1 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
3 * TODO: Remove; this belongs only in coreutils.
5 2006-08-14 Eric Blake <ebb9@byu.net>
7 Import the following change from libc:
9 2006-08-12 Ulrich Drepper <drepper@redhat.com>
12 * misc/error.c: Add space between program name and message if file
15 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
17 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
18 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
20 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
21 in wchar_t. Problem reported by Eric Blake.
23 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
24 LEN is smaller than SIZE. Suggested by Bruno Haible.
25 Also, help the compiler to keep LEN in a register.
27 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
29 * .cppi-disable: Add snprintf.h, socket_.h.
30 * snprintf.c: Include <errno.h> and <limits.h>.
31 (EOVERFLOW): Define if the system does not.
32 Do not include "minmax.h"; it wasn't used.
33 (snprintf): Don't assume size_t promotes to an unsigned type.
34 Fix bug when generated string was too long for the buffer: the
35 buffer's contents are supposed to be the initial prefix of the
36 output. Don't assume vasnprintf returns EOVERFLOW if the size
37 exceeds INT_MAX; do the check ourselves.
39 Import the following changes from libc:
41 2006-06-02 Jakub Jelinek <jakub@redhat.com>
43 * posix/regex_internal.c (re_string_skip_chars): If no character has
44 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
45 to the byte which couldn't be converted.
46 (re_string_reconstruct): Don't clear valid_raw_len before calling
47 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
48 tip_context using re_string_context_at.
50 2006-05-02 Ulrich Drepper <drepper@redhat.com>
52 * posix/regex.h: g++ still cannot handled [restrict].
54 2006-04-21 Ulrich Drepper <drepper@redhat.com>
56 * posix/regex.h: Remove special handling for VMS.
58 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
62 2006-07-19 Mike Frysinger <vapier@gentoo.org>
64 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
65 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
67 2006-08-08 Eric Blake <ebb9@byu.net>
69 * verror.c (verror_at_line): Work around glibc bug 2997, so that
70 verror_at_line output complies with GNU Coding Standards even when
73 2006-08-08 Eric Blake <ebb9@byu.net>
75 * verror.h, verror.c: New files.
77 2006-08-07 Bruno Haible <bruno@clisp.org>
79 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
81 Reported by Ralf Wildenhues.
83 2006-08-06 Eric Blake <ebb9@byu.net>
85 * error.h: Fold in some upstream changes from glibc.
88 2006-07-29 Bruno Haible <bruno@clisp.org>
90 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
92 2006-07-29 Bruno Haible <bruno@clisp.org>
94 * setenv.c: Undo unintended modification done on 2006-02-27.
96 2006-07-28 Eric Blake <ebb9@byu.net>
98 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
101 2006-07-28 Simon Josefsson <jas@extundo.com>
103 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
106 2006-07-28 Simon Josefsson <jas@extundo.com>
108 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
111 2006-07-28 Bruno Haible <bruno@clisp.org>
113 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
115 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
117 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
120 2006-07-28 Bruno Haible <bruno@clisp.org>
122 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
123 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
125 Avoids link error on FreeBSD 4.x.
126 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
128 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
130 * mbswidth.c (iswcntrl): Likewise.
132 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
134 * modechange.c (mode_compile): Numeric modes now affect setuid and
135 setgid on directories only if they set these bits.
136 * modechange.h: Remove obsolete comment about masks.
138 2006-07-27 Bruno Haible <bruno@clisp.org>
140 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
141 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
144 2006-07-26 Eric Blake <ebb9@byu.net>
146 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
147 like mingw that lack mkstemp.
148 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
149 avoid compilation warning on mingw.
151 2006-07-25 Bruno Haible <bruno@clisp.org>
153 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
154 <stdarg.h> or config.h.
156 2006-07-24 Bruno Haible <bruno@clisp.org>
158 * clean-temp.h: New file, from GNU gettext.
159 * clean-temp.c: New file, from GNU gettext.
161 2006-07-24 Bruno Haible <bruno@clisp.org>
163 * tmpdir.h: New file, from GNU gettext.
164 * tmpdir.c: New file, from GNU gettext.
166 2006-07-23 Bruno Haible <bruno@clisp.org>
168 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
169 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
170 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
171 gl_linked_remove_at): Use it.
173 2006-07-23 Eric Blake <ebb9@byu.net>
175 * tmpfile-safer.c: New file.
176 * stdio-safer.h (fopen_safer): Add prototype.
177 * stdio--.h (tmpfile): Make safer.
179 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
181 * close-stream.c, close-stream.h: New files.
183 2006-07-22 Bruno Haible <bruno@clisp.org>
185 Merge from GNU gettext 0.15.
187 2005-07-05 Bruno Haible <bruno@clisp.org>
189 * printf-args.c (printf_fetchargs): Work around broken
190 definition of wint_t on mingw.
192 2005-02-12 Bruno Haible <bruno@clisp.org>
194 * xallocsa.h: Add extern "C" for C++.
196 2006-05-17 Bruno Haible <bruno@clisp.org>
199 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
201 2006-04-30 Bruno Haible <bruno@clisp.org>
203 * progreloc.c: Include <mach-o/dyld.h> if available.
204 (find_executable): Use _NSGetExecutablePath when possible.
206 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
208 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
211 2005-12-29 Bruno Haible <bruno@clisp.org>
213 * progreloc.c (set_program_name_and_installdir): Fix
216 2005-12-04 Bruno Haible <bruno@clisp.org>
219 * progreloc.c: Include <windows.h> also on Cygwin.
220 (find_executable): Add support for Cygwin.
221 (set_program_name_and_installdir): Handle also platforms with
224 2006-07-11 Bruno Haible <bruno@clisp.org>
226 * javacomp.c: Fix a comment.
227 Reported by Jim Meyering.
229 2006-04-30 Bruno Haible <bruno@clisp.org>
231 * javacomp.h (compile_java_class): Add source_version,
232 target_version arguments.
233 * javacomp.c: Rewritten to choose only a compiler that
234 respects the specified source_version and target_version.
236 2006-06-27 Bruno Haible <bruno@clisp.org>
238 Assume correct S_ISDIR macro.
239 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
241 2006-07-22 Bruno Haible <bruno@clisp.org>
243 * javaversion.h: New file, from GNU gettext.
244 * javaversion.c: New file, from GNU gettext.
245 * javaversion.java: New file, from GNU gettext.
246 * javaversion.class: New file, from GNU gettext.
248 2006-05-17 Bruno Haible <bruno@clisp.org>
251 * javaexec.c (execute_java_class): Test for jview program
254 2006-04-09 Bruno Haible <bruno@clisp.org>
256 * fatal-signal.c: Don't include string.h.
257 (at_fatal_signal): Use a copying loop instead of memcpy.
259 2005-12-04 Bruno Haible <bruno@clisp.org>
261 * csharpexec.c: Add support for 'clix' launcher (untested).
262 (execute_csharp_using_sscli): New function.
263 (execute_csharp_program): Call it.
265 2006-06-21 Bruno Haible <bruno@clisp.org>
267 Avoid warnings from recent versions of mcs.
268 * csharpcomp.c (compile_csharp_using_mono): Don't use options
269 -o, -L, -r any more. Use options documented since mcs-1.0
270 instead. Similarly for -g.
272 2005-07-09 Bruno Haible <bruno@clisp.org>
274 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
276 Reported by Mark Junker <mjscod@gmx.de>.
278 2006-06-17 Bruno Haible <bruno@clisp.org>
280 * config.charset: Update for NetBSD 3.0.
282 2006-05-17 Bruno Haible <bruno@clisp.org>
285 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
287 2006-05-16 Bruno Haible <bruno@clisp.org>
289 * localcharset.c [CYGWIN]: Include <windows.h>.
290 (get_charset_aliases): For Cygwin, return the same CPxxx
291 aliases list as under WIN32.
292 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
293 the environment variables. Fall back to GetACP().
295 2006-04-05 Bruno Haible <bruno@clisp.org>
297 * config.charset: Update Juan Manuel Guerrero's address.
299 2005-02-12 Bruno Haible <bruno@clisp.org>
301 * allocsa.h: Add extern "C" for C++.
303 2005-02-10 Bruno Haible <bruno@clisp.org>
305 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
306 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
308 2006-07-22 Bruno Haible <bruno@clisp.org>
310 * gettext.h: Update to GNU gettext-0.15.
312 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
313 and Simon Josefsson <jas@extundo.com>
315 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
317 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
319 2006-07-21 Eric Blake <ebb9@byu.net>
321 * stdlib-safer.h: New file from coreutils, required by
324 2006-07-19 Derek R. Price <derek@ximbiot.com>
326 * getaddrinfo.h: Don't define unimplemented AI_* flags.
327 Reindent and repaginate.
329 2006-07-17 Bruno Haible <bruno@clisp.org>
331 * gl_list.h: New file.
332 * gl_list.c: New file.
333 * gl_array_list.h: New file.
334 * gl_array_list.c: New file.
335 * gl_carray_list.h: New file.
336 * gl_carray_list.c: New file.
337 * gl_linked_list.h: New file.
338 * gl_linked_list.c: New file.
339 * gl_anylinked_list1.h: New file.
340 * gl_anylinked_list2.h: New file.
341 * gl_avltree_list.h: New file.
342 * gl_avltree_list.c: New file.
343 * gl_anyavltree_list1.h: New file.
344 * gl_anyavltree_list2.h: New file.
345 * gl_rbtree_list.h: New file.
346 * gl_rbtree_list.c: New file.
347 * gl_anyrbtree_list1.h: New file.
348 * gl_anyrbtree_list2.h: New file.
349 * gl_anytree_list1.h: New file.
350 * gl_anytree_list2.h: New file.
351 * gl_linkedhash_list.h: New file.
352 * gl_linkedhash_list.c: New file.
353 * gl_anyhash_list1.h: New file.
354 * gl_anyhash_list2.h: New file.
355 * gl_avltreehash_list.h: New file.
356 * gl_avltreehash_list.c: New file.
357 * gl_rbtreehash_list.h: New file.
358 * gl_rbtreehash_list.c: New file.
359 * gl_anytreehash_list1.h: New file.
360 * gl_anytreehash_list2.h: New file.
362 * gl_oset.h: New file.
363 * gl_oset.c: New file.
364 * gl_array_oset.h: New file.
365 * gl_array_oset.c: New file.
366 * gl_avltree_oset.h: New file.
367 * gl_avltree_oset.c: New file.
368 * gl_rbtree_oset.h: New file.
369 * gl_rbtree_oset.c: New file.
370 * gl_anytree_oset.h: New file.
372 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
374 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
376 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
377 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
378 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
379 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
380 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
381 callers changed. Revamp internals significantly, by not
382 attempting to create directories that are temporarily more
383 permissive than the final results. Do not attempt to use
384 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
385 This removes some race conditions, fixes some bugs, and simplifies
386 things. Use new dirchownmod function to do owner and mode changes.
387 * mkdir-p.h: Likewise.
388 * modechange.c (octal_to_mode): New function.
389 (struct mode_change): New member mentioned.
390 (make_node_op_equals): New arg mentioned. All callers changed.
391 (mode_compile): Keep track of which mode bits the user has explicitly
393 (mode_adjust): New arg DIR, so that we implement the X op correctly.
394 New arg PMODE_BITS, to keep track of which mode bits the user
395 mentioned; it treats S_ISUID and S_ISGID speciall.
397 * modechange.h: Likewise.
399 2006-07-11 Derek R. Price <derek@ximbiot.com>
401 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
403 2006-07-10 Derek R. Price <derek@ximbiot.com>
405 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
406 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
407 macros into the GNU _D_EXACT_NAMLEN.
408 * savedir.c: Likewise.
409 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
411 2006-07-09 Jim Meyering <jim@meyering.net>
413 * argp-pv.c: Remove a doubled word in a comment.
414 * check-version.c (check_version): Likewise.
415 * javacomp.c (compile_java_class): Likewise.
417 2006-07-08 Jim Meyering <jim@meyering.net>
419 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
421 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
423 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
424 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
425 brackets. Other minor changes to suppress some compiler
428 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
430 * getloadavg.c: Use __VMS, not VMS.
431 * getopt.c: Likewise.
432 * getpagesize.h: Likewise.
433 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
434 probably does not work.
436 2006-07-06 Derek R. Price <derek@ximbiot.com>
437 and Paul Eggert <eggert@cs.ucla.edu>
439 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
440 Don't worry about this obsolete case any more.
441 (HAVE_DIR): Remove. All uses removed; we now assume you can read
443 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
444 worry about this obsolete case any more.
446 * getcwd.c: Likewise.
448 * savedir.c: Likewise.
450 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
452 * .cppi-disable: Add wcwidth.
453 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
454 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
455 (ISGRAPH): Remove. All uses changed to isgraph.
456 (FOLD) [!defined _LIBC]: Remove special case.
457 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
458 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
460 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
462 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
464 * strtod.c (strtod): cast the argument of tolower to unsigned char.
466 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
468 * memcasecmp.c: Include <limits.h>.
469 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
470 * strtod.c (strtod): Don't assume isspace works on negative chars.
471 Don't assume isdigit succeeds only on '0' through '9'.
473 2006-07-05 Derek R. Price <derek@ximbiot.com>
475 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
476 All uses of is_space replaced by isspace.
477 * exit.h: Don't talk about STDC_HEADERS.
478 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
479 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
480 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
481 replaced by isprint etc.
482 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
483 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
484 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
485 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
486 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
487 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
489 2006-07-05 Eric Blake <ebb9@byu.net>
491 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
492 missing from netdb.h.
493 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
495 2006-06-27 Bruno Haible <bruno@clisp.org>
497 Assume ANSI C header files and <ctype.h> functions.
498 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
499 (mbsnwidth): Use isprint, iscntrl instead.
501 2006-07-03 Jim Meyering <jim@meyering.net>
503 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
504 macro is used before the first cycle_check call.
506 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
508 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
509 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
510 reported by Mark D. Baushke, one in
511 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
513 Merge from coreutils.
515 * .cppi-disable: Add stdint_.h.
516 * .cvsignore: Add stdint.h.
518 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
520 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
521 both double and long double versions.
522 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
523 * xstrtold.c: New file.
524 * xstrtod.h (xstrtold): New decl.
526 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
528 * filemode.c (setst): Remove.
529 (strmode): Rewrite to avoid setst. This makes the code shorter,
530 (arguably) clearer, and the generated code is a bit smaller on my
531 Debian GNU/Linux stable x86 host.
533 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
535 * filemode.c: Include "filemode.h" first, to test the interface.
536 Assume that filemode.h includes sys/types.h and sys/stat.h.
537 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
538 (ftypelet): Reorder to put common cases first, for efficiency.
539 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
541 (strmode): Renamed from mode_string, and now stores 12 bytes instead
542 of 10, for compatibility with FreeBSD. All callers changed.
543 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
544 that can't be deduced solely from st_mode. First arg is now a const
546 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
547 (strmode): Renamed from mode_string.
548 (filemodestring): New decl.
549 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
550 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
551 (S_ISPORT, S_ISWHT): New macros, if not already defined.
553 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
555 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
556 fsusage.h now does that. Include fsusage.h first, to test interface.
557 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
558 at most one method (the old code could have generated decls that
559 didn't conform to C89, not that this was ever exercised).
560 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
562 2006-03-19 Jim Meyering <jim@meyering.net>
564 Work even in a chroot where d_ino values for entries in "/"
565 don't match the stat.st_ino values for the same names.
566 * getcwd.c (__getcwd): When no d_ino value matches the target inode
567 number, iterate through all entries again, using lstat instead.
568 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
569 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
571 * getcwd.c (__getcwd): Clarify a comment.
572 Use memcpy in place of a call to strcpy.
574 2006-03-12 Jim Meyering <jim@meyering.net>
576 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
577 that of the current directory (which we're about to chdir ".." out of),
578 then save the dev-ino of the parent, instead.
580 * same-inode.h (SAME_INODE): New file/macro.
581 * chdir-safer.c (SAME_INODE): Remove definition.
582 Include "same-inode.h", instead.
584 * cycle-check.h: Include "same-inode.h".
585 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
586 * cycle-check.c (SAME_INODE): Remove definition.
587 * root-dev-ino.h: Include "same-inode.h".
589 2006-03-11 Eric Blake <ebb9@byu.net>
591 * same.c (same_name): s/base_name/last_component/
592 * backupfile.c (check_extension, numbered_backup): Likewise.
593 * filenamecat.c (file_name_concat): Likewise.
595 2006-03-11 Eric Blake <ebb9@byu.net>,
596 Paul Eggert <eggert@cs.ucla.edu>
598 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
599 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
601 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
602 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
603 (last_component): New method.
604 * dirname.c (dir_len): Determine when drive letters need a
605 subsequent slash. Preserve // when it is special.
606 (dir_name): Don't append dot when drive letter is absolute.
607 [TEST_DIRNAME]: Move into a full-blown gnulib test.
608 * basename.c (base_name): New semantics - malloc the result.
609 Preserve // when it is special. Preserve relative files that look
611 (base_len): Preserve // when it is special.
612 (last_component): New method, similar to old base_name semantics.
613 * stripslash.c (strip_trailing_slashes): Use last_component, not
614 base_name. Strip redundant slashes from ///.
616 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
618 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
619 both are 64 bits, since this seems to be the tradition, and this
620 prevents gcc -Wformat from warning about usages with PRIuMAX. If
621 we ever run into a host that prefers long long to long in this
622 case, we'll need another configure-time test. Problem reported by
625 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
627 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
628 possible collision with system files.
629 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
630 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
631 WCHAR_MIN and WCHAR_MAX in this case.
632 (<stddef.h>): Do not include; no longer needed.
633 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
634 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
635 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
636 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
637 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
638 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
639 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
640 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
641 !defined(__c99))]: Include in this case too, since it's harmless
643 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
645 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
646 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
647 (_STDINT_MIN, _STDINT_MAX): New macros.
648 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
649 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
650 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
651 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
652 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
653 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
654 macros, not typedefs; this simplifies things quite a bit.
655 Use long int for all types narrower than int64_t.
656 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
657 Define in terms of long long int or int64_t or long int,
658 not int64_t or int32_t. This saves some compile-time testing.
659 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
660 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
661 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
662 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
663 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
664 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
665 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
666 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
667 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
668 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
669 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
670 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
671 undef any previous version and define our own version, for
672 simplicity and consistency with the new macros for types.
673 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
674 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
675 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
676 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
677 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
678 @WINT_T_SUFFIX@ to keep things simple here.
679 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
680 Simplify by assuming typical 8/16/32/64 host, since we're
681 already doing that elsewhere anyway.
682 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
683 and assume long long int is 64 bits if available. This
684 speeds up 'configure'.
686 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
688 * getaddrinfo.c: fixed typo
690 2006-06-29 Eric Blake <ebb9@byu.net>
692 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
693 unused static function.
695 2006-06-29 Eric Blake <ebb9@byu.net>
699 2006-06-29 Derek R. Price <derek@ximbiot.com>
701 * strftime.c: Assume strftime() exists.
703 2006-06-28 Bruno Haible <bruno@clisp.org>
705 * getaddrinfo.h: Fix POSIX URL.
706 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
707 (use_win32_p): Make static.
708 (getaddrinfo): Reject service name if it is empty or does not consist
709 solely of decimal digits, or if its value is > 65535.
710 (getnameinfo): Remove useless casts.
712 2006-06-28 Derek R. Price <derek@ximbiot.com>
714 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
715 Autoconf 2.60 says this stuff was obsolete.
717 2006-05-12 Bruno Haible <bruno@clisp.org>
719 * mkdtemp.c [MINGW]: Include <io.h>.
720 (mkdir): Define using _mkdir.
722 2006-06-28 Bruno Haible <bruno@clisp.org>
724 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
725 declaration for wcwidth.
726 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
728 2006-06-28 Eric Blake <ebb9@byu.net>
730 * xvasprintf.h: Fix comments.
732 2006-06-28 Eric Blake <ebb9@byu.net>
734 * mbchar.h (wcwidth): Include wcwidth.h.
735 * mbswidth.c (wcwidth): Move from here...
736 * wcwidth.h: ...to this new file.
738 2006-06-28 Simon Josefsson <jas@extundo.com>
740 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
741 functions there. It will succeed on Windows XP, but on Windows
742 2000 and (presumably) earlier, it will fail, and use the internal
744 (use_win32_p): New function.
745 (getaddrinfo): Use strtoul on servname, to support numeric ports.
746 Support AI_NUMERICSERV to disable getservbyname.
747 (getnameinfo): New function, only supports
748 NI_NUMERICHOST|NI_NUMERICSERV for now.
750 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
751 only have some of them. Add AI_NUMERICSERV. Add prototype for
754 2006-06-27 Bruno Haible <bruno@clisp.org>
756 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
758 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
760 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
761 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
762 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
764 2006-06-26 Bruno Haible <bruno@clisp.org>
766 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
768 Reported by Mark D. Baushke and Larry Jones.
770 2006-06-26 Bruno Haible <bruno@clisp.org>
772 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
774 Suggested by Mark D. Baushke and Larry Jones.
776 2006-06-23 Mark D. Baushke <mdb@gnu.org>
778 * stdint_.h: Treat BSD/OS like OpenBSD.
780 2006-06-23 Bruno Haible <bruno@clisp.org>
782 * stdint_.h: Treat IRIX like OpenBSD.
784 2006-06-23 Bruno Haible <bruno@clisp.org>
786 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
787 ISO C 99 Technical Corrigendum 1.
789 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
791 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
792 Some compiler complained about some of them. Problem reported by
794 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
796 2006-06-21 Simon Josefsson <jas@extundo.com>
798 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
801 * socket_.h: Don't define WINVER.
803 * inet_pton.h, inet_pton.c: New file, taken from glibc but
804 slightly modified to work in gnulib.
806 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
808 * read-file.c (fread_file): Start with buffer allocation of
809 0 bytes rather than 1 byte; this simplifies the code.
810 Don't invoke feof; it's not needed. Refactor to avoid duplicate
811 code to free buffer and save/restore errno.
812 (internal_read_file): Remove unused local.
814 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
816 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
817 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
818 Problem reported by Denis Excoffier in
819 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
821 2006-06-19 Simon Josefsson <jas@extundo.com>
823 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
825 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
827 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
829 2006-06-17 Bruno Haible <bruno@clisp.org>
831 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
833 2006-06-17 Bruno Haible <bruno@clisp.org>
835 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
836 problem on Solaris 2.5.1.
838 2006-06-16 Eric Blake <ebb9@byu.net>
840 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
841 * unicodeio.c [!defined errno]: Likewise.
842 * strtol.c [!defined errno]: Likewise.
843 * strtod.c [!defined errno]: Likewise.
845 2006-06-15 Bruno Haible <bruno@clisp.org>
847 * stdint_.h: Rewritten to be fully auto-configured.
848 Fixes bug on HP-UX/IA64.
850 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
852 * getdate.y (__attribute__): Don't define if already defined.
853 Problem reported by Larry Jones.
854 * utimens.c (__attribute__): Likewise.
856 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
858 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
859 reported by Andreas Schwab.
861 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
862 Bruno Haible <bruno@clisp.org>
864 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
866 2006-05-26 Martin Lambers <marlam@marlam.de>
868 * getpass.c: Updates the test for the native W32 API, and adds
869 missing includes, thus fixing compilation warnings.
871 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
873 * tempname.c (small_open, large_open): New macros.
874 (__open, __open64) [!_LIBC]: Remove.
875 (__gen_tempname): Use small_open and large_open instead of __open
876 and __open64. This fixes a portability bug on HP-UX 11.11i
877 reported by Simon Wing-Tang in
878 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
880 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
882 * exclude.c (exclude_fnmatch): New function.
883 (excluded_file_name): Call exclude_fnmatch.
884 * exclude.h (excluded_file_name): New prototype
886 2006-05-24 Bruno Haible <bruno@clisp.org>
888 * printf-args.c (printf_fetchargs): Turn NULL pointers for
889 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
890 Reported by Thorsten Maerz <torte@netztorte.de> via
891 Aaron Stone <aaron@serendipity.cx>.
893 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
895 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
896 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
897 (my_usleep): Don't mishandle maximum value.
899 2006-05-19 Jim Meyering <jim@meyering.net>
901 * getugroups.c: Correct an outdated comment. From Bruno Haible.
903 2006-05-17 Bruno Haible <bruno@clisp.org>
906 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
908 2006-05-17 Bruno Haible <bruno@clisp.org>
910 * stdint_.h: Fix recognition of Cygwin.
912 2006-05-11 Jim Meyering <jim@meyering.net>
914 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
916 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
918 * crc.c (crc32_update): Remove unnecessary L suffix.
919 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
920 unwanted sign propagation, e.g., on hosts with 64-bit int.
921 There still are some problems with reeelly weird theoretical hosts
922 (e.g., 33-bit int) but it's not worth worrying about now.
923 * sha1.c (rol): Likewise.
924 (K1, K2, K3, K4): Remove unnecessary L suffix.
926 2006-05-10 Bruno Haible <bruno@clisp.org>
928 * des.c: Cast to avoid warnings.
930 2006-05-10 Simon Josefsson <jas@extundo.com>
932 * md4.c: Typo fix, update copyright years.
933 (K1, K2): Don't use L because it turn computations into 64-bit on
936 2006-05-09 Bruno Haible <bruno@clisp.org>
938 * xvasprintf.c: Include limits.h, string.h, xsize.h.
939 (EOVERFLOW): Define fallback value.
940 (xstrcat): New function.
941 (xvasprintf): Recognize the special case of a string concatenation.
943 2006-05-01 Bruno Haible <bruno@clisp.org>
945 * stdint_.h: Shorter URL.
946 * inttypes.h: Likewise.
948 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
950 * verify.h: Document the internals better. Most of this change
951 was written by Bruno Haible.
953 2006-04-29 Bruno Haible <bruno@clisp.org>
955 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
956 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
958 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
960 * getdate.y (get_date): When adding relative date, start with the
961 initial time, not with the result of the first mktime call.
963 2006-04-23 Bruno Haible <bruno@clisp.org>
965 * copy-file.c: Include <unistd.h> unconditionally.
966 * execute.c: Likewise.
967 * fatal-signal.c: Likewise.
968 * findprog.c: Likewise.
969 * mkdtemp.c: Likewise.
972 * wait-process.h: Likewise.
974 2006-04-23 Bruno Haible <bruno@clisp.org>
976 * fwriteerror.c (fwriteerror): Call fclose also when an error
977 condition was already detected.
978 Reported by Ben Pfaff <blp@cs.stanford.edu>.
980 2006-04-19 Derek Price <derek@ximbiot.com>
981 Eric Blake <ebb9@byu.net>
983 * inttypes.h: Correct grammar in comment.
985 2006-04-18 Derek Price <derek@ximbiot.com>
986 Paul Eggert <eggert@cs.ucla.edu>
988 * inttypes.h: New file.
989 * strtoimax.c: Assume <inttypes.h>.
991 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
993 * utimens.c (futimens): glibc futimesat messes up if /proc
994 isn't mounted. Problem reported by Kir Kolyshkin.
996 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
998 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
999 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1000 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1002 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1004 Merge regex changes from libc, removing some of our
1005 POSIX-conformance changes that were rejected and redoing them in a
1008 * regcomp.c (re_compile_internal, init_dfa):
1009 Length arg is now size_t, not Idx. All uses changed.
1010 (peek_token): Forward decl now says internal_function.
1011 (__re_error_msgid, __re_error_msgid_idx):
1012 Now static rather than extern with attribute_hidden.
1013 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1014 For some reason libc prefers K&R style defns for external functions.
1015 (regerror) [!defined _LIBC]: Likewise.
1016 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1017 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1018 (build_range_exp, build_collating_symbol):
1020 (re_compile_fastmap): Use '\0' to memset, not 0.
1021 (utf8_sb_map): Make the calculations more obvious.
1022 (init_dfa, parse_bracket_exp, build_charclass_op):
1023 Call calloc and cast result, as glibc does.
1024 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1025 (build_range_exp, build_collating_symbol):
1026 Now internal functions.
1028 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1030 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1031 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1032 Don't depend on VMS; depend on __VMS instead, for POSIX
1033 namespace cleanness.
1034 (regoff_t): Define to ssize_t, not long int.
1036 Remove the REG_ macros named below. Instead, make the old names
1037 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1039 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1040 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1041 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1042 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1043 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1044 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1045 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1046 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1047 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1048 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1049 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1050 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1051 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1052 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1053 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1054 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1055 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1057 Remove. All uses replaced by the old RE_* names.
1058 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1059 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1060 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1061 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1062 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1063 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1064 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1065 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1066 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1067 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1068 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1069 Don't bother having these macros be independent of each others'
1070 values, since they no longer exist in the POSIX name space.
1072 Rename the following member names back to their old names,
1073 unless !__USE_GNU_REGEX. All uses changed back.
1074 (buffer): Renamed from re_buffer.
1075 (allocated): Renamed from re_allocated.
1076 (used): Renamed from re_used.
1077 (syntax): Renamed from re_syntax.
1078 (fastmap): Renamed from re_fastmap.
1079 (translate): Renamed from re_translate.
1080 (can_be_null): Renamed from re_can_be_null.
1081 (regs_allocated): Renamed from re_regs_allocated.
1082 (fastmap_accurate): Renamed from re_fastmap_accurate.
1083 (no_sub): Renamed from re_no_sub.
1084 (not_bol): Renamed from re_not_bol.
1085 (not_eol): Renamed from re_not_eol.
1086 (newline_anchor): Renamed from re_newline_anchor.
1087 (num_regs): Renamed from rm_num_regs.
1088 (start): Renamed from rm_start.
1089 (end): Renamed from rm_end.
1091 (free_state): Move up a bit.
1093 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1094 #define to be empty.
1095 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1096 when that is what is intended.
1097 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1098 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1100 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1101 All uses changed back to re_malloc, etc. It's now the caller's
1102 responsibility to check for overflow; all callers changed.
1103 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1104 (re_x2nrealloc): Remove.
1105 (free_state): Remove decl.
1107 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1108 (re_set_registers, re_exec):
1111 2006-01-31 Roland McGrath <roland@redhat.com>
1113 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1114 Reported by Mike Frysinger <vapier@gentoo.org>.
1116 2006-01-15 Andreas Jaeger <aj@suse.de>
1119 * regex_internal.c (re_string_reconstruct): Adjust for
1120 build_wcs_upper_buffer change.
1121 (build_wcs_upper_buffer): Change return type.
1123 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1125 * regex_internal.h: Include <stdint.h> if available.
1127 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1129 * regex_internal.h (SIZE_MAX): Provide a default definition.
1131 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1133 * regcomp.c: Adjust for changed secondary hash function.
1135 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1137 * regex.h: Pretty printing.
1138 Clean up namespace a bit.
1140 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1142 * regexec.c (update_cur_sifted_state, check_arrival,
1143 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1145 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1146 Ulrich Drepper <drepper@redhat.com>
1149 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1150 (bitset_word_t): Renamed from bitset_word. All uses changed.
1152 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1155 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1156 * regcomp.c: Remove unnecessary uses of
1157 unsigned RE_TRANSLATE_TYPE.
1158 * regex_internal.h: Likewise.
1159 * regex_internal.c: Likewise.
1160 * regexec.c: Likewise.
1161 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1163 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1165 * regexec.c (find_recover_state): Remove unnecessary
1167 (transit_state_bkref): Make DFA a const pointer.
1168 (get_subexp): Likewise.
1169 (check_arrival): Likewise.
1170 (update_cur_sifted_state): Likewise.
1171 (re_search_internal): Likewise.
1172 (prune_impossible_nodes): Likewise.
1173 (acquire_init_state_context): Likewise.
1174 (proceed_next_node): Likewise.
1175 (set_regs): Likewise.
1176 (free_fail_stack_return): Likewise.
1177 (check_arrival_expand_ecl): Mark DFA parameter as const.
1178 (check_arrival_expand_ecl_sub): Likewise.
1179 (check_subexp_limits): Likewise.
1180 (sub_epsilon_src_nodes): Likewise.
1181 (add_epsilon_src_nodes): Likewise.
1182 (merge_state_array): Likewise.
1183 (update_regs): Likewise.
1184 (build_trtable): Likewise.
1185 (sift_states_backward): Mark MCTX parameter as const.
1186 (build_sifted_states): Likewise.
1187 (update_cur_sifted_state): Likewise.
1188 (sift_states_mkref): Likewise.
1189 (check_arrival_expand_ecl): Mark eclosure as const.
1190 (check_dst_limits_calc_pos_1): Likewise.
1191 * regex_internal.h (re_match_context_t): Make dfa a const
1194 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1196 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1197 (transit_state_sb): Likewise.
1198 (transit_state_mb): Likewise.
1199 (sift_states_iter_mb): Likewise.
1200 (check_arrival_add_next_nodes): Likewise.
1201 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1202 [_LIBC] (re_search_2_stub): Use mempcpy.
1204 * regex_internal.c (re_string_reconstruct): Avoid calling
1205 mbrtowc for very simple UTF-8 case.
1207 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1209 (re_acquire_state_context): Likewise.
1210 * regex_internal.h: Adjust prototypes.
1212 * regex.c: Prevent using C++ compilers.
1214 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1215 (re_acquire_state_context): Likewise.
1217 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1218 Bruno Haible <bruno@clisp.org>
1220 * stdint_.h: On OpenBSD, don't redefine types already included in
1221 <sys/types.h> and <inttypes.h>.
1223 2006-03-24 Eric Blake <ebb9@byu.net>
1225 * time_r.c (copy_string_result): Remove, as it is no longer used.
1227 2006-03-24 Simon Josefsson <jas@extundo.com>
1229 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1230 including some doc fixes.
1231 (base64_encode_alloc): Fix +1 bug on allocation failures.
1233 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1235 * base64.c (base64_encode): Do not read past end of array with
1236 unsanitized input on systems with CHAR_BIT > 8.
1238 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1240 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1241 Typedef to long int, not to off_, as POSIX will likely change
1244 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1246 * argp-help.c (validate_uparams): Fix typo
1247 * argp-parse.c (argp_default_options): Consistently begin help
1248 messages with a lowercase letter.
1250 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1252 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1253 overrun buffers and shouldn't be used (much as gets shouldn't be
1255 * time_r.c (asctime_r, ctime_r): Likewise.
1257 2006-03-08 Simon Josefsson <jas@extundo.com>
1259 * gc-gnulib.c (randomize): Don't open files called 'no', they
1260 signal that configure disabled the device.
1262 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1264 * c-stack.c: Include unistd.h unconditionally, since we now assume
1266 * getlogin_r.c: Likewise.
1267 * getlogin_r.h: Likewise.
1269 * pagealign_alloc.c: Likewise.
1270 * unistd_.h: Remove; no longer needed.
1272 2006-03-07 Simon Josefsson <jas@extundo.com>
1274 * unistd_.h: New file.
1276 2006-03-07 Simon Josefsson <jas@extundo.com>
1278 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1280 2006-03-01 Simon Josefsson <jas@extundo.com>
1282 * readline.c: Fix typo, tiny patch from Stepan Kasal
1285 2006-02-28 Simon Josefsson <jas@extundo.com>
1287 * getopt.c: Protect #include of unistd.h, for MSVS.
1289 2006-02-27 Simon Josefsson <jas@extundo.com>
1291 * base64.h: Indent #define's. From Jim Meyering
1294 2006-02-27 Jim Meyering <jim@meyering.net>
1296 Revert the change of 2006-02-24, so these files can continue
1297 to be sync'd from gettext.
1298 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1301 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1303 * glob.c: Say "invalid" rather than "illegal" in comments.
1305 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1307 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1309 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1311 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1312 AT_FDCWD exceeds INT_MAX.
1313 * openat.h (AT_FDCWD): Likewise.
1315 2006-02-14 Jim Meyering <jim@meyering.net>
1317 Sync from coreutils.
1319 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1320 failure on deficient systems, and simplify gnulib lgpl dependencies.
1321 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1322 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1324 * xalloc-die.c: Remove unused definition of N_.
1326 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1328 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1330 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1332 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1333 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1335 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1337 * argp-namefrob.h: Restore changes accidentally lost during the
1338 "autoupdate" on 2005-12-12.
1340 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1342 * fnmatch.c (L_): Renamed from L, to work around a bug in
1343 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1344 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1347 2006-01-26 Simon Josefsson <jas@extundo.com>
1349 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1350 prototype is visible on mingw32.
1352 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1355 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1358 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1360 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1361 attempt to open for write; this always fails, at least on POSIX
1362 hosts. This reinstates the 2006-01-09 change, which was
1363 inadvertently removed.
1365 2006-01-26 Bruno Haible <bruno@clisp.org>
1366 Paul Eggert <eggert@cs.ucla.edu>
1368 * stdbool_.h (_Bool)
1369 [(! (defined __cplusplus || defined __BEOS__)
1370 && !defined __GNUC__
1371 && !(defined __HP_cc || defined __xlc__
1372 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1373 || defined __sgi))]:
1374 #define to signed char in these cases too; this simplifies
1375 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1376 etc., separately) and makes it more conservative.
1378 2006-01-21 Jim Meyering <jim@meyering.net>
1380 Sync from the stable (b5) branch of coreutils:
1382 * fts.c (fts_children): Don't let close() clobber errno from
1385 * fts.c (fts_stat): When following a symlink-to-directory,
1386 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1387 a dangling symlink. That can also happen at least for ELOOP.
1388 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1389 FYI, this bug predates the inclusion of fts.c in coreutils.
1391 * fts.c (fts_open): Put new maxarglen declaration and uses
1392 in their own block, so pre-c99 compilers don't object.
1394 Avoid the double-free (first in fts_read, second in fts_close) that
1395 would occur when an `active' directory is made inaccessible (e.g.,
1396 via chmod a-x) during a traversal.
