5.h (__attribute__): Remove; unused.
1515 * sha1.c: Fix commentary to match md5 better.
1516 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1517 so that we don't need to worry about alignment. All uses changed.
1518 This merges the 2005-10-28 md5 change into sha1.
1520 2006-01-11 Jim Meyering <jim@meyering.net>
1522 Sync from coreutils.
1523 * md5.c (OP): Fix spacing.
1525 2006-01-11 Simon Josefsson <jas@extundo.com>
1527 * stdint_.h (SIZE_MAX): Add missing (.
1529 2006-01-10 Bruno Haible <bruno@clisp.org>
1531 * argp.h (__const): Remove macro. Use const instead.
1532 * argp-fmtstream.h (__const): Likewise.
1533 * glob_.h (__const): Remove macro.
1534 * glob-libc.h: Use const instead of __const.
1536 2006-01-10 Jim Meyering <jim@meyering.net>
1538 Avoid the double-free (first in fts_read, second in fts_close) that
1539 would occur when an `active' directory is made inaccessible (e.g.,
1540 via chmod a-x) during a traversal.
1541 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1542 before returning. Reproduce this failure by
1543 mkdir -p a/b; cd a; chmod a-x . b
1544 Reported by Stavros Passas.
1546 Sync from coreutils.
1547 * sha1.c: Tweak grammar in a comment.
1549 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1551 * regex_internal.h (BITSET_WORD_BITS):
1552 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1553 preprocessor mishandles large unsigned values as if they were signed.
1554 Problem reported by Claudio Fontana in
1555 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1557 2006-01-10 Simon Josefsson <jas@extundo.com>
1559 * socket_.h: New file.
1561 2006-01-10 Bruno Haible <bruno@clisp.org>
1563 * localcharset.c: Update from GNU gettext.
1565 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1567 Sync from coreutils.
1568 * chdir-long.c (cdb_free): Don't bother trying to open directory
1569 for write access: POSIX says that must fail.
1570 * fts.c (diropen): Likewise.
1571 * save-cwd.c (save_cwd): Likewise.
1572 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1573 well, for minor improvements on hosts that lack O_DIRECTORY.
1574 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1575 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1576 Fall back on chown if open failed with EACCES.
1578 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1579 Report an error at compile-time if only a 1-second nominal clock
1580 resolution is found.
1582 * lchmod.h: New file.
1583 * mkdir-p.c: Include lchmod.h, lchown.h.
1584 (make_dir_parents): Use lchown rather than chown, and
1585 lchmod rather than chmod.
1587 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1588 too. Problem with "none" reported by Bob Proulx. Problem with
1589 "proc" reported by n0dalus.
1591 * mountlist.c: Include <limits.h>.
1592 (dev_from_mount_options)
1593 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1594 New function. It no longer assumes "dev=" has the System V meaning
1595 on Linux (since it doesn't). It also parses "dev=" more carefully.
1596 (read_file_system_list)
1597 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1598 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1601 * posixtm.h (PDS_PRE_2000): New macro.
1602 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1603 All usages changed. Reject dates outside the range 1969-1999 if
1604 PDS_PRE_2000 is used.
1606 2006-01-09 Jim Meyering <jim@meyering.net>
1608 Sync from coreutils.
1610 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1612 * chdir-safer.h, chdir-safer.c: New files.
1614 * modechange.c (mode_compile): Reject an invalid mode string
1615 that starts with an octal digit. From Andreas Gruenbacher.
1617 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1618 and dup to open_safer and dup_safer, respectively.
1619 (openat_permissive): Fix typo in comment.
1621 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1622 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1623 (_): Remove; no longer needed.
1624 (openat): Renamed from rpl_openat; no need for rpl_openat
1625 since openat.h renames openat for us.
1626 Replace most of the body with a call to openat_permissive,
1627 to avoid duplicate code.
1628 Port to (probably hypothetical) environments were mode_t is
1630 (openat_permissive): Require mode arg, so that we can check
1631 types better. Put it just after flags. Change cwd failure
1632 indicator from pointer-to-bool to pointer-to-errno-value.
1633 All callers changed.
1634 Invoke openat_save_fail and/or openat_restore_fail if
1635 cwd_errno is null, so that openat can call us.
1636 (openat_permissive, fdopendir, fstatat, unlinkat):
1637 Simplify errno handling to avoid some duplicate code,
1638 as it's OK to set errno on success.
1639 * openat.h: Revamp code so that function macros depend on
1640 __OPENAT_PREFIX only, not also on AT_FDCWD.
1641 (openat_ro): Remove. Caller changed to use openat_permissive.
1642 (openat_permissive): Now a macro, if not a function.
1643 (openat_restore_fail, openat_save_fail): Now always functions,
1644 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1646 * openat-priv.h: New file, defining macros used by mkdirat.c
1648 * mkdirat.c: Include openat-priv.h.
1649 Remove definitions of macros defined therein.
1650 * openat.c: Likewise.
1652 * mkdirat.c (mkdirat): New file and function.
1653 * openat.h (mkdirat): Declare.
1655 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1657 * openat.h (openat_permissive): Declare.
1658 (openat_ro): Define.
1660 * openat.c (EXPECTED_ERRNO): New macro.
1661 (openat_permissive): New function -- used in remove.c rewrite.
1662 (all functions): Set errno just before returning, only if there
1663 was an actual failure.
1664 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1666 Emulate openat-family functions using Linux's procfs, if possible.
1667 Idea and some code based on Ulrich Drepper's glibc changes.
1669 * openat.c: (BUILD_PROC_NAME): New macro.
1670 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1671 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1672 before falling back on save_cwd and restore_cwd.
1673 (fdopendir, fstatat, unlinkat): Likewise.
1675 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1676 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1678 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1679 as second argument to va_arg. Otherwise, some versions of gcc
1680 warn that `if this code is reached, the program will abort'.
1682 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1684 Sync from coreutils.
1686 Add POSIX ACL support
1687 * acl.h (copy_acl, set_acl): Add declarations.
1688 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1689 systems other than Linux.
1690 (chmod_or_fchmod): New function: use fchmod when possible,
1691 and chmod otherwise.
1692 (file_has_acl): Add a POSIX ACL implementation, with a
1693 Linux-specific subcase.
1694 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1695 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1696 acls are unsupported.
1697 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1698 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1701 2006-01-09 Bruno Haible <bruno@clisp.org>
1703 * sysexit_.h (EX_OK): New macro.
1704 Suggested by Martin Lambers <marlam@marlam.de>.
1706 2006-01-09 Bruno Haible <bruno@clisp.org>
1708 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1709 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1710 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1711 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1713 2006-01-09 Bruno Haible <bruno@clisp.org>
1715 * stdint_.h (SIZE_MAX): Write the value without involving negative
1718 2005-10-16 Bruno Haible <bruno@clisp.org>
1720 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1721 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1723 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1725 * strftime.c (tzname): Don't declare if it is already #defined.
1726 Problem reported for Mingw by Mark Junker.
1728 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1730 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1731 long int, not int, for nanosecond counts, so that people who are
1732 used to POSIX struct timespec won't be surprised. Reported by Jim
1735 2005-12-16 Jim Meyering <jim@meyering.net>
1737 * fprintftime.c, fprintftime.h: New files.
1739 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1741 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1742 * argp-help.c (fill_in_uparams): Check if the constructed
1743 struct uparams is valid. Fall back to the default values if it is
1746 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1748 * argp-help.c (__argp_base_name): New function
1749 (__argp_short_program_name): Rewrite using __argp_base_name
1750 * argp-namefrob.h: Define program_invocation_name and
1751 program_invocation_short_name if requested
1752 (__argp_base_name): Add prototype
1753 * argp-parse.c (argp_def): Use gettext wrappers
1754 (argp_default_parser): Use __argp_base_name
1755 * argp-pin.c: New file. Defines program_invocation_name and
1756 program_invocation_short_name on systems that lack them.
1758 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1760 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1761 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1762 porting problem reported by Georg Schwarz in
1763 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1765 2005-07-09 Bruno Haible <bruno@clisp.org>
1767 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1768 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1769 Reported by Mark Junker <mjscod@gmx.de>.
1771 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1773 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1774 (uintmax_t) [defined uintmax_t]: Do not declare.
1775 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1776 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1777 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1778 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1779 sake of portability to weird hosts that C allows (though we don't
1780 know of any practical examples).
1782 * savedir.h (fdsavedir): New decl.
1783 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1784 contains most of the former guts of savedir.
1785 (savedir): Use savedirstream.
1788 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1790 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1791 coreutils no longer futzes with rounding modes.
1793 2005-11-14 Jim Meyering <jim@meyering.net>
1795 * mkstemp-safer.c: Include <config.h>, required for possible
1796 replacement of mkstemp.
1798 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1800 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1802 (gethrxtime) [! (HAVE_NANOUPTIME
1803 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1804 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1805 our own approximation.
1807 2005-11-10 Simon Josefsson <jas@extundo.com>
1809 * readline.c: Remove EOL.
1811 2005-11-08 Eric Blake <ebb9@byu.net>
1813 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1815 2005-11-08 Eric Blake <ebb9@byu.net>
1817 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1819 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1821 Fix porting problem reported by Theodoros V. Kalamatianos.
1822 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1823 Don't assume that futimes failing means we must fail.
1825 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1827 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1828 leave errno alone. Problem reported by Dmitry V. Levin.
1830 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1832 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1833 errno alone. Problem reported by Frederic Jolliton.
1835 2005-10-28 Simon Josefsson <jas@extundo.com>
1837 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1838 "restrict" keywords, as per POSIX. Protect the function
1839 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1840 Don't use K&R prototypes. Check the sprintf return values.
1841 Re-define EAFNOSUPPORT if not present. Indent.
1843 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1844 suggested by Bruno Haible <bruno@clisp.org>.
1846 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1848 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1850 * gc-libgcrypt.c: Add MD2 (which is not available through
1853 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1855 * md2.h, md2.c: New files.
1857 2005-10-24 Simon Josefsson <jas@extundo.com>
1859 * md4.h: Shrink buffer size, now that we changed the type.
1861 2005-10-22 Simon Josefsson <jas@extundo.com>
1863 * arcfour.h, arcfour.c: Use fixed size indices in the
1864 arcfour_context struct (simplify test vector testing in GNU
1867 2005-10-22 Simon Josefsson <jas@extundo.com>
1869 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1870 suggested by Bruno Haible <bruno@clisp.org>.
1872 2005-10-22 Simon Josefsson <jas@extundo.com>
1874 * crc.h: Include stddef.h, for size_t.
1876 2005-10-21 Simon Josefsson <jas@extundo.com>
1878 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1879 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1881 2005-10-21 Simon Josefsson <jas@extundo.com>
1883 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1886 2005-10-21 Simon Josefsson <jas@extundo.com>
1888 * gc-gnulib.c: Support ARCTWO in CBC mode.
1890 2005-10-21 Simon Josefsson <jas@extundo.com>
1892 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1895 * hmac-sha1.c (hmac_sha1): Likewise.
1897 * crc.c (crc32_update): Actually use crc parameter, suggested by
1898 Bruno Haible <bruno@clisp.org>.
1900 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1903 2005-10-21 Simon Josefsson <jas@extundo.com>
1905 * des.h, des.c: New files.
1907 * gc-gnulib.c: Support DES.c
1909 2005-10-21 Simon Josefsson <jas@extundo.com>
1911 * arctwo.h, arctwo.c: New files.
1913 * gc-gnulib.c: Support ARCTWO.
1915 2005-10-21 Simon Josefsson <jas@extundo.com>
1917 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1919 2005-10-19 Simon Josefsson <jas@extundo.com>
1921 * gc-gnulib.c: Support ARCFOUR.
1923 2005-10-19 Simon Josefsson <jas@extundo.com>
1925 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1928 * gc.h: Add ECB enum type.
1930 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1932 2005-10-19 Simon Josefsson <jas@extundo.com>
1934 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1936 2005-10-18 Simon Josefsson <jas@extundo.com>
1938 * md4.h, md4.c: New files, based on md5.?.
1940 2005-10-17 Simon Josefsson <jas@extundo.com>
1942 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1944 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1946 2005-10-17 Simon Josefsson <jas@extundo.com>
1948 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1950 2005-10-17 Simon Josefsson <jas@extundo.com>
1952 * gc.h, gc-libgcrypt.c: Add ciphers.
1954 2005-10-17 Simon Josefsson <jas@extundo.com>
1956 * sha1.c: Use uint32_t instead of md5_uint32.t
1958 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1961 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1963 * md5.h: Use stdint.h and uint32_t. Doc fix.
1965 2005-10-15 Simon Josefsson <jas@extundo.com>
1967 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1969 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1971 2005-10-14 Simon Josefsson <jas@extundo.com>
1973 * arcfour.h, arcfour.c: New files.
1975 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1977 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1978 include <wchar.h>; no longer needed.
1980 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1981 and Ulrich Drepper <drepper@redhat.com>
1984 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1985 instead of inline stream orientation test and two separate
1986 function calls. Pay no attention to USE_IN_LIBIO.
1988 2005-10-14 Roland McGrath <roland@redhat.com>
1990 Import from libc. [BZ #1331]
1991 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1993 Reported by Matej Vela <vela@debian.org>.
1995 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1997 * mkdir-p.c (make_dir_parents): Don't report an error if an
1998 intermediate directory is in a read-only file system. Problem
1999 reported by Eric Blake.
2001 2005-10-13 Simon Josefsson <jas@extundo.com>
2003 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2004 Move memory allocation outside of loop.
2006 2005-10-12 Simon Josefsson <jas@extundo.com>
2008 * gc-pbkdf2-sha1.c: New file.
2010 * gc.h: Add gc_pbkdf2_sha1 prototype.
2012 2005-10-12 Simon Josefsson <jas@extundo.com>
2014 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2015 suggested by Bruno Haible <bruno@clisp.org>.
2017 2005-10-12 Simon Josefsson <jas@extundo.com>
2019 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2021 * gc-gnulib.c (gc_hmac_sha1): New function.
2023 2005-10-12 Simon Josefsson <jas@extundo.com>
2025 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2027 2005-10-12 Simon Josefsson <jas@extundo.com>
2029 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2030 GC_USE_HMAC_MD5, respectively.
2032 * gc-libgcrypt.c (gc_md5): Fix assert call.
2035 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2037 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2039 * gc-gnulib.c (gc_hash_buffer): Ditto.
2041 2005-10-11 Bruno Haible <bruno@clisp.org>
2043 * c-strcasestr.h: New file, from GNU gettext.
2044 * c-strcasestr.c: New file, from GNU gettext.
2046 2005-10-11 Bruno Haible <bruno@clisp.org>
2048 * c-strcase.h: New file, from GNU gettext.
2049 * c-strcasecmp.c: New file, from GNU gettext.
2050 * c-strncasecmp.c: New file, from GNU gettext.
2052 2005-10-11 Simon Josefsson <jas@extundo.com>
2054 * crc.h, crc.c: New files.
2056 * gc.h (gc_hash_buffer): Add doc.
2058 2005-10-08 Simon Josefsson <jas@extundo.com>
2060 * gc.h: Add gc_hash and gc_hash_buffer.
2062 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2064 * gc-libgcrypt.c (gc_hash_buffer): Add.
2066 2005-10-11 Bruno Haible <bruno@clisp.org>
2068 * strcasecmp.c: Include limits.h.
2069 (strcasecmp): Avoid integer overflow on exotic platforms.
2070 * strncasecmp.c: Include limits.h.
2071 (strncasecmp): Avoid integer overflow on exotic platforms.
2072 Reported by Paul Eggert.
2074 2005-10-06 Simon Josefsson <jas@extundo.com>
2076 * hmac-md5.c: New file.
2080 2005-10-06 Simon Josefsson <jas@extundo.com>
2082 * memxor.c (memxor): Avoid casts and warnings.
2084 2005-10-05 Derek Price <derek@ximbiot.com>
2086 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2088 2005-10-05 Simon Josefsson <jas@extundo.com>
2090 * memxor.c (memxor): Fix compiler error.
2092 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2093 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2095 * memxor.h, memxor.c: New files.
2097 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2098 we assume all systems have it, suggested by Jim Meyering
2099 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2100 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2101 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2104 2005-10-04 Bruno Haible <bruno@clisp.org>
2106 * verify.h (verify_true): Provide alternative definition for C++.
2108 2005-10-04 Simon Josefsson <jas@extundo.com>
2110 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2111 D. Baushke" <mdb@gnu.org>.
2113 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2115 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2116 (SSIZE_MAX): New macro, if not already defined.
2117 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2120 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2122 * exclude.c: Include verify.h.
2123 (verify): Remove. All callers changed to use verify.h's version.
2124 * strtoimax.c: Likewise.
2125 * utimecmp.c: Likewis.e
2127 Sync from coreutils.
2128 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2129 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2130 * .cvsignore: Add fts.h, search.h, t-fpending.
2131 * settime.c (settime): Fix { typo in previous patch. Also, don't
2132 bother returning ENOSYS if settimeofday or stime fails; just let
2133 them return whatever errno they want to return.
2134 * utimens.c: Include unistd.h, for dup2.
2135 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2136 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2138 2005-10-02 Jim Meyering <jim@meyering.net>
2140 Sync from coreutils.
2141 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2142 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2143 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2144 Remove AT_FDCWD test.
2145 Do not consume the fd unless successful.
2146 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2147 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2148 block, so that we don't even try to compile it if settimeofday is
2149 available. This works around a compilation failure on OSF1 V5.1,
2150 due to stime requiring a `long int*' while tv_sec is `int'.
2152 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2154 * getdelim.c (getdelim): Remove unused variables.
2156 2005-10-01 Simon Josefsson <jas@extundo.com>
2158 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2159 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2160 AI_* and EAI_* definitions. Protect function declarations.
2162 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2164 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2165 so that the code works even with ancient cpp. Portability problem
2166 with GCC 2.7.2.1 reported by Thomas M.Ott.
2168 2005-09-27 Jim Meyering <jim@meyering.net>
2170 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2172 * intprops.h (signed_type_or_expr__): Define.
2173 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2176 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2178 * verify.h (verify_expr): Remove, replacing with:
2179 (verify_true): New macro that returns true instead of void.
2180 (verify_type__): Remove.
2181 (verify): Use verify_true rather than verify_type__.
2183 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2185 * utimens.c (ENOSYS): Define if not already defined.
2186 (futimens): Support having a null PATH if the file descriptor
2189 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2191 (__attribute): Define to empty unless GCC 3.1 or later.
2192 This works around a core dump on OpenBSD 3.4, which has GCC
2193 2.95.3, which dumps core when given __attribute__(()). It also
2194 simplifies other tests, since we really don't want to bother with
2195 worrying about which ancient version of GCC supported what.
2196 Original problem reported by Yoann Vandoorselaere, with part of
2197 the fix suggested by Derek Price.
2199 2005-09-24 Jim Meyering <jim@meyering.net>
2201 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2202 so we can once again use a positive bitfield width of 1 -- now we
2203 don't have to explain why we were using a bitfield width of 2.
2205 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2207 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2208 Problem reported by Eric Blake.
2209 (getaddrinfo): Initialize se so that it's not garbage.
2210 Redo internal storage allocation so that it doesn't make unportable
2211 assumptions about alignment.
2214 * utimens.c (futimens): Use futimesat if available.
2215 Prefer it to futimes since it doesn't have the futimes bug.
2217 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2218 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2219 Instead, declare a function that returns a pointer to an array,
2220 and use verify_type__ to declare the size of the array.
2221 Problem and germ of a solution reported by Bruno Haible.
2222 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2223 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2225 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2227 Sync from coreutils.
2229 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2231 * argmatch.h: Include verify.h
2232 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2233 (ARGMATCH_ASSERT): Remove; unused.
2234 * canonicalize.c: Assume STDC_HEADERS.
2235 * exclude.c: Include "strcase.h".
2236 * regex_internal.h [!defined _LIBC]: Likewise.
2237 * getusershell.c: Include stdio--.h rather than stdio.h
2239 (getusershell): Call fopen, not fopen_safer.
2240 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2241 Do not include unistd-safer.h.
2242 (save_cwd): Don't call fd_safer; no longer needed
2243 now that we include fcntl--.h.
2245 * getdate.y (relative_time): New type.
2246 (RELATIVE_TIME_0): New constant.
2247 (parser_control): Use relative_time instead of doing it ourselves.
2248 (%union): Add new relative_time rel member.
2249 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2251 (relunit, relunit_snumber): Now of type rel.
2252 (zone, rel, relunit, get_date): Adjust to above changes.
2254 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2255 Do not include unistd-safer.h.
2256 (getloadavg): Don't call fd_safer; no longer needed
2257 now that we include fcntl--.h.
2259 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2260 (make_dir_parents): Treat ENOSYS like EEXIST.
2262 Improve quality of diagnostics on restore_cwd failure.
2263 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2264 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2265 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2266 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2267 each time through the loop. Do not diagnose restore_cwd failure;
2268 that is the caller's job (and perhaps the caller does not care).
2270 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2271 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2272 If the file already exists but is not a directory, don't bother
2273 to try to make its parents.
2274 Close potential file descriptor leak if we can't chdir("/") (!).
2275 Don't always return true if chdir($PWD) fails; return true only
2276 if the requested action was done successfully (except for the
2278 Don't log final directory unless we actually made it.
2279 Refactor to avoid duplicate code to fix up permissions.
2280 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2282 * strftime.c (my_strftime): Rewrite the previous change slightly,
2283 to make it a bit faster and (I hope) clearer.
2284 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2285 Fix bug in formats like %2N.
2287 * verify.h: New file.
2289 2005-09-22 Jim Meyering <jim@meyering.net>
2291 Sync from coreutils.
2293 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2295 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2296 the .tm_year member, since otherwise gcc-4.0 would now warn about
2297 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2299 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2300 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2302 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2303 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2304 when run in a time zone for which daylight savings time is in effect
2305 for the starting date.
2307 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2308 stop us from restricting permissions of just-created absolute-named
2310 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2311 to restore initial working directory.
2312 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2313 to tell caller if/when we change the working directory and are
2314 unable to return to the initial one.
2315 * mkdir-p.h (make_dir_parents): Update prototype.
2316 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2317 `return false'. This fixes a bug introduced on 2004-07-30.
2319 * openat.c (fdopendir): Be sure to close the supplied
2320 file descriptor before returning. This makes our replacement
2321 implementation a little closer to Solaris's, where fdopendir
2322 ties the file descriptor to the returned DIR* pointer.
2323 * openat.c (unlinkat): New function.
2324 * openat.h (unlinkat): Add prototype.
2325 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2326 (openat_restore_fail): Rename from openat_restore_die.
2327 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2329 Provide an alternative to exiting immediately upon save_cwd or
2330 restore_cwd failure. Now, an application can arrange e.g.,
2331 to perform a longjump in that case.
2332 * openat.c: Include dirname.h.
2333 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2334 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2335 and openat_restore_die rather than calling error directly.
2336 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2338 * openat-die.c (openat_save_die, openat_restore_die): New file.
2339 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2341 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2342 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2343 int utc, int nanoseconds);
2345 date should not have to allocate a megabyte of virtual memory to
2346 handle a format argument like +%1048575T. When implemented with
2347 strftime, it must allocate such a buffer, use strftime to fill it
2348 in, print it, then free it.
2349 With fprintftime, it simply prints everything and exits.
2350 With no need for memory allocation, that's one fewer way to fail.
2351 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2352 optional field width, not before, so we accept %9:z, not %:9z.
2353 (my_strftime): Be sure to use L_('x') for literals.
2355 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2356 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2357 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2358 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2359 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2360 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2361 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2362 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2363 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2365 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2366 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2367 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2368 and don't include <sys/file.h>).
2370 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2372 Sync from coreutils.
2374 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2375 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2376 [!LDAV_DONE]: Avoid unused variable warning.
2378 2005-09-21 Bruno Haible <bruno@clisp.org>
2380 * unicodeio.h (unicode_to_mb): New declaration.
2382 2005-09-20 Derek Price <derek@ximbiot.com>
2384 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2386 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2388 Use a consistent style for including <config.h>.
2389 * __fpending.c, acl.c, argmatch.c,
2390 argp-help.c, argp-parse.c,
2391 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2392 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2393 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2394 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2395 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2396 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2397 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2398 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2399 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2400 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2401 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2402 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2403 modechange.c, mountlist.c, open-safer.c, physmem.c,
2404 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2405 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2406 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2407 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2408 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2409 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2410 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2411 userspec.c, utimecmp.c, version-etc-fsf.c,
2412 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2413 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2414 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2415 Standardize inclusion of config.h.
2416 * __fpending.h, dirfd.h, getdate.h, human.h,
2417 inttostr.h: Removed inclusion of config.h from header files.
2418 * inttostr.c: Adjusted in-tree users.
2419 * timespec.h: Remove superfluous warning to include config.h.
2420 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2421 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2422 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2423 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2425 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2427 * stat-time.h: New file.
2428 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2429 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2431 (timespec_cmp): New function.
2432 * utimecmp.c: Include stat-time.h.
2433 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2434 members exist, not on the obsolescent ST_MTIM_NSEC.
2435 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2437 2005-09-15 Derek Price <derek@ximbiot.com>
2438 Paul Eggert <eggert@cs.ucla.edu>
2440 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2441 changes, consolidating in...
2442 * regex_internal.h: ...this file.
2444 2005-09-15 Derek Price <derek@ximbiot.com>
2446 * regex_internal.h: Blank `pure' for GNUC < 3.
2447 * regex_internal.c: Ditto, using this...
2448 (__GNUC_PREREQ): ...new macro.
2449 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2450 (__GNUC_PREREQ): ...this new macro.
2452 * strstr.h: Include string.h. Define strstr as a macro here.
2454 2005-09-13 Derek Price <derek@ximbiot.com>
2456 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2458 Reported by Jim Meyering <jim@meyering.net>.
2460 2005-09-13 Jim Meyering <jim@meyering.net>
2462 * canon-host.c: Filter through gnu indent and reword comments slightly.
2463 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2465 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2467 * lib/base64.c: Typo.
2468 (base64_encode): Put b64str in initialized data section.
2470 2005-09-12 Derek Price <derek@ximbiot.com>
2472 Return usable errors from canon-host.
2473 * canon-host.h: New file.
2474 * canon-host.c (canon_host): Wrap...
2475 (canon_host_r): ...this new function, which now relies exclusively on
2477 (ch_strerror): New function.
2478 (last_cherror): New global.
2479 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2480 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2482 (freeaddrinfo): Free ai->ai_canonname when set.
2484 2005-09-12 Derek Price <derek@ximbiot.com>
2485 Paul Eggert <eggert@cs.ucla.edu>
2487 * glob-libc.h: Renamed from glob_.h. The new version is
2488 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2489 protecting things that should be done only in gnulib contexts.
2490 * glob_.h: New file, containing only the glob things needed for
2492 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2493 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2494 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2495 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2496 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2497 and to respect the namespace rules better.
2499 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2501 Merge glibc and coreutils changes into gnulib, plus a few
2503 * md5.c: Use #error rather than a string.
2504 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2505 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2506 (__attribute__): Define to empty for non recent-GCC.
2507 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2508 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2509 Renamed from their non-__ counterparts, with new macros replacing
2510 them if not _LIBC. Add __THROW attribute.
2512 (struct md5_ctx): Align buffer if using GCC.
2513 * sha1.h (struct sha1_ctx): Likewise.
2514 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2515 The old name was backwards.
2516 (NOTSWAP): Remove; not used.
2517 (rol): New macro, moved here from md5.h.
2518 (sha1_process_block): Remove a FIXME that doesn't make sense.
2520 2005-09-12 Derek Price <derek@ximbiot.com>
2522 * gai_strerror.c: Include config.h when available. Include
2523 getaddrinfo.h before other headers to test interface.
2524 Reported by Larry Jones <lawrence.jones@ugs.com>.
2526 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2528 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2529 definitions, since that's the preferred style in glibc.
2530 Fix a minor spacing issue, and update copyright notice to match glibc's.
2532 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2534 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2536 2005-09-06 Simon Josefsson <jas@extundo.com>
2538 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2539 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2541 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2543 Change bitset word type from unsigned int to unsigned long int,
2544 as this has better performance on typical 64-bit hosts.
2545 Port bitset code to hosts with unusual word sizes.
2546 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2547 (build_collating_symbol):
2548 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2549 argument is a bitset. This is merely a style issue, but it makes
2550 it clearer that an entire array is expected.
2551 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2552 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2553 Port to the case where bitset_word is not the same as unsigned int.
2554 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2555 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2557 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2558 (build_trtable, group_nodes_into_DFAstates):
2560 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2561 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2562 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2563 * regexec.c (group_nodes_into_DFAstates): Likewise.
2564 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2565 * regcomp.c (optimize_subexps, lower_subexp):
2566 Work even if bitset_word has holes in its bitwise representation.
2567 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2568 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2570 * regex_internal.c (re_string_reconstruct):
2571 Don't assume UCHAR_MAX == 255.
2572 * regex_internal.h (bitset_set_all): Likewise.
2573 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2575 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2576 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2578 (BITSET_WORD_MAX): New macro.
2579 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2580 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2581 (bitset_empty, bitset_copy):
2582 Prefer sizeof (bitset) to multiplying it out ourselves.
2583 (bitset_not_merge): Remove; unused.
2584 (bitset_contain): Return bool, not unsigned int with one bit on.
2585 All callers changed.
2586 * regexec.c (build_trtable): Don't assume bitset has no stricter
2587 alignment than re_node_set; do this by defining a new internal
2588 type struct dests_alloc and using it to allocate memory.
2590 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2592 Check for arithmetic overflow when calculating sizes, to prevent
2593 some buffer-overflow issues. These patches are conservative, in the
2594 sense that when I couldn't determine whether an overflow was possible,
2595 I inserted a run-time check.
2596 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2597 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2598 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2599 (re_xnrealloc, re_x2nrealloc): New inline functions.
2600 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2601 (build_equiv_class, build_charclass): Check for arithmetic overflow
2602 in size expression calculations.
2603 * lib/regex_internal.c (re_string_realloc_buffers):
2604 (build_wcs_upper_buffer, re_node_set_add_intersect):
2605 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2606 (re_dfa_add_node, register_state): Likewise.
2607 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2608 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2609 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2610 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2612 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2614 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2615 to avoid a collision with bits/local_lim.h in glibc.
2616 All uses changed. Problem reported by Dmitry V. Levin in
2617 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2619 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2620 bugs in int versus size_t comparisons.
2621 (re_string_context_at): Fix bug where the code assumed that
2624 Use bool where appropriate.
2625 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2626 All callers changed.
2627 (calc_eclosure_iter): Likewise, for ROOT arg.
2628 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2629 (build_charclass_op): Likewise, for NON_MATCH arg.
2630 * regex_internal.c (re_string_allocate, re_string_construct):
2631 (re_string_construct_common): Likewise, for ICASE arg.
2632 * regexec.c (re_search_2_stub, re_search_stub):
2633 Likewise, for RET_LEN arg.
2634 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2635 (set_regs): Likewise, for FL_BACKTRACK arg.
2636 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2637 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2638 (calc_eclosure_iter, parse_bracket_exp):
2639 Use bool for internal variables that are booleans.
2640 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2641 (set_regs, build_sifted_states, sift_states_bkref):
2642 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2643 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2644 (find_collation_sequence_value):
2646 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2647 (re_node_set_compare):
2648 Return bool, not int. All callers changed.
2649 * regexec.c (check_halt_node_context, check_dst_limits):
2650 (build_trtable, check_node_accept): Likewise.
2651 * regex_internal.h: Include stdbool.h.
2653 Fix bugs uncovered when converting to bool.
2654 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2655 failure instead of charging ahead blindly.
2656 * regex_internal.c (register_state): Likewise.
2657 * regexec.c (re_search_2_stub): Use simpler method than boolean
2658 for freeing internal storage.
2659 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2660 bitset pieces used as boolean, to avoid undefined behavior
2661 on hosts that do int overflow checking.
2663 2005-08-31 Derek Price <derek@ximbiot.com>
2665 * getdelim.c (getdelim): Return EOF on EOF.
2666 Reported by Larry Jones <lawrence.jones@ugs.com>.
2668 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2670 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2671 lengths fit in regoff_t; this isn't true if regoff_t is the same
2673 * regex.c (re_search_internal): 5th arg is LAST_START
2674 (= START + RANGE) instead of RANGE. This avoids overflow
2675 problems when regoff_t is the same width as size_t.
2676 All callers changed.
2677 (re_search_2_stub): Check for overflow when adding the
2678 sizes of the two strings.
2679 (re_search_stub): Check for overflow when adding START
2680 to RANGE; if it occurs, substitute the extreme value.
2682 2005-08-31 Jim Meyering <jim@meyering.net>
2684 * regcomp.c (search_duplicated_node): Make first pointer arg
2686 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2687 (register_state): Likewise.
