1 2006-08-18 Bruno Haible <bruno@clisp.org>
3 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
4 (ME_DUMMY): Treat "kernfs" as a dummy.
5 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
7 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
11 * __fpending.h: Add copyright notice.
12 * fprintftime.h: Likewise.
13 * savedir.c: Use (C) in copyright notice.
14 * savedir.h: Likewise.
16 2006-08-15 Jim Meyering <jim@meyering.net>
18 * at-func.c: New file, with the logic of all emulated at-functions.
19 * openat-priv.h: Include <errno.h> and define ENOSYS,
20 in support of the EXPECTED_ERRNO macro.
21 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
22 Instead, define the appropriate symbols and include "at-func.c".
23 * mkdirat.c (mkdirat): Likewise.
24 * fchmodat.c (fchmodat): Likewise.
25 (ENOSYS): Remove definition.
26 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
27 Don't include "unistd--.h" -- it wasn't ever used.
29 2006-01-17 Jim Meyering <jim@meyering.net>
31 Rewrite fts.c not to change the current working directory,
32 by using openat, fstatat, fdopendir, etc..
34 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
35 (HAVE_OPENAT_SUPPORT): Define.
36 [_LIBC] (fchdir): Don't undef or define; no longer used.
37 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
38 Now, this `function' always succeeds, and consumes its file descriptor
39 parameter -- so callers must not close such FDs. Update callers.
40 (diropen_fd, opendirat, cwd_advance_fd): New functions.
41 (diropen): Add parameter, SP. Adjust all callers.
42 Implement using diropen_fd, rather than open.
43 (fts_open): Initialize new member, fts_cwd_fd.
44 Remove fts_rft-setting code.
45 (fts_close): Close fts_cwd_fd, if necessary.
46 (__opendir2): Define in terms of opendir or opendirat,
47 depending on whether the FST_NOCHDIR flag is set.
48 (fts_build): Since fts_safe_changedir consumes its FD, and since
49 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
50 and close the dup'd file descriptor upon failure.
51 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
52 (fts_safe_changedir): Tweak semantics to reflect that this function
53 now calls cwd_advance_fd and hence consumes its FD argument.
54 * fts_.h [struct FTS] (fts_cwd_fd): New member.
55 [struct FTS] (fts_rft): Remove now-unused member.
56 [struct FTS] (fts_cycle.state): Improve comment.
58 * openat.c (openat_needs_fchdir): New function.
59 * openat.h (openat_needs_fchdir): Declare it.
61 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
63 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
64 Problem and fix reported by Pádraig Brady in
65 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
67 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
69 * memcoll.c (memcoll): Optimize for the common case where the
70 arguments are bytewise equal.
72 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
74 Change copyright notice from LGPL 2 to GPL 2, since that's the
75 standard form used in the gnulib repository.
76 * lock.c: LGPL -> GPL.
78 * strnlen1.c: Likewise.
79 * strnlen1.h: Likewise.
84 * TODO: Remove; this belongs only in coreutils.
86 2006-08-14 Eric Blake <ebb9@byu.net>
88 Import the following change from libc:
90 2006-08-12 Ulrich Drepper <drepper@redhat.com>
93 * misc/error.c: Add space between program name and message if file
96 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
98 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
99 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
101 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
102 in wchar_t. Problem reported by Eric Blake.
104 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
105 LEN is smaller than SIZE. Suggested by Bruno Haible.
106 Also, help the compiler to keep LEN in a register.
108 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
110 * .cppi-disable: Add snprintf.h, socket_.h.
111 * snprintf.c: Include <errno.h> and <limits.h>.
112 (EOVERFLOW): Define if the system does not.
113 Do not include "minmax.h"; it wasn't used.
114 (snprintf): Don't assume size_t promotes to an unsigned type.
115 Fix bug when generated string was too long for the buffer: the
116 buffer's contents are supposed to be the initial prefix of the
117 output. Don't assume vasnprintf returns EOVERFLOW if the size
118 exceeds INT_MAX; do the check ourselves.
120 Import the following changes from libc:
122 2006-06-02 Jakub Jelinek <jakub@redhat.com>
124 * posix/regex_internal.c (re_string_skip_chars): If no character has
125 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
126 to the byte which couldn't be converted.
127 (re_string_reconstruct): Don't clear valid_raw_len before calling
128 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
129 tip_context using re_string_context_at.
131 2006-05-02 Ulrich Drepper <drepper@redhat.com>
133 * posix/regex.h: g++ still cannot handled [restrict].
135 2006-04-21 Ulrich Drepper <drepper@redhat.com>
137 * posix/regex.h: Remove special handling for VMS.
139 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
143 2006-07-19 Mike Frysinger <vapier@gentoo.org>
145 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
146 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
148 2006-08-08 Eric Blake <ebb9@byu.net>
150 * verror.c (verror_at_line): Work around glibc bug 2997, so that
151 verror_at_line output complies with GNU Coding Standards even when
154 2006-08-08 Eric Blake <ebb9@byu.net>
156 * verror.h, verror.c: New files.
158 2006-08-07 Bruno Haible <bruno@clisp.org>
160 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
162 Reported by Ralf Wildenhues.
164 2006-08-06 Eric Blake <ebb9@byu.net>
166 * error.h: Fold in some upstream changes from glibc.
169 2006-07-29 Bruno Haible <bruno@clisp.org>
171 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
173 2006-07-29 Bruno Haible <bruno@clisp.org>
175 * setenv.c: Undo unintended modification done on 2006-02-27.
177 2006-07-28 Eric Blake <ebb9@byu.net>
179 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
182 2006-07-28 Simon Josefsson <jas@extundo.com>
184 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
187 2006-07-28 Simon Josefsson <jas@extundo.com>
189 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
192 2006-07-28 Bruno Haible <bruno@clisp.org>
194 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
196 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
198 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
201 2006-07-28 Bruno Haible <bruno@clisp.org>
203 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
204 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
206 Avoids link error on FreeBSD 4.x.
207 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
209 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
211 * mbswidth.c (iswcntrl): Likewise.
213 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
215 * modechange.c (mode_compile): Numeric modes now affect setuid and
216 setgid on directories only if they set these bits.
217 * modechange.h: Remove obsolete comment about masks.
219 2006-07-27 Bruno Haible <bruno@clisp.org>
221 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
222 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
225 2006-07-26 Eric Blake <ebb9@byu.net>
227 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
228 like mingw that lack mkstemp.
229 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
230 avoid compilation warning on mingw.
232 2006-07-25 Bruno Haible <bruno@clisp.org>
234 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
235 <stdarg.h> or config.h.
237 2006-07-24 Bruno Haible <bruno@clisp.org>
239 * clean-temp.h: New file, from GNU gettext.
240 * clean-temp.c: New file, from GNU gettext.
242 2006-07-24 Bruno Haible <bruno@clisp.org>
244 * tmpdir.h: New file, from GNU gettext.
245 * tmpdir.c: New file, from GNU gettext.
247 2006-07-23 Bruno Haible <bruno@clisp.org>
249 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
250 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
251 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
252 gl_linked_remove_at): Use it.
254 2006-07-23 Eric Blake <ebb9@byu.net>
256 * tmpfile-safer.c: New file.
257 * stdio-safer.h (fopen_safer): Add prototype.
258 * stdio--.h (tmpfile): Make safer.
260 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
262 * close-stream.c, close-stream.h: New files.
264 2006-07-22 Bruno Haible <bruno@clisp.org>
266 Merge from GNU gettext 0.15.
268 2005-07-05 Bruno Haible <bruno@clisp.org>
270 * printf-args.c (printf_fetchargs): Work around broken
271 definition of wint_t on mingw.
273 2005-02-12 Bruno Haible <bruno@clisp.org>
275 * xallocsa.h: Add extern "C" for C++.
277 2006-05-17 Bruno Haible <bruno@clisp.org>
280 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
282 2006-04-30 Bruno Haible <bruno@clisp.org>
284 * progreloc.c: Include <mach-o/dyld.h> if available.
285 (find_executable): Use _NSGetExecutablePath when possible.
287 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
289 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
292 2005-12-29 Bruno Haible <bruno@clisp.org>
294 * progreloc.c (set_program_name_and_installdir): Fix
297 2005-12-04 Bruno Haible <bruno@clisp.org>
300 * progreloc.c: Include <windows.h> also on Cygwin.
301 (find_executable): Add support for Cygwin.
302 (set_program_name_and_installdir): Handle also platforms with
305 2006-07-11 Bruno Haible <bruno@clisp.org>
307 * javacomp.c: Fix a comment.
308 Reported by Jim Meyering.
310 2006-04-30 Bruno Haible <bruno@clisp.org>
312 * javacomp.h (compile_java_class): Add source_version,
313 target_version arguments.
314 * javacomp.c: Rewritten to choose only a compiler that
315 respects the specified source_version and target_version.
317 2006-06-27 Bruno Haible <bruno@clisp.org>
319 Assume correct S_ISDIR macro.
320 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
322 2006-07-22 Bruno Haible <bruno@clisp.org>
324 * javaversion.h: New file, from GNU gettext.
325 * javaversion.c: New file, from GNU gettext.
326 * javaversion.java: New file, from GNU gettext.
327 * javaversion.class: New file, from GNU gettext.
329 2006-05-17 Bruno Haible <bruno@clisp.org>
332 * javaexec.c (execute_java_class): Test for jview program
335 2006-04-09 Bruno Haible <bruno@clisp.org>
337 * fatal-signal.c: Don't include string.h.
338 (at_fatal_signal): Use a copying loop instead of memcpy.
340 2005-12-04 Bruno Haible <bruno@clisp.org>
342 * csharpexec.c: Add support for 'clix' launcher (untested).
343 (execute_csharp_using_sscli): New function.
344 (execute_csharp_program): Call it.
346 2006-06-21 Bruno Haible <bruno@clisp.org>
348 Avoid warnings from recent versions of mcs.
349 * csharpcomp.c (compile_csharp_using_mono): Don't use options
350 -o, -L, -r any more. Use options documented since mcs-1.0
351 instead. Similarly for -g.
353 2005-07-09 Bruno Haible <bruno@clisp.org>
355 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
357 Reported by Mark Junker <mjscod@gmx.de>.
359 2006-06-17 Bruno Haible <bruno@clisp.org>
361 * config.charset: Update for NetBSD 3.0.
363 2006-05-17 Bruno Haible <bruno@clisp.org>
366 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
368 2006-05-16 Bruno Haible <bruno@clisp.org>
370 * localcharset.c [CYGWIN]: Include <windows.h>.
371 (get_charset_aliases): For Cygwin, return the same CPxxx
372 aliases list as under WIN32.
373 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
374 the environment variables. Fall back to GetACP().
376 2006-04-05 Bruno Haible <bruno@clisp.org>
378 * config.charset: Update Juan Manuel Guerrero's address.
380 2005-02-12 Bruno Haible <bruno@clisp.org>
382 * allocsa.h: Add extern "C" for C++.
384 2005-02-10 Bruno Haible <bruno@clisp.org>
386 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
387 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
389 2006-07-22 Bruno Haible <bruno@clisp.org>
391 * gettext.h: Update to GNU gettext-0.15.
393 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
394 and Simon Josefsson <jas@extundo.com>
396 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
398 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
400 2006-07-21 Eric Blake <ebb9@byu.net>
402 * stdlib-safer.h: New file from coreutils, required by
405 2006-07-19 Derek R. Price <derek@ximbiot.com>
407 * getaddrinfo.h: Don't define unimplemented AI_* flags.
408 Reindent and repaginate.
410 2006-07-17 Bruno Haible <bruno@clisp.org>
412 * gl_list.h: New file.
413 * gl_list.c: New file.
414 * gl_array_list.h: New file.
415 * gl_array_list.c: New file.
416 * gl_carray_list.h: New file.
417 * gl_carray_list.c: New file.
418 * gl_linked_list.h: New file.
419 * gl_linked_list.c: New file.
420 * gl_anylinked_list1.h: New file.
421 * gl_anylinked_list2.h: New file.
422 * gl_avltree_list.h: New file.
423 * gl_avltree_list.c: New file.
424 * gl_anyavltree_list1.h: New file.
425 * gl_anyavltree_list2.h: New file.
426 * gl_rbtree_list.h: New file.
427 * gl_rbtree_list.c: New file.
428 * gl_anyrbtree_list1.h: New file.
429 * gl_anyrbtree_list2.h: New file.
430 * gl_anytree_list1.h: New file.
431 * gl_anytree_list2.h: New file.
432 * gl_linkedhash_list.h: New file.
433 * gl_linkedhash_list.c: New file.
434 * gl_anyhash_list1.h: New file.
435 * gl_anyhash_list2.h: New file.
436 * gl_avltreehash_list.h: New file.
437 * gl_avltreehash_list.c: New file.
