1 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
3 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
4 LEN is smaller than SIZE. Suggested by Bruno Haible.
5 Also, help the compiler to keep LEN in a register.
7 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
9 * .cppi-disable: Add snprintf.h, socket_.h.
10 * snprintf.c: Include <errno.h> and <limits.h>.
11 (EOVERFLOW): Define if the system does not.
12 Do not include "minmax.h"; it wasn't used.
13 (snprintf): Don't assume size_t promotes to an unsigned type.
14 Fix bug when generated string was too long for the buffer: the
15 buffer's contents are supposed to be the initial prefix of the
16 output. Don't assume vasnprintf returns EOVERFLOW if the size
17 exceeds INT_MAX; do the check ourselves.
19 Import the following changes from libc:
21 2006-06-02 Jakub Jelinek <jakub@redhat.com>
23 * posix/regex_internal.c (re_string_skip_chars): If no character has
24 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
25 to the byte which couldn't be converted.
26 (re_string_reconstruct): Don't clear valid_raw_len before calling
27 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
28 tip_context using re_string_context_at.
30 2006-05-02 Ulrich Drepper <drepper@redhat.com>
32 * posix/regex.h: g++ still cannot handled [restrict].
34 2006-04-21 Ulrich Drepper <drepper@redhat.com>
36 * posix/regex.h: Remove special handling for VMS.
38 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
42 2006-07-19 Mike Frysinger <vapier@gentoo.org>
44 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
45 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
47 2006-08-08 Eric Blake <ebb9@byu.net>
49 * verror.c (verror_at_line): Work around glibc bug 2997, so that
50 verror_at_line output complies with GNU Coding Standards even when
53 2006-08-08 Eric Blake <ebb9@byu.net>
55 * verror.h, verror.c: New files.
57 2006-08-07 Bruno Haible <bruno@clisp.org>
59 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
61 Reported by Ralf Wildenhues.
63 2006-08-06 Eric Blake <ebb9@byu.net>
65 * error.h: Fold in some upstream changes from glibc.
68 2006-07-29 Bruno Haible <bruno@clisp.org>
70 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
72 2006-07-29 Bruno Haible <bruno@clisp.org>
74 * setenv.c: Undo unintended modification done on 2006-02-27.
76 2006-07-28 Eric Blake <ebb9@byu.net>
78 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
81 2006-07-28 Simon Josefsson <jas@extundo.com>
83 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
86 2006-07-28 Simon Josefsson <jas@extundo.com>
88 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
91 2006-07-28 Bruno Haible <bruno@clisp.org>
93 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
95 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
97 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
100 2006-07-28 Bruno Haible <bruno@clisp.org>
102 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
103 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
105 Avoids link error on FreeBSD 4.x.
106 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
108 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
110 * mbswidth.c (iswcntrl): Likewise.
112 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
114 * modechange.c (mode_compile): Numeric modes now affect setuid and
115 setgid on directories only if they set these bits.
116 * modechange.h: Remove obsolete comment about masks.
118 2006-07-27 Bruno Haible <bruno@clisp.org>
120 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
121 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
124 2006-07-26 Eric Blake <ebb9@byu.net>
126 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
127 like mingw that lack mkstemp.
128 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
129 avoid compilation warning on mingw.
131 2006-07-25 Bruno Haible <bruno@clisp.org>
133 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
134 <stdarg.h> or config.h.
136 2006-07-24 Bruno Haible <bruno@clisp.org>
138 * clean-temp.h: New file, from GNU gettext.
139 * clean-temp.c: New file, from GNU gettext.
141 2006-07-24 Bruno Haible <bruno@clisp.org>
143 * tmpdir.h: New file, from GNU gettext.
144 * tmpdir.c: New file, from GNU gettext.
146 2006-07-23 Bruno Haible <bruno@clisp.org>
148 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
149 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
150 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
151 gl_linked_remove_at): Use it.
153 2006-07-23 Eric Blake <ebb9@byu.net>
155 * tmpfile-safer.c: New file.
156 * stdio-safer.h (fopen_safer): Add prototype.
157 * stdio--.h (tmpfile): Make safer.
159 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
161 * close-stream.c, close-stream.h: New files.
163 2006-07-22 Bruno Haible <bruno@clisp.org>
165 Merge from GNU gettext 0.15.
167 2005-07-05 Bruno Haible <bruno@clisp.org>
169 * printf-args.c (printf_fetchargs): Work around broken
170 definition of wint_t on mingw.
172 2005-02-12 Bruno Haible <bruno@clisp.org>
174 * xallocsa.h: Add extern "C" for C++.
176 2006-05-17 Bruno Haible <bruno@clisp.org>
179 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
181 2006-04-30 Bruno Haible <bruno@clisp.org>
183 * progreloc.c: Include <mach-o/dyld.h> if available.
184 (find_executable): Use _NSGetExecutablePath when possible.
186 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
188 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
191 2005-12-29 Bruno Haible <bruno@clisp.org>
193 * progreloc.c (set_program_name_and_installdir): Fix
196 2005-12-04 Bruno Haible <bruno@clisp.org>
199 * progreloc.c: Include <windows.h> also on Cygwin.
200 (find_executable): Add support for Cygwin.
201 (set_program_name_and_installdir): Handle also platforms with
204 2006-07-11 Bruno Haible <bruno@clisp.org>
206 * javacomp.c: Fix a comment.
207 Reported by Jim Meyering.
209 2006-04-30 Bruno Haible <bruno@clisp.org>
211 * javacomp.h (compile_java_class): Add source_version,
212 target_version arguments.
213 * javacomp.c: Rewritten to choose only a compiler that
214 respects the specified source_version and target_version.
216 2006-06-27 Bruno Haible <bruno@clisp.org>
218 Assume correct S_ISDIR macro.
219 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
221 2006-07-22 Bruno Haible <bruno@clisp.org>
223 * javaversion.h: New file, from GNU gettext.
224 * javaversion.c: New file, from GNU gettext.
225 * javaversion.java: New file, from GNU gettext.
226 * javaversion.class: New file, from GNU gettext.
228 2006-05-17 Bruno Haible <bruno@clisp.org>
231 * javaexec.c (execute_java_class): Test for jview program
234 2006-04-09 Bruno Haible <bruno@clisp.org>
236 * fatal-signal.c: Don't include string.h.
237 (at_fatal_signal): Use a copying loop instead of memcpy.
239 2005-12-04 Bruno Haible <bruno@clisp.org>
241 * csharpexec.c: Add support for 'clix' launcher (untested).
242 (execute_csharp_using_sscli): New function.
243 (execute_csharp_program): Call it.
245 2006-06-21 Bruno Haible <bruno@clisp.org>
247 Avoid warnings from recent versions of mcs.
248 * csharpcomp.c (compile_csharp_using_mono): Don't use options
249 -o, -L, -r any more. Use options documented since mcs-1.0
250 instead. Similarly for -g.
252 2005-07-09 Bruno Haible <bruno@clisp.org>
254 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
256 Reported by Mark Junker <mjscod@gmx.de>.
258 2006-06-17 Bruno Haible <bruno@clisp.org>
260 * config.charset: Update for NetBSD 3.0.
262 2006-05-17 Bruno Haible <bruno@clisp.org>
265 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
267 2006-05-16 Bruno Haible <bruno@clisp.org>
269 * localcharset.c [CYGWIN]: Include <windows.h>.
270 (get_charset_aliases): For Cygwin, return the same CPxxx
271 aliases list as under WIN32.
272 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
273 the environment variables. Fall back to GetACP().
275 2006-04-05 Bruno Haible <bruno@clisp.org>
277 * config.charset: Update Juan Manuel Guerrero's address.
279 2005-02-12 Bruno Haible <bruno@clisp.org>
281 * allocsa.h: Add extern "C" for C++.
283 2005-02-10 Bruno Haible <bruno@clisp.org>
285 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
286 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
288 2006-07-22 Bruno Haible <bruno@clisp.org>
290 * gettext.h: Update to GNU gettext-0.15.
292 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
293 and Simon Josefsson <jas@extundo.com>
295 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
297 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
299 2006-07-21 Eric Blake <ebb9@byu.net>
301 * stdlib-safer.h: New file from coreutils, required by
304 2006-07-19 Derek R. Price <derek@ximbiot.com>
306 * getaddrinfo.h: Don't define unimplemented AI_* flags.
307 Reindent and repaginate.
309 2006-07-17 Bruno Haible <bruno@clisp.org>
311 * gl_list.h: New file.
312 * gl_list.c: New file.
313 * gl_array_list.h: New file.
314 * gl_array_list.c: New file.
315 * gl_carray_list.h: New file.
316 * gl_carray_list.c: New file.
317 * gl_linked_list.h: New file.
318 * gl_linked_list.c: New file.
319 * gl_anylinked_list1.h: New file.
320 * gl_anylinked_list2.h: New file.
321 * gl_avltree_list.h: New file.
322 * gl_avltree_list.c: New file.
323 * gl_anyavltree_list1.h: New file.
324 * gl_anyavltree_list2.h: New file.
325 * gl_rbtree_list.h: New file.
326 * gl_rbtree_list.c: New file.
327 * gl_anyrbtree_list1.h: New file.
328 * gl_anyrbtree_list2.h: New file.
329 * gl_anytree_list1.h: New file.
330 * gl_anytree_list2.h: New file.
331 * gl_linkedhash_list.h: New file.
332 * gl_linkedhash_list.c: New file.
333 * gl_anyhash_list1.h: New file.
334 * gl_anyhash_list2.h: New file.
335 * gl_avltreehash_list.h: New file.
336 * gl_avltreehash_list.c: New file.
337 * gl_rbtreehash_list.h: New file.
338 * gl_rbtreehash_list.c: New file.
339 * gl_anytreehash_list1.h: New file.
340 * gl_anytreehash_list2.h: New file.
342 * gl_oset.h: New file.
343 * gl_oset.c: New file.
344 * gl_array_oset.h: New file.
345 * gl_array_oset.c: New file.
346 * gl_avltree_oset.h: New file.
347 * gl_avltree_oset.c: New file.
348 * gl_rbtree_oset.h: New file.
349 * gl_rbtree_oset.c: New file.
350 * gl_anytree_oset.h: New file.
352 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
354 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
356 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
357 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
358 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
359 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
360 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
361 callers changed. Revamp internals significantly, by not
362 attempting to create directories that are temporarily more
363 permissive than the final results. Do not attempt to use
364 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
365 This removes some race conditions, fixes some bugs, and simplifies
366 things. Use new dirchownmod function to do owner and mode changes.
367 * mkdir-p.h: Likewise.
368 * modechange.c (octal_to_mode): New function.
369 (struct mode_change): New member mentioned.
370 (make_node_op_equals): New arg mentioned. All callers changed.
371 (mode_compile): Keep track of which mode bits the user has explicitly
373 (mode_adjust): New arg DIR, so that we implement the X op correctly.
374 New arg PMODE_BITS, to keep track of which mode bits the user
375 mentioned; it treats S_ISUID and S_ISGID speciall.
377 * modechange.h: Likewise.
379 2006-07-11 Derek R. Price <derek@ximbiot.com>
381 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
383 2006-07-10 Derek R. Price <derek@ximbiot.com>
385 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
386 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
387 macros into the GNU _D_EXACT_NAMLEN.
388 * savedir.c: Likewise.
389 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
391 2006-07-09 Jim Meyering <jim@meyering.net>
393 * argp-pv.c: Remove a doubled word in a comment.
394 * check-version.c (check_version): Likewise.
395 * javacomp.c (compile_java_class): Likewise.
397 2006-07-08 Jim Meyering <jim@meyering.net>
399 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
401 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
403 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
404 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
405 brackets. Other minor changes to suppress some compiler
408 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
410 * getloadavg.c: Use __VMS, not VMS.
411 * getopt.c: Likewise.
412 * getpagesize.h: Likewise.
413 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
414 probably does not work.
416 2006-07-06 Derek R. Price <derek@ximbiot.com>
417 and Paul Eggert <eggert@cs.ucla.edu>
419 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
420 Don't worry about this obsolete case any more.
421 (HAVE_DIR): Remove. All uses removed; we now assume you can read
423 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
424 worry about this obsolete case any more.
426 * getcwd.c: Likewise.
428 * savedir.c: Likewise.
430 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
432 * .cppi-disable: Add wcwidth.
433 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
434 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
435 (ISGRAPH): Remove. All uses changed to isgraph.
436 (FOLD) [!defined _LIBC]: Remove special case.
437 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
438 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
440 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
442 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
444 * strtod.c (strtod): cast the argument of tolower to unsigned char.
446 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
448 * memcasecmp.c: Include <limits.h>.
449 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
450 * strtod.c (strtod): Don't assume isspace works on negative chars.
451 Don't assume isdigit succeeds only on '0' through '9'.
453 2006-07-05 Derek R. Price <derek@ximbiot.com>
455 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
456 All uses of is_space replaced by isspace.
457 * exit.h: Don't talk about STDC_HEADERS.
458 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
459 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
460 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
461 replaced by isprint etc.
462 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
463 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
464 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
465 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
466 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
467 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
469 2006-07-05 Eric Blake <ebb9@byu.net>
471 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
472 missing from netdb.h.
473 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
475 2006-06-27 Bruno Haible <bruno@clisp.org>
477 Assume ANSI C header files and <ctype.h> functions.
478 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
479 (mbsnwidth): Use isprint, iscntrl instead.
481 2006-07-03 Jim Meyering <jim@meyering.net>
483 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
484 macro is used before the first cycle_check call.
486 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
488 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
489 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
490 reported by Mark D. Baushke, one in
491 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
493 Merge from coreutils.
495 * .cppi-disable: Add stdint_.h.
496 * .cvsignore: Add stdint.h.
498 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
500 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
501 both double and long double versions.
502 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
503 * xstrtold.c: New file.
504 * xstrtod.h (xstrtold): New decl.
506 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
508 * filemode.c (setst): Remove.
509 (strmode): Rewrite to avoid setst. This makes the code shorter,
510 (arguably) clearer, and the generated code is a bit smaller on my
511 Debian GNU/Linux stable x86 host.
513 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
515 * filemode.c: Include "filemode.h" first, to test the interface.
516 Assume that filemode.h includes sys/types.h and sys/stat.h.
517 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
518 (ftypelet): Reorder to put common cases first, for efficiency.
519 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
521 (strmode): Renamed from mode_string, and now stores 12 bytes instead
522 of 10, for compatibility with FreeBSD. All callers changed.
523 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
524 that can't be deduced solely from st_mode. First arg is now a const
526 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
527 (strmode): Renamed from mode_string.
528 (filemodestring): New decl.
529 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
530 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
531 (S_ISPORT, S_ISWHT): New macros, if not already defined.
533 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
535 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
536 fsusage.h now does that. Include fsusage.h first, to test interface.
537 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
538 at most one method (the old code could have generated decls that
539 didn't conform to C89, not that this was ever exercised).
540 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
542 2006-03-19 Jim Meyering <jim@meyering.net>
544 Work even in a chroot where d_ino values for entries in "/"
545 don't match the stat.st_ino values for the same names.
546 * getcwd.c (__getcwd): When no d_ino value matches the target inode
547 number, iterate through all entries again, using lstat instead.
548 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
549 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
551 * getcwd.c (__getcwd): Clarify a comment.
552 Use memcpy in place of a call to strcpy.
554 2006-03-12 Jim Meyering <jim@meyering.net>
556 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
557 that of the current directory (which we're about to chdir ".." out of),
558 then save the dev-ino of the parent, instead.
560 * same-inode.h (SAME_INODE): New file/macro.
561 * chdir-safer.c (SAME_INODE): Remove definition.
562 Include "same-inode.h", instead.
564 * cycle-check.h: Include "same-inode.h".
565 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
566 * cycle-check.c (SAME_INODE): Remove definition.
567 * root-dev-ino.h: Include "same-inode.h".
569 2006-03-11 Eric Blake <ebb9@byu.net>
571 * same.c (same_name): s/base_name/last_component/
572 * backupfile.c (check_extension, numbered_backup): Likewise.
573 * filenamecat.c (file_name_concat): Likewise.
575 2006-03-11 Eric Blake <ebb9@byu.net>,
576 Paul Eggert <eggert@cs.ucla.edu>
578 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
579 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
581 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
582 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
583 (last_component): New method.
584 * dirname.c (dir_len): Determine when drive letters need a
585 subsequent slash. Preserve // when it is special.
586 (dir_name): Don't append dot when drive letter is absolute.
587 [TEST_DIRNAME]: Move into a full-blown gnulib test.
588 * basename.c (base_name): New semantics - malloc the result.
589 Preserve // when it is special. Preserve relative files that look
591 (base_len): Preserve // when it is special.
592 (last_component): New method, similar to old base_name semantics.
593 * stripslash.c (strip_trailing_slashes): Use last_component, not
594 base_name. Strip redundant slashes from ///.
596 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
598 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
599 both are 64 bits, since this seems to be the tradition, and this
600 prevents gcc -Wformat from warning about usages with PRIuMAX. If
601 we ever run into a host that prefers long long to long in this
602 case, we'll need another configure-time test. Problem reported by
605 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
607 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
608 possible collision with system files.
609 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
610 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
611 WCHAR_MIN and WCHAR_MAX in this case.
612 (<stddef.h>): Do not include; no longer needed.
613 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
614 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
615 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
616 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
617 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
618 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
619 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
620 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
621 !defined(__c99))]: Include in this case too, since it's harmless
623 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
625 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
626 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
627 (_STDINT_MIN, _STDINT_MAX): New macros.
628 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
629 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
630 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
631 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
632 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
633 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
634 macros, not typedefs; this simplifies things quite a bit.
635 Use long int for all types narrower than int64_t.
636 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
637 Define in terms of long long int or int64_t or long int,
638 not int64_t or int32_t. This saves some compile-time testing.
639 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
640 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
641 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
642 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
643 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
644 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
645 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
646 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
647 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
648 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
649 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
650 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
651 undef any previous version and define our own version, for
652 simplicity and consistency with the new macros for types.
653 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
654 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
655 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
656 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
657 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
658 @WINT_T_SUFFIX@ to keep things simple here.
659 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
660 Simplify by assuming typical 8/16/32/64 host, since we're
661 already doing that elsewhere anyway.
662 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
663 and assume long long int is 64 bits if available. This
664 speeds up 'configure'.
666 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
668 * getaddrinfo.c: fixed typo
670 2006-06-29 Eric Blake <ebb9@byu.net>
672 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
673 unused static function.
675 2006-06-29 Eric Blake <ebb9@byu.net>
679 2006-06-29 Derek R. Price <derek@ximbiot.com>
681 * strftime.c: Assume strftime() exists.
683 2006-06-28 Bruno Haible <bruno@clisp.org>
685 * getaddrinfo.h: Fix POSIX URL.
686 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
687 (use_win32_p): Make static.
688 (getaddrinfo): Reject service name if it is empty or does not consist
689 solely of decimal digits, or if its value is > 65535.
690 (getnameinfo): Remove useless casts.
692 2006-06-28 Derek R. Price <derek@ximbiot.com>
694 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
695 Autoconf 2.60 says this stuff was obsolete.
697 2006-05-12 Bruno Haible <bruno@clisp.org>
699 * mkdtemp.c [MINGW]: Include <io.h>.
700 (mkdir): Define using _mkdir.
702 2006-06-28 Bruno Haible <bruno@clisp.org>
704 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
705 declaration for wcwidth.
706 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
708 2006-06-28 Eric Blake <ebb9@byu.net>
710 * xvasprintf.h: Fix comments.
712 2006-06-28 Eric Blake <ebb9@byu.net>
714 * mbchar.h (wcwidth): Include wcwidth.h.
715 * mbswidth.c (wcwidth): Move from here...
716 * wcwidth.h: ...to this new file.
718 2006-06-28 Simon Josefsson <jas@extundo.com>
720 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
721 functions there. It will succeed on Windows XP, but on Windows
722 2000 and (presumably) earlier, it will fail, and use the internal
724 (use_win32_p): New function.
725 (getaddrinfo): Use strtoul on servname, to support numeric ports.
726 Support AI_NUMERICSERV to disable getservbyname.
727 (getnameinfo): New function, only supports
728 NI_NUMERICHOST|NI_NUMERICSERV for now.
730 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
731 only have some of them. Add AI_NUMERICSERV. Add prototype for
734 2006-06-27 Bruno Haible <bruno@clisp.org>
736 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
738 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
740 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
741 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
742 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
744 2006-06-26 Bruno Haible <bruno@clisp.org>
746 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
748 Reported by Mark D. Baushke and Larry Jones.
750 2006-06-26 Bruno Haible <bruno@clisp.org>
752 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
754 Suggested by Mark D. Baushke and Larry Jones.
756 2006-06-23 Mark D. Baushke <mdb@gnu.org>
758 * stdint_.h: Treat BSD/OS like OpenBSD.
760 2006-06-23 Bruno Haible <bruno@clisp.org>
762 * stdint_.h: Treat IRIX like OpenBSD.
764 2006-06-23 Bruno Haible <bruno@clisp.org>
766 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
767 ISO C 99 Technical Corrigendum 1.
769 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
771 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
772 Some compiler complained about some of them. Problem reported by
774 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
776 2006-06-21 Simon Josefsson <jas@extundo.com>
778 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
781 * socket_.h: Don't define WINVER.
783 * inet_pton.h, inet_pton.c: New file, taken from glibc but
784 slightly modified to work in gnulib.
786 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
788 * read-file.c (fread_file): Start with buffer allocation of
789 0 bytes rather than 1 byte; this simplifies the code.
790 Don't invoke feof; it's not needed. Refactor to avoid duplicate
791 code to free buffer and save/restore errno.
792 (internal_read_file): Remove unused local.
794 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
796 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
797 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
798 Problem reported by Denis Excoffier in
799 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
801 2006-06-19 Simon Josefsson <jas@extundo.com>
803 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
805 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
807 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
809 2006-06-17 Bruno Haible <bruno@clisp.org>
811 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
813 2006-06-17 Bruno Haible <bruno@clisp.org>
815 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
816 problem on Solaris 2.5.1.
818 2006-06-16 Eric Blake <ebb9@byu.net>
820 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
821 * unicodeio.c [!defined errno]: Likewise.
822 * strtol.c [!defined errno]: Likewise.
823 * strtod.c [!defined errno]: Likewise.
825 2006-06-15 Bruno Haible <bruno@clisp.org>
827 * stdint_.h: Rewritten to be fully auto-configured.
828 Fixes bug on HP-UX/IA64.
830 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
832 * getdate.y (__attribute__): Don't define if already defined.
833 Problem reported by Larry Jones.
834 * utimens.c (__attribute__): Likewise.
836 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
838 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
839 reported by Andreas Schwab.
841 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
842 Bruno Haible <bruno@clisp.org>
844 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
846 2006-05-26 Martin Lambers <marlam@marlam.de>
848 * getpass.c: Updates the test for the native W32 API, and adds
849 missing includes, thus fixing compilation warnings.
851 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
853 * tempname.c (small_open, large_open): New macros.
854 (__open, __open64) [!_LIBC]: Remove.
855 (__gen_tempname): Use small_open and large_open instead of __open
856 and __open64. This fixes a portability bug on HP-UX 11.11i
857 reported by Simon Wing-Tang in
858 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
860 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
862 * exclude.c (exclude_fnmatch): New function.
863 (excluded_file_name): Call exclude_fnmatch.
864 * exclude.h (excluded_file_name): New prototype
866 2006-05-24 Bruno Haible <bruno@clisp.org>
868 * printf-args.c (printf_fetchargs): Turn NULL pointers for
869 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
870 Reported by Thorsten Maerz <torte@netztorte.de> via
871 Aaron Stone <aaron@serendipity.cx>.
873 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
875 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
876 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
877 (my_usleep): Don't mishandle maximum value.
879 2006-05-19 Jim Meyering <jim@meyering.net>
881 * getugroups.c: Correct an outdated comment. From Bruno Haible.
883 2006-05-17 Bruno Haible <bruno@clisp.org>
886 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
888 2006-05-17 Bruno Haible <bruno@clisp.org>
890 * stdint_.h: Fix recognition of Cygwin.
892 2006-05-11 Jim Meyering <jim@meyering.net>
894 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
896 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
898 * crc.c (crc32_update): Remove unnecessary L suffix.
899 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
900 unwanted sign propagation, e.g., on hosts with 64-bit int.
901 There still are some problems with reeelly weird theoretical hosts
902 (e.g., 33-bit int) but it's not worth worrying about now.
903 * sha1.c (rol): Likewise.
904 (K1, K2, K3, K4): Remove unnecessary L suffix.
906 2006-05-10 Bruno Haible <bruno@clisp.org>
908 * des.c: Cast to avoid warnings.
910 2006-05-10 Simon Josefsson <jas@extundo.com>
912 * md4.c: Typo fix, update copyright years.
913 (K1, K2): Don't use L because it turn computations into 64-bit on
916 2006-05-09 Bruno Haible <bruno@clisp.org>
918 * xvasprintf.c: Include limits.h, string.h, xsize.h.
919 (EOVERFLOW): Define fallback value.
920 (xstrcat): New function.
921 (xvasprintf): Recognize the special case of a string concatenation.
923 2006-05-01 Bruno Haible <bruno@clisp.org>
925 * stdint_.h: Shorter URL.
926 * inttypes.h: Likewise.
928 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
930 * verify.h: Document the internals better. Most of this change
931 was written by Bruno Haible.
933 2006-04-29 Bruno Haible <bruno@clisp.org>
935 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
936 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
938 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
940 * getdate.y (get_date): When adding relative date, start with the
941 initial time, not with the result of the first mktime call.
943 2006-04-23 Bruno Haible <bruno@clisp.org>
945 * copy-file.c: Include <unistd.h> unconditionally.
946 * execute.c: Likewise.
947 * fatal-signal.c: Likewise.
948 * findprog.c: Likewise.
949 * mkdtemp.c: Likewise.
952 * wait-process.h: Likewise.
954 2006-04-23 Bruno Haible <bruno@clisp.org>
956 * fwriteerror.c (fwriteerror): Call fclose also when an error
957 condition was already detected.
958 Reported by Ben Pfaff <blp@cs.stanford.edu>.
960 2006-04-19 Derek Price <derek@ximbiot.com>
961 Eric Blake <ebb9@byu.net>
963 * inttypes.h: Correct grammar in comment.
965 2006-04-18 Derek Price <derek@ximbiot.com>
966 Paul Eggert <eggert@cs.ucla.edu>
968 * inttypes.h: New file.
969 * strtoimax.c: Assume <inttypes.h>.
971 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
973 * utimens.c (futimens): glibc futimesat messes up if /proc
974 isn't mounted. Problem reported by Kir Kolyshkin.
976 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
978 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
979 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
980 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
982 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
984 Merge regex changes from libc, removing some of our
985 POSIX-conformance changes that were rejected and redoing them in a
988 * regcomp.c (re_compile_internal, init_dfa):
989 Length arg is now size_t, not Idx. All uses changed.
990 (peek_token): Forward decl now says internal_function.
991 (__re_error_msgid, __re_error_msgid_idx):
992 Now static rather than extern with attribute_hidden.
993 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
994 For some reason libc prefers K&R style defns for external functions.
995 (regerror) [!defined _LIBC]: Likewise.
996 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
997 (seek_collating_symbol_entry, lookup_collation_sequence_value):
998 (build_range_exp, build_collating_symbol):
1000 (re_compile_fastmap): Use '\0' to memset, not 0.
1001 (utf8_sb_map): Make the calculations more obvious.
1002 (init_dfa, parse_bracket_exp, build_charclass_op):
1003 Call calloc and cast result, as glibc does.
1004 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1005 (build_range_exp, build_collating_symbol):
1006 Now internal functions.
1008 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1010 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1011 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1012 Don't depend on VMS; depend on __VMS instead, for POSIX
1013 namespace cleanness.
1014 (regoff_t): Define to ssize_t, not long int.
1016 Remove the REG_ macros named below. Instead, make the old names
1017 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1019 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1020 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1021 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1022 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1023 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1024 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1025 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1026 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1027 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1028 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1029 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1030 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1031 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1032 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1033 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1034 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1035 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1037 Remove. All uses replaced by the old RE_* names.
1038 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1039 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1040 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1041 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1042 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1043 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1044 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1045 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1046 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1047 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1048 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1049 Don't bother having these macros be independent of each others'
1050 values, since they no longer exist in the POSIX name space.
1052 Rename the following member names back to their old names,
1053 unless !__USE_GNU_REGEX. All uses changed back.
1054 (buffer): Renamed from re_buffer.
1055 (allocated): Renamed from re_allocated.
1056 (used): Renamed from re_used.
1057 (syntax): Renamed from re_syntax.
1058 (fastmap): Renamed from re_fastmap.
1059 (translate): Renamed from re_translate.
1060 (can_be_null): Renamed from re_can_be_null.
1061 (regs_allocated): Renamed from re_regs_allocated.
1062 (fastmap_accurate): Renamed from re_fastmap_accurate.
1063 (no_sub): Renamed from re_no_sub.
1064 (not_bol): Renamed from re_not_bol.
1065 (not_eol): Renamed from re_not_eol.
1066 (newline_anchor): Renamed from re_newline_anchor.
1067 (num_regs): Renamed from rm_num_regs.
1068 (start): Renamed from rm_start.
1069 (end): Renamed from rm_end.
1071 (free_state): Move up a bit.
1073 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1074 #define to be empty.
1075 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1076 when that is what is intended.
1077 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1078 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1080 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1081 All uses changed back to re_malloc, etc. It's now the caller's
1082 responsibility to check for overflow; all callers changed.
1083 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1084 (re_x2nrealloc): Remove.
1085 (free_state): Remove decl.
1087 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1088 (re_set_registers, re_exec):
1091 2006-01-31 Roland McGrath <roland@redhat.com>
1093 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1094 Reported by Mike Frysinger <vapier@gentoo.org>.
1096 2006-01-15 Andreas Jaeger <aj@suse.de>
1099 * regex_internal.c (re_string_reconstruct): Adjust for
1100 build_wcs_upper_buffer change.
1101 (build_wcs_upper_buffer): Change return type.
1103 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1105 * regex_internal.h: Include <stdint.h> if available.
1107 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1109 * regex_internal.h (SIZE_MAX): Provide a default definition.
1111 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1113 * regcomp.c: Adjust for changed secondary hash function.
1115 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1117 * regex.h: Pretty printing.
1118 Clean up namespace a bit.
1120 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1122 * regexec.c (update_cur_sifted_state, check_arrival,
1123 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1125 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1126 Ulrich Drepper <drepper@redhat.com>
1129 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1130 (bitset_word_t): Renamed from bitset_word. All uses changed.
1132 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1135 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1136 * regcomp.c: Remove unnecessary uses of
1137 unsigned RE_TRANSLATE_TYPE.
1138 * regex_internal.h: Likewise.
1139 * regex_internal.c: Likewise.
1140 * regexec.c: Likewise.
1141 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1143 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1145 * regexec.c (find_recover_state): Remove unnecessary
1147 (transit_state_bkref): Make DFA a const pointer.
1148 (get_subexp): Likewise.
1149 (check_arrival): Likewise.
1150 (update_cur_sifted_state): Likewise.
1151 (re_search_internal): Likewise.
1152 (prune_impossible_nodes): Likewise.
1153 (acquire_init_state_context): Likewise.
1154 (proceed_next_node): Likewise.
1155 (set_regs): Likewise.
1156 (free_fail_stack_return): Likewise.
1157 (check_arrival_expand_ecl): Mark DFA parameter as const.
1158 (check_arrival_expand_ecl_sub): Likewise.
1159 (check_subexp_limits): Likewise.
1160 (sub_epsilon_src_nodes): Likewise.
1161 (add_epsilon_src_nodes): Likewise.
1162 (merge_state_array): Likewise.
1163 (update_regs): Likewise.
1164 (build_trtable): Likewise.
1165 (sift_states_backward): Mark MCTX parameter as const.
1166 (build_sifted_states): Likewise.
1167 (update_cur_sifted_state): Likewise.
1168 (sift_states_mkref): Likewise.
1169 (check_arrival_expand_ecl): Mark eclosure as const.
1170 (check_dst_limits_calc_pos_1): Likewise.
1171 * regex_internal.h (re_match_context_t): Make dfa a const
1174 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1176 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1177 (transit_state_sb): Likewise.
1178 (transit_state_mb): Likewise.
1179 (sift_states_iter_mb): Likewise.
1180 (check_arrival_add_next_nodes): Likewise.
1181 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1182 [_LIBC] (re_search_2_stub): Use mempcpy.
1184 * regex_internal.c (re_string_reconstruct): Avoid calling
1185 mbrtowc for very simple UTF-8 case.
1187 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1189 (re_acquire_state_context): Likewise.
1190 * regex_internal.h: Adjust prototypes.
1192 * regex.c: Prevent using C++ compilers.
1194 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1195 (re_acquire_state_context): Likewise.
1197 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1198 Bruno Haible <bruno@clisp.org>
1200 * stdint_.h: On OpenBSD, don't redefine types already included in
1201 <sys/types.h> and <inttypes.h>.
1203 2006-03-24 Eric Blake <ebb9@byu.net>
1205 * time_r.c (copy_string_result): Remove, as it is no longer used.
1207 2006-03-24 Simon Josefsson <jas@extundo.com>
1209 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1210 including some doc fixes.
1211 (base64_encode_alloc): Fix +1 bug on allocation failures.
1213 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1215 * base64.c (base64_encode): Do not read past end of array with
1216 unsanitized input on systems with CHAR_BIT > 8.
1218 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1220 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1221 Typedef to long int, not to off_, as POSIX will likely change
1224 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1226 * argp-help.c (validate_uparams): Fix typo
1227 * argp-parse.c (argp_default_options): Consistently begin help
1228 messages with a lowercase letter.
1230 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1232 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1233 overrun buffers and shouldn't be used (much as gets shouldn't be
1235 * time_r.c (asctime_r, ctime_r): Likewise.
1237 2006-03-08 Simon Josefsson <jas@extundo.com>
1239 * gc-gnulib.c (randomize): Don't open files called 'no', they
1240 signal that configure disabled the device.
1242 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1244 * c-stack.c: Include unistd.h unconditionally, since we now assume
1246 * getlogin_r.c: Likewise.
1247 * getlogin_r.h: Likewise.
1249 * pagealign_alloc.c: Likewise.
1250 * unistd_.h: Remove; no longer needed.
1252 2006-03-07 Simon Josefsson <jas@extundo.com>
1254 * unistd_.h: New file.
1256 2006-03-07 Simon Josefsson <jas@extundo.com>
1258 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1260 2006-03-01 Simon Josefsson <jas@extundo.com>
1262 * readline.c: Fix typo, tiny patch from Stepan Kasal
1265 2006-02-28 Simon Josefsson <jas@extundo.com>
1267 * getopt.c: Protect #include of unistd.h, for MSVS.
1269 2006-02-27 Simon Josefsson <jas@extundo.com>
1271 * base64.h: Indent #define's. From Jim Meyering
1274 2006-02-27 Jim Meyering <jim@meyering.net>
1276 Revert the change of 2006-02-24, so these files can continue
1277 to be sync'd from gettext.
1278 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1281 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1283 * glob.c: Say "invalid" rather than "illegal" in comments.
1285 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1287 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1289 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1291 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1292 AT_FDCWD exceeds INT_MAX.
1293 * openat.h (AT_FDCWD): Likewise.
1295 2006-02-14 Jim Meyering <jim@meyering.net>
1297 Sync from coreutils.
1299 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1300 failure on deficient systems, and simplify gnulib lgpl dependencies.
1301 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1302 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1304 * xalloc-die.c: Remove unused definition of N_.
1306 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1308 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1310 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1312 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1313 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1315 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1317 * argp-namefrob.h: Restore changes accidentally lost during the
1318 "autoupdate" on 2005-12-12.
1320 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1322 * fnmatch.c (L_): Renamed from L, to work around a bug in
1323 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1324 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1327 2006-01-26 Simon Josefsson <jas@extundo.com>
1329 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1330 prototype is visible on mingw32.
1332 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1335 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1338 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1340 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1341 attempt to open for write; this always fails, at least on POSIX
1342 hosts. This reinstates the 2006-01-09 change, which was
1343 inadvertently removed.
1345 2006-01-26 Bruno Haible <bruno@clisp.org>
1346 Paul Eggert <eggert@cs.ucla.edu>
1348 * stdbool_.h (_Bool)
1349 [(! (defined __cplusplus || defined __BEOS__)
1350 && !defined __GNUC__
1351 && !(defined __HP_cc || defined __xlc__
1352 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1353 || defined __sgi))]:
1354 #define to signed char in these cases too; this simplifies
1355 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1356 etc., separately) and makes it more conservative.
1358 2006-01-21 Jim Meyering <jim@meyering.net>
1360 Sync from the stable (b5) branch of coreutils:
1362 * fts.c (fts_children): Don't let close() clobber errno from
1365 * fts.c (fts_stat): When following a symlink-to-directory,
1366 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1367 a dangling symlink. That can also happen at least for ELOOP.
1368 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1369 FYI, this bug predates the inclusion of fts.c in coreutils.
1371 * fts.c (fts_open): Put new maxarglen declaration and uses
1372 in their own block, so pre-c99 compilers don't object.
1374 Avoid the double-free (first in fts_read, second in fts_close) that
1375 would occur when an `active' directory is made inaccessible (e.g.,
1376 via chmod a-x) during a traversal.
1377 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1378 before returning. Reproduce this failure by
1379 mkdir -p a/b; cd a; chmod a-x . b
1380 Reported by Stavros Passas.
1382 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1384 * argp-namefrob.h: Bugfix. Remove stray #
1386 2006-01-25 Bruno Haible <bruno@clisp.org>
1388 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1390 Reported by Paul Eggert.