1397 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1398 before returning. Reproduce this failure by
1399 mkdir -p a/b; cd a; chmod a-x . b
1400 Reported by Stavros Passas.
1402 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1404 * argp-namefrob.h: Bugfix. Remove stray #
1406 2006-01-25 Bruno Haible <bruno@clisp.org>
1408 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1410 Reported by Paul Eggert.
1412 2006-01-25 Jim Meyering <jim@meyering.net>
1414 * fileblocks.c: Remove more useless parentheses.
1415 * readutmp.h: Likewise.
1417 2006-01-24 Bruno Haible <bruno@clisp.org>
1419 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1421 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1424 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1425 to avoid problems with the built-in _Bool type.
1426 Reported by Paul Eggert on 2005-11-26.
1428 2006-01-24 Jim Meyering <jim@meyering.net>
1430 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1432 2006-01-24 Simon Josefsson <jas@extundo.com>
1434 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1437 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1439 Work around porting bugs reported by Dieter in
1440 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1441 * getopt.c (_NOPROTO): Remove; no longer needed.
1442 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1443 Include "getopt.h" first, to check interface.
1444 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1446 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1447 (__strndup): Revert to K&R-style function dfns, the glibc style.
1448 * strnlen.c: Don't claim it's taken from glibc; it's not.
1449 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1450 Include strnlen.h first, to get prototype properly.
1451 (strnlen): Renamed from __strnlen.
1454 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1456 These changes imported from libc.
1457 * getopt.c: Use __fxprintf instead of inline stream orientation
1458 test and two separate function calls.
1459 * strndup.c (__strndup): Add libc_hidden_def.
1461 2006-01-22 Bruno Haible <bruno@clisp.org>
1463 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1464 temporary buffer for sprintf, take into account the precision also
1465 for 'd', 'i', 'u', 'o', 'x', 'X'.
1467 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1469 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1470 to pacify gcc -Wswitch-default.
1472 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1474 * argp-help.c (usage_long_opt): Do not print DOC options.
1475 (__argp_base_name): Removed
1476 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1478 (__argp_base_name): Provide macro definition or extern declaration
1479 depending on the configuration
1481 2006-01-20 Simon Josefsson <jas@extundo.com>
1483 * inet_ntop.h: Unconditionally include sys/socket.h.
1485 2006-01-19 Simon Josefsson <jas@extundo.com>
1487 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1489 2006-01-12 Simon Josefsson <jas@extundo.com>
1491 * base64.c: Fix warning, reported by Bruno Haible
1492 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1494 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1496 Sync from coreutils.
1497 * md5.c: Fix commentary typos.
1498 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1499 * md5.h (__attribute__): Remove; unused.
1500 * sha1.c: Fix commentary to match md5 better.
1501 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1502 so that we don't need to worry about alignment. All uses changed.
1503 This merges the 2005-10-28 md5 change into sha1.
1505 2006-01-11 Jim Meyering <jim@meyering.net>
1507 Sync from coreutils.
1508 * md5.c (OP): Fix spacing.
1510 2006-01-11 Simon Josefsson <jas@extundo.com>
1512 * stdint_.h (SIZE_MAX): Add missing (.
1514 2006-01-10 Bruno Haible <bruno@clisp.org>
1516 * argp.h (__const): Remove macro. Use const instead.
1517 * argp-fmtstream.h (__const): Likewise.
1518 * glob_.h (__const): Remove macro.
1519 * glob-libc.h: Use const instead of __const.
1521 2006-01-10 Jim Meyering <jim@meyering.net>
1523 Avoid the double-free (first in fts_read, second in fts_close) that
1524 would occur when an `active' directory is made inaccessible (e.g.,
1525 via chmod a-x) during a traversal.
1526 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1527 before returning. Reproduce this failure by
1528 mkdir -p a/b; cd a; chmod a-x . b
1529 Reported by Stavros Passas.
1531 Sync from coreutils.
1532 * sha1.c: Tweak grammar in a comment.
1534 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1536 * regex_internal.h (BITSET_WORD_BITS):
1537 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1538 preprocessor mishandles large unsigned values as if they were signed.
1539 Problem reported by Claudio Fontana in
1540 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1542 2006-01-10 Simon Josefsson <jas@extundo.com>
1544 * socket_.h: New file.
1546 2006-01-10 Bruno Haible <bruno@clisp.org>
1548 * localcharset.c: Update from GNU gettext.
1550 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1552 Sync from coreutils.
1553 * chdir-long.c (cdb_free): Don't bother trying to open directory
1554 for write access: POSIX says that must fail.
1555 * fts.c (diropen): Likewise.
1556 * save-cwd.c (save_cwd): Likewise.
1557 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1558 well, for minor improvements on hosts that lack O_DIRECTORY.
1559 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1560 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1561 Fall back on chown if open failed with EACCES.
1563 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1564 Report an error at compile-time if only a 1-second nominal clock
1565 resolution is found.
1567 * lchmod.h: New file.
1568 * mkdir-p.c: Include lchmod.h, lchown.h.
1569 (make_dir_parents): Use lchown rather than chown, and
1570 lchmod rather than chmod.
1572 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1573 too. Problem with "none" reported by Bob Proulx. Problem with
1574 "proc" reported by n0dalus.
1576 * mountlist.c: Include <limits.h>.
1577 (dev_from_mount_options)
1578 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1579 New function. It no longer assumes "dev=" has the System V meaning
1580 on Linux (since it doesn't). It also parses "dev=" more carefully.
1581 (read_file_system_list)
1582 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1583 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1586 * posixtm.h (PDS_PRE_2000): New macro.
1587 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1588 All usages changed. Reject dates outside the range 1969-1999 if
1589 PDS_PRE_2000 is used.
1591 2006-01-09 Jim Meyering <jim@meyering.net>
1593 Sync from coreutils.
1595 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1597 * chdir-safer.h, chdir-safer.c: New files.
1599 * modechange.c (mode_compile): Reject an invalid mode string
1600 that starts with an octal digit. From Andreas Gruenbacher.
1602 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1603 and dup to open_safer and dup_safer, respectively.
1604 (openat_permissive): Fix typo in comment.
1606 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1607 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1608 (_): Remove; no longer needed.
1609 (openat): Renamed from rpl_openat; no need for rpl_openat
1610 since openat.h renames openat for us.
1611 Replace most of the body with a call to openat_permissive,
1612 to avoid duplicate code.
1613 Port to (probably hypothetical) environments were mode_t is
1615 (openat_permissive): Require mode arg, so that we can check
1616 types better. Put it just after flags. Change cwd failure
1617 indicator from pointer-to-bool to pointer-to-errno-value.
1618 All callers changed.
1619 Invoke openat_save_fail and/or openat_restore_fail if
1620 cwd_errno is null, so that openat can call us.
1621 (openat_permissive, fdopendir, fstatat, unlinkat):
1622 Simplify errno handling to avoid some duplicate code,
1623 as it's OK to set errno on success.
1624 * openat.h: Revamp code so that function macros depend on
1625 __OPENAT_PREFIX only, not also on AT_FDCWD.
1626 (openat_ro): Remove. Caller changed to use openat_permissive.
1627 (openat_permissive): Now a macro, if not a function.
1628 (openat_restore_fail, openat_save_fail): Now always functions,
1629 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1631 * openat-priv.h: New file, defining macros used by mkdirat.c
1633 * mkdirat.c: Include openat-priv.h.
1634 Remove definitions of macros defined therein.
1635 * openat.c: Likewise.
1637 * mkdirat.c (mkdirat): New file and function.
1638 * openat.h (mkdirat): Declare.
1640 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1642 * openat.h (openat_permissive): Declare.
1643 (openat_ro): Define.
1645 * openat.c (EXPECTED_ERRNO): New macro.
1646 (openat_permissive): New function -- used in remove.c rewrite.
1647 (all functions): Set errno just before returning, only if there
1648 was an actual failure.
1649 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1651 Emulate openat-family functions using Linux's procfs, if possible.
1652 Idea and some code based on Ulrich Drepper's glibc changes.
1654 * openat.c: (BUILD_PROC_NAME): New macro.
1655 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1656 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1657 before falling back on save_cwd and restore_cwd.
1658 (fdopendir, fstatat, unlinkat): Likewise.
1660 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1661 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1663 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1664 as second argument to va_arg. Otherwise, some versions of gcc
1665 warn that `if this code is reached, the program will abort'.
1667 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1669 Sync from coreutils.
1671 Add POSIX ACL support
1672 * acl.h (copy_acl, set_acl): Add declarations.
1673 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1674 systems other than Linux.
1675 (chmod_or_fchmod): New function: use fchmod when possible,
1676 and chmod otherwise.
1677 (file_has_acl): Add a POSIX ACL implementation, with a
1678 Linux-specific subcase.
1679 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1680 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1681 acls are unsupported.
1682 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1683 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1686 2006-01-09 Bruno Haible <bruno@clisp.org>
1688 * sysexit_.h (EX_OK): New macro.
1689 Suggested by Martin Lambers <marlam@marlam.de>.
1691 2006-01-09 Bruno Haible <bruno@clisp.org>
1693 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1694 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1695 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1696 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1698 2006-01-09 Bruno Haible <bruno@clisp.org>
1700 * stdint_.h (SIZE_MAX): Write the value without involving negative
1703 2005-10-16 Bruno Haible <bruno@clisp.org>
1705 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1706 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1708 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1710 * strftime.c (tzname): Don't declare if it is already #defined.
1711 Problem reported for Mingw by Mark Junker.
1713 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1715 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1716 long int, not int, for nanosecond counts, so that people who are
1717 used to POSIX struct timespec won't be surprised. Reported by Jim
1720 2005-12-16 Jim Meyering <jim@meyering.net>
1722 * fprintftime.c, fprintftime.h: New files.
1724 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1726 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1727 * argp-help.c (fill_in_uparams): Check if the constructed
1728 struct uparams is valid. Fall back to the default values if it is
1731 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1733 * argp-help.c (__argp_base_name): New function
1734 (__argp_short_program_name): Rewrite using __argp_base_name
1735 * argp-namefrob.h: Define program_invocation_name and
1736 program_invocation_short_name if requested
1737 (__argp_base_name): Add prototype
1738 * argp-parse.c (argp_def): Use gettext wrappers
1739 (argp_default_parser): Use __argp_base_name
1740 * argp-pin.c: New file. Defines program_invocation_name and
1741 program_invocation_short_name on systems that lack them.
1743 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1745 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1746 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1747 porting problem reported by Georg Schwarz in
1748 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1750 2005-07-09 Bruno Haible <bruno@clisp.org>
1752 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1753 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1754 Reported by Mark Junker <mjscod@gmx.de>.
1756 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1758 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1759 (uintmax_t) [defined uintmax_t]: Do not declare.
1760 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1761 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1762 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1763 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1764 sake of portability to weird hosts that C allows (though we don't
1765 know of any practical examples).
1767 * savedir.h (fdsavedir): New decl.
1768 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1769 contains most of the former guts of savedir.
1770 (savedir): Use savedirstream.
1773 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1775 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1776 coreutils no longer futzes with rounding modes.
1778 2005-11-14 Jim Meyering <jim@meyering.net>
1780 * mkstemp-safer.c: Include <config.h>, required for possible
1781 replacement of mkstemp.
1783 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1785 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1787 (gethrxtime) [! (HAVE_NANOUPTIME
1788 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1789 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1790 our own approximation.
1792 2005-11-10 Simon Josefsson <jas@extundo.com>
1794 * readline.c: Remove EOL.
1796 2005-11-08 Eric Blake <ebb9@byu.net>
1798 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1800 2005-11-08 Eric Blake <ebb9@byu.net>
1802 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1804 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1806 Fix porting problem reported by Theodoros V. Kalamatianos.
1807 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1808 Don't assume that futimes failing means we must fail.
1810 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1812 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1813 leave errno alone. Problem reported by Dmitry V. Levin.
1815 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1817 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1818 errno alone. Problem reported by Frederic Jolliton.
1820 2005-10-28 Simon Josefsson <jas@extundo.com>
1822 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1823 "restrict" keywords, as per POSIX. Protect the function
1824 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1825 Don't use K&R prototypes. Check the sprintf return values.
1826 Re-define EAFNOSUPPORT if not present. Indent.
1828 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1829 suggested by Bruno Haible <bruno@clisp.org>.
1831 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1833 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1835 * gc-libgcrypt.c: Add MD2 (which is not available through
1838 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1840 * md2.h, md2.c: New files.
1842 2005-10-24 Simon Josefsson <jas@extundo.com>
1844 * md4.h: Shrink buffer size, now that we changed the type.
1846 2005-10-22 Simon Josefsson <jas@extundo.com>
1848 * arcfour.h, arcfour.c: Use fixed size indices in the
1849 arcfour_context struct (simplify test vector testing in GNU
1852 2005-10-22 Simon Josefsson <jas@extundo.com>
1854 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1855 suggested by Bruno Haible <bruno@clisp.org>.
1857 2005-10-22 Simon Josefsson <jas@extundo.com>
1859 * crc.h: Include stddef.h, for size_t.
1861 2005-10-21 Simon Josefsson <jas@extundo.com>
1863 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1864 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1866 2005-10-21 Simon Josefsson <jas@extundo.com>
1868 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1871 2005-10-21 Simon Josefsson <jas@extundo.com>
1873 * gc-gnulib.c: Support ARCTWO in CBC mode.
1875 2005-10-21 Simon Josefsson <jas@extundo.com>
1877 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1880 * hmac-sha1.c (hmac_sha1): Likewise.
1882 * crc.c (crc32_update): Actually use crc parameter, suggested by
1883 Bruno Haible <bruno@clisp.org>.
1885 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1888 2005-10-21 Simon Josefsson <jas@extundo.com>
1890 * des.h, des.c: New files.
1892 * gc-gnulib.c: Support DES.c
1894 2005-10-21 Simon Josefsson <jas@extundo.com>
1896 * arctwo.h, arctwo.c: New files.
1898 * gc-gnulib.c: Support ARCTWO.
1900 2005-10-21 Simon Josefsson <jas@extundo.com>
1902 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1904 2005-10-19 Simon Josefsson <jas@extundo.com>
1906 * gc-gnulib.c: Support ARCFOUR.
1908 2005-10-19 Simon Josefsson <jas@extundo.com>
1910 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1913 * gc.h: Add ECB enum type.
1915 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1917 2005-10-19 Simon Josefsson <jas@extundo.com>
1919 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1921 2005-10-18 Simon Josefsson <jas@extundo.com>
1923 * md4.h, md4.c: New files, based on md5.?.
1925 2005-10-17 Simon Josefsson <jas@extundo.com>
1927 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1929 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1931 2005-10-17 Simon Josefsson <jas@extundo.com>
1933 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1935 2005-10-17 Simon Josefsson <jas@extundo.com>
1937 * gc.h, gc-libgcrypt.c: Add ciphers.
1939 2005-10-17 Simon Josefsson <jas@extundo.com>
1941 * sha1.c: Use uint32_t instead of md5_uint32.t
1943 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1946 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1948 * md5.h: Use stdint.h and uint32_t. Doc fix.
1950 2005-10-15 Simon Josefsson <jas@extundo.com>
1952 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1954 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1956 2005-10-14 Simon Josefsson <jas@extundo.com>
1958 * arcfour.h, arcfour.c: New files.
1960 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1962 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1963 include <wchar.h>; no longer needed.
1965 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1966 and Ulrich Drepper <drepper@redhat.com>
1969 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1970 instead of inline stream orientation test and two separate
1971 function calls. Pay no attention to USE_IN_LIBIO.
1973 2005-10-14 Roland McGrath <roland@redhat.com>
1975 Import from libc. [BZ #1331]
1976 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1978 Reported by Matej Vela <vela@debian.org>.
1980 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1982 * mkdir-p.c (make_dir_parents): Don't report an error if an
1983 intermediate directory is in a read-only file system. Problem
1984 reported by Eric Blake.
1986 2005-10-13 Simon Josefsson <jas@extundo.com>
1988 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1989 Move memory allocation outside of loop.
1991 2005-10-12 Simon Josefsson <jas@extundo.com>
1993 * gc-pbkdf2-sha1.c: New file.
1995 * gc.h: Add gc_pbkdf2_sha1 prototype.
1997 2005-10-12 Simon Josefsson <jas@extundo.com>
1999 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2000 suggested by Bruno Haible <bruno@clisp.org>.
2002 2005-10-12 Simon Josefsson <jas@extundo.com>
2004 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2006 * gc-gnulib.c (gc_hmac_sha1): New function.
2008 2005-10-12 Simon Josefsson <jas@extundo.com>
2010 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2012 2005-10-12 Simon Josefsson <jas@extundo.com>
2014 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2015 GC_USE_HMAC_MD5, respectively.
2017 * gc-libgcrypt.c (gc_md5): Fix assert call.
2020 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2022 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2024 * gc-gnulib.c (gc_hash_buffer): Ditto.
2026 2005-10-11 Bruno Haible <bruno@clisp.org>
2028 * c-strcasestr.h: New file, from GNU gettext.
2029 * c-strcasestr.c: New file, from GNU gettext.
2031 2005-10-11 Bruno Haible <bruno@clisp.org>
2033 * c-strcase.h: New file, from GNU gettext.
2034 * c-strcasecmp.c: New file, from GNU gettext.
2035 * c-strncasecmp.c: New file, from GNU gettext.
2037 2005-10-11 Simon Josefsson <jas@extundo.com>
2039 * crc.h, crc.c: New files.
2041 * gc.h (gc_hash_buffer): Add doc.
2043 2005-10-08 Simon Josefsson <jas@extundo.com>
2045 * gc.h: Add gc_hash and gc_hash_buffer.
2047 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2049 * gc-libgcrypt.c (gc_hash_buffer): Add.
2051 2005-10-11 Bruno Haible <bruno@clisp.org>
2053 * strcasecmp.c: Include limits.h.
2054 (strcasecmp): Avoid integer overflow on exotic platforms.
2055 * strncasecmp.c: Include limits.h.
2056 (strncasecmp): Avoid integer overflow on exotic platforms.
2057 Reported by Paul Eggert.
2059 2005-10-06 Simon Josefsson <jas@extundo.com>
2061 * hmac-md5.c: New file.
2065 2005-10-06 Simon Josefsson <jas@extundo.com>
2067 * memxor.c (memxor): Avoid casts and warnings.
2069 2005-10-05 Derek Price <derek@ximbiot.com>
2071 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2073 2005-10-05 Simon Josefsson <jas@extundo.com>
2075 * memxor.c (memxor): Fix compiler error.
2077 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2078 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2080 * memxor.h, memxor.c: New files.
2082 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2083 we assume all systems have it, suggested by Jim Meyering
2084 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2085 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2086 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2089 2005-10-04 Bruno Haible <bruno@clisp.org>
2091 * verify.h (verify_true): Provide alternative definition for C++.
2093 2005-10-04 Simon Josefsson <jas@extundo.com>
2095 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2096 D. Baushke" <mdb@gnu.org>.
2098 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2100 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2101 (SSIZE_MAX): New macro, if not already defined.
2102 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2105 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2107 * exclude.c: Include verify.h.
2108 (verify): Remove. All callers changed to use verify.h's version.
2109 * strtoimax.c: Likewise.
2110 * utimecmp.c: Likewis.e
2112 Sync from coreutils.
2113 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2114 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2115 * .cvsignore: Add fts.h, search.h, t-fpending.
2116 * settime.c (settime): Fix { typo in previous patch. Also, don't
2117 bother returning ENOSYS if settimeofday or stime fails; just let
2118 them return whatever errno they want to return.
2119 * utimens.c: Include unistd.h, for dup2.
2120 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2121 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2123 2005-10-02 Jim Meyering <jim@meyering.net>
2125 Sync from coreutils.
2126 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2127 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2128 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2129 Remove AT_FDCWD test.
2130 Do not consume the fd unless successful.
2131 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2132 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2133 block, so that we don't even try to compile it if settimeofday is
2134 available. This works around a compilation failure on OSF1 V5.1,
2135 due to stime requiring a `long int*' while tv_sec is `int'.
2137 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2139 * getdelim.c (getdelim): Remove unused variables.
2141 2005-10-01 Simon Josefsson <jas@extundo.com>
2143 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2144 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2145 AI_* and EAI_* definitions. Protect function declarations.
2147 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2149 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2150 so that the code works even with ancient cpp. Portability problem
2151 with GCC 2.7.2.1 reported by Thomas M.Ott.
2153 2005-09-27 Jim Meyering <jim@meyering.net>
2155 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2157 * intprops.h (signed_type_or_expr__): Define.
2158 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2161 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2163 * verify.h (verify_expr): Remove, replacing with:
2164 (verify_true): New macro that returns true instead of void.
2165 (verify_type__): Remove.
2166 (verify): Use verify_true rather than verify_type__.
2168 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2170 * utimens.c (ENOSYS): Define if not already defined.
2171 (futimens): Support having a null PATH if the file descriptor
2174 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2176 (__attribute): Define to empty unless GCC 3.1 or later.
2177 This works around a core dump on OpenBSD 3.4, which has GCC
2178 2.95.3, which dumps core when given __attribute__(()). It also
2179 simplifies other tests, since we really don't want to bother with
2180 worrying about which ancient version of GCC supported what.
2181 Original problem reported by Yoann Vandoorselaere, with part of
2182 the fix suggested by Derek Price.
2184 2005-09-24 Jim Meyering <jim@meyering.net>
2186 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2187 so we can once again use a positive bitfield width of 1 -- now we
2188 don't have to explain why we were using a bitfield width of 2.
2190 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2192 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2193 Problem reported by Eric Blake.
2194 (getaddrinfo): Initialize se so that it's not garbage.
2195 Redo internal storage allocation so that it doesn't make unportable
2196 assumptions about alignment.
2199 * utimens.c (futimens): Use futimesat if available.
2200 Prefer it to futimes since it doesn't have the futimes bug.
2202 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2203 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2204 Instead, declare a function that returns a pointer to an array,
2205 and use verify_type__ to declare the size of the array.
2206 Problem and germ of a solution reported by Bruno Haible.
2207 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2208 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2210 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2212 Sync from coreutils.
2214 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2216 * argmatch.h: Include verify.h
2217 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2218 (ARGMATCH_ASSERT): Remove; unused.
2219 * canonicalize.c: Assume STDC_HEADERS.
2220 * exclude.c: Include "strcase.h".
2221 * regex_internal.h [!defined _LIBC]: Likewise.
2222 * getusershell.c: Include stdio--.h rather than stdio.h
2224 (getusershell): Call fopen, not fopen_safer.
2225 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2226 Do not include unistd-safer.h.
2227 (save_cwd): Don't call fd_safer; no longer needed
2228 now that we include fcntl--.h.
2230 * getdate.y (relative_time): New type.
2231 (RELATIVE_TIME_0): New constant.
2232 (parser_control): Use relative_time instead of doing it ourselves.
2233 (%union): Add new relative_time rel member.
2234 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2236 (relunit, relunit_snumber): Now of type rel.
2237 (zone, rel, relunit, get_date): Adjust to above changes.
2239 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2240 Do not include unistd-safer.h.
2241 (getloadavg): Don't call fd_safer; no longer needed
2242 now that we include fcntl--.h.
2244 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2245 (make_dir_parents): Treat ENOSYS like EEXIST.
2247 Improve quality of diagnostics on restore_cwd failure.
2248 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2249 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2250 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2251 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2252 each time through the loop. Do not diagnose restore_cwd failure;
2253 that is the caller's job (and perhaps the caller does not care).
2255 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2256 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2257 If the file already exists but is not a directory, don't bother
2258 to try to make its parents.
2259 Close potential file descriptor leak if we can't chdir("/") (!).
2260 Don't always return true if chdir($PWD) fails; return true only
2261 if the requested action was done successfully (except for the
2263 Don't log final directory unless we actually made it.
2264 Refactor to avoid duplicate code to fix up permissions.
2265 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2267 * strftime.c (my_strftime): Rewrite the previous change slightly,
2268 to make it a bit faster and (I hope) clearer.
2269 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2270 Fix bug in formats like %2N.
2272 * verify.h: New file.
2274 2005-09-22 Jim Meyering <jim@meyering.net>
2276 Sync from coreutils.
2278 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2280 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2281 the .tm_year member, since otherwise gcc-4.0 would now warn about
2282 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2284 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2285 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2287 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2288 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2289 when run in a time zone for which daylight savings time is in effect
2290 for the starting date.
2292 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2293 stop us from restricting permissions of just-created absolute-named
2295 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2296 to restore initial working directory.
2297 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2298 to tell caller if/when we change the working directory and are
2299 unable to return to the initial one.
2300 * mkdir-p.h (make_dir_parents): Update prototype.
2301 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2302 `return false'. This fixes a bug introduced on 2004-07-30.
2304 * openat.c (fdopendir): Be sure to close the supplied
2305 file descriptor before returning. This makes our replacement
2306 implementation a little closer to Solaris's, where fdopendir
2307 ties the file descriptor to the returned DIR* pointer.
2308 * openat.c (unlinkat): New function.
2309 * openat.h (unlinkat): Add prototype.
2310 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2311 (openat_restore_fail): Rename from openat_restore_die.
2312 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2314 Provide an alternative to exiting immediately upon save_cwd or
2315 restore_cwd failure. Now, an application can arrange e.g.,
2316 to perform a longjump in that case.
2317 * openat.c: Include dirname.h.
2318 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2319 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2320 and openat_restore_die rather than calling error directly.
2321 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2323 * openat-die.c (openat_save_die, openat_restore_die): New file.
2324 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2326 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2327 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2328 int utc, int nanoseconds);
2330 date should not have to allocate a megabyte of virtual memory to
2331 handle a format argument like +%1048575T. When implemented with
2332 strftime, it must allocate such a buffer, use strftime to fill it
2333 in, print it, then free it.
2334 With fprintftime, it simply prints everything and exits.
2335 With no need for memory allocation, that's one fewer way to fail.
2336 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2337 optional field width, not before, so we accept %9:z, not %:9z.
2338 (my_strftime): Be sure to use L_('x') for literals.
2340 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2341 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2342 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2343 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2344 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2345 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2346 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2347 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2348 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2350 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2351 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2352 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2353 and don't include <sys/file.h>).
2355 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2357 Sync from coreutils.
2359 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2360 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2361 [!LDAV_DONE]: Avoid unused variable warning.
2363 2005-09-21 Bruno Haible <bruno@clisp.org>
2365 * unicodeio.h (unicode_to_mb): New declaration.
2367 2005-09-20 Derek Price <derek@ximbiot.com>
2369 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2371 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2373 Use a consistent style for including <config.h>.
2374 * __fpending.c, acl.c, argmatch.c,
2375 argp-help.c, argp-parse.c,
2376 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2377 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2378 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2379 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2380 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2381 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2382 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2383 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2384 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2385 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2386 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2387 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2388 modechange.c, mountlist.c, open-safer.c, physmem.c,
2389 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2390 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2391 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2392 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2393 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2394 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2395 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2396 userspec.c, utimecmp.c, version-etc-fsf.c,
2397 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2398 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2399 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2400 Standardize inclusion of config.h.
2401 * __fpending.h, dirfd.h, getdate.h, human.h,
2402 inttostr.h: Removed inclusion of config.h from header files.
2403 * inttostr.c: Adjusted in-tree users.
2404 * timespec.h: Remove superfluous warning to include config.h.
2405 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2406 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2407 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2408 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2410 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2412 * stat-time.h: New file.
2413 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2414 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2416 (timespec_cmp): New function.
2417 * utimecmp.c: Include stat-time.h.
2418 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2419 members exist, not on the obsolescent ST_MTIM_NSEC.
2420 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2422 2005-09-15 Derek Price <derek@ximbiot.com>
2423 Paul Eggert <eggert@cs.ucla.edu>
2425 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2426 changes, consolidating in...
2427 * regex_internal.h: ...this file.
2429 2005-09-15 Derek Price <derek@ximbiot.com>
2431 * regex_internal.h: Blank `pure' for GNUC < 3.
2432 * regex_internal.c: Ditto, using this...
2433 (__GNUC_PREREQ): ...new macro.
2434 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2435 (__GNUC_PREREQ): ...this new macro.
2437 * strstr.h: Include string.h. Define strstr as a macro here.
2439 2005-09-13 Derek Price <derek@ximbiot.com>
2441 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2443 Reported by Jim Meyering <jim@meyering.net>.
2445 2005-09-13 Jim Meyering <jim@meyering.net>
2447 * canon-host.c: Filter through gnu indent and reword comments slightly.
2448 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2450 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2452 * lib/base64.c: Typo.
2453 (base64_encode): Put b64str in initialized data section.
2455 2005-09-12 Derek Price <derek@ximbiot.com>
2457 Return usable errors from canon-host.
2458 * canon-host.h: New file.
2459 * canon-host.c (canon_host): Wrap...
2460 (canon_host_r): ...this new function, which now relies exclusively on
2462 (ch_strerror): New function.
2463 (last_cherror): New global.
2464 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2465 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2467 (freeaddrinfo): Free ai->ai_canonname when set.
2469 2005-09-12 Derek Price <derek@ximbiot.com>
2470 Paul Eggert <eggert@cs.ucla.edu>
2472 * glob-libc.h: Renamed from glob_.h. The new version is
2473 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2474 protecting things that should be done only in gnulib contexts.
2475 * glob_.h: New file, containing only the glob things needed for
2477 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2478 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2479 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2480 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2481 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2482 and to respect the namespace rules better.
2484 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2486 Merge glibc and coreutils changes into gnulib, plus a few
2488 * md5.c: Use #error rather than a string.
2489 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2490 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2491 (__attribute__): Define to empty for non recent-GCC.
2492 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2493 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2494 Renamed from their non-__ counterparts, with new macros replacing
2495 them if not _LIBC. Add __THROW attribute.
2497 (struct md5_ctx): Align buffer if using GCC.
2498 * sha1.h (struct sha1_ctx): Likewise.
2499 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2500 The old name was backwards.
2501 (NOTSWAP): Remove; not used.
2502 (rol): New macro, moved here from md5.h.
2503 (sha1_process_block): Remove a FIXME that doesn't make sense.
2505 2005-09-12 Derek Price <derek@ximbiot.com>
2507 * gai_strerror.c: Include config.h when available. Include
2508 getaddrinfo.h before other headers to test interface.
2509 Reported by Larry Jones <lawrence.jones@ugs.com>.
2511 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2513 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2514 definitions, since that's the preferred style in glibc.
2515 Fix a minor spacing issue, and update copyright notice to match glibc's.
2517 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2519 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2521 2005-09-06 Simon Josefsson <jas@extundo.com>
2523 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2524 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2526 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2528 Change bitset word type from unsigned int to unsigned long int,
2529 as this has better performance on typical 64-bit hosts.
2530 Port bitset code to hosts with unusual word sizes.
2531 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2532 (build_collating_symbol):
2533 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2534 argument is a bitset. This is merely a style issue, but it makes
2535 it clearer that an entire array is expected.
2536 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2537 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2538 Port to the case where bitset_word is not the same as unsigned int.
2539 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2540 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2542 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2543 (build_trtable, group_nodes_into_DFAstates):
2545 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2546 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2547 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2548 * regexec.c (group_nodes_into_DFAstates): Likewise.
2549 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2550 * regcomp.c (optimize_subexps, lower_subexp):
2551 Work even if bitset_word has holes in its bitwise representation.
2552 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2553 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2555 * regex_internal.c (re_string_reconstruct):
2556 Don't assume UCHAR_MAX == 255.
2557 * regex_internal.h (bitset_set_all): Likewise.
2558 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2560 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2561 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2563 (BITSET_WORD_MAX): New macro.
2564 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2565 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2566 (bitset_empty, bitset_copy):
2567 Prefer sizeof (bitset) to multiplying it out ourselves.
2568 (bitset_not_merge): Remove; unused.
2569 (bitset_contain): Return bool, not unsigned int with one bit on.
2570 All callers changed.
2571 * regexec.c (build_trtable): Don't assume bitset has no stricter
2572 alignment than re_node_set; do this by defining a new internal
2573 type struct dests_alloc and using it to allocate memory.
2575 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2577 Check for arithmetic overflow when calculating sizes, to prevent
2578 some buffer-overflow issues. These patches are conservative, in the
2579 sense that when I couldn't determine whether an overflow was possible,
2580 I inserted a run-time check.
2581 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2582 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2583 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2584 (re_xnrealloc, re_x2nrealloc): New inline functions.
2585 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2586 (build_equiv_class, build_charclass): Check for arithmetic overflow
2587 in size expression calculations.
2588 * lib/regex_internal.c (re_string_realloc_buffers):
2589 (build_wcs_upper_buffer, re_node_set_add_intersect):
2590 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2591 (re_dfa_add_node, register_state): Likewise.
2592 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2593 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2594 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2595 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2597 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2599 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2600 to avoid a collision with bits/local_lim.h in glibc.
2601 All uses changed. Problem reported by Dmitry V. Levin in
2602 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2604 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2605 bugs in int versus size_t comparisons.
2606 (re_string_context_at): Fix bug where the code assumed that
2609 Use bool where appropriate.
2610 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2611 All callers changed.
2612 (calc_eclosure_iter): Likewise, for ROOT arg.
2613 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2614 (build_charclass_op): Likewise, for NON_MATCH arg.
2615 * regex_internal.c (re_string_allocate, re_string_construct):
2616 (re_string_construct_common): Likewise, for ICASE arg.
2617 * regexec.c (re_search_2_stub, re_search_stub):
2618 Likewise, for RET_LEN arg.
2619 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2620 (set_regs): Likewise, for FL_BACKTRACK arg.
2621 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2622 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2623 (calc_eclosure_iter, parse_bracket_exp):
2624 Use bool for internal variables that are booleans.
2625 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2626 (set_regs, build_sifted_states, sift_states_bkref):
2627 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2628 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2629 (find_collation_sequence_value):
2631 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2632 (re_node_set_compare):
2633 Return bool, not int. All callers changed.
2634 * regexec.c (check_halt_node_context, check_dst_limits):
2635 (build_trtable, check_node_accept): Likewise.
2636 * regex_internal.h: Include stdbool.h.
2638 Fix bugs uncovered when converting to bool.
2639 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2640 failure instead of charging ahead blindly.
2641 * regex_internal.c (register_state): Likewise.
2642 * regexec.c (re_search_2_stub): Use simpler method than boolean
2643 for freeing internal storage.
2644 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2645 bitset pieces used as boolean, to avoid undefined behavior
2646 on hosts that do int overflow checking.
2648 2005-08-31 Derek Price <derek@ximbiot.com>
2650 * getdelim.c (getdelim): Return EOF on EOF.
2651 Reported by Larry Jones <lawrence.jones@ugs.com>.
2653 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2655 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2656 lengths fit in regoff_t; this isn't true if regoff_t is the same
2658 * regex.c (re_search_internal): 5th arg is LAST_START
2659 (= START + RANGE) instead of RANGE. This avoids overflow
2660 problems when regoff_t is the same width as size_t.
2661 All callers changed.
2662 (re_search_2_stub): Check for overflow when adding the
2663 sizes of the two strings.
2664 (re_search_stub): Check for overflow when adding START
2665 to RANGE; if it occurs, substitute the extreme value.
2667 2005-08-31 Jim Meyering <jim@meyering.net>
2669 * regcomp.c (search_duplicated_node): Make first pointer arg
2671 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2672 (register_state): Likewise.
2673 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2674 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2675 (group_nodes_into_DFAstates): Likewise.
2677 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2679 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2680 old glibc regex code mishandles strings longer than 2**31 bytes.
2681 This patch fixes this when the regex code is used in gnulib
2682 (i.e., outside glibc).
2684 This patch should not affect the use of the regex code inside
2685 glibc. No doubt this problem also needs to be handled for glibc
2686 as well, but the result will be an incompatible change to the
2687 glibc ABI, and the old ABI will have to be supported too. That
2688 can be the the subject for another patch.
2690 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2691 governing whether the rest of this patch is active. By default,
2692 the macro is disabled and the patch has no effect.
2693 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2694 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2695 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2696 (re_match_2, re_set_registers): Use the new types.
2697 * regex_internal.h (Idx, re_hashval_t): New types.
2698 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2700 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2701 (re_string_context_at, bin_tree_t, re_dfastate_t):
2702 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2703 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2704 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2705 (re_string_char_size_at, re_string_wchar_at):
2706 (re_string_elem_size_at):
2707 Use the new types and macros to port to 64-bit hosts.
2708 Use unsigned types for internal values, so that the code
2709 mostly works even for arrays larger than SSIZE_MAX.
2710 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2711 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2712 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2713 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2714 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2715 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2716 (calc_inveclosure, parse_dup_op, build_range_exp):
2717 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2718 (fetch_number, create_token_tree, mark_opt_subexp):
2720 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2721 (create_cd_newstate, re_string_allocate, re_string_construct):
2722 (re_string_realloc_buffers, build_wcs_upper_buffer):
2723 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2724 (re_string_reconstruct, re_string_peek_byte_case):
2725 (re_string_fetch_byte_case, re_string_context_at):
2726 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2727 (re_node_set_init_copy, re_node_set_add_intersect):
2728 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2729 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2730 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2731 (re_acquire_state, re_acquire_state_context, register_state):
2733 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2734 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2735 (re_search_internal, re_search_2_stub, re_search_stub)
2736 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2737 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2738 (update_cur_sifted_state, check_dst_limits):
2739 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2740 (check_subexp_limits, sift_states_bkref, merge_state_array):
2741 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2742 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2743 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2744 (expand_bkref_cache, check_node_accept_bytes):
2745 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2746 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2747 (acquire_init_state_context, check_halt_node_context):
2748 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2749 (sift_states_backward, clean_state_log_if_needed):
2750 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2751 (find_recover_state, transit_state_sb, transit_state_mb):
2752 (transit_state_bkref, build_trtable, match_ctx_clean):
2754 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2755 to work around an assumption that REG_MISSING is negative.