2688 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2689 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2690 (group_nodes_into_DFAstates): Likewise.
2692 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2694 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2695 old glibc regex code mishandles strings longer than 2**31 bytes.
2696 This patch fixes this when the regex code is used in gnulib
2697 (i.e., outside glibc).
2699 This patch should not affect the use of the regex code inside
2700 glibc. No doubt this problem also needs to be handled for glibc
2701 as well, but the result will be an incompatible change to the
2702 glibc ABI, and the old ABI will have to be supported too. That
2703 can be the the subject for another patch.
2705 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2706 governing whether the rest of this patch is active. By default,
2707 the macro is disabled and the patch has no effect.
2708 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2709 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2710 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2711 (re_match_2, re_set_registers): Use the new types.
2712 * regex_internal.h (Idx, re_hashval_t): New types.
2713 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2715 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2716 (re_string_context_at, bin_tree_t, re_dfastate_t):
2717 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2718 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2719 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2720 (re_string_char_size_at, re_string_wchar_at):
2721 (re_string_elem_size_at):
2722 Use the new types and macros to port to 64-bit hosts.
2723 Use unsigned types for internal values, so that the code
2724 mostly works even for arrays larger than SSIZE_MAX.
2725 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2726 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2727 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2728 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2729 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2730 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2731 (calc_inveclosure, parse_dup_op, build_range_exp):
2732 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2733 (fetch_number, create_token_tree, mark_opt_subexp):
2735 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2736 (create_cd_newstate, re_string_allocate, re_string_construct):
2737 (re_string_realloc_buffers, build_wcs_upper_buffer):
2738 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2739 (re_string_reconstruct, re_string_peek_byte_case):
2740 (re_string_fetch_byte_case, re_string_context_at):
2741 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2742 (re_node_set_init_copy, re_node_set_add_intersect):
2743 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2744 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2745 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2746 (re_acquire_state, re_acquire_state_context, register_state):
2748 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2749 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2750 (re_search_internal, re_search_2_stub, re_search_stub)
2751 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2752 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2753 (update_cur_sifted_state, check_dst_limits):
2754 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2755 (check_subexp_limits, sift_states_bkref, merge_state_array):
2756 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2757 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2758 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2759 (expand_bkref_cache, check_node_accept_bytes):
2760 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2761 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2762 (acquire_init_state_context, check_halt_node_context):
2763 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2764 (sift_states_backward, clean_state_log_if_needed):
2765 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2766 (find_recover_state, transit_state_sb, transit_state_mb):
2767 (transit_state_bkref, build_trtable, match_ctx_clean):
2769 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2770 to work around an assumption that REG_MISSING is negative.
2772 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2773 (seek_collating_symbol_entry) [defined _LIBC]:
2774 (lookup_collation_sequence_value) [defined _LIBC]:
2775 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2776 Use prototypes rather than old-style function definitions.
2777 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2778 (transit_state_sb) [0]:
2779 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2781 * regexec.c (re_search_internal): Simplify update of rm_so and
2784 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2785 (optimize_subexps, lower_subexp):
2786 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2787 since the signed shift might overflow. Use 1u<<31 instead.
2788 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2789 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2792 * regcomp.c (optimize_subexps, lower_subexp):
2793 Use CHAR_BIT rather than 8, for clarity.
2794 * regexec.c (check_dst_limits_calc_pos_1):
2795 (check_subexp_matching_top): Likewise.
2796 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2797 have to worry about portability issues when shifting it left.
2798 Remove no-longer-needed test for table_size > 0.
2799 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2800 in a word, as the resulting behavior is undefined.
2801 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2802 in one case, a <= should have been an <, and in another case the
2803 whole test was missing.
2804 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2805 the standard name CHAR_BIT.
2806 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2807 this is not true on one's complement and signed-magnitude hosts.
2809 * regex_internal.h (re_sub_match_top_t): Remove unused member
2811 (struct re_dfa_t): Remove unused member states_alloc.
2812 * regcomp.c (init_dfa): Don't initialize unused members.
2814 2005-08-31 Bruno Haible <bruno@clisp.org>
2816 * strstr.c: Include <stddef.h>, for NULL.
2817 * strcasestr.c: Likewise.
2818 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2820 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2822 * iconvme.h: Add prototype for iconv_alloc.
2824 2005-08-29 Simon Josefsson <jas@extundo.com>
2826 * iconvme.c: Fix errno.
2828 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2830 * iconvme.c: Split iconv_string into iconv_alloc.
2832 2005-08-27 Jim Meyering <jim@meyering.net>
2834 * fopen-safer.c: Merge minor changes from coreutils.
2835 * dup-safer.c: Likewise.
2836 * fd-safer.c: Likewise.
2838 Merge from coreutils.
2839 * stdio--.h: New file.
2840 * stdlib--.h: New file.
2841 * mkstemp-safer.c: New file.
2843 GNU tar needs these.
2844 * pipe-safer.c: New file.
2845 * creat-safer.c: New file.
2846 * fcntl--.h (creat): Define to creat_safer.
2847 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2848 * unistd--.h (pipe): Define to pipe_safer.
2849 * unistd-safer.h: Declare pipe_safer.
2851 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2853 * regex_internal.h: Remove all references to
2854 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2856 (bitset_not, bitset_merge, bitset_not_merge):
2857 (bitset_mask, re_string_allocate, re_string_construct):
2858 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2859 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2860 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2861 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2862 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2863 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2864 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2865 (re_acquire_state_context):
2866 Remove unnecessary forward decls.
2867 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2868 Put __attribute at function definition,
2869 now that the function decl has been removed.
2870 * lib/regex_internal.c (re_string_peek_byte_case):
2871 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2874 2005-08-26 Simon Josefsson <jas@extundo.com>
2876 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2877 Haible <bruno@clisp.org>.
2879 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2881 * regexec.c (set_regs): Don't alloca with an unbounded size.
2883 alloca modernization/simplification for regex.
2884 * regex.c: Remove portability cruft for alloca. This no longer
2885 needs to be at the start of the file, and can be moved into
2886 regex_internal.h and simplified.
2887 * regex_internal.h: Include <alloca.h>.
2888 (__libc_use_alloca) [!defined _LIBC]: New macro.
2889 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2890 now works outside glibc.
2892 2005-08-24 Simon Josefsson <jas@extundo.com>
2894 * getpass.c: Add WIN32 implementation. Conditionalize use of
2895 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2896 GLIBC specific code.
2898 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2900 Make regex safe for g++. This fixes one real bug (an "err"
2901 that should have been "*err"). g++ problem reported by
2903 * regex_internal.h (re_calloc): New macro, consistent with
2904 re_malloc etc. All callers of calloc changed to use re_calloc.
2905 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2906 not int. All callers changed.
2907 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2908 just use an array of size MB_LEN_MAX.
2909 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2910 (find_recover_state): Change "err" to "*err"; this fixes what
2911 appears to be a real bug.
2912 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2915 2005-08-25 Jim Meyering <jim@meyering.net>
2917 * open-safer.c: Include <config.h>.
2918 Otherwise, we'd lose LARGEFILE support in any file using
2921 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2923 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2924 * regex.h (regerror): Likewise.
2926 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2927 requires this. (The code never needed it.)
2929 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2930 All uses of recently-renamed identifiers changed to use the new,
2931 POSIX-compliant names. The code will build and run just fine
2932 without these changes, but it's better to eat our own dog food
2933 and use the standard-conforming names.
2935 * regex.h: Fix a multitude of POSIX name space violations.
2936 These changes have an effect only for programs that define
2937 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2938 do not change anything for programs compiled in the normal way.
2939 Also, there is no effect on the ABI.
2941 (_REGEX_SOURCE): New macro.
2942 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2943 defined and _GNU_SOURCE is not; this fixes a name space violation.
2945 Rename the following macros to obey POSIX requirements.
2946 The old names are still visible as macros if _REGEX_SOURCE is defined.
2947 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2948 RE_BACKSLASH_ESCAPE_IN_LISTS.
2949 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2950 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2951 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2952 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2953 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2954 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2955 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2956 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2957 (REG_INTERVALS): renamed from RE_INTERVALS.
2958 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2959 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2960 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2961 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2962 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2963 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2964 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2965 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2966 RE_UNMATCHED_RIGHT_PAREN_ORD.
2967 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2968 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2969 (REG_DEBUG): renamed from RE_DEBUG.
2970 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2971 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2972 unusual, since we can't clash with the POSIX REG_ICASE.
2973 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2974 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2975 (REG_NO_SUB): renamed from RE_NO_SUB.
2976 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2977 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2978 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2979 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2980 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2981 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2982 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2983 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2984 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2985 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2986 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2987 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2988 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2989 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2990 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2991 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2992 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2993 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2994 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2995 (REG_FIXED): Renamed from REGS_FIXED.
2996 (REG_NREGS): Renamed from RE_NREGS.
2998 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2999 of other REG_* macros, since POSIX says the user is allowed to
3000 #undef these macros selectively.
3002 (reg_errcode_t): Update comment stating what other tables need
3005 Rename the following enum values to obey POSIX requirements.
3006 The old names are still visible as macros.
3007 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3008 is not defined, since GNU is supposed to be a superset of POSIX as
3009 much as possible, and since we want reg_errcode_t to be a signed
3010 type for implementation consistency.
3011 (_REG_NOERROR): Renamed from REG_NOERROR.
3012 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3013 (_REG_BADPAT): Renamed from REG_BADPAT.
3014 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3015 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3016 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3017 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3018 (_REG_EBRACK): Renamed from REG_EBRACK.
3019 (_REG_EPAREN): Renamed from REG_EPAREN.
3020 (_REG_EBRACE): Renamed from REG_EBRACE.
3021 (_REG_BADBR): Renamed from REG_BADBR.
3022 (_REG_ERANGE): Renamed from REG_ERANGE.
3023 (_REG_ESPACE): Renamed from REG_ESPACE.
3024 (_REG_BADRPT): Renamed from REG_BADRPT.
3025 (_REG_EEND): Renamed from REG_EEND.
3026 (_REG_ESIZE): Renamed from REG_ESIZE.
3027 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3028 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3029 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3030 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3031 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3033 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3034 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3035 changed. But support the old name if the new one is not defined
3036 and if _REGEX_SOURCE.
3038 Change the following member names in struct re_pattern_buffer.
3039 The old names are still supported if !_REGEX_SOURCE.
3040 The new names are always supported, regardless of _REGEX_SOURCE.
3041 (re_buffer): Renamed from buffer.
3042 (re_allocated): Renamed from allocated.
3043 (re_used): Renamed from used.
3044 (re_syntax): Renamed from syntax.
3045 (re_fastmap): Renamed from fastmap.
3046 (re_translate): Renamed from translate.
3047 (re_can_be_null): Renamed from can_be_null.
3048 (re_regs_allocated): Renamed from regs_allocated.
3049 (re_fastmap_accurate): Renamed from fastmap_accurate.
3050 (re_no_sub): Renamed from no_sub.
3051 (re_not_bol): Renamed from not_bol.
3052 (re_not_eol): Renamed from not_eol.
3053 (re_newline_anchor): Renamed from newline_anchor.
3055 Change the following member names in struct re_registers.
3056 The old names are still supported if !_REGEX_SOURCE.
3057 The new names are always supported, regardless of _REGEX_SOURCE.
3058 (rm_num_regs): Renamed from num_regs.
3059 (rm_start): Renamed from start.
3060 (rm_end): Renamed from end.
3062 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3063 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3064 Prepend __ to parameter names.
3066 Undo yesterday's changes.
3068 2005-08-24 Jim Meyering <jim@meyering.net>
3070 Sync from coreutils.
3071 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3073 2005-08-21 Bruno Haible <bruno@clisp.org>
3075 * lock.h: Add multiple inclusion guard.
3076 * tls.h: Add multiple inclusion guard.
3078 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3080 * regex.h (REG_NOSYS)
3081 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3082 Define, since POSIX requires it as of 2001.
3083 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3084 New private symbol, used to keep the enum signed in all cases.
3085 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3086 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3088 * regex_internal.c (re_string_skip_chars, register_state):
3090 Remove forward decls; no longer needed now that we use prototypes.
3091 * regexec.c (acquire_init_state_context, check_halt_node_context):
3092 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3093 (clean_state_log_if_needed): Likewise.
3095 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3097 Fix problems reported by Sam Steingold in
3098 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3099 * regexec.c (sift_states_bkref): Fix portability bug: the code
3100 assumed that reg_errcode_t is a signed type, which is not
3101 necessarily true if _XOPEN_SOURCE is not defined.
3102 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3103 some compilers warn about it otherwise.
3105 2005-08-20 Jim Meyering <jim@meyering.net>
3107 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3108 of unused local, dfa.
3110 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3112 * regcomp.c (create_initial_state): Remove duplicate decl.
3113 (init_word_char, create_initial_state, duplicate_node_closure):
3114 (fetch_token, peek_token_bracket, build_range_exp):
3115 (build_collating_symbol): Remove forward decls; no longer needed
3116 now that we use prototypes.
3119 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3120 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3121 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3122 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3123 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3124 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3125 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3126 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3127 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3128 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3129 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3130 (build_charclass, build_charclass_op, fetch_number, create_tree):
3131 (create_token_tree, mark_opt_subexp, duplicate_tree):
3132 Use prototypes rather than old-style definitions.
3135 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3136 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3137 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3138 (re_string_reconstruct, re_string_peek_byte_case):
3139 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3140 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3141 (re_node_set_init_copy, re_node_set_add_intersect):
3142 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3143 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3144 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3145 (re_acquire_state, re_acquire_state_context, register_state):
3146 (create_ci_newstate, create_cd_newstate, free_state):
3148 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3149 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3150 (re_search_internal, prune_impossible_nodes):
3151 (acquire_init_state_context, check_matching, static):
3152 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3153 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3154 (update_regs, sift_states_backward, build_sifted_states):
3155 (clean_state_log_if_needed, merge_state_array):
3156 (update_cur_sifted_state, add_epsilon_src_nodes):
3157 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3158 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3159 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3160 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3161 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3162 (check_arrival, check_arrival_add_next_nodes):
3163 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3164 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3165 (check_node_accept_bytes, check_node_accept, extend_buffers):
3166 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3167 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3172 (re_string_allocate, re_string_construct, re_string_reconstruct):
3173 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3174 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3175 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3176 (re_string_context_at, re_string_peek_byte_case):
3177 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3178 is defined, since we now use prototypes always.
3180 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3181 C89 or better. All uses removed.
3183 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3185 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3186 [defined lint]: Suppress bogus uninitialized-variable warnings.
3188 * regcomp.c (duplicate_node): Return new index, not an error code,
3189 and let the caller return REG_ESPACE if out of space. This
3190 removes an uninitialied-variable warning with GCC 4.0.1, and also
3191 avoids taking the address of a local variable. All callers
3194 2005-08-19 Jim Meyering <jim@meyering.net>
3196 * regexec.c (proceed_next_node): Redo local variables to
3197 avoid GCC shadowing warnings.
3199 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3201 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3202 (re_node_set_insert_last, re_dfa_add_node):
3203 Rename local variables to avoid GCC shadowing warnings.
3205 2005-08-18 Bruno Haible <bruno@clisp.org>
3207 * strstr.c (strstr): Fix return value in multibyte case.
3208 * strcasestr.c (strcasestr): Likewise.
3210 2005-08-17 Jim Meyering <jim@meyering.net>
3212 Make the %s format (seconds since the epoch) work for a negative
3213 number and when used with a zero-padded field width, e.g. %015s.
3215 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3216 label so that it precedes the code to set `digits'. Otherwise,
3217 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3218 print `00-22'. Now, it prints `-0022', as it should.
3220 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3222 * regex.h: Remove useless space-before-tab. From coreutils.
3224 2005-08-17 Bruno Haible <bruno@clisp.org>
3226 * strcasestr.h: New file.
3227 * strcasestr.c: New file.
3229 2005-08-17 Bruno Haible <bruno@clisp.org>
3231 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3232 * strstr.c: Completely rewritten, with multibyte locale support.
3234 2005-08-17 Bruno Haible <bruno@clisp.org>
3236 * strcasecmp.c: Use mbuiter.h.
3238 2005-08-17 Bruno Haible <bruno@clisp.org>
3240 * mbuiter.h: New file.
3242 2005-08-16 Bruno Haible <bruno@clisp.org>
3244 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3246 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3247 NUL byte, not after it.
3249 2005-08-16 Bruno Haible <bruno@clisp.org>
3251 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3252 the valid ones. Makes the comparison operations transitive:
3253 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3254 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3256 2005-08-16 Bruno Haible <bruno@clisp.org>
3258 * strcase.h (strcasecmp): Add note in comments.
3259 * strncasecmp.c: Use code from strcasecmp.c.
3260 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3261 (strcasecmp): Work correctly in multibyte locales.
3263 2005-08-16 Bruno Haible <bruno@clisp.org>
3265 * strnlen1.h: New file.
3266 * strnlen1.c: New file.
3268 2005-08-16 Bruno Haible <bruno@clisp.org>
3270 * mbfile.h: New file.
3272 2005-08-16 Bruno Haible <bruno@clisp.org>
3274 * mbiter.h: New file.
3276 2005-08-16 Bruno Haible <bruno@clisp.org>
3278 * mbchar.h: New file.
3279 * mbchar.c: New file.
3281 2005-08-16 Bruno Haible <bruno@clisp.org>
3283 * tls.h: New file, from GNU gettext.
3284 * tls.c: New file, from GNU gettext.
3286 2005-08-15 Bruno Haible <bruno@clisp.org>
3288 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3291 2005-08-14 Jim Meyering <jim@meyering.net>
3293 Sync from coreutils.
3295 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3296 Use the hash-table-based cycle-detection code not just when
3297 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3298 Reported by James Youngman in
3299 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3300 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3301 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3302 This lets us compile with -DFTS_DEBUG, once again.
3303 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3304 * fts.c (fd_safer): Remove decl.
3305 Include fcntl--.h rather than unistd-safer.h
3306 (fts_safe_changedir): Don't call fd_safer; no longer needed
3307 now that we include fcntl--.h.
3309 2005-08-11 Simon Josefsson <jas@extundo.com>
3311 * readline.h, readline.c: New file.
3313 2005-08-11 Bruno Haible <bruno@clisp.org>
3315 * strnlen.h (strnlen): Change parameter name to match comment.
3317 2005-08-10 Simon Josefsson <jas@extundo.com>
3319 * strndup.c: Use strnlen.h.
3321 * strnlen.h: New file.
3323 2005-08-02 Simon Josefsson <jas@extundo.com>
3325 * getline.h, getline.c: Rewrite.
3327 * getdelim.h, getdelim.c: New files, ported from glibc.
3329 2005-07-31 Bruno Haible <bruno@clisp.org>
3331 * lock.h (gl_lock_initializer): New macro.
3332 (gl_lock_define_initialized): Use it.
3333 (gl_rwlock_initializer): New macro.
3334 (gl_rwlock_define_initialized): Use it.
3335 (gl_recursive_lock_initializer): New macro.
3336 (gl_recursive_lock_define_initialized): Use it.
3338 2005-07-26 Bruno Haible <bruno@clisp.org>
3340 * lock.h: Update from GNU gettext.
3341 * lock.c: Update from GNU gettext.
3343 2005-07-18 Bruno Haible <bruno@clisp.org>
3345 * lock.h (gl_once_t): New type.
3346 (gl_once_define, gl_once): New macros.
3347 * lock.c (fresh_once): New variable.
3348 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3351 2005-07-18 Simon Josefsson <jas@extundo.com>
3353 * check-version.c (check_version): Accept identical versions too.
3355 2005-07-18 Bruno Haible <bruno@clisp.org>
3357 * lock.h: New file, from GNU gettext.
3358 * lock.c: New file, from GNU gettext.
3360 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3362 * quotearg.c: Add translator comment suggested by Bruno Haible,
3363 with a minor change.
3365 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3367 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3368 copyright symbol and the year.
3369 * version-etc.c (COPYRIGHT_YEAR): New constant.
3370 (version_etc_va): Use parameterized copyright notice.
3371 Reword to conform to the current GNU coding standards.
3373 2005-07-11 Simon Josefsson <jas@extundo.com>
3375 * size_max.h: New file.
3377 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3379 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3382 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3383 and Paul Eggert <eggert@cs.ucla.edu>
3385 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3386 in wint_t, not wchar_t. Remove now-unnecessary cast.
3388 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3390 * regex.c, regex.h: Sync from libc.
3391 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3392 New files, synced from libc, except that regex_internal.h
3393 currently has a small porting fix.
3395 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3397 Remove the dependency of the strftime module on the tzset module.
3398 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3399 Copy the input structure, to work around some of the bug with
3400 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3401 Solaris releases, you should also use the tzset module, but we won't
3402 require it as a dependency any more since we don't want LGPLed code
3403 to depend on GPLed code.
3405 2005-07-02 Jim Meyering <jim@meyering.net>
3407 * backupfile.c (backup_args): Change a `0' to NULL.
3409 2005-07-01 Jim Meyering <jim@meyering.net>
3411 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3412 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3413 * save-cwd.c, tempname.c:
3414 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3415 and don't include <sys/file.h>).
3417 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3419 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3420 declares only 'struct timespec;' (!).
3422 2005-06-29 Jim Meyering <jim@meyering.net>
3424 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3425 type name. Use the variable name instead.
3426 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3428 2005-06-28 Simon Josefsson <jas@extundo.com>
3430 * check-version.h, check-version.c: New files.
3432 2005-06-28 Simon Josefsson <jas@extundo.com>
3434 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3435 collision with global variable. Better indentation. Don't
3436 increment buffer pointer beyond buffer end. Based on comments
3437 from Paul Eggert <eggert@cs.ucla.edu>.
3441 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3443 * canon-host.c (canon-host): Append trailing "," to 0 in
3444 initializer of struct addrinfo, as an indication that we don't
3445 care how many members the structure has.
3447 2005-06-24 Derek Price <derek@ximbiot.com>
3448 and Bruno Haible <bruno@clisp.org>
3450 Remove stat module & update lstat.
3451 * stat.c: Remove this file...
3452 (slash_aware_lstat): ...moving this content and its support...
3453 * lstat.c (rpl_lstat): ...into here.
3454 * lstat.h: New file.
3456 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3458 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3459 (ranged_convert): Don't save conversion in a temporary struct.
3460 This causes a warning with GCC 4.0.0, and anyway in the typical
3461 case it's not worth the extra 100 bytes or so of code.
3462 (ranged_convert, __mktime_internal): When calling a function via a
3463 pointer P, use P () rather than (*P) (), as we now assume C89 or
3466 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3468 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3469 "who -r" failed to give output. Problem reported by Tim Waugh.
3471 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3472 (xcalloc): Use it to avoid needless tests.
3473 Problem reported by Jim Meyering.
3475 2005-06-16 Jim Meyering <jim@meyering.net>
3477 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3478 when either N or S is zero.
3480 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3482 * argp.h (__option_is_short): Check upper limit of
3483 __key. Isprint() requires its argument to have the value
3484 of an unsigned char or EOF.
3486 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3488 * fnmatch.c (fnmatch): If there is an encoding error in a
3489 multibyte string or pattern, fall back on unibyte matching.
3490 Problem reported by James Youngman.
3492 2005-06-08 Bruno Haible <bruno@clisp.org>
3494 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3497 2005-06-08 Bruno Haible <bruno@clisp.org>
3499 * csharpcomp.h: New file, from GNU gettext.
3500 * csharpcomp.c: New file, from GNU gettext.
3501 * csharpcomp.sh.in: New file, from GNU gettext.
3503 2005-06-07 Derek Price <derek@ximbiot.com>
3506 * glob_.h: Indent nested #ifdef.
3508 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3510 Sync from coreutils.
3511 Use "file name" when talking about file names, instead of "filename"
3512 or "path", as per the GNU coding standards.
3513 * mkdir-p.c: Renamed from makepath.c.
3514 (make_dir_parents): Renamed from make_path. All callers changed.
3515 * mkdir-p.h: Likewise. All includers changed.
3516 * filenamecat.c: Renamed from path-concat.c.
3517 (file_name_concat): Renamed from path_concat. All callers changed.
3518 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3519 * filenamecat.h: Likewise. All includers changed.
3520 * acl.c: Don't use "path" or "filename" to mean "file name"
3521 in comments or local variable names.
3522 * basename.c: Likewise.
3523 * canonicalize.c, canonicalize.h: Likewise.
3524 * dirname.c, dirname.h: Likewise.
3525 * euidaccess.c: Likewise.
3526 * exclude.c: Likewise
3527 * fnmatch_.h, fnmatch_loop.c: Likewise.
3528 * fsusage.c, fsuage.h: Likewise.
3529 * fts.c, fts_.h: Likewise.
3530 * getcwd.c: Likewise.
3531 * getloadavg.c: Likewise.
3532 * mkstemp.c: Likewise.
3533 * mountlist.c, mountlist.h: Likewise.
3534 * openat.c, openat.h: Likewise.
3535 * readlink-stub.c: Likewise.
3536 * readutmp.c, readutmp.h: Likewise.
3537 * rename.c: Likewise.
3538 * rmdir.c: Likewise.
3540 * savedir.c: Likewise.
3541 * stripslash.c: Likewise.
3542 * tempname.c: Likewise.
3543 * xreadlink.c: Likewise.
3544 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3546 * exclude.h: Likewise.
3548 * euidaccess.c (getuid, getgid, getuid, getegid)
3549 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3550 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3551 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3552 * pathmax.h: Include <limits.h> unconditionally, since other
3553 files have been getting away with it for years (MORE/BSD 4.3
3555 * userspec.c (getpwnam, getgrnam, getgrgid)
3556 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3558 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3559 Define to 256, not 255, as per modern POSIX.
3561 2005-06-01 Bruno Haible <bruno@clisp.org>
3563 * csharpexec.h: New file, from GNU gettext.
3564 * csharpexec.c: New file, from GNU gettext.
3565 * csharpexec.sh.in: New file, from GNU gettext.
3567 2005-05-31 Derek Price <derek@ximbiot.com>
3568 Paul Eggert <eggert@cs.ucla.edu>
3571 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3573 2005-05-29 Derek Price <derek@ximbiot.com>
3574 Paul Eggert <eggert@cs.ucla.edu>
3576 * glob_.h, glob.c: New files.
3578 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3580 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3582 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3583 the configuration hassle isn't worth it.
3584 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3585 (LONGEST_MODIFIER, PRIuMAX): Remove.
3587 2005-05-27 Bruno Haible <bruno@clisp.org>
3589 * getlogin_r.h: Remove second include of <stddef.h>.
3591 2005-05-25 Bruno Haible <bruno@clisp.org>
3592 Derek Price <derek@ximbiot.com>
3594 * getlogin_r.h: Simplify API documentation.
3596 2005-05-25 Derek Price <derek@ximbiot.com>
3597 Paul Eggert <eggert@cs.ucla.edu>
3599 * getlogin_r.c, getlogin_r.h: New files.
3601 2005-05-22 Bruno Haible <bruno@clisp.org>
3603 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3604 Also include <sys/param.h> if it defines MIN, MAX.
3605 Based on a patch by Derek Price <derek@ximbiot.com>.
3607 2005-05-22 Bruno Haible <bruno@clisp.org>
3609 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3610 (INT64_MIN): Fix definition.
3611 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3613 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3614 NEED_SIGNED_INT_TYPES.
3616 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3617 HAVE_SYSTEM_INTTYPES.
3619 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3621 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3622 so that unistd-safer.h (GPL'ed code) need not be included.
3624 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3627 * fts.c: Don't include "cycle-check.h" or "hash.h".
3628 (setup_dir, free_dir): New functions.
3629 (enter_dir, leave_dir): Define trivial
3630 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3631 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3632 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3633 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3634 Move to fts-cycle.c.
3635 (fts_open): Use setup_dir.
3636 (fts_close): Use free_dir.
3637 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3638 This adds a label and some gotos, but the alternatives were messier.
3639 Check for memory allocation failure when entering a dir.
3640 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3641 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3642 (FTS): New member fts_cycle, that is a union that contains the
3643 old active_dir_ht and cycle_state. All uses changed to mention
3644 fts_cycle.ht and fts_cycle.state.
3645 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3646 fts.c, with the following changes:
3647 (setup_dir, free_dir): New functions.
3648 (enter_dir): Now returns bool. Return true if successful, false
3649 if memory exhausted. All callers changed.
3650 Do not bother partly cleaning up on
3651 memory allocation failure; that is free_dir's job.
3652 However, free ad if hash_insert fails, to avoid memory leak.
3653 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3654 fts->fts_options to see which union member to use.
3656 2005-05-20 Jim Meyering <jim@meyering.net>
3658 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3659 Now a macro, to pacify GCC.
3661 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3663 * chown.c (rpl_chown): Return -1 on failure.
3665 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3667 * canonicalize.c: Include canonicalize.h first, to test interface.
3668 Include <stddef.h> unconditionally, since we assume C89 now.
3669 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3670 * fts.c: Include fts_.h first, to check interface.
3671 Do not include intprops.h; no longer needed.
3672 Include cycle-check.h and hash.h, since fts_.h no longer does.
3673 Remove unnecessary casts of closedir to void.
3674 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3675 decide whether to decrement nlinks.
3676 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3677 (FTS): Use struct hash_table * instead of Hash_table, so that
3678 we no longer need to include hash.h here.
3680 2005-05-17 Jim Meyering <jim@meyering.net>
3682 * fts.c, fts_.h: New files, from coreutils.
3684 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3686 Sync from coreutils.
3687 * unlinkdir.c, unlinkdir.h: New files.
3688 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3689 regex.h, unlocked-io.h, xtime.h:
3690 White space changes only.
3691 * makepath.c (make_path): Port to hosts where leading "//" is special.
3692 * yesno.c: Include getline.h, not ctype.h.
3693 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3694 Use getline to remove arbitrary restriction on response length.
3696 2005-05-13 Bruno Haible <bruno@clisp.org>
3698 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3699 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3700 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3701 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3702 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3703 Add support for 64-bit integers in the MSVC compiler.
3705 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3707 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3708 Change the initial comment to refer to GPL, not LGPL.
3709 gnulib-tool will change it to LGPL as needed.
3711 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3712 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3713 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3714 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3715 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3716 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3717 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3718 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3719 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3720 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3721 concatpath.c, config.charset, copy-file.c, copy-file.h,
3722 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3723 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3724 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3725 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3726 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3727 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3728 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3729 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3730 full-read.c, full-read.h, full-write.c, full-write.h,
3731 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3732 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3733 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3734 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3735 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3736 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3737 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3738 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3739 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3740 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3741 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3742 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3743 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3744 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3745 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3746 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3747 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3748 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3749 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3750 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3751 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3752 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3753 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3754 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3755 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3756 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3757 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3758 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3759 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3760 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3761 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3762 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3763 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3764 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3765 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3766 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3767 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3768 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3769 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3770 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3771 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3772 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3773 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3774 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3775 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3776 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3777 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3778 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3779 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3780 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3781 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3782 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3783 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3784 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3785 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3786 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3787 Update FSF postal mail address.
3789 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3791 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3792 specified in ai_socktype. Fix invalid ai_protocol
3793 check. ai_protocol is usually set to 0 or depending on
3794 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3795 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3796 ai_socktype / ai_protocol in the returned addrinfo structure.
3798 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3799 Bruno Haible <bruno@clisp.org>
3801 * inet_ntop.h: New file.
3802 * inet_ntop.c: New file, from glibc with modifications.
3804 2005-05-08 Jim Meyering <jim@meyering.net>
3806 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3808 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3810 Merge from coreutils. Among other things,
3811 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3812 * fd-safer.c: New file.
3813 * fcntl-safer.h, open-safer.c: Remove.
3814 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3815 * dup-safer.c: Include unistd-safer.h first.
3816 Don't include errno.h.
3817 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3818 * file-type.h: Don't assume invoker included sys/stat.h first.
3819 * file-type.c: Rely on file-type.h change.
3820 * getloadavg.c: Include unistd-safer.h.
3821 (getloadavg): Use safer open.
3822 * getusershell.c: Include "stdio-safer.h".
3823 (getusershell): Use safer fopen.
3824 * long-options.c (long_options): Use NULL rather than 0.
3825 * modechange.h (mode_free): Remove; all callers changed to invoke
3827 * modechange.c: Likewise.
3828 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3829 (MODE_DONE): New constant.
3830 (struct mode_change): Remove 'next' member.
3831 (make_node_op_equals): New function; like the old one of the
3832 same name, except it allocates an array.
3833 (mode_compile, mode_create_from_ref): Use it.
3834 (mode_compile): Allocate result as an array, not a linked list.
3835 Parse octal string ourself, so that we catch mistakes like "+0".
3836 (mode_adjust): Arg is an array, not a linked list.
3837 * modechange.c: Include stat-macros.h, xalloc.h.