438 * gl_rbtreehash_list.h: New file.
439 * gl_rbtreehash_list.c: New file.
440 * gl_anytreehash_list1.h: New file.
441 * gl_anytreehash_list2.h: New file.
443 * gl_oset.h: New file.
444 * gl_oset.c: New file.
445 * gl_array_oset.h: New file.
446 * gl_array_oset.c: New file.
447 * gl_avltree_oset.h: New file.
448 * gl_avltree_oset.c: New file.
449 * gl_rbtree_oset.h: New file.
450 * gl_rbtree_oset.c: New file.
451 * gl_anytree_oset.h: New file.
453 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
455 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
457 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
458 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
459 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
460 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
461 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
462 callers changed. Revamp internals significantly, by not
463 attempting to create directories that are temporarily more
464 permissive than the final results. Do not attempt to use
465 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
466 This removes some race conditions, fixes some bugs, and simplifies
467 things. Use new dirchownmod function to do owner and mode changes.
468 * mkdir-p.h: Likewise.
469 * modechange.c (octal_to_mode): New function.
470 (struct mode_change): New member mentioned.
471 (make_node_op_equals): New arg mentioned. All callers changed.
472 (mode_compile): Keep track of which mode bits the user has explicitly
474 (mode_adjust): New arg DIR, so that we implement the X op correctly.
475 New arg PMODE_BITS, to keep track of which mode bits the user
476 mentioned; it treats S_ISUID and S_ISGID speciall.
478 * modechange.h: Likewise.
480 2006-07-11 Derek R. Price <derek@ximbiot.com>
482 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
484 2006-07-10 Derek R. Price <derek@ximbiot.com>
486 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
487 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
488 macros into the GNU _D_EXACT_NAMLEN.
489 * savedir.c: Likewise.
490 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
492 2006-07-09 Jim Meyering <jim@meyering.net>
494 * argp-pv.c: Remove a doubled word in a comment.
495 * check-version.c (check_version): Likewise.
496 * javacomp.c (compile_java_class): Likewise.
498 2006-07-08 Jim Meyering <jim@meyering.net>
500 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
502 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
504 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
505 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
506 brackets. Other minor changes to suppress some compiler
509 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
511 * getloadavg.c: Use __VMS, not VMS.
512 * getopt.c: Likewise.
513 * getpagesize.h: Likewise.
514 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
515 probably does not work.
517 2006-07-06 Derek R. Price <derek@ximbiot.com>
518 and Paul Eggert <eggert@cs.ucla.edu>
520 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
521 Don't worry about this obsolete case any more.
522 (HAVE_DIR): Remove. All uses removed; we now assume you can read
524 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
525 worry about this obsolete case any more.
527 * getcwd.c: Likewise.
529 * savedir.c: Likewise.
531 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
533 * .cppi-disable: Add wcwidth.
534 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
535 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
536 (ISGRAPH): Remove. All uses changed to isgraph.
537 (FOLD) [!defined _LIBC]: Remove special case.
538 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
539 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
541 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
543 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
545 * strtod.c (strtod): cast the argument of tolower to unsigned char.
547 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
549 * memcasecmp.c: Include <limits.h>.
550 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
551 * strtod.c (strtod): Don't assume isspace works on negative chars.
552 Don't assume isdigit succeeds only on '0' through '9'.
554 2006-07-05 Derek R. Price <derek@ximbiot.com>
556 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
557 All uses of is_space replaced by isspace.
558 * exit.h: Don't talk about STDC_HEADERS.
559 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
560 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
561 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
562 replaced by isprint etc.
563 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
564 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
565 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
566 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
567 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
568 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
570 2006-07-05 Eric Blake <ebb9@byu.net>
572 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
573 missing from netdb.h.
574 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
576 2006-06-27 Bruno Haible <bruno@clisp.org>
578 Assume ANSI C header files and <ctype.h> functions.
579 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
580 (mbsnwidth): Use isprint, iscntrl instead.
582 2006-07-03 Jim Meyering <jim@meyering.net>
584 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
585 macro is used before the first cycle_check call.
587 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
589 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
590 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
591 reported by Mark D. Baushke, one in
592 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
594 Merge from coreutils.
596 * .cppi-disable: Add stdint_.h.
597 * .cvsignore: Add stdint.h.
599 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
601 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
602 both double and long double versions.
603 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
604 * xstrtold.c: New file.
605 * xstrtod.h (xstrtold): New decl.
607 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
609 * filemode.c (setst): Remove.
610 (strmode): Rewrite to avoid setst. This makes the code shorter,
611 (arguably) clearer, and the generated code is a bit smaller on my
612 Debian GNU/Linux stable x86 host.
614 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
616 * filemode.c: Include "filemode.h" first, to test the interface.
617 Assume that filemode.h includes sys/types.h and sys/stat.h.
618 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
619 (ftypelet): Reorder to put common cases first, for efficiency.
620 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
622 (strmode): Renamed from mode_string, and now stores 12 bytes instead
623 of 10, for compatibility with FreeBSD. All callers changed.
624 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
625 that can't be deduced solely from st_mode. First arg is now a const
627 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
628 (strmode): Renamed from mode_string.
629 (filemodestring): New decl.
630 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
631 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
632 (S_ISPORT, S_ISWHT): New macros, if not already defined.
634 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
636 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
637 fsusage.h now does that. Include fsusage.h first, to test interface.
638 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
639 at most one method (the old code could have generated decls that
640 didn't conform to C89, not that this was ever exercised).
641 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
643 2006-03-19 Jim Meyering <jim@meyering.net>
645 Work even in a chroot where d_ino values for entries in "/"
646 don't match the stat.st_ino values for the same names.
647 * getcwd.c (__getcwd): When no d_ino value matches the target inode
648 number, iterate through all entries again, using lstat instead.
649 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
650 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
652 * getcwd.c (__getcwd): Clarify a comment.
653 Use memcpy in place of a call to strcpy.
655 2006-03-12 Jim Meyering <jim@meyering.net>
657 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
658 that of the current directory (which we're about to chdir ".." out of),
659 then save the dev-ino of the parent, instead.
661 * same-inode.h (SAME_INODE): New file/macro.
662 * chdir-safer.c (SAME_INODE): Remove definition.
663 Include "same-inode.h", instead.
665 * cycle-check.h: Include "same-inode.h".
666 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
667 * cycle-check.c (SAME_INODE): Remove definition.
668 * root-dev-ino.h: Include "same-inode.h".
670 2006-03-11 Eric Blake <ebb9@byu.net>
672 * same.c (same_name): s/base_name/last_component/
673 * backupfile.c (check_extension, numbered_backup): Likewise.
674 * filenamecat.c (file_name_concat): Likewise.
676 2006-03-11 Eric Blake <ebb9@byu.net>,
677 Paul Eggert <eggert@cs.ucla.edu>
679 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
680 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
682 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
683 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
684 (last_component): New method.
685 * dirname.c (dir_len): Determine when drive letters need a
686 subsequent slash. Preserve // when it is special.
687 (dir_name): Don't append dot when drive letter is absolute.
688 [TEST_DIRNAME]: Move into a full-blown gnulib test.
689 * basename.c (base_name): New semantics - malloc the result.
690 Preserve // when it is special. Preserve relative files that look
692 (base_len): Preserve // when it is special.
693 (last_component): New method, similar to old base_name semantics.
694 * stripslash.c (strip_trailing_slashes): Use last_component, not
695 base_name. Strip redundant slashes from ///.
697 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
699 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
700 both are 64 bits, since this seems to be the tradition, and this
701 prevents gcc -Wformat from warning about usages with PRIuMAX. If
702 we ever run into a host that prefers long long to long in this
703 case, we'll need another configure-time test. Problem reported by
706 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
708 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
709 possible collision with system files.
710 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
711 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
712 WCHAR_MIN and WCHAR_MAX in this case.
713 (<stddef.h>): Do not include; no longer needed.
714 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
715 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
716 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
717 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
718 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
719 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
720 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
721 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
722 !defined(__c99))]: Include in this case too, since it's harmless
724 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
726 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
727 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
728 (_STDINT_MIN, _STDINT_MAX): New macros.
729 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
730 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
731 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
732 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
733 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
734 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
735 macros, not typedefs; this simplifies things quite a bit.
736 Use long int for all types narrower than int64_t.
737 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
738 Define in terms of long long int or int64_t or long int,
739 not int64_t or int32_t. This saves some compile-time testing.
740 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
741 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
742 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
743 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
744 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
745 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
746 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
747 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
748 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
749 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
750 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
751 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
752 undef any previous version and define our own version, for
753 simplicity and consistency with the new macros for types.
754 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
755 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
756 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
757 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
758 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
759 @WINT_T_SUFFIX@ to keep things simple here.
760 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
761 Simplify by assuming typical 8/16/32/64 host, since we're
762 already doing that elsewhere anyway.
763 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
764 and assume long long int is 64 bits if available. This
765 speeds up 'configure'.
767 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
769 * getaddrinfo.c: fixed typo
771 2006-06-29 Eric Blake <ebb9@byu.net>
773 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
774 unused static function.
776 2006-06-29 Eric Blake <ebb9@byu.net>
780 2006-06-29 Derek R. Price <derek@ximbiot.com>
782 * strftime.c: Assume strftime() exists.
784 2006-06-28 Bruno Haible <bruno@clisp.org>
786 * getaddrinfo.h: Fix POSIX URL.
787 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
788 (use_win32_p): Make static.
789 (getaddrinfo): Reject service name if it is empty or does not consist
790 solely of decimal digits, or if its value is > 65535.
791 (getnameinfo): Remove useless casts.
793 2006-06-28 Derek R. Price <derek@ximbiot.com>
795 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
796 Autoconf 2.60 says this stuff was obsolete.
798 2006-05-12 Bruno Haible <bruno@clisp.org>
800 * mkdtemp.c [MINGW]: Include <io.h>.
801 (mkdir): Define using _mkdir.
803 2006-06-28 Bruno Haible <bruno@clisp.org>
805 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
806 declaration for wcwidth.
807 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
809 2006-06-28 Eric Blake <ebb9@byu.net>
811 * xvasprintf.h: Fix comments.
813 2006-06-28 Eric Blake <ebb9@byu.net>
815 * mbchar.h (wcwidth): Include wcwidth.h.
816 * mbswidth.c (wcwidth): Move from here...
817 * wcwidth.h: ...to this new file.
819 2006-06-28 Simon Josefsson <jas@extundo.com>
821 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
822 functions there. It will succeed on Windows XP, but on Windows
823 2000 and (presumably) earlier, it will fail, and use the internal
825 (use_win32_p): New function.
826 (getaddrinfo): Use strtoul on servname, to support numeric ports.
827 Support AI_NUMERICSERV to disable getservbyname.
828 (getnameinfo): New function, only supports
829 NI_NUMERICHOST|NI_NUMERICSERV for now.
831 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
832 only have some of them. Add AI_NUMERICSERV. Add prototype for
835 2006-06-27 Bruno Haible <bruno@clisp.org>
837 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
839 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
841 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
842 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
843 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
845 2006-06-26 Bruno Haible <bruno@clisp.org>
847 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
849 Reported by Mark D. Baushke and Larry Jones.
851 2006-06-26 Bruno Haible <bruno@clisp.org>
853 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
855 Suggested by Mark D. Baushke and Larry Jones.
857 2006-06-23 Mark D. Baushke <mdb@gnu.org>
859 * stdint_.h: Treat BSD/OS like OpenBSD.
861 2006-06-23 Bruno Haible <bruno@clisp.org>
863 * stdint_.h: Treat IRIX like OpenBSD.
865 2006-06-23 Bruno Haible <bruno@clisp.org>
867 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
868 ISO C 99 Technical Corrigendum 1.
870 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
872 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
873 Some compiler complained about some of them. Problem reported by
875 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
877 2006-06-21 Simon Josefsson <jas@extundo.com>
879 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
882 * socket_.h: Don't define WINVER.
884 * inet_pton.h, inet_pton.c: New file, taken from glibc but
885 slightly modified to work in gnulib.
887 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
889 * read-file.c (fread_file): Start with buffer allocation of
890 0 bytes rather than 1 byte; this simplifies the code.
891 Don't invoke feof; it's not needed. Refactor to avoid duplicate
892 code to free buffer and save/restore errno.
893 (internal_read_file): Remove unused local.
895 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
897 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
898 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
899 Problem reported by Denis Excoffier in
900 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
902 2006-06-19 Simon Josefsson <jas@extundo.com>
904 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
906 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
908 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
910 2006-06-17 Bruno Haible <bruno@clisp.org>
912 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
914 2006-06-17 Bruno Haible <bruno@clisp.org>
916 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
917 problem on Solaris 2.5.1.