2757 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2758 (seek_collating_symbol_entry) [defined _LIBC]:
2759 (lookup_collation_sequence_value) [defined _LIBC]:
2760 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2761 Use prototypes rather than old-style function definitions.
2762 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2763 (transit_state_sb) [0]:
2764 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2766 * regexec.c (re_search_internal): Simplify update of rm_so and
2769 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2770 (optimize_subexps, lower_subexp):
2771 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2772 since the signed shift might overflow. Use 1u<<31 instead.
2773 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2774 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2777 * regcomp.c (optimize_subexps, lower_subexp):
2778 Use CHAR_BIT rather than 8, for clarity.
2779 * regexec.c (check_dst_limits_calc_pos_1):
2780 (check_subexp_matching_top): Likewise.
2781 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2782 have to worry about portability issues when shifting it left.
2783 Remove no-longer-needed test for table_size > 0.
2784 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2785 in a word, as the resulting behavior is undefined.
2786 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2787 in one case, a <= should have been an <, and in another case the
2788 whole test was missing.
2789 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2790 the standard name CHAR_BIT.
2791 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2792 this is not true on one's complement and signed-magnitude hosts.
2794 * regex_internal.h (re_sub_match_top_t): Remove unused member
2796 (struct re_dfa_t): Remove unused member states_alloc.
2797 * regcomp.c (init_dfa): Don't initialize unused members.
2799 2005-08-31 Bruno Haible <bruno@clisp.org>
2801 * strstr.c: Include <stddef.h>, for NULL.
2802 * strcasestr.c: Likewise.
2803 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2805 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2807 * iconvme.h: Add prototype for iconv_alloc.
2809 2005-08-29 Simon Josefsson <jas@extundo.com>
2811 * iconvme.c: Fix errno.
2813 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2815 * iconvme.c: Split iconv_string into iconv_alloc.
2817 2005-08-27 Jim Meyering <jim@meyering.net>
2819 * fopen-safer.c: Merge minor changes from coreutils.
2820 * dup-safer.c: Likewise.
2821 * fd-safer.c: Likewise.
2823 Merge from coreutils.
2824 * stdio--.h: New file.
2825 * stdlib--.h: New file.
2826 * mkstemp-safer.c: New file.
2828 GNU tar needs these.
2829 * pipe-safer.c: New file.
2830 * creat-safer.c: New file.
2831 * fcntl--.h (creat): Define to creat_safer.
2832 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2833 * unistd--.h (pipe): Define to pipe_safer.
2834 * unistd-safer.h: Declare pipe_safer.
2836 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2838 * regex_internal.h: Remove all references to
2839 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2841 (bitset_not, bitset_merge, bitset_not_merge):
2842 (bitset_mask, re_string_allocate, re_string_construct):
2843 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2844 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2845 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2846 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2847 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2848 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2849 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2850 (re_acquire_state_context):
2851 Remove unnecessary forward decls.
2852 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2853 Put __attribute at function definition,
2854 now that the function decl has been removed.
2855 * lib/regex_internal.c (re_string_peek_byte_case):
2856 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2859 2005-08-26 Simon Josefsson <jas@extundo.com>
2861 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2862 Haible <bruno@clisp.org>.
2864 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2866 * regexec.c (set_regs): Don't alloca with an unbounded size.
2868 alloca modernization/simplification for regex.
2869 * regex.c: Remove portability cruft for alloca. This no longer
2870 needs to be at the start of the file, and can be moved into
2871 regex_internal.h and simplified.
2872 * regex_internal.h: Include <alloca.h>.
2873 (__libc_use_alloca) [!defined _LIBC]: New macro.
2874 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2875 now works outside glibc.
2877 2005-08-24 Simon Josefsson <jas@extundo.com>
2879 * getpass.c: Add WIN32 implementation. Conditionalize use of
2880 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2881 GLIBC specific code.
2883 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2885 Make regex safe for g++. This fixes one real bug (an "err"
2886 that should have been "*err"). g++ problem reported by
2888 * regex_internal.h (re_calloc): New macro, consistent with
2889 re_malloc etc. All callers of calloc changed to use re_calloc.
2890 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2891 not int. All callers changed.
2892 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2893 just use an array of size MB_LEN_MAX.
2894 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2895 (find_recover_state): Change "err" to "*err"; this fixes what
2896 appears to be a real bug.
2897 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2900 2005-08-25 Jim Meyering <jim@meyering.net>
2902 * open-safer.c: Include <config.h>.
2903 Otherwise, we'd lose LARGEFILE support in any file using
2906 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2908 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2909 * regex.h (regerror): Likewise.
2911 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2912 requires this. (The code never needed it.)
2914 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2915 All uses of recently-renamed identifiers changed to use the new,
2916 POSIX-compliant names. The code will build and run just fine
2917 without these changes, but it's better to eat our own dog food
2918 and use the standard-conforming names.
2920 * regex.h: Fix a multitude of POSIX name space violations.
2921 These changes have an effect only for programs that define
2922 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2923 do not change anything for programs compiled in the normal way.
2924 Also, there is no effect on the ABI.
2926 (_REGEX_SOURCE): New macro.
2927 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2928 defined and _GNU_SOURCE is not; this fixes a name space violation.
2930 Rename the following macros to obey POSIX requirements.
2931 The old names are still visible as macros if _REGEX_SOURCE is defined.
2932 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2933 RE_BACKSLASH_ESCAPE_IN_LISTS.
2934 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2935 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2936 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2937 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2938 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2939 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2940 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2941 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2942 (REG_INTERVALS): renamed from RE_INTERVALS.
2943 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2944 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2945 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2946 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2947 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2948 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2949 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2950 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2951 RE_UNMATCHED_RIGHT_PAREN_ORD.
2952 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2953 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2954 (REG_DEBUG): renamed from RE_DEBUG.
2955 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2956 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2957 unusual, since we can't clash with the POSIX REG_ICASE.
2958 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2959 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2960 (REG_NO_SUB): renamed from RE_NO_SUB.
2961 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2962 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2963 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2964 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2965 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2966 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2967 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2968 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2969 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2970 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2971 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2972 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2973 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2974 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2975 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2976 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2977 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2978 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2979 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2980 (REG_FIXED): Renamed from REGS_FIXED.
2981 (REG_NREGS): Renamed from RE_NREGS.
2983 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2984 of other REG_* macros, since POSIX says the user is allowed to
2985 #undef these macros selectively.
2987 (reg_errcode_t): Update comment stating what other tables need
2990 Rename the following enum values to obey POSIX requirements.
2991 The old names are still visible as macros.
2992 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2993 is not defined, since GNU is supposed to be a superset of POSIX as
2994 much as possible, and since we want reg_errcode_t to be a signed
2995 type for implementation consistency.
2996 (_REG_NOERROR): Renamed from REG_NOERROR.
2997 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2998 (_REG_BADPAT): Renamed from REG_BADPAT.
2999 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3000 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3001 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3002 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3003 (_REG_EBRACK): Renamed from REG_EBRACK.
3004 (_REG_EPAREN): Renamed from REG_EPAREN.
3005 (_REG_EBRACE): Renamed from REG_EBRACE.
3006 (_REG_BADBR): Renamed from REG_BADBR.
3007 (_REG_ERANGE): Renamed from REG_ERANGE.
3008 (_REG_ESPACE): Renamed from REG_ESPACE.
3009 (_REG_BADRPT): Renamed from REG_BADRPT.
3010 (_REG_EEND): Renamed from REG_EEND.
3011 (_REG_ESIZE): Renamed from REG_ESIZE.
3012 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3013 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3014 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3015 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3016 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3018 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3019 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3020 changed. But support the old name if the new one is not defined
3021 and if _REGEX_SOURCE.
3023 Change the following member names in struct re_pattern_buffer.
3024 The old names are still supported if !_REGEX_SOURCE.
3025 The new names are always supported, regardless of _REGEX_SOURCE.
3026 (re_buffer): Renamed from buffer.
3027 (re_allocated): Renamed from allocated.
3028 (re_used): Renamed from used.
3029 (re_syntax): Renamed from syntax.
3030 (re_fastmap): Renamed from fastmap.
3031 (re_translate): Renamed from translate.
3032 (re_can_be_null): Renamed from can_be_null.
3033 (re_regs_allocated): Renamed from regs_allocated.
3034 (re_fastmap_accurate): Renamed from fastmap_accurate.
3035 (re_no_sub): Renamed from no_sub.
3036 (re_not_bol): Renamed from not_bol.
3037 (re_not_eol): Renamed from not_eol.
3038 (re_newline_anchor): Renamed from newline_anchor.
3040 Change the following member names in struct re_registers.
3041 The old names are still supported if !_REGEX_SOURCE.
3042 The new names are always supported, regardless of _REGEX_SOURCE.
3043 (rm_num_regs): Renamed from num_regs.
3044 (rm_start): Renamed from start.
3045 (rm_end): Renamed from end.
3047 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3048 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3049 Prepend __ to parameter names.
3051 Undo yesterday's changes.
3053 2005-08-24 Jim Meyering <jim@meyering.net>
3055 Sync from coreutils.
3056 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3058 2005-08-21 Bruno Haible <bruno@clisp.org>
3060 * lock.h: Add multiple inclusion guard.
3061 * tls.h: Add multiple inclusion guard.
3063 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3065 * regex.h (REG_NOSYS)
3066 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3067 Define, since POSIX requires it as of 2001.
3068 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3069 New private symbol, used to keep the enum signed in all cases.
3070 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3071 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3073 * regex_internal.c (re_string_skip_chars, register_state):
3075 Remove forward decls; no longer needed now that we use prototypes.
3076 * regexec.c (acquire_init_state_context, check_halt_node_context):
3077 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3078 (clean_state_log_if_needed): Likewise.
3080 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3082 Fix problems reported by Sam Steingold in
3083 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3084 * regexec.c (sift_states_bkref): Fix portability bug: the code
3085 assumed that reg_errcode_t is a signed type, which is not
3086 necessarily true if _XOPEN_SOURCE is not defined.
3087 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3088 some compilers warn about it otherwise.
3090 2005-08-20 Jim Meyering <jim@meyering.net>
3092 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3093 of unused local, dfa.
3095 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3097 * regcomp.c (create_initial_state): Remove duplicate decl.
3098 (init_word_char, create_initial_state, duplicate_node_closure):
3099 (fetch_token, peek_token_bracket, build_range_exp):
3100 (build_collating_symbol): Remove forward decls; no longer needed
3101 now that we use prototypes.
3104 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3105 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3106 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3107 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3108 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3109 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3110 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3111 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3112 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3113 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3114 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3115 (build_charclass, build_charclass_op, fetch_number, create_tree):
3116 (create_token_tree, mark_opt_subexp, duplicate_tree):
3117 Use prototypes rather than old-style definitions.
3120 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3121 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3122 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3123 (re_string_reconstruct, re_string_peek_byte_case):
3124 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3125 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3126 (re_node_set_init_copy, re_node_set_add_intersect):
3127 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3128 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3129 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3130 (re_acquire_state, re_acquire_state_context, register_state):
3131 (create_ci_newstate, create_cd_newstate, free_state):
3133 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3134 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3135 (re_search_internal, prune_impossible_nodes):
3136 (acquire_init_state_context, check_matching, static):
3137 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3138 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3139 (update_regs, sift_states_backward, build_sifted_states):
3140 (clean_state_log_if_needed, merge_state_array):
3141 (update_cur_sifted_state, add_epsilon_src_nodes):
3142 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3143 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3144 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3145 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3146 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3147 (check_arrival, check_arrival_add_next_nodes):
3148 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3149 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3150 (check_node_accept_bytes, check_node_accept, extend_buffers):
3151 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3152 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3157 (re_string_allocate, re_string_construct, re_string_reconstruct):
3158 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3159 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3160 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3161 (re_string_context_at, re_string_peek_byte_case):
3162 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3163 is defined, since we now use prototypes always.
3165 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3166 C89 or better. All uses removed.
3168 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3170 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3171 [defined lint]: Suppress bogus uninitialized-variable warnings.
3173 * regcomp.c (duplicate_node): Return new index, not an error code,
3174 and let the caller return REG_ESPACE if out of space. This
3175 removes an uninitialied-variable warning with GCC 4.0.1, and also
3176 avoids taking the address of a local variable. All callers
3179 2005-08-19 Jim Meyering <jim@meyering.net>
3181 * regexec.c (proceed_next_node): Redo local variables to
3182 avoid GCC shadowing warnings.
3184 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3186 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3187 (re_node_set_insert_last, re_dfa_add_node):
3188 Rename local variables to avoid GCC shadowing warnings.
3190 2005-08-18 Bruno Haible <bruno@clisp.org>
3192 * strstr.c (strstr): Fix return value in multibyte case.
3193 * strcasestr.c (strcasestr): Likewise.
3195 2005-08-17 Jim Meyering <jim@meyering.net>
3197 Make the %s format (seconds since the epoch) work for a negative
3198 number and when used with a zero-padded field width, e.g. %015s.
3200 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3201 label so that it precedes the code to set `digits'. Otherwise,
3202 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3203 print `00-22'. Now, it prints `-0022', as it should.
3205 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3207 * regex.h: Remove useless space-before-tab. From coreutils.
3209 2005-08-17 Bruno Haible <bruno@clisp.org>
3211 * strcasestr.h: New file.
3212 * strcasestr.c: New file.
3214 2005-08-17 Bruno Haible <bruno@clisp.org>
3216 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3217 * strstr.c: Completely rewritten, with multibyte locale support.
3219 2005-08-17 Bruno Haible <bruno@clisp.org>
3221 * strcasecmp.c: Use mbuiter.h.
3223 2005-08-17 Bruno Haible <bruno@clisp.org>
3225 * mbuiter.h: New file.
3227 2005-08-16 Bruno Haible <bruno@clisp.org>
3229 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3231 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3232 NUL byte, not after it.
3234 2005-08-16 Bruno Haible <bruno@clisp.org>
3236 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3237 the valid ones. Makes the comparison operations transitive:
3238 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3239 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3241 2005-08-16 Bruno Haible <bruno@clisp.org>
3243 * strcase.h (strcasecmp): Add note in comments.
3244 * strncasecmp.c: Use code from strcasecmp.c.
3245 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3246 (strcasecmp): Work correctly in multibyte locales.
3248 2005-08-16 Bruno Haible <bruno@clisp.org>
3250 * strnlen1.h: New file.
3251 * strnlen1.c: New file.
3253 2005-08-16 Bruno Haible <bruno@clisp.org>
3255 * mbfile.h: New file.
3257 2005-08-16 Bruno Haible <bruno@clisp.org>
3259 * mbiter.h: New file.
3261 2005-08-16 Bruno Haible <bruno@clisp.org>
3263 * mbchar.h: New file.
3264 * mbchar.c: New file.
3266 2005-08-16 Bruno Haible <bruno@clisp.org>
3268 * tls.h: New file, from GNU gettext.
3269 * tls.c: New file, from GNU gettext.
3271 2005-08-15 Bruno Haible <bruno@clisp.org>
3273 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3276 2005-08-14 Jim Meyering <jim@meyering.net>
3278 Sync from coreutils.
3280 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3281 Use the hash-table-based cycle-detection code not just when
3282 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3283 Reported by James Youngman in
3284 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3285 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3286 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3287 This lets us compile with -DFTS_DEBUG, once again.
3288 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3289 * fts.c (fd_safer): Remove decl.
3290 Include fcntl--.h rather than unistd-safer.h
3291 (fts_safe_changedir): Don't call fd_safer; no longer needed
3292 now that we include fcntl--.h.
3294 2005-08-11 Simon Josefsson <jas@extundo.com>
3296 * readline.h, readline.c: New file.
3298 2005-08-11 Bruno Haible <bruno@clisp.org>
3300 * strnlen.h (strnlen): Change parameter name to match comment.
3302 2005-08-10 Simon Josefsson <jas@extundo.com>
3304 * strndup.c: Use strnlen.h.
3306 * strnlen.h: New file.
3308 2005-08-02 Simon Josefsson <jas@extundo.com>
3310 * getline.h, getline.c: Rewrite.
3312 * getdelim.h, getdelim.c: New files, ported from glibc.
3314 2005-07-31 Bruno Haible <bruno@clisp.org>
3316 * lock.h (gl_lock_initializer): New macro.
3317 (gl_lock_define_initialized): Use it.
3318 (gl_rwlock_initializer): New macro.
3319 (gl_rwlock_define_initialized): Use it.
3320 (gl_recursive_lock_initializer): New macro.
3321 (gl_recursive_lock_define_initialized): Use it.
3323 2005-07-26 Bruno Haible <bruno@clisp.org>
3325 * lock.h: Update from GNU gettext.
3326 * lock.c: Update from GNU gettext.
3328 2005-07-18 Bruno Haible <bruno@clisp.org>
3330 * lock.h (gl_once_t): New type.
3331 (gl_once_define, gl_once): New macros.
3332 * lock.c (fresh_once): New variable.
3333 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3336 2005-07-18 Simon Josefsson <jas@extundo.com>
3338 * check-version.c (check_version): Accept identical versions too.
3340 2005-07-18 Bruno Haible <bruno@clisp.org>
3342 * lock.h: New file, from GNU gettext.
3343 * lock.c: New file, from GNU gettext.
3345 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3347 * quotearg.c: Add translator comment suggested by Bruno Haible,
3348 with a minor change.
3350 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3352 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3353 copyright symbol and the year.
3354 * version-etc.c (COPYRIGHT_YEAR): New constant.
3355 (version_etc_va): Use parameterized copyright notice.
3356 Reword to conform to the current GNU coding standards.
3358 2005-07-11 Simon Josefsson <jas@extundo.com>
3360 * size_max.h: New file.
3362 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3364 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3367 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3368 and Paul Eggert <eggert@cs.ucla.edu>
3370 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3371 in wint_t, not wchar_t. Remove now-unnecessary cast.
3373 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3375 * regex.c, regex.h: Sync from libc.
3376 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3377 New files, synced from libc, except that regex_internal.h
3378 currently has a small porting fix.
3380 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3382 Remove the dependency of the strftime module on the tzset module.
3383 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3384 Copy the input structure, to work around some of the bug with
3385 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3386 Solaris releases, you should also use the tzset module, but we won't
3387 require it as a dependency any more since we don't want LGPLed code
3388 to depend on GPLed code.
3390 2005-07-02 Jim Meyering <jim@meyering.net>
3392 * backupfile.c (backup_args): Change a `0' to NULL.
3394 2005-07-01 Jim Meyering <jim@meyering.net>
3396 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3397 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3398 * save-cwd.c, tempname.c:
3399 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3400 and don't include <sys/file.h>).
3402 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3404 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3405 declares only 'struct timespec;' (!).
3407 2005-06-29 Jim Meyering <jim@meyering.net>
3409 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3410 type name. Use the variable name instead.
3411 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3413 2005-06-28 Simon Josefsson <jas@extundo.com>
3415 * check-version.h, check-version.c: New files.
3417 2005-06-28 Simon Josefsson <jas@extundo.com>
3419 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3420 collision with global variable. Better indentation. Don't
3421 increment buffer pointer beyond buffer end. Based on comments
3422 from Paul Eggert <eggert@cs.ucla.edu>.
3426 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3428 * canon-host.c (canon-host): Append trailing "," to 0 in
3429 initializer of struct addrinfo, as an indication that we don't
3430 care how many members the structure has.
3432 2005-06-24 Derek Price <derek@ximbiot.com>
3433 and Bruno Haible <bruno@clisp.org>
3435 Remove stat module & update lstat.
3436 * stat.c: Remove this file...
3437 (slash_aware_lstat): ...moving this content and its support...
3438 * lstat.c (rpl_lstat): ...into here.
3439 * lstat.h: New file.
3441 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3443 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3444 (ranged_convert): Don't save conversion in a temporary struct.
3445 This causes a warning with GCC 4.0.0, and anyway in the typical
3446 case it's not worth the extra 100 bytes or so of code.
3447 (ranged_convert, __mktime_internal): When calling a function via a
3448 pointer P, use P () rather than (*P) (), as we now assume C89 or
3451 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3453 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3454 "who -r" failed to give output. Problem reported by Tim Waugh.
3456 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3457 (xcalloc): Use it to avoid needless tests.
3458 Problem reported by Jim Meyering.
3460 2005-06-16 Jim Meyering <jim@meyering.net>
3462 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3463 when either N or S is zero.
3465 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3467 * argp.h (__option_is_short): Check upper limit of
3468 __key. Isprint() requires its argument to have the value
3469 of an unsigned char or EOF.
3471 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3473 * fnmatch.c (fnmatch): If there is an encoding error in a
3474 multibyte string or pattern, fall back on unibyte matching.
3475 Problem reported by James Youngman.
3477 2005-06-08 Bruno Haible <bruno@clisp.org>
3479 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3482 2005-06-08 Bruno Haible <bruno@clisp.org>
3484 * csharpcomp.h: New file, from GNU gettext.
3485 * csharpcomp.c: New file, from GNU gettext.
3486 * csharpcomp.sh.in: New file, from GNU gettext.
3488 2005-06-07 Derek Price <derek@ximbiot.com>
3491 * glob_.h: Indent nested #ifdef.
3493 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3495 Sync from coreutils.
3496 Use "file name" when talking about file names, instead of "filename"
3497 or "path", as per the GNU coding standards.
3498 * mkdir-p.c: Renamed from makepath.c.
3499 (make_dir_parents): Renamed from make_path. All callers changed.
3500 * mkdir-p.h: Likewise. All includers changed.
3501 * filenamecat.c: Renamed from path-concat.c.
3502 (file_name_concat): Renamed from path_concat. All callers changed.
3503 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3504 * filenamecat.h: Likewise. All includers changed.
3505 * acl.c: Don't use "path" or "filename" to mean "file name"
3506 in comments or local variable names.
3507 * basename.c: Likewise.
3508 * canonicalize.c, canonicalize.h: Likewise.
3509 * dirname.c, dirname.h: Likewise.
3510 * euidaccess.c: Likewise.
3511 * exclude.c: Likewise
3512 * fnmatch_.h, fnmatch_loop.c: Likewise.
3513 * fsusage.c, fsuage.h: Likewise.
3514 * fts.c, fts_.h: Likewise.
3515 * getcwd.c: Likewise.
3516 * getloadavg.c: Likewise.
3517 * mkstemp.c: Likewise.
3518 * mountlist.c, mountlist.h: Likewise.
3519 * openat.c, openat.h: Likewise.
3520 * readlink-stub.c: Likewise.
3521 * readutmp.c, readutmp.h: Likewise.
3522 * rename.c: Likewise.
3523 * rmdir.c: Likewise.
3525 * savedir.c: Likewise.
3526 * stripslash.c: Likewise.
3527 * tempname.c: Likewise.
3528 * xreadlink.c: Likewise.
3529 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3531 * exclude.h: Likewise.
3533 * euidaccess.c (getuid, getgid, getuid, getegid)
3534 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3535 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3536 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3537 * pathmax.h: Include <limits.h> unconditionally, since other
3538 files have been getting away with it for years (MORE/BSD 4.3
3540 * userspec.c (getpwnam, getgrnam, getgrgid)
3541 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3543 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3544 Define to 256, not 255, as per modern POSIX.
3546 2005-06-01 Bruno Haible <bruno@clisp.org>
3548 * csharpexec.h: New file, from GNU gettext.
3549 * csharpexec.c: New file, from GNU gettext.
3550 * csharpexec.sh.in: New file, from GNU gettext.
3552 2005-05-31 Derek Price <derek@ximbiot.com>
3553 Paul Eggert <eggert@cs.ucla.edu>
3556 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3558 2005-05-29 Derek Price <derek@ximbiot.com>
3559 Paul Eggert <eggert@cs.ucla.edu>
3561 * glob_.h, glob.c: New files.
3563 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3565 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3567 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3568 the configuration hassle isn't worth it.
3569 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3570 (LONGEST_MODIFIER, PRIuMAX): Remove.
3572 2005-05-27 Bruno Haible <bruno@clisp.org>
3574 * getlogin_r.h: Remove second include of <stddef.h>.
3576 2005-05-25 Bruno Haible <bruno@clisp.org>
3577 Derek Price <derek@ximbiot.com>
3579 * getlogin_r.h: Simplify API documentation.
3581 2005-05-25 Derek Price <derek@ximbiot.com>
3582 Paul Eggert <eggert@cs.ucla.edu>
3584 * getlogin_r.c, getlogin_r.h: New files.
3586 2005-05-22 Bruno Haible <bruno@clisp.org>
3588 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3589 Also include <sys/param.h> if it defines MIN, MAX.
3590 Based on a patch by Derek Price <derek@ximbiot.com>.
3592 2005-05-22 Bruno Haible <bruno@clisp.org>
3594 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3595 (INT64_MIN): Fix definition.
3596 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3598 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3599 NEED_SIGNED_INT_TYPES.
3601 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3602 HAVE_SYSTEM_INTTYPES.
3604 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3606 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3607 so that unistd-safer.h (GPL'ed code) need not be included.
3609 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3612 * fts.c: Don't include "cycle-check.h" or "hash.h".
3613 (setup_dir, free_dir): New functions.
3614 (enter_dir, leave_dir): Define trivial
3615 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3616 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3617 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3618 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3619 Move to fts-cycle.c.
3620 (fts_open): Use setup_dir.
3621 (fts_close): Use free_dir.
3622 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3623 This adds a label and some gotos, but the alternatives were messier.
3624 Check for memory allocation failure when entering a dir.
3625 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3626 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3627 (FTS): New member fts_cycle, that is a union that contains the
3628 old active_dir_ht and cycle_state. All uses changed to mention
3629 fts_cycle.ht and fts_cycle.state.
3630 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3631 fts.c, with the following changes:
3632 (setup_dir, free_dir): New functions.
3633 (enter_dir): Now returns bool. Return true if successful, false
3634 if memory exhausted. All callers changed.
3635 Do not bother partly cleaning up on
3636 memory allocation failure; that is free_dir's job.
3637 However, free ad if hash_insert fails, to avoid memory leak.
3638 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3639 fts->fts_options to see which union member to use.
3641 2005-05-20 Jim Meyering <jim@meyering.net>
3643 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3644 Now a macro, to pacify GCC.
3646 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3648 * chown.c (rpl_chown): Return -1 on failure.
3650 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3652 * canonicalize.c: Include canonicalize.h first, to test interface.
3653 Include <stddef.h> unconditionally, since we assume C89 now.
3654 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3655 * fts.c: Include fts_.h first, to check interface.
3656 Do not include intprops.h; no longer needed.
3657 Include cycle-check.h and hash.h, since fts_.h no longer does.
3658 Remove unnecessary casts of closedir to void.
3659 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3660 decide whether to decrement nlinks.
3661 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3662 (FTS): Use struct hash_table * instead of Hash_table, so that
3663 we no longer need to include hash.h here.
3665 2005-05-17 Jim Meyering <jim@meyering.net>
3667 * fts.c, fts_.h: New files, from coreutils.
3669 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3671 Sync from coreutils.
3672 * unlinkdir.c, unlinkdir.h: New files.
3673 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3674 regex.h, unlocked-io.h, xtime.h:
3675 White space changes only.
3676 * makepath.c (make_path): Port to hosts where leading "//" is special.
3677 * yesno.c: Include getline.h, not ctype.h.
3678 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3679 Use getline to remove arbitrary restriction on response length.
3681 2005-05-13 Bruno Haible <bruno@clisp.org>
3683 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3684 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3685 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3686 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3687 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3688 Add support for 64-bit integers in the MSVC compiler.
3690 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3692 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3693 Change the initial comment to refer to GPL, not LGPL.
3694 gnulib-tool will change it to LGPL as needed.
3696 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3697 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3698 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3699 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3700 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3701 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3702 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3703 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3704 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3705 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3706 concatpath.c, config.charset, copy-file.c, copy-file.h,
3707 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3708 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3709 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3710 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3711 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3712 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3713 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3714 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3715 full-read.c, full-read.h, full-write.c, full-write.h,
3716 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3717 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3718 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3719 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3720 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3721 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3722 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3723 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3724 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3725 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3726 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3727 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3728 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3729 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3730 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3731 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3732 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3733 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3734 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3735 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3736 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3737 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3738 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3739 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3740 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3741 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3742 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3743 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3744 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3745 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3746 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3747 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3748 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3749 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3750 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3751 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3752 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3753 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3754 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3755 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3756 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3757 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3758 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3759 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3760 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3761 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3762 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3763 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3764 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3765 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3766 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3767 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3768 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3769 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3770 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3771 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3772 Update FSF postal mail address.
3774 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3776 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3777 specified in ai_socktype. Fix invalid ai_protocol
3778 check. ai_protocol is usually set to 0 or depending on
3779 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3780 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3781 ai_socktype / ai_protocol in the returned addrinfo structure.
3783 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3784 Bruno Haible <bruno@clisp.org>
3786 * inet_ntop.h: New file.
3787 * inet_ntop.c: New file, from glibc with modifications.
3789 2005-05-08 Jim Meyering <jim@meyering.net>
3791 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3793 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3795 Merge from coreutils. Among other things,
3796 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3797 * fd-safer.c: New file.
3798 * fcntl-safer.h, open-safer.c: Remove.
3799 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3800 * dup-safer.c: Include unistd-safer.h first.
3801 Don't include errno.h.
3802 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3803 * file-type.h: Don't assume invoker included sys/stat.h first.
3804 * file-type.c: Rely on file-type.h change.
3805 * getloadavg.c: Include unistd-safer.h.
3806 (getloadavg): Use safer open.
3807 * getusershell.c: Include "stdio-safer.h".
3808 (getusershell): Use safer fopen.
3809 * long-options.c (long_options): Use NULL rather than 0.
3810 * modechange.h (mode_free): Remove; all callers changed to invoke
3812 * modechange.c: Likewise.
3813 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3814 (MODE_DONE): New constant.
3815 (struct mode_change): Remove 'next' member.
3816 (make_node_op_equals): New function; like the old one of the
3817 same name, except it allocates an array.
3818 (mode_compile, mode_create_from_ref): Use it.
3819 (mode_compile): Allocate result as an array, not a linked list.
3820 Parse octal string ourself, so that we catch mistakes like "+0".
3821 (mode_adjust): Arg is an array, not a linked list.
3822 * modechange.c: Include stat-macros.h, xalloc.h.
3823 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3824 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3825 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3826 Remove. This is now stat-macros.h's job.
3827 (talloc): Remove. All callers replaced by xalloc, so that
3828 our invokers don't have to worry about reporting memory failures.
3829 (make_node_op_equals): Remove.
3830 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3832 (struct mode_change): Moved here from modechange.h.
3833 (mode_append_entry): Remove.
3834 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3835 apps to have incorrect behavior. Use simpler algorithm for head
3836 and tail. Don't futz with umask; that's now the job of mode_adjust.
3837 Detect more invalid usages rather than having somewhat-random behavior.
3838 Don't insert an "a=" action, as that leads to incorrect behavior.
3839 (mode_compile, mode_create_from_ref): Return NULL on error instead
3840 of an enum, since now there's only one way to have an error. All
3842 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3843 at the correct time. Simplify calculation of "+u" and its ilk.
3844 Don't mishandle "+X".
3845 (mode_free): Remove "register" and localize decls.
3846 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3847 (struct mode_change): Move to modechange.c; callers don't
3848 need to see this stuff.
3849 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3850 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3851 (mode_change, mode_adjust): Reflect the new signatures noted above.
3852 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3853 that might redefine system include files.
3854 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3855 (my_usleep): Use NULL rather than (void *) 0.
3856 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3857 Use siginterrupt to specify that system calls should be interrupted.
3858 (rpl_nanosleep): Move initialization of suspended closer to call of
3860 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3861 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3862 (desirable_utmp_entry): New function.
3863 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3864 using x2nrealloc, to simplify logic.
3865 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3866 size calculation. Do not assume utmp file is a regular file.
3867 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3868 (READ_UTMP_CHECK_PIDS): New constant.
3869 * save-cwd.c: Include unistd-safer.h.
3870 (save_cwd): Use fd_safer.
3871 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3872 [!_LIBC] Include "stat-macros.h" instead.
3873 * unistd-safer.h (fd_safer): New decl.
3875 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3877 * byteswap_.h: New file.
3879 2005-04-25 Albert Chin <china@thewrittenword.com>
3881 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3884 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3886 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3887 that "UTC +1 second" continues to work. Problem reported
3889 (relunit_snumber): New rule.
3892 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3894 * getdate.y (universal_time_zone_table): New constant.
3895 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3896 universal_time_zone_table.
3897 (lookup_zone): Prefer universal_time_zone_table to
3898 local_time_zone_table, so that "GMT" time stamps are allowed in
3899 London during the summer. Problem reported by Ian Abbott.
3901 2005-04-12 Jim Meyering <jim@meyering.net>
3903 * human.c (humblock): Set *options even when returning due to
3904 xstrtoumax conversion failure. Thanks to a used-uninitialized
3907 2005-04-09 Jim Meyering <jim@meyering.net>
3909 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3910 -Wuninitialized: initialize tm0.tm_year.
3912 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3914 * getdate.y (parser_control): rels_seen is now a boolean, not a
3915 count, since there's no maximum. All uses changed.
3916 Add member dsts_seen.
3917 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3919 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3920 Use pc_rels_seen to decide whther a date is absolute.
3922 * getdate.y (number): Don't overwrite year.
3923 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3926 2005-04-02 Simon Josefsson <jas@extundo.com>
3928 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3929 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3931 2005-03-27 Jim Meyering <jim@meyering.net>
3933 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3935 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3937 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3938 "one's complement" -> "ones' complement" in comment, as per Knuth.
3939 "value of type" -> "type or expression" in comment.
3940 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3942 2005-03-26 Jim Meyering <jim@meyering.net>
3945 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3946 Correct typos: s/or/of/.
3948 2005-03-23 Jim Meyering <jim@meyering.net>
3950 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3952 2005-03-21 Jim Meyering <jim@meyering.net>
3954 Changes imported from coreutils.
3956 * cycle-check.c: Don't include xalloc.h.
3958 * path-concat.c: Don't include assert.h.
3959 (path_concat): Remove assertion that would have triggered
3960 for ABASE starting with more than one slash.
3961 Reported by Andreas Schwab.
3963 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3964 properly when ABASE is an absolute file name.
3965 Correct the description of this function.
3967 Add an assertion and a test driver.
3968 This fixes a bug introduced on 2004-07-02.
3969 Andreas Schwab reported the resulting failure of cp --parents:
3970 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3972 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3974 * strftime.c (my_strftime): If the underlying strftime returns 0
3975 (which shouldn't happen), generate nothing instead of returning 0
3976 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3978 2005-03-16 Bruno Haible <bruno@clisp.org>
3980 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3982 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3984 * strftime.c (my_strftime): Prepend space to format so that we can
3985 reliably distinguish strftime failure from empty output on POSIX
3988 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3990 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3991 (iconv_string): Don't guess a size-zero buffer, as that might cause
3992 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3993 result would be 'too large', where 'too large' is (heuristically)
3994 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3995 overflow concerns. This will prevent some unwanted malloc failures
3996 when the inputs are very large.
3998 2005-03-15 Bruno Haible <bruno@clisp.org>
4000 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4003 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4006 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4008 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4010 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4011 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4013 * strtol.c: Likewise.
4015 2005-03-14 Simon Josefsson <jas@extundo.com>
4017 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4020 2005-03-14 Jim Meyering <jim@meyering.net>
4022 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4023 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4024 to be nonzero so that we (and caller) can detect the difference
4025 between a valid zero-length expansion and an error return, even
4026 when the underlying strftime fails before writing anything into
4029 2005-03-10 Jim Meyering <jim@meyering.net>
4031 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4032 so that this module works on systems without fchdir.
4034 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4036 Factor int-properties macros into a single file, except for
4037 glibc-related files.
4038 * intprops.h: New file.
4039 * getloadavg.c: Include it instead of limits.h.
4040 (INT_STRLEN_BOUND): Remove.
4041 * human.c: Include intprops.h.
4042 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4043 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4044 * inttostr.h: Include intprops.h instead of limits.h.
4045 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4046 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4047 for consistency with intprops.h.
4048 (time_t_is_integer, twos_complement_arithmetic): Use them.
4049 * sig2str.h: Include <signal.h>, intprops.h.
4050 (INT_STRLEN_BOUND): Remove.
4051 * strftime.c (TYPE_SIGNED): Remove.
4052 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4053 * strtol.c: Adjust comments to match intprops.h.
4054 * userspec.c: Include intprops.h.
4055 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4056 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4057 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4058 instead of rolling our own expressions.
4059 * xstrtol.c: Include xstrtol.h first, to test interface.
4061 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4063 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4064 the right thing even if adding 1900 would overflow. Similarly
4065 for tm_mon + 1 and tm_yday + 1.
4066 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4067 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4068 (DO_SIGNED_NUMBER): New macro.
4069 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4071 2005-03-07 Bruno Haible <bruno@clisp.org>
4073 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4075 2005-03-03 Derek R. Price <derek@ximbiot.com>
4076 Bruno Haible <bruno@clisp.org>
4078 * pagealign_alloc.h: New file.
4079 * pagealign_alloc.c: New file.
4081 2005-01-28 Bruno Haible <bruno@clisp.org>
4083 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4086 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4088 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4089 The workaround isn't strictly needed for POSIX conformance, and
4090 it's too much of a pain to configure and maintain. We'll ask
4091 people to fix their kernels instead.
4092 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4093 (NANOSLEEP_BUG_WORKAROUND): Remove.
4094 (xnanosleep): Remove the workaround.
4096 2005-02-12 Bruno Haible <bruno@clisp.org>
4098 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4100 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4102 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4103 * timespec.h (gettime): Return void, since it always
4104 succeeds now. All uses changed.
4105 * gettime.c (gettime) Likewise.
4106 [HAVE_NANOTIME]: Prefer nanotime.