3838 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3839 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3840 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3841 Remove. This is now stat-macros.h's job.
3842 (talloc): Remove. All callers replaced by xalloc, so that
3843 our invokers don't have to worry about reporting memory failures.
3844 (make_node_op_equals): Remove.
3845 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3847 (struct mode_change): Moved here from modechange.h.
3848 (mode_append_entry): Remove.
3849 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3850 apps to have incorrect behavior. Use simpler algorithm for head
3851 and tail. Don't futz with umask; that's now the job of mode_adjust.
3852 Detect more invalid usages rather than having somewhat-random behavior.
3853 Don't insert an "a=" action, as that leads to incorrect behavior.
3854 (mode_compile, mode_create_from_ref): Return NULL on error instead
3855 of an enum, since now there's only one way to have an error. All
3857 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3858 at the correct time. Simplify calculation of "+u" and its ilk.
3859 Don't mishandle "+X".
3860 (mode_free): Remove "register" and localize decls.
3861 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3862 (struct mode_change): Move to modechange.c; callers don't
3863 need to see this stuff.
3864 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3865 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3866 (mode_change, mode_adjust): Reflect the new signatures noted above.
3867 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3868 that might redefine system include files.
3869 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3870 (my_usleep): Use NULL rather than (void *) 0.
3871 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3872 Use siginterrupt to specify that system calls should be interrupted.
3873 (rpl_nanosleep): Move initialization of suspended closer to call of
3875 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3876 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3877 (desirable_utmp_entry): New function.
3878 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3879 using x2nrealloc, to simplify logic.
3880 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3881 size calculation. Do not assume utmp file is a regular file.
3882 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3883 (READ_UTMP_CHECK_PIDS): New constant.
3884 * save-cwd.c: Include unistd-safer.h.
3885 (save_cwd): Use fd_safer.
3886 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3887 [!_LIBC] Include "stat-macros.h" instead.
3888 * unistd-safer.h (fd_safer): New decl.
3890 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3892 * byteswap_.h: New file.
3894 2005-04-25 Albert Chin <china@thewrittenword.com>
3896 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3899 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3901 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3902 that "UTC +1 second" continues to work. Problem reported
3904 (relunit_snumber): New rule.
3907 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3909 * getdate.y (universal_time_zone_table): New constant.
3910 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3911 universal_time_zone_table.
3912 (lookup_zone): Prefer universal_time_zone_table to
3913 local_time_zone_table, so that "GMT" time stamps are allowed in
3914 London during the summer. Problem reported by Ian Abbott.
3916 2005-04-12 Jim Meyering <jim@meyering.net>
3918 * human.c (humblock): Set *options even when returning due to
3919 xstrtoumax conversion failure. Thanks to a used-uninitialized
3922 2005-04-09 Jim Meyering <jim@meyering.net>
3924 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3925 -Wuninitialized: initialize tm0.tm_year.
3927 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3929 * getdate.y (parser_control): rels_seen is now a boolean, not a
3930 count, since there's no maximum. All uses changed.
3931 Add member dsts_seen.
3932 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3934 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3935 Use pc_rels_seen to decide whther a date is absolute.
3937 * getdate.y (number): Don't overwrite year.
3938 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3941 2005-04-02 Simon Josefsson <jas@extundo.com>
3943 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3944 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3946 2005-03-27 Jim Meyering <jim@meyering.net>
3948 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3950 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3952 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3953 "one's complement" -> "ones' complement" in comment, as per Knuth.
3954 "value of type" -> "type or expression" in comment.
3955 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3957 2005-03-26 Jim Meyering <jim@meyering.net>
3960 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3961 Correct typos: s/or/of/.
3963 2005-03-23 Jim Meyering <jim@meyering.net>
3965 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3967 2005-03-21 Jim Meyering <jim@meyering.net>
3969 Changes imported from coreutils.
3971 * cycle-check.c: Don't include xalloc.h.
3973 * path-concat.c: Don't include assert.h.
3974 (path_concat): Remove assertion that would have triggered
3975 for ABASE starting with more than one slash.
3976 Reported by Andreas Schwab.
3978 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3979 properly when ABASE is an absolute file name.
3980 Correct the description of this function.
3982 Add an assertion and a test driver.
3983 This fixes a bug introduced on 2004-07-02.
3984 Andreas Schwab reported the resulting failure of cp --parents:
3985 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3987 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3989 * strftime.c (my_strftime): If the underlying strftime returns 0
3990 (which shouldn't happen), generate nothing instead of returning 0
3991 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3993 2005-03-16 Bruno Haible <bruno@clisp.org>
3995 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3997 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3999 * strftime.c (my_strftime): Prepend space to format so that we can
4000 reliably distinguish strftime failure from empty output on POSIX
4003 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4005 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4006 (iconv_string): Don't guess a size-zero buffer, as that might cause
4007 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4008 result would be 'too large', where 'too large' is (heuristically)
4009 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4010 overflow concerns. This will prevent some unwanted malloc failures
4011 when the inputs are very large.
4013 2005-03-15 Bruno Haible <bruno@clisp.org>
4015 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4018 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4021 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4023 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4025 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4026 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4028 * strtol.c: Likewise.
4030 2005-03-14 Simon Josefsson <jas@extundo.com>
4032 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4035 2005-03-14 Jim Meyering <jim@meyering.net>
4037 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4038 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4039 to be nonzero so that we (and caller) can detect the difference
4040 between a valid zero-length expansion and an error return, even
4041 when the underlying strftime fails before writing anything into
4044 2005-03-10 Jim Meyering <jim@meyering.net>
4046 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4047 so that this module works on systems without fchdir.
4049 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4051 Factor int-properties macros into a single file, except for
4052 glibc-related files.
4053 * intprops.h: New file.
4054 * getloadavg.c: Include it instead of limits.h.
4055 (INT_STRLEN_BOUND): Remove.
4056 * human.c: Include intprops.h.
4057 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4058 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4059 * inttostr.h: Include intprops.h instead of limits.h.
4060 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4061 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4062 for consistency with intprops.h.
4063 (time_t_is_integer, twos_complement_arithmetic): Use them.
4064 * sig2str.h: Include <signal.h>, intprops.h.
4065 (INT_STRLEN_BOUND): Remove.
4066 * strftime.c (TYPE_SIGNED): Remove.
4067 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4068 * strtol.c: Adjust comments to match intprops.h.
4069 * userspec.c: Include intprops.h.
4070 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4071 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4072 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4073 instead of rolling our own expressions.
4074 * xstrtol.c: Include xstrtol.h first, to test interface.
4076 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4078 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4079 the right thing even if adding 1900 would overflow. Similarly
4080 for tm_mon + 1 and tm_yday + 1.
4081 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4082 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4083 (DO_SIGNED_NUMBER): New macro.
4084 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4086 2005-03-07 Bruno Haible <bruno@clisp.org>
4088 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4090 2005-03-03 Derek R. Price <derek@ximbiot.com>
4091 Bruno Haible <bruno@clisp.org>
4093 * pagealign_alloc.h: New file.
4094 * pagealign_alloc.c: New file.
4096 2005-01-28 Bruno Haible <bruno@clisp.org>
4098 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4101 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4103 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4104 The workaround isn't strictly needed for POSIX conformance, and
4105 it's too much of a pain to configure and maintain. We'll ask
4106 people to fix their kernels instead.
4107 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4108 (NANOSLEEP_BUG_WORKAROUND): Remove.
4109 (xnanosleep): Remove the workaround.
4111 2005-02-12 Bruno Haible <bruno@clisp.org>
4113 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4115 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4117 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4118 * timespec.h (gettime): Return void, since it always
4119 succeeds now. All uses changed.
4120 * gettime.c (gettime) Likewise.
4121 [HAVE_NANOTIME]: Prefer nanotime.
4122 Assume gettimeofday succeeds, as POSIX requires.
4123 Assime time () succeeds, since other code already does.
4124 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4125 (timespec_subtract): Remove.
4126 (NANOSLEEP_BUG_WORKAROUND): New constant.
4127 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4128 things considerably. Use it only on GNU/Linux hosts, since the
4129 workaround shouldn't be needed elsewhere.
4131 2005-02-24 Bruno Haible <bruno@clisp.org>
4133 * gettext.h: Update from GNU gettext 0.14.2.
4135 2005-02-24 Bruno Haible <bruno@clisp.org>
4137 * localcharset.c: Update from GNU gettext 0.14.2.
4138 * config.charset: Update from GNU gettext 0.14.2.
4140 2005-02-22 Simon Josefsson <jas@extundo.com>
4142 * iconvme.h, iconvme.c: New files, from libc.
4144 2005-02-20 Neil Conway <neilc@samurai.com>
4146 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4147 returned by OSX/Darwin if the specified buffer is not large
4148 enough for the hostname.
4150 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4152 * memrchr.h: New file.
4153 * chdir-long.c: Include it.
4154 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4155 Don't bother including stddef.h.
4157 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4159 * argp-help.c (__argp_help): Create a fake struct argp_state and
4160 pass it to _help, otherwise the latter coredumps trying to
4161 dereference state.root_argp.
4163 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4165 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4167 Include <sys/types.h>, for dev_t.
4168 (ME_DUMMY, ME_REMOTE): Move from here....
4169 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4170 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4172 Include mountlist.h first, to test the interface.
4174 2005-01-29 Bruno Haible <bruno@clisp.org>
4176 * progname.c (program_name): Initialize.
4177 Needed when linking statically on MacOS X.
4179 2005-01-28 Bruno Haible <bruno@clisp.org>
4181 * javacomp.sh.in: New file, from GNU gettext.
4182 * javacomp.h: New file, from GNU gettext.
4183 * javacomp.c: New file, from GNU gettext.
4185 2005-01-26 Bruno Haible <bruno@clisp.org>
4187 * javaexec.sh.in: New file, from GNU gettext.
4188 * javaexec.h: New file, from GNU gettext.
4189 * javaexec.c: New file, from GNU gettext.
4191 2005-01-26 Simon Josefsson <jas@extundo.com>
4193 * gai_strerror.c: Use GPL in header.
4195 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4197 * argp-help.c (hol_entry_help): Avoid using non-constant
4198 initializers for struct pentry_state.
4199 (__argp_error): Check return value of __asprintf
4200 (__argp_failure): Translate error message
4202 * argp-parse.c: Removed braces around the expansion of N_()
4204 2005-01-21 Jim Meyering <jim@meyering.net>
4206 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4207 same value as for Solaris 9.
4209 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4210 component length. This included changing the parameter to be
4211 of type `char *' rather than `char const *'.
4212 * chdir-long.h (chdir_long): Update prototype.
4214 * openat.c (fdopendir, fstatat): New functions.
4215 * openat.h: Include headers required for use of DIR and struct stat.
4216 [AT_SYMLINK_NOFOLLOW]: Define.
4217 (fdopendir, fstatat): Add prototypes.
4219 2005-01-21 Bruno Haible <bruno@clisp.org>
4221 * classpath.h: New file, from GNU gettext.
4222 * classpath.c: New file, from GNU gettext.
4224 2005-01-20 Simon Josefsson <jas@extundo.com>
4226 * version-etc-fsf.c: New file, with version_etc_copyright.
4227 * version-etc.c: Remove version_etc_copyright.
4228 * version-etc.h (version_etc_copyright): Use [] instead of * in
4229 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4231 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4233 * save-cwd.c (save_cwd): Remove code to support the case
4234 where fchdir is missing or flaky.
4236 2005-01-20 Simon Josefsson <jas@extundo.com>
4238 * base64.h (isbase64): Add.
4240 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4241 using a unsigned prototype, don't inline.
4242 (base64_decode): Use it.
4244 2005-01-19 Bruno Haible <bruno@clisp.org>
4246 * sh-quote.h: New file, from GNU gettext.
4247 * sh-quote.c: New file, from GNU gettext.
4249 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4251 Merge changes from coreutils, as described below in several
4252 changelogs dated today.
4254 * save-cwd.c: Include "save-cwd.h" before other include files.
4255 (O_DIRECTORY): Remove; not needed here, since "." must be
4256 a directory. All uses removed.
4257 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4258 universal on Suns, and we also need to test for IRIX.
4259 Revamp code to use 'if' rather than '#if'.
4260 Avoid unnecessary comparison of cwd->desc to 0.
4262 * utimens.c (futimens): Robustify the previous patch, by checking
4263 for known valid error numbers rather than observed invalid ones.
4265 2005-01-18 Jim Meyering <jim@meyering.net>
4267 * version-etc.c (version_etc_copyright): Update copyright date.
4269 * utimens.c (futimens): Account for the fact that futimes
4270 can also fail with errno == ENOSYS or errno == ENOENT.
4271 Patch from Dmitry V. Levin.
4273 Change the name of the robust chdir function from chdir to chdir_long.
4274 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4275 (restore_cwd): Use chdir_long, not chdir.
4276 * chdir-long.c: Renamed from chdir.c.
4277 * chdir-long.h: Renamed from chdir.h.
4278 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4281 2005-01-18 Bob Proulx <bob@proulx.com>
4283 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4284 offsetof() macro construct to avoid compile failure with native HP-UX
4285 11.0 ANSI C compiler.
4287 2005-01-06 Bruno Haible <bruno@clisp.org>
4289 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4290 because stpncpy.m4 takes care of it.
4292 2004-01-24 Bruno Haible <bruno@clisp.org>
4294 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4296 2003-10-09 Bruno Haible <bruno@clisp.org>
4298 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4300 2005-01-06 Bruno Haible <bruno@clisp.org>
4302 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4303 * fwriteerror.c: Include <stdbool.h>.
4304 (fwriteerror): At the end, close the file stream. Record whether
4305 stdout was already closed.
4307 2004-05-27 Bruno Haible <bruno@clisp.org>
4309 * execute.c (environ): Declare if needed.
4310 * pipe.c (environ): Likewise.
4311 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4313 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4315 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4316 definitions to be after all include files, to avoid collisions.
4317 Problem reported by Bob Proulx.
4319 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4321 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4322 not needed. This removes a dependency on the gettext module.
4323 [defined _LIBC]: Do not include <libintl.h>; not needed.
4325 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4327 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4330 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4332 * argp-parse.c: Include <stddef.h>.
4333 (alignof, alignto): New macros.
4334 (parser_init): Don't assume that void * is aligned sufficiently
4337 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4338 need to extend the stack.
4339 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4342 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4344 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4346 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4348 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4349 Remove now-obsolete comment about AIX.
4350 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4351 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4352 (YYMAXDEPTH): New macro.
4354 2004-12-18 Bruno Haible <bruno@clisp.org>
4356 * fatal-signal.c (fatal_signals): Make non-const.
4357 (init_fatal_signals): New function.
4358 (uninstall_handlers, install_handlers): Ignore signals that were set to
4360 (at_fatal_signal): Call init_fatal_signals.
4361 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4363 Reported by Paul Eggert.
4365 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4367 * getdate.y (textint): New member "negative".
4368 (time_zone_hhmm): New function.
4369 Expect 14 shift-reduce conflicts, not 13.
4370 (o_colon_minutes): New rule.
4371 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4372 (yylex): Set the "negative" member of signed numbers.
4374 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4376 Changes imported from coreutils.
4377 * hard-locale.c: Assume <locale.h> exists.
4379 (GLIBC_VERSION): New macro.
4380 (hard_locale): Assume setlocale exists.
4381 Rewrite to avoid #ifdef.
4382 Use strdup rather than malloc + strcpy.
4383 * human.c: Assume <locale.h> exists.
4384 (human_readable): Assume localeconv exists.
4386 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4388 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4389 convert T2, not T. (Imported from libc.)
4391 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4393 * getcwd.c (is_ENAMETOOLONG): New macro.
4394 (__getcwd.c): Don't restore errno; glibc doesn't.
4395 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4396 first, falling back to our code only if its results look suspicious.
4397 Ensure that the resulting buffer is only as large as necessary.
4399 * readutmp.c: Include readutmp.h first.
4400 Include <errno.h>, since readutmp.h no longer does that.
4401 * readutmp.h: Don't include <errno.h>,
4402 <sys/param.h>, <time.h>; not needed to establish interface.
4403 (errno): Remove decl.
4404 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4405 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4406 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4408 2004-11-28 Simon Josefsson <jas@extundo.com>
4410 * base64.h, base64.c: New file.
4412 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4414 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4416 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4418 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4419 HP's ANSI C compiler.
4420 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4421 Declaring int functions causes warnings on some modern systems and
4422 shouldn't be needed to compile on ancient ones.
4423 * same.c (MIN) [defined MIN]: Don't define, since it's already
4426 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4427 with the following changes.
4428 (__set_errno): Parenthesize properly.
4429 Include <stdbool.h>.
4430 (MIN, MAX, MATCHING_INO): New macros.
4431 (__getcwd): Define with prototype, not K&R form.
4432 Use heuristics to allocate default buffer on stack if possible.
4433 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4434 behavior, and to avoid the PATH_MAX limit when computing
4436 Use MATCHING_INO to compare inode number to file.
4437 Check for arithmetic overflow in size calculations.
4438 Fix bug in reallocation of dot array that caused getcwd to fail
4439 on directories nested deeper than 75.
4440 Be more careful about saving errno on error.
4441 Do not use realloc; use only free+malloc, as this is a bit
4442 more flexible and avoids a needless copy operation.
4443 Do not inspect st_dev and st_ino for symbolic links; POSIX
4444 doesn't specify the latter.
4445 Check for closedir errors.
4446 Avoid needless casts.
4447 Use "#ifdef weak_alias" around weak_alias, to be like other
4449 The following changes to getcwd.c have effect only when used in
4450 gnulib; they have no effect inside glibc proper.
4451 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4452 as alloca isn't used.
4453 (alloca, __alloca): Likewise.
4454 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4455 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4456 unconditionally, as gnulib assumes C89 or better.
4457 Do not include <sys/param.h>.
4458 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4459 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4461 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4462 Include <dirent.h> in a way that is compatible with modern Autoconf.
4463 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4464 New macros, if not already defined.
4465 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4466 Use "_LIBC", not "defined _LIBC", for consistency.
4467 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4469 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4470 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4471 * xgetcwd.c: David MacKenzie's old code was removed, so give
4472 credit only to Jim Meyering and adjust the copyright dates.
4473 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4474 <stdlib.h>, <unistd.h>, "pathmax.h".
4475 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4476 (INITIAL_BUFFER_SIZE): Remove.
4477 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4479 2004-11-23 Jim Meyering <jim@meyering.net>
4481 * getopt_.h: Remove trailing blanks.
4483 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4485 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4486 (futimens): New function, which uses futimes if available.
4487 (futimens, utimens): Support timespec==NULL, with same semantics
4488 as utime and utimens.
4489 * utimens.h (futimens): New decl.
4491 2004-11-23 Jim Meyering <jim@meyering.net>
4493 * __fpending.c: Add comment.
4495 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4497 * getopt_.h: Re-addition of __getopt_argv_const caused
4498 redefinition warnings. To avoid them, include the defines
4499 in `#if !defined __need_getopt ... #endif'. The only place
4500 where __getopt_argv_const is used is in definitions
4501 of getopt_long and getopt_long_only below, which are as well
4502 protected by `#ifndef __need_getopt'.
4503 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4504 __need_getopt after including <stdio.h> and <unistd.h> These
4505 headers might have defined it.
4507 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4509 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4511 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4512 optopt): Use them instead of invoking ## directly; otherwise, the
4513 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4515 2004-11-19 Bruno Haible <bruno@clisp.org>
4517 * strtok_r.c: Move comments from here...
4518 * strtok_r.h: ... to here.
4520 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4522 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4523 might fail. Problem reported by Yoann Vandoorselaere.
4524 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4525 that mishandle size_t overflow.
4527 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4529 * canon-host.c: Include "strdup.h".
4530 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4531 Use strdup instead of malloc/strcpy to duplicate strings.
4533 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4534 (human_space_before_unit): New constant.
4535 * human.c (human_readable): Support it.
4537 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4538 (xgetcwd): Set errno correctly when failing.
4539 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4540 the failure is actually due to a PATH_MAX problem.
4542 Further getopt changes to make it more likely that glibc will
4543 buy the changes back.
4544 * getopt.c (POSIXLY_CORRECT): New constant.
4545 (getopt): Use it, so to preserve glibc semantic
4546 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4547 when compiling for libc.
4548 * getopt_.h (__getopt_argv_const): Bring it back.
4549 (getopt_long, getopt_long_only): Use it.
4551 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4552 New arg POSIXLY_CORRECT. All callers changed.
4553 (getopt): Argv is now char * const *, as per standard.
4554 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4555 not char *__getopt_argv_const *.
4556 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4557 _getopt_long_only_r): Likewise.
4558 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4559 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4560 _getopt_long_r, _getopt_long_only_r): Likewise.
4561 * getopt_.h (__getopt_argv_const): Remove.
4562 (getopt): Argv is now char * const *, as per standard.
4564 * getdate.y (tORDINAL): New token.
4565 (day, relunit): Allow it for relative times.
4566 (relative_time_table): Use tORDINAL for ordinals.
4568 2004-11-15 Jim Meyering <jim@meyering.net>
4570 * closeout.c: Include "__fpending.h" once again.
4571 Include <stdbool.h>.
4572 (close_stdout): Don't fail just because stdout was closed initially,
4573 since some programs don't write to stdout in the normal course of
4574 operation (other than --version and --help), and we don't want this
4575 function to make e.g. `touch file >&-' fail.
4576 But do fail if it was closed and someone has tried to write to it.
4577 E.g., `printf foo >&-' must fail.
4579 2004-11-11 Simon Josefsson <jas@extundo.com>
4581 * strtok_r.h, strtok_r.c: New file.
4583 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4585 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4586 we can stop lying to compilers about the constness of argv when we
4587 are compiled outside glibc.
4588 (getopt, getopt_long, getopt_long_only): Use it.
4589 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4591 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4592 _getopt_long_only_r): Likewise.
4593 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4594 _getopt_long_only_r): Likewise.
4596 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4597 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4598 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4599 the other external symbols.
4600 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4601 declaration, since the above renaming now works around collisions.
4603 2004-11-11 Jim Meyering <jim@meyering.net>
4605 * linebreak.c: Remove trailing blanks.
4606 * alloca_.h: Likewise.
4607 * acosl.c: Likewise.
4608 * euidaccess.c: Likewise.
4609 * allocsa.h: Likewise.
4611 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4613 * mktime.c (SHR): New macro, which is a portable
4614 substitute for >> that should work even on Crays.
4615 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4616 Problem reported by Mark D. Baushke in
4617 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4618 * getdate.y (SHR): Likewise.
4620 * strftime.c (SHR): Likewise.
4622 * quotearg.c (struct quoting_options): Use unsigned int for
4623 quote_these_too, so that right shifts are well defined. All uses
4626 2004-11-10 Simon Josefsson <jas@extundo.com>
4628 * getaddrinfo.h, getaddrinfo.c: New files.
4630 2004-11-10 Jim Meyering <jim@meyering.net>
4632 Ensure that no close failure goes unreported.
4633 * closeout.c (close_stdout): Always close stdout. I.e., don't
4634 return early when it seems there's nothing to flush.
4635 Don't include __fpending.h.
4637 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4639 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4641 2004-11-05 Bruno Haible <bruno@clisp.org>
4643 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4644 Reported by Mark D. Baushke <mdb@cvshome.org>.
4646 2004-11-04 Bruno Haible <bruno@clisp.org>
4648 2004-09-11 Bruno Haible <bruno@clisp.org>
4649 * allocsa.valgrind: New file.
4650 2004-02-06 Bruno Haible <bruno@clisp.org>
4651 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4652 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4653 Reported by Christopher Seip <chris.seip@hp.com>.
4655 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4657 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4658 with errno == ERANGE if the buffer is too small.
4659 Problem reported by Mark D. Baushke.
4661 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4663 * xreadlink.c (MAXSIZE): New macro.
4664 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4665 size does not exceed MAXSIZE. Avoid cast.
4666 As suggested by Mark D. Baushke in
4667 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4668 if readlink fails with buffer size just under MAXSIZE, try again
4671 2004-11-02 Derek R. Price <derek@ximbiot.com>
4672 and Paul Eggert <eggert@cs.ucla.edu>
4674 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4675 (get_date): Overparenthesize to avoid GCC warning.
4677 2004-11-02 Bruno Haible <bruno@clisp.org>
4679 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4680 function returns void.
4682 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4684 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4685 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4688 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4690 * getdate.y: Add support for TZ="foo" within a date string.
4691 Fix some bugs near time_t boundaries. Reject dates with
4692 out-of-range components, e.g., "Sept 31".
4693 Include <stdlib.h>, "setenv.h", "xalloc.h".
4694 (ISDIGIT_LOCALE): Remove; unused.
4695 Note that the TZ and time functions used here are not reentrant.
4696 (mktime_ok, get_tz): New functions.
4697 (TZBUFSIZE): New constant.
4698 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4699 This requires that we sometimes generate our own TZ="XXX..." setting.
4701 2004-10-27 Derek R. Price <derek@ximbiot.com>
4703 * mktime.c (not_equal_tm): Remove redundant check.
4705 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4707 * getdate.y: Use Bison 1.875 features, and some minor
4708 code cleanups. This change does not affect semantics.
4709 Don't include <stdlib.h>; no longer needed.
4710 Don't include unlocked-io.h; only the "#if TEST" code uses
4711 stdio, and performance isn't crucial there.
4712 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4713 Bison 1.875 features as described below.
4714 All uses of "PC." replaced by "pc->".
4715 (YYSTYPE): Add a forward declaration.
4716 (yylex, yyerror): Use full prototypes in forward decls.
4717 Use "%pure-parser" rather than obsolescent "%pure_parser".
4718 Use %parse-param and %lex-param instead of obsolescent
4719 YYPARSE_PARAM and YYLEX_PARAM.
4720 (meridian_table, month_and_day_table, time_units_table,
4721 relative_time_table, time_zone_table, military_table,
4722 lookup_zone, lookup_word, get_date):
4723 Use NULL instead of 0 where appropriate.
4724 (to_hour): Avoid abort (), to avoid a dependency on
4726 (yyerror, yylex): Now accepts parser_control * arg.
4727 (main) [TEST]: Use '\0' rather than 0 for char.
4729 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4731 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4732 It's now the caller's responsibility to handle the case where
4733 !HAVE_GETPAGESIZE && !defined getpagesize.
4735 * mktime.c (leapyear): Arg is long int, not int.
4737 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4739 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4741 2004-10-12 Simon Josefsson <jas@extundo.com>
4743 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4744 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4747 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4749 * vsnprintf.h: New file.
4750 * vsnprintf.c: New file.
4752 2004-10-07 Bruno Haible <bruno@clisp.org>
4754 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4755 into the provided buffer.
4757 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4759 * diacrit.c, diacrit.h: Add GPL notice.
4761 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4762 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4763 * logl.c (logl): Keep the code as similar to glibc as possible.
4764 This avoids a potential constant-folding bug.
4766 2004-10-05 Bruno Haible <bruno@clisp.org>
4768 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4770 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4772 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4773 * xmalloc.c (xmemdup): Likewise.
4774 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4775 XFREE): Remove these long-obsolescent macros.
4776 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4777 * xstrdup.c: Remove.
4779 * regex.c (re_comp): Cast gettext return value to char *,
4780 Problem reported by Martin Neitzel via Mark D. Baushke.
4782 2004-10-04 Simon Josefsson <jas@extundo.com>
4784 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4785 '#ifdef USE_UNLOCKED_IO'.
4787 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4789 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4790 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4791 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4792 regex.c, sha1.c, version-etc.c, yesno.c:
4793 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4794 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4795 the includer's responsibility.
4797 Sync from coreutils.
4799 * modechange.c (mode_compile): Don't decrement a pointer that
4800 points to the start of a string, as the C Standard says the
4801 resulting behavior is undefined.
4803 * backupfile.h (enum backuptype): Rename none -> no_backups,
4804 simple -> simple_backups, numbered_existing ->
4805 numbered_existing_backups, numbered -> numbered_backups
4806 to avoid shadowing problems. All uses changed.
4807 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4808 * backupfile.c (check_extension, numbered_backup):
4809 Rename locals to avoid shadowing 'basename'.
4810 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4813 * .cppi-disable: Add getopt_.h, getopt_int.h.
4814 * .cvsignore: Add getopt.h.
4816 2004-10-04 Simon Josefsson <jas@extundo.com>
4818 * memmem.h: New file.
4819 * memmem.c: New file, taken from glibc.
4821 2004-10-02 Jim Meyering <jim@meyering.net>
4823 * dirfd.h, getpagesize.h: Add copyright notice.
4825 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4827 * snprintf.c: Remove comments as to why each header is needed.
4829 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4831 * strsep.h: New file.
4832 * strsep.c: New file.
4834 2004-10-01 Simon Josefsson <jas@extundo.com>
4836 * snprintf.c (snprintf): Handle size==0.
4838 2004-10-01 Simon Josefsson <jas@extundo.com>
4839 Bruno Haible <bruno@clisp.org>
4841 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4842 (snprintf): Declare 'args'.
4844 2004-09-30 Simon Josefsson <jas@extundo.com>
4846 * snprintf.h, snprintf.c: New files.
4848 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4850 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4851 (hol_entry_help): Never translate an empty string.
4852 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4853 * argp.h (OPTION_NO_TRANS): New option.
4855 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4857 * xvasprintf.c: Include xalloc.h.
4858 (xvasprintf): Use xalloc_die, not xmalloc_die.
4860 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4862 * dummy.c: Change copyright notice to FSF, and license to GPL.
4864 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4866 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4867 Problem reported by Bruno Haible in:
4868 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4870 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4872 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4873 in case some system header has #define'd it. Problem reported by
4874 Soeren D. Schulze in
4875 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4877 2004-09-08 Bruno Haible <bruno@clisp.org>
4879 * stdint_.h: New file, taken from GNU clisp.
4881 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4883 * xvasprintf.h: New file.
4884 * xvasprintf.c: New file.
4885 * xasprintf.c: New file.
4887 2004-09-08 Bruno Haible <bruno@clisp.org>
4889 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4891 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4893 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4895 Import from coreutils.
4896 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4897 strings on unbounded length. alloca's performance benefits aren't
4898 that important here.
4900 (parse_with_separator): New function, with most of the internals
4901 of the old parse_user_spec. Allow user to omit both user and group,
4902 for compatibility with FreeBSD.
4903 Clone only the user name, not the entire spec.
4904 Do not set *uid, *gid unless entirely successful.
4905 Avoid memory leak in some failing cases.
4906 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4907 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4908 (parse_user_spec): Rewrite to use parse_with_separator.
4910 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4912 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4913 its complicated substitute.
4914 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4915 and program_invocation_name.
4916 (__argp_basename) [!_LIBC]: Remove; the only use was
4917 replaced by its body.
4918 (__argp_short_program_name): Change condition from
4919 !defined __argp_short_program_name to
4920 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4921 to match argp-namefrob.h.
4922 (__argp_failure): Don't assume strerror_r returns char *.
4923 * argp-parse.c (N_): Define unconditionally.
4924 (argp_default_options): Fill out initializers with 0 to avoid
4927 2004-08-12 Simon Josefsson <jas@extundo.com>
4929 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4930 * getopt_.h: Renamed from getopt.h.
4932 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4934 Merge from coreutils.
4936 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4937 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4938 for Reliant Unix 5.43.
4940 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4941 (union fooround): Use uintmax_t, not long int.
4942 The rest is a merge from libc:
4943 [defined _LIBC]: Include <shlib-compat.h>.
4944 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4946 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4948 * strverscmp.c: Convert to UTF-8.
4950 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4952 * obstack.h (obstack_empty_p):
4953 Don't assume that chunk->contents is suitably aligned.
4954 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4955 Likewise. Problem reported by Benno in
4956 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4958 * chown.c (rpl_chown): Work even if the file is writeable but not
4959 readable. This could be improved further but it'd take some work.
4961 2004-08-08 Simon Josefsson <jas@extundo.com>
4963 * xgethostname.c: Don't include error.h (not used).
4966 * getpass.c: Include getpass.h first.
4968 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4970 * xalloc-die.c: New files.
4971 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4973 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4974 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4975 (_, N_, xalloc_die): Move to xalloc-die.c.
4976 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4977 so that we needn't mess with xalloc_msg_memory_exhausted.
4979 * sha1.h: Renamed from sha.h.
4980 (SHA1_H): Renamed from _SHA_H.
4981 (sha1_ctx): Renamed from sha_ctx.
4982 (sha1_init_ctx): Renamed from sha_init_ctx.
4983 (sha1_process_block): Renamed from sha_process_block.
4984 (sha1_process_bytes): Renamed from sha_process_bytes.
4985 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4986 (sha1_read_ctx): Renamed from sha_read_ctx.
4987 (sha1_stream): Renamed from sha_stream.