1392 2006-01-25 Jim Meyering <jim@meyering.net>
1394 * fileblocks.c: Remove more useless parentheses.
1395 * readutmp.h: Likewise.
1397 2006-01-24 Bruno Haible <bruno@clisp.org>
1399 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1401 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1404 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1405 to avoid problems with the built-in _Bool type.
1406 Reported by Paul Eggert on 2005-11-26.
1408 2006-01-24 Jim Meyering <jim@meyering.net>
1410 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1412 2006-01-24 Simon Josefsson <jas@extundo.com>
1414 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1417 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1419 Work around porting bugs reported by Dieter in
1420 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1421 * getopt.c (_NOPROTO): Remove; no longer needed.
1422 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1423 Include "getopt.h" first, to check interface.
1424 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1426 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1427 (__strndup): Revert to K&R-style function dfns, the glibc style.
1428 * strnlen.c: Don't claim it's taken from glibc; it's not.
1429 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1430 Include strnlen.h first, to get prototype properly.
1431 (strnlen): Renamed from __strnlen.
1434 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1436 These changes imported from libc.
1437 * getopt.c: Use __fxprintf instead of inline stream orientation
1438 test and two separate function calls.
1439 * strndup.c (__strndup): Add libc_hidden_def.
1441 2006-01-22 Bruno Haible <bruno@clisp.org>
1443 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1444 temporary buffer for sprintf, take into account the precision also
1445 for 'd', 'i', 'u', 'o', 'x', 'X'.
1447 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1449 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1450 to pacify gcc -Wswitch-default.
1452 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1454 * argp-help.c (usage_long_opt): Do not print DOC options.
1455 (__argp_base_name): Removed
1456 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1458 (__argp_base_name): Provide macro definition or extern declaration
1459 depending on the configuration
1461 2006-01-20 Simon Josefsson <jas@extundo.com>
1463 * inet_ntop.h: Unconditionally include sys/socket.h.
1465 2006-01-19 Simon Josefsson <jas@extundo.com>
1467 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1469 2006-01-12 Simon Josefsson <jas@extundo.com>
1471 * base64.c: Fix warning, reported by Bruno Haible
1472 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1474 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1476 Sync from coreutils.
1477 * md5.c: Fix commentary typos.
1478 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1479 * md5.h (__attribute__): Remove; unused.
1480 * sha1.c: Fix commentary to match md5 better.
1481 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1482 so that we don't need to worry about alignment. All uses changed.
1483 This merges the 2005-10-28 md5 change into sha1.
1485 2006-01-11 Jim Meyering <jim@meyering.net>
1487 Sync from coreutils.
1488 * md5.c (OP): Fix spacing.
1490 2006-01-11 Simon Josefsson <jas@extundo.com>
1492 * stdint_.h (SIZE_MAX): Add missing (.
1494 2006-01-10 Bruno Haible <bruno@clisp.org>
1496 * argp.h (__const): Remove macro. Use const instead.
1497 * argp-fmtstream.h (__const): Likewise.
1498 * glob_.h (__const): Remove macro.
1499 * glob-libc.h: Use const instead of __const.
1501 2006-01-10 Jim Meyering <jim@meyering.net>
1503 Avoid the double-free (first in fts_read, second in fts_close) that
1504 would occur when an `active' directory is made inaccessible (e.g.,
1505 via chmod a-x) during a traversal.
1506 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1507 before returning. Reproduce this failure by
1508 mkdir -p a/b; cd a; chmod a-x . b
1509 Reported by Stavros Passas.
1511 Sync from coreutils.
1512 * sha1.c: Tweak grammar in a comment.
1514 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1516 * regex_internal.h (BITSET_WORD_BITS):
1517 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1518 preprocessor mishandles large unsigned values as if they were signed.
1519 Problem reported by Claudio Fontana in
1520 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1522 2006-01-10 Simon Josefsson <jas@extundo.com>
1524 * socket_.h: New file.
1526 2006-01-10 Bruno Haible <bruno@clisp.org>
1528 * localcharset.c: Update from GNU gettext.
1530 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1532 Sync from coreutils.
1533 * chdir-long.c (cdb_free): Don't bother trying to open directory
1534 for write access: POSIX says that must fail.
1535 * fts.c (diropen): Likewise.
1536 * save-cwd.c (save_cwd): Likewise.
1537 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1538 well, for minor improvements on hosts that lack O_DIRECTORY.
1539 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1540 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1541 Fall back on chown if open failed with EACCES.
1543 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1544 Report an error at compile-time if only a 1-second nominal clock
1545 resolution is found.
1547 * lchmod.h: New file.
1548 * mkdir-p.c: Include lchmod.h, lchown.h.
1549 (make_dir_parents): Use lchown rather than chown, and
1550 lchmod rather than chmod.
1552 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1553 too. Problem with "none" reported by Bob Proulx. Problem with
1554 "proc" reported by n0dalus.
1556 * mountlist.c: Include <limits.h>.
1557 (dev_from_mount_options)
1558 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1559 New function. It no longer assumes "dev=" has the System V meaning
1560 on Linux (since it doesn't). It also parses "dev=" more carefully.
1561 (read_file_system_list)
1562 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1563 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1566 * posixtm.h (PDS_PRE_2000): New macro.
1567 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1568 All usages changed. Reject dates outside the range 1969-1999 if
1569 PDS_PRE_2000 is used.
1571 2006-01-09 Jim Meyering <jim@meyering.net>
1573 Sync from coreutils.
1575 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1577 * chdir-safer.h, chdir-safer.c: New files.
1579 * modechange.c (mode_compile): Reject an invalid mode string
1580 that starts with an octal digit. From Andreas Gruenbacher.
1582 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1583 and dup to open_safer and dup_safer, respectively.
1584 (openat_permissive): Fix typo in comment.
1586 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1587 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1588 (_): Remove; no longer needed.
1589 (openat): Renamed from rpl_openat; no need for rpl_openat
1590 since openat.h renames openat for us.
1591 Replace most of the body with a call to openat_permissive,
1592 to avoid duplicate code.
1593 Port to (probably hypothetical) environments were mode_t is
1595 (openat_permissive): Require mode arg, so that we can check
1596 types better. Put it just after flags. Change cwd failure
1597 indicator from pointer-to-bool to pointer-to-errno-value.
1598 All callers changed.
1599 Invoke openat_save_fail and/or openat_restore_fail if
1600 cwd_errno is null, so that openat can call us.
1601 (openat_permissive, fdopendir, fstatat, unlinkat):
1602 Simplify errno handling to avoid some duplicate code,
1603 as it's OK to set errno on success.
1604 * openat.h: Revamp code so that function macros depend on
1605 __OPENAT_PREFIX only, not also on AT_FDCWD.
1606 (openat_ro): Remove. Caller changed to use openat_permissive.
1607 (openat_permissive): Now a macro, if not a function.
1608 (openat_restore_fail, openat_save_fail): Now always functions,
1609 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1611 * openat-priv.h: New file, defining macros used by mkdirat.c
1613 * mkdirat.c: Include openat-priv.h.
1614 Remove definitions of macros defined therein.
1615 * openat.c: Likewise.
1617 * mkdirat.c (mkdirat): New file and function.
1618 * openat.h (mkdirat): Declare.
1620 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1622 * openat.h (openat_permissive): Declare.
1623 (openat_ro): Define.
1625 * openat.c (EXPECTED_ERRNO): New macro.
1626 (openat_permissive): New function -- used in remove.c rewrite.
1627 (all functions): Set errno just before returning, only if there
1628 was an actual failure.
1629 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1631 Emulate openat-family functions using Linux's procfs, if possible.
1632 Idea and some code based on Ulrich Drepper's glibc changes.
1634 * openat.c: (BUILD_PROC_NAME): New macro.
1635 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1636 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1637 before falling back on save_cwd and restore_cwd.
1638 (fdopendir, fstatat, unlinkat): Likewise.
1640 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1641 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1643 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1644 as second argument to va_arg. Otherwise, some versions of gcc
1645 warn that `if this code is reached, the program will abort'.
1647 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1649 Sync from coreutils.
1651 Add POSIX ACL support
1652 * acl.h (copy_acl, set_acl): Add declarations.
1653 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1654 systems other than Linux.
1655 (chmod_or_fchmod): New function: use fchmod when possible,
1656 and chmod otherwise.
1657 (file_has_acl): Add a POSIX ACL implementation, with a
1658 Linux-specific subcase.
1659 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1660 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1661 acls are unsupported.
1662 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1663 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1666 2006-01-09 Bruno Haible <bruno@clisp.org>
1668 * sysexit_.h (EX_OK): New macro.
1669 Suggested by Martin Lambers <marlam@marlam.de>.
1671 2006-01-09 Bruno Haible <bruno@clisp.org>
1673 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1674 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1675 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1676 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1678 2006-01-09 Bruno Haible <bruno@clisp.org>
1680 * stdint_.h (SIZE_MAX): Write the value without involving negative
1683 2005-10-16 Bruno Haible <bruno@clisp.org>
1685 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1686 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1688 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1690 * strftime.c (tzname): Don't declare if it is already #defined.
1691 Problem reported for Mingw by Mark Junker.
1693 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1695 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1696 long int, not int, for nanosecond counts, so that people who are
1697 used to POSIX struct timespec won't be surprised. Reported by Jim
1700 2005-12-16 Jim Meyering <jim@meyering.net>
1702 * fprintftime.c, fprintftime.h: New files.
1704 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1706 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1707 * argp-help.c (fill_in_uparams): Check if the constructed
1708 struct uparams is valid. Fall back to the default values if it is
1711 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1713 * argp-help.c (__argp_base_name): New function
1714 (__argp_short_program_name): Rewrite using __argp_base_name
1715 * argp-namefrob.h: Define program_invocation_name and
1716 program_invocation_short_name if requested
1717 (__argp_base_name): Add prototype
1718 * argp-parse.c (argp_def): Use gettext wrappers
1719 (argp_default_parser): Use __argp_base_name
1720 * argp-pin.c: New file. Defines program_invocation_name and
1721 program_invocation_short_name on systems that lack them.
1723 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1725 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1726 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1727 porting problem reported by Georg Schwarz in
1728 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1730 2005-07-09 Bruno Haible <bruno@clisp.org>
1732 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1733 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1734 Reported by Mark Junker <mjscod@gmx.de>.
1736 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1738 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1739 (uintmax_t) [defined uintmax_t]: Do not declare.
1740 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1741 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1742 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1743 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1744 sake of portability to weird hosts that C allows (though we don't
1745 know of any practical examples).
1747 * savedir.h (fdsavedir): New decl.
1748 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1749 contains most of the former guts of savedir.
1750 (savedir): Use savedirstream.
1753 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1755 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1756 coreutils no longer futzes with rounding modes.
1758 2005-11-14 Jim Meyering <jim@meyering.net>
1760 * mkstemp-safer.c: Include <config.h>, required for possible
1761 replacement of mkstemp.
1763 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1765 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1767 (gethrxtime) [! (HAVE_NANOUPTIME
1768 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1769 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1770 our own approximation.
1772 2005-11-10 Simon Josefsson <jas@extundo.com>
1774 * readline.c: Remove EOL.
1776 2005-11-08 Eric Blake <ebb9@byu.net>
1778 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1780 2005-11-08 Eric Blake <ebb9@byu.net>
1782 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1784 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1786 Fix porting problem reported by Theodoros V. Kalamatianos.
1787 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1788 Don't assume that futimes failing means we must fail.
1790 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1792 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1793 leave errno alone. Problem reported by Dmitry V. Levin.
1795 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1797 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1798 errno alone. Problem reported by Frederic Jolliton.
1800 2005-10-28 Simon Josefsson <jas@extundo.com>
1802 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1803 "restrict" keywords, as per POSIX. Protect the function
1804 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1805 Don't use K&R prototypes. Check the sprintf return values.
1806 Re-define EAFNOSUPPORT if not present. Indent.
1808 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1809 suggested by Bruno Haible <bruno@clisp.org>.
1811 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1813 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1815 * gc-libgcrypt.c: Add MD2 (which is not available through
1818 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1820 * md2.h, md2.c: New files.
1822 2005-10-24 Simon Josefsson <jas@extundo.com>
1824 * md4.h: Shrink buffer size, now that we changed the type.
1826 2005-10-22 Simon Josefsson <jas@extundo.com>
1828 * arcfour.h, arcfour.c: Use fixed size indices in the
1829 arcfour_context struct (simplify test vector testing in GNU
1832 2005-10-22 Simon Josefsson <jas@extundo.com>
1834 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1835 suggested by Bruno Haible <bruno@clisp.org>.
1837 2005-10-22 Simon Josefsson <jas@extundo.com>
1839 * crc.h: Include stddef.h, for size_t.
1841 2005-10-21 Simon Josefsson <jas@extundo.com>
1843 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1844 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1846 2005-10-21 Simon Josefsson <jas@extundo.com>
1848 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1851 2005-10-21 Simon Josefsson <jas@extundo.com>
1853 * gc-gnulib.c: Support ARCTWO in CBC mode.
1855 2005-10-21 Simon Josefsson <jas@extundo.com>
1857 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1860 * hmac-sha1.c (hmac_sha1): Likewise.
1862 * crc.c (crc32_update): Actually use crc parameter, suggested by
1863 Bruno Haible <bruno@clisp.org>.
1865 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1868 2005-10-21 Simon Josefsson <jas@extundo.com>
1870 * des.h, des.c: New files.
1872 * gc-gnulib.c: Support DES.c
1874 2005-10-21 Simon Josefsson <jas@extundo.com>
1876 * arctwo.h, arctwo.c: New files.
1878 * gc-gnulib.c: Support ARCTWO.
1880 2005-10-21 Simon Josefsson <jas@extundo.com>
1882 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1884 2005-10-19 Simon Josefsson <jas@extundo.com>
1886 * gc-gnulib.c: Support ARCFOUR.
1888 2005-10-19 Simon Josefsson <jas@extundo.com>
1890 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1893 * gc.h: Add ECB enum type.
1895 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1897 2005-10-19 Simon Josefsson <jas@extundo.com>
1899 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1901 2005-10-18 Simon Josefsson <jas@extundo.com>
1903 * md4.h, md4.c: New files, based on md5.?.
1905 2005-10-17 Simon Josefsson <jas@extundo.com>
1907 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1909 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1911 2005-10-17 Simon Josefsson <jas@extundo.com>
1913 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1915 2005-10-17 Simon Josefsson <jas@extundo.com>
1917 * gc.h, gc-libgcrypt.c: Add ciphers.
1919 2005-10-17 Simon Josefsson <jas@extundo.com>
1921 * sha1.c: Use uint32_t instead of md5_uint32.t
1923 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1926 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1928 * md5.h: Use stdint.h and uint32_t. Doc fix.
1930 2005-10-15 Simon Josefsson <jas@extundo.com>
1932 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1934 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1936 2005-10-14 Simon Josefsson <jas@extundo.com>
1938 * arcfour.h, arcfour.c: New files.
1940 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1942 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1943 include <wchar.h>; no longer needed.
1945 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1946 and Ulrich Drepper <drepper@redhat.com>
1949 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1950 instead of inline stream orientation test and two separate
1951 function calls. Pay no attention to USE_IN_LIBIO.
1953 2005-10-14 Roland McGrath <roland@redhat.com>
1955 Import from libc. [BZ #1331]
1956 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1958 Reported by Matej Vela <vela@debian.org>.
1960 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1962 * mkdir-p.c (make_dir_parents): Don't report an error if an
1963 intermediate directory is in a read-only file system. Problem
1964 reported by Eric Blake.
1966 2005-10-13 Simon Josefsson <jas@extundo.com>
1968 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1969 Move memory allocation outside of loop.
1971 2005-10-12 Simon Josefsson <jas@extundo.com>
1973 * gc-pbkdf2-sha1.c: New file.
1975 * gc.h: Add gc_pbkdf2_sha1 prototype.
1977 2005-10-12 Simon Josefsson <jas@extundo.com>
1979 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1980 suggested by Bruno Haible <bruno@clisp.org>.
1982 2005-10-12 Simon Josefsson <jas@extundo.com>
1984 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1986 * gc-gnulib.c (gc_hmac_sha1): New function.
1988 2005-10-12 Simon Josefsson <jas@extundo.com>
1990 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1992 2005-10-12 Simon Josefsson <jas@extundo.com>
1994 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1995 GC_USE_HMAC_MD5, respectively.
1997 * gc-libgcrypt.c (gc_md5): Fix assert call.
2000 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2002 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2004 * gc-gnulib.c (gc_hash_buffer): Ditto.
2006 2005-10-11 Bruno Haible <bruno@clisp.org>
2008 * c-strcasestr.h: New file, from GNU gettext.
2009 * c-strcasestr.c: New file, from GNU gettext.
2011 2005-10-11 Bruno Haible <bruno@clisp.org>
2013 * c-strcase.h: New file, from GNU gettext.
2014 * c-strcasecmp.c: New file, from GNU gettext.
2015 * c-strncasecmp.c: New file, from GNU gettext.
2017 2005-10-11 Simon Josefsson <jas@extundo.com>
2019 * crc.h, crc.c: New files.
2021 * gc.h (gc_hash_buffer): Add doc.
2023 2005-10-08 Simon Josefsson <jas@extundo.com>
2025 * gc.h: Add gc_hash and gc_hash_buffer.
2027 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2029 * gc-libgcrypt.c (gc_hash_buffer): Add.
2031 2005-10-11 Bruno Haible <bruno@clisp.org>
2033 * strcasecmp.c: Include limits.h.
2034 (strcasecmp): Avoid integer overflow on exotic platforms.
2035 * strncasecmp.c: Include limits.h.
2036 (strncasecmp): Avoid integer overflow on exotic platforms.
2037 Reported by Paul Eggert.
2039 2005-10-06 Simon Josefsson <jas@extundo.com>
2041 * hmac-md5.c: New file.
2045 2005-10-06 Simon Josefsson <jas@extundo.com>
2047 * memxor.c (memxor): Avoid casts and warnings.
2049 2005-10-05 Derek Price <derek@ximbiot.com>
2051 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2053 2005-10-05 Simon Josefsson <jas@extundo.com>
2055 * memxor.c (memxor): Fix compiler error.
2057 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2058 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2060 * memxor.h, memxor.c: New files.
2062 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2063 we assume all systems have it, suggested by Jim Meyering
2064 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2065 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2066 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2069 2005-10-04 Bruno Haible <bruno@clisp.org>
2071 * verify.h (verify_true): Provide alternative definition for C++.
2073 2005-10-04 Simon Josefsson <jas@extundo.com>
2075 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2076 D. Baushke" <mdb@gnu.org>.
2078 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2080 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2081 (SSIZE_MAX): New macro, if not already defined.
2082 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2085 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2087 * exclude.c: Include verify.h.
2088 (verify): Remove. All callers changed to use verify.h's version.
2089 * strtoimax.c: Likewise.
2090 * utimecmp.c: Likewis.e
2092 Sync from coreutils.
2093 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2094 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2095 * .cvsignore: Add fts.h, search.h, t-fpending.
2096 * settime.c (settime): Fix { typo in previous patch. Also, don't
2097 bother returning ENOSYS if settimeofday or stime fails; just let
2098 them return whatever errno they want to return.
2099 * utimens.c: Include unistd.h, for dup2.
2100 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2101 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2103 2005-10-02 Jim Meyering <jim@meyering.net>
2105 Sync from coreutils.
2106 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2107 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2108 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2109 Remove AT_FDCWD test.
2110 Do not consume the fd unless successful.
2111 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2112 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2113 block, so that we don't even try to compile it if settimeofday is
2114 available. This works around a compilation failure on OSF1 V5.1,
2115 due to stime requiring a `long int*' while tv_sec is `int'.
2117 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2119 * getdelim.c (getdelim): Remove unused variables.
2121 2005-10-01 Simon Josefsson <jas@extundo.com>
2123 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2124 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2125 AI_* and EAI_* definitions. Protect function declarations.
2127 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2129 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2130 so that the code works even with ancient cpp. Portability problem
2131 with GCC 2.7.2.1 reported by Thomas M.Ott.
2133 2005-09-27 Jim Meyering <jim@meyering.net>
2135 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2137 * intprops.h (signed_type_or_expr__): Define.
2138 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2141 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2143 * verify.h (verify_expr): Remove, replacing with:
2144 (verify_true): New macro that returns true instead of void.
2145 (verify_type__): Remove.
2146 (verify): Use verify_true rather than verify_type__.
2148 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2150 * utimens.c (ENOSYS): Define if not already defined.
2151 (futimens): Support having a null PATH if the file descriptor
2154 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2156 (__attribute): Define to empty unless GCC 3.1 or later.
2157 This works around a core dump on OpenBSD 3.4, which has GCC
2158 2.95.3, which dumps core when given __attribute__(()). It also
2159 simplifies other tests, since we really don't want to bother with
2160 worrying about which ancient version of GCC supported what.
2161 Original problem reported by Yoann Vandoorselaere, with part of
2162 the fix suggested by Derek Price.
2164 2005-09-24 Jim Meyering <jim@meyering.net>
2166 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2167 so we can once again use a positive bitfield width of 1 -- now we
2168 don't have to explain why we were using a bitfield width of 2.
2170 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2172 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2173 Problem reported by Eric Blake.
2174 (getaddrinfo): Initialize se so that it's not garbage.
2175 Redo internal storage allocation so that it doesn't make unportable
2176 assumptions about alignment.
2179 * utimens.c (futimens): Use futimesat if available.
2180 Prefer it to futimes since it doesn't have the futimes bug.
2182 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2183 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2184 Instead, declare a function that returns a pointer to an array,
2185 and use verify_type__ to declare the size of the array.
2186 Problem and germ of a solution reported by Bruno Haible.
2187 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2188 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2190 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2192 Sync from coreutils.
2194 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2196 * argmatch.h: Include verify.h
2197 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2198 (ARGMATCH_ASSERT): Remove; unused.
2199 * canonicalize.c: Assume STDC_HEADERS.
2200 * exclude.c: Include "strcase.h".
2201 * regex_internal.h [!defined _LIBC]: Likewise.
2202 * getusershell.c: Include stdio--.h rather than stdio.h
2204 (getusershell): Call fopen, not fopen_safer.
2205 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2206 Do not include unistd-safer.h.
2207 (save_cwd): Don't call fd_safer; no longer needed
2208 now that we include fcntl--.h.
2210 * getdate.y (relative_time): New type.
2211 (RELATIVE_TIME_0): New constant.
2212 (parser_control): Use relative_time instead of doing it ourselves.
2213 (%union): Add new relative_time rel member.
2214 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2216 (relunit, relunit_snumber): Now of type rel.
2217 (zone, rel, relunit, get_date): Adjust to above changes.
2219 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2220 Do not include unistd-safer.h.
2221 (getloadavg): Don't call fd_safer; no longer needed
2222 now that we include fcntl--.h.
2224 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2225 (make_dir_parents): Treat ENOSYS like EEXIST.
2227 Improve quality of diagnostics on restore_cwd failure.
2228 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2229 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2230 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2231 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2232 each time through the loop. Do not diagnose restore_cwd failure;
2233 that is the caller's job (and perhaps the caller does not care).
2235 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2236 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2237 If the file already exists but is not a directory, don't bother
2238 to try to make its parents.
2239 Close potential file descriptor leak if we can't chdir("/") (!).
2240 Don't always return true if chdir($PWD) fails; return true only
2241 if the requested action was done successfully (except for the
2243 Don't log final directory unless we actually made it.
2244 Refactor to avoid duplicate code to fix up permissions.
2245 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2247 * strftime.c (my_strftime): Rewrite the previous change slightly,
2248 to make it a bit faster and (I hope) clearer.
2249 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2250 Fix bug in formats like %2N.
2252 * verify.h: New file.
2254 2005-09-22 Jim Meyering <jim@meyering.net>
2256 Sync from coreutils.
2258 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2260 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2261 the .tm_year member, since otherwise gcc-4.0 would now warn about
2262 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2264 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2265 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2267 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2268 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2269 when run in a time zone for which daylight savings time is in effect
2270 for the starting date.
2272 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2273 stop us from restricting permissions of just-created absolute-named
2275 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2276 to restore initial working directory.
2277 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2278 to tell caller if/when we change the working directory and are
2279 unable to return to the initial one.
2280 * mkdir-p.h (make_dir_parents): Update prototype.
2281 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2282 `return false'. This fixes a bug introduced on 2004-07-30.
2284 * openat.c (fdopendir): Be sure to close the supplied
2285 file descriptor before returning. This makes our replacement
2286 implementation a little closer to Solaris's, where fdopendir
2287 ties the file descriptor to the returned DIR* pointer.
2288 * openat.c (unlinkat): New function.
2289 * openat.h (unlinkat): Add prototype.
2290 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2291 (openat_restore_fail): Rename from openat_restore_die.
2292 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2294 Provide an alternative to exiting immediately upon save_cwd or
2295 restore_cwd failure. Now, an application can arrange e.g.,
2296 to perform a longjump in that case.
2297 * openat.c: Include dirname.h.
2298 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2299 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2300 and openat_restore_die rather than calling error directly.
2301 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2303 * openat-die.c (openat_save_die, openat_restore_die): New file.
2304 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2306 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2307 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2308 int utc, int nanoseconds);
2310 date should not have to allocate a megabyte of virtual memory to
2311 handle a format argument like +%1048575T. When implemented with
2312 strftime, it must allocate such a buffer, use strftime to fill it
2313 in, print it, then free it.
2314 With fprintftime, it simply prints everything and exits.
2315 With no need for memory allocation, that's one fewer way to fail.
2316 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2317 optional field width, not before, so we accept %9:z, not %:9z.
2318 (my_strftime): Be sure to use L_('x') for literals.
2320 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2321 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2322 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2323 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2324 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2325 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2326 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2327 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2328 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2330 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2331 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2332 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2333 and don't include <sys/file.h>).
2335 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2337 Sync from coreutils.
2339 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2340 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2341 [!LDAV_DONE]: Avoid unused variable warning.
2343 2005-09-21 Bruno Haible <bruno@clisp.org>
2345 * unicodeio.h (unicode_to_mb): New declaration.
2347 2005-09-20 Derek Price <derek@ximbiot.com>
2349 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2351 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2353 Use a consistent style for including <config.h>.
2354 * __fpending.c, acl.c, argmatch.c,
2355 argp-help.c, argp-parse.c,
2356 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2357 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2358 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2359 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2360 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2361 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2362 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2363 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2364 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2365 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2366 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2367 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2368 modechange.c, mountlist.c, open-safer.c, physmem.c,
2369 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2370 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2371 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2372 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2373 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2374 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2375 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2376 userspec.c, utimecmp.c, version-etc-fsf.c,
2377 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2378 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2379 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2380 Standardize inclusion of config.h.
2381 * __fpending.h, dirfd.h, getdate.h, human.h,
2382 inttostr.h: Removed inclusion of config.h from header files.
2383 * inttostr.c: Adjusted in-tree users.
2384 * timespec.h: Remove superfluous warning to include config.h.
2385 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2386 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2387 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2388 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2390 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2392 * stat-time.h: New file.
2393 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2394 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2396 (timespec_cmp): New function.
2397 * utimecmp.c: Include stat-time.h.
2398 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2399 members exist, not on the obsolescent ST_MTIM_NSEC.
2400 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2402 2005-09-15 Derek Price <derek@ximbiot.com>
2403 Paul Eggert <eggert@cs.ucla.edu>
2405 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2406 changes, consolidating in...
2407 * regex_internal.h: ...this file.
2409 2005-09-15 Derek Price <derek@ximbiot.com>
2411 * regex_internal.h: Blank `pure' for GNUC < 3.
2412 * regex_internal.c: Ditto, using this...
2413 (__GNUC_PREREQ): ...new macro.
2414 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2415 (__GNUC_PREREQ): ...this new macro.
2417 * strstr.h: Include string.h. Define strstr as a macro here.
2419 2005-09-13 Derek Price <derek@ximbiot.com>
2421 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2423 Reported by Jim Meyering <jim@meyering.net>.
2425 2005-09-13 Jim Meyering <jim@meyering.net>
2427 * canon-host.c: Filter through gnu indent and reword comments slightly.
2428 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2430 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2432 * lib/base64.c: Typo.
2433 (base64_encode): Put b64str in initialized data section.
2435 2005-09-12 Derek Price <derek@ximbiot.com>
2437 Return usable errors from canon-host.
2438 * canon-host.h: New file.
2439 * canon-host.c (canon_host): Wrap...
2440 (canon_host_r): ...this new function, which now relies exclusively on
2442 (ch_strerror): New function.
2443 (last_cherror): New global.
2444 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2445 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2447 (freeaddrinfo): Free ai->ai_canonname when set.
2449 2005-09-12 Derek Price <derek@ximbiot.com>
2450 Paul Eggert <eggert@cs.ucla.edu>
2452 * glob-libc.h: Renamed from glob_.h. The new version is
2453 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2454 protecting things that should be done only in gnulib contexts.
2455 * glob_.h: New file, containing only the glob things needed for
2457 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2458 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2459 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2460 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2461 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2462 and to respect the namespace rules better.
2464 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2466 Merge glibc and coreutils changes into gnulib, plus a few
2468 * md5.c: Use #error rather than a string.
2469 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2470 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2471 (__attribute__): Define to empty for non recent-GCC.
2472 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2473 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2474 Renamed from their non-__ counterparts, with new macros replacing
2475 them if not _LIBC. Add __THROW attribute.
2477 (struct md5_ctx): Align buffer if using GCC.
2478 * sha1.h (struct sha1_ctx): Likewise.
2479 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2480 The old name was backwards.
2481 (NOTSWAP): Remove; not used.
2482 (rol): New macro, moved here from md5.h.
2483 (sha1_process_block): Remove a FIXME that doesn't make sense.
2485 2005-09-12 Derek Price <derek@ximbiot.com>
2487 * gai_strerror.c: Include config.h when available. Include
2488 getaddrinfo.h before other headers to test interface.
2489 Reported by Larry Jones <lawrence.jones@ugs.com>.
2491 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2493 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2494 definitions, since that's the preferred style in glibc.
2495 Fix a minor spacing issue, and update copyright notice to match glibc's.
2497 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2499 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2501 2005-09-06 Simon Josefsson <jas@extundo.com>
2503 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2504 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2506 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2508 Change bitset word type from unsigned int to unsigned long int,
2509 as this has better performance on typical 64-bit hosts.
2510 Port bitset code to hosts with unusual word sizes.
2511 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2512 (build_collating_symbol):
2513 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2514 argument is a bitset. This is merely a style issue, but it makes
2515 it clearer that an entire array is expected.
2516 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2517 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2518 Port to the case where bitset_word is not the same as unsigned int.
2519 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2520 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2522 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2523 (build_trtable, group_nodes_into_DFAstates):
2525 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2526 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2527 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2528 * regexec.c (group_nodes_into_DFAstates): Likewise.
2529 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2530 * regcomp.c (optimize_subexps, lower_subexp):
2531 Work even if bitset_word has holes in its bitwise representation.
2532 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2533 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2535 * regex_internal.c (re_string_reconstruct):
2536 Don't assume UCHAR_MAX == 255.
2537 * regex_internal.h (bitset_set_all): Likewise.
2538 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2540 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2541 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2543 (BITSET_WORD_MAX): New macro.
2544 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2545 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2546 (bitset_empty, bitset_copy):
2547 Prefer sizeof (bitset) to multiplying it out ourselves.
2548 (bitset_not_merge): Remove; unused.
2549 (bitset_contain): Return bool, not unsigned int with one bit on.
2550 All callers changed.
2551 * regexec.c (build_trtable): Don't assume bitset has no stricter
2552 alignment than re_node_set; do this by defining a new internal
2553 type struct dests_alloc and using it to allocate memory.
2555 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2557 Check for arithmetic overflow when calculating sizes, to prevent
2558 some buffer-overflow issues. These patches are conservative, in the
2559 sense that when I couldn't determine whether an overflow was possible,
2560 I inserted a run-time check.
2561 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2562 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2563 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2564 (re_xnrealloc, re_x2nrealloc): New inline functions.
2565 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2566 (build_equiv_class, build_charclass): Check for arithmetic overflow
2567 in size expression calculations.
2568 * lib/regex_internal.c (re_string_realloc_buffers):
2569 (build_wcs_upper_buffer, re_node_set_add_intersect):
2570 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2571 (re_dfa_add_node, register_state): Likewise.
2572 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2573 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2574 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2575 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2577 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2579 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2580 to avoid a collision with bits/local_lim.h in glibc.
2581 All uses changed. Problem reported by Dmitry V. Levin in
2582 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2584 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2585 bugs in int versus size_t comparisons.
2586 (re_string_context_at): Fix bug where the code assumed that
2589 Use bool where appropriate.
2590 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2591 All callers changed.
2592 (calc_eclosure_iter): Likewise, for ROOT arg.
2593 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2594 (build_charclass_op): Likewise, for NON_MATCH arg.
2595 * regex_internal.c (re_string_allocate, re_string_construct):
2596 (re_string_construct_common): Likewise, for ICASE arg.
2597 * regexec.c (re_search_2_stub, re_search_stub):
2598 Likewise, for RET_LEN arg.
2599 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2600 (set_regs): Likewise, for FL_BACKTRACK arg.
2601 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2602 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2603 (calc_eclosure_iter, parse_bracket_exp):
2604 Use bool for internal variables that are booleans.
2605 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2606 (set_regs, build_sifted_states, sift_states_bkref):
2607 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2608 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2609 (find_collation_sequence_value):
2611 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2612 (re_node_set_compare):
2613 Return bool, not int. All callers changed.
2614 * regexec.c (check_halt_node_context, check_dst_limits):
2615 (build_trtable, check_node_accept): Likewise.
2616 * regex_internal.h: Include stdbool.h.
2618 Fix bugs uncovered when converting to bool.
2619 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2620 failure instead of charging ahead blindly.
2621 * regex_internal.c (register_state): Likewise.
2622 * regexec.c (re_search_2_stub): Use simpler method than boolean
2623 for freeing internal storage.
2624 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2625 bitset pieces used as boolean, to avoid undefined behavior
2626 on hosts that do int overflow checking.
2628 2005-08-31 Derek Price <derek@ximbiot.com>
2630 * getdelim.c (getdelim): Return EOF on EOF.
2631 Reported by Larry Jones <lawrence.jones@ugs.com>.
2633 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2635 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2636 lengths fit in regoff_t; this isn't true if regoff_t is the same
2638 * regex.c (re_search_internal): 5th arg is LAST_START
2639 (= START + RANGE) instead of RANGE. This avoids overflow
2640 problems when regoff_t is the same width as size_t.
2641 All callers changed.
2642 (re_search_2_stub): Check for overflow when adding the
2643 sizes of the two strings.
2644 (re_search_stub): Check for overflow when adding START
2645 to RANGE; if it occurs, substitute the extreme value.
2647 2005-08-31 Jim Meyering <jim@meyering.net>
2649 * regcomp.c (search_duplicated_node): Make first pointer arg
2651 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2652 (register_state): Likewise.
2653 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2654 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2655 (group_nodes_into_DFAstates): Likewise.
2657 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2659 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2660 old glibc regex code mishandles strings longer than 2**31 bytes.
2661 This patch fixes this when the regex code is used in gnulib
2662 (i.e., outside glibc).
2664 This patch should not affect the use of the regex code inside
2665 glibc. No doubt this problem also needs to be handled for glibc
2666 as well, but the result will be an incompatible change to the
2667 glibc ABI, and the old ABI will have to be supported too. That
2668 can be the the subject for another patch.
2670 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2671 governing whether the rest of this patch is active. By default,
2672 the macro is disabled and the patch has no effect.
2673 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2674 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2675 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2676 (re_match_2, re_set_registers): Use the new types.
2677 * regex_internal.h (Idx, re_hashval_t): New types.
2678 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2680 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2681 (re_string_context_at, bin_tree_t, re_dfastate_t):
2682 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2683 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2684 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2685 (re_string_char_size_at, re_string_wchar_at):
2686 (re_string_elem_size_at):
2687 Use the new types and macros to port to 64-bit hosts.
2688 Use unsigned types for internal values, so that the code
2689 mostly works even for arrays larger than SSIZE_MAX.
2690 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2691 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2692 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2693 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2694 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2695 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2696 (calc_inveclosure, parse_dup_op, build_range_exp):
2697 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2698 (fetch_number, create_token_tree, mark_opt_subexp):
2700 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2701 (create_cd_newstate, re_string_allocate, re_string_construct):
2702 (re_string_realloc_buffers, build_wcs_upper_buffer):
2703 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2704 (re_string_reconstruct, re_string_peek_byte_case):
2705 (re_string_fetch_byte_case, re_string_context_at):
2706 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2707 (re_node_set_init_copy, re_node_set_add_intersect):
2708 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2709 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2710 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2711 (re_acquire_state, re_acquire_state_context, register_state):
2713 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2714 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2715 (re_search_internal, re_search_2_stub, re_search_stub)
2716 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2717 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2718 (update_cur_sifted_state, check_dst_limits):
2719 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2720 (check_subexp_limits, sift_states_bkref, merge_state_array):
2721 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2722 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2723 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2724 (expand_bkref_cache, check_node_accept_bytes):
2725 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2726 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2727 (acquire_init_state_context, check_halt_node_context):
2728 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2729 (sift_states_backward, clean_state_log_if_needed):
2730 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2731 (find_recover_state, transit_state_sb, transit_state_mb):
2732 (transit_state_bkref, build_trtable, match_ctx_clean):
2734 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2735 to work around an assumption that REG_MISSING is negative.
2737 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2738 (seek_collating_symbol_entry) [defined _LIBC]:
2739 (lookup_collation_sequence_value) [defined _LIBC]:
2740 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2741 Use prototypes rather than old-style function definitions.