919 2006-06-16 Eric Blake <ebb9@byu.net>
921 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
922 * unicodeio.c [!defined errno]: Likewise.
923 * strtol.c [!defined errno]: Likewise.
924 * strtod.c [!defined errno]: Likewise.
926 2006-06-15 Bruno Haible <bruno@clisp.org>
928 * stdint_.h: Rewritten to be fully auto-configured.
929 Fixes bug on HP-UX/IA64.
931 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
933 * getdate.y (__attribute__): Don't define if already defined.
934 Problem reported by Larry Jones.
935 * utimens.c (__attribute__): Likewise.
937 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
939 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
940 reported by Andreas Schwab.
942 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
943 Bruno Haible <bruno@clisp.org>
945 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
947 2006-05-26 Martin Lambers <marlam@marlam.de>
949 * getpass.c: Updates the test for the native W32 API, and adds
950 missing includes, thus fixing compilation warnings.
952 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
954 * tempname.c (small_open, large_open): New macros.
955 (__open, __open64) [!_LIBC]: Remove.
956 (__gen_tempname): Use small_open and large_open instead of __open
957 and __open64. This fixes a portability bug on HP-UX 11.11i
958 reported by Simon Wing-Tang in
959 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
961 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
963 * exclude.c (exclude_fnmatch): New function.
964 (excluded_file_name): Call exclude_fnmatch.
965 * exclude.h (excluded_file_name): New prototype
967 2006-05-24 Bruno Haible <bruno@clisp.org>
969 * printf-args.c (printf_fetchargs): Turn NULL pointers for
970 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
971 Reported by Thorsten Maerz <torte@netztorte.de> via
972 Aaron Stone <aaron@serendipity.cx>.
974 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
976 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
977 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
978 (my_usleep): Don't mishandle maximum value.
980 2006-05-19 Jim Meyering <jim@meyering.net>
982 * getugroups.c: Correct an outdated comment. From Bruno Haible.
984 2006-05-17 Bruno Haible <bruno@clisp.org>
987 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
989 2006-05-17 Bruno Haible <bruno@clisp.org>
991 * stdint_.h: Fix recognition of Cygwin.
993 2006-05-11 Jim Meyering <jim@meyering.net>
995 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
997 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
999 * crc.c (crc32_update): Remove unnecessary L suffix.
1000 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1001 unwanted sign propagation, e.g., on hosts with 64-bit int.
1002 There still are some problems with reeelly weird theoretical hosts
1003 (e.g., 33-bit int) but it's not worth worrying about now.
1004 * sha1.c (rol): Likewise.
1005 (K1, K2, K3, K4): Remove unnecessary L suffix.
1007 2006-05-10 Bruno Haible <bruno@clisp.org>
1009 * des.c: Cast to avoid warnings.
1011 2006-05-10 Simon Josefsson <jas@extundo.com>
1013 * md4.c: Typo fix, update copyright years.
1014 (K1, K2): Don't use L because it turn computations into 64-bit on
1017 2006-05-09 Bruno Haible <bruno@clisp.org>
1019 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1020 (EOVERFLOW): Define fallback value.
1021 (xstrcat): New function.
1022 (xvasprintf): Recognize the special case of a string concatenation.
1024 2006-05-01 Bruno Haible <bruno@clisp.org>
1026 * stdint_.h: Shorter URL.
1027 * inttypes.h: Likewise.
1029 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1031 * verify.h: Document the internals better. Most of this change
1032 was written by Bruno Haible.
1034 2006-04-29 Bruno Haible <bruno@clisp.org>
1036 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1037 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1039 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1041 * getdate.y (get_date): When adding relative date, start with the
1042 initial time, not with the result of the first mktime call.
1044 2006-04-23 Bruno Haible <bruno@clisp.org>
1046 * copy-file.c: Include <unistd.h> unconditionally.
1047 * execute.c: Likewise.
1048 * fatal-signal.c: Likewise.
1049 * findprog.c: Likewise.
1050 * mkdtemp.c: Likewise.
1053 * wait-process.h: Likewise.
1055 2006-04-23 Bruno Haible <bruno@clisp.org>
1057 * fwriteerror.c (fwriteerror): Call fclose also when an error
1058 condition was already detected.
1059 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1061 2006-04-19 Derek Price <derek@ximbiot.com>
1062 Eric Blake <ebb9@byu.net>
1064 * inttypes.h: Correct grammar in comment.
1066 2006-04-18 Derek Price <derek@ximbiot.com>
1067 Paul Eggert <eggert@cs.ucla.edu>
1069 * inttypes.h: New file.
1070 * strtoimax.c: Assume <inttypes.h>.
1072 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1074 * utimens.c (futimens): glibc futimesat messes up if /proc
1075 isn't mounted. Problem reported by Kir Kolyshkin.
1077 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1079 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1080 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1081 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1083 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1085 Merge regex changes from libc, removing some of our
1086 POSIX-conformance changes that were rejected and redoing them in a
1089 * regcomp.c (re_compile_internal, init_dfa):
1090 Length arg is now size_t, not Idx. All uses changed.
1091 (peek_token): Forward decl now says internal_function.
1092 (__re_error_msgid, __re_error_msgid_idx):
1093 Now static rather than extern with attribute_hidden.
1094 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1095 For some reason libc prefers K&R style defns for external functions.
1096 (regerror) [!defined _LIBC]: Likewise.
1097 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1098 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1099 (build_range_exp, build_collating_symbol):
1101 (re_compile_fastmap): Use '\0' to memset, not 0.
1102 (utf8_sb_map): Make the calculations more obvious.
1103 (init_dfa, parse_bracket_exp, build_charclass_op):
1104 Call calloc and cast result, as glibc does.
1105 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1106 (build_range_exp, build_collating_symbol):
1107 Now internal functions.
1109 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1111 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1112 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1113 Don't depend on VMS; depend on __VMS instead, for POSIX
1114 namespace cleanness.
1115 (regoff_t): Define to ssize_t, not long int.
1117 Remove the REG_ macros named below. Instead, make the old names
1118 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1120 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1121 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1122 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1123 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1124 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1125 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1126 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1127 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1128 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1129 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1130 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1131 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1132 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1133 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1134 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1135 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1136 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1138 Remove. All uses replaced by the old RE_* names.
1139 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1140 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1141 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1142 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1143 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1144 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1145 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1146 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1147 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1148 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1149 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1150 Don't bother having these macros be independent of each others'
1151 values, since they no longer exist in the POSIX name space.
1153 Rename the following member names back to their old names,
1154 unless !__USE_GNU_REGEX. All uses changed back.
1155 (buffer): Renamed from re_buffer.
1156 (allocated): Renamed from re_allocated.
1157 (used): Renamed from re_used.
1158 (syntax): Renamed from re_syntax.
1159 (fastmap): Renamed from re_fastmap.
1160 (translate): Renamed from re_translate.
1161 (can_be_null): Renamed from re_can_be_null.
1162 (regs_allocated): Renamed from re_regs_allocated.
1163 (fastmap_accurate): Renamed from re_fastmap_accurate.
1164 (no_sub): Renamed from re_no_sub.
1165 (not_bol): Renamed from re_not_bol.
1166 (not_eol): Renamed from re_not_eol.
1167 (newline_anchor): Renamed from re_newline_anchor.
1168 (num_regs): Renamed from rm_num_regs.
1169 (start): Renamed from rm_start.
1170 (end): Renamed from rm_end.
1172 (free_state): Move up a bit.
1174 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1175 #define to be empty.
1176 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1177 when that is what is intended.
1178 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1179 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1181 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1182 All uses changed back to re_malloc, etc. It's now the caller's
1183 responsibility to check for overflow; all callers changed.
1184 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1185 (re_x2nrealloc): Remove.
1186 (free_state): Remove decl.
1188 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1189 (re_set_registers, re_exec):
1192 2006-01-31 Roland McGrath <roland@redhat.com>
1194 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1195 Reported by Mike Frysinger <vapier@gentoo.org>.
1197 2006-01-15 Andreas Jaeger <aj@suse.de>
1200 * regex_internal.c (re_string_reconstruct): Adjust for
1201 build_wcs_upper_buffer change.
1202 (build_wcs_upper_buffer): Change return type.
1204 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1206 * regex_internal.h: Include <stdint.h> if available.
1208 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1210 * regex_internal.h (SIZE_MAX): Provide a default definition.
1212 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1214 * regcomp.c: Adjust for changed secondary hash function.
1216 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1218 * regex.h: Pretty printing.
1219 Clean up namespace a bit.
1221 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1223 * regexec.c (update_cur_sifted_state, check_arrival,
1224 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1226 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1227 Ulrich Drepper <drepper@redhat.com>
1230 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1231 (bitset_word_t): Renamed from bitset_word. All uses changed.
1233 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1236 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1237 * regcomp.c: Remove unnecessary uses of
1238 unsigned RE_TRANSLATE_TYPE.
1239 * regex_internal.h: Likewise.
1240 * regex_internal.c: Likewise.
1241 * regexec.c: Likewise.
1242 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1244 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1246 * regexec.c (find_recover_state): Remove unnecessary
1248 (transit_state_bkref): Make DFA a const pointer.
1249 (get_subexp): Likewise.
1250 (check_arrival): Likewise.
1251 (update_cur_sifted_state): Likewise.
1252 (re_search_internal): Likewise.
1253 (prune_impossible_nodes): Likewise.
1254 (acquire_init_state_context): Likewise.
1255 (proceed_next_node): Likewise.
1256 (set_regs): Likewise.
1257 (free_fail_stack_return): Likewise.
1258 (check_arrival_expand_ecl): Mark DFA parameter as const.
1259 (check_arrival_expand_ecl_sub): Likewise.
1260 (check_subexp_limits): Likewise.
1261 (sub_epsilon_src_nodes): Likewise.
1262 (add_epsilon_src_nodes): Likewise.
1263 (merge_state_array): Likewise.
1264 (update_regs): Likewise.
1265 (build_trtable): Likewise.
1266 (sift_states_backward): Mark MCTX parameter as const.
1267 (build_sifted_states): Likewise.
1268 (update_cur_sifted_state): Likewise.
1269 (sift_states_mkref): Likewise.
1270 (check_arrival_expand_ecl): Mark eclosure as const.
1271 (check_dst_limits_calc_pos_1): Likewise.
1272 * regex_internal.h (re_match_context_t): Make dfa a const
1275 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1277 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1278 (transit_state_sb): Likewise.
1279 (transit_state_mb): Likewise.
1280 (sift_states_iter_mb): Likewise.
1281 (check_arrival_add_next_nodes): Likewise.
1282 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1283 [_LIBC] (re_search_2_stub): Use mempcpy.
1285 * regex_internal.c (re_string_reconstruct): Avoid calling
1286 mbrtowc for very simple UTF-8 case.
1288 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1290 (re_acquire_state_context): Likewise.
1291 * regex_internal.h: Adjust prototypes.
1293 * regex.c: Prevent using C++ compilers.
1295 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1296 (re_acquire_state_context): Likewise.
1298 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1299 Bruno Haible <bruno@clisp.org>
1301 * stdint_.h: On OpenBSD, don't redefine types already included in
1302 <sys/types.h> and <inttypes.h>.
1304 2006-03-24 Eric Blake <ebb9@byu.net>
1306 * time_r.c (copy_string_result): Remove, as it is no longer used.
1308 2006-03-24 Simon Josefsson <jas@extundo.com>
1310 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1311 including some doc fixes.
1312 (base64_encode_alloc): Fix +1 bug on allocation failures.
1314 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1316 * base64.c (base64_encode): Do not read past end of array with
1317 unsanitized input on systems with CHAR_BIT > 8.
1319 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1321 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1322 Typedef to long int, not to off_, as POSIX will likely change
1325 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1327 * argp-help.c (validate_uparams): Fix typo
1328 * argp-parse.c (argp_default_options): Consistently begin help
1329 messages with a lowercase letter.
1331 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1333 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1334 overrun buffers and shouldn't be used (much as gets shouldn't be
1336 * time_r.c (asctime_r, ctime_r): Likewise.
1338 2006-03-08 Simon Josefsson <jas@extundo.com>
1340 * gc-gnulib.c (randomize): Don't open files called 'no', they
1341 signal that configure disabled the device.
1343 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1345 * c-stack.c: Include unistd.h unconditionally, since we now assume
1347 * getlogin_r.c: Likewise.
1348 * getlogin_r.h: Likewise.
1350 * pagealign_alloc.c: Likewise.
1351 * unistd_.h: Remove; no longer needed.
1353 2006-03-07 Simon Josefsson <jas@extundo.com>
1355 * unistd_.h: New file.
1357 2006-03-07 Simon Josefsson <jas@extundo.com>
1359 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1361 2006-03-01 Simon Josefsson <jas@extundo.com>
1363 * readline.c: Fix typo, tiny patch from Stepan Kasal
1366 2006-02-28 Simon Josefsson <jas@extundo.com>
1368 * getopt.c: Protect #include of unistd.h, for MSVS.
