1 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
3 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
4 Problem and fix reported by Pádraig Brady in
5 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
7 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
9 * memcoll.c (memcoll): Optimize for the common case where the
10 arguments are bytewise equal.
12 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
14 Change copyright notice from LGPL 2 to GPL 2, since that's the
15 standard form used in the gnulib repository.
16 * lock.c: LGPL -> GPL.
18 * strnlen1.c: Likewise.
19 * strnlen1.h: Likewise.
24 * TODO: Remove; this belongs only in coreutils.
26 2006-08-14 Eric Blake <ebb9@byu.net>
28 Import the following change from libc:
30 2006-08-12 Ulrich Drepper <drepper@redhat.com>
33 * misc/error.c: Add space between program name and message if file
36 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
38 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
39 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
41 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
42 in wchar_t. Problem reported by Eric Blake.
44 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
45 LEN is smaller than SIZE. Suggested by Bruno Haible.
46 Also, help the compiler to keep LEN in a register.
48 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
50 * .cppi-disable: Add snprintf.h, socket_.h.
51 * snprintf.c: Include <errno.h> and <limits.h>.
52 (EOVERFLOW): Define if the system does not.
53 Do not include "minmax.h"; it wasn't used.
54 (snprintf): Don't assume size_t promotes to an unsigned type.
55 Fix bug when generated string was too long for the buffer: the
56 buffer's contents are supposed to be the initial prefix of the
57 output. Don't assume vasnprintf returns EOVERFLOW if the size
58 exceeds INT_MAX; do the check ourselves.
60 Import the following changes from libc:
62 2006-06-02 Jakub Jelinek <jakub@redhat.com>
64 * posix/regex_internal.c (re_string_skip_chars): If no character has
65 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
66 to the byte which couldn't be converted.
67 (re_string_reconstruct): Don't clear valid_raw_len before calling
68 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
69 tip_context using re_string_context_at.
71 2006-05-02 Ulrich Drepper <drepper@redhat.com>
73 * posix/regex.h: g++ still cannot handled [restrict].
75 2006-04-21 Ulrich Drepper <drepper@redhat.com>
77 * posix/regex.h: Remove special handling for VMS.
79 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
83 2006-07-19 Mike Frysinger <vapier@gentoo.org>
85 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
86 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
88 2006-08-08 Eric Blake <ebb9@byu.net>
90 * verror.c (verror_at_line): Work around glibc bug 2997, so that
91 verror_at_line output complies with GNU Coding Standards even when
94 2006-08-08 Eric Blake <ebb9@byu.net>
96 * verror.h, verror.c: New files.
98 2006-08-07 Bruno Haible <bruno@clisp.org>
100 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
102 Reported by Ralf Wildenhues.
104 2006-08-06 Eric Blake <ebb9@byu.net>
106 * error.h: Fold in some upstream changes from glibc.
109 2006-07-29 Bruno Haible <bruno@clisp.org>
111 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
113 2006-07-29 Bruno Haible <bruno@clisp.org>
115 * setenv.c: Undo unintended modification done on 2006-02-27.
117 2006-07-28 Eric Blake <ebb9@byu.net>
119 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
122 2006-07-28 Simon Josefsson <jas@extundo.com>
124 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
127 2006-07-28 Simon Josefsson <jas@extundo.com>
129 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
132 2006-07-28 Bruno Haible <bruno@clisp.org>
134 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
136 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
138 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
141 2006-07-28 Bruno Haible <bruno@clisp.org>
143 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
144 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
146 Avoids link error on FreeBSD 4.x.
147 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
149 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
151 * mbswidth.c (iswcntrl): Likewise.
153 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
155 * modechange.c (mode_compile): Numeric modes now affect setuid and
156 setgid on directories only if they set these bits.
157 * modechange.h: Remove obsolete comment about masks.
159 2006-07-27 Bruno Haible <bruno@clisp.org>
161 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
162 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
165 2006-07-26 Eric Blake <ebb9@byu.net>
167 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
168 like mingw that lack mkstemp.
169 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
170 avoid compilation warning on mingw.
172 2006-07-25 Bruno Haible <bruno@clisp.org>
174 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
175 <stdarg.h> or config.h.
177 2006-07-24 Bruno Haible <bruno@clisp.org>
179 * clean-temp.h: New file, from GNU gettext.
180 * clean-temp.c: New file, from GNU gettext.
182 2006-07-24 Bruno Haible <bruno@clisp.org>
184 * tmpdir.h: New file, from GNU gettext.
185 * tmpdir.c: New file, from GNU gettext.
187 2006-07-23 Bruno Haible <bruno@clisp.org>
189 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
190 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
191 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
192 gl_linked_remove_at): Use it.
194 2006-07-23 Eric Blake <ebb9@byu.net>
196 * tmpfile-safer.c: New file.
197 * stdio-safer.h (fopen_safer): Add prototype.
198 * stdio--.h (tmpfile): Make safer.
200 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
202 * close-stream.c, close-stream.h: New files.
204 2006-07-22 Bruno Haible <bruno@clisp.org>
206 Merge from GNU gettext 0.15.
208 2005-07-05 Bruno Haible <bruno@clisp.org>
210 * printf-args.c (printf_fetchargs): Work around broken
211 definition of wint_t on mingw.
213 2005-02-12 Bruno Haible <bruno@clisp.org>
215 * xallocsa.h: Add extern "C" for C++.
217 2006-05-17 Bruno Haible <bruno@clisp.org>
220 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
222 2006-04-30 Bruno Haible <bruno@clisp.org>
224 * progreloc.c: Include <mach-o/dyld.h> if available.
225 (find_executable): Use _NSGetExecutablePath when possible.
227 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
229 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
232 2005-12-29 Bruno Haible <bruno@clisp.org>
234 * progreloc.c (set_program_name_and_installdir): Fix
237 2005-12-04 Bruno Haible <bruno@clisp.org>
240 * progreloc.c: Include <windows.h> also on Cygwin.
241 (find_executable): Add support for Cygwin.
242 (set_program_name_and_installdir): Handle also platforms with
245 2006-07-11 Bruno Haible <bruno@clisp.org>
247 * javacomp.c: Fix a comment.
248 Reported by Jim Meyering.
250 2006-04-30 Bruno Haible <bruno@clisp.org>
252 * javacomp.h (compile_java_class): Add source_version,
253 target_version arguments.
254 * javacomp.c: Rewritten to choose only a compiler that
255 respects the specified source_version and target_version.
257 2006-06-27 Bruno Haible <bruno@clisp.org>
259 Assume correct S_ISDIR macro.
260 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
262 2006-07-22 Bruno Haible <bruno@clisp.org>
264 * javaversion.h: New file, from GNU gettext.
265 * javaversion.c: New file, from GNU gettext.
266 * javaversion.java: New file, from GNU gettext.
267 * javaversion.class: New file, from GNU gettext.
269 2006-05-17 Bruno Haible <bruno@clisp.org>
272 * javaexec.c (execute_java_class): Test for jview program
275 2006-04-09 Bruno Haible <bruno@clisp.org>
277 * fatal-signal.c: Don't include string.h.
278 (at_fatal_signal): Use a copying loop instead of memcpy.
280 2005-12-04 Bruno Haible <bruno@clisp.org>
282 * csharpexec.c: Add support for 'clix' launcher (untested).
283 (execute_csharp_using_sscli): New function.
284 (execute_csharp_program): Call it.
286 2006-06-21 Bruno Haible <bruno@clisp.org>
288 Avoid warnings from recent versions of mcs.
289 * csharpcomp.c (compile_csharp_using_mono): Don't use options
290 -o, -L, -r any more. Use options documented since mcs-1.0
291 instead. Similarly for -g.
293 2005-07-09 Bruno Haible <bruno@clisp.org>
295 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
297 Reported by Mark Junker <mjscod@gmx.de>.
299 2006-06-17 Bruno Haible <bruno@clisp.org>
301 * config.charset: Update for NetBSD 3.0.
303 2006-05-17 Bruno Haible <bruno@clisp.org>
306 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
308 2006-05-16 Bruno Haible <bruno@clisp.org>
310 * localcharset.c [CYGWIN]: Include <windows.h>.
311 (get_charset_aliases): For Cygwin, return the same CPxxx
312 aliases list as under WIN32.
313 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
314 the environment variables. Fall back to GetACP().
316 2006-04-05 Bruno Haible <bruno@clisp.org>
318 * config.charset: Update Juan Manuel Guerrero's address.
320 2005-02-12 Bruno Haible <bruno@clisp.org>
322 * allocsa.h: Add extern "C" for C++.
324 2005-02-10 Bruno Haible <bruno@clisp.org>
326 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
327 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
329 2006-07-22 Bruno Haible <bruno@clisp.org>
331 * gettext.h: Update to GNU gettext-0.15.
333 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
334 and Simon Josefsson <jas@extundo.com>
336 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
338 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
340 2006-07-21 Eric Blake <ebb9@byu.net>
342 * stdlib-safer.h: New file from coreutils, required by
345 2006-07-19 Derek R. Price <derek@ximbiot.com>
347 * getaddrinfo.h: Don't define unimplemented AI_* flags.
348 Reindent and repaginate.
350 2006-07-17 Bruno Haible <bruno@clisp.org>
352 * gl_list.h: New file.
353 * gl_list.c: New file.
354 * gl_array_list.h: New file.
355 * gl_array_list.c: New file.
356 * gl_carray_list.h: New file.
357 * gl_carray_list.c: New file.
358 * gl_linked_list.h: New file.
359 * gl_linked_list.c: New file.
360 * gl_anylinked_list1.h: New file.
361 * gl_anylinked_list2.h: New file.
362 * gl_avltree_list.h: New file.
363 * gl_avltree_list.c: New file.
364 * gl_anyavltree_list1.h: New file.
365 * gl_anyavltree_list2.h: New file.
366 * gl_rbtree_list.h: New file.
367 * gl_rbtree_list.c: New file.
368 * gl_anyrbtree_list1.h: New file.
369 * gl_anyrbtree_list2.h: New file.
370 * gl_anytree_list1.h: New file.
371 * gl_anytree_list2.h: New file.
372 * gl_linkedhash_list.h: New file.
373 * gl_linkedhash_list.c: New file.
374 * gl_anyhash_list1.h: New file.
375 * gl_anyhash_list2.h: New file.
376 * gl_avltreehash_list.h: New file.
377 * gl_avltreehash_list.c: New file.
378 * gl_rbtreehash_list.h: New file.
379 * gl_rbtreehash_list.c: New file.
380 * gl_anytreehash_list1.h: New file.
381 * gl_anytreehash_list2.h: New file.
383 * gl_oset.h: New file.
384 * gl_oset.c: New file.
385 * gl_array_oset.h: New file.
386 * gl_array_oset.c: New file.
387 * gl_avltree_oset.h: New file.
388 * gl_avltree_oset.c: New file.
389 * gl_rbtree_oset.h: New file.
390 * gl_rbtree_oset.c: New file.
391 * gl_anytree_oset.h: New file.
393 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
395 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
397 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
398 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
399 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
400 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
401 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
402 callers changed. Revamp internals significantly, by not
403 attempting to create directories that are temporarily more
404 permissive than the final results. Do not attempt to use
405 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
406 This removes some race conditions, fixes some bugs, and simplifies
407 things. Use new dirchownmod function to do owner and mode changes.
408 * mkdir-p.h: Likewise.
409 * modechange.c (octal_to_mode): New function.
410 (struct mode_change): New member mentioned.
411 (make_node_op_equals): New arg mentioned. All callers changed.
412 (mode_compile): Keep track of which mode bits the user has explicitly
414 (mode_adjust): New arg DIR, so that we implement the X op correctly.
415 New arg PMODE_BITS, to keep track of which mode bits the user
416 mentioned; it treats S_ISUID and S_ISGID speciall.
418 * modechange.h: Likewise.
420 2006-07-11 Derek R. Price <derek@ximbiot.com>
422 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
424 2006-07-10 Derek R. Price <derek@ximbiot.com>
426 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
427 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
428 macros into the GNU _D_EXACT_NAMLEN.
429 * savedir.c: Likewise.
430 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
432 2006-07-09 Jim Meyering <jim@meyering.net>
434 * argp-pv.c: Remove a doubled word in a comment.
435 * check-version.c (check_version): Likewise.
436 * javacomp.c (compile_java_class): Likewise.
438 2006-07-08 Jim Meyering <jim@meyering.net>
440 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
442 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
444 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
445 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
446 brackets. Other minor changes to suppress some compiler
449 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
451 * getloadavg.c: Use __VMS, not VMS.
452 * getopt.c: Likewise.
453 * getpagesize.h: Likewise.
454 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
455 probably does not work.
457 2006-07-06 Derek R. Price <derek@ximbiot.com>
458 and Paul Eggert <eggert@cs.ucla.edu>
460 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
461 Don't worry about this obsolete case any more.
462 (HAVE_DIR): Remove. All uses removed; we now assume you can read
464 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
465 worry about this obsolete case any more.
467 * getcwd.c: Likewise.
469 * savedir.c: Likewise.
471 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
473 * .cppi-disable: Add wcwidth.
474 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
475 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
476 (ISGRAPH): Remove. All uses changed to isgraph.
477 (FOLD) [!defined _LIBC]: Remove special case.
478 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
479 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
481 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
483 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
485 * strtod.c (strtod): cast the argument of tolower to unsigned char.
487 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
489 * memcasecmp.c: Include <limits.h>.
490 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
491 * strtod.c (strtod): Don't assume isspace works on negative chars.
492 Don't assume isdigit succeeds only on '0' through '9'.
494 2006-07-05 Derek R. Price <derek@ximbiot.com>
496 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
497 All uses of is_space replaced by isspace.
498 * exit.h: Don't talk about STDC_HEADERS.
499 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
500 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
501 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
502 replaced by isprint etc.
503 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
504 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
505 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
506 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
507 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
508 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
510 2006-07-05 Eric Blake <ebb9@byu.net>
512 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
513 missing from netdb.h.
514 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
516 2006-06-27 Bruno Haible <bruno@clisp.org>
518 Assume ANSI C header files and <ctype.h> functions.
519 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
520 (mbsnwidth): Use isprint, iscntrl instead.
522 2006-07-03 Jim Meyering <jim@meyering.net>
524 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
525 macro is used before the first cycle_check call.
527 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
529 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
530 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
531 reported by Mark D. Baushke, one in
532 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
534 Merge from coreutils.
536 * .cppi-disable: Add stdint_.h.
537 * .cvsignore: Add stdint.h.
539 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
541 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
542 both double and long double versions.
543 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
544 * xstrtold.c: New file.
545 * xstrtod.h (xstrtold): New decl.
547 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
549 * filemode.c (setst): Remove.
550 (strmode): Rewrite to avoid setst. This makes the code shorter,
551 (arguably) clearer, and the generated code is a bit smaller on my
552 Debian GNU/Linux stable x86 host.
554 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
556 * filemode.c: Include "filemode.h" first, to test the interface.
557 Assume that filemode.h includes sys/types.h and sys/stat.h.
558 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
559 (ftypelet): Reorder to put common cases first, for efficiency.
560 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
562 (strmode): Renamed from mode_string, and now stores 12 bytes instead
563 of 10, for compatibility with FreeBSD. All callers changed.
564 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
565 that can't be deduced solely from st_mode. First arg is now a const
567 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
568 (strmode): Renamed from mode_string.
569 (filemodestring): New decl.
570 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
571 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
572 (S_ISPORT, S_ISWHT): New macros, if not already defined.
574 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
576 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
577 fsusage.h now does that. Include fsusage.h first, to test interface.
578 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
579 at most one method (the old code could have generated decls that
580 didn't conform to C89, not that this was ever exercised).
581 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
583 2006-03-19 Jim Meyering <jim@meyering.net>
585 Work even in a chroot where d_ino values for entries in "/"
586 don't match the stat.st_ino values for the same names.
587 * getcwd.c (__getcwd): When no d_ino value matches the target inode
588 number, iterate through all entries again, using lstat instead.
589 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
590 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
592 * getcwd.c (__getcwd): Clarify a comment.
593 Use memcpy in place of a call to strcpy.
595 2006-03-12 Jim Meyering <jim@meyering.net>
597 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
598 that of the current directory (which we're about to chdir ".." out of),
599 then save the dev-ino of the parent, instead.
601 * same-inode.h (SAME_INODE): New file/macro.
602 * chdir-safer.c (SAME_INODE): Remove definition.
603 Include "same-inode.h", instead.
605 * cycle-check.h: Include "same-inode.h".
606 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
607 * cycle-check.c (SAME_INODE): Remove definition.
608 * root-dev-ino.h: Include "same-inode.h".
610 2006-03-11 Eric Blake <ebb9@byu.net>
612 * same.c (same_name): s/base_name/last_component/
613 * backupfile.c (check_extension, numbered_backup): Likewise.
614 * filenamecat.c (file_name_concat): Likewise.
616 2006-03-11 Eric Blake <ebb9@byu.net>,
617 Paul Eggert <eggert@cs.ucla.edu>
619 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
620 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
622 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
623 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
624 (last_component): New method.
625 * dirname.c (dir_len): Determine when drive letters need a
626 subsequent slash. Preserve // when it is special.
627 (dir_name): Don't append dot when drive letter is absolute.
628 [TEST_DIRNAME]: Move into a full-blown gnulib test.
629 * basename.c (base_name): New semantics - malloc the result.
630 Preserve // when it is special. Preserve relative files that look
632 (base_len): Preserve // when it is special.
633 (last_component): New method, similar to old base_name semantics.
634 * stripslash.c (strip_trailing_slashes): Use last_component, not
635 base_name. Strip redundant slashes from ///.
637 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
639 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
640 both are 64 bits, since this seems to be the tradition, and this
641 prevents gcc -Wformat from warning about usages with PRIuMAX. If
642 we ever run into a host that prefers long long to long in this
643 case, we'll need another configure-time test. Problem reported by
646 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
648 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
649 possible collision with system files.
650 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
651 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
652 WCHAR_MIN and WCHAR_MAX in this case.
653 (<stddef.h>): Do not include; no longer needed.
654 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
655 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
656 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
657 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
658 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
659 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
660 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
661 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
662 !defined(__c99))]: Include in this case too, since it's harmless
664 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
666 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
667 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
668 (_STDINT_MIN, _STDINT_MAX): New macros.
669 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
670 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
671 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
672 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
673 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
674 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
675 macros, not typedefs; this simplifies things quite a bit.
676 Use long int for all types narrower than int64_t.
677 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
678 Define in terms of long long int or int64_t or long int,
679 not int64_t or int32_t. This saves some compile-time testing.
680 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
681 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
682 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
683 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
684 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
685 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
686 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
687 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
688 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
689 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
690 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
691 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
692 undef any previous version and define our own version, for
693 simplicity and consistency with the new macros for types.
694 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
695 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
696 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
697 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
698 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
699 @WINT_T_SUFFIX@ to keep things simple here.
700 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
701 Simplify by assuming typical 8/16/32/64 host, since we're
702 already doing that elsewhere anyway.
703 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
704 and assume long long int is 64 bits if available. This
705 speeds up 'configure'.
707 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
709 * getaddrinfo.c: fixed typo
711 2006-06-29 Eric Blake <ebb9@byu.net>
713 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
714 unused static function.
716 2006-06-29 Eric Blake <ebb9@byu.net>
720 2006-06-29 Derek R. Price <derek@ximbiot.com>
722 * strftime.c: Assume strftime() exists.
724 2006-06-28 Bruno Haible <bruno@clisp.org>
726 * getaddrinfo.h: Fix POSIX URL.
727 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
728 (use_win32_p): Make static.
729 (getaddrinfo): Reject service name if it is empty or does not consist
730 solely of decimal digits, or if its value is > 65535.
731 (getnameinfo): Remove useless casts.
733 2006-06-28 Derek R. Price <derek@ximbiot.com>
735 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
736 Autoconf 2.60 says this stuff was obsolete.
738 2006-05-12 Bruno Haible <bruno@clisp.org>
740 * mkdtemp.c [MINGW]: Include <io.h>.
741 (mkdir): Define using _mkdir.
743 2006-06-28 Bruno Haible <bruno@clisp.org>
745 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
746 declaration for wcwidth.
747 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
749 2006-06-28 Eric Blake <ebb9@byu.net>
751 * xvasprintf.h: Fix comments.
753 2006-06-28 Eric Blake <ebb9@byu.net>
755 * mbchar.h (wcwidth): Include wcwidth.h.
756 * mbswidth.c (wcwidth): Move from here...
757 * wcwidth.h: ...to this new file.
759 2006-06-28 Simon Josefsson <jas@extundo.com>
761 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
762 functions there. It will succeed on Windows XP, but on Windows
763 2000 and (presumably) earlier, it will fail, and use the internal
765 (use_win32_p): New function.
766 (getaddrinfo): Use strtoul on servname, to support numeric ports.
767 Support AI_NUMERICSERV to disable getservbyname.
768 (getnameinfo): New function, only supports
769 NI_NUMERICHOST|NI_NUMERICSERV for now.
771 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
772 only have some of them. Add AI_NUMERICSERV. Add prototype for
775 2006-06-27 Bruno Haible <bruno@clisp.org>
777 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
779 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
781 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
782 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
783 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
785 2006-06-26 Bruno Haible <bruno@clisp.org>
787 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
789 Reported by Mark D. Baushke and Larry Jones.
791 2006-06-26 Bruno Haible <bruno@clisp.org>
793 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
795 Suggested by Mark D. Baushke and Larry Jones.
797 2006-06-23 Mark D. Baushke <mdb@gnu.org>
799 * stdint_.h: Treat BSD/OS like OpenBSD.
801 2006-06-23 Bruno Haible <bruno@clisp.org>
803 * stdint_.h: Treat IRIX like OpenBSD.
805 2006-06-23 Bruno Haible <bruno@clisp.org>
807 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
808 ISO C 99 Technical Corrigendum 1.
810 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
812 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
813 Some compiler complained about some of them. Problem reported by
815 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
817 2006-06-21 Simon Josefsson <jas@extundo.com>
819 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
822 * socket_.h: Don't define WINVER.
824 * inet_pton.h, inet_pton.c: New file, taken from glibc but
825 slightly modified to work in gnulib.
827 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
829 * read-file.c (fread_file): Start with buffer allocation of
830 0 bytes rather than 1 byte; this simplifies the code.
831 Don't invoke feof; it's not needed. Refactor to avoid duplicate
832 code to free buffer and save/restore errno.
833 (internal_read_file): Remove unused local.
835 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
837 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
838 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
839 Problem reported by Denis Excoffier in
840 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
842 2006-06-19 Simon Josefsson <jas@extundo.com>
844 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
846 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
848 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
850 2006-06-17 Bruno Haible <bruno@clisp.org>
852 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
854 2006-06-17 Bruno Haible <bruno@clisp.org>
856 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
857 problem on Solaris 2.5.1.
859 2006-06-16 Eric Blake <ebb9@byu.net>
861 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
862 * unicodeio.c [!defined errno]: Likewise.
863 * strtol.c [!defined errno]: Likewise.
864 * strtod.c [!defined errno]: Likewise.
866 2006-06-15 Bruno Haible <bruno@clisp.org>
868 * stdint_.h: Rewritten to be fully auto-configured.
869 Fixes bug on HP-UX/IA64.
871 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
873 * getdate.y (__attribute__): Don't define if already defined.
874 Problem reported by Larry Jones.
875 * utimens.c (__attribute__): Likewise.
877 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
879 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
880 reported by Andreas Schwab.
882 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
883 Bruno Haible <bruno@clisp.org>
885 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
887 2006-05-26 Martin Lambers <marlam@marlam.de>
889 * getpass.c: Updates the test for the native W32 API, and adds
890 missing includes, thus fixing compilation warnings.
892 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
894 * tempname.c (small_open, large_open): New macros.
895 (__open, __open64) [!_LIBC]: Remove.
896 (__gen_tempname): Use small_open and large_open instead of __open
897 and __open64. This fixes a portability bug on HP-UX 11.11i
898 reported by Simon Wing-Tang in
899 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
901 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
903 * exclude.c (exclude_fnmatch): New function.
904 (excluded_file_name): Call exclude_fnmatch.
905 * exclude.h (excluded_file_name): New prototype
907 2006-05-24 Bruno Haible <bruno@clisp.org>
909 * printf-args.c (printf_fetchargs): Turn NULL pointers for
910 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
911 Reported by Thorsten Maerz <torte@netztorte.de> via
912 Aaron Stone <aaron@serendipity.cx>.
914 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
916 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
917 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
918 (my_usleep): Don't mishandle maximum value.
920 2006-05-19 Jim Meyering <jim@meyering.net>
922 * getugroups.c: Correct an outdated comment. From Bruno Haible.
924 2006-05-17 Bruno Haible <bruno@clisp.org>
927 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
929 2006-05-17 Bruno Haible <bruno@clisp.org>
931 * stdint_.h: Fix recognition of Cygwin.
933 2006-05-11 Jim Meyering <jim@meyering.net>
935 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
937 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
939 * crc.c (crc32_update): Remove unnecessary L suffix.
940 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
941 unwanted sign propagation, e.g., on hosts with 64-bit int.
942 There still are some problems with reeelly weird theoretical hosts
943 (e.g., 33-bit int) but it's not worth worrying about now.
944 * sha1.c (rol): Likewise.
945 (K1, K2, K3, K4): Remove unnecessary L suffix.
947 2006-05-10 Bruno Haible <bruno@clisp.org>
949 * des.c: Cast to avoid warnings.
951 2006-05-10 Simon Josefsson <jas@extundo.com>
953 * md4.c: Typo fix, update copyright years.
954 (K1, K2): Don't use L because it turn computations into 64-bit on
957 2006-05-09 Bruno Haible <bruno@clisp.org>
959 * xvasprintf.c: Include limits.h, string.h, xsize.h.
960 (EOVERFLOW): Define fallback value.
961 (xstrcat): New function.
962 (xvasprintf): Recognize the special case of a string concatenation.
964 2006-05-01 Bruno Haible <bruno@clisp.org>
966 * stdint_.h: Shorter URL.
967 * inttypes.h: Likewise.
969 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
971 * verify.h: Document the internals better. Most of this change
972 was written by Bruno Haible.
974 2006-04-29 Bruno Haible <bruno@clisp.org>
976 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
977 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
979 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
981 * getdate.y (get_date): When adding relative date, start with the
982 initial time, not with the result of the first mktime call.
984 2006-04-23 Bruno Haible <bruno@clisp.org>
986 * copy-file.c: Include <unistd.h> unconditionally.
987 * execute.c: Likewise.
988 * fatal-signal.c: Likewise.
989 * findprog.c: Likewise.
990 * mkdtemp.c: Likewise.
993 * wait-process.h: Likewise.
995 2006-04-23 Bruno Haible <bruno@clisp.org>
997 * fwriteerror.c (fwriteerror): Call fclose also when an error
998 condition was already detected.
999 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1001 2006-04-19 Derek Price <derek@ximbiot.com>
1002 Eric Blake <ebb9@byu.net>
1004 * inttypes.h: Correct grammar in comment.
1006 2006-04-18 Derek Price <derek@ximbiot.com>
1007 Paul Eggert <eggert@cs.ucla.edu>
1009 * inttypes.h: New file.
1010 * strtoimax.c: Assume <inttypes.h>.
1012 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1014 * utimens.c (futimens): glibc futimesat messes up if /proc
1015 isn't mounted. Problem reported by Kir Kolyshkin.
1017 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1019 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1020 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1021 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1023 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1025 Merge regex changes from libc, removing some of our
1026 POSIX-conformance changes that were rejected and redoing them in a
1029 * regcomp.c (re_compile_internal, init_dfa):
1030 Length arg is now size_t, not Idx. All uses changed.
1031 (peek_token): Forward decl now says internal_function.
1032 (__re_error_msgid, __re_error_msgid_idx):
1033 Now static rather than extern with attribute_hidden.
1034 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1035 For some reason libc prefers K&R style defns for external functions.
1036 (regerror) [!defined _LIBC]: Likewise.
1037 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1038 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1039 (build_range_exp, build_collating_symbol):
1041 (re_compile_fastmap): Use '\0' to memset, not 0.
1042 (utf8_sb_map): Make the calculations more obvious.
1043 (init_dfa, parse_bracket_exp, build_charclass_op):
1044 Call calloc and cast result, as glibc does.
1045 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1046 (build_range_exp, build_collating_symbol):
1047 Now internal functions.
1049 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1051 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1052 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1053 Don't depend on VMS; depend on __VMS instead, for POSIX
1054 namespace cleanness.
1055 (regoff_t): Define to ssize_t, not long int.
1057 Remove the REG_ macros named below. Instead, make the old names
1058 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1060 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1061 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1062 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1063 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1064 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1065 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1066 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1067 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1068 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1069 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1070 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1071 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1072 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1073 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1074 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1075 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1076 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1078 Remove. All uses replaced by the old RE_* names.
1079 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1080 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1081 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1082 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1083 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1084 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1085 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1086 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1087 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1088 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1089 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1090 Don't bother having these macros be independent of each others'
1091 values, since they no longer exist in the POSIX name space.
1093 Rename the following member names back to their old names,
1094 unless !__USE_GNU_REGEX. All uses changed back.
1095 (buffer): Renamed from re_buffer.
1096 (allocated): Renamed from re_allocated.
1097 (used): Renamed from re_used.
1098 (syntax): Renamed from re_syntax.
1099 (fastmap): Renamed from re_fastmap.
1100 (translate): Renamed from re_translate.
1101 (can_be_null): Renamed from re_can_be_null.
1102 (regs_allocated): Renamed from re_regs_allocated.
1103 (fastmap_accurate): Renamed from re_fastmap_accurate.
1104 (no_sub): Renamed from re_no_sub.
1105 (not_bol): Renamed from re_not_bol.
1106 (not_eol): Renamed from re_not_eol.
1107 (newline_anchor): Renamed from re_newline_anchor.
1108 (num_regs): Renamed from rm_num_regs.
1109 (start): Renamed from rm_start.
1110 (end): Renamed from rm_end.
1112 (free_state): Move up a bit.
1114 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1115 #define to be empty.
1116 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1117 when that is what is intended.
1118 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1119 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1121 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1122 All uses changed back to re_malloc, etc. It's now the caller's
1123 responsibility to check for overflow; all callers changed.
1124 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1125 (re_x2nrealloc): Remove.
1126 (free_state): Remove decl.
1128 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1129 (re_set_registers, re_exec):
1132 2006-01-31 Roland McGrath <roland@redhat.com>
1134 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1135 Reported by Mike Frysinger <vapier@gentoo.org>.
1137 2006-01-15 Andreas Jaeger <aj@suse.de>
1140 * regex_internal.c (re_string_reconstruct): Adjust for
1141 build_wcs_upper_buffer change.
1142 (build_wcs_upper_buffer): Change return type.
1144 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1146 * regex_internal.h: Include <stdint.h> if available.
1148 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1150 * regex_internal.h (SIZE_MAX): Provide a default definition.
1152 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1154 * regcomp.c: Adjust for changed secondary hash function.
1156 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1158 * regex.h: Pretty printing.
1159 Clean up namespace a bit.
1161 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1163 * regexec.c (update_cur_sifted_state, check_arrival,
1164 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1166 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1167 Ulrich Drepper <drepper@redhat.com>
1170 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1171 (bitset_word_t): Renamed from bitset_word. All uses changed.
1173 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1176 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1177 * regcomp.c: Remove unnecessary uses of
1178 unsigned RE_TRANSLATE_TYPE.
1179 * regex_internal.h: Likewise.
1180 * regex_internal.c: Likewise.
1181 * regexec.c: Likewise.
1182 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1184 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1186 * regexec.c (find_recover_state): Remove unnecessary
1188 (transit_state_bkref): Make DFA a const pointer.
1189 (get_subexp): Likewise.
1190 (check_arrival): Likewise.
1191 (update_cur_sifted_state): Likewise.
1192 (re_search_internal): Likewise.
1193 (prune_impossible_nodes): Likewise.
1194 (acquire_init_state_context): Likewise.
1195 (proceed_next_node): Likewise.
1196 (set_regs): Likewise.
1197 (free_fail_stack_return): Likewise.
1198 (check_arrival_expand_ecl): Mark DFA parameter as const.
1199 (check_arrival_expand_ecl_sub): Likewise.
1200 (check_subexp_limits): Likewise.
1201 (sub_epsilon_src_nodes): Likewise.
1202 (add_epsilon_src_nodes): Likewise.
1203 (merge_state_array): Likewise.
1204 (update_regs): Likewise.
1205 (build_trtable): Likewise.
1206 (sift_states_backward): Mark MCTX parameter as const.
1207 (build_sifted_states): Likewise.
1208 (update_cur_sifted_state): Likewise.
1209 (sift_states_mkref): Likewise.
1210 (check_arrival_expand_ecl): Mark eclosure as const.
1211 (check_dst_limits_calc_pos_1): Likewise.
1212 * regex_internal.h (re_match_context_t): Make dfa a const
1215 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1217 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1218 (transit_state_sb): Likewise.
1219 (transit_state_mb): Likewise.
1220 (sift_states_iter_mb): Likewise.
1221 (check_arrival_add_next_nodes): Likewise.
1222 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1223 [_LIBC] (re_search_2_stub): Use mempcpy.
1225 * regex_internal.c (re_string_reconstruct): Avoid calling
1226 mbrtowc for very simple UTF-8 case.
1228 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1230 (re_acquire_state_context): Likewise.
1231 * regex_internal.h: Adjust prototypes.
1233 * regex.c: Prevent using C++ compilers.
1235 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1236 (re_acquire_state_context): Likewise.
1238 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1239 Bruno Haible <bruno@clisp.org>
1241 * stdint_.h: On OpenBSD, don't redefine types already included in
1242 <sys/types.h> and <inttypes.h>.
1244 2006-03-24 Eric Blake <ebb9@byu.net>
1246 * time_r.c (copy_string_result): Remove, as it is no longer used.
1248 2006-03-24 Simon Josefsson <jas@extundo.com>
1250 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1251 including some doc fixes.
1252 (base64_encode_alloc): Fix +1 bug on allocation failures.
1254 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1256 * base64.c (base64_encode): Do not read past end of array with
1257 unsanitized input on systems with CHAR_BIT > 8.
1259 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1261 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1262 Typedef to long int, not to off_, as POSIX will likely change
1265 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1267 * argp-help.c (validate_uparams): Fix typo
1268 * argp-parse.c (argp_default_options): Consistently begin help
1269 messages with a lowercase letter.
1271 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1273 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1274 overrun buffers and shouldn't be used (much as gets shouldn't be
1276 * time_r.c (asctime_r, ctime_r): Likewise.
1278 2006-03-08 Simon Josefsson <jas@extundo.com>
1280 * gc-gnulib.c (randomize): Don't open files called 'no', they
1281 signal that configure disabled the device.
1283 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1285 * c-stack.c: Include unistd.h unconditionally, since we now assume
1287 * getlogin_r.c: Likewise.
1288 * getlogin_r.h: Likewise.
1290 * pagealign_alloc.c: Likewise.
1291 * unistd_.h: Remove; no longer needed.
1293 2006-03-07 Simon Josefsson <jas@extundo.com>
1295 * unistd_.h: New file.
1297 2006-03-07 Simon Josefsson <jas@extundo.com>
1299 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1301 2006-03-01 Simon Josefsson <jas@extundo.com>
1303 * readline.c: Fix typo, tiny patch from Stepan Kasal
1306 2006-02-28 Simon Josefsson <jas@extundo.com>
1308 * getopt.c: Protect #include of unistd.h, for MSVS.
1310 2006-02-27 Simon Josefsson <jas@extundo.com>
1312 * base64.h: Indent #define's. From Jim Meyering
1315 2006-02-27 Jim Meyering <jim@meyering.net>
1317 Revert the change of 2006-02-24, so these files can continue
1318 to be sync'd from gettext.
1319 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1322 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1324 * glob.c: Say "invalid" rather than "illegal" in comments.
1326 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1328 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1330 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1332 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1333 AT_FDCWD exceeds INT_MAX.
1334 * openat.h (AT_FDCWD): Likewise.
1336 2006-02-14 Jim Meyering <jim@meyering.net>
1338 Sync from coreutils.
1340 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1341 failure on deficient systems, and simplify gnulib lgpl dependencies.
1342 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1343 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1345 * xalloc-die.c: Remove unused definition of N_.
1347 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1349 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1351 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1353 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1354 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1356 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1358 * argp-namefrob.h: Restore changes accidentally lost during the
1359 "autoupdate" on 2005-12-12.
1361 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1363 * fnmatch.c (L_): Renamed from L, to work around a bug in
1364 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1365 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1368 2006-01-26 Simon Josefsson <jas@extundo.com>
1370 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1371 prototype is visible on mingw32.
1373 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1376 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1379 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1381 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1382 attempt to open for write; this always fails, at least on POSIX
1383 hosts. This reinstates the 2006-01-09 change, which was
1384 inadvertently removed.
1386 2006-01-26 Bruno Haible <bruno@clisp.org>
1387 Paul Eggert <eggert@cs.ucla.edu>
1389 * stdbool_.h (_Bool)
1390 [(! (defined __cplusplus || defined __BEOS__)
1391 && !defined __GNUC__
1392 && !(defined __HP_cc || defined __xlc__
1393 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1394 || defined __sgi))]:
1395 #define to signed char in these cases too; this simplifies
1396 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1397 etc., separately) and makes it more conservative.
1399 2006-01-21 Jim Meyering <jim@meyering.net>
1401 Sync from the stable (b5) branch of coreutils:
1403 * fts.c (fts_children): Don't let close() clobber errno from
1406 * fts.c (fts_stat): When following a symlink-to-directory,
1407 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1408 a dangling symlink. That can also happen at least for ELOOP.
1409 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1410 FYI, this bug predates the inclusion of fts.c in coreutils.