2742 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2743 (transit_state_sb) [0]:
2744 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2746 * regexec.c (re_search_internal): Simplify update of rm_so and
2749 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2750 (optimize_subexps, lower_subexp):
2751 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2752 since the signed shift might overflow. Use 1u<<31 instead.
2753 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2754 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2757 * regcomp.c (optimize_subexps, lower_subexp):
2758 Use CHAR_BIT rather than 8, for clarity.
2759 * regexec.c (check_dst_limits_calc_pos_1):
2760 (check_subexp_matching_top): Likewise.
2761 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2762 have to worry about portability issues when shifting it left.
2763 Remove no-longer-needed test for table_size > 0.
2764 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2765 in a word, as the resulting behavior is undefined.
2766 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2767 in one case, a <= should have been an <, and in another case the
2768 whole test was missing.
2769 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2770 the standard name CHAR_BIT.
2771 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2772 this is not true on one's complement and signed-magnitude hosts.
2774 * regex_internal.h (re_sub_match_top_t): Remove unused member
2776 (struct re_dfa_t): Remove unused member states_alloc.
2777 * regcomp.c (init_dfa): Don't initialize unused members.
2779 2005-08-31 Bruno Haible <bruno@clisp.org>
2781 * strstr.c: Include <stddef.h>, for NULL.
2782 * strcasestr.c: Likewise.
2783 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2785 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2787 * iconvme.h: Add prototype for iconv_alloc.
2789 2005-08-29 Simon Josefsson <jas@extundo.com>
2791 * iconvme.c: Fix errno.
2793 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2795 * iconvme.c: Split iconv_string into iconv_alloc.
2797 2005-08-27 Jim Meyering <jim@meyering.net>
2799 * fopen-safer.c: Merge minor changes from coreutils.
2800 * dup-safer.c: Likewise.
2801 * fd-safer.c: Likewise.
2803 Merge from coreutils.
2804 * stdio--.h: New file.
2805 * stdlib--.h: New file.
2806 * mkstemp-safer.c: New file.
2808 GNU tar needs these.
2809 * pipe-safer.c: New file.
2810 * creat-safer.c: New file.
2811 * fcntl--.h (creat): Define to creat_safer.
2812 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2813 * unistd--.h (pipe): Define to pipe_safer.
2814 * unistd-safer.h: Declare pipe_safer.
2816 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2818 * regex_internal.h: Remove all references to
2819 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2821 (bitset_not, bitset_merge, bitset_not_merge):
2822 (bitset_mask, re_string_allocate, re_string_construct):
2823 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2824 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2825 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2826 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2827 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2828 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2829 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2830 (re_acquire_state_context):
2831 Remove unnecessary forward decls.
2832 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2833 Put __attribute at function definition,
2834 now that the function decl has been removed.
2835 * lib/regex_internal.c (re_string_peek_byte_case):
2836 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2839 2005-08-26 Simon Josefsson <jas@extundo.com>
2841 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2842 Haible <bruno@clisp.org>.
2844 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2846 * regexec.c (set_regs): Don't alloca with an unbounded size.
2848 alloca modernization/simplification for regex.
2849 * regex.c: Remove portability cruft for alloca. This no longer
2850 needs to be at the start of the file, and can be moved into
2851 regex_internal.h and simplified.
2852 * regex_internal.h: Include <alloca.h>.
2853 (__libc_use_alloca) [!defined _LIBC]: New macro.
2854 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2855 now works outside glibc.
2857 2005-08-24 Simon Josefsson <jas@extundo.com>
2859 * getpass.c: Add WIN32 implementation. Conditionalize use of
2860 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2861 GLIBC specific code.
2863 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2865 Make regex safe for g++. This fixes one real bug (an "err"
2866 that should have been "*err"). g++ problem reported by
2868 * regex_internal.h (re_calloc): New macro, consistent with
2869 re_malloc etc. All callers of calloc changed to use re_calloc.
2870 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2871 not int. All callers changed.
2872 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2873 just use an array of size MB_LEN_MAX.
2874 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2875 (find_recover_state): Change "err" to "*err"; this fixes what
2876 appears to be a real bug.
2877 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2880 2005-08-25 Jim Meyering <jim@meyering.net>
2882 * open-safer.c: Include <config.h>.
2883 Otherwise, we'd lose LARGEFILE support in any file using
2886 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2888 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2889 * regex.h (regerror): Likewise.
2891 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2892 requires this. (The code never needed it.)
2894 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2895 All uses of recently-renamed identifiers changed to use the new,
2896 POSIX-compliant names. The code will build and run just fine
2897 without these changes, but it's better to eat our own dog food
2898 and use the standard-conforming names.
2900 * regex.h: Fix a multitude of POSIX name space violations.
2901 These changes have an effect only for programs that define
2902 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2903 do not change anything for programs compiled in the normal way.
2904 Also, there is no effect on the ABI.
2906 (_REGEX_SOURCE): New macro.
2907 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2908 defined and _GNU_SOURCE is not; this fixes a name space violation.
2910 Rename the following macros to obey POSIX requirements.
2911 The old names are still visible as macros if _REGEX_SOURCE is defined.
2912 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2913 RE_BACKSLASH_ESCAPE_IN_LISTS.
2914 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2915 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2916 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2917 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2918 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2919 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2920 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2921 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2922 (REG_INTERVALS): renamed from RE_INTERVALS.
2923 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2924 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2925 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2926 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2927 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2928 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2929 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2930 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2931 RE_UNMATCHED_RIGHT_PAREN_ORD.
2932 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2933 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2934 (REG_DEBUG): renamed from RE_DEBUG.
2935 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2936 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2937 unusual, since we can't clash with the POSIX REG_ICASE.
2938 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2939 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2940 (REG_NO_SUB): renamed from RE_NO_SUB.
2941 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2942 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2943 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2944 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2945 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2946 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2947 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2948 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2949 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2950 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2951 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2952 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2953 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2954 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2955 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2956 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2957 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2958 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2959 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2960 (REG_FIXED): Renamed from REGS_FIXED.
2961 (REG_NREGS): Renamed from RE_NREGS.
2963 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2964 of other REG_* macros, since POSIX says the user is allowed to
2965 #undef these macros selectively.
2967 (reg_errcode_t): Update comment stating what other tables need
2970 Rename the following enum values to obey POSIX requirements.
2971 The old names are still visible as macros.
2972 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2973 is not defined, since GNU is supposed to be a superset of POSIX as
2974 much as possible, and since we want reg_errcode_t to be a signed
2975 type for implementation consistency.
2976 (_REG_NOERROR): Renamed from REG_NOERROR.
2977 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2978 (_REG_BADPAT): Renamed from REG_BADPAT.
2979 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2980 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2981 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2982 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2983 (_REG_EBRACK): Renamed from REG_EBRACK.
2984 (_REG_EPAREN): Renamed from REG_EPAREN.
2985 (_REG_EBRACE): Renamed from REG_EBRACE.
2986 (_REG_BADBR): Renamed from REG_BADBR.
2987 (_REG_ERANGE): Renamed from REG_ERANGE.
2988 (_REG_ESPACE): Renamed from REG_ESPACE.
2989 (_REG_BADRPT): Renamed from REG_BADRPT.
2990 (_REG_EEND): Renamed from REG_EEND.
2991 (_REG_ESIZE): Renamed from REG_ESIZE.
2992 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2993 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2994 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2995 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2996 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2998 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2999 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3000 changed. But support the old name if the new one is not defined
3001 and if _REGEX_SOURCE.
3003 Change the following member names in struct re_pattern_buffer.
3004 The old names are still supported if !_REGEX_SOURCE.
3005 The new names are always supported, regardless of _REGEX_SOURCE.
3006 (re_buffer): Renamed from buffer.
3007 (re_allocated): Renamed from allocated.
3008 (re_used): Renamed from used.
3009 (re_syntax): Renamed from syntax.
3010 (re_fastmap): Renamed from fastmap.
3011 (re_translate): Renamed from translate.
3012 (re_can_be_null): Renamed from can_be_null.
3013 (re_regs_allocated): Renamed from regs_allocated.
3014 (re_fastmap_accurate): Renamed from fastmap_accurate.
3015 (re_no_sub): Renamed from no_sub.
3016 (re_not_bol): Renamed from not_bol.
3017 (re_not_eol): Renamed from not_eol.
3018 (re_newline_anchor): Renamed from newline_anchor.
3020 Change the following member names in struct re_registers.
3021 The old names are still supported if !_REGEX_SOURCE.
3022 The new names are always supported, regardless of _REGEX_SOURCE.
3023 (rm_num_regs): Renamed from num_regs.
3024 (rm_start): Renamed from start.
3025 (rm_end): Renamed from end.
3027 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3028 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3029 Prepend __ to parameter names.
3031 Undo yesterday's changes.
3033 2005-08-24 Jim Meyering <jim@meyering.net>
3035 Sync from coreutils.
3036 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3038 2005-08-21 Bruno Haible <bruno@clisp.org>
3040 * lock.h: Add multiple inclusion guard.
3041 * tls.h: Add multiple inclusion guard.
3043 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3045 * regex.h (REG_NOSYS)
3046 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3047 Define, since POSIX requires it as of 2001.
3048 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3049 New private symbol, used to keep the enum signed in all cases.
3050 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3051 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3053 * regex_internal.c (re_string_skip_chars, register_state):
3055 Remove forward decls; no longer needed now that we use prototypes.
3056 * regexec.c (acquire_init_state_context, check_halt_node_context):
3057 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3058 (clean_state_log_if_needed): Likewise.
3060 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3062 Fix problems reported by Sam Steingold in
3063 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3064 * regexec.c (sift_states_bkref): Fix portability bug: the code
3065 assumed that reg_errcode_t is a signed type, which is not
3066 necessarily true if _XOPEN_SOURCE is not defined.
3067 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3068 some compilers warn about it otherwise.
3070 2005-08-20 Jim Meyering <jim@meyering.net>
3072 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3073 of unused local, dfa.
3075 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3077 * regcomp.c (create_initial_state): Remove duplicate decl.
3078 (init_word_char, create_initial_state, duplicate_node_closure):
3079 (fetch_token, peek_token_bracket, build_range_exp):
3080 (build_collating_symbol): Remove forward decls; no longer needed
3081 now that we use prototypes.
3084 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3085 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3086 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3087 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3088 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3089 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3090 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3091 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3092 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3093 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3094 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3095 (build_charclass, build_charclass_op, fetch_number, create_tree):
3096 (create_token_tree, mark_opt_subexp, duplicate_tree):
3097 Use prototypes rather than old-style definitions.
3100 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3101 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3102 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3103 (re_string_reconstruct, re_string_peek_byte_case):
3104 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3105 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3106 (re_node_set_init_copy, re_node_set_add_intersect):
3107 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3108 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3109 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3110 (re_acquire_state, re_acquire_state_context, register_state):
3111 (create_ci_newstate, create_cd_newstate, free_state):
3113 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3114 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3115 (re_search_internal, prune_impossible_nodes):
3116 (acquire_init_state_context, check_matching, static):
3117 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3118 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3119 (update_regs, sift_states_backward, build_sifted_states):
3120 (clean_state_log_if_needed, merge_state_array):
3121 (update_cur_sifted_state, add_epsilon_src_nodes):
3122 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3123 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3124 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3125 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3126 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3127 (check_arrival, check_arrival_add_next_nodes):
3128 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3129 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3130 (check_node_accept_bytes, check_node_accept, extend_buffers):
3131 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3132 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3137 (re_string_allocate, re_string_construct, re_string_reconstruct):
3138 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3139 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3140 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3141 (re_string_context_at, re_string_peek_byte_case):
3142 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3143 is defined, since we now use prototypes always.
3145 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3146 C89 or better. All uses removed.
3148 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3150 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3151 [defined lint]: Suppress bogus uninitialized-variable warnings.
3153 * regcomp.c (duplicate_node): Return new index, not an error code,
3154 and let the caller return REG_ESPACE if out of space. This
3155 removes an uninitialied-variable warning with GCC 4.0.1, and also
3156 avoids taking the address of a local variable. All callers
3159 2005-08-19 Jim Meyering <jim@meyering.net>
3161 * regexec.c (proceed_next_node): Redo local variables to
3162 avoid GCC shadowing warnings.
3164 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3166 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3167 (re_node_set_insert_last, re_dfa_add_node):
3168 Rename local variables to avoid GCC shadowing warnings.
3170 2005-08-18 Bruno Haible <bruno@clisp.org>
3172 * strstr.c (strstr): Fix return value in multibyte case.
3173 * strcasestr.c (strcasestr): Likewise.
3175 2005-08-17 Jim Meyering <jim@meyering.net>
3177 Make the %s format (seconds since the epoch) work for a negative
3178 number and when used with a zero-padded field width, e.g. %015s.
3180 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3181 label so that it precedes the code to set `digits'. Otherwise,
3182 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3183 print `00-22'. Now, it prints `-0022', as it should.
3185 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3187 * regex.h: Remove useless space-before-tab. From coreutils.
3189 2005-08-17 Bruno Haible <bruno@clisp.org>
3191 * strcasestr.h: New file.
3192 * strcasestr.c: New file.
3194 2005-08-17 Bruno Haible <bruno@clisp.org>
3196 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3197 * strstr.c: Completely rewritten, with multibyte locale support.
3199 2005-08-17 Bruno Haible <bruno@clisp.org>
3201 * strcasecmp.c: Use mbuiter.h.
3203 2005-08-17 Bruno Haible <bruno@clisp.org>
3205 * mbuiter.h: New file.
3207 2005-08-16 Bruno Haible <bruno@clisp.org>
3209 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3211 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3212 NUL byte, not after it.
3214 2005-08-16 Bruno Haible <bruno@clisp.org>
3216 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3217 the valid ones. Makes the comparison operations transitive:
3218 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3219 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3221 2005-08-16 Bruno Haible <bruno@clisp.org>
3223 * strcase.h (strcasecmp): Add note in comments.
3224 * strncasecmp.c: Use code from strcasecmp.c.
3225 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3226 (strcasecmp): Work correctly in multibyte locales.
3228 2005-08-16 Bruno Haible <bruno@clisp.org>
3230 * strnlen1.h: New file.
3231 * strnlen1.c: New file.
3233 2005-08-16 Bruno Haible <bruno@clisp.org>
3235 * mbfile.h: New file.
3237 2005-08-16 Bruno Haible <bruno@clisp.org>
3239 * mbiter.h: New file.
3241 2005-08-16 Bruno Haible <bruno@clisp.org>
3243 * mbchar.h: New file.
3244 * mbchar.c: New file.
3246 2005-08-16 Bruno Haible <bruno@clisp.org>
3248 * tls.h: New file, from GNU gettext.
3249 * tls.c: New file, from GNU gettext.
3251 2005-08-15 Bruno Haible <bruno@clisp.org>
3253 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3256 2005-08-14 Jim Meyering <jim@meyering.net>
3258 Sync from coreutils.
3260 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3261 Use the hash-table-based cycle-detection code not just when
3262 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3263 Reported by James Youngman in
3264 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3265 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3266 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3267 This lets us compile with -DFTS_DEBUG, once again.
3268 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3269 * fts.c (fd_safer): Remove decl.
3270 Include fcntl--.h rather than unistd-safer.h
3271 (fts_safe_changedir): Don't call fd_safer; no longer needed
3272 now that we include fcntl--.h.
3274 2005-08-11 Simon Josefsson <jas@extundo.com>
3276 * readline.h, readline.c: New file.
3278 2005-08-11 Bruno Haible <bruno@clisp.org>
3280 * strnlen.h (strnlen): Change parameter name to match comment.
3282 2005-08-10 Simon Josefsson <jas@extundo.com>
3284 * strndup.c: Use strnlen.h.
3286 * strnlen.h: New file.
3288 2005-08-02 Simon Josefsson <jas@extundo.com>
3290 * getline.h, getline.c: Rewrite.
3292 * getdelim.h, getdelim.c: New files, ported from glibc.
3294 2005-07-31 Bruno Haible <bruno@clisp.org>
3296 * lock.h (gl_lock_initializer): New macro.
3297 (gl_lock_define_initialized): Use it.
3298 (gl_rwlock_initializer): New macro.
3299 (gl_rwlock_define_initialized): Use it.
3300 (gl_recursive_lock_initializer): New macro.
3301 (gl_recursive_lock_define_initialized): Use it.
3303 2005-07-26 Bruno Haible <bruno@clisp.org>
3305 * lock.h: Update from GNU gettext.
3306 * lock.c: Update from GNU gettext.
3308 2005-07-18 Bruno Haible <bruno@clisp.org>
3310 * lock.h (gl_once_t): New type.
3311 (gl_once_define, gl_once): New macros.
3312 * lock.c (fresh_once): New variable.
3313 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3316 2005-07-18 Simon Josefsson <jas@extundo.com>
3318 * check-version.c (check_version): Accept identical versions too.
3320 2005-07-18 Bruno Haible <bruno@clisp.org>
3322 * lock.h: New file, from GNU gettext.
3323 * lock.c: New file, from GNU gettext.
3325 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3327 * quotearg.c: Add translator comment suggested by Bruno Haible,
3328 with a minor change.
3330 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3332 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3333 copyright symbol and the year.
3334 * version-etc.c (COPYRIGHT_YEAR): New constant.
3335 (version_etc_va): Use parameterized copyright notice.
3336 Reword to conform to the current GNU coding standards.
3338 2005-07-11 Simon Josefsson <jas@extundo.com>
3340 * size_max.h: New file.
3342 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3344 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3347 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3348 and Paul Eggert <eggert@cs.ucla.edu>
3350 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3351 in wint_t, not wchar_t. Remove now-unnecessary cast.
3353 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3355 * regex.c, regex.h: Sync from libc.
3356 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3357 New files, synced from libc, except that regex_internal.h
3358 currently has a small porting fix.
3360 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3362 Remove the dependency of the strftime module on the tzset module.
3363 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3364 Copy the input structure, to work around some of the bug with
3365 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3366 Solaris releases, you should also use the tzset module, but we won't
3367 require it as a dependency any more since we don't want LGPLed code
3368 to depend on GPLed code.
3370 2005-07-02 Jim Meyering <jim@meyering.net>
3372 * backupfile.c (backup_args): Change a `0' to NULL.
3374 2005-07-01 Jim Meyering <jim@meyering.net>
3376 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3377 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3378 * save-cwd.c, tempname.c:
3379 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3380 and don't include <sys/file.h>).
3382 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3384 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3385 declares only 'struct timespec;' (!).
3387 2005-06-29 Jim Meyering <jim@meyering.net>
3389 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3390 type name. Use the variable name instead.
3391 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3393 2005-06-28 Simon Josefsson <jas@extundo.com>
3395 * check-version.h, check-version.c: New files.
3397 2005-06-28 Simon Josefsson <jas@extundo.com>
3399 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3400 collision with global variable. Better indentation. Don't
3401 increment buffer pointer beyond buffer end. Based on comments
3402 from Paul Eggert <eggert@cs.ucla.edu>.
3406 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3408 * canon-host.c (canon-host): Append trailing "," to 0 in
3409 initializer of struct addrinfo, as an indication that we don't
3410 care how many members the structure has.
3412 2005-06-24 Derek Price <derek@ximbiot.com>
3413 and Bruno Haible <bruno@clisp.org>
3415 Remove stat module & update lstat.
3416 * stat.c: Remove this file...
3417 (slash_aware_lstat): ...moving this content and its support...
3418 * lstat.c (rpl_lstat): ...into here.
3419 * lstat.h: New file.
3421 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3423 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3424 (ranged_convert): Don't save conversion in a temporary struct.
3425 This causes a warning with GCC 4.0.0, and anyway in the typical
3426 case it's not worth the extra 100 bytes or so of code.
3427 (ranged_convert, __mktime_internal): When calling a function via a
3428 pointer P, use P () rather than (*P) (), as we now assume C89 or
3431 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3433 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3434 "who -r" failed to give output. Problem reported by Tim Waugh.
3436 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3437 (xcalloc): Use it to avoid needless tests.
3438 Problem reported by Jim Meyering.
3440 2005-06-16 Jim Meyering <jim@meyering.net>
3442 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3443 when either N or S is zero.
3445 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3447 * argp.h (__option_is_short): Check upper limit of
3448 __key. Isprint() requires its argument to have the value
3449 of an unsigned char or EOF.
3451 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3453 * fnmatch.c (fnmatch): If there is an encoding error in a
3454 multibyte string or pattern, fall back on unibyte matching.
3455 Problem reported by James Youngman.
3457 2005-06-08 Bruno Haible <bruno@clisp.org>
3459 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3462 2005-06-08 Bruno Haible <bruno@clisp.org>
3464 * csharpcomp.h: New file, from GNU gettext.
3465 * csharpcomp.c: New file, from GNU gettext.
3466 * csharpcomp.sh.in: New file, from GNU gettext.
3468 2005-06-07 Derek Price <derek@ximbiot.com>
3471 * glob_.h: Indent nested #ifdef.
3473 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3475 Sync from coreutils.
3476 Use "file name" when talking about file names, instead of "filename"
3477 or "path", as per the GNU coding standards.
3478 * mkdir-p.c: Renamed from makepath.c.
3479 (make_dir_parents): Renamed from make_path. All callers changed.
3480 * mkdir-p.h: Likewise. All includers changed.
3481 * filenamecat.c: Renamed from path-concat.c.
3482 (file_name_concat): Renamed from path_concat. All callers changed.
3483 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3484 * filenamecat.h: Likewise. All includers changed.
3485 * acl.c: Don't use "path" or "filename" to mean "file name"
3486 in comments or local variable names.
3487 * basename.c: Likewise.
3488 * canonicalize.c, canonicalize.h: Likewise.
3489 * dirname.c, dirname.h: Likewise.
3490 * euidaccess.c: Likewise.
3491 * exclude.c: Likewise
3492 * fnmatch_.h, fnmatch_loop.c: Likewise.
3493 * fsusage.c, fsuage.h: Likewise.
3494 * fts.c, fts_.h: Likewise.
3495 * getcwd.c: Likewise.
3496 * getloadavg.c: Likewise.
3497 * mkstemp.c: Likewise.
3498 * mountlist.c, mountlist.h: Likewise.
3499 * openat.c, openat.h: Likewise.
3500 * readlink-stub.c: Likewise.
3501 * readutmp.c, readutmp.h: Likewise.
3502 * rename.c: Likewise.
3503 * rmdir.c: Likewise.
3505 * savedir.c: Likewise.
3506 * stripslash.c: Likewise.
3507 * tempname.c: Likewise.
3508 * xreadlink.c: Likewise.
3509 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3511 * exclude.h: Likewise.
3513 * euidaccess.c (getuid, getgid, getuid, getegid)
3514 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3515 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3516 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3517 * pathmax.h: Include <limits.h> unconditionally, since other
3518 files have been getting away with it for years (MORE/BSD 4.3
3520 * userspec.c (getpwnam, getgrnam, getgrgid)
3521 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3523 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3524 Define to 256, not 255, as per modern POSIX.
3526 2005-06-01 Bruno Haible <bruno@clisp.org>
3528 * csharpexec.h: New file, from GNU gettext.
3529 * csharpexec.c: New file, from GNU gettext.
3530 * csharpexec.sh.in: New file, from GNU gettext.
3532 2005-05-31 Derek Price <derek@ximbiot.com>
3533 Paul Eggert <eggert@cs.ucla.edu>
3536 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3538 2005-05-29 Derek Price <derek@ximbiot.com>
3539 Paul Eggert <eggert@cs.ucla.edu>
3541 * glob_.h, glob.c: New files.
3543 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3545 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3547 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3548 the configuration hassle isn't worth it.
3549 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3550 (LONGEST_MODIFIER, PRIuMAX): Remove.
3552 2005-05-27 Bruno Haible <bruno@clisp.org>
3554 * getlogin_r.h: Remove second include of <stddef.h>.
3556 2005-05-25 Bruno Haible <bruno@clisp.org>
3557 Derek Price <derek@ximbiot.com>
3559 * getlogin_r.h: Simplify API documentation.
3561 2005-05-25 Derek Price <derek@ximbiot.com>
3562 Paul Eggert <eggert@cs.ucla.edu>
3564 * getlogin_r.c, getlogin_r.h: New files.
3566 2005-05-22 Bruno Haible <bruno@clisp.org>
3568 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3569 Also include <sys/param.h> if it defines MIN, MAX.
3570 Based on a patch by Derek Price <derek@ximbiot.com>.
3572 2005-05-22 Bruno Haible <bruno@clisp.org>
3574 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3575 (INT64_MIN): Fix definition.
3576 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3578 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3579 NEED_SIGNED_INT_TYPES.
3581 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3582 HAVE_SYSTEM_INTTYPES.
3584 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3586 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3587 so that unistd-safer.h (GPL'ed code) need not be included.
3589 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3592 * fts.c: Don't include "cycle-check.h" or "hash.h".
3593 (setup_dir, free_dir): New functions.
3594 (enter_dir, leave_dir): Define trivial
3595 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3596 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3597 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3598 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3599 Move to fts-cycle.c.
3600 (fts_open): Use setup_dir.
3601 (fts_close): Use free_dir.
3602 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3603 This adds a label and some gotos, but the alternatives were messier.
3604 Check for memory allocation failure when entering a dir.
3605 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3606 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3607 (FTS): New member fts_cycle, that is a union that contains the
3608 old active_dir_ht and cycle_state. All uses changed to mention
3609 fts_cycle.ht and fts_cycle.state.
3610 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3611 fts.c, with the following changes:
3612 (setup_dir, free_dir): New functions.
3613 (enter_dir): Now returns bool. Return true if successful, false
3614 if memory exhausted. All callers changed.
3615 Do not bother partly cleaning up on
3616 memory allocation failure; that is free_dir's job.
3617 However, free ad if hash_insert fails, to avoid memory leak.
3618 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3619 fts->fts_options to see which union member to use.
3621 2005-05-20 Jim Meyering <jim@meyering.net>
3623 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3624 Now a macro, to pacify GCC.
3626 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3628 * chown.c (rpl_chown): Return -1 on failure.
3630 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3632 * canonicalize.c: Include canonicalize.h first, to test interface.
3633 Include <stddef.h> unconditionally, since we assume C89 now.
3634 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3635 * fts.c: Include fts_.h first, to check interface.
3636 Do not include intprops.h; no longer needed.
3637 Include cycle-check.h and hash.h, since fts_.h no longer does.
3638 Remove unnecessary casts of closedir to void.
3639 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3640 decide whether to decrement nlinks.
3641 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3642 (FTS): Use struct hash_table * instead of Hash_table, so that
3643 we no longer need to include hash.h here.
3645 2005-05-17 Jim Meyering <jim@meyering.net>
3647 * fts.c, fts_.h: New files, from coreutils.
3649 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3651 Sync from coreutils.
3652 * unlinkdir.c, unlinkdir.h: New files.
3653 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3654 regex.h, unlocked-io.h, xtime.h:
3655 White space changes only.
3656 * makepath.c (make_path): Port to hosts where leading "//" is special.
3657 * yesno.c: Include getline.h, not ctype.h.
3658 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3659 Use getline to remove arbitrary restriction on response length.
3661 2005-05-13 Bruno Haible <bruno@clisp.org>
3663 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3664 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3665 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3666 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3667 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3668 Add support for 64-bit integers in the MSVC compiler.
3670 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3672 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3673 Change the initial comment to refer to GPL, not LGPL.
3674 gnulib-tool will change it to LGPL as needed.
3676 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3677 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3678 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3679 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3680 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3681 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3682 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3683 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3684 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3685 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3686 concatpath.c, config.charset, copy-file.c, copy-file.h,
3687 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3688 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3689 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3690 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3691 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3692 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3693 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3694 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3695 full-read.c, full-read.h, full-write.c, full-write.h,
3696 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3697 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3698 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3699 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3700 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3701 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3702 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3703 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3704 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3705 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3706 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3707 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3708 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3709 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3710 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3711 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3712 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3713 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3714 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3715 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3716 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3717 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3718 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3719 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3720 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3721 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3722 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3723 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3724 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3725 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3726 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3727 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3728 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3729 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3730 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3731 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3732 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3733 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3734 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3735 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3736 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3737 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3738 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3739 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3740 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3741 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3742 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3743 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3744 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3745 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3746 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3747 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3748 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3749 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3750 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3751 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3752 Update FSF postal mail address.
3754 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3756 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3757 specified in ai_socktype. Fix invalid ai_protocol
3758 check. ai_protocol is usually set to 0 or depending on
3759 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3760 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3761 ai_socktype / ai_protocol in the returned addrinfo structure.
3763 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3764 Bruno Haible <bruno@clisp.org>
3766 * inet_ntop.h: New file.
3767 * inet_ntop.c: New file, from glibc with modifications.
3769 2005-05-08 Jim Meyering <jim@meyering.net>
3771 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3773 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3775 Merge from coreutils. Among other things,
3776 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3777 * fd-safer.c: New file.
3778 * fcntl-safer.h, open-safer.c: Remove.
3779 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3780 * dup-safer.c: Include unistd-safer.h first.
3781 Don't include errno.h.
3782 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3783 * file-type.h: Don't assume invoker included sys/stat.h first.
3784 * file-type.c: Rely on file-type.h change.
3785 * getloadavg.c: Include unistd-safer.h.
3786 (getloadavg): Use safer open.
3787 * getusershell.c: Include "stdio-safer.h".
3788 (getusershell): Use safer fopen.
3789 * long-options.c (long_options): Use NULL rather than 0.
3790 * modechange.h (mode_free): Remove; all callers changed to invoke
3792 * modechange.c: Likewise.
3793 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3794 (MODE_DONE): New constant.
3795 (struct mode_change): Remove 'next' member.
3796 (make_node_op_equals): New function; like the old one of the
3797 same name, except it allocates an array.
3798 (mode_compile, mode_create_from_ref): Use it.
3799 (mode_compile): Allocate result as an array, not a linked list.
3800 Parse octal string ourself, so that we catch mistakes like "+0".
3801 (mode_adjust): Arg is an array, not a linked list.
3802 * modechange.c: Include stat-macros.h, xalloc.h.
3803 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3804 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3805 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3806 Remove. This is now stat-macros.h's job.
3807 (talloc): Remove. All callers replaced by xalloc, so that
3808 our invokers don't have to worry about reporting memory failures.
3809 (make_node_op_equals): Remove.
3810 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3812 (struct mode_change): Moved here from modechange.h.
3813 (mode_append_entry): Remove.
3814 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3815 apps to have incorrect behavior. Use simpler algorithm for head
3816 and tail. Don't futz with umask; that's now the job of mode_adjust.
3817 Detect more invalid usages rather than having somewhat-random behavior.
3818 Don't insert an "a=" action, as that leads to incorrect behavior.
3819 (mode_compile, mode_create_from_ref): Return NULL on error instead
3820 of an enum, since now there's only one way to have an error. All
3822 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3823 at the correct time. Simplify calculation of "+u" and its ilk.
3824 Don't mishandle "+X".
3825 (mode_free): Remove "register" and localize decls.
3826 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3827 (struct mode_change): Move to modechange.c; callers don't
3828 need to see this stuff.
3829 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3830 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3831 (mode_change, mode_adjust): Reflect the new signatures noted above.
3832 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3833 that might redefine system include files.
3834 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3835 (my_usleep): Use NULL rather than (void *) 0.
3836 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3837 Use siginterrupt to specify that system calls should be interrupted.
3838 (rpl_nanosleep): Move initialization of suspended closer to call of
3840 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3841 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3842 (desirable_utmp_entry): New function.
3843 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3844 using x2nrealloc, to simplify logic.
3845 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3846 size calculation. Do not assume utmp file is a regular file.
3847 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3848 (READ_UTMP_CHECK_PIDS): New constant.
3849 * save-cwd.c: Include unistd-safer.h.
3850 (save_cwd): Use fd_safer.
3851 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3852 [!_LIBC] Include "stat-macros.h" instead.
3853 * unistd-safer.h (fd_safer): New decl.
3855 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3857 * byteswap_.h: New file.
3859 2005-04-25 Albert Chin <china@thewrittenword.com>
3861 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3864 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3866 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3867 that "UTC +1 second" continues to work. Problem reported
3869 (relunit_snumber): New rule.
3872 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3874 * getdate.y (universal_time_zone_table): New constant.
3875 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3876 universal_time_zone_table.
3877 (lookup_zone): Prefer universal_time_zone_table to
3878 local_time_zone_table, so that "GMT" time stamps are allowed in
3879 London during the summer. Problem reported by Ian Abbott.
3881 2005-04-12 Jim Meyering <jim@meyering.net>
3883 * human.c (humblock): Set *options even when returning due to
3884 xstrtoumax conversion failure. Thanks to a used-uninitialized
3887 2005-04-09 Jim Meyering <jim@meyering.net>
3889 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3890 -Wuninitialized: initialize tm0.tm_year.
3892 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3894 * getdate.y (parser_control): rels_seen is now a boolean, not a
3895 count, since there's no maximum. All uses changed.
3896 Add member dsts_seen.
3897 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3899 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3900 Use pc_rels_seen to decide whther a date is absolute.
3902 * getdate.y (number): Don't overwrite year.
3903 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3906 2005-04-02 Simon Josefsson <jas@extundo.com>
3908 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3909 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3911 2005-03-27 Jim Meyering <jim@meyering.net>
3913 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3915 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3917 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3918 "one's complement" -> "ones' complement" in comment, as per Knuth.
3919 "value of type" -> "type or expression" in comment.
3920 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3922 2005-03-26 Jim Meyering <jim@meyering.net>
3925 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3926 Correct typos: s/or/of/.
3928 2005-03-23 Jim Meyering <jim@meyering.net>
3930 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3932 2005-03-21 Jim Meyering <jim@meyering.net>
3934 Changes imported from coreutils.
3936 * cycle-check.c: Don't include xalloc.h.
3938 * path-concat.c: Don't include assert.h.
3939 (path_concat): Remove assertion that would have triggered
3940 for ABASE starting with more than one slash.
3941 Reported by Andreas Schwab.
3943 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3944 properly when ABASE is an absolute file name.
3945 Correct the description of this function.
3947 Add an assertion and a test driver.
3948 This fixes a bug introduced on 2004-07-02.
3949 Andreas Schwab reported the resulting failure of cp --parents:
3950 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3952 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3954 * strftime.c (my_strftime): If the underlying strftime returns 0
3955 (which shouldn't happen), generate nothing instead of returning 0
3956 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3958 2005-03-16 Bruno Haible <bruno@clisp.org>
3960 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3962 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3964 * strftime.c (my_strftime): Prepend space to format so that we can
3965 reliably distinguish strftime failure from empty output on POSIX
3968 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3970 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3971 (iconv_string): Don't guess a size-zero buffer, as that might cause
3972 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3973 result would be 'too large', where 'too large' is (heuristically)
3974 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3975 overflow concerns. This will prevent some unwanted malloc failures
3976 when the inputs are very large.
3978 2005-03-15 Bruno Haible <bruno@clisp.org>
3980 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3983 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3986 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3988 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3990 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3991 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3993 * strtol.c: Likewise.
3995 2005-03-14 Simon Josefsson <jas@extundo.com>
3997 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4000 2005-03-14 Jim Meyering <jim@meyering.net>
4002 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4003 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4004 to be nonzero so that we (and caller) can detect the difference
4005 between a valid zero-length expansion and an error return, even
4006 when the underlying strftime fails before writing anything into
4009 2005-03-10 Jim Meyering <jim@meyering.net>
4011 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4012 so that this module works on systems without fchdir.
4014 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4016 Factor int-properties macros into a single file, except for
4017 glibc-related files.
4018 * intprops.h: New file.
4019 * getloadavg.c: Include it instead of limits.h.
4020 (INT_STRLEN_BOUND): Remove.
4021 * human.c: Include intprops.h.
4022 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4023 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4024 * inttostr.h: Include intprops.h instead of limits.h.
4025 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4026 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4027 for consistency with intprops.h.
4028 (time_t_is_integer, twos_complement_arithmetic): Use them.
4029 * sig2str.h: Include <signal.h>, intprops.h.
4030 (INT_STRLEN_BOUND): Remove.
4031 * strftime.c (TYPE_SIGNED): Remove.
4032 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4033 * strtol.c: Adjust comments to match intprops.h.
4034 * userspec.c: Include intprops.h.
4035 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4036 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4037 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4038 instead of rolling our own expressions.
4039 * xstrtol.c: Include xstrtol.h first, to test interface.
4041 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4043 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4044 the right thing even if adding 1900 would overflow. Similarly
4045 for tm_mon + 1 and tm_yday + 1.
4046 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4047 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4048 (DO_SIGNED_NUMBER): New macro.
4049 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4051 2005-03-07 Bruno Haible <bruno@clisp.org>
4053 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4055 2005-03-03 Derek R. Price <derek@ximbiot.com>
4056 Bruno Haible <bruno@clisp.org>
4058 * pagealign_alloc.h: New file.
4059 * pagealign_alloc.c: New file.
4061 2005-01-28 Bruno Haible <bruno@clisp.org>
4063 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4066 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4068 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4069 The workaround isn't strictly needed for POSIX conformance, and
4070 it's too much of a pain to configure and maintain. We'll ask
4071 people to fix their kernels instead.
4072 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4073 (NANOSLEEP_BUG_WORKAROUND): Remove.
4074 (xnanosleep): Remove the workaround.
4076 2005-02-12 Bruno Haible <bruno@clisp.org>
4078 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4080 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4082 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4083 * timespec.h (gettime): Return void, since it always
4084 succeeds now. All uses changed.
4085 * gettime.c (gettime) Likewise.
4086 [HAVE_NANOTIME]: Prefer nanotime.
4087 Assume gettimeofday succeeds, as POSIX requires.
4088 Assime time () succeeds, since other code already does.
4089 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4090 (timespec_subtract): Remove.