1370 2006-02-27 Simon Josefsson <jas@extundo.com>
1372 * base64.h: Indent #define's. From Jim Meyering
1375 2006-02-27 Jim Meyering <jim@meyering.net>
1377 Revert the change of 2006-02-24, so these files can continue
1378 to be sync'd from gettext.
1379 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1382 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1384 * glob.c: Say "invalid" rather than "illegal" in comments.
1386 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1388 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1390 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1392 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1393 AT_FDCWD exceeds INT_MAX.
1394 * openat.h (AT_FDCWD): Likewise.
1396 2006-02-14 Jim Meyering <jim@meyering.net>
1398 Sync from coreutils.
1400 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1401 failure on deficient systems, and simplify gnulib lgpl dependencies.
1402 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1403 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1405 * xalloc-die.c: Remove unused definition of N_.
1407 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1409 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1411 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1413 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1414 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1416 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1418 * argp-namefrob.h: Restore changes accidentally lost during the
1419 "autoupdate" on 2005-12-12.
1421 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1423 * fnmatch.c (L_): Renamed from L, to work around a bug in
1424 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1425 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1428 2006-01-26 Simon Josefsson <jas@extundo.com>
1430 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1431 prototype is visible on mingw32.
1433 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1436 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1439 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1441 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1442 attempt to open for write; this always fails, at least on POSIX
1443 hosts. This reinstates the 2006-01-09 change, which was
1444 inadvertently removed.
1446 2006-01-26 Bruno Haible <bruno@clisp.org>
1447 Paul Eggert <eggert@cs.ucla.edu>
1449 * stdbool_.h (_Bool)
1450 [(! (defined __cplusplus || defined __BEOS__)
1451 && !defined __GNUC__
1452 && !(defined __HP_cc || defined __xlc__
1453 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1454 || defined __sgi))]:
1455 #define to signed char in these cases too; this simplifies
1456 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1457 etc., separately) and makes it more conservative.
1459 2006-01-21 Jim Meyering <jim@meyering.net>
1461 Sync from the stable (b5) branch of coreutils:
1463 * fts.c (fts_children): Don't let close() clobber errno from
1466 * fts.c (fts_stat): When following a symlink-to-directory,
1467 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1468 a dangling symlink. That can also happen at least for ELOOP.
1469 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1470 FYI, this bug predates the inclusion of fts.c in coreutils.
1472 * fts.c (fts_open): Put new maxarglen declaration and uses
1473 in their own block, so pre-c99 compilers don't object.
1475 Avoid the double-free (first in fts_read, second in fts_close) that
1476 would occur when an `active' directory is made inaccessible (e.g.,
1477 via chmod a-x) during a traversal.
1478 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1479 before returning. Reproduce this failure by
1480 mkdir -p a/b; cd a; chmod a-x . b
1481 Reported by Stavros Passas.
1483 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1485 * argp-namefrob.h: Bugfix. Remove stray #
1487 2006-01-25 Bruno Haible <bruno@clisp.org>
1489 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1491 Reported by Paul Eggert.
1493 2006-01-25 Jim Meyering <jim@meyering.net>
1495 * fileblocks.c: Remove more useless parentheses.
1496 * readutmp.h: Likewise.
1498 2006-01-24 Bruno Haible <bruno@clisp.org>
1500 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1502 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1505 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1506 to avoid problems with the built-in _Bool type.
1507 Reported by Paul Eggert on 2005-11-26.
1509 2006-01-24 Jim Meyering <jim@meyering.net>
1511 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1513 2006-01-24 Simon Josefsson <jas@extundo.com>
1515 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1518 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1520 Work around porting bugs reported by Dieter in
1521 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1522 * getopt.c (_NOPROTO): Remove; no longer needed.
1523 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1524 Include "getopt.h" first, to check interface.
1525 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1527 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1528 (__strndup): Revert to K&R-style function dfns, the glibc style.
1529 * strnlen.c: Don't claim it's taken from glibc; it's not.
1530 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1531 Include strnlen.h first, to get prototype properly.
1532 (strnlen): Renamed from __strnlen.
1535 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1537 These changes imported from libc.
1538 * getopt.c: Use __fxprintf instead of inline stream orientation
1539 test and two separate function calls.
1540 * strndup.c (__strndup): Add libc_hidden_def.
1542 2006-01-22 Bruno Haible <bruno@clisp.org>
1544 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1545 temporary buffer for sprintf, take into account the precision also
1546 for 'd', 'i', 'u', 'o', 'x', 'X'.
1548 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1550 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1551 to pacify gcc -Wswitch-default.
1553 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1555 * argp-help.c (usage_long_opt): Do not print DOC options.
1556 (__argp_base_name): Removed
1557 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1559 (__argp_base_name): Provide macro definition or extern declaration
1560 depending on the configuration
1562 2006-01-20 Simon Josefsson <jas@extundo.com>
1564 * inet_ntop.h: Unconditionally include sys/socket.h.
1566 2006-01-19 Simon Josefsson <jas@extundo.com>
1568 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1570 2006-01-12 Simon Josefsson <jas@extundo.com>
1572 * base64.c: Fix warning, reported by Bruno Haible
1573 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1575 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1577 Sync from coreutils.
1578 * md5.c: Fix commentary typos.
1579 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1580 * md5.h (__attribute__): Remove; unused.
1581 * sha1.c: Fix commentary to match md5 better.
1582 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1583 so that we don't need to worry about alignment. All uses changed.
1584 This merges the 2005-10-28 md5 change into sha1.
1586 2006-01-11 Jim Meyering <jim@meyering.net>
1588 Sync from coreutils.
1589 * md5.c (OP): Fix spacing.
1591 2006-01-11 Simon Josefsson <jas@extundo.com>
1593 * stdint_.h (SIZE_MAX): Add missing (.
1595 2006-01-10 Bruno Haible <bruno@clisp.org>
1597 * argp.h (__const): Remove macro. Use const instead.
1598 * argp-fmtstream.h (__const): Likewise.
1599 * glob_.h (__const): Remove macro.
1600 * glob-libc.h: Use const instead of __const.
1602 2006-01-10 Jim Meyering <jim@meyering.net>
1604 Avoid the double-free (first in fts_read, second in fts_close) that
1605 would occur when an `active' directory is made inaccessible (e.g.,
1606 via chmod a-x) during a traversal.
1607 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1608 before returning. Reproduce this failure by
1609 mkdir -p a/b; cd a; chmod a-x . b
1610 Reported by Stavros Passas.
1612 Sync from coreutils.
1613 * sha1.c: Tweak grammar in a comment.
1615 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1617 * regex_internal.h (BITSET_WORD_BITS):
1618 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1619 preprocessor mishandles large unsigned values as if they were signed.
1620 Problem reported by Claudio Fontana in
1621 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1623 2006-01-10 Simon Josefsson <jas@extundo.com>
1625 * socket_.h: New file.
1627 2006-01-10 Bruno Haible <bruno@clisp.org>
1629 * localcharset.c: Update from GNU gettext.
1631 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1633 Sync from coreutils.
1634 * chdir-long.c (cdb_free): Don't bother trying to open directory
1635 for write access: POSIX says that must fail.
1636 * fts.c (diropen): Likewise.
1637 * save-cwd.c (save_cwd): Likewise.
1638 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1639 well, for minor improvements on hosts that lack O_DIRECTORY.
1640 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1641 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1642 Fall back on chown if open failed with EACCES.
1644 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1645 Report an error at compile-time if only a 1-second nominal clock
1646 resolution is found.
1648 * lchmod.h: New file.
1649 * mkdir-p.c: Include lchmod.h, lchown.h.
1650 (make_dir_parents): Use lchown rather than chown, and
1651 lchmod rather than chmod.
1653 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1654 too. Problem with "none" reported by Bob Proulx. Problem with
1655 "proc" reported by n0dalus.
1657 * mountlist.c: Include <limits.h>.
1658 (dev_from_mount_options)
1659 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1660 New function. It no longer assumes "dev=" has the System V meaning
1661 on Linux (since it doesn't). It also parses "dev=" more carefully.
1662 (read_file_system_list)
1663 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1664 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1667 * posixtm.h (PDS_PRE_2000): New macro.
1668 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1669 All usages changed. Reject dates outside the range 1969-1999 if
1670 PDS_PRE_2000 is used.
1672 2006-01-09 Jim Meyering <jim@meyering.net>
1674 Sync from coreutils.
1676 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1678 * chdir-safer.h, chdir-safer.c: New files.
1680 * modechange.c (mode_compile): Reject an invalid mode string
1681 that starts with an octal digit. From Andreas Gruenbacher.
1683 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1684 and dup to open_safer and dup_safer, respectively.
1685 (openat_permissive): Fix typo in comment.
1687 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1688 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1689 (_): Remove; no longer needed.
1690 (openat): Renamed from rpl_openat; no need for rpl_openat
1691 since openat.h renames openat for us.
1692 Replace most of the body with a call to openat_permissive,
1693 to avoid duplicate code.
1694 Port to (probably hypothetical) environments were mode_t is
1696 (openat_permissive): Require mode arg, so that we can check
1697 types better. Put it just after flags. Change cwd failure
1698 indicator from pointer-to-bool to pointer-to-errno-value.
1699 All callers changed.
1700 Invoke openat_save_fail and/or openat_restore_fail if
1701 cwd_errno is null, so that openat can call us.
1702 (openat_permissive, fdopendir, fstatat, unlinkat):
1703 Simplify errno handling to avoid some duplicate code,
1704 as it's OK to set errno on success.
1705 * openat.h: Revamp code so that function macros depend on
1706 __OPENAT_PREFIX only, not also on AT_FDCWD.
1707 (openat_ro): Remove. Caller changed to use openat_permissive.
1708 (openat_permissive): Now a macro, if not a function.
1709 (openat_restore_fail, openat_save_fail): Now always functions,
1710 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1712 * openat-priv.h: New file, defining macros used by mkdirat.c
1714 * mkdirat.c: Include openat-priv.h.
1715 Remove definitions of macros defined therein.
1716 * openat.c: Likewise.
1718 * mkdirat.c (mkdirat): New file and function.
1719 * openat.h (mkdirat): Declare.
1721 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1723 * openat.h (openat_permissive): Declare.
1724 (openat_ro): Define.
1726 * openat.c (EXPECTED_ERRNO): New macro.
1727 (openat_permissive): New function -- used in remove.c rewrite.
1728 (all functions): Set errno just before returning, only if there
1729 was an actual failure.
1730 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1732 Emulate openat-family functions using Linux's procfs, if possible.
1733 Idea and some code based on Ulrich Drepper's glibc changes.
1735 * openat.c: (BUILD_PROC_NAME): New macro.
1736 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1737 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1738 before falling back on save_cwd and restore_cwd.
1739 (fdopendir, fstatat, unlinkat): Likewise.
1741 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1742 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1744 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1745 as second argument to va_arg. Otherwise, some versions of gcc
1746 warn that `if this code is reached, the program will abort'.
1748 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1750 Sync from coreutils.
1752 Add POSIX ACL support
1753 * acl.h (copy_acl, set_acl): Add declarations.
1754 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1755 systems other than Linux.
1756 (chmod_or_fchmod): New function: use fchmod when possible,
1757 and chmod otherwise.
1758 (file_has_acl): Add a POSIX ACL implementation, with a
1759 Linux-specific subcase.
1760 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1761 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1762 acls are unsupported.
1763 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1764 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1767 2006-01-09 Bruno Haible <bruno@clisp.org>
1769 * sysexit_.h (EX_OK): New macro.
1770 Suggested by Martin Lambers <marlam@marlam.de>.
1772 2006-01-09 Bruno Haible <bruno@clisp.org>
1774 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1775 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1776 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1777 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1779 2006-01-09 Bruno Haible <bruno@clisp.org>
1781 * stdint_.h (SIZE_MAX): Write the value without involving negative
1784 2005-10-16 Bruno Haible <bruno@clisp.org>
1786 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1787 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1789 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1791 * strftime.c (tzname): Don't declare if it is already #defined.
1792 Problem reported for Mingw by Mark Junker.
1794 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1796 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1797 long int, not int, for nanosecond counts, so that people who are
1798 used to POSIX struct timespec won't be surprised. Reported by Jim
1801 2005-12-16 Jim Meyering <jim@meyering.net>
1803 * fprintftime.c, fprintftime.h: New files.