4988 (sha1_buffer): Renamed from sha_buffer.
4989 * sha1.c: Likewise; renamed from sha.c.
4990 Do not include <sys/types.h>.
4991 Include <stddef.h> rather than <stdlib.h>.
4993 2004-08-08 Bruno Haible <bruno@clisp.org>
4995 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4996 FILESYSTEM_PREFIX_LEN.
4997 * progreloc.c: Likewise.
4998 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5000 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5003 * argp-help.c (make_hol, hol_append): Don't assume that
5004 SIZE_MAX is a valid preprocessor constant.
5005 (__argp_basename): Change from "#ifndef _LIBC"
5006 to "#ifndef __argp_short_program_name", so that
5007 we don't compile these functions for tar.
5009 More merges from coreutils.
5010 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5011 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5013 * addext.c: Remove; no longer needed.
5014 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5015 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5016 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5017 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5018 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5019 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5020 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5021 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5022 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5023 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5024 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5025 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5026 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5027 Import changes from coreutils.
5029 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5031 Merge from coreutils.
5033 * .gdb-history: Remove; this doesn't belong here.
5035 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5036 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5037 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5039 * dirname.h: Include <stdbool.h>.
5040 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5041 for consistency with POSIX terminology. All uses changed.
5042 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5043 (strip_trailing_slashes): Use bool for booleans.
5044 * stripslash.c (strip_trailing_slashes): Likewise.
5046 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5047 sometimes returns a positive errno value even when it succeeds.
5048 (print_errno_message) [!LIBC]: Fall back on strerror if
5051 * path-concat.c (mempcpy): Don't define if a system header defines it.
5052 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5053 (longest_relative_suffix): New function.
5054 (path_concat): Use it. Assume first argument is not NULL.
5055 Port to DOS. Omit redundant separators.
5056 Report an error instead of returning NULL.
5057 Use mempcpy instead of memcpy.
5058 (xpath_concat): Remove: not declared or used.
5060 * same.h: Include <stdbool.h>
5061 (same_name): Return bool, not int.
5062 * same.c (same_name): Likewise.
5063 (errno): Don't declare; we assume C89 or better now.
5065 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5066 if not already defined.
5068 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5069 * dup-safer.c (errno): Likewise.
5071 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5073 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5076 2004-08-03 Simon Josefsson <jas@extundo.com>
5078 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5079 * progname.h: Don't include stdbool.h.
5081 2004-08-02 Simon Josefsson <jas@extundo.com>
5083 * getsubopt.h: New file, with comments from Bruno Haible.
5084 * getsubopt.c: New file, from glibc, but slightly modified based on
5085 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5087 2004-08-01 Simon Josefsson <jas@extundo.com>
5089 * xgetdomainname.c: Include stdlib.h, for free().
5091 2004-07-16 Simon Josefsson <jas@extundo.com>
5093 * dummy.c: New file.
5095 2004-07-16 Bruno Haible <bruno@clisp.org>
5097 * backupfile.h: Add extern "C" for C++.
5098 * closeout.h: Likewise.
5099 * copy-file.h: Likewise.
5100 * findprog.h: Likewise.
5101 * full-write.h: Likewise.
5102 * pathname.h: Likewise.
5103 * progname.h: Likewise.
5104 * stpcpy.h: Likewise.
5105 * stpncpy.h: Likewise.
5106 * strcase.h: Likewise.
5107 * strstr.h: Likewise.
5108 * xalloc.h: Likewise.
5110 * mbswidth.h: Add extern "C" for C++.
5111 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5113 2004-07-09 Simon Josefsson <jas@extundo.com>
5115 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5116 failed without this.)
5118 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5120 * fchown-stub.c: New file.
5122 2004-06-24 Jim Meyering <jim@meyering.net>
5124 * obstack.h (obstack_base): Cast to (void *), per documentation.
5126 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5128 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5130 2004-06-01 Jim Meyering <jim@meyering.net>
5132 * calloc.c: New file.
5134 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5136 * getdate.y (yylex): Allow space between sign and number.
5137 Problem reported by Dan Jacobson.
5139 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5140 and Jim Meyering <jim@meyering.net>
5142 Merge from coreutils CVS.
5144 * stat-macros.h: New file, with contents from file-type.h
5145 and coreutils' system.h.
5146 * file-type.c: Include "stat-macros.h".
5147 * file-type.h (file_type): Move all macro definitions to new file,
5150 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5151 Wrap old code with this conditional.
5152 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5153 function that does not dereference symlinks.
5154 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5156 * xreadlink.c: Include xreadlink.h first, to catch .h file
5157 dependency problems.
5158 (xreadlink): Accept new arg SIZE, for efficiency.
5159 All decls and uses changed.
5160 * xreadlink.h: Include <stddef.h>, for size_t.
5162 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5163 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5165 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5167 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5169 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5170 macros to be defined.
5171 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5172 the allocator returns NULL because the requested size is zero.
5174 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5176 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5177 var. Add comment explaining why libc still defines it. This
5178 merges the following patch from glibc:
5179 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5181 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5183 * obstack.c (_obstack): Remove unused variable. It hasn't been
5184 present in glibc since revision 1.1 of this file.
5185 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5186 obstack_alignment_mask, obstack_alloc, obstack_base,
5187 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5188 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5189 obstack_grow0, obstack_init, obstack_int_grow,
5190 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5191 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5192 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5193 nonexistent functions.
5195 2004-05-17 Derek R. Price <derek@ximbiot.com>
5196 Paul Eggert <eggert@cs.ucla.edu>
5198 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5200 2004-05-14 Bruno Haible <bruno@clisp.org>
5202 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5203 that consists of a '.' followed by an empty digit string.
5204 Patch by Tor Lillqvist <tml@iki.fi>.
5206 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5208 Port obstack to the AS/400, where pointers are 16 bytes wide and
5209 you cannot cast an integer to a valid pointer. This patch is
5210 currently waiting to be integrated into glibc; see
5211 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5213 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5214 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5215 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5216 (struct obstack): temp member is now a union of a pointer and
5217 an integer, instead of an integer. All integer uses changed.
5218 This does not affect the physical layout of struct obstack,
5219 except on hosts (like the AS/400) where the size or alignment of
5220 void * is greater than that of ptrdiff_t.
5221 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5222 __STDC__)]: Store temporary in pointer member of union, not
5224 * obstack.c: Include <stddef.h>, for offsetof.
5225 (struct fooalign): Remove; it doesn't need a name.
5226 (union fooround): Change double to long double, and add void *.
5227 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5228 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5229 not a macro. Hence the values are always int; so remove all
5230 casts-to-int in uses.
5232 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5233 Derek Price <derek@ximbiot.com>
5235 * alloca.c: Include <alloca.h>, to get our interface.
5236 * alloca_.h: Use __alloca on AIX, so that we don't have to
5237 include <alloca.h> first. Use C89 prototype for alloca; this
5238 requires including <stddef.h> for size_t. Use extern "C" if C++.
5239 Use #elif for simplicity, since we can assume C89 now.
5240 Don't try to source the system alloca.h since it will not be found
5241 and to prevent recursively including its replacement.
5242 * fnmatch.c: Include <alloca.h> instead of opencoding.
5243 * regex.c: Likewise.
5245 2004-05-16 Derek Price <derek@ximbiot.com>
5246 Paul Eggert <eggert@cs.ucla.edu>
5248 getline cleanup. This changes the getndelim2 API: both order of
5249 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5252 * getline.c: Don't include stddef.h or stdio.h, since our
5253 interface does that.
5254 (getline): Always use getdelim, so that we don't have two
5255 copies of this code.
5256 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5258 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5259 (GETNDELIM2_MAXIMUM): New macro.
5260 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5261 instead of the old practice of delim2==0. All callers changed.
5262 Return -1 on overflow, instead of returning junk.
5263 Do not set *linesize unless allocation succeeds.
5264 * getndelim2.h: Do not include stddef.h; no longer needed, now
5265 that we include sys/types.h.
5266 * getnline.h: Likewise.
5267 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5268 (getndelim2): Reorder arguments.
5269 * getnline.c (getnline, getndelim):
5270 Don't discard the NMAX argument.
5271 (getnline): Invoke getndelim, to avoid code duplication.
5272 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5273 of (size_t) -1 by callers of the getnline family.
5275 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5277 * nanosleep.c (suspended): Change its type from int to
5278 sig_atomic_t volatile.
5279 (first_call): Make it private to rpl_nanosleep, and have it
5280 be zero initially as that's a bit faster.
5281 (my_usleep): Round up fractional times instead of truncating them,
5282 as this is the usual meaning for 'sleep'.
5284 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5286 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5287 (ENOSYS): Define if not defined.
5288 (settime): Fall back on stime if it exists and settimeofday fails.
5289 But don't bother with fallbacks if a method fails with errno == EPERM.
5291 2004-05-11 Jim Meyering <jim@meyering.net>
5293 Prior to this change, the save_cwd caller required read access to the
5294 current directory on most systems (ones with the fchdir function).
5296 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5297 fails, try write-only, and finally, resort to using xgetcwd.
5299 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5301 * obstack.c, obstack.h: Import changes from libc.
5303 2004-04-28 Bruno Haible <bruno@clisp.org>
5305 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5306 implicitly appends .exe to executables.
5307 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5308 accepts Windows pathnames.
5309 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5310 Cygwin like Windows, since it now accepts Windows pathnames.
5311 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5312 Cygwin like Windows, since it now accepts Windows pathnames.
5313 Reported by Derek Robert Price <derek@ximbiot.com>.
5315 2004-04-20 Jim Meyering <jim@meyering.net>
5317 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5319 2004-04-20 Jim Meyering <jim@meyering.net>
5320 Bruno Haible <bruno@clisp.org>
5322 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5323 memory when realloc fails.
5325 2004-04-18 Jim Meyering <jim@meyering.net>
5327 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5328 don't leak memory and do call END_UTMP_ENT.
5330 2004-04-11 Paul Eggert <eggert@twinsun.com>
5332 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5333 (CHAR_BIT): Remove, since we assume C89.
5334 Include <stdint.h> if available, as per current Autoconf CVS advice.
5336 2004-03-30 Paul Eggert <eggert@twinsun.com>
5338 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5339 not bool, to be more consistent with Unix conventions.
5340 Suggested by Bruno Haible.
5342 Merge from coreutils.
5344 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5347 * getdate.h: Include stdbool.h, and timespec.h instead of
5348 the usual <time.h> dance.
5349 (get_date): Change signature to support fractional time stamps.
5350 All callers changed.
5351 * getdate.y: Include "getdate.h" first, as we can now
5352 assume C89 and don't need to worry about 'const'.
5353 Similarly, include "unlocked-io.h" near start, not in middle.
5355 (textint.value): Use long int rather than int.
5356 (textint.digits): Use size_t rather than int.
5357 (BILLION, LOG10_BILLION): New constants.
5358 (parser_control): New member rel_ns. Members day_ordinal,
5359 time_zone, month, day, hour, minutes, rel_year, rel_month,
5360 rel_day, rel_hour, rel_minutes, rel_seconds
5361 are now long int, not int. Member seconds is now struct timespec,
5362 not int. New member timespec_seen. Members dates_seen, days_seen,
5363 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5365 (%union.intval): Now long int, not int.
5366 New member timespec.
5367 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5368 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5369 (spec): Now is a timespec or an item list.
5370 (timespec, items): New nonterminals.
5371 (time, rel, relunit, number, get_date):
5372 Add support for fractional seconds.
5373 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5374 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5375 (to_hour): First arg is now long int, not int.
5376 (to_year): Returns long int, not int.
5377 Don't treat year -70 like 70.
5378 (tm_diff): Returns long int, not int.
5379 (lookup_word): Use bool instead of int when appropriate.
5380 (yylex): Use size_t for count, not int.
5381 Detect overflow when parsing large integer constants.
5382 Add support for fractions.
5383 (get_date): Make pointers 'const' if possible.
5384 Use more-portable code to detect integer overflow.
5385 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5386 Don't use ctime; it's not reliable if the year has >4 digits.
5388 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5389 This is for compatibility with BSD.
5391 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5392 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5393 From coreutils' system.h.
5395 * userspec.c: Don't include "posixver.h".
5396 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5397 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5398 compatible extension. Simplify code by removing a boolean int
5399 that was always nonzero if a string was nonnull.
5401 2004-03-30 Jim Meyering <jim@meyering.net>
5403 Merge from coreutils.
5405 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5407 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5408 an empty input stream.
5410 * readtokens.c: Include <stdbool.h>.
5411 (readtoken): Use `size_t' rather than int/long.
5412 All callers adjusted.
5413 Use `bool' rather than `int' where appropriate.
5414 Use memset rather than an explicit loop.
5415 Use x2nrealloc rather than xrealloc.
5416 Allow the use of `\0' as a delimiter.
5417 (readtokens): Likewise.
5418 * readtokens.h (readtoken, readtokens): Update prototypes.
5420 2004-03-30 Bruno Haible <bruno@clisp.org>
5422 * getloadavg.c (getloadavg): Don't assume setlocale returns
5425 2004-03-29 Paul Eggert <eggert@twinsun.com>
5427 Merge changes to getloadavg.c from coreutils and Emacs.
5429 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5430 Define to an expression, not to the empty string.
5431 Include cloexec.h and xalloc.h.
5432 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5433 Use set_cloexec_flag rather than rolling our own.
5434 * cloexec.c, cloexec.h: New files.
5436 2004-03-18 Paul Eggert <eggert@twinsun.com>
5438 * getopt.h: Sync with libc CVS.
5440 2004-03-18 Paul Eggert <eggert@twinsun.com>
5441 Bruno Haible <bruno@clisp.org>
5443 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5444 not on all platforms that have <wchar.h>.
5445 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5447 2004-03-09 Paul Eggert <eggert@twinsun.com>
5449 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5451 * getopt_int.h: New file, also synced from libc.
5453 2004-03-07 Paul Eggert <eggert@twinsun.com>
5455 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5456 '#if' expressions. Unlike the code it replaces, it does not
5457 depend on (defined _SC_PAGESIZE). However, it does depend on
5458 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5459 first reported by Jason Andrade in
5460 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5462 2004-01-18 Simon Josefsson <jas@extundo.com>
5464 * strdup.h: New file.
5465 * strdup.c: Include it.
5466 * path-concat.c: Include strdup.h. Drop strdup declaration.
5467 * userspec.c: Include strdup.h. Drop strdup declaration.
5469 2004-02-06 Karl Berry <karl@gnu.org>
5471 * config.charset: update from gettext 0.14.1.
5473 2004-02-05 Paul Eggert <eggert@twinsun.com>
5475 Add comments and code, prompted by suggestions from Bruno Haible
5477 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5478 describing the enum quoting_style values.
5479 * quotearg.c (quotearg_alloc): New function.
5480 (quotearg_buffer_restyled): Treat lone { and } as special.
5481 Treat = as special. Work around bug with older shells
5482 that "see" a '\' that is really the 2nd byte of a multibyte char.
5483 Quote empty string with shell_quoting_style.
5485 2004-02-03 Bruno Haible <bruno@clisp.org>
5487 * pipe.h: New file, from GNU gettext.
5488 * pipe.c: New file, from GNU gettext.
5490 2004-01-27 Bruno Haible <bruno@clisp.org>
5492 * execute.h: New file, from GNU gettext.
5493 * execute.c: New file, from GNU gettext.
5494 * w32spawn.h: New file, from GNU gettext.
5496 2004-01-23 Paul Eggert <eggert@twinsun.com>
5498 Exit-status fix from coreutils.
5500 Use exit_failure consistently in place of EXIT_FAILURE,
5501 so that program exit statuses are consistent on failure.
5503 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5504 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5505 * argmatch.h: Comment fix to match the above.
5506 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5507 Now a macro referring to exit_failure, instead of a separate
5508 variable. Include "exitfail.h" to get it.
5509 * xstrtol.h: Include "exitfail.h".
5510 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5512 * long-options.c (parse_long_options): Use prototype
5513 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5516 2004-01-21 Jim Meyering <jim@meyering.net>
5518 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5519 so as not to conflict with a different-sized __mktime_internal
5520 function in GNU libc.
5521 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5522 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5524 2004-01-18 Paul Eggert <eggert@twinsun.com>
5526 Merge from diffutils.
5528 * file-type.c (file_type): Add typed memory objects.
5529 * file-type.h (S_TYPEISTMO): New macro.
5531 * c-stack.h (c_stack_action): Remove argv argument.
5532 * c-stack.c (c_stack_action): Likewise. All uses changed.
5533 (die): Don't calculate message unless segv_action returns.
5534 (get_stack_location, min_address_from_argv, max_address_from_argv,
5535 volatile stack_base, volatile_stack_size): Remove.
5536 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5537 that every segmentation violation is a stack overflow. (Ouch!)
5538 See Debian bug 136249 (still outstanding) for more info about why
5539 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5541 2003-11-30 Bruno Haible <bruno@clisp.org>
5543 Safer stack allocation.
5544 * setenv.c: Include allocsa.h.
5545 (alloca): Remove fallback definition.
5546 (freea): Remove macro.
5547 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5550 2003-10-17 Bruno Haible <bruno@clisp.org>
5552 * binary-io.h: Avoid warnings on Cygwin.
5554 2003-12-28 Bruno Haible <bruno@clisp.org>
5556 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5557 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5559 2003-11-28 Bruno Haible <bruno@clisp.org>
5561 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5563 2003-11-27 Bruno Haible <bruno@clisp.org>
5565 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5567 2003-11-17 Bruno Haible <bruno@clisp.org>
5569 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5571 2003-11-24 Bruno Haible <bruno@clisp.org>
5573 * xallocsa.h: New file, from GNU gettext.
5574 * xallocsa.c: New file, from GNU gettext.
5576 2003-11-24 Bruno Haible <bruno@clisp.org>
5578 * allocsa.h: New file, from GNU gettext.
5579 * allocsa.c: New file, from GNU gettext.
5581 2003-11-24 Bruno Haible <bruno@clisp.org>
5583 * eealloc.h: New file.
5585 2004-01-15 Jim Meyering <jim@meyering.net>
5587 Merge from coreutils.
5589 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5590 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5591 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5593 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5594 optional configure-time default.
5596 * version-etc.c (version_etc_copyright): Update copyright date.
5598 * xreadlink.c (xreadlink): Correct outdated comment.
5600 2004-01-15 Paul Eggert <eggert@twinsun.com>
5602 Merge from coreutils.
5604 * posixver.c: Include posixver.h.
5606 * same.c: Include <stdbool.h>, <limits.h>.
5607 (_POSIX_NAME_MAX): Define if not defined.
5609 (same_name): If file names are silently truncated, report
5610 that the file names are the same if they are the same after
5611 the silent truncation.
5613 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5614 conversion function.
5615 * xstrtod.c (xstrtod): Likewise. All callers changed to
5616 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5619 2004-01-14 Paul Eggert <eggert@twinsun.com>
5621 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5622 with like-named macro in fnmatch.c.
5623 (EXT): Use an internal constant instead.
5625 Merge fnmatch patches from glibc.
5626 * fnmatch.c (mbsinit): Remove define.
5627 Add libc_hidden_ver (__fnmatch, fnmatch).
5628 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5629 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5631 2003-12-14 Karl Berry <karl@gnu.org>
5633 * config.charset: update from gettext-runtime.
5635 2003-12-03 Paul Eggert <eggert@twinsun.com>
5637 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5638 Bug reported by Alfred M. Szmidt.
5640 2003-11-29 Karl Berry <karl@gnu.org>
5642 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5644 2003-11-23 Paul Eggert <eggert@twinsun.com>
5645 Bruno Haible <bruno@clisp.org>
5647 * printf-parse.h: Don't include sys/types.h.
5648 (ARG_NONE): New macro.
5649 (char_directive): Change type of *arg_index fields to size_t.
5650 * printf-parse.c: Don't include sys/types.h.
5651 (SSIZE_MAX): Remove macro.
5652 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5653 Remove unnecessary overflow check.
5654 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5657 2003-11-24 Paul Eggert <eggert@twinsun.com>
5659 * alloca.c: Remove dependency on xalloc module.
5660 (xalloc_die): Remove.
5661 (memory_full) [!defined emacs]: New macro.
5662 [!defined emacs]: Don't include xalloc.h.
5663 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5664 address arithmetic overflows. Change datatypes a bit to avoid
5667 2003-11-22 Jim Meyering <jim@meyering.net>
5669 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5671 2003-11-17 Bruno Haible <bruno@clisp.org>
5673 * vasnprintf.c (alloca): Remove fallback definition.
5674 (freea): Remove definition.
5675 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5676 Reported by Paul Eggert.
5678 2003-11-17 Jim Meyering <jim@meyering.net>
5680 On systems without utime and without a utimes function capable of
5681 dealing with a NULL struct utimbuf* argument, this utime replacement
5682 could -- in unusual circumstances -- leak a file descriptor.
5683 * utime.c: Include <unistd.h> and <errno.h>.
5684 (utime_null): Be sure to close `fd' and to preserve errno.
5685 Reported by Geoff Collyer via Arnold Robbins.
5687 2003-11-16 Paul Eggert <eggert@twinsun.com>
5688 Bruno Haible <bruno@clisp.org>
5690 Protect against address arithmetic overflow.
5691 * printf-args.h: Include stddef.h.
5692 (arguments): Change type of field 'count' to size_t.
5693 * printf-args.c (printf_fetchargs): Use size_t instead of
5694 'unsigned int' where appropriate.
5695 * printf-parse.h: Include sys/types.h.
5696 (char_directive): Change type of *arg_index fields to ssize_t.
5697 (char_directives): Change type of fields 'count', max_*_length to
5699 * printf-parse.c: Include sys/types.h and xsize.h.
5700 (SSIZE_MAX): Define fallback value.
5701 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5702 instead of 'int' where appropriate. Check a_allocated, d_allocated
5703 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5704 * vasnprintf.c: Include xsize.h.
5705 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5706 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5707 overflow. Avoid wraparound when converting a width or precision from
5710 2003-11-16 Bruno Haible <bruno@clisp.org>
5712 Update from GNU gettext.
5713 * printf-parse.c: Generalize to it can be compiled for wide strings.
5714 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5715 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5716 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5717 SNPRINTF): New macros.
5718 Don't include <alloca.h> if the file is used inside libintl.
5719 (local_wcslen): New function, for Solaris 2.5.1.
5720 (VASNPRINTF): Use it instead of wcslen.
5722 2003-11-16 Bruno Haible <bruno@clisp.org>
5724 * xsize.h (xmax): New function.
5725 (xsum, xsum3, xsum4): Declare as "pure" functions.
5727 2003-11-12 Paul Eggert <eggert@twinsun.com>
5729 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5730 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5731 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5732 heuristic is just as accurate as far as we know, and it removes a
5733 dependency on size_max.m4 and ptrdiff_max.m4.
5735 2003-11-12 Paul Eggert <eggert@twinsun.com>
5737 * xstrtol.c (__xstrtol): Remove "break" immediately after
5738 "return", to pacify some unknown compiler. Problem reported
5741 2003-11-11 Bruno Haible <bruno@clisp.org>
5743 * xsize.h (SIZE_MAX): Remove fallback definition.
5744 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5747 2003-11-10 Paul Eggert <eggert@twinsun.com>
5749 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5750 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5751 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5753 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5754 not (size_t) -1, since it's defined here.
5756 2003-11-06 Paul Eggert <eggert@twinsun.com>
5758 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5759 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5760 Reject sizes of exactly SIZE_MAX bytes.
5761 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5762 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5764 2003-11-05 Bruno Haible <bruno@clisp.org>
5766 * xsize.h: Include limits.h, to avoid a possible collision with
5767 SIZE_MAX defined in <limits.h> on Solaris.
5769 2003-11-04 Bruno Haible <bruno@clisp.org>
5771 * xsize.h: New file.
5772 * linebreak.c: Include xsize.h.
5773 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5774 argument for overflow.
5775 Suggested by Paul Eggert.
5777 2003-10-31 Bruno Haible <bruno@clisp.org>
5779 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5780 to avoid (extremely rare) race condition.
5781 Suggested by Paul Eggert.
5783 2003-11-03 Jim Meyering <jim@meyering.net>
5785 * userspec.c: Include "userspec.h".
5786 * userspec.h: New file.
5788 2003-10-31 Paul Eggert <eggert@twinsun.com>
5790 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5791 * mountlist.c (SIZE_MAX): Define if not defined already.
5792 (read_filesystem_list): Set and use me_type_malloced.
5793 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5794 whatever the type happens to be), for brevity and consistency.
5795 Check for size calculation overflow on Alphas running OSF/1.
5797 2003-10-31 Jim Meyering <jim@meyering.net>
5799 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5801 * linebuffer.c: Include <string.h> for declaration of memset.
5803 2003-10-30 Paul Eggert <eggert@twinsun.com>
5804 Bruno Haible <bruno@clisp.org>
5806 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5807 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5809 2003-10-29 Paul Eggert <eggert@twinsun.com>
5811 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5812 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5814 * quotearg.c (quotearg_n_options): Use it.
5815 * group-member.c: Include <stdbool.h>.
5816 (free_group_info): Arg is now const *; don't free arg.
5817 (get_group_info): Now returns bool and accepts struct group_info *,
5818 rather than returning a malloc'ed struct group_info *.
5819 All uses changed. Check for overflow in internal size calculation.
5821 * getusershell.c (readname): Simplify the code by using x2nrealloc
5822 rather than xmalloc/xrealloc.
5823 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5824 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5825 conformance bug: the old code used a pointer after freeing the
5826 storage that it addressed.
5827 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5828 rather than doing it by hand.
5829 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5830 the buffer preserved. Use free and xmalloc instead.
5831 * quotearg.c (quotearg_n_options): Likewise.
5832 Use a simpler test for size overflow. Don't use xalloc_oversized
5833 because unsigned int might be wider than size_t (!); this suggests
5834 that we should switch from unsigned int to size_t for slot numbers.
5836 2003-10-27 Bruno Haible <bruno@clisp.org>
5838 * stdbool_.h: Better support for BeOS.
5840 2003-10-27 Paul Eggert <eggert@twinsun.com>
5842 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5843 to allocate the returned structure. Do not allocate a subarray,
5844 as x2nrealloc will do that.
5845 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5846 instead of xnrealloc.
5847 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5849 2003-10-26 Paul Eggert <eggert@twinsun.com>
5851 * xalloc.h (xalloc_oversized): New static inline function, for
5852 callers that want to do their own size-overflow checking. Include
5853 <stdbool.h>, since xalloc_oversized returns bool.
5854 * xalloc.c (array_size_overflow): Remove. All callers changed
5855 to use xalloc_oversized.
5857 Add two functions x2realloc, x2nrealloc, for programs that grow
5858 arrays dynamically by doubling their sizes.
5859 * xalloc.h (x2realloc, x2nrealloc): New decls.
5860 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5863 Port to C99 semantics for 'inline' of external functions.
5864 Bug reported by Bruno Haible.
5865 * xmalloc.c (xnmalloc_inline): New static inline function,
5866 with the old contents of xnmalloc.
5867 (xnmalloc, xmalloc): Use it.
5868 (xnrealloc_inline): New static inline function,
5869 with the old contents of xnrealloc.
5870 (xnrealloc, xrealloc): Use it.
5872 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5874 2003-10-25 Paul Eggert <eggert@twinsun.com>
5876 Fix several address-calculation bugs in the hash modules,
5877 plus some minor code cleanup.
5879 * hash.h: Include <stdbool.h>, for bool.
5880 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5881 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5882 hash_get_n_entries, hash_get_max_bucket_length,
5883 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5884 hash_rehash): Use size_t rather than unsigned.
5885 * hash.c (struct hash_table, hash_get_n_buckets,
5886 hash_get_n_buckets_used, hash_get_n_entries,
5887 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5888 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5889 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5891 (SIZE_MAX): Define if not defined.
5892 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5893 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5895 Use const * when possible.
5896 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5897 (check_tuning): Fix bug: if tuning parameters were very close to
5898 0 or 1, rounding errors could have caused subscript violations.
5899 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5900 (hash_initialize): Add 'fail:' label
5901 to free table and return NULL, and use it to simplify code.
5902 Use calloc rather than clearing the storage ourself.
5903 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5904 buffer size calculations.
5905 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5906 Include <stddef.h>, for size_t.
5907 * hash-pjw.c (hash_pjw): Likewise.
5908 Switch to method described by Bruno Haible.
5909 Include <limits.h>, for CHAR_BIT.
5910 (SIZE_BITS): New macro.
5912 2003-10-21 Paul Eggert <eggert@twinsun.com>
5914 * getndelim2.c (getndelim2): When size calculation overflows,
5915 ceiling the allocation at NMAX bytes rather than silently
5916 discarding input bytes before NMAX is reached. This makes
5917 a difference only if NMAX exceeds SIZE_MAX / 2.
5919 * obstack.c: Merge from glibc.
5920 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5921 Add libc_hidden_def (_obstack_newchunk).
5922 (_obstack_free) [! defined _LIBC]: Remove.
5923 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5924 a clone of the function body.
5925 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5926 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5928 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5929 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5932 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5933 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5934 Don't use lvalue casts, as GCC plans to remove support for them
5935 in GCC 3.5. Reported by Joseph S. Myers. This bug
5936 was also present in the non-GCC version, indicating that this
5937 code had always been buggy and had never been widely used.
5938 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5939 Use the fast variant of each macro, rather than copying the
5940 definiens of the fast variant; that way, we'll be more likely to
5941 catch future bugs in the fast variants.
5943 2003-10-20 Bruno Haible <bruno@clisp.org>
5945 * wait-process.h: New file, from GNU gettext.
5946 * wait-process.c: New file, from GNU gettext.
5948 2003-10-19 Jim Meyering <jim@meyering.net>
5950 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5952 2003-10-16 Paul Eggert <eggert@twinsun.com>
5954 * getgroups.c: Include <errno.h>, <stdlib.h>.
5955 (getgroups): First arg is int, not size_t.
5956 Don't let 'free' mangle errno.
5958 2003-10-16 Jim Meyering <jim@meyering.net>
5960 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5962 2003-10-15 Paul Eggert <eggert@twinsun.com>
5964 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5966 (new_exclude, add_exclude_file): Initial size no longer needs to
5968 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5969 our own address arithmetic overflow checking.
5971 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5972 (fnmatch): Do not alloca more than 2000 wide characters;
5973 instead, use malloc for large buffers.
5974 Check for address arithmetic overflow, and return -1
5975 with errno set to ENOMEM in that case.
5976 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5977 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5978 instead, return -1. Check for address arithmetic overflow.
5980 2003-10-14 Paul Eggert <eggert@twinsun.com>
5982 Handle invalid suffixes and overflow independently, so that
5983 callers can treat them independently as needed. Fix some bugs in
5984 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5985 suffix for a human-readable blocksize. The major caller-visible
5986 change is the addition of a new
5987 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5988 that both overflow and suffix chars were found.
5990 * human.c (humblock): Don't check separately for invalid suffix
5991 char; that is xstrtoumax's job (now that its bug is fixed).
5992 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5993 INTMAX_MAX]: New macros.
5994 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5995 TYPE_MAXIMUM): New macros.
5996 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5997 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5998 if overflow occurs, as it's what __strtol does and it's more useful
6000 (__xstrtol): If __strtol reports some error other than ERANGE,
6001 reflect it to the caller as LONGINT_INVALID. If it reports
6002 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6003 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6004 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6006 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6007 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6008 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6009 [defined UINTMAX_MAX]: New macros.
6011 2003-10-14 Bruno Haible <bruno@clisp.org>
6013 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6014 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6015 Also use volatile where needed.
6017 2003-10-12 Paul Eggert <eggert@twinsun.com>
6019 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6020 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6021 and define in terms of the other primitives.
6022 * xmalloc.c: Include stdbool.h; do not include exit.h.
6023 (SIZE_MAX): Define if not already defined.
6024 (array_size_overflow): New function.
6025 (xalloc_die): Abort instead of exiting if 'error' returns.
6026 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6027 (xmalloc, xrealloc): Use them.
6028 (xcalloc): Check for address arithmetic overflow.
6029 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6030 a bit faster than strcpy.
6032 2003-10-08 Paul Eggert <eggert@twinsun.com>
6034 Merge getpass from libc, plus a few fixes.
6036 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6037 Include <stdbool.h>.
6038 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6039 __fsetlocking to empty.
6040 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6041 do include <bits/libc-lock.h>.
6042 Do not include <fcntl.h>; not needed.
6043 [_LIBC]: Include <wchar.h>.
6044 (NOTCANCEL_MODE): New macro.
6045 (flockfile, funlockfile) [_LIBC]: New macros.
6046 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6047 [!_LIBC]: New macros.
6048 (call_fclose): New function.
6049 (getpass): Use it. Save tty stream separately; this simplifies the
6050 code and makes it more reliable if stdin happens to equal stdout.