4091 (NANOSLEEP_BUG_WORKAROUND): New constant.
4092 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4093 things considerably. Use it only on GNU/Linux hosts, since the
4094 workaround shouldn't be needed elsewhere.
4096 2005-02-24 Bruno Haible <bruno@clisp.org>
4098 * gettext.h: Update from GNU gettext 0.14.2.
4100 2005-02-24 Bruno Haible <bruno@clisp.org>
4102 * localcharset.c: Update from GNU gettext 0.14.2.
4103 * config.charset: Update from GNU gettext 0.14.2.
4105 2005-02-22 Simon Josefsson <jas@extundo.com>
4107 * iconvme.h, iconvme.c: New files, from libc.
4109 2005-02-20 Neil Conway <neilc@samurai.com>
4111 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4112 returned by OSX/Darwin if the specified buffer is not large
4113 enough for the hostname.
4115 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4117 * memrchr.h: New file.
4118 * chdir-long.c: Include it.
4119 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4120 Don't bother including stddef.h.
4122 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4124 * argp-help.c (__argp_help): Create a fake struct argp_state and
4125 pass it to _help, otherwise the latter coredumps trying to
4126 dereference state.root_argp.
4128 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4130 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4132 Include <sys/types.h>, for dev_t.
4133 (ME_DUMMY, ME_REMOTE): Move from here....
4134 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4135 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4137 Include mountlist.h first, to test the interface.
4139 2005-01-29 Bruno Haible <bruno@clisp.org>
4141 * progname.c (program_name): Initialize.
4142 Needed when linking statically on MacOS X.
4144 2005-01-28 Bruno Haible <bruno@clisp.org>
4146 * javacomp.sh.in: New file, from GNU gettext.
4147 * javacomp.h: New file, from GNU gettext.
4148 * javacomp.c: New file, from GNU gettext.
4150 2005-01-26 Bruno Haible <bruno@clisp.org>
4152 * javaexec.sh.in: New file, from GNU gettext.
4153 * javaexec.h: New file, from GNU gettext.
4154 * javaexec.c: New file, from GNU gettext.
4156 2005-01-26 Simon Josefsson <jas@extundo.com>
4158 * gai_strerror.c: Use GPL in header.
4160 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4162 * argp-help.c (hol_entry_help): Avoid using non-constant
4163 initializers for struct pentry_state.
4164 (__argp_error): Check return value of __asprintf
4165 (__argp_failure): Translate error message
4167 * argp-parse.c: Removed braces around the expansion of N_()
4169 2005-01-21 Jim Meyering <jim@meyering.net>
4171 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4172 same value as for Solaris 9.
4174 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4175 component length. This included changing the parameter to be
4176 of type `char *' rather than `char const *'.
4177 * chdir-long.h (chdir_long): Update prototype.
4179 * openat.c (fdopendir, fstatat): New functions.
4180 * openat.h: Include headers required for use of DIR and struct stat.
4181 [AT_SYMLINK_NOFOLLOW]: Define.
4182 (fdopendir, fstatat): Add prototypes.
4184 2005-01-21 Bruno Haible <bruno@clisp.org>
4186 * classpath.h: New file, from GNU gettext.
4187 * classpath.c: New file, from GNU gettext.
4189 2005-01-20 Simon Josefsson <jas@extundo.com>
4191 * version-etc-fsf.c: New file, with version_etc_copyright.
4192 * version-etc.c: Remove version_etc_copyright.
4193 * version-etc.h (version_etc_copyright): Use [] instead of * in
4194 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4196 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4198 * save-cwd.c (save_cwd): Remove code to support the case
4199 where fchdir is missing or flaky.
4201 2005-01-20 Simon Josefsson <jas@extundo.com>
4203 * base64.h (isbase64): Add.
4205 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4206 using a unsigned prototype, don't inline.
4207 (base64_decode): Use it.
4209 2005-01-19 Bruno Haible <bruno@clisp.org>
4211 * sh-quote.h: New file, from GNU gettext.
4212 * sh-quote.c: New file, from GNU gettext.
4214 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4216 Merge changes from coreutils, as described below in several
4217 changelogs dated today.
4219 * save-cwd.c: Include "save-cwd.h" before other include files.
4220 (O_DIRECTORY): Remove; not needed here, since "." must be
4221 a directory. All uses removed.
4222 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4223 universal on Suns, and we also need to test for IRIX.
4224 Revamp code to use 'if' rather than '#if'.
4225 Avoid unnecessary comparison of cwd->desc to 0.
4227 * utimens.c (futimens): Robustify the previous patch, by checking
4228 for known valid error numbers rather than observed invalid ones.
4230 2005-01-18 Jim Meyering <jim@meyering.net>
4232 * version-etc.c (version_etc_copyright): Update copyright date.
4234 * utimens.c (futimens): Account for the fact that futimes
4235 can also fail with errno == ENOSYS or errno == ENOENT.
4236 Patch from Dmitry V. Levin.
4238 Change the name of the robust chdir function from chdir to chdir_long.
4239 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4240 (restore_cwd): Use chdir_long, not chdir.
4241 * chdir-long.c: Renamed from chdir.c.
4242 * chdir-long.h: Renamed from chdir.h.
4243 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4246 2005-01-18 Bob Proulx <bob@proulx.com>
4248 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4249 offsetof() macro construct to avoid compile failure with native HP-UX
4250 11.0 ANSI C compiler.
4252 2005-01-06 Bruno Haible <bruno@clisp.org>
4254 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4255 because stpncpy.m4 takes care of it.
4257 2004-01-24 Bruno Haible <bruno@clisp.org>
4259 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4261 2003-10-09 Bruno Haible <bruno@clisp.org>
4263 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4265 2005-01-06 Bruno Haible <bruno@clisp.org>
4267 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4268 * fwriteerror.c: Include <stdbool.h>.
4269 (fwriteerror): At the end, close the file stream. Record whether
4270 stdout was already closed.
4272 2004-05-27 Bruno Haible <bruno@clisp.org>
4274 * execute.c (environ): Declare if needed.
4275 * pipe.c (environ): Likewise.
4276 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4278 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4280 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4281 definitions to be after all include files, to avoid collisions.
4282 Problem reported by Bob Proulx.
4284 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4286 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4287 not needed. This removes a dependency on the gettext module.
4288 [defined _LIBC]: Do not include <libintl.h>; not needed.
4290 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4292 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4295 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4297 * argp-parse.c: Include <stddef.h>.
4298 (alignof, alignto): New macros.
4299 (parser_init): Don't assume that void * is aligned sufficiently
4302 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4303 need to extend the stack.
4304 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4307 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4309 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4311 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4313 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4314 Remove now-obsolete comment about AIX.
4315 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4316 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4317 (YYMAXDEPTH): New macro.
4319 2004-12-18 Bruno Haible <bruno@clisp.org>
4321 * fatal-signal.c (fatal_signals): Make non-const.
4322 (init_fatal_signals): New function.
4323 (uninstall_handlers, install_handlers): Ignore signals that were set to
4325 (at_fatal_signal): Call init_fatal_signals.
4326 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4328 Reported by Paul Eggert.
4330 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4332 * getdate.y (textint): New member "negative".
4333 (time_zone_hhmm): New function.
4334 Expect 14 shift-reduce conflicts, not 13.
4335 (o_colon_minutes): New rule.
4336 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4337 (yylex): Set the "negative" member of signed numbers.
4339 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4341 Changes imported from coreutils.
4342 * hard-locale.c: Assume <locale.h> exists.
4344 (GLIBC_VERSION): New macro.
4345 (hard_locale): Assume setlocale exists.
4346 Rewrite to avoid #ifdef.
4347 Use strdup rather than malloc + strcpy.
4348 * human.c: Assume <locale.h> exists.
4349 (human_readable): Assume localeconv exists.
4351 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4353 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4354 convert T2, not T. (Imported from libc.)
4356 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4358 * getcwd.c (is_ENAMETOOLONG): New macro.
4359 (__getcwd.c): Don't restore errno; glibc doesn't.
4360 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4361 first, falling back to our code only if its results look suspicious.
4362 Ensure that the resulting buffer is only as large as necessary.
4364 * readutmp.c: Include readutmp.h first.
4365 Include <errno.h>, since readutmp.h no longer does that.
4366 * readutmp.h: Don't include <errno.h>,
4367 <sys/param.h>, <time.h>; not needed to establish interface.
4368 (errno): Remove decl.
4369 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4370 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4371 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4373 2004-11-28 Simon Josefsson <jas@extundo.com>
4375 * base64.h, base64.c: New file.
4377 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4379 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4381 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4383 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4384 HP's ANSI C compiler.
4385 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4386 Declaring int functions causes warnings on some modern systems and
4387 shouldn't be needed to compile on ancient ones.
4388 * same.c (MIN) [defined MIN]: Don't define, since it's already
4391 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4392 with the following changes.
4393 (__set_errno): Parenthesize properly.
4394 Include <stdbool.h>.
4395 (MIN, MAX, MATCHING_INO): New macros.
4396 (__getcwd): Define with prototype, not K&R form.
4397 Use heuristics to allocate default buffer on stack if possible.
4398 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4399 behavior, and to avoid the PATH_MAX limit when computing
4401 Use MATCHING_INO to compare inode number to file.
4402 Check for arithmetic overflow in size calculations.
4403 Fix bug in reallocation of dot array that caused getcwd to fail
4404 on directories nested deeper than 75.
4405 Be more careful about saving errno on error.
4406 Do not use realloc; use only free+malloc, as this is a bit
4407 more flexible and avoids a needless copy operation.
4408 Do not inspect st_dev and st_ino for symbolic links; POSIX
4409 doesn't specify the latter.
4410 Check for closedir errors.
4411 Avoid needless casts.
4412 Use "#ifdef weak_alias" around weak_alias, to be like other
4414 The following changes to getcwd.c have effect only when used in
4415 gnulib; they have no effect inside glibc proper.
4416 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4417 as alloca isn't used.
4418 (alloca, __alloca): Likewise.
4419 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4420 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4421 unconditionally, as gnulib assumes C89 or better.
4422 Do not include <sys/param.h>.
4423 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4424 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4426 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4427 Include <dirent.h> in a way that is compatible with modern Autoconf.
4428 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4429 New macros, if not already defined.
4430 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4431 Use "_LIBC", not "defined _LIBC", for consistency.
4432 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4434 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4435 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4436 * xgetcwd.c: David MacKenzie's old code was removed, so give
4437 credit only to Jim Meyering and adjust the copyright dates.
4438 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4439 <stdlib.h>, <unistd.h>, "pathmax.h".
4440 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4441 (INITIAL_BUFFER_SIZE): Remove.
4442 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4444 2004-11-23 Jim Meyering <jim@meyering.net>
4446 * getopt_.h: Remove trailing blanks.
4448 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4450 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4451 (futimens): New function, which uses futimes if available.
4452 (futimens, utimens): Support timespec==NULL, with same semantics
4453 as utime and utimens.
4454 * utimens.h (futimens): New decl.
4456 2004-11-23 Jim Meyering <jim@meyering.net>
4458 * __fpending.c: Add comment.
4460 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4462 * getopt_.h: Re-addition of __getopt_argv_const caused
4463 redefinition warnings. To avoid them, include the defines
4464 in `#if !defined __need_getopt ... #endif'. The only place
4465 where __getopt_argv_const is used is in definitions
4466 of getopt_long and getopt_long_only below, which are as well
4467 protected by `#ifndef __need_getopt'.
4468 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4469 __need_getopt after including <stdio.h> and <unistd.h> These
4470 headers might have defined it.
4472 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4474 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4476 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4477 optopt): Use them instead of invoking ## directly; otherwise, the
4478 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4480 2004-11-19 Bruno Haible <bruno@clisp.org>
4482 * strtok_r.c: Move comments from here...
4483 * strtok_r.h: ... to here.
4485 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4487 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4488 might fail. Problem reported by Yoann Vandoorselaere.
4489 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4490 that mishandle size_t overflow.
4492 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4494 * canon-host.c: Include "strdup.h".
4495 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4496 Use strdup instead of malloc/strcpy to duplicate strings.
4498 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4499 (human_space_before_unit): New constant.
4500 * human.c (human_readable): Support it.
4502 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4503 (xgetcwd): Set errno correctly when failing.
4504 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4505 the failure is actually due to a PATH_MAX problem.
4507 Further getopt changes to make it more likely that glibc will
4508 buy the changes back.
4509 * getopt.c (POSIXLY_CORRECT): New constant.
4510 (getopt): Use it, so to preserve glibc semantic
4511 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4512 when compiling for libc.
4513 * getopt_.h (__getopt_argv_const): Bring it back.
4514 (getopt_long, getopt_long_only): Use it.
4516 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4517 New arg POSIXLY_CORRECT. All callers changed.
4518 (getopt): Argv is now char * const *, as per standard.
4519 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4520 not char *__getopt_argv_const *.
4521 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4522 _getopt_long_only_r): Likewise.
4523 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4524 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4525 _getopt_long_r, _getopt_long_only_r): Likewise.
4526 * getopt_.h (__getopt_argv_const): Remove.
4527 (getopt): Argv is now char * const *, as per standard.
4529 * getdate.y (tORDINAL): New token.
4530 (day, relunit): Allow it for relative times.
4531 (relative_time_table): Use tORDINAL for ordinals.
4533 2004-11-15 Jim Meyering <jim@meyering.net>
4535 * closeout.c: Include "__fpending.h" once again.
4536 Include <stdbool.h>.
4537 (close_stdout): Don't fail just because stdout was closed initially,
4538 since some programs don't write to stdout in the normal course of
4539 operation (other than --version and --help), and we don't want this
4540 function to make e.g. `touch file >&-' fail.
4541 But do fail if it was closed and someone has tried to write to it.
4542 E.g., `printf foo >&-' must fail.
4544 2004-11-11 Simon Josefsson <jas@extundo.com>
4546 * strtok_r.h, strtok_r.c: New file.
4548 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4550 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4551 we can stop lying to compilers about the constness of argv when we
4552 are compiled outside glibc.
4553 (getopt, getopt_long, getopt_long_only): Use it.
4554 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4556 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4557 _getopt_long_only_r): Likewise.
4558 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4559 _getopt_long_only_r): Likewise.
4561 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4562 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4563 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4564 the other external symbols.
4565 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4566 declaration, since the above renaming now works around collisions.
4568 2004-11-11 Jim Meyering <jim@meyering.net>
4570 * linebreak.c: Remove trailing blanks.
4571 * alloca_.h: Likewise.
4572 * acosl.c: Likewise.
4573 * euidaccess.c: Likewise.
4574 * allocsa.h: Likewise.
4576 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4578 * mktime.c (SHR): New macro, which is a portable
4579 substitute for >> that should work even on Crays.
4580 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4581 Problem reported by Mark D. Baushke in
4582 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4583 * getdate.y (SHR): Likewise.
4585 * strftime.c (SHR): Likewise.
4587 * quotearg.c (struct quoting_options): Use unsigned int for
4588 quote_these_too, so that right shifts are well defined. All uses
4591 2004-11-10 Simon Josefsson <jas@extundo.com>
4593 * getaddrinfo.h, getaddrinfo.c: New files.
4595 2004-11-10 Jim Meyering <jim@meyering.net>
4597 Ensure that no close failure goes unreported.
4598 * closeout.c (close_stdout): Always close stdout. I.e., don't
4599 return early when it seems there's nothing to flush.
4600 Don't include __fpending.h.
4602 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4604 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4606 2004-11-05 Bruno Haible <bruno@clisp.org>
4608 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4609 Reported by Mark D. Baushke <mdb@cvshome.org>.
4611 2004-11-04 Bruno Haible <bruno@clisp.org>
4613 2004-09-11 Bruno Haible <bruno@clisp.org>
4614 * allocsa.valgrind: New file.
4615 2004-02-06 Bruno Haible <bruno@clisp.org>
4616 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4617 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4618 Reported by Christopher Seip <chris.seip@hp.com>.
4620 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4622 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4623 with errno == ERANGE if the buffer is too small.
4624 Problem reported by Mark D. Baushke.
4626 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4628 * xreadlink.c (MAXSIZE): New macro.
4629 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4630 size does not exceed MAXSIZE. Avoid cast.
4631 As suggested by Mark D. Baushke in
4632 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4633 if readlink fails with buffer size just under MAXSIZE, try again
4636 2004-11-02 Derek R. Price <derek@ximbiot.com>
4637 and Paul Eggert <eggert@cs.ucla.edu>
4639 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4640 (get_date): Overparenthesize to avoid GCC warning.
4642 2004-11-02 Bruno Haible <bruno@clisp.org>
4644 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4645 function returns void.
4647 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4649 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4650 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4653 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4655 * getdate.y: Add support for TZ="foo" within a date string.
4656 Fix some bugs near time_t boundaries. Reject dates with
4657 out-of-range components, e.g., "Sept 31".
4658 Include <stdlib.h>, "setenv.h", "xalloc.h".
4659 (ISDIGIT_LOCALE): Remove; unused.
4660 Note that the TZ and time functions used here are not reentrant.
4661 (mktime_ok, get_tz): New functions.
4662 (TZBUFSIZE): New constant.
4663 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4664 This requires that we sometimes generate our own TZ="XXX..." setting.
4666 2004-10-27 Derek R. Price <derek@ximbiot.com>
4668 * mktime.c (not_equal_tm): Remove redundant check.
4670 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4672 * getdate.y: Use Bison 1.875 features, and some minor
4673 code cleanups. This change does not affect semantics.
4674 Don't include <stdlib.h>; no longer needed.
4675 Don't include unlocked-io.h; only the "#if TEST" code uses
4676 stdio, and performance isn't crucial there.
4677 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4678 Bison 1.875 features as described below.
4679 All uses of "PC." replaced by "pc->".
4680 (YYSTYPE): Add a forward declaration.
4681 (yylex, yyerror): Use full prototypes in forward decls.
4682 Use "%pure-parser" rather than obsolescent "%pure_parser".
4683 Use %parse-param and %lex-param instead of obsolescent
4684 YYPARSE_PARAM and YYLEX_PARAM.
4685 (meridian_table, month_and_day_table, time_units_table,
4686 relative_time_table, time_zone_table, military_table,
4687 lookup_zone, lookup_word, get_date):
4688 Use NULL instead of 0 where appropriate.
4689 (to_hour): Avoid abort (), to avoid a dependency on
4691 (yyerror, yylex): Now accepts parser_control * arg.
4692 (main) [TEST]: Use '\0' rather than 0 for char.
4694 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4696 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4697 It's now the caller's responsibility to handle the case where
4698 !HAVE_GETPAGESIZE && !defined getpagesize.
4700 * mktime.c (leapyear): Arg is long int, not int.
4702 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4704 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4706 2004-10-12 Simon Josefsson <jas@extundo.com>
4708 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4709 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4712 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4714 * vsnprintf.h: New file.
4715 * vsnprintf.c: New file.
4717 2004-10-07 Bruno Haible <bruno@clisp.org>
4719 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4720 into the provided buffer.
4722 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4724 * diacrit.c, diacrit.h: Add GPL notice.
4726 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4727 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4728 * logl.c (logl): Keep the code as similar to glibc as possible.
4729 This avoids a potential constant-folding bug.
4731 2004-10-05 Bruno Haible <bruno@clisp.org>
4733 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4735 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4737 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4738 * xmalloc.c (xmemdup): Likewise.
4739 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4740 XFREE): Remove these long-obsolescent macros.
4741 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4742 * xstrdup.c: Remove.
4744 * regex.c (re_comp): Cast gettext return value to char *,
4745 Problem reported by Martin Neitzel via Mark D. Baushke.
4747 2004-10-04 Simon Josefsson <jas@extundo.com>
4749 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4750 '#ifdef USE_UNLOCKED_IO'.
4752 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4754 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4755 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4756 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4757 regex.c, sha1.c, version-etc.c, yesno.c:
4758 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4759 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4760 the includer's responsibility.
4762 Sync from coreutils.
4764 * modechange.c (mode_compile): Don't decrement a pointer that
4765 points to the start of a string, as the C Standard says the
4766 resulting behavior is undefined.
4768 * backupfile.h (enum backuptype): Rename none -> no_backups,
4769 simple -> simple_backups, numbered_existing ->
4770 numbered_existing_backups, numbered -> numbered_backups
4771 to avoid shadowing problems. All uses changed.
4772 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4773 * backupfile.c (check_extension, numbered_backup):
4774 Rename locals to avoid shadowing 'basename'.
4775 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4778 * .cppi-disable: Add getopt_.h, getopt_int.h.
4779 * .cvsignore: Add getopt.h.
4781 2004-10-04 Simon Josefsson <jas@extundo.com>
4783 * memmem.h: New file.
4784 * memmem.c: New file, taken from glibc.
4786 2004-10-02 Jim Meyering <jim@meyering.net>
4788 * dirfd.h, getpagesize.h: Add copyright notice.
4790 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4792 * snprintf.c: Remove comments as to why each header is needed.
4794 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4796 * strsep.h: New file.
4797 * strsep.c: New file.
4799 2004-10-01 Simon Josefsson <jas@extundo.com>
4801 * snprintf.c (snprintf): Handle size==0.
4803 2004-10-01 Simon Josefsson <jas@extundo.com>
4804 Bruno Haible <bruno@clisp.org>
4806 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4807 (snprintf): Declare 'args'.
4809 2004-09-30 Simon Josefsson <jas@extundo.com>
4811 * snprintf.h, snprintf.c: New files.
4813 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4815 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4816 (hol_entry_help): Never translate an empty string.
4817 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4818 * argp.h (OPTION_NO_TRANS): New option.
4820 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4822 * xvasprintf.c: Include xalloc.h.
4823 (xvasprintf): Use xalloc_die, not xmalloc_die.
4825 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4827 * dummy.c: Change copyright notice to FSF, and license to GPL.
4829 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4831 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4832 Problem reported by Bruno Haible in:
4833 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4835 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4837 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4838 in case some system header has #define'd it. Problem reported by
4839 Soeren D. Schulze in
4840 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4842 2004-09-08 Bruno Haible <bruno@clisp.org>
4844 * stdint_.h: New file, taken from GNU clisp.
4846 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4848 * xvasprintf.h: New file.
4849 * xvasprintf.c: New file.
4850 * xasprintf.c: New file.
4852 2004-09-08 Bruno Haible <bruno@clisp.org>
4854 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4856 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4858 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4860 Import from coreutils.
4861 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4862 strings on unbounded length. alloca's performance benefits aren't
4863 that important here.
4865 (parse_with_separator): New function, with most of the internals
4866 of the old parse_user_spec. Allow user to omit both user and group,
4867 for compatibility with FreeBSD.
4868 Clone only the user name, not the entire spec.
4869 Do not set *uid, *gid unless entirely successful.
4870 Avoid memory leak in some failing cases.
4871 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4872 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4873 (parse_user_spec): Rewrite to use parse_with_separator.
4875 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4877 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4878 its complicated substitute.
4879 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4880 and program_invocation_name.
4881 (__argp_basename) [!_LIBC]: Remove; the only use was
4882 replaced by its body.
4883 (__argp_short_program_name): Change condition from
4884 !defined __argp_short_program_name to
4885 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4886 to match argp-namefrob.h.
4887 (__argp_failure): Don't assume strerror_r returns char *.
4888 * argp-parse.c (N_): Define unconditionally.
4889 (argp_default_options): Fill out initializers with 0 to avoid
4892 2004-08-12 Simon Josefsson <jas@extundo.com>
4894 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4895 * getopt_.h: Renamed from getopt.h.
4897 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4899 Merge from coreutils.
4901 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4902 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4903 for Reliant Unix 5.43.
4905 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4906 (union fooround): Use uintmax_t, not long int.
4907 The rest is a merge from libc:
4908 [defined _LIBC]: Include <shlib-compat.h>.
4909 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4911 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4913 * strverscmp.c: Convert to UTF-8.
4915 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4917 * obstack.h (obstack_empty_p):
4918 Don't assume that chunk->contents is suitably aligned.
4919 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4920 Likewise. Problem reported by Benno in
4921 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4923 * chown.c (rpl_chown): Work even if the file is writeable but not
4924 readable. This could be improved further but it'd take some work.
4926 2004-08-08 Simon Josefsson <jas@extundo.com>
4928 * xgethostname.c: Don't include error.h (not used).
4931 * getpass.c: Include getpass.h first.
4933 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4935 * xalloc-die.c: New files.
4936 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4938 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4939 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4940 (_, N_, xalloc_die): Move to xalloc-die.c.
4941 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4942 so that we needn't mess with xalloc_msg_memory_exhausted.
4944 * sha1.h: Renamed from sha.h.
4945 (SHA1_H): Renamed from _SHA_H.
4946 (sha1_ctx): Renamed from sha_ctx.
4947 (sha1_init_ctx): Renamed from sha_init_ctx.
4948 (sha1_process_block): Renamed from sha_process_block.
4949 (sha1_process_bytes): Renamed from sha_process_bytes.
4950 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4951 (sha1_read_ctx): Renamed from sha_read_ctx.
4952 (sha1_stream): Renamed from sha_stream.
4953 (sha1_buffer): Renamed from sha_buffer.
4954 * sha1.c: Likewise; renamed from sha.c.
4955 Do not include <sys/types.h>.
4956 Include <stddef.h> rather than <stdlib.h>.
4958 2004-08-08 Bruno Haible <bruno@clisp.org>
4960 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4961 FILESYSTEM_PREFIX_LEN.
4962 * progreloc.c: Likewise.
4963 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4965 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4968 * argp-help.c (make_hol, hol_append): Don't assume that
4969 SIZE_MAX is a valid preprocessor constant.
4970 (__argp_basename): Change from "#ifndef _LIBC"
4971 to "#ifndef __argp_short_program_name", so that
4972 we don't compile these functions for tar.
4974 More merges from coreutils.
4975 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4976 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4978 * addext.c: Remove; no longer needed.
4979 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4980 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4981 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4982 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4983 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4984 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4985 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4986 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4987 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4988 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4989 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4990 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4991 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4992 Import changes from coreutils.
4994 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4996 Merge from coreutils.
4998 * .gdb-history: Remove; this doesn't belong here.
5000 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5001 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5002 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5004 * dirname.h: Include <stdbool.h>.
5005 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5006 for consistency with POSIX terminology. All uses changed.
5007 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5008 (strip_trailing_slashes): Use bool for booleans.
5009 * stripslash.c (strip_trailing_slashes): Likewise.
5011 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5012 sometimes returns a positive errno value even when it succeeds.
5013 (print_errno_message) [!LIBC]: Fall back on strerror if
5016 * path-concat.c (mempcpy): Don't define if a system header defines it.
5017 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5018 (longest_relative_suffix): New function.
5019 (path_concat): Use it. Assume first argument is not NULL.
5020 Port to DOS. Omit redundant separators.
5021 Report an error instead of returning NULL.
5022 Use mempcpy instead of memcpy.
5023 (xpath_concat): Remove: not declared or used.
5025 * same.h: Include <stdbool.h>
5026 (same_name): Return bool, not int.
5027 * same.c (same_name): Likewise.
5028 (errno): Don't declare; we assume C89 or better now.
5030 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5031 if not already defined.
5033 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5034 * dup-safer.c (errno): Likewise.
5036 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5038 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5041 2004-08-03 Simon Josefsson <jas@extundo.com>
5043 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5044 * progname.h: Don't include stdbool.h.
5046 2004-08-02 Simon Josefsson <jas@extundo.com>
5048 * getsubopt.h: New file, with comments from Bruno Haible.
5049 * getsubopt.c: New file, from glibc, but slightly modified based on
5050 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5052 2004-08-01 Simon Josefsson <jas@extundo.com>
5054 * xgetdomainname.c: Include stdlib.h, for free().
5056 2004-07-16 Simon Josefsson <jas@extundo.com>
5058 * dummy.c: New file.
5060 2004-07-16 Bruno Haible <bruno@clisp.org>
5062 * backupfile.h: Add extern "C" for C++.
5063 * closeout.h: Likewise.
5064 * copy-file.h: Likewise.
5065 * findprog.h: Likewise.
5066 * full-write.h: Likewise.
5067 * pathname.h: Likewise.
5068 * progname.h: Likewise.
5069 * stpcpy.h: Likewise.
5070 * stpncpy.h: Likewise.
5071 * strcase.h: Likewise.
5072 * strstr.h: Likewise.
5073 * xalloc.h: Likewise.
5075 * mbswidth.h: Add extern "C" for C++.
5076 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5078 2004-07-09 Simon Josefsson <jas@extundo.com>
5080 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5081 failed without this.)
5083 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5085 * fchown-stub.c: New file.
5087 2004-06-24 Jim Meyering <jim@meyering.net>
5089 * obstack.h (obstack_base): Cast to (void *), per documentation.
5091 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5093 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5095 2004-06-01 Jim Meyering <jim@meyering.net>
5097 * calloc.c: New file.
5099 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5101 * getdate.y (yylex): Allow space between sign and number.
5102 Problem reported by Dan Jacobson.
5104 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5105 and Jim Meyering <jim@meyering.net>
5107 Merge from coreutils CVS.
5109 * stat-macros.h: New file, with contents from file-type.h
5110 and coreutils' system.h.
5111 * file-type.c: Include "stat-macros.h".
5112 * file-type.h (file_type): Move all macro definitions to new file,
5115 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5116 Wrap old code with this conditional.
5117 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5118 function that does not dereference symlinks.
5119 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5121 * xreadlink.c: Include xreadlink.h first, to catch .h file
5122 dependency problems.
5123 (xreadlink): Accept new arg SIZE, for efficiency.
5124 All decls and uses changed.
5125 * xreadlink.h: Include <stddef.h>, for size_t.
5127 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5128 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5130 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5132 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5134 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5135 macros to be defined.
5136 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5137 the allocator returns NULL because the requested size is zero.
5139 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5141 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5142 var. Add comment explaining why libc still defines it. This
5143 merges the following patch from glibc:
5144 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5146 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5148 * obstack.c (_obstack): Remove unused variable. It hasn't been
5149 present in glibc since revision 1.1 of this file.
5150 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5151 obstack_alignment_mask, obstack_alloc, obstack_base,
5152 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5153 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5154 obstack_grow0, obstack_init, obstack_int_grow,
5155 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5156 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5157 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5158 nonexistent functions.
5160 2004-05-17 Derek R. Price <derek@ximbiot.com>
5161 Paul Eggert <eggert@cs.ucla.edu>
5163 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5165 2004-05-14 Bruno Haible <bruno@clisp.org>
5167 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5168 that consists of a '.' followed by an empty digit string.
5169 Patch by Tor Lillqvist <tml@iki.fi>.
5171 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5173 Port obstack to the AS/400, where pointers are 16 bytes wide and
5174 you cannot cast an integer to a valid pointer. This patch is
5175 currently waiting to be integrated into glibc; see
5176 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5178 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5179 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5180 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5181 (struct obstack): temp member is now a union of a pointer and
5182 an integer, instead of an integer. All integer uses changed.
5183 This does not affect the physical layout of struct obstack,
5184 except on hosts (like the AS/400) where the size or alignment of
5185 void * is greater than that of ptrdiff_t.
5186 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5187 __STDC__)]: Store temporary in pointer member of union, not
5189 * obstack.c: Include <stddef.h>, for offsetof.
5190 (struct fooalign): Remove; it doesn't need a name.
5191 (union fooround): Change double to long double, and add void *.
5192 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5193 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5194 not a macro. Hence the values are always int; so remove all
5195 casts-to-int in uses.
5197 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5198 Derek Price <derek@ximbiot.com>
5200 * alloca.c: Include <alloca.h>, to get our interface.
5201 * alloca_.h: Use __alloca on AIX, so that we don't have to
5202 include <alloca.h> first. Use C89 prototype for alloca; this
5203 requires including <stddef.h> for size_t. Use extern "C" if C++.
5204 Use #elif for simplicity, since we can assume C89 now.
5205 Don't try to source the system alloca.h since it will not be found
5206 and to prevent recursively including its replacement.
5207 * fnmatch.c: Include <alloca.h> instead of opencoding.
5208 * regex.c: Likewise.
5210 2004-05-16 Derek Price <derek@ximbiot.com>
5211 Paul Eggert <eggert@cs.ucla.edu>
5213 getline cleanup. This changes the getndelim2 API: both order of
5214 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5217 * getline.c: Don't include stddef.h or stdio.h, since our
5218 interface does that.
5219 (getline): Always use getdelim, so that we don't have two
5220 copies of this code.
5221 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5223 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5224 (GETNDELIM2_MAXIMUM): New macro.
5225 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5226 instead of the old practice of delim2==0. All callers changed.
5227 Return -1 on overflow, instead of returning junk.
5228 Do not set *linesize unless allocation succeeds.
5229 * getndelim2.h: Do not include stddef.h; no longer needed, now
5230 that we include sys/types.h.
5231 * getnline.h: Likewise.
5232 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5233 (getndelim2): Reorder arguments.
5234 * getnline.c (getnline, getndelim):
5235 Don't discard the NMAX argument.
5236 (getnline): Invoke getndelim, to avoid code duplication.
5237 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5238 of (size_t) -1 by callers of the getnline family.
5240 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5242 * nanosleep.c (suspended): Change its type from int to
5243 sig_atomic_t volatile.
5244 (first_call): Make it private to rpl_nanosleep, and have it
5245 be zero initially as that's a bit faster.
5246 (my_usleep): Round up fractional times instead of truncating them,
5247 as this is the usual meaning for 'sleep'.
5249 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5251 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5252 (ENOSYS): Define if not defined.
5253 (settime): Fall back on stime if it exists and settimeofday fails.
5254 But don't bother with fallbacks if a method fails with errno == EPERM.
5256 2004-05-11 Jim Meyering <jim@meyering.net>
5258 Prior to this change, the save_cwd caller required read access to the
5259 current directory on most systems (ones with the fchdir function).
5261 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5262 fails, try write-only, and finally, resort to using xgetcwd.
5264 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5266 * obstack.c, obstack.h: Import changes from libc.
5268 2004-04-28 Bruno Haible <bruno@clisp.org>
5270 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5271 implicitly appends .exe to executables.
5272 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5273 accepts Windows pathnames.
5274 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5275 Cygwin like Windows, since it now accepts Windows pathnames.
5276 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5277 Cygwin like Windows, since it now accepts Windows pathnames.
5278 Reported by Derek Robert Price <derek@ximbiot.com>.
5280 2004-04-20 Jim Meyering <jim@meyering.net>
5282 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5284 2004-04-20 Jim Meyering <jim@meyering.net>
5285 Bruno Haible <bruno@clisp.org>
5287 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5288 memory when realloc fails.
5290 2004-04-18 Jim Meyering <jim@meyering.net>
5292 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5293 don't leak memory and do call END_UTMP_ENT.
5295 2004-04-11 Paul Eggert <eggert@twinsun.com>
5297 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5298 (CHAR_BIT): Remove, since we assume C89.
5299 Include <stdint.h> if available, as per current Autoconf CVS advice.
5301 2004-03-30 Paul Eggert <eggert@twinsun.com>
5303 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5304 not bool, to be more consistent with Unix conventions.
5305 Suggested by Bruno Haible.
5307 Merge from coreutils.
5309 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5312 * getdate.h: Include stdbool.h, and timespec.h instead of
5313 the usual <time.h> dance.
5314 (get_date): Change signature to support fractional time stamps.
5315 All callers changed.
5316 * getdate.y: Include "getdate.h" first, as we can now
5317 assume C89 and don't need to worry about 'const'.
5318 Similarly, include "unlocked-io.h" near start, not in middle.
5320 (textint.value): Use long int rather than int.
5321 (textint.digits): Use size_t rather than int.
5322 (BILLION, LOG10_BILLION): New constants.
5323 (parser_control): New member rel_ns. Members day_ordinal,
5324 time_zone, month, day, hour, minutes, rel_year, rel_month,
5325 rel_day, rel_hour, rel_minutes, rel_seconds
5326 are now long int, not int. Member seconds is now struct timespec,
5327 not int. New member timespec_seen. Members dates_seen, days_seen,
5328 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5330 (%union.intval): Now long int, not int.
5331 New member timespec.
5332 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5333 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5334 (spec): Now is a timespec or an item list.
5335 (timespec, items): New nonterminals.
5336 (time, rel, relunit, number, get_date):
5337 Add support for fractional seconds.
5338 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5339 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5340 (to_hour): First arg is now long int, not int.
5341 (to_year): Returns long int, not int.
5342 Don't treat year -70 like 70.
5343 (tm_diff): Returns long int, not int.
5344 (lookup_word): Use bool instead of int when appropriate.
5345 (yylex): Use size_t for count, not int.
5346 Detect overflow when parsing large integer constants.
5347 Add support for fractions.
5348 (get_date): Make pointers 'const' if possible.
5349 Use more-portable code to detect integer overflow.
5350 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5351 Don't use ctime; it's not reliable if the year has >4 digits.
5353 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5354 This is for compatibility with BSD.
5356 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5357 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5358 From coreutils' system.h.
5360 * userspec.c: Don't include "posixver.h".
5361 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5362 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5363 compatible extension. Simplify code by removing a boolean int
5364 that was always nonzero if a string was nonnull.
5366 2004-03-30 Jim Meyering <jim@meyering.net>
5368 Merge from coreutils.
5370 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5372 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5373 an empty input stream.
5375 * readtokens.c: Include <stdbool.h>.
5376 (readtoken): Use `size_t' rather than int/long.
5377 All callers adjusted.
5378 Use `bool' rather than `int' where appropriate.
5379 Use memset rather than an explicit loop.
5380 Use x2nrealloc rather than xrealloc.
5381 Allow the use of `\0' as a delimiter.
5382 (readtokens): Likewise.
5383 * readtokens.h (readtoken, readtokens): Update prototypes.