1805 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1807 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1808 * argp-help.c (fill_in_uparams): Check if the constructed
1809 struct uparams is valid. Fall back to the default values if it is
1812 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1814 * argp-help.c (__argp_base_name): New function
1815 (__argp_short_program_name): Rewrite using __argp_base_name
1816 * argp-namefrob.h: Define program_invocation_name and
1817 program_invocation_short_name if requested
1818 (__argp_base_name): Add prototype
1819 * argp-parse.c (argp_def): Use gettext wrappers
1820 (argp_default_parser): Use __argp_base_name
1821 * argp-pin.c: New file. Defines program_invocation_name and
1822 program_invocation_short_name on systems that lack them.
1824 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1826 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1827 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1828 porting problem reported by Georg Schwarz in
1829 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1831 2005-07-09 Bruno Haible <bruno@clisp.org>
1833 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1834 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1835 Reported by Mark Junker <mjscod@gmx.de>.
1837 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1839 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1840 (uintmax_t) [defined uintmax_t]: Do not declare.
1841 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1842 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1843 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1844 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1845 sake of portability to weird hosts that C allows (though we don't
1846 know of any practical examples).
1848 * savedir.h (fdsavedir): New decl.
1849 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1850 contains most of the former guts of savedir.
1851 (savedir): Use savedirstream.
1854 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1856 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1857 coreutils no longer futzes with rounding modes.
1859 2005-11-14 Jim Meyering <jim@meyering.net>
1861 * mkstemp-safer.c: Include <config.h>, required for possible
1862 replacement of mkstemp.
1864 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1866 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1868 (gethrxtime) [! (HAVE_NANOUPTIME
1869 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1870 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1871 our own approximation.
1873 2005-11-10 Simon Josefsson <jas@extundo.com>
1875 * readline.c: Remove EOL.
1877 2005-11-08 Eric Blake <ebb9@byu.net>
1879 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1881 2005-11-08 Eric Blake <ebb9@byu.net>
1883 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1885 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1887 Fix porting problem reported by Theodoros V. Kalamatianos.
1888 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1889 Don't assume that futimes failing means we must fail.
1891 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1893 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1894 leave errno alone. Problem reported by Dmitry V. Levin.
1896 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1898 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1899 errno alone. Problem reported by Frederic Jolliton.
1901 2005-10-28 Simon Josefsson <jas@extundo.com>
1903 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1904 "restrict" keywords, as per POSIX. Protect the function
1905 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1906 Don't use K&R prototypes. Check the sprintf return values.
1907 Re-define EAFNOSUPPORT if not present. Indent.
1909 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1910 suggested by Bruno Haible <bruno@clisp.org>.
1912 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1914 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1916 * gc-libgcrypt.c: Add MD2 (which is not available through
1919 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1921 * md2.h, md2.c: New files.
1923 2005-10-24 Simon Josefsson <jas@extundo.com>
1925 * md4.h: Shrink buffer size, now that we changed the type.
1927 2005-10-22 Simon Josefsson <jas@extundo.com>
1929 * arcfour.h, arcfour.c: Use fixed size indices in the
1930 arcfour_context struct (simplify test vector testing in GNU
1933 2005-10-22 Simon Josefsson <jas@extundo.com>
1935 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1936 suggested by Bruno Haible <bruno@clisp.org>.
1938 2005-10-22 Simon Josefsson <jas@extundo.com>
1940 * crc.h: Include stddef.h, for size_t.
1942 2005-10-21 Simon Josefsson <jas@extundo.com>
1944 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1945 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1947 2005-10-21 Simon Josefsson <jas@extundo.com>
1949 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1952 2005-10-21 Simon Josefsson <jas@extundo.com>
1954 * gc-gnulib.c: Support ARCTWO in CBC mode.
1956 2005-10-21 Simon Josefsson <jas@extundo.com>
1958 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1961 * hmac-sha1.c (hmac_sha1): Likewise.
1963 * crc.c (crc32_update): Actually use crc parameter, suggested by
1964 Bruno Haible <bruno@clisp.org>.
1966 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1969 2005-10-21 Simon Josefsson <jas@extundo.com>
1971 * des.h, des.c: New files.
1973 * gc-gnulib.c: Support DES.c
1975 2005-10-21 Simon Josefsson <jas@extundo.com>
1977 * arctwo.h, arctwo.c: New files.
1979 * gc-gnulib.c: Support ARCTWO.
1981 2005-10-21 Simon Josefsson <jas@extundo.com>
1983 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1985 2005-10-19 Simon Josefsson <jas@extundo.com>
1987 * gc-gnulib.c: Support ARCFOUR.
1989 2005-10-19 Simon Josefsson <jas@extundo.com>
1991 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1994 * gc.h: Add ECB enum type.
1996 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1998 2005-10-19 Simon Josefsson <jas@extundo.com>
2000 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2002 2005-10-18 Simon Josefsson <jas@extundo.com>
2004 * md4.h, md4.c: New files, based on md5.?.
2006 2005-10-17 Simon Josefsson <jas@extundo.com>
2008 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2010 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2012 2005-10-17 Simon Josefsson <jas@extundo.com>
2014 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2016 2005-10-17 Simon Josefsson <jas@extundo.com>
2018 * gc.h, gc-libgcrypt.c: Add ciphers.
2020 2005-10-17 Simon Josefsson <jas@extundo.com>
2022 * sha1.c: Use uint32_t instead of md5_uint32.t
2024 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2027 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2029 * md5.h: Use stdint.h and uint32_t. Doc fix.
2031 2005-10-15 Simon Josefsson <jas@extundo.com>
2033 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2035 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2037 2005-10-14 Simon Josefsson <jas@extundo.com>
2039 * arcfour.h, arcfour.c: New files.
2041 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2043 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2044 include <wchar.h>; no longer needed.
2046 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2047 and Ulrich Drepper <drepper@redhat.com>
2050 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2051 instead of inline stream orientation test and two separate
2052 function calls. Pay no attention to USE_IN_LIBIO.
2054 2005-10-14 Roland McGrath <roland@redhat.com>
2056 Import from libc. [BZ #1331]
2057 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2059 Reported by Matej Vela <vela@debian.org>.
2061 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2063 * mkdir-p.c (make_dir_parents): Don't report an error if an
2064 intermediate directory is in a read-only file system. Problem
2065 reported by Eric Blake.
2067 2005-10-13 Simon Josefsson <jas@extundo.com>
2069 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2070 Move memory allocation outside of loop.
2072 2005-10-12 Simon Josefsson <jas@extundo.com>
2074 * gc-pbkdf2-sha1.c: New file.
2076 * gc.h: Add gc_pbkdf2_sha1 prototype.
2078 2005-10-12 Simon Josefsson <jas@extundo.com>
2080 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2081 suggested by Bruno Haible <bruno@clisp.org>.
2083 2005-10-12 Simon Josefsson <jas@extundo.com>
2085 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2087 * gc-gnulib.c (gc_hmac_sha1): New function.
2089 2005-10-12 Simon Josefsson <jas@extundo.com>
2091 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2093 2005-10-12 Simon Josefsson <jas@extundo.com>
2095 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2096 GC_USE_HMAC_MD5, respectively.
2098 * gc-libgcrypt.c (gc_md5): Fix assert call.
2101 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2103 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2105 * gc-gnulib.c (gc_hash_buffer): Ditto.
2107 2005-10-11 Bruno Haible <bruno@clisp.org>
2109 * c-strcasestr.h: New file, from GNU gettext.
2110 * c-strcasestr.c: New file, from GNU gettext.
2112 2005-10-11 Bruno Haible <bruno@clisp.org>
2114 * c-strcase.h: New file, from GNU gettext.
2115 * c-strcasecmp.c: New file, from GNU gettext.
2116 * c-strncasecmp.c: New file, from GNU gettext.
2118 2005-10-11 Simon Josefsson <jas@extundo.com>
2120 * crc.h, crc.c: New files.
2122 * gc.h (gc_hash_buffer): Add doc.
2124 2005-10-08 Simon Josefsson <jas@extundo.com>
2126 * gc.h: Add gc_hash and gc_hash_buffer.
2128 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2130 * gc-libgcrypt.c (gc_hash_buffer): Add.
2132 2005-10-11 Bruno Haible <bruno@clisp.org>
2134 * strcasecmp.c: Include limits.h.
2135 (strcasecmp): Avoid integer overflow on exotic platforms.
2136 * strncasecmp.c: Include limits.h.
2137 (strncasecmp): Avoid integer overflow on exotic platforms.
2138 Reported by Paul Eggert.
2140 2005-10-06 Simon Josefsson <jas@extundo.com>
2142 * hmac-md5.c: New file.
2146 2005-10-06 Simon Josefsson <jas@extundo.com>
2148 * memxor.c (memxor): Avoid casts and warnings.
2150 2005-10-05 Derek Price <derek@ximbiot.com>
2152 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2154 2005-10-05 Simon Josefsson <jas@extundo.com>
2156 * memxor.c (memxor): Fix compiler error.
2158 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2159 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2161 * memxor.h, memxor.c: New files.
2163 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2164 we assume all systems have it, suggested by Jim Meyering
2165 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2166 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2167 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2170 2005-10-04 Bruno Haible <bruno@clisp.org>
2172 * verify.h (verify_true): Provide alternative definition for C++.
2174 2005-10-04 Simon Josefsson <jas@extundo.com>
2176 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2177 D. Baushke" <mdb@gnu.org>.
2179 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2181 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2182 (SSIZE_MAX): New macro, if not already defined.
2183 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2186 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2188 * exclude.c: Include verify.h.
2189 (verify): Remove. All callers changed to use verify.h's version.
2190 * strtoimax.c: Likewise.
2191 * utimecmp.c: Likewis.e
2193 Sync from coreutils.
2194 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2195 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2196 * .cvsignore: Add fts.h, search.h, t-fpending.
2197 * settime.c (settime): Fix { typo in previous patch. Also, don't
2198 bother returning ENOSYS if settimeofday or stime fails; just let
2199 them return whatever errno they want to return.
2200 * utimens.c: Include unistd.h, for dup2.
2201 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2202 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2204 2005-10-02 Jim Meyering <jim@meyering.net>
2206 Sync from coreutils.
2207 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2208 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2209 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2210 Remove AT_FDCWD test.
2211 Do not consume the fd unless successful.
2212 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2213 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2214 block, so that we don't even try to compile it if settimeofday is
2215 available. This works around a compilation failure on OSF1 V5.1,
2216 due to stime requiring a `long int*' while tv_sec is `int'.
2218 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2220 * getdelim.c (getdelim): Remove unused variables.
2222 2005-10-01 Simon Josefsson <jas@extundo.com>
2224 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2225 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2226 AI_* and EAI_* definitions. Protect function declarations.
2228 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2230 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2231 so that the code works even with ancient cpp. Portability problem
2232 with GCC 2.7.2.1 reported by Thomas M.Ott.
2234 2005-09-27 Jim Meyering <jim@meyering.net>
2236 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2238 * intprops.h (signed_type_or_expr__): Define.
2239 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2242 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2244 * verify.h (verify_expr): Remove, replacing with:
2245 (verify_true): New macro that returns true instead of void.
2246 (verify_type__): Remove.
2247 (verify): Use verify_true rather than verify_type__.
2249 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2251 * utimens.c (ENOSYS): Define if not already defined.
2252 (futimens): Support having a null PATH if the file descriptor
2255 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2257 (__attribute): Define to empty unless GCC 3.1 or later.
2258 This works around a core dump on OpenBSD 3.4, which has GCC
2259 2.95.3, which dumps core when given __attribute__(()). It also
2260 simplifies other tests, since we really don't want to bother with
2261 worrying about which ancient version of GCC supported what.
2262 Original problem reported by Yoann Vandoorselaere, with part of
2263 the fix suggested by Derek Price.
2265 2005-09-24 Jim Meyering <jim@meyering.net>
2267 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2268 so we can once again use a positive bitfield width of 1 -- now we
2269 don't have to explain why we were using a bitfield width of 2.
2271 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2273 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2274 Problem reported by Eric Blake.
2275 (getaddrinfo): Initialize se so that it's not garbage.
2276 Redo internal storage allocation so that it doesn't make unportable
2277 assumptions about alignment.
2280 * utimens.c (futimens): Use futimesat if available.
2281 Prefer it to futimes since it doesn't have the futimes bug.
2283 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2284 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2285 Instead, declare a function that returns a pointer to an array,
2286 and use verify_type__ to declare the size of the array.
2287 Problem and germ of a solution reported by Bruno Haible.
2288 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2289 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2291 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2293 Sync from coreutils.
2295 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2297 * argmatch.h: Include verify.h
2298 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2299 (ARGMATCH_ASSERT): Remove; unused.
2300 * canonicalize.c: Assume STDC_HEADERS.
2301 * exclude.c: Include "strcase.h".
2302 * regex_internal.h [!defined _LIBC]: Likewise.
2303 * getusershell.c: Include stdio--.h rather than stdio.h
2305 (getusershell): Call fopen, not fopen_safer.