1412 * fts.c (fts_open): Put new maxarglen declaration and uses
1413 in their own block, so pre-c99 compilers don't object.
1415 Avoid the double-free (first in fts_read, second in fts_close) that
1416 would occur when an `active' directory is made inaccessible (e.g.,
1417 via chmod a-x) during a traversal.
1418 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1419 before returning. Reproduce this failure by
1420 mkdir -p a/b; cd a; chmod a-x . b
1421 Reported by Stavros Passas.
1423 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1425 * argp-namefrob.h: Bugfix. Remove stray #
1427 2006-01-25 Bruno Haible <bruno@clisp.org>
1429 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1431 Reported by Paul Eggert.
1433 2006-01-25 Jim Meyering <jim@meyering.net>
1435 * fileblocks.c: Remove more useless parentheses.
1436 * readutmp.h: Likewise.
1438 2006-01-24 Bruno Haible <bruno@clisp.org>
1440 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1442 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1445 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1446 to avoid problems with the built-in _Bool type.
1447 Reported by Paul Eggert on 2005-11-26.
1449 2006-01-24 Jim Meyering <jim@meyering.net>
1451 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1453 2006-01-24 Simon Josefsson <jas@extundo.com>
1455 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1458 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1460 Work around porting bugs reported by Dieter in
1461 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1462 * getopt.c (_NOPROTO): Remove; no longer needed.
1463 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1464 Include "getopt.h" first, to check interface.
1465 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1467 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1468 (__strndup): Revert to K&R-style function dfns, the glibc style.
1469 * strnlen.c: Don't claim it's taken from glibc; it's not.
1470 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1471 Include strnlen.h first, to get prototype properly.
1472 (strnlen): Renamed from __strnlen.
1475 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1477 These changes imported from libc.
1478 * getopt.c: Use __fxprintf instead of inline stream orientation
1479 test and two separate function calls.
1480 * strndup.c (__strndup): Add libc_hidden_def.
1482 2006-01-22 Bruno Haible <bruno@clisp.org>
1484 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1485 temporary buffer for sprintf, take into account the precision also
1486 for 'd', 'i', 'u', 'o', 'x', 'X'.
1488 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1490 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1491 to pacify gcc -Wswitch-default.
1493 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1495 * argp-help.c (usage_long_opt): Do not print DOC options.
1496 (__argp_base_name): Removed
1497 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1499 (__argp_base_name): Provide macro definition or extern declaration
1500 depending on the configuration
1502 2006-01-20 Simon Josefsson <jas@extundo.com>
1504 * inet_ntop.h: Unconditionally include sys/socket.h.
1506 2006-01-19 Simon Josefsson <jas@extundo.com>
1508 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1510 2006-01-12 Simon Josefsson <jas@extundo.com>
1512 * base64.c: Fix warning, reported by Bruno Haible
1513 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1515 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1517 Sync from coreutils.
1518 * md5.c: Fix commentary typos.
1519 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1520 * md5.h (__attribute__): Remove; unused.
1521 * sha1.c: Fix commentary to match md5 better.
1522 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1523 so that we don't need to worry about alignment. All uses changed.
1524 This merges the 2005-10-28 md5 change into sha1.
1526 2006-01-11 Jim Meyering <jim@meyering.net>
1528 Sync from coreutils.
1529 * md5.c (OP): Fix spacing.
1531 2006-01-11 Simon Josefsson <jas@extundo.com>
1533 * stdint_.h (SIZE_MAX): Add missing (.
1535 2006-01-10 Bruno Haible <bruno@clisp.org>
1537 * argp.h (__const): Remove macro. Use const instead.
1538 * argp-fmtstream.h (__const): Likewise.
1539 * glob_.h (__const): Remove macro.
1540 * glob-libc.h: Use const instead of __const.
1542 2006-01-10 Jim Meyering <jim@meyering.net>
1544 Avoid the double-free (first in fts_read, second in fts_close) that
1545 would occur when an `active' directory is made inaccessible (e.g.,
1546 via chmod a-x) during a traversal.
1547 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1548 before returning. Reproduce this failure by
1549 mkdir -p a/b; cd a; chmod a-x . b
1550 Reported by Stavros Passas.
1552 Sync from coreutils.
1553 * sha1.c: Tweak grammar in a comment.
1555 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1557 * regex_internal.h (BITSET_WORD_BITS):
1558 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1559 preprocessor mishandles large unsigned values as if they were signed.
1560 Problem reported by Claudio Fontana in
1561 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1563 2006-01-10 Simon Josefsson <jas@extundo.com>
1565 * socket_.h: New file.
1567 2006-01-10 Bruno Haible <bruno@clisp.org>
1569 * localcharset.c: Update from GNU gettext.
1571 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1573 Sync from coreutils.
1574 * chdir-long.c (cdb_free): Don't bother trying to open directory
1575 for write access: POSIX says that must fail.
1576 * fts.c (diropen): Likewise.
1577 * save-cwd.c (save_cwd): Likewise.
1578 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1579 well, for minor improvements on hosts that lack O_DIRECTORY.
1580 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1581 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1582 Fall back on chown if open failed with EACCES.
1584 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1585 Report an error at compile-time if only a 1-second nominal clock
1586 resolution is found.
1588 * lchmod.h: New file.
1589 * mkdir-p.c: Include lchmod.h, lchown.h.
1590 (make_dir_parents): Use lchown rather than chown, and
1591 lchmod rather than chmod.
1593 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1594 too. Problem with "none" reported by Bob Proulx. Problem with
1595 "proc" reported by n0dalus.
1597 * mountlist.c: Include <limits.h>.
1598 (dev_from_mount_options)
1599 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1600 New function. It no longer assumes "dev=" has the System V meaning
1601 on Linux (since it doesn't). It also parses "dev=" more carefully.
1602 (read_file_system_list)
1603 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1604 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1607 * posixtm.h (PDS_PRE_2000): New macro.
1608 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1609 All usages changed. Reject dates outside the range 1969-1999 if
1610 PDS_PRE_2000 is used.
1612 2006-01-09 Jim Meyering <jim@meyering.net>
1614 Sync from coreutils.
1616 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1618 * chdir-safer.h, chdir-safer.c: New files.
1620 * modechange.c (mode_compile): Reject an invalid mode string
1621 that starts with an octal digit. From Andreas Gruenbacher.
1623 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1624 and dup to open_safer and dup_safer, respectively.
1625 (openat_permissive): Fix typo in comment.
1627 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1628 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1629 (_): Remove; no longer needed.
1630 (openat): Renamed from rpl_openat; no need for rpl_openat
1631 since openat.h renames openat for us.
1632 Replace most of the body with a call to openat_permissive,
1633 to avoid duplicate code.
1634 Port to (probably hypothetical) environments were mode_t is
1636 (openat_permissive): Require mode arg, so that we can check
1637 types better. Put it just after flags. Change cwd failure
1638 indicator from pointer-to-bool to pointer-to-errno-value.
1639 All callers changed.
1640 Invoke openat_save_fail and/or openat_restore_fail if
1641 cwd_errno is null, so that openat can call us.
1642 (openat_permissive, fdopendir, fstatat, unlinkat):
1643 Simplify errno handling to avoid some duplicate code,
1644 as it's OK to set errno on success.
1645 * openat.h: Revamp code so that function macros depend on
1646 __OPENAT_PREFIX only, not also on AT_FDCWD.
1647 (openat_ro): Remove. Caller changed to use openat_permissive.
1648 (openat_permissive): Now a macro, if not a function.
1649 (openat_restore_fail, openat_save_fail): Now always functions,
1650 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1652 * openat-priv.h: New file, defining macros used by mkdirat.c
1654 * mkdirat.c: Include openat-priv.h.
1655 Remove definitions of macros defined therein.
1656 * openat.c: Likewise.
1658 * mkdirat.c (mkdirat): New file and function.
1659 * openat.h (mkdirat): Declare.
1661 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1663 * openat.h (openat_permissive): Declare.
1664 (openat_ro): Define.
1666 * openat.c (EXPECTED_ERRNO): New macro.
1667 (openat_permissive): New function -- used in remove.c rewrite.
1668 (all functions): Set errno just before returning, only if there
1669 was an actual failure.
1670 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1672 Emulate openat-family functions using Linux's procfs, if possible.
1673 Idea and some code based on Ulrich Drepper's glibc changes.
1675 * openat.c: (BUILD_PROC_NAME): New macro.
1676 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1677 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1678 before falling back on save_cwd and restore_cwd.
1679 (fdopendir, fstatat, unlinkat): Likewise.
1681 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1682 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1684 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1685 as second argument to va_arg. Otherwise, some versions of gcc
1686 warn that `if this code is reached, the program will abort'.
1688 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1690 Sync from coreutils.
1692 Add POSIX ACL support
1693 * acl.h (copy_acl, set_acl): Add declarations.
1694 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1695 systems other than Linux.
1696 (chmod_or_fchmod): New function: use fchmod when possible,
1697 and chmod otherwise.
1698 (file_has_acl): Add a POSIX ACL implementation, with a
1699 Linux-specific subcase.
1700 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1701 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1702 acls are unsupported.
1703 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1704 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1707 2006-01-09 Bruno Haible <bruno@clisp.org>
1709 * sysexit_.h (EX_OK): New macro.
1710 Suggested by Martin Lambers <marlam@marlam.de>.
1712 2006-01-09 Bruno Haible <bruno@clisp.org>
1714 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1715 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1716 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1717 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1719 2006-01-09 Bruno Haible <bruno@clisp.org>
1721 * stdint_.h (SIZE_MAX): Write the value without involving negative
1724 2005-10-16 Bruno Haible <bruno@clisp.org>
1726 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1727 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1729 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1731 * strftime.c (tzname): Don't declare if it is already #defined.
1732 Problem reported for Mingw by Mark Junker.
1734 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1736 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1737 long int, not int, for nanosecond counts, so that people who are
1738 used to POSIX struct timespec won't be surprised. Reported by Jim
1741 2005-12-16 Jim Meyering <jim@meyering.net>
1743 * fprintftime.c, fprintftime.h: New files.
1745 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1747 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1748 * argp-help.c (fill_in_uparams): Check if the constructed
1749 struct uparams is valid. Fall back to the default values if it is
1752 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1754 * argp-help.c (__argp_base_name): New function
1755 (__argp_short_program_name): Rewrite using __argp_base_name
1756 * argp-namefrob.h: Define program_invocation_name and
1757 program_invocation_short_name if requested
1758 (__argp_base_name): Add prototype
1759 * argp-parse.c (argp_def): Use gettext wrappers
1760 (argp_default_parser): Use __argp_base_name
1761 * argp-pin.c: New file. Defines program_invocation_name and
1762 program_invocation_short_name on systems that lack them.
1764 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1766 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1767 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1768 porting problem reported by Georg Schwarz in
1769 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1771 2005-07-09 Bruno Haible <bruno@clisp.org>
1773 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1774 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1775 Reported by Mark Junker <mjscod@gmx.de>.
1777 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1779 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1780 (uintmax_t) [defined uintmax_t]: Do not declare.
1781 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1782 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1783 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1784 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1785 sake of portability to weird hosts that C allows (though we don't
1786 know of any practical examples).
1788 * savedir.h (fdsavedir): New decl.
1789 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1790 contains most of the former guts of savedir.
1791 (savedir): Use savedirstream.
1794 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1796 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1797 coreutils no longer futzes with rounding modes.
1799 2005-11-14 Jim Meyering <jim@meyering.net>
1801 * mkstemp-safer.c: Include <config.h>, required for possible
1802 replacement of mkstemp.
1804 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1806 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1808 (gethrxtime) [! (HAVE_NANOUPTIME
1809 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1810 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1811 our own approximation.
1813 2005-11-10 Simon Josefsson <jas@extundo.com>
1815 * readline.c: Remove EOL.
1817 2005-11-08 Eric Blake <ebb9@byu.net>
1819 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1821 2005-11-08 Eric Blake <ebb9@byu.net>
1823 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1825 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1827 Fix porting problem reported by Theodoros V. Kalamatianos.
1828 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1829 Don't assume that futimes failing means we must fail.
1831 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1833 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1834 leave errno alone. Problem reported by Dmitry V. Levin.
1836 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1838 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1839 errno alone. Problem reported by Frederic Jolliton.
1841 2005-10-28 Simon Josefsson <jas@extundo.com>
1843 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1844 "restrict" keywords, as per POSIX. Protect the function
1845 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1846 Don't use K&R prototypes. Check the sprintf return values.
1847 Re-define EAFNOSUPPORT if not present. Indent.
1849 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1850 suggested by Bruno Haible <bruno@clisp.org>.
1852 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1854 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1856 * gc-libgcrypt.c: Add MD2 (which is not available through
1859 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1861 * md2.h, md2.c: New files.
1863 2005-10-24 Simon Josefsson <jas@extundo.com>
1865 * md4.h: Shrink buffer size, now that we changed the type.
1867 2005-10-22 Simon Josefsson <jas@extundo.com>
1869 * arcfour.h, arcfour.c: Use fixed size indices in the
1870 arcfour_context struct (simplify test vector testing in GNU
1873 2005-10-22 Simon Josefsson <jas@extundo.com>
1875 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1876 suggested by Bruno Haible <bruno@clisp.org>.
1878 2005-10-22 Simon Josefsson <jas@extundo.com>
1880 * crc.h: Include stddef.h, for size_t.
1882 2005-10-21 Simon Josefsson <jas@extundo.com>
1884 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1885 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1887 2005-10-21 Simon Josefsson <jas@extundo.com>
1889 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1892 2005-10-21 Simon Josefsson <jas@extundo.com>
1894 * gc-gnulib.c: Support ARCTWO in CBC mode.
1896 2005-10-21 Simon Josefsson <jas@extundo.com>
1898 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1901 * hmac-sha1.c (hmac_sha1): Likewise.
1903 * crc.c (crc32_update): Actually use crc parameter, suggested by
1904 Bruno Haible <bruno@clisp.org>.
1906 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1909 2005-10-21 Simon Josefsson <jas@extundo.com>
1911 * des.h, des.c: New files.
1913 * gc-gnulib.c: Support DES.c
1915 2005-10-21 Simon Josefsson <jas@extundo.com>
1917 * arctwo.h, arctwo.c: New files.
1919 * gc-gnulib.c: Support ARCTWO.
1921 2005-10-21 Simon Josefsson <jas@extundo.com>
1923 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1925 2005-10-19 Simon Josefsson <jas@extundo.com>
1927 * gc-gnulib.c: Support ARCFOUR.
1929 2005-10-19 Simon Josefsson <jas@extundo.com>
1931 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1934 * gc.h: Add ECB enum type.
1936 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1938 2005-10-19 Simon Josefsson <jas@extundo.com>
1940 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1942 2005-10-18 Simon Josefsson <jas@extundo.com>
1944 * md4.h, md4.c: New files, based on md5.?.
1946 2005-10-17 Simon Josefsson <jas@extundo.com>
1948 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1950 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1952 2005-10-17 Simon Josefsson <jas@extundo.com>
1954 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1956 2005-10-17 Simon Josefsson <jas@extundo.com>
1958 * gc.h, gc-libgcrypt.c: Add ciphers.
1960 2005-10-17 Simon Josefsson <jas@extundo.com>
1962 * sha1.c: Use uint32_t instead of md5_uint32.t
1964 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1967 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1969 * md5.h: Use stdint.h and uint32_t. Doc fix.
1971 2005-10-15 Simon Josefsson <jas@extundo.com>
1973 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1975 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1977 2005-10-14 Simon Josefsson <jas@extundo.com>
1979 * arcfour.h, arcfour.c: New files.
1981 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1983 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1984 include <wchar.h>; no longer needed.
1986 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1987 and Ulrich Drepper <drepper@redhat.com>
1990 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1991 instead of inline stream orientation test and two separate
1992 function calls. Pay no attention to USE_IN_LIBIO.
1994 2005-10-14 Roland McGrath <roland@redhat.com>
1996 Import from libc. [BZ #1331]
1997 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1999 Reported by Matej Vela <vela@debian.org>.
2001 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2003 * mkdir-p.c (make_dir_parents): Don't report an error if an
2004 intermediate directory is in a read-only file system. Problem
2005 reported by Eric Blake.
2007 2005-10-13 Simon Josefsson <jas@extundo.com>
2009 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2010 Move memory allocation outside of loop.
2012 2005-10-12 Simon Josefsson <jas@extundo.com>
2014 * gc-pbkdf2-sha1.c: New file.
2016 * gc.h: Add gc_pbkdf2_sha1 prototype.
2018 2005-10-12 Simon Josefsson <jas@extundo.com>
2020 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2021 suggested by Bruno Haible <bruno@clisp.org>.
2023 2005-10-12 Simon Josefsson <jas@extundo.com>
2025 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2027 * gc-gnulib.c (gc_hmac_sha1): New function.
2029 2005-10-12 Simon Josefsson <jas@extundo.com>
2031 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2033 2005-10-12 Simon Josefsson <jas@extundo.com>
2035 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2036 GC_USE_HMAC_MD5, respectively.
2038 * gc-libgcrypt.c (gc_md5): Fix assert call.
2041 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2043 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2045 * gc-gnulib.c (gc_hash_buffer): Ditto.
2047 2005-10-11 Bruno Haible <bruno@clisp.org>
2049 * c-strcasestr.h: New file, from GNU gettext.
2050 * c-strcasestr.c: New file, from GNU gettext.
2052 2005-10-11 Bruno Haible <bruno@clisp.org>
2054 * c-strcase.h: New file, from GNU gettext.
2055 * c-strcasecmp.c: New file, from GNU gettext.
2056 * c-strncasecmp.c: New file, from GNU gettext.
2058 2005-10-11 Simon Josefsson <jas@extundo.com>
2060 * crc.h, crc.c: New files.
2062 * gc.h (gc_hash_buffer): Add doc.
2064 2005-10-08 Simon Josefsson <jas@extundo.com>
2066 * gc.h: Add gc_hash and gc_hash_buffer.
2068 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2070 * gc-libgcrypt.c (gc_hash_buffer): Add.
2072 2005-10-11 Bruno Haible <bruno@clisp.org>
2074 * strcasecmp.c: Include limits.h.
2075 (strcasecmp): Avoid integer overflow on exotic platforms.
2076 * strncasecmp.c: Include limits.h.
2077 (strncasecmp): Avoid integer overflow on exotic platforms.
2078 Reported by Paul Eggert.
2080 2005-10-06 Simon Josefsson <jas@extundo.com>
2082 * hmac-md5.c: New file.
2086 2005-10-06 Simon Josefsson <jas@extundo.com>
2088 * memxor.c (memxor): Avoid casts and warnings.
2090 2005-10-05 Derek Price <derek@ximbiot.com>
2092 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2094 2005-10-05 Simon Josefsson <jas@extundo.com>
2096 * memxor.c (memxor): Fix compiler error.
2098 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2099 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2101 * memxor.h, memxor.c: New files.
2103 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2104 we assume all systems have it, suggested by Jim Meyering
2105 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2106 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2107 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2110 2005-10-04 Bruno Haible <bruno@clisp.org>
2112 * verify.h (verify_true): Provide alternative definition for C++.
2114 2005-10-04 Simon Josefsson <jas@extundo.com>
2116 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2117 D. Baushke" <mdb@gnu.org>.
2119 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2121 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2122 (SSIZE_MAX): New macro, if not already defined.
2123 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2126 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2128 * exclude.c: Include verify.h.
2129 (verify): Remove. All callers changed to use verify.h's version.
2130 * strtoimax.c: Likewise.
2131 * utimecmp.c: Likewis.e
2133 Sync from coreutils.
2134 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2135 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2136 * .cvsignore: Add fts.h, search.h, t-fpending.
2137 * settime.c (settime): Fix { typo in previous patch. Also, don't
2138 bother returning ENOSYS if settimeofday or stime fails; just let
2139 them return whatever errno they want to return.
2140 * utimens.c: Include unistd.h, for dup2.
2141 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2142 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2144 2005-10-02 Jim Meyering <jim@meyering.net>
2146 Sync from coreutils.
2147 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2148 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2149 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2150 Remove AT_FDCWD test.
2151 Do not consume the fd unless successful.
2152 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2153 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2154 block, so that we don't even try to compile it if settimeofday is
2155 available. This works around a compilation failure on OSF1 V5.1,
2156 due to stime requiring a `long int*' while tv_sec is `int'.
2158 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2160 * getdelim.c (getdelim): Remove unused variables.
2162 2005-10-01 Simon Josefsson <jas@extundo.com>
2164 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2165 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2166 AI_* and EAI_* definitions. Protect function declarations.
2168 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2170 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2171 so that the code works even with ancient cpp. Portability problem
2172 with GCC 2.7.2.1 reported by Thomas M.Ott.
2174 2005-09-27 Jim Meyering <jim@meyering.net>
2176 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2178 * intprops.h (signed_type_or_expr__): Define.
2179 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2182 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2184 * verify.h (verify_expr): Remove, replacing with:
2185 (verify_true): New macro that returns true instead of void.
2186 (verify_type__): Remove.
2187 (verify): Use verify_true rather than verify_type__.
2189 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2191 * utimens.c (ENOSYS): Define if not already defined.
2192 (futimens): Support having a null PATH if the file descriptor
2195 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2197 (__attribute): Define to empty unless GCC 3.1 or later.
2198 This works around a core dump on OpenBSD 3.4, which has GCC
2199 2.95.3, which dumps core when given __attribute__(()). It also
2200 simplifies other tests, since we really don't want to bother with
2201 worrying about which ancient version of GCC supported what.
2202 Original problem reported by Yoann Vandoorselaere, with part of
2203 the fix suggested by Derek Price.
2205 2005-09-24 Jim Meyering <jim@meyering.net>
2207 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2208 so we can once again use a positive bitfield width of 1 -- now we
2209 don't have to explain why we were using a bitfield width of 2.
2211 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2213 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2214 Problem reported by Eric Blake.
2215 (getaddrinfo): Initialize se so that it's not garbage.
2216 Redo internal storage allocation so that it doesn't make unportable
2217 assumptions about alignment.
2220 * utimens.c (futimens): Use futimesat if available.
2221 Prefer it to futimes since it doesn't have the futimes bug.
2223 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2224 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2225 Instead, declare a function that returns a pointer to an array,
2226 and use verify_type__ to declare the size of the array.
2227 Problem and germ of a solution reported by Bruno Haible.
2228 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2229 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2231 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2233 Sync from coreutils.
2235 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2237 * argmatch.h: Include verify.h
2238 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2239 (ARGMATCH_ASSERT): Remove; unused.
2240 * canonicalize.c: Assume STDC_HEADERS.
2241 * exclude.c: Include "strcase.h".
2242 * regex_internal.h [!defined _LIBC]: Likewise.
2243 * getusershell.c: Include stdio--.h rather than stdio.h
2245 (getusershell): Call fopen, not fopen_safer.
2246 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2247 Do not include unistd-safer.h.
2248 (save_cwd): Don't call fd_safer; no longer needed
2249 now that we include fcntl--.h.
2251 * getdate.y (relative_time): New type.
2252 (RELATIVE_TIME_0): New constant.
2253 (parser_control): Use relative_time instead of doing it ourselves.
2254 (%union): Add new relative_time rel member.
2255 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2257 (relunit, relunit_snumber): Now of type rel.
2258 (zone, rel, relunit, get_date): Adjust to above changes.
2260 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2261 Do not include unistd-safer.h.
2262 (getloadavg): Don't call fd_safer; no longer needed
2263 now that we include fcntl--.h.
2265 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2266 (make_dir_parents): Treat ENOSYS like EEXIST.
2268 Improve quality of diagnostics on restore_cwd failure.
2269 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2270 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2271 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2272 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2273 each time through the loop. Do not diagnose restore_cwd failure;
2274 that is the caller's job (and perhaps the caller does not care).
2276 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2277 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2278 If the file already exists but is not a directory, don't bother
2279 to try to make its parents.
2280 Close potential file descriptor leak if we can't chdir("/") (!).
2281 Don't always return true if chdir($PWD) fails; return true only
2282 if the requested action was done successfully (except for the
2284 Don't log final directory unless we actually made it.
2285 Refactor to avoid duplicate code to fix up permissions.
2286 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2288 * strftime.c (my_strftime): Rewrite the previous change slightly,
2289 to make it a bit faster and (I hope) clearer.
2290 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2291 Fix bug in formats like %2N.
2293 * verify.h: New file.
2295 2005-09-22 Jim Meyering <jim@meyering.net>
2297 Sync from coreutils.
2299 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2301 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2302 the .tm_year member, since otherwise gcc-4.0 would now warn about
2303 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2305 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2306 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2308 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2309 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2310 when run in a time zone for which daylight savings time is in effect
2311 for the starting date.
2313 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2314 stop us from restricting permissions of just-created absolute-named
2316 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2317 to restore initial working directory.
2318 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2319 to tell caller if/when we change the working directory and are
2320 unable to return to the initial one.
2321 * mkdir-p.h (make_dir_parents): Update prototype.
2322 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2323 `return false'. This fixes a bug introduced on 2004-07-30.
2325 * openat.c (fdopendir): Be sure to close the supplied
2326 file descriptor before returning. This makes our replacement
2327 implementation a little closer to Solaris's, where fdopendir
2328 ties the file descriptor to the returned DIR* pointer.
2329 * openat.c (unlinkat): New function.
2330 * openat.h (unlinkat): Add prototype.
2331 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2332 (openat_restore_fail): Rename from openat_restore_die.
2333 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2335 Provide an alternative to exiting immediately upon save_cwd or
2336 restore_cwd failure. Now, an application can arrange e.g.,
2337 to perform a longjump in that case.
2338 * openat.c: Include dirname.h.
2339 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2340 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2341 and openat_restore_die rather than calling error directly.
2342 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2344 * openat-die.c (openat_save_die, openat_restore_die): New file.
2345 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2347 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2348 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2349 int utc, int nanoseconds);
2351 date should not have to allocate a megabyte of virtual memory to
2352 handle a format argument like +%1048575T. When implemented with
2353 strftime, it must allocate such a buffer, use strftime to fill it
2354 in, print it, then free it.
2355 With fprintftime, it simply prints everything and exits.
2356 With no need for memory allocation, that's one fewer way to fail.
2357 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2358 optional field width, not before, so we accept %9:z, not %:9z.
2359 (my_strftime): Be sure to use L_('x') for literals.
2361 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2362 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2363 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2364 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2365 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2366 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2367 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2368 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2369 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2371 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2372 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2373 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2374 and don't include <sys/file.h>).
2376 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2378 Sync from coreutils.
2380 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2381 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2382 [!LDAV_DONE]: Avoid unused variable warning.
2384 2005-09-21 Bruno Haible <bruno@clisp.org>
2386 * unicodeio.h (unicode_to_mb): New declaration.
2388 2005-09-20 Derek Price <derek@ximbiot.com>
2390 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2392 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2394 Use a consistent style for including <config.h>.
2395 * __fpending.c, acl.c, argmatch.c,
2396 argp-help.c, argp-parse.c,
2397 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2398 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2399 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2400 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2401 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2402 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2403 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2404 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2405 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2406 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2407 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2408 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2409 modechange.c, mountlist.c, open-safer.c, physmem.c,
2410 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2411 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2412 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2413 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2414 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2415 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2416 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2417 userspec.c, utimecmp.c, version-etc-fsf.c,
2418 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2419 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2420 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2421 Standardize inclusion of config.h.
2422 * __fpending.h, dirfd.h, getdate.h, human.h,
2423 inttostr.h: Removed inclusion of config.h from header files.
2424 * inttostr.c: Adjusted in-tree users.
2425 * timespec.h: Remove superfluous warning to include config.h.
2426 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2427 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2428 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2429 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2431 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2433 * stat-time.h: New file.
2434 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2435 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2437 (timespec_cmp): New function.
2438 * utimecmp.c: Include stat-time.h.
2439 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2440 members exist, not on the obsolescent ST_MTIM_NSEC.
2441 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2443 2005-09-15 Derek Price <derek@ximbiot.com>
2444 Paul Eggert <eggert@cs.ucla.edu>
2446 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2447 changes, consolidating in...
2448 * regex_internal.h: ...this file.
2450 2005-09-15 Derek Price <derek@ximbiot.com>
2452 * regex_internal.h: Blank `pure' for GNUC < 3.
2453 * regex_internal.c: Ditto, using this...
2454 (__GNUC_PREREQ): ...new macro.
2455 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2456 (__GNUC_PREREQ): ...this new macro.
2458 * strstr.h: Include string.h. Define strstr as a macro here.
2460 2005-09-13 Derek Price <derek@ximbiot.com>
2462 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2464 Reported by Jim Meyering <jim@meyering.net>.
2466 2005-09-13 Jim Meyering <jim@meyering.net>
2468 * canon-host.c: Filter through gnu indent and reword comments slightly.
2469 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2471 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2473 * lib/base64.c: Typo.
2474 (base64_encode): Put b64str in initialized data section.
2476 2005-09-12 Derek Price <derek@ximbiot.com>
2478 Return usable errors from canon-host.
2479 * canon-host.h: New file.
2480 * canon-host.c (canon_host): Wrap...
2481 (canon_host_r): ...this new function, which now relies exclusively on
2483 (ch_strerror): New function.
2484 (last_cherror): New global.
2485 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2486 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2488 (freeaddrinfo): Free ai->ai_canonname when set.
2490 2005-09-12 Derek Price <derek@ximbiot.com>
2491 Paul Eggert <eggert@cs.ucla.edu>
2493 * glob-libc.h: Renamed from glob_.h. The new version is
2494 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2495 protecting things that should be done only in gnulib contexts.
2496 * glob_.h: New file, containing only the glob things needed for
2498 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2499 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2500 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2501 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2502 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2503 and to respect the namespace rules better.
2505 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2507 Merge glibc and coreutils changes into gnulib, plus a few
2509 * md5.c: Use #error rather than a string.
2510 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2511 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2512 (__attribute__): Define to empty for non recent-GCC.
2513 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2514 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2515 Renamed from their non-__ counterparts, with new macros replacing
2516 them if not _LIBC. Add __THROW attribute.
2518 (struct md5_ctx): Align buffer if using GCC.
2519 * sha1.h (struct sha1_ctx): Likewise.
2520 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2521 The old name was backwards.
2522 (NOTSWAP): Remove; not used.
2523 (rol): New macro, moved here from md5.h.
2524 (sha1_process_block): Remove a FIXME that doesn't make sense.
2526 2005-09-12 Derek Price <derek@ximbiot.com>
2528 * gai_strerror.c: Include config.h when available. Include
2529 getaddrinfo.h before other headers to test interface.
2530 Reported by Larry Jones <lawrence.jones@ugs.com>.
2532 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2534 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2535 definitions, since that's the preferred style in glibc.
2536 Fix a minor spacing issue, and update copyright notice to match glibc's.
2538 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2540 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2542 2005-09-06 Simon Josefsson <jas@extundo.com>
2544 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2545 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2547 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2549 Change bitset word type from unsigned int to unsigned long int,
2550 as this has better performance on typical 64-bit hosts.
2551 Port bitset code to hosts with unusual word sizes.
2552 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2553 (build_collating_symbol):
2554 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2555 argument is a bitset. This is merely a style issue, but it makes
2556 it clearer that an entire array is expected.
2557 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2558 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2559 Port to the case where bitset_word is not the same as unsigned int.
2560 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2561 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2563 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2564 (build_trtable, group_nodes_into_DFAstates):
2566 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2567 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2568 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2569 * regexec.c (group_nodes_into_DFAstates): Likewise.
2570 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2571 * regcomp.c (optimize_subexps, lower_subexp):
2572 Work even if bitset_word has holes in its bitwise representation.
2573 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2574 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2576 * regex_internal.c (re_string_reconstruct):
2577 Don't assume UCHAR_MAX == 255.
2578 * regex_internal.h (bitset_set_all): Likewise.
2579 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2581 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2582 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2584 (BITSET_WORD_MAX): New macro.
2585 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2586 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2587 (bitset_empty, bitset_copy):
2588 Prefer sizeof (bitset) to multiplying it out ourselves.
2589 (bitset_not_merge): Remove; unused.
2590 (bitset_contain): Return bool, not unsigned int with one bit on.
2591 All callers changed.
2592 * regexec.c (build_trtable): Don't assume bitset has no stricter
2593 alignment than re_node_set; do this by defining a new internal
2594 type struct dests_alloc and using it to allocate memory.
2596 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2598 Check for arithmetic overflow when calculating sizes, to prevent
2599 some buffer-overflow issues. These patches are conservative, in the
2600 sense that when I couldn't determine whether an overflow was possible,
2601 I inserted a run-time check.
2602 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2603 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2604 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2605 (re_xnrealloc, re_x2nrealloc): New inline functions.
2606 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2607 (build_equiv_class, build_charclass): Check for arithmetic overflow
2608 in size expression calculations.
2609 * lib/regex_internal.c (re_string_realloc_buffers):
2610 (build_wcs_upper_buffer, re_node_set_add_intersect):
2611 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2612 (re_dfa_add_node, register_state): Likewise.
2613 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2614 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2615 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2616 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2618 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2620 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2621 to avoid a collision with bits/local_lim.h in glibc.
2622 All uses changed. Problem reported by Dmitry V. Levin in
2623 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2625 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2626 bugs in int versus size_t comparisons.
2627 (re_string_context_at): Fix bug where the code assumed that
2630 Use bool where appropriate.
2631 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2632 All callers changed.
2633 (calc_eclosure_iter): Likewise, for ROOT arg.
2634 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2635 (build_charclass_op): Likewise, for NON_MATCH arg.
2636 * regex_internal.c (re_string_allocate, re_string_construct):
2637 (re_string_construct_common): Likewise, for ICASE arg.
2638 * regexec.c (re_search_2_stub, re_search_stub):
2639 Likewise, for RET_LEN arg.
2640 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2641 (set_regs): Likewise, for FL_BACKTRACK arg.
2642 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2643 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2644 (calc_eclosure_iter, parse_bracket_exp):
2645 Use bool for internal variables that are booleans.
2646 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2647 (set_regs, build_sifted_states, sift_states_bkref):
2648 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2649 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2650 (find_collation_sequence_value):
2652 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2653 (re_node_set_compare):
2654 Return bool, not int. All callers changed.
2655 * regexec.c (check_halt_node_context, check_dst_limits):
2656 (build_trtable, check_node_accept): Likewise.
2657 * regex_internal.h: Include stdbool.h.
2659 Fix bugs uncovered when converting to bool.
2660 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2661 failure instead of charging ahead blindly.
2662 * regex_internal.c (register_state): Likewise.
2663 * regexec.c (re_search_2_stub): Use simpler method than boolean
2664 for freeing internal storage.
2665 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2666 bitset pieces used as boolean, to avoid undefined behavior
2667 on hosts that do int overflow checking.
2669 2005-08-31 Derek Price <derek@ximbiot.com>
2671 * getdelim.c (getdelim): Return EOF on EOF.
2672 Reported by Larry Jones <lawrence.jones@ugs.com>.
2674 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2676 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2677 lengths fit in regoff_t; this isn't true if regoff_t is the same
2679 * regex.c (re_search_internal): 5th arg is LAST_START
2680 (= START + RANGE) instead of RANGE. This avoids overflow
2681 problems when regoff_t is the same width as size_t.
2682 All callers changed.
2683 (re_search_2_stub): Check for overflow when adding the
2684 sizes of the two strings.
2685 (re_search_stub): Check for overflow when adding START
2686 to RANGE; if it occurs, substitute the extreme value.
2688 2005-08-31 Jim Meyering <jim@meyering.net>
2690 * regcomp.c (search_duplicated_node): Make first pointer arg
2692 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2693 (register_state): Likewise.
2694 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2695 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2696 (group_nodes_into_DFAstates): Likewise.
2698 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2700 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2701 old glibc regex code mishandles strings longer than 2**31 bytes.
2702 This patch fixes this when the regex code is used in gnulib
2703 (i.e., outside glibc).
2705 This patch should not affect the use of the regex code inside
2706 glibc. No doubt this problem also needs to be handled for glibc
2707 as well, but the result will be an incompatible change to the
2708 glibc ABI, and the old ABI will have to be supported too. That
2709 can be the the subject for another patch.
2711 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2712 governing whether the rest of this patch is active. By default,
2713 the macro is disabled and the patch has no effect.
2714 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2715 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2716 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2717 (re_match_2, re_set_registers): Use the new types.
2718 * regex_internal.h (Idx, re_hashval_t): New types.
2719 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2721 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2722 (re_string_context_at, bin_tree_t, re_dfastate_t):
2723 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2724 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2725 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2726 (re_string_char_size_at, re_string_wchar_at):
2727 (re_string_elem_size_at):
2728 Use the new types and macros to port to 64-bit hosts.
2729 Use unsigned types for internal values, so that the code
2730 mostly works even for arrays larger than SSIZE_MAX.
2731 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2732 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2733 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2734 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2735 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2736 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2737 (calc_inveclosure, parse_dup_op, build_range_exp):
2738 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2739 (fetch_number, create_token_tree, mark_opt_subexp):
2741 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2742 (create_cd_newstate, re_string_allocate, re_string_construct):
2743 (re_string_realloc_buffers, build_wcs_upper_buffer):
2744 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2745 (re_string_reconstruct, re_string_peek_byte_case):
2746 (re_string_fetch_byte_case, re_string_context_at):
2747 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2748 (re_node_set_init_copy, re_node_set_add_intersect):
2749 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2750 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2751 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2752 (re_acquire_state, re_acquire_state_context, register_state):
2754 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2755 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2756 (re_search_internal, re_search_2_stub, re_search_stub)
2757 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2758 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2759 (update_cur_sifted_state, check_dst_limits):
2760 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2761 (check_subexp_limits, sift_states_bkref, merge_state_array):
2762 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2763 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2764 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2765 (expand_bkref_cache, check_node_accept_bytes):
2766 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2767 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2768 (acquire_init_state_context, check_halt_node_context):
2769 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2770 (sift_states_backward, clean_state_log_if_needed):
2771 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2772 (find_recover_state, transit_state_sb, transit_state_mb):
2773 (transit_state_bkref, build_trtable, match_ctx_clean):
2775 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2776 to work around an assumption that REG_MISSING is negative.