5385 2004-03-30 Bruno Haible <bruno@clisp.org>
5387 * getloadavg.c (getloadavg): Don't assume setlocale returns
5390 2004-03-29 Paul Eggert <eggert@twinsun.com>
5392 Merge changes to getloadavg.c from coreutils and Emacs.
5394 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5395 Define to an expression, not to the empty string.
5396 Include cloexec.h and xalloc.h.
5397 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5398 Use set_cloexec_flag rather than rolling our own.
5399 * cloexec.c, cloexec.h: New files.
5401 2004-03-18 Paul Eggert <eggert@twinsun.com>
5403 * getopt.h: Sync with libc CVS.
5405 2004-03-18 Paul Eggert <eggert@twinsun.com>
5406 Bruno Haible <bruno@clisp.org>
5408 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5409 not on all platforms that have <wchar.h>.
5410 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5412 2004-03-09 Paul Eggert <eggert@twinsun.com>
5414 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5416 * getopt_int.h: New file, also synced from libc.
5418 2004-03-07 Paul Eggert <eggert@twinsun.com>
5420 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5421 '#if' expressions. Unlike the code it replaces, it does not
5422 depend on (defined _SC_PAGESIZE). However, it does depend on
5423 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5424 first reported by Jason Andrade in
5425 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5427 2004-01-18 Simon Josefsson <jas@extundo.com>
5429 * strdup.h: New file.
5430 * strdup.c: Include it.
5431 * path-concat.c: Include strdup.h. Drop strdup declaration.
5432 * userspec.c: Include strdup.h. Drop strdup declaration.
5434 2004-02-06 Karl Berry <karl@gnu.org>
5436 * config.charset: update from gettext 0.14.1.
5438 2004-02-05 Paul Eggert <eggert@twinsun.com>
5440 Add comments and code, prompted by suggestions from Bruno Haible
5442 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5443 describing the enum quoting_style values.
5444 * quotearg.c (quotearg_alloc): New function.
5445 (quotearg_buffer_restyled): Treat lone { and } as special.
5446 Treat = as special. Work around bug with older shells
5447 that "see" a '\' that is really the 2nd byte of a multibyte char.
5448 Quote empty string with shell_quoting_style.
5450 2004-02-03 Bruno Haible <bruno@clisp.org>
5452 * pipe.h: New file, from GNU gettext.
5453 * pipe.c: New file, from GNU gettext.
5455 2004-01-27 Bruno Haible <bruno@clisp.org>
5457 * execute.h: New file, from GNU gettext.
5458 * execute.c: New file, from GNU gettext.
5459 * w32spawn.h: New file, from GNU gettext.
5461 2004-01-23 Paul Eggert <eggert@twinsun.com>
5463 Exit-status fix from coreutils.
5465 Use exit_failure consistently in place of EXIT_FAILURE,
5466 so that program exit statuses are consistent on failure.
5468 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5469 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5470 * argmatch.h: Comment fix to match the above.
5471 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5472 Now a macro referring to exit_failure, instead of a separate
5473 variable. Include "exitfail.h" to get it.
5474 * xstrtol.h: Include "exitfail.h".
5475 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5477 * long-options.c (parse_long_options): Use prototype
5478 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5481 2004-01-21 Jim Meyering <jim@meyering.net>
5483 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5484 so as not to conflict with a different-sized __mktime_internal
5485 function in GNU libc.
5486 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5487 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5489 2004-01-18 Paul Eggert <eggert@twinsun.com>
5491 Merge from diffutils.
5493 * file-type.c (file_type): Add typed memory objects.
5494 * file-type.h (S_TYPEISTMO): New macro.
5496 * c-stack.h (c_stack_action): Remove argv argument.
5497 * c-stack.c (c_stack_action): Likewise. All uses changed.
5498 (die): Don't calculate message unless segv_action returns.
5499 (get_stack_location, min_address_from_argv, max_address_from_argv,
5500 volatile stack_base, volatile_stack_size): Remove.
5501 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5502 that every segmentation violation is a stack overflow. (Ouch!)
5503 See Debian bug 136249 (still outstanding) for more info about why
5504 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5506 2003-11-30 Bruno Haible <bruno@clisp.org>
5508 Safer stack allocation.
5509 * setenv.c: Include allocsa.h.
5510 (alloca): Remove fallback definition.
5511 (freea): Remove macro.
5512 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5515 2003-10-17 Bruno Haible <bruno@clisp.org>
5517 * binary-io.h: Avoid warnings on Cygwin.
5519 2003-12-28 Bruno Haible <bruno@clisp.org>
5521 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5522 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5524 2003-11-28 Bruno Haible <bruno@clisp.org>
5526 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5528 2003-11-27 Bruno Haible <bruno@clisp.org>
5530 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5532 2003-11-17 Bruno Haible <bruno@clisp.org>
5534 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5536 2003-11-24 Bruno Haible <bruno@clisp.org>
5538 * xallocsa.h: New file, from GNU gettext.
5539 * xallocsa.c: New file, from GNU gettext.
5541 2003-11-24 Bruno Haible <bruno@clisp.org>
5543 * allocsa.h: New file, from GNU gettext.
5544 * allocsa.c: New file, from GNU gettext.
5546 2003-11-24 Bruno Haible <bruno@clisp.org>
5548 * eealloc.h: New file.
5550 2004-01-15 Jim Meyering <jim@meyering.net>
5552 Merge from coreutils.
5554 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5555 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5556 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5558 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5559 optional configure-time default.
5561 * version-etc.c (version_etc_copyright): Update copyright date.
5563 * xreadlink.c (xreadlink): Correct outdated comment.
5565 2004-01-15 Paul Eggert <eggert@twinsun.com>
5567 Merge from coreutils.
5569 * posixver.c: Include posixver.h.
5571 * same.c: Include <stdbool.h>, <limits.h>.
5572 (_POSIX_NAME_MAX): Define if not defined.
5574 (same_name): If file names are silently truncated, report
5575 that the file names are the same if they are the same after
5576 the silent truncation.
5578 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5579 conversion function.
5580 * xstrtod.c (xstrtod): Likewise. All callers changed to
5581 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5584 2004-01-14 Paul Eggert <eggert@twinsun.com>
5586 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5587 with like-named macro in fnmatch.c.
5588 (EXT): Use an internal constant instead.
5590 Merge fnmatch patches from glibc.
5591 * fnmatch.c (mbsinit): Remove define.
5592 Add libc_hidden_ver (__fnmatch, fnmatch).
5593 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5594 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5596 2003-12-14 Karl Berry <karl@gnu.org>
5598 * config.charset: update from gettext-runtime.
5600 2003-12-03 Paul Eggert <eggert@twinsun.com>
5602 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5603 Bug reported by Alfred M. Szmidt.
5605 2003-11-29 Karl Berry <karl@gnu.org>
5607 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5609 2003-11-23 Paul Eggert <eggert@twinsun.com>
5610 Bruno Haible <bruno@clisp.org>
5612 * printf-parse.h: Don't include sys/types.h.
5613 (ARG_NONE): New macro.
5614 (char_directive): Change type of *arg_index fields to size_t.
5615 * printf-parse.c: Don't include sys/types.h.
5616 (SSIZE_MAX): Remove macro.
5617 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5618 Remove unnecessary overflow check.
5619 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5622 2003-11-24 Paul Eggert <eggert@twinsun.com>
5624 * alloca.c: Remove dependency on xalloc module.
5625 (xalloc_die): Remove.
5626 (memory_full) [!defined emacs]: New macro.
5627 [!defined emacs]: Don't include xalloc.h.
5628 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5629 address arithmetic overflows. Change datatypes a bit to avoid
5632 2003-11-22 Jim Meyering <jim@meyering.net>
5634 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5636 2003-11-17 Bruno Haible <bruno@clisp.org>
5638 * vasnprintf.c (alloca): Remove fallback definition.
5639 (freea): Remove definition.
5640 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5641 Reported by Paul Eggert.
5643 2003-11-17 Jim Meyering <jim@meyering.net>
5645 On systems without utime and without a utimes function capable of
5646 dealing with a NULL struct utimbuf* argument, this utime replacement
5647 could -- in unusual circumstances -- leak a file descriptor.
5648 * utime.c: Include <unistd.h> and <errno.h>.
5649 (utime_null): Be sure to close `fd' and to preserve errno.
5650 Reported by Geoff Collyer via Arnold Robbins.
5652 2003-11-16 Paul Eggert <eggert@twinsun.com>
5653 Bruno Haible <bruno@clisp.org>
5655 Protect against address arithmetic overflow.
5656 * printf-args.h: Include stddef.h.
5657 (arguments): Change type of field 'count' to size_t.
5658 * printf-args.c (printf_fetchargs): Use size_t instead of
5659 'unsigned int' where appropriate.
5660 * printf-parse.h: Include sys/types.h.
5661 (char_directive): Change type of *arg_index fields to ssize_t.
5662 (char_directives): Change type of fields 'count', max_*_length to
5664 * printf-parse.c: Include sys/types.h and xsize.h.
5665 (SSIZE_MAX): Define fallback value.
5666 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5667 instead of 'int' where appropriate. Check a_allocated, d_allocated
5668 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5669 * vasnprintf.c: Include xsize.h.
5670 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5671 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5672 overflow. Avoid wraparound when converting a width or precision from
5675 2003-11-16 Bruno Haible <bruno@clisp.org>
5677 Update from GNU gettext.
5678 * printf-parse.c: Generalize to it can be compiled for wide strings.
5679 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5680 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5681 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5682 SNPRINTF): New macros.
5683 Don't include <alloca.h> if the file is used inside libintl.
5684 (local_wcslen): New function, for Solaris 2.5.1.
5685 (VASNPRINTF): Use it instead of wcslen.
5687 2003-11-16 Bruno Haible <bruno@clisp.org>
5689 * xsize.h (xmax): New function.
5690 (xsum, xsum3, xsum4): Declare as "pure" functions.
5692 2003-11-12 Paul Eggert <eggert@twinsun.com>
5694 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5695 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5696 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5697 heuristic is just as accurate as far as we know, and it removes a
5698 dependency on size_max.m4 and ptrdiff_max.m4.
5700 2003-11-12 Paul Eggert <eggert@twinsun.com>
5702 * xstrtol.c (__xstrtol): Remove "break" immediately after
5703 "return", to pacify some unknown compiler. Problem reported
5706 2003-11-11 Bruno Haible <bruno@clisp.org>
5708 * xsize.h (SIZE_MAX): Remove fallback definition.
5709 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5712 2003-11-10 Paul Eggert <eggert@twinsun.com>
5714 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5715 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5716 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5718 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5719 not (size_t) -1, since it's defined here.
5721 2003-11-06 Paul Eggert <eggert@twinsun.com>
5723 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5724 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5725 Reject sizes of exactly SIZE_MAX bytes.
5726 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5727 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5729 2003-11-05 Bruno Haible <bruno@clisp.org>
5731 * xsize.h: Include limits.h, to avoid a possible collision with
5732 SIZE_MAX defined in <limits.h> on Solaris.
5734 2003-11-04 Bruno Haible <bruno@clisp.org>
5736 * xsize.h: New file.
5737 * linebreak.c: Include xsize.h.
5738 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5739 argument for overflow.
5740 Suggested by Paul Eggert.
5742 2003-10-31 Bruno Haible <bruno@clisp.org>
5744 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5745 to avoid (extremely rare) race condition.
5746 Suggested by Paul Eggert.
5748 2003-11-03 Jim Meyering <jim@meyering.net>
5750 * userspec.c: Include "userspec.h".
5751 * userspec.h: New file.
5753 2003-10-31 Paul Eggert <eggert@twinsun.com>
5755 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5756 * mountlist.c (SIZE_MAX): Define if not defined already.
5757 (read_filesystem_list): Set and use me_type_malloced.
5758 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5759 whatever the type happens to be), for brevity and consistency.
5760 Check for size calculation overflow on Alphas running OSF/1.
5762 2003-10-31 Jim Meyering <jim@meyering.net>
5764 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5766 * linebuffer.c: Include <string.h> for declaration of memset.
5768 2003-10-30 Paul Eggert <eggert@twinsun.com>
5769 Bruno Haible <bruno@clisp.org>
5771 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5772 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5774 2003-10-29 Paul Eggert <eggert@twinsun.com>
5776 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5777 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5779 * quotearg.c (quotearg_n_options): Use it.
5780 * group-member.c: Include <stdbool.h>.
5781 (free_group_info): Arg is now const *; don't free arg.
5782 (get_group_info): Now returns bool and accepts struct group_info *,
5783 rather than returning a malloc'ed struct group_info *.
5784 All uses changed. Check for overflow in internal size calculation.
5786 * getusershell.c (readname): Simplify the code by using x2nrealloc
5787 rather than xmalloc/xrealloc.
5788 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5789 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5790 conformance bug: the old code used a pointer after freeing the
5791 storage that it addressed.
5792 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5793 rather than doing it by hand.
5794 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5795 the buffer preserved. Use free and xmalloc instead.
5796 * quotearg.c (quotearg_n_options): Likewise.
5797 Use a simpler test for size overflow. Don't use xalloc_oversized
5798 because unsigned int might be wider than size_t (!); this suggests
5799 that we should switch from unsigned int to size_t for slot numbers.
5801 2003-10-27 Bruno Haible <bruno@clisp.org>
5803 * stdbool_.h: Better support for BeOS.
5805 2003-10-27 Paul Eggert <eggert@twinsun.com>
5807 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5808 to allocate the returned structure. Do not allocate a subarray,
5809 as x2nrealloc will do that.
5810 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5811 instead of xnrealloc.
5812 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5814 2003-10-26 Paul Eggert <eggert@twinsun.com>
5816 * xalloc.h (xalloc_oversized): New static inline function, for
5817 callers that want to do their own size-overflow checking. Include
5818 <stdbool.h>, since xalloc_oversized returns bool.
5819 * xalloc.c (array_size_overflow): Remove. All callers changed
5820 to use xalloc_oversized.
5822 Add two functions x2realloc, x2nrealloc, for programs that grow
5823 arrays dynamically by doubling their sizes.
5824 * xalloc.h (x2realloc, x2nrealloc): New decls.
5825 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5828 Port to C99 semantics for 'inline' of external functions.
5829 Bug reported by Bruno Haible.
5830 * xmalloc.c (xnmalloc_inline): New static inline function,
5831 with the old contents of xnmalloc.
5832 (xnmalloc, xmalloc): Use it.
5833 (xnrealloc_inline): New static inline function,
5834 with the old contents of xnrealloc.
5835 (xnrealloc, xrealloc): Use it.
5837 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5839 2003-10-25 Paul Eggert <eggert@twinsun.com>
5841 Fix several address-calculation bugs in the hash modules,
5842 plus some minor code cleanup.
5844 * hash.h: Include <stdbool.h>, for bool.
5845 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5846 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5847 hash_get_n_entries, hash_get_max_bucket_length,
5848 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5849 hash_rehash): Use size_t rather than unsigned.
5850 * hash.c (struct hash_table, hash_get_n_buckets,
5851 hash_get_n_buckets_used, hash_get_n_entries,
5852 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5853 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5854 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5856 (SIZE_MAX): Define if not defined.
5857 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5858 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5860 Use const * when possible.
5861 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5862 (check_tuning): Fix bug: if tuning parameters were very close to
5863 0 or 1, rounding errors could have caused subscript violations.
5864 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5865 (hash_initialize): Add 'fail:' label
5866 to free table and return NULL, and use it to simplify code.
5867 Use calloc rather than clearing the storage ourself.
5868 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5869 buffer size calculations.
5870 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5871 Include <stddef.h>, for size_t.
5872 * hash-pjw.c (hash_pjw): Likewise.
5873 Switch to method described by Bruno Haible.
5874 Include <limits.h>, for CHAR_BIT.
5875 (SIZE_BITS): New macro.
5877 2003-10-21 Paul Eggert <eggert@twinsun.com>
5879 * getndelim2.c (getndelim2): When size calculation overflows,
5880 ceiling the allocation at NMAX bytes rather than silently
5881 discarding input bytes before NMAX is reached. This makes
5882 a difference only if NMAX exceeds SIZE_MAX / 2.
5884 * obstack.c: Merge from glibc.
5885 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5886 Add libc_hidden_def (_obstack_newchunk).
5887 (_obstack_free) [! defined _LIBC]: Remove.
5888 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5889 a clone of the function body.
5890 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5891 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5893 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5894 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5897 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5898 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5899 Don't use lvalue casts, as GCC plans to remove support for them
5900 in GCC 3.5. Reported by Joseph S. Myers. This bug
5901 was also present in the non-GCC version, indicating that this
5902 code had always been buggy and had never been widely used.
5903 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5904 Use the fast variant of each macro, rather than copying the
5905 definiens of the fast variant; that way, we'll be more likely to
5906 catch future bugs in the fast variants.
5908 2003-10-20 Bruno Haible <bruno@clisp.org>
5910 * wait-process.h: New file, from GNU gettext.
5911 * wait-process.c: New file, from GNU gettext.
5913 2003-10-19 Jim Meyering <jim@meyering.net>
5915 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5917 2003-10-16 Paul Eggert <eggert@twinsun.com>
5919 * getgroups.c: Include <errno.h>, <stdlib.h>.
5920 (getgroups): First arg is int, not size_t.
5921 Don't let 'free' mangle errno.
5923 2003-10-16 Jim Meyering <jim@meyering.net>
5925 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5927 2003-10-15 Paul Eggert <eggert@twinsun.com>
5929 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5931 (new_exclude, add_exclude_file): Initial size no longer needs to
5933 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5934 our own address arithmetic overflow checking.
5936 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5937 (fnmatch): Do not alloca more than 2000 wide characters;
5938 instead, use malloc for large buffers.
5939 Check for address arithmetic overflow, and return -1
5940 with errno set to ENOMEM in that case.
5941 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5942 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5943 instead, return -1. Check for address arithmetic overflow.
5945 2003-10-14 Paul Eggert <eggert@twinsun.com>
5947 Handle invalid suffixes and overflow independently, so that
5948 callers can treat them independently as needed. Fix some bugs in
5949 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5950 suffix for a human-readable blocksize. The major caller-visible
5951 change is the addition of a new
5952 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5953 that both overflow and suffix chars were found.
5955 * human.c (humblock): Don't check separately for invalid suffix
5956 char; that is xstrtoumax's job (now that its bug is fixed).
5957 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5958 INTMAX_MAX]: New macros.
5959 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5960 TYPE_MAXIMUM): New macros.
5961 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5962 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5963 if overflow occurs, as it's what __strtol does and it's more useful
5965 (__xstrtol): If __strtol reports some error other than ERANGE,
5966 reflect it to the caller as LONGINT_INVALID. If it reports
5967 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5968 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5969 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5971 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5972 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5973 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5974 [defined UINTMAX_MAX]: New macros.
5976 2003-10-14 Bruno Haible <bruno@clisp.org>
5978 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5979 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5980 Also use volatile where needed.
5982 2003-10-12 Paul Eggert <eggert@twinsun.com>
5984 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5985 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5986 and define in terms of the other primitives.
5987 * xmalloc.c: Include stdbool.h; do not include exit.h.
5988 (SIZE_MAX): Define if not already defined.
5989 (array_size_overflow): New function.
5990 (xalloc_die): Abort instead of exiting if 'error' returns.
5991 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5992 (xmalloc, xrealloc): Use them.
5993 (xcalloc): Check for address arithmetic overflow.
5994 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5995 a bit faster than strcpy.
5997 2003-10-08 Paul Eggert <eggert@twinsun.com>
5999 Merge getpass from libc, plus a few fixes.
6001 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6002 Include <stdbool.h>.
6003 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6004 __fsetlocking to empty.
6005 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6006 do include <bits/libc-lock.h>.
6007 Do not include <fcntl.h>; not needed.
6008 [_LIBC]: Include <wchar.h>.
6009 (NOTCANCEL_MODE): New macro.
6010 (flockfile, funlockfile) [_LIBC]: New macros.
6011 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6012 [!_LIBC]: New macros.
6013 (call_fclose): New function.
6014 (getpass): Use it. Save tty stream separately; this simplifies the
6015 code and makes it more reliable if stdin happens to equal stdout.
6016 Invoke __fsetlocking on tty.
6017 Handle thread cancellation if needed.
6018 Namespace cleanup (use __tcgetattr, __getline).
6019 Use bool for Booleans.
6020 [USE_IN_LIBIO]: Handle wide streams.
6021 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6022 stream might go where.
6024 * unlocked-io.h: Include <stdio.h>, so that the caller
6025 doesn't have to include <stdio.h> before us.
6026 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6027 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6028 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6029 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6030 if not declared, so that we can use getpass.c code from libc without
6032 (flockfile, ftrylockfile, funlockfile): New macros.
6034 2003-10-06 Bruno Haible <bruno@clisp.org>
6036 * version-etc-2.h: Remove file.
6037 * version-etc-2.c: Remove file.
6039 2003-09-25 Jim Meyering <jim@meyering.net>
6040 Bruno Haible <bruno@clisp.org>
6042 This lets translators provide better translations for the
6043 "Written by ..." part of --version output.
6044 * version-etc.h: Include stdarg.h.
6045 (version_etc_copyright): Declare as readonly.
6046 (version_etc): Make this function variadic with a NULL-terminated list
6047 of author name strings.
6048 (version_etc_va): New declaration.
6049 * version-etc.c: Include stdarg.h, stdlib.h.
6050 (version_etc_copyright): Declare as readonly.
6051 (version_etc_va): New function. Provide a different translatable string
6052 for each possible number of authors < 10. Abbreviate when there are 10
6054 (version_etc): Make this function variadic. Call version_etc_va.
6055 Suggestion from Gary V. Vaughan.
6057 * long-options.h (parse_long_options): Change prototype: the authors
6058 string is moved to the end and becomes variadic.
6059 * long-options.c: Include stdarg.h.
6060 (parse_long_options): Make this function variadic, too.
6061 Call version_etc_va, not version_etc.
6063 2003-10-06 Bruno Haible <bruno@clisp.org>
6065 * fatal-signal.h: New file, from GNU gettext.
6066 * fatal-signal.c: New file, from GNU gettext.
6068 2003-10-04 Karl Berry <karl@gnu.org>
6070 * argp*: update from libc.
6072 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6074 * getpass.c (getpass): Use a no-op fseek when switching from input to
6075 output mode on the same stream.
6077 2003-09-29 Paul Eggert <eggert@twinsun.com>
6079 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6080 Fix arg typo in previous patch.
6082 2003-09-28 Jim Meyering <jim@meyering.net>
6084 * error.c: Correct cpp indentation.
6086 2003-09-27 Paul Eggert <eggert@twinsun.com>
6088 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6089 Omit the special code that used __typeof__, since we worry that
6090 it could be more trouble than it's worth. See:
6091 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6092 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6096 2003-09-26 Jim Meyering <jim@meyering.net>
6098 * error.c (error_tail): Move some declarations
6099 into inner scope where the local variables are used.
6101 2003-09-26 Bruno Haible <bruno@clisp.org>
6103 * stpncpy.h (gnu_stpncpy): New declaration.
6104 (stpncpy): Define as alias for gnu_stpncpy.
6105 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6107 2003-09-26 Paul Eggert <eggert@twinsun.com>
6109 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6110 (error_tail): Do not loop, reallocating temporary buffer, since
6111 the output cannot contain more wide characters than the input
6112 contains bytes, the size must be big enough already. This avoids
6113 one potential size overflow calculation. Check for size overflow
6114 when calculating temporary buffer size. Free temporary buffer
6115 when done, if it was allocated with malloc; this plugs a memory
6116 leak. Remove casts from void * to pointers, that are no longer
6117 needed now that we're assuming C89 or better.
6119 Merge error changes from glibc.
6121 * error.c, error.h: Update copyright notice header to match glibc.
6122 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6123 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6124 Disable cancellation while printing error.
6125 * error.h: Prepend __ to parameter names.
6127 2003-09-25 Karl Berry <karl@gnu.org>
6129 * argp-fmtstream.c, argp-help.c: update from libc.
6131 2003-09-25 Bruno Haible <bruno@clisp.org>
6133 * version-etc-2.h: New file, from version-etc.h with modifications.
6134 * version-etc-2.c: New file, from version-etc.c with modifications.
6136 2003-09-25 Simon Josefsson <jas@extundo.com>
6138 * xgetdomainname.h: New file.
6139 * xgetdomainname.c: New file.
6141 2003-09-25 Simon Josefsson <jas@extundo.com>
6142 Bruno Haible <bruno@clisp.org>
6144 * getdomainname.h: New file.
6145 * getdomainname.c: New file.
6147 2003-09-24 Paul Eggert <eggert@twinsun.com>
6149 * linebuffer.c (freebuffer): Don't free the argument, just
6150 the buffer associated with the argument. Bug reported by
6153 2003-09-19 Karl Berry <karl@gnu.org>
6155 * argp.h: update from libc.
6157 2003-09-16 Paul Eggert <eggert@twinsun.com>
6159 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6160 input error, instead of returning NULL the next time we are called
6161 (and therefore losing track of errno).
6163 2003-09-15 Paul Eggert <eggert@twinsun.com>
6165 * getndelim2.c (getndelim2): Don't trash errno when a read
6166 fails, so that the caller gets the proper errno.
6168 * readutmp.c (read_utmp): Likewise.
6169 Check for fstat error. Close stream and free storage
6172 2003-09-14 Bruno Haible <bruno@clisp.org>
6174 * fwriteerror.h: New file.
6175 * fwriteerror.c: New file.
6177 2003-09-14 Jim Meyering <jim@meyering.net>
6179 * getloadavg.c: Correct cpp indentation.
6180 * strdup.c: Likewise.
6181 * vasnprintf.c: Likewise.
6183 2003-09-12 Paul Eggert <eggert@twinsun.com>
6185 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6186 * obstack.c [!defined _LIBC]: Likewise.
6187 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6188 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6189 * exitfail.c: Don't include stdlib.h; no longer needed.
6191 More changes to assume C89 or better.
6193 * error.c (error_tail): Assume vprintf.
6195 * argmatch.c (getenv): Remove decl.
6196 * progreloc.c (get_full_program_name): Define via prototype.
6197 * setenv.c (clearenv): Likewise.
6198 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6200 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6201 (malloc, memcpy): Remove decls.
6202 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6203 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6204 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6205 (memcpy): Remove macro.
6206 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6207 (__P): Remove. All uses removed.
6208 (PTR): Remove. All uses changed to void *.
6209 (CHAR_BIT, NULL): Remove.
6210 (spaces, zeros, memset_space, memset_zero)
6211 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6213 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6214 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6215 Define with prototype.
6216 Remove now-unnecessary prototype decl.
6217 (extra_args_spec): Assume ANSI C. All uses changed.
6218 (extra_args_spec_iso): Remove.
6219 (my_strftime, emacs_strftimeu): Define via prototype.
6220 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6222 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6223 * strtoimax.c: Include <stdlib.h> unconditionally.
6224 (strtoul, strtol): Remove decls.
6225 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6227 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6228 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6229 (LOCALE_PARAM_PROTO): New macro.
6230 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6231 (INTERNAL (strtol), strtol): Define with a prototype.
6232 (PARAMS): Remove. All uses removed.
6233 * tempname.c: Include <string.h> unconditionally.
6234 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6235 * xgethostname.c (main): Define with a prototype.
6236 * xmalloc.c: Include "xalloc.h" first, to check interface.
6237 Include <stdlib.h> unconditionally.
6238 (calloc, malloc, realloc, free): Remove decls.
6239 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6240 Include <stdlib.h> unconditionally. Sort include file names.
6242 (xstrtod): Define with a prototype.
6243 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6244 (strtol, strtoul): Remove decls.
6246 2003-09-11 Paul Eggert <eggert@twinsun.com>
6248 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6249 Include <stdlib.h>, <string.h> unconditionally.
6250 Remove now-unnecessary cast to char *.
6251 * strnlen.c: Include <string.h> unconditionally.
6252 * yesno.c (yesno): Define with a prototype.
6254 2003-09-10 Bruno Haible <bruno@clisp.org>
6256 * strcspn.c: Include <string.h> unconditionally.
6257 * strpbrk.c: Include <string.h> unconditionally.
6258 * strstr.c: Include <string.h> unconditionally.
6259 * unicodeio.c: Include <string.h> unconditionally.
6260 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6261 * unsetenv.c: Likewise.
6262 * xreadlink.c: Include <stdlib.h> unconditionally.
6263 * yesno.c: Include <stdlib.h> unconditionally.
6264 (rpmatch): Add prototype.
6266 2003-09-10 Jim Meyering <jim@meyering.net>
6268 * error.c: Correct indentation of cpp directives.
6270 2003-09-09 Paul Eggert <eggert@twinsun.com>
6274 * acosl.c (main): Use a prototype.
6275 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6278 * getloadavg.c (getloadavg, main): Define via prototypes.
6280 * getopt.h (struct option.name): Assume C89, and use 'const'.
6281 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6282 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6284 * getopt.c (const): Remove macro.
6285 Include <string.h> unconditionally.
6286 (my_index): Remove; all uses changed to strchr.
6287 (strlen): Remove decl.
6288 (exchange): Remove forward decl; no longer needed.
6289 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6290 Define with prototype.
6291 * getopt1.c (const): Remove macro.
6292 (getopt_long, getopt_long_only, main): Define with prototype.
6294 * getugroups.c: Include <string.h> unconditionally.
6296 * getusershell.c: Include <stdlib.h> unconditionally.
6297 (getusershell, setusershell, endusershell, readname, main):
6298 Define with prototypes.
6300 * group-member.c: Include group-member.h first.
6301 Include <stdlib.h> unconditionally.
6303 * hard-locale.c: Include hard-locale.h first.
6304 Include <stdlib.h>, <string.h> unconditionally.
6306 * hash.c (free, malloc): Remove decls.
6307 Include <stdlib.h> unconditionally.
6309 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6310 (getenv): Do not declare.
6312 * idcache.c: Include <string.h> unconditionally.
6314 * long-options.c: Include long-options.h first, to test interface.
6315 Include <stdlib.h> unconditionally.
6317 * makepath.c: Include makepath.h first, to test interface.
6318 Include <stdlib.h> and <string.h> unconditionally.
6320 * linebuffer.c: Include <stdlib.h>.
6321 (free): Remove decl.
6323 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6324 rpl_malloc returns void *, not char *.
6325 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6327 * md5.h: Include <limits.h> unconditionally.
6328 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6329 (__P): Remove; all uses removed.
6330 * md5.c: Include "md5.h" first.
6331 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6332 md5_buffer, md5_process_bytes, md5_process_block):
6333 Define with prototypes.
6334 * sha.h (__P): Remove all uses. (It wasn't defined??)
6335 * sha.c: Include "sha.h" first.
6336 Include <stdlib.h>, <string.h> unconditionally.
6338 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6339 * memcmp.c (__ptr_t): Likewise.
6340 * memrchr.c (__ptr_t): Likewise.
6341 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6342 Include <string.h> unconditionally.
6343 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6344 * memchr.c: Include <stdlib.h> unconditionally.
6345 * memchr.c (LONG_MAX): Remove.
6346 * memrchr.c (LONG_MAX): Likewise.
6347 * memchr.c (__memchr): Define via a prototype.
6348 * memrchr.c (__memrchr): Likewise.
6349 * memcmp.c (__P): Remove, and remove all uses.
6350 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6351 Remove forward decls; no longer needed.
6352 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6353 Use types required by C89 in prototype.
6355 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6356 * savedir.c: Likewise.
6357 * mkdir.c (free): Remove decl.
6358 * rmdir.c (rmdir): Define with a prototype.
6359 * savedir.c: Include savedir.h first, to test interface.
6361 * mktime.c (STDC_HEADERS): Remove.
6362 Include <stdlib.h>, <string.h> unconditionally.
6364 * modechange.c: Include <stdlib.h> unconditionally.
6365 (malloc): Remove decl.
6367 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6368 (free): Remove decl.
6370 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6371 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6372 (This type really should be intptr_t, but that's a C99ism.)
6373 (_obstack_memcpy): Remove: all uses changed to memcpy.
6374 Include <string.h> unconditionally.
6375 (struct obstack): Assume __STDC__ for types of members
6376 chunkfun, freefun, extra_arg.
6377 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6378 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6379 obstack_begin, obstack_specify_allocation,
6380 obstack_specify_allocation_with_arg, obstack_chunkfun,
6381 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6382 Remove unprototyped decls and the macros that use them.
6383 * obstack.c (POINTER): Remove. All uses changed to void *.
6384 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6385 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6386 (defined __STDC__ && __STDC__)]:
6387 Remove nonprototyped code.
6388 Include <stdlib.h> unconditionally.
6389 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6390 _obstack_allocated_p, _obstack_free, obstack_free,
6391 _obstack_memory_used, print_and_abort):
6392 Define using prototypes.
6393 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6394 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6395 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6396 obstack_next_free, obstack_object_size, obstack_room) [0]:
6397 Remove unused, unprototyped code.
6399 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6401 * physmem.c (physmem_total, physmem_available, main): Define
6404 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6405 (main): Define with a prototype.
6407 * posixver.c (getenv): Remove decl.
6409 * putenv.c (malloc): Returns void *, not char *.
6410 Include <string.h> unconditionally.
6411 (strchr, memcpy, NULL): Do not define.
6413 * readtokens.c: Include readtokens.h first, to test interface.
6414 Include <stdlib.h>, <string.h> unconditionally.
6415 (init_tokenbuffer): Define with a prototype.
6417 * regex.c (PARAMS): Remove. All uses removed.
6418 All uses of _RE_ARGS removed, too.
6419 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6421 (bzero): Assume memset exists.
6422 (memcmp, memcpy, NULL): Remove.
6423 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6424 char, or assignments to local vars of type signed char.
6425 (init_syntax_once, PREFIX(extract_number_and_incr),
6426 PREFIX(print_partial_compiled_pattern),
6427 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6428 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6429 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6430 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6431 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6432 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6433 wcs_compile_range, byte_compile_range, truncate_wchar,
6434 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6435 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6436 count_mbs_length, wcs_re_match_2_internal,
6437 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6438 PREFIX(alt_match_null_string_p),
6439 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6440 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6441 regfree, PREFIX(extract_number)): Define with prototype. Remove
6442 now-unnecessary declaration, if any.
6443 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6445 Remove now-unnecessary casts among pointer types.
6446 * regex.h (_RE_ARGS): Remove. All uses removed.
6448 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6449 (free): Remove decl.
6451 * rpmatch.c: Include <stdlib.h> unconditionally.
6453 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6454 (free): Remove decl.
6456 * save-cwd.c: Include <stdlib.h> unconditionally.
6457 * xgetcwd.c: Likewise.
6459 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6460 (free): Remove decl.
6462 * strchrnul.c (strchrnul): Define with a prototype.
6463 Fix bug: c_in was not converted to char before searching.
6465 The following changes are not K&R related:
6467 * group-member.h: Include <sys/types.h>, so that this file is
6469 * makepath.h: Likewise.
6471 * getusershell.c (readname, default_index, line_size, readname):
6472 Use size_t, not int, for sizes.
6473 (readname): If the size overflows, report an error instead of
6476 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6478 * getndelim2.c: Assume stdlib.h per the C89 spec.
6480 2003-09-08 Paul Eggert <eggert@twinsun.com>
6482 Assume C89 or better; remove K&R cruft.
6483 A few of these changes were first proposed by Derek Robert Price
6484 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6486 * addext.c: Include <string.h> unconditionally.
6487 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6488 Don't declare getenv or malloc.
6490 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6491 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6493 (find_stack_direction, alloca): Use prototypes.
6495 * atexit.c (atexit): Define using a prototype.
6497 * basename.c, dirname.c, stripslash.c:
6498 Include <string.h> unconditionally.
6500 * bcopy.c: Include <stddef.h>.
6501 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6503 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6505 * error.h (error, error_at_line, error_print_progname)
6506 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6507 * error.c: Include error.h first, to check interface.
6508 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6509 (VA_START): Remove; all uses changeed to va_start.
6510 (exit, strerror): Remove decls.
6511 (error_print_progname): Prototype uncondionally.
6512 Don't include <errno.h>; no longer needed.
6513 (private_strerror): Remove.
6514 (error_tail): Always define.
6515 (error, error_at_line): Assume C89 or better; always use prototypes.
6516 * fatal.c: Include "fatal.h" first, to test interface.
6517 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6518 (VA_START): Remove; all uses changed to va_start.
6519 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6521 (exit): Remove decl.
6522 (fatal): Prototype unconditionally. Assume va_start works.
6523 Abort at end, to pacify gcc.
6525 * euidaccess.c (main): Define with a prototype.
6527 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6529 * exitfail.c: Include <stdlib.h> unconditionally.
6531 * fnmatch_.h (__P): Remove. All uses changed to assume
6533 * fnmatch.c: Include fnmatch.h first, to test interface.
6534 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6535 (getenv): Remove decl.
6536 (fnmatch): Define using a prototype.
6537 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6538 (FCT): Define using a prototype.
6540 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6542 * gethostname.c: Include <stddef.h>.
6543 (gethostname): Define with prototype. Length is size_t, not int.
6545 2003-09-08 Paul Eggert <eggert@twinsun.com>
6547 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6548 getversion.c should have been removed then, but was accidentally
6551 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6552 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6554 2003-09-07 Paul Eggert <eggert@twinsun.com>
6556 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6557 copy_tm_result. Bug reported by Simon Josefsson in
6558 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6560 2003-09-06 Paul Eggert <eggert@twinsun.com>
6562 * time_r.c, time_r.h: New files.
6564 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6566 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6567 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6569 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6571 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6572 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6575 * timegm.c: Switch to glibc implementation, with the following changes:
6576 [defined HAVE_CONFIG_H]: Include <config.h>.
6577 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6578 (__mktime_internal) [!defined _LIBC]: New decl.
6579 (__gmtime_r) [!defined _LIBC]: New macro and function.