2306 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2307 Do not include unistd-safer.h.
2308 (save_cwd): Don't call fd_safer; no longer needed
2309 now that we include fcntl--.h.
2311 * getdate.y (relative_time): New type.
2312 (RELATIVE_TIME_0): New constant.
2313 (parser_control): Use relative_time instead of doing it ourselves.
2314 (%union): Add new relative_time rel member.
2315 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2317 (relunit, relunit_snumber): Now of type rel.
2318 (zone, rel, relunit, get_date): Adjust to above changes.
2320 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2321 Do not include unistd-safer.h.
2322 (getloadavg): Don't call fd_safer; no longer needed
2323 now that we include fcntl--.h.
2325 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2326 (make_dir_parents): Treat ENOSYS like EEXIST.
2328 Improve quality of diagnostics on restore_cwd failure.
2329 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2330 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2331 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2332 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2333 each time through the loop. Do not diagnose restore_cwd failure;
2334 that is the caller's job (and perhaps the caller does not care).
2336 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2337 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2338 If the file already exists but is not a directory, don't bother
2339 to try to make its parents.
2340 Close potential file descriptor leak if we can't chdir("/") (!).
2341 Don't always return true if chdir($PWD) fails; return true only
2342 if the requested action was done successfully (except for the
2344 Don't log final directory unless we actually made it.
2345 Refactor to avoid duplicate code to fix up permissions.
2346 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2348 * strftime.c (my_strftime): Rewrite the previous change slightly,
2349 to make it a bit faster and (I hope) clearer.
2350 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2351 Fix bug in formats like %2N.
2353 * verify.h: New file.
2355 2005-09-22 Jim Meyering <jim@meyering.net>
2357 Sync from coreutils.
2359 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2361 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2362 the .tm_year member, since otherwise gcc-4.0 would now warn about
2363 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2365 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2366 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2368 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2369 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2370 when run in a time zone for which daylight savings time is in effect
2371 for the starting date.
2373 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2374 stop us from restricting permissions of just-created absolute-named
2376 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2377 to restore initial working directory.
2378 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2379 to tell caller if/when we change the working directory and are
2380 unable to return to the initial one.
2381 * mkdir-p.h (make_dir_parents): Update prototype.
2382 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2383 `return false'. This fixes a bug introduced on 2004-07-30.
2385 * openat.c (fdopendir): Be sure to close the supplied
2386 file descriptor before returning. This makes our replacement
2387 implementation a little closer to Solaris's, where fdopendir
2388 ties the file descriptor to the returned DIR* pointer.
2389 * openat.c (unlinkat): New function.
2390 * openat.h (unlinkat): Add prototype.
2391 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2392 (openat_restore_fail): Rename from openat_restore_die.
2393 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2395 Provide an alternative to exiting immediately upon save_cwd or
2396 restore_cwd failure. Now, an application can arrange e.g.,
2397 to perform a longjump in that case.
2398 * openat.c: Include dirname.h.
2399 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2400 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2401 and openat_restore_die rather than calling error directly.
2402 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2404 * openat-die.c (openat_save_die, openat_restore_die): New file.
2405 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2407 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2408 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2409 int utc, int nanoseconds);
2411 date should not have to allocate a megabyte of virtual memory to
2412 handle a format argument like +%1048575T. When implemented with
2413 strftime, it must allocate such a buffer, use strftime to fill it
2414 in, print it, then free it.
2415 With fprintftime, it simply prints everything and exits.
2416 With no need for memory allocation, that's one fewer way to fail.
2417 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2418 optional field width, not before, so we accept %9:z, not %:9z.
2419 (my_strftime): Be sure to use L_('x') for literals.
2421 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2422 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2423 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2424 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2425 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2426 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2427 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2428 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2429 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2431 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2432 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2433 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2434 and don't include <sys/file.h>).
2436 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2438 Sync from coreutils.
2440 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2441 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2442 [!LDAV_DONE]: Avoid unused variable warning.
2444 2005-09-21 Bruno Haible <bruno@clisp.org>
2446 * unicodeio.h (unicode_to_mb): New declaration.
2448 2005-09-20 Derek Price <derek@ximbiot.com>
2450 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2452 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2454 Use a consistent style for including <config.h>.
2455 * __fpending.c, acl.c, argmatch.c,
2456 argp-help.c, argp-parse.c,
2457 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2458 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2459 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2460 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2461 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2462 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2463 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2464 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2465 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2466 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2467 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2468 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2469 modechange.c, mountlist.c, open-safer.c, physmem.c,
2470 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2471 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2472 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2473 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2474 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2475 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2476 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2477 userspec.c, utimecmp.c, version-etc-fsf.c,
2478 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2479 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2480 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2481 Standardize inclusion of config.h.
2482 * __fpending.h, dirfd.h, getdate.h, human.h,
2483 inttostr.h: Removed inclusion of config.h from header files.
2484 * inttostr.c: Adjusted in-tree users.
2485 * timespec.h: Remove superfluous warning to include config.h.
2486 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2487 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2488 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2489 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2491 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2493 * stat-time.h: New file.
2494 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2495 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2497 (timespec_cmp): New function.
2498 * utimecmp.c: Include stat-time.h.
2499 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2500 members exist, not on the obsolescent ST_MTIM_NSEC.
2501 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2503 2005-09-15 Derek Price <derek@ximbiot.com>
2504 Paul Eggert <eggert@cs.ucla.edu>
2506 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2507 changes, consolidating in...
2508 * regex_internal.h: ...this file.
2510 2005-09-15 Derek Price <derek@ximbiot.com>
2512 * regex_internal.h: Blank `pure' for GNUC < 3.
2513 * regex_internal.c: Ditto, using this...
2514 (__GNUC_PREREQ): ...new macro.
2515 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2516 (__GNUC_PREREQ): ...this new macro.
2518 * strstr.h: Include string.h. Define strstr as a macro here.
2520 2005-09-13 Derek Price <derek@ximbiot.com>
2522 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2524 Reported by Jim Meyering <jim@meyering.net>.
2526 2005-09-13 Jim Meyering <jim@meyering.net>
2528 * canon-host.c: Filter through gnu indent and reword comments slightly.
2529 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2531 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2533 * lib/base64.c: Typo.
2534 (base64_encode): Put b64str in initialized data section.
2536 2005-09-12 Derek Price <derek@ximbiot.com>
2538 Return usable errors from canon-host.
2539 * canon-host.h: New file.
2540 * canon-host.c (canon_host): Wrap...
2541 (canon_host_r): ...this new function, which now relies exclusively on
2543 (ch_strerror): New function.
2544 (last_cherror): New global.
2545 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2546 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2548 (freeaddrinfo): Free ai->ai_canonname when set.
2550 2005-09-12 Derek Price <derek@ximbiot.com>
2551 Paul Eggert <eggert@cs.ucla.edu>
2553 * glob-libc.h: Renamed from glob_.h. The new version is
2554 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2555 protecting things that should be done only in gnulib contexts.
2556 * glob_.h: New file, containing only the glob things needed for
2558 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2559 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2560 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2561 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2562 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2563 and to respect the namespace rules better.
2565 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2567 Merge glibc and coreutils changes into gnulib, plus a few
2569 * md5.c: Use #error rather than a string.
2570 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2571 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2572 (__attribute__): Define to empty for non recent-GCC.
2573 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2574 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2575 Renamed from their non-__ counterparts, with new macros replacing
2576 them if not _LIBC. Add __THROW attribute.
2578 (struct md5_ctx): Align buffer if using GCC.
2579 * sha1.h (struct sha1_ctx): Likewise.
2580 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2581 The old name was backwards.
2582 (NOTSWAP): Remove; not used.
2583 (rol): New macro, moved here from md5.h.
2584 (sha1_process_block): Remove a FIXME that doesn't make sense.
2586 2005-09-12 Derek Price <derek@ximbiot.com>
2588 * gai_strerror.c: Include config.h when available. Include
2589 getaddrinfo.h before other headers to test interface.
2590 Reported by Larry Jones <lawrence.jones@ugs.com>.
2592 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2594 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2595 definitions, since that's the preferred style in glibc.
2596 Fix a minor spacing issue, and update copyright notice to match glibc's.
2598 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2600 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2602 2005-09-06 Simon Josefsson <jas@extundo.com>
2604 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2605 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2607 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2609 Change bitset word type from unsigned int to unsigned long int,
2610 as this has better performance on typical 64-bit hosts.
2611 Port bitset code to hosts with unusual word sizes.
2612 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2613 (build_collating_symbol):
2614 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2615 argument is a bitset. This is merely a style issue, but it makes
2616 it clearer that an entire array is expected.
2617 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2618 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2619 Port to the case where bitset_word is not the same as unsigned int.
2620 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2621 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2623 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2624 (build_trtable, group_nodes_into_DFAstates):
2626 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2627 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2628 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2629 * regexec.c (group_nodes_into_DFAstates): Likewise.
2630 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2631 * regcomp.c (optimize_subexps, lower_subexp):
2632 Work even if bitset_word has holes in its bitwise representation.
2633 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2634 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2636 * regex_internal.c (re_string_reconstruct):
2637 Don't assume UCHAR_MAX == 255.
2638 * regex_internal.h (bitset_set_all): Likewise.
2639 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2641 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2642 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2644 (BITSET_WORD_MAX): New macro.
2645 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2646 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2647 (bitset_empty, bitset_copy):
2648 Prefer sizeof (bitset) to multiplying it out ourselves.
2649 (bitset_not_merge): Remove; unused.
2650 (bitset_contain): Return bool, not unsigned int with one bit on.
2651 All callers changed.
2652 * regexec.c (build_trtable): Don't assume bitset has no stricter
2653 alignment than re_node_set; do this by defining a new internal
2654 type struct dests_alloc and using it to allocate memory.
2656 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2658 Check for arithmetic overflow when calculating sizes, to prevent
2659 some buffer-overflow issues. These patches are conservative, in the
2660 sense that when I couldn't determine whether an overflow was possible,
2661 I inserted a run-time check.
2662 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2663 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2664 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2665 (re_xnrealloc, re_x2nrealloc): New inline functions.
2666 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2667 (build_equiv_class, build_charclass): Check for arithmetic overflow
2668 in size expression calculations.
2669 * lib/regex_internal.c (re_string_realloc_buffers):
2670 (build_wcs_upper_buffer, re_node_set_add_intersect):
2671 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2672 (re_dfa_add_node, register_state): Likewise.
2673 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2674 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2675 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2676 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2678 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2680 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2681 to avoid a collision with bits/local_lim.h in glibc.
2682 All uses changed. Problem reported by Dmitry V. Levin in
2683 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2685 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2686 bugs in int versus size_t comparisons.
2687 (re_string_context_at): Fix bug where the code assumed that
2690 Use bool where appropriate.
2691 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2692 All callers changed.
2693 (calc_eclosure_iter): Likewise, for ROOT arg.
2694 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2695 (build_charclass_op): Likewise, for NON_MATCH arg.
2696 * regex_internal.c (re_string_allocate, re_string_construct):
2697 (re_string_construct_common): Likewise, for ICASE arg.
2698 * regexec.c (re_search_2_stub, re_search_stub):
2699 Likewise, for RET_LEN arg.
2700 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2701 (set_regs): Likewise, for FL_BACKTRACK arg.
2702 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2703 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2704 (calc_eclosure_iter, parse_bracket_exp):
2705 Use bool for internal variables that are booleans.
2706 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2707 (set_regs, build_sifted_states, sift_states_bkref):
2708 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2709 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2710 (find_collation_sequence_value):
2712 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2713 (re_node_set_compare):
2714 Return bool, not int. All callers changed.
2715 * regexec.c (check_halt_node_context, check_dst_limits):
2716 (build_trtable, check_node_accept): Likewise.
2717 * regex_internal.h: Include stdbool.h.
2719 Fix bugs uncovered when converting to bool.
2720 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2721 failure instead of charging ahead blindly.
2722 * regex_internal.c (register_state): Likewise.
2723 * regexec.c (re_search_2_stub): Use simpler method than boolean
2724 for freeing internal storage.
2725 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2726 bitset pieces used as boolean, to avoid undefined behavior
2727 on hosts that do int overflow checking.
2729 2005-08-31 Derek Price <derek@ximbiot.com>
2731 * getdelim.c (getdelim): Return EOF on EOF.
2732 Reported by Larry Jones <lawrence.jones@ugs.com>.
2734 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2736 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2737 lengths fit in regoff_t; this isn't true if regoff_t is the same
2739 * regex.c (re_search_internal): 5th arg is LAST_START
2740 (= START + RANGE) instead of RANGE. This avoids overflow
2741 problems when regoff_t is the same width as size_t.
2742 All callers changed.
2743 (re_search_2_stub): Check for overflow when adding the
2744 sizes of the two strings.