4107 Assume gettimeofday succeeds, as POSIX requires.
4108 Assime time () succeeds, since other code already does.
4109 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4110 (timespec_subtract): Remove.
4111 (NANOSLEEP_BUG_WORKAROUND): New constant.
4112 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4113 things considerably. Use it only on GNU/Linux hosts, since the
4114 workaround shouldn't be needed elsewhere.
4116 2005-02-24 Bruno Haible <bruno@clisp.org>
4118 * gettext.h: Update from GNU gettext 0.14.2.
4120 2005-02-24 Bruno Haible <bruno@clisp.org>
4122 * localcharset.c: Update from GNU gettext 0.14.2.
4123 * config.charset: Update from GNU gettext 0.14.2.
4125 2005-02-22 Simon Josefsson <jas@extundo.com>
4127 * iconvme.h, iconvme.c: New files, from libc.
4129 2005-02-20 Neil Conway <neilc@samurai.com>
4131 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4132 returned by OSX/Darwin if the specified buffer is not large
4133 enough for the hostname.
4135 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4137 * memrchr.h: New file.
4138 * chdir-long.c: Include it.
4139 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4140 Don't bother including stddef.h.
4142 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4144 * argp-help.c (__argp_help): Create a fake struct argp_state and
4145 pass it to _help, otherwise the latter coredumps trying to
4146 dereference state.root_argp.
4148 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4150 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4152 Include <sys/types.h>, for dev_t.
4153 (ME_DUMMY, ME_REMOTE): Move from here....
4154 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4155 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4157 Include mountlist.h first, to test the interface.
4159 2005-01-29 Bruno Haible <bruno@clisp.org>
4161 * progname.c (program_name): Initialize.
4162 Needed when linking statically on MacOS X.
4164 2005-01-28 Bruno Haible <bruno@clisp.org>
4166 * javacomp.sh.in: New file, from GNU gettext.
4167 * javacomp.h: New file, from GNU gettext.
4168 * javacomp.c: New file, from GNU gettext.
4170 2005-01-26 Bruno Haible <bruno@clisp.org>
4172 * javaexec.sh.in: New file, from GNU gettext.
4173 * javaexec.h: New file, from GNU gettext.
4174 * javaexec.c: New file, from GNU gettext.
4176 2005-01-26 Simon Josefsson <jas@extundo.com>
4178 * gai_strerror.c: Use GPL in header.
4180 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4182 * argp-help.c (hol_entry_help): Avoid using non-constant
4183 initializers for struct pentry_state.
4184 (__argp_error): Check return value of __asprintf
4185 (__argp_failure): Translate error message
4187 * argp-parse.c: Removed braces around the expansion of N_()
4189 2005-01-21 Jim Meyering <jim@meyering.net>
4191 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4192 same value as for Solaris 9.
4194 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4195 component length. This included changing the parameter to be
4196 of type `char *' rather than `char const *'.
4197 * chdir-long.h (chdir_long): Update prototype.
4199 * openat.c (fdopendir, fstatat): New functions.
4200 * openat.h: Include headers required for use of DIR and struct stat.
4201 [AT_SYMLINK_NOFOLLOW]: Define.
4202 (fdopendir, fstatat): Add prototypes.
4204 2005-01-21 Bruno Haible <bruno@clisp.org>
4206 * classpath.h: New file, from GNU gettext.
4207 * classpath.c: New file, from GNU gettext.
4209 2005-01-20 Simon Josefsson <jas@extundo.com>
4211 * version-etc-fsf.c: New file, with version_etc_copyright.
4212 * version-etc.c: Remove version_etc_copyright.
4213 * version-etc.h (version_etc_copyright): Use [] instead of * in
4214 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4216 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4218 * save-cwd.c (save_cwd): Remove code to support the case
4219 where fchdir is missing or flaky.
4221 2005-01-20 Simon Josefsson <jas@extundo.com>
4223 * base64.h (isbase64): Add.
4225 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4226 using a unsigned prototype, don't inline.
4227 (base64_decode): Use it.
4229 2005-01-19 Bruno Haible <bruno@clisp.org>
4231 * sh-quote.h: New file, from GNU gettext.
4232 * sh-quote.c: New file, from GNU gettext.
4234 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4236 Merge changes from coreutils, as described below in several
4237 changelogs dated today.
4239 * save-cwd.c: Include "save-cwd.h" before other include files.
4240 (O_DIRECTORY): Remove; not needed here, since "." must be
4241 a directory. All uses removed.
4242 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4243 universal on Suns, and we also need to test for IRIX.
4244 Revamp code to use 'if' rather than '#if'.
4245 Avoid unnecessary comparison of cwd->desc to 0.
4247 * utimens.c (futimens): Robustify the previous patch, by checking
4248 for known valid error numbers rather than observed invalid ones.
4250 2005-01-18 Jim Meyering <jim@meyering.net>
4252 * version-etc.c (version_etc_copyright): Update copyright date.
4254 * utimens.c (futimens): Account for the fact that futimes
4255 can also fail with errno == ENOSYS or errno == ENOENT.
4256 Patch from Dmitry V. Levin.
4258 Change the name of the robust chdir function from chdir to chdir_long.
4259 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4260 (restore_cwd): Use chdir_long, not chdir.
4261 * chdir-long.c: Renamed from chdir.c.
4262 * chdir-long.h: Renamed from chdir.h.
4263 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4266 2005-01-18 Bob Proulx <bob@proulx.com>
4268 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4269 offsetof() macro construct to avoid compile failure with native HP-UX
4270 11.0 ANSI C compiler.
4272 2005-01-06 Bruno Haible <bruno@clisp.org>
4274 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4275 because stpncpy.m4 takes care of it.
4277 2004-01-24 Bruno Haible <bruno@clisp.org>
4279 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4281 2003-10-09 Bruno Haible <bruno@clisp.org>
4283 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4285 2005-01-06 Bruno Haible <bruno@clisp.org>
4287 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4288 * fwriteerror.c: Include <stdbool.h>.
4289 (fwriteerror): At the end, close the file stream. Record whether
4290 stdout was already closed.
4292 2004-05-27 Bruno Haible <bruno@clisp.org>
4294 * execute.c (environ): Declare if needed.
4295 * pipe.c (environ): Likewise.
4296 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4298 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4300 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4301 definitions to be after all include files, to avoid collisions.
4302 Problem reported by Bob Proulx.
4304 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4306 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4307 not needed. This removes a dependency on the gettext module.
4308 [defined _LIBC]: Do not include <libintl.h>; not needed.
4310 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4312 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4315 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4317 * argp-parse.c: Include <stddef.h>.
4318 (alignof, alignto): New macros.
4319 (parser_init): Don't assume that void * is aligned sufficiently
4322 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4323 need to extend the stack.
4324 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4327 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4329 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4331 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4333 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4334 Remove now-obsolete comment about AIX.
4335 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4336 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4337 (YYMAXDEPTH): New macro.
4339 2004-12-18 Bruno Haible <bruno@clisp.org>
4341 * fatal-signal.c (fatal_signals): Make non-const.
4342 (init_fatal_signals): New function.
4343 (uninstall_handlers, install_handlers): Ignore signals that were set to
4345 (at_fatal_signal): Call init_fatal_signals.
4346 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4348 Reported by Paul Eggert.
4350 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4352 * getdate.y (textint): New member "negative".
4353 (time_zone_hhmm): New function.
4354 Expect 14 shift-reduce conflicts, not 13.
4355 (o_colon_minutes): New rule.
4356 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4357 (yylex): Set the "negative" member of signed numbers.
4359 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4361 Changes imported from coreutils.
4362 * hard-locale.c: Assume <locale.h> exists.
4364 (GLIBC_VERSION): New macro.
4365 (hard_locale): Assume setlocale exists.
4366 Rewrite to avoid #ifdef.
4367 Use strdup rather than malloc + strcpy.
4368 * human.c: Assume <locale.h> exists.
4369 (human_readable): Assume localeconv exists.
4371 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4373 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4374 convert T2, not T. (Imported from libc.)
4376 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4378 * getcwd.c (is_ENAMETOOLONG): New macro.
4379 (__getcwd.c): Don't restore errno; glibc doesn't.
4380 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4381 first, falling back to our code only if its results look suspicious.
4382 Ensure that the resulting buffer is only as large as necessary.
4384 * readutmp.c: Include readutmp.h first.
4385 Include <errno.h>, since readutmp.h no longer does that.
4386 * readutmp.h: Don't include <errno.h>,
4387 <sys/param.h>, <time.h>; not needed to establish interface.
4388 (errno): Remove decl.
4389 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4390 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4391 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4393 2004-11-28 Simon Josefsson <jas@extundo.com>
4395 * base64.h, base64.c: New file.
4397 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4399 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4401 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4403 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4404 HP's ANSI C compiler.
4405 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4406 Declaring int functions causes warnings on some modern systems and
4407 shouldn't be needed to compile on ancient ones.
4408 * same.c (MIN) [defined MIN]: Don't define, since it's already
4411 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4412 with the following changes.
4413 (__set_errno): Parenthesize properly.
4414 Include <stdbool.h>.
4415 (MIN, MAX, MATCHING_INO): New macros.
4416 (__getcwd): Define with prototype, not K&R form.
4417 Use heuristics to allocate default buffer on stack if possible.
4418 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4419 behavior, and to avoid the PATH_MAX limit when computing
4421 Use MATCHING_INO to compare inode number to file.
4422 Check for arithmetic overflow in size calculations.
4423 Fix bug in reallocation of dot array that caused getcwd to fail
4424 on directories nested deeper than 75.
4425 Be more careful about saving errno on error.
4426 Do not use realloc; use only free+malloc, as this is a bit
4427 more flexible and avoids a needless copy operation.
4428 Do not inspect st_dev and st_ino for symbolic links; POSIX
4429 doesn't specify the latter.
4430 Check for closedir errors.
4431 Avoid needless casts.
4432 Use "#ifdef weak_alias" around weak_alias, to be like other
4434 The following changes to getcwd.c have effect only when used in
4435 gnulib; they have no effect inside glibc proper.
4436 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4437 as alloca isn't used.
4438 (alloca, __alloca): Likewise.
4439 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4440 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4441 unconditionally, as gnulib assumes C89 or better.
4442 Do not include <sys/param.h>.
4443 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4444 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4446 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4447 Include <dirent.h> in a way that is compatible with modern Autoconf.
4448 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4449 New macros, if not already defined.
4450 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4451 Use "_LIBC", not "defined _LIBC", for consistency.
4452 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4454 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4455 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4456 * xgetcwd.c: David MacKenzie's old code was removed, so give
4457 credit only to Jim Meyering and adjust the copyright dates.
4458 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4459 <stdlib.h>, <unistd.h>, "pathmax.h".
4460 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4461 (INITIAL_BUFFER_SIZE): Remove.
4462 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4464 2004-11-23 Jim Meyering <jim@meyering.net>
4466 * getopt_.h: Remove trailing blanks.
4468 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4470 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4471 (futimens): New function, which uses futimes if available.
4472 (futimens, utimens): Support timespec==NULL, with same semantics
4473 as utime and utimens.
4474 * utimens.h (futimens): New decl.
4476 2004-11-23 Jim Meyering <jim@meyering.net>
4478 * __fpending.c: Add comment.
4480 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4482 * getopt_.h: Re-addition of __getopt_argv_const caused
4483 redefinition warnings. To avoid them, include the defines
4484 in `#if !defined __need_getopt ... #endif'. The only place
4485 where __getopt_argv_const is used is in definitions
4486 of getopt_long and getopt_long_only below, which are as well
4487 protected by `#ifndef __need_getopt'.
4488 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4489 __need_getopt after including <stdio.h> and <unistd.h> These
4490 headers might have defined it.
4492 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4494 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4496 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4497 optopt): Use them instead of invoking ## directly; otherwise, the
4498 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4500 2004-11-19 Bruno Haible <bruno@clisp.org>
4502 * strtok_r.c: Move comments from here...
4503 * strtok_r.h: ... to here.
4505 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4507 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4508 might fail. Problem reported by Yoann Vandoorselaere.
4509 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4510 that mishandle size_t overflow.
4512 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4514 * canon-host.c: Include "strdup.h".
4515 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4516 Use strdup instead of malloc/strcpy to duplicate strings.
4518 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4519 (human_space_before_unit): New constant.
4520 * human.c (human_readable): Support it.
4522 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4523 (xgetcwd): Set errno correctly when failing.
4524 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4525 the failure is actually due to a PATH_MAX problem.
4527 Further getopt changes to make it more likely that glibc will
4528 buy the changes back.
4529 * getopt.c (POSIXLY_CORRECT): New constant.
4530 (getopt): Use it, so to preserve glibc semantic
4531 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4532 when compiling for libc.
4533 * getopt_.h (__getopt_argv_const): Bring it back.
4534 (getopt_long, getopt_long_only): Use it.
4536 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4537 New arg POSIXLY_CORRECT. All callers changed.
4538 (getopt): Argv is now char * const *, as per standard.
4539 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4540 not char *__getopt_argv_const *.
4541 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4542 _getopt_long_only_r): Likewise.
4543 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4544 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4545 _getopt_long_r, _getopt_long_only_r): Likewise.
4546 * getopt_.h (__getopt_argv_const): Remove.
4547 (getopt): Argv is now char * const *, as per standard.
4549 * getdate.y (tORDINAL): New token.
4550 (day, relunit): Allow it for relative times.
4551 (relative_time_table): Use tORDINAL for ordinals.
4553 2004-11-15 Jim Meyering <jim@meyering.net>
4555 * closeout.c: Include "__fpending.h" once again.
4556 Include <stdbool.h>.
4557 (close_stdout): Don't fail just because stdout was closed initially,
4558 since some programs don't write to stdout in the normal course of
4559 operation (other than --version and --help), and we don't want this
4560 function to make e.g. `touch file >&-' fail.
4561 But do fail if it was closed and someone has tried to write to it.
4562 E.g., `printf foo >&-' must fail.
4564 2004-11-11 Simon Josefsson <jas@extundo.com>
4566 * strtok_r.h, strtok_r.c: New file.
4568 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4570 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4571 we can stop lying to compilers about the constness of argv when we
4572 are compiled outside glibc.
4573 (getopt, getopt_long, getopt_long_only): Use it.
4574 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4576 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4577 _getopt_long_only_r): Likewise.
4578 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4579 _getopt_long_only_r): Likewise.
4581 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4582 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4583 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4584 the other external symbols.
4585 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4586 declaration, since the above renaming now works around collisions.
4588 2004-11-11 Jim Meyering <jim@meyering.net>
4590 * linebreak.c: Remove trailing blanks.
4591 * alloca_.h: Likewise.
4592 * acosl.c: Likewise.
4593 * euidaccess.c: Likewise.
4594 * allocsa.h: Likewise.
4596 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4598 * mktime.c (SHR): New macro, which is a portable
4599 substitute for >> that should work even on Crays.
4600 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4601 Problem reported by Mark D. Baushke in
4602 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4603 * getdate.y (SHR): Likewise.
4605 * strftime.c (SHR): Likewise.
4607 * quotearg.c (struct quoting_options): Use unsigned int for
4608 quote_these_too, so that right shifts are well defined. All uses
4611 2004-11-10 Simon Josefsson <jas@extundo.com>
4613 * getaddrinfo.h, getaddrinfo.c: New files.
4615 2004-11-10 Jim Meyering <jim@meyering.net>
4617 Ensure that no close failure goes unreported.
4618 * closeout.c (close_stdout): Always close stdout. I.e., don't
4619 return early when it seems there's nothing to flush.
4620 Don't include __fpending.h.
4622 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4624 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4626 2004-11-05 Bruno Haible <bruno@clisp.org>
4628 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4629 Reported by Mark D. Baushke <mdb@cvshome.org>.
4631 2004-11-04 Bruno Haible <bruno@clisp.org>
4633 2004-09-11 Bruno Haible <bruno@clisp.org>
4634 * allocsa.valgrind: New file.
4635 2004-02-06 Bruno Haible <bruno@clisp.org>
4636 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4637 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4638 Reported by Christopher Seip <chris.seip@hp.com>.
4640 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4642 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4643 with errno == ERANGE if the buffer is too small.
4644 Problem reported by Mark D. Baushke.
4646 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4648 * xreadlink.c (MAXSIZE): New macro.
4649 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4650 size does not exceed MAXSIZE. Avoid cast.
4651 As suggested by Mark D. Baushke in
4652 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4653 if readlink fails with buffer size just under MAXSIZE, try again
4656 2004-11-02 Derek R. Price <derek@ximbiot.com>
4657 and Paul Eggert <eggert@cs.ucla.edu>
4659 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4660 (get_date): Overparenthesize to avoid GCC warning.
4662 2004-11-02 Bruno Haible <bruno@clisp.org>
4664 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4665 function returns void.
4667 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4669 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4670 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4673 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4675 * getdate.y: Add support for TZ="foo" within a date string.
4676 Fix some bugs near time_t boundaries. Reject dates with
4677 out-of-range components, e.g., "Sept 31".
4678 Include <stdlib.h>, "setenv.h", "xalloc.h".
4679 (ISDIGIT_LOCALE): Remove; unused.
4680 Note that the TZ and time functions used here are not reentrant.
4681 (mktime_ok, get_tz): New functions.
4682 (TZBUFSIZE): New constant.
4683 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4684 This requires that we sometimes generate our own TZ="XXX..." setting.
4686 2004-10-27 Derek R. Price <derek@ximbiot.com>
4688 * mktime.c (not_equal_tm): Remove redundant check.
4690 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4692 * getdate.y: Use Bison 1.875 features, and some minor
4693 code cleanups. This change does not affect semantics.
4694 Don't include <stdlib.h>; no longer needed.
4695 Don't include unlocked-io.h; only the "#if TEST" code uses
4696 stdio, and performance isn't crucial there.
4697 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4698 Bison 1.875 features as described below.
4699 All uses of "PC." replaced by "pc->".
4700 (YYSTYPE): Add a forward declaration.
4701 (yylex, yyerror): Use full prototypes in forward decls.
4702 Use "%pure-parser" rather than obsolescent "%pure_parser".
4703 Use %parse-param and %lex-param instead of obsolescent
4704 YYPARSE_PARAM and YYLEX_PARAM.
4705 (meridian_table, month_and_day_table, time_units_table,
4706 relative_time_table, time_zone_table, military_table,
4707 lookup_zone, lookup_word, get_date):
4708 Use NULL instead of 0 where appropriate.
4709 (to_hour): Avoid abort (), to avoid a dependency on
4711 (yyerror, yylex): Now accepts parser_control * arg.
4712 (main) [TEST]: Use '\0' rather than 0 for char.
4714 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4716 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4717 It's now the caller's responsibility to handle the case where
4718 !HAVE_GETPAGESIZE && !defined getpagesize.
4720 * mktime.c (leapyear): Arg is long int, not int.
4722 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4724 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4726 2004-10-12 Simon Josefsson <jas@extundo.com>
4728 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4729 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4732 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4734 * vsnprintf.h: New file.
4735 * vsnprintf.c: New file.
4737 2004-10-07 Bruno Haible <bruno@clisp.org>
4739 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4740 into the provided buffer.
4742 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4744 * diacrit.c, diacrit.h: Add GPL notice.
4746 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4747 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4748 * logl.c (logl): Keep the code as similar to glibc as possible.
4749 This avoids a potential constant-folding bug.
4751 2004-10-05 Bruno Haible <bruno@clisp.org>
4753 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4755 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4757 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4758 * xmalloc.c (xmemdup): Likewise.
4759 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4760 XFREE): Remove these long-obsolescent macros.
4761 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4762 * xstrdup.c: Remove.
4764 * regex.c (re_comp): Cast gettext return value to char *,
4765 Problem reported by Martin Neitzel via Mark D. Baushke.
4767 2004-10-04 Simon Josefsson <jas@extundo.com>
4769 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4770 '#ifdef USE_UNLOCKED_IO'.
4772 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4774 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4775 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4776 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4777 regex.c, sha1.c, version-etc.c, yesno.c:
4778 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4779 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4780 the includer's responsibility.
4782 Sync from coreutils.
4784 * modechange.c (mode_compile): Don't decrement a pointer that
4785 points to the start of a string, as the C Standard says the
4786 resulting behavior is undefined.
4788 * backupfile.h (enum backuptype): Rename none -> no_backups,
4789 simple -> simple_backups, numbered_existing ->
4790 numbered_existing_backups, numbered -> numbered_backups
4791 to avoid shadowing problems. All uses changed.
4792 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4793 * backupfile.c (check_extension, numbered_backup):
4794 Rename locals to avoid shadowing 'basename'.
4795 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4798 * .cppi-disable: Add getopt_.h, getopt_int.h.
4799 * .cvsignore: Add getopt.h.
4801 2004-10-04 Simon Josefsson <jas@extundo.com>
4803 * memmem.h: New file.
4804 * memmem.c: New file, taken from glibc.
4806 2004-10-02 Jim Meyering <jim@meyering.net>
4808 * dirfd.h, getpagesize.h: Add copyright notice.
4810 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4812 * snprintf.c: Remove comments as to why each header is needed.
4814 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4816 * strsep.h: New file.
4817 * strsep.c: New file.
4819 2004-10-01 Simon Josefsson <jas@extundo.com>
4821 * snprintf.c (snprintf): Handle size==0.
4823 2004-10-01 Simon Josefsson <jas@extundo.com>
4824 Bruno Haible <bruno@clisp.org>
4826 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4827 (snprintf): Declare 'args'.
4829 2004-09-30 Simon Josefsson <jas@extundo.com>
4831 * snprintf.h, snprintf.c: New files.
4833 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4835 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4836 (hol_entry_help): Never translate an empty string.
4837 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4838 * argp.h (OPTION_NO_TRANS): New option.
4840 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4842 * xvasprintf.c: Include xalloc.h.
4843 (xvasprintf): Use xalloc_die, not xmalloc_die.
4845 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4847 * dummy.c: Change copyright notice to FSF, and license to GPL.
4849 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4851 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4852 Problem reported by Bruno Haible in:
4853 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4855 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4857 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4858 in case some system header has #define'd it. Problem reported by
4859 Soeren D. Schulze in
4860 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4862 2004-09-08 Bruno Haible <bruno@clisp.org>
4864 * stdint_.h: New file, taken from GNU clisp.
4866 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4868 * xvasprintf.h: New file.
4869 * xvasprintf.c: New file.
4870 * xasprintf.c: New file.
4872 2004-09-08 Bruno Haible <bruno@clisp.org>
4874 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4876 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4878 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4880 Import from coreutils.
4881 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4882 strings on unbounded length. alloca's performance benefits aren't
4883 that important here.
4885 (parse_with_separator): New function, with most of the internals
4886 of the old parse_user_spec. Allow user to omit both user and group,
4887 for compatibility with FreeBSD.
4888 Clone only the user name, not the entire spec.
4889 Do not set *uid, *gid unless entirely successful.
4890 Avoid memory leak in some failing cases.
4891 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4892 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4893 (parse_user_spec): Rewrite to use parse_with_separator.
4895 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4897 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4898 its complicated substitute.
4899 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4900 and program_invocation_name.
4901 (__argp_basename) [!_LIBC]: Remove; the only use was
4902 replaced by its body.
4903 (__argp_short_program_name): Change condition from
4904 !defined __argp_short_program_name to
4905 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4906 to match argp-namefrob.h.
4907 (__argp_failure): Don't assume strerror_r returns char *.
4908 * argp-parse.c (N_): Define unconditionally.
4909 (argp_default_options): Fill out initializers with 0 to avoid
4912 2004-08-12 Simon Josefsson <jas@extundo.com>
4914 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4915 * getopt_.h: Renamed from getopt.h.
4917 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4919 Merge from coreutils.
4921 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4922 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4923 for Reliant Unix 5.43.
4925 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4926 (union fooround): Use uintmax_t, not long int.
4927 The rest is a merge from libc:
4928 [defined _LIBC]: Include <shlib-compat.h>.
4929 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4931 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4933 * strverscmp.c: Convert to UTF-8.
4935 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4937 * obstack.h (obstack_empty_p):
4938 Don't assume that chunk->contents is suitably aligned.
4939 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4940 Likewise. Problem reported by Benno in
4941 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4943 * chown.c (rpl_chown): Work even if the file is writeable but not
4944 readable. This could be improved further but it'd take some work.
4946 2004-08-08 Simon Josefsson <jas@extundo.com>
4948 * xgethostname.c: Don't include error.h (not used).
4951 * getpass.c: Include getpass.h first.
4953 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4955 * xalloc-die.c: New files.
4956 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4958 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4959 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4960 (_, N_, xalloc_die): Move to xalloc-die.c.
4961 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4962 so that we needn't mess with xalloc_msg_memory_exhausted.
4964 * sha1.h: Renamed from sha.h.
4965 (SHA1_H): Renamed from _SHA_H.
4966 (sha1_ctx): Renamed from sha_ctx.
4967 (sha1_init_ctx): Renamed from sha_init_ctx.
4968 (sha1_process_block): Renamed from sha_process_block.
4969 (sha1_process_bytes): Renamed from sha_process_bytes.
4970 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4971 (sha1_read_ctx): Renamed from sha_read_ctx.
4972 (sha1_stream): Renamed from sha_stream.
4973 (sha1_buffer): Renamed from sha_buffer.
4974 * sha1.c: Likewise; renamed from sha.c.
4975 Do not include <sys/types.h>.
4976 Include <stddef.h> rather than <stdlib.h>.
4978 2004-08-08 Bruno Haible <bruno@clisp.org>
4980 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4981 FILESYSTEM_PREFIX_LEN.
4982 * progreloc.c: Likewise.
4983 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4985 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4988 * argp-help.c (make_hol, hol_append): Don't assume that
4989 SIZE_MAX is a valid preprocessor constant.
4990 (__argp_basename): Change from "#ifndef _LIBC"
4991 to "#ifndef __argp_short_program_name", so that
4992 we don't compile these functions for tar.
4994 More merges from coreutils.
4995 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4996 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4998 * addext.c: Remove; no longer needed.
4999 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5000 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5001 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5002 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5003 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5004 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5005 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5006 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5007 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5008 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5009 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5010 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5011 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5012 Import changes from coreutils.
5014 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5016 Merge from coreutils.
5018 * .gdb-history: Remove; this doesn't belong here.
5020 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5021 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5022 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5024 * dirname.h: Include <stdbool.h>.
5025 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5026 for consistency with POSIX terminology. All uses changed.
5027 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5028 (strip_trailing_slashes): Use bool for booleans.
5029 * stripslash.c (strip_trailing_slashes): Likewise.
5031 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5032 sometimes returns a positive errno value even when it succeeds.
5033 (print_errno_message) [!LIBC]: Fall back on strerror if
5036 * path-concat.c (mempcpy): Don't define if a system header defines it.
5037 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5038 (longest_relative_suffix): New function.
5039 (path_concat): Use it. Assume first argument is not NULL.
5040 Port to DOS. Omit redundant separators.
5041 Report an error instead of returning NULL.
5042 Use mempcpy instead of memcpy.
5043 (xpath_concat): Remove: not declared or used.
5045 * same.h: Include <stdbool.h>
5046 (same_name): Return bool, not int.
5047 * same.c (same_name): Likewise.
5048 (errno): Don't declare; we assume C89 or better now.
5050 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5051 if not already defined.
5053 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5054 * dup-safer.c (errno): Likewise.
5056 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5058 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5061 2004-08-03 Simon Josefsson <jas@extundo.com>
5063 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5064 * progname.h: Don't include stdbool.h.
5066 2004-08-02 Simon Josefsson <jas@extundo.com>
5068 * getsubopt.h: New file, with comments from Bruno Haible.
5069 * getsubopt.c: New file, from glibc, but slightly modified based on
5070 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5072 2004-08-01 Simon Josefsson <jas@extundo.com>
5074 * xgetdomainname.c: Include stdlib.h, for free().
5076 2004-07-16 Simon Josefsson <jas@extundo.com>
5078 * dummy.c: New file.
5080 2004-07-16 Bruno Haible <bruno@clisp.org>
5082 * backupfile.h: Add extern "C" for C++.
5083 * closeout.h: Likewise.
5084 * copy-file.h: Likewise.
5085 * findprog.h: Likewise.
5086 * full-write.h: Likewise.
5087 * pathname.h: Likewise.
5088 * progname.h: Likewise.
5089 * stpcpy.h: Likewise.
5090 * stpncpy.h: Likewise.
5091 * strcase.h: Likewise.
5092 * strstr.h: Likewise.
5093 * xalloc.h: Likewise.
5095 * mbswidth.h: Add extern "C" for C++.
5096 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5098 2004-07-09 Simon Josefsson <jas@extundo.com>
5100 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5101 failed without this.)
5103 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5105 * fchown-stub.c: New file.
5107 2004-06-24 Jim Meyering <jim@meyering.net>
5109 * obstack.h (obstack_base): Cast to (void *), per documentation.
5111 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5113 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5115 2004-06-01 Jim Meyering <jim@meyering.net>
5117 * calloc.c: New file.
5119 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5121 * getdate.y (yylex): Allow space between sign and number.
5122 Problem reported by Dan Jacobson.
5124 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5125 and Jim Meyering <jim@meyering.net>
5127 Merge from coreutils CVS.
5129 * stat-macros.h: New file, with contents from file-type.h
5130 and coreutils' system.h.
5131 * file-type.c: Include "stat-macros.h".
5132 * file-type.h (file_type): Move all macro definitions to new file,
5135 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5136 Wrap old code with this conditional.
5137 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5138 function that does not dereference symlinks.
5139 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5141 * xreadlink.c: Include xreadlink.h first, to catch .h file
5142 dependency problems.
5143 (xreadlink): Accept new arg SIZE, for efficiency.
5144 All decls and uses changed.
5145 * xreadlink.h: Include <stddef.h>, for size_t.
5147 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5148 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5150 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5152 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5154 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5155 macros to be defined.
5156 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5157 the allocator returns NULL because the requested size is zero.
5159 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5161 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5162 var. Add comment explaining why libc still defines it. This
5163 merges the following patch from glibc:
5164 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5166 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5168 * obstack.c (_obstack): Remove unused variable. It hasn't been
5169 present in glibc since revision 1.1 of this file.
5170 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5171 obstack_alignment_mask, obstack_alloc, obstack_base,
5172 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5173 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5174 obstack_grow0, obstack_init, obstack_int_grow,
5175 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5176 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5177 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5178 nonexistent functions.
5180 2004-05-17 Derek R. Price <derek@ximbiot.com>
5181 Paul Eggert <eggert@cs.ucla.edu>
5183 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5185 2004-05-14 Bruno Haible <bruno@clisp.org>
5187 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5188 that consists of a '.' followed by an empty digit string.
5189 Patch by Tor Lillqvist <tml@iki.fi>.
5191 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5193 Port obstack to the AS/400, where pointers are 16 bytes wide and
5194 you cannot cast an integer to a valid pointer. This patch is
5195 currently waiting to be integrated into glibc; see
5196 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5198 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5199 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5200 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5201 (struct obstack): temp member is now a union of a pointer and
5202 an integer, instead of an integer. All integer uses changed.
5203 This does not affect the physical layout of struct obstack,
5204 except on hosts (like the AS/400) where the size or alignment of
5205 void * is greater than that of ptrdiff_t.
5206 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5207 __STDC__)]: Store temporary in pointer member of union, not
5209 * obstack.c: Include <stddef.h>, for offsetof.
5210 (struct fooalign): Remove; it doesn't need a name.
5211 (union fooround): Change double to long double, and add void *.
5212 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5213 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5214 not a macro. Hence the values are always int; so remove all
5215 casts-to-int in uses.
5217 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5218 Derek Price <derek@ximbiot.com>
5220 * alloca.c: Include <alloca.h>, to get our interface.
5221 * alloca_.h: Use __alloca on AIX, so that we don't have to
5222 include <alloca.h> first. Use C89 prototype for alloca; this
5223 requires including <stddef.h> for size_t. Use extern "C" if C++.
5224 Use #elif for simplicity, since we can assume C89 now.
5225 Don't try to source the system alloca.h since it will not be found
5226 and to prevent recursively including its replacement.
5227 * fnmatch.c: Include <alloca.h> instead of opencoding.
5228 * regex.c: Likewise.
5230 2004-05-16 Derek Price <derek@ximbiot.com>
5231 Paul Eggert <eggert@cs.ucla.edu>
5233 getline cleanup. This changes the getndelim2 API: both order of
5234 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5237 * getline.c: Don't include stddef.h or stdio.h, since our
5238 interface does that.
5239 (getline): Always use getdelim, so that we don't have two
5240 copies of this code.
5241 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5243 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5244 (GETNDELIM2_MAXIMUM): New macro.
5245 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5246 instead of the old practice of delim2==0. All callers changed.
5247 Return -1 on overflow, instead of returning junk.
5248 Do not set *linesize unless allocation succeeds.
5249 * getndelim2.h: Do not include stddef.h; no longer needed, now
5250 that we include sys/types.h.
5251 * getnline.h: Likewise.
5252 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5253 (getndelim2): Reorder arguments.
5254 * getnline.c (getnline, getndelim):
5255 Don't discard the NMAX argument.
5256 (getnline): Invoke getndelim, to avoid code duplication.
5257 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5258 of (size_t) -1 by callers of the getnline family.
5260 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5262 * nanosleep.c (suspended): Change its type from int to
5263 sig_atomic_t volatile.
5264 (first_call): Make it private to rpl_nanosleep, and have it
5265 be zero initially as that's a bit faster.
5266 (my_usleep): Round up fractional times instead of truncating them,
5267 as this is the usual meaning for 'sleep'.
5269 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5271 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5272 (ENOSYS): Define if not defined.
5273 (settime): Fall back on stime if it exists and settimeofday fails.
5274 But don't bother with fallbacks if a method fails with errno == EPERM.
5276 2004-05-11 Jim Meyering <jim@meyering.net>
5278 Prior to this change, the save_cwd caller required read access to the
5279 current directory on most systems (ones with the fchdir function).
5281 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5282 fails, try write-only, and finally, resort to using xgetcwd.
5284 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5286 * obstack.c, obstack.h: Import changes from libc.
5288 2004-04-28 Bruno Haible <bruno@clisp.org>
5290 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5291 implicitly appends .exe to executables.
5292 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5293 accepts Windows pathnames.
5294 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5295 Cygwin like Windows, since it now accepts Windows pathnames.
5296 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5297 Cygwin like Windows, since it now accepts Windows pathnames.
5298 Reported by Derek Robert Price <derek@ximbiot.com>.
5300 2004-04-20 Jim Meyering <jim@meyering.net>
5302 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5304 2004-04-20 Jim Meyering <jim@meyering.net>
5305 Bruno Haible <bruno@clisp.org>
5307 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5308 memory when realloc fails.
5310 2004-04-18 Jim Meyering <jim@meyering.net>
5312 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5313 don't leak memory and do call END_UTMP_ENT.
5315 2004-04-11 Paul Eggert <eggert@twinsun.com>
5317 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5318 (CHAR_BIT): Remove, since we assume C89.
5319 Include <stdint.h> if available, as per current Autoconf CVS advice.
5321 2004-03-30 Paul Eggert <eggert@twinsun.com>
5323 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5324 not bool, to be more consistent with Unix conventions.
5325 Suggested by Bruno Haible.
5327 Merge from coreutils.
5329 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5332 * getdate.h: Include stdbool.h, and timespec.h instead of
5333 the usual <time.h> dance.
5334 (get_date): Change signature to support fractional time stamps.
5335 All callers changed.
5336 * getdate.y: Include "getdate.h" first, as we can now
5337 assume C89 and don't need to worry about 'const'.
5338 Similarly, include "unlocked-io.h" near start, not in middle.
5340 (textint.value): Use long int rather than int.
5341 (textint.digits): Use size_t rather than int.
5342 (BILLION, LOG10_BILLION): New constants.
5343 (parser_control): New member rel_ns. Members day_ordinal,
5344 time_zone, month, day, hour, minutes, rel_year, rel_month,
5345 rel_day, rel_hour, rel_minutes, rel_seconds
5346 are now long int, not int. Member seconds is now struct timespec,
5347 not int. New member timespec_seen. Members dates_seen, days_seen,
5348 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5350 (%union.intval): Now long int, not int.
5351 New member timespec.
5352 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5353 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5354 (spec): Now is a timespec or an item list.
5355 (timespec, items): New nonterminals.
5356 (time, rel, relunit, number, get_date):
5357 Add support for fractional seconds.
5358 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5359 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5360 (to_hour): First arg is now long int, not int.
5361 (to_year): Returns long int, not int.
5362 Don't treat year -70 like 70.
5363 (tm_diff): Returns long int, not int.
5364 (lookup_word): Use bool instead of int when appropriate.
5365 (yylex): Use size_t for count, not int.
5366 Detect overflow when parsing large integer constants.
5367 Add support for fractions.
5368 (get_date): Make pointers 'const' if possible.
5369 Use more-portable code to detect integer overflow.
5370 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5371 Don't use ctime; it's not reliable if the year has >4 digits.
5373 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5374 This is for compatibility with BSD.
5376 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5377 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5378 From coreutils' system.h.
5380 * userspec.c: Don't include "posixver.h".
5381 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5382 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5383 compatible extension. Simplify code by removing a boolean int
5384 that was always nonzero if a string was nonnull.
5386 2004-03-30 Jim Meyering <jim@meyering.net>
5388 Merge from coreutils.
5390 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5392 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5393 an empty input stream.
5395 * readtokens.c: Include <stdbool.h>.
5396 (readtoken): Use `size_t' rather than int/long.
5397 All callers adjusted.
5398 Use `bool' rather than `int' where appropriate.
5399 Use memset rather than an explicit loop.
5400 Use x2nrealloc rather than xrealloc.
5401 Allow the use of `\0' as a delimiter.
5402 (readtokens): Likewise.