2778 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2779 (seek_collating_symbol_entry) [defined _LIBC]:
2780 (lookup_collation_sequence_value) [defined _LIBC]:
2781 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2782 Use prototypes rather than old-style function definitions.
2783 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2784 (transit_state_sb) [0]:
2785 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2787 * regexec.c (re_search_internal): Simplify update of rm_so and
2790 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2791 (optimize_subexps, lower_subexp):
2792 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2793 since the signed shift might overflow. Use 1u<<31 instead.
2794 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2795 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2798 * regcomp.c (optimize_subexps, lower_subexp):
2799 Use CHAR_BIT rather than 8, for clarity.
2800 * regexec.c (check_dst_limits_calc_pos_1):
2801 (check_subexp_matching_top): Likewise.
2802 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2803 have to worry about portability issues when shifting it left.
2804 Remove no-longer-needed test for table_size > 0.
2805 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2806 in a word, as the resulting behavior is undefined.
2807 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2808 in one case, a <= should have been an <, and in another case the
2809 whole test was missing.
2810 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2811 the standard name CHAR_BIT.
2812 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2813 this is not true on one's complement and signed-magnitude hosts.
2815 * regex_internal.h (re_sub_match_top_t): Remove unused member
2817 (struct re_dfa_t): Remove unused member states_alloc.
2818 * regcomp.c (init_dfa): Don't initialize unused members.
2820 2005-08-31 Bruno Haible <bruno@clisp.org>
2822 * strstr.c: Include <stddef.h>, for NULL.
2823 * strcasestr.c: Likewise.
2824 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2826 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2828 * iconvme.h: Add prototype for iconv_alloc.
2830 2005-08-29 Simon Josefsson <jas@extundo.com>
2832 * iconvme.c: Fix errno.
2834 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2836 * iconvme.c: Split iconv_string into iconv_alloc.
2838 2005-08-27 Jim Meyering <jim@meyering.net>
2840 * fopen-safer.c: Merge minor changes from coreutils.
2841 * dup-safer.c: Likewise.
2842 * fd-safer.c: Likewise.
2844 Merge from coreutils.
2845 * stdio--.h: New file.
2846 * stdlib--.h: New file.
2847 * mkstemp-safer.c: New file.
2849 GNU tar needs these.
2850 * pipe-safer.c: New file.
2851 * creat-safer.c: New file.
2852 * fcntl--.h (creat): Define to creat_safer.
2853 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2854 * unistd--.h (pipe): Define to pipe_safer.
2855 * unistd-safer.h: Declare pipe_safer.
2857 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2859 * regex_internal.h: Remove all references to
2860 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2862 (bitset_not, bitset_merge, bitset_not_merge):
2863 (bitset_mask, re_string_allocate, re_string_construct):
2864 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2865 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2866 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2867 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2868 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2869 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2870 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2871 (re_acquire_state_context):
2872 Remove unnecessary forward decls.
2873 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2874 Put __attribute at function definition,
2875 now that the function decl has been removed.
2876 * lib/regex_internal.c (re_string_peek_byte_case):
2877 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2880 2005-08-26 Simon Josefsson <jas@extundo.com>
2882 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2883 Haible <bruno@clisp.org>.
2885 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2887 * regexec.c (set_regs): Don't alloca with an unbounded size.
2889 alloca modernization/simplification for regex.
2890 * regex.c: Remove portability cruft for alloca. This no longer
2891 needs to be at the start of the file, and can be moved into
2892 regex_internal.h and simplified.
2893 * regex_internal.h: Include <alloca.h>.
2894 (__libc_use_alloca) [!defined _LIBC]: New macro.
2895 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2896 now works outside glibc.
2898 2005-08-24 Simon Josefsson <jas@extundo.com>
2900 * getpass.c: Add WIN32 implementation. Conditionalize use of
2901 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2902 GLIBC specific code.
2904 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2906 Make regex safe for g++. This fixes one real bug (an "err"
2907 that should have been "*err"). g++ problem reported by
2909 * regex_internal.h (re_calloc): New macro, consistent with
2910 re_malloc etc. All callers of calloc changed to use re_calloc.
2911 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2912 not int. All callers changed.
2913 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2914 just use an array of size MB_LEN_MAX.
2915 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2916 (find_recover_state): Change "err" to "*err"; this fixes what
2917 appears to be a real bug.
2918 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2921 2005-08-25 Jim Meyering <jim@meyering.net>
2923 * open-safer.c: Include <config.h>.
2924 Otherwise, we'd lose LARGEFILE support in any file using
2927 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2929 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2930 * regex.h (regerror): Likewise.
2932 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2933 requires this. (The code never needed it.)
2935 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2936 All uses of recently-renamed identifiers changed to use the new,
2937 POSIX-compliant names. The code will build and run just fine
2938 without these changes, but it's better to eat our own dog food
2939 and use the standard-conforming names.
2941 * regex.h: Fix a multitude of POSIX name space violations.
2942 These changes have an effect only for programs that define
2943 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2944 do not change anything for programs compiled in the normal way.
2945 Also, there is no effect on the ABI.
2947 (_REGEX_SOURCE): New macro.
2948 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2949 defined and _GNU_SOURCE is not; this fixes a name space violation.
2951 Rename the following macros to obey POSIX requirements.
2952 The old names are still visible as macros if _REGEX_SOURCE is defined.
2953 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2954 RE_BACKSLASH_ESCAPE_IN_LISTS.
2955 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2956 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2957 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2958 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2959 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2960 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2961 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2962 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2963 (REG_INTERVALS): renamed from RE_INTERVALS.
2964 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2965 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2966 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2967 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2968 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2969 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2970 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2971 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2972 RE_UNMATCHED_RIGHT_PAREN_ORD.
2973 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2974 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2975 (REG_DEBUG): renamed from RE_DEBUG.
2976 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2977 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2978 unusual, since we can't clash with the POSIX REG_ICASE.
2979 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2980 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2981 (REG_NO_SUB): renamed from RE_NO_SUB.
2982 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2983 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2984 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2985 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2986 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2987 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2988 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2989 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2990 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2991 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2992 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2993 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2994 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2995 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2996 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2997 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2998 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2999 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3000 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3001 (REG_FIXED): Renamed from REGS_FIXED.
3002 (REG_NREGS): Renamed from RE_NREGS.
3004 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3005 of other REG_* macros, since POSIX says the user is allowed to
3006 #undef these macros selectively.
3008 (reg_errcode_t): Update comment stating what other tables need
3011 Rename the following enum values to obey POSIX requirements.
3012 The old names are still visible as macros.
3013 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3014 is not defined, since GNU is supposed to be a superset of POSIX as
3015 much as possible, and since we want reg_errcode_t to be a signed
3016 type for implementation consistency.
3017 (_REG_NOERROR): Renamed from REG_NOERROR.
3018 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3019 (_REG_BADPAT): Renamed from REG_BADPAT.
3020 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3021 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3022 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3023 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3024 (_REG_EBRACK): Renamed from REG_EBRACK.
3025 (_REG_EPAREN): Renamed from REG_EPAREN.
3026 (_REG_EBRACE): Renamed from REG_EBRACE.
3027 (_REG_BADBR): Renamed from REG_BADBR.
3028 (_REG_ERANGE): Renamed from REG_ERANGE.
3029 (_REG_ESPACE): Renamed from REG_ESPACE.
3030 (_REG_BADRPT): Renamed from REG_BADRPT.
3031 (_REG_EEND): Renamed from REG_EEND.
3032 (_REG_ESIZE): Renamed from REG_ESIZE.
3033 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3034 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3035 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3036 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3037 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3039 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3040 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3041 changed. But support the old name if the new one is not defined
3042 and if _REGEX_SOURCE.
3044 Change the following member names in struct re_pattern_buffer.
3045 The old names are still supported if !_REGEX_SOURCE.
3046 The new names are always supported, regardless of _REGEX_SOURCE.
3047 (re_buffer): Renamed from buffer.
3048 (re_allocated): Renamed from allocated.
3049 (re_used): Renamed from used.
3050 (re_syntax): Renamed from syntax.
3051 (re_fastmap): Renamed from fastmap.
3052 (re_translate): Renamed from translate.
3053 (re_can_be_null): Renamed from can_be_null.
3054 (re_regs_allocated): Renamed from regs_allocated.
3055 (re_fastmap_accurate): Renamed from fastmap_accurate.
3056 (re_no_sub): Renamed from no_sub.
3057 (re_not_bol): Renamed from not_bol.
3058 (re_not_eol): Renamed from not_eol.
3059 (re_newline_anchor): Renamed from newline_anchor.
3061 Change the following member names in struct re_registers.
3062 The old names are still supported if !_REGEX_SOURCE.
3063 The new names are always supported, regardless of _REGEX_SOURCE.
3064 (rm_num_regs): Renamed from num_regs.
3065 (rm_start): Renamed from start.
3066 (rm_end): Renamed from end.
3068 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3069 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3070 Prepend __ to parameter names.
3072 Undo yesterday's changes.
3074 2005-08-24 Jim Meyering <jim@meyering.net>
3076 Sync from coreutils.
3077 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3079 2005-08-21 Bruno Haible <bruno@clisp.org>
3081 * lock.h: Add multiple inclusion guard.
3082 * tls.h: Add multiple inclusion guard.
3084 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3086 * regex.h (REG_NOSYS)
3087 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3088 Define, since POSIX requires it as of 2001.
3089 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3090 New private symbol, used to keep the enum signed in all cases.
3091 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3092 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3094 * regex_internal.c (re_string_skip_chars, register_state):
3096 Remove forward decls; no longer needed now that we use prototypes.
3097 * regexec.c (acquire_init_state_context, check_halt_node_context):
3098 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3099 (clean_state_log_if_needed): Likewise.
3101 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3103 Fix problems reported by Sam Steingold in
3104 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3105 * regexec.c (sift_states_bkref): Fix portability bug: the code
3106 assumed that reg_errcode_t is a signed type, which is not
3107 necessarily true if _XOPEN_SOURCE is not defined.
3108 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3109 some compilers warn about it otherwise.
3111 2005-08-20 Jim Meyering <jim@meyering.net>
3113 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3114 of unused local, dfa.
3116 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3118 * regcomp.c (create_initial_state): Remove duplicate decl.
3119 (init_word_char, create_initial_state, duplicate_node_closure):
3120 (fetch_token, peek_token_bracket, build_range_exp):
3121 (build_collating_symbol): Remove forward decls; no longer needed
3122 now that we use prototypes.
3125 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3126 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3127 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3128 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3129 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3130 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3131 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3132 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3133 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3134 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3135 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3136 (build_charclass, build_charclass_op, fetch_number, create_tree):
3137 (create_token_tree, mark_opt_subexp, duplicate_tree):
3138 Use prototypes rather than old-style definitions.
3141 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3142 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3143 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3144 (re_string_reconstruct, re_string_peek_byte_case):
3145 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3146 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3147 (re_node_set_init_copy, re_node_set_add_intersect):
3148 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3149 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3150 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3151 (re_acquire_state, re_acquire_state_context, register_state):
3152 (create_ci_newstate, create_cd_newstate, free_state):
3154 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3155 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3156 (re_search_internal, prune_impossible_nodes):
3157 (acquire_init_state_context, check_matching, static):
3158 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3159 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3160 (update_regs, sift_states_backward, build_sifted_states):
3161 (clean_state_log_if_needed, merge_state_array):
3162 (update_cur_sifted_state, add_epsilon_src_nodes):
3163 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3164 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3165 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3166 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3167 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3168 (check_arrival, check_arrival_add_next_nodes):
3169 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3170 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3171 (check_node_accept_bytes, check_node_accept, extend_buffers):
3172 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3173 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3178 (re_string_allocate, re_string_construct, re_string_reconstruct):
3179 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3180 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3181 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3182 (re_string_context_at, re_string_peek_byte_case):
3183 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3184 is defined, since we now use prototypes always.
3186 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3187 C89 or better. All uses removed.
3189 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3191 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3192 [defined lint]: Suppress bogus uninitialized-variable warnings.
3194 * regcomp.c (duplicate_node): Return new index, not an error code,
3195 and let the caller return REG_ESPACE if out of space. This
3196 removes an uninitialied-variable warning with GCC 4.0.1, and also
3197 avoids taking the address of a local variable. All callers
3200 2005-08-19 Jim Meyering <jim@meyering.net>
3202 * regexec.c (proceed_next_node): Redo local variables to
3203 avoid GCC shadowing warnings.
3205 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3207 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3208 (re_node_set_insert_last, re_dfa_add_node):
3209 Rename local variables to avoid GCC shadowing warnings.
3211 2005-08-18 Bruno Haible <bruno@clisp.org>
3213 * strstr.c (strstr): Fix return value in multibyte case.
3214 * strcasestr.c (strcasestr): Likewise.
3216 2005-08-17 Jim Meyering <jim@meyering.net>
3218 Make the %s format (seconds since the epoch) work for a negative
3219 number and when used with a zero-padded field width, e.g. %015s.
3221 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3222 label so that it precedes the code to set `digits'. Otherwise,
3223 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3224 print `00-22'. Now, it prints `-0022', as it should.
3226 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3228 * regex.h: Remove useless space-before-tab. From coreutils.
3230 2005-08-17 Bruno Haible <bruno@clisp.org>
3232 * strcasestr.h: New file.
3233 * strcasestr.c: New file.
3235 2005-08-17 Bruno Haible <bruno@clisp.org>
3237 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3238 * strstr.c: Completely rewritten, with multibyte locale support.
3240 2005-08-17 Bruno Haible <bruno@clisp.org>
3242 * strcasecmp.c: Use mbuiter.h.
3244 2005-08-17 Bruno Haible <bruno@clisp.org>
3246 * mbuiter.h: New file.
3248 2005-08-16 Bruno Haible <bruno@clisp.org>
3250 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3252 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3253 NUL byte, not after it.
3255 2005-08-16 Bruno Haible <bruno@clisp.org>
3257 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3258 the valid ones. Makes the comparison operations transitive:
3259 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3260 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3262 2005-08-16 Bruno Haible <bruno@clisp.org>
3264 * strcase.h (strcasecmp): Add note in comments.
3265 * strncasecmp.c: Use code from strcasecmp.c.
3266 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3267 (strcasecmp): Work correctly in multibyte locales.
3269 2005-08-16 Bruno Haible <bruno@clisp.org>
3271 * strnlen1.h: New file.
3272 * strnlen1.c: New file.
3274 2005-08-16 Bruno Haible <bruno@clisp.org>
3276 * mbfile.h: New file.
3278 2005-08-16 Bruno Haible <bruno@clisp.org>
3280 * mbiter.h: New file.
3282 2005-08-16 Bruno Haible <bruno@clisp.org>
3284 * mbchar.h: New file.
3285 * mbchar.c: New file.
3287 2005-08-16 Bruno Haible <bruno@clisp.org>
3289 * tls.h: New file, from GNU gettext.
3290 * tls.c: New file, from GNU gettext.
3292 2005-08-15 Bruno Haible <bruno@clisp.org>
3294 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3297 2005-08-14 Jim Meyering <jim@meyering.net>
3299 Sync from coreutils.
3301 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3302 Use the hash-table-based cycle-detection code not just when
3303 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3304 Reported by James Youngman in
3305 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3306 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3307 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3308 This lets us compile with -DFTS_DEBUG, once again.
3309 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3310 * fts.c (fd_safer): Remove decl.
3311 Include fcntl--.h rather than unistd-safer.h
3312 (fts_safe_changedir): Don't call fd_safer; no longer needed
3313 now that we include fcntl--.h.
3315 2005-08-11 Simon Josefsson <jas@extundo.com>
3317 * readline.h, readline.c: New file.
3319 2005-08-11 Bruno Haible <bruno@clisp.org>
3321 * strnlen.h (strnlen): Change parameter name to match comment.
3323 2005-08-10 Simon Josefsson <jas@extundo.com>
3325 * strndup.c: Use strnlen.h.
3327 * strnlen.h: New file.
3329 2005-08-02 Simon Josefsson <jas@extundo.com>
3331 * getline.h, getline.c: Rewrite.
3333 * getdelim.h, getdelim.c: New files, ported from glibc.
3335 2005-07-31 Bruno Haible <bruno@clisp.org>
3337 * lock.h (gl_lock_initializer): New macro.
3338 (gl_lock_define_initialized): Use it.
3339 (gl_rwlock_initializer): New macro.
3340 (gl_rwlock_define_initialized): Use it.
3341 (gl_recursive_lock_initializer): New macro.
3342 (gl_recursive_lock_define_initialized): Use it.
3344 2005-07-26 Bruno Haible <bruno@clisp.org>
3346 * lock.h: Update from GNU gettext.
3347 * lock.c: Update from GNU gettext.
3349 2005-07-18 Bruno Haible <bruno@clisp.org>
3351 * lock.h (gl_once_t): New type.
3352 (gl_once_define, gl_once): New macros.
3353 * lock.c (fresh_once): New variable.
3354 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3357 2005-07-18 Simon Josefsson <jas@extundo.com>
3359 * check-version.c (check_version): Accept identical versions too.
3361 2005-07-18 Bruno Haible <bruno@clisp.org>
3363 * lock.h: New file, from GNU gettext.
3364 * lock.c: New file, from GNU gettext.
3366 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3368 * quotearg.c: Add translator comment suggested by Bruno Haible,
3369 with a minor change.
3371 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3373 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3374 copyright symbol and the year.
3375 * version-etc.c (COPYRIGHT_YEAR): New constant.
3376 (version_etc_va): Use parameterized copyright notice.
3377 Reword to conform to the current GNU coding standards.
3379 2005-07-11 Simon Josefsson <jas@extundo.com>
3381 * size_max.h: New file.
3383 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3385 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3388 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3389 and Paul Eggert <eggert@cs.ucla.edu>
3391 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3392 in wint_t, not wchar_t. Remove now-unnecessary cast.
3394 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3396 * regex.c, regex.h: Sync from libc.
3397 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3398 New files, synced from libc, except that regex_internal.h
3399 currently has a small porting fix.
3401 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3403 Remove the dependency of the strftime module on the tzset module.
3404 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3405 Copy the input structure, to work around some of the bug with
3406 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3407 Solaris releases, you should also use the tzset module, but we won't
3408 require it as a dependency any more since we don't want LGPLed code
3409 to depend on GPLed code.
3411 2005-07-02 Jim Meyering <jim@meyering.net>
3413 * backupfile.c (backup_args): Change a `0' to NULL.
3415 2005-07-01 Jim Meyering <jim@meyering.net>
3417 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3418 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3419 * save-cwd.c, tempname.c:
3420 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3421 and don't include <sys/file.h>).
3423 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3425 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3426 declares only 'struct timespec;' (!).
3428 2005-06-29 Jim Meyering <jim@meyering.net>
3430 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3431 type name. Use the variable name instead.
3432 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3434 2005-06-28 Simon Josefsson <jas@extundo.com>
3436 * check-version.h, check-version.c: New files.
3438 2005-06-28 Simon Josefsson <jas@extundo.com>
3440 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3441 collision with global variable. Better indentation. Don't
3442 increment buffer pointer beyond buffer end. Based on comments
3443 from Paul Eggert <eggert@cs.ucla.edu>.
3447 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3449 * canon-host.c (canon-host): Append trailing "," to 0 in
3450 initializer of struct addrinfo, as an indication that we don't
3451 care how many members the structure has.
3453 2005-06-24 Derek Price <derek@ximbiot.com>
3454 and Bruno Haible <bruno@clisp.org>
3456 Remove stat module & update lstat.
3457 * stat.c: Remove this file...
3458 (slash_aware_lstat): ...moving this content and its support...
3459 * lstat.c (rpl_lstat): ...into here.
3460 * lstat.h: New file.
3462 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3464 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3465 (ranged_convert): Don't save conversion in a temporary struct.
3466 This causes a warning with GCC 4.0.0, and anyway in the typical
3467 case it's not worth the extra 100 bytes or so of code.
3468 (ranged_convert, __mktime_internal): When calling a function via a
3469 pointer P, use P () rather than (*P) (), as we now assume C89 or
3472 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3474 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3475 "who -r" failed to give output. Problem reported by Tim Waugh.
3477 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3478 (xcalloc): Use it to avoid needless tests.
3479 Problem reported by Jim Meyering.
3481 2005-06-16 Jim Meyering <jim@meyering.net>
3483 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3484 when either N or S is zero.
3486 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3488 * argp.h (__option_is_short): Check upper limit of
3489 __key. Isprint() requires its argument to have the value
3490 of an unsigned char or EOF.
3492 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3494 * fnmatch.c (fnmatch): If there is an encoding error in a
3495 multibyte string or pattern, fall back on unibyte matching.
3496 Problem reported by James Youngman.
3498 2005-06-08 Bruno Haible <bruno@clisp.org>
3500 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3503 2005-06-08 Bruno Haible <bruno@clisp.org>
3505 * csharpcomp.h: New file, from GNU gettext.
3506 * csharpcomp.c: New file, from GNU gettext.
3507 * csharpcomp.sh.in: New file, from GNU gettext.
3509 2005-06-07 Derek Price <derek@ximbiot.com>
3512 * glob_.h: Indent nested #ifdef.
3514 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3516 Sync from coreutils.
3517 Use "file name" when talking about file names, instead of "filename"
3518 or "path", as per the GNU coding standards.
3519 * mkdir-p.c: Renamed from makepath.c.
3520 (make_dir_parents): Renamed from make_path. All callers changed.
3521 * mkdir-p.h: Likewise. All includers changed.
3522 * filenamecat.c: Renamed from path-concat.c.
3523 (file_name_concat): Renamed from path_concat. All callers changed.
3524 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3525 * filenamecat.h: Likewise. All includers changed.
3526 * acl.c: Don't use "path" or "filename" to mean "file name"
3527 in comments or local variable names.
3528 * basename.c: Likewise.
3529 * canonicalize.c, canonicalize.h: Likewise.
3530 * dirname.c, dirname.h: Likewise.
3531 * euidaccess.c: Likewise.
3532 * exclude.c: Likewise
3533 * fnmatch_.h, fnmatch_loop.c: Likewise.
3534 * fsusage.c, fsuage.h: Likewise.
3535 * fts.c, fts_.h: Likewise.
3536 * getcwd.c: Likewise.
3537 * getloadavg.c: Likewise.
3538 * mkstemp.c: Likewise.
3539 * mountlist.c, mountlist.h: Likewise.
3540 * openat.c, openat.h: Likewise.
3541 * readlink-stub.c: Likewise.
3542 * readutmp.c, readutmp.h: Likewise.
3543 * rename.c: Likewise.
3544 * rmdir.c: Likewise.
3546 * savedir.c: Likewise.
3547 * stripslash.c: Likewise.
3548 * tempname.c: Likewise.
3549 * xreadlink.c: Likewise.
3550 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3552 * exclude.h: Likewise.
3554 * euidaccess.c (getuid, getgid, getuid, getegid)
3555 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3556 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3557 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3558 * pathmax.h: Include <limits.h> unconditionally, since other
3559 files have been getting away with it for years (MORE/BSD 4.3
3561 * userspec.c (getpwnam, getgrnam, getgrgid)
3562 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3564 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3565 Define to 256, not 255, as per modern POSIX.
3567 2005-06-01 Bruno Haible <bruno@clisp.org>
3569 * csharpexec.h: New file, from GNU gettext.
3570 * csharpexec.c: New file, from GNU gettext.
3571 * csharpexec.sh.in: New file, from GNU gettext.
3573 2005-05-31 Derek Price <derek@ximbiot.com>
3574 Paul Eggert <eggert@cs.ucla.edu>
3577 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3579 2005-05-29 Derek Price <derek@ximbiot.com>
3580 Paul Eggert <eggert@cs.ucla.edu>
3582 * glob_.h, glob.c: New files.
3584 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3586 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3588 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3589 the configuration hassle isn't worth it.
3590 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3591 (LONGEST_MODIFIER, PRIuMAX): Remove.
3593 2005-05-27 Bruno Haible <bruno@clisp.org>
3595 * getlogin_r.h: Remove second include of <stddef.h>.
3597 2005-05-25 Bruno Haible <bruno@clisp.org>
3598 Derek Price <derek@ximbiot.com>
3600 * getlogin_r.h: Simplify API documentation.
3602 2005-05-25 Derek Price <derek@ximbiot.com>
3603 Paul Eggert <eggert@cs.ucla.edu>
3605 * getlogin_r.c, getlogin_r.h: New files.
3607 2005-05-22 Bruno Haible <bruno@clisp.org>
3609 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3610 Also include <sys/param.h> if it defines MIN, MAX.
3611 Based on a patch by Derek Price <derek@ximbiot.com>.
3613 2005-05-22 Bruno Haible <bruno@clisp.org>
3615 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3616 (INT64_MIN): Fix definition.
3617 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3619 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3620 NEED_SIGNED_INT_TYPES.
3622 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3623 HAVE_SYSTEM_INTTYPES.
3625 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3627 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3628 so that unistd-safer.h (GPL'ed code) need not be included.
3630 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3633 * fts.c: Don't include "cycle-check.h" or "hash.h".
3634 (setup_dir, free_dir): New functions.
3635 (enter_dir, leave_dir): Define trivial
3636 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3637 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3638 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3639 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3640 Move to fts-cycle.c.
3641 (fts_open): Use setup_dir.
3642 (fts_close): Use free_dir.
3643 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3644 This adds a label and some gotos, but the alternatives were messier.
3645 Check for memory allocation failure when entering a dir.
3646 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3647 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3648 (FTS): New member fts_cycle, that is a union that contains the
3649 old active_dir_ht and cycle_state. All uses changed to mention
3650 fts_cycle.ht and fts_cycle.state.
3651 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3652 fts.c, with the following changes:
3653 (setup_dir, free_dir): New functions.
3654 (enter_dir): Now returns bool. Return true if successful, false
3655 if memory exhausted. All callers changed.
3656 Do not bother partly cleaning up on
3657 memory allocation failure; that is free_dir's job.
3658 However, free ad if hash_insert fails, to avoid memory leak.
3659 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3660 fts->fts_options to see which union member to use.
3662 2005-05-20 Jim Meyering <jim@meyering.net>
3664 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3665 Now a macro, to pacify GCC.
3667 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3669 * chown.c (rpl_chown): Return -1 on failure.
3671 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3673 * canonicalize.c: Include canonicalize.h first, to test interface.
3674 Include <stddef.h> unconditionally, since we assume C89 now.
3675 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3676 * fts.c: Include fts_.h first, to check interface.
3677 Do not include intprops.h; no longer needed.
3678 Include cycle-check.h and hash.h, since fts_.h no longer does.
3679 Remove unnecessary casts of closedir to void.
3680 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3681 decide whether to decrement nlinks.
3682 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3683 (FTS): Use struct hash_table * instead of Hash_table, so that
3684 we no longer need to include hash.h here.
3686 2005-05-17 Jim Meyering <jim@meyering.net>
3688 * fts.c, fts_.h: New files, from coreutils.
3690 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3692 Sync from coreutils.
3693 * unlinkdir.c, unlinkdir.h: New files.
3694 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3695 regex.h, unlocked-io.h, xtime.h:
3696 White space changes only.
3697 * makepath.c (make_path): Port to hosts where leading "//" is special.
3698 * yesno.c: Include getline.h, not ctype.h.
3699 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3700 Use getline to remove arbitrary restriction on response length.
3702 2005-05-13 Bruno Haible <bruno@clisp.org>
3704 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3705 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3706 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3707 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3708 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3709 Add support for 64-bit integers in the MSVC compiler.
3711 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3713 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3714 Change the initial comment to refer to GPL, not LGPL.
3715 gnulib-tool will change it to LGPL as needed.
3717 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3718 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3719 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3720 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3721 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3722 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3723 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3724 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3725 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3726 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3727 concatpath.c, config.charset, copy-file.c, copy-file.h,
3728 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3729 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3730 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3731 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3732 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3733 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3734 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3735 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3736 full-read.c, full-read.h, full-write.c, full-write.h,
3737 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3738 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3739 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3740 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3741 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3742 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3743 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3744 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3745 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3746 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3747 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3748 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3749 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3750 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3751 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3752 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3753 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3754 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3755 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3756 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3757 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3758 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3759 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3760 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3761 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3762 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3763 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3764 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3765 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3766 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3767 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3768 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3769 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3770 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3771 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3772 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3773 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3774 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3775 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3776 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3777 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3778 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3779 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3780 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3781 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3782 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3783 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3784 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3785 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3786 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3787 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3788 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3789 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3790 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3791 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3792 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3793 Update FSF postal mail address.
3795 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3797 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3798 specified in ai_socktype. Fix invalid ai_protocol
3799 check. ai_protocol is usually set to 0 or depending on
3800 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3801 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3802 ai_socktype / ai_protocol in the returned addrinfo structure.
3804 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3805 Bruno Haible <bruno@clisp.org>
3807 * inet_ntop.h: New file.
3808 * inet_ntop.c: New file, from glibc with modifications.
3810 2005-05-08 Jim Meyering <jim@meyering.net>
3812 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3814 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3816 Merge from coreutils. Among other things,
3817 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3818 * fd-safer.c: New file.
3819 * fcntl-safer.h, open-safer.c: Remove.
3820 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3821 * dup-safer.c: Include unistd-safer.h first.
3822 Don't include errno.h.
3823 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3824 * file-type.h: Don't assume invoker included sys/stat.h first.
3825 * file-type.c: Rely on file-type.h change.
3826 * getloadavg.c: Include unistd-safer.h.
3827 (getloadavg): Use safer open.
3828 * getusershell.c: Include "stdio-safer.h".
3829 (getusershell): Use safer fopen.
3830 * long-options.c (long_options): Use NULL rather than 0.
3831 * modechange.h (mode_free): Remove; all callers changed to invoke
3833 * modechange.c: Likewise.
3834 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3835 (MODE_DONE): New constant.
3836 (struct mode_change): Remove 'next' member.
3837 (make_node_op_equals): New function; like the old one of the
3838 same name, except it allocates an array.
3839 (mode_compile, mode_create_from_ref): Use it.
3840 (mode_compile): Allocate result as an array, not a linked list.
3841 Parse octal string ourself, so that we catch mistakes like "+0".
3842 (mode_adjust): Arg is an array, not a linked list.
3843 * modechange.c: Include stat-macros.h, xalloc.h.
3844 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3845 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3846 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3847 Remove. This is now stat-macros.h's job.
3848 (talloc): Remove. All callers replaced by xalloc, so that
3849 our invokers don't have to worry about reporting memory failures.
3850 (make_node_op_equals): Remove.
3851 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3853 (struct mode_change): Moved here from modechange.h.
3854 (mode_append_entry): Remove.
3855 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3856 apps to have incorrect behavior. Use simpler algorithm for head
3857 and tail. Don't futz with umask; that's now the job of mode_adjust.
3858 Detect more invalid usages rather than having somewhat-random behavior.
3859 Don't insert an "a=" action, as that leads to incorrect behavior.
3860 (mode_compile, mode_create_from_ref): Return NULL on error instead
3861 of an enum, since now there's only one way to have an error. All
3863 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3864 at the correct time. Simplify calculation of "+u" and its ilk.
3865 Don't mishandle "+X".
3866 (mode_free): Remove "register" and localize decls.
3867 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3868 (struct mode_change): Move to modechange.c; callers don't
3869 need to see this stuff.
3870 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3871 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3872 (mode_change, mode_adjust): Reflect the new signatures noted above.
3873 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3874 that might redefine system include files.
3875 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3876 (my_usleep): Use NULL rather than (void *) 0.
3877 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3878 Use siginterrupt to specify that system calls should be interrupted.
3879 (rpl_nanosleep): Move initialization of suspended closer to call of
3881 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3882 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3883 (desirable_utmp_entry): New function.
3884 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3885 using x2nrealloc, to simplify logic.
3886 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3887 size calculation. Do not assume utmp file is a regular file.
3888 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3889 (READ_UTMP_CHECK_PIDS): New constant.
3890 * save-cwd.c: Include unistd-safer.h.
3891 (save_cwd): Use fd_safer.
3892 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3893 [!_LIBC] Include "stat-macros.h" instead.
3894 * unistd-safer.h (fd_safer): New decl.
3896 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3898 * byteswap_.h: New file.
3900 2005-04-25 Albert Chin <china@thewrittenword.com>
3902 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3905 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3907 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3908 that "UTC +1 second" continues to work. Problem reported
3910 (relunit_snumber): New rule.
3913 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3915 * getdate.y (universal_time_zone_table): New constant.
3916 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3917 universal_time_zone_table.
3918 (lookup_zone): Prefer universal_time_zone_table to
3919 local_time_zone_table, so that "GMT" time stamps are allowed in
3920 London during the summer. Problem reported by Ian Abbott.
3922 2005-04-12 Jim Meyering <jim@meyering.net>
3924 * human.c (humblock): Set *options even when returning due to
3925 xstrtoumax conversion failure. Thanks to a used-uninitialized
3928 2005-04-09 Jim Meyering <jim@meyering.net>
3930 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3931 -Wuninitialized: initialize tm0.tm_year.
3933 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3935 * getdate.y (parser_control): rels_seen is now a boolean, not a
3936 count, since there's no maximum. All uses changed.
3937 Add member dsts_seen.
3938 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3940 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3941 Use pc_rels_seen to decide whther a date is absolute.
3943 * getdate.y (number): Don't overwrite year.
3944 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3947 2005-04-02 Simon Josefsson <jas@extundo.com>
3949 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3950 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3952 2005-03-27 Jim Meyering <jim@meyering.net>
3954 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3956 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3958 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3959 "one's complement" -> "ones' complement" in comment, as per Knuth.
3960 "value of type" -> "type or expression" in comment.
3961 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3963 2005-03-26 Jim Meyering <jim@meyering.net>
3966 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3967 Correct typos: s/or/of/.
3969 2005-03-23 Jim Meyering <jim@meyering.net>
3971 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3973 2005-03-21 Jim Meyering <jim@meyering.net>
3975 Changes imported from coreutils.
3977 * cycle-check.c: Don't include xalloc.h.
3979 * path-concat.c: Don't include assert.h.
3980 (path_concat): Remove assertion that would have triggered
3981 for ABASE starting with more than one slash.
3982 Reported by Andreas Schwab.
3984 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3985 properly when ABASE is an absolute file name.
3986 Correct the description of this function.
3988 Add an assertion and a test driver.
3989 This fixes a bug introduced on 2004-07-02.
3990 Andreas Schwab reported the resulting failure of cp --parents:
3991 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3993 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3995 * strftime.c (my_strftime): If the underlying strftime returns 0
3996 (which shouldn't happen), generate nothing instead of returning 0
3997 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3999 2005-03-16 Bruno Haible <bruno@clisp.org>
4001 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4003 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4005 * strftime.c (my_strftime): Prepend space to format so that we can
4006 reliably distinguish strftime failure from empty output on POSIX
4009 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4011 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4012 (iconv_string): Don't guess a size-zero buffer, as that might cause
4013 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4014 result would be 'too large', where 'too large' is (heuristically)
4015 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4016 overflow concerns. This will prevent some unwanted malloc failures
4017 when the inputs are very large.
4019 2005-03-15 Bruno Haible <bruno@clisp.org>
4021 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4024 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4027 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4029 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4031 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4032 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4034 * strtol.c: Likewise.
4036 2005-03-14 Simon Josefsson <jas@extundo.com>
4038 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4041 2005-03-14 Jim Meyering <jim@meyering.net>
4043 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4044 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4045 to be nonzero so that we (and caller) can detect the difference
4046 between a valid zero-length expansion and an error return, even
4047 when the underlying strftime fails before writing anything into
4050 2005-03-10 Jim Meyering <jim@meyering.net>
4052 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4053 so that this module works on systems without fchdir.
4055 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4057 Factor int-properties macros into a single file, except for
4058 glibc-related files.
4059 * intprops.h: New file.
4060 * getloadavg.c: Include it instead of limits.h.
4061 (INT_STRLEN_BOUND): Remove.
4062 * human.c: Include intprops.h.
4063 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4064 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4065 * inttostr.h: Include intprops.h instead of limits.h.
4066 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4067 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4068 for consistency with intprops.h.
4069 (time_t_is_integer, twos_complement_arithmetic): Use them.
4070 * sig2str.h: Include <signal.h>, intprops.h.
4071 (INT_STRLEN_BOUND): Remove.
4072 * strftime.c (TYPE_SIGNED): Remove.
4073 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4074 * strtol.c: Adjust comments to match intprops.h.
4075 * userspec.c: Include intprops.h.
4076 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4077 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4078 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4079 instead of rolling our own expressions.
4080 * xstrtol.c: Include xstrtol.h first, to test interface.
4082 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4084 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4085 the right thing even if adding 1900 would overflow. Similarly
4086 for tm_mon + 1 and tm_yday + 1.
4087 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4088 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4089 (DO_SIGNED_NUMBER): New macro.
4090 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4092 2005-03-07 Bruno Haible <bruno@clisp.org>
4094 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4096 2005-03-03 Derek R. Price <derek@ximbiot.com>
4097 Bruno Haible <bruno@clisp.org>
4099 * pagealign_alloc.h: New file.
4100 * pagealign_alloc.c: New file.
4102 2005-01-28 Bruno Haible <bruno@clisp.org>
4104 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4107 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4109 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4110 The workaround isn't strictly needed for POSIX conformance, and
4111 it's too much of a pain to configure and maintain. We'll ask
4112 people to fix their kernels instead.
4113 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4114 (NANOSLEEP_BUG_WORKAROUND): Remove.
4115 (xnanosleep): Remove the workaround.