2745 (re_search_stub): Check for overflow when adding START
2746 to RANGE; if it occurs, substitute the extreme value.
2748 2005-08-31 Jim Meyering <jim@meyering.net>
2750 * regcomp.c (search_duplicated_node): Make first pointer arg
2752 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2753 (register_state): Likewise.
2754 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2755 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2756 (group_nodes_into_DFAstates): Likewise.
2758 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2760 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2761 old glibc regex code mishandles strings longer than 2**31 bytes.
2762 This patch fixes this when the regex code is used in gnulib
2763 (i.e., outside glibc).
2765 This patch should not affect the use of the regex code inside
2766 glibc. No doubt this problem also needs to be handled for glibc
2767 as well, but the result will be an incompatible change to the
2768 glibc ABI, and the old ABI will have to be supported too. That
2769 can be the the subject for another patch.
2771 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2772 governing whether the rest of this patch is active. By default,
2773 the macro is disabled and the patch has no effect.
2774 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2775 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2776 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2777 (re_match_2, re_set_registers): Use the new types.
2778 * regex_internal.h (Idx, re_hashval_t): New types.
2779 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2781 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2782 (re_string_context_at, bin_tree_t, re_dfastate_t):
2783 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2784 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2785 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2786 (re_string_char_size_at, re_string_wchar_at):
2787 (re_string_elem_size_at):
2788 Use the new types and macros to port to 64-bit hosts.
2789 Use unsigned types for internal values, so that the code
2790 mostly works even for arrays larger than SSIZE_MAX.
2791 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2792 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2793 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2794 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2795 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2796 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2797 (calc_inveclosure, parse_dup_op, build_range_exp):
2798 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2799 (fetch_number, create_token_tree, mark_opt_subexp):
2801 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2802 (create_cd_newstate, re_string_allocate, re_string_construct):
2803 (re_string_realloc_buffers, build_wcs_upper_buffer):
2804 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2805 (re_string_reconstruct, re_string_peek_byte_case):
2806 (re_string_fetch_byte_case, re_string_context_at):
2807 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2808 (re_node_set_init_copy, re_node_set_add_intersect):
2809 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2810 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2811 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2812 (re_acquire_state, re_acquire_state_context, register_state):
2814 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2815 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2816 (re_search_internal, re_search_2_stub, re_search_stub)
2817 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2818 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2819 (update_cur_sifted_state, check_dst_limits):
2820 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2821 (check_subexp_limits, sift_states_bkref, merge_state_array):
2822 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2823 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2824 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2825 (expand_bkref_cache, check_node_accept_bytes):
2826 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2827 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2828 (acquire_init_state_context, check_halt_node_context):
2829 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2830 (sift_states_backward, clean_state_log_if_needed):
2831 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2832 (find_recover_state, transit_state_sb, transit_state_mb):
2833 (transit_state_bkref, build_trtable, match_ctx_clean):
2835 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2836 to work around an assumption that REG_MISSING is negative.
2838 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2839 (seek_collating_symbol_entry) [defined _LIBC]:
2840 (lookup_collation_sequence_value) [defined _LIBC]:
2841 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2842 Use prototypes rather than old-style function definitions.
2843 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2844 (transit_state_sb) [0]:
2845 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2847 * regexec.c (re_search_internal): Simplify update of rm_so and
2850 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2851 (optimize_subexps, lower_subexp):
2852 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2853 since the signed shift might overflow. Use 1u<<31 instead.
2854 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2855 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2858 * regcomp.c (optimize_subexps, lower_subexp):
2859 Use CHAR_BIT rather than 8, for clarity.
2860 * regexec.c (check_dst_limits_calc_pos_1):
2861 (check_subexp_matching_top): Likewise.
2862 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2863 have to worry about portability issues when shifting it left.
2864 Remove no-longer-needed test for table_size > 0.
2865 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2866 in a word, as the resulting behavior is undefined.
2867 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2868 in one case, a <= should have been an <, and in another case the
2869 whole test was missing.
2870 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2871 the standard name CHAR_BIT.
2872 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2873 this is not true on one's complement and signed-magnitude hosts.
2875 * regex_internal.h (re_sub_match_top_t): Remove unused member
2877 (struct re_dfa_t): Remove unused member states_alloc.
2878 * regcomp.c (init_dfa): Don't initialize unused members.
2880 2005-08-31 Bruno Haible <bruno@clisp.org>
2882 * strstr.c: Include <stddef.h>, for NULL.
2883 * strcasestr.c: Likewise.
2884 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2886 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2888 * iconvme.h: Add prototype for iconv_alloc.
2890 2005-08-29 Simon Josefsson <jas@extundo.com>
2892 * iconvme.c: Fix errno.
2894 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2896 * iconvme.c: Split iconv_string into iconv_alloc.
2898 2005-08-27 Jim Meyering <jim@meyering.net>
2900 * fopen-safer.c: Merge minor changes from coreutils.
2901 * dup-safer.c: Likewise.
2902 * fd-safer.c: Likewise.
2904 Merge from coreutils.
2905 * stdio--.h: New file.
2906 * stdlib--.h: New file.
2907 * mkstemp-safer.c: New file.
2909 GNU tar needs these.
2910 * pipe-safer.c: New file.
2911 * creat-safer.c: New file.
2912 * fcntl--.h (creat): Define to creat_safer.
2913 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2914 * unistd--.h (pipe): Define to pipe_safer.
2915 * unistd-safer.h: Declare pipe_safer.
2917 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2919 * regex_internal.h: Remove all references to
2920 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2922 (bitset_not, bitset_merge, bitset_not_merge):
2923 (bitset_mask, re_string_allocate, re_string_construct):
2924 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2925 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2926 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2927 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2928 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2929 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2930 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2931 (re_acquire_state_context):
2932 Remove unnecessary forward decls.
2933 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2934 Put __attribute at function definition,
2935 now that the function decl has been removed.
2936 * lib/regex_internal.c (re_string_peek_byte_case):
2937 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2940 2005-08-26 Simon Josefsson <jas@extundo.com>
2942 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2943 Haible <bruno@clisp.org>.
2945 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2947 * regexec.c (set_regs): Don't alloca with an unbounded size.
2949 alloca modernization/simplification for regex.
2950 * regex.c: Remove portability cruft for alloca. This no longer
2951 needs to be at the start of the file, and can be moved into
2952 regex_internal.h and simplified.
2953 * regex_internal.h: Include <alloca.h>.
2954 (__libc_use_alloca) [!defined _LIBC]: New macro.
2955 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2956 now works outside glibc.
2958 2005-08-24 Simon Josefsson <jas@extundo.com>
2960 * getpass.c: Add WIN32 implementation. Conditionalize use of
2961 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2962 GLIBC specific code.
2964 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2966 Make regex safe for g++. This fixes one real bug (an "err"
2967 that should have been "*err"). g++ problem reported by
2969 * regex_internal.h (re_calloc): New macro, consistent with
2970 re_malloc etc. All callers of calloc changed to use re_calloc.
2971 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2972 not int. All callers changed.
2973 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2974 just use an array of size MB_LEN_MAX.
2975 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2976 (find_recover_state): Change "err" to "*err"; this fixes what
2977 appears to be a real bug.
2978 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2981 2005-08-25 Jim Meyering <jim@meyering.net>
2983 * open-safer.c: Include <config.h>.
2984 Otherwise, we'd lose LARGEFILE support in any file using
2987 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2989 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2990 * regex.h (regerror): Likewise.
2992 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2993 requires this. (The code never needed it.)
2995 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2996 All uses of recently-renamed identifiers changed to use the new,
2997 POSIX-compliant names. The code will build and run just fine
2998 without these changes, but it's better to eat our own dog food
2999 and use the standard-conforming names.
3001 * regex.h: Fix a multitude of POSIX name space violations.
3002 These changes have an effect only for programs that define
3003 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3004 do not change anything for programs compiled in the normal way.
3005 Also, there is no effect on the ABI.
3007 (_REGEX_SOURCE): New macro.
3008 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3009 defined and _GNU_SOURCE is not; this fixes a name space violation.
3011 Rename the following macros to obey POSIX requirements.
3012 The old names are still visible as macros if _REGEX_SOURCE is defined.
3013 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3014 RE_BACKSLASH_ESCAPE_IN_LISTS.
3015 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3016 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3017 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3018 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3019 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3020 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3021 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3022 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3023 (REG_INTERVALS): renamed from RE_INTERVALS.
3024 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3025 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3026 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3027 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3028 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3029 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3030 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3031 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3032 RE_UNMATCHED_RIGHT_PAREN_ORD.
3033 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3034 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3035 (REG_DEBUG): renamed from RE_DEBUG.
3036 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3037 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3038 unusual, since we can't clash with the POSIX REG_ICASE.
3039 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3040 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3041 (REG_NO_SUB): renamed from RE_NO_SUB.
3042 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3043 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3044 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3045 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3046 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3047 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3048 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3049 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3050 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3051 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3052 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3053 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3054 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3055 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3056 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3057 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3058 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3059 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3060 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3061 (REG_FIXED): Renamed from REGS_FIXED.
3062 (REG_NREGS): Renamed from RE_NREGS.
3064 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3065 of other REG_* macros, since POSIX says the user is allowed to
3066 #undef these macros selectively.
3068 (reg_errcode_t): Update comment stating what other tables need
3071 Rename the following enum values to obey POSIX requirements.
3072 The old names are still visible as macros.
3073 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3074 is not defined, since GNU is supposed to be a superset of POSIX as
3075 much as possible, and since we want reg_errcode_t to be a signed
3076 type for implementation consistency.
3077 (_REG_NOERROR): Renamed from REG_NOERROR.
3078 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3079 (_REG_BADPAT): Renamed from REG_BADPAT.
3080 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3081 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3082 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3083 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3084 (_REG_EBRACK): Renamed from REG_EBRACK.
3085 (_REG_EPAREN): Renamed from REG_EPAREN.
3086 (_REG_EBRACE): Renamed from REG_EBRACE.
3087 (_REG_BADBR): Renamed from REG_BADBR.
3088 (_REG_ERANGE): Renamed from REG_ERANGE.
3089 (_REG_ESPACE): Renamed from REG_ESPACE.
3090 (_REG_BADRPT): Renamed from REG_BADRPT.
3091 (_REG_EEND): Renamed from REG_EEND.
3092 (_REG_ESIZE): Renamed from REG_ESIZE.
3093 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3094 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3095 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3096 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3097 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3099 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3100 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3101 changed. But support the old name if the new one is not defined
3102 and if _REGEX_SOURCE.
3104 Change the following member names in struct re_pattern_buffer.
3105 The old names are still supported if !_REGEX_SOURCE.
3106 The new names are always supported, regardless of _REGEX_SOURCE.
3107 (re_buffer): Renamed from buffer.
3108 (re_allocated): Renamed from allocated.
3109 (re_used): Renamed from used.
3110 (re_syntax): Renamed from syntax.
3111 (re_fastmap): Renamed from fastmap.
3112 (re_translate): Renamed from translate.
3113 (re_can_be_null): Renamed from can_be_null.
3114 (re_regs_allocated): Renamed from regs_allocated.
3115 (re_fastmap_accurate): Renamed from fastmap_accurate.
3116 (re_no_sub): Renamed from no_sub.
3117 (re_not_bol): Renamed from not_bol.
3118 (re_not_eol): Renamed from not_eol.
3119 (re_newline_anchor): Renamed from newline_anchor.
3121 Change the following member names in struct re_registers.
3122 The old names are still supported if !_REGEX_SOURCE.
3123 The new names are always supported, regardless of _REGEX_SOURCE.
3124 (rm_num_regs): Renamed from num_regs.
3125 (rm_start): Renamed from start.
3126 (rm_end): Renamed from end.
3128 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3129 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3130 Prepend __ to parameter names.
3132 Undo yesterday's changes.
3134 2005-08-24 Jim Meyering <jim@meyering.net>
3136 Sync from coreutils.
3137 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3139 2005-08-21 Bruno Haible <bruno@clisp.org>
3141 * lock.h: Add multiple inclusion guard.
3142 * tls.h: Add multiple inclusion guard.
3144 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3146 * regex.h (REG_NOSYS)
3147 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3148 Define, since POSIX requires it as of 2001.
3149 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3150 New private symbol, used to keep the enum signed in all cases.
3151 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3152 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3154 * regex_internal.c (re_string_skip_chars, register_state):
3156 Remove forward decls; no longer needed now that we use prototypes.
3157 * regexec.c (acquire_init_state_context, check_halt_node_context):
3158 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3159 (clean_state_log_if_needed): Likewise.
3161 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3163 Fix problems reported by Sam Steingold in
3164 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3165 * regexec.c (sift_states_bkref): Fix portability bug: the code
3166 assumed that reg_errcode_t is a signed type, which is not
3167 necessarily true if _XOPEN_SOURCE is not defined.