6580 (timegm): Use a prototype, since gnulib assumes C89.
6581 Do not bother declaring tmp to be const, as it's not really usefu.
6582 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6583 (timegm): Declare only if HAVE_DECL_TIMEGM.
6585 2003-09-03 Paul Eggert <eggert@twinsun.com>
6587 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6588 Bug reported by Lute Kamstra in
6589 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6591 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6592 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6593 course with correspondingly smaller numbers for tomorrow and
6594 yesterday. From Tadayoshi Funaba. Originally installed into
6595 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6598 2003-08-31 Simon Josefsson <jas@extundo.com>
6600 * timegm.h: New file.
6601 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6603 2003-08-31 Karl Berry <karl@gnu.org>
6605 * argp.h: update from libc.
6607 2003-08-28 Bruno Haible <bruno@clisp.org>
6609 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6610 warning on QNX, which defines O_BINARY to 000000.
6612 2003-08-24 Bruno Haible <bruno@clisp.org>
6614 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6615 MSVC7 <stdio.h> is included later.
6617 2003-08-20 Bruno Haible <bruno@clisp.org>
6619 * progname.h: New file, from GNU gettext.
6620 * progname.c: New file, from GNU gettext.
6621 * progreloc.c: New file, from GNU gettext.
6623 2003-08-19 Bruno Haible <bruno@clisp.org>
6625 * xstrdup.c: Assume <string.h> exists.
6627 2003-08-18 Jim Meyering <jim@meyering.net>
6629 * setenv.h: Indent nested cpp directive.
6630 * vasnprintf.c: Remove trailing blanks.
6632 2003-08-17 Simon Josefsson <jas@extundo.com>
6633 Bruno Haible <bruno@clisp.org>
6635 * xstrndup.h: New file.
6636 * xstrndup.c: New file.
6638 2003-08-17 Bruno Haible <bruno@clisp.org>
6640 * strndup.h: New file.
6642 2003-08-16 Paul Eggert <eggert@twinsun.com>
6644 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6645 space, undoing this 2003-08-12 change:
6646 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6648 2003-08-16 Jim Meyering <jim@meyering.net>
6650 Merge from coreutils.
6651 * xstrtoimax.c: #else #if -> #elif.
6652 * xstrtoumax.c: Likewise.
6654 2003-08-15 Paul Eggert <eggert@twinsun.com>
6656 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6657 rather than tab, after '#' in shell-script copyright notices.
6658 Suggested by Bruno Haible.
6660 2003-08-15 Jim Meyering <jim@meyering.net>
6661 and Paul Eggert <eggert@twinsun.com>
6663 Merge from coreutils.
6664 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6665 member but strut utmpx does not. Needed for AIX 4.3.3.
6666 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6668 2003-08-15 Jim Meyering <jim@meyering.net>
6670 Merge from coreutils.
6671 * xgethostname.c: Include <stdlib.h>.
6672 (xghostname): Don't exit for anything other than memory-related
6673 failure; just return NULL.
6674 * userspec.c: Include "posixver.h".
6675 (parse_user_spec): Accept `.' as a separator only
6676 in pre-POSIX-200112 mode.
6677 * strtoimax.c: Use #elif rather than #else #if.
6678 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6679 Remove function, now that we can rely on a working tzset function.
6680 [!_LIBC]: Ensure that the required autoconf test has been run.
6681 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6682 Use underlying_strftime for %r.
6683 * sha.c: Merge in some clean-up and optimization changes from glibc.
6684 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6685 Ensure that it is a multiple of 64.
6686 Rearrange loop exit tests so as to avoid performing an
6687 additional fread after encountering an error or EOF.
6688 * realloc.c: Update copyright date.
6690 2003-08-14 Jim Meyering <jim@meyering.net>
6692 Merge from coreutils.
6693 * obstack.h: Whitespace changes.
6694 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6695 and xcalloc return values.
6696 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6697 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6698 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6699 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6700 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6702 Use mntctl's return value to drive the entry-processing loop, since
6703 we can't rely on the value of the vmt_length member in the last
6704 entry. On some systems doing so could result in exhausting
6705 virtual memory. Based in part on a patch from Mike Jetzer.
6707 2003-08-14 Jim Meyering <jim@meyering.net>
6708 and Paul Eggert <eggert@twinsun.com>
6710 Merges from coreutils, plus other fixes.
6711 * physmem.c: Merge in portability changes from gcc/libiberty
6712 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6713 for credits and details. Thanks to Kaveh Ghazi for helping
6714 to keep these files in sync.
6715 (ARRAY_SIZE): Define it.
6716 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6717 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6718 (memcasecmp): Don't assume size_t fits in unsigned int.
6719 Remove casts and duplicate code.
6720 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6721 (memcpy): Remove definition.
6722 Merge in some clean-up and optimization changes from glibc.
6723 [BLOCKSIZE]: Move definition to top of file.
6724 Ensure that it is a multiple of 64.
6725 Rearrange loop exit tests so as to avoid performing an
6726 additional fread after encountering an error or EOF.
6727 * md5.h (md5_uintptr): Define.
6728 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6729 return to the initial working directory. Preserve errno
6731 * idcache.c: Include "xalloc.h".
6732 (xmalloc, xrealloc): Remove decls.
6733 (getuser): Remove casts no longer required in C89.
6734 * human.c: Include stdio.h, for sprintf.
6735 * group-member.c: Include "xalloc.h".
6736 (xmalloc, xrealloc): Remove decls.
6737 (get_group_info): Remove casts no longer required in C89.
6738 * getusershell.c (readname): Remove casts no longer required in C89.
6739 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6740 * getline.c: Whitespace fix, from coreutils.
6742 2003-08-13 Paul Eggert <eggert@twinsun.com>
6744 * exclude.c: Include <ctype.h>
6745 (IN_CTYPE_DOMAIN): New macro.
6747 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6750 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6751 Undo previous (whitespace-only) change.
6753 2003-08-12 Paul Eggert <eggert@twinsun.com>
6755 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6756 Normalize leading white space and remove trailing white space.
6757 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6758 notice, as per ../config/srclist-update.
6760 Merge from coreutils.
6761 * euidaccess.h: New file.
6762 * euidaccess.c: Include it.
6763 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6764 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6765 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6767 2003-08-11 Bruno Haible <bruno@clisp.org>
6769 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6770 (vasnprintf): Use it instead of wcslen.
6772 2003-08-11 Bruno Haible <bruno@clisp.org>
6774 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6775 value to ensure that _Bool promotes to int. Use #define for _Bool when
6776 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6778 2003-08-10 Karl Berry <karl@gnu.org>
6780 * regex.h: update from libc (whitespace fix).
6782 2003-08-09 Paul Eggert <eggert@twinsun.com>
6784 Merge some files from coreutils. These changes were
6785 originally made by Jim Meyering.
6786 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6787 many older Unixes require this.
6788 * alloca.c (alloca): Remove cast to argument of free;
6789 no longer needed in C89.
6790 * alloca_.h, regex.h: Fix white space to match
6791 what GNU indent does.
6793 2003-08-05 Paul Eggert <eggert@twinsun.com>
6795 * bumpalloc.h: Remove.
6797 2003-08-04 Paul Eggert <eggert@twinsun.com>
6799 * getloadavg.c: Change copyright notice and spacing to conform to
6802 Merge from coreutils.
6803 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6805 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6806 from Karl Berry, implemented by Jim Meyering.
6807 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6808 from Dmitry V. Levin.
6809 Remove anachronistic cast of xrealloc.
6810 * fnmatch_.h (__const): Remove. Use 'const'.
6811 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6812 type. Otherwise, it wouldn't compile with at least /bin/cc on
6813 ymp-cray-unicos9.0.2.X.
6814 Combine two mostly-identical uses of alloca into one.
6815 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6817 2003-08-04 Dave Love <d.love@dl.ac.uk>
6821 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6822 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6823 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6824 obsolete NLIST_NAME_UNION.
6825 [__GNU__]: Undef BSD and FSCALE.
6826 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6828 2003-08-03 Paul Eggert <eggert@twinsun.com>
6830 * stdbool_.h (_Bool): Make it signed char, instead of
6831 an enum type, so that it's guaranteed to promote to int. See:
6832 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6834 2003-07-31 Paul Eggert <eggert@twinsun.com>
6836 * strerror.c: Include config.h, limits.h. Declare sprintf.
6837 (strerror): Don't assume that a printable int fits in 14 bytes.
6839 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6840 Bruno Haible <bruno@clisp.org>
6842 * getline.h (getline, getdelim): Change return type to ssize_t.
6843 * getline.c (getline, getdelim): Likewise.
6844 Remove _GNU_SOURCE define; now it's defined in config.h through
6847 2003-07-22 Paul Eggert <eggert@twinsun.com>
6849 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6850 over-parenthesization in macros.
6852 Sync with coreutils.
6854 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6857 Use `exit_failure' for xalloc and xmemcoll instead of their own
6858 private exit-failure variables.
6859 * xalloc.h (xalloc_exit_failure): Remove.
6860 * xmalloc.c: Likewise. Include exitfail.h.
6861 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6862 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6863 * xmemcoll.c: Likewise. Include exitfail.h.
6864 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6866 2003-07-18 Paul Eggert <eggert@twinsun.com>
6868 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6869 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6870 to test that it can stand by itself. Include "exitfail.h".
6871 Clients should set exit_failure instead.
6872 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6874 2003-07-18 Andreas Schwab <schwab@suse.de>
6876 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6878 2003-07-18 Bruno Haible <bruno@clisp.org>
6880 * getndelim2.h: New file.
6881 * getndelim2.c: Make into a module of its own. Include config.h,
6883 (getndelim2): Make non-static. Change return type to ssize_t.
6884 * getline.h: Change argument names.
6885 * getline.c: Include getndelim2.h instead of getndelim2.c.
6886 * getnline.c: Include getndelim2.h.
6888 2003-07-17 Bruno Haible <bruno@clisp.org>
6890 * Makefile.am: Remove file.
6891 * Makefile.in: Remove file.
6893 2003-07-17 Bruno Haible <bruno@clisp.org>
6895 * getnline.h: New file.
6896 * getnline.c: New file.
6897 * getndelim2.c: New file, extracted from getline.c.
6898 (getndelim2): Renamed from getdelim2, with added nmax argument.
6899 * getline.c: Include getndelim2.c.
6900 (getdelim2): Moved out to getndelim2.c.
6901 (getline, getdelim): Update.
6903 2003-07-15 <karl@gnu.org>
6905 * vasnprintf.c: update from gettext.
6907 2003-07-15 Jim Meyering <jim@meyering.net>
6909 * makepath.c (make_path): Enclose diagnostic in _(...).
6911 2003-07-14 Paul Eggert <eggert@twinsun.com>
6913 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6914 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6915 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6916 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6917 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6918 updated automatically by ../config/srclist-update. This changes
6919 their license from LPGL to GPL.
6921 2003-07-14 Jim Meyering <jim@meyering.net>
6923 Don't emit diagnostics. Let callers do that.
6924 * save-cwd.c: Don't include "error.h".
6925 (save_cwd): Don't call error. Ensure that errno is valid
6926 when returning nonzero.
6928 * save-cwd.h (restore_cwd): Update prototype.
6929 * save-cwd.c (restore_cwd): Remove two parameters.
6930 Simplify. Don't call error upon failure. Let callers do that.
6931 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6932 when auditing is enabled. But don't bother updating the #if.
6934 2003-07-14 Simon Josefsson <jas@extundo.com>
6936 * mempcpy.h: New file.
6937 * mempcpy.c: New file.
6939 2003-07-14 Paul Eggert <eggert@twinsun.com>
6941 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6942 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6943 unicodeio.c, unicodeio.h, unlocked-io.h:
6944 Switch from LGPL to GPL.
6946 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6948 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6949 it breaks C++ compilation.
6950 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6952 2003-07-10 Jim Meyering <jim@meyering.net>
6954 * vasnprintf.c: Remove trailing blanks.
6955 Make cpp indentation consistent.
6957 2003-07-09 Paul Eggert <eggert@twinsun.com>
6959 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6960 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6961 Switch from LGPL to GPL.
6963 2003-07-07 Paul Eggert <eggert@twinsun.com>
6965 * mktime.c: Fix some boundary cases and remove need for floating point.
6967 Issue a compile-time diagnostic if time_t is floating point, or if
6968 two's complement arithmetic is not in effect, or if arithmetic
6969 right shift does not propagate the sign. These assumptions were
6970 all in the original code but they weren't checked.
6972 (TIME_T_MIDPOINT, verify): New macros.
6973 (__isleap): Remove; it has integer overflow problems.
6974 (leapyear): New function, without those problems.
6975 (ydhms_tm_diff): Remove; splitting into two parts.
6976 (ydhms_diff): New function, containing the arithmetic part of
6977 the old ydhms_tm_diff function. Issue a compile-time
6978 diagnostic if we are not using C99 integer division.
6979 Avoid casts when possible.
6980 (guess_time_tm): New function, containing the checking part of
6981 the old ydhms_tm_diff function. Return the new value, rather than
6982 the difference between it and the old. Accept a new argument T
6983 so that *T specifies the old value. Check for overflow in the result.
6985 (__mktime_internal): Use a time_t offset, not a long int offset.
6986 This undoes the 2003-06-04 change, which is no longer needed now
6987 that we have better overflow checking.
6988 (localtime_offset): Likewise.
6990 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6991 and long are 64-bit but int is only 32-bit.
6992 (ydhms_diff): Use long int to store year1 and yday1.
6993 Issue a compile-time diagnostic if long int is not wide enough.
6995 (__mktime_internal): Use long int to store adjusted year and yday.
6996 Use plain C rather than preprocessor commands, if that doesn't
6998 Check for overflow (and try to repair) after each probe
6999 rather than checking only at the very end. This avoids some bugs
7000 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7001 does not equal GMT offset at maximum time).
7002 Use integer to check for overflow rather than floating point; this
7003 is more portable to non-IEEE hosts, and is a tad faster.
7004 When we detect that we are oscillating between two values,
7005 don't check whether tm_isdst has the requested value, since
7006 we already know the answer. When tm_isdst has the wrong value,
7007 use a different heuristic to find the right one, based on the
7008 extreme values actually observed in practice in tz2003a,
7009 rather than the (overly optimistic) "previous 3 calendar quarters".
7011 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7012 "T const" to accommodate glibc style.
7013 (check_result): Use less-confusing report format. "long" -> "long int.
7015 Don't loop if the iteration overflows time_t.
7016 Allow a negative step in the iteration.
7018 2003-07-01 Paul Eggert <eggert@twinsun.com>
7020 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7021 having it depend on HAVE_SYS_TYPES_H.
7023 2003-06-25 Bruno Haible <bruno@clisp.org>
7025 * readlink.c: New file.
7027 2003-06-20 Bruno Haible <bruno@clisp.org>
7029 Assume C89, so PARAMS isn't needed.
7030 * unicodeio.h (PARAMS): Remove.
7031 * unicodeio.c: Don't use PARAMS.
7033 2003-06-18 Jim Meyering <jim@meyering.net>
7035 Merge changes from coreutils.
7036 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7037 Remove explicit declarations of xmalloc and realloc.
7039 (read_utmp): Remove anachronistic cast of xmalloc.
7041 2003-06-17 Paul Eggert <eggert@twinsun.com>
7043 Assume C89, so PARAMS isn't needed.
7044 * backupfile.h (PARAMS): Remove. All uses removed.
7045 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7046 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7047 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7048 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7049 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7050 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7051 xstrtol.h: Likewise.
7052 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7053 same.h, strverscmp.h: Do not include config.h; no longer needed.
7054 Anyway, config.h should always be included before any other file.
7056 2003-06-11 Simon Josefsson <jas@extundo.com>
7058 * sysexit_.h: New file.
7060 2003-05-20 Derek Price <derek@ximbiot.com>
7062 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7064 2003-06-10 Simon Josefsson <jas@extundo.com>
7066 * strchrnul.h: New file.
7067 * strchrnul.c: New file.
7069 2003-06-10 Simon Josefsson <jas@extundo.com>
7071 * argp.h: New file, from glibc.
7072 * argp-ba.c: New file, from glibc.
7073 * argp-eexst.c: New file, from glibc.
7074 * argp-fmtstream.c: New file, from glibc.
7075 * argp-fmtstream.h: New file, from glibc.
7076 * argp-fs-xinl.c: New file, from glibc.
7077 * argp-help.c: New file, from glibc.
7078 * argp-namefrob.h: New file, from glibc.
7079 * argp-parse.c: New file, from glibc.
7080 * argp-pv.c: New file, from glibc.
7081 * argp-pvh.c: New file, from glibc.
7082 * argp-xinl.c: New file, from glibc.
7084 2003-06-07 Jim Meyering <jim@meyering.net>
7086 * readtokens.h: Put `Free Software Foundation, Inc.'
7087 in place of my name in the copyright comment.
7088 Remove definition and uses of __P.
7091 * stat.c: Don't declare xmalloc explicitly.
7092 Instead, include "xalloc.h".
7093 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7094 xrealloc, and xcalloc return values.
7095 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7097 * xgetcwd.h: Remove definition/uses of PARAMS.
7099 2003-06-06 Jim Meyering <jim@meyering.net>
7101 * stdbool_.h: Renamed from stdbool.h.in.
7103 2003-06-06 Jim Meyering <jim@meyering.net>
7105 Merge from coreutils.
7106 * same.c: (same_name): Declare *_basename locals to be `const'.
7107 Consolidate declarations and initializations of *_base* locals.
7109 Merge from coreutils.
7110 This avoids a core dump on systems without GNU putenv,
7111 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7112 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7113 (unsetenv): New static function, from GNU libc.
7114 (rpl_putenv): Use it.
7116 * modechange.c: Remove trailing blanks.
7118 Merge from coreutils.
7119 * fsusage.c: Remove declaration of statfs.
7120 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7122 * posixtm.c: Include <stdbool.h> unconditionally.
7124 2003-06-05 Paul Eggert <eggert@twinsun.com>
7126 * mktime.c (__mktime_internal): When resolving a tm_isdst
7127 mismatch, look in future quarters as well as past. This fixes a
7128 bug when processing fall-backwards gaps immediately after a long
7129 period of daylight-saving time.
7131 * mktime.c: Assume freestanding C89 or better.
7132 (HAVE_LIMITS_H): Remove. Assume it's 1.
7133 (__P): Remove; not used.
7134 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7135 (mktime, not_equal_tm, print_tm, check_result,
7136 main): Use prototypes. Use const * where appropriate.
7137 (main): Fix typo in testing code that uncovered by above changes.
7138 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7140 2003-06-04 Paul Eggert <eggert@twinsun.com>
7142 * mktime.c: Fix Debian bug 177940
7143 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7144 (localtime_offset): Now long int, not time_t, because we want it
7145 to be guaranteed to be signed. All uses changed.
7146 (__mktime_internal): If overflow would occur when adding offset,
7149 Merge 'human' changes from coreutils. Rewrite to support
7150 locale-specific notations like thousands separators.
7151 * human.c: Simplify authorship notice.
7152 Include human.h immediately after config.h.
7153 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7154 <limits.h>: Do not include, since human.h does.
7155 (SIZE_MAX, UINTMAX_MAX): New macros.
7156 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7157 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7158 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7159 (power_letter): Renamed from suffixes.
7160 (generate_suffix_backwards): Remove.
7161 (adjust_value): Now takes int style (because of human.h changes)
7162 and long double value (for greater precision on some platforms).
7163 (group_number): New function.
7164 (human_readable): Use it. Use integer options, not enum.
7165 Put the options before the sizes in the arg list.
7166 Support all the new options.
7167 The old human_readable function has been removed;
7168 use inttostr.h instead.
7169 (human_readable, default_block_size, humblock):
7170 Use uintmax_t, not int, for block sizes.
7171 (human_readable_inexact, block_size_types): Remove.
7172 (block_size_opts): New constant.
7173 (human_options): Renamed from human_block_size, with new signature
7174 that allows block sizes up to UINTMAX_MAX. All callers changed.
7175 * human.h: Add copyright and authorship notice.
7176 Include <limits.h> and <stdbool.h> unconditionally.
7177 (PARAMS): Remove. All uses removed.
7178 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7179 (enum human_inexact_style): Remove tag; now a nameless enum.
7180 (human_floor, human_ceiling, human_round_to_even): Now have
7181 values 2, 0, 1 rather than -1, 1, 0.
7182 (human_group_digits, human_suppress_point_zero, human_autoscale,
7183 human_base_1024, human_SI, human_B): New constants.
7184 (human_readable_inexact, human_block_size): Remove.
7185 (human_readable): Size args are now uintmax_t, not int.
7186 (human_options): New decl.
7188 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7189 unnecessary now that we assume C89 or better. This change
7190 imported from coreutils.
7192 * mktime.c (__mktime_internal): Do not reject negative timestamps
7193 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7194 in the 2003-05-30 sync from glibc.
7196 .h files should stand alone, but we shouldn't include <sys/types.h>
7197 if we can get away with just <stddef.h>.
7199 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7200 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7201 rather than <sys/types.h>, as we merely need size_t.
7202 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7204 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7205 Include <stdio.h>, to get FILE.
7206 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7207 memcasecmp.h has included <stddef.h> and all we need is size_t.
7208 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7209 our interface, instead of including <sys/types.h>
7211 2003-06-02 Paul Eggert <eggert@twinsun.com>
7214 Fix some minor time-related bugs with POSIX time arguments.
7215 Some valid time stamps were being rejected (notably -1, and
7216 time stamps before 1900 on 64-bit hosts). And some invalid
7217 time stamps were being accepted, e.g. September 31.
7219 * posixtm.h (posixtime): Return bool instead of time_t, so
7220 that we can return (time_t) -1 successfully.
7221 * posixtm.c: Likewise.
7222 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7223 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7224 (t): Remove static var.
7225 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7226 of static var. All uses changed.
7227 (year): Do not reject years before 1900; they can occur with
7229 (posix_time_parse): Do not check for out-of-range components;
7230 that is now the caller's responsibility, since our checks were
7231 only approximations.
7232 (posixtime): Use mktime to check for out-of-range components,
7233 since it knows them exactly.
7234 If mktime returns (time_t) -1, check whether an error actually occurred
7235 by invoking localtime on -1.
7236 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7237 posixtime failures better.
7238 Improve the test data (in comments only).
7240 2003-05-30 <karl@gnu.org>
7242 * mktime.c: update from libc.
7244 2003-05-30 Bruno Haible <bruno@clisp.org>
7246 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7247 * localcharset.h: Likewise.
7248 * localcharset.c: Likewise.
7250 2003-05-28 Paul Eggert <eggert@twinsun.com>
7252 Assume the headers required for C89 freestanding compilers.
7253 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7254 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7255 without checking for HAVE_LIMITS_H.
7256 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7257 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7259 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7260 * exclude.c: Include <stdbool.h> unconditionally.
7261 * tempname.c: Include <stddef.h> unconditionally.
7262 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7263 * modechange.c, rpmatch.c (NULL): Don't define, since
7264 <stddef.h> does that.
7265 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7266 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7267 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7268 * xstrtol.c: Likewise.
7269 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7270 * savedir.c: Include <stddef.h> instead of defining NULL.
7272 * addext.c (addext): Use assignment rather than cast, to avoid
7273 warnings on some platforms.
7275 * mktime.c (__mktime_internal): Do not reject negative timestamps
7278 2003-05-10 Bruno Haible <bruno@clisp.org>
7280 * linebreak.c (iconv_string_length): Don't return -1 just because the
7281 string is longer than 4 KB.
7283 2003-05-12 Jim Meyering <jim@meyering.net>
7285 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7286 the space-padded-by-default conversion specifiers, %e, %k, %l.
7288 2003-05-03 Bruno Haible <bruno@clisp.org>
7290 Upgrade to Unicode-4.0.
7291 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7292 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7293 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7294 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7295 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7296 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7297 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7298 Change width of U+E0100..U+E01EF from 1 to 0.
7300 2003-04-25 Bruno Haible <bruno@clisp.org>
7302 * copy-file.c: Include <stddef.h>, for size_t.
7304 2003-04-25 Jim Meyering <jim@meyering.net>
7306 * copy-file.c (copy_file_preserving): Declare buf_size to be
7307 of type size_t, not int.
7309 2003-04-11 Jim Meyering <jim@meyering.net>
7311 Merge changes from Coreutils.
7313 2003-03-22 Jim Meyering <jim@meyering.net>
7315 * strftime.c (widen): Cast alloca return value to proper type.
7317 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7320 * strftime.c (my_strftime): Handle very large width
7321 specifications for numeric values correctly. Improve checks for
7324 2003-01-19 Jim Meyering <jim@meyering.net>
7326 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7327 (nl_get_alt_digit) [! defined my_strftime]: Define.
7328 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7329 _nl_get_alt_digit and _nl_get_walt_digit.
7331 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7332 These changes have no effect outside of _LIBC.
7334 2003-04-10 Bruno Haible <bruno@clisp.org>
7336 * findprog.h: New file, from GNU gettext.
7337 * findprog.c: New file, from GNU gettext.
7339 2003-04-05 Jim Meyering <jim@meyering.net>
7341 Merge changes from Coreutils.
7343 * exclude.h (PARAMS): Remove definition and uses.
7344 * exclude.c: Remove uses of `PARAMS'.
7346 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7347 Add test-cases for DOS filenames. Declare program_name.
7348 (main): Set up program_name. Patch by Rich Dawe.
7350 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7352 Use mntctl's return value to drive the entry-processing loop, since
7353 we can't rely on the value of the vmt_length member in the last
7354 entry. On some systems doing so could result in exhausting
7355 virtual memory. Based in part on a patch from Mike Jetzer.
7357 2003-04-04 Bruno Haible <bruno@clisp.org>
7359 * linebreak.h: New file, from GNU gettext.
7360 * linebreak.c: New file, from GNU gettext with slight modifications.
7361 * lbrkprop.h: New file, from GNU gettext.
7363 2003-04-03 Bruno Haible <bruno@clisp.org>
7365 * utf8-ucs4.h: New file, from GNU gettext.
7366 * utf16-ucs4.h: New file, from GNU gettext.
7367 * ucs4-utf8.h: New file, from GNU gettext.
7368 * ucs4-utf16.h: New file, from GNU gettext.
7370 2003-04-02 Bruno Haible <bruno@clisp.org>
7372 * binary-io.h: New file, from GNU gettext.
7374 2003-04-01 Bruno Haible <bruno@clisp.org>
7376 * pathname.h: New file, from GNU gettext.
7377 * concatpath.c: New file, from GNU gettext.
7379 2003-03-30 Bruno Haible <bruno@clisp.org>
7381 * copy-file.c (copy_file_preserving): Don't set owner if the function
7382 chown() doesn't exist.
7384 2003-03-28 Bruno Haible <bruno@clisp.org>
7386 * copy-file.h: New file, from GNU gettext.
7387 * copy-file.c: New file, from GNU gettext.
7389 2003-03-18 Jim Meyering <jim@meyering.net>
7391 * quote.c (quote_n): Fix typo in comment.
7393 2003-03-14 Jim Meyering <jim@meyering.net>
7395 Merge changes from Coreutils.
7396 * obstack.h (obstack_object_size): Declare temporary, __o,
7397 to be const, in order to avoid warnings.
7398 (obstack_room): Likewise.
7399 (obstack_empty_p): Likewise.
7401 2003-03-13 Paul Eggert <eggert@twinsun.com>
7403 Merge changes from Bison.
7404 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7405 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7406 when compiling Bison 1.875's `bitset bset = obstack_alloc
7407 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7408 * hash.c: Include <stdbool.h> unconditionally.
7410 2003-03-09 Paul Eggert <eggert@twinsun.com>
7412 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7413 Reported by Bruce Becker; see:
7414 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7416 2003-03-03 Paul Eggert <eggert@twinsun.com>
7417 Bruno Haible <bruno@clisp.org>
7419 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7420 Reported by John Hughes, see
7421 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7423 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7425 * poll_.h: New file.
7428 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7430 * mathl.h: New file.
7431 * acosl.c: New file.
7432 * asinl.c: New file.
7433 * atanl.c: New file.
7434 * ceill.c: New file.
7437 * floorl.c: New file.
7438 * frexpl.c: New file.
7439 * ldexpl.c: New file.
7441 * sincosl.c: New file.
7443 * sqrtl.c: New file.
7445 * trigl.c: New file.
7446 * trigl.h: New file.
7448 2003-02-17 Bruno Haible <bruno@clisp.org>
7450 * mkdtemp.h: New file, from GNU gettext.
7451 * mkdtemp.c: New file, from GNU gettext.
7453 2003-01-31 Bruno Haible <bruno@clisp.org>
7455 * rename.c: #undef rename before defining rpl_rename.
7456 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7458 2003-01-30 Bruno Haible <bruno@clisp.org>
7460 * printf-args.h: New file, from GNU gettext.
7461 * printf-args.c: New file, from GNU gettext.
7462 * printf-parse.h: New file, from GNU gettext.
7463 * printf-parse.c: New file, from GNU gettext.
7464 * vasnprintf.h: New file, from GNU gettext.
7465 * vasnprintf.c: New file, from GNU gettext.
7466 * asnprintf.c: New file, from GNU gettext.
7467 * vasprintf.h: New file, from GNU gettext with modifications.
7468 * vasprintf.c: New file, from GNU gettext.
7469 * asprintf.c: New file, from GNU gettext.
7471 2003-01-29 Bruno Haible <bruno@clisp.org>
7473 * stpncpy.h: New file, from GNU gettext with modifications.
7474 * stpncpy.c: New file, from GNU gettext with modifications.
7476 2003-01-28 Bruno Haible <bruno@clisp.org>
7478 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7480 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7483 2003-01-27 Bruno Haible <bruno@clisp.org>
7485 * xsetenv.h: New file, from GNU gettext.
7486 * xsetenv.c: New file, from GNU gettext.
7488 2003-01-23 Bruno Haible <bruno@clisp.org>
7490 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7492 2003-01-22 Bruno Haible <bruno@clisp.org>
7494 * exit.h: New file, from GNU gettext.
7496 2003-01-11 Bruno Haible <bruno@clisp.org>
7498 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7499 * strcase.h (strcasecmp, strncasecmp): Likewise.
7501 2003-01-14 Jim Meyering <jim@meyering.net>
7503 * same.c (same_name): Tweak a comment.
7505 2003-01-11 Bruno Haible <bruno@clisp.org>
7507 * same.c (same_name): Reorder tests so as to avoid calling stat()
7508 when a string comparison is sufficient.
7510 2003-01-11 Bruno Haible <bruno@clisp.org>
7512 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7515 2003-01-11 Bruno Haible <bruno@clisp.org>
7517 * hash-pjw.c: Add comment about low quality of this function.
7519 2003-01-12 Paul Eggert <eggert@twinsun.com>
7521 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7522 to avoid collisions with libcurses and libreadline.
7524 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7525 * getstr.h, getstr.c: Remove.
7526 * getline.c: Include "getline.h", to check interface.
7527 Move body of old getstr.c here: this defines MIN_CHUNK and
7528 declares getdelim2, which is renamed from getstr.
7529 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7531 * linebuffer.c (readlinebuffer): Renamed from readline.
7533 * linebuffer.h: Likewise.
7534 (readline): Remove backward-compatibility macro.
7536 2003-01-12 Jim Meyering <jim@meyering.net>
7538 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7540 2003-01-10 Bruno Haible <bruno@clisp.org>
7542 * alloca_.h: New file.
7543 * getdate.y: Unconditionally include alloca.h.
7544 * makepath.c: Likewise.
7545 * setenv.c: Likewise.
7546 * userspec.c: Likewise.
7548 2003-01-09 Bruno Haible <bruno@clisp.org>
7550 * stdbool.h.in: New file.
7552 2003-01-08 Bruno Haible <bruno@clisp.org>
7554 * safe-read.c: Include specification header first, to ensure its
7556 * full-write.c: Likewise.
7558 2003-01-08 Jim Meyering <jim@meyering.net>
7560 * full-write.c: Undefine and define-away `const' after inclusion
7561 of errno.h, not before. Suggestion from Bruno Haible.
7563 2003-01-07 Jim Meyering <jim@meyering.net>
7565 * full-write.c: Rework so that it may serve to define full_read, too.
7566 * full-read.c: Simply #define FULL_READ and include full-write.c.
7568 2003-01-06 Jim Meyering <jim@meyering.net>
7570 * version-etc.c: Update year in translatable copyright string.
7572 2002-12-25 Bruno Haible <bruno@clisp.org>
7574 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7575 * xstrtol.h: Likewise.
7576 * xstrtoimax.c: Likewise.
7577 * xstrtoumax.c: Likewise.
7578 * human.h: Likewise.
7580 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7581 on systems that have <inttypes.h> but not <stdint.h>.
7583 2002-12-31 Paul Eggert <eggert@twinsun.com>
7585 * memcoll.c (memcoll): Fall back on a simple algorithm using
7586 memcmp if strcoll doesn't work.
7588 2002-12-23 Bruno Haible <bruno@clisp.org>
7590 * localcharset.h: New file.
7591 * localcharset.c: Include it.
7592 * unicodeio.c: Likewise.
7594 2002-12-22 Bruno Haible <bruno@clisp.org>
7596 * utime.c (utime_null): No need to call ftruncate if the file was
7599 2002-12-23 Bruno Haible <bruno@clisp.org>
7601 * memcoll.c (STRCOLL): New macro.
7604 2002-12-22 Bruno Haible <bruno@clisp.org>
7606 * getstr.h (getstr): Define, to avoid clash with libcurses.
7607 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7609 2002-12-22 Bruno Haible <bruno@clisp.org>
7611 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7613 2002-12-23 Bruno Haible <bruno@clisp.org>
7615 * getline.h: Include <stddef.h>, for size_t.
7617 * unicodeio.h: Include <stddef.h>, for size_t.
7618 * unicodeio.c: Don't include <stddef.h>.
7620 2002-12-17 Bruno Haible <bruno@clisp.org>
7622 * canon-host.c (strdup): Remove unused declaration.
7624 * fsusage.c: Include full_read.h.
7625 (get_fs_usage): Use full_read instead of safe_read.
7627 * utime.c (utime_null): Use SAFE_READ_ERROR.
7629 2002-12-11 Bruno Haible <bruno@clisp.org>
7631 * setenv.h: Rewritten to cope with systems that have setenv() but not
7633 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7636 2002-12-11 Bruno Haible <bruno@clisp.org>
7638 * setenv.c (alloca): Fall back to malloc.
7640 (setenv): Use freea() to free memory allocated with alloca().
7642 2002-11-13 Bruno Haible <bruno@clisp.org>
7644 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7645 function declarations.
7646 * unsetenv.c (unsetenv): Likewise.
7648 2002-03-04 Bruno Haible <bruno@clisp.org>
7650 Portability to AIX 4.3.3.
7651 * unsetenv.c: New file, extracted from setenv.c.
7652 * setenv.c: Move the unsetenv() function to unsetenv.c.
7654 2001-12-20 Bruno Haible <bruno@clisp.org>
7656 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7657 use malloc instead. For SunOS 4.
7659 2001-12-11 Bruno Haible <bruno@clisp.org>
7661 * setenv.c: Declare alloca.
7662 (compar_fn_t): New typedef.
7663 (KNOWN_VALUE, STORE_VALUE): Use it.
7665 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7668 2002-12-10 Paul Eggert <eggert@twinsun.com>
7670 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7671 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7672 Choose values that are less likely to collide with system fnmatch
7674 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7675 defined (e.g., a pure POSIX system).
7676 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7677 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7679 2002-12-06 Jim Meyering <jim@meyering.net>
7681 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7683 Merge in changes from libc's misc/error.c, in preparation
7684 for the merge of gnulib's changes back into libc.
7686 * error.c (_): Define only if not already defined.
7687 Move definition to follow all #include directives.
7688 Include unlocked-io.h only if !_LIBC.
7689 [_LIBC]: Include <libio/libioP.h>.
7690 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7691 (fflush): Tweak definition to use INTUSE.
7694 2002-12-05 Paul Eggert <eggert@twinsun.com>
7696 * alloca.c [defined emacs]: Include "lisp.h".
7697 (xalloc_die) [defined emacs]: New macro.
7698 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7699 [! defined emacs]: Include <xalloc.h>.
7700 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7701 (pointer): Typedef to POINTER_TYPE *.
7702 (malloc): Remove decl; we now always use xmalloc.
7703 (alloca): Use old-style definition, since Emacs needs this.
7704 Check for arithmetic overflow when computing combined size.
7706 2002-12-04 Paul Eggert <eggert@twinsun.com>
7708 Do not generate unlocked-io.h automatically, since it's easier to
7709 maintain it by hand.
7711 * unlocked-io.h: New file, from GNU diffutils,
7712 but with proper copyright notice and attribution.
7714 * Makefile.am: Add copyright notice.
7715 (libfetish_a_SOURCES): Add unlocked-io.h.
7716 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7717 (DISTCLEANFILES, io_functions): Remove macros.
7718 (EXTRA_DIST): Remove gen_uio.
7719 (unlocked-io.h): Remove rule.
7721 2002-12-04 Jim Meyering <jim@meyering.net>
7723 Reflect the fact that stat.c and lstat.c are no longer generated.
7724 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7725 (DISTCLEANFILES): Likewise.
7726 (EXTRA_DIST): Likewise.
7727 (all_local): Don't depend on stat.c or lstat.c.
7728 (stat.c, lstat.c): Remove rules.
7729 (EXTRA_DIST): Remove xstat.in.
7731 * xstat.in: Remove file. Contents moved into stat.c.
7732 * stat.c: New file. Contents mostly from xstat.in.
7733 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7734 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7736 * safe-read.c: Rework so that it may serve to define safe_write, too.