5403 * readtokens.h (readtoken, readtokens): Update prototypes.
5405 2004-03-30 Bruno Haible <bruno@clisp.org>
5407 * getloadavg.c (getloadavg): Don't assume setlocale returns
5410 2004-03-29 Paul Eggert <eggert@twinsun.com>
5412 Merge changes to getloadavg.c from coreutils and Emacs.
5414 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5415 Define to an expression, not to the empty string.
5416 Include cloexec.h and xalloc.h.
5417 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5418 Use set_cloexec_flag rather than rolling our own.
5419 * cloexec.c, cloexec.h: New files.
5421 2004-03-18 Paul Eggert <eggert@twinsun.com>
5423 * getopt.h: Sync with libc CVS.
5425 2004-03-18 Paul Eggert <eggert@twinsun.com>
5426 Bruno Haible <bruno@clisp.org>
5428 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5429 not on all platforms that have <wchar.h>.
5430 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5432 2004-03-09 Paul Eggert <eggert@twinsun.com>
5434 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5436 * getopt_int.h: New file, also synced from libc.
5438 2004-03-07 Paul Eggert <eggert@twinsun.com>
5440 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5441 '#if' expressions. Unlike the code it replaces, it does not
5442 depend on (defined _SC_PAGESIZE). However, it does depend on
5443 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5444 first reported by Jason Andrade in
5445 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5447 2004-01-18 Simon Josefsson <jas@extundo.com>
5449 * strdup.h: New file.
5450 * strdup.c: Include it.
5451 * path-concat.c: Include strdup.h. Drop strdup declaration.
5452 * userspec.c: Include strdup.h. Drop strdup declaration.
5454 2004-02-06 Karl Berry <karl@gnu.org>
5456 * config.charset: update from gettext 0.14.1.
5458 2004-02-05 Paul Eggert <eggert@twinsun.com>
5460 Add comments and code, prompted by suggestions from Bruno Haible
5462 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5463 describing the enum quoting_style values.
5464 * quotearg.c (quotearg_alloc): New function.
5465 (quotearg_buffer_restyled): Treat lone { and } as special.
5466 Treat = as special. Work around bug with older shells
5467 that "see" a '\' that is really the 2nd byte of a multibyte char.
5468 Quote empty string with shell_quoting_style.
5470 2004-02-03 Bruno Haible <bruno@clisp.org>
5472 * pipe.h: New file, from GNU gettext.
5473 * pipe.c: New file, from GNU gettext.
5475 2004-01-27 Bruno Haible <bruno@clisp.org>
5477 * execute.h: New file, from GNU gettext.
5478 * execute.c: New file, from GNU gettext.
5479 * w32spawn.h: New file, from GNU gettext.
5481 2004-01-23 Paul Eggert <eggert@twinsun.com>
5483 Exit-status fix from coreutils.
5485 Use exit_failure consistently in place of EXIT_FAILURE,
5486 so that program exit statuses are consistent on failure.
5488 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5489 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5490 * argmatch.h: Comment fix to match the above.
5491 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5492 Now a macro referring to exit_failure, instead of a separate
5493 variable. Include "exitfail.h" to get it.
5494 * xstrtol.h: Include "exitfail.h".
5495 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5497 * long-options.c (parse_long_options): Use prototype
5498 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5501 2004-01-21 Jim Meyering <jim@meyering.net>
5503 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5504 so as not to conflict with a different-sized __mktime_internal
5505 function in GNU libc.
5506 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5507 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5509 2004-01-18 Paul Eggert <eggert@twinsun.com>
5511 Merge from diffutils.
5513 * file-type.c (file_type): Add typed memory objects.
5514 * file-type.h (S_TYPEISTMO): New macro.
5516 * c-stack.h (c_stack_action): Remove argv argument.
5517 * c-stack.c (c_stack_action): Likewise. All uses changed.
5518 (die): Don't calculate message unless segv_action returns.
5519 (get_stack_location, min_address_from_argv, max_address_from_argv,
5520 volatile stack_base, volatile_stack_size): Remove.
5521 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5522 that every segmentation violation is a stack overflow. (Ouch!)
5523 See Debian bug 136249 (still outstanding) for more info about why
5524 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5526 2003-11-30 Bruno Haible <bruno@clisp.org>
5528 Safer stack allocation.
5529 * setenv.c: Include allocsa.h.
5530 (alloca): Remove fallback definition.
5531 (freea): Remove macro.
5532 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5535 2003-10-17 Bruno Haible <bruno@clisp.org>
5537 * binary-io.h: Avoid warnings on Cygwin.
5539 2003-12-28 Bruno Haible <bruno@clisp.org>
5541 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5542 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5544 2003-11-28 Bruno Haible <bruno@clisp.org>
5546 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5548 2003-11-27 Bruno Haible <bruno@clisp.org>
5550 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5552 2003-11-17 Bruno Haible <bruno@clisp.org>
5554 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5556 2003-11-24 Bruno Haible <bruno@clisp.org>
5558 * xallocsa.h: New file, from GNU gettext.
5559 * xallocsa.c: New file, from GNU gettext.
5561 2003-11-24 Bruno Haible <bruno@clisp.org>
5563 * allocsa.h: New file, from GNU gettext.
5564 * allocsa.c: New file, from GNU gettext.
5566 2003-11-24 Bruno Haible <bruno@clisp.org>
5568 * eealloc.h: New file.
5570 2004-01-15 Jim Meyering <jim@meyering.net>
5572 Merge from coreutils.
5574 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5575 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5576 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5578 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5579 optional configure-time default.
5581 * version-etc.c (version_etc_copyright): Update copyright date.
5583 * xreadlink.c (xreadlink): Correct outdated comment.
5585 2004-01-15 Paul Eggert <eggert@twinsun.com>
5587 Merge from coreutils.
5589 * posixver.c: Include posixver.h.
5591 * same.c: Include <stdbool.h>, <limits.h>.
5592 (_POSIX_NAME_MAX): Define if not defined.
5594 (same_name): If file names are silently truncated, report
5595 that the file names are the same if they are the same after
5596 the silent truncation.
5598 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5599 conversion function.
5600 * xstrtod.c (xstrtod): Likewise. All callers changed to
5601 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5604 2004-01-14 Paul Eggert <eggert@twinsun.com>
5606 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5607 with like-named macro in fnmatch.c.
5608 (EXT): Use an internal constant instead.
5610 Merge fnmatch patches from glibc.
5611 * fnmatch.c (mbsinit): Remove define.
5612 Add libc_hidden_ver (__fnmatch, fnmatch).
5613 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5614 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5616 2003-12-14 Karl Berry <karl@gnu.org>
5618 * config.charset: update from gettext-runtime.
5620 2003-12-03 Paul Eggert <eggert@twinsun.com>
5622 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5623 Bug reported by Alfred M. Szmidt.
5625 2003-11-29 Karl Berry <karl@gnu.org>
5627 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5629 2003-11-23 Paul Eggert <eggert@twinsun.com>
5630 Bruno Haible <bruno@clisp.org>
5632 * printf-parse.h: Don't include sys/types.h.
5633 (ARG_NONE): New macro.
5634 (char_directive): Change type of *arg_index fields to size_t.
5635 * printf-parse.c: Don't include sys/types.h.
5636 (SSIZE_MAX): Remove macro.
5637 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5638 Remove unnecessary overflow check.
5639 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5642 2003-11-24 Paul Eggert <eggert@twinsun.com>
5644 * alloca.c: Remove dependency on xalloc module.
5645 (xalloc_die): Remove.
5646 (memory_full) [!defined emacs]: New macro.
5647 [!defined emacs]: Don't include xalloc.h.
5648 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5649 address arithmetic overflows. Change datatypes a bit to avoid
5652 2003-11-22 Jim Meyering <jim@meyering.net>
5654 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5656 2003-11-17 Bruno Haible <bruno@clisp.org>
5658 * vasnprintf.c (alloca): Remove fallback definition.
5659 (freea): Remove definition.
5660 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5661 Reported by Paul Eggert.
5663 2003-11-17 Jim Meyering <jim@meyering.net>
5665 On systems without utime and without a utimes function capable of
5666 dealing with a NULL struct utimbuf* argument, this utime replacement
5667 could -- in unusual circumstances -- leak a file descriptor.
5668 * utime.c: Include <unistd.h> and <errno.h>.
5669 (utime_null): Be sure to close `fd' and to preserve errno.
5670 Reported by Geoff Collyer via Arnold Robbins.
5672 2003-11-16 Paul Eggert <eggert@twinsun.com>
5673 Bruno Haible <bruno@clisp.org>
5675 Protect against address arithmetic overflow.
5676 * printf-args.h: Include stddef.h.
5677 (arguments): Change type of field 'count' to size_t.
5678 * printf-args.c (printf_fetchargs): Use size_t instead of
5679 'unsigned int' where appropriate.
5680 * printf-parse.h: Include sys/types.h.
5681 (char_directive): Change type of *arg_index fields to ssize_t.
5682 (char_directives): Change type of fields 'count', max_*_length to
5684 * printf-parse.c: Include sys/types.h and xsize.h.
5685 (SSIZE_MAX): Define fallback value.
5686 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5687 instead of 'int' where appropriate. Check a_allocated, d_allocated
5688 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5689 * vasnprintf.c: Include xsize.h.
5690 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5691 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5692 overflow. Avoid wraparound when converting a width or precision from
5695 2003-11-16 Bruno Haible <bruno@clisp.org>
5697 Update from GNU gettext.
5698 * printf-parse.c: Generalize to it can be compiled for wide strings.
5699 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5700 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5701 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5702 SNPRINTF): New macros.
5703 Don't include <alloca.h> if the file is used inside libintl.
5704 (local_wcslen): New function, for Solaris 2.5.1.
5705 (VASNPRINTF): Use it instead of wcslen.
5707 2003-11-16 Bruno Haible <bruno@clisp.org>
5709 * xsize.h (xmax): New function.
5710 (xsum, xsum3, xsum4): Declare as "pure" functions.
5712 2003-11-12 Paul Eggert <eggert@twinsun.com>
5714 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5715 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5716 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5717 heuristic is just as accurate as far as we know, and it removes a
5718 dependency on size_max.m4 and ptrdiff_max.m4.
5720 2003-11-12 Paul Eggert <eggert@twinsun.com>
5722 * xstrtol.c (__xstrtol): Remove "break" immediately after
5723 "return", to pacify some unknown compiler. Problem reported
5726 2003-11-11 Bruno Haible <bruno@clisp.org>
5728 * xsize.h (SIZE_MAX): Remove fallback definition.
5729 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5732 2003-11-10 Paul Eggert <eggert@twinsun.com>
5734 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5735 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5736 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5738 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5739 not (size_t) -1, since it's defined here.
5741 2003-11-06 Paul Eggert <eggert@twinsun.com>
5743 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5744 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5745 Reject sizes of exactly SIZE_MAX bytes.
5746 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5747 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5749 2003-11-05 Bruno Haible <bruno@clisp.org>
5751 * xsize.h: Include limits.h, to avoid a possible collision with
5752 SIZE_MAX defined in <limits.h> on Solaris.
5754 2003-11-04 Bruno Haible <bruno@clisp.org>
5756 * xsize.h: New file.
5757 * linebreak.c: Include xsize.h.
5758 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5759 argument for overflow.
5760 Suggested by Paul Eggert.
5762 2003-10-31 Bruno Haible <bruno@clisp.org>
5764 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5765 to avoid (extremely rare) race condition.
5766 Suggested by Paul Eggert.
5768 2003-11-03 Jim Meyering <jim@meyering.net>
5770 * userspec.c: Include "userspec.h".
5771 * userspec.h: New file.
5773 2003-10-31 Paul Eggert <eggert@twinsun.com>
5775 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5776 * mountlist.c (SIZE_MAX): Define if not defined already.
5777 (read_filesystem_list): Set and use me_type_malloced.
5778 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5779 whatever the type happens to be), for brevity and consistency.
5780 Check for size calculation overflow on Alphas running OSF/1.
5782 2003-10-31 Jim Meyering <jim@meyering.net>
5784 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5786 * linebuffer.c: Include <string.h> for declaration of memset.
5788 2003-10-30 Paul Eggert <eggert@twinsun.com>
5789 Bruno Haible <bruno@clisp.org>
5791 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5792 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5794 2003-10-29 Paul Eggert <eggert@twinsun.com>
5796 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5797 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5799 * quotearg.c (quotearg_n_options): Use it.
5800 * group-member.c: Include <stdbool.h>.
5801 (free_group_info): Arg is now const *; don't free arg.
5802 (get_group_info): Now returns bool and accepts struct group_info *,
5803 rather than returning a malloc'ed struct group_info *.
5804 All uses changed. Check for overflow in internal size calculation.
5806 * getusershell.c (readname): Simplify the code by using x2nrealloc
5807 rather than xmalloc/xrealloc.
5808 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5809 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5810 conformance bug: the old code used a pointer after freeing the
5811 storage that it addressed.
5812 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5813 rather than doing it by hand.
5814 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5815 the buffer preserved. Use free and xmalloc instead.
5816 * quotearg.c (quotearg_n_options): Likewise.
5817 Use a simpler test for size overflow. Don't use xalloc_oversized
5818 because unsigned int might be wider than size_t (!); this suggests
5819 that we should switch from unsigned int to size_t for slot numbers.
5821 2003-10-27 Bruno Haible <bruno@clisp.org>
5823 * stdbool_.h: Better support for BeOS.
5825 2003-10-27 Paul Eggert <eggert@twinsun.com>
5827 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5828 to allocate the returned structure. Do not allocate a subarray,
5829 as x2nrealloc will do that.
5830 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5831 instead of xnrealloc.
5832 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5834 2003-10-26 Paul Eggert <eggert@twinsun.com>
5836 * xalloc.h (xalloc_oversized): New static inline function, for
5837 callers that want to do their own size-overflow checking. Include
5838 <stdbool.h>, since xalloc_oversized returns bool.
5839 * xalloc.c (array_size_overflow): Remove. All callers changed
5840 to use xalloc_oversized.
5842 Add two functions x2realloc, x2nrealloc, for programs that grow
5843 arrays dynamically by doubling their sizes.
5844 * xalloc.h (x2realloc, x2nrealloc): New decls.
5845 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5848 Port to C99 semantics for 'inline' of external functions.
5849 Bug reported by Bruno Haible.
5850 * xmalloc.c (xnmalloc_inline): New static inline function,
5851 with the old contents of xnmalloc.
5852 (xnmalloc, xmalloc): Use it.
5853 (xnrealloc_inline): New static inline function,
5854 with the old contents of xnrealloc.
5855 (xnrealloc, xrealloc): Use it.
5857 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5859 2003-10-25 Paul Eggert <eggert@twinsun.com>
5861 Fix several address-calculation bugs in the hash modules,
5862 plus some minor code cleanup.
5864 * hash.h: Include <stdbool.h>, for bool.
5865 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5866 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5867 hash_get_n_entries, hash_get_max_bucket_length,
5868 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5869 hash_rehash): Use size_t rather than unsigned.
5870 * hash.c (struct hash_table, hash_get_n_buckets,
5871 hash_get_n_buckets_used, hash_get_n_entries,
5872 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5873 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5874 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5876 (SIZE_MAX): Define if not defined.
5877 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5878 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5880 Use const * when possible.
5881 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5882 (check_tuning): Fix bug: if tuning parameters were very close to
5883 0 or 1, rounding errors could have caused subscript violations.
5884 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5885 (hash_initialize): Add 'fail:' label
5886 to free table and return NULL, and use it to simplify code.
5887 Use calloc rather than clearing the storage ourself.
5888 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5889 buffer size calculations.
5890 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5891 Include <stddef.h>, for size_t.
5892 * hash-pjw.c (hash_pjw): Likewise.
5893 Switch to method described by Bruno Haible.
5894 Include <limits.h>, for CHAR_BIT.
5895 (SIZE_BITS): New macro.
5897 2003-10-21 Paul Eggert <eggert@twinsun.com>
5899 * getndelim2.c (getndelim2): When size calculation overflows,
5900 ceiling the allocation at NMAX bytes rather than silently
5901 discarding input bytes before NMAX is reached. This makes
5902 a difference only if NMAX exceeds SIZE_MAX / 2.
5904 * obstack.c: Merge from glibc.
5905 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5906 Add libc_hidden_def (_obstack_newchunk).
5907 (_obstack_free) [! defined _LIBC]: Remove.
5908 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5909 a clone of the function body.
5910 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5911 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5913 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5914 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5917 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5918 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5919 Don't use lvalue casts, as GCC plans to remove support for them
5920 in GCC 3.5. Reported by Joseph S. Myers. This bug
5921 was also present in the non-GCC version, indicating that this
5922 code had always been buggy and had never been widely used.
5923 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5924 Use the fast variant of each macro, rather than copying the
5925 definiens of the fast variant; that way, we'll be more likely to
5926 catch future bugs in the fast variants.
5928 2003-10-20 Bruno Haible <bruno@clisp.org>
5930 * wait-process.h: New file, from GNU gettext.
5931 * wait-process.c: New file, from GNU gettext.
5933 2003-10-19 Jim Meyering <jim@meyering.net>
5935 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5937 2003-10-16 Paul Eggert <eggert@twinsun.com>
5939 * getgroups.c: Include <errno.h>, <stdlib.h>.
5940 (getgroups): First arg is int, not size_t.
5941 Don't let 'free' mangle errno.
5943 2003-10-16 Jim Meyering <jim@meyering.net>
5945 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5947 2003-10-15 Paul Eggert <eggert@twinsun.com>
5949 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5951 (new_exclude, add_exclude_file): Initial size no longer needs to
5953 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5954 our own address arithmetic overflow checking.
5956 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5957 (fnmatch): Do not alloca more than 2000 wide characters;
5958 instead, use malloc for large buffers.
5959 Check for address arithmetic overflow, and return -1
5960 with errno set to ENOMEM in that case.
5961 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5962 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5963 instead, return -1. Check for address arithmetic overflow.
5965 2003-10-14 Paul Eggert <eggert@twinsun.com>
5967 Handle invalid suffixes and overflow independently, so that
5968 callers can treat them independently as needed. Fix some bugs in
5969 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5970 suffix for a human-readable blocksize. The major caller-visible
5971 change is the addition of a new
5972 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5973 that both overflow and suffix chars were found.
5975 * human.c (humblock): Don't check separately for invalid suffix
5976 char; that is xstrtoumax's job (now that its bug is fixed).
5977 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5978 INTMAX_MAX]: New macros.
5979 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5980 TYPE_MAXIMUM): New macros.
5981 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5982 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5983 if overflow occurs, as it's what __strtol does and it's more useful
5985 (__xstrtol): If __strtol reports some error other than ERANGE,
5986 reflect it to the caller as LONGINT_INVALID. If it reports
5987 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5988 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5989 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5991 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5992 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5993 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5994 [defined UINTMAX_MAX]: New macros.
5996 2003-10-14 Bruno Haible <bruno@clisp.org>
5998 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5999 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6000 Also use volatile where needed.
6002 2003-10-12 Paul Eggert <eggert@twinsun.com>
6004 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6005 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6006 and define in terms of the other primitives.
6007 * xmalloc.c: Include stdbool.h; do not include exit.h.
6008 (SIZE_MAX): Define if not already defined.
6009 (array_size_overflow): New function.
6010 (xalloc_die): Abort instead of exiting if 'error' returns.
6011 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6012 (xmalloc, xrealloc): Use them.
6013 (xcalloc): Check for address arithmetic overflow.
6014 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6015 a bit faster than strcpy.
6017 2003-10-08 Paul Eggert <eggert@twinsun.com>
6019 Merge getpass from libc, plus a few fixes.
6021 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6022 Include <stdbool.h>.
6023 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6024 __fsetlocking to empty.
6025 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6026 do include <bits/libc-lock.h>.
6027 Do not include <fcntl.h>; not needed.
6028 [_LIBC]: Include <wchar.h>.
6029 (NOTCANCEL_MODE): New macro.
6030 (flockfile, funlockfile) [_LIBC]: New macros.
6031 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6032 [!_LIBC]: New macros.
6033 (call_fclose): New function.
6034 (getpass): Use it. Save tty stream separately; this simplifies the
6035 code and makes it more reliable if stdin happens to equal stdout.
6036 Invoke __fsetlocking on tty.
6037 Handle thread cancellation if needed.
6038 Namespace cleanup (use __tcgetattr, __getline).
6039 Use bool for Booleans.
6040 [USE_IN_LIBIO]: Handle wide streams.
6041 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6042 stream might go where.
6044 * unlocked-io.h: Include <stdio.h>, so that the caller
6045 doesn't have to include <stdio.h> before us.
6046 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6047 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6048 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6049 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6050 if not declared, so that we can use getpass.c code from libc without
6052 (flockfile, ftrylockfile, funlockfile): New macros.
6054 2003-10-06 Bruno Haible <bruno@clisp.org>
6056 * version-etc-2.h: Remove file.
6057 * version-etc-2.c: Remove file.
6059 2003-09-25 Jim Meyering <jim@meyering.net>
6060 Bruno Haible <bruno@clisp.org>
6062 This lets translators provide better translations for the
6063 "Written by ..." part of --version output.
6064 * version-etc.h: Include stdarg.h.
6065 (version_etc_copyright): Declare as readonly.
6066 (version_etc): Make this function variadic with a NULL-terminated list
6067 of author name strings.
6068 (version_etc_va): New declaration.
6069 * version-etc.c: Include stdarg.h, stdlib.h.
6070 (version_etc_copyright): Declare as readonly.
6071 (version_etc_va): New function. Provide a different translatable string
6072 for each possible number of authors < 10. Abbreviate when there are 10
6074 (version_etc): Make this function variadic. Call version_etc_va.
6075 Suggestion from Gary V. Vaughan.
6077 * long-options.h (parse_long_options): Change prototype: the authors
6078 string is moved to the end and becomes variadic.
6079 * long-options.c: Include stdarg.h.
6080 (parse_long_options): Make this function variadic, too.
6081 Call version_etc_va, not version_etc.
6083 2003-10-06 Bruno Haible <bruno@clisp.org>
6085 * fatal-signal.h: New file, from GNU gettext.
6086 * fatal-signal.c: New file, from GNU gettext.
6088 2003-10-04 Karl Berry <karl@gnu.org>
6090 * argp*: update from libc.
6092 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6094 * getpass.c (getpass): Use a no-op fseek when switching from input to
6095 output mode on the same stream.
6097 2003-09-29 Paul Eggert <eggert@twinsun.com>
6099 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6100 Fix arg typo in previous patch.
6102 2003-09-28 Jim Meyering <jim@meyering.net>
6104 * error.c: Correct cpp indentation.
6106 2003-09-27 Paul Eggert <eggert@twinsun.com>
6108 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6109 Omit the special code that used __typeof__, since we worry that
6110 it could be more trouble than it's worth. See:
6111 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6112 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6116 2003-09-26 Jim Meyering <jim@meyering.net>
6118 * error.c (error_tail): Move some declarations
6119 into inner scope where the local variables are used.
6121 2003-09-26 Bruno Haible <bruno@clisp.org>
6123 * stpncpy.h (gnu_stpncpy): New declaration.
6124 (stpncpy): Define as alias for gnu_stpncpy.
6125 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6127 2003-09-26 Paul Eggert <eggert@twinsun.com>
6129 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6130 (error_tail): Do not loop, reallocating temporary buffer, since
6131 the output cannot contain more wide characters than the input
6132 contains bytes, the size must be big enough already. This avoids
6133 one potential size overflow calculation. Check for size overflow
6134 when calculating temporary buffer size. Free temporary buffer
6135 when done, if it was allocated with malloc; this plugs a memory
6136 leak. Remove casts from void * to pointers, that are no longer
6137 needed now that we're assuming C89 or better.
6139 Merge error changes from glibc.
6141 * error.c, error.h: Update copyright notice header to match glibc.
6142 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6143 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6144 Disable cancellation while printing error.
6145 * error.h: Prepend __ to parameter names.
6147 2003-09-25 Karl Berry <karl@gnu.org>
6149 * argp-fmtstream.c, argp-help.c: update from libc.
6151 2003-09-25 Bruno Haible <bruno@clisp.org>
6153 * version-etc-2.h: New file, from version-etc.h with modifications.
6154 * version-etc-2.c: New file, from version-etc.c with modifications.
6156 2003-09-25 Simon Josefsson <jas@extundo.com>
6158 * xgetdomainname.h: New file.
6159 * xgetdomainname.c: New file.
6161 2003-09-25 Simon Josefsson <jas@extundo.com>
6162 Bruno Haible <bruno@clisp.org>
6164 * getdomainname.h: New file.
6165 * getdomainname.c: New file.
6167 2003-09-24 Paul Eggert <eggert@twinsun.com>
6169 * linebuffer.c (freebuffer): Don't free the argument, just
6170 the buffer associated with the argument. Bug reported by
6173 2003-09-19 Karl Berry <karl@gnu.org>
6175 * argp.h: update from libc.
6177 2003-09-16 Paul Eggert <eggert@twinsun.com>
6179 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6180 input error, instead of returning NULL the next time we are called
6181 (and therefore losing track of errno).
6183 2003-09-15 Paul Eggert <eggert@twinsun.com>
6185 * getndelim2.c (getndelim2): Don't trash errno when a read
6186 fails, so that the caller gets the proper errno.
6188 * readutmp.c (read_utmp): Likewise.
6189 Check for fstat error. Close stream and free storage
6192 2003-09-14 Bruno Haible <bruno@clisp.org>
6194 * fwriteerror.h: New file.
6195 * fwriteerror.c: New file.
6197 2003-09-14 Jim Meyering <jim@meyering.net>
6199 * getloadavg.c: Correct cpp indentation.
6200 * strdup.c: Likewise.
6201 * vasnprintf.c: Likewise.
6203 2003-09-12 Paul Eggert <eggert@twinsun.com>
6205 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6206 * obstack.c [!defined _LIBC]: Likewise.
6207 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6208 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6209 * exitfail.c: Don't include stdlib.h; no longer needed.
6211 More changes to assume C89 or better.
6213 * error.c (error_tail): Assume vprintf.
6215 * argmatch.c (getenv): Remove decl.
6216 * progreloc.c (get_full_program_name): Define via prototype.
6217 * setenv.c (clearenv): Likewise.
6218 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6220 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6221 (malloc, memcpy): Remove decls.
6222 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6223 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6224 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6225 (memcpy): Remove macro.
6226 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6227 (__P): Remove. All uses removed.
6228 (PTR): Remove. All uses changed to void *.
6229 (CHAR_BIT, NULL): Remove.
6230 (spaces, zeros, memset_space, memset_zero)
6231 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6233 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6234 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6235 Define with prototype.
6236 Remove now-unnecessary prototype decl.
6237 (extra_args_spec): Assume ANSI C. All uses changed.
6238 (extra_args_spec_iso): Remove.
6239 (my_strftime, emacs_strftimeu): Define via prototype.
6240 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6242 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6243 * strtoimax.c: Include <stdlib.h> unconditionally.
6244 (strtoul, strtol): Remove decls.
6245 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6247 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6248 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6249 (LOCALE_PARAM_PROTO): New macro.
6250 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6251 (INTERNAL (strtol), strtol): Define with a prototype.
6252 (PARAMS): Remove. All uses removed.
6253 * tempname.c: Include <string.h> unconditionally.
6254 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6255 * xgethostname.c (main): Define with a prototype.
6256 * xmalloc.c: Include "xalloc.h" first, to check interface.
6257 Include <stdlib.h> unconditionally.
6258 (calloc, malloc, realloc, free): Remove decls.
6259 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6260 Include <stdlib.h> unconditionally. Sort include file names.
6262 (xstrtod): Define with a prototype.
6263 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6264 (strtol, strtoul): Remove decls.
6266 2003-09-11 Paul Eggert <eggert@twinsun.com>
6268 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6269 Include <stdlib.h>, <string.h> unconditionally.
6270 Remove now-unnecessary cast to char *.
6271 * strnlen.c: Include <string.h> unconditionally.
6272 * yesno.c (yesno): Define with a prototype.
6274 2003-09-10 Bruno Haible <bruno@clisp.org>
6276 * strcspn.c: Include <string.h> unconditionally.
6277 * strpbrk.c: Include <string.h> unconditionally.
6278 * strstr.c: Include <string.h> unconditionally.
6279 * unicodeio.c: Include <string.h> unconditionally.
6280 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6281 * unsetenv.c: Likewise.
6282 * xreadlink.c: Include <stdlib.h> unconditionally.
6283 * yesno.c: Include <stdlib.h> unconditionally.
6284 (rpmatch): Add prototype.
6286 2003-09-10 Jim Meyering <jim@meyering.net>
6288 * error.c: Correct indentation of cpp directives.
6290 2003-09-09 Paul Eggert <eggert@twinsun.com>
6294 * acosl.c (main): Use a prototype.
6295 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6298 * getloadavg.c (getloadavg, main): Define via prototypes.
6300 * getopt.h (struct option.name): Assume C89, and use 'const'.
6301 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6302 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6304 * getopt.c (const): Remove macro.
6305 Include <string.h> unconditionally.
6306 (my_index): Remove; all uses changed to strchr.
6307 (strlen): Remove decl.
6308 (exchange): Remove forward decl; no longer needed.
6309 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6310 Define with prototype.
6311 * getopt1.c (const): Remove macro.
6312 (getopt_long, getopt_long_only, main): Define with prototype.
6314 * getugroups.c: Include <string.h> unconditionally.
6316 * getusershell.c: Include <stdlib.h> unconditionally.
6317 (getusershell, setusershell, endusershell, readname, main):
6318 Define with prototypes.
6320 * group-member.c: Include group-member.h first.
6321 Include <stdlib.h> unconditionally.
6323 * hard-locale.c: Include hard-locale.h first.
6324 Include <stdlib.h>, <string.h> unconditionally.
6326 * hash.c (free, malloc): Remove decls.
6327 Include <stdlib.h> unconditionally.
6329 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6330 (getenv): Do not declare.
6332 * idcache.c: Include <string.h> unconditionally.
6334 * long-options.c: Include long-options.h first, to test interface.
6335 Include <stdlib.h> unconditionally.
6337 * makepath.c: Include makepath.h first, to test interface.
6338 Include <stdlib.h> and <string.h> unconditionally.
6340 * linebuffer.c: Include <stdlib.h>.
6341 (free): Remove decl.
6343 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6344 rpl_malloc returns void *, not char *.
6345 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6347 * md5.h: Include <limits.h> unconditionally.
6348 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6349 (__P): Remove; all uses removed.
6350 * md5.c: Include "md5.h" first.
6351 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6352 md5_buffer, md5_process_bytes, md5_process_block):
6353 Define with prototypes.
6354 * sha.h (__P): Remove all uses. (It wasn't defined??)
6355 * sha.c: Include "sha.h" first.
6356 Include <stdlib.h>, <string.h> unconditionally.
6358 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6359 * memcmp.c (__ptr_t): Likewise.
6360 * memrchr.c (__ptr_t): Likewise.
6361 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6362 Include <string.h> unconditionally.
6363 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6364 * memchr.c: Include <stdlib.h> unconditionally.
6365 * memchr.c (LONG_MAX): Remove.
6366 * memrchr.c (LONG_MAX): Likewise.
6367 * memchr.c (__memchr): Define via a prototype.
6368 * memrchr.c (__memrchr): Likewise.
6369 * memcmp.c (__P): Remove, and remove all uses.
6370 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6371 Remove forward decls; no longer needed.
6372 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6373 Use types required by C89 in prototype.
6375 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6376 * savedir.c: Likewise.
6377 * mkdir.c (free): Remove decl.
6378 * rmdir.c (rmdir): Define with a prototype.
6379 * savedir.c: Include savedir.h first, to test interface.
6381 * mktime.c (STDC_HEADERS): Remove.
6382 Include <stdlib.h>, <string.h> unconditionally.
6384 * modechange.c: Include <stdlib.h> unconditionally.
6385 (malloc): Remove decl.
6387 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6388 (free): Remove decl.
6390 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6391 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6392 (This type really should be intptr_t, but that's a C99ism.)
6393 (_obstack_memcpy): Remove: all uses changed to memcpy.
6394 Include <string.h> unconditionally.
6395 (struct obstack): Assume __STDC__ for types of members
6396 chunkfun, freefun, extra_arg.
6397 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6398 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6399 obstack_begin, obstack_specify_allocation,
6400 obstack_specify_allocation_with_arg, obstack_chunkfun,
6401 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6402 Remove unprototyped decls and the macros that use them.
6403 * obstack.c (POINTER): Remove. All uses changed to void *.
6404 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6405 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6406 (defined __STDC__ && __STDC__)]:
6407 Remove nonprototyped code.
6408 Include <stdlib.h> unconditionally.
6409 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6410 _obstack_allocated_p, _obstack_free, obstack_free,
6411 _obstack_memory_used, print_and_abort):
6412 Define using prototypes.
6413 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6414 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6415 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6416 obstack_next_free, obstack_object_size, obstack_room) [0]:
6417 Remove unused, unprototyped code.
6419 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6421 * physmem.c (physmem_total, physmem_available, main): Define
6424 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6425 (main): Define with a prototype.
6427 * posixver.c (getenv): Remove decl.
6429 * putenv.c (malloc): Returns void *, not char *.
6430 Include <string.h> unconditionally.
6431 (strchr, memcpy, NULL): Do not define.
6433 * readtokens.c: Include readtokens.h first, to test interface.
6434 Include <stdlib.h>, <string.h> unconditionally.
6435 (init_tokenbuffer): Define with a prototype.
6437 * regex.c (PARAMS): Remove. All uses removed.
6438 All uses of _RE_ARGS removed, too.
6439 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6441 (bzero): Assume memset exists.
6442 (memcmp, memcpy, NULL): Remove.
6443 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6444 char, or assignments to local vars of type signed char.
6445 (init_syntax_once, PREFIX(extract_number_and_incr),
6446 PREFIX(print_partial_compiled_pattern),
6447 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6448 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6449 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6450 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6451 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6452 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6453 wcs_compile_range, byte_compile_range, truncate_wchar,
6454 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6455 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6456 count_mbs_length, wcs_re_match_2_internal,
6457 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6458 PREFIX(alt_match_null_string_p),
6459 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6460 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6461 regfree, PREFIX(extract_number)): Define with prototype. Remove
6462 now-unnecessary declaration, if any.
6463 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6465 Remove now-unnecessary casts among pointer types.
6466 * regex.h (_RE_ARGS): Remove. All uses removed.
6468 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6469 (free): Remove decl.
6471 * rpmatch.c: Include <stdlib.h> unconditionally.
6473 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6474 (free): Remove decl.
6476 * save-cwd.c: Include <stdlib.h> unconditionally.
6477 * xgetcwd.c: Likewise.
6479 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6480 (free): Remove decl.
6482 * strchrnul.c (strchrnul): Define with a prototype.
6483 Fix bug: c_in was not converted to char before searching.
6485 The following changes are not K&R related:
6487 * group-member.h: Include <sys/types.h>, so that this file is
6489 * makepath.h: Likewise.
6491 * getusershell.c (readname, default_index, line_size, readname):
6492 Use size_t, not int, for sizes.
6493 (readname): If the size overflows, report an error instead of
6496 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6498 * getndelim2.c: Assume stdlib.h per the C89 spec.
6500 2003-09-08 Paul Eggert <eggert@twinsun.com>
6502 Assume C89 or better; remove K&R cruft.
6503 A few of these changes were first proposed by Derek Robert Price
6504 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6506 * addext.c: Include <string.h> unconditionally.
6507 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6508 Don't declare getenv or malloc.
6510 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6511 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6513 (find_stack_direction, alloca): Use prototypes.
6515 * atexit.c (atexit): Define using a prototype.
6517 * basename.c, dirname.c, stripslash.c:
6518 Include <string.h> unconditionally.
6520 * bcopy.c: Include <stddef.h>.
6521 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6523 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6525 * error.h (error, error_at_line, error_print_progname)
6526 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6527 * error.c: Include error.h first, to check interface.
6528 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6529 (VA_START): Remove; all uses changeed to va_start.
6530 (exit, strerror): Remove decls.
6531 (error_print_progname): Prototype uncondionally.
6532 Don't include <errno.h>; no longer needed.
6533 (private_strerror): Remove.
6534 (error_tail): Always define.
6535 (error, error_at_line): Assume C89 or better; always use prototypes.
6536 * fatal.c: Include "fatal.h" first, to test interface.
6537 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6538 (VA_START): Remove; all uses changed to va_start.
6539 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6541 (exit): Remove decl.
6542 (fatal): Prototype unconditionally. Assume va_start works.
6543 Abort at end, to pacify gcc.
6545 * euidaccess.c (main): Define with a prototype.
6547 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6549 * exitfail.c: Include <stdlib.h> unconditionally.
6551 * fnmatch_.h (__P): Remove. All uses changed to assume
6553 * fnmatch.c: Include fnmatch.h first, to test interface.
6554 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6555 (getenv): Remove decl.
6556 (fnmatch): Define using a prototype.
6557 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6558 (FCT): Define using a prototype.
6560 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6562 * gethostname.c: Include <stddef.h>.
6563 (gethostname): Define with prototype. Length is size_t, not int.
6565 2003-09-08 Paul Eggert <eggert@twinsun.com>
6567 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6568 getversion.c should have been removed then, but was accidentally
6571 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6572 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6574 2003-09-07 Paul Eggert <eggert@twinsun.com>
6576 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6577 copy_tm_result. Bug reported by Simon Josefsson in
6578 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6580 2003-09-06 Paul Eggert <eggert@twinsun.com>
6582 * time_r.c, time_r.h: New files.
6584 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6586 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6587 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6589 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6591 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6592 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6595 * timegm.c: Switch to glibc implementation, with the following changes:
6596 [defined HAVE_CONFIG_H]: Include <config.h>.