4117 2005-02-12 Bruno Haible <bruno@clisp.org>
4119 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4121 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4123 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4124 * timespec.h (gettime): Return void, since it always
4125 succeeds now. All uses changed.
4126 * gettime.c (gettime) Likewise.
4127 [HAVE_NANOTIME]: Prefer nanotime.
4128 Assume gettimeofday succeeds, as POSIX requires.
4129 Assime time () succeeds, since other code already does.
4130 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4131 (timespec_subtract): Remove.
4132 (NANOSLEEP_BUG_WORKAROUND): New constant.
4133 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4134 things considerably. Use it only on GNU/Linux hosts, since the
4135 workaround shouldn't be needed elsewhere.
4137 2005-02-24 Bruno Haible <bruno@clisp.org>
4139 * gettext.h: Update from GNU gettext 0.14.2.
4141 2005-02-24 Bruno Haible <bruno@clisp.org>
4143 * localcharset.c: Update from GNU gettext 0.14.2.
4144 * config.charset: Update from GNU gettext 0.14.2.
4146 2005-02-22 Simon Josefsson <jas@extundo.com>
4148 * iconvme.h, iconvme.c: New files, from libc.
4150 2005-02-20 Neil Conway <neilc@samurai.com>
4152 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4153 returned by OSX/Darwin if the specified buffer is not large
4154 enough for the hostname.
4156 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4158 * memrchr.h: New file.
4159 * chdir-long.c: Include it.
4160 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4161 Don't bother including stddef.h.
4163 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4165 * argp-help.c (__argp_help): Create a fake struct argp_state and
4166 pass it to _help, otherwise the latter coredumps trying to
4167 dereference state.root_argp.
4169 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4171 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4173 Include <sys/types.h>, for dev_t.
4174 (ME_DUMMY, ME_REMOTE): Move from here....
4175 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4176 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4178 Include mountlist.h first, to test the interface.
4180 2005-01-29 Bruno Haible <bruno@clisp.org>
4182 * progname.c (program_name): Initialize.
4183 Needed when linking statically on MacOS X.
4185 2005-01-28 Bruno Haible <bruno@clisp.org>
4187 * javacomp.sh.in: New file, from GNU gettext.
4188 * javacomp.h: New file, from GNU gettext.
4189 * javacomp.c: New file, from GNU gettext.
4191 2005-01-26 Bruno Haible <bruno@clisp.org>
4193 * javaexec.sh.in: New file, from GNU gettext.
4194 * javaexec.h: New file, from GNU gettext.
4195 * javaexec.c: New file, from GNU gettext.
4197 2005-01-26 Simon Josefsson <jas@extundo.com>
4199 * gai_strerror.c: Use GPL in header.
4201 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4203 * argp-help.c (hol_entry_help): Avoid using non-constant
4204 initializers for struct pentry_state.
4205 (__argp_error): Check return value of __asprintf
4206 (__argp_failure): Translate error message
4208 * argp-parse.c: Removed braces around the expansion of N_()
4210 2005-01-21 Jim Meyering <jim@meyering.net>
4212 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4213 same value as for Solaris 9.
4215 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4216 component length. This included changing the parameter to be
4217 of type `char *' rather than `char const *'.
4218 * chdir-long.h (chdir_long): Update prototype.
4220 * openat.c (fdopendir, fstatat): New functions.
4221 * openat.h: Include headers required for use of DIR and struct stat.
4222 [AT_SYMLINK_NOFOLLOW]: Define.
4223 (fdopendir, fstatat): Add prototypes.
4225 2005-01-21 Bruno Haible <bruno@clisp.org>
4227 * classpath.h: New file, from GNU gettext.
4228 * classpath.c: New file, from GNU gettext.
4230 2005-01-20 Simon Josefsson <jas@extundo.com>
4232 * version-etc-fsf.c: New file, with version_etc_copyright.
4233 * version-etc.c: Remove version_etc_copyright.
4234 * version-etc.h (version_etc_copyright): Use [] instead of * in
4235 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4237 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4239 * save-cwd.c (save_cwd): Remove code to support the case
4240 where fchdir is missing or flaky.
4242 2005-01-20 Simon Josefsson <jas@extundo.com>
4244 * base64.h (isbase64): Add.
4246 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4247 using a unsigned prototype, don't inline.
4248 (base64_decode): Use it.
4250 2005-01-19 Bruno Haible <bruno@clisp.org>
4252 * sh-quote.h: New file, from GNU gettext.
4253 * sh-quote.c: New file, from GNU gettext.
4255 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4257 Merge changes from coreutils, as described below in several
4258 changelogs dated today.
4260 * save-cwd.c: Include "save-cwd.h" before other include files.
4261 (O_DIRECTORY): Remove; not needed here, since "." must be
4262 a directory. All uses removed.
4263 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4264 universal on Suns, and we also need to test for IRIX.
4265 Revamp code to use 'if' rather than '#if'.
4266 Avoid unnecessary comparison of cwd->desc to 0.
4268 * utimens.c (futimens): Robustify the previous patch, by checking
4269 for known valid error numbers rather than observed invalid ones.
4271 2005-01-18 Jim Meyering <jim@meyering.net>
4273 * version-etc.c (version_etc_copyright): Update copyright date.
4275 * utimens.c (futimens): Account for the fact that futimes
4276 can also fail with errno == ENOSYS or errno == ENOENT.
4277 Patch from Dmitry V. Levin.
4279 Change the name of the robust chdir function from chdir to chdir_long.
4280 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4281 (restore_cwd): Use chdir_long, not chdir.
4282 * chdir-long.c: Renamed from chdir.c.
4283 * chdir-long.h: Renamed from chdir.h.
4284 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4287 2005-01-18 Bob Proulx <bob@proulx.com>
4289 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4290 offsetof() macro construct to avoid compile failure with native HP-UX
4291 11.0 ANSI C compiler.
4293 2005-01-06 Bruno Haible <bruno@clisp.org>
4295 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4296 because stpncpy.m4 takes care of it.
4298 2004-01-24 Bruno Haible <bruno@clisp.org>
4300 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4302 2003-10-09 Bruno Haible <bruno@clisp.org>
4304 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4306 2005-01-06 Bruno Haible <bruno@clisp.org>
4308 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4309 * fwriteerror.c: Include <stdbool.h>.
4310 (fwriteerror): At the end, close the file stream. Record whether
4311 stdout was already closed.
4313 2004-05-27 Bruno Haible <bruno@clisp.org>
4315 * execute.c (environ): Declare if needed.
4316 * pipe.c (environ): Likewise.
4317 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4319 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4321 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4322 definitions to be after all include files, to avoid collisions.
4323 Problem reported by Bob Proulx.
4325 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4327 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4328 not needed. This removes a dependency on the gettext module.
4329 [defined _LIBC]: Do not include <libintl.h>; not needed.
4331 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4333 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4336 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4338 * argp-parse.c: Include <stddef.h>.
4339 (alignof, alignto): New macros.
4340 (parser_init): Don't assume that void * is aligned sufficiently
4343 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4344 need to extend the stack.
4345 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4348 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4350 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4352 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4354 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4355 Remove now-obsolete comment about AIX.
4356 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4357 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4358 (YYMAXDEPTH): New macro.
4360 2004-12-18 Bruno Haible <bruno@clisp.org>
4362 * fatal-signal.c (fatal_signals): Make non-const.
4363 (init_fatal_signals): New function.
4364 (uninstall_handlers, install_handlers): Ignore signals that were set to
4366 (at_fatal_signal): Call init_fatal_signals.
4367 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4369 Reported by Paul Eggert.
4371 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4373 * getdate.y (textint): New member "negative".
4374 (time_zone_hhmm): New function.
4375 Expect 14 shift-reduce conflicts, not 13.
4376 (o_colon_minutes): New rule.
4377 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4378 (yylex): Set the "negative" member of signed numbers.
4380 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4382 Changes imported from coreutils.
4383 * hard-locale.c: Assume <locale.h> exists.
4385 (GLIBC_VERSION): New macro.
4386 (hard_locale): Assume setlocale exists.
4387 Rewrite to avoid #ifdef.
4388 Use strdup rather than malloc + strcpy.
4389 * human.c: Assume <locale.h> exists.
4390 (human_readable): Assume localeconv exists.
4392 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4394 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4395 convert T2, not T. (Imported from libc.)
4397 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4399 * getcwd.c (is_ENAMETOOLONG): New macro.
4400 (__getcwd.c): Don't restore errno; glibc doesn't.
4401 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4402 first, falling back to our code only if its results look suspicious.
4403 Ensure that the resulting buffer is only as large as necessary.
4405 * readutmp.c: Include readutmp.h first.
4406 Include <errno.h>, since readutmp.h no longer does that.
4407 * readutmp.h: Don't include <errno.h>,
4408 <sys/param.h>, <time.h>; not needed to establish interface.
4409 (errno): Remove decl.
4410 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4411 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4412 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4414 2004-11-28 Simon Josefsson <jas@extundo.com>
4416 * base64.h, base64.c: New file.
4418 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4420 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4422 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4424 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4425 HP's ANSI C compiler.
4426 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4427 Declaring int functions causes warnings on some modern systems and
4428 shouldn't be needed to compile on ancient ones.
4429 * same.c (MIN) [defined MIN]: Don't define, since it's already
4432 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4433 with the following changes.
4434 (__set_errno): Parenthesize properly.
4435 Include <stdbool.h>.
4436 (MIN, MAX, MATCHING_INO): New macros.
4437 (__getcwd): Define with prototype, not K&R form.
4438 Use heuristics to allocate default buffer on stack if possible.
4439 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4440 behavior, and to avoid the PATH_MAX limit when computing
4442 Use MATCHING_INO to compare inode number to file.
4443 Check for arithmetic overflow in size calculations.
4444 Fix bug in reallocation of dot array that caused getcwd to fail
4445 on directories nested deeper than 75.
4446 Be more careful about saving errno on error.
4447 Do not use realloc; use only free+malloc, as this is a bit
4448 more flexible and avoids a needless copy operation.
4449 Do not inspect st_dev and st_ino for symbolic links; POSIX
4450 doesn't specify the latter.
4451 Check for closedir errors.
4452 Avoid needless casts.
4453 Use "#ifdef weak_alias" around weak_alias, to be like other
4455 The following changes to getcwd.c have effect only when used in
4456 gnulib; they have no effect inside glibc proper.
4457 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4458 as alloca isn't used.
4459 (alloca, __alloca): Likewise.
4460 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4461 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4462 unconditionally, as gnulib assumes C89 or better.
4463 Do not include <sys/param.h>.
4464 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4465 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4467 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4468 Include <dirent.h> in a way that is compatible with modern Autoconf.
4469 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4470 New macros, if not already defined.
4471 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4472 Use "_LIBC", not "defined _LIBC", for consistency.
4473 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4475 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4476 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4477 * xgetcwd.c: David MacKenzie's old code was removed, so give
4478 credit only to Jim Meyering and adjust the copyright dates.
4479 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4480 <stdlib.h>, <unistd.h>, "pathmax.h".
4481 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4482 (INITIAL_BUFFER_SIZE): Remove.
4483 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4485 2004-11-23 Jim Meyering <jim@meyering.net>
4487 * getopt_.h: Remove trailing blanks.
4489 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4491 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4492 (futimens): New function, which uses futimes if available.
4493 (futimens, utimens): Support timespec==NULL, with same semantics
4494 as utime and utimens.
4495 * utimens.h (futimens): New decl.
4497 2004-11-23 Jim Meyering <jim@meyering.net>
4499 * __fpending.c: Add comment.
4501 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4503 * getopt_.h: Re-addition of __getopt_argv_const caused
4504 redefinition warnings. To avoid them, include the defines
4505 in `#if !defined __need_getopt ... #endif'. The only place
4506 where __getopt_argv_const is used is in definitions
4507 of getopt_long and getopt_long_only below, which are as well
4508 protected by `#ifndef __need_getopt'.
4509 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4510 __need_getopt after including <stdio.h> and <unistd.h> These
4511 headers might have defined it.
4513 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4515 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4517 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4518 optopt): Use them instead of invoking ## directly; otherwise, the
4519 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4521 2004-11-19 Bruno Haible <bruno@clisp.org>
4523 * strtok_r.c: Move comments from here...
4524 * strtok_r.h: ... to here.
4526 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4528 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4529 might fail. Problem reported by Yoann Vandoorselaere.
4530 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4531 that mishandle size_t overflow.
4533 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4535 * canon-host.c: Include "strdup.h".
4536 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4537 Use strdup instead of malloc/strcpy to duplicate strings.
4539 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4540 (human_space_before_unit): New constant.
4541 * human.c (human_readable): Support it.
4543 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4544 (xgetcwd): Set errno correctly when failing.
4545 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4546 the failure is actually due to a PATH_MAX problem.
4548 Further getopt changes to make it more likely that glibc will
4549 buy the changes back.
4550 * getopt.c (POSIXLY_CORRECT): New constant.
4551 (getopt): Use it, so to preserve glibc semantic
4552 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4553 when compiling for libc.
4554 * getopt_.h (__getopt_argv_const): Bring it back.
4555 (getopt_long, getopt_long_only): Use it.
4557 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4558 New arg POSIXLY_CORRECT. All callers changed.
4559 (getopt): Argv is now char * const *, as per standard.
4560 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4561 not char *__getopt_argv_const *.
4562 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4563 _getopt_long_only_r): Likewise.
4564 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4565 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4566 _getopt_long_r, _getopt_long_only_r): Likewise.
4567 * getopt_.h (__getopt_argv_const): Remove.
4568 (getopt): Argv is now char * const *, as per standard.
4570 * getdate.y (tORDINAL): New token.
4571 (day, relunit): Allow it for relative times.
4572 (relative_time_table): Use tORDINAL for ordinals.
4574 2004-11-15 Jim Meyering <jim@meyering.net>
4576 * closeout.c: Include "__fpending.h" once again.
4577 Include <stdbool.h>.
4578 (close_stdout): Don't fail just because stdout was closed initially,
4579 since some programs don't write to stdout in the normal course of
4580 operation (other than --version and --help), and we don't want this
4581 function to make e.g. `touch file >&-' fail.
4582 But do fail if it was closed and someone has tried to write to it.
4583 E.g., `printf foo >&-' must fail.
4585 2004-11-11 Simon Josefsson <jas@extundo.com>
4587 * strtok_r.h, strtok_r.c: New file.
4589 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4591 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4592 we can stop lying to compilers about the constness of argv when we
4593 are compiled outside glibc.
4594 (getopt, getopt_long, getopt_long_only): Use it.
4595 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4597 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4598 _getopt_long_only_r): Likewise.
4599 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4600 _getopt_long_only_r): Likewise.
4602 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4603 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4604 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4605 the other external symbols.
4606 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4607 declaration, since the above renaming now works around collisions.
4609 2004-11-11 Jim Meyering <jim@meyering.net>
4611 * linebreak.c: Remove trailing blanks.
4612 * alloca_.h: Likewise.
4613 * acosl.c: Likewise.
4614 * euidaccess.c: Likewise.
4615 * allocsa.h: Likewise.
4617 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4619 * mktime.c (SHR): New macro, which is a portable
4620 substitute for >> that should work even on Crays.
4621 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4622 Problem reported by Mark D. Baushke in
4623 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4624 * getdate.y (SHR): Likewise.
4626 * strftime.c (SHR): Likewise.
4628 * quotearg.c (struct quoting_options): Use unsigned int for
4629 quote_these_too, so that right shifts are well defined. All uses
4632 2004-11-10 Simon Josefsson <jas@extundo.com>
4634 * getaddrinfo.h, getaddrinfo.c: New files.
4636 2004-11-10 Jim Meyering <jim@meyering.net>
4638 Ensure that no close failure goes unreported.
4639 * closeout.c (close_stdout): Always close stdout. I.e., don't
4640 return early when it seems there's nothing to flush.
4641 Don't include __fpending.h.
4643 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4645 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4647 2004-11-05 Bruno Haible <bruno@clisp.org>
4649 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4650 Reported by Mark D. Baushke <mdb@cvshome.org>.
4652 2004-11-04 Bruno Haible <bruno@clisp.org>
4654 2004-09-11 Bruno Haible <bruno@clisp.org>
4655 * allocsa.valgrind: New file.
4656 2004-02-06 Bruno Haible <bruno@clisp.org>
4657 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4658 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4659 Reported by Christopher Seip <chris.seip@hp.com>.
4661 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4663 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4664 with errno == ERANGE if the buffer is too small.
4665 Problem reported by Mark D. Baushke.
4667 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4669 * xreadlink.c (MAXSIZE): New macro.
4670 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4671 size does not exceed MAXSIZE. Avoid cast.
4672 As suggested by Mark D. Baushke in
4673 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4674 if readlink fails with buffer size just under MAXSIZE, try again
4677 2004-11-02 Derek R. Price <derek@ximbiot.com>
4678 and Paul Eggert <eggert@cs.ucla.edu>
4680 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4681 (get_date): Overparenthesize to avoid GCC warning.
4683 2004-11-02 Bruno Haible <bruno@clisp.org>
4685 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4686 function returns void.
4688 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4690 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4691 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4694 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4696 * getdate.y: Add support for TZ="foo" within a date string.
4697 Fix some bugs near time_t boundaries. Reject dates with
4698 out-of-range components, e.g., "Sept 31".
4699 Include <stdlib.h>, "setenv.h", "xalloc.h".
4700 (ISDIGIT_LOCALE): Remove; unused.
4701 Note that the TZ and time functions used here are not reentrant.
4702 (mktime_ok, get_tz): New functions.
4703 (TZBUFSIZE): New constant.
4704 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4705 This requires that we sometimes generate our own TZ="XXX..." setting.
4707 2004-10-27 Derek R. Price <derek@ximbiot.com>
4709 * mktime.c (not_equal_tm): Remove redundant check.
4711 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4713 * getdate.y: Use Bison 1.875 features, and some minor
4714 code cleanups. This change does not affect semantics.
4715 Don't include <stdlib.h>; no longer needed.
4716 Don't include unlocked-io.h; only the "#if TEST" code uses
4717 stdio, and performance isn't crucial there.
4718 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4719 Bison 1.875 features as described below.
4720 All uses of "PC." replaced by "pc->".
4721 (YYSTYPE): Add a forward declaration.
4722 (yylex, yyerror): Use full prototypes in forward decls.
4723 Use "%pure-parser" rather than obsolescent "%pure_parser".
4724 Use %parse-param and %lex-param instead of obsolescent
4725 YYPARSE_PARAM and YYLEX_PARAM.
4726 (meridian_table, month_and_day_table, time_units_table,
4727 relative_time_table, time_zone_table, military_table,
4728 lookup_zone, lookup_word, get_date):
4729 Use NULL instead of 0 where appropriate.
4730 (to_hour): Avoid abort (), to avoid a dependency on
4732 (yyerror, yylex): Now accepts parser_control * arg.
4733 (main) [TEST]: Use '\0' rather than 0 for char.
4735 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4737 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4738 It's now the caller's responsibility to handle the case where
4739 !HAVE_GETPAGESIZE && !defined getpagesize.
4741 * mktime.c (leapyear): Arg is long int, not int.
4743 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4745 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4747 2004-10-12 Simon Josefsson <jas@extundo.com>
4749 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4750 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4753 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4755 * vsnprintf.h: New file.
4756 * vsnprintf.c: New file.
4758 2004-10-07 Bruno Haible <bruno@clisp.org>
4760 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4761 into the provided buffer.
4763 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4765 * diacrit.c, diacrit.h: Add GPL notice.
4767 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4768 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4769 * logl.c (logl): Keep the code as similar to glibc as possible.
4770 This avoids a potential constant-folding bug.
4772 2004-10-05 Bruno Haible <bruno@clisp.org>
4774 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4776 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4778 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4779 * xmalloc.c (xmemdup): Likewise.
4780 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4781 XFREE): Remove these long-obsolescent macros.
4782 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4783 * xstrdup.c: Remove.
4785 * regex.c (re_comp): Cast gettext return value to char *,
4786 Problem reported by Martin Neitzel via Mark D. Baushke.
4788 2004-10-04 Simon Josefsson <jas@extundo.com>
4790 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4791 '#ifdef USE_UNLOCKED_IO'.
4793 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4795 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4796 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4797 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4798 regex.c, sha1.c, version-etc.c, yesno.c:
4799 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4800 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4801 the includer's responsibility.
4803 Sync from coreutils.
4805 * modechange.c (mode_compile): Don't decrement a pointer that
4806 points to the start of a string, as the C Standard says the
4807 resulting behavior is undefined.
4809 * backupfile.h (enum backuptype): Rename none -> no_backups,
4810 simple -> simple_backups, numbered_existing ->
4811 numbered_existing_backups, numbered -> numbered_backups
4812 to avoid shadowing problems. All uses changed.
4813 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4814 * backupfile.c (check_extension, numbered_backup):
4815 Rename locals to avoid shadowing 'basename'.
4816 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4819 * .cppi-disable: Add getopt_.h, getopt_int.h.
4820 * .cvsignore: Add getopt.h.
4822 2004-10-04 Simon Josefsson <jas@extundo.com>
4824 * memmem.h: New file.
4825 * memmem.c: New file, taken from glibc.
4827 2004-10-02 Jim Meyering <jim@meyering.net>
4829 * dirfd.h, getpagesize.h: Add copyright notice.
4831 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4833 * snprintf.c: Remove comments as to why each header is needed.
4835 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4837 * strsep.h: New file.
4838 * strsep.c: New file.
4840 2004-10-01 Simon Josefsson <jas@extundo.com>
4842 * snprintf.c (snprintf): Handle size==0.
4844 2004-10-01 Simon Josefsson <jas@extundo.com>
4845 Bruno Haible <bruno@clisp.org>
4847 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4848 (snprintf): Declare 'args'.
4850 2004-09-30 Simon Josefsson <jas@extundo.com>
4852 * snprintf.h, snprintf.c: New files.
4854 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4856 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4857 (hol_entry_help): Never translate an empty string.
4858 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4859 * argp.h (OPTION_NO_TRANS): New option.
4861 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4863 * xvasprintf.c: Include xalloc.h.
4864 (xvasprintf): Use xalloc_die, not xmalloc_die.
4866 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4868 * dummy.c: Change copyright notice to FSF, and license to GPL.
4870 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4872 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4873 Problem reported by Bruno Haible in:
4874 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4876 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4878 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4879 in case some system header has #define'd it. Problem reported by
4880 Soeren D. Schulze in
4881 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4883 2004-09-08 Bruno Haible <bruno@clisp.org>
4885 * stdint_.h: New file, taken from GNU clisp.
4887 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4889 * xvasprintf.h: New file.
4890 * xvasprintf.c: New file.
4891 * xasprintf.c: New file.
4893 2004-09-08 Bruno Haible <bruno@clisp.org>
4895 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4897 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4899 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4901 Import from coreutils.
4902 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4903 strings on unbounded length. alloca's performance benefits aren't
4904 that important here.
4906 (parse_with_separator): New function, with most of the internals
4907 of the old parse_user_spec. Allow user to omit both user and group,
4908 for compatibility with FreeBSD.
4909 Clone only the user name, not the entire spec.
4910 Do not set *uid, *gid unless entirely successful.
4911 Avoid memory leak in some failing cases.
4912 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4913 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4914 (parse_user_spec): Rewrite to use parse_with_separator.
4916 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4918 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4919 its complicated substitute.
4920 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4921 and program_invocation_name.
4922 (__argp_basename) [!_LIBC]: Remove; the only use was
4923 replaced by its body.
4924 (__argp_short_program_name): Change condition from
4925 !defined __argp_short_program_name to
4926 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4927 to match argp-namefrob.h.
4928 (__argp_failure): Don't assume strerror_r returns char *.
4929 * argp-parse.c (N_): Define unconditionally.
4930 (argp_default_options): Fill out initializers with 0 to avoid
4933 2004-08-12 Simon Josefsson <jas@extundo.com>
4935 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4936 * getopt_.h: Renamed from getopt.h.
4938 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4940 Merge from coreutils.
4942 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4943 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4944 for Reliant Unix 5.43.
4946 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4947 (union fooround): Use uintmax_t, not long int.
4948 The rest is a merge from libc:
4949 [defined _LIBC]: Include <shlib-compat.h>.
4950 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4952 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4954 * strverscmp.c: Convert to UTF-8.
4956 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4958 * obstack.h (obstack_empty_p):
4959 Don't assume that chunk->contents is suitably aligned.
4960 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4961 Likewise. Problem reported by Benno in
4962 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4964 * chown.c (rpl_chown): Work even if the file is writeable but not
4965 readable. This could be improved further but it'd take some work.
4967 2004-08-08 Simon Josefsson <jas@extundo.com>
4969 * xgethostname.c: Don't include error.h (not used).
4972 * getpass.c: Include getpass.h first.
4974 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4976 * xalloc-die.c: New files.
4977 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4979 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4980 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4981 (_, N_, xalloc_die): Move to xalloc-die.c.
4982 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4983 so that we needn't mess with xalloc_msg_memory_exhausted.
4985 * sha1.h: Renamed from sha.h.
4986 (SHA1_H): Renamed from _SHA_H.
4987 (sha1_ctx): Renamed from sha_ctx.
4988 (sha1_init_ctx): Renamed from sha_init_ctx.
4989 (sha1_process_block): Renamed from sha_process_block.
4990 (sha1_process_bytes): Renamed from sha_process_bytes.
4991 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4992 (sha1_read_ctx): Renamed from sha_read_ctx.
4993 (sha1_stream): Renamed from sha_stream.
4994 (sha1_buffer): Renamed from sha_buffer.
4995 * sha1.c: Likewise; renamed from sha.c.
4996 Do not include <sys/types.h>.
4997 Include <stddef.h> rather than <stdlib.h>.
4999 2004-08-08 Bruno Haible <bruno@clisp.org>
5001 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5002 FILESYSTEM_PREFIX_LEN.
5003 * progreloc.c: Likewise.
5004 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5006 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5009 * argp-help.c (make_hol, hol_append): Don't assume that
5010 SIZE_MAX is a valid preprocessor constant.
5011 (__argp_basename): Change from "#ifndef _LIBC"
5012 to "#ifndef __argp_short_program_name", so that
5013 we don't compile these functions for tar.
5015 More merges from coreutils.
5016 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5017 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5019 * addext.c: Remove; no longer needed.
5020 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5021 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5022 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5023 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5024 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5025 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5026 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5027 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5028 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5029 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5030 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5031 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5032 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5033 Import changes from coreutils.
5035 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5037 Merge from coreutils.
5039 * .gdb-history: Remove; this doesn't belong here.
5041 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5042 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5043 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5045 * dirname.h: Include <stdbool.h>.
5046 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5047 for consistency with POSIX terminology. All uses changed.
5048 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5049 (strip_trailing_slashes): Use bool for booleans.
5050 * stripslash.c (strip_trailing_slashes): Likewise.
5052 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5053 sometimes returns a positive errno value even when it succeeds.
5054 (print_errno_message) [!LIBC]: Fall back on strerror if
5057 * path-concat.c (mempcpy): Don't define if a system header defines it.
5058 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5059 (longest_relative_suffix): New function.
5060 (path_concat): Use it. Assume first argument is not NULL.
5061 Port to DOS. Omit redundant separators.
5062 Report an error instead of returning NULL.
5063 Use mempcpy instead of memcpy.
5064 (xpath_concat): Remove: not declared or used.
5066 * same.h: Include <stdbool.h>
5067 (same_name): Return bool, not int.
5068 * same.c (same_name): Likewise.
5069 (errno): Don't declare; we assume C89 or better now.
5071 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5072 if not already defined.
5074 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5075 * dup-safer.c (errno): Likewise.
5077 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5079 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5082 2004-08-03 Simon Josefsson <jas@extundo.com>
5084 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5085 * progname.h: Don't include stdbool.h.
5087 2004-08-02 Simon Josefsson <jas@extundo.com>
5089 * getsubopt.h: New file, with comments from Bruno Haible.
5090 * getsubopt.c: New file, from glibc, but slightly modified based on
5091 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5093 2004-08-01 Simon Josefsson <jas@extundo.com>
5095 * xgetdomainname.c: Include stdlib.h, for free().
5097 2004-07-16 Simon Josefsson <jas@extundo.com>
5099 * dummy.c: New file.
5101 2004-07-16 Bruno Haible <bruno@clisp.org>
5103 * backupfile.h: Add extern "C" for C++.
5104 * closeout.h: Likewise.
5105 * copy-file.h: Likewise.
5106 * findprog.h: Likewise.
5107 * full-write.h: Likewise.
5108 * pathname.h: Likewise.
5109 * progname.h: Likewise.
5110 * stpcpy.h: Likewise.
5111 * stpncpy.h: Likewise.
5112 * strcase.h: Likewise.
5113 * strstr.h: Likewise.
5114 * xalloc.h: Likewise.
5116 * mbswidth.h: Add extern "C" for C++.
5117 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5119 2004-07-09 Simon Josefsson <jas@extundo.com>
5121 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5122 failed without this.)
5124 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5126 * fchown-stub.c: New file.
5128 2004-06-24 Jim Meyering <jim@meyering.net>
5130 * obstack.h (obstack_base): Cast to (void *), per documentation.
5132 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5134 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5136 2004-06-01 Jim Meyering <jim@meyering.net>
5138 * calloc.c: New file.
5140 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5142 * getdate.y (yylex): Allow space between sign and number.
5143 Problem reported by Dan Jacobson.
5145 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5146 and Jim Meyering <jim@meyering.net>
5148 Merge from coreutils CVS.
5150 * stat-macros.h: New file, with contents from file-type.h
5151 and coreutils' system.h.
5152 * file-type.c: Include "stat-macros.h".
5153 * file-type.h (file_type): Move all macro definitions to new file,
5156 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5157 Wrap old code with this conditional.
5158 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5159 function that does not dereference symlinks.
5160 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5162 * xreadlink.c: Include xreadlink.h first, to catch .h file
5163 dependency problems.
5164 (xreadlink): Accept new arg SIZE, for efficiency.
5165 All decls and uses changed.
5166 * xreadlink.h: Include <stddef.h>, for size_t.
5168 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5169 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5171 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5173 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5175 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5176 macros to be defined.
5177 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5178 the allocator returns NULL because the requested size is zero.
5180 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5182 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5183 var. Add comment explaining why libc still defines it. This
5184 merges the following patch from glibc:
5185 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5187 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5189 * obstack.c (_obstack): Remove unused variable. It hasn't been
5190 present in glibc since revision 1.1 of this file.
5191 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5192 obstack_alignment_mask, obstack_alloc, obstack_base,
5193 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5194 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5195 obstack_grow0, obstack_init, obstack_int_grow,
5196 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5197 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5198 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5199 nonexistent functions.
5201 2004-05-17 Derek R. Price <derek@ximbiot.com>
5202 Paul Eggert <eggert@cs.ucla.edu>
5204 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5206 2004-05-14 Bruno Haible <bruno@clisp.org>
5208 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5209 that consists of a '.' followed by an empty digit string.
5210 Patch by Tor Lillqvist <tml@iki.fi>.
5212 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5214 Port obstack to the AS/400, where pointers are 16 bytes wide and
5215 you cannot cast an integer to a valid pointer. This patch is
5216 currently waiting to be integrated into glibc; see
5217 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5219 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5220 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5221 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5222 (struct obstack): temp member is now a union of a pointer and
5223 an integer, instead of an integer. All integer uses changed.
5224 This does not affect the physical layout of struct obstack,
5225 except on hosts (like the AS/400) where the size or alignment of
5226 void * is greater than that of ptrdiff_t.
5227 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5228 __STDC__)]: Store temporary in pointer member of union, not
5230 * obstack.c: Include <stddef.h>, for offsetof.
5231 (struct fooalign): Remove; it doesn't need a name.
5232 (union fooround): Change double to long double, and add void *.
5233 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5234 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5235 not a macro. Hence the values are always int; so remove all
5236 casts-to-int in uses.
5238 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5239 Derek Price <derek@ximbiot.com>
5241 * alloca.c: Include <alloca.h>, to get our interface.
5242 * alloca_.h: Use __alloca on AIX, so that we don't have to
5243 include <alloca.h> first. Use C89 prototype for alloca; this
5244 requires including <stddef.h> for size_t. Use extern "C" if C++.
5245 Use #elif for simplicity, since we can assume C89 now.
5246 Don't try to source the system alloca.h since it will not be found
5247 and to prevent recursively including its replacement.
5248 * fnmatch.c: Include <alloca.h> instead of opencoding.
5249 * regex.c: Likewise.
5251 2004-05-16 Derek Price <derek@ximbiot.com>
5252 Paul Eggert <eggert@cs.ucla.edu>
5254 getline cleanup. This changes the getndelim2 API: both order of
5255 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5258 * getline.c: Don't include stddef.h or stdio.h, since our
5259 interface does that.
5260 (getline): Always use getdelim, so that we don't have two
5261 copies of this code.
5262 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5264 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5265 (GETNDELIM2_MAXIMUM): New macro.
5266 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5267 instead of the old practice of delim2==0. All callers changed.
5268 Return -1 on overflow, instead of returning junk.
5269 Do not set *linesize unless allocation succeeds.
5270 * getndelim2.h: Do not include stddef.h; no longer needed, now
5271 that we include sys/types.h.
5272 * getnline.h: Likewise.
5273 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5274 (getndelim2): Reorder arguments.
5275 * getnline.c (getnline, getndelim):
5276 Don't discard the NMAX argument.
5277 (getnline): Invoke getndelim, to avoid code duplication.
5278 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5279 of (size_t) -1 by callers of the getnline family.
5281 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5283 * nanosleep.c (suspended): Change its type from int to
5284 sig_atomic_t volatile.
5285 (first_call): Make it private to rpl_nanosleep, and have it
5286 be zero initially as that's a bit faster.
5287 (my_usleep): Round up fractional times instead of truncating them,
5288 as this is the usual meaning for 'sleep'.
5290 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5292 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5293 (ENOSYS): Define if not defined.
5294 (settime): Fall back on stime if it exists and settimeofday fails.
5295 But don't bother with fallbacks if a method fails with errno == EPERM.
5297 2004-05-11 Jim Meyering <jim@meyering.net>
5299 Prior to this change, the save_cwd caller required read access to the
5300 current directory on most systems (ones with the fchdir function).
5302 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5303 fails, try write-only, and finally, resort to using xgetcwd.
5305 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5307 * obstack.c, obstack.h: Import changes from libc.
5309 2004-04-28 Bruno Haible <bruno@clisp.org>
5311 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5312 implicitly appends .exe to executables.
5313 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5314 accepts Windows pathnames.
5315 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5316 Cygwin like Windows, since it now accepts Windows pathnames.
5317 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5318 Cygwin like Windows, since it now accepts Windows pathnames.
5319 Reported by Derek Robert Price <derek@ximbiot.com>.
5321 2004-04-20 Jim Meyering <jim@meyering.net>
5323 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5325 2004-04-20 Jim Meyering <jim@meyering.net>
5326 Bruno Haible <bruno@clisp.org>
5328 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5329 memory when realloc fails.
5331 2004-04-18 Jim Meyering <jim@meyering.net>
5333 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5334 don't leak memory and do call END_UTMP_ENT.
5336 2004-04-11 Paul Eggert <eggert@twinsun.com>
5338 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5339 (CHAR_BIT): Remove, since we assume C89.
5340 Include <stdint.h> if available, as per current Autoconf CVS advice.
5342 2004-03-30 Paul Eggert <eggert@twinsun.com>
5344 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5345 not bool, to be more consistent with Unix conventions.
5346 Suggested by Bruno Haible.
5348 Merge from coreutils.
5350 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5353 * getdate.h: Include stdbool.h, and timespec.h instead of
5354 the usual <time.h> dance.
5355 (get_date): Change signature to support fractional time stamps.
5356 All callers changed.
5357 * getdate.y: Include "getdate.h" first, as we can now
5358 assume C89 and don't need to worry about 'const'.
5359 Similarly, include "unlocked-io.h" near start, not in middle.
5361 (textint.value): Use long int rather than int.
5362 (textint.digits): Use size_t rather than int.
5363 (BILLION, LOG10_BILLION): New constants.
5364 (parser_control): New member rel_ns. Members day_ordinal,
5365 time_zone, month, day, hour, minutes, rel_year, rel_month,
5366 rel_day, rel_hour, rel_minutes, rel_seconds
5367 are now long int, not int. Member seconds is now struct timespec,
5368 not int. New member timespec_seen. Members dates_seen, days_seen,
5369 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5371 (%union.intval): Now long int, not int.
5372 New member timespec.
5373 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5374 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5375 (spec): Now is a timespec or an item list.
5376 (timespec, items): New nonterminals.
5377 (time, rel, relunit, number, get_date):
5378 Add support for fractional seconds.
5379 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5380 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5381 (to_hour): First arg is now long int, not int.
5382 (to_year): Returns long int, not int.
5383 Don't treat year -70 like 70.
5384 (tm_diff): Returns long int, not int.
5385 (lookup_word): Use bool instead of int when appropriate.
5386 (yylex): Use size_t for count, not int.
5387 Detect overflow when parsing large integer constants.
5388 Add support for fractions.
5389 (get_date): Make pointers 'const' if possible.
5390 Use more-portable code to detect integer overflow.
5391 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5392 Don't use ctime; it's not reliable if the year has >4 digits.
5394 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5395 This is for compatibility with BSD.
5397 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5398 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5399 From coreutils' system.h.
5401 * userspec.c: Don't include "posixver.h".
5402 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5403 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5404 compatible extension. Simplify code by removing a boolean int
5405 that was always nonzero if a string was nonnull.
5407 2004-03-30 Jim Meyering <jim@meyering.net>
5409 Merge from coreutils.
5411 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5413 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5414 an empty input stream.
5416 * readtokens.c: Include <stdbool.h>.
5417 (readtoken): Use `size_t' rather than int/long.