6051 Invoke __fsetlocking on tty.
6052 Handle thread cancellation if needed.
6053 Namespace cleanup (use __tcgetattr, __getline).
6054 Use bool for Booleans.
6055 [USE_IN_LIBIO]: Handle wide streams.
6056 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6057 stream might go where.
6059 * unlocked-io.h: Include <stdio.h>, so that the caller
6060 doesn't have to include <stdio.h> before us.
6061 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6062 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6063 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6064 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6065 if not declared, so that we can use getpass.c code from libc without
6067 (flockfile, ftrylockfile, funlockfile): New macros.
6069 2003-10-06 Bruno Haible <bruno@clisp.org>
6071 * version-etc-2.h: Remove file.
6072 * version-etc-2.c: Remove file.
6074 2003-09-25 Jim Meyering <jim@meyering.net>
6075 Bruno Haible <bruno@clisp.org>
6077 This lets translators provide better translations for the
6078 "Written by ..." part of --version output.
6079 * version-etc.h: Include stdarg.h.
6080 (version_etc_copyright): Declare as readonly.
6081 (version_etc): Make this function variadic with a NULL-terminated list
6082 of author name strings.
6083 (version_etc_va): New declaration.
6084 * version-etc.c: Include stdarg.h, stdlib.h.
6085 (version_etc_copyright): Declare as readonly.
6086 (version_etc_va): New function. Provide a different translatable string
6087 for each possible number of authors < 10. Abbreviate when there are 10
6089 (version_etc): Make this function variadic. Call version_etc_va.
6090 Suggestion from Gary V. Vaughan.
6092 * long-options.h (parse_long_options): Change prototype: the authors
6093 string is moved to the end and becomes variadic.
6094 * long-options.c: Include stdarg.h.
6095 (parse_long_options): Make this function variadic, too.
6096 Call version_etc_va, not version_etc.
6098 2003-10-06 Bruno Haible <bruno@clisp.org>
6100 * fatal-signal.h: New file, from GNU gettext.
6101 * fatal-signal.c: New file, from GNU gettext.
6103 2003-10-04 Karl Berry <karl@gnu.org>
6105 * argp*: update from libc.
6107 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6109 * getpass.c (getpass): Use a no-op fseek when switching from input to
6110 output mode on the same stream.
6112 2003-09-29 Paul Eggert <eggert@twinsun.com>
6114 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6115 Fix arg typo in previous patch.
6117 2003-09-28 Jim Meyering <jim@meyering.net>
6119 * error.c: Correct cpp indentation.
6121 2003-09-27 Paul Eggert <eggert@twinsun.com>
6123 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6124 Omit the special code that used __typeof__, since we worry that
6125 it could be more trouble than it's worth. See:
6126 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6127 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6131 2003-09-26 Jim Meyering <jim@meyering.net>
6133 * error.c (error_tail): Move some declarations
6134 into inner scope where the local variables are used.
6136 2003-09-26 Bruno Haible <bruno@clisp.org>
6138 * stpncpy.h (gnu_stpncpy): New declaration.
6139 (stpncpy): Define as alias for gnu_stpncpy.
6140 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6142 2003-09-26 Paul Eggert <eggert@twinsun.com>
6144 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6145 (error_tail): Do not loop, reallocating temporary buffer, since
6146 the output cannot contain more wide characters than the input
6147 contains bytes, the size must be big enough already. This avoids
6148 one potential size overflow calculation. Check for size overflow
6149 when calculating temporary buffer size. Free temporary buffer
6150 when done, if it was allocated with malloc; this plugs a memory
6151 leak. Remove casts from void * to pointers, that are no longer
6152 needed now that we're assuming C89 or better.
6154 Merge error changes from glibc.
6156 * error.c, error.h: Update copyright notice header to match glibc.
6157 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6158 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6159 Disable cancellation while printing error.
6160 * error.h: Prepend __ to parameter names.
6162 2003-09-25 Karl Berry <karl@gnu.org>
6164 * argp-fmtstream.c, argp-help.c: update from libc.
6166 2003-09-25 Bruno Haible <bruno@clisp.org>
6168 * version-etc-2.h: New file, from version-etc.h with modifications.
6169 * version-etc-2.c: New file, from version-etc.c with modifications.
6171 2003-09-25 Simon Josefsson <jas@extundo.com>
6173 * xgetdomainname.h: New file.
6174 * xgetdomainname.c: New file.
6176 2003-09-25 Simon Josefsson <jas@extundo.com>
6177 Bruno Haible <bruno@clisp.org>
6179 * getdomainname.h: New file.
6180 * getdomainname.c: New file.
6182 2003-09-24 Paul Eggert <eggert@twinsun.com>
6184 * linebuffer.c (freebuffer): Don't free the argument, just
6185 the buffer associated with the argument. Bug reported by
6188 2003-09-19 Karl Berry <karl@gnu.org>
6190 * argp.h: update from libc.
6192 2003-09-16 Paul Eggert <eggert@twinsun.com>
6194 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6195 input error, instead of returning NULL the next time we are called
6196 (and therefore losing track of errno).
6198 2003-09-15 Paul Eggert <eggert@twinsun.com>
6200 * getndelim2.c (getndelim2): Don't trash errno when a read
6201 fails, so that the caller gets the proper errno.
6203 * readutmp.c (read_utmp): Likewise.
6204 Check for fstat error. Close stream and free storage
6207 2003-09-14 Bruno Haible <bruno@clisp.org>
6209 * fwriteerror.h: New file.
6210 * fwriteerror.c: New file.
6212 2003-09-14 Jim Meyering <jim@meyering.net>
6214 * getloadavg.c: Correct cpp indentation.
6215 * strdup.c: Likewise.
6216 * vasnprintf.c: Likewise.
6218 2003-09-12 Paul Eggert <eggert@twinsun.com>
6220 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6221 * obstack.c [!defined _LIBC]: Likewise.
6222 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6223 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6224 * exitfail.c: Don't include stdlib.h; no longer needed.
6226 More changes to assume C89 or better.
6228 * error.c (error_tail): Assume vprintf.
6230 * argmatch.c (getenv): Remove decl.
6231 * progreloc.c (get_full_program_name): Define via prototype.
6232 * setenv.c (clearenv): Likewise.
6233 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6235 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6236 (malloc, memcpy): Remove decls.
6237 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6238 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6239 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6240 (memcpy): Remove macro.
6241 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6242 (__P): Remove. All uses removed.
6243 (PTR): Remove. All uses changed to void *.
6244 (CHAR_BIT, NULL): Remove.
6245 (spaces, zeros, memset_space, memset_zero)
6246 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6248 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6249 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6250 Define with prototype.
6251 Remove now-unnecessary prototype decl.
6252 (extra_args_spec): Assume ANSI C. All uses changed.
6253 (extra_args_spec_iso): Remove.
6254 (my_strftime, emacs_strftimeu): Define via prototype.
6255 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6257 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6258 * strtoimax.c: Include <stdlib.h> unconditionally.
6259 (strtoul, strtol): Remove decls.
6260 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6262 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6263 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6264 (LOCALE_PARAM_PROTO): New macro.
6265 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6266 (INTERNAL (strtol), strtol): Define with a prototype.
6267 (PARAMS): Remove. All uses removed.
6268 * tempname.c: Include <string.h> unconditionally.
6269 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6270 * xgethostname.c (main): Define with a prototype.
6271 * xmalloc.c: Include "xalloc.h" first, to check interface.
6272 Include <stdlib.h> unconditionally.
6273 (calloc, malloc, realloc, free): Remove decls.
6274 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6275 Include <stdlib.h> unconditionally. Sort include file names.
6277 (xstrtod): Define with a prototype.
6278 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6279 (strtol, strtoul): Remove decls.
6281 2003-09-11 Paul Eggert <eggert@twinsun.com>
6283 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6284 Include <stdlib.h>, <string.h> unconditionally.
6285 Remove now-unnecessary cast to char *.
6286 * strnlen.c: Include <string.h> unconditionally.
6287 * yesno.c (yesno): Define with a prototype.
6289 2003-09-10 Bruno Haible <bruno@clisp.org>
6291 * strcspn.c: Include <string.h> unconditionally.
6292 * strpbrk.c: Include <string.h> unconditionally.
6293 * strstr.c: Include <string.h> unconditionally.
6294 * unicodeio.c: Include <string.h> unconditionally.
6295 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6296 * unsetenv.c: Likewise.
6297 * xreadlink.c: Include <stdlib.h> unconditionally.
6298 * yesno.c: Include <stdlib.h> unconditionally.
6299 (rpmatch): Add prototype.
6301 2003-09-10 Jim Meyering <jim@meyering.net>
6303 * error.c: Correct indentation of cpp directives.
6305 2003-09-09 Paul Eggert <eggert@twinsun.com>
6309 * acosl.c (main): Use a prototype.
6310 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6313 * getloadavg.c (getloadavg, main): Define via prototypes.
6315 * getopt.h (struct option.name): Assume C89, and use 'const'.
6316 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6317 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6319 * getopt.c (const): Remove macro.
6320 Include <string.h> unconditionally.
6321 (my_index): Remove; all uses changed to strchr.
6322 (strlen): Remove decl.
6323 (exchange): Remove forward decl; no longer needed.
6324 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6325 Define with prototype.
6326 * getopt1.c (const): Remove macro.
6327 (getopt_long, getopt_long_only, main): Define with prototype.
6329 * getugroups.c: Include <string.h> unconditionally.
6331 * getusershell.c: Include <stdlib.h> unconditionally.
6332 (getusershell, setusershell, endusershell, readname, main):
6333 Define with prototypes.
6335 * group-member.c: Include group-member.h first.
6336 Include <stdlib.h> unconditionally.
6338 * hard-locale.c: Include hard-locale.h first.
6339 Include <stdlib.h>, <string.h> unconditionally.
6341 * hash.c (free, malloc): Remove decls.
6342 Include <stdlib.h> unconditionally.
6344 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6345 (getenv): Do not declare.
6347 * idcache.c: Include <string.h> unconditionally.
6349 * long-options.c: Include long-options.h first, to test interface.
6350 Include <stdlib.h> unconditionally.
6352 * makepath.c: Include makepath.h first, to test interface.
6353 Include <stdlib.h> and <string.h> unconditionally.
6355 * linebuffer.c: Include <stdlib.h>.
6356 (free): Remove decl.
6358 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6359 rpl_malloc returns void *, not char *.
6360 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6362 * md5.h: Include <limits.h> unconditionally.
6363 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6364 (__P): Remove; all uses removed.
6365 * md5.c: Include "md5.h" first.
6366 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6367 md5_buffer, md5_process_bytes, md5_process_block):
6368 Define with prototypes.
6369 * sha.h (__P): Remove all uses. (It wasn't defined??)
6370 * sha.c: Include "sha.h" first.
6371 Include <stdlib.h>, <string.h> unconditionally.
6373 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6374 * memcmp.c (__ptr_t): Likewise.
6375 * memrchr.c (__ptr_t): Likewise.
6376 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6377 Include <string.h> unconditionally.
6378 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6379 * memchr.c: Include <stdlib.h> unconditionally.
6380 * memchr.c (LONG_MAX): Remove.
6381 * memrchr.c (LONG_MAX): Likewise.
6382 * memchr.c (__memchr): Define via a prototype.
6383 * memrchr.c (__memrchr): Likewise.
6384 * memcmp.c (__P): Remove, and remove all uses.
6385 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6386 Remove forward decls; no longer needed.
6387 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6388 Use types required by C89 in prototype.
6390 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6391 * savedir.c: Likewise.
6392 * mkdir.c (free): Remove decl.
6393 * rmdir.c (rmdir): Define with a prototype.
6394 * savedir.c: Include savedir.h first, to test interface.
6396 * mktime.c (STDC_HEADERS): Remove.
6397 Include <stdlib.h>, <string.h> unconditionally.
6399 * modechange.c: Include <stdlib.h> unconditionally.
6400 (malloc): Remove decl.
6402 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6403 (free): Remove decl.
6405 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6406 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6407 (This type really should be intptr_t, but that's a C99ism.)
6408 (_obstack_memcpy): Remove: all uses changed to memcpy.
6409 Include <string.h> unconditionally.
6410 (struct obstack): Assume __STDC__ for types of members
6411 chunkfun, freefun, extra_arg.
6412 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6413 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6414 obstack_begin, obstack_specify_allocation,
6415 obstack_specify_allocation_with_arg, obstack_chunkfun,
6416 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6417 Remove unprototyped decls and the macros that use them.
6418 * obstack.c (POINTER): Remove. All uses changed to void *.
6419 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6420 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6421 (defined __STDC__ && __STDC__)]:
6422 Remove nonprototyped code.
6423 Include <stdlib.h> unconditionally.
6424 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6425 _obstack_allocated_p, _obstack_free, obstack_free,
6426 _obstack_memory_used, print_and_abort):
6427 Define using prototypes.
6428 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6429 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6430 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6431 obstack_next_free, obstack_object_size, obstack_room) [0]:
6432 Remove unused, unprototyped code.
6434 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6436 * physmem.c (physmem_total, physmem_available, main): Define
6439 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6440 (main): Define with a prototype.
6442 * posixver.c (getenv): Remove decl.
6444 * putenv.c (malloc): Returns void *, not char *.
6445 Include <string.h> unconditionally.
6446 (strchr, memcpy, NULL): Do not define.
6448 * readtokens.c: Include readtokens.h first, to test interface.
6449 Include <stdlib.h>, <string.h> unconditionally.
6450 (init_tokenbuffer): Define with a prototype.
6452 * regex.c (PARAMS): Remove. All uses removed.
6453 All uses of _RE_ARGS removed, too.
6454 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6456 (bzero): Assume memset exists.
6457 (memcmp, memcpy, NULL): Remove.
6458 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6459 char, or assignments to local vars of type signed char.
6460 (init_syntax_once, PREFIX(extract_number_and_incr),
6461 PREFIX(print_partial_compiled_pattern),
6462 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6463 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6464 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6465 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6466 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6467 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6468 wcs_compile_range, byte_compile_range, truncate_wchar,
6469 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6470 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6471 count_mbs_length, wcs_re_match_2_internal,
6472 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6473 PREFIX(alt_match_null_string_p),
6474 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6475 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6476 regfree, PREFIX(extract_number)): Define with prototype. Remove
6477 now-unnecessary declaration, if any.
6478 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6480 Remove now-unnecessary casts among pointer types.
6481 * regex.h (_RE_ARGS): Remove. All uses removed.
6483 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6484 (free): Remove decl.
6486 * rpmatch.c: Include <stdlib.h> unconditionally.
6488 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6489 (free): Remove decl.
6491 * save-cwd.c: Include <stdlib.h> unconditionally.
6492 * xgetcwd.c: Likewise.
6494 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6495 (free): Remove decl.
6497 * strchrnul.c (strchrnul): Define with a prototype.
6498 Fix bug: c_in was not converted to char before searching.
6500 The following changes are not K&R related:
6502 * group-member.h: Include <sys/types.h>, so that this file is
6504 * makepath.h: Likewise.
6506 * getusershell.c (readname, default_index, line_size, readname):
6507 Use size_t, not int, for sizes.
6508 (readname): If the size overflows, report an error instead of
6511 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6513 * getndelim2.c: Assume stdlib.h per the C89 spec.
6515 2003-09-08 Paul Eggert <eggert@twinsun.com>
6517 Assume C89 or better; remove K&R cruft.
6518 A few of these changes were first proposed by Derek Robert Price
6519 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6521 * addext.c: Include <string.h> unconditionally.
6522 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6523 Don't declare getenv or malloc.
6525 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6526 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6528 (find_stack_direction, alloca): Use prototypes.
6530 * atexit.c (atexit): Define using a prototype.
6532 * basename.c, dirname.c, stripslash.c:
6533 Include <string.h> unconditionally.
6535 * bcopy.c: Include <stddef.h>.
6536 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6538 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6540 * error.h (error, error_at_line, error_print_progname)
6541 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6542 * error.c: Include error.h first, to check interface.
6543 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6544 (VA_START): Remove; all uses changeed to va_start.
6545 (exit, strerror): Remove decls.
6546 (error_print_progname): Prototype uncondionally.
6547 Don't include <errno.h>; no longer needed.
6548 (private_strerror): Remove.
6549 (error_tail): Always define.
6550 (error, error_at_line): Assume C89 or better; always use prototypes.
6551 * fatal.c: Include "fatal.h" first, to test interface.
6552 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6553 (VA_START): Remove; all uses changed to va_start.
6554 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6556 (exit): Remove decl.
6557 (fatal): Prototype unconditionally. Assume va_start works.
6558 Abort at end, to pacify gcc.
6560 * euidaccess.c (main): Define with a prototype.
6562 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6564 * exitfail.c: Include <stdlib.h> unconditionally.
6566 * fnmatch_.h (__P): Remove. All uses changed to assume
6568 * fnmatch.c: Include fnmatch.h first, to test interface.
6569 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6570 (getenv): Remove decl.
6571 (fnmatch): Define using a prototype.
6572 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6573 (FCT): Define using a prototype.
6575 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6577 * gethostname.c: Include <stddef.h>.
6578 (gethostname): Define with prototype. Length is size_t, not int.
6580 2003-09-08 Paul Eggert <eggert@twinsun.com>
6582 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6583 getversion.c should have been removed then, but was accidentally
6586 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6587 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6589 2003-09-07 Paul Eggert <eggert@twinsun.com>
6591 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6592 copy_tm_result. Bug reported by Simon Josefsson in
6593 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6595 2003-09-06 Paul Eggert <eggert@twinsun.com>
6597 * time_r.c, time_r.h: New files.
6599 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6601 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6602 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6604 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6606 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6607 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6610 * timegm.c: Switch to glibc implementation, with the following changes:
6611 [defined HAVE_CONFIG_H]: Include <config.h>.
6612 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6613 (__mktime_internal) [!defined _LIBC]: New decl.
6614 (__gmtime_r) [!defined _LIBC]: New macro and function.
6615 (timegm): Use a prototype, since gnulib assumes C89.
6616 Do not bother declaring tmp to be const, as it's not really usefu.
6617 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6618 (timegm): Declare only if HAVE_DECL_TIMEGM.
6620 2003-09-03 Paul Eggert <eggert@twinsun.com>
6622 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6623 Bug reported by Lute Kamstra in
6624 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6626 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6627 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6628 course with correspondingly smaller numbers for tomorrow and
6629 yesterday. From Tadayoshi Funaba. Originally installed into
6630 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6633 2003-08-31 Simon Josefsson <jas@extundo.com>
6635 * timegm.h: New file.
6636 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6638 2003-08-31 Karl Berry <karl@gnu.org>
6640 * argp.h: update from libc.
6642 2003-08-28 Bruno Haible <bruno@clisp.org>
6644 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6645 warning on QNX, which defines O_BINARY to 000000.
6647 2003-08-24 Bruno Haible <bruno@clisp.org>
6649 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6650 MSVC7 <stdio.h> is included later.
6652 2003-08-20 Bruno Haible <bruno@clisp.org>
6654 * progname.h: New file, from GNU gettext.
6655 * progname.c: New file, from GNU gettext.
6656 * progreloc.c: New file, from GNU gettext.
6658 2003-08-19 Bruno Haible <bruno@clisp.org>
6660 * xstrdup.c: Assume <string.h> exists.
6662 2003-08-18 Jim Meyering <jim@meyering.net>
6664 * setenv.h: Indent nested cpp directive.
6665 * vasnprintf.c: Remove trailing blanks.
6667 2003-08-17 Simon Josefsson <jas@extundo.com>
6668 Bruno Haible <bruno@clisp.org>
6670 * xstrndup.h: New file.
6671 * xstrndup.c: New file.
6673 2003-08-17 Bruno Haible <bruno@clisp.org>
6675 * strndup.h: New file.
6677 2003-08-16 Paul Eggert <eggert@twinsun.com>
6679 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6680 space, undoing this 2003-08-12 change:
6681 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6683 2003-08-16 Jim Meyering <jim@meyering.net>
6685 Merge from coreutils.
6686 * xstrtoimax.c: #else #if -> #elif.
6687 * xstrtoumax.c: Likewise.
6689 2003-08-15 Paul Eggert <eggert@twinsun.com>
6691 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6692 rather than tab, after '#' in shell-script copyright notices.
6693 Suggested by Bruno Haible.
6695 2003-08-15 Jim Meyering <jim@meyering.net>
6696 and Paul Eggert <eggert@twinsun.com>
6698 Merge from coreutils.
6699 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6700 member but strut utmpx does not. Needed for AIX 4.3.3.
6701 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6703 2003-08-15 Jim Meyering <jim@meyering.net>
6705 Merge from coreutils.
6706 * xgethostname.c: Include <stdlib.h>.
6707 (xghostname): Don't exit for anything other than memory-related
6708 failure; just return NULL.
6709 * userspec.c: Include "posixver.h".
6710 (parse_user_spec): Accept `.' as a separator only
6711 in pre-POSIX-200112 mode.
6712 * strtoimax.c: Use #elif rather than #else #if.
6713 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6714 Remove function, now that we can rely on a working tzset function.
6715 [!_LIBC]: Ensure that the required autoconf test has been run.
6716 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6717 Use underlying_strftime for %r.
6718 * sha.c: Merge in some clean-up and optimization changes from glibc.
6719 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6720 Ensure that it is a multiple of 64.
6721 Rearrange loop exit tests so as to avoid performing an
6722 additional fread after encountering an error or EOF.
6723 * realloc.c: Update copyright date.
6725 2003-08-14 Jim Meyering <jim@meyering.net>
6727 Merge from coreutils.
6728 * obstack.h: Whitespace changes.
6729 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6730 and xcalloc return values.
6731 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6732 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6733 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6734 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6735 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6737 Use mntctl's return value to drive the entry-processing loop, since
6738 we can't rely on the value of the vmt_length member in the last
6739 entry. On some systems doing so could result in exhausting
6740 virtual memory. Based in part on a patch from Mike Jetzer.
6742 2003-08-14 Jim Meyering <jim@meyering.net>
6743 and Paul Eggert <eggert@twinsun.com>
6745 Merges from coreutils, plus other fixes.
6746 * physmem.c: Merge in portability changes from gcc/libiberty
6747 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6748 for credits and details. Thanks to Kaveh Ghazi for helping
6749 to keep these files in sync.
6750 (ARRAY_SIZE): Define it.
6751 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6752 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6753 (memcasecmp): Don't assume size_t fits in unsigned int.
6754 Remove casts and duplicate code.
6755 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6756 (memcpy): Remove definition.
6757 Merge in some clean-up and optimization changes from glibc.
6758 [BLOCKSIZE]: Move definition to top of file.
6759 Ensure that it is a multiple of 64.
6760 Rearrange loop exit tests so as to avoid performing an
6761 additional fread after encountering an error or EOF.
6762 * md5.h (md5_uintptr): Define.
6763 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6764 return to the initial working directory. Preserve errno
6766 * idcache.c: Include "xalloc.h".
6767 (xmalloc, xrealloc): Remove decls.
6768 (getuser): Remove casts no longer required in C89.
6769 * human.c: Include stdio.h, for sprintf.
6770 * group-member.c: Include "xalloc.h".
6771 (xmalloc, xrealloc): Remove decls.
6772 (get_group_info): Remove casts no longer required in C89.
6773 * getusershell.c (readname): Remove casts no longer required in C89.
6774 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6775 * getline.c: Whitespace fix, from coreutils.
6777 2003-08-13 Paul Eggert <eggert@twinsun.com>
6779 * exclude.c: Include <ctype.h>
6780 (IN_CTYPE_DOMAIN): New macro.
6782 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6785 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6786 Undo previous (whitespace-only) change.
6788 2003-08-12 Paul Eggert <eggert@twinsun.com>
6790 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6791 Normalize leading white space and remove trailing white space.
6792 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6793 notice, as per ../config/srclist-update.
6795 Merge from coreutils.
6796 * euidaccess.h: New file.
6797 * euidaccess.c: Include it.
6798 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6799 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6800 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6802 2003-08-11 Bruno Haible <bruno@clisp.org>
6804 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6805 (vasnprintf): Use it instead of wcslen.
6807 2003-08-11 Bruno Haible <bruno@clisp.org>
6809 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6810 value to ensure that _Bool promotes to int. Use #define for _Bool when
6811 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6813 2003-08-10 Karl Berry <karl@gnu.org>
6815 * regex.h: update from libc (whitespace fix).
6817 2003-08-09 Paul Eggert <eggert@twinsun.com>
6819 Merge some files from coreutils. These changes were
6820 originally made by Jim Meyering.
6821 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6822 many older Unixes require this.
6823 * alloca.c (alloca): Remove cast to argument of free;
6824 no longer needed in C89.
6825 * alloca_.h, regex.h: Fix white space to match
6826 what GNU indent does.
6828 2003-08-05 Paul Eggert <eggert@twinsun.com>
6830 * bumpalloc.h: Remove.
6832 2003-08-04 Paul Eggert <eggert@twinsun.com>
6834 * getloadavg.c: Change copyright notice and spacing to conform to
6837 Merge from coreutils.
6838 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6840 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6841 from Karl Berry, implemented by Jim Meyering.
6842 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6843 from Dmitry V. Levin.
6844 Remove anachronistic cast of xrealloc.
6845 * fnmatch_.h (__const): Remove. Use 'const'.
6846 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6847 type. Otherwise, it wouldn't compile with at least /bin/cc on
6848 ymp-cray-unicos9.0.2.X.
6849 Combine two mostly-identical uses of alloca into one.
6850 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6852 2003-08-04 Dave Love <d.love@dl.ac.uk>
6856 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6857 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6858 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6859 obsolete NLIST_NAME_UNION.
6860 [__GNU__]: Undef BSD and FSCALE.
6861 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6863 2003-08-03 Paul Eggert <eggert@twinsun.com>
6865 * stdbool_.h (_Bool): Make it signed char, instead of
6866 an enum type, so that it's guaranteed to promote to int. See:
6867 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6869 2003-07-31 Paul Eggert <eggert@twinsun.com>
6871 * strerror.c: Include config.h, limits.h. Declare sprintf.
6872 (strerror): Don't assume that a printable int fits in 14 bytes.
6874 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6875 Bruno Haible <bruno@clisp.org>
6877 * getline.h (getline, getdelim): Change return type to ssize_t.
6878 * getline.c (getline, getdelim): Likewise.
6879 Remove _GNU_SOURCE define; now it's defined in config.h through
6882 2003-07-22 Paul Eggert <eggert@twinsun.com>
6884 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6885 over-parenthesization in macros.
6887 Sync with coreutils.
6889 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6892 Use `exit_failure' for xalloc and xmemcoll instead of their own
6893 private exit-failure variables.
6894 * xalloc.h (xalloc_exit_failure): Remove.
6895 * xmalloc.c: Likewise. Include exitfail.h.
6896 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6897 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6898 * xmemcoll.c: Likewise. Include exitfail.h.
6899 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6901 2003-07-18 Paul Eggert <eggert@twinsun.com>
6903 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6904 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6905 to test that it can stand by itself. Include "exitfail.h".
6906 Clients should set exit_failure instead.
6907 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6909 2003-07-18 Andreas Schwab <schwab@suse.de>
6911 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6913 2003-07-18 Bruno Haible <bruno@clisp.org>
6915 * getndelim2.h: New file.
6916 * getndelim2.c: Make into a module of its own. Include config.h,
6918 (getndelim2): Make non-static. Change return type to ssize_t.
6919 * getline.h: Change argument names.
6920 * getline.c: Include getndelim2.h instead of getndelim2.c.
6921 * getnline.c: Include getndelim2.h.
6923 2003-07-17 Bruno Haible <bruno@clisp.org>
6925 * Makefile.am: Remove file.
6926 * Makefile.in: Remove file.
6928 2003-07-17 Bruno Haible <bruno@clisp.org>
6930 * getnline.h: New file.
6931 * getnline.c: New file.
6932 * getndelim2.c: New file, extracted from getline.c.
6933 (getndelim2): Renamed from getdelim2, with added nmax argument.
6934 * getline.c: Include getndelim2.c.
6935 (getdelim2): Moved out to getndelim2.c.
6936 (getline, getdelim): Update.
6938 2003-07-15 <karl@gnu.org>
6940 * vasnprintf.c: update from gettext.
6942 2003-07-15 Jim Meyering <jim@meyering.net>
6944 * makepath.c (make_path): Enclose diagnostic in _(...).
6946 2003-07-14 Paul Eggert <eggert@twinsun.com>
6948 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6949 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6950 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6951 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6952 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6953 updated automatically by ../config/srclist-update. This changes
6954 their license from LPGL to GPL.
6956 2003-07-14 Jim Meyering <jim@meyering.net>
6958 Don't emit diagnostics. Let callers do that.
6959 * save-cwd.c: Don't include "error.h".
6960 (save_cwd): Don't call error. Ensure that errno is valid
6961 when returning nonzero.
6963 * save-cwd.h (restore_cwd): Update prototype.
6964 * save-cwd.c (restore_cwd): Remove two parameters.
6965 Simplify. Don't call error upon failure. Let callers do that.
6966 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6967 when auditing is enabled. But don't bother updating the #if.
6969 2003-07-14 Simon Josefsson <jas@extundo.com>
6971 * mempcpy.h: New file.
6972 * mempcpy.c: New file.
6974 2003-07-14 Paul Eggert <eggert@twinsun.com>
6976 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6977 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6978 unicodeio.c, unicodeio.h, unlocked-io.h:
6979 Switch from LGPL to GPL.
6981 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6983 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6984 it breaks C++ compilation.
6985 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6987 2003-07-10 Jim Meyering <jim@meyering.net>
6989 * vasnprintf.c: Remove trailing blanks.
6990 Make cpp indentation consistent.
6992 2003-07-09 Paul Eggert <eggert@twinsun.com>
6994 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6995 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6996 Switch from LGPL to GPL.
6998 2003-07-07 Paul Eggert <eggert@twinsun.com>
7000 * mktime.c: Fix some boundary cases and remove need for floating point.
7002 Issue a compile-time diagnostic if time_t is floating point, or if
7003 two's complement arithmetic is not in effect, or if arithmetic
7004 right shift does not propagate the sign. These assumptions were
7005 all in the original code but they weren't checked.
7007 (TIME_T_MIDPOINT, verify): New macros.
7008 (__isleap): Remove; it has integer overflow problems.
7009 (leapyear): New function, without those problems.
7010 (ydhms_tm_diff): Remove; splitting into two parts.
7011 (ydhms_diff): New function, containing the arithmetic part of
7012 the old ydhms_tm_diff function. Issue a compile-time
7013 diagnostic if we are not using C99 integer division.
7014 Avoid casts when possible.
7015 (guess_time_tm): New function, containing the checking part of
7016 the old ydhms_tm_diff function. Return the new value, rather than
7017 the difference between it and the old. Accept a new argument T
7018 so that *T specifies the old value. Check for overflow in the result.
7020 (__mktime_internal): Use a time_t offset, not a long int offset.
7021 This undoes the 2003-06-04 change, which is no longer needed now
7022 that we have better overflow checking.
7023 (localtime_offset): Likewise.
7025 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7026 and long are 64-bit but int is only 32-bit.
7027 (ydhms_diff): Use long int to store year1 and yday1.
7028 Issue a compile-time diagnostic if long int is not wide enough.
7030 (__mktime_internal): Use long int to store adjusted year and yday.
7031 Use plain C rather than preprocessor commands, if that doesn't
7033 Check for overflow (and try to repair) after each probe
7034 rather than checking only at the very end. This avoids some bugs
7035 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7036 does not equal GMT offset at maximum time).
7037 Use integer to check for overflow rather than floating point; this
7038 is more portable to non-IEEE hosts, and is a tad faster.
7039 When we detect that we are oscillating between two values,
7040 don't check whether tm_isdst has the requested value, since
7041 we already know the answer. When tm_isdst has the wrong value,
7042 use a different heuristic to find the right one, based on the
7043 extreme values actually observed in practice in tz2003a,
7044 rather than the (overly optimistic) "previous 3 calendar quarters".
7046 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7047 "T const" to accommodate glibc style.
7048 (check_result): Use less-confusing report format. "long" -> "long int.
7050 Don't loop if the iteration overflows time_t.
7051 Allow a negative step in the iteration.
7053 2003-07-01 Paul Eggert <eggert@twinsun.com>
7055 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7056 having it depend on HAVE_SYS_TYPES_H.
7058 2003-06-25 Bruno Haible <bruno@clisp.org>
7060 * readlink.c: New file.
7062 2003-06-20 Bruno Haible <bruno@clisp.org>
7064 Assume C89, so PARAMS isn't needed.
7065 * unicodeio.h (PARAMS): Remove.
7066 * unicodeio.c: Don't use PARAMS.
7068 2003-06-18 Jim Meyering <jim@meyering.net>
7070 Merge changes from coreutils.
7071 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7072 Remove explicit declarations of xmalloc and realloc.