7737 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7739 2002-12-03 Jim Meyering <jim@meyering.net>
7741 * safe-read.c, safe-write.c: Change variable names and comments, but
7742 not semantics, to minimize the differences between these two files.
7743 (safe_read): Change comment to mention SAFE_READ_ERROR.
7745 * safe-read.c (IS_EINTR): Define.
7746 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7748 2002-12-02 Bruno Haible <bruno@clisp.org>
7750 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7751 Define, taken from safe-read.c.
7752 (INT_MAX): Provide fallback.
7753 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7754 * safe-write.h (SAFE_WRITE_ERROR): Define.
7756 * safe-read.c (EINTR): Remove definition.
7757 (safe_read): Don't use EINTR if it is absent.
7759 2002-12-02 Jim Meyering <jim@meyering.net>
7761 * safe-read.c (EINTR): Define.
7762 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7763 (INT_MAX): Provide fallback.
7764 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7766 * safe-read.h (SAFE_READ_ERROR): Define.
7768 2002-12-01 Jim Meyering <jim@meyering.net>
7770 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7771 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7773 2002-11-27 Paul Eggert <eggert@twinsun.com>
7775 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7776 hash_rehash): Replace `if (limit <= value) abort ();' with
7777 `if (! (value < limit)) abort ();', for readability.
7779 2002-11-26 <karl@gnu.org>
7781 * strdup.c: copy from libc again, with jim's ok.
7782 * .cppi-disable: re-add strdup.c
7784 2002-11-25 <karl@gnu.org>
7786 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7787 instead of "strtol.c".
7789 2002-11-25 Jim Meyering <jim@meyering.net>
7791 * mktime.c: Sync from libc, now that it has the latest fix.
7793 2002-11-24 <karl@gnu.org>
7795 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7796 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7798 2002-11-24 Jim Meyering <jim@meyering.net>
7800 Update from coreutils:
7802 * mktime.c: Merge in changes from libc.
7804 Avoid a link-time failure on some Linux systems.
7805 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7806 (__mon_yday): Declare with the STATIC attribute.
7807 (__mktime_internal): Likewise.
7808 Based on a report from Greg Schafer.
7810 2002-11-23 Jim Meyering <jim@meyering.net>
7812 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7813 Use `unsigned', not `int', as type of index.
7815 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7817 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7819 2002-11-22 Paul Eggert <eggert@twinsun.com>
7821 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7822 hint that one should use `if (! x) abort ();' rather than `assert
7823 (x);', and anyway it's one less thing to worry about configuring.
7824 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7825 hash_rehash, hash_insert): Use abort rather than assert.
7827 2002-11-22 Paul Eggert <eggert@twinsun.com>
7829 * quotearg.h: Allow multiple inclusion by surrounding with
7830 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7831 so that we can be included first.
7832 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7833 * quotearg.c: Include quotearg.h immediately after config.h.
7834 No need to include stddef.h or sys/types.h any more.
7835 Surround local include files with "", not "<>".
7836 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7837 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7838 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7839 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7840 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7841 (ISPRINT): Remove; no longer needed now that we assume C89.
7843 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7846 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7847 quotearg_char): Use SIZE_MAX rather than
7848 (size_t) -1 when we are talking about "infinity".
7850 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7852 2002-11-22 Bruno Haible <bruno@clisp.org>
7854 * safe-read.h: Assume C89. Add comments.
7855 (safe_read): Change return type to size_t.
7856 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7857 counts > SSIZE_MAX correctly.
7858 * safe-write.h: New file.
7859 * safe-write.c: New file.
7860 * full-read.h: New file.
7861 * full-read.c: New file.
7862 * full-write.h: Assume C89. Add comments.
7863 * full-write.c: Include safe-write.h.
7864 (full_write): Rewritten to use safe_write.
7865 Suggested by Jim Meyering and Paul Eggert.
7867 2002-11-21 Bruno Haible <bruno@clisp.org>
7869 Remove case insensitive option matching.
7870 * argmatch.h (argcasematch): Remove declaration.
7871 (ARGCASEMATCH): Remove macro.
7872 (__xargmatch_internal): Remove case_sensitive argument.
7873 (XARGMATCH): Update.
7874 (XARGCASEMATCH): Remove macro.
7875 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7876 case_sensitive argument.
7877 (argcasematch): Remove function.
7878 (__xargmatch_internal): Remove case_sensitive argument.
7879 (main): Use XARGMATCH instead of XARGCASEMATCH.
7881 * xmalloc.c: Change compile-time error message. Add comment about
7882 required autoconf version.
7884 2002-11-21 Jim Meyering <jim@meyering.net>
7886 * strdup.c (strdup): Tweak comment and initial #if/#include.
7888 Merge in changes from the coreutils.
7890 2002-09-25 Paul Eggert <eggert@twinsun.com>
7891 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7892 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7893 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7894 int. Work more efficiently if X is the same width as uintmax_t.
7895 Do not compare X to -1, to avoid bogus compiler warning.
7896 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7897 Don't assume that f_frsize and f_bsize are the same type.
7899 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7902 * makepath.c (make_path): Restore umask *before* creating the final
7904 (make_path): Minor reformatting.
7906 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7907 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7909 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7910 ones. At least on GNU/Linux systems, `auto' means something else.
7913 2002-11-20 Paul Eggert <eggert@twinsun.com>
7915 Merge argmatch cleanups from Bison. Assume C89.
7917 * argmatch.c: Include config.h here, not in argmatch.h.
7918 Include stdlib.h, for EXIT_FAILURE.
7919 Always include <string.h>, since we assume C89.
7920 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7921 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7922 Include <stddef.h> instead, since it's all we need for size_t.
7923 (PARAMS): Remove. All uses removed.
7924 (ARRAY_CARDINALITY): Do not bother to #undef.
7925 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7926 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7927 Remove unnecessary parentheses.
7928 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7929 Insert necessary parentheses.
7930 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7931 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7933 2002-11-19 Bruno Haible <bruno@clisp.org>
7935 * mbswidth.c: Include mbswidth.h right at the beginning.
7936 * mbswidth.h: Include <stddef.h>, for size_t.
7938 * mbswidth.h (PARAMS): Remove macro.
7939 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7940 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7942 * gcd.h (PARAMS): Remove macro.
7943 (gcd): Use ANSI C function declarations.
7944 * gcd.c (gcd): Likewise.
7946 2002-11-15 Bruno Haible <bruno@clisp.org>
7948 * strcspn.c: Include <stddef.h>.
7949 (strcspn): Use ANSI C function declaration. Change return type to
7951 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7952 (strpbrk): Use NULL.
7953 * strpbrk.h (PARAMS): Remove macro.
7954 (strpbrk): Use ANSI C function declaration.
7955 * strstr.c: Don't include <sys/types.h>.
7956 * strstr.h (PARAMS): Remove macro.
7957 (strstr): Use ANSI C function declarations.
7959 2002-11-06 Bruno Haible <bruno@clisp.org>
7961 * gcd.h (gcd): Change argument type to 'unsigned long'.
7962 * gcd.c (gcd): Likewise.
7964 2002-11-05 Bruno Haible <bruno@clisp.org>
7966 * gcd.h: New file, from gettext-0.11.5.
7967 * gcd.c: New file, from gettext-0.11.5.
7969 2002-11-05 Bruno Haible <bruno@clisp.org>
7971 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7972 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7973 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7974 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7976 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7977 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7979 * closeout.c: Include gettext.h instead of <libintl.h>.
7980 * human.c: Include gettext.h instead of <libintl.h>.
7981 * quotearg.c: Include gettext.h instead of <libintl.h>.
7982 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7983 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7984 * userspec.c: Include gettext.h instead of <libintl.h>.
7985 * version-etc.c: Include gettext.h instead of <libintl.h>.
7986 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7987 (textdomain): Remove definition.
7988 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7990 * long-options.c: Remove include of <libintl.h> and definition of _.
7991 * same.c: Remove include of <libintl.h> and definition of _.
7993 2002-11-04 Bruno Haible <bruno@clisp.org>
7995 * stpcpy.h: New file, from GNU gettext-0.11.5.
7996 * strcase.h: New file, from GNU gettext-0.11.5.
7997 * strpbrk.h: New file, from GNU gettext-0.11.5.
7998 * strstr.h: New file, from GNU gettext-0.11.5.
7999 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8001 2002-05-09 Bruno Haible <bruno@clisp.org>
8003 * config.charset: Update for newest glibc. Add canonical names
8004 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8006 2002-05-09 Bruno Haible <bruno@clisp.org>
8008 * localcharset.c (get_charset_aliases): Add more Windows specific
8011 2002-05-08 Owen Taylor <otaylor@redhat.com>
8013 * config.charset: A few additions for Solaris.
8015 2001-12-05 Bruno Haible <bruno@clisp.org>
8017 * localcharset.c (locale_charset): Don't return an empty string.
8019 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8021 * config.charset: msdos in uk_UA uses CP1125.
8023 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8025 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8026 * localcharset.c (locale_charset): Declare as extern "C".
8028 2002-02-15 Bruno Haible <bruno@clisp.org>
8030 * config.charset [msdosdjgpp]: For Russian, use CP866.
8032 2002-02-11 Bruno Haible <bruno@clisp.org>
8034 * config.charset: Add support for NetBSD.
8036 2002-09-25 <karl@gnu.org>
8038 * strdup.c: copy from libc/string (via ../config/srclist*).
8039 * getopt*: copy from libc/posix.
8040 * gettext.h: copy from gettext.
8041 * .cppi-disable: add strdup.c, gettext.h.
8043 2002-07-01 Jim Meyering <meyering@lucent.com>
8045 * c-stack.c: Include sys/time.h.
8046 From Volker Borchert.
8048 2002-06-11 Paul Eggert <eggert@twinsun.com>
8050 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8051 New macro. Use it uniformly instead of
8052 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8053 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8054 reported by Vin Shelton.
8056 2002-06-22 Jim Meyering <meyering@lucent.com>
8058 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8059 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8061 2002-06-22 Paul Eggert <eggert@twinsun.com>
8063 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8064 Do not assume SA_SIGINFO behavior.
8065 Bug reported by Jim Meyering on NetBSD 1.5.2.
8067 2002-06-22 Jim Meyering <meyering@lucent.com>
8069 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8071 * exitfail.c, exitfail.h: Likewise.
8072 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8074 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8076 (EXTRA_DIST): Add fnmatch_loop.c.
8077 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8079 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8080 * fnmatch.c: Update from diffutils-2.8.2.
8081 * fnmatch_.h: New file. From diffutils-2.8.2.
8082 * fnmatch.h: Remove file.
8084 2002-06-18 Paul Eggert <eggert@twinsun.com>
8086 * file-type.h: Report an error if neither S_ISREG nor
8087 S_IFREG is defined, instead of using a test specific to glibc
8088 2.2. This should be safe, since POSIX requires S_ISREG and
8089 Unix Version 7 had S_IFREG. We don't need to check for
8090 <sys/types.h> since we don't use any symbols that it defines.
8092 2002-06-15 Jim Meyering <meyering@lucent.com>
8094 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8095 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8096 have been included before this file.
8098 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8100 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8101 so that each temporary file name is unique and valid in the first
8102 8 characters, for operation under DOS.
8104 2002-06-15 Jim Meyering <meyering@lucent.com>
8106 Work even with DJGPP 2.03, which lacks support for symlinks.
8108 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8110 * lchown.c (S_ISLNK): Likewise.
8112 2002-06-14 Jim Meyering <meyering@lucent.com>
8114 * file-type.h: Use the version from diffutils-2.8.2.
8115 * file-type.c: Likewise.
8117 2002-05-27 Jim Meyering <meyering@lucent.com>
8119 Fix a problem seen only on nonconforming systems whereby ls.c's
8120 use of localtime, and then of gettimeofday would cause trouble:
8121 the localtime call used to initialize rpl_gettimeofday's save
8122 mechanism would clobber ls's current local time information so
8123 that in any long listing the first file would always be listed
8124 with date 1970-01-01. Analysis by Volker Borchert.
8126 * gettimeofday.c (localtime): Undefine.
8127 (rpl_localtime): New function.
8129 2002-05-22 Jim Meyering <meyering@lucent.com>
8131 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8132 * file-type.h: New file.
8133 * file-type.c (file_type): New file/function. Extracted from diffutils.
8135 2002-04-29 Paul Eggert <eggert@twinsun.com>
8137 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8139 2002-04-28 Paul Eggert <eggert@twinsun.com>
8141 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8142 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8143 of 127, since 64 is the largest conceivable number for ancient
8145 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8147 2002-04-28 Jim Meyering <meyering@lucent.com>
8149 * sig2str.c (WTERMSIG): Remove definition (unused).
8151 2002-04-28 Paul Eggert <eggert@twinsun.com>
8153 * sig2str.h, sig2str.c: New files.
8154 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8156 2002-04-24 Jim Meyering <meyering@lucent.com>
8158 * gettext.h: New file, from Gettext.
8159 * Makefile.am (INCLUDES): Remove -I../intl.
8160 (libfetish_a_SOURCES): Add gettext.h.
8162 2002-04-16 Jim Meyering <meyering@lucent.com>
8164 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8165 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8166 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8168 2002-04-12 Jim Meyering <meyering@lucent.com>
8170 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8172 2002-03-10 Jim Meyering <meyering@lucent.com>
8174 * makepath.c (make_path): Remove a comma from a diagnostic.
8175 Suggestion from Santiago Vila.
8177 2002-03-08 Jim Meyering <meyering@lucent.com>
8179 * rename.c: Mention that this wrapper is needed also on
8180 mips-dec-ultrix4.4 systems.
8182 2002-03-02 Jim Meyering <meyering@lucent.com>
8184 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8185 not HAVE_CLOCK_SETTIME.
8187 2002-02-27 Paul Eggert <eggert@twinsun.com>
8189 * nanosleep.h: Rename to....
8190 * timespec.h: New name for nanosleep.h. All uses changed.
8192 * gettime.c: New file.
8193 * settime.c: New file.
8196 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8197 timespec.h. Remove nanosleep.h.
8199 2002-02-25 Paul Eggert <eggert@twinsun.com>
8201 * acl.c, acl.h: New files.
8202 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8204 2002-02-24 Jim Meyering <meyering@lucent.com>
8206 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8207 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8208 cause trouble. Reported by Nelson Beebe.
8210 2002-02-23 Paul Eggert <eggert@twinsun.com>
8212 * path-concat.c (xpath_concat): Reorder code to pacify
8213 compilers that don't know that xalloc_die never returns.
8215 2002-02-20 Jim Meyering <meyering@lucent.com>
8217 * getdate.c: Regenerate using bison-1.33.
8219 2002-02-15 Paul Eggert <eggert@twinsun.com>
8221 * posixver.c, posixver.h: New files.
8222 * Makefile.am (libfetish_a_SOURCES): Add them.
8224 2002-02-02 Paul Eggert <eggert@twinsun.com>
8225 Bruno Haible <bruno@clisp.org>
8227 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8228 (fwrite_success_callback): New declaration.
8229 * unicodeio.c (unicode_to_mb): New function, extracted from
8230 print_unicode_char. Call failure callback instead of error.
8231 (fwrite_success_callback): New function.
8232 (exit_failure_callback): New function.
8233 (fallback_failure_callback): New function.
8234 (print_unicode_char): Call unicode_to_mb.
8236 2002-01-26 Jim Meyering <meyering@lucent.com>
8238 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8240 2002-01-22 Jim Meyering <meyering@lucent.com>
8242 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8243 Otherwise, some versions of automake would omit the rule that makes
8244 Makefile from Makefile.in.
8246 2001-01-21 Paul Eggert <eggert@twinsun.com>
8248 * xmemcoll.h, xmemcoll.c: New files.
8249 * Makefile.am (libfetish_a_SOURCES): Add them.
8250 * memcoll.c: Include errno.h, and declare errno if not defined.
8251 (memcoll): Set errno to zero if there is no error.
8253 * quotearg.c (quotearg_buffer_restyled):
8254 Fix bug with quoting buffers containing NUL when backslashing escapes.
8255 This bug was exposed by the other changes in this patch.
8256 (quotearg_n_options): New arg ARGSIZE.
8257 All callers changed.
8258 (quoting_options_from_style): New function.
8259 (quotearg_n_style): Use it.
8260 (quotearg_n_style_mem): New function.
8262 * quotearg.h (quotearg_n_style_mem): New function.
8264 2002-01-16 Jim Meyering <meyering@lucent.com>
8266 * getdate.y: Add three semicolons, each just before a closing brace.
8267 Bison (as of version 1.31) no longer papers over that mistake.
8269 2002-02-14 Paul Eggert <eggert@twinsun.com>
8271 * backupfile.c (ISDIGIT): Comment fix.
8272 * getdate.y (ISDIGIT): Likewise.
8273 * posixtm.c (ISDIGIT, year): Likewise.
8274 * strverscmp.c (ISDIGIT): Likewise.
8275 * userspec.c (ISDIGIT): Likewise.
8277 2002-01-05 Jim Meyering <meyering@lucent.com>
8279 * version-etc.c (version_etc_copyright): Update copyright year.
8281 2001-01-19 Paul Eggert <eggert@twinsun.com>
8283 * closeout.c (close_stdout_status): If ferror (stdout), do
8284 not silently exit merely because the output buffer happens to
8285 have nothing pending.
8287 2001-12-18 Paul Eggert <eggert@twinsun.com>
8289 See the big note in ../ChangeLog.
8290 * human.c (suffixes): Prefer K to k for 1024.
8291 (generate_suffix_backwards): New function.
8292 (human_readable_inexact): Use it.
8293 * xstrtol.c (__xstrtol): If there is no number but there
8294 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8295 Accept 'K' as well as 'k'.
8297 2001-12-15 Jim Meyering <meyering@lucent.com>
8299 * regex.h (__restrict_arr): Update from libc.
8301 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8302 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8305 2001-12-10 Jim Meyering <meyering@lucent.com>
8307 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8308 Instead, include "xalloc.h".
8309 (initbuffer): Don't cast xmalloc return value to char*.
8310 (readline): Reword comment.
8311 Don't cast xrealloc return value to char*
8314 2001-12-09 Jim Meyering <meyering@lucent.com>
8316 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8317 `signed and unsigned type in conditional expression'.
8318 * posixtm.c (posix_time_parse): Likewise.
8320 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8322 * readtokens.c (readtoken): Declare an index to be of type unsigned
8323 to avoid a pedantic warning.
8325 * getstr.c: Don't include assert.h.
8326 (getstr): Remove warning-evoking assertions.
8327 Return -1 if offset parameter is out of bounds.
8328 Change the type of a local from int to size_t.
8330 * strftime.c (my_strftime_localtime_r): Include this function
8331 definition in the `#if ! HAVE_TM_GMTOFF' block.
8333 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8334 Include xalloc.h instead.
8336 2001-12-02 Jim Meyering <meyering@lucent.com>
8338 * tempname.c: Don't declare getenv, thus reverting the change of
8339 2001-11-18. It's no longer necessary, now that stdlib.h is always
8342 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8343 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8345 2001-11-30 Akim Demaille <akim@epita.fr>
8347 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8348 before being defined.
8350 2001-11-27 Paul Eggert <eggert@twinsun.com>
8352 * quotearg.h (quotearg_n, quotearg_n_style):
8353 First arg is int, not unsigned.
8354 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8355 (SIZE_MAX, UINT_MAX): New macros.
8356 (quotearg_n_options): Abort if N is negative.
8357 Avoid overflow check on hosts where size_t is 64 bits and int
8358 is 32 bits, as overflow is impossible there.
8359 Fix off-by-one typo that caused unnecessary reallocation.
8361 2001-11-27 Jim Meyering <meyering@lucent.com>
8363 * tempname.c: Merge with version from libc.
8364 * regex.c: Likewise.
8366 * tempname.c: Include stdlib.h unconditionally. On some old systems
8367 for which STDC_HEADERS is 0, it was not included, resulting in a
8368 warning about an integer-to-pointer conversion problem with getenv.
8369 Reported by Volker Borchert.
8371 2001-11-26 Jim Meyering <meyering@lucent.com>
8373 * gtod.h: Remove file.
8374 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8375 * gettimeofday.c: Don't include gtod.h.
8376 (GTOD_init): Remove function.
8377 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8378 Suggestion from Volker Borchert.
8380 2001-11-23 Jim Meyering <meyering@lucent.com>
8382 * hash.h (struct hash_table): Don't define here. Merely declare it.
8383 * hash.c (struct hash_table): Define it here instead.
8385 2001-11-22 Jim Meyering <meyering@lucent.com>
8387 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8389 2001-11-18 Paul Eggert <eggert@twinsun.com>
8391 * tempname.c (TMP_MAX): Remove; no longer needed.
8392 (TEMPORARIES): New macro.
8393 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8394 removes an artificial limitation (e.g. HP-UX 10.20, where
8397 2001-11-18 Jim Meyering <meyering@lucent.com>
8399 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8402 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8403 files will be created before anything else.
8405 2001-11-17 Jim Meyering <meyering@lucent.com>
8407 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8408 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8409 rather than group writable. Patch by Juan F. Codagnone.
8411 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8412 Instead, include "xalloc.h".
8414 * mountlist.c: Include unlocked-io.h after all system headers.
8415 Remove explicit declarations of xmalloc, xrealloc,
8416 and xstrdup. Instead, include "xalloc.h".
8418 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8419 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8420 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8422 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8423 Reported by Padraig Brady.
8425 * mkstemp.c: #undef mkstemp.
8427 (rpl_mkstemp): Rename from mkstemp.
8430 2001-11-16 Jim Meyering <meyering@lucent.com>
8432 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8433 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8434 determine the amount of total physical memory, use pstat_getstatic.
8435 HPUX-11 doesn't define _SC_PHYS_PAGES.
8436 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8437 If sysconf couldn't be used to determine the amount of available
8438 physical memory, use both pstat_getstatic and pstat_getdynamic.
8439 Based on a patch from Bob Proulx.
8441 2001-11-05 Jim Meyering <meyering@lucent.com>
8443 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8445 2001-11-03 Jim Meyering <meyering@lucent.com>
8447 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8448 in argmatch_to_argument call.
8450 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8453 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8454 e.g., a fault due to an attempt to free a NULL pointer.
8456 2001-11-01 Jim Meyering <meyering@lucent.com>
8458 * dirfd.c, dirfd.h: New files.
8459 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8461 * hash.c (hash_print) [TESTING]: Clean up.
8463 2001-10-22 Paul Eggert <eggert@twinsun.com>
8465 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8466 to avoid a warning if -Wall.
8468 2001-10-21 Paul Eggert <eggert@twinsun.com>
8470 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8472 2001-10-21 Jim Meyering <meyering@lucent.com>
8474 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8475 this code would end up calling gettext even in packages built
8477 * getopt.c (_): Likewise.
8478 * regex.c (_): Likewise.
8480 2001-10-20 Paul Eggert <eggert@twinsun.com>
8482 * error.c (strerror_r): Do not declare unless !_LIBC.
8483 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8484 Use strerror_r that is only a macro, even if it is not a function.
8485 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8486 (private_strerror): Use prototypes, not old-style function definition.
8487 (print_errno_message): New function.
8488 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8490 (error_tail, error, error_at_line): Use it.
8492 2001-10-11 Jim Meyering <meyering@lucent.com>
8494 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8495 and quote_n (1, ... to avoid clobbering a buffer.
8497 2001-10-05 Jim Meyering <meyering@lucent.com>
8499 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8500 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8501 * hash-pjw.h: New file.
8503 2001-09-30 Jim Meyering <meyering@lucent.com>
8505 * mountlist.c [MOUNTED_GETFSSTAT]:
8506 Include <sys/ucred.h>, for Apple Darwin.
8507 Include sys/mount.h and sys/fs_types.h only if available.
8509 (read_filesystem_list): Use FS_TYPE.
8511 2001-09-29 Paul Eggert <eggert@twinsun.com>
8513 * exclude.c (excluded_filename): 0 -> false, since it's
8516 2001-09-28 Paul Eggert <eggert@twinsun.com>
8518 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8519 #defines strtoimax. Also treat the other strto* functions
8522 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8523 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8524 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8526 2001-09-26 Jim Meyering <meyering@lucent.com>
8528 Most macros in unlocked-io.h had the wrong number of arguments.
8529 * gen-uio: New script.
8530 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8531 * unlocked-io.hin: Remove file.
8532 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8533 rather than trying to embed it here.
8534 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8535 Reported by Padraig Brady.
8537 2001-09-25 Volker Borchert <bt@teknon.de>
8539 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8541 2001-09-23 Jim Meyering <meyering@lucent.com>
8543 * mountlist.c: Remove useless parentheses in #if directives.
8544 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8545 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8547 2001-09-22 Jim Meyering <meyering@lucent.com>
8549 * localcharset.c: Update from latest gettext.
8550 * config.charset: Likewise.
8552 2001-09-20 Jim Meyering <meyering@lucent.com>
8554 * xstrtol.c (strtoimax): Guard declaration with
8555 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8556 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8557 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8558 (strtoumax): Likewise, for completeness (it wasn't necessary).
8560 2001-09-06 Paul Eggert <eggert@twinsun.com>
8562 * strtoimax.c (HAVE_LONG_LONG):
8563 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8564 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8565 to work around bug in IBM C compiler.
8567 2001-09-16 Jim Meyering <meyering@lucent.com>
8569 * mkdir.c: New file.
8571 2001-09-04 Paul Eggert <eggert@twinsun.com>
8573 * xgetcwd.c: Revert some of the previous change; intead,
8574 fix the HAVE_GETCWD_NULL code to behave more like the
8575 !HAVE_GETCWD_NULL code used to.
8578 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8581 2001-09-04 Paul Eggert <eggert@twinsun.com>
8583 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8584 Use ssize_t, not int, to store result of readlink.
8585 Check for ssize_t overflow as well as size_t overflow,
8586 as POSIX says the result of readlink is implementation-defined
8587 when ssize_t overflows.
8588 Remove unnecessary cast to char*.
8589 Use free+malloc instead of realloc, as the storage doesn't need
8590 to be preserved and it's clearer and can be more efficient that way.
8591 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8592 * xreadlink.h (xreadlink): Update prototype.
8594 2001-09-03 Paul Eggert <eggert@twinsun.com>
8596 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8597 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8598 spotted by Jim Meyering.
8600 2001-09-03 Jim Meyering <meyering@lucent.com>
8602 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8604 2001-09-03 Paul Eggert <eggert@twinsun.com>
8606 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8607 like the HAVE_GETCWD_NULL code.
8608 Include pathmax.h if not HAVE_GETCWD.
8609 Do not include xalloc.h.
8610 (INITIAL_BUFFER_SIZE): New symbol.
8611 Do not use xmalloc / xrealloc, since the caller is responsible for
8612 handling errors. Preserve errno around `free' during failure.
8613 Do not overrun buffer when using getwd.
8615 2001-09-03 Paul Eggert <eggert@twinsun.com>
8617 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8618 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8620 2001-09-02 Jim Meyering <meyering@lucent.com>
8622 * error.c: Update from GNU libc.
8624 2001-09-01 Jim Meyering <meyering@lucent.com>
8626 * xreadlink.c: New file.
8627 * xreadlink.h: New file.
8628 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8630 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8631 doesn't conflict with sparc Solaris 7's definition in
8632 /usr/include/sys/int_types.h.
8634 * exclude.c: Use `""', not `<>' to #include non-system header files.
8635 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8636 and strncasecmp as r-values. Unixware didn't have declarations.
8638 2001-08-31 Jim Meyering <meyering@lucent.com>
8640 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8641 Use an initial, malloc'd, buffer of length 128 rather than
8642 a statically allocated one of length 1024.
8644 2001-08-30 Paul Eggert <eggert@twinsun.com>
8646 * xgetcwd.c: Don't include pathmax.h.
8647 Include stdlib.h and unistd.h if available.
8649 (xmalloc, xstrdup, free): Remove decls.
8650 (xgetcwd): Don't assume sizes fit in unsigned.
8651 Check for overflow when computing sizes.
8652 Simplify reallocation code.
8654 2001-08-28 Paul Eggert <eggert@twinsun.com>
8656 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8658 * strtoimax.c: Renamed from strtoxmax.c, removing the
8661 Also, make the following further changes to make this file's
8662 configuration more similar to that of strtol.c:
8663 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8664 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8665 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8666 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8667 changed to signed values.
8669 And make the following changes as well:
8670 Fix copyright notice, as 1999 was missing.
8671 (verify): New macro.
8672 (strtoimax): Check sizes at compile-time, not run-time.
8673 Prefer strtol to strtoll if both work.
8674 (main): Remove; it was not that useful and was a pain to maintain.
8676 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8678 2001-08-30 Paul Eggert <eggert@twinsun.com>
8680 * savedir.c (savedir): Remove size parameter, as POSIX says that
8681 a directory's st_size can have an arbitrary value, so the old
8682 usage could waste an arbitrary amount of memory. All uses
8684 * savedir.h: Update prototype.
8686 2001-08-30 Paul Eggert <eggert@twinsun.com>
8688 * xstrtol.c (strtoimax): New decl.
8690 2001-08-28 Paul Eggert <eggert@twinsun.com>
8692 * xstrtol.h: Add copyright notice.
8693 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8694 LONGINT_INVALID_SUFFIX_CHAR.
8696 2001-08-30 Paul Eggert <eggert@twinsun.com>
8698 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8701 2001-08-30 Paul Eggert <eggert@twinsun.com>
8703 * hash.c: Remove '2001' from copyright notice.
8705 2001-08-30 Paul Eggert <eggert@twinsun.com>
8707 * full-write.h: New file.
8708 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8709 * full-write.c: Correct credits, as cccp.c no longer
8710 exists and anyway it was so heavily changed from the old cccp
8711 code as to be unrecognizable. Include full-write.h.
8712 (full_write) Return size_t, with short writes meaning failure.
8713 All callers changed. This fixes a bug with large buffers
8715 * utime.c: Include full-write.h.
8717 2001-08-30 Paul Eggert <eggert@twinsun.com>
8719 Merge 'exclude' changes from tar 1.13.22.
8720 This fixes one or two unlikely storage allocation overflow bugs,
8721 but doesn't change user-visible behavior otherwise.
8723 2001-08-30 Paul Eggert <eggert@twinsun.com>
8725 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8726 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8727 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8728 Include if available.
8729 (<xalloc.h>): Include
8730 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8731 (verify): New macro. Use it to verify that EXCLUDE macros do not
8732 collide with FNM macros.
8733 (struct patopts): New struct.
8734 (struct exclude): Use it, as exclude patterns now come with options.
8735 (new_exclude): Support above changes.
8736 (new_exclude, add_exclude_file):
8737 Initial size must now be a power of two to simplify overflow checking.
8738 (free_exclude, fnmatch_no_wildcards): New function.
8739 (excluded_filename): No longer requires options arg, as the options
8740 are determined by add_exclude. Now returns bool, not int.
8741 (excluded_filename, add_exclude):
8742 Add support for the fancy new exclusion options.
8743 (add_exclude, add_exclude_file): Now takes int options arg.
8744 Check for arithmetic overflow when computing sizes.
8745 (add_exclude_file): xrealloc might modify errno, so don't
8746 realloc until after errno might be used.
8748 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8750 (free_exclude): New decl.
8751 (add_exclude, add_exclude_file): Now takes int options arg.
8752 (excluded_filename): No longer requires options arg, as the options
8753 are determined by add_exclude. Now returns bool, not int.
8755 2001-08-30 Paul Eggert <eggert@twinsun.com>
8757 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8759 2001-08-27 Jim Meyering <meyering@lucent.com>
8761 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8763 * version-etc.c (N_): Remove definition.
8764 Revert most of last change.
8765 Instead, simply don't mark the `Copyright...' string for translation.
8766 Based on advice from Paul Eggert.
8768 * strtoxmax.c: Tweak comment.
8770 2001-08-26 Jim Meyering <meyering@lucent.com>
8772 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8773 of copyright with `%s' so translators don't get an untranslated
8775 (COPYRIGHT_YEAR): Define.
8776 (version_etc): Use fprintf rather than fputs.
8777 Suggestion from Ulrich Drepper.
8779 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8781 * strtoll.c: New file, from GNU libc.
8782 * xstrtoimax.c: New file.
8784 * xstrtol.h: Add xstrtoimax.
8785 * strtoumax.c: New file. Simply include "strtoumax.c".
8786 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8788 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8789 * strtoxmax.c: ... then renamed to this.
8791 2001-08-13 Paul Eggert <eggert@twinsun.com>
8793 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8794 Port to Solaris 8, where 'sed' requires a space after the 'r'
8795 command, and where sh dislikes "$/". Clean up the spacing a bit.
8796 Redirect output to $tmp just once.
8798 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8800 * addext.c (<errno.h>): Include.
8801 (errno): Declare if not defined.
8802 (addext): Work correctly when pathconf returns -1 and leaves
8803 errno alone because there is no limit. Also, work even if
8804 pathconf returns a value greater than SIZE_MAX.
8806 2001-08-12 Jim Meyering <meyering@lucent.com>
8808 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8809 Simply `return getcwd (NULL, 0);'.
8810 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8811 Use 1300 as initial value for length, not PATH_MAX.
8813 * pathmax.h: Clean up cpp syntax.
8815 2001-08-12 Jim Meyering <meyering@lucent.com>
8817 * gettimeofday.c: New file.
8819 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8821 2001-08-04 Jim Meyering <meyering@lucent.com>
8823 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8824 to get in sync with glibc.
8826 2001-08-03 Paul Eggert <eggert@twinsun.com>
8828 The following changes are from gettext 0.10.39 as maintained by
8831 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8832 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8833 with inverted sense. All uses changed.
8835 * mbswidth.c: Don't include <limits.h>.
8836 Include <stdlib.h> and <string.h> unconditionally.
8837 (iswcntrl, mbsinit, ISCNTRL): New macros.
8838 (mbsnwidth): Use K&R style function declarations.
8839 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8840 can optimize it when MB_CUR_MAX == 1.
8841 The width of control characters is zero, not 1.
8843 2001-07-15 Jim Meyering <meyering@lucent.com>
8845 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8846 (BUILT_SOURCES): Add unlocked-io.h.
8847 (io_functions): Define.
8848 (unlocked-io.h): New rule.
8849 (DISTCLEANFILES): Add unlocked-io.h.
8850 (all-local): Depend on unlocked-io.h, to ensure it is created.
8852 * unlocked-io.hin: New file
8854 * regex.c: Update from glibc.
8856 2001-07-05 Jim Meyering <meyering@lucent.com>
8858 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8860 (libfetish_a_SOURCES): Put all .h files here instead.
8861 Remove a thus-exposed (better checks in automake) duplicate and
8862 two unnecessary .h files.
8864 2001-06-11 Jim Meyering <meyering@lucent.com>
8866 * regex.c: Update from GNU libc.
8868 2001-05-27 Jim Meyering <meyering@lucent.com>
8870 * readutmp.h (UT_TYPE): Define.
8872 2001-05-24 Jim Meyering <meyering@lucent.com>
8874 * argmatch.c: Include "quote.h".
8875 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8876 quote function. Reported by Göran Uddeborg.
8878 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8880 * dirname.c (dir_name): Compute append_dot using path, not newpath
8881 which is not yet declared.
8883 2001-05-11 Paul Eggert <eggert@twinsun.com>
8885 * Makefile.am (libfetish_a_SOURCES):
8886 Add strftime.c, since we now compile it on all hosts.
8888 * strftime.c (my_strftime):
8889 Define to nstrftime if emacs, but only if my_strftime is not defined.
8890 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8891 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8892 Add one more extra argument: a nanoseconds value.
8895 (my_strftime function): Add %N format.
8896 (emacs_strftimeu): Renamed from emacs_strftime,
8897 with extra ut argument.
8899 2001-05-11 Paul Eggert <eggert@twinsun.com>
8901 dirname code cleanup. base_name now behaves more compatibly
8902 with POSIX basename when given file names that have trailing
8903 slashes, and similarly for dir_name. Add new primitives
8904 base_len and dir_len. Put the directory-name-related decls
8907 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8908 * backupfile.c (base_name): Likewise.
8909 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8910 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8911 * makepath.c (strip_trailing_slashes): Likewise.
8912 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8914 * rename.c (strip_trailing_slashes): Likewise.
8915 * same.c (base_name): Likewise.
8916 * stripslash.c (ISSLASH): Likewise.
8918 * addext.c: Include <dirname.h> after size_t is defined.
8919 * backupfile.c: Likewise.
8921 * addext.c (addext): Use base_len to trim redundant
8922 trailing slashes instead of doing it ourselves.
8923 But do not trim the last slash if it is not redundant.
8925 * backupfile.c (find_backup_file_name,
8926 max_backup_version): Use base_len instead of rolling it ourselves.
8927 Handle the case of "" and (on DOS) "C:" correctly.
8929 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8930 Include <string.h>, <dirname.h>.
8931 (base_name): Allow file names ending in slashes, other than names
8932 that are all slashes. In this case, return the basename followed
8933 by the slashes. This is more general, and can be used in places
8934 where the original base_name purposely had an assertion failure.
8935 (base_len): New function.
8937 * dirname.c: Include <string.h> instead of <stdlib.h>.
8938 Do not include <assert.h>; no longer needed.
8940 (memrchr): Remove decl.
8941 (dir_name_r): Remove.
8942 (dir_len): Renamed from dirlen. All callers changed.
8943 Rewrite in terms of base_name, for simplicity and consistency.
8944 (dir_name): Never return NULL. All callers changed.
8945 Do not include <stdlib.h> in test program; no longer needed.
8946 return 0; is fine for test program.
8948 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8950 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8952 * path-concat.c (path_concat): Use base_len to compute
8953 base length, not strlen; this means we cannot rely on memcpy
8956 * same.c (STREQ): Remove.
8957 (same_name): Handle the case where the basename ends in trailing '/'.