5418 All callers adjusted.
5419 Use `bool' rather than `int' where appropriate.
5420 Use memset rather than an explicit loop.
5421 Use x2nrealloc rather than xrealloc.
5422 Allow the use of `\0' as a delimiter.
5423 (readtokens): Likewise.
5424 * readtokens.h (readtoken, readtokens): Update prototypes.
5426 2004-03-30 Bruno Haible <bruno@clisp.org>
5428 * getloadavg.c (getloadavg): Don't assume setlocale returns
5431 2004-03-29 Paul Eggert <eggert@twinsun.com>
5433 Merge changes to getloadavg.c from coreutils and Emacs.
5435 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5436 Define to an expression, not to the empty string.
5437 Include cloexec.h and xalloc.h.
5438 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5439 Use set_cloexec_flag rather than rolling our own.
5440 * cloexec.c, cloexec.h: New files.
5442 2004-03-18 Paul Eggert <eggert@twinsun.com>
5444 * getopt.h: Sync with libc CVS.
5446 2004-03-18 Paul Eggert <eggert@twinsun.com>
5447 Bruno Haible <bruno@clisp.org>
5449 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5450 not on all platforms that have <wchar.h>.
5451 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5453 2004-03-09 Paul Eggert <eggert@twinsun.com>
5455 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5457 * getopt_int.h: New file, also synced from libc.
5459 2004-03-07 Paul Eggert <eggert@twinsun.com>
5461 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5462 '#if' expressions. Unlike the code it replaces, it does not
5463 depend on (defined _SC_PAGESIZE). However, it does depend on
5464 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5465 first reported by Jason Andrade in
5466 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5468 2004-01-18 Simon Josefsson <jas@extundo.com>
5470 * strdup.h: New file.
5471 * strdup.c: Include it.
5472 * path-concat.c: Include strdup.h. Drop strdup declaration.
5473 * userspec.c: Include strdup.h. Drop strdup declaration.
5475 2004-02-06 Karl Berry <karl@gnu.org>
5477 * config.charset: update from gettext 0.14.1.
5479 2004-02-05 Paul Eggert <eggert@twinsun.com>
5481 Add comments and code, prompted by suggestions from Bruno Haible
5483 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5484 describing the enum quoting_style values.
5485 * quotearg.c (quotearg_alloc): New function.
5486 (quotearg_buffer_restyled): Treat lone { and } as special.
5487 Treat = as special. Work around bug with older shells
5488 that "see" a '\' that is really the 2nd byte of a multibyte char.
5489 Quote empty string with shell_quoting_style.
5491 2004-02-03 Bruno Haible <bruno@clisp.org>
5493 * pipe.h: New file, from GNU gettext.
5494 * pipe.c: New file, from GNU gettext.
5496 2004-01-27 Bruno Haible <bruno@clisp.org>
5498 * execute.h: New file, from GNU gettext.
5499 * execute.c: New file, from GNU gettext.
5500 * w32spawn.h: New file, from GNU gettext.
5502 2004-01-23 Paul Eggert <eggert@twinsun.com>
5504 Exit-status fix from coreutils.
5506 Use exit_failure consistently in place of EXIT_FAILURE,
5507 so that program exit statuses are consistent on failure.
5509 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5510 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5511 * argmatch.h: Comment fix to match the above.
5512 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5513 Now a macro referring to exit_failure, instead of a separate
5514 variable. Include "exitfail.h" to get it.
5515 * xstrtol.h: Include "exitfail.h".
5516 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5518 * long-options.c (parse_long_options): Use prototype
5519 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5522 2004-01-21 Jim Meyering <jim@meyering.net>
5524 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5525 so as not to conflict with a different-sized __mktime_internal
5526 function in GNU libc.
5527 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5528 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5530 2004-01-18 Paul Eggert <eggert@twinsun.com>
5532 Merge from diffutils.
5534 * file-type.c (file_type): Add typed memory objects.
5535 * file-type.h (S_TYPEISTMO): New macro.
5537 * c-stack.h (c_stack_action): Remove argv argument.
5538 * c-stack.c (c_stack_action): Likewise. All uses changed.
5539 (die): Don't calculate message unless segv_action returns.
5540 (get_stack_location, min_address_from_argv, max_address_from_argv,
5541 volatile stack_base, volatile_stack_size): Remove.
5542 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5543 that every segmentation violation is a stack overflow. (Ouch!)
5544 See Debian bug 136249 (still outstanding) for more info about why
5545 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5547 2003-11-30 Bruno Haible <bruno@clisp.org>
5549 Safer stack allocation.
5550 * setenv.c: Include allocsa.h.
5551 (alloca): Remove fallback definition.
5552 (freea): Remove macro.
5553 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5556 2003-10-17 Bruno Haible <bruno@clisp.org>
5558 * binary-io.h: Avoid warnings on Cygwin.
5560 2003-12-28 Bruno Haible <bruno@clisp.org>
5562 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5563 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5565 2003-11-28 Bruno Haible <bruno@clisp.org>
5567 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5569 2003-11-27 Bruno Haible <bruno@clisp.org>
5571 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5573 2003-11-17 Bruno Haible <bruno@clisp.org>
5575 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5577 2003-11-24 Bruno Haible <bruno@clisp.org>
5579 * xallocsa.h: New file, from GNU gettext.
5580 * xallocsa.c: New file, from GNU gettext.
5582 2003-11-24 Bruno Haible <bruno@clisp.org>
5584 * allocsa.h: New file, from GNU gettext.
5585 * allocsa.c: New file, from GNU gettext.
5587 2003-11-24 Bruno Haible <bruno@clisp.org>
5589 * eealloc.h: New file.
5591 2004-01-15 Jim Meyering <jim@meyering.net>
5593 Merge from coreutils.
5595 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5596 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5597 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5599 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5600 optional configure-time default.
5602 * version-etc.c (version_etc_copyright): Update copyright date.
5604 * xreadlink.c (xreadlink): Correct outdated comment.
5606 2004-01-15 Paul Eggert <eggert@twinsun.com>
5608 Merge from coreutils.
5610 * posixver.c: Include posixver.h.
5612 * same.c: Include <stdbool.h>, <limits.h>.
5613 (_POSIX_NAME_MAX): Define if not defined.
5615 (same_name): If file names are silently truncated, report
5616 that the file names are the same if they are the same after
5617 the silent truncation.
5619 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5620 conversion function.
5621 * xstrtod.c (xstrtod): Likewise. All callers changed to
5622 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5625 2004-01-14 Paul Eggert <eggert@twinsun.com>
5627 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5628 with like-named macro in fnmatch.c.
5629 (EXT): Use an internal constant instead.
5631 Merge fnmatch patches from glibc.
5632 * fnmatch.c (mbsinit): Remove define.
5633 Add libc_hidden_ver (__fnmatch, fnmatch).
5634 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5635 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5637 2003-12-14 Karl Berry <karl@gnu.org>
5639 * config.charset: update from gettext-runtime.
5641 2003-12-03 Paul Eggert <eggert@twinsun.com>
5643 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5644 Bug reported by Alfred M. Szmidt.
5646 2003-11-29 Karl Berry <karl@gnu.org>
5648 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5650 2003-11-23 Paul Eggert <eggert@twinsun.com>
5651 Bruno Haible <bruno@clisp.org>
5653 * printf-parse.h: Don't include sys/types.h.
5654 (ARG_NONE): New macro.
5655 (char_directive): Change type of *arg_index fields to size_t.
5656 * printf-parse.c: Don't include sys/types.h.
5657 (SSIZE_MAX): Remove macro.
5658 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5659 Remove unnecessary overflow check.
5660 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5663 2003-11-24 Paul Eggert <eggert@twinsun.com>
5665 * alloca.c: Remove dependency on xalloc module.
5666 (xalloc_die): Remove.
5667 (memory_full) [!defined emacs]: New macro.
5668 [!defined emacs]: Don't include xalloc.h.
5669 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5670 address arithmetic overflows. Change datatypes a bit to avoid
5673 2003-11-22 Jim Meyering <jim@meyering.net>
5675 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5677 2003-11-17 Bruno Haible <bruno@clisp.org>
5679 * vasnprintf.c (alloca): Remove fallback definition.
5680 (freea): Remove definition.
5681 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5682 Reported by Paul Eggert.
5684 2003-11-17 Jim Meyering <jim@meyering.net>
5686 On systems without utime and without a utimes function capable of
5687 dealing with a NULL struct utimbuf* argument, this utime replacement
5688 could -- in unusual circumstances -- leak a file descriptor.
5689 * utime.c: Include <unistd.h> and <errno.h>.
5690 (utime_null): Be sure to close `fd' and to preserve errno.
5691 Reported by Geoff Collyer via Arnold Robbins.
5693 2003-11-16 Paul Eggert <eggert@twinsun.com>
5694 Bruno Haible <bruno@clisp.org>
5696 Protect against address arithmetic overflow.
5697 * printf-args.h: Include stddef.h.
5698 (arguments): Change type of field 'count' to size_t.
5699 * printf-args.c (printf_fetchargs): Use size_t instead of
5700 'unsigned int' where appropriate.
5701 * printf-parse.h: Include sys/types.h.
5702 (char_directive): Change type of *arg_index fields to ssize_t.
5703 (char_directives): Change type of fields 'count', max_*_length to
5705 * printf-parse.c: Include sys/types.h and xsize.h.
5706 (SSIZE_MAX): Define fallback value.
5707 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5708 instead of 'int' where appropriate. Check a_allocated, d_allocated
5709 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5710 * vasnprintf.c: Include xsize.h.
5711 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5712 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5713 overflow. Avoid wraparound when converting a width or precision from
5716 2003-11-16 Bruno Haible <bruno@clisp.org>
5718 Update from GNU gettext.
5719 * printf-parse.c: Generalize to it can be compiled for wide strings.
5720 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5721 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5722 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5723 SNPRINTF): New macros.
5724 Don't include <alloca.h> if the file is used inside libintl.
5725 (local_wcslen): New function, for Solaris 2.5.1.
5726 (VASNPRINTF): Use it instead of wcslen.
5728 2003-11-16 Bruno Haible <bruno@clisp.org>
5730 * xsize.h (xmax): New function.
5731 (xsum, xsum3, xsum4): Declare as "pure" functions.
5733 2003-11-12 Paul Eggert <eggert@twinsun.com>
5735 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5736 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5737 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5738 heuristic is just as accurate as far as we know, and it removes a
5739 dependency on size_max.m4 and ptrdiff_max.m4.
5741 2003-11-12 Paul Eggert <eggert@twinsun.com>
5743 * xstrtol.c (__xstrtol): Remove "break" immediately after
5744 "return", to pacify some unknown compiler. Problem reported
5747 2003-11-11 Bruno Haible <bruno@clisp.org>
5749 * xsize.h (SIZE_MAX): Remove fallback definition.
5750 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5753 2003-11-10 Paul Eggert <eggert@twinsun.com>
5755 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5756 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5757 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5759 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5760 not (size_t) -1, since it's defined here.
5762 2003-11-06 Paul Eggert <eggert@twinsun.com>
5764 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5765 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5766 Reject sizes of exactly SIZE_MAX bytes.
5767 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5768 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5770 2003-11-05 Bruno Haible <bruno@clisp.org>
5772 * xsize.h: Include limits.h, to avoid a possible collision with
5773 SIZE_MAX defined in <limits.h> on Solaris.
5775 2003-11-04 Bruno Haible <bruno@clisp.org>
5777 * xsize.h: New file.
5778 * linebreak.c: Include xsize.h.
5779 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5780 argument for overflow.
5781 Suggested by Paul Eggert.
5783 2003-10-31 Bruno Haible <bruno@clisp.org>
5785 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5786 to avoid (extremely rare) race condition.
5787 Suggested by Paul Eggert.
5789 2003-11-03 Jim Meyering <jim@meyering.net>
5791 * userspec.c: Include "userspec.h".
5792 * userspec.h: New file.
5794 2003-10-31 Paul Eggert <eggert@twinsun.com>
5796 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5797 * mountlist.c (SIZE_MAX): Define if not defined already.
5798 (read_filesystem_list): Set and use me_type_malloced.
5799 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5800 whatever the type happens to be), for brevity and consistency.
5801 Check for size calculation overflow on Alphas running OSF/1.
5803 2003-10-31 Jim Meyering <jim@meyering.net>
5805 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5807 * linebuffer.c: Include <string.h> for declaration of memset.
5809 2003-10-30 Paul Eggert <eggert@twinsun.com>
5810 Bruno Haible <bruno@clisp.org>
5812 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5813 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5815 2003-10-29 Paul Eggert <eggert@twinsun.com>
5817 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5818 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5820 * quotearg.c (quotearg_n_options): Use it.
5821 * group-member.c: Include <stdbool.h>.
5822 (free_group_info): Arg is now const *; don't free arg.
5823 (get_group_info): Now returns bool and accepts struct group_info *,
5824 rather than returning a malloc'ed struct group_info *.
5825 All uses changed. Check for overflow in internal size calculation.
5827 * getusershell.c (readname): Simplify the code by using x2nrealloc
5828 rather than xmalloc/xrealloc.
5829 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5830 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5831 conformance bug: the old code used a pointer after freeing the
5832 storage that it addressed.
5833 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5834 rather than doing it by hand.
5835 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5836 the buffer preserved. Use free and xmalloc instead.
5837 * quotearg.c (quotearg_n_options): Likewise.
5838 Use a simpler test for size overflow. Don't use xalloc_oversized
5839 because unsigned int might be wider than size_t (!); this suggests
5840 that we should switch from unsigned int to size_t for slot numbers.
5842 2003-10-27 Bruno Haible <bruno@clisp.org>
5844 * stdbool_.h: Better support for BeOS.
5846 2003-10-27 Paul Eggert <eggert@twinsun.com>
5848 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5849 to allocate the returned structure. Do not allocate a subarray,
5850 as x2nrealloc will do that.
5851 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5852 instead of xnrealloc.
5853 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5855 2003-10-26 Paul Eggert <eggert@twinsun.com>
5857 * xalloc.h (xalloc_oversized): New static inline function, for
5858 callers that want to do their own size-overflow checking. Include
5859 <stdbool.h>, since xalloc_oversized returns bool.
5860 * xalloc.c (array_size_overflow): Remove. All callers changed
5861 to use xalloc_oversized.
5863 Add two functions x2realloc, x2nrealloc, for programs that grow
5864 arrays dynamically by doubling their sizes.
5865 * xalloc.h (x2realloc, x2nrealloc): New decls.
5866 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5869 Port to C99 semantics for 'inline' of external functions.
5870 Bug reported by Bruno Haible.
5871 * xmalloc.c (xnmalloc_inline): New static inline function,
5872 with the old contents of xnmalloc.
5873 (xnmalloc, xmalloc): Use it.
5874 (xnrealloc_inline): New static inline function,
5875 with the old contents of xnrealloc.
5876 (xnrealloc, xrealloc): Use it.
5878 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5880 2003-10-25 Paul Eggert <eggert@twinsun.com>
5882 Fix several address-calculation bugs in the hash modules,
5883 plus some minor code cleanup.
5885 * hash.h: Include <stdbool.h>, for bool.
5886 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5887 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5888 hash_get_n_entries, hash_get_max_bucket_length,
5889 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5890 hash_rehash): Use size_t rather than unsigned.
5891 * hash.c (struct hash_table, hash_get_n_buckets,
5892 hash_get_n_buckets_used, hash_get_n_entries,
5893 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5894 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5895 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5897 (SIZE_MAX): Define if not defined.
5898 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5899 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5901 Use const * when possible.
5902 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5903 (check_tuning): Fix bug: if tuning parameters were very close to
5904 0 or 1, rounding errors could have caused subscript violations.
5905 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5906 (hash_initialize): Add 'fail:' label
5907 to free table and return NULL, and use it to simplify code.
5908 Use calloc rather than clearing the storage ourself.
5909 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5910 buffer size calculations.
5911 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5912 Include <stddef.h>, for size_t.
5913 * hash-pjw.c (hash_pjw): Likewise.
5914 Switch to method described by Bruno Haible.
5915 Include <limits.h>, for CHAR_BIT.
5916 (SIZE_BITS): New macro.
5918 2003-10-21 Paul Eggert <eggert@twinsun.com>
5920 * getndelim2.c (getndelim2): When size calculation overflows,
5921 ceiling the allocation at NMAX bytes rather than silently
5922 discarding input bytes before NMAX is reached. This makes
5923 a difference only if NMAX exceeds SIZE_MAX / 2.
5925 * obstack.c: Merge from glibc.
5926 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5927 Add libc_hidden_def (_obstack_newchunk).
5928 (_obstack_free) [! defined _LIBC]: Remove.
5929 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5930 a clone of the function body.
5931 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5932 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5934 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5935 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5938 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5939 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5940 Don't use lvalue casts, as GCC plans to remove support for them
5941 in GCC 3.5. Reported by Joseph S. Myers. This bug
5942 was also present in the non-GCC version, indicating that this
5943 code had always been buggy and had never been widely used.
5944 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5945 Use the fast variant of each macro, rather than copying the
5946 definiens of the fast variant; that way, we'll be more likely to
5947 catch future bugs in the fast variants.
5949 2003-10-20 Bruno Haible <bruno@clisp.org>
5951 * wait-process.h: New file, from GNU gettext.
5952 * wait-process.c: New file, from GNU gettext.
5954 2003-10-19 Jim Meyering <jim@meyering.net>
5956 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5958 2003-10-16 Paul Eggert <eggert@twinsun.com>
5960 * getgroups.c: Include <errno.h>, <stdlib.h>.
5961 (getgroups): First arg is int, not size_t.
5962 Don't let 'free' mangle errno.
5964 2003-10-16 Jim Meyering <jim@meyering.net>
5966 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5968 2003-10-15 Paul Eggert <eggert@twinsun.com>
5970 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5972 (new_exclude, add_exclude_file): Initial size no longer needs to
5974 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5975 our own address arithmetic overflow checking.
5977 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5978 (fnmatch): Do not alloca more than 2000 wide characters;
5979 instead, use malloc for large buffers.
5980 Check for address arithmetic overflow, and return -1
5981 with errno set to ENOMEM in that case.
5982 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5983 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5984 instead, return -1. Check for address arithmetic overflow.
5986 2003-10-14 Paul Eggert <eggert@twinsun.com>
5988 Handle invalid suffixes and overflow independently, so that
5989 callers can treat them independently as needed. Fix some bugs in
5990 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5991 suffix for a human-readable blocksize. The major caller-visible
5992 change is the addition of a new
5993 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5994 that both overflow and suffix chars were found.
5996 * human.c (humblock): Don't check separately for invalid suffix
5997 char; that is xstrtoumax's job (now that its bug is fixed).
5998 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5999 INTMAX_MAX]: New macros.
6000 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6001 TYPE_MAXIMUM): New macros.
6002 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6003 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6004 if overflow occurs, as it's what __strtol does and it's more useful
6006 (__xstrtol): If __strtol reports some error other than ERANGE,
6007 reflect it to the caller as LONGINT_INVALID. If it reports
6008 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6009 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6010 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6012 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6013 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6014 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6015 [defined UINTMAX_MAX]: New macros.
6017 2003-10-14 Bruno Haible <bruno@clisp.org>
6019 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6020 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6021 Also use volatile where needed.
6023 2003-10-12 Paul Eggert <eggert@twinsun.com>
6025 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6026 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6027 and define in terms of the other primitives.
6028 * xmalloc.c: Include stdbool.h; do not include exit.h.
6029 (SIZE_MAX): Define if not already defined.
6030 (array_size_overflow): New function.
6031 (xalloc_die): Abort instead of exiting if 'error' returns.
6032 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6033 (xmalloc, xrealloc): Use them.
6034 (xcalloc): Check for address arithmetic overflow.
6035 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6036 a bit faster than strcpy.
6038 2003-10-08 Paul Eggert <eggert@twinsun.com>
6040 Merge getpass from libc, plus a few fixes.
6042 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6043 Include <stdbool.h>.
6044 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6045 __fsetlocking to empty.
6046 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6047 do include <bits/libc-lock.h>.
6048 Do not include <fcntl.h>; not needed.
6049 [_LIBC]: Include <wchar.h>.
6050 (NOTCANCEL_MODE): New macro.
6051 (flockfile, funlockfile) [_LIBC]: New macros.
6052 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6053 [!_LIBC]: New macros.
6054 (call_fclose): New function.
6055 (getpass): Use it. Save tty stream separately; this simplifies the
6056 code and makes it more reliable if stdin happens to equal stdout.
6057 Invoke __fsetlocking on tty.
6058 Handle thread cancellation if needed.
6059 Namespace cleanup (use __tcgetattr, __getline).
6060 Use bool for Booleans.
6061 [USE_IN_LIBIO]: Handle wide streams.
6062 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6063 stream might go where.
6065 * unlocked-io.h: Include <stdio.h>, so that the caller
6066 doesn't have to include <stdio.h> before us.
6067 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6068 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6069 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6070 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6071 if not declared, so that we can use getpass.c code from libc without
6073 (flockfile, ftrylockfile, funlockfile): New macros.
6075 2003-10-06 Bruno Haible <bruno@clisp.org>
6077 * version-etc-2.h: Remove file.
6078 * version-etc-2.c: Remove file.
6080 2003-09-25 Jim Meyering <jim@meyering.net>
6081 Bruno Haible <bruno@clisp.org>
6083 This lets translators provide better translations for the
6084 "Written by ..." part of --version output.
6085 * version-etc.h: Include stdarg.h.
6086 (version_etc_copyright): Declare as readonly.
6087 (version_etc): Make this function variadic with a NULL-terminated list
6088 of author name strings.
6089 (version_etc_va): New declaration.
6090 * version-etc.c: Include stdarg.h, stdlib.h.
6091 (version_etc_copyright): Declare as readonly.
6092 (version_etc_va): New function. Provide a different translatable string
6093 for each possible number of authors < 10. Abbreviate when there are 10
6095 (version_etc): Make this function variadic. Call version_etc_va.
6096 Suggestion from Gary V. Vaughan.
6098 * long-options.h (parse_long_options): Change prototype: the authors
6099 string is moved to the end and becomes variadic.
6100 * long-options.c: Include stdarg.h.
6101 (parse_long_options): Make this function variadic, too.
6102 Call version_etc_va, not version_etc.
6104 2003-10-06 Bruno Haible <bruno@clisp.org>
6106 * fatal-signal.h: New file, from GNU gettext.
6107 * fatal-signal.c: New file, from GNU gettext.
6109 2003-10-04 Karl Berry <karl@gnu.org>
6111 * argp*: update from libc.
6113 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6115 * getpass.c (getpass): Use a no-op fseek when switching from input to
6116 output mode on the same stream.
6118 2003-09-29 Paul Eggert <eggert@twinsun.com>
6120 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6121 Fix arg typo in previous patch.
6123 2003-09-28 Jim Meyering <jim@meyering.net>
6125 * error.c: Correct cpp indentation.
6127 2003-09-27 Paul Eggert <eggert@twinsun.com>
6129 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6130 Omit the special code that used __typeof__, since we worry that
6131 it could be more trouble than it's worth. See:
6132 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6133 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6137 2003-09-26 Jim Meyering <jim@meyering.net>
6139 * error.c (error_tail): Move some declarations
6140 into inner scope where the local variables are used.
6142 2003-09-26 Bruno Haible <bruno@clisp.org>
6144 * stpncpy.h (gnu_stpncpy): New declaration.
6145 (stpncpy): Define as alias for gnu_stpncpy.
6146 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6148 2003-09-26 Paul Eggert <eggert@twinsun.com>
6150 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6151 (error_tail): Do not loop, reallocating temporary buffer, since
6152 the output cannot contain more wide characters than the input
6153 contains bytes, the size must be big enough already. This avoids
6154 one potential size overflow calculation. Check for size overflow
6155 when calculating temporary buffer size. Free temporary buffer
6156 when done, if it was allocated with malloc; this plugs a memory
6157 leak. Remove casts from void * to pointers, that are no longer
6158 needed now that we're assuming C89 or better.
6160 Merge error changes from glibc.
6162 * error.c, error.h: Update copyright notice header to match glibc.
6163 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6164 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6165 Disable cancellation while printing error.
6166 * error.h: Prepend __ to parameter names.
6168 2003-09-25 Karl Berry <karl@gnu.org>
6170 * argp-fmtstream.c, argp-help.c: update from libc.
6172 2003-09-25 Bruno Haible <bruno@clisp.org>
6174 * version-etc-2.h: New file, from version-etc.h with modifications.
6175 * version-etc-2.c: New file, from version-etc.c with modifications.
6177 2003-09-25 Simon Josefsson <jas@extundo.com>
6179 * xgetdomainname.h: New file.
6180 * xgetdomainname.c: New file.
6182 2003-09-25 Simon Josefsson <jas@extundo.com>
6183 Bruno Haible <bruno@clisp.org>
6185 * getdomainname.h: New file.
6186 * getdomainname.c: New file.
6188 2003-09-24 Paul Eggert <eggert@twinsun.com>
6190 * linebuffer.c (freebuffer): Don't free the argument, just
6191 the buffer associated with the argument. Bug reported by
6194 2003-09-19 Karl Berry <karl@gnu.org>
6196 * argp.h: update from libc.
6198 2003-09-16 Paul Eggert <eggert@twinsun.com>
6200 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6201 input error, instead of returning NULL the next time we are called
6202 (and therefore losing track of errno).
6204 2003-09-15 Paul Eggert <eggert@twinsun.com>
6206 * getndelim2.c (getndelim2): Don't trash errno when a read
6207 fails, so that the caller gets the proper errno.
6209 * readutmp.c (read_utmp): Likewise.
6210 Check for fstat error. Close stream and free storage
6213 2003-09-14 Bruno Haible <bruno@clisp.org>
6215 * fwriteerror.h: New file.
6216 * fwriteerror.c: New file.
6218 2003-09-14 Jim Meyering <jim@meyering.net>
6220 * getloadavg.c: Correct cpp indentation.
6221 * strdup.c: Likewise.
6222 * vasnprintf.c: Likewise.
6224 2003-09-12 Paul Eggert <eggert@twinsun.com>
6226 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6227 * obstack.c [!defined _LIBC]: Likewise.
6228 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6229 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6230 * exitfail.c: Don't include stdlib.h; no longer needed.
6232 More changes to assume C89 or better.
6234 * error.c (error_tail): Assume vprintf.
6236 * argmatch.c (getenv): Remove decl.
6237 * progreloc.c (get_full_program_name): Define via prototype.
6238 * setenv.c (clearenv): Likewise.
6239 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6241 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6242 (malloc, memcpy): Remove decls.
6243 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6244 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6245 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6246 (memcpy): Remove macro.
6247 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6248 (__P): Remove. All uses removed.
6249 (PTR): Remove. All uses changed to void *.
6250 (CHAR_BIT, NULL): Remove.
6251 (spaces, zeros, memset_space, memset_zero)
6252 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6254 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6255 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6256 Define with prototype.
6257 Remove now-unnecessary prototype decl.
6258 (extra_args_spec): Assume ANSI C. All uses changed.
6259 (extra_args_spec_iso): Remove.
6260 (my_strftime, emacs_strftimeu): Define via prototype.
6261 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6263 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6264 * strtoimax.c: Include <stdlib.h> unconditionally.
6265 (strtoul, strtol): Remove decls.
6266 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6268 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6269 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6270 (LOCALE_PARAM_PROTO): New macro.
6271 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6272 (INTERNAL (strtol), strtol): Define with a prototype.
6273 (PARAMS): Remove. All uses removed.
6274 * tempname.c: Include <string.h> unconditionally.
6275 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6276 * xgethostname.c (main): Define with a prototype.
6277 * xmalloc.c: Include "xalloc.h" first, to check interface.
6278 Include <stdlib.h> unconditionally.
6279 (calloc, malloc, realloc, free): Remove decls.
6280 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6281 Include <stdlib.h> unconditionally. Sort include file names.
6283 (xstrtod): Define with a prototype.
6284 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6285 (strtol, strtoul): Remove decls.
6287 2003-09-11 Paul Eggert <eggert@twinsun.com>
6289 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6290 Include <stdlib.h>, <string.h> unconditionally.
6291 Remove now-unnecessary cast to char *.
6292 * strnlen.c: Include <string.h> unconditionally.
6293 * yesno.c (yesno): Define with a prototype.
6295 2003-09-10 Bruno Haible <bruno@clisp.org>
6297 * strcspn.c: Include <string.h> unconditionally.
6298 * strpbrk.c: Include <string.h> unconditionally.
6299 * strstr.c: Include <string.h> unconditionally.
6300 * unicodeio.c: Include <string.h> unconditionally.
6301 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6302 * unsetenv.c: Likewise.
6303 * xreadlink.c: Include <stdlib.h> unconditionally.
6304 * yesno.c: Include <stdlib.h> unconditionally.
6305 (rpmatch): Add prototype.
6307 2003-09-10 Jim Meyering <jim@meyering.net>
6309 * error.c: Correct indentation of cpp directives.
6311 2003-09-09 Paul Eggert <eggert@twinsun.com>
6315 * acosl.c (main): Use a prototype.
6316 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6319 * getloadavg.c (getloadavg, main): Define via prototypes.
6321 * getopt.h (struct option.name): Assume C89, and use 'const'.
6322 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6323 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6325 * getopt.c (const): Remove macro.
6326 Include <string.h> unconditionally.
6327 (my_index): Remove; all uses changed to strchr.
6328 (strlen): Remove decl.
6329 (exchange): Remove forward decl; no longer needed.
6330 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6331 Define with prototype.
6332 * getopt1.c (const): Remove macro.
6333 (getopt_long, getopt_long_only, main): Define with prototype.
6335 * getugroups.c: Include <string.h> unconditionally.
6337 * getusershell.c: Include <stdlib.h> unconditionally.
6338 (getusershell, setusershell, endusershell, readname, main):
6339 Define with prototypes.
6341 * group-member.c: Include group-member.h first.
6342 Include <stdlib.h> unconditionally.
6344 * hard-locale.c: Include hard-locale.h first.
6345 Include <stdlib.h>, <string.h> unconditionally.
6347 * hash.c (free, malloc): Remove decls.
6348 Include <stdlib.h> unconditionally.
6350 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6351 (getenv): Do not declare.
6353 * idcache.c: Include <string.h> unconditionally.
6355 * long-options.c: Include long-options.h first, to test interface.
6356 Include <stdlib.h> unconditionally.
6358 * makepath.c: Include makepath.h first, to test interface.
6359 Include <stdlib.h> and <string.h> unconditionally.
6361 * linebuffer.c: Include <stdlib.h>.
6362 (free): Remove decl.
6364 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6365 rpl_malloc returns void *, not char *.
6366 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6368 * md5.h: Include <limits.h> unconditionally.
6369 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6370 (__P): Remove; all uses removed.
6371 * md5.c: Include "md5.h" first.
6372 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6373 md5_buffer, md5_process_bytes, md5_process_block):
6374 Define with prototypes.
6375 * sha.h (__P): Remove all uses. (It wasn't defined??)
6376 * sha.c: Include "sha.h" first.
6377 Include <stdlib.h>, <string.h> unconditionally.
6379 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6380 * memcmp.c (__ptr_t): Likewise.
6381 * memrchr.c (__ptr_t): Likewise.
6382 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6383 Include <string.h> unconditionally.
6384 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6385 * memchr.c: Include <stdlib.h> unconditionally.
6386 * memchr.c (LONG_MAX): Remove.
6387 * memrchr.c (LONG_MAX): Likewise.
6388 * memchr.c (__memchr): Define via a prototype.
6389 * memrchr.c (__memrchr): Likewise.
6390 * memcmp.c (__P): Remove, and remove all uses.
6391 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6392 Remove forward decls; no longer needed.
6393 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6394 Use types required by C89 in prototype.
6396 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6397 * savedir.c: Likewise.
6398 * mkdir.c (free): Remove decl.
6399 * rmdir.c (rmdir): Define with a prototype.
6400 * savedir.c: Include savedir.h first, to test interface.
6402 * mktime.c (STDC_HEADERS): Remove.
6403 Include <stdlib.h>, <string.h> unconditionally.
6405 * modechange.c: Include <stdlib.h> unconditionally.
6406 (malloc): Remove decl.
6408 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6409 (free): Remove decl.
6411 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6412 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6413 (This type really should be intptr_t, but that's a C99ism.)
6414 (_obstack_memcpy): Remove: all uses changed to memcpy.
6415 Include <string.h> unconditionally.
6416 (struct obstack): Assume __STDC__ for types of members
6417 chunkfun, freefun, extra_arg.
6418 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6419 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6420 obstack_begin, obstack_specify_allocation,
6421 obstack_specify_allocation_with_arg, obstack_chunkfun,
6422 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6423 Remove unprototyped decls and the macros that use them.
6424 * obstack.c (POINTER): Remove. All uses changed to void *.
6425 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6426 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6427 (defined __STDC__ && __STDC__)]:
6428 Remove nonprototyped code.
6429 Include <stdlib.h> unconditionally.
6430 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6431 _obstack_allocated_p, _obstack_free, obstack_free,
6432 _obstack_memory_used, print_and_abort):
6433 Define using prototypes.
6434 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6435 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6436 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6437 obstack_next_free, obstack_object_size, obstack_room) [0]:
6438 Remove unused, unprototyped code.
6440 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6442 * physmem.c (physmem_total, physmem_available, main): Define
6445 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6446 (main): Define with a prototype.
6448 * posixver.c (getenv): Remove decl.
6450 * putenv.c (malloc): Returns void *, not char *.
6451 Include <string.h> unconditionally.
6452 (strchr, memcpy, NULL): Do not define.
6454 * readtokens.c: Include readtokens.h first, to test interface.
6455 Include <stdlib.h>, <string.h> unconditionally.
6456 (init_tokenbuffer): Define with a prototype.
6458 * regex.c (PARAMS): Remove. All uses removed.
6459 All uses of _RE_ARGS removed, too.
6460 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6462 (bzero): Assume memset exists.
6463 (memcmp, memcpy, NULL): Remove.
6464 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6465 char, or assignments to local vars of type signed char.
6466 (init_syntax_once, PREFIX(extract_number_and_incr),
6467 PREFIX(print_partial_compiled_pattern),
6468 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6469 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6470 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6471 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6472 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6473 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6474 wcs_compile_range, byte_compile_range, truncate_wchar,
6475 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6476 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6477 count_mbs_length, wcs_re_match_2_internal,
6478 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6479 PREFIX(alt_match_null_string_p),
6480 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6481 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6482 regfree, PREFIX(extract_number)): Define with prototype. Remove
6483 now-unnecessary declaration, if any.
6484 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6486 Remove now-unnecessary casts among pointer types.
6487 * regex.h (_RE_ARGS): Remove. All uses removed.
6489 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6490 (free): Remove decl.
6492 * rpmatch.c: Include <stdlib.h> unconditionally.
6494 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6495 (free): Remove decl.
6497 * save-cwd.c: Include <stdlib.h> unconditionally.
6498 * xgetcwd.c: Likewise.
6500 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6501 (free): Remove decl.
6503 * strchrnul.c (strchrnul): Define with a prototype.
6504 Fix bug: c_in was not converted to char before searching.
6506 The following changes are not K&R related:
6508 * group-member.h: Include <sys/types.h>, so that this file is
6510 * makepath.h: Likewise.
6512 * getusershell.c (readname, default_index, line_size, readname):
6513 Use size_t, not int, for sizes.
6514 (readname): If the size overflows, report an error instead of
6517 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6519 * getndelim2.c: Assume stdlib.h per the C89 spec.
6521 2003-09-08 Paul Eggert <eggert@twinsun.com>
6523 Assume C89 or better; remove K&R cruft.
6524 A few of these changes were first proposed by Derek Robert Price
6525 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6527 * addext.c: Include <string.h> unconditionally.
6528 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6529 Don't declare getenv or malloc.
6531 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6532 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6534 (find_stack_direction, alloca): Use prototypes.
6536 * atexit.c (atexit): Define using a prototype.
6538 * basename.c, dirname.c, stripslash.c:
6539 Include <string.h> unconditionally.
6541 * bcopy.c: Include <stddef.h>.
6542 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6544 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6546 * error.h (error, error_at_line, error_print_progname)
6547 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6548 * error.c: Include error.h first, to check interface.
6549 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6550 (VA_START): Remove; all uses changeed to va_start.
6551 (exit, strerror): Remove decls.
6552 (error_print_progname): Prototype uncondionally.
6553 Don't include <errno.h>; no longer needed.
6554 (private_strerror): Remove.
6555 (error_tail): Always define.
6556 (error, error_at_line): Assume C89 or better; always use prototypes.
6557 * fatal.c: Include "fatal.h" first, to test interface.
6558 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6559 (VA_START): Remove; all uses changed to va_start.
6560 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6562 (exit): Remove decl.
6563 (fatal): Prototype unconditionally. Assume va_start works.
6564 Abort at end, to pacify gcc.
6566 * euidaccess.c (main): Define with a prototype.
6568 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6570 * exitfail.c: Include <stdlib.h> unconditionally.
6572 * fnmatch_.h (__P): Remove. All uses changed to assume
6574 * fnmatch.c: Include fnmatch.h first, to test interface.
6575 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6576 (getenv): Remove decl.
6577 (fnmatch): Define using a prototype.
6578 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6579 (FCT): Define using a prototype.
6581 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6583 * gethostname.c: Include <stddef.h>.
6584 (gethostname): Define with prototype. Length is size_t, not int.
6586 2003-09-08 Paul Eggert <eggert@twinsun.com>
6588 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6589 getversion.c should have been removed then, but was accidentally
6592 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6593 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6595 2003-09-07 Paul Eggert <eggert@twinsun.com>
6597 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6598 copy_tm_result. Bug reported by Simon Josefsson in
6599 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6601 2003-09-06 Paul Eggert <eggert@twinsun.com>
6603 * time_r.c, time_r.h: New files.