7074 (read_utmp): Remove anachronistic cast of xmalloc.
7076 2003-06-17 Paul Eggert <eggert@twinsun.com>
7078 Assume C89, so PARAMS isn't needed.
7079 * backupfile.h (PARAMS): Remove. All uses removed.
7080 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7081 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7082 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7083 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7084 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7085 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7086 xstrtol.h: Likewise.
7087 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7088 same.h, strverscmp.h: Do not include config.h; no longer needed.
7089 Anyway, config.h should always be included before any other file.
7091 2003-06-11 Simon Josefsson <jas@extundo.com>
7093 * sysexit_.h: New file.
7095 2003-05-20 Derek Price <derek@ximbiot.com>
7097 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7099 2003-06-10 Simon Josefsson <jas@extundo.com>
7101 * strchrnul.h: New file.
7102 * strchrnul.c: New file.
7104 2003-06-10 Simon Josefsson <jas@extundo.com>
7106 * argp.h: New file, from glibc.
7107 * argp-ba.c: New file, from glibc.
7108 * argp-eexst.c: New file, from glibc.
7109 * argp-fmtstream.c: New file, from glibc.
7110 * argp-fmtstream.h: New file, from glibc.
7111 * argp-fs-xinl.c: New file, from glibc.
7112 * argp-help.c: New file, from glibc.
7113 * argp-namefrob.h: New file, from glibc.
7114 * argp-parse.c: New file, from glibc.
7115 * argp-pv.c: New file, from glibc.
7116 * argp-pvh.c: New file, from glibc.
7117 * argp-xinl.c: New file, from glibc.
7119 2003-06-07 Jim Meyering <jim@meyering.net>
7121 * readtokens.h: Put `Free Software Foundation, Inc.'
7122 in place of my name in the copyright comment.
7123 Remove definition and uses of __P.
7126 * stat.c: Don't declare xmalloc explicitly.
7127 Instead, include "xalloc.h".
7128 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7129 xrealloc, and xcalloc return values.
7130 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7132 * xgetcwd.h: Remove definition/uses of PARAMS.
7134 2003-06-06 Jim Meyering <jim@meyering.net>
7136 * stdbool_.h: Renamed from stdbool.h.in.
7138 2003-06-06 Jim Meyering <jim@meyering.net>
7140 Merge from coreutils.
7141 * same.c: (same_name): Declare *_basename locals to be `const'.
7142 Consolidate declarations and initializations of *_base* locals.
7144 Merge from coreutils.
7145 This avoids a core dump on systems without GNU putenv,
7146 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7147 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7148 (unsetenv): New static function, from GNU libc.
7149 (rpl_putenv): Use it.
7151 * modechange.c: Remove trailing blanks.
7153 Merge from coreutils.
7154 * fsusage.c: Remove declaration of statfs.
7155 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7157 * posixtm.c: Include <stdbool.h> unconditionally.
7159 2003-06-05 Paul Eggert <eggert@twinsun.com>
7161 * mktime.c (__mktime_internal): When resolving a tm_isdst
7162 mismatch, look in future quarters as well as past. This fixes a
7163 bug when processing fall-backwards gaps immediately after a long
7164 period of daylight-saving time.
7166 * mktime.c: Assume freestanding C89 or better.
7167 (HAVE_LIMITS_H): Remove. Assume it's 1.
7168 (__P): Remove; not used.
7169 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7170 (mktime, not_equal_tm, print_tm, check_result,
7171 main): Use prototypes. Use const * where appropriate.
7172 (main): Fix typo in testing code that uncovered by above changes.
7173 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7175 2003-06-04 Paul Eggert <eggert@twinsun.com>
7177 * mktime.c: Fix Debian bug 177940
7178 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7179 (localtime_offset): Now long int, not time_t, because we want it
7180 to be guaranteed to be signed. All uses changed.
7181 (__mktime_internal): If overflow would occur when adding offset,
7184 Merge 'human' changes from coreutils. Rewrite to support
7185 locale-specific notations like thousands separators.
7186 * human.c: Simplify authorship notice.
7187 Include human.h immediately after config.h.
7188 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7189 <limits.h>: Do not include, since human.h does.
7190 (SIZE_MAX, UINTMAX_MAX): New macros.
7191 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7192 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7193 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7194 (power_letter): Renamed from suffixes.
7195 (generate_suffix_backwards): Remove.
7196 (adjust_value): Now takes int style (because of human.h changes)
7197 and long double value (for greater precision on some platforms).
7198 (group_number): New function.
7199 (human_readable): Use it. Use integer options, not enum.
7200 Put the options before the sizes in the arg list.
7201 Support all the new options.
7202 The old human_readable function has been removed;
7203 use inttostr.h instead.
7204 (human_readable, default_block_size, humblock):
7205 Use uintmax_t, not int, for block sizes.
7206 (human_readable_inexact, block_size_types): Remove.
7207 (block_size_opts): New constant.
7208 (human_options): Renamed from human_block_size, with new signature
7209 that allows block sizes up to UINTMAX_MAX. All callers changed.
7210 * human.h: Add copyright and authorship notice.
7211 Include <limits.h> and <stdbool.h> unconditionally.
7212 (PARAMS): Remove. All uses removed.
7213 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7214 (enum human_inexact_style): Remove tag; now a nameless enum.
7215 (human_floor, human_ceiling, human_round_to_even): Now have
7216 values 2, 0, 1 rather than -1, 1, 0.
7217 (human_group_digits, human_suppress_point_zero, human_autoscale,
7218 human_base_1024, human_SI, human_B): New constants.
7219 (human_readable_inexact, human_block_size): Remove.
7220 (human_readable): Size args are now uintmax_t, not int.
7221 (human_options): New decl.
7223 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7224 unnecessary now that we assume C89 or better. This change
7225 imported from coreutils.
7227 * mktime.c (__mktime_internal): Do not reject negative timestamps
7228 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7229 in the 2003-05-30 sync from glibc.
7231 .h files should stand alone, but we shouldn't include <sys/types.h>
7232 if we can get away with just <stddef.h>.
7234 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7235 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7236 rather than <sys/types.h>, as we merely need size_t.
7237 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7239 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7240 Include <stdio.h>, to get FILE.
7241 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7242 memcasecmp.h has included <stddef.h> and all we need is size_t.
7243 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7244 our interface, instead of including <sys/types.h>
7246 2003-06-02 Paul Eggert <eggert@twinsun.com>
7249 Fix some minor time-related bugs with POSIX time arguments.
7250 Some valid time stamps were being rejected (notably -1, and
7251 time stamps before 1900 on 64-bit hosts). And some invalid
7252 time stamps were being accepted, e.g. September 31.
7254 * posixtm.h (posixtime): Return bool instead of time_t, so
7255 that we can return (time_t) -1 successfully.
7256 * posixtm.c: Likewise.
7257 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7258 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7259 (t): Remove static var.
7260 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7261 of static var. All uses changed.
7262 (year): Do not reject years before 1900; they can occur with
7264 (posix_time_parse): Do not check for out-of-range components;
7265 that is now the caller's responsibility, since our checks were
7266 only approximations.
7267 (posixtime): Use mktime to check for out-of-range components,
7268 since it knows them exactly.
7269 If mktime returns (time_t) -1, check whether an error actually occurred
7270 by invoking localtime on -1.
7271 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7272 posixtime failures better.
7273 Improve the test data (in comments only).
7275 2003-05-30 <karl@gnu.org>
7277 * mktime.c: update from libc.
7279 2003-05-30 Bruno Haible <bruno@clisp.org>
7281 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7282 * localcharset.h: Likewise.
7283 * localcharset.c: Likewise.
7285 2003-05-28 Paul Eggert <eggert@twinsun.com>
7287 Assume the headers required for C89 freestanding compilers.
7288 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7289 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7290 without checking for HAVE_LIMITS_H.
7291 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7292 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7294 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7295 * exclude.c: Include <stdbool.h> unconditionally.
7296 * tempname.c: Include <stddef.h> unconditionally.
7297 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7298 * modechange.c, rpmatch.c (NULL): Don't define, since
7299 <stddef.h> does that.
7300 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7301 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7302 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7303 * xstrtol.c: Likewise.
7304 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7305 * savedir.c: Include <stddef.h> instead of defining NULL.
7307 * addext.c (addext): Use assignment rather than cast, to avoid
7308 warnings on some platforms.
7310 * mktime.c (__mktime_internal): Do not reject negative timestamps
7313 2003-05-10 Bruno Haible <bruno@clisp.org>
7315 * linebreak.c (iconv_string_length): Don't return -1 just because the
7316 string is longer than 4 KB.
7318 2003-05-12 Jim Meyering <jim@meyering.net>
7320 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7321 the space-padded-by-default conversion specifiers, %e, %k, %l.
7323 2003-05-03 Bruno Haible <bruno@clisp.org>
7325 Upgrade to Unicode-4.0.
7326 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7327 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7328 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7329 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7330 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7331 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7332 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7333 Change width of U+E0100..U+E01EF from 1 to 0.
7335 2003-04-25 Bruno Haible <bruno@clisp.org>
7337 * copy-file.c: Include <stddef.h>, for size_t.
7339 2003-04-25 Jim Meyering <jim@meyering.net>
7341 * copy-file.c (copy_file_preserving): Declare buf_size to be
7342 of type size_t, not int.
7344 2003-04-11 Jim Meyering <jim@meyering.net>
7346 Merge changes from Coreutils.
7348 2003-03-22 Jim Meyering <jim@meyering.net>
7350 * strftime.c (widen): Cast alloca return value to proper type.
7352 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7355 * strftime.c (my_strftime): Handle very large width
7356 specifications for numeric values correctly. Improve checks for
7359 2003-01-19 Jim Meyering <jim@meyering.net>
7361 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7362 (nl_get_alt_digit) [! defined my_strftime]: Define.
7363 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7364 _nl_get_alt_digit and _nl_get_walt_digit.
7366 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7367 These changes have no effect outside of _LIBC.
7369 2003-04-10 Bruno Haible <bruno@clisp.org>
7371 * findprog.h: New file, from GNU gettext.
7372 * findprog.c: New file, from GNU gettext.
7374 2003-04-05 Jim Meyering <jim@meyering.net>
7376 Merge changes from Coreutils.
7378 * exclude.h (PARAMS): Remove definition and uses.
7379 * exclude.c: Remove uses of `PARAMS'.
7381 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7382 Add test-cases for DOS filenames. Declare program_name.
7383 (main): Set up program_name. Patch by Rich Dawe.
7385 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7387 Use mntctl's return value to drive the entry-processing loop, since
7388 we can't rely on the value of the vmt_length member in the last
7389 entry. On some systems doing so could result in exhausting
7390 virtual memory. Based in part on a patch from Mike Jetzer.
7392 2003-04-04 Bruno Haible <bruno@clisp.org>
7394 * linebreak.h: New file, from GNU gettext.
7395 * linebreak.c: New file, from GNU gettext with slight modifications.
7396 * lbrkprop.h: New file, from GNU gettext.
7398 2003-04-03 Bruno Haible <bruno@clisp.org>
7400 * utf8-ucs4.h: New file, from GNU gettext.
7401 * utf16-ucs4.h: New file, from GNU gettext.
7402 * ucs4-utf8.h: New file, from GNU gettext.
7403 * ucs4-utf16.h: New file, from GNU gettext.
7405 2003-04-02 Bruno Haible <bruno@clisp.org>
7407 * binary-io.h: New file, from GNU gettext.
7409 2003-04-01 Bruno Haible <bruno@clisp.org>
7411 * pathname.h: New file, from GNU gettext.
7412 * concatpath.c: New file, from GNU gettext.
7414 2003-03-30 Bruno Haible <bruno@clisp.org>
7416 * copy-file.c (copy_file_preserving): Don't set owner if the function
7417 chown() doesn't exist.
7419 2003-03-28 Bruno Haible <bruno@clisp.org>
7421 * copy-file.h: New file, from GNU gettext.
7422 * copy-file.c: New file, from GNU gettext.
7424 2003-03-18 Jim Meyering <jim@meyering.net>
7426 * quote.c (quote_n): Fix typo in comment.
7428 2003-03-14 Jim Meyering <jim@meyering.net>
7430 Merge changes from Coreutils.
7431 * obstack.h (obstack_object_size): Declare temporary, __o,
7432 to be const, in order to avoid warnings.
7433 (obstack_room): Likewise.
7434 (obstack_empty_p): Likewise.
7436 2003-03-13 Paul Eggert <eggert@twinsun.com>
7438 Merge changes from Bison.
7439 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7440 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7441 when compiling Bison 1.875's `bitset bset = obstack_alloc
7442 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7443 * hash.c: Include <stdbool.h> unconditionally.
7445 2003-03-09 Paul Eggert <eggert@twinsun.com>
7447 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7448 Reported by Bruce Becker; see:
7449 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7451 2003-03-03 Paul Eggert <eggert@twinsun.com>
7452 Bruno Haible <bruno@clisp.org>
7454 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7455 Reported by John Hughes, see
7456 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7458 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7460 * poll_.h: New file.
7463 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7465 * mathl.h: New file.
7466 * acosl.c: New file.
7467 * asinl.c: New file.
7468 * atanl.c: New file.
7469 * ceill.c: New file.
7472 * floorl.c: New file.
7473 * frexpl.c: New file.
7474 * ldexpl.c: New file.
7476 * sincosl.c: New file.
7478 * sqrtl.c: New file.
7480 * trigl.c: New file.
7481 * trigl.h: New file.
7483 2003-02-17 Bruno Haible <bruno@clisp.org>
7485 * mkdtemp.h: New file, from GNU gettext.
7486 * mkdtemp.c: New file, from GNU gettext.
7488 2003-01-31 Bruno Haible <bruno@clisp.org>
7490 * rename.c: #undef rename before defining rpl_rename.
7491 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7493 2003-01-30 Bruno Haible <bruno@clisp.org>
7495 * printf-args.h: New file, from GNU gettext.
7496 * printf-args.c: New file, from GNU gettext.
7497 * printf-parse.h: New file, from GNU gettext.
7498 * printf-parse.c: New file, from GNU gettext.
7499 * vasnprintf.h: New file, from GNU gettext.
7500 * vasnprintf.c: New file, from GNU gettext.
7501 * asnprintf.c: New file, from GNU gettext.
7502 * vasprintf.h: New file, from GNU gettext with modifications.
7503 * vasprintf.c: New file, from GNU gettext.
7504 * asprintf.c: New file, from GNU gettext.
7506 2003-01-29 Bruno Haible <bruno@clisp.org>
7508 * stpncpy.h: New file, from GNU gettext with modifications.
7509 * stpncpy.c: New file, from GNU gettext with modifications.
7511 2003-01-28 Bruno Haible <bruno@clisp.org>
7513 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7515 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7518 2003-01-27 Bruno Haible <bruno@clisp.org>
7520 * xsetenv.h: New file, from GNU gettext.
7521 * xsetenv.c: New file, from GNU gettext.
7523 2003-01-23 Bruno Haible <bruno@clisp.org>
7525 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7527 2003-01-22 Bruno Haible <bruno@clisp.org>
7529 * exit.h: New file, from GNU gettext.
7531 2003-01-11 Bruno Haible <bruno@clisp.org>
7533 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7534 * strcase.h (strcasecmp, strncasecmp): Likewise.
7536 2003-01-14 Jim Meyering <jim@meyering.net>
7538 * same.c (same_name): Tweak a comment.
7540 2003-01-11 Bruno Haible <bruno@clisp.org>
7542 * same.c (same_name): Reorder tests so as to avoid calling stat()
7543 when a string comparison is sufficient.
7545 2003-01-11 Bruno Haible <bruno@clisp.org>
7547 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7550 2003-01-11 Bruno Haible <bruno@clisp.org>
7552 * hash-pjw.c: Add comment about low quality of this function.
7554 2003-01-12 Paul Eggert <eggert@twinsun.com>
7556 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7557 to avoid collisions with libcurses and libreadline.
7559 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7560 * getstr.h, getstr.c: Remove.
7561 * getline.c: Include "getline.h", to check interface.
7562 Move body of old getstr.c here: this defines MIN_CHUNK and
7563 declares getdelim2, which is renamed from getstr.
7564 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7566 * linebuffer.c (readlinebuffer): Renamed from readline.
7568 * linebuffer.h: Likewise.
7569 (readline): Remove backward-compatibility macro.
7571 2003-01-12 Jim Meyering <jim@meyering.net>
7573 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7575 2003-01-10 Bruno Haible <bruno@clisp.org>
7577 * alloca_.h: New file.
7578 * getdate.y: Unconditionally include alloca.h.
7579 * makepath.c: Likewise.
7580 * setenv.c: Likewise.
7581 * userspec.c: Likewise.
7583 2003-01-09 Bruno Haible <bruno@clisp.org>
7585 * stdbool.h.in: New file.
7587 2003-01-08 Bruno Haible <bruno@clisp.org>
7589 * safe-read.c: Include specification header first, to ensure its
7591 * full-write.c: Likewise.
7593 2003-01-08 Jim Meyering <jim@meyering.net>
7595 * full-write.c: Undefine and define-away `const' after inclusion
7596 of errno.h, not before. Suggestion from Bruno Haible.
7598 2003-01-07 Jim Meyering <jim@meyering.net>
7600 * full-write.c: Rework so that it may serve to define full_read, too.
7601 * full-read.c: Simply #define FULL_READ and include full-write.c.
7603 2003-01-06 Jim Meyering <jim@meyering.net>
7605 * version-etc.c: Update year in translatable copyright string.
7607 2002-12-25 Bruno Haible <bruno@clisp.org>
7609 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7610 * xstrtol.h: Likewise.
7611 * xstrtoimax.c: Likewise.
7612 * xstrtoumax.c: Likewise.
7613 * human.h: Likewise.
7615 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7616 on systems that have <inttypes.h> but not <stdint.h>.
7618 2002-12-31 Paul Eggert <eggert@twinsun.com>
7620 * memcoll.c (memcoll): Fall back on a simple algorithm using
7621 memcmp if strcoll doesn't work.
7623 2002-12-23 Bruno Haible <bruno@clisp.org>
7625 * localcharset.h: New file.
7626 * localcharset.c: Include it.
7627 * unicodeio.c: Likewise.
7629 2002-12-22 Bruno Haible <bruno@clisp.org>
7631 * utime.c (utime_null): No need to call ftruncate if the file was
7634 2002-12-23 Bruno Haible <bruno@clisp.org>
7636 * memcoll.c (STRCOLL): New macro.
7639 2002-12-22 Bruno Haible <bruno@clisp.org>
7641 * getstr.h (getstr): Define, to avoid clash with libcurses.
7642 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7644 2002-12-22 Bruno Haible <bruno@clisp.org>
7646 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7648 2002-12-23 Bruno Haible <bruno@clisp.org>
7650 * getline.h: Include <stddef.h>, for size_t.
7652 * unicodeio.h: Include <stddef.h>, for size_t.
7653 * unicodeio.c: Don't include <stddef.h>.
7655 2002-12-17 Bruno Haible <bruno@clisp.org>
7657 * canon-host.c (strdup): Remove unused declaration.
7659 * fsusage.c: Include full_read.h.
7660 (get_fs_usage): Use full_read instead of safe_read.
7662 * utime.c (utime_null): Use SAFE_READ_ERROR.
7664 2002-12-11 Bruno Haible <bruno@clisp.org>
7666 * setenv.h: Rewritten to cope with systems that have setenv() but not
7668 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7671 2002-12-11 Bruno Haible <bruno@clisp.org>
7673 * setenv.c (alloca): Fall back to malloc.
7675 (setenv): Use freea() to free memory allocated with alloca().
7677 2002-11-13 Bruno Haible <bruno@clisp.org>
7679 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7680 function declarations.
7681 * unsetenv.c (unsetenv): Likewise.
7683 2002-03-04 Bruno Haible <bruno@clisp.org>
7685 Portability to AIX 4.3.3.
7686 * unsetenv.c: New file, extracted from setenv.c.
7687 * setenv.c: Move the unsetenv() function to unsetenv.c.
7689 2001-12-20 Bruno Haible <bruno@clisp.org>
7691 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7692 use malloc instead. For SunOS 4.
7694 2001-12-11 Bruno Haible <bruno@clisp.org>
7696 * setenv.c: Declare alloca.
7697 (compar_fn_t): New typedef.
7698 (KNOWN_VALUE, STORE_VALUE): Use it.
7700 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7703 2002-12-10 Paul Eggert <eggert@twinsun.com>
7705 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7706 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7707 Choose values that are less likely to collide with system fnmatch
7709 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7710 defined (e.g., a pure POSIX system).
7711 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7712 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7714 2002-12-06 Jim Meyering <jim@meyering.net>
7716 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7718 Merge in changes from libc's misc/error.c, in preparation
7719 for the merge of gnulib's changes back into libc.
7721 * error.c (_): Define only if not already defined.
7722 Move definition to follow all #include directives.
7723 Include unlocked-io.h only if !_LIBC.
7724 [_LIBC]: Include <libio/libioP.h>.
7725 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7726 (fflush): Tweak definition to use INTUSE.
7729 2002-12-05 Paul Eggert <eggert@twinsun.com>
7731 * alloca.c [defined emacs]: Include "lisp.h".
7732 (xalloc_die) [defined emacs]: New macro.
7733 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7734 [! defined emacs]: Include <xalloc.h>.
7735 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7736 (pointer): Typedef to POINTER_TYPE *.
7737 (malloc): Remove decl; we now always use xmalloc.
7738 (alloca): Use old-style definition, since Emacs needs this.
7739 Check for arithmetic overflow when computing combined size.
7741 2002-12-04 Paul Eggert <eggert@twinsun.com>
7743 Do not generate unlocked-io.h automatically, since it's easier to
7744 maintain it by hand.
7746 * unlocked-io.h: New file, from GNU diffutils,
7747 but with proper copyright notice and attribution.
7749 * Makefile.am: Add copyright notice.
7750 (libfetish_a_SOURCES): Add unlocked-io.h.
7751 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7752 (DISTCLEANFILES, io_functions): Remove macros.
7753 (EXTRA_DIST): Remove gen_uio.
7754 (unlocked-io.h): Remove rule.
7756 2002-12-04 Jim Meyering <jim@meyering.net>
7758 Reflect the fact that stat.c and lstat.c are no longer generated.
7759 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7760 (DISTCLEANFILES): Likewise.
7761 (EXTRA_DIST): Likewise.
7762 (all_local): Don't depend on stat.c or lstat.c.
7763 (stat.c, lstat.c): Remove rules.
7764 (EXTRA_DIST): Remove xstat.in.
7766 * xstat.in: Remove file. Contents moved into stat.c.
7767 * stat.c: New file. Contents mostly from xstat.in.
7768 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7769 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7771 * safe-read.c: Rework so that it may serve to define safe_write, too.
7772 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7774 2002-12-03 Jim Meyering <jim@meyering.net>
7776 * safe-read.c, safe-write.c: Change variable names and comments, but
7777 not semantics, to minimize the differences between these two files.
7778 (safe_read): Change comment to mention SAFE_READ_ERROR.
7780 * safe-read.c (IS_EINTR): Define.
7781 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7783 2002-12-02 Bruno Haible <bruno@clisp.org>
7785 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7786 Define, taken from safe-read.c.
7787 (INT_MAX): Provide fallback.
7788 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7789 * safe-write.h (SAFE_WRITE_ERROR): Define.
7791 * safe-read.c (EINTR): Remove definition.
7792 (safe_read): Don't use EINTR if it is absent.
7794 2002-12-02 Jim Meyering <jim@meyering.net>
7796 * safe-read.c (EINTR): Define.
7797 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7798 (INT_MAX): Provide fallback.
7799 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7801 * safe-read.h (SAFE_READ_ERROR): Define.
7803 2002-12-01 Jim Meyering <jim@meyering.net>
7805 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7806 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7808 2002-11-27 Paul Eggert <eggert@twinsun.com>
7810 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7811 hash_rehash): Replace `if (limit <= value) abort ();' with
7812 `if (! (value < limit)) abort ();', for readability.
7814 2002-11-26 <karl@gnu.org>
7816 * strdup.c: copy from libc again, with jim's ok.
7817 * .cppi-disable: re-add strdup.c
7819 2002-11-25 <karl@gnu.org>
7821 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7822 instead of "strtol.c".
7824 2002-11-25 Jim Meyering <jim@meyering.net>
7826 * mktime.c: Sync from libc, now that it has the latest fix.
7828 2002-11-24 <karl@gnu.org>
7830 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7831 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7833 2002-11-24 Jim Meyering <jim@meyering.net>
7835 Update from coreutils:
7837 * mktime.c: Merge in changes from libc.
7839 Avoid a link-time failure on some Linux systems.
7840 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7841 (__mon_yday): Declare with the STATIC attribute.
7842 (__mktime_internal): Likewise.
7843 Based on a report from Greg Schafer.
7845 2002-11-23 Jim Meyering <jim@meyering.net>
7847 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7848 Use `unsigned', not `int', as type of index.
7850 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7852 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7854 2002-11-22 Paul Eggert <eggert@twinsun.com>
7856 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7857 hint that one should use `if (! x) abort ();' rather than `assert
7858 (x);', and anyway it's one less thing to worry about configuring.
7859 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7860 hash_rehash, hash_insert): Use abort rather than assert.
7862 2002-11-22 Paul Eggert <eggert@twinsun.com>
7864 * quotearg.h: Allow multiple inclusion by surrounding with
7865 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7866 so that we can be included first.
7867 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7868 * quotearg.c: Include quotearg.h immediately after config.h.
7869 No need to include stddef.h or sys/types.h any more.
7870 Surround local include files with "", not "<>".
7871 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7872 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7873 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7874 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7875 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7876 (ISPRINT): Remove; no longer needed now that we assume C89.
7878 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7881 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7882 quotearg_char): Use SIZE_MAX rather than
7883 (size_t) -1 when we are talking about "infinity".
7885 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7887 2002-11-22 Bruno Haible <bruno@clisp.org>
7889 * safe-read.h: Assume C89. Add comments.
7890 (safe_read): Change return type to size_t.
7891 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7892 counts > SSIZE_MAX correctly.
7893 * safe-write.h: New file.
7894 * safe-write.c: New file.
7895 * full-read.h: New file.
7896 * full-read.c: New file.
7897 * full-write.h: Assume C89. Add comments.
7898 * full-write.c: Include safe-write.h.
7899 (full_write): Rewritten to use safe_write.
7900 Suggested by Jim Meyering and Paul Eggert.
7902 2002-11-21 Bruno Haible <bruno@clisp.org>
7904 Remove case insensitive option matching.
7905 * argmatch.h (argcasematch): Remove declaration.
7906 (ARGCASEMATCH): Remove macro.
7907 (__xargmatch_internal): Remove case_sensitive argument.
7908 (XARGMATCH): Update.
7909 (XARGCASEMATCH): Remove macro.
7910 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7911 case_sensitive argument.
7912 (argcasematch): Remove function.
7913 (__xargmatch_internal): Remove case_sensitive argument.
7914 (main): Use XARGMATCH instead of XARGCASEMATCH.
7916 * xmalloc.c: Change compile-time error message. Add comment about
7917 required autoconf version.
7919 2002-11-21 Jim Meyering <jim@meyering.net>
7921 * strdup.c (strdup): Tweak comment and initial #if/#include.
7923 Merge in changes from the coreutils.
7925 2002-09-25 Paul Eggert <eggert@twinsun.com>
7926 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7927 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7928 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7929 int. Work more efficiently if X is the same width as uintmax_t.
7930 Do not compare X to -1, to avoid bogus compiler warning.
7931 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7932 Don't assume that f_frsize and f_bsize are the same type.
7934 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7937 * makepath.c (make_path): Restore umask *before* creating the final
7939 (make_path): Minor reformatting.
7941 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7942 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7944 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7945 ones. At least on GNU/Linux systems, `auto' means something else.
7948 2002-11-20 Paul Eggert <eggert@twinsun.com>
7950 Merge argmatch cleanups from Bison. Assume C89.
7952 * argmatch.c: Include config.h here, not in argmatch.h.
7953 Include stdlib.h, for EXIT_FAILURE.
7954 Always include <string.h>, since we assume C89.
7955 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7956 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7957 Include <stddef.h> instead, since it's all we need for size_t.
7958 (PARAMS): Remove. All uses removed.
7959 (ARRAY_CARDINALITY): Do not bother to #undef.
7960 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7961 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7962 Remove unnecessary parentheses.
7963 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7964 Insert necessary parentheses.
7965 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7966 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7968 2002-11-19 Bruno Haible <bruno@clisp.org>
7970 * mbswidth.c: Include mbswidth.h right at the beginning.
7971 * mbswidth.h: Include <stddef.h>, for size_t.
7973 * mbswidth.h (PARAMS): Remove macro.
7974 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7975 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7977 * gcd.h (PARAMS): Remove macro.
7978 (gcd): Use ANSI C function declarations.
7979 * gcd.c (gcd): Likewise.
7981 2002-11-15 Bruno Haible <bruno@clisp.org>
7983 * strcspn.c: Include <stddef.h>.
7984 (strcspn): Use ANSI C function declaration. Change return type to
7986 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7987 (strpbrk): Use NULL.
7988 * strpbrk.h (PARAMS): Remove macro.
7989 (strpbrk): Use ANSI C function declaration.
7990 * strstr.c: Don't include <sys/types.h>.
7991 * strstr.h (PARAMS): Remove macro.
7992 (strstr): Use ANSI C function declarations.
7994 2002-11-06 Bruno Haible <bruno@clisp.org>
7996 * gcd.h (gcd): Change argument type to 'unsigned long'.
7997 * gcd.c (gcd): Likewise.
7999 2002-11-05 Bruno Haible <bruno@clisp.org>
8001 * gcd.h: New file, from gettext-0.11.5.
8002 * gcd.c: New file, from gettext-0.11.5.
8004 2002-11-05 Bruno Haible <bruno@clisp.org>
8006 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8007 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8008 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8009 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8011 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8012 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8014 * closeout.c: Include gettext.h instead of <libintl.h>.
8015 * human.c: Include gettext.h instead of <libintl.h>.
8016 * quotearg.c: Include gettext.h instead of <libintl.h>.
8017 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8018 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8019 * userspec.c: Include gettext.h instead of <libintl.h>.
8020 * version-etc.c: Include gettext.h instead of <libintl.h>.
8021 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8022 (textdomain): Remove definition.
8023 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8025 * long-options.c: Remove include of <libintl.h> and definition of _.
8026 * same.c: Remove include of <libintl.h> and definition of _.
8028 2002-11-04 Bruno Haible <bruno@clisp.org>
8030 * stpcpy.h: New file, from GNU gettext-0.11.5.
8031 * strcase.h: New file, from GNU gettext-0.11.5.
8032 * strpbrk.h: New file, from GNU gettext-0.11.5.
8033 * strstr.h: New file, from GNU gettext-0.11.5.
8034 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8036 2002-05-09 Bruno Haible <bruno@clisp.org>
8038 * config.charset: Update for newest glibc. Add canonical names
8039 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8041 2002-05-09 Bruno Haible <bruno@clisp.org>
8043 * localcharset.c (get_charset_aliases): Add more Windows specific
8046 2002-05-08 Owen Taylor <otaylor@redhat.com>
8048 * config.charset: A few additions for Solaris.
8050 2001-12-05 Bruno Haible <bruno@clisp.org>
8052 * localcharset.c (locale_charset): Don't return an empty string.
8054 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8056 * config.charset: msdos in uk_UA uses CP1125.
8058 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8060 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8061 * localcharset.c (locale_charset): Declare as extern "C".
8063 2002-02-15 Bruno Haible <bruno@clisp.org>
8065 * config.charset [msdosdjgpp]: For Russian, use CP866.
8067 2002-02-11 Bruno Haible <bruno@clisp.org>
8069 * config.charset: Add support for NetBSD.
8071 2002-09-25 <karl@gnu.org>
8073 * strdup.c: copy from libc/string (via ../config/srclist*).
8074 * getopt*: copy from libc/posix.
8075 * gettext.h: copy from gettext.
8076 * .cppi-disable: add strdup.c, gettext.h.
8078 2002-07-01 Jim Meyering <meyering@lucent.com>
8080 * c-stack.c: Include sys/time.h.
8081 From Volker Borchert.
8083 2002-06-11 Paul Eggert <eggert@twinsun.com>
8085 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8086 New macro. Use it uniformly instead of
8087 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8088 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8089 reported by Vin Shelton.
8091 2002-06-22 Jim Meyering <meyering@lucent.com>
8093 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8094 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8096 2002-06-22 Paul Eggert <eggert@twinsun.com>
8098 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8099 Do not assume SA_SIGINFO behavior.
8100 Bug reported by Jim Meyering on NetBSD 1.5.2.
8102 2002-06-22 Jim Meyering <meyering@lucent.com>
8104 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8106 * exitfail.c, exitfail.h: Likewise.