6597 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6598 (__mktime_internal) [!defined _LIBC]: New decl.
6599 (__gmtime_r) [!defined _LIBC]: New macro and function.
6600 (timegm): Use a prototype, since gnulib assumes C89.
6601 Do not bother declaring tmp to be const, as it's not really usefu.
6602 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6603 (timegm): Declare only if HAVE_DECL_TIMEGM.
6605 2003-09-03 Paul Eggert <eggert@twinsun.com>
6607 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6608 Bug reported by Lute Kamstra in
6609 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6611 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6612 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6613 course with correspondingly smaller numbers for tomorrow and
6614 yesterday. From Tadayoshi Funaba. Originally installed into
6615 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6618 2003-08-31 Simon Josefsson <jas@extundo.com>
6620 * timegm.h: New file.
6621 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6623 2003-08-31 Karl Berry <karl@gnu.org>
6625 * argp.h: update from libc.
6627 2003-08-28 Bruno Haible <bruno@clisp.org>
6629 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6630 warning on QNX, which defines O_BINARY to 000000.
6632 2003-08-24 Bruno Haible <bruno@clisp.org>
6634 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6635 MSVC7 <stdio.h> is included later.
6637 2003-08-20 Bruno Haible <bruno@clisp.org>
6639 * progname.h: New file, from GNU gettext.
6640 * progname.c: New file, from GNU gettext.
6641 * progreloc.c: New file, from GNU gettext.
6643 2003-08-19 Bruno Haible <bruno@clisp.org>
6645 * xstrdup.c: Assume <string.h> exists.
6647 2003-08-18 Jim Meyering <jim@meyering.net>
6649 * setenv.h: Indent nested cpp directive.
6650 * vasnprintf.c: Remove trailing blanks.
6652 2003-08-17 Simon Josefsson <jas@extundo.com>
6653 Bruno Haible <bruno@clisp.org>
6655 * xstrndup.h: New file.
6656 * xstrndup.c: New file.
6658 2003-08-17 Bruno Haible <bruno@clisp.org>
6660 * strndup.h: New file.
6662 2003-08-16 Paul Eggert <eggert@twinsun.com>
6664 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6665 space, undoing this 2003-08-12 change:
6666 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6668 2003-08-16 Jim Meyering <jim@meyering.net>
6670 Merge from coreutils.
6671 * xstrtoimax.c: #else #if -> #elif.
6672 * xstrtoumax.c: Likewise.
6674 2003-08-15 Paul Eggert <eggert@twinsun.com>
6676 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6677 rather than tab, after '#' in shell-script copyright notices.
6678 Suggested by Bruno Haible.
6680 2003-08-15 Jim Meyering <jim@meyering.net>
6681 and Paul Eggert <eggert@twinsun.com>
6683 Merge from coreutils.
6684 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6685 member but strut utmpx does not. Needed for AIX 4.3.3.
6686 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6688 2003-08-15 Jim Meyering <jim@meyering.net>
6690 Merge from coreutils.
6691 * xgethostname.c: Include <stdlib.h>.
6692 (xghostname): Don't exit for anything other than memory-related
6693 failure; just return NULL.
6694 * userspec.c: Include "posixver.h".
6695 (parse_user_spec): Accept `.' as a separator only
6696 in pre-POSIX-200112 mode.
6697 * strtoimax.c: Use #elif rather than #else #if.
6698 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6699 Remove function, now that we can rely on a working tzset function.
6700 [!_LIBC]: Ensure that the required autoconf test has been run.
6701 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6702 Use underlying_strftime for %r.
6703 * sha.c: Merge in some clean-up and optimization changes from glibc.
6704 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6705 Ensure that it is a multiple of 64.
6706 Rearrange loop exit tests so as to avoid performing an
6707 additional fread after encountering an error or EOF.
6708 * realloc.c: Update copyright date.
6710 2003-08-14 Jim Meyering <jim@meyering.net>
6712 Merge from coreutils.
6713 * obstack.h: Whitespace changes.
6714 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6715 and xcalloc return values.
6716 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6717 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6718 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6719 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6720 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6722 Use mntctl's return value to drive the entry-processing loop, since
6723 we can't rely on the value of the vmt_length member in the last
6724 entry. On some systems doing so could result in exhausting
6725 virtual memory. Based in part on a patch from Mike Jetzer.
6727 2003-08-14 Jim Meyering <jim@meyering.net>
6728 and Paul Eggert <eggert@twinsun.com>
6730 Merges from coreutils, plus other fixes.
6731 * physmem.c: Merge in portability changes from gcc/libiberty
6732 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6733 for credits and details. Thanks to Kaveh Ghazi for helping
6734 to keep these files in sync.
6735 (ARRAY_SIZE): Define it.
6736 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6737 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6738 (memcasecmp): Don't assume size_t fits in unsigned int.
6739 Remove casts and duplicate code.
6740 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6741 (memcpy): Remove definition.
6742 Merge in some clean-up and optimization changes from glibc.
6743 [BLOCKSIZE]: Move definition to top of file.
6744 Ensure that it is a multiple of 64.
6745 Rearrange loop exit tests so as to avoid performing an
6746 additional fread after encountering an error or EOF.
6747 * md5.h (md5_uintptr): Define.
6748 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6749 return to the initial working directory. Preserve errno
6751 * idcache.c: Include "xalloc.h".
6752 (xmalloc, xrealloc): Remove decls.
6753 (getuser): Remove casts no longer required in C89.
6754 * human.c: Include stdio.h, for sprintf.
6755 * group-member.c: Include "xalloc.h".
6756 (xmalloc, xrealloc): Remove decls.
6757 (get_group_info): Remove casts no longer required in C89.
6758 * getusershell.c (readname): Remove casts no longer required in C89.
6759 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6760 * getline.c: Whitespace fix, from coreutils.
6762 2003-08-13 Paul Eggert <eggert@twinsun.com>
6764 * exclude.c: Include <ctype.h>
6765 (IN_CTYPE_DOMAIN): New macro.
6767 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6770 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6771 Undo previous (whitespace-only) change.
6773 2003-08-12 Paul Eggert <eggert@twinsun.com>
6775 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6776 Normalize leading white space and remove trailing white space.
6777 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6778 notice, as per ../config/srclist-update.
6780 Merge from coreutils.
6781 * euidaccess.h: New file.
6782 * euidaccess.c: Include it.
6783 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6784 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6785 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6787 2003-08-11 Bruno Haible <bruno@clisp.org>
6789 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6790 (vasnprintf): Use it instead of wcslen.
6792 2003-08-11 Bruno Haible <bruno@clisp.org>
6794 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6795 value to ensure that _Bool promotes to int. Use #define for _Bool when
6796 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6798 2003-08-10 Karl Berry <karl@gnu.org>
6800 * regex.h: update from libc (whitespace fix).
6802 2003-08-09 Paul Eggert <eggert@twinsun.com>
6804 Merge some files from coreutils. These changes were
6805 originally made by Jim Meyering.
6806 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6807 many older Unixes require this.
6808 * alloca.c (alloca): Remove cast to argument of free;
6809 no longer needed in C89.
6810 * alloca_.h, regex.h: Fix white space to match
6811 what GNU indent does.
6813 2003-08-05 Paul Eggert <eggert@twinsun.com>
6815 * bumpalloc.h: Remove.
6817 2003-08-04 Paul Eggert <eggert@twinsun.com>
6819 * getloadavg.c: Change copyright notice and spacing to conform to
6822 Merge from coreutils.
6823 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6825 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6826 from Karl Berry, implemented by Jim Meyering.
6827 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6828 from Dmitry V. Levin.
6829 Remove anachronistic cast of xrealloc.
6830 * fnmatch_.h (__const): Remove. Use 'const'.
6831 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6832 type. Otherwise, it wouldn't compile with at least /bin/cc on
6833 ymp-cray-unicos9.0.2.X.
6834 Combine two mostly-identical uses of alloca into one.
6835 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6837 2003-08-04 Dave Love <d.love@dl.ac.uk>
6841 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6842 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6843 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6844 obsolete NLIST_NAME_UNION.
6845 [__GNU__]: Undef BSD and FSCALE.
6846 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6848 2003-08-03 Paul Eggert <eggert@twinsun.com>
6850 * stdbool_.h (_Bool): Make it signed char, instead of
6851 an enum type, so that it's guaranteed to promote to int. See:
6852 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6854 2003-07-31 Paul Eggert <eggert@twinsun.com>
6856 * strerror.c: Include config.h, limits.h. Declare sprintf.
6857 (strerror): Don't assume that a printable int fits in 14 bytes.
6859 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6860 Bruno Haible <bruno@clisp.org>
6862 * getline.h (getline, getdelim): Change return type to ssize_t.
6863 * getline.c (getline, getdelim): Likewise.
6864 Remove _GNU_SOURCE define; now it's defined in config.h through
6867 2003-07-22 Paul Eggert <eggert@twinsun.com>
6869 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6870 over-parenthesization in macros.
6872 Sync with coreutils.
6874 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6877 Use `exit_failure' for xalloc and xmemcoll instead of their own
6878 private exit-failure variables.
6879 * xalloc.h (xalloc_exit_failure): Remove.
6880 * xmalloc.c: Likewise. Include exitfail.h.
6881 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6882 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6883 * xmemcoll.c: Likewise. Include exitfail.h.
6884 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6886 2003-07-18 Paul Eggert <eggert@twinsun.com>
6888 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6889 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6890 to test that it can stand by itself. Include "exitfail.h".
6891 Clients should set exit_failure instead.
6892 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6894 2003-07-18 Andreas Schwab <schwab@suse.de>
6896 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6898 2003-07-18 Bruno Haible <bruno@clisp.org>
6900 * getndelim2.h: New file.
6901 * getndelim2.c: Make into a module of its own. Include config.h,
6903 (getndelim2): Make non-static. Change return type to ssize_t.
6904 * getline.h: Change argument names.
6905 * getline.c: Include getndelim2.h instead of getndelim2.c.
6906 * getnline.c: Include getndelim2.h.
6908 2003-07-17 Bruno Haible <bruno@clisp.org>
6910 * Makefile.am: Remove file.
6911 * Makefile.in: Remove file.
6913 2003-07-17 Bruno Haible <bruno@clisp.org>
6915 * getnline.h: New file.
6916 * getnline.c: New file.
6917 * getndelim2.c: New file, extracted from getline.c.
6918 (getndelim2): Renamed from getdelim2, with added nmax argument.
6919 * getline.c: Include getndelim2.c.
6920 (getdelim2): Moved out to getndelim2.c.
6921 (getline, getdelim): Update.
6923 2003-07-15 <karl@gnu.org>
6925 * vasnprintf.c: update from gettext.
6927 2003-07-15 Jim Meyering <jim@meyering.net>
6929 * makepath.c (make_path): Enclose diagnostic in _(...).
6931 2003-07-14 Paul Eggert <eggert@twinsun.com>
6933 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6934 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6935 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6936 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6937 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6938 updated automatically by ../config/srclist-update. This changes
6939 their license from LPGL to GPL.
6941 2003-07-14 Jim Meyering <jim@meyering.net>
6943 Don't emit diagnostics. Let callers do that.
6944 * save-cwd.c: Don't include "error.h".
6945 (save_cwd): Don't call error. Ensure that errno is valid
6946 when returning nonzero.
6948 * save-cwd.h (restore_cwd): Update prototype.
6949 * save-cwd.c (restore_cwd): Remove two parameters.
6950 Simplify. Don't call error upon failure. Let callers do that.
6951 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6952 when auditing is enabled. But don't bother updating the #if.
6954 2003-07-14 Simon Josefsson <jas@extundo.com>
6956 * mempcpy.h: New file.
6957 * mempcpy.c: New file.
6959 2003-07-14 Paul Eggert <eggert@twinsun.com>
6961 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6962 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6963 unicodeio.c, unicodeio.h, unlocked-io.h:
6964 Switch from LGPL to GPL.
6966 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6968 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6969 it breaks C++ compilation.
6970 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6972 2003-07-10 Jim Meyering <jim@meyering.net>
6974 * vasnprintf.c: Remove trailing blanks.
6975 Make cpp indentation consistent.
6977 2003-07-09 Paul Eggert <eggert@twinsun.com>
6979 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6980 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6981 Switch from LGPL to GPL.
6983 2003-07-07 Paul Eggert <eggert@twinsun.com>
6985 * mktime.c: Fix some boundary cases and remove need for floating point.
6987 Issue a compile-time diagnostic if time_t is floating point, or if
6988 two's complement arithmetic is not in effect, or if arithmetic
6989 right shift does not propagate the sign. These assumptions were
6990 all in the original code but they weren't checked.
6992 (TIME_T_MIDPOINT, verify): New macros.
6993 (__isleap): Remove; it has integer overflow problems.
6994 (leapyear): New function, without those problems.
6995 (ydhms_tm_diff): Remove; splitting into two parts.
6996 (ydhms_diff): New function, containing the arithmetic part of
6997 the old ydhms_tm_diff function. Issue a compile-time
6998 diagnostic if we are not using C99 integer division.
6999 Avoid casts when possible.
7000 (guess_time_tm): New function, containing the checking part of
7001 the old ydhms_tm_diff function. Return the new value, rather than
7002 the difference between it and the old. Accept a new argument T
7003 so that *T specifies the old value. Check for overflow in the result.
7005 (__mktime_internal): Use a time_t offset, not a long int offset.
7006 This undoes the 2003-06-04 change, which is no longer needed now
7007 that we have better overflow checking.
7008 (localtime_offset): Likewise.
7010 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7011 and long are 64-bit but int is only 32-bit.
7012 (ydhms_diff): Use long int to store year1 and yday1.
7013 Issue a compile-time diagnostic if long int is not wide enough.
7015 (__mktime_internal): Use long int to store adjusted year and yday.
7016 Use plain C rather than preprocessor commands, if that doesn't
7018 Check for overflow (and try to repair) after each probe
7019 rather than checking only at the very end. This avoids some bugs
7020 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7021 does not equal GMT offset at maximum time).
7022 Use integer to check for overflow rather than floating point; this
7023 is more portable to non-IEEE hosts, and is a tad faster.
7024 When we detect that we are oscillating between two values,
7025 don't check whether tm_isdst has the requested value, since
7026 we already know the answer. When tm_isdst has the wrong value,
7027 use a different heuristic to find the right one, based on the
7028 extreme values actually observed in practice in tz2003a,
7029 rather than the (overly optimistic) "previous 3 calendar quarters".
7031 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7032 "T const" to accommodate glibc style.
7033 (check_result): Use less-confusing report format. "long" -> "long int.
7035 Don't loop if the iteration overflows time_t.
7036 Allow a negative step in the iteration.
7038 2003-07-01 Paul Eggert <eggert@twinsun.com>
7040 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7041 having it depend on HAVE_SYS_TYPES_H.
7043 2003-06-25 Bruno Haible <bruno@clisp.org>
7045 * readlink.c: New file.
7047 2003-06-20 Bruno Haible <bruno@clisp.org>
7049 Assume C89, so PARAMS isn't needed.
7050 * unicodeio.h (PARAMS): Remove.
7051 * unicodeio.c: Don't use PARAMS.
7053 2003-06-18 Jim Meyering <jim@meyering.net>
7055 Merge changes from coreutils.
7056 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7057 Remove explicit declarations of xmalloc and realloc.
7059 (read_utmp): Remove anachronistic cast of xmalloc.
7061 2003-06-17 Paul Eggert <eggert@twinsun.com>
7063 Assume C89, so PARAMS isn't needed.
7064 * backupfile.h (PARAMS): Remove. All uses removed.
7065 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7066 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7067 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7068 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7069 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7070 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7071 xstrtol.h: Likewise.
7072 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7073 same.h, strverscmp.h: Do not include config.h; no longer needed.
7074 Anyway, config.h should always be included before any other file.
7076 2003-06-11 Simon Josefsson <jas@extundo.com>
7078 * sysexit_.h: New file.
7080 2003-05-20 Derek Price <derek@ximbiot.com>
7082 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7084 2003-06-10 Simon Josefsson <jas@extundo.com>
7086 * strchrnul.h: New file.
7087 * strchrnul.c: New file.
7089 2003-06-10 Simon Josefsson <jas@extundo.com>
7091 * argp.h: New file, from glibc.
7092 * argp-ba.c: New file, from glibc.
7093 * argp-eexst.c: New file, from glibc.
7094 * argp-fmtstream.c: New file, from glibc.
7095 * argp-fmtstream.h: New file, from glibc.
7096 * argp-fs-xinl.c: New file, from glibc.
7097 * argp-help.c: New file, from glibc.
7098 * argp-namefrob.h: New file, from glibc.
7099 * argp-parse.c: New file, from glibc.
7100 * argp-pv.c: New file, from glibc.
7101 * argp-pvh.c: New file, from glibc.
7102 * argp-xinl.c: New file, from glibc.
7104 2003-06-07 Jim Meyering <jim@meyering.net>
7106 * readtokens.h: Put `Free Software Foundation, Inc.'
7107 in place of my name in the copyright comment.
7108 Remove definition and uses of __P.
7111 * stat.c: Don't declare xmalloc explicitly.
7112 Instead, include "xalloc.h".
7113 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7114 xrealloc, and xcalloc return values.
7115 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7117 * xgetcwd.h: Remove definition/uses of PARAMS.
7119 2003-06-06 Jim Meyering <jim@meyering.net>
7121 * stdbool_.h: Renamed from stdbool.h.in.
7123 2003-06-06 Jim Meyering <jim@meyering.net>
7125 Merge from coreutils.
7126 * same.c: (same_name): Declare *_basename locals to be `const'.
7127 Consolidate declarations and initializations of *_base* locals.
7129 Merge from coreutils.
7130 This avoids a core dump on systems without GNU putenv,
7131 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7132 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7133 (unsetenv): New static function, from GNU libc.
7134 (rpl_putenv): Use it.
7136 * modechange.c: Remove trailing blanks.
7138 Merge from coreutils.
7139 * fsusage.c: Remove declaration of statfs.
7140 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7142 * posixtm.c: Include <stdbool.h> unconditionally.
7144 2003-06-05 Paul Eggert <eggert@twinsun.com>
7146 * mktime.c (__mktime_internal): When resolving a tm_isdst
7147 mismatch, look in future quarters as well as past. This fixes a
7148 bug when processing fall-backwards gaps immediately after a long
7149 period of daylight-saving time.
7151 * mktime.c: Assume freestanding C89 or better.
7152 (HAVE_LIMITS_H): Remove. Assume it's 1.
7153 (__P): Remove; not used.
7154 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7155 (mktime, not_equal_tm, print_tm, check_result,
7156 main): Use prototypes. Use const * where appropriate.
7157 (main): Fix typo in testing code that uncovered by above changes.
7158 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7160 2003-06-04 Paul Eggert <eggert@twinsun.com>
7162 * mktime.c: Fix Debian bug 177940
7163 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7164 (localtime_offset): Now long int, not time_t, because we want it
7165 to be guaranteed to be signed. All uses changed.
7166 (__mktime_internal): If overflow would occur when adding offset,
7169 Merge 'human' changes from coreutils. Rewrite to support
7170 locale-specific notations like thousands separators.
7171 * human.c: Simplify authorship notice.
7172 Include human.h immediately after config.h.
7173 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7174 <limits.h>: Do not include, since human.h does.
7175 (SIZE_MAX, UINTMAX_MAX): New macros.
7176 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7177 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7178 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7179 (power_letter): Renamed from suffixes.
7180 (generate_suffix_backwards): Remove.
7181 (adjust_value): Now takes int style (because of human.h changes)
7182 and long double value (for greater precision on some platforms).
7183 (group_number): New function.
7184 (human_readable): Use it. Use integer options, not enum.
7185 Put the options before the sizes in the arg list.
7186 Support all the new options.
7187 The old human_readable function has been removed;
7188 use inttostr.h instead.
7189 (human_readable, default_block_size, humblock):
7190 Use uintmax_t, not int, for block sizes.
7191 (human_readable_inexact, block_size_types): Remove.
7192 (block_size_opts): New constant.
7193 (human_options): Renamed from human_block_size, with new signature
7194 that allows block sizes up to UINTMAX_MAX. All callers changed.
7195 * human.h: Add copyright and authorship notice.
7196 Include <limits.h> and <stdbool.h> unconditionally.
7197 (PARAMS): Remove. All uses removed.
7198 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7199 (enum human_inexact_style): Remove tag; now a nameless enum.
7200 (human_floor, human_ceiling, human_round_to_even): Now have
7201 values 2, 0, 1 rather than -1, 1, 0.
7202 (human_group_digits, human_suppress_point_zero, human_autoscale,
7203 human_base_1024, human_SI, human_B): New constants.
7204 (human_readable_inexact, human_block_size): Remove.
7205 (human_readable): Size args are now uintmax_t, not int.
7206 (human_options): New decl.
7208 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7209 unnecessary now that we assume C89 or better. This change
7210 imported from coreutils.
7212 * mktime.c (__mktime_internal): Do not reject negative timestamps
7213 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7214 in the 2003-05-30 sync from glibc.
7216 .h files should stand alone, but we shouldn't include <sys/types.h>
7217 if we can get away with just <stddef.h>.
7219 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7220 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7221 rather than <sys/types.h>, as we merely need size_t.
7222 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7224 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7225 Include <stdio.h>, to get FILE.
7226 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7227 memcasecmp.h has included <stddef.h> and all we need is size_t.
7228 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7229 our interface, instead of including <sys/types.h>
7231 2003-06-02 Paul Eggert <eggert@twinsun.com>
7234 Fix some minor time-related bugs with POSIX time arguments.
7235 Some valid time stamps were being rejected (notably -1, and
7236 time stamps before 1900 on 64-bit hosts). And some invalid
7237 time stamps were being accepted, e.g. September 31.
7239 * posixtm.h (posixtime): Return bool instead of time_t, so
7240 that we can return (time_t) -1 successfully.
7241 * posixtm.c: Likewise.
7242 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7243 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7244 (t): Remove static var.
7245 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7246 of static var. All uses changed.
7247 (year): Do not reject years before 1900; they can occur with
7249 (posix_time_parse): Do not check for out-of-range components;
7250 that is now the caller's responsibility, since our checks were
7251 only approximations.
7252 (posixtime): Use mktime to check for out-of-range components,
7253 since it knows them exactly.
7254 If mktime returns (time_t) -1, check whether an error actually occurred
7255 by invoking localtime on -1.
7256 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7257 posixtime failures better.
7258 Improve the test data (in comments only).
7260 2003-05-30 <karl@gnu.org>
7262 * mktime.c: update from libc.
7264 2003-05-30 Bruno Haible <bruno@clisp.org>
7266 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7267 * localcharset.h: Likewise.
7268 * localcharset.c: Likewise.
7270 2003-05-28 Paul Eggert <eggert@twinsun.com>
7272 Assume the headers required for C89 freestanding compilers.
7273 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7274 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7275 without checking for HAVE_LIMITS_H.
7276 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7277 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7279 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7280 * exclude.c: Include <stdbool.h> unconditionally.
7281 * tempname.c: Include <stddef.h> unconditionally.
7282 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7283 * modechange.c, rpmatch.c (NULL): Don't define, since
7284 <stddef.h> does that.
7285 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7286 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7287 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7288 * xstrtol.c: Likewise.
7289 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7290 * savedir.c: Include <stddef.h> instead of defining NULL.
7292 * addext.c (addext): Use assignment rather than cast, to avoid
7293 warnings on some platforms.
7295 * mktime.c (__mktime_internal): Do not reject negative timestamps
7298 2003-05-10 Bruno Haible <bruno@clisp.org>
7300 * linebreak.c (iconv_string_length): Don't return -1 just because the
7301 string is longer than 4 KB.
7303 2003-05-12 Jim Meyering <jim@meyering.net>
7305 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7306 the space-padded-by-default conversion specifiers, %e, %k, %l.
7308 2003-05-03 Bruno Haible <bruno@clisp.org>
7310 Upgrade to Unicode-4.0.
7311 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7312 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7313 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7314 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7315 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7316 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7317 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7318 Change width of U+E0100..U+E01EF from 1 to 0.
7320 2003-04-25 Bruno Haible <bruno@clisp.org>
7322 * copy-file.c: Include <stddef.h>, for size_t.
7324 2003-04-25 Jim Meyering <jim@meyering.net>
7326 * copy-file.c (copy_file_preserving): Declare buf_size to be
7327 of type size_t, not int.
7329 2003-04-11 Jim Meyering <jim@meyering.net>
7331 Merge changes from Coreutils.
7333 2003-03-22 Jim Meyering <jim@meyering.net>
7335 * strftime.c (widen): Cast alloca return value to proper type.
7337 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7340 * strftime.c (my_strftime): Handle very large width
7341 specifications for numeric values correctly. Improve checks for
7344 2003-01-19 Jim Meyering <jim@meyering.net>
7346 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7347 (nl_get_alt_digit) [! defined my_strftime]: Define.
7348 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7349 _nl_get_alt_digit and _nl_get_walt_digit.
7351 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7352 These changes have no effect outside of _LIBC.
7354 2003-04-10 Bruno Haible <bruno@clisp.org>
7356 * findprog.h: New file, from GNU gettext.
7357 * findprog.c: New file, from GNU gettext.
7359 2003-04-05 Jim Meyering <jim@meyering.net>
7361 Merge changes from Coreutils.
7363 * exclude.h (PARAMS): Remove definition and uses.
7364 * exclude.c: Remove uses of `PARAMS'.
7366 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7367 Add test-cases for DOS filenames. Declare program_name.
7368 (main): Set up program_name. Patch by Rich Dawe.
7370 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7372 Use mntctl's return value to drive the entry-processing loop, since
7373 we can't rely on the value of the vmt_length member in the last
7374 entry. On some systems doing so could result in exhausting
7375 virtual memory. Based in part on a patch from Mike Jetzer.
7377 2003-04-04 Bruno Haible <bruno@clisp.org>
7379 * linebreak.h: New file, from GNU gettext.
7380 * linebreak.c: New file, from GNU gettext with slight modifications.
7381 * lbrkprop.h: New file, from GNU gettext.
7383 2003-04-03 Bruno Haible <bruno@clisp.org>
7385 * utf8-ucs4.h: New file, from GNU gettext.
7386 * utf16-ucs4.h: New file, from GNU gettext.
7387 * ucs4-utf8.h: New file, from GNU gettext.
7388 * ucs4-utf16.h: New file, from GNU gettext.
7390 2003-04-02 Bruno Haible <bruno@clisp.org>
7392 * binary-io.h: New file, from GNU gettext.
7394 2003-04-01 Bruno Haible <bruno@clisp.org>
7396 * pathname.h: New file, from GNU gettext.
7397 * concatpath.c: New file, from GNU gettext.
7399 2003-03-30 Bruno Haible <bruno@clisp.org>
7401 * copy-file.c (copy_file_preserving): Don't set owner if the function
7402 chown() doesn't exist.
7404 2003-03-28 Bruno Haible <bruno@clisp.org>
7406 * copy-file.h: New file, from GNU gettext.
7407 * copy-file.c: New file, from GNU gettext.
7409 2003-03-18 Jim Meyering <jim@meyering.net>
7411 * quote.c (quote_n): Fix typo in comment.
7413 2003-03-14 Jim Meyering <jim@meyering.net>
7415 Merge changes from Coreutils.
7416 * obstack.h (obstack_object_size): Declare temporary, __o,
7417 to be const, in order to avoid warnings.
7418 (obstack_room): Likewise.
7419 (obstack_empty_p): Likewise.
7421 2003-03-13 Paul Eggert <eggert@twinsun.com>
7423 Merge changes from Bison.
7424 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7425 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7426 when compiling Bison 1.875's `bitset bset = obstack_alloc
7427 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7428 * hash.c: Include <stdbool.h> unconditionally.
7430 2003-03-09 Paul Eggert <eggert@twinsun.com>
7432 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7433 Reported by Bruce Becker; see:
7434 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7436 2003-03-03 Paul Eggert <eggert@twinsun.com>
7437 Bruno Haible <bruno@clisp.org>
7439 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7440 Reported by John Hughes, see
7441 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7443 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7445 * poll_.h: New file.
7448 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7450 * mathl.h: New file.
7451 * acosl.c: New file.
7452 * asinl.c: New file.
7453 * atanl.c: New file.
7454 * ceill.c: New file.
7457 * floorl.c: New file.
7458 * frexpl.c: New file.
7459 * ldexpl.c: New file.
7461 * sincosl.c: New file.
7463 * sqrtl.c: New file.
7465 * trigl.c: New file.
7466 * trigl.h: New file.
7468 2003-02-17 Bruno Haible <bruno@clisp.org>
7470 * mkdtemp.h: New file, from GNU gettext.
7471 * mkdtemp.c: New file, from GNU gettext.
7473 2003-01-31 Bruno Haible <bruno@clisp.org>
7475 * rename.c: #undef rename before defining rpl_rename.
7476 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7478 2003-01-30 Bruno Haible <bruno@clisp.org>
7480 * printf-args.h: New file, from GNU gettext.
7481 * printf-args.c: New file, from GNU gettext.
7482 * printf-parse.h: New file, from GNU gettext.
7483 * printf-parse.c: New file, from GNU gettext.
7484 * vasnprintf.h: New file, from GNU gettext.
7485 * vasnprintf.c: New file, from GNU gettext.
7486 * asnprintf.c: New file, from GNU gettext.
7487 * vasprintf.h: New file, from GNU gettext with modifications.
7488 * vasprintf.c: New file, from GNU gettext.
7489 * asprintf.c: New file, from GNU gettext.
7491 2003-01-29 Bruno Haible <bruno@clisp.org>
7493 * stpncpy.h: New file, from GNU gettext with modifications.
7494 * stpncpy.c: New file, from GNU gettext with modifications.
7496 2003-01-28 Bruno Haible <bruno@clisp.org>
7498 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7500 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7503 2003-01-27 Bruno Haible <bruno@clisp.org>
7505 * xsetenv.h: New file, from GNU gettext.
7506 * xsetenv.c: New file, from GNU gettext.
7508 2003-01-23 Bruno Haible <bruno@clisp.org>
7510 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7512 2003-01-22 Bruno Haible <bruno@clisp.org>
7514 * exit.h: New file, from GNU gettext.
7516 2003-01-11 Bruno Haible <bruno@clisp.org>
7518 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7519 * strcase.h (strcasecmp, strncasecmp): Likewise.
7521 2003-01-14 Jim Meyering <jim@meyering.net>
7523 * same.c (same_name): Tweak a comment.
7525 2003-01-11 Bruno Haible <bruno@clisp.org>
7527 * same.c (same_name): Reorder tests so as to avoid calling stat()
7528 when a string comparison is sufficient.
7530 2003-01-11 Bruno Haible <bruno@clisp.org>
7532 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7535 2003-01-11 Bruno Haible <bruno@clisp.org>
7537 * hash-pjw.c: Add comment about low quality of this function.
7539 2003-01-12 Paul Eggert <eggert@twinsun.com>
7541 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7542 to avoid collisions with libcurses and libreadline.
7544 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7545 * getstr.h, getstr.c: Remove.
7546 * getline.c: Include "getline.h", to check interface.
7547 Move body of old getstr.c here: this defines MIN_CHUNK and
7548 declares getdelim2, which is renamed from getstr.
7549 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7551 * linebuffer.c (readlinebuffer): Renamed from readline.
7553 * linebuffer.h: Likewise.
7554 (readline): Remove backward-compatibility macro.
7556 2003-01-12 Jim Meyering <jim@meyering.net>
7558 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7560 2003-01-10 Bruno Haible <bruno@clisp.org>
7562 * alloca_.h: New file.
7563 * getdate.y: Unconditionally include alloca.h.
7564 * makepath.c: Likewise.
7565 * setenv.c: Likewise.
7566 * userspec.c: Likewise.
7568 2003-01-09 Bruno Haible <bruno@clisp.org>
7570 * stdbool.h.in: New file.
7572 2003-01-08 Bruno Haible <bruno@clisp.org>
7574 * safe-read.c: Include specification header first, to ensure its
7576 * full-write.c: Likewise.
7578 2003-01-08 Jim Meyering <jim@meyering.net>
7580 * full-write.c: Undefine and define-away `const' after inclusion
7581 of errno.h, not before. Suggestion from Bruno Haible.
7583 2003-01-07 Jim Meyering <jim@meyering.net>
7585 * full-write.c: Rework so that it may serve to define full_read, too.
7586 * full-read.c: Simply #define FULL_READ and include full-write.c.
7588 2003-01-06 Jim Meyering <jim@meyering.net>
7590 * version-etc.c: Update year in translatable copyright string.
7592 2002-12-25 Bruno Haible <bruno@clisp.org>
7594 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7595 * xstrtol.h: Likewise.
7596 * xstrtoimax.c: Likewise.
7597 * xstrtoumax.c: Likewise.
7598 * human.h: Likewise.
7600 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7601 on systems that have <inttypes.h> but not <stdint.h>.
7603 2002-12-31 Paul Eggert <eggert@twinsun.com>
7605 * memcoll.c (memcoll): Fall back on a simple algorithm using
7606 memcmp if strcoll doesn't work.
7608 2002-12-23 Bruno Haible <bruno@clisp.org>
7610 * localcharset.h: New file.
7611 * localcharset.c: Include it.
7612 * unicodeio.c: Likewise.
7614 2002-12-22 Bruno Haible <bruno@clisp.org>
7616 * utime.c (utime_null): No need to call ftruncate if the file was
7619 2002-12-23 Bruno Haible <bruno@clisp.org>
7621 * memcoll.c (STRCOLL): New macro.
7624 2002-12-22 Bruno Haible <bruno@clisp.org>
7626 * getstr.h (getstr): Define, to avoid clash with libcurses.
7627 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7629 2002-12-22 Bruno Haible <bruno@clisp.org>
7631 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7633 2002-12-23 Bruno Haible <bruno@clisp.org>
7635 * getline.h: Include <stddef.h>, for size_t.
7637 * unicodeio.h: Include <stddef.h>, for size_t.
7638 * unicodeio.c: Don't include <stddef.h>.
7640 2002-12-17 Bruno Haible <bruno@clisp.org>
7642 * canon-host.c (strdup): Remove unused declaration.
7644 * fsusage.c: Include full_read.h.
7645 (get_fs_usage): Use full_read instead of safe_read.
7647 * utime.c (utime_null): Use SAFE_READ_ERROR.
7649 2002-12-11 Bruno Haible <bruno@clisp.org>
7651 * setenv.h: Rewritten to cope with systems that have setenv() but not
7653 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7656 2002-12-11 Bruno Haible <bruno@clisp.org>
7658 * setenv.c (alloca): Fall back to malloc.
7660 (setenv): Use freea() to free memory allocated with alloca().
7662 2002-11-13 Bruno Haible <bruno@clisp.org>
7664 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7665 function declarations.
7666 * unsetenv.c (unsetenv): Likewise.
7668 2002-03-04 Bruno Haible <bruno@clisp.org>
7670 Portability to AIX 4.3.3.
7671 * unsetenv.c: New file, extracted from setenv.c.
7672 * setenv.c: Move the unsetenv() function to unsetenv.c.
7674 2001-12-20 Bruno Haible <bruno@clisp.org>
7676 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7677 use malloc instead. For SunOS 4.
7679 2001-12-11 Bruno Haible <bruno@clisp.org>
7681 * setenv.c: Declare alloca.
7682 (compar_fn_t): New typedef.
7683 (KNOWN_VALUE, STORE_VALUE): Use it.
7685 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7688 2002-12-10 Paul Eggert <eggert@twinsun.com>
7690 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7691 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7692 Choose values that are less likely to collide with system fnmatch
7694 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7695 defined (e.g., a pure POSIX system).
7696 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7697 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7699 2002-12-06 Jim Meyering <jim@meyering.net>
7701 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7703 Merge in changes from libc's misc/error.c, in preparation
7704 for the merge of gnulib's changes back into libc.
7706 * error.c (_): Define only if not already defined.
7707 Move definition to follow all #include directives.
7708 Include unlocked-io.h only if !_LIBC.
7709 [_LIBC]: Include <libio/libioP.h>.
7710 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7711 (fflush): Tweak definition to use INTUSE.
7714 2002-12-05 Paul Eggert <eggert@twinsun.com>
7716 * alloca.c [defined emacs]: Include "lisp.h".
7717 (xalloc_die) [defined emacs]: New macro.
7718 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7719 [! defined emacs]: Include <xalloc.h>.
7720 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7721 (pointer): Typedef to POINTER_TYPE *.
7722 (malloc): Remove decl; we now always use xmalloc.
7723 (alloca): Use old-style definition, since Emacs needs this.
7724 Check for arithmetic overflow when computing combined size.
7726 2002-12-04 Paul Eggert <eggert@twinsun.com>
7728 Do not generate unlocked-io.h automatically, since it's easier to
7729 maintain it by hand.
7731 * unlocked-io.h: New file, from GNU diffutils,
7732 but with proper copyright notice and attribution.
7734 * Makefile.am: Add copyright notice.
7735 (libfetish_a_SOURCES): Add unlocked-io.h.
7736 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7737 (DISTCLEANFILES, io_functions): Remove macros.
7738 (EXTRA_DIST): Remove gen_uio.
7739 (unlocked-io.h): Remove rule.
7741 2002-12-04 Jim Meyering <jim@meyering.net>
7743 Reflect the fact that stat.c and lstat.c are no longer generated.
7744 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7745 (DISTCLEANFILES): Likewise.
7746 (EXTRA_DIST): Likewise.
7747 (all_local): Don't depend on stat.c or lstat.c.
7748 (stat.c, lstat.c): Remove rules.
7749 (EXTRA_DIST): Remove xstat.in.
7751 * xstat.in: Remove file. Contents moved into stat.c.
7752 * stat.c: New file. Contents mostly from xstat.in.
7753 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7754 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7756 * safe-read.c: Rework so that it may serve to define safe_write, too.