6605 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6607 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6608 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6610 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6612 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6613 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6616 * timegm.c: Switch to glibc implementation, with the following changes:
6617 [defined HAVE_CONFIG_H]: Include <config.h>.
6618 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6619 (__mktime_internal) [!defined _LIBC]: New decl.
6620 (__gmtime_r) [!defined _LIBC]: New macro and function.
6621 (timegm): Use a prototype, since gnulib assumes C89.
6622 Do not bother declaring tmp to be const, as it's not really usefu.
6623 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6624 (timegm): Declare only if HAVE_DECL_TIMEGM.
6626 2003-09-03 Paul Eggert <eggert@twinsun.com>
6628 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6629 Bug reported by Lute Kamstra in
6630 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6632 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6633 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6634 course with correspondingly smaller numbers for tomorrow and
6635 yesterday. From Tadayoshi Funaba. Originally installed into
6636 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6639 2003-08-31 Simon Josefsson <jas@extundo.com>
6641 * timegm.h: New file.
6642 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6644 2003-08-31 Karl Berry <karl@gnu.org>
6646 * argp.h: update from libc.
6648 2003-08-28 Bruno Haible <bruno@clisp.org>
6650 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6651 warning on QNX, which defines O_BINARY to 000000.
6653 2003-08-24 Bruno Haible <bruno@clisp.org>
6655 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6656 MSVC7 <stdio.h> is included later.
6658 2003-08-20 Bruno Haible <bruno@clisp.org>
6660 * progname.h: New file, from GNU gettext.
6661 * progname.c: New file, from GNU gettext.
6662 * progreloc.c: New file, from GNU gettext.
6664 2003-08-19 Bruno Haible <bruno@clisp.org>
6666 * xstrdup.c: Assume <string.h> exists.
6668 2003-08-18 Jim Meyering <jim@meyering.net>
6670 * setenv.h: Indent nested cpp directive.
6671 * vasnprintf.c: Remove trailing blanks.
6673 2003-08-17 Simon Josefsson <jas@extundo.com>
6674 Bruno Haible <bruno@clisp.org>
6676 * xstrndup.h: New file.
6677 * xstrndup.c: New file.
6679 2003-08-17 Bruno Haible <bruno@clisp.org>
6681 * strndup.h: New file.
6683 2003-08-16 Paul Eggert <eggert@twinsun.com>
6685 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6686 space, undoing this 2003-08-12 change:
6687 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6689 2003-08-16 Jim Meyering <jim@meyering.net>
6691 Merge from coreutils.
6692 * xstrtoimax.c: #else #if -> #elif.
6693 * xstrtoumax.c: Likewise.
6695 2003-08-15 Paul Eggert <eggert@twinsun.com>
6697 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6698 rather than tab, after '#' in shell-script copyright notices.
6699 Suggested by Bruno Haible.
6701 2003-08-15 Jim Meyering <jim@meyering.net>
6702 and Paul Eggert <eggert@twinsun.com>
6704 Merge from coreutils.
6705 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6706 member but strut utmpx does not. Needed for AIX 4.3.3.
6707 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6709 2003-08-15 Jim Meyering <jim@meyering.net>
6711 Merge from coreutils.
6712 * xgethostname.c: Include <stdlib.h>.
6713 (xghostname): Don't exit for anything other than memory-related
6714 failure; just return NULL.
6715 * userspec.c: Include "posixver.h".
6716 (parse_user_spec): Accept `.' as a separator only
6717 in pre-POSIX-200112 mode.
6718 * strtoimax.c: Use #elif rather than #else #if.
6719 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6720 Remove function, now that we can rely on a working tzset function.
6721 [!_LIBC]: Ensure that the required autoconf test has been run.
6722 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6723 Use underlying_strftime for %r.
6724 * sha.c: Merge in some clean-up and optimization changes from glibc.
6725 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6726 Ensure that it is a multiple of 64.
6727 Rearrange loop exit tests so as to avoid performing an
6728 additional fread after encountering an error or EOF.
6729 * realloc.c: Update copyright date.
6731 2003-08-14 Jim Meyering <jim@meyering.net>
6733 Merge from coreutils.
6734 * obstack.h: Whitespace changes.
6735 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6736 and xcalloc return values.
6737 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6738 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6739 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6740 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6741 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6743 Use mntctl's return value to drive the entry-processing loop, since
6744 we can't rely on the value of the vmt_length member in the last
6745 entry. On some systems doing so could result in exhausting
6746 virtual memory. Based in part on a patch from Mike Jetzer.
6748 2003-08-14 Jim Meyering <jim@meyering.net>
6749 and Paul Eggert <eggert@twinsun.com>
6751 Merges from coreutils, plus other fixes.
6752 * physmem.c: Merge in portability changes from gcc/libiberty
6753 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6754 for credits and details. Thanks to Kaveh Ghazi for helping
6755 to keep these files in sync.
6756 (ARRAY_SIZE): Define it.
6757 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6758 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6759 (memcasecmp): Don't assume size_t fits in unsigned int.
6760 Remove casts and duplicate code.
6761 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6762 (memcpy): Remove definition.
6763 Merge in some clean-up and optimization changes from glibc.
6764 [BLOCKSIZE]: Move definition to top of file.
6765 Ensure that it is a multiple of 64.
6766 Rearrange loop exit tests so as to avoid performing an
6767 additional fread after encountering an error or EOF.
6768 * md5.h (md5_uintptr): Define.
6769 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6770 return to the initial working directory. Preserve errno
6772 * idcache.c: Include "xalloc.h".
6773 (xmalloc, xrealloc): Remove decls.
6774 (getuser): Remove casts no longer required in C89.
6775 * human.c: Include stdio.h, for sprintf.
6776 * group-member.c: Include "xalloc.h".
6777 (xmalloc, xrealloc): Remove decls.
6778 (get_group_info): Remove casts no longer required in C89.
6779 * getusershell.c (readname): Remove casts no longer required in C89.
6780 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6781 * getline.c: Whitespace fix, from coreutils.
6783 2003-08-13 Paul Eggert <eggert@twinsun.com>
6785 * exclude.c: Include <ctype.h>
6786 (IN_CTYPE_DOMAIN): New macro.
6788 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6791 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6792 Undo previous (whitespace-only) change.
6794 2003-08-12 Paul Eggert <eggert@twinsun.com>
6796 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6797 Normalize leading white space and remove trailing white space.
6798 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6799 notice, as per ../config/srclist-update.
6801 Merge from coreutils.
6802 * euidaccess.h: New file.
6803 * euidaccess.c: Include it.
6804 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6805 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6806 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6808 2003-08-11 Bruno Haible <bruno@clisp.org>
6810 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6811 (vasnprintf): Use it instead of wcslen.
6813 2003-08-11 Bruno Haible <bruno@clisp.org>
6815 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6816 value to ensure that _Bool promotes to int. Use #define for _Bool when
6817 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6819 2003-08-10 Karl Berry <karl@gnu.org>
6821 * regex.h: update from libc (whitespace fix).
6823 2003-08-09 Paul Eggert <eggert@twinsun.com>
6825 Merge some files from coreutils. These changes were
6826 originally made by Jim Meyering.
6827 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6828 many older Unixes require this.
6829 * alloca.c (alloca): Remove cast to argument of free;
6830 no longer needed in C89.
6831 * alloca_.h, regex.h: Fix white space to match
6832 what GNU indent does.
6834 2003-08-05 Paul Eggert <eggert@twinsun.com>
6836 * bumpalloc.h: Remove.
6838 2003-08-04 Paul Eggert <eggert@twinsun.com>
6840 * getloadavg.c: Change copyright notice and spacing to conform to
6843 Merge from coreutils.
6844 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6846 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6847 from Karl Berry, implemented by Jim Meyering.
6848 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6849 from Dmitry V. Levin.
6850 Remove anachronistic cast of xrealloc.
6851 * fnmatch_.h (__const): Remove. Use 'const'.
6852 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6853 type. Otherwise, it wouldn't compile with at least /bin/cc on
6854 ymp-cray-unicos9.0.2.X.
6855 Combine two mostly-identical uses of alloca into one.
6856 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6858 2003-08-04 Dave Love <d.love@dl.ac.uk>
6862 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6863 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6864 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6865 obsolete NLIST_NAME_UNION.
6866 [__GNU__]: Undef BSD and FSCALE.
6867 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6869 2003-08-03 Paul Eggert <eggert@twinsun.com>
6871 * stdbool_.h (_Bool): Make it signed char, instead of
6872 an enum type, so that it's guaranteed to promote to int. See:
6873 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6875 2003-07-31 Paul Eggert <eggert@twinsun.com>
6877 * strerror.c: Include config.h, limits.h. Declare sprintf.
6878 (strerror): Don't assume that a printable int fits in 14 bytes.
6880 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6881 Bruno Haible <bruno@clisp.org>
6883 * getline.h (getline, getdelim): Change return type to ssize_t.
6884 * getline.c (getline, getdelim): Likewise.
6885 Remove _GNU_SOURCE define; now it's defined in config.h through
6888 2003-07-22 Paul Eggert <eggert@twinsun.com>
6890 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6891 over-parenthesization in macros.
6893 Sync with coreutils.
6895 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6898 Use `exit_failure' for xalloc and xmemcoll instead of their own
6899 private exit-failure variables.
6900 * xalloc.h (xalloc_exit_failure): Remove.
6901 * xmalloc.c: Likewise. Include exitfail.h.
6902 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6903 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6904 * xmemcoll.c: Likewise. Include exitfail.h.
6905 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6907 2003-07-18 Paul Eggert <eggert@twinsun.com>
6909 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6910 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6911 to test that it can stand by itself. Include "exitfail.h".
6912 Clients should set exit_failure instead.
6913 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6915 2003-07-18 Andreas Schwab <schwab@suse.de>
6917 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6919 2003-07-18 Bruno Haible <bruno@clisp.org>
6921 * getndelim2.h: New file.
6922 * getndelim2.c: Make into a module of its own. Include config.h,
6924 (getndelim2): Make non-static. Change return type to ssize_t.
6925 * getline.h: Change argument names.
6926 * getline.c: Include getndelim2.h instead of getndelim2.c.
6927 * getnline.c: Include getndelim2.h.
6929 2003-07-17 Bruno Haible <bruno@clisp.org>
6931 * Makefile.am: Remove file.
6932 * Makefile.in: Remove file.
6934 2003-07-17 Bruno Haible <bruno@clisp.org>
6936 * getnline.h: New file.
6937 * getnline.c: New file.
6938 * getndelim2.c: New file, extracted from getline.c.
6939 (getndelim2): Renamed from getdelim2, with added nmax argument.
6940 * getline.c: Include getndelim2.c.
6941 (getdelim2): Moved out to getndelim2.c.
6942 (getline, getdelim): Update.
6944 2003-07-15 <karl@gnu.org>
6946 * vasnprintf.c: update from gettext.
6948 2003-07-15 Jim Meyering <jim@meyering.net>
6950 * makepath.c (make_path): Enclose diagnostic in _(...).
6952 2003-07-14 Paul Eggert <eggert@twinsun.com>
6954 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6955 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6956 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6957 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6958 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6959 updated automatically by ../config/srclist-update. This changes
6960 their license from LPGL to GPL.
6962 2003-07-14 Jim Meyering <jim@meyering.net>
6964 Don't emit diagnostics. Let callers do that.
6965 * save-cwd.c: Don't include "error.h".
6966 (save_cwd): Don't call error. Ensure that errno is valid
6967 when returning nonzero.
6969 * save-cwd.h (restore_cwd): Update prototype.
6970 * save-cwd.c (restore_cwd): Remove two parameters.
6971 Simplify. Don't call error upon failure. Let callers do that.
6972 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6973 when auditing is enabled. But don't bother updating the #if.
6975 2003-07-14 Simon Josefsson <jas@extundo.com>
6977 * mempcpy.h: New file.
6978 * mempcpy.c: New file.
6980 2003-07-14 Paul Eggert <eggert@twinsun.com>
6982 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6983 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6984 unicodeio.c, unicodeio.h, unlocked-io.h:
6985 Switch from LGPL to GPL.
6987 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6989 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6990 it breaks C++ compilation.
6991 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6993 2003-07-10 Jim Meyering <jim@meyering.net>
6995 * vasnprintf.c: Remove trailing blanks.
6996 Make cpp indentation consistent.
6998 2003-07-09 Paul Eggert <eggert@twinsun.com>
7000 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7001 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7002 Switch from LGPL to GPL.
7004 2003-07-07 Paul Eggert <eggert@twinsun.com>
7006 * mktime.c: Fix some boundary cases and remove need for floating point.
7008 Issue a compile-time diagnostic if time_t is floating point, or if
7009 two's complement arithmetic is not in effect, or if arithmetic
7010 right shift does not propagate the sign. These assumptions were
7011 all in the original code but they weren't checked.
7013 (TIME_T_MIDPOINT, verify): New macros.
7014 (__isleap): Remove; it has integer overflow problems.
7015 (leapyear): New function, without those problems.
7016 (ydhms_tm_diff): Remove; splitting into two parts.
7017 (ydhms_diff): New function, containing the arithmetic part of
7018 the old ydhms_tm_diff function. Issue a compile-time
7019 diagnostic if we are not using C99 integer division.
7020 Avoid casts when possible.
7021 (guess_time_tm): New function, containing the checking part of
7022 the old ydhms_tm_diff function. Return the new value, rather than
7023 the difference between it and the old. Accept a new argument T
7024 so that *T specifies the old value. Check for overflow in the result.
7026 (__mktime_internal): Use a time_t offset, not a long int offset.
7027 This undoes the 2003-06-04 change, which is no longer needed now
7028 that we have better overflow checking.
7029 (localtime_offset): Likewise.
7031 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7032 and long are 64-bit but int is only 32-bit.
7033 (ydhms_diff): Use long int to store year1 and yday1.
7034 Issue a compile-time diagnostic if long int is not wide enough.
7036 (__mktime_internal): Use long int to store adjusted year and yday.
7037 Use plain C rather than preprocessor commands, if that doesn't
7039 Check for overflow (and try to repair) after each probe
7040 rather than checking only at the very end. This avoids some bugs
7041 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7042 does not equal GMT offset at maximum time).
7043 Use integer to check for overflow rather than floating point; this
7044 is more portable to non-IEEE hosts, and is a tad faster.
7045 When we detect that we are oscillating between two values,
7046 don't check whether tm_isdst has the requested value, since
7047 we already know the answer. When tm_isdst has the wrong value,
7048 use a different heuristic to find the right one, based on the
7049 extreme values actually observed in practice in tz2003a,
7050 rather than the (overly optimistic) "previous 3 calendar quarters".
7052 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7053 "T const" to accommodate glibc style.
7054 (check_result): Use less-confusing report format. "long" -> "long int.
7056 Don't loop if the iteration overflows time_t.
7057 Allow a negative step in the iteration.
7059 2003-07-01 Paul Eggert <eggert@twinsun.com>
7061 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7062 having it depend on HAVE_SYS_TYPES_H.
7064 2003-06-25 Bruno Haible <bruno@clisp.org>
7066 * readlink.c: New file.
7068 2003-06-20 Bruno Haible <bruno@clisp.org>
7070 Assume C89, so PARAMS isn't needed.
7071 * unicodeio.h (PARAMS): Remove.
7072 * unicodeio.c: Don't use PARAMS.
7074 2003-06-18 Jim Meyering <jim@meyering.net>
7076 Merge changes from coreutils.
7077 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7078 Remove explicit declarations of xmalloc and realloc.
7080 (read_utmp): Remove anachronistic cast of xmalloc.
7082 2003-06-17 Paul Eggert <eggert@twinsun.com>
7084 Assume C89, so PARAMS isn't needed.
7085 * backupfile.h (PARAMS): Remove. All uses removed.
7086 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7087 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7088 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7089 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7090 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7091 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7092 xstrtol.h: Likewise.
7093 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7094 same.h, strverscmp.h: Do not include config.h; no longer needed.
7095 Anyway, config.h should always be included before any other file.
7097 2003-06-11 Simon Josefsson <jas@extundo.com>
7099 * sysexit_.h: New file.
7101 2003-05-20 Derek Price <derek@ximbiot.com>
7103 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7105 2003-06-10 Simon Josefsson <jas@extundo.com>
7107 * strchrnul.h: New file.
7108 * strchrnul.c: New file.
7110 2003-06-10 Simon Josefsson <jas@extundo.com>
7112 * argp.h: New file, from glibc.
7113 * argp-ba.c: New file, from glibc.
7114 * argp-eexst.c: New file, from glibc.
7115 * argp-fmtstream.c: New file, from glibc.
7116 * argp-fmtstream.h: New file, from glibc.
7117 * argp-fs-xinl.c: New file, from glibc.
7118 * argp-help.c: New file, from glibc.
7119 * argp-namefrob.h: New file, from glibc.
7120 * argp-parse.c: New file, from glibc.
7121 * argp-pv.c: New file, from glibc.
7122 * argp-pvh.c: New file, from glibc.
7123 * argp-xinl.c: New file, from glibc.
7125 2003-06-07 Jim Meyering <jim@meyering.net>
7127 * readtokens.h: Put `Free Software Foundation, Inc.'
7128 in place of my name in the copyright comment.
7129 Remove definition and uses of __P.
7132 * stat.c: Don't declare xmalloc explicitly.
7133 Instead, include "xalloc.h".
7134 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7135 xrealloc, and xcalloc return values.
7136 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7138 * xgetcwd.h: Remove definition/uses of PARAMS.
7140 2003-06-06 Jim Meyering <jim@meyering.net>
7142 * stdbool_.h: Renamed from stdbool.h.in.
7144 2003-06-06 Jim Meyering <jim@meyering.net>
7146 Merge from coreutils.
7147 * same.c: (same_name): Declare *_basename locals to be `const'.
7148 Consolidate declarations and initializations of *_base* locals.
7150 Merge from coreutils.
7151 This avoids a core dump on systems without GNU putenv,
7152 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7153 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7154 (unsetenv): New static function, from GNU libc.
7155 (rpl_putenv): Use it.
7157 * modechange.c: Remove trailing blanks.
7159 Merge from coreutils.
7160 * fsusage.c: Remove declaration of statfs.
7161 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7163 * posixtm.c: Include <stdbool.h> unconditionally.
7165 2003-06-05 Paul Eggert <eggert@twinsun.com>
7167 * mktime.c (__mktime_internal): When resolving a tm_isdst
7168 mismatch, look in future quarters as well as past. This fixes a
7169 bug when processing fall-backwards gaps immediately after a long
7170 period of daylight-saving time.
7172 * mktime.c: Assume freestanding C89 or better.
7173 (HAVE_LIMITS_H): Remove. Assume it's 1.
7174 (__P): Remove; not used.
7175 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7176 (mktime, not_equal_tm, print_tm, check_result,
7177 main): Use prototypes. Use const * where appropriate.
7178 (main): Fix typo in testing code that uncovered by above changes.
7179 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7181 2003-06-04 Paul Eggert <eggert@twinsun.com>
7183 * mktime.c: Fix Debian bug 177940
7184 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7185 (localtime_offset): Now long int, not time_t, because we want it
7186 to be guaranteed to be signed. All uses changed.
7187 (__mktime_internal): If overflow would occur when adding offset,
7190 Merge 'human' changes from coreutils. Rewrite to support
7191 locale-specific notations like thousands separators.
7192 * human.c: Simplify authorship notice.
7193 Include human.h immediately after config.h.
7194 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7195 <limits.h>: Do not include, since human.h does.
7196 (SIZE_MAX, UINTMAX_MAX): New macros.
7197 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7198 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7199 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7200 (power_letter): Renamed from suffixes.
7201 (generate_suffix_backwards): Remove.
7202 (adjust_value): Now takes int style (because of human.h changes)
7203 and long double value (for greater precision on some platforms).
7204 (group_number): New function.
7205 (human_readable): Use it. Use integer options, not enum.
7206 Put the options before the sizes in the arg list.
7207 Support all the new options.
7208 The old human_readable function has been removed;
7209 use inttostr.h instead.
7210 (human_readable, default_block_size, humblock):
7211 Use uintmax_t, not int, for block sizes.
7212 (human_readable_inexact, block_size_types): Remove.
7213 (block_size_opts): New constant.
7214 (human_options): Renamed from human_block_size, with new signature
7215 that allows block sizes up to UINTMAX_MAX. All callers changed.
7216 * human.h: Add copyright and authorship notice.
7217 Include <limits.h> and <stdbool.h> unconditionally.
7218 (PARAMS): Remove. All uses removed.
7219 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7220 (enum human_inexact_style): Remove tag; now a nameless enum.
7221 (human_floor, human_ceiling, human_round_to_even): Now have
7222 values 2, 0, 1 rather than -1, 1, 0.
7223 (human_group_digits, human_suppress_point_zero, human_autoscale,
7224 human_base_1024, human_SI, human_B): New constants.
7225 (human_readable_inexact, human_block_size): Remove.
7226 (human_readable): Size args are now uintmax_t, not int.
7227 (human_options): New decl.
7229 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7230 unnecessary now that we assume C89 or better. This change
7231 imported from coreutils.
7233 * mktime.c (__mktime_internal): Do not reject negative timestamps
7234 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7235 in the 2003-05-30 sync from glibc.
7237 .h files should stand alone, but we shouldn't include <sys/types.h>
7238 if we can get away with just <stddef.h>.
7240 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7241 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7242 rather than <sys/types.h>, as we merely need size_t.
7243 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7245 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7246 Include <stdio.h>, to get FILE.
7247 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7248 memcasecmp.h has included <stddef.h> and all we need is size_t.
7249 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7250 our interface, instead of including <sys/types.h>
7252 2003-06-02 Paul Eggert <eggert@twinsun.com>
7255 Fix some minor time-related bugs with POSIX time arguments.
7256 Some valid time stamps were being rejected (notably -1, and
7257 time stamps before 1900 on 64-bit hosts). And some invalid
7258 time stamps were being accepted, e.g. September 31.
7260 * posixtm.h (posixtime): Return bool instead of time_t, so
7261 that we can return (time_t) -1 successfully.
7262 * posixtm.c: Likewise.
7263 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7264 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7265 (t): Remove static var.
7266 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7267 of static var. All uses changed.
7268 (year): Do not reject years before 1900; they can occur with
7270 (posix_time_parse): Do not check for out-of-range components;
7271 that is now the caller's responsibility, since our checks were
7272 only approximations.
7273 (posixtime): Use mktime to check for out-of-range components,
7274 since it knows them exactly.
7275 If mktime returns (time_t) -1, check whether an error actually occurred
7276 by invoking localtime on -1.
7277 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7278 posixtime failures better.
7279 Improve the test data (in comments only).
7281 2003-05-30 <karl@gnu.org>
7283 * mktime.c: update from libc.
7285 2003-05-30 Bruno Haible <bruno@clisp.org>
7287 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7288 * localcharset.h: Likewise.
7289 * localcharset.c: Likewise.
7291 2003-05-28 Paul Eggert <eggert@twinsun.com>
7293 Assume the headers required for C89 freestanding compilers.
7294 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7295 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7296 without checking for HAVE_LIMITS_H.
7297 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7298 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7300 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7301 * exclude.c: Include <stdbool.h> unconditionally.
7302 * tempname.c: Include <stddef.h> unconditionally.
7303 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7304 * modechange.c, rpmatch.c (NULL): Don't define, since
7305 <stddef.h> does that.
7306 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7307 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7308 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7309 * xstrtol.c: Likewise.
7310 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7311 * savedir.c: Include <stddef.h> instead of defining NULL.
7313 * addext.c (addext): Use assignment rather than cast, to avoid
7314 warnings on some platforms.
7316 * mktime.c (__mktime_internal): Do not reject negative timestamps
7319 2003-05-10 Bruno Haible <bruno@clisp.org>
7321 * linebreak.c (iconv_string_length): Don't return -1 just because the
7322 string is longer than 4 KB.
7324 2003-05-12 Jim Meyering <jim@meyering.net>
7326 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7327 the space-padded-by-default conversion specifiers, %e, %k, %l.
7329 2003-05-03 Bruno Haible <bruno@clisp.org>
7331 Upgrade to Unicode-4.0.
7332 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7333 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7334 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7335 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7336 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7337 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7338 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7339 Change width of U+E0100..U+E01EF from 1 to 0.
7341 2003-04-25 Bruno Haible <bruno@clisp.org>
7343 * copy-file.c: Include <stddef.h>, for size_t.
7345 2003-04-25 Jim Meyering <jim@meyering.net>
7347 * copy-file.c (copy_file_preserving): Declare buf_size to be
7348 of type size_t, not int.
7350 2003-04-11 Jim Meyering <jim@meyering.net>
7352 Merge changes from Coreutils.
7354 2003-03-22 Jim Meyering <jim@meyering.net>
7356 * strftime.c (widen): Cast alloca return value to proper type.
7358 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7361 * strftime.c (my_strftime): Handle very large width
7362 specifications for numeric values correctly. Improve checks for
7365 2003-01-19 Jim Meyering <jim@meyering.net>
7367 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7368 (nl_get_alt_digit) [! defined my_strftime]: Define.
7369 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7370 _nl_get_alt_digit and _nl_get_walt_digit.
7372 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7373 These changes have no effect outside of _LIBC.
7375 2003-04-10 Bruno Haible <bruno@clisp.org>
7377 * findprog.h: New file, from GNU gettext.
7378 * findprog.c: New file, from GNU gettext.
7380 2003-04-05 Jim Meyering <jim@meyering.net>
7382 Merge changes from Coreutils.
7384 * exclude.h (PARAMS): Remove definition and uses.
7385 * exclude.c: Remove uses of `PARAMS'.
7387 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7388 Add test-cases for DOS filenames. Declare program_name.
7389 (main): Set up program_name. Patch by Rich Dawe.
7391 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7393 Use mntctl's return value to drive the entry-processing loop, since
7394 we can't rely on the value of the vmt_length member in the last
7395 entry. On some systems doing so could result in exhausting
7396 virtual memory. Based in part on a patch from Mike Jetzer.
7398 2003-04-04 Bruno Haible <bruno@clisp.org>
7400 * linebreak.h: New file, from GNU gettext.
7401 * linebreak.c: New file, from GNU gettext with slight modifications.
7402 * lbrkprop.h: New file, from GNU gettext.
7404 2003-04-03 Bruno Haible <bruno@clisp.org>
7406 * utf8-ucs4.h: New file, from GNU gettext.
7407 * utf16-ucs4.h: New file, from GNU gettext.
7408 * ucs4-utf8.h: New file, from GNU gettext.
7409 * ucs4-utf16.h: New file, from GNU gettext.
7411 2003-04-02 Bruno Haible <bruno@clisp.org>
7413 * binary-io.h: New file, from GNU gettext.
7415 2003-04-01 Bruno Haible <bruno@clisp.org>
7417 * pathname.h: New file, from GNU gettext.
7418 * concatpath.c: New file, from GNU gettext.
7420 2003-03-30 Bruno Haible <bruno@clisp.org>
7422 * copy-file.c (copy_file_preserving): Don't set owner if the function
7423 chown() doesn't exist.
7425 2003-03-28 Bruno Haible <bruno@clisp.org>
7427 * copy-file.h: New file, from GNU gettext.
7428 * copy-file.c: New file, from GNU gettext.
7430 2003-03-18 Jim Meyering <jim@meyering.net>
7432 * quote.c (quote_n): Fix typo in comment.
7434 2003-03-14 Jim Meyering <jim@meyering.net>
7436 Merge changes from Coreutils.
7437 * obstack.h (obstack_object_size): Declare temporary, __o,
7438 to be const, in order to avoid warnings.
7439 (obstack_room): Likewise.
7440 (obstack_empty_p): Likewise.
7442 2003-03-13 Paul Eggert <eggert@twinsun.com>
7444 Merge changes from Bison.
7445 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7446 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7447 when compiling Bison 1.875's `bitset bset = obstack_alloc
7448 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7449 * hash.c: Include <stdbool.h> unconditionally.
7451 2003-03-09 Paul Eggert <eggert@twinsun.com>
7453 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7454 Reported by Bruce Becker; see:
7455 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7457 2003-03-03 Paul Eggert <eggert@twinsun.com>
7458 Bruno Haible <bruno@clisp.org>
7460 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7461 Reported by John Hughes, see
7462 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7464 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7466 * poll_.h: New file.
7469 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7471 * mathl.h: New file.
7472 * acosl.c: New file.
7473 * asinl.c: New file.
7474 * atanl.c: New file.
7475 * ceill.c: New file.
7478 * floorl.c: New file.
7479 * frexpl.c: New file.
7480 * ldexpl.c: New file.
7482 * sincosl.c: New file.
7484 * sqrtl.c: New file.
7486 * trigl.c: New file.
7487 * trigl.h: New file.
7489 2003-02-17 Bruno Haible <bruno@clisp.org>
7491 * mkdtemp.h: New file, from GNU gettext.
7492 * mkdtemp.c: New file, from GNU gettext.
7494 2003-01-31 Bruno Haible <bruno@clisp.org>
7496 * rename.c: #undef rename before defining rpl_rename.
7497 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7499 2003-01-30 Bruno Haible <bruno@clisp.org>
7501 * printf-args.h: New file, from GNU gettext.
7502 * printf-args.c: New file, from GNU gettext.
7503 * printf-parse.h: New file, from GNU gettext.
7504 * printf-parse.c: New file, from GNU gettext.
7505 * vasnprintf.h: New file, from GNU gettext.
7506 * vasnprintf.c: New file, from GNU gettext.
7507 * asnprintf.c: New file, from GNU gettext.
7508 * vasprintf.h: New file, from GNU gettext with modifications.
7509 * vasprintf.c: New file, from GNU gettext.
7510 * asprintf.c: New file, from GNU gettext.
7512 2003-01-29 Bruno Haible <bruno@clisp.org>
7514 * stpncpy.h: New file, from GNU gettext with modifications.
7515 * stpncpy.c: New file, from GNU gettext with modifications.
7517 2003-01-28 Bruno Haible <bruno@clisp.org>
7519 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7521 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7524 2003-01-27 Bruno Haible <bruno@clisp.org>
7526 * xsetenv.h: New file, from GNU gettext.
7527 * xsetenv.c: New file, from GNU gettext.
7529 2003-01-23 Bruno Haible <bruno@clisp.org>
7531 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7533 2003-01-22 Bruno Haible <bruno@clisp.org>
7535 * exit.h: New file, from GNU gettext.
7537 2003-01-11 Bruno Haible <bruno@clisp.org>
7539 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7540 * strcase.h (strcasecmp, strncasecmp): Likewise.
7542 2003-01-14 Jim Meyering <jim@meyering.net>
7544 * same.c (same_name): Tweak a comment.
7546 2003-01-11 Bruno Haible <bruno@clisp.org>
7548 * same.c (same_name): Reorder tests so as to avoid calling stat()
7549 when a string comparison is sufficient.
7551 2003-01-11 Bruno Haible <bruno@clisp.org>
7553 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7556 2003-01-11 Bruno Haible <bruno@clisp.org>
7558 * hash-pjw.c: Add comment about low quality of this function.
7560 2003-01-12 Paul Eggert <eggert@twinsun.com>
7562 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7563 to avoid collisions with libcurses and libreadline.
7565 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7566 * getstr.h, getstr.c: Remove.
7567 * getline.c: Include "getline.h", to check interface.
7568 Move body of old getstr.c here: this defines MIN_CHUNK and
7569 declares getdelim2, which is renamed from getstr.
7570 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7572 * linebuffer.c (readlinebuffer): Renamed from readline.
7574 * linebuffer.h: Likewise.
7575 (readline): Remove backward-compatibility macro.
7577 2003-01-12 Jim Meyering <jim@meyering.net>
7579 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7581 2003-01-10 Bruno Haible <bruno@clisp.org>
7583 * alloca_.h: New file.
7584 * getdate.y: Unconditionally include alloca.h.
7585 * makepath.c: Likewise.
7586 * setenv.c: Likewise.
7587 * userspec.c: Likewise.
7589 2003-01-09 Bruno Haible <bruno@clisp.org>
7591 * stdbool.h.in: New file.
7593 2003-01-08 Bruno Haible <bruno@clisp.org>
7595 * safe-read.c: Include specification header first, to ensure its
7597 * full-write.c: Likewise.
7599 2003-01-08 Jim Meyering <jim@meyering.net>
7601 * full-write.c: Undefine and define-away `const' after inclusion
7602 of errno.h, not before. Suggestion from Bruno Haible.
7604 2003-01-07 Jim Meyering <jim@meyering.net>
7606 * full-write.c: Rework so that it may serve to define full_read, too.
7607 * full-read.c: Simply #define FULL_READ and include full-write.c.
7609 2003-01-06 Jim Meyering <jim@meyering.net>
7611 * version-etc.c: Update year in translatable copyright string.
7613 2002-12-25 Bruno Haible <bruno@clisp.org>
7615 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7616 * xstrtol.h: Likewise.
7617 * xstrtoimax.c: Likewise.
7618 * xstrtoumax.c: Likewise.
7619 * human.h: Likewise.
7621 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7622 on systems that have <inttypes.h> but not <stdint.h>.
7624 2002-12-31 Paul Eggert <eggert@twinsun.com>
7626 * memcoll.c (memcoll): Fall back on a simple algorithm using
7627 memcmp if strcoll doesn't work.
7629 2002-12-23 Bruno Haible <bruno@clisp.org>
7631 * localcharset.h: New file.
7632 * localcharset.c: Include it.
7633 * unicodeio.c: Likewise.
7635 2002-12-22 Bruno Haible <bruno@clisp.org>
7637 * utime.c (utime_null): No need to call ftruncate if the file was
7640 2002-12-23 Bruno Haible <bruno@clisp.org>
7642 * memcoll.c (STRCOLL): New macro.
7645 2002-12-22 Bruno Haible <bruno@clisp.org>
7647 * getstr.h (getstr): Define, to avoid clash with libcurses.
7648 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7650 2002-12-22 Bruno Haible <bruno@clisp.org>
7652 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7654 2002-12-23 Bruno Haible <bruno@clisp.org>
7656 * getline.h: Include <stddef.h>, for size_t.
7658 * unicodeio.h: Include <stddef.h>, for size_t.
7659 * unicodeio.c: Don't include <stddef.h>.
7661 2002-12-17 Bruno Haible <bruno@clisp.org>
7663 * canon-host.c (strdup): Remove unused declaration.
7665 * fsusage.c: Include full_read.h.
7666 (get_fs_usage): Use full_read instead of safe_read.
7668 * utime.c (utime_null): Use SAFE_READ_ERROR.
7670 2002-12-11 Bruno Haible <bruno@clisp.org>
7672 * setenv.h: Rewritten to cope with systems that have setenv() but not
7674 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7677 2002-12-11 Bruno Haible <bruno@clisp.org>
7679 * setenv.c (alloca): Fall back to malloc.
7681 (setenv): Use freea() to free memory allocated with alloca().
7683 2002-11-13 Bruno Haible <bruno@clisp.org>
7685 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7686 function declarations.
7687 * unsetenv.c (unsetenv): Likewise.
7689 2002-03-04 Bruno Haible <bruno@clisp.org>
7691 Portability to AIX 4.3.3.
7692 * unsetenv.c: New file, extracted from setenv.c.
7693 * setenv.c: Move the unsetenv() function to unsetenv.c.
7695 2001-12-20 Bruno Haible <bruno@clisp.org>
7697 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7698 use malloc instead. For SunOS 4.
7700 2001-12-11 Bruno Haible <bruno@clisp.org>
7702 * setenv.c: Declare alloca.
7703 (compar_fn_t): New typedef.
7704 (KNOWN_VALUE, STORE_VALUE): Use it.
7706 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7709 2002-12-10 Paul Eggert <eggert@twinsun.com>
7711 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7712 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7713 Choose values that are less likely to collide with system fnmatch
7715 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7716 defined (e.g., a pure POSIX system).
7717 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7718 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7720 2002-12-06 Jim Meyering <jim@meyering.net>
7722 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7724 Merge in changes from libc's misc/error.c, in preparation
7725 for the merge of gnulib's changes back into libc.
7727 * error.c (_): Define only if not already defined.
7728 Move definition to follow all #include directives.
7729 Include unlocked-io.h only if !_LIBC.
7730 [_LIBC]: Include <libio/libioP.h>.
7731 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7732 (fflush): Tweak definition to use INTUSE.
7735 2002-12-05 Paul Eggert <eggert@twinsun.com>
7737 * alloca.c [defined emacs]: Include "lisp.h".
7738 (xalloc_die) [defined emacs]: New macro.
7739 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7740 [! defined emacs]: Include <xalloc.h>.
7741 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7742 (pointer): Typedef to POINTER_TYPE *.
7743 (malloc): Remove decl; we now always use xmalloc.
7744 (alloca): Use old-style definition, since Emacs needs this.
7745 Check for arithmetic overflow when computing combined size.
7747 2002-12-04 Paul Eggert <eggert@twinsun.com>
7749 Do not generate unlocked-io.h automatically, since it's easier to
7750 maintain it by hand.
7752 * unlocked-io.h: New file, from GNU diffutils,
7753 but with proper copyright notice and attribution.
7755 * Makefile.am: Add copyright notice.
7756 (libfetish_a_SOURCES): Add unlocked-io.h.
7757 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7758 (DISTCLEANFILES, io_functions): Remove macros.
7759 (EXTRA_DIST): Remove gen_uio.
7760 (unlocked-io.h): Remove rule.
7762 2002-12-04 Jim Meyering <jim@meyering.net>
7764 Reflect the fact that stat.c and lstat.c are no longer generated.
7765 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7766 (DISTCLEANFILES): Likewise.
7767 (EXTRA_DIST): Likewise.
7768 (all_local): Don't depend on stat.c or lstat.c.
7769 (stat.c, lstat.c): Remove rules.
7770 (EXTRA_DIST): Remove xstat.in.
7772 * xstat.in: Remove file. Contents moved into stat.c.
7773 * stat.c: New file. Contents mostly from xstat.in.