8107 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8109 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8111 (EXTRA_DIST): Add fnmatch_loop.c.
8112 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8114 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8115 * fnmatch.c: Update from diffutils-2.8.2.
8116 * fnmatch_.h: New file. From diffutils-2.8.2.
8117 * fnmatch.h: Remove file.
8119 2002-06-18 Paul Eggert <eggert@twinsun.com>
8121 * file-type.h: Report an error if neither S_ISREG nor
8122 S_IFREG is defined, instead of using a test specific to glibc
8123 2.2. This should be safe, since POSIX requires S_ISREG and
8124 Unix Version 7 had S_IFREG. We don't need to check for
8125 <sys/types.h> since we don't use any symbols that it defines.
8127 2002-06-15 Jim Meyering <meyering@lucent.com>
8129 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8130 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8131 have been included before this file.
8133 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8135 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8136 so that each temporary file name is unique and valid in the first
8137 8 characters, for operation under DOS.
8139 2002-06-15 Jim Meyering <meyering@lucent.com>
8141 Work even with DJGPP 2.03, which lacks support for symlinks.
8143 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8145 * lchown.c (S_ISLNK): Likewise.
8147 2002-06-14 Jim Meyering <meyering@lucent.com>
8149 * file-type.h: Use the version from diffutils-2.8.2.
8150 * file-type.c: Likewise.
8152 2002-05-27 Jim Meyering <meyering@lucent.com>
8154 Fix a problem seen only on nonconforming systems whereby ls.c's
8155 use of localtime, and then of gettimeofday would cause trouble:
8156 the localtime call used to initialize rpl_gettimeofday's save
8157 mechanism would clobber ls's current local time information so
8158 that in any long listing the first file would always be listed
8159 with date 1970-01-01. Analysis by Volker Borchert.
8161 * gettimeofday.c (localtime): Undefine.
8162 (rpl_localtime): New function.
8164 2002-05-22 Jim Meyering <meyering@lucent.com>
8166 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8167 * file-type.h: New file.
8168 * file-type.c (file_type): New file/function. Extracted from diffutils.
8170 2002-04-29 Paul Eggert <eggert@twinsun.com>
8172 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8174 2002-04-28 Paul Eggert <eggert@twinsun.com>
8176 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8177 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8178 of 127, since 64 is the largest conceivable number for ancient
8180 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8182 2002-04-28 Jim Meyering <meyering@lucent.com>
8184 * sig2str.c (WTERMSIG): Remove definition (unused).
8186 2002-04-28 Paul Eggert <eggert@twinsun.com>
8188 * sig2str.h, sig2str.c: New files.
8189 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8191 2002-04-24 Jim Meyering <meyering@lucent.com>
8193 * gettext.h: New file, from Gettext.
8194 * Makefile.am (INCLUDES): Remove -I../intl.
8195 (libfetish_a_SOURCES): Add gettext.h.
8197 2002-04-16 Jim Meyering <meyering@lucent.com>
8199 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8200 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8201 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8203 2002-04-12 Jim Meyering <meyering@lucent.com>
8205 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8207 2002-03-10 Jim Meyering <meyering@lucent.com>
8209 * makepath.c (make_path): Remove a comma from a diagnostic.
8210 Suggestion from Santiago Vila.
8212 2002-03-08 Jim Meyering <meyering@lucent.com>
8214 * rename.c: Mention that this wrapper is needed also on
8215 mips-dec-ultrix4.4 systems.
8217 2002-03-02 Jim Meyering <meyering@lucent.com>
8219 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8220 not HAVE_CLOCK_SETTIME.
8222 2002-02-27 Paul Eggert <eggert@twinsun.com>
8224 * nanosleep.h: Rename to....
8225 * timespec.h: New name for nanosleep.h. All uses changed.
8227 * gettime.c: New file.
8228 * settime.c: New file.
8231 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8232 timespec.h. Remove nanosleep.h.
8234 2002-02-25 Paul Eggert <eggert@twinsun.com>
8236 * acl.c, acl.h: New files.
8237 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8239 2002-02-24 Jim Meyering <meyering@lucent.com>
8241 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8242 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8243 cause trouble. Reported by Nelson Beebe.
8245 2002-02-23 Paul Eggert <eggert@twinsun.com>
8247 * path-concat.c (xpath_concat): Reorder code to pacify
8248 compilers that don't know that xalloc_die never returns.
8250 2002-02-20 Jim Meyering <meyering@lucent.com>
8252 * getdate.c: Regenerate using bison-1.33.
8254 2002-02-15 Paul Eggert <eggert@twinsun.com>
8256 * posixver.c, posixver.h: New files.
8257 * Makefile.am (libfetish_a_SOURCES): Add them.
8259 2002-02-02 Paul Eggert <eggert@twinsun.com>
8260 Bruno Haible <bruno@clisp.org>
8262 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8263 (fwrite_success_callback): New declaration.
8264 * unicodeio.c (unicode_to_mb): New function, extracted from
8265 print_unicode_char. Call failure callback instead of error.
8266 (fwrite_success_callback): New function.
8267 (exit_failure_callback): New function.
8268 (fallback_failure_callback): New function.
8269 (print_unicode_char): Call unicode_to_mb.
8271 2002-01-26 Jim Meyering <meyering@lucent.com>
8273 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8275 2002-01-22 Jim Meyering <meyering@lucent.com>
8277 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8278 Otherwise, some versions of automake would omit the rule that makes
8279 Makefile from Makefile.in.
8281 2001-01-21 Paul Eggert <eggert@twinsun.com>
8283 * xmemcoll.h, xmemcoll.c: New files.
8284 * Makefile.am (libfetish_a_SOURCES): Add them.
8285 * memcoll.c: Include errno.h, and declare errno if not defined.
8286 (memcoll): Set errno to zero if there is no error.
8288 * quotearg.c (quotearg_buffer_restyled):
8289 Fix bug with quoting buffers containing NUL when backslashing escapes.
8290 This bug was exposed by the other changes in this patch.
8291 (quotearg_n_options): New arg ARGSIZE.
8292 All callers changed.
8293 (quoting_options_from_style): New function.
8294 (quotearg_n_style): Use it.
8295 (quotearg_n_style_mem): New function.
8297 * quotearg.h (quotearg_n_style_mem): New function.
8299 2002-01-16 Jim Meyering <meyering@lucent.com>
8301 * getdate.y: Add three semicolons, each just before a closing brace.
8302 Bison (as of version 1.31) no longer papers over that mistake.
8304 2002-02-14 Paul Eggert <eggert@twinsun.com>
8306 * backupfile.c (ISDIGIT): Comment fix.
8307 * getdate.y (ISDIGIT): Likewise.
8308 * posixtm.c (ISDIGIT, year): Likewise.
8309 * strverscmp.c (ISDIGIT): Likewise.
8310 * userspec.c (ISDIGIT): Likewise.
8312 2002-01-05 Jim Meyering <meyering@lucent.com>
8314 * version-etc.c (version_etc_copyright): Update copyright year.
8316 2001-01-19 Paul Eggert <eggert@twinsun.com>
8318 * closeout.c (close_stdout_status): If ferror (stdout), do
8319 not silently exit merely because the output buffer happens to
8320 have nothing pending.
8322 2001-12-18 Paul Eggert <eggert@twinsun.com>
8324 See the big note in ../ChangeLog.
8325 * human.c (suffixes): Prefer K to k for 1024.
8326 (generate_suffix_backwards): New function.
8327 (human_readable_inexact): Use it.
8328 * xstrtol.c (__xstrtol): If there is no number but there
8329 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8330 Accept 'K' as well as 'k'.
8332 2001-12-15 Jim Meyering <meyering@lucent.com>
8334 * regex.h (__restrict_arr): Update from libc.
8336 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8337 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8340 2001-12-10 Jim Meyering <meyering@lucent.com>
8342 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8343 Instead, include "xalloc.h".
8344 (initbuffer): Don't cast xmalloc return value to char*.
8345 (readline): Reword comment.
8346 Don't cast xrealloc return value to char*
8349 2001-12-09 Jim Meyering <meyering@lucent.com>
8351 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8352 `signed and unsigned type in conditional expression'.
8353 * posixtm.c (posix_time_parse): Likewise.
8355 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8357 * readtokens.c (readtoken): Declare an index to be of type unsigned
8358 to avoid a pedantic warning.
8360 * getstr.c: Don't include assert.h.
8361 (getstr): Remove warning-evoking assertions.
8362 Return -1 if offset parameter is out of bounds.
8363 Change the type of a local from int to size_t.
8365 * strftime.c (my_strftime_localtime_r): Include this function
8366 definition in the `#if ! HAVE_TM_GMTOFF' block.
8368 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8369 Include xalloc.h instead.
8371 2001-12-02 Jim Meyering <meyering@lucent.com>
8373 * tempname.c: Don't declare getenv, thus reverting the change of
8374 2001-11-18. It's no longer necessary, now that stdlib.h is always
8377 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8378 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8380 2001-11-30 Akim Demaille <akim@epita.fr>
8382 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8383 before being defined.
8385 2001-11-27 Paul Eggert <eggert@twinsun.com>
8387 * quotearg.h (quotearg_n, quotearg_n_style):
8388 First arg is int, not unsigned.
8389 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8390 (SIZE_MAX, UINT_MAX): New macros.
8391 (quotearg_n_options): Abort if N is negative.
8392 Avoid overflow check on hosts where size_t is 64 bits and int
8393 is 32 bits, as overflow is impossible there.
8394 Fix off-by-one typo that caused unnecessary reallocation.
8396 2001-11-27 Jim Meyering <meyering@lucent.com>
8398 * tempname.c: Merge with version from libc.
8399 * regex.c: Likewise.
8401 * tempname.c: Include stdlib.h unconditionally. On some old systems
8402 for which STDC_HEADERS is 0, it was not included, resulting in a
8403 warning about an integer-to-pointer conversion problem with getenv.
8404 Reported by Volker Borchert.
8406 2001-11-26 Jim Meyering <meyering@lucent.com>
8408 * gtod.h: Remove file.
8409 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8410 * gettimeofday.c: Don't include gtod.h.
8411 (GTOD_init): Remove function.
8412 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8413 Suggestion from Volker Borchert.
8415 2001-11-23 Jim Meyering <meyering@lucent.com>
8417 * hash.h (struct hash_table): Don't define here. Merely declare it.
8418 * hash.c (struct hash_table): Define it here instead.
8420 2001-11-22 Jim Meyering <meyering@lucent.com>
8422 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8424 2001-11-18 Paul Eggert <eggert@twinsun.com>
8426 * tempname.c (TMP_MAX): Remove; no longer needed.
8427 (TEMPORARIES): New macro.
8428 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8429 removes an artificial limitation (e.g. HP-UX 10.20, where
8432 2001-11-18 Jim Meyering <meyering@lucent.com>
8434 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8437 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8438 files will be created before anything else.
8440 2001-11-17 Jim Meyering <meyering@lucent.com>
8442 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8443 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8444 rather than group writable. Patch by Juan F. Codagnone.
8446 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8447 Instead, include "xalloc.h".
8449 * mountlist.c: Include unlocked-io.h after all system headers.
8450 Remove explicit declarations of xmalloc, xrealloc,
8451 and xstrdup. Instead, include "xalloc.h".
8453 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8454 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8455 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8457 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8458 Reported by Padraig Brady.
8460 * mkstemp.c: #undef mkstemp.
8462 (rpl_mkstemp): Rename from mkstemp.
8465 2001-11-16 Jim Meyering <meyering@lucent.com>
8467 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8468 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8469 determine the amount of total physical memory, use pstat_getstatic.
8470 HPUX-11 doesn't define _SC_PHYS_PAGES.
8471 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8472 If sysconf couldn't be used to determine the amount of available
8473 physical memory, use both pstat_getstatic and pstat_getdynamic.
8474 Based on a patch from Bob Proulx.
8476 2001-11-05 Jim Meyering <meyering@lucent.com>
8478 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8480 2001-11-03 Jim Meyering <meyering@lucent.com>
8482 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8483 in argmatch_to_argument call.
8485 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8488 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8489 e.g., a fault due to an attempt to free a NULL pointer.
8491 2001-11-01 Jim Meyering <meyering@lucent.com>
8493 * dirfd.c, dirfd.h: New files.
8494 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8496 * hash.c (hash_print) [TESTING]: Clean up.
8498 2001-10-22 Paul Eggert <eggert@twinsun.com>
8500 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8501 to avoid a warning if -Wall.
8503 2001-10-21 Paul Eggert <eggert@twinsun.com>
8505 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8507 2001-10-21 Jim Meyering <meyering@lucent.com>
8509 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8510 this code would end up calling gettext even in packages built
8512 * getopt.c (_): Likewise.
8513 * regex.c (_): Likewise.
8515 2001-10-20 Paul Eggert <eggert@twinsun.com>
8517 * error.c (strerror_r): Do not declare unless !_LIBC.
8518 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8519 Use strerror_r that is only a macro, even if it is not a function.
8520 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8521 (private_strerror): Use prototypes, not old-style function definition.
8522 (print_errno_message): New function.
8523 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8525 (error_tail, error, error_at_line): Use it.
8527 2001-10-11 Jim Meyering <meyering@lucent.com>
8529 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8530 and quote_n (1, ... to avoid clobbering a buffer.
8532 2001-10-05 Jim Meyering <meyering@lucent.com>
8534 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8535 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8536 * hash-pjw.h: New file.
8538 2001-09-30 Jim Meyering <meyering@lucent.com>
8540 * mountlist.c [MOUNTED_GETFSSTAT]:
8541 Include <sys/ucred.h>, for Apple Darwin.
8542 Include sys/mount.h and sys/fs_types.h only if available.
8544 (read_filesystem_list): Use FS_TYPE.
8546 2001-09-29 Paul Eggert <eggert@twinsun.com>
8548 * exclude.c (excluded_filename): 0 -> false, since it's
8551 2001-09-28 Paul Eggert <eggert@twinsun.com>
8553 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8554 #defines strtoimax. Also treat the other strto* functions
8557 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8558 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8559 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8561 2001-09-26 Jim Meyering <meyering@lucent.com>
8563 Most macros in unlocked-io.h had the wrong number of arguments.
8564 * gen-uio: New script.
8565 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8566 * unlocked-io.hin: Remove file.
8567 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8568 rather than trying to embed it here.
8569 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8570 Reported by Padraig Brady.
8572 2001-09-25 Volker Borchert <bt@teknon.de>
8574 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8576 2001-09-23 Jim Meyering <meyering@lucent.com>
8578 * mountlist.c: Remove useless parentheses in #if directives.
8579 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8580 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8582 2001-09-22 Jim Meyering <meyering@lucent.com>
8584 * localcharset.c: Update from latest gettext.
8585 * config.charset: Likewise.
8587 2001-09-20 Jim Meyering <meyering@lucent.com>
8589 * xstrtol.c (strtoimax): Guard declaration with
8590 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8591 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8592 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8593 (strtoumax): Likewise, for completeness (it wasn't necessary).
8595 2001-09-06 Paul Eggert <eggert@twinsun.com>
8597 * strtoimax.c (HAVE_LONG_LONG):
8598 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8599 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8600 to work around bug in IBM C compiler.
8602 2001-09-16 Jim Meyering <meyering@lucent.com>
8604 * mkdir.c: New file.
8606 2001-09-04 Paul Eggert <eggert@twinsun.com>
8608 * xgetcwd.c: Revert some of the previous change; intead,
8609 fix the HAVE_GETCWD_NULL code to behave more like the
8610 !HAVE_GETCWD_NULL code used to.
8613 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8616 2001-09-04 Paul Eggert <eggert@twinsun.com>
8618 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8619 Use ssize_t, not int, to store result of readlink.
8620 Check for ssize_t overflow as well as size_t overflow,
8621 as POSIX says the result of readlink is implementation-defined
8622 when ssize_t overflows.
8623 Remove unnecessary cast to char*.
8624 Use free+malloc instead of realloc, as the storage doesn't need
8625 to be preserved and it's clearer and can be more efficient that way.
8626 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8627 * xreadlink.h (xreadlink): Update prototype.
8629 2001-09-03 Paul Eggert <eggert@twinsun.com>
8631 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8632 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8633 spotted by Jim Meyering.
8635 2001-09-03 Jim Meyering <meyering@lucent.com>
8637 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8639 2001-09-03 Paul Eggert <eggert@twinsun.com>
8641 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8642 like the HAVE_GETCWD_NULL code.
8643 Include pathmax.h if not HAVE_GETCWD.
8644 Do not include xalloc.h.
8645 (INITIAL_BUFFER_SIZE): New symbol.
8646 Do not use xmalloc / xrealloc, since the caller is responsible for
8647 handling errors. Preserve errno around `free' during failure.
8648 Do not overrun buffer when using getwd.
8650 2001-09-03 Paul Eggert <eggert@twinsun.com>
8652 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8653 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8655 2001-09-02 Jim Meyering <meyering@lucent.com>
8657 * error.c: Update from GNU libc.
8659 2001-09-01 Jim Meyering <meyering@lucent.com>
8661 * xreadlink.c: New file.
8662 * xreadlink.h: New file.
8663 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8665 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8666 doesn't conflict with sparc Solaris 7's definition in
8667 /usr/include/sys/int_types.h.
8669 * exclude.c: Use `""', not `<>' to #include non-system header files.
8670 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8671 and strncasecmp as r-values. Unixware didn't have declarations.
8673 2001-08-31 Jim Meyering <meyering@lucent.com>
8675 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8676 Use an initial, malloc'd, buffer of length 128 rather than
8677 a statically allocated one of length 1024.
8679 2001-08-30 Paul Eggert <eggert@twinsun.com>
8681 * xgetcwd.c: Don't include pathmax.h.
8682 Include stdlib.h and unistd.h if available.
8684 (xmalloc, xstrdup, free): Remove decls.
8685 (xgetcwd): Don't assume sizes fit in unsigned.
8686 Check for overflow when computing sizes.
8687 Simplify reallocation code.
8689 2001-08-28 Paul Eggert <eggert@twinsun.com>
8691 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8693 * strtoimax.c: Renamed from strtoxmax.c, removing the
8696 Also, make the following further changes to make this file's
8697 configuration more similar to that of strtol.c:
8698 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8699 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8700 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8701 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8702 changed to signed values.
8704 And make the following changes as well:
8705 Fix copyright notice, as 1999 was missing.
8706 (verify): New macro.
8707 (strtoimax): Check sizes at compile-time, not run-time.
8708 Prefer strtol to strtoll if both work.
8709 (main): Remove; it was not that useful and was a pain to maintain.
8711 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8713 2001-08-30 Paul Eggert <eggert@twinsun.com>
8715 * savedir.c (savedir): Remove size parameter, as POSIX says that
8716 a directory's st_size can have an arbitrary value, so the old
8717 usage could waste an arbitrary amount of memory. All uses
8719 * savedir.h: Update prototype.
8721 2001-08-30 Paul Eggert <eggert@twinsun.com>
8723 * xstrtol.c (strtoimax): New decl.
8725 2001-08-28 Paul Eggert <eggert@twinsun.com>
8727 * xstrtol.h: Add copyright notice.
8728 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8729 LONGINT_INVALID_SUFFIX_CHAR.
8731 2001-08-30 Paul Eggert <eggert@twinsun.com>
8733 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8736 2001-08-30 Paul Eggert <eggert@twinsun.com>
8738 * hash.c: Remove '2001' from copyright notice.
8740 2001-08-30 Paul Eggert <eggert@twinsun.com>
8742 * full-write.h: New file.
8743 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8744 * full-write.c: Correct credits, as cccp.c no longer
8745 exists and anyway it was so heavily changed from the old cccp
8746 code as to be unrecognizable. Include full-write.h.
8747 (full_write) Return size_t, with short writes meaning failure.
8748 All callers changed. This fixes a bug with large buffers
8750 * utime.c: Include full-write.h.
8752 2001-08-30 Paul Eggert <eggert@twinsun.com>
8754 Merge 'exclude' changes from tar 1.13.22.
8755 This fixes one or two unlikely storage allocation overflow bugs,
8756 but doesn't change user-visible behavior otherwise.
8758 2001-08-30 Paul Eggert <eggert@twinsun.com>
8760 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8761 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8762 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8763 Include if available.
8764 (<xalloc.h>): Include
8765 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8766 (verify): New macro. Use it to verify that EXCLUDE macros do not
8767 collide with FNM macros.
8768 (struct patopts): New struct.
8769 (struct exclude): Use it, as exclude patterns now come with options.
8770 (new_exclude): Support above changes.
8771 (new_exclude, add_exclude_file):
8772 Initial size must now be a power of two to simplify overflow checking.
8773 (free_exclude, fnmatch_no_wildcards): New function.
8774 (excluded_filename): No longer requires options arg, as the options
8775 are determined by add_exclude. Now returns bool, not int.
8776 (excluded_filename, add_exclude):
8777 Add support for the fancy new exclusion options.
8778 (add_exclude, add_exclude_file): Now takes int options arg.
8779 Check for arithmetic overflow when computing sizes.
8780 (add_exclude_file): xrealloc might modify errno, so don't
8781 realloc until after errno might be used.
8783 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8785 (free_exclude): New decl.
8786 (add_exclude, add_exclude_file): Now takes int options arg.
8787 (excluded_filename): No longer requires options arg, as the options
8788 are determined by add_exclude. Now returns bool, not int.
8790 2001-08-30 Paul Eggert <eggert@twinsun.com>
8792 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8794 2001-08-27 Jim Meyering <meyering@lucent.com>
8796 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8798 * version-etc.c (N_): Remove definition.
8799 Revert most of last change.
8800 Instead, simply don't mark the `Copyright...' string for translation.
8801 Based on advice from Paul Eggert.
8803 * strtoxmax.c: Tweak comment.
8805 2001-08-26 Jim Meyering <meyering@lucent.com>
8807 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8808 of copyright with `%s' so translators don't get an untranslated
8810 (COPYRIGHT_YEAR): Define.
8811 (version_etc): Use fprintf rather than fputs.
8812 Suggestion from Ulrich Drepper.
8814 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8816 * strtoll.c: New file, from GNU libc.
8817 * xstrtoimax.c: New file.
8819 * xstrtol.h: Add xstrtoimax.
8820 * strtoumax.c: New file. Simply include "strtoumax.c".
8821 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8823 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8824 * strtoxmax.c: ... then renamed to this.
8826 2001-08-13 Paul Eggert <eggert@twinsun.com>
8828 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8829 Port to Solaris 8, where 'sed' requires a space after the 'r'
8830 command, and where sh dislikes "$/". Clean up the spacing a bit.
8831 Redirect output to $tmp just once.
8833 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8835 * addext.c (<errno.h>): Include.
8836 (errno): Declare if not defined.
8837 (addext): Work correctly when pathconf returns -1 and leaves
8838 errno alone because there is no limit. Also, work even if
8839 pathconf returns a value greater than SIZE_MAX.
8841 2001-08-12 Jim Meyering <meyering@lucent.com>
8843 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8844 Simply `return getcwd (NULL, 0);'.
8845 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8846 Use 1300 as initial value for length, not PATH_MAX.
8848 * pathmax.h: Clean up cpp syntax.
8850 2001-08-12 Jim Meyering <meyering@lucent.com>
8852 * gettimeofday.c: New file.
8854 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8856 2001-08-04 Jim Meyering <meyering@lucent.com>
8858 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8859 to get in sync with glibc.
8861 2001-08-03 Paul Eggert <eggert@twinsun.com>
8863 The following changes are from gettext 0.10.39 as maintained by
8866 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8867 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8868 with inverted sense. All uses changed.
8870 * mbswidth.c: Don't include <limits.h>.
8871 Include <stdlib.h> and <string.h> unconditionally.
8872 (iswcntrl, mbsinit, ISCNTRL): New macros.
8873 (mbsnwidth): Use K&R style function declarations.
8874 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8875 can optimize it when MB_CUR_MAX == 1.
8876 The width of control characters is zero, not 1.
8878 2001-07-15 Jim Meyering <meyering@lucent.com>
8880 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8881 (BUILT_SOURCES): Add unlocked-io.h.
8882 (io_functions): Define.
8883 (unlocked-io.h): New rule.
8884 (DISTCLEANFILES): Add unlocked-io.h.
8885 (all-local): Depend on unlocked-io.h, to ensure it is created.
8887 * unlocked-io.hin: New file
8889 * regex.c: Update from glibc.
8891 2001-07-05 Jim Meyering <meyering@lucent.com>
8893 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8895 (libfetish_a_SOURCES): Put all .h files here instead.
8896 Remove a thus-exposed (better checks in automake) duplicate and
8897 two unnecessary .h files.
8899 2001-06-11 Jim Meyering <meyering@lucent.com>
8901 * regex.c: Update from GNU libc.
8903 2001-05-27 Jim Meyering <meyering@lucent.com>
8905 * readutmp.h (UT_TYPE): Define.
8907 2001-05-24 Jim Meyering <meyering@lucent.com>
8909 * argmatch.c: Include "quote.h".
8910 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8911 quote function. Reported by Göran Uddeborg.
8913 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8915 * dirname.c (dir_name): Compute append_dot using path, not newpath
8916 which is not yet declared.
8918 2001-05-11 Paul Eggert <eggert@twinsun.com>
8920 * Makefile.am (libfetish_a_SOURCES):
8921 Add strftime.c, since we now compile it on all hosts.
8923 * strftime.c (my_strftime):
8924 Define to nstrftime if emacs, but only if my_strftime is not defined.
8925 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8926 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8927 Add one more extra argument: a nanoseconds value.
8930 (my_strftime function): Add %N format.
8931 (emacs_strftimeu): Renamed from emacs_strftime,
8932 with extra ut argument.
8934 2001-05-11 Paul Eggert <eggert@twinsun.com>
8936 dirname code cleanup. base_name now behaves more compatibly
8937 with POSIX basename when given file names that have trailing
8938 slashes, and similarly for dir_name. Add new primitives
8939 base_len and dir_len. Put the directory-name-related decls
8942 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8943 * backupfile.c (base_name): Likewise.
8944 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8945 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8946 * makepath.c (strip_trailing_slashes): Likewise.
8947 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8949 * rename.c (strip_trailing_slashes): Likewise.
8950 * same.c (base_name): Likewise.
8951 * stripslash.c (ISSLASH): Likewise.
8953 * addext.c: Include <dirname.h> after size_t is defined.
8954 * backupfile.c: Likewise.
8956 * addext.c (addext): Use base_len to trim redundant
8957 trailing slashes instead of doing it ourselves.
8958 But do not trim the last slash if it is not redundant.
8960 * backupfile.c (find_backup_file_name,
8961 max_backup_version): Use base_len instead of rolling it ourselves.
8962 Handle the case of "" and (on DOS) "C:" correctly.
8964 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8965 Include <string.h>, <dirname.h>.
8966 (base_name): Allow file names ending in slashes, other than names
8967 that are all slashes. In this case, return the basename followed
8968 by the slashes. This is more general, and can be used in places
8969 where the original base_name purposely had an assertion failure.
8970 (base_len): New function.
8972 * dirname.c: Include <string.h> instead of <stdlib.h>.
8973 Do not include <assert.h>; no longer needed.
8975 (memrchr): Remove decl.
8976 (dir_name_r): Remove.
8977 (dir_len): Renamed from dirlen. All callers changed.
8978 Rewrite in terms of base_name, for simplicity and consistency.
8979 (dir_name): Never return NULL. All callers changed.
8980 Do not include <stdlib.h> in test program; no longer needed.
8981 return 0; is fine for test program.
8983 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8985 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8987 * path-concat.c (path_concat): Use base_len to compute
8988 base length, not strlen; this means we cannot rely on memcpy
8991 * same.c (STREQ): Remove.
8992 (same_name): Handle the case where the basename ends in trailing '/'.
8994 * stripslash.c (strip_trailing_slashes): Return nonzero if
8995 a slash was stripped. Do not strip the last slash after a
8998 2001-04-08 Jim Meyering <meyering@lucent.com>
9000 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9001 recomputed; that's necessary when the offset spans a DST transition.
9002 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9004 2001-04-02 Jim Meyering <meyering@lucent.com>
9006 * regex.h, regex.c: Update from GNU libc.
9008 2001-03-19 Paul Eggert <eggert@twinsun.com>
9010 * version-etc.c (version_etc_copyright): Update to 2001.
9012 2001-03-16 Paul Eggert <eggert@twinsun.com>
9014 * tempname.c (uint64_t): Define to uintmax_t if
9015 not defined, and if UINT64_MAX is not defined.
9016 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9017 Reported by John David Anglin.
9019 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9021 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9022 alias if codeset is empty.
9023 * config.charset (BeOS): Use wildcard syntax.
9025 2001-03-13 Jim Meyering <meyering@lucent.com>
9027 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9028 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9031 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9033 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9035 * unicodeio.c (print_unicode_char): Simplify accordingly.
9037 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9039 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9040 support for DOS/DJGPP.
9042 2001-02-28 Paul Eggert <eggert@twinsun.com>
9044 * Makefile.am (libfetish_a_SOURCES):
9045 Add dup-safer.c, fopen-safer.c.
9046 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9048 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9050 2001-02-25 Paul Eggert <eggert@twinsun.com>
9052 The mkstemp replacement is taken from glibc 2.2.2, with some
9053 portability fixes for use outside glibc, as follows:
9055 * tempname.c (struct_stat64): New macro.
9056 (direxists, __gen_tempname): Use it.
9057 This avoids a portability problem with Solaris 8.
9059 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9060 (<stddef.h>, <stdint.h>, <string.h>):
9061 Include only if STDC_HEADERS || _LIBC.
9062 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9063 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9064 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9065 (__set_errno): Define this macro if <errno.h> doesn't.
9066 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9067 Define these macros if <stdio.h> doesn't.
9068 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9069 Define these macros if <sys/stat.h>
9070 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9071 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9072 __xstat64): Define if not _LIBC.
9073 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9074 (__gen_tempname): Invoke gettimeofday only if
9075 HAVE_GETTIMEOFDAY || _LIBC;
9076 otherwise, fall back on plain "time".
9077 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9079 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9081 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9083 2001-02-17 Jim Meyering <meyering@lucent.com>
9085 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9086 around included file name.
9088 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9090 * strftime.c: Update from GNU libc (the only changes were to comments).
9092 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9094 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9096 2001-02-17 Paul Eggert <eggert@twinsun.com>
9098 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9099 Remove workaround macros for hosts that have mbrtowc but not
9100 mbstate_t, as we now insist on proper declarations for both
9101 before using mbrtowc.
9103 2001-02-17 Jim Meyering <meyering@lucent.com>
9105 * regex.c: Update from libc.
9107 2001-02-16 Paul Eggert <eggert@twinsun.com>
9109 * alloca.c (malloc): Undef before defining, since stdlib.h
9110 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9111 Reported by Mark Hounschell via Paul Eggert.
9113 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9115 * config.charset: Update for FreeBSD 4.2.
9117 2001-01-26 Jim Meyering <meyering@lucent.com>
9119 * quotearg.c: Include stddef.h.
9120 * quote.c: Include stddef.h.
9121 Reported by Axel Kittenberger.
9123 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9124 line in double quotes so that it evokes a better diagnostic.
9125 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9126 Reported by Axel Kittenberger.
9128 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9130 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9131 to avoid a warning. Add back 'const' to inptr.
9133 2001-01-16 Jim Meyering <meyering@lucent.com>
9135 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9138 2001-01-14 Jim Meyering <meyering@lucent.com>
9140 * rename.c: New file. From Volker Borchert.
9141 Include stdlib.h, string.h or strings.h, and xalloc.h.
9142 Use strip_trailing_slashes rather than open-coding it.
9144 2001-01-03 Paul Eggert <eggert@twinsun.com>
9146 * strftime.c: Sync with glibc time/strftime.c 1.81.
9148 2001-01-03 Jim Meyering <meyering@lucent.com>
9150 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9151 local `inptr' to avoid warning with some system declarations of iconv.
9153 2000-12-29 Paul Eggert <eggert@twinsun.com>
9155 * modechange.c: Do not assume that mode_t uses the
9156 traditional octal encoding. E.g. "chmod 1 FOO" should set
9157 the other-execute bit of FOO even if S_IXOTH != 1.
9159 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9160 WOTH, XOTH, ALLM): New macros.
9161 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9162 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9164 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9165 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9167 No need to use uintmax_t; unsigned long is long enough.
9168 Don't bother to get suffix since we don't use it.
9170 2000-12-24 Jim Meyering <meyering@lucent.com>
9172 * hash.c (is_prime): Return explicit boolean values.
9173 (hash_get_first): Return NULL to appease Irix5.6's 89.
9174 Reported by Nelson Beebe.
9176 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9178 * localcharset.c (locale_charset): Add support for Win32.