8959 * stripslash.c (strip_trailing_slashes): Return nonzero if
8960 a slash was stripped. Do not strip the last slash after a
8963 2001-04-08 Jim Meyering <meyering@lucent.com>
8965 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8966 recomputed; that's necessary when the offset spans a DST transition.
8967 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8969 2001-04-02 Jim Meyering <meyering@lucent.com>
8971 * regex.h, regex.c: Update from GNU libc.
8973 2001-03-19 Paul Eggert <eggert@twinsun.com>
8975 * version-etc.c (version_etc_copyright): Update to 2001.
8977 2001-03-16 Paul Eggert <eggert@twinsun.com>
8979 * tempname.c (uint64_t): Define to uintmax_t if
8980 not defined, and if UINT64_MAX is not defined.
8981 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8982 Reported by John David Anglin.
8984 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8986 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8987 alias if codeset is empty.
8988 * config.charset (BeOS): Use wildcard syntax.
8990 2001-03-13 Jim Meyering <meyering@lucent.com>
8992 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8993 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8996 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8998 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9000 * unicodeio.c (print_unicode_char): Simplify accordingly.
9002 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9004 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9005 support for DOS/DJGPP.
9007 2001-02-28 Paul Eggert <eggert@twinsun.com>
9009 * Makefile.am (libfetish_a_SOURCES):
9010 Add dup-safer.c, fopen-safer.c.
9011 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9013 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9015 2001-02-25 Paul Eggert <eggert@twinsun.com>
9017 The mkstemp replacement is taken from glibc 2.2.2, with some
9018 portability fixes for use outside glibc, as follows:
9020 * tempname.c (struct_stat64): New macro.
9021 (direxists, __gen_tempname): Use it.
9022 This avoids a portability problem with Solaris 8.
9024 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9025 (<stddef.h>, <stdint.h>, <string.h>):
9026 Include only if STDC_HEADERS || _LIBC.
9027 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9028 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9029 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9030 (__set_errno): Define this macro if <errno.h> doesn't.
9031 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9032 Define these macros if <stdio.h> doesn't.
9033 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9034 Define these macros if <sys/stat.h>
9035 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9036 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9037 __xstat64): Define if not _LIBC.
9038 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9039 (__gen_tempname): Invoke gettimeofday only if
9040 HAVE_GETTIMEOFDAY || _LIBC;
9041 otherwise, fall back on plain "time".
9042 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9044 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9046 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9048 2001-02-17 Jim Meyering <meyering@lucent.com>
9050 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9051 around included file name.
9053 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9055 * strftime.c: Update from GNU libc (the only changes were to comments).
9057 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9059 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9061 2001-02-17 Paul Eggert <eggert@twinsun.com>
9063 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9064 Remove workaround macros for hosts that have mbrtowc but not
9065 mbstate_t, as we now insist on proper declarations for both
9066 before using mbrtowc.
9068 2001-02-17 Jim Meyering <meyering@lucent.com>
9070 * regex.c: Update from libc.
9072 2001-02-16 Paul Eggert <eggert@twinsun.com>
9074 * alloca.c (malloc): Undef before defining, since stdlib.h
9075 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9076 Reported by Mark Hounschell via Paul Eggert.
9078 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9080 * config.charset: Update for FreeBSD 4.2.
9082 2001-01-26 Jim Meyering <meyering@lucent.com>
9084 * quotearg.c: Include stddef.h.
9085 * quote.c: Include stddef.h.
9086 Reported by Axel Kittenberger.
9088 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9089 line in double quotes so that it evokes a better diagnostic.
9090 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9091 Reported by Axel Kittenberger.
9093 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9095 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9096 to avoid a warning. Add back 'const' to inptr.
9098 2001-01-16 Jim Meyering <meyering@lucent.com>
9100 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9103 2001-01-14 Jim Meyering <meyering@lucent.com>
9105 * rename.c: New file. From Volker Borchert.
9106 Include stdlib.h, string.h or strings.h, and xalloc.h.
9107 Use strip_trailing_slashes rather than open-coding it.
9109 2001-01-03 Paul Eggert <eggert@twinsun.com>
9111 * strftime.c: Sync with glibc time/strftime.c 1.81.
9113 2001-01-03 Jim Meyering <meyering@lucent.com>
9115 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9116 local `inptr' to avoid warning with some system declarations of iconv.
9118 2000-12-29 Paul Eggert <eggert@twinsun.com>
9120 * modechange.c: Do not assume that mode_t uses the
9121 traditional octal encoding. E.g. "chmod 1 FOO" should set
9122 the other-execute bit of FOO even if S_IXOTH != 1.
9124 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9125 WOTH, XOTH, ALLM): New macros.
9126 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9127 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9129 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9130 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9132 No need to use uintmax_t; unsigned long is long enough.
9133 Don't bother to get suffix since we don't use it.
9135 2000-12-24 Jim Meyering <meyering@lucent.com>
9137 * hash.c (is_prime): Return explicit boolean values.
9138 (hash_get_first): Return NULL to appease Irix5.6's 89.
9139 Reported by Nelson Beebe.
9141 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9143 * localcharset.c (locale_charset): Add support for Win32.
9145 2000-12-18 Paul Eggert <eggert@twinsun.com>
9147 * physmem.h, physmem.c: New files.
9149 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9150 (noinst_HEADERS): Add physmem.h.
9152 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9153 't' for compatibility with Solaris 8 sort.
9155 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9157 * config.charset: Add support for BeOS.
9159 2000-12-16 Jim Meyering <meyering@lucent.com>
9161 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9162 SHELLS_FILE to a file name that's useful on djgpp systems.
9164 (ADDITIONAL_DEFAULT_SHELLS): Define.
9165 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9166 Based mostly on a patch from Prashant TR.
9168 2000-12-16 Jim Meyering <meyering@lucent.com>
9170 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9171 N and M) would have treated it like `chown N:N FILE'.
9173 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9175 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9177 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9178 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9179 to the list of canonical encodings. Rename EUC-CN to GB2312.
9181 2000-12-08 Andreas Schwab <schwab@suse.de>
9183 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9184 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9186 2000-12-07 Jim Meyering <meyering@lucent.com>
9188 * stripslash.c (ISSLASH): Define.
9189 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9192 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9193 (dir_name_r): Declare this function as static.
9194 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9195 manifest itself on a name containing a mix of slashes and
9197 Make this function work with names starting with a DOS-style
9198 drive letter and colon prefix.
9199 (dir_name): Append `.' if necessary.
9200 Based mostly on patches from Prashant TR and Eli Zaretskii.
9202 * dirname.h (dir_name_r): Remove prototype.
9204 2000-12-05 Jim Meyering <meyering@lucent.com>
9206 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9208 2000-12-04 Jim Meyering <meyering@lucent.com>
9210 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9211 Also include memory.h, stdlib.h, unistd.h if appropriate.
9212 Reported by Andreas Jaeger (conflicting declaration of malloc).
9214 2000-12-02 Jim Meyering <meyering@lucent.com>
9216 * closeout.h: Make idempotent, to avoid some obscure warnings.
9218 2000-12-01 Paul Eggert <eggert@twinsun.com>
9220 * memrchr.c: Include <config.h> before any system include file.
9222 2000-11-29 Paul Eggert <eggert@twinsun.com>
9224 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9226 2000-11-26 Jim Meyering <meyering@lucent.com>
9228 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9230 2000-11-22 Paul Eggert <eggert@twinsun.com>
9232 * strftime.c (my_strftime): Do not invoke mbrlen with a
9233 size of (size_t) -1; it's not portable.
9235 2000-11-17 Akim Demaille <akim@epita.fr>
9237 * obstack.h: Formatting changes.
9238 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9239 prevent type checking.
9240 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9241 cast the value to (void *): assigning a `foo *' to a `void *'
9243 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9245 2000-11-17 Jim Meyering <meyering@lucent.com>
9247 * strstr.c: Update from GNU libc.
9249 2000-11-16 Jim Meyering <meyering@lucent.com>
9251 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9253 2000-11-11 Jim Meyering <meyering@lucent.com>
9255 * error.c: Add a couple #includes, merging from GNU libc version.
9257 2000-11-10 Jim Meyering <meyering@lucent.com>
9259 * obstack.h: Update from GNU libc.
9260 * obstack.c: Likewise.
9262 2000-11-06 Paul Eggert <eggert@twinsun.com>
9264 * getusershell.c (setusershell): Use rewind rather than
9265 fseek/fseeko, to avoid configuration hassles with fseeko.
9266 Don't bother opening SHELLS_FILE if shellstream is NULL;
9269 2000-11-05 Jim Meyering <meyering@lucent.com>
9271 * makepath.h (make_dir): Declare.
9272 * makepath.c (make_dir): Remove `static' attribute.
9275 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9277 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9278 last one in a bucket, advance to the next bucket.
9280 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9282 * fnmatch.c: Do not comment out all the code if we are using
9283 the GNU C library, because in some cases we are replacing buggy
9284 code in the GNU C library itself.
9286 2000-10-30 Paul Eggert <eggert@twinsun.com>
9288 * error.h, getline.h, modechange.h:
9289 Remove "2000" from Copyright line, as the file hasn't been
9290 changed this year other than in the copyright notice.
9292 * xalloc.h: Add "2000" to Copyright line, as this file
9293 was changed this year.
9295 2000-10-30 Paul Eggert <eggert@twinsun.com>
9297 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9298 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9299 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9301 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9303 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9304 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9305 doesn't define __restrict_arr.
9307 2000-10-29 Jim Meyering <meyering@lucent.com>
9309 * xstat.in: Fix grammar in comment.
9311 2000-10-28 Jim Meyering <meyering@lucent.com>
9313 * memchr.c: Update from libc.
9314 Adjust for portability:
9315 [HAVE_STDLIB_H]: Include stdlib.h.
9316 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9317 Undef __memchr, too.
9318 [!weak_alias]: Define __memchr to memchr.
9320 * regex.c: Update from libc.
9321 * regex.h: Likewise.
9322 * getopt1.c: Likewise.
9323 * memcmp.c: Likewise.
9325 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9326 Avoid using fseek, when possible -- it's broken by design.
9327 Patch by Ulrich Drepper.
9329 2000-10-26 Jim Meyering <meyering@lucent.com>
9331 * strftime.c: Update from libc.
9333 2000-10-25 Jim Meyering <meyering@lucent.com>
9335 * obstack.c: Update from libc.
9337 2000-10-23 Jim Meyering <meyering@lucent.com>
9339 * hard-locale.c (hard_locale): Revert last change -- it was simply
9340 wrong. That set_locale call must not have any side effects.
9343 2000-10-22 Jim Meyering <meyering@lucent.com>
9345 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9346 [CYCLIC]: Remove now-unused definition.
9348 * save-cwd.c (O_DIRECTORY): Define, if needed.
9349 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9350 Suggestion from Ulrich Drepper.
9352 2000-10-21 Jim Meyering <meyering@lucent.com>
9354 * dirname.c (dir_name_r): New function, factored out of dir_name.
9355 (dir_name): Use dir_name_r.
9356 * dirname.h (dir_name_r): Declare it.
9358 2000-10-21 Jim Meyering <meyering@lucent.com>
9360 * dirname.c (memrchr): Declare if necessary.
9361 (dir_name): Remove the restriction that there be no
9362 trailing slashes. Now, this code skips past them, effectively
9364 [TEST_DIRNAME] (main): New unit tests.
9366 * memrchr.c: New file from GNU libc.
9367 Undef __memrchr, too.
9368 [!weak_alias]: Define __memrchr to memrchr.
9369 Guard weak_alias use with `#ifdef weak_alias'.
9371 2000-10-17 Jim Meyering <meyering@lucent.com>
9373 * quote.h (PARAMS): Define and use.
9374 Reported by Akim Demaille.
9376 * getopt.c: Update from libc.
9378 2000-10-16 Jim Meyering <meyering@lucent.com>
9380 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9383 2000-09-25 Jim Meyering <meyering@lucent.com>
9385 * md5.h (rol): Define (from GnuPG).
9387 * sha.c: Give credit (GnuPG) where due.
9388 (M): Use rol rather than open-coding it.
9389 Add a FIXME comment.
9391 2000-09-21 Jim Meyering <meyering@lucent.com>
9393 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9394 Reported by Michael Stone.
9396 2000-09-20 Jim Meyering <meyering@lucent.com>
9398 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9399 (noinst_HEADERS): Add sha.h.
9400 Based on code from Scott G. Miller and from GnuPG.
9402 2000-09-15 Jim Meyering <meyering@lucent.com>
9404 * regex.c: Update from libc.
9406 2000-09-10 Jim Meyering <meyering@lucent.com>
9408 * getopt.c (_getopt_internal): Update from glibc.
9410 2000-09-09 Jim Meyering <meyering@lucent.com>
9412 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9413 think it should be used as a general replacement for isascii.
9414 * fnmatch.c: Likewise.
9415 * mbswidth.c: Likewise
9416 * regex.c: Likewise.
9419 * userspec.c: Include sys/param.h and limits.h.
9421 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9422 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9423 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9424 UID, GID. Check range.
9426 2000-09-06 Jim Meyering <meyering@lucent.com>
9428 * getopt.c (_getopt_internal): Update from glibc.
9430 2000-08-30 Jim Meyering <meyering@lucent.com>
9432 * strftime.c: Merge in changes from GNU libc.
9434 2000-08-26 Jim Meyering <meyering@lucent.com>
9436 * closeout.c: Include "__fpending.h".
9437 (close_stdout_status): Return right away if there's nothing to flush.
9439 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9440 * __fpending.c: New file.
9441 * __fpending.h: New file.
9443 2000-08-07 Paul Eggert <eggert@twinsun.com>
9445 Standardize on "memory exhausted" instead of "Memory exhausted"
9446 or "virtual memory exhausted".
9447 * obstack.c (print_and_abort): Use "memory exhausted", not
9448 "virtual memory exhausted".
9449 * same.c (same_name): Invoke xalloc_die instead of printing
9451 * userspec.c (parse_user_spec): Likewise.
9452 * bumpalloc.h: comment fix
9453 * same.c, userspec.c: Include xalloc.h.
9455 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9456 not char *const and pointing to a constant array.
9457 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9458 (xrealloc): Comment fix.
9460 * userspec.c (parse_user_spec):
9461 Don't translate a message until just before returning,
9462 to avoid unnecessary translation.
9464 2000-08-07 Jim Meyering <meyering@lucent.com>
9466 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9467 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9468 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9469 getgroups.c, gethostname.c, getopt.h, group-member.c,
9470 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9471 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9472 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9473 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9474 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9475 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9476 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9477 yesno.c: Back out Copyright date changes for each file with no change
9478 this year. This eases coordination with other programs using the same
9479 source code modules. From Paul Eggert.
9481 2000-08-03 Greg McGary <greg@mcgary.org>
9483 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9484 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9485 (EXTEND_BUFFER): Use them.
9487 2000-08-01 Jim Meyering <meyering@lucent.com>
9489 * dirname.c (ISSLASH): Define.
9490 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9491 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9492 both `\' and `/' may be use as path separators.
9493 Based on a patch from Prashant TR.
9495 2000-07-31 Paul Eggert <eggert@twinsun.com>
9497 * quotearg.c (quotearg_n_options): Don't make the initial
9498 slot vector a constant, since it might get modified.
9500 2000-07-31 Jim Meyering <meyering@lucent.com>
9502 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9503 * obstack.c (print_and_abort): Likewise.
9505 2000-07-30 Paul Eggert <eggert@twinsun.com>
9507 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9508 buffer, so that the caller can always quote one small
9509 component of a "memory exhausted" message in slot 0.
9510 From a suggestion by Jim Meyering.
9512 2000-07-30 Jim Meyering <meyering@lucent.com>
9514 * makepath.c (make_path): Quote the other instance, too.
9516 * quotearg.c (N_STATIC_SLOTVECS): Define.
9517 (STATIC_BUF_SIZE): Define.
9518 (quotearg_n_options): Use only statically allocated storage when
9519 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9520 than STATIC_BUF_SIZE.
9522 2000-07-29 Jim Meyering <meyering@lucent.com>
9524 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9525 * dirname.c (dir_name): Likewise.
9527 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9529 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9530 (dir_name): Assert that there are no trailing slashes.
9532 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9534 * mbswidth.h (mbswidth): Add a flags argument.
9535 (mbswidth): New declaration.
9536 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9537 * mbswidth.c (mbswidth): Add a flags argument.
9538 (mbsnwidth): New function.
9540 2000-07-24 Jim Meyering <meyering@lucent.com>
9542 * mbswidth.c: Remove useless #else. From Bruno Haible.
9544 2000-07-23 Paul Eggert <eggert@twinsun.com>
9546 * mbswidth.c (_XOPEN_SOURCE):
9547 Don't define; this causes problems on Solaris 7.
9548 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9550 2000-07-23 Paul Eggert <eggert@twinsun.com>
9553 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9554 so that mbstate_t is always defined.
9556 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9557 be 1 in at least one GCC installation, and this configuration
9558 error is likely to be common. Ignoring MB_LEN_MAX hurts
9559 performance on hosts that have mbrtowc but have only unibyte
9560 locales, but I assume these hosts are rare.
9562 2000-07-23 Paul Eggert <eggert@twinsun.com>
9564 * quotearg.c: Streamline by invoking multibyte code only if needed.
9565 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9566 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9567 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9568 invoke multibyte primitives.
9570 2000-07-23 Jim Meyering <meyering@lucent.com>
9572 * basename.c (base_name): Add an assertion.
9574 2000-07-15 Bruno Haible <clisp.cons.org>
9576 * quotearg.c: When the system forces us to redefine mbstate_t,
9577 shadow its mbsinit function.
9579 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9581 * mbswidth.h: New file.
9582 * mbswidth.c: New file.
9583 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9584 (noinst_HEADERS): Add mbswidth.h.
9586 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9588 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9591 2000-07-15 Jim Meyering <meyering@lucent.com>
9593 * makepath.c: Include quote.h.
9594 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9595 corresponding argument in a `quote (...)' call.
9596 Give better diagnostics.
9598 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9599 (noinst_HEADERS): Add quote.h.
9601 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9602 from tar's src/misc.c.
9603 * quote.h: New file. Prototypes for same.
9605 2000-07-10 Paul Eggert <eggert@twinsun.com>
9607 From a suggestion by Bruno Haible.
9608 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9609 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9610 to decide whether to define the BeOS workaround macro;
9611 this adjusts to the change to AC_MBSTATE_T.
9613 2000-07-13 Paul Eggert <eggert@twinsun.com>
9615 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9617 * quotearg.c (quoting_style_args, quoting_style_vals,
9618 quotearg_buffer_restyled): Add support for
9619 clocale_quoting_style. Undo previous change to
9620 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9621 and "{RIGHT QUOTATION MARK}" msgids.
9623 2000-07-05 Paul Eggert <eggert@twinsun.com>
9625 The old behavior of quoting `like this' doesn't look good with
9626 newer, ISO-style fonts. See:
9627 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9629 Instead, quote "like this" by default. Let the translator
9630 tailor the locale-specific quoting behavior by providing
9631 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9633 * quotearg.c (N_): New macro.
9634 (gettext_default): New function.
9635 (quotearg_buffer_restyled): Use
9636 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9637 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9639 2000-07-09 Jim Meyering <meyering@lucent.com>
9641 * Most files: Update copyright dates to include 2000.
9643 2000-07-08 Jim Meyering <meyering@lucent.com>
9645 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9647 (xgethostname): Remove now-unnecessary #ifdef.
9648 Move declaration of `err' into loop where it's used.
9650 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9652 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9653 by allocating a larger buffer. Test the gethostname return value for
9654 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9655 returns an error and ENAMETOOLONG isn't defined.
9657 2000-07-05 Paul Eggert <eggert@twinsun.com>
9658 and Bruno Haible <haible@clisp.cons.org>
9660 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9662 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9664 * quotearg.c (struct quoting_options): Simplify quote_these_too
9667 2000-07-03 Jim Meyering <meyering@lucent.com>
9669 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9670 Reported by Bruno Haible.
9672 2000-07-04 Jim Meyering <meyering@lucent.com>
9674 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9675 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9678 2000-07-03 Paul Eggert <eggert@twinsun.com>
9679 and Bruno Haible <haible@clisp.cons.org>
9681 * quotearg.c (mbrtowc):
9682 Assign to *pwc, and return 1 only if result is nonzero.
9683 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9685 2000-07-03 Jim Meyering <meyering@lucent.com>
9687 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9688 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9691 2000-07-02 Jim Meyering <meyering@lucent.com>
9693 * quotearg.c (mbstate_t): Don't define here.
9695 2000-07-02 Jim Meyering <meyering@lucent.com>
9697 * nanosleep.c (SIGCONT): Define if not already defined.
9699 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9701 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9702 per change in ../m4/ls-mntd-fs.m4.
9703 (read_filesystem_list): Ignore symbolic links.
9705 2000-06-29 Jim Meyering <meyering@lucent.com>
9707 * same.c: Include <string.h> or <strings.h>, as appropriate,
9708 for declaration of strcmp.
9710 * long-options.c: Include <stdlib.h>, for declaration of exit.
9712 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9713 Avoid warning by casting result to `char *' to remove `const'.
9715 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9717 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9719 2000-06-26 Paul Eggert <eggert@twinsun.com>
9721 savedir now sets errno on failure and invokes xmalloc to get memory.
9722 Fix a couple of other minor bugs while we're at it.
9724 * savedir.c (<unistd.h>): Do not include; there's no need.
9725 (NAMLEN): Remove macro.
9726 (malloc, realloc): Remove decls.
9728 ("xalloc.h"): Include.
9729 (NAME_SIZE_DEFAULT): New macro.
9730 (savedir): Use xmalloc / xrealloc to allocate memory.
9731 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9732 Skip "" directory entries.
9733 Use strlen to calculate directory entry length, since the old method
9734 is rarely used these days and isn't worth supporting.
9735 Don't use a pointer after freeing it.
9736 Check for integer overflow when calculating allocation size.
9737 Use memcpy to copy entries, instead of stpcpy.
9738 Set errno properly when returning NULL.
9739 Check for readdir error.
9741 2000-06-26 Jim Meyering <meyering@lucent.com>
9743 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9745 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9747 * getusershell.c (xmalloc, xrealloc): Remove functions.
9749 Don't include <stdlib.h>. Don't declare malloc, realloc.
9751 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9753 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9755 2000-06-24 Jim Meyering <meyering@lucent.com>
9757 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9759 2000-06-21 Jim Meyering <meyering@lucent.com>
9761 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9763 2000-06-19 Paul Eggert <eggert@twinsun.com>
9765 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9766 (mbrtowc, mbstate_t): Define substitutes if
9767 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9768 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9769 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9771 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9773 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9774 than 1024, return a memory chunk of least possible size, instead
9775 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9776 Use free/xmalloc instead of xrealloc to avoid copying for very long
9779 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9781 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9782 address, not strdup. Include <stdlib.h> and don't declare free().
9784 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9786 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9789 2000-06-21 Jim Meyering <meyering@lucent.com>
9791 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9792 (noinst_HEADERS): Add getstr.h.
9794 * getline.c (getstr): Move into a separate file.
9795 * getstr.c (getstr): New file, extracted from getline.c, with
9796 the following changes: new parameter, delim2; both delim[12]
9797 parameters have type `int', not `char'. The latter would lose
9798 with 8-bit delimiters.
9799 * getstr.h: New file.
9801 2000-06-19 Jim Meyering <meyering@lucent.com>
9803 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9805 2000-06-18 Jim Meyering <meyering@lucent.com>
9807 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9808 Besides, these days every porting target provides a mkdir function.
9810 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9811 (this snippet comes from src/system.h).
9813 2000-06-15 Paul Eggert <eggert@twinsun.com>
9815 * human.c (adjust_value): New function.
9816 (human_readable_inexact): Apply rounding style even when
9817 printing approximate values.
9819 2000-06-14 Paul Eggert <eggert@twinsun.com>
9821 * human.c (human_readable_inexact): Allow an input block
9822 size that is not a multiple of the output block size, and vice versa.
9823 Reported by Piergiorgio Sartor.
9825 2000-06-14 Paul Eggert <eggert@twinsun.com>
9827 * getdate.y (get_date): Apply relative times after time
9828 zone indicator, not before. Reported by Todd A. Jacobs.
9830 2000-06-13 Jim Meyering <meyering@lucent.com>
9832 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9834 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9836 2000-06-12 Paul Eggert <eggert@twinsun.com>
9838 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9840 2000-06-04 Paul Eggert <eggert@twinsun.com>
9842 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9844 2000-06-04 Jim Meyering <meyering@lucent.com>
9846 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9847 SunOS 4.1.4 for which gid_t is an unsigned type.
9849 2000-06-03 Jim Meyering <meyering@lucent.com>
9851 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9853 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9855 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9856 newer, don't install charset.alias.
9857 * config.charset: Change the Linux/glibc rules so they become empty
9858 on glibc-2.1 or newer.
9860 2000-06-02 Jim Meyering <meyering@lucent.com>
9862 * mountlist.c: Back out last change. Instead, do this...
9863 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9864 member using the same `ignore'-testing code.
9865 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9869 2000-05-29 Jim Meyering <meyering@lucent.com>
9871 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9872 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9874 2000-05-22 Jim Meyering <meyering@lucent.com>
9876 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9878 2000-05-18 Jim Meyering <meyering@lucent.com>
9880 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9881 back, too, since it may have been modified by allocate_entry.
9882 (hash_delete): Rewrite to use neither the assignment operator
9883 nor the comma operator in an if-expression.
9885 2000-05-15 Paul Eggert <eggert@twinsun.com>
9888 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9889 Remove; no longer needed.
9890 "quotearg.h": Add include.
9891 (file_name): Do not bother to explicitly initialize to NULL; it's less
9892 efficient on some hosts.
9893 (close_stdout_status): Remove test as to whether stdout was already
9894 closed; it breaks for the case "echo x | sort >&-".
9895 Quote file name colons.
9896 Do not assume that _("write error") lacks format strings.
9898 2000-05-15 Jim Meyering <meyering@lucent.com>
9900 * version-etc.c (version_etc_copyright): Update the copyright string
9901 used in all --version output.
9903 2000-05-14 Jim Meyering <meyering@lucent.com>
9905 * closeout.c (close_stdout_set_file_name): New function.
9906 (close_stdout_status): Use new file-scoped global.
9907 Return right away if fstat says the stdout file descriptor is invalid.
9908 * closeout.h (close_stdout_set_file_name): Declare.
9910 2000-05-10 Jim Meyering <meyering@lucent.com>
9912 * closeout.c [default_exit_status]: New file-scoped variable.
9913 (close_stdout_set_status): New function.
9914 * closeout.h (close_stdout_set_status): Declare.
9916 2000-05-08 Jim Meyering <meyering@lucent.com>
9918 * long-options.c: Don't include closeout.h.
9919 (parse_long_options): Don't call close_stdout for --version.
9921 2000-05-06 Jim Meyering <meyering@lucent.com>
9923 * strnlen.c: Undefine __strnlen and strnlen.
9924 [!weak_alias]: Define __strnlen to strnlen.
9926 * atexit.c: New file, from libiberty.
9928 2000-05-06 Jim Meyering <meyering@lucent.com>
9930 * closeout.c (close_stdout_status): Also check for errors on the
9933 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9935 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9936 instead of xmalloc, xrealloc, path_concat.
9937 (locale_charset): Treat empty environment variables as absent.
9938 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9940 2000-05-04 Jim Meyering <meyering@lucent.com>
9942 * getopt.c: Update from glibc.
9943 * obstack.c: Likewise.
9944 * obstack.h: Likewise.
9945 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9947 * regex.h: Likewise.
9948 * strndup.c: Likewise.
9949 * strnlen.c: New file, from glibc.
9951 2000-05-01 Jim Meyering <meyering@lucent.com>
9953 * full-write.c (full_write): Remove `FIXME' part of comment.
9955 2000-04-29 Jim Meyering <meyering@lucent.com>
9957 * path-concat.c: Declare strdup only if it's not defined.
9958 * canon-host.c: Likewise.
9960 2000-04-28 Jim Meyering <meyering@lucent.com>
9962 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9963 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9964 included first, then limits.h is included by locale.h by libintl.h.
9965 From John David Anglin.
9967 2000-04-25 Jim Meyering <meyering@lucent.com>
9969 * makepath.c (S_IRWXUGO): Define.
9970 (make_path): Always perform explicit chmod if MODE specifies any
9971 of the `special' permission bits. Prompted by a bug report against
9972 install from Mate Wierdl and Joost van Baal.
9974 2000-04-18 Jim Meyering <meyering@lucent.com>
9978 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9979 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9981 2000-04-17 Jim Meyering <meyering@lucent.com>
9983 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9984 the definition of it to rpl_strftime also defined-away the system's
9987 2000-04-15 Jim Meyering <meyering@lucent.com>
9989 Use `C' to denote so-called `contiguous' files, the same way
9991 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9992 (ftypelet): Use S_ISCTG.
9993 From Michael Deutschmann.
9995 2000-04-14 Jim Meyering <meyering@lucent.com>
9997 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9999 2000-04-08 Jim Meyering <meyering@lucent.com>
10001 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10002 names don't conflict. Reported by Eli Zaretskii.
10004 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10006 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10007 bug. Deal with the different error behavior of Irix iconv.
10009 2000-04-07 Jim Meyering <meyering@lucent.com>
10011 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10012 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10014 2000-04-05 Jim Meyering <meyering@lucent.com>
10016 Portability tweaks required for ultrix4.3.
10017 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10018 * readutmp.c: Include sys/types.h before sys/stat.h.
10019 * canon-host.c: Declare strdup.
10020 * path-concat.c: Likewise.
10021 From John David Anglin.
10023 2000-04-04 Jim Meyering <meyering@lucent.com>
10025 Be more DOS 8.3-friendly.
10026 * ref-add.sin: Renamed from ref-add.sed.in.
10027 * ref-del.sin: Renamed from ref-del.sed.in.
10028 * Makefile.am: Reflect renaming.
10029 Reported by Eli Zaretskii.
10031 Use a temporary file name that won't clash with `charset.alias'
10032 in the DOS 8.3 name space.
10033 * Makefile.am (charset_tmp): Define.
10034 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10035 (uninstall-local): Likewise.
10036 Reported by Eli Zaretskii.
10038 2000-03-29 Paul Eggert <eggert@twinsun.com>
10040 * time/strftime.c (my_strftime): Make sure we call the system
10041 strftime, not ourselves, when invoking the underlying strftime.
10043 2000-03-24 Jim Meyering <meyering@lucent.com>
10045 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10046 (charset_alias): Define.
10047 (install-exec-local): Factor out common code.
10048 (uninstall-local): Split lines longer than 80.
10049 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10050 (SUFFIXES): Define.
10051 (.sed.in.sed): New rule. Don't redirect directly to $@.
10052 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10054 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10056 * config.charset: Output a line containing "Packages using this file".
10057 * ref-add.sed.in, ref-del.sed.in: New files.
10058 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10059 ref-del.sed): New rules.
10061 2000-03-17 Jim Meyering <meyering@lucent.com>
10063 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10064 Otherwise, include <strings.h>
10066 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10068 * unicodeio.c (utf8_wctomb): New function.
10069 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10070 format instead of in UCS-4 with platform dependent endianness.
10072 2000-03-07 Paul Eggert <eggert@twinsun.com>
10074 * savedir.c (savedir): Work even if directory size is
10075 negative; this can happen with some screwy NFS configurations.
10077 2000-03-06 Jim Meyering <meyering@lucent.com>
10079 * localcharset.c (get_charset_aliases): Don't try to free file_name
10080 if it's NULL (because we ran out of memory). From Bruno Haible.
10082 2000-03-05 Jim Meyering <meyering@lucent.com>
10084 * localcharset.c ("path-concat.h"): Include.
10085 (get_charset_aliases): Use path_concat instead of ANSI string
10088 * unicodeio.h (PARAMS): Define.
10089 Use it to guard prototype.
10091 2000-03-04 Jim Meyering <meyering@lucent.com>
10093 * Makefile.am (install-exec-local): Create $(libdir) before installing
10095 (uninstall-local): Uncomment this rule so `make distcheck' works
10098 * unicodeio.c (<errno.h>): Include it.
10099 (errno): Declare if not defined.
10101 * localcharset.c: Add Bruno's comment justifying use of volatile.
10103 * config.charset: New version, incorporating remarks from a linux
10104 i18n mailing list. From Bruno Haible.
10106 2000-03-02 Jim Meyering <meyering@lucent.com>
10108 * Makefile.am (EXTRA_DIST): Add config.charset.
10110 2000-03-01 Jim Meyering <meyering@lucent.com>
10112 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10113 * unicodeio.c: Likewise.
10115 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10117 * config.charset: New file.
10118 * localcharset.c: New file.
10119 * unicodeio.h, unicodeio.c: New files.
10120 * Makefile.am (DEFS): Add -DLIBDIR=...
10121 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10122 (noinst_HEADERS): Add unicodeio.h.
10123 (all-local, install-exec-local, charset.alias): New targets.
10125 2000-02-28 Paul Eggert <eggert@twinsun.com>
10127 * quotearg.c (ALERT_CHAR): New macro.
10128 (quotearg_buffer_restyled): Use it.
10130 2000-02-27 Jim Meyering <meyering@lucent.com>
10132 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10133 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10135 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10136 not `#if STDC_HEADERS'.
10137 Declare malloc if needed.
10139 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10140 now that autoconf always defines the HAVE_DECL_ symbols.
10141 * human.c: Likewise.
10142 * same.c: Likewise.
10143 * strtoumax.c: Likewise.
10145 * backupfile.c: Arrange for cpp to fail if the configure-time
10146 declaration check was not run.
10147 * hash.c: Likewise.
10148 * human.c: Likewise.
10149 * same.c: Likewise.
10150 * strtoumax.c: Likewise.
10152 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10153 then first look up the entire `.'-containing string as a login name.
10155 2000-02-18 Paul Eggert <eggert@twinsun.com>
10157 * getdate.y: Handle two-digit years with leading zeros correctly.
10158 (textint): New typedef.
10159 (parser_control): Member year changed from int to textint.
10161 (YYSTYPE): Removed; replaced by %union with int and textint members.
10162 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10163 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10164 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10165 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10166 (date, number, to_year): Use width of number in digits, not its value,
10167 to determine whether it's a 2-digit year, or a 2-digit time.
10168 (yylex): Store number of digits of numeric tokens.
10169 Reported by John Kendall.
10171 (parser_control): Changed from struct parser_control to typedef (for
10172 consistency). All uses changed.
10174 (tID): Removed; not used.
10175 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10177 2000-02-14 Paul Eggert <eggert@twinsun.com>
10179 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10180 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10182 2000-02-12 Jim Meyering <meyering@lucent.com>
10184 * userspec.c (ISDIGIT): Define it.
10185 (isdigit): Remove definition.
10186 (is_number): Use ISDIGIT, not isdigit.
10187 <libintl.h>: Include.
10188 (_ and N_): Define.
10189 (parse_user_spec): Mark translatable strings.
10191 2000-02-10 Jim Meyering <meyering@lucent.com>
10193 With these changes, nanosleep.[ch] are finally enough like the other
10194 lib/* replacement files to compile on a few more losing systems.
10196 * nanosleep.h: Don't include config.h.
10197 Remove prototype from declaration of nanosleep.
10198 (PARAMS): Remove now-unneeded definition.
10199 * nanosleep.c: #undef nanosleep.
10200 (rpl_nanosleep): Rename from nanosleep.
10202 2000-02-03 Jim Meyering <meyering@lucent.com>
10204 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10205 rather than with `#if HAVE_UTMPNAME'.
10207 2000-02-01 Jim Meyering <meyering@lucent.com>
10209 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10211 2000-01-31 Jim Meyering <meyering@lucent.com>
10213 * nanosleep.h (nanosleep): Guard declaration with
10214 `#if ! HAVE_DECL_NANOSLEEP'.
10215 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10216 the declaration in that vendor's sys/timers.h.
10217 Reported by Christian Krackowizer.
10219 * quotearg.c (ISASCII): Add #undef and move definition to follow
10220 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10221 (ISPRINT): Likewise.
10222 Reported by Tom Tromey.
10224 2000-01-30 Jim Meyering <meyering@lucent.com>
10226 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10227 uses of ->ut_name. The latter doesn't work with new Linux header files
10228 where only utmpx.ut_user is declared.
10230 * readutmp.h (UT_USER): Define.
10232 2000-01-23 Jim Meyering <meyering@lucent.com>
10234 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10237 2000-01-22 Jim Meyering <meyering@lucent.com>
10239 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10240 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10241 Required for some AIX systems. Reported by Christian Krackowizer.
10242 [TESTING] (main): New function.
10244 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10245 * dirname.c (dir_name): Support for DOS-style file names with drive
10248 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10250 * strverscmp.c (ISDIGIT): Define.
10251 (strverscmp): Use ISDIGIT, not isdigit.
10253 2000-01-17 Paul Eggert <eggert@twinsun.com>
10255 * nanosleep.c (nanosleep):
10256 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10257 POSIX.1 doesn't require SA_INTERRUPT and some systems
10258 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10259 it's been part of POSIX.1 since day 1 (in 1988).
10261 2000-01-17 Jim Meyering <meyering@lucent.com>
10263 * interlock: Remove unused file. Reported by François Pinard.
10265 2000-01-16 Paul Eggert <eggert@twinsun.com>
10267 * quotearg.c (quotearg_buffer_restyled): Do not quote
10268 alert, backslash, formfeed, and vertical tab unnecessarily in
10269 shell quoting style.
10272 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10273 Free Software Foundation, Inc.
10274 Copying and distribution of this file, with or without modification,
10275 are permitted provided the copyright notice and this notice are preserved.