7757 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7759 2002-12-03 Jim Meyering <jim@meyering.net>
7761 * safe-read.c, safe-write.c: Change variable names and comments, but
7762 not semantics, to minimize the differences between these two files.
7763 (safe_read): Change comment to mention SAFE_READ_ERROR.
7765 * safe-read.c (IS_EINTR): Define.
7766 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7768 2002-12-02 Bruno Haible <bruno@clisp.org>
7770 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7771 Define, taken from safe-read.c.
7772 (INT_MAX): Provide fallback.
7773 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7774 * safe-write.h (SAFE_WRITE_ERROR): Define.
7776 * safe-read.c (EINTR): Remove definition.
7777 (safe_read): Don't use EINTR if it is absent.
7779 2002-12-02 Jim Meyering <jim@meyering.net>
7781 * safe-read.c (EINTR): Define.
7782 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7783 (INT_MAX): Provide fallback.
7784 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7786 * safe-read.h (SAFE_READ_ERROR): Define.
7788 2002-12-01 Jim Meyering <jim@meyering.net>
7790 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7791 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7793 2002-11-27 Paul Eggert <eggert@twinsun.com>
7795 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7796 hash_rehash): Replace `if (limit <= value) abort ();' with
7797 `if (! (value < limit)) abort ();', for readability.
7799 2002-11-26 <karl@gnu.org>
7801 * strdup.c: copy from libc again, with jim's ok.
7802 * .cppi-disable: re-add strdup.c
7804 2002-11-25 <karl@gnu.org>
7806 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7807 instead of "strtol.c".
7809 2002-11-25 Jim Meyering <jim@meyering.net>
7811 * mktime.c: Sync from libc, now that it has the latest fix.
7813 2002-11-24 <karl@gnu.org>
7815 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7816 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7818 2002-11-24 Jim Meyering <jim@meyering.net>
7820 Update from coreutils:
7822 * mktime.c: Merge in changes from libc.
7824 Avoid a link-time failure on some Linux systems.
7825 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7826 (__mon_yday): Declare with the STATIC attribute.
7827 (__mktime_internal): Likewise.
7828 Based on a report from Greg Schafer.
7830 2002-11-23 Jim Meyering <jim@meyering.net>
7832 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7833 Use `unsigned', not `int', as type of index.
7835 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7837 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7839 2002-11-22 Paul Eggert <eggert@twinsun.com>
7841 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7842 hint that one should use `if (! x) abort ();' rather than `assert
7843 (x);', and anyway it's one less thing to worry about configuring.
7844 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7845 hash_rehash, hash_insert): Use abort rather than assert.
7847 2002-11-22 Paul Eggert <eggert@twinsun.com>
7849 * quotearg.h: Allow multiple inclusion by surrounding with
7850 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7851 so that we can be included first.
7852 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7853 * quotearg.c: Include quotearg.h immediately after config.h.
7854 No need to include stddef.h or sys/types.h any more.
7855 Surround local include files with "", not "<>".
7856 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7857 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7858 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7859 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7860 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7861 (ISPRINT): Remove; no longer needed now that we assume C89.
7863 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7866 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7867 quotearg_char): Use SIZE_MAX rather than
7868 (size_t) -1 when we are talking about "infinity".
7870 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7872 2002-11-22 Bruno Haible <bruno@clisp.org>
7874 * safe-read.h: Assume C89. Add comments.
7875 (safe_read): Change return type to size_t.
7876 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7877 counts > SSIZE_MAX correctly.
7878 * safe-write.h: New file.
7879 * safe-write.c: New file.
7880 * full-read.h: New file.
7881 * full-read.c: New file.
7882 * full-write.h: Assume C89. Add comments.
7883 * full-write.c: Include safe-write.h.
7884 (full_write): Rewritten to use safe_write.
7885 Suggested by Jim Meyering and Paul Eggert.
7887 2002-11-21 Bruno Haible <bruno@clisp.org>
7889 Remove case insensitive option matching.
7890 * argmatch.h (argcasematch): Remove declaration.
7891 (ARGCASEMATCH): Remove macro.
7892 (__xargmatch_internal): Remove case_sensitive argument.
7893 (XARGMATCH): Update.
7894 (XARGCASEMATCH): Remove macro.
7895 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7896 case_sensitive argument.
7897 (argcasematch): Remove function.
7898 (__xargmatch_internal): Remove case_sensitive argument.
7899 (main): Use XARGMATCH instead of XARGCASEMATCH.
7901 * xmalloc.c: Change compile-time error message. Add comment about
7902 required autoconf version.
7904 2002-11-21 Jim Meyering <jim@meyering.net>
7906 * strdup.c (strdup): Tweak comment and initial #if/#include.
7908 Merge in changes from the coreutils.
7910 2002-09-25 Paul Eggert <eggert@twinsun.com>
7911 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7912 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7913 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7914 int. Work more efficiently if X is the same width as uintmax_t.
7915 Do not compare X to -1, to avoid bogus compiler warning.
7916 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7917 Don't assume that f_frsize and f_bsize are the same type.
7919 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7922 * makepath.c (make_path): Restore umask *before* creating the final
7924 (make_path): Minor reformatting.
7926 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7927 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7929 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7930 ones. At least on GNU/Linux systems, `auto' means something else.
7933 2002-11-20 Paul Eggert <eggert@twinsun.com>
7935 Merge argmatch cleanups from Bison. Assume C89.
7937 * argmatch.c: Include config.h here, not in argmatch.h.
7938 Include stdlib.h, for EXIT_FAILURE.
7939 Always include <string.h>, since we assume C89.
7940 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7941 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7942 Include <stddef.h> instead, since it's all we need for size_t.
7943 (PARAMS): Remove. All uses removed.
7944 (ARRAY_CARDINALITY): Do not bother to #undef.
7945 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7946 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7947 Remove unnecessary parentheses.
7948 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7949 Insert necessary parentheses.
7950 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7951 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7953 2002-11-19 Bruno Haible <bruno@clisp.org>
7955 * mbswidth.c: Include mbswidth.h right at the beginning.
7956 * mbswidth.h: Include <stddef.h>, for size_t.
7958 * mbswidth.h (PARAMS): Remove macro.
7959 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7960 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7962 * gcd.h (PARAMS): Remove macro.
7963 (gcd): Use ANSI C function declarations.
7964 * gcd.c (gcd): Likewise.
7966 2002-11-15 Bruno Haible <bruno@clisp.org>
7968 * strcspn.c: Include <stddef.h>.
7969 (strcspn): Use ANSI C function declaration. Change return type to
7971 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7972 (strpbrk): Use NULL.
7973 * strpbrk.h (PARAMS): Remove macro.
7974 (strpbrk): Use ANSI C function declaration.
7975 * strstr.c: Don't include <sys/types.h>.
7976 * strstr.h (PARAMS): Remove macro.
7977 (strstr): Use ANSI C function declarations.
7979 2002-11-06 Bruno Haible <bruno@clisp.org>
7981 * gcd.h (gcd): Change argument type to 'unsigned long'.
7982 * gcd.c (gcd): Likewise.
7984 2002-11-05 Bruno Haible <bruno@clisp.org>
7986 * gcd.h: New file, from gettext-0.11.5.
7987 * gcd.c: New file, from gettext-0.11.5.
7989 2002-11-05 Bruno Haible <bruno@clisp.org>
7991 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7992 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7993 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7994 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7996 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7997 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7999 * closeout.c: Include gettext.h instead of <libintl.h>.
8000 * human.c: Include gettext.h instead of <libintl.h>.
8001 * quotearg.c: Include gettext.h instead of <libintl.h>.
8002 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8003 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8004 * userspec.c: Include gettext.h instead of <libintl.h>.
8005 * version-etc.c: Include gettext.h instead of <libintl.h>.
8006 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8007 (textdomain): Remove definition.
8008 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8010 * long-options.c: Remove include of <libintl.h> and definition of _.
8011 * same.c: Remove include of <libintl.h> and definition of _.
8013 2002-11-04 Bruno Haible <bruno@clisp.org>
8015 * stpcpy.h: New file, from GNU gettext-0.11.5.
8016 * strcase.h: New file, from GNU gettext-0.11.5.
8017 * strpbrk.h: New file, from GNU gettext-0.11.5.
8018 * strstr.h: New file, from GNU gettext-0.11.5.
8019 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8021 2002-05-09 Bruno Haible <bruno@clisp.org>
8023 * config.charset: Update for newest glibc. Add canonical names
8024 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8026 2002-05-09 Bruno Haible <bruno@clisp.org>
8028 * localcharset.c (get_charset_aliases): Add more Windows specific
8031 2002-05-08 Owen Taylor <otaylor@redhat.com>
8033 * config.charset: A few additions for Solaris.
8035 2001-12-05 Bruno Haible <bruno@clisp.org>
8037 * localcharset.c (locale_charset): Don't return an empty string.
8039 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8041 * config.charset: msdos in uk_UA uses CP1125.
8043 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8045 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8046 * localcharset.c (locale_charset): Declare as extern "C".
8048 2002-02-15 Bruno Haible <bruno@clisp.org>
8050 * config.charset [msdosdjgpp]: For Russian, use CP866.
8052 2002-02-11 Bruno Haible <bruno@clisp.org>
8054 * config.charset: Add support for NetBSD.
8056 2002-09-25 <karl@gnu.org>
8058 * strdup.c: copy from libc/string (via ../config/srclist*).
8059 * getopt*: copy from libc/posix.
8060 * gettext.h: copy from gettext.
8061 * .cppi-disable: add strdup.c, gettext.h.
8063 2002-07-01 Jim Meyering <meyering@lucent.com>
8065 * c-stack.c: Include sys/time.h.
8066 From Volker Borchert.
8068 2002-06-11 Paul Eggert <eggert@twinsun.com>
8070 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8071 New macro. Use it uniformly instead of
8072 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8073 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8074 reported by Vin Shelton.
8076 2002-06-22 Jim Meyering <meyering@lucent.com>
8078 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8079 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8081 2002-06-22 Paul Eggert <eggert@twinsun.com>
8083 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8084 Do not assume SA_SIGINFO behavior.
8085 Bug reported by Jim Meyering on NetBSD 1.5.2.
8087 2002-06-22 Jim Meyering <meyering@lucent.com>
8089 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8091 * exitfail.c, exitfail.h: Likewise.
8092 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8094 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8096 (EXTRA_DIST): Add fnmatch_loop.c.
8097 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8099 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8100 * fnmatch.c: Update from diffutils-2.8.2.
8101 * fnmatch_.h: New file. From diffutils-2.8.2.
8102 * fnmatch.h: Remove file.
8104 2002-06-18 Paul Eggert <eggert@twinsun.com>
8106 * file-type.h: Report an error if neither S_ISREG nor
8107 S_IFREG is defined, instead of using a test specific to glibc
8108 2.2. This should be safe, since POSIX requires S_ISREG and
8109 Unix Version 7 had S_IFREG. We don't need to check for
8110 <sys/types.h> since we don't use any symbols that it defines.
8112 2002-06-15 Jim Meyering <meyering@lucent.com>
8114 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8115 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8116 have been included before this file.
8118 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8120 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8121 so that each temporary file name is unique and valid in the first
8122 8 characters, for operation under DOS.
8124 2002-06-15 Jim Meyering <meyering@lucent.com>
8126 Work even with DJGPP 2.03, which lacks support for symlinks.
8128 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8130 * lchown.c (S_ISLNK): Likewise.
8132 2002-06-14 Jim Meyering <meyering@lucent.com>
8134 * file-type.h: Use the version from diffutils-2.8.2.
8135 * file-type.c: Likewise.
8137 2002-05-27 Jim Meyering <meyering@lucent.com>
8139 Fix a problem seen only on nonconforming systems whereby ls.c's
8140 use of localtime, and then of gettimeofday would cause trouble:
8141 the localtime call used to initialize rpl_gettimeofday's save
8142 mechanism would clobber ls's current local time information so
8143 that in any long listing the first file would always be listed
8144 with date 1970-01-01. Analysis by Volker Borchert.
8146 * gettimeofday.c (localtime): Undefine.
8147 (rpl_localtime): New function.
8149 2002-05-22 Jim Meyering <meyering@lucent.com>
8151 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8152 * file-type.h: New file.
8153 * file-type.c (file_type): New file/function. Extracted from diffutils.
8155 2002-04-29 Paul Eggert <eggert@twinsun.com>
8157 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8159 2002-04-28 Paul Eggert <eggert@twinsun.com>
8161 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8162 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8163 of 127, since 64 is the largest conceivable number for ancient
8165 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8167 2002-04-28 Jim Meyering <meyering@lucent.com>
8169 * sig2str.c (WTERMSIG): Remove definition (unused).
8171 2002-04-28 Paul Eggert <eggert@twinsun.com>
8173 * sig2str.h, sig2str.c: New files.
8174 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8176 2002-04-24 Jim Meyering <meyering@lucent.com>
8178 * gettext.h: New file, from Gettext.
8179 * Makefile.am (INCLUDES): Remove -I../intl.
8180 (libfetish_a_SOURCES): Add gettext.h.
8182 2002-04-16 Jim Meyering <meyering@lucent.com>
8184 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8185 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8186 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8188 2002-04-12 Jim Meyering <meyering@lucent.com>
8190 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8192 2002-03-10 Jim Meyering <meyering@lucent.com>
8194 * makepath.c (make_path): Remove a comma from a diagnostic.
8195 Suggestion from Santiago Vila.
8197 2002-03-08 Jim Meyering <meyering@lucent.com>
8199 * rename.c: Mention that this wrapper is needed also on
8200 mips-dec-ultrix4.4 systems.
8202 2002-03-02 Jim Meyering <meyering@lucent.com>
8204 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8205 not HAVE_CLOCK_SETTIME.
8207 2002-02-27 Paul Eggert <eggert@twinsun.com>
8209 * nanosleep.h: Rename to....
8210 * timespec.h: New name for nanosleep.h. All uses changed.
8212 * gettime.c: New file.
8213 * settime.c: New file.
8216 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8217 timespec.h. Remove nanosleep.h.
8219 2002-02-25 Paul Eggert <eggert@twinsun.com>
8221 * acl.c, acl.h: New files.
8222 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8224 2002-02-24 Jim Meyering <meyering@lucent.com>
8226 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8227 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8228 cause trouble. Reported by Nelson Beebe.
8230 2002-02-23 Paul Eggert <eggert@twinsun.com>
8232 * path-concat.c (xpath_concat): Reorder code to pacify
8233 compilers that don't know that xalloc_die never returns.
8235 2002-02-20 Jim Meyering <meyering@lucent.com>
8237 * getdate.c: Regenerate using bison-1.33.
8239 2002-02-15 Paul Eggert <eggert@twinsun.com>
8241 * posixver.c, posixver.h: New files.
8242 * Makefile.am (libfetish_a_SOURCES): Add them.
8244 2002-02-02 Paul Eggert <eggert@twinsun.com>
8245 Bruno Haible <bruno@clisp.org>
8247 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8248 (fwrite_success_callback): New declaration.
8249 * unicodeio.c (unicode_to_mb): New function, extracted from
8250 print_unicode_char. Call failure callback instead of error.
8251 (fwrite_success_callback): New function.
8252 (exit_failure_callback): New function.
8253 (fallback_failure_callback): New function.
8254 (print_unicode_char): Call unicode_to_mb.
8256 2002-01-26 Jim Meyering <meyering@lucent.com>
8258 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8260 2002-01-22 Jim Meyering <meyering@lucent.com>
8262 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8263 Otherwise, some versions of automake would omit the rule that makes
8264 Makefile from Makefile.in.
8266 2001-01-21 Paul Eggert <eggert@twinsun.com>
8268 * xmemcoll.h, xmemcoll.c: New files.
8269 * Makefile.am (libfetish_a_SOURCES): Add them.
8270 * memcoll.c: Include errno.h, and declare errno if not defined.
8271 (memcoll): Set errno to zero if there is no error.
8273 * quotearg.c (quotearg_buffer_restyled):
8274 Fix bug with quoting buffers containing NUL when backslashing escapes.
8275 This bug was exposed by the other changes in this patch.
8276 (quotearg_n_options): New arg ARGSIZE.
8277 All callers changed.
8278 (quoting_options_from_style): New function.
8279 (quotearg_n_style): Use it.
8280 (quotearg_n_style_mem): New function.
8282 * quotearg.h (quotearg_n_style_mem): New function.
8284 2002-01-16 Jim Meyering <meyering@lucent.com>
8286 * getdate.y: Add three semicolons, each just before a closing brace.
8287 Bison (as of version 1.31) no longer papers over that mistake.
8289 2002-02-14 Paul Eggert <eggert@twinsun.com>
8291 * backupfile.c (ISDIGIT): Comment fix.
8292 * getdate.y (ISDIGIT): Likewise.
8293 * posixtm.c (ISDIGIT, year): Likewise.
8294 * strverscmp.c (ISDIGIT): Likewise.
8295 * userspec.c (ISDIGIT): Likewise.
8297 2002-01-05 Jim Meyering <meyering@lucent.com>
8299 * version-etc.c (version_etc_copyright): Update copyright year.
8301 2001-01-19 Paul Eggert <eggert@twinsun.com>
8303 * closeout.c (close_stdout_status): If ferror (stdout), do
8304 not silently exit merely because the output buffer happens to
8305 have nothing pending.
8307 2001-12-18 Paul Eggert <eggert@twinsun.com>
8309 See the big note in ../ChangeLog.
8310 * human.c (suffixes): Prefer K to k for 1024.
8311 (generate_suffix_backwards): New function.
8312 (human_readable_inexact): Use it.
8313 * xstrtol.c (__xstrtol): If there is no number but there
8314 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8315 Accept 'K' as well as 'k'.
8317 2001-12-15 Jim Meyering <meyering@lucent.com>
8319 * regex.h (__restrict_arr): Update from libc.
8321 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8322 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8325 2001-12-10 Jim Meyering <meyering@lucent.com>
8327 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8328 Instead, include "xalloc.h".
8329 (initbuffer): Don't cast xmalloc return value to char*.
8330 (readline): Reword comment.
8331 Don't cast xrealloc return value to char*
8334 2001-12-09 Jim Meyering <meyering@lucent.com>
8336 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8337 `signed and unsigned type in conditional expression'.
8338 * posixtm.c (posix_time_parse): Likewise.
8340 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8342 * readtokens.c (readtoken): Declare an index to be of type unsigned
8343 to avoid a pedantic warning.
8345 * getstr.c: Don't include assert.h.
8346 (getstr): Remove warning-evoking assertions.
8347 Return -1 if offset parameter is out of bounds.
8348 Change the type of a local from int to size_t.
8350 * strftime.c (my_strftime_localtime_r): Include this function
8351 definition in the `#if ! HAVE_TM_GMTOFF' block.
8353 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8354 Include xalloc.h instead.
8356 2001-12-02 Jim Meyering <meyering@lucent.com>
8358 * tempname.c: Don't declare getenv, thus reverting the change of
8359 2001-11-18. It's no longer necessary, now that stdlib.h is always
8362 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8363 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8365 2001-11-30 Akim Demaille <akim@epita.fr>
8367 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8368 before being defined.
8370 2001-11-27 Paul Eggert <eggert@twinsun.com>
8372 * quotearg.h (quotearg_n, quotearg_n_style):
8373 First arg is int, not unsigned.
8374 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8375 (SIZE_MAX, UINT_MAX): New macros.
8376 (quotearg_n_options): Abort if N is negative.
8377 Avoid overflow check on hosts where size_t is 64 bits and int
8378 is 32 bits, as overflow is impossible there.
8379 Fix off-by-one typo that caused unnecessary reallocation.
8381 2001-11-27 Jim Meyering <meyering@lucent.com>
8383 * tempname.c: Merge with version from libc.
8384 * regex.c: Likewise.
8386 * tempname.c: Include stdlib.h unconditionally. On some old systems
8387 for which STDC_HEADERS is 0, it was not included, resulting in a
8388 warning about an integer-to-pointer conversion problem with getenv.
8389 Reported by Volker Borchert.
8391 2001-11-26 Jim Meyering <meyering@lucent.com>
8393 * gtod.h: Remove file.
8394 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8395 * gettimeofday.c: Don't include gtod.h.
8396 (GTOD_init): Remove function.
8397 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8398 Suggestion from Volker Borchert.
8400 2001-11-23 Jim Meyering <meyering@lucent.com>
8402 * hash.h (struct hash_table): Don't define here. Merely declare it.
8403 * hash.c (struct hash_table): Define it here instead.
8405 2001-11-22 Jim Meyering <meyering@lucent.com>
8407 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8409 2001-11-18 Paul Eggert <eggert@twinsun.com>
8411 * tempname.c (TMP_MAX): Remove; no longer needed.
8412 (TEMPORARIES): New macro.
8413 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8414 removes an artificial limitation (e.g. HP-UX 10.20, where
8417 2001-11-18 Jim Meyering <meyering@lucent.com>
8419 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8422 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8423 files will be created before anything else.
8425 2001-11-17 Jim Meyering <meyering@lucent.com>
8427 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8428 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8429 rather than group writable. Patch by Juan F. Codagnone.
8431 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8432 Instead, include "xalloc.h".
8434 * mountlist.c: Include unlocked-io.h after all system headers.
8435 Remove explicit declarations of xmalloc, xrealloc,
8436 and xstrdup. Instead, include "xalloc.h".
8438 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8439 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8440 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8442 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8443 Reported by Padraig Brady.
8445 * mkstemp.c: #undef mkstemp.
8447 (rpl_mkstemp): Rename from mkstemp.
8450 2001-11-16 Jim Meyering <meyering@lucent.com>
8452 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8453 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8454 determine the amount of total physical memory, use pstat_getstatic.
8455 HPUX-11 doesn't define _SC_PHYS_PAGES.
8456 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8457 If sysconf couldn't be used to determine the amount of available
8458 physical memory, use both pstat_getstatic and pstat_getdynamic.
8459 Based on a patch from Bob Proulx.
8461 2001-11-05 Jim Meyering <meyering@lucent.com>
8463 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8465 2001-11-03 Jim Meyering <meyering@lucent.com>
8467 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8468 in argmatch_to_argument call.
8470 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8473 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8474 e.g., a fault due to an attempt to free a NULL pointer.
8476 2001-11-01 Jim Meyering <meyering@lucent.com>
8478 * dirfd.c, dirfd.h: New files.
8479 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8481 * hash.c (hash_print) [TESTING]: Clean up.
8483 2001-10-22 Paul Eggert <eggert@twinsun.com>
8485 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8486 to avoid a warning if -Wall.
8488 2001-10-21 Paul Eggert <eggert@twinsun.com>
8490 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8492 2001-10-21 Jim Meyering <meyering@lucent.com>
8494 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8495 this code would end up calling gettext even in packages built
8497 * getopt.c (_): Likewise.
8498 * regex.c (_): Likewise.
8500 2001-10-20 Paul Eggert <eggert@twinsun.com>
8502 * error.c (strerror_r): Do not declare unless !_LIBC.
8503 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8504 Use strerror_r that is only a macro, even if it is not a function.
8505 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8506 (private_strerror): Use prototypes, not old-style function definition.
8507 (print_errno_message): New function.
8508 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8510 (error_tail, error, error_at_line): Use it.
8512 2001-10-11 Jim Meyering <meyering@lucent.com>
8514 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8515 and quote_n (1, ... to avoid clobbering a buffer.
8517 2001-10-05 Jim Meyering <meyering@lucent.com>
8519 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8520 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8521 * hash-pjw.h: New file.
8523 2001-09-30 Jim Meyering <meyering@lucent.com>
8525 * mountlist.c [MOUNTED_GETFSSTAT]:
8526 Include <sys/ucred.h>, for Apple Darwin.
8527 Include sys/mount.h and sys/fs_types.h only if available.
8529 (read_filesystem_list): Use FS_TYPE.
8531 2001-09-29 Paul Eggert <eggert@twinsun.com>
8533 * exclude.c (excluded_filename): 0 -> false, since it's
8536 2001-09-28 Paul Eggert <eggert@twinsun.com>
8538 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8539 #defines strtoimax. Also treat the other strto* functions
8542 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8543 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8544 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8546 2001-09-26 Jim Meyering <meyering@lucent.com>
8548 Most macros in unlocked-io.h had the wrong number of arguments.
8549 * gen-uio: New script.
8550 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8551 * unlocked-io.hin: Remove file.
8552 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8553 rather than trying to embed it here.
8554 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8555 Reported by Padraig Brady.
8557 2001-09-25 Volker Borchert <bt@teknon.de>
8559 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8561 2001-09-23 Jim Meyering <meyering@lucent.com>
8563 * mountlist.c: Remove useless parentheses in #if directives.
8564 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8565 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8567 2001-09-22 Jim Meyering <meyering@lucent.com>
8569 * localcharset.c: Update from latest gettext.
8570 * config.charset: Likewise.
8572 2001-09-20 Jim Meyering <meyering@lucent.com>
8574 * xstrtol.c (strtoimax): Guard declaration with
8575 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8576 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8577 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8578 (strtoumax): Likewise, for completeness (it wasn't necessary).
8580 2001-09-06 Paul Eggert <eggert@twinsun.com>
8582 * strtoimax.c (HAVE_LONG_LONG):
8583 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8584 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8585 to work around bug in IBM C compiler.
8587 2001-09-16 Jim Meyering <meyering@lucent.com>
8589 * mkdir.c: New file.
8591 2001-09-04 Paul Eggert <eggert@twinsun.com>
8593 * xgetcwd.c: Revert some of the previous change; intead,
8594 fix the HAVE_GETCWD_NULL code to behave more like the
8595 !HAVE_GETCWD_NULL code used to.
8598 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8601 2001-09-04 Paul Eggert <eggert@twinsun.com>
8603 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8604 Use ssize_t, not int, to store result of readlink.
8605 Check for ssize_t overflow as well as size_t overflow,
8606 as POSIX says the result of readlink is implementation-defined
8607 when ssize_t overflows.
8608 Remove unnecessary cast to char*.
8609 Use free+malloc instead of realloc, as the storage doesn't need
8610 to be preserved and it's clearer and can be more efficient that way.
8611 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8612 * xreadlink.h (xreadlink): Update prototype.
8614 2001-09-03 Paul Eggert <eggert@twinsun.com>
8616 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8617 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8618 spotted by Jim Meyering.
8620 2001-09-03 Jim Meyering <meyering@lucent.com>
8622 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8624 2001-09-03 Paul Eggert <eggert@twinsun.com>
8626 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8627 like the HAVE_GETCWD_NULL code.
8628 Include pathmax.h if not HAVE_GETCWD.
8629 Do not include xalloc.h.
8630 (INITIAL_BUFFER_SIZE): New symbol.
8631 Do not use xmalloc / xrealloc, since the caller is responsible for
8632 handling errors. Preserve errno around `free' during failure.
8633 Do not overrun buffer when using getwd.
8635 2001-09-03 Paul Eggert <eggert@twinsun.com>
8637 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8638 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8640 2001-09-02 Jim Meyering <meyering@lucent.com>
8642 * error.c: Update from GNU libc.
8644 2001-09-01 Jim Meyering <meyering@lucent.com>
8646 * xreadlink.c: New file.
8647 * xreadlink.h: New file.
8648 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8650 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8651 doesn't conflict with sparc Solaris 7's definition in
8652 /usr/include/sys/int_types.h.
8654 * exclude.c: Use `""', not `<>' to #include non-system header files.
8655 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8656 and strncasecmp as r-values. Unixware didn't have declarations.
8658 2001-08-31 Jim Meyering <meyering@lucent.com>
8660 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8661 Use an initial, malloc'd, buffer of length 128 rather than
8662 a statically allocated one of length 1024.
8664 2001-08-30 Paul Eggert <eggert@twinsun.com>
8666 * xgetcwd.c: Don't include pathmax.h.
8667 Include stdlib.h and unistd.h if available.
8669 (xmalloc, xstrdup, free): Remove decls.
8670 (xgetcwd): Don't assume sizes fit in unsigned.
8671 Check for overflow when computing sizes.
8672 Simplify reallocation code.
8674 2001-08-28 Paul Eggert <eggert@twinsun.com>
8676 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8678 * strtoimax.c: Renamed from strtoxmax.c, removing the
8681 Also, make the following further changes to make this file's
8682 configuration more similar to that of strtol.c:
8683 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8684 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8685 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8686 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8687 changed to signed values.
8689 And make the following changes as well:
8690 Fix copyright notice, as 1999 was missing.
8691 (verify): New macro.
8692 (strtoimax): Check sizes at compile-time, not run-time.
8693 Prefer strtol to strtoll if both work.
8694 (main): Remove; it was not that useful and was a pain to maintain.
8696 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8698 2001-08-30 Paul Eggert <eggert@twinsun.com>
8700 * savedir.c (savedir): Remove size parameter, as POSIX says that
8701 a directory's st_size can have an arbitrary value, so the old
8702 usage could waste an arbitrary amount of memory. All uses
8704 * savedir.h: Update prototype.
8706 2001-08-30 Paul Eggert <eggert@twinsun.com>
8708 * xstrtol.c (strtoimax): New decl.
8710 2001-08-28 Paul Eggert <eggert@twinsun.com>
8712 * xstrtol.h: Add copyright notice.
8713 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8714 LONGINT_INVALID_SUFFIX_CHAR.
8716 2001-08-30 Paul Eggert <eggert@twinsun.com>
8718 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8721 2001-08-30 Paul Eggert <eggert@twinsun.com>
8723 * hash.c: Remove '2001' from copyright notice.
8725 2001-08-30 Paul Eggert <eggert@twinsun.com>
8727 * full-write.h: New file.
8728 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8729 * full-write.c: Correct credits, as cccp.c no longer
8730 exists and anyway it was so heavily changed from the old cccp
8731 code as to be unrecognizable. Include full-write.h.
8732 (full_write) Return size_t, with short writes meaning failure.
8733 All callers changed. This fixes a bug with large buffers
8735 * utime.c: Include full-write.h.
8737 2001-08-30 Paul Eggert <eggert@twinsun.com>
8739 Merge 'exclude' changes from tar 1.13.22.
8740 This fixes one or two unlikely storage allocation overflow bugs,
8741 but doesn't change user-visible behavior otherwise.
8743 2001-08-30 Paul Eggert <eggert@twinsun.com>
8745 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8746 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8747 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8748 Include if available.
8749 (<xalloc.h>): Include
8750 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8751 (verify): New macro. Use it to verify that EXCLUDE macros do not
8752 collide with FNM macros.
8753 (struct patopts): New struct.
8754 (struct exclude): Use it, as exclude patterns now come with options.
8755 (new_exclude): Support above changes.
8756 (new_exclude, add_exclude_file):
8757 Initial size must now be a power of two to simplify overflow checking.
8758 (free_exclude, fnmatch_no_wildcards): New function.
8759 (excluded_filename): No longer requires options arg, as the options
8760 are determined by add_exclude. Now returns bool, not int.
8761 (excluded_filename, add_exclude):
8762 Add support for the fancy new exclusion options.
8763 (add_exclude, add_exclude_file): Now takes int options arg.
8764 Check for arithmetic overflow when computing sizes.
8765 (add_exclude_file): xrealloc might modify errno, so don't
8766 realloc until after errno might be used.
8768 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8770 (free_exclude): New decl.
8771 (add_exclude, add_exclude_file): Now takes int options arg.
8772 (excluded_filename): No longer requires options arg, as the options
8773 are determined by add_exclude. Now returns bool, not int.
8775 2001-08-30 Paul Eggert <eggert@twinsun.com>
8777 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8779 2001-08-27 Jim Meyering <meyering@lucent.com>
8781 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8783 * version-etc.c (N_): Remove definition.
8784 Revert most of last change.
8785 Instead, simply don't mark the `Copyright...' string for translation.
8786 Based on advice from Paul Eggert.
8788 * strtoxmax.c: Tweak comment.
8790 2001-08-26 Jim Meyering <meyering@lucent.com>
8792 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8793 of copyright with `%s' so translators don't get an untranslated
8795 (COPYRIGHT_YEAR): Define.
8796 (version_etc): Use fprintf rather than fputs.
8797 Suggestion from Ulrich Drepper.
8799 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8801 * strtoll.c: New file, from GNU libc.
8802 * xstrtoimax.c: New file.
8804 * xstrtol.h: Add xstrtoimax.
8805 * strtoumax.c: New file. Simply include "strtoumax.c".
8806 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8808 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8809 * strtoxmax.c: ... then renamed to this.
8811 2001-08-13 Paul Eggert <eggert@twinsun.com>
8813 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8814 Port to Solaris 8, where 'sed' requires a space after the 'r'
8815 command, and where sh dislikes "$/". Clean up the spacing a bit.
8816 Redirect output to $tmp just once.
8818 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8820 * addext.c (<errno.h>): Include.
8821 (errno): Declare if not defined.
8822 (addext): Work correctly when pathconf returns -1 and leaves
8823 errno alone because there is no limit. Also, work even if
8824 pathconf returns a value greater than SIZE_MAX.
8826 2001-08-12 Jim Meyering <meyering@lucent.com>
8828 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8829 Simply `return getcwd (NULL, 0);'.
8830 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8831 Use 1300 as initial value for length, not PATH_MAX.
8833 * pathmax.h: Clean up cpp syntax.
8835 2001-08-12 Jim Meyering <meyering@lucent.com>
8837 * gettimeofday.c: New file.
8839 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8841 2001-08-04 Jim Meyering <meyering@lucent.com>
8843 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8844 to get in sync with glibc.
8846 2001-08-03 Paul Eggert <eggert@twinsun.com>
8848 The following changes are from gettext 0.10.39 as maintained by
8851 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8852 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8853 with inverted sense. All uses changed.
8855 * mbswidth.c: Don't include <limits.h>.
8856 Include <stdlib.h> and <string.h> unconditionally.
8857 (iswcntrl, mbsinit, ISCNTRL): New macros.
8858 (mbsnwidth): Use K&R style function declarations.
8859 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8860 can optimize it when MB_CUR_MAX == 1.
8861 The width of control characters is zero, not 1.
8863 2001-07-15 Jim Meyering <meyering@lucent.com>
8865 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8866 (BUILT_SOURCES): Add unlocked-io.h.
8867 (io_functions): Define.
8868 (unlocked-io.h): New rule.
8869 (DISTCLEANFILES): Add unlocked-io.h.
8870 (all-local): Depend on unlocked-io.h, to ensure it is created.
8872 * unlocked-io.hin: New file
8874 * regex.c: Update from glibc.
8876 2001-07-05 Jim Meyering <meyering@lucent.com>
8878 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8880 (libfetish_a_SOURCES): Put all .h files here instead.
8881 Remove a thus-exposed (better checks in automake) duplicate and
8882 two unnecessary .h files.
8884 2001-06-11 Jim Meyering <meyering@lucent.com>
8886 * regex.c: Update from GNU libc.
8888 2001-05-27 Jim Meyering <meyering@lucent.com>
8890 * readutmp.h (UT_TYPE): Define.
8892 2001-05-24 Jim Meyering <meyering@lucent.com>
8894 * argmatch.c: Include "quote.h".
8895 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8896 quote function. Reported by Göran Uddeborg.
8898 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8900 * dirname.c (dir_name): Compute append_dot using path, not newpath
8901 which is not yet declared.
8903 2001-05-11 Paul Eggert <eggert@twinsun.com>
8905 * Makefile.am (libfetish_a_SOURCES):
8906 Add strftime.c, since we now compile it on all hosts.
8908 * strftime.c (my_strftime):
8909 Define to nstrftime if emacs, but only if my_strftime is not defined.
8910 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8911 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8912 Add one more extra argument: a nanoseconds value.
8915 (my_strftime function): Add %N format.
8916 (emacs_strftimeu): Renamed from emacs_strftime,
8917 with extra ut argument.
8919 2001-05-11 Paul Eggert <eggert@twinsun.com>
8921 dirname code cleanup. base_name now behaves more compatibly
8922 with POSIX basename when given file names that have trailing
8923 slashes, and similarly for dir_name. Add new primitives
8924 base_len and dir_len. Put the directory-name-related decls
8927 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8928 * backupfile.c (base_name): Likewise.
8929 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8930 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8931 * makepath.c (strip_trailing_slashes): Likewise.
8932 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8934 * rename.c (strip_trailing_slashes): Likewise.
8935 * same.c (base_name): Likewise.
8936 * stripslash.c (ISSLASH): Likewise.
8938 * addext.c: Include <dirname.h> after size_t is defined.
8939 * backupfile.c: Likewise.
8941 * addext.c (addext): Use base_len to trim redundant
8942 trailing slashes instead of doing it ourselves.
8943 But do not trim the last slash if it is not redundant.
8945 * backupfile.c (find_backup_file_name,
8946 max_backup_version): Use base_len instead of rolling it ourselves.
8947 Handle the case of "" and (on DOS) "C:" correctly.
8949 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8950 Include <string.h>, <dirname.h>.
8951 (base_name): Allow file names ending in slashes, other than names
8952 that are all slashes. In this case, return the basename followed
8953 by the slashes. This is more general, and can be used in places
8954 where the original base_name purposely had an assertion failure.
8955 (base_len): New function.
8957 * dirname.c: Include <string.h> instead of <stdlib.h>.
8958 Do not include <assert.h>; no longer needed.
8960 (memrchr): Remove decl.
8961 (dir_name_r): Remove.
8962 (dir_len): Renamed from dirlen. All callers changed.
8963 Rewrite in terms of base_name, for simplicity and consistency.
8964 (dir_name): Never return NULL. All callers changed.
8965 Do not include <stdlib.h> in test program; no longer needed.
8966 return 0; is fine for test program.
8968 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8970 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8972 * path-concat.c (path_concat): Use base_len to compute
8973 base length, not strlen; this means we cannot rely on memcpy
8976 * same.c (STREQ): Remove.