7774 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7775 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7777 * safe-read.c: Rework so that it may serve to define safe_write, too.
7778 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7780 2002-12-03 Jim Meyering <jim@meyering.net>
7782 * safe-read.c, safe-write.c: Change variable names and comments, but
7783 not semantics, to minimize the differences between these two files.
7784 (safe_read): Change comment to mention SAFE_READ_ERROR.
7786 * safe-read.c (IS_EINTR): Define.
7787 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7789 2002-12-02 Bruno Haible <bruno@clisp.org>
7791 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7792 Define, taken from safe-read.c.
7793 (INT_MAX): Provide fallback.
7794 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7795 * safe-write.h (SAFE_WRITE_ERROR): Define.
7797 * safe-read.c (EINTR): Remove definition.
7798 (safe_read): Don't use EINTR if it is absent.
7800 2002-12-02 Jim Meyering <jim@meyering.net>
7802 * safe-read.c (EINTR): Define.
7803 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7804 (INT_MAX): Provide fallback.
7805 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7807 * safe-read.h (SAFE_READ_ERROR): Define.
7809 2002-12-01 Jim Meyering <jim@meyering.net>
7811 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7812 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7814 2002-11-27 Paul Eggert <eggert@twinsun.com>
7816 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7817 hash_rehash): Replace `if (limit <= value) abort ();' with
7818 `if (! (value < limit)) abort ();', for readability.
7820 2002-11-26 <karl@gnu.org>
7822 * strdup.c: copy from libc again, with jim's ok.
7823 * .cppi-disable: re-add strdup.c
7825 2002-11-25 <karl@gnu.org>
7827 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7828 instead of "strtol.c".
7830 2002-11-25 Jim Meyering <jim@meyering.net>
7832 * mktime.c: Sync from libc, now that it has the latest fix.
7834 2002-11-24 <karl@gnu.org>
7836 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7837 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7839 2002-11-24 Jim Meyering <jim@meyering.net>
7841 Update from coreutils:
7843 * mktime.c: Merge in changes from libc.
7845 Avoid a link-time failure on some Linux systems.
7846 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7847 (__mon_yday): Declare with the STATIC attribute.
7848 (__mktime_internal): Likewise.
7849 Based on a report from Greg Schafer.
7851 2002-11-23 Jim Meyering <jim@meyering.net>
7853 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7854 Use `unsigned', not `int', as type of index.
7856 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7858 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7860 2002-11-22 Paul Eggert <eggert@twinsun.com>
7862 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7863 hint that one should use `if (! x) abort ();' rather than `assert
7864 (x);', and anyway it's one less thing to worry about configuring.
7865 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7866 hash_rehash, hash_insert): Use abort rather than assert.
7868 2002-11-22 Paul Eggert <eggert@twinsun.com>
7870 * quotearg.h: Allow multiple inclusion by surrounding with
7871 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7872 so that we can be included first.
7873 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7874 * quotearg.c: Include quotearg.h immediately after config.h.
7875 No need to include stddef.h or sys/types.h any more.
7876 Surround local include files with "", not "<>".
7877 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7878 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7879 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7880 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7881 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7882 (ISPRINT): Remove; no longer needed now that we assume C89.
7884 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7887 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7888 quotearg_char): Use SIZE_MAX rather than
7889 (size_t) -1 when we are talking about "infinity".
7891 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7893 2002-11-22 Bruno Haible <bruno@clisp.org>
7895 * safe-read.h: Assume C89. Add comments.
7896 (safe_read): Change return type to size_t.
7897 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7898 counts > SSIZE_MAX correctly.
7899 * safe-write.h: New file.
7900 * safe-write.c: New file.
7901 * full-read.h: New file.
7902 * full-read.c: New file.
7903 * full-write.h: Assume C89. Add comments.
7904 * full-write.c: Include safe-write.h.
7905 (full_write): Rewritten to use safe_write.
7906 Suggested by Jim Meyering and Paul Eggert.
7908 2002-11-21 Bruno Haible <bruno@clisp.org>
7910 Remove case insensitive option matching.
7911 * argmatch.h (argcasematch): Remove declaration.
7912 (ARGCASEMATCH): Remove macro.
7913 (__xargmatch_internal): Remove case_sensitive argument.
7914 (XARGMATCH): Update.
7915 (XARGCASEMATCH): Remove macro.
7916 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7917 case_sensitive argument.
7918 (argcasematch): Remove function.
7919 (__xargmatch_internal): Remove case_sensitive argument.
7920 (main): Use XARGMATCH instead of XARGCASEMATCH.
7922 * xmalloc.c: Change compile-time error message. Add comment about
7923 required autoconf version.
7925 2002-11-21 Jim Meyering <jim@meyering.net>
7927 * strdup.c (strdup): Tweak comment and initial #if/#include.
7929 Merge in changes from the coreutils.
7931 2002-09-25 Paul Eggert <eggert@twinsun.com>
7932 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7933 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7934 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7935 int. Work more efficiently if X is the same width as uintmax_t.
7936 Do not compare X to -1, to avoid bogus compiler warning.
7937 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7938 Don't assume that f_frsize and f_bsize are the same type.
7940 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7943 * makepath.c (make_path): Restore umask *before* creating the final
7945 (make_path): Minor reformatting.
7947 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7948 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7950 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7951 ones. At least on GNU/Linux systems, `auto' means something else.
7954 2002-11-20 Paul Eggert <eggert@twinsun.com>
7956 Merge argmatch cleanups from Bison. Assume C89.
7958 * argmatch.c: Include config.h here, not in argmatch.h.
7959 Include stdlib.h, for EXIT_FAILURE.
7960 Always include <string.h>, since we assume C89.
7961 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7962 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7963 Include <stddef.h> instead, since it's all we need for size_t.
7964 (PARAMS): Remove. All uses removed.
7965 (ARRAY_CARDINALITY): Do not bother to #undef.
7966 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7967 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7968 Remove unnecessary parentheses.
7969 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7970 Insert necessary parentheses.
7971 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7972 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7974 2002-11-19 Bruno Haible <bruno@clisp.org>
7976 * mbswidth.c: Include mbswidth.h right at the beginning.
7977 * mbswidth.h: Include <stddef.h>, for size_t.
7979 * mbswidth.h (PARAMS): Remove macro.
7980 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7981 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7983 * gcd.h (PARAMS): Remove macro.
7984 (gcd): Use ANSI C function declarations.
7985 * gcd.c (gcd): Likewise.
7987 2002-11-15 Bruno Haible <bruno@clisp.org>
7989 * strcspn.c: Include <stddef.h>.
7990 (strcspn): Use ANSI C function declaration. Change return type to
7992 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7993 (strpbrk): Use NULL.
7994 * strpbrk.h (PARAMS): Remove macro.
7995 (strpbrk): Use ANSI C function declaration.
7996 * strstr.c: Don't include <sys/types.h>.
7997 * strstr.h (PARAMS): Remove macro.
7998 (strstr): Use ANSI C function declarations.
8000 2002-11-06 Bruno Haible <bruno@clisp.org>
8002 * gcd.h (gcd): Change argument type to 'unsigned long'.
8003 * gcd.c (gcd): Likewise.
8005 2002-11-05 Bruno Haible <bruno@clisp.org>
8007 * gcd.h: New file, from gettext-0.11.5.
8008 * gcd.c: New file, from gettext-0.11.5.
8010 2002-11-05 Bruno Haible <bruno@clisp.org>
8012 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8013 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8014 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8015 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8017 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8018 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8020 * closeout.c: Include gettext.h instead of <libintl.h>.
8021 * human.c: Include gettext.h instead of <libintl.h>.
8022 * quotearg.c: Include gettext.h instead of <libintl.h>.
8023 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8024 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8025 * userspec.c: Include gettext.h instead of <libintl.h>.
8026 * version-etc.c: Include gettext.h instead of <libintl.h>.
8027 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8028 (textdomain): Remove definition.
8029 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8031 * long-options.c: Remove include of <libintl.h> and definition of _.
8032 * same.c: Remove include of <libintl.h> and definition of _.
8034 2002-11-04 Bruno Haible <bruno@clisp.org>
8036 * stpcpy.h: New file, from GNU gettext-0.11.5.
8037 * strcase.h: New file, from GNU gettext-0.11.5.
8038 * strpbrk.h: New file, from GNU gettext-0.11.5.
8039 * strstr.h: New file, from GNU gettext-0.11.5.
8040 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8042 2002-05-09 Bruno Haible <bruno@clisp.org>
8044 * config.charset: Update for newest glibc. Add canonical names
8045 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8047 2002-05-09 Bruno Haible <bruno@clisp.org>
8049 * localcharset.c (get_charset_aliases): Add more Windows specific
8052 2002-05-08 Owen Taylor <otaylor@redhat.com>
8054 * config.charset: A few additions for Solaris.
8056 2001-12-05 Bruno Haible <bruno@clisp.org>
8058 * localcharset.c (locale_charset): Don't return an empty string.
8060 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8062 * config.charset: msdos in uk_UA uses CP1125.
8064 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8066 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8067 * localcharset.c (locale_charset): Declare as extern "C".
8069 2002-02-15 Bruno Haible <bruno@clisp.org>
8071 * config.charset [msdosdjgpp]: For Russian, use CP866.
8073 2002-02-11 Bruno Haible <bruno@clisp.org>
8075 * config.charset: Add support for NetBSD.
8077 2002-09-25 <karl@gnu.org>
8079 * strdup.c: copy from libc/string (via ../config/srclist*).
8080 * getopt*: copy from libc/posix.
8081 * gettext.h: copy from gettext.
8082 * .cppi-disable: add strdup.c, gettext.h.
8084 2002-07-01 Jim Meyering <meyering@lucent.com>
8086 * c-stack.c: Include sys/time.h.
8087 From Volker Borchert.
8089 2002-06-11 Paul Eggert <eggert@twinsun.com>
8091 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8092 New macro. Use it uniformly instead of
8093 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8094 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8095 reported by Vin Shelton.
8097 2002-06-22 Jim Meyering <meyering@lucent.com>
8099 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8100 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8102 2002-06-22 Paul Eggert <eggert@twinsun.com>
8104 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8105 Do not assume SA_SIGINFO behavior.
8106 Bug reported by Jim Meyering on NetBSD 1.5.2.
8108 2002-06-22 Jim Meyering <meyering@lucent.com>
8110 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8112 * exitfail.c, exitfail.h: Likewise.
8113 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8115 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8117 (EXTRA_DIST): Add fnmatch_loop.c.
8118 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8120 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8121 * fnmatch.c: Update from diffutils-2.8.2.
8122 * fnmatch_.h: New file. From diffutils-2.8.2.
8123 * fnmatch.h: Remove file.
8125 2002-06-18 Paul Eggert <eggert@twinsun.com>
8127 * file-type.h: Report an error if neither S_ISREG nor
8128 S_IFREG is defined, instead of using a test specific to glibc
8129 2.2. This should be safe, since POSIX requires S_ISREG and
8130 Unix Version 7 had S_IFREG. We don't need to check for
8131 <sys/types.h> since we don't use any symbols that it defines.
8133 2002-06-15 Jim Meyering <meyering@lucent.com>
8135 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8136 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8137 have been included before this file.
8139 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8141 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8142 so that each temporary file name is unique and valid in the first
8143 8 characters, for operation under DOS.
8145 2002-06-15 Jim Meyering <meyering@lucent.com>
8147 Work even with DJGPP 2.03, which lacks support for symlinks.
8149 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8151 * lchown.c (S_ISLNK): Likewise.
8153 2002-06-14 Jim Meyering <meyering@lucent.com>
8155 * file-type.h: Use the version from diffutils-2.8.2.
8156 * file-type.c: Likewise.
8158 2002-05-27 Jim Meyering <meyering@lucent.com>
8160 Fix a problem seen only on nonconforming systems whereby ls.c's
8161 use of localtime, and then of gettimeofday would cause trouble:
8162 the localtime call used to initialize rpl_gettimeofday's save
8163 mechanism would clobber ls's current local time information so
8164 that in any long listing the first file would always be listed
8165 with date 1970-01-01. Analysis by Volker Borchert.
8167 * gettimeofday.c (localtime): Undefine.
8168 (rpl_localtime): New function.
8170 2002-05-22 Jim Meyering <meyering@lucent.com>
8172 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8173 * file-type.h: New file.
8174 * file-type.c (file_type): New file/function. Extracted from diffutils.
8176 2002-04-29 Paul Eggert <eggert@twinsun.com>
8178 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8180 2002-04-28 Paul Eggert <eggert@twinsun.com>
8182 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8183 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8184 of 127, since 64 is the largest conceivable number for ancient
8186 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8188 2002-04-28 Jim Meyering <meyering@lucent.com>
8190 * sig2str.c (WTERMSIG): Remove definition (unused).
8192 2002-04-28 Paul Eggert <eggert@twinsun.com>
8194 * sig2str.h, sig2str.c: New files.
8195 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8197 2002-04-24 Jim Meyering <meyering@lucent.com>
8199 * gettext.h: New file, from Gettext.
8200 * Makefile.am (INCLUDES): Remove -I../intl.
8201 (libfetish_a_SOURCES): Add gettext.h.
8203 2002-04-16 Jim Meyering <meyering@lucent.com>
8205 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8206 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8207 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8209 2002-04-12 Jim Meyering <meyering@lucent.com>
8211 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8213 2002-03-10 Jim Meyering <meyering@lucent.com>
8215 * makepath.c (make_path): Remove a comma from a diagnostic.
8216 Suggestion from Santiago Vila.
8218 2002-03-08 Jim Meyering <meyering@lucent.com>
8220 * rename.c: Mention that this wrapper is needed also on
8221 mips-dec-ultrix4.4 systems.
8223 2002-03-02 Jim Meyering <meyering@lucent.com>
8225 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8226 not HAVE_CLOCK_SETTIME.
8228 2002-02-27 Paul Eggert <eggert@twinsun.com>
8230 * nanosleep.h: Rename to....
8231 * timespec.h: New name for nanosleep.h. All uses changed.
8233 * gettime.c: New file.
8234 * settime.c: New file.
8237 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8238 timespec.h. Remove nanosleep.h.
8240 2002-02-25 Paul Eggert <eggert@twinsun.com>
8242 * acl.c, acl.h: New files.
8243 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8245 2002-02-24 Jim Meyering <meyering@lucent.com>
8247 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8248 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8249 cause trouble. Reported by Nelson Beebe.
8251 2002-02-23 Paul Eggert <eggert@twinsun.com>
8253 * path-concat.c (xpath_concat): Reorder code to pacify
8254 compilers that don't know that xalloc_die never returns.
8256 2002-02-20 Jim Meyering <meyering@lucent.com>
8258 * getdate.c: Regenerate using bison-1.33.
8260 2002-02-15 Paul Eggert <eggert@twinsun.com>
8262 * posixver.c, posixver.h: New files.
8263 * Makefile.am (libfetish_a_SOURCES): Add them.
8265 2002-02-02 Paul Eggert <eggert@twinsun.com>
8266 Bruno Haible <bruno@clisp.org>
8268 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8269 (fwrite_success_callback): New declaration.
8270 * unicodeio.c (unicode_to_mb): New function, extracted from
8271 print_unicode_char. Call failure callback instead of error.
8272 (fwrite_success_callback): New function.
8273 (exit_failure_callback): New function.
8274 (fallback_failure_callback): New function.
8275 (print_unicode_char): Call unicode_to_mb.
8277 2002-01-26 Jim Meyering <meyering@lucent.com>
8279 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8281 2002-01-22 Jim Meyering <meyering@lucent.com>
8283 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8284 Otherwise, some versions of automake would omit the rule that makes
8285 Makefile from Makefile.in.
8287 2001-01-21 Paul Eggert <eggert@twinsun.com>
8289 * xmemcoll.h, xmemcoll.c: New files.
8290 * Makefile.am (libfetish_a_SOURCES): Add them.
8291 * memcoll.c: Include errno.h, and declare errno if not defined.
8292 (memcoll): Set errno to zero if there is no error.
8294 * quotearg.c (quotearg_buffer_restyled):
8295 Fix bug with quoting buffers containing NUL when backslashing escapes.
8296 This bug was exposed by the other changes in this patch.
8297 (quotearg_n_options): New arg ARGSIZE.
8298 All callers changed.
8299 (quoting_options_from_style): New function.
8300 (quotearg_n_style): Use it.
8301 (quotearg_n_style_mem): New function.
8303 * quotearg.h (quotearg_n_style_mem): New function.
8305 2002-01-16 Jim Meyering <meyering@lucent.com>
8307 * getdate.y: Add three semicolons, each just before a closing brace.
8308 Bison (as of version 1.31) no longer papers over that mistake.
8310 2002-02-14 Paul Eggert <eggert@twinsun.com>
8312 * backupfile.c (ISDIGIT): Comment fix.
8313 * getdate.y (ISDIGIT): Likewise.
8314 * posixtm.c (ISDIGIT, year): Likewise.
8315 * strverscmp.c (ISDIGIT): Likewise.
8316 * userspec.c (ISDIGIT): Likewise.
8318 2002-01-05 Jim Meyering <meyering@lucent.com>
8320 * version-etc.c (version_etc_copyright): Update copyright year.
8322 2001-01-19 Paul Eggert <eggert@twinsun.com>
8324 * closeout.c (close_stdout_status): If ferror (stdout), do
8325 not silently exit merely because the output buffer happens to
8326 have nothing pending.
8328 2001-12-18 Paul Eggert <eggert@twinsun.com>
8330 See the big note in ../ChangeLog.
8331 * human.c (suffixes): Prefer K to k for 1024.
8332 (generate_suffix_backwards): New function.
8333 (human_readable_inexact): Use it.
8334 * xstrtol.c (__xstrtol): If there is no number but there
8335 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8336 Accept 'K' as well as 'k'.
8338 2001-12-15 Jim Meyering <meyering@lucent.com>
8340 * regex.h (__restrict_arr): Update from libc.
8342 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8343 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8346 2001-12-10 Jim Meyering <meyering@lucent.com>
8348 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8349 Instead, include "xalloc.h".
8350 (initbuffer): Don't cast xmalloc return value to char*.
8351 (readline): Reword comment.
8352 Don't cast xrealloc return value to char*
8355 2001-12-09 Jim Meyering <meyering@lucent.com>
8357 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8358 `signed and unsigned type in conditional expression'.
8359 * posixtm.c (posix_time_parse): Likewise.
8361 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8363 * readtokens.c (readtoken): Declare an index to be of type unsigned
8364 to avoid a pedantic warning.
8366 * getstr.c: Don't include assert.h.
8367 (getstr): Remove warning-evoking assertions.
8368 Return -1 if offset parameter is out of bounds.
8369 Change the type of a local from int to size_t.
8371 * strftime.c (my_strftime_localtime_r): Include this function
8372 definition in the `#if ! HAVE_TM_GMTOFF' block.
8374 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8375 Include xalloc.h instead.
8377 2001-12-02 Jim Meyering <meyering@lucent.com>
8379 * tempname.c: Don't declare getenv, thus reverting the change of
8380 2001-11-18. It's no longer necessary, now that stdlib.h is always
8383 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8384 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8386 2001-11-30 Akim Demaille <akim@epita.fr>
8388 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8389 before being defined.
8391 2001-11-27 Paul Eggert <eggert@twinsun.com>
8393 * quotearg.h (quotearg_n, quotearg_n_style):
8394 First arg is int, not unsigned.
8395 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8396 (SIZE_MAX, UINT_MAX): New macros.
8397 (quotearg_n_options): Abort if N is negative.
8398 Avoid overflow check on hosts where size_t is 64 bits and int
8399 is 32 bits, as overflow is impossible there.
8400 Fix off-by-one typo that caused unnecessary reallocation.
8402 2001-11-27 Jim Meyering <meyering@lucent.com>
8404 * tempname.c: Merge with version from libc.
8405 * regex.c: Likewise.
8407 * tempname.c: Include stdlib.h unconditionally. On some old systems
8408 for which STDC_HEADERS is 0, it was not included, resulting in a
8409 warning about an integer-to-pointer conversion problem with getenv.
8410 Reported by Volker Borchert.
8412 2001-11-26 Jim Meyering <meyering@lucent.com>
8414 * gtod.h: Remove file.
8415 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8416 * gettimeofday.c: Don't include gtod.h.
8417 (GTOD_init): Remove function.
8418 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8419 Suggestion from Volker Borchert.
8421 2001-11-23 Jim Meyering <meyering@lucent.com>
8423 * hash.h (struct hash_table): Don't define here. Merely declare it.
8424 * hash.c (struct hash_table): Define it here instead.
8426 2001-11-22 Jim Meyering <meyering@lucent.com>
8428 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8430 2001-11-18 Paul Eggert <eggert@twinsun.com>
8432 * tempname.c (TMP_MAX): Remove; no longer needed.
8433 (TEMPORARIES): New macro.
8434 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8435 removes an artificial limitation (e.g. HP-UX 10.20, where
8438 2001-11-18 Jim Meyering <meyering@lucent.com>
8440 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8443 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8444 files will be created before anything else.
8446 2001-11-17 Jim Meyering <meyering@lucent.com>
8448 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8449 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8450 rather than group writable. Patch by Juan F. Codagnone.
8452 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8453 Instead, include "xalloc.h".
8455 * mountlist.c: Include unlocked-io.h after all system headers.
8456 Remove explicit declarations of xmalloc, xrealloc,
8457 and xstrdup. Instead, include "xalloc.h".
8459 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8460 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8461 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8463 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8464 Reported by Padraig Brady.
8466 * mkstemp.c: #undef mkstemp.
8468 (rpl_mkstemp): Rename from mkstemp.
8471 2001-11-16 Jim Meyering <meyering@lucent.com>
8473 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8474 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8475 determine the amount of total physical memory, use pstat_getstatic.
8476 HPUX-11 doesn't define _SC_PHYS_PAGES.
8477 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8478 If sysconf couldn't be used to determine the amount of available
8479 physical memory, use both pstat_getstatic and pstat_getdynamic.
8480 Based on a patch from Bob Proulx.
8482 2001-11-05 Jim Meyering <meyering@lucent.com>
8484 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8486 2001-11-03 Jim Meyering <meyering@lucent.com>
8488 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8489 in argmatch_to_argument call.
8491 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8494 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8495 e.g., a fault due to an attempt to free a NULL pointer.
8497 2001-11-01 Jim Meyering <meyering@lucent.com>
8499 * dirfd.c, dirfd.h: New files.
8500 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8502 * hash.c (hash_print) [TESTING]: Clean up.
8504 2001-10-22 Paul Eggert <eggert@twinsun.com>
8506 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8507 to avoid a warning if -Wall.
8509 2001-10-21 Paul Eggert <eggert@twinsun.com>
8511 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8513 2001-10-21 Jim Meyering <meyering@lucent.com>
8515 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8516 this code would end up calling gettext even in packages built
8518 * getopt.c (_): Likewise.
8519 * regex.c (_): Likewise.
8521 2001-10-20 Paul Eggert <eggert@twinsun.com>
8523 * error.c (strerror_r): Do not declare unless !_LIBC.
8524 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8525 Use strerror_r that is only a macro, even if it is not a function.
8526 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8527 (private_strerror): Use prototypes, not old-style function definition.
8528 (print_errno_message): New function.
8529 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8531 (error_tail, error, error_at_line): Use it.
8533 2001-10-11 Jim Meyering <meyering@lucent.com>
8535 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8536 and quote_n (1, ... to avoid clobbering a buffer.
8538 2001-10-05 Jim Meyering <meyering@lucent.com>
8540 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8541 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8542 * hash-pjw.h: New file.
8544 2001-09-30 Jim Meyering <meyering@lucent.com>
8546 * mountlist.c [MOUNTED_GETFSSTAT]:
8547 Include <sys/ucred.h>, for Apple Darwin.
8548 Include sys/mount.h and sys/fs_types.h only if available.
8550 (read_filesystem_list): Use FS_TYPE.
8552 2001-09-29 Paul Eggert <eggert@twinsun.com>
8554 * exclude.c (excluded_filename): 0 -> false, since it's
8557 2001-09-28 Paul Eggert <eggert@twinsun.com>
8559 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8560 #defines strtoimax. Also treat the other strto* functions
8563 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8564 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8565 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8567 2001-09-26 Jim Meyering <meyering@lucent.com>
8569 Most macros in unlocked-io.h had the wrong number of arguments.
8570 * gen-uio: New script.
8571 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8572 * unlocked-io.hin: Remove file.
8573 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8574 rather than trying to embed it here.
8575 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8576 Reported by Padraig Brady.
8578 2001-09-25 Volker Borchert <bt@teknon.de>
8580 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8582 2001-09-23 Jim Meyering <meyering@lucent.com>
8584 * mountlist.c: Remove useless parentheses in #if directives.
8585 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8586 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8588 2001-09-22 Jim Meyering <meyering@lucent.com>
8590 * localcharset.c: Update from latest gettext.
8591 * config.charset: Likewise.
8593 2001-09-20 Jim Meyering <meyering@lucent.com>
8595 * xstrtol.c (strtoimax): Guard declaration with
8596 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8597 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8598 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8599 (strtoumax): Likewise, for completeness (it wasn't necessary).
8601 2001-09-06 Paul Eggert <eggert@twinsun.com>
8603 * strtoimax.c (HAVE_LONG_LONG):
8604 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8605 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8606 to work around bug in IBM C compiler.
8608 2001-09-16 Jim Meyering <meyering@lucent.com>
8610 * mkdir.c: New file.
8612 2001-09-04 Paul Eggert <eggert@twinsun.com>
8614 * xgetcwd.c: Revert some of the previous change; intead,
8615 fix the HAVE_GETCWD_NULL code to behave more like the
8616 !HAVE_GETCWD_NULL code used to.
8619 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8622 2001-09-04 Paul Eggert <eggert@twinsun.com>
8624 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8625 Use ssize_t, not int, to store result of readlink.
8626 Check for ssize_t overflow as well as size_t overflow,
8627 as POSIX says the result of readlink is implementation-defined
8628 when ssize_t overflows.
8629 Remove unnecessary cast to char*.
8630 Use free+malloc instead of realloc, as the storage doesn't need
8631 to be preserved and it's clearer and can be more efficient that way.
8632 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8633 * xreadlink.h (xreadlink): Update prototype.
8635 2001-09-03 Paul Eggert <eggert@twinsun.com>
8637 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8638 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8639 spotted by Jim Meyering.
8641 2001-09-03 Jim Meyering <meyering@lucent.com>
8643 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8645 2001-09-03 Paul Eggert <eggert@twinsun.com>
8647 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8648 like the HAVE_GETCWD_NULL code.
8649 Include pathmax.h if not HAVE_GETCWD.
8650 Do not include xalloc.h.
8651 (INITIAL_BUFFER_SIZE): New symbol.
8652 Do not use xmalloc / xrealloc, since the caller is responsible for
8653 handling errors. Preserve errno around `free' during failure.
8654 Do not overrun buffer when using getwd.
8656 2001-09-03 Paul Eggert <eggert@twinsun.com>
8658 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8659 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8661 2001-09-02 Jim Meyering <meyering@lucent.com>
8663 * error.c: Update from GNU libc.
8665 2001-09-01 Jim Meyering <meyering@lucent.com>
8667 * xreadlink.c: New file.
8668 * xreadlink.h: New file.
8669 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8671 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8672 doesn't conflict with sparc Solaris 7's definition in
8673 /usr/include/sys/int_types.h.
8675 * exclude.c: Use `""', not `<>' to #include non-system header files.
8676 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8677 and strncasecmp as r-values. Unixware didn't have declarations.
8679 2001-08-31 Jim Meyering <meyering@lucent.com>
8681 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8682 Use an initial, malloc'd, buffer of length 128 rather than
8683 a statically allocated one of length 1024.
8685 2001-08-30 Paul Eggert <eggert@twinsun.com>
8687 * xgetcwd.c: Don't include pathmax.h.
8688 Include stdlib.h and unistd.h if available.
8690 (xmalloc, xstrdup, free): Remove decls.
8691 (xgetcwd): Don't assume sizes fit in unsigned.
8692 Check for overflow when computing sizes.
8693 Simplify reallocation code.
8695 2001-08-28 Paul Eggert <eggert@twinsun.com>
8697 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8699 * strtoimax.c: Renamed from strtoxmax.c, removing the
8702 Also, make the following further changes to make this file's
8703 configuration more similar to that of strtol.c:
8704 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8705 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8706 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8707 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8708 changed to signed values.
8710 And make the following changes as well:
8711 Fix copyright notice, as 1999 was missing.
8712 (verify): New macro.
8713 (strtoimax): Check sizes at compile-time, not run-time.
8714 Prefer strtol to strtoll if both work.
8715 (main): Remove; it was not that useful and was a pain to maintain.
8717 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8719 2001-08-30 Paul Eggert <eggert@twinsun.com>
8721 * savedir.c (savedir): Remove size parameter, as POSIX says that
8722 a directory's st_size can have an arbitrary value, so the old
8723 usage could waste an arbitrary amount of memory. All uses
8725 * savedir.h: Update prototype.
8727 2001-08-30 Paul Eggert <eggert@twinsun.com>
8729 * xstrtol.c (strtoimax): New decl.
8731 2001-08-28 Paul Eggert <eggert@twinsun.com>
8733 * xstrtol.h: Add copyright notice.
8734 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8735 LONGINT_INVALID_SUFFIX_CHAR.
8737 2001-08-30 Paul Eggert <eggert@twinsun.com>
8739 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8742 2001-08-30 Paul Eggert <eggert@twinsun.com>
8744 * hash.c: Remove '2001' from copyright notice.
8746 2001-08-30 Paul Eggert <eggert@twinsun.com>
8748 * full-write.h: New file.
8749 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8750 * full-write.c: Correct credits, as cccp.c no longer
8751 exists and anyway it was so heavily changed from the old cccp
8752 code as to be unrecognizable. Include full-write.h.
8753 (full_write) Return size_t, with short writes meaning failure.
8754 All callers changed. This fixes a bug with large buffers
8756 * utime.c: Include full-write.h.
8758 2001-08-30 Paul Eggert <eggert@twinsun.com>
8760 Merge 'exclude' changes from tar 1.13.22.
8761 This fixes one or two unlikely storage allocation overflow bugs,
8762 but doesn't change user-visible behavior otherwise.
8764 2001-08-30 Paul Eggert <eggert@twinsun.com>
8766 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8767 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8768 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8769 Include if available.
8770 (<xalloc.h>): Include
8771 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8772 (verify): New macro. Use it to verify that EXCLUDE macros do not
8773 collide with FNM macros.
8774 (struct patopts): New struct.
8775 (struct exclude): Use it, as exclude patterns now come with options.
8776 (new_exclude): Support above changes.
8777 (new_exclude, add_exclude_file):
8778 Initial size must now be a power of two to simplify overflow checking.
8779 (free_exclude, fnmatch_no_wildcards): New function.
8780 (excluded_filename): No longer requires options arg, as the options
8781 are determined by add_exclude. Now returns bool, not int.
8782 (excluded_filename, add_exclude):
8783 Add support for the fancy new exclusion options.
8784 (add_exclude, add_exclude_file): Now takes int options arg.
8785 Check for arithmetic overflow when computing sizes.
8786 (add_exclude_file): xrealloc might modify errno, so don't
8787 realloc until after errno might be used.
8789 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8791 (free_exclude): New decl.
8792 (add_exclude, add_exclude_file): Now takes int options arg.
8793 (excluded_filename): No longer requires options arg, as the options
8794 are determined by add_exclude. Now returns bool, not int.
8796 2001-08-30 Paul Eggert <eggert@twinsun.com>
8798 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8800 2001-08-27 Jim Meyering <meyering@lucent.com>
8802 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8804 * version-etc.c (N_): Remove definition.
8805 Revert most of last change.
8806 Instead, simply don't mark the `Copyright...' string for translation.
8807 Based on advice from Paul Eggert.
8809 * strtoxmax.c: Tweak comment.
8811 2001-08-26 Jim Meyering <meyering@lucent.com>
8813 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8814 of copyright with `%s' so translators don't get an untranslated
8816 (COPYRIGHT_YEAR): Define.
8817 (version_etc): Use fprintf rather than fputs.
8818 Suggestion from Ulrich Drepper.
8820 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8822 * strtoll.c: New file, from GNU libc.
8823 * xstrtoimax.c: New file.
8825 * xstrtol.h: Add xstrtoimax.
8826 * strtoumax.c: New file. Simply include "strtoumax.c".
8827 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8829 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8830 * strtoxmax.c: ... then renamed to this.
8832 2001-08-13 Paul Eggert <eggert@twinsun.com>
8834 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8835 Port to Solaris 8, where 'sed' requires a space after the 'r'
8836 command, and where sh dislikes "$/". Clean up the spacing a bit.
8837 Redirect output to $tmp just once.
8839 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8841 * addext.c (<errno.h>): Include.
8842 (errno): Declare if not defined.
8843 (addext): Work correctly when pathconf returns -1 and leaves
8844 errno alone because there is no limit. Also, work even if
8845 pathconf returns a value greater than SIZE_MAX.
8847 2001-08-12 Jim Meyering <meyering@lucent.com>
8849 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8850 Simply `return getcwd (NULL, 0);'.
8851 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8852 Use 1300 as initial value for length, not PATH_MAX.
8854 * pathmax.h: Clean up cpp syntax.
8856 2001-08-12 Jim Meyering <meyering@lucent.com>
8858 * gettimeofday.c: New file.
8860 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8862 2001-08-04 Jim Meyering <meyering@lucent.com>
8864 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8865 to get in sync with glibc.
8867 2001-08-03 Paul Eggert <eggert@twinsun.com>
8869 The following changes are from gettext 0.10.39 as maintained by
8872 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8873 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8874 with inverted sense. All uses changed.
8876 * mbswidth.c: Don't include <limits.h>.
8877 Include <stdlib.h> and <string.h> unconditionally.
8878 (iswcntrl, mbsinit, ISCNTRL): New macros.
8879 (mbsnwidth): Use K&R style function declarations.
8880 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8881 can optimize it when MB_CUR_MAX == 1.
8882 The width of control characters is zero, not 1.
8884 2001-07-15 Jim Meyering <meyering@lucent.com>
8886 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8887 (BUILT_SOURCES): Add unlocked-io.h.
8888 (io_functions): Define.
8889 (unlocked-io.h): New rule.
8890 (DISTCLEANFILES): Add unlocked-io.h.
8891 (all-local): Depend on unlocked-io.h, to ensure it is created.
8893 * unlocked-io.hin: New file
8895 * regex.c: Update from glibc.
8897 2001-07-05 Jim Meyering <meyering@lucent.com>
8899 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8901 (libfetish_a_SOURCES): Put all .h files here instead.
8902 Remove a thus-exposed (better checks in automake) duplicate and
8903 two unnecessary .h files.
8905 2001-06-11 Jim Meyering <meyering@lucent.com>
8907 * regex.c: Update from GNU libc.
8909 2001-05-27 Jim Meyering <meyering@lucent.com>
8911 * readutmp.h (UT_TYPE): Define.
8913 2001-05-24 Jim Meyering <meyering@lucent.com>
8915 * argmatch.c: Include "quote.h".
8916 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8917 quote function. Reported by Göran Uddeborg.
8919 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8921 * dirname.c (dir_name): Compute append_dot using path, not newpath
8922 which is not yet declared.
8924 2001-05-11 Paul Eggert <eggert@twinsun.com>
8926 * Makefile.am (libfetish_a_SOURCES):
8927 Add strftime.c, since we now compile it on all hosts.
8929 * strftime.c (my_strftime):
8930 Define to nstrftime if emacs, but only if my_strftime is not defined.
8931 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8932 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8933 Add one more extra argument: a nanoseconds value.
8936 (my_strftime function): Add %N format.
8937 (emacs_strftimeu): Renamed from emacs_strftime,
8938 with extra ut argument.
8940 2001-05-11 Paul Eggert <eggert@twinsun.com>
8942 dirname code cleanup. base_name now behaves more compatibly
8943 with POSIX basename when given file names that have trailing
8944 slashes, and similarly for dir_name. Add new primitives
8945 base_len and dir_len. Put the directory-name-related decls
8948 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8949 * backupfile.c (base_name): Likewise.
8950 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8951 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8952 * makepath.c (strip_trailing_slashes): Likewise.
8953 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8955 * rename.c (strip_trailing_slashes): Likewise.
8956 * same.c (base_name): Likewise.
8957 * stripslash.c (ISSLASH): Likewise.
8959 * addext.c: Include <dirname.h> after size_t is defined.
8960 * backupfile.c: Likewise.
8962 * addext.c (addext): Use base_len to trim redundant
8963 trailing slashes instead of doing it ourselves.
8964 But do not trim the last slash if it is not redundant.
8966 * backupfile.c (find_backup_file_name,
8967 max_backup_version): Use base_len instead of rolling it ourselves.
8968 Handle the case of "" and (on DOS) "C:" correctly.
8970 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8971 Include <string.h>, <dirname.h>.
8972 (base_name): Allow file names ending in slashes, other than names
8973 that are all slashes. In this case, return the basename followed
8974 by the slashes. This is more general, and can be used in places
8975 where the original base_name purposely had an assertion failure.
8976 (base_len): New function.
8978 * dirname.c: Include <string.h> instead of <stdlib.h>.
8979 Do not include <assert.h>; no longer needed.
8981 (memrchr): Remove decl.
8982 (dir_name_r): Remove.
8983 (dir_len): Renamed from dirlen. All callers changed.
8984 Rewrite in terms of base_name, for simplicity and consistency.
8985 (dir_name): Never return NULL. All callers changed.
8986 Do not include <stdlib.h> in test program; no longer needed.
8987 return 0; is fine for test program.
8989 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8991 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8993 * path-concat.c (path_concat): Use base_len to compute
8994 base length, not strlen; this means we cannot rely on memcpy
8997 * same.c (STREQ): Remove.