9180 2000-12-18 Paul Eggert <eggert@twinsun.com>
9182 * physmem.h, physmem.c: New files.
9184 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9185 (noinst_HEADERS): Add physmem.h.
9187 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9188 't' for compatibility with Solaris 8 sort.
9190 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9192 * config.charset: Add support for BeOS.
9194 2000-12-16 Jim Meyering <meyering@lucent.com>
9196 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9197 SHELLS_FILE to a file name that's useful on djgpp systems.
9199 (ADDITIONAL_DEFAULT_SHELLS): Define.
9200 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9201 Based mostly on a patch from Prashant TR.
9203 2000-12-16 Jim Meyering <meyering@lucent.com>
9205 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9206 N and M) would have treated it like `chown N:N FILE'.
9208 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9210 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9212 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9213 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9214 to the list of canonical encodings. Rename EUC-CN to GB2312.
9216 2000-12-08 Andreas Schwab <schwab@suse.de>
9218 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9219 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9221 2000-12-07 Jim Meyering <meyering@lucent.com>
9223 * stripslash.c (ISSLASH): Define.
9224 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9227 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9228 (dir_name_r): Declare this function as static.
9229 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9230 manifest itself on a name containing a mix of slashes and
9232 Make this function work with names starting with a DOS-style
9233 drive letter and colon prefix.
9234 (dir_name): Append `.' if necessary.
9235 Based mostly on patches from Prashant TR and Eli Zaretskii.
9237 * dirname.h (dir_name_r): Remove prototype.
9239 2000-12-05 Jim Meyering <meyering@lucent.com>
9241 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9243 2000-12-04 Jim Meyering <meyering@lucent.com>
9245 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9246 Also include memory.h, stdlib.h, unistd.h if appropriate.
9247 Reported by Andreas Jaeger (conflicting declaration of malloc).
9249 2000-12-02 Jim Meyering <meyering@lucent.com>
9251 * closeout.h: Make idempotent, to avoid some obscure warnings.
9253 2000-12-01 Paul Eggert <eggert@twinsun.com>
9255 * memrchr.c: Include <config.h> before any system include file.
9257 2000-11-29 Paul Eggert <eggert@twinsun.com>
9259 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9261 2000-11-26 Jim Meyering <meyering@lucent.com>
9263 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9265 2000-11-22 Paul Eggert <eggert@twinsun.com>
9267 * strftime.c (my_strftime): Do not invoke mbrlen with a
9268 size of (size_t) -1; it's not portable.
9270 2000-11-17 Akim Demaille <akim@epita.fr>
9272 * obstack.h: Formatting changes.
9273 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9274 prevent type checking.
9275 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9276 cast the value to (void *): assigning a `foo *' to a `void *'
9278 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9280 2000-11-17 Jim Meyering <meyering@lucent.com>
9282 * strstr.c: Update from GNU libc.
9284 2000-11-16 Jim Meyering <meyering@lucent.com>
9286 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9288 2000-11-11 Jim Meyering <meyering@lucent.com>
9290 * error.c: Add a couple #includes, merging from GNU libc version.
9292 2000-11-10 Jim Meyering <meyering@lucent.com>
9294 * obstack.h: Update from GNU libc.
9295 * obstack.c: Likewise.
9297 2000-11-06 Paul Eggert <eggert@twinsun.com>
9299 * getusershell.c (setusershell): Use rewind rather than
9300 fseek/fseeko, to avoid configuration hassles with fseeko.
9301 Don't bother opening SHELLS_FILE if shellstream is NULL;
9304 2000-11-05 Jim Meyering <meyering@lucent.com>
9306 * makepath.h (make_dir): Declare.
9307 * makepath.c (make_dir): Remove `static' attribute.
9310 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9312 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9313 last one in a bucket, advance to the next bucket.
9315 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9317 * fnmatch.c: Do not comment out all the code if we are using
9318 the GNU C library, because in some cases we are replacing buggy
9319 code in the GNU C library itself.
9321 2000-10-30 Paul Eggert <eggert@twinsun.com>
9323 * error.h, getline.h, modechange.h:
9324 Remove "2000" from Copyright line, as the file hasn't been
9325 changed this year other than in the copyright notice.
9327 * xalloc.h: Add "2000" to Copyright line, as this file
9328 was changed this year.
9330 2000-10-30 Paul Eggert <eggert@twinsun.com>
9332 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9333 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9334 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9336 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9338 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9339 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9340 doesn't define __restrict_arr.
9342 2000-10-29 Jim Meyering <meyering@lucent.com>
9344 * xstat.in: Fix grammar in comment.
9346 2000-10-28 Jim Meyering <meyering@lucent.com>
9348 * memchr.c: Update from libc.
9349 Adjust for portability:
9350 [HAVE_STDLIB_H]: Include stdlib.h.
9351 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9352 Undef __memchr, too.
9353 [!weak_alias]: Define __memchr to memchr.
9355 * regex.c: Update from libc.
9356 * regex.h: Likewise.
9357 * getopt1.c: Likewise.
9358 * memcmp.c: Likewise.
9360 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9361 Avoid using fseek, when possible -- it's broken by design.
9362 Patch by Ulrich Drepper.
9364 2000-10-26 Jim Meyering <meyering@lucent.com>
9366 * strftime.c: Update from libc.
9368 2000-10-25 Jim Meyering <meyering@lucent.com>
9370 * obstack.c: Update from libc.
9372 2000-10-23 Jim Meyering <meyering@lucent.com>
9374 * hard-locale.c (hard_locale): Revert last change -- it was simply
9375 wrong. That set_locale call must not have any side effects.
9378 2000-10-22 Jim Meyering <meyering@lucent.com>
9380 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9381 [CYCLIC]: Remove now-unused definition.
9383 * save-cwd.c (O_DIRECTORY): Define, if needed.
9384 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9385 Suggestion from Ulrich Drepper.
9387 2000-10-21 Jim Meyering <meyering@lucent.com>
9389 * dirname.c (dir_name_r): New function, factored out of dir_name.
9390 (dir_name): Use dir_name_r.
9391 * dirname.h (dir_name_r): Declare it.
9393 2000-10-21 Jim Meyering <meyering@lucent.com>
9395 * dirname.c (memrchr): Declare if necessary.
9396 (dir_name): Remove the restriction that there be no
9397 trailing slashes. Now, this code skips past them, effectively
9399 [TEST_DIRNAME] (main): New unit tests.
9401 * memrchr.c: New file from GNU libc.
9402 Undef __memrchr, too.
9403 [!weak_alias]: Define __memrchr to memrchr.
9404 Guard weak_alias use with `#ifdef weak_alias'.
9406 2000-10-17 Jim Meyering <meyering@lucent.com>
9408 * quote.h (PARAMS): Define and use.
9409 Reported by Akim Demaille.
9411 * getopt.c: Update from libc.
9413 2000-10-16 Jim Meyering <meyering@lucent.com>
9415 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9418 2000-09-25 Jim Meyering <meyering@lucent.com>
9420 * md5.h (rol): Define (from GnuPG).
9422 * sha.c: Give credit (GnuPG) where due.
9423 (M): Use rol rather than open-coding it.
9424 Add a FIXME comment.
9426 2000-09-21 Jim Meyering <meyering@lucent.com>
9428 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9429 Reported by Michael Stone.
9431 2000-09-20 Jim Meyering <meyering@lucent.com>
9433 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9434 (noinst_HEADERS): Add sha.h.
9435 Based on code from Scott G. Miller and from GnuPG.
9437 2000-09-15 Jim Meyering <meyering@lucent.com>
9439 * regex.c: Update from libc.
9441 2000-09-10 Jim Meyering <meyering@lucent.com>
9443 * getopt.c (_getopt_internal): Update from glibc.
9445 2000-09-09 Jim Meyering <meyering@lucent.com>
9447 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9448 think it should be used as a general replacement for isascii.
9449 * fnmatch.c: Likewise.
9450 * mbswidth.c: Likewise
9451 * regex.c: Likewise.
9454 * userspec.c: Include sys/param.h and limits.h.
9456 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9457 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9458 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9459 UID, GID. Check range.
9461 2000-09-06 Jim Meyering <meyering@lucent.com>
9463 * getopt.c (_getopt_internal): Update from glibc.
9465 2000-08-30 Jim Meyering <meyering@lucent.com>
9467 * strftime.c: Merge in changes from GNU libc.
9469 2000-08-26 Jim Meyering <meyering@lucent.com>
9471 * closeout.c: Include "__fpending.h".
9472 (close_stdout_status): Return right away if there's nothing to flush.
9474 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9475 * __fpending.c: New file.
9476 * __fpending.h: New file.
9478 2000-08-07 Paul Eggert <eggert@twinsun.com>
9480 Standardize on "memory exhausted" instead of "Memory exhausted"
9481 or "virtual memory exhausted".
9482 * obstack.c (print_and_abort): Use "memory exhausted", not
9483 "virtual memory exhausted".
9484 * same.c (same_name): Invoke xalloc_die instead of printing
9486 * userspec.c (parse_user_spec): Likewise.
9487 * bumpalloc.h: comment fix
9488 * same.c, userspec.c: Include xalloc.h.
9490 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9491 not char *const and pointing to a constant array.
9492 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9493 (xrealloc): Comment fix.
9495 * userspec.c (parse_user_spec):
9496 Don't translate a message until just before returning,
9497 to avoid unnecessary translation.
9499 2000-08-07 Jim Meyering <meyering@lucent.com>
9501 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9502 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9503 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9504 getgroups.c, gethostname.c, getopt.h, group-member.c,
9505 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9506 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9507 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9508 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9509 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9510 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9511 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9512 yesno.c: Back out Copyright date changes for each file with no change
9513 this year. This eases coordination with other programs using the same
9514 source code modules. From Paul Eggert.
9516 2000-08-03 Greg McGary <greg@mcgary.org>
9518 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9519 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9520 (EXTEND_BUFFER): Use them.
9522 2000-08-01 Jim Meyering <meyering@lucent.com>
9524 * dirname.c (ISSLASH): Define.
9525 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9526 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9527 both `\' and `/' may be use as path separators.
9528 Based on a patch from Prashant TR.
9530 2000-07-31 Paul Eggert <eggert@twinsun.com>
9532 * quotearg.c (quotearg_n_options): Don't make the initial
9533 slot vector a constant, since it might get modified.
9535 2000-07-31 Jim Meyering <meyering@lucent.com>
9537 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9538 * obstack.c (print_and_abort): Likewise.
9540 2000-07-30 Paul Eggert <eggert@twinsun.com>
9542 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9543 buffer, so that the caller can always quote one small
9544 component of a "memory exhausted" message in slot 0.
9545 From a suggestion by Jim Meyering.
9547 2000-07-30 Jim Meyering <meyering@lucent.com>
9549 * makepath.c (make_path): Quote the other instance, too.
9551 * quotearg.c (N_STATIC_SLOTVECS): Define.
9552 (STATIC_BUF_SIZE): Define.
9553 (quotearg_n_options): Use only statically allocated storage when
9554 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9555 than STATIC_BUF_SIZE.
9557 2000-07-29 Jim Meyering <meyering@lucent.com>
9559 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9560 * dirname.c (dir_name): Likewise.
9562 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9564 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9565 (dir_name): Assert that there are no trailing slashes.
9567 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9569 * mbswidth.h (mbswidth): Add a flags argument.
9570 (mbswidth): New declaration.
9571 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9572 * mbswidth.c (mbswidth): Add a flags argument.
9573 (mbsnwidth): New function.
9575 2000-07-24 Jim Meyering <meyering@lucent.com>
9577 * mbswidth.c: Remove useless #else. From Bruno Haible.
9579 2000-07-23 Paul Eggert <eggert@twinsun.com>
9581 * mbswidth.c (_XOPEN_SOURCE):
9582 Don't define; this causes problems on Solaris 7.
9583 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9585 2000-07-23 Paul Eggert <eggert@twinsun.com>
9588 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9589 so that mbstate_t is always defined.
9591 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9592 be 1 in at least one GCC installation, and this configuration
9593 error is likely to be common. Ignoring MB_LEN_MAX hurts
9594 performance on hosts that have mbrtowc but have only unibyte
9595 locales, but I assume these hosts are rare.
9597 2000-07-23 Paul Eggert <eggert@twinsun.com>
9599 * quotearg.c: Streamline by invoking multibyte code only if needed.
9600 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9601 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9602 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9603 invoke multibyte primitives.
9605 2000-07-23 Jim Meyering <meyering@lucent.com>
9607 * basename.c (base_name): Add an assertion.
9609 2000-07-15 Bruno Haible <clisp.cons.org>
9611 * quotearg.c: When the system forces us to redefine mbstate_t,
9612 shadow its mbsinit function.
9614 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9616 * mbswidth.h: New file.
9617 * mbswidth.c: New file.
9618 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9619 (noinst_HEADERS): Add mbswidth.h.
9621 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9623 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9626 2000-07-15 Jim Meyering <meyering@lucent.com>
9628 * makepath.c: Include quote.h.
9629 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9630 corresponding argument in a `quote (...)' call.
9631 Give better diagnostics.
9633 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9634 (noinst_HEADERS): Add quote.h.
9636 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9637 from tar's src/misc.c.
9638 * quote.h: New file. Prototypes for same.
9640 2000-07-10 Paul Eggert <eggert@twinsun.com>
9642 From a suggestion by Bruno Haible.
9643 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9644 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9645 to decide whether to define the BeOS workaround macro;
9646 this adjusts to the change to AC_MBSTATE_T.
9648 2000-07-13 Paul Eggert <eggert@twinsun.com>
9650 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9652 * quotearg.c (quoting_style_args, quoting_style_vals,
9653 quotearg_buffer_restyled): Add support for
9654 clocale_quoting_style. Undo previous change to
9655 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9656 and "{RIGHT QUOTATION MARK}" msgids.
9658 2000-07-05 Paul Eggert <eggert@twinsun.com>
9660 The old behavior of quoting `like this' doesn't look good with
9661 newer, ISO-style fonts. See:
9662 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9664 Instead, quote "like this" by default. Let the translator
9665 tailor the locale-specific quoting behavior by providing
9666 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9668 * quotearg.c (N_): New macro.
9669 (gettext_default): New function.
9670 (quotearg_buffer_restyled): Use
9671 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9672 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9674 2000-07-09 Jim Meyering <meyering@lucent.com>
9676 * Most files: Update copyright dates to include 2000.
9678 2000-07-08 Jim Meyering <meyering@lucent.com>
9680 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9682 (xgethostname): Remove now-unnecessary #ifdef.
9683 Move declaration of `err' into loop where it's used.
9685 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9687 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9688 by allocating a larger buffer. Test the gethostname return value for
9689 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9690 returns an error and ENAMETOOLONG isn't defined.
9692 2000-07-05 Paul Eggert <eggert@twinsun.com>
9693 and Bruno Haible <haible@clisp.cons.org>
9695 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9697 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9699 * quotearg.c (struct quoting_options): Simplify quote_these_too
9702 2000-07-03 Jim Meyering <meyering@lucent.com>
9704 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9705 Reported by Bruno Haible.
9707 2000-07-04 Jim Meyering <meyering@lucent.com>
9709 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9710 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9713 2000-07-03 Paul Eggert <eggert@twinsun.com>
9714 and Bruno Haible <haible@clisp.cons.org>
9716 * quotearg.c (mbrtowc):
9717 Assign to *pwc, and return 1 only if result is nonzero.
9718 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9720 2000-07-03 Jim Meyering <meyering@lucent.com>
9722 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9723 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9726 2000-07-02 Jim Meyering <meyering@lucent.com>
9728 * quotearg.c (mbstate_t): Don't define here.
9730 2000-07-02 Jim Meyering <meyering@lucent.com>
9732 * nanosleep.c (SIGCONT): Define if not already defined.
9734 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9736 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9737 per change in ../m4/ls-mntd-fs.m4.
9738 (read_filesystem_list): Ignore symbolic links.
9740 2000-06-29 Jim Meyering <meyering@lucent.com>
9742 * same.c: Include <string.h> or <strings.h>, as appropriate,
9743 for declaration of strcmp.
9745 * long-options.c: Include <stdlib.h>, for declaration of exit.
9747 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9748 Avoid warning by casting result to `char *' to remove `const'.
9750 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9752 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9754 2000-06-26 Paul Eggert <eggert@twinsun.com>
9756 savedir now sets errno on failure and invokes xmalloc to get memory.
9757 Fix a couple of other minor bugs while we're at it.
9759 * savedir.c (<unistd.h>): Do not include; there's no need.
9760 (NAMLEN): Remove macro.
9761 (malloc, realloc): Remove decls.
9763 ("xalloc.h"): Include.
9764 (NAME_SIZE_DEFAULT): New macro.
9765 (savedir): Use xmalloc / xrealloc to allocate memory.
9766 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9767 Skip "" directory entries.
9768 Use strlen to calculate directory entry length, since the old method
9769 is rarely used these days and isn't worth supporting.
9770 Don't use a pointer after freeing it.
9771 Check for integer overflow when calculating allocation size.
9772 Use memcpy to copy entries, instead of stpcpy.
9773 Set errno properly when returning NULL.
9774 Check for readdir error.
9776 2000-06-26 Jim Meyering <meyering@lucent.com>
9778 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9780 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9782 * getusershell.c (xmalloc, xrealloc): Remove functions.
9784 Don't include <stdlib.h>. Don't declare malloc, realloc.
9786 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9788 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9790 2000-06-24 Jim Meyering <meyering@lucent.com>
9792 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9794 2000-06-21 Jim Meyering <meyering@lucent.com>
9796 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9798 2000-06-19 Paul Eggert <eggert@twinsun.com>
9800 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9801 (mbrtowc, mbstate_t): Define substitutes if
9802 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9803 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9804 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9806 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9808 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9809 than 1024, return a memory chunk of least possible size, instead
9810 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9811 Use free/xmalloc instead of xrealloc to avoid copying for very long
9814 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9816 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9817 address, not strdup. Include <stdlib.h> and don't declare free().
9819 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9821 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9824 2000-06-21 Jim Meyering <meyering@lucent.com>
9826 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9827 (noinst_HEADERS): Add getstr.h.
9829 * getline.c (getstr): Move into a separate file.
9830 * getstr.c (getstr): New file, extracted from getline.c, with
9831 the following changes: new parameter, delim2; both delim[12]
9832 parameters have type `int', not `char'. The latter would lose
9833 with 8-bit delimiters.
9834 * getstr.h: New file.
9836 2000-06-19 Jim Meyering <meyering@lucent.com>
9838 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9840 2000-06-18 Jim Meyering <meyering@lucent.com>
9842 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9843 Besides, these days every porting target provides a mkdir function.
9845 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9846 (this snippet comes from src/system.h).
9848 2000-06-15 Paul Eggert <eggert@twinsun.com>
9850 * human.c (adjust_value): New function.
9851 (human_readable_inexact): Apply rounding style even when
9852 printing approximate values.
9854 2000-06-14 Paul Eggert <eggert@twinsun.com>
9856 * human.c (human_readable_inexact): Allow an input block
9857 size that is not a multiple of the output block size, and vice versa.
9858 Reported by Piergiorgio Sartor.
9860 2000-06-14 Paul Eggert <eggert@twinsun.com>
9862 * getdate.y (get_date): Apply relative times after time
9863 zone indicator, not before. Reported by Todd A. Jacobs.
9865 2000-06-13 Jim Meyering <meyering@lucent.com>
9867 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9869 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9871 2000-06-12 Paul Eggert <eggert@twinsun.com>
9873 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9875 2000-06-04 Paul Eggert <eggert@twinsun.com>
9877 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9879 2000-06-04 Jim Meyering <meyering@lucent.com>
9881 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9882 SunOS 4.1.4 for which gid_t is an unsigned type.
9884 2000-06-03 Jim Meyering <meyering@lucent.com>
9886 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9888 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9890 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9891 newer, don't install charset.alias.
9892 * config.charset: Change the Linux/glibc rules so they become empty
9893 on glibc-2.1 or newer.
9895 2000-06-02 Jim Meyering <meyering@lucent.com>
9897 * mountlist.c: Back out last change. Instead, do this...
9898 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9899 member using the same `ignore'-testing code.
9900 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9904 2000-05-29 Jim Meyering <meyering@lucent.com>
9906 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9907 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9909 2000-05-22 Jim Meyering <meyering@lucent.com>
9911 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9913 2000-05-18 Jim Meyering <meyering@lucent.com>
9915 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9916 back, too, since it may have been modified by allocate_entry.
9917 (hash_delete): Rewrite to use neither the assignment operator
9918 nor the comma operator in an if-expression.
9920 2000-05-15 Paul Eggert <eggert@twinsun.com>
9923 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9924 Remove; no longer needed.
9925 "quotearg.h": Add include.
9926 (file_name): Do not bother to explicitly initialize to NULL; it's less
9927 efficient on some hosts.
9928 (close_stdout_status): Remove test as to whether stdout was already
9929 closed; it breaks for the case "echo x | sort >&-".
9930 Quote file name colons.
9931 Do not assume that _("write error") lacks format strings.
9933 2000-05-15 Jim Meyering <meyering@lucent.com>
9935 * version-etc.c (version_etc_copyright): Update the copyright string
9936 used in all --version output.
9938 2000-05-14 Jim Meyering <meyering@lucent.com>
9940 * closeout.c (close_stdout_set_file_name): New function.
9941 (close_stdout_status): Use new file-scoped global.
9942 Return right away if fstat says the stdout file descriptor is invalid.
9943 * closeout.h (close_stdout_set_file_name): Declare.
9945 2000-05-10 Jim Meyering <meyering@lucent.com>
9947 * closeout.c [default_exit_status]: New file-scoped variable.
9948 (close_stdout_set_status): New function.
9949 * closeout.h (close_stdout_set_status): Declare.
9951 2000-05-08 Jim Meyering <meyering@lucent.com>
9953 * long-options.c: Don't include closeout.h.
9954 (parse_long_options): Don't call close_stdout for --version.
9956 2000-05-06 Jim Meyering <meyering@lucent.com>
9958 * strnlen.c: Undefine __strnlen and strnlen.
9959 [!weak_alias]: Define __strnlen to strnlen.
9961 * atexit.c: New file, from libiberty.
9963 2000-05-06 Jim Meyering <meyering@lucent.com>
9965 * closeout.c (close_stdout_status): Also check for errors on the
9968 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9970 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9971 instead of xmalloc, xrealloc, path_concat.
9972 (locale_charset): Treat empty environment variables as absent.
9973 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9975 2000-05-04 Jim Meyering <meyering@lucent.com>
9977 * getopt.c: Update from glibc.
9978 * obstack.c: Likewise.
9979 * obstack.h: Likewise.
9980 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9982 * regex.h: Likewise.
9983 * strndup.c: Likewise.
9984 * strnlen.c: New file, from glibc.
9986 2000-05-01 Jim Meyering <meyering@lucent.com>
9988 * full-write.c (full_write): Remove `FIXME' part of comment.
9990 2000-04-29 Jim Meyering <meyering@lucent.com>
9992 * path-concat.c: Declare strdup only if it's not defined.
9993 * canon-host.c: Likewise.
9995 2000-04-28 Jim Meyering <meyering@lucent.com>
9997 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9998 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9999 included first, then limits.h is included by locale.h by libintl.h.
10000 From John David Anglin.
10002 2000-04-25 Jim Meyering <meyering@lucent.com>
10004 * makepath.c (S_IRWXUGO): Define.
10005 (make_path): Always perform explicit chmod if MODE specifies any
10006 of the `special' permission bits. Prompted by a bug report against
10007 install from Mate Wierdl and Joost van Baal.
10009 2000-04-18 Jim Meyering <meyering@lucent.com>
10011 * README: New file.
10013 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10014 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10016 2000-04-17 Jim Meyering <meyering@lucent.com>
10018 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10019 the definition of it to rpl_strftime also defined-away the system's
10022 2000-04-15 Jim Meyering <meyering@lucent.com>
10024 Use `C' to denote so-called `contiguous' files, the same way
10026 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10027 (ftypelet): Use S_ISCTG.
10028 From Michael Deutschmann.
10030 2000-04-14 Jim Meyering <meyering@lucent.com>
10032 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10034 2000-04-08 Jim Meyering <meyering@lucent.com>
10036 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10037 names don't conflict. Reported by Eli Zaretskii.
10039 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10041 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10042 bug. Deal with the different error behavior of Irix iconv.
10044 2000-04-07 Jim Meyering <meyering@lucent.com>
10046 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10047 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10049 2000-04-05 Jim Meyering <meyering@lucent.com>
10051 Portability tweaks required for ultrix4.3.
10052 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10053 * readutmp.c: Include sys/types.h before sys/stat.h.
10054 * canon-host.c: Declare strdup.
10055 * path-concat.c: Likewise.
10056 From John David Anglin.
10058 2000-04-04 Jim Meyering <meyering@lucent.com>
10060 Be more DOS 8.3-friendly.
10061 * ref-add.sin: Renamed from ref-add.sed.in.
10062 * ref-del.sin: Renamed from ref-del.sed.in.
10063 * Makefile.am: Reflect renaming.
10064 Reported by Eli Zaretskii.
10066 Use a temporary file name that won't clash with `charset.alias'
10067 in the DOS 8.3 name space.
10068 * Makefile.am (charset_tmp): Define.
10069 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10070 (uninstall-local): Likewise.
10071 Reported by Eli Zaretskii.
10073 2000-03-29 Paul Eggert <eggert@twinsun.com>
10075 * time/strftime.c (my_strftime): Make sure we call the system
10076 strftime, not ourselves, when invoking the underlying strftime.
10078 2000-03-24 Jim Meyering <meyering@lucent.com>
10080 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10081 (charset_alias): Define.
10082 (install-exec-local): Factor out common code.
10083 (uninstall-local): Split lines longer than 80.
10084 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10085 (SUFFIXES): Define.
10086 (.sed.in.sed): New rule. Don't redirect directly to $@.
10087 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10089 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10091 * config.charset: Output a line containing "Packages using this file".
10092 * ref-add.sed.in, ref-del.sed.in: New files.
10093 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10094 ref-del.sed): New rules.
10096 2000-03-17 Jim Meyering <meyering@lucent.com>
10098 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10099 Otherwise, include <strings.h>
10101 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10103 * unicodeio.c (utf8_wctomb): New function.
10104 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10105 format instead of in UCS-4 with platform dependent endianness.
10107 2000-03-07 Paul Eggert <eggert@twinsun.com>
10109 * savedir.c (savedir): Work even if directory size is
10110 negative; this can happen with some screwy NFS configurations.
10112 2000-03-06 Jim Meyering <meyering@lucent.com>
10114 * localcharset.c (get_charset_aliases): Don't try to free file_name
10115 if it's NULL (because we ran out of memory). From Bruno Haible.
10117 2000-03-05 Jim Meyering <meyering@lucent.com>
10119 * localcharset.c ("path-concat.h"): Include.
10120 (get_charset_aliases): Use path_concat instead of ANSI string
10123 * unicodeio.h (PARAMS): Define.
10124 Use it to guard prototype.
10126 2000-03-04 Jim Meyering <meyering@lucent.com>
10128 * Makefile.am (install-exec-local): Create $(libdir) before installing
10130 (uninstall-local): Uncomment this rule so `make distcheck' works
10133 * unicodeio.c (<errno.h>): Include it.
10134 (errno): Declare if not defined.
10136 * localcharset.c: Add Bruno's comment justifying use of volatile.
10138 * config.charset: New version, incorporating remarks from a linux
10139 i18n mailing list. From Bruno Haible.
10141 2000-03-02 Jim Meyering <meyering@lucent.com>
10143 * Makefile.am (EXTRA_DIST): Add config.charset.
10145 2000-03-01 Jim Meyering <meyering@lucent.com>
10147 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10148 * unicodeio.c: Likewise.
10150 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10152 * config.charset: New file.
10153 * localcharset.c: New file.
10154 * unicodeio.h, unicodeio.c: New files.
10155 * Makefile.am (DEFS): Add -DLIBDIR=...
10156 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10157 (noinst_HEADERS): Add unicodeio.h.
10158 (all-local, install-exec-local, charset.alias): New targets.
10160 2000-02-28 Paul Eggert <eggert@twinsun.com>
10162 * quotearg.c (ALERT_CHAR): New macro.
10163 (quotearg_buffer_restyled): Use it.
10165 2000-02-27 Jim Meyering <meyering@lucent.com>
10167 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10168 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10170 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10171 not `#if STDC_HEADERS'.
10172 Declare malloc if needed.
10174 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10175 now that autoconf always defines the HAVE_DECL_ symbols.
10176 * human.c: Likewise.
10177 * same.c: Likewise.
10178 * strtoumax.c: Likewise.
10180 * backupfile.c: Arrange for cpp to fail if the configure-time
10181 declaration check was not run.
10182 * hash.c: Likewise.
10183 * human.c: Likewise.
10184 * same.c: Likewise.
10185 * strtoumax.c: Likewise.
10187 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10188 then first look up the entire `.'-containing string as a login name.
10190 2000-02-18 Paul Eggert <eggert@twinsun.com>
10192 * getdate.y: Handle two-digit years with leading zeros correctly.
10193 (textint): New typedef.
10194 (parser_control): Member year changed from int to textint.
10196 (YYSTYPE): Removed; replaced by %union with int and textint members.
10197 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10198 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10199 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10200 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10201 (date, number, to_year): Use width of number in digits, not its value,
10202 to determine whether it's a 2-digit year, or a 2-digit time.
10203 (yylex): Store number of digits of numeric tokens.
10204 Reported by John Kendall.
10206 (parser_control): Changed from struct parser_control to typedef (for
10207 consistency). All uses changed.
10209 (tID): Removed; not used.
10210 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10212 2000-02-14 Paul Eggert <eggert@twinsun.com>
10214 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10215 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10217 2000-02-12 Jim Meyering <meyering@lucent.com>
10219 * userspec.c (ISDIGIT): Define it.
10220 (isdigit): Remove definition.
10221 (is_number): Use ISDIGIT, not isdigit.
10222 <libintl.h>: Include.
10223 (_ and N_): Define.
10224 (parse_user_spec): Mark translatable strings.
10226 2000-02-10 Jim Meyering <meyering@lucent.com>
10228 With these changes, nanosleep.[ch] are finally enough like the other
10229 lib/* replacement files to compile on a few more losing systems.
10231 * nanosleep.h: Don't include config.h.
10232 Remove prototype from declaration of nanosleep.
10233 (PARAMS): Remove now-unneeded definition.
10234 * nanosleep.c: #undef nanosleep.
10235 (rpl_nanosleep): Rename from nanosleep.
10237 2000-02-03 Jim Meyering <meyering@lucent.com>
10239 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10240 rather than with `#if HAVE_UTMPNAME'.
10242 2000-02-01 Jim Meyering <meyering@lucent.com>
10244 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10246 2000-01-31 Jim Meyering <meyering@lucent.com>
10248 * nanosleep.h (nanosleep): Guard declaration with
10249 `#if ! HAVE_DECL_NANOSLEEP'.
10250 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10251 the declaration in that vendor's sys/timers.h.
10252 Reported by Christian Krackowizer.
10254 * quotearg.c (ISASCII): Add #undef and move definition to follow
10255 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10256 (ISPRINT): Likewise.
10257 Reported by Tom Tromey.
10259 2000-01-30 Jim Meyering <meyering@lucent.com>
10261 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10262 uses of ->ut_name. The latter doesn't work with new Linux header files
10263 where only utmpx.ut_user is declared.
10265 * readutmp.h (UT_USER): Define.
10267 2000-01-23 Jim Meyering <meyering@lucent.com>
10269 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10272 2000-01-22 Jim Meyering <meyering@lucent.com>
10274 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10275 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10276 Required for some AIX systems. Reported by Christian Krackowizer.
10277 [TESTING] (main): New function.
10279 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10280 * dirname.c (dir_name): Support for DOS-style file names with drive
10283 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10285 * strverscmp.c (ISDIGIT): Define.
10286 (strverscmp): Use ISDIGIT, not isdigit.
10288 2000-01-17 Paul Eggert <eggert@twinsun.com>
10290 * nanosleep.c (nanosleep):
10291 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10292 POSIX.1 doesn't require SA_INTERRUPT and some systems
10293 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10294 it's been part of POSIX.1 since day 1 (in 1988).
10296 2000-01-17 Jim Meyering <meyering@lucent.com>
10298 * interlock: Remove unused file. Reported by François Pinard.
10300 2000-01-16 Paul Eggert <eggert@twinsun.com>
10302 * quotearg.c (quotearg_buffer_restyled): Do not quote
10303 alert, backslash, formfeed, and vertical tab unnecessarily in
10304 shell quoting style.
10307 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10308 Free Software Foundation, Inc.
10309 Copying and distribution of this file, with or without modification,
10310 are permitted provided the copyright notice and this notice are preserved.