8977 (same_name): Handle the case where the basename ends in trailing '/'.
8979 * stripslash.c (strip_trailing_slashes): Return nonzero if
8980 a slash was stripped. Do not strip the last slash after a
8983 2001-04-08 Jim Meyering <meyering@lucent.com>
8985 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8986 recomputed; that's necessary when the offset spans a DST transition.
8987 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8989 2001-04-02 Jim Meyering <meyering@lucent.com>
8991 * regex.h, regex.c: Update from GNU libc.
8993 2001-03-19 Paul Eggert <eggert@twinsun.com>
8995 * version-etc.c (version_etc_copyright): Update to 2001.
8997 2001-03-16 Paul Eggert <eggert@twinsun.com>
8999 * tempname.c (uint64_t): Define to uintmax_t if
9000 not defined, and if UINT64_MAX is not defined.
9001 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9002 Reported by John David Anglin.
9004 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9006 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9007 alias if codeset is empty.
9008 * config.charset (BeOS): Use wildcard syntax.
9010 2001-03-13 Jim Meyering <meyering@lucent.com>
9012 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9013 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9016 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9018 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9020 * unicodeio.c (print_unicode_char): Simplify accordingly.
9022 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9024 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9025 support for DOS/DJGPP.
9027 2001-02-28 Paul Eggert <eggert@twinsun.com>
9029 * Makefile.am (libfetish_a_SOURCES):
9030 Add dup-safer.c, fopen-safer.c.
9031 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9033 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9035 2001-02-25 Paul Eggert <eggert@twinsun.com>
9037 The mkstemp replacement is taken from glibc 2.2.2, with some
9038 portability fixes for use outside glibc, as follows:
9040 * tempname.c (struct_stat64): New macro.
9041 (direxists, __gen_tempname): Use it.
9042 This avoids a portability problem with Solaris 8.
9044 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9045 (<stddef.h>, <stdint.h>, <string.h>):
9046 Include only if STDC_HEADERS || _LIBC.
9047 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9048 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9049 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9050 (__set_errno): Define this macro if <errno.h> doesn't.
9051 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9052 Define these macros if <stdio.h> doesn't.
9053 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9054 Define these macros if <sys/stat.h>
9055 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9056 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9057 __xstat64): Define if not _LIBC.
9058 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9059 (__gen_tempname): Invoke gettimeofday only if
9060 HAVE_GETTIMEOFDAY || _LIBC;
9061 otherwise, fall back on plain "time".
9062 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9064 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9066 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9068 2001-02-17 Jim Meyering <meyering@lucent.com>
9070 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9071 around included file name.
9073 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9075 * strftime.c: Update from GNU libc (the only changes were to comments).
9077 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9079 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9081 2001-02-17 Paul Eggert <eggert@twinsun.com>
9083 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9084 Remove workaround macros for hosts that have mbrtowc but not
9085 mbstate_t, as we now insist on proper declarations for both
9086 before using mbrtowc.
9088 2001-02-17 Jim Meyering <meyering@lucent.com>
9090 * regex.c: Update from libc.
9092 2001-02-16 Paul Eggert <eggert@twinsun.com>
9094 * alloca.c (malloc): Undef before defining, since stdlib.h
9095 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9096 Reported by Mark Hounschell via Paul Eggert.
9098 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9100 * config.charset: Update for FreeBSD 4.2.
9102 2001-01-26 Jim Meyering <meyering@lucent.com>
9104 * quotearg.c: Include stddef.h.
9105 * quote.c: Include stddef.h.
9106 Reported by Axel Kittenberger.
9108 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9109 line in double quotes so that it evokes a better diagnostic.
9110 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9111 Reported by Axel Kittenberger.
9113 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9115 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9116 to avoid a warning. Add back 'const' to inptr.
9118 2001-01-16 Jim Meyering <meyering@lucent.com>
9120 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9123 2001-01-14 Jim Meyering <meyering@lucent.com>
9125 * rename.c: New file. From Volker Borchert.
9126 Include stdlib.h, string.h or strings.h, and xalloc.h.
9127 Use strip_trailing_slashes rather than open-coding it.
9129 2001-01-03 Paul Eggert <eggert@twinsun.com>
9131 * strftime.c: Sync with glibc time/strftime.c 1.81.
9133 2001-01-03 Jim Meyering <meyering@lucent.com>
9135 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9136 local `inptr' to avoid warning with some system declarations of iconv.
9138 2000-12-29 Paul Eggert <eggert@twinsun.com>
9140 * modechange.c: Do not assume that mode_t uses the
9141 traditional octal encoding. E.g. "chmod 1 FOO" should set
9142 the other-execute bit of FOO even if S_IXOTH != 1.
9144 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9145 WOTH, XOTH, ALLM): New macros.
9146 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9147 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9149 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9150 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9152 No need to use uintmax_t; unsigned long is long enough.
9153 Don't bother to get suffix since we don't use it.
9155 2000-12-24 Jim Meyering <meyering@lucent.com>
9157 * hash.c (is_prime): Return explicit boolean values.
9158 (hash_get_first): Return NULL to appease Irix5.6's 89.
9159 Reported by Nelson Beebe.
9161 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9163 * localcharset.c (locale_charset): Add support for Win32.
9165 2000-12-18 Paul Eggert <eggert@twinsun.com>
9167 * physmem.h, physmem.c: New files.
9169 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9170 (noinst_HEADERS): Add physmem.h.
9172 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9173 't' for compatibility with Solaris 8 sort.
9175 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9177 * config.charset: Add support for BeOS.
9179 2000-12-16 Jim Meyering <meyering@lucent.com>
9181 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9182 SHELLS_FILE to a file name that's useful on djgpp systems.
9184 (ADDITIONAL_DEFAULT_SHELLS): Define.
9185 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9186 Based mostly on a patch from Prashant TR.
9188 2000-12-16 Jim Meyering <meyering@lucent.com>
9190 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9191 N and M) would have treated it like `chown N:N FILE'.
9193 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9195 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9197 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9198 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9199 to the list of canonical encodings. Rename EUC-CN to GB2312.
9201 2000-12-08 Andreas Schwab <schwab@suse.de>
9203 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9204 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9206 2000-12-07 Jim Meyering <meyering@lucent.com>
9208 * stripslash.c (ISSLASH): Define.
9209 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9212 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9213 (dir_name_r): Declare this function as static.
9214 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9215 manifest itself on a name containing a mix of slashes and
9217 Make this function work with names starting with a DOS-style
9218 drive letter and colon prefix.
9219 (dir_name): Append `.' if necessary.
9220 Based mostly on patches from Prashant TR and Eli Zaretskii.
9222 * dirname.h (dir_name_r): Remove prototype.
9224 2000-12-05 Jim Meyering <meyering@lucent.com>
9226 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9228 2000-12-04 Jim Meyering <meyering@lucent.com>
9230 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9231 Also include memory.h, stdlib.h, unistd.h if appropriate.
9232 Reported by Andreas Jaeger (conflicting declaration of malloc).
9234 2000-12-02 Jim Meyering <meyering@lucent.com>
9236 * closeout.h: Make idempotent, to avoid some obscure warnings.
9238 2000-12-01 Paul Eggert <eggert@twinsun.com>
9240 * memrchr.c: Include <config.h> before any system include file.
9242 2000-11-29 Paul Eggert <eggert@twinsun.com>
9244 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9246 2000-11-26 Jim Meyering <meyering@lucent.com>
9248 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9250 2000-11-22 Paul Eggert <eggert@twinsun.com>
9252 * strftime.c (my_strftime): Do not invoke mbrlen with a
9253 size of (size_t) -1; it's not portable.
9255 2000-11-17 Akim Demaille <akim@epita.fr>
9257 * obstack.h: Formatting changes.
9258 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9259 prevent type checking.
9260 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9261 cast the value to (void *): assigning a `foo *' to a `void *'
9263 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9265 2000-11-17 Jim Meyering <meyering@lucent.com>
9267 * strstr.c: Update from GNU libc.
9269 2000-11-16 Jim Meyering <meyering@lucent.com>
9271 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9273 2000-11-11 Jim Meyering <meyering@lucent.com>
9275 * error.c: Add a couple #includes, merging from GNU libc version.
9277 2000-11-10 Jim Meyering <meyering@lucent.com>
9279 * obstack.h: Update from GNU libc.
9280 * obstack.c: Likewise.
9282 2000-11-06 Paul Eggert <eggert@twinsun.com>
9284 * getusershell.c (setusershell): Use rewind rather than
9285 fseek/fseeko, to avoid configuration hassles with fseeko.
9286 Don't bother opening SHELLS_FILE if shellstream is NULL;
9289 2000-11-05 Jim Meyering <meyering@lucent.com>
9291 * makepath.h (make_dir): Declare.
9292 * makepath.c (make_dir): Remove `static' attribute.
9295 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9297 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9298 last one in a bucket, advance to the next bucket.
9300 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9302 * fnmatch.c: Do not comment out all the code if we are using
9303 the GNU C library, because in some cases we are replacing buggy
9304 code in the GNU C library itself.
9306 2000-10-30 Paul Eggert <eggert@twinsun.com>
9308 * error.h, getline.h, modechange.h:
9309 Remove "2000" from Copyright line, as the file hasn't been
9310 changed this year other than in the copyright notice.
9312 * xalloc.h: Add "2000" to Copyright line, as this file
9313 was changed this year.
9315 2000-10-30 Paul Eggert <eggert@twinsun.com>
9317 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9318 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9319 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9321 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9323 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9324 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9325 doesn't define __restrict_arr.
9327 2000-10-29 Jim Meyering <meyering@lucent.com>
9329 * xstat.in: Fix grammar in comment.
9331 2000-10-28 Jim Meyering <meyering@lucent.com>
9333 * memchr.c: Update from libc.
9334 Adjust for portability:
9335 [HAVE_STDLIB_H]: Include stdlib.h.
9336 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9337 Undef __memchr, too.
9338 [!weak_alias]: Define __memchr to memchr.
9340 * regex.c: Update from libc.
9341 * regex.h: Likewise.
9342 * getopt1.c: Likewise.
9343 * memcmp.c: Likewise.
9345 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9346 Avoid using fseek, when possible -- it's broken by design.
9347 Patch by Ulrich Drepper.
9349 2000-10-26 Jim Meyering <meyering@lucent.com>
9351 * strftime.c: Update from libc.
9353 2000-10-25 Jim Meyering <meyering@lucent.com>
9355 * obstack.c: Update from libc.
9357 2000-10-23 Jim Meyering <meyering@lucent.com>
9359 * hard-locale.c (hard_locale): Revert last change -- it was simply
9360 wrong. That set_locale call must not have any side effects.
9363 2000-10-22 Jim Meyering <meyering@lucent.com>
9365 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9366 [CYCLIC]: Remove now-unused definition.
9368 * save-cwd.c (O_DIRECTORY): Define, if needed.
9369 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9370 Suggestion from Ulrich Drepper.
9372 2000-10-21 Jim Meyering <meyering@lucent.com>
9374 * dirname.c (dir_name_r): New function, factored out of dir_name.
9375 (dir_name): Use dir_name_r.
9376 * dirname.h (dir_name_r): Declare it.
9378 2000-10-21 Jim Meyering <meyering@lucent.com>
9380 * dirname.c (memrchr): Declare if necessary.
9381 (dir_name): Remove the restriction that there be no
9382 trailing slashes. Now, this code skips past them, effectively
9384 [TEST_DIRNAME] (main): New unit tests.
9386 * memrchr.c: New file from GNU libc.
9387 Undef __memrchr, too.
9388 [!weak_alias]: Define __memrchr to memrchr.
9389 Guard weak_alias use with `#ifdef weak_alias'.
9391 2000-10-17 Jim Meyering <meyering@lucent.com>
9393 * quote.h (PARAMS): Define and use.
9394 Reported by Akim Demaille.
9396 * getopt.c: Update from libc.
9398 2000-10-16 Jim Meyering <meyering@lucent.com>
9400 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9403 2000-09-25 Jim Meyering <meyering@lucent.com>
9405 * md5.h (rol): Define (from GnuPG).
9407 * sha.c: Give credit (GnuPG) where due.
9408 (M): Use rol rather than open-coding it.
9409 Add a FIXME comment.
9411 2000-09-21 Jim Meyering <meyering@lucent.com>
9413 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9414 Reported by Michael Stone.
9416 2000-09-20 Jim Meyering <meyering@lucent.com>
9418 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9419 (noinst_HEADERS): Add sha.h.
9420 Based on code from Scott G. Miller and from GnuPG.
9422 2000-09-15 Jim Meyering <meyering@lucent.com>
9424 * regex.c: Update from libc.
9426 2000-09-10 Jim Meyering <meyering@lucent.com>
9428 * getopt.c (_getopt_internal): Update from glibc.
9430 2000-09-09 Jim Meyering <meyering@lucent.com>
9432 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9433 think it should be used as a general replacement for isascii.
9434 * fnmatch.c: Likewise.
9435 * mbswidth.c: Likewise
9436 * regex.c: Likewise.
9439 * userspec.c: Include sys/param.h and limits.h.
9441 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9442 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9443 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9444 UID, GID. Check range.
9446 2000-09-06 Jim Meyering <meyering@lucent.com>
9448 * getopt.c (_getopt_internal): Update from glibc.
9450 2000-08-30 Jim Meyering <meyering@lucent.com>
9452 * strftime.c: Merge in changes from GNU libc.
9454 2000-08-26 Jim Meyering <meyering@lucent.com>
9456 * closeout.c: Include "__fpending.h".
9457 (close_stdout_status): Return right away if there's nothing to flush.
9459 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9460 * __fpending.c: New file.
9461 * __fpending.h: New file.
9463 2000-08-07 Paul Eggert <eggert@twinsun.com>
9465 Standardize on "memory exhausted" instead of "Memory exhausted"
9466 or "virtual memory exhausted".
9467 * obstack.c (print_and_abort): Use "memory exhausted", not
9468 "virtual memory exhausted".
9469 * same.c (same_name): Invoke xalloc_die instead of printing
9471 * userspec.c (parse_user_spec): Likewise.
9472 * bumpalloc.h: comment fix
9473 * same.c, userspec.c: Include xalloc.h.
9475 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9476 not char *const and pointing to a constant array.
9477 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9478 (xrealloc): Comment fix.
9480 * userspec.c (parse_user_spec):
9481 Don't translate a message until just before returning,
9482 to avoid unnecessary translation.
9484 2000-08-07 Jim Meyering <meyering@lucent.com>
9486 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9487 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9488 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9489 getgroups.c, gethostname.c, getopt.h, group-member.c,
9490 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9491 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9492 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9493 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9494 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9495 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9496 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9497 yesno.c: Back out Copyright date changes for each file with no change
9498 this year. This eases coordination with other programs using the same
9499 source code modules. From Paul Eggert.
9501 2000-08-03 Greg McGary <greg@mcgary.org>
9503 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9504 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9505 (EXTEND_BUFFER): Use them.
9507 2000-08-01 Jim Meyering <meyering@lucent.com>
9509 * dirname.c (ISSLASH): Define.
9510 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9511 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9512 both `\' and `/' may be use as path separators.
9513 Based on a patch from Prashant TR.
9515 2000-07-31 Paul Eggert <eggert@twinsun.com>
9517 * quotearg.c (quotearg_n_options): Don't make the initial
9518 slot vector a constant, since it might get modified.
9520 2000-07-31 Jim Meyering <meyering@lucent.com>
9522 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9523 * obstack.c (print_and_abort): Likewise.
9525 2000-07-30 Paul Eggert <eggert@twinsun.com>
9527 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9528 buffer, so that the caller can always quote one small
9529 component of a "memory exhausted" message in slot 0.
9530 From a suggestion by Jim Meyering.
9532 2000-07-30 Jim Meyering <meyering@lucent.com>
9534 * makepath.c (make_path): Quote the other instance, too.
9536 * quotearg.c (N_STATIC_SLOTVECS): Define.
9537 (STATIC_BUF_SIZE): Define.
9538 (quotearg_n_options): Use only statically allocated storage when
9539 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9540 than STATIC_BUF_SIZE.
9542 2000-07-29 Jim Meyering <meyering@lucent.com>
9544 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9545 * dirname.c (dir_name): Likewise.
9547 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9549 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9550 (dir_name): Assert that there are no trailing slashes.
9552 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9554 * mbswidth.h (mbswidth): Add a flags argument.
9555 (mbswidth): New declaration.
9556 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9557 * mbswidth.c (mbswidth): Add a flags argument.
9558 (mbsnwidth): New function.
9560 2000-07-24 Jim Meyering <meyering@lucent.com>
9562 * mbswidth.c: Remove useless #else. From Bruno Haible.
9564 2000-07-23 Paul Eggert <eggert@twinsun.com>
9566 * mbswidth.c (_XOPEN_SOURCE):
9567 Don't define; this causes problems on Solaris 7.
9568 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9570 2000-07-23 Paul Eggert <eggert@twinsun.com>
9573 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9574 so that mbstate_t is always defined.
9576 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9577 be 1 in at least one GCC installation, and this configuration
9578 error is likely to be common. Ignoring MB_LEN_MAX hurts
9579 performance on hosts that have mbrtowc but have only unibyte
9580 locales, but I assume these hosts are rare.
9582 2000-07-23 Paul Eggert <eggert@twinsun.com>
9584 * quotearg.c: Streamline by invoking multibyte code only if needed.
9585 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9586 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9587 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9588 invoke multibyte primitives.
9590 2000-07-23 Jim Meyering <meyering@lucent.com>
9592 * basename.c (base_name): Add an assertion.
9594 2000-07-15 Bruno Haible <clisp.cons.org>
9596 * quotearg.c: When the system forces us to redefine mbstate_t,
9597 shadow its mbsinit function.
9599 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9601 * mbswidth.h: New file.
9602 * mbswidth.c: New file.
9603 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9604 (noinst_HEADERS): Add mbswidth.h.
9606 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9608 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9611 2000-07-15 Jim Meyering <meyering@lucent.com>
9613 * makepath.c: Include quote.h.
9614 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9615 corresponding argument in a `quote (...)' call.
9616 Give better diagnostics.
9618 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9619 (noinst_HEADERS): Add quote.h.
9621 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9622 from tar's src/misc.c.
9623 * quote.h: New file. Prototypes for same.
9625 2000-07-10 Paul Eggert <eggert@twinsun.com>
9627 From a suggestion by Bruno Haible.
9628 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9629 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9630 to decide whether to define the BeOS workaround macro;
9631 this adjusts to the change to AC_MBSTATE_T.
9633 2000-07-13 Paul Eggert <eggert@twinsun.com>
9635 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9637 * quotearg.c (quoting_style_args, quoting_style_vals,
9638 quotearg_buffer_restyled): Add support for
9639 clocale_quoting_style. Undo previous change to
9640 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9641 and "{RIGHT QUOTATION MARK}" msgids.
9643 2000-07-05 Paul Eggert <eggert@twinsun.com>
9645 The old behavior of quoting `like this' doesn't look good with
9646 newer, ISO-style fonts. See:
9647 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9649 Instead, quote "like this" by default. Let the translator
9650 tailor the locale-specific quoting behavior by providing
9651 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9653 * quotearg.c (N_): New macro.
9654 (gettext_default): New function.
9655 (quotearg_buffer_restyled): Use
9656 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9657 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9659 2000-07-09 Jim Meyering <meyering@lucent.com>
9661 * Most files: Update copyright dates to include 2000.
9663 2000-07-08 Jim Meyering <meyering@lucent.com>
9665 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9667 (xgethostname): Remove now-unnecessary #ifdef.
9668 Move declaration of `err' into loop where it's used.
9670 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9672 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9673 by allocating a larger buffer. Test the gethostname return value for
9674 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9675 returns an error and ENAMETOOLONG isn't defined.
9677 2000-07-05 Paul Eggert <eggert@twinsun.com>
9678 and Bruno Haible <haible@clisp.cons.org>
9680 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9682 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9684 * quotearg.c (struct quoting_options): Simplify quote_these_too
9687 2000-07-03 Jim Meyering <meyering@lucent.com>
9689 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9690 Reported by Bruno Haible.
9692 2000-07-04 Jim Meyering <meyering@lucent.com>
9694 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9695 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9698 2000-07-03 Paul Eggert <eggert@twinsun.com>
9699 and Bruno Haible <haible@clisp.cons.org>
9701 * quotearg.c (mbrtowc):
9702 Assign to *pwc, and return 1 only if result is nonzero.
9703 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9705 2000-07-03 Jim Meyering <meyering@lucent.com>
9707 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9708 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9711 2000-07-02 Jim Meyering <meyering@lucent.com>
9713 * quotearg.c (mbstate_t): Don't define here.
9715 2000-07-02 Jim Meyering <meyering@lucent.com>
9717 * nanosleep.c (SIGCONT): Define if not already defined.
9719 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9721 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9722 per change in ../m4/ls-mntd-fs.m4.
9723 (read_filesystem_list): Ignore symbolic links.
9725 2000-06-29 Jim Meyering <meyering@lucent.com>
9727 * same.c: Include <string.h> or <strings.h>, as appropriate,
9728 for declaration of strcmp.
9730 * long-options.c: Include <stdlib.h>, for declaration of exit.
9732 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9733 Avoid warning by casting result to `char *' to remove `const'.
9735 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9737 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9739 2000-06-26 Paul Eggert <eggert@twinsun.com>
9741 savedir now sets errno on failure and invokes xmalloc to get memory.
9742 Fix a couple of other minor bugs while we're at it.
9744 * savedir.c (<unistd.h>): Do not include; there's no need.
9745 (NAMLEN): Remove macro.
9746 (malloc, realloc): Remove decls.
9748 ("xalloc.h"): Include.
9749 (NAME_SIZE_DEFAULT): New macro.
9750 (savedir): Use xmalloc / xrealloc to allocate memory.
9751 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9752 Skip "" directory entries.
9753 Use strlen to calculate directory entry length, since the old method
9754 is rarely used these days and isn't worth supporting.
9755 Don't use a pointer after freeing it.
9756 Check for integer overflow when calculating allocation size.
9757 Use memcpy to copy entries, instead of stpcpy.
9758 Set errno properly when returning NULL.
9759 Check for readdir error.
9761 2000-06-26 Jim Meyering <meyering@lucent.com>
9763 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9765 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9767 * getusershell.c (xmalloc, xrealloc): Remove functions.
9769 Don't include <stdlib.h>. Don't declare malloc, realloc.
9771 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9773 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9775 2000-06-24 Jim Meyering <meyering@lucent.com>
9777 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9779 2000-06-21 Jim Meyering <meyering@lucent.com>
9781 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9783 2000-06-19 Paul Eggert <eggert@twinsun.com>
9785 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9786 (mbrtowc, mbstate_t): Define substitutes if
9787 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9788 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9789 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9791 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9793 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9794 than 1024, return a memory chunk of least possible size, instead
9795 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9796 Use free/xmalloc instead of xrealloc to avoid copying for very long
9799 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9801 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9802 address, not strdup. Include <stdlib.h> and don't declare free().
9804 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9806 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9809 2000-06-21 Jim Meyering <meyering@lucent.com>
9811 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9812 (noinst_HEADERS): Add getstr.h.
9814 * getline.c (getstr): Move into a separate file.
9815 * getstr.c (getstr): New file, extracted from getline.c, with
9816 the following changes: new parameter, delim2; both delim[12]
9817 parameters have type `int', not `char'. The latter would lose
9818 with 8-bit delimiters.
9819 * getstr.h: New file.
9821 2000-06-19 Jim Meyering <meyering@lucent.com>
9823 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9825 2000-06-18 Jim Meyering <meyering@lucent.com>
9827 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9828 Besides, these days every porting target provides a mkdir function.
9830 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9831 (this snippet comes from src/system.h).
9833 2000-06-15 Paul Eggert <eggert@twinsun.com>
9835 * human.c (adjust_value): New function.
9836 (human_readable_inexact): Apply rounding style even when
9837 printing approximate values.
9839 2000-06-14 Paul Eggert <eggert@twinsun.com>
9841 * human.c (human_readable_inexact): Allow an input block
9842 size that is not a multiple of the output block size, and vice versa.
9843 Reported by Piergiorgio Sartor.
9845 2000-06-14 Paul Eggert <eggert@twinsun.com>
9847 * getdate.y (get_date): Apply relative times after time
9848 zone indicator, not before. Reported by Todd A. Jacobs.
9850 2000-06-13 Jim Meyering <meyering@lucent.com>
9852 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9854 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9856 2000-06-12 Paul Eggert <eggert@twinsun.com>
9858 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9860 2000-06-04 Paul Eggert <eggert@twinsun.com>
9862 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9864 2000-06-04 Jim Meyering <meyering@lucent.com>
9866 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9867 SunOS 4.1.4 for which gid_t is an unsigned type.
9869 2000-06-03 Jim Meyering <meyering@lucent.com>
9871 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9873 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9875 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9876 newer, don't install charset.alias.
9877 * config.charset: Change the Linux/glibc rules so they become empty
9878 on glibc-2.1 or newer.
9880 2000-06-02 Jim Meyering <meyering@lucent.com>
9882 * mountlist.c: Back out last change. Instead, do this...
9883 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9884 member using the same `ignore'-testing code.
9885 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9889 2000-05-29 Jim Meyering <meyering@lucent.com>
9891 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9892 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9894 2000-05-22 Jim Meyering <meyering@lucent.com>
9896 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9898 2000-05-18 Jim Meyering <meyering@lucent.com>
9900 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9901 back, too, since it may have been modified by allocate_entry.
9902 (hash_delete): Rewrite to use neither the assignment operator
9903 nor the comma operator in an if-expression.
9905 2000-05-15 Paul Eggert <eggert@twinsun.com>
9908 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9909 Remove; no longer needed.
9910 "quotearg.h": Add include.
9911 (file_name): Do not bother to explicitly initialize to NULL; it's less
9912 efficient on some hosts.
9913 (close_stdout_status): Remove test as to whether stdout was already
9914 closed; it breaks for the case "echo x | sort >&-".
9915 Quote file name colons.
9916 Do not assume that _("write error") lacks format strings.
9918 2000-05-15 Jim Meyering <meyering@lucent.com>
9920 * version-etc.c (version_etc_copyright): Update the copyright string
9921 used in all --version output.
9923 2000-05-14 Jim Meyering <meyering@lucent.com>
9925 * closeout.c (close_stdout_set_file_name): New function.
9926 (close_stdout_status): Use new file-scoped global.
9927 Return right away if fstat says the stdout file descriptor is invalid.
9928 * closeout.h (close_stdout_set_file_name): Declare.
9930 2000-05-10 Jim Meyering <meyering@lucent.com>
9932 * closeout.c [default_exit_status]: New file-scoped variable.
9933 (close_stdout_set_status): New function.
9934 * closeout.h (close_stdout_set_status): Declare.
9936 2000-05-08 Jim Meyering <meyering@lucent.com>
9938 * long-options.c: Don't include closeout.h.
9939 (parse_long_options): Don't call close_stdout for --version.
9941 2000-05-06 Jim Meyering <meyering@lucent.com>
9943 * strnlen.c: Undefine __strnlen and strnlen.
9944 [!weak_alias]: Define __strnlen to strnlen.
9946 * atexit.c: New file, from libiberty.
9948 2000-05-06 Jim Meyering <meyering@lucent.com>
9950 * closeout.c (close_stdout_status): Also check for errors on the
9953 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9955 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9956 instead of xmalloc, xrealloc, path_concat.
9957 (locale_charset): Treat empty environment variables as absent.
9958 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9960 2000-05-04 Jim Meyering <meyering@lucent.com>
9962 * getopt.c: Update from glibc.
9963 * obstack.c: Likewise.
9964 * obstack.h: Likewise.
9965 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9967 * regex.h: Likewise.
9968 * strndup.c: Likewise.
9969 * strnlen.c: New file, from glibc.
9971 2000-05-01 Jim Meyering <meyering@lucent.com>
9973 * full-write.c (full_write): Remove `FIXME' part of comment.
9975 2000-04-29 Jim Meyering <meyering@lucent.com>
9977 * path-concat.c: Declare strdup only if it's not defined.
9978 * canon-host.c: Likewise.
9980 2000-04-28 Jim Meyering <meyering@lucent.com>
9982 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9983 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9984 included first, then limits.h is included by locale.h by libintl.h.
9985 From John David Anglin.
9987 2000-04-25 Jim Meyering <meyering@lucent.com>
9989 * makepath.c (S_IRWXUGO): Define.
9990 (make_path): Always perform explicit chmod if MODE specifies any
9991 of the `special' permission bits. Prompted by a bug report against
9992 install from Mate Wierdl and Joost van Baal.
9994 2000-04-18 Jim Meyering <meyering@lucent.com>
9998 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9999 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10001 2000-04-17 Jim Meyering <meyering@lucent.com>
10003 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10004 the definition of it to rpl_strftime also defined-away the system's
10007 2000-04-15 Jim Meyering <meyering@lucent.com>
10009 Use `C' to denote so-called `contiguous' files, the same way
10011 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10012 (ftypelet): Use S_ISCTG.
10013 From Michael Deutschmann.
10015 2000-04-14 Jim Meyering <meyering@lucent.com>
10017 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10019 2000-04-08 Jim Meyering <meyering@lucent.com>
10021 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10022 names don't conflict. Reported by Eli Zaretskii.
10024 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10026 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10027 bug. Deal with the different error behavior of Irix iconv.
10029 2000-04-07 Jim Meyering <meyering@lucent.com>
10031 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10032 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10034 2000-04-05 Jim Meyering <meyering@lucent.com>
10036 Portability tweaks required for ultrix4.3.
10037 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10038 * readutmp.c: Include sys/types.h before sys/stat.h.
10039 * canon-host.c: Declare strdup.
10040 * path-concat.c: Likewise.
10041 From John David Anglin.
10043 2000-04-04 Jim Meyering <meyering@lucent.com>
10045 Be more DOS 8.3-friendly.
10046 * ref-add.sin: Renamed from ref-add.sed.in.
10047 * ref-del.sin: Renamed from ref-del.sed.in.
10048 * Makefile.am: Reflect renaming.
10049 Reported by Eli Zaretskii.
10051 Use a temporary file name that won't clash with `charset.alias'
10052 in the DOS 8.3 name space.
10053 * Makefile.am (charset_tmp): Define.
10054 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10055 (uninstall-local): Likewise.
10056 Reported by Eli Zaretskii.
10058 2000-03-29 Paul Eggert <eggert@twinsun.com>
10060 * time/strftime.c (my_strftime): Make sure we call the system
10061 strftime, not ourselves, when invoking the underlying strftime.
10063 2000-03-24 Jim Meyering <meyering@lucent.com>
10065 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10066 (charset_alias): Define.
10067 (install-exec-local): Factor out common code.
10068 (uninstall-local): Split lines longer than 80.
10069 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10070 (SUFFIXES): Define.
10071 (.sed.in.sed): New rule. Don't redirect directly to $@.
10072 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10074 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10076 * config.charset: Output a line containing "Packages using this file".
10077 * ref-add.sed.in, ref-del.sed.in: New files.
10078 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10079 ref-del.sed): New rules.
10081 2000-03-17 Jim Meyering <meyering@lucent.com>
10083 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10084 Otherwise, include <strings.h>
10086 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10088 * unicodeio.c (utf8_wctomb): New function.
10089 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10090 format instead of in UCS-4 with platform dependent endianness.
10092 2000-03-07 Paul Eggert <eggert@twinsun.com>
10094 * savedir.c (savedir): Work even if directory size is
10095 negative; this can happen with some screwy NFS configurations.
10097 2000-03-06 Jim Meyering <meyering@lucent.com>
10099 * localcharset.c (get_charset_aliases): Don't try to free file_name
10100 if it's NULL (because we ran out of memory). From Bruno Haible.
10102 2000-03-05 Jim Meyering <meyering@lucent.com>
10104 * localcharset.c ("path-concat.h"): Include.
10105 (get_charset_aliases): Use path_concat instead of ANSI string
10108 * unicodeio.h (PARAMS): Define.
10109 Use it to guard prototype.
10111 2000-03-04 Jim Meyering <meyering@lucent.com>
10113 * Makefile.am (install-exec-local): Create $(libdir) before installing
10115 (uninstall-local): Uncomment this rule so `make distcheck' works
10118 * unicodeio.c (<errno.h>): Include it.
10119 (errno): Declare if not defined.
10121 * localcharset.c: Add Bruno's comment justifying use of volatile.
10123 * config.charset: New version, incorporating remarks from a linux
10124 i18n mailing list. From Bruno Haible.
10126 2000-03-02 Jim Meyering <meyering@lucent.com>
10128 * Makefile.am (EXTRA_DIST): Add config.charset.
10130 2000-03-01 Jim Meyering <meyering@lucent.com>
10132 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10133 * unicodeio.c: Likewise.
10135 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10137 * config.charset: New file.
10138 * localcharset.c: New file.
10139 * unicodeio.h, unicodeio.c: New files.
10140 * Makefile.am (DEFS): Add -DLIBDIR=...
10141 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10142 (noinst_HEADERS): Add unicodeio.h.
10143 (all-local, install-exec-local, charset.alias): New targets.
10145 2000-02-28 Paul Eggert <eggert@twinsun.com>
10147 * quotearg.c (ALERT_CHAR): New macro.
10148 (quotearg_buffer_restyled): Use it.
10150 2000-02-27 Jim Meyering <meyering@lucent.com>
10152 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10153 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10155 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10156 not `#if STDC_HEADERS'.
10157 Declare malloc if needed.
10159 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10160 now that autoconf always defines the HAVE_DECL_ symbols.
10161 * human.c: Likewise.
10162 * same.c: Likewise.
10163 * strtoumax.c: Likewise.
10165 * backupfile.c: Arrange for cpp to fail if the configure-time
10166 declaration check was not run.
10167 * hash.c: Likewise.
10168 * human.c: Likewise.
10169 * same.c: Likewise.
10170 * strtoumax.c: Likewise.
10172 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10173 then first look up the entire `.'-containing string as a login name.
10175 2000-02-18 Paul Eggert <eggert@twinsun.com>
10177 * getdate.y: Handle two-digit years with leading zeros correctly.
10178 (textint): New typedef.
10179 (parser_control): Member year changed from int to textint.
10181 (YYSTYPE): Removed; replaced by %union with int and textint members.
10182 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10183 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10184 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10185 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10186 (date, number, to_year): Use width of number in digits, not its value,
10187 to determine whether it's a 2-digit year, or a 2-digit time.
10188 (yylex): Store number of digits of numeric tokens.
10189 Reported by John Kendall.
10191 (parser_control): Changed from struct parser_control to typedef (for
10192 consistency). All uses changed.
10194 (tID): Removed; not used.
10195 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10197 2000-02-14 Paul Eggert <eggert@twinsun.com>
10199 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10200 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10202 2000-02-12 Jim Meyering <meyering@lucent.com>
10204 * userspec.c (ISDIGIT): Define it.
10205 (isdigit): Remove definition.
10206 (is_number): Use ISDIGIT, not isdigit.
10207 <libintl.h>: Include.
10208 (_ and N_): Define.
10209 (parse_user_spec): Mark translatable strings.
10211 2000-02-10 Jim Meyering <meyering@lucent.com>
10213 With these changes, nanosleep.[ch] are finally enough like the other
10214 lib/* replacement files to compile on a few more losing systems.
10216 * nanosleep.h: Don't include config.h.
10217 Remove prototype from declaration of nanosleep.
10218 (PARAMS): Remove now-unneeded definition.
10219 * nanosleep.c: #undef nanosleep.
10220 (rpl_nanosleep): Rename from nanosleep.
10222 2000-02-03 Jim Meyering <meyering@lucent.com>
10224 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10225 rather than with `#if HAVE_UTMPNAME'.
10227 2000-02-01 Jim Meyering <meyering@lucent.com>
10229 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10231 2000-01-31 Jim Meyering <meyering@lucent.com>
10233 * nanosleep.h (nanosleep): Guard declaration with
10234 `#if ! HAVE_DECL_NANOSLEEP'.
10235 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10236 the declaration in that vendor's sys/timers.h.
10237 Reported by Christian Krackowizer.
10239 * quotearg.c (ISASCII): Add #undef and move definition to follow
10240 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10241 (ISPRINT): Likewise.
10242 Reported by Tom Tromey.
10244 2000-01-30 Jim Meyering <meyering@lucent.com>
10246 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10247 uses of ->ut_name. The latter doesn't work with new Linux header files
10248 where only utmpx.ut_user is declared.
10250 * readutmp.h (UT_USER): Define.
10252 2000-01-23 Jim Meyering <meyering@lucent.com>
10254 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10257 2000-01-22 Jim Meyering <meyering@lucent.com>
10259 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10260 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10261 Required for some AIX systems. Reported by Christian Krackowizer.
10262 [TESTING] (main): New function.
10264 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10265 * dirname.c (dir_name): Support for DOS-style file names with drive
10268 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10270 * strverscmp.c (ISDIGIT): Define.
10271 (strverscmp): Use ISDIGIT, not isdigit.
10273 2000-01-17 Paul Eggert <eggert@twinsun.com>
10275 * nanosleep.c (nanosleep):
10276 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10277 POSIX.1 doesn't require SA_INTERRUPT and some systems
10278 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10279 it's been part of POSIX.1 since day 1 (in 1988).
10281 2000-01-17 Jim Meyering <meyering@lucent.com>
10283 * interlock: Remove unused file. Reported by François Pinard.
10285 2000-01-16 Paul Eggert <eggert@twinsun.com>
10287 * quotearg.c (quotearg_buffer_restyled): Do not quote
10288 alert, backslash, formfeed, and vertical tab unnecessarily in
10289 shell quoting style.
10292 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10293 Free Software Foundation, Inc.
10294 Copying and distribution of this file, with or without modification,
10295 are permitted provided the copyright notice and this notice are preserved.