8998 (same_name): Handle the case where the basename ends in trailing '/'.
9000 * stripslash.c (strip_trailing_slashes): Return nonzero if
9001 a slash was stripped. Do not strip the last slash after a
9004 2001-04-08 Jim Meyering <meyering@lucent.com>
9006 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9007 recomputed; that's necessary when the offset spans a DST transition.
9008 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9010 2001-04-02 Jim Meyering <meyering@lucent.com>
9012 * regex.h, regex.c: Update from GNU libc.
9014 2001-03-19 Paul Eggert <eggert@twinsun.com>
9016 * version-etc.c (version_etc_copyright): Update to 2001.
9018 2001-03-16 Paul Eggert <eggert@twinsun.com>
9020 * tempname.c (uint64_t): Define to uintmax_t if
9021 not defined, and if UINT64_MAX is not defined.
9022 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9023 Reported by John David Anglin.
9025 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9027 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9028 alias if codeset is empty.
9029 * config.charset (BeOS): Use wildcard syntax.
9031 2001-03-13 Jim Meyering <meyering@lucent.com>
9033 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9034 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9037 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9039 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9041 * unicodeio.c (print_unicode_char): Simplify accordingly.
9043 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9045 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9046 support for DOS/DJGPP.
9048 2001-02-28 Paul Eggert <eggert@twinsun.com>
9050 * Makefile.am (libfetish_a_SOURCES):
9051 Add dup-safer.c, fopen-safer.c.
9052 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9054 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9056 2001-02-25 Paul Eggert <eggert@twinsun.com>
9058 The mkstemp replacement is taken from glibc 2.2.2, with some
9059 portability fixes for use outside glibc, as follows:
9061 * tempname.c (struct_stat64): New macro.
9062 (direxists, __gen_tempname): Use it.
9063 This avoids a portability problem with Solaris 8.
9065 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9066 (<stddef.h>, <stdint.h>, <string.h>):
9067 Include only if STDC_HEADERS || _LIBC.
9068 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9069 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9070 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9071 (__set_errno): Define this macro if <errno.h> doesn't.
9072 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9073 Define these macros if <stdio.h> doesn't.
9074 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9075 Define these macros if <sys/stat.h>
9076 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9077 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9078 __xstat64): Define if not _LIBC.
9079 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9080 (__gen_tempname): Invoke gettimeofday only if
9081 HAVE_GETTIMEOFDAY || _LIBC;
9082 otherwise, fall back on plain "time".
9083 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9085 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9087 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9089 2001-02-17 Jim Meyering <meyering@lucent.com>
9091 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9092 around included file name.
9094 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9096 * strftime.c: Update from GNU libc (the only changes were to comments).
9098 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9100 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9102 2001-02-17 Paul Eggert <eggert@twinsun.com>
9104 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9105 Remove workaround macros for hosts that have mbrtowc but not
9106 mbstate_t, as we now insist on proper declarations for both
9107 before using mbrtowc.
9109 2001-02-17 Jim Meyering <meyering@lucent.com>
9111 * regex.c: Update from libc.
9113 2001-02-16 Paul Eggert <eggert@twinsun.com>
9115 * alloca.c (malloc): Undef before defining, since stdlib.h
9116 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9117 Reported by Mark Hounschell via Paul Eggert.
9119 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9121 * config.charset: Update for FreeBSD 4.2.
9123 2001-01-26 Jim Meyering <meyering@lucent.com>
9125 * quotearg.c: Include stddef.h.
9126 * quote.c: Include stddef.h.
9127 Reported by Axel Kittenberger.
9129 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9130 line in double quotes so that it evokes a better diagnostic.
9131 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9132 Reported by Axel Kittenberger.
9134 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9136 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9137 to avoid a warning. Add back 'const' to inptr.
9139 2001-01-16 Jim Meyering <meyering@lucent.com>
9141 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9144 2001-01-14 Jim Meyering <meyering@lucent.com>
9146 * rename.c: New file. From Volker Borchert.
9147 Include stdlib.h, string.h or strings.h, and xalloc.h.
9148 Use strip_trailing_slashes rather than open-coding it.
9150 2001-01-03 Paul Eggert <eggert@twinsun.com>
9152 * strftime.c: Sync with glibc time/strftime.c 1.81.
9154 2001-01-03 Jim Meyering <meyering@lucent.com>
9156 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9157 local `inptr' to avoid warning with some system declarations of iconv.
9159 2000-12-29 Paul Eggert <eggert@twinsun.com>
9161 * modechange.c: Do not assume that mode_t uses the
9162 traditional octal encoding. E.g. "chmod 1 FOO" should set
9163 the other-execute bit of FOO even if S_IXOTH != 1.
9165 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9166 WOTH, XOTH, ALLM): New macros.
9167 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9168 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9170 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9171 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9173 No need to use uintmax_t; unsigned long is long enough.
9174 Don't bother to get suffix since we don't use it.
9176 2000-12-24 Jim Meyering <meyering@lucent.com>
9178 * hash.c (is_prime): Return explicit boolean values.
9179 (hash_get_first): Return NULL to appease Irix5.6's 89.
9180 Reported by Nelson Beebe.
9182 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9184 * localcharset.c (locale_charset): Add support for Win32.
9186 2000-12-18 Paul Eggert <eggert@twinsun.com>
9188 * physmem.h, physmem.c: New files.
9190 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9191 (noinst_HEADERS): Add physmem.h.
9193 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9194 't' for compatibility with Solaris 8 sort.
9196 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9198 * config.charset: Add support for BeOS.
9200 2000-12-16 Jim Meyering <meyering@lucent.com>
9202 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9203 SHELLS_FILE to a file name that's useful on djgpp systems.
9205 (ADDITIONAL_DEFAULT_SHELLS): Define.
9206 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9207 Based mostly on a patch from Prashant TR.
9209 2000-12-16 Jim Meyering <meyering@lucent.com>
9211 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9212 N and M) would have treated it like `chown N:N FILE'.
9214 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9216 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9218 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9219 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9220 to the list of canonical encodings. Rename EUC-CN to GB2312.
9222 2000-12-08 Andreas Schwab <schwab@suse.de>
9224 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9225 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9227 2000-12-07 Jim Meyering <meyering@lucent.com>
9229 * stripslash.c (ISSLASH): Define.
9230 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9233 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9234 (dir_name_r): Declare this function as static.
9235 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9236 manifest itself on a name containing a mix of slashes and
9238 Make this function work with names starting with a DOS-style
9239 drive letter and colon prefix.
9240 (dir_name): Append `.' if necessary.
9241 Based mostly on patches from Prashant TR and Eli Zaretskii.
9243 * dirname.h (dir_name_r): Remove prototype.
9245 2000-12-05 Jim Meyering <meyering@lucent.com>
9247 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9249 2000-12-04 Jim Meyering <meyering@lucent.com>
9251 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9252 Also include memory.h, stdlib.h, unistd.h if appropriate.
9253 Reported by Andreas Jaeger (conflicting declaration of malloc).
9255 2000-12-02 Jim Meyering <meyering@lucent.com>
9257 * closeout.h: Make idempotent, to avoid some obscure warnings.
9259 2000-12-01 Paul Eggert <eggert@twinsun.com>
9261 * memrchr.c: Include <config.h> before any system include file.
9263 2000-11-29 Paul Eggert <eggert@twinsun.com>
9265 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9267 2000-11-26 Jim Meyering <meyering@lucent.com>
9269 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9271 2000-11-22 Paul Eggert <eggert@twinsun.com>
9273 * strftime.c (my_strftime): Do not invoke mbrlen with a
9274 size of (size_t) -1; it's not portable.
9276 2000-11-17 Akim Demaille <akim@epita.fr>
9278 * obstack.h: Formatting changes.
9279 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9280 prevent type checking.
9281 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9282 cast the value to (void *): assigning a `foo *' to a `void *'
9284 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9286 2000-11-17 Jim Meyering <meyering@lucent.com>
9288 * strstr.c: Update from GNU libc.
9290 2000-11-16 Jim Meyering <meyering@lucent.com>
9292 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9294 2000-11-11 Jim Meyering <meyering@lucent.com>
9296 * error.c: Add a couple #includes, merging from GNU libc version.
9298 2000-11-10 Jim Meyering <meyering@lucent.com>
9300 * obstack.h: Update from GNU libc.
9301 * obstack.c: Likewise.
9303 2000-11-06 Paul Eggert <eggert@twinsun.com>
9305 * getusershell.c (setusershell): Use rewind rather than
9306 fseek/fseeko, to avoid configuration hassles with fseeko.
9307 Don't bother opening SHELLS_FILE if shellstream is NULL;
9310 2000-11-05 Jim Meyering <meyering@lucent.com>
9312 * makepath.h (make_dir): Declare.
9313 * makepath.c (make_dir): Remove `static' attribute.
9316 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9318 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9319 last one in a bucket, advance to the next bucket.
9321 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9323 * fnmatch.c: Do not comment out all the code if we are using
9324 the GNU C library, because in some cases we are replacing buggy
9325 code in the GNU C library itself.
9327 2000-10-30 Paul Eggert <eggert@twinsun.com>
9329 * error.h, getline.h, modechange.h:
9330 Remove "2000" from Copyright line, as the file hasn't been
9331 changed this year other than in the copyright notice.
9333 * xalloc.h: Add "2000" to Copyright line, as this file
9334 was changed this year.
9336 2000-10-30 Paul Eggert <eggert@twinsun.com>
9338 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9339 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9340 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9342 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9344 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9345 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9346 doesn't define __restrict_arr.
9348 2000-10-29 Jim Meyering <meyering@lucent.com>
9350 * xstat.in: Fix grammar in comment.
9352 2000-10-28 Jim Meyering <meyering@lucent.com>
9354 * memchr.c: Update from libc.
9355 Adjust for portability:
9356 [HAVE_STDLIB_H]: Include stdlib.h.
9357 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9358 Undef __memchr, too.
9359 [!weak_alias]: Define __memchr to memchr.
9361 * regex.c: Update from libc.
9362 * regex.h: Likewise.
9363 * getopt1.c: Likewise.
9364 * memcmp.c: Likewise.
9366 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9367 Avoid using fseek, when possible -- it's broken by design.
9368 Patch by Ulrich Drepper.
9370 2000-10-26 Jim Meyering <meyering@lucent.com>
9372 * strftime.c: Update from libc.
9374 2000-10-25 Jim Meyering <meyering@lucent.com>
9376 * obstack.c: Update from libc.
9378 2000-10-23 Jim Meyering <meyering@lucent.com>
9380 * hard-locale.c (hard_locale): Revert last change -- it was simply
9381 wrong. That set_locale call must not have any side effects.
9384 2000-10-22 Jim Meyering <meyering@lucent.com>
9386 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9387 [CYCLIC]: Remove now-unused definition.
9389 * save-cwd.c (O_DIRECTORY): Define, if needed.
9390 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9391 Suggestion from Ulrich Drepper.
9393 2000-10-21 Jim Meyering <meyering@lucent.com>
9395 * dirname.c (dir_name_r): New function, factored out of dir_name.
9396 (dir_name): Use dir_name_r.
9397 * dirname.h (dir_name_r): Declare it.
9399 2000-10-21 Jim Meyering <meyering@lucent.com>
9401 * dirname.c (memrchr): Declare if necessary.
9402 (dir_name): Remove the restriction that there be no
9403 trailing slashes. Now, this code skips past them, effectively
9405 [TEST_DIRNAME] (main): New unit tests.
9407 * memrchr.c: New file from GNU libc.
9408 Undef __memrchr, too.
9409 [!weak_alias]: Define __memrchr to memrchr.
9410 Guard weak_alias use with `#ifdef weak_alias'.
9412 2000-10-17 Jim Meyering <meyering@lucent.com>
9414 * quote.h (PARAMS): Define and use.
9415 Reported by Akim Demaille.
9417 * getopt.c: Update from libc.
9419 2000-10-16 Jim Meyering <meyering@lucent.com>
9421 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9424 2000-09-25 Jim Meyering <meyering@lucent.com>
9426 * md5.h (rol): Define (from GnuPG).
9428 * sha.c: Give credit (GnuPG) where due.
9429 (M): Use rol rather than open-coding it.
9430 Add a FIXME comment.
9432 2000-09-21 Jim Meyering <meyering@lucent.com>
9434 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9435 Reported by Michael Stone.
9437 2000-09-20 Jim Meyering <meyering@lucent.com>
9439 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9440 (noinst_HEADERS): Add sha.h.
9441 Based on code from Scott G. Miller and from GnuPG.
9443 2000-09-15 Jim Meyering <meyering@lucent.com>
9445 * regex.c: Update from libc.
9447 2000-09-10 Jim Meyering <meyering@lucent.com>
9449 * getopt.c (_getopt_internal): Update from glibc.
9451 2000-09-09 Jim Meyering <meyering@lucent.com>
9453 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9454 think it should be used as a general replacement for isascii.
9455 * fnmatch.c: Likewise.
9456 * mbswidth.c: Likewise
9457 * regex.c: Likewise.
9460 * userspec.c: Include sys/param.h and limits.h.
9462 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9463 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9464 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9465 UID, GID. Check range.
9467 2000-09-06 Jim Meyering <meyering@lucent.com>
9469 * getopt.c (_getopt_internal): Update from glibc.
9471 2000-08-30 Jim Meyering <meyering@lucent.com>
9473 * strftime.c: Merge in changes from GNU libc.
9475 2000-08-26 Jim Meyering <meyering@lucent.com>
9477 * closeout.c: Include "__fpending.h".
9478 (close_stdout_status): Return right away if there's nothing to flush.
9480 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9481 * __fpending.c: New file.
9482 * __fpending.h: New file.
9484 2000-08-07 Paul Eggert <eggert@twinsun.com>
9486 Standardize on "memory exhausted" instead of "Memory exhausted"
9487 or "virtual memory exhausted".
9488 * obstack.c (print_and_abort): Use "memory exhausted", not
9489 "virtual memory exhausted".
9490 * same.c (same_name): Invoke xalloc_die instead of printing
9492 * userspec.c (parse_user_spec): Likewise.
9493 * bumpalloc.h: comment fix
9494 * same.c, userspec.c: Include xalloc.h.
9496 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9497 not char *const and pointing to a constant array.
9498 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9499 (xrealloc): Comment fix.
9501 * userspec.c (parse_user_spec):
9502 Don't translate a message until just before returning,
9503 to avoid unnecessary translation.
9505 2000-08-07 Jim Meyering <meyering@lucent.com>
9507 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9508 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9509 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9510 getgroups.c, gethostname.c, getopt.h, group-member.c,
9511 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9512 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9513 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9514 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9515 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9516 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9517 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9518 yesno.c: Back out Copyright date changes for each file with no change
9519 this year. This eases coordination with other programs using the same
9520 source code modules. From Paul Eggert.
9522 2000-08-03 Greg McGary <greg@mcgary.org>
9524 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9525 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9526 (EXTEND_BUFFER): Use them.
9528 2000-08-01 Jim Meyering <meyering@lucent.com>
9530 * dirname.c (ISSLASH): Define.
9531 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9532 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9533 both `\' and `/' may be use as path separators.
9534 Based on a patch from Prashant TR.
9536 2000-07-31 Paul Eggert <eggert@twinsun.com>
9538 * quotearg.c (quotearg_n_options): Don't make the initial
9539 slot vector a constant, since it might get modified.
9541 2000-07-31 Jim Meyering <meyering@lucent.com>
9543 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9544 * obstack.c (print_and_abort): Likewise.
9546 2000-07-30 Paul Eggert <eggert@twinsun.com>
9548 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9549 buffer, so that the caller can always quote one small
9550 component of a "memory exhausted" message in slot 0.
9551 From a suggestion by Jim Meyering.
9553 2000-07-30 Jim Meyering <meyering@lucent.com>
9555 * makepath.c (make_path): Quote the other instance, too.
9557 * quotearg.c (N_STATIC_SLOTVECS): Define.
9558 (STATIC_BUF_SIZE): Define.
9559 (quotearg_n_options): Use only statically allocated storage when
9560 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9561 than STATIC_BUF_SIZE.
9563 2000-07-29 Jim Meyering <meyering@lucent.com>
9565 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9566 * dirname.c (dir_name): Likewise.
9568 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9570 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9571 (dir_name): Assert that there are no trailing slashes.
9573 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9575 * mbswidth.h (mbswidth): Add a flags argument.
9576 (mbswidth): New declaration.
9577 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9578 * mbswidth.c (mbswidth): Add a flags argument.
9579 (mbsnwidth): New function.
9581 2000-07-24 Jim Meyering <meyering@lucent.com>
9583 * mbswidth.c: Remove useless #else. From Bruno Haible.
9585 2000-07-23 Paul Eggert <eggert@twinsun.com>
9587 * mbswidth.c (_XOPEN_SOURCE):
9588 Don't define; this causes problems on Solaris 7.
9589 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9591 2000-07-23 Paul Eggert <eggert@twinsun.com>
9594 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9595 so that mbstate_t is always defined.
9597 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9598 be 1 in at least one GCC installation, and this configuration
9599 error is likely to be common. Ignoring MB_LEN_MAX hurts
9600 performance on hosts that have mbrtowc but have only unibyte
9601 locales, but I assume these hosts are rare.
9603 2000-07-23 Paul Eggert <eggert@twinsun.com>
9605 * quotearg.c: Streamline by invoking multibyte code only if needed.
9606 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9607 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9608 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9609 invoke multibyte primitives.
9611 2000-07-23 Jim Meyering <meyering@lucent.com>
9613 * basename.c (base_name): Add an assertion.
9615 2000-07-15 Bruno Haible <clisp.cons.org>
9617 * quotearg.c: When the system forces us to redefine mbstate_t,
9618 shadow its mbsinit function.
9620 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9622 * mbswidth.h: New file.
9623 * mbswidth.c: New file.
9624 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9625 (noinst_HEADERS): Add mbswidth.h.
9627 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9629 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9632 2000-07-15 Jim Meyering <meyering@lucent.com>
9634 * makepath.c: Include quote.h.
9635 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9636 corresponding argument in a `quote (...)' call.
9637 Give better diagnostics.
9639 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9640 (noinst_HEADERS): Add quote.h.
9642 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9643 from tar's src/misc.c.
9644 * quote.h: New file. Prototypes for same.
9646 2000-07-10 Paul Eggert <eggert@twinsun.com>
9648 From a suggestion by Bruno Haible.
9649 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9650 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9651 to decide whether to define the BeOS workaround macro;
9652 this adjusts to the change to AC_MBSTATE_T.
9654 2000-07-13 Paul Eggert <eggert@twinsun.com>
9656 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9658 * quotearg.c (quoting_style_args, quoting_style_vals,
9659 quotearg_buffer_restyled): Add support for
9660 clocale_quoting_style. Undo previous change to
9661 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9662 and "{RIGHT QUOTATION MARK}" msgids.
9664 2000-07-05 Paul Eggert <eggert@twinsun.com>
9666 The old behavior of quoting `like this' doesn't look good with
9667 newer, ISO-style fonts. See:
9668 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9670 Instead, quote "like this" by default. Let the translator
9671 tailor the locale-specific quoting behavior by providing
9672 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9674 * quotearg.c (N_): New macro.
9675 (gettext_default): New function.
9676 (quotearg_buffer_restyled): Use
9677 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9678 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9680 2000-07-09 Jim Meyering <meyering@lucent.com>
9682 * Most files: Update copyright dates to include 2000.
9684 2000-07-08 Jim Meyering <meyering@lucent.com>
9686 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9688 (xgethostname): Remove now-unnecessary #ifdef.
9689 Move declaration of `err' into loop where it's used.
9691 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9693 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9694 by allocating a larger buffer. Test the gethostname return value for
9695 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9696 returns an error and ENAMETOOLONG isn't defined.
9698 2000-07-05 Paul Eggert <eggert@twinsun.com>
9699 and Bruno Haible <haible@clisp.cons.org>
9701 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9703 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9705 * quotearg.c (struct quoting_options): Simplify quote_these_too
9708 2000-07-03 Jim Meyering <meyering@lucent.com>
9710 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9711 Reported by Bruno Haible.
9713 2000-07-04 Jim Meyering <meyering@lucent.com>
9715 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9716 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9719 2000-07-03 Paul Eggert <eggert@twinsun.com>
9720 and Bruno Haible <haible@clisp.cons.org>
9722 * quotearg.c (mbrtowc):
9723 Assign to *pwc, and return 1 only if result is nonzero.
9724 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9726 2000-07-03 Jim Meyering <meyering@lucent.com>
9728 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9729 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9732 2000-07-02 Jim Meyering <meyering@lucent.com>
9734 * quotearg.c (mbstate_t): Don't define here.
9736 2000-07-02 Jim Meyering <meyering@lucent.com>
9738 * nanosleep.c (SIGCONT): Define if not already defined.
9740 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9742 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9743 per change in ../m4/ls-mntd-fs.m4.
9744 (read_filesystem_list): Ignore symbolic links.
9746 2000-06-29 Jim Meyering <meyering@lucent.com>
9748 * same.c: Include <string.h> or <strings.h>, as appropriate,
9749 for declaration of strcmp.
9751 * long-options.c: Include <stdlib.h>, for declaration of exit.
9753 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9754 Avoid warning by casting result to `char *' to remove `const'.
9756 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9758 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9760 2000-06-26 Paul Eggert <eggert@twinsun.com>
9762 savedir now sets errno on failure and invokes xmalloc to get memory.
9763 Fix a couple of other minor bugs while we're at it.
9765 * savedir.c (<unistd.h>): Do not include; there's no need.
9766 (NAMLEN): Remove macro.
9767 (malloc, realloc): Remove decls.
9769 ("xalloc.h"): Include.
9770 (NAME_SIZE_DEFAULT): New macro.
9771 (savedir): Use xmalloc / xrealloc to allocate memory.
9772 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9773 Skip "" directory entries.
9774 Use strlen to calculate directory entry length, since the old method
9775 is rarely used these days and isn't worth supporting.
9776 Don't use a pointer after freeing it.
9777 Check for integer overflow when calculating allocation size.
9778 Use memcpy to copy entries, instead of stpcpy.
9779 Set errno properly when returning NULL.
9780 Check for readdir error.
9782 2000-06-26 Jim Meyering <meyering@lucent.com>
9784 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9786 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9788 * getusershell.c (xmalloc, xrealloc): Remove functions.
9790 Don't include <stdlib.h>. Don't declare malloc, realloc.
9792 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9794 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9796 2000-06-24 Jim Meyering <meyering@lucent.com>
9798 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9800 2000-06-21 Jim Meyering <meyering@lucent.com>
9802 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9804 2000-06-19 Paul Eggert <eggert@twinsun.com>
9806 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9807 (mbrtowc, mbstate_t): Define substitutes if
9808 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9809 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9810 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9812 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9814 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9815 than 1024, return a memory chunk of least possible size, instead
9816 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9817 Use free/xmalloc instead of xrealloc to avoid copying for very long
9820 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9822 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9823 address, not strdup. Include <stdlib.h> and don't declare free().
9825 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9827 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9830 2000-06-21 Jim Meyering <meyering@lucent.com>
9832 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9833 (noinst_HEADERS): Add getstr.h.
9835 * getline.c (getstr): Move into a separate file.
9836 * getstr.c (getstr): New file, extracted from getline.c, with
9837 the following changes: new parameter, delim2; both delim[12]
9838 parameters have type `int', not `char'. The latter would lose
9839 with 8-bit delimiters.
9840 * getstr.h: New file.
9842 2000-06-19 Jim Meyering <meyering@lucent.com>
9844 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9846 2000-06-18 Jim Meyering <meyering@lucent.com>
9848 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9849 Besides, these days every porting target provides a mkdir function.
9851 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9852 (this snippet comes from src/system.h).
9854 2000-06-15 Paul Eggert <eggert@twinsun.com>
9856 * human.c (adjust_value): New function.
9857 (human_readable_inexact): Apply rounding style even when
9858 printing approximate values.
9860 2000-06-14 Paul Eggert <eggert@twinsun.com>
9862 * human.c (human_readable_inexact): Allow an input block
9863 size that is not a multiple of the output block size, and vice versa.
9864 Reported by Piergiorgio Sartor.
9866 2000-06-14 Paul Eggert <eggert@twinsun.com>
9868 * getdate.y (get_date): Apply relative times after time
9869 zone indicator, not before. Reported by Todd A. Jacobs.
9871 2000-06-13 Jim Meyering <meyering@lucent.com>
9873 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9875 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9877 2000-06-12 Paul Eggert <eggert@twinsun.com>
9879 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9881 2000-06-04 Paul Eggert <eggert@twinsun.com>
9883 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9885 2000-06-04 Jim Meyering <meyering@lucent.com>
9887 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9888 SunOS 4.1.4 for which gid_t is an unsigned type.
9890 2000-06-03 Jim Meyering <meyering@lucent.com>
9892 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9894 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9896 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9897 newer, don't install charset.alias.
9898 * config.charset: Change the Linux/glibc rules so they become empty
9899 on glibc-2.1 or newer.
9901 2000-06-02 Jim Meyering <meyering@lucent.com>
9903 * mountlist.c: Back out last change. Instead, do this...
9904 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9905 member using the same `ignore'-testing code.
9906 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9910 2000-05-29 Jim Meyering <meyering@lucent.com>
9912 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9913 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9915 2000-05-22 Jim Meyering <meyering@lucent.com>
9917 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9919 2000-05-18 Jim Meyering <meyering@lucent.com>
9921 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9922 back, too, since it may have been modified by allocate_entry.
9923 (hash_delete): Rewrite to use neither the assignment operator
9924 nor the comma operator in an if-expression.
9926 2000-05-15 Paul Eggert <eggert@twinsun.com>
9929 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9930 Remove; no longer needed.
9931 "quotearg.h": Add include.
9932 (file_name): Do not bother to explicitly initialize to NULL; it's less
9933 efficient on some hosts.
9934 (close_stdout_status): Remove test as to whether stdout was already
9935 closed; it breaks for the case "echo x | sort >&-".
9936 Quote file name colons.
9937 Do not assume that _("write error") lacks format strings.
9939 2000-05-15 Jim Meyering <meyering@lucent.com>
9941 * version-etc.c (version_etc_copyright): Update the copyright string
9942 used in all --version output.
9944 2000-05-14 Jim Meyering <meyering@lucent.com>
9946 * closeout.c (close_stdout_set_file_name): New function.
9947 (close_stdout_status): Use new file-scoped global.
9948 Return right away if fstat says the stdout file descriptor is invalid.
9949 * closeout.h (close_stdout_set_file_name): Declare.
9951 2000-05-10 Jim Meyering <meyering@lucent.com>
9953 * closeout.c [default_exit_status]: New file-scoped variable.
9954 (close_stdout_set_status): New function.
9955 * closeout.h (close_stdout_set_status): Declare.
9957 2000-05-08 Jim Meyering <meyering@lucent.com>
9959 * long-options.c: Don't include closeout.h.
9960 (parse_long_options): Don't call close_stdout for --version.
9962 2000-05-06 Jim Meyering <meyering@lucent.com>
9964 * strnlen.c: Undefine __strnlen and strnlen.
9965 [!weak_alias]: Define __strnlen to strnlen.
9967 * atexit.c: New file, from libiberty.
9969 2000-05-06 Jim Meyering <meyering@lucent.com>
9971 * closeout.c (close_stdout_status): Also check for errors on the
9974 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9976 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9977 instead of xmalloc, xrealloc, path_concat.
9978 (locale_charset): Treat empty environment variables as absent.
9979 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9981 2000-05-04 Jim Meyering <meyering@lucent.com>
9983 * getopt.c: Update from glibc.
9984 * obstack.c: Likewise.
9985 * obstack.h: Likewise.
9986 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9988 * regex.h: Likewise.
9989 * strndup.c: Likewise.
9990 * strnlen.c: New file, from glibc.
9992 2000-05-01 Jim Meyering <meyering@lucent.com>
9994 * full-write.c (full_write): Remove `FIXME' part of comment.
9996 2000-04-29 Jim Meyering <meyering@lucent.com>
9998 * path-concat.c: Declare strdup only if it's not defined.
9999 * canon-host.c: Likewise.
10001 2000-04-28 Jim Meyering <meyering@lucent.com>
10003 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10004 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10005 included first, then limits.h is included by locale.h by libintl.h.
10006 From John David Anglin.
10008 2000-04-25 Jim Meyering <meyering@lucent.com>
10010 * makepath.c (S_IRWXUGO): Define.
10011 (make_path): Always perform explicit chmod if MODE specifies any
10012 of the `special' permission bits. Prompted by a bug report against
10013 install from Mate Wierdl and Joost van Baal.
10015 2000-04-18 Jim Meyering <meyering@lucent.com>
10017 * README: New file.
10019 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10020 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10022 2000-04-17 Jim Meyering <meyering@lucent.com>
10024 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10025 the definition of it to rpl_strftime also defined-away the system's
10028 2000-04-15 Jim Meyering <meyering@lucent.com>
10030 Use `C' to denote so-called `contiguous' files, the same way
10032 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10033 (ftypelet): Use S_ISCTG.
10034 From Michael Deutschmann.
10036 2000-04-14 Jim Meyering <meyering@lucent.com>
10038 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10040 2000-04-08 Jim Meyering <meyering@lucent.com>
10042 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10043 names don't conflict. Reported by Eli Zaretskii.
10045 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10047 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10048 bug. Deal with the different error behavior of Irix iconv.
10050 2000-04-07 Jim Meyering <meyering@lucent.com>
10052 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10053 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10055 2000-04-05 Jim Meyering <meyering@lucent.com>
10057 Portability tweaks required for ultrix4.3.
10058 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10059 * readutmp.c: Include sys/types.h before sys/stat.h.
10060 * canon-host.c: Declare strdup.
10061 * path-concat.c: Likewise.
10062 From John David Anglin.
10064 2000-04-04 Jim Meyering <meyering@lucent.com>
10066 Be more DOS 8.3-friendly.
10067 * ref-add.sin: Renamed from ref-add.sed.in.
10068 * ref-del.sin: Renamed from ref-del.sed.in.
10069 * Makefile.am: Reflect renaming.
10070 Reported by Eli Zaretskii.
10072 Use a temporary file name that won't clash with `charset.alias'
10073 in the DOS 8.3 name space.
10074 * Makefile.am (charset_tmp): Define.
10075 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10076 (uninstall-local): Likewise.
10077 Reported by Eli Zaretskii.
10079 2000-03-29 Paul Eggert <eggert@twinsun.com>
10081 * time/strftime.c (my_strftime): Make sure we call the system
10082 strftime, not ourselves, when invoking the underlying strftime.
10084 2000-03-24 Jim Meyering <meyering@lucent.com>
10086 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10087 (charset_alias): Define.
10088 (install-exec-local): Factor out common code.
10089 (uninstall-local): Split lines longer than 80.
10090 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10091 (SUFFIXES): Define.
10092 (.sed.in.sed): New rule. Don't redirect directly to $@.
10093 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10095 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10097 * config.charset: Output a line containing "Packages using this file".
10098 * ref-add.sed.in, ref-del.sed.in: New files.
10099 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10100 ref-del.sed): New rules.
10102 2000-03-17 Jim Meyering <meyering@lucent.com>
10104 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10105 Otherwise, include <strings.h>
10107 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10109 * unicodeio.c (utf8_wctomb): New function.
10110 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10111 format instead of in UCS-4 with platform dependent endianness.
10113 2000-03-07 Paul Eggert <eggert@twinsun.com>
10115 * savedir.c (savedir): Work even if directory size is
10116 negative; this can happen with some screwy NFS configurations.
10118 2000-03-06 Jim Meyering <meyering@lucent.com>
10120 * localcharset.c (get_charset_aliases): Don't try to free file_name
10121 if it's NULL (because we ran out of memory). From Bruno Haible.
10123 2000-03-05 Jim Meyering <meyering@lucent.com>
10125 * localcharset.c ("path-concat.h"): Include.
10126 (get_charset_aliases): Use path_concat instead of ANSI string
10129 * unicodeio.h (PARAMS): Define.
10130 Use it to guard prototype.
10132 2000-03-04 Jim Meyering <meyering@lucent.com>
10134 * Makefile.am (install-exec-local): Create $(libdir) before installing
10136 (uninstall-local): Uncomment this rule so `make distcheck' works
10139 * unicodeio.c (<errno.h>): Include it.
10140 (errno): Declare if not defined.
10142 * localcharset.c: Add Bruno's comment justifying use of volatile.
10144 * config.charset: New version, incorporating remarks from a linux
10145 i18n mailing list. From Bruno Haible.
10147 2000-03-02 Jim Meyering <meyering@lucent.com>
10149 * Makefile.am (EXTRA_DIST): Add config.charset.
10151 2000-03-01 Jim Meyering <meyering@lucent.com>
10153 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10154 * unicodeio.c: Likewise.
10156 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10158 * config.charset: New file.
10159 * localcharset.c: New file.
10160 * unicodeio.h, unicodeio.c: New files.
10161 * Makefile.am (DEFS): Add -DLIBDIR=...
10162 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10163 (noinst_HEADERS): Add unicodeio.h.
10164 (all-local, install-exec-local, charset.alias): New targets.
10166 2000-02-28 Paul Eggert <eggert@twinsun.com>
10168 * quotearg.c (ALERT_CHAR): New macro.
10169 (quotearg_buffer_restyled): Use it.
10171 2000-02-27 Jim Meyering <meyering@lucent.com>
10173 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10174 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10176 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10177 not `#if STDC_HEADERS'.
10178 Declare malloc if needed.
10180 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10181 now that autoconf always defines the HAVE_DECL_ symbols.
10182 * human.c: Likewise.
10183 * same.c: Likewise.
10184 * strtoumax.c: Likewise.
10186 * backupfile.c: Arrange for cpp to fail if the configure-time
10187 declaration check was not run.
10188 * hash.c: Likewise.
10189 * human.c: Likewise.
10190 * same.c: Likewise.
10191 * strtoumax.c: Likewise.
10193 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10194 then first look up the entire `.'-containing string as a login name.
10196 2000-02-18 Paul Eggert <eggert@twinsun.com>
10198 * getdate.y: Handle two-digit years with leading zeros correctly.
10199 (textint): New typedef.
10200 (parser_control): Member year changed from int to textint.
10202 (YYSTYPE): Removed; replaced by %union with int and textint members.
10203 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10204 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10205 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10206 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10207 (date, number, to_year): Use width of number in digits, not its value,
10208 to determine whether it's a 2-digit year, or a 2-digit time.
10209 (yylex): Store number of digits of numeric tokens.
10210 Reported by John Kendall.
10212 (parser_control): Changed from struct parser_control to typedef (for
10213 consistency). All uses changed.
10215 (tID): Removed; not used.
10216 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10218 2000-02-14 Paul Eggert <eggert@twinsun.com>
10220 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10221 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10223 2000-02-12 Jim Meyering <meyering@lucent.com>
10225 * userspec.c (ISDIGIT): Define it.
10226 (isdigit): Remove definition.
10227 (is_number): Use ISDIGIT, not isdigit.
10228 <libintl.h>: Include.
10229 (_ and N_): Define.
10230 (parse_user_spec): Mark translatable strings.
10232 2000-02-10 Jim Meyering <meyering@lucent.com>
10234 With these changes, nanosleep.[ch] are finally enough like the other
10235 lib/* replacement files to compile on a few more losing systems.
10237 * nanosleep.h: Don't include config.h.
10238 Remove prototype from declaration of nanosleep.
10239 (PARAMS): Remove now-unneeded definition.
10240 * nanosleep.c: #undef nanosleep.
10241 (rpl_nanosleep): Rename from nanosleep.
10243 2000-02-03 Jim Meyering <meyering@lucent.com>
10245 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10246 rather than with `#if HAVE_UTMPNAME'.
10248 2000-02-01 Jim Meyering <meyering@lucent.com>
10250 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10252 2000-01-31 Jim Meyering <meyering@lucent.com>
10254 * nanosleep.h (nanosleep): Guard declaration with
10255 `#if ! HAVE_DECL_NANOSLEEP'.
10256 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10257 the declaration in that vendor's sys/timers.h.
10258 Reported by Christian Krackowizer.
10260 * quotearg.c (ISASCII): Add #undef and move definition to follow
10261 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10262 (ISPRINT): Likewise.
10263 Reported by Tom Tromey.
10265 2000-01-30 Jim Meyering <meyering@lucent.com>
10267 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10268 uses of ->ut_name. The latter doesn't work with new Linux header files
10269 where only utmpx.ut_user is declared.
10271 * readutmp.h (UT_USER): Define.
10273 2000-01-23 Jim Meyering <meyering@lucent.com>
10275 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10278 2000-01-22 Jim Meyering <meyering@lucent.com>
10280 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10281 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10282 Required for some AIX systems. Reported by Christian Krackowizer.
10283 [TESTING] (main): New function.
10285 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10286 * dirname.c (dir_name): Support for DOS-style file names with drive
10289 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10291 * strverscmp.c (ISDIGIT): Define.
10292 (strverscmp): Use ISDIGIT, not isdigit.
10294 2000-01-17 Paul Eggert <eggert@twinsun.com>
10296 * nanosleep.c (nanosleep):
10297 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10298 POSIX.1 doesn't require SA_INTERRUPT and some systems
10299 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10300 it's been part of POSIX.1 since day 1 (in 1988).
10302 2000-01-17 Jim Meyering <meyering@lucent.com>
10304 * interlock: Remove unused file. Reported by François Pinard.
10306 2000-01-16 Paul Eggert <eggert@twinsun.com>
10308 * quotearg.c (quotearg_buffer_restyled): Do not quote
10309 alert, backslash, formfeed, and vertical tab unnecessarily in
10310 shell quoting style.
10313 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10314 Free Software Foundation, Inc.
10315 Copying and distribution of this file, with or without modification,
10316 are permitted provided the copyright notice and this notice are preserved.