3168 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3169 some compilers warn about it otherwise.
3171 2005-08-20 Jim Meyering <jim@meyering.net>
3173 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3174 of unused local, dfa.
3176 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3178 * regcomp.c (create_initial_state): Remove duplicate decl.
3179 (init_word_char, create_initial_state, duplicate_node_closure):
3180 (fetch_token, peek_token_bracket, build_range_exp):
3181 (build_collating_symbol): Remove forward decls; no longer needed
3182 now that we use prototypes.
3185 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3186 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3187 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3188 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3189 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3190 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3191 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3192 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3193 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3194 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3195 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3196 (build_charclass, build_charclass_op, fetch_number, create_tree):
3197 (create_token_tree, mark_opt_subexp, duplicate_tree):
3198 Use prototypes rather than old-style definitions.
3201 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3202 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3203 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3204 (re_string_reconstruct, re_string_peek_byte_case):
3205 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3206 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3207 (re_node_set_init_copy, re_node_set_add_intersect):
3208 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3209 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3210 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3211 (re_acquire_state, re_acquire_state_context, register_state):
3212 (create_ci_newstate, create_cd_newstate, free_state):
3214 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3215 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3216 (re_search_internal, prune_impossible_nodes):
3217 (acquire_init_state_context, check_matching, static):
3218 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3219 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3220 (update_regs, sift_states_backward, build_sifted_states):
3221 (clean_state_log_if_needed, merge_state_array):
3222 (update_cur_sifted_state, add_epsilon_src_nodes):
3223 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3224 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3225 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3226 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3227 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3228 (check_arrival, check_arrival_add_next_nodes):
3229 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3230 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3231 (check_node_accept_bytes, check_node_accept, extend_buffers):
3232 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3233 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3238 (re_string_allocate, re_string_construct, re_string_reconstruct):
3239 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3240 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3241 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3242 (re_string_context_at, re_string_peek_byte_case):
3243 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3244 is defined, since we now use prototypes always.
3246 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3247 C89 or better. All uses removed.
3249 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3251 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3252 [defined lint]: Suppress bogus uninitialized-variable warnings.
3254 * regcomp.c (duplicate_node): Return new index, not an error code,
3255 and let the caller return REG_ESPACE if out of space. This
3256 removes an uninitialied-variable warning with GCC 4.0.1, and also
3257 avoids taking the address of a local variable. All callers
3260 2005-08-19 Jim Meyering <jim@meyering.net>
3262 * regexec.c (proceed_next_node): Redo local variables to
3263 avoid GCC shadowing warnings.
3265 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3267 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3268 (re_node_set_insert_last, re_dfa_add_node):
3269 Rename local variables to avoid GCC shadowing warnings.
3271 2005-08-18 Bruno Haible <bruno@clisp.org>
3273 * strstr.c (strstr): Fix return value in multibyte case.
3274 * strcasestr.c (strcasestr): Likewise.
3276 2005-08-17 Jim Meyering <jim@meyering.net>
3278 Make the %s format (seconds since the epoch) work for a negative
3279 number and when used with a zero-padded field width, e.g. %015s.
3281 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3282 label so that it precedes the code to set `digits'. Otherwise,
3283 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3284 print `00-22'. Now, it prints `-0022', as it should.
3286 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3288 * regex.h: Remove useless space-before-tab. From coreutils.
3290 2005-08-17 Bruno Haible <bruno@clisp.org>
3292 * strcasestr.h: New file.
3293 * strcasestr.c: New file.
3295 2005-08-17 Bruno Haible <bruno@clisp.org>
3297 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3298 * strstr.c: Completely rewritten, with multibyte locale support.
3300 2005-08-17 Bruno Haible <bruno@clisp.org>
3302 * strcasecmp.c: Use mbuiter.h.
3304 2005-08-17 Bruno Haible <bruno@clisp.org>
3306 * mbuiter.h: New file.
3308 2005-08-16 Bruno Haible <bruno@clisp.org>
3310 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3312 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3313 NUL byte, not after it.
3315 2005-08-16 Bruno Haible <bruno@clisp.org>
3317 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3318 the valid ones. Makes the comparison operations transitive:
3319 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3320 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3322 2005-08-16 Bruno Haible <bruno@clisp.org>
3324 * strcase.h (strcasecmp): Add note in comments.
3325 * strncasecmp.c: Use code from strcasecmp.c.
3326 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3327 (strcasecmp): Work correctly in multibyte locales.
3329 2005-08-16 Bruno Haible <bruno@clisp.org>
3331 * strnlen1.h: New file.
3332 * strnlen1.c: New file.
3334 2005-08-16 Bruno Haible <bruno@clisp.org>
3336 * mbfile.h: New file.
3338 2005-08-16 Bruno Haible <bruno@clisp.org>
3340 * mbiter.h: New file.
3342 2005-08-16 Bruno Haible <bruno@clisp.org>
3344 * mbchar.h: New file.
3345 * mbchar.c: New file.
3347 2005-08-16 Bruno Haible <bruno@clisp.org>
3349 * tls.h: New file, from GNU gettext.
3350 * tls.c: New file, from GNU gettext.
3352 2005-08-15 Bruno Haible <bruno@clisp.org>
3354 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3357 2005-08-14 Jim Meyering <jim@meyering.net>
3359 Sync from coreutils.
3361 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3362 Use the hash-table-based cycle-detection code not just when
3363 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3364 Reported by James Youngman in
3365 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3366 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3367 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3368 This lets us compile with -DFTS_DEBUG, once again.
3369 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3370 * fts.c (fd_safer): Remove decl.
3371 Include fcntl--.h rather than unistd-safer.h
3372 (fts_safe_changedir): Don't call fd_safer; no longer needed
3373 now that we include fcntl--.h.
3375 2005-08-11 Simon Josefsson <jas@extundo.com>
3377 * readline.h, readline.c: New file.
3379 2005-08-11 Bruno Haible <bruno@clisp.org>
3381 * strnlen.h (strnlen): Change parameter name to match comment.
3383 2005-08-10 Simon Josefsson <jas@extundo.com>
3385 * strndup.c: Use strnlen.h.
3387 * strnlen.h: New file.
3389 2005-08-02 Simon Josefsson <jas@extundo.com>
3391 * getline.h, getline.c: Rewrite.
3393 * getdelim.h, getdelim.c: New files, ported from glibc.
3395 2005-07-31 Bruno Haible <bruno@clisp.org>
3397 * lock.h (gl_lock_initializer): New macro.
3398 (gl_lock_define_initialized): Use it.
3399 (gl_rwlock_initializer): New macro.
3400 (gl_rwlock_define_initialized): Use it.
3401 (gl_recursive_lock_initializer): New macro.
3402 (gl_recursive_lock_define_initialized): Use it.
3404 2005-07-26 Bruno Haible <bruno@clisp.org>
3406 * lock.h: Update from GNU gettext.
3407 * lock.c: Update from GNU gettext.
3409 2005-07-18 Bruno Haible <bruno@clisp.org>
3411 * lock.h (gl_once_t): New type.
3412 (gl_once_define, gl_once): New macros.
3413 * lock.c (fresh_once): New variable.
3414 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3417 2005-07-18 Simon Josefsson <jas@extundo.com>
3419 * check-version.c (check_version): Accept identical versions too.
3421 2005-07-18 Bruno Haible <bruno@clisp.org>
3423 * lock.h: New file, from GNU gettext.
3424 * lock.c: New file, from GNU gettext.
3426 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3428 * quotearg.c: Add translator comment suggested by Bruno Haible,
3429 with a minor change.
3431 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3433 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3434 copyright symbol and the year.
3435 * version-etc.c (COPYRIGHT_YEAR): New constant.
3436 (version_etc_va): Use parameterized copyright notice.
3437 Reword to conform to the current GNU coding standards.
3439 2005-07-11 Simon Josefsson <jas@extundo.com>
3441 * size_max.h: New file.
3443 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3445 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3448 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3449 and Paul Eggert <eggert@cs.ucla.edu>
3451 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3452 in wint_t, not wchar_t. Remove now-unnecessary cast.
3454 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3456 * regex.c, regex.h: Sync from libc.
3457 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3458 New files, synced from libc, except that regex_internal.h
3459 currently has a small porting fix.
3461 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3463 Remove the dependency of the strftime module on the tzset module.
3464 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3465 Copy the input structure, to work around some of the bug with
3466 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3467 Solaris releases, you should also use the tzset module, but we won't
3468 require it as a dependency any more since we don't want LGPLed code
3469 to depend on GPLed code.
3471 2005-07-02 Jim Meyering <jim@meyering.net>
3473 * backupfile.c (backup_args): Change a `0' to NULL.
3475 2005-07-01 Jim Meyering <jim@meyering.net>
3477 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3478 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3479 * save-cwd.c, tempname.c:
3480 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3481 and don't include <sys/file.h>).
3483 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3485 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3486 declares only 'struct timespec;' (!).
3488 2005-06-29 Jim Meyering <jim@meyering.net>
3490 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3491 type name. Use the variable name instead.
3492 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3494 2005-06-28 Simon Josefsson <jas@extundo.com>
3496 * check-version.h, check-version.c: New files.
3498 2005-06-28 Simon Josefsson <jas@extundo.com>
3500 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3501 collision with global variable. Better indentation. Don't
3502 increment buffer pointer beyond buffer end. Based on comments
3503 from Paul Eggert <eggert@cs.ucla.edu>.
3507 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3509 * canon-host.c (canon-host): Append trailing "," to 0 in
3510 initializer of struct addrinfo, as an indication that we don't
3511 care how many members the structure has.
3513 2005-06-24 Derek Price <derek@ximbiot.com>
3514 and Bruno Haible <bruno@clisp.org>
3516 Remove stat module & update lstat.
3517 * stat.c: Remove this file...
3518 (slash_aware_lstat): ...moving this content and its support...
3519 * lstat.c (rpl_lstat): ...into here.
3520 * lstat.h: New file.
3522 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3524 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3525 (ranged_convert): Don't save conversion in a temporary struct.
3526 This causes a warning with GCC 4.0.0, and anyway in the typical
3527 case it's not worth the extra 100 bytes or so of code.
3528 (ranged_convert, __mktime_internal): When calling a function via a
3529 pointer P, use P () rather than (*P) (), as we now assume C89 or
3532 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3534 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3535 "who -r" failed to give output. Problem reported by Tim Waugh.
3537 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3538 (xcalloc): Use it to avoid needless tests.
3539 Problem reported by Jim Meyering.
3541 2005-06-16 Jim Meyering <jim@meyering.net>
3543 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3544 when either N or S is zero.
3546 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3548 * argp.h (__option_is_short): Check upper limit of
3549 __key. Isprint() requires its argument to have the value
3550 of an unsigned char or EOF.
3552 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3554 * fnmatch.c (fnmatch): If there is an encoding error in a
3555 multibyte string or pattern, fall back on unibyte matching.
3556 Problem reported by James Youngman.
3558 2005-06-08 Bruno Haible <bruno@clisp.org>
3560 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3563 2005-06-08 Bruno Haible <bruno@clisp.org>
3565 * csharpcomp.h: New file, from GNU gettext.
3566 * csharpcomp.c: New file, from GNU gettext.
3567 * csharpcomp.sh.in: New file, from GNU gettext.
3569 2005-06-07 Derek Price <derek@ximbiot.com>
3572 * glob_.h: Indent nested #ifdef.
3574 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3576 Sync from coreutils.
3577 Use "file name" when talking about file names, instead of "filename"
3578 or "path", as per the GNU coding standards.
3579 * mkdir-p.c: Renamed from makepath.c.
3580 (make_dir_parents): Renamed from make_path. All callers changed.
3581 * mkdir-p.h: Likewise. All includers changed.
3582 * filenamecat.c: Renamed from path-concat.c.
3583 (file_name_concat): Renamed from path_concat. All callers changed.
3584 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3585 * filenamecat.h: Likewise. All includers changed.
3586 * acl.c: Don't use "path" or "filename" to mean "file name"
3587 in comments or local variable names.
3588 * basename.c: Likewise.
3589 * canonicalize.c, canonicalize.h: Likewise.
3590 * dirname.c, dirname.h: Likewise.
3591 * euidaccess.c: Likewise.
3592 * exclude.c: Likewise
3593 * fnmatch_.h, fnmatch_loop.c: Likewise.
3594 * fsusage.c, fsuage.h: Likewise.
3595 * fts.c, fts_.h: Likewise.
3596 * getcwd.c: Likewise.
3597 * getloadavg.c: Likewise.
3598 * mkstemp.c: Likewise.
3599 * mountlist.c, mountlist.h: Likewise.
3600 * openat.c, openat.h: Likewise.
3601 * readlink-stub.c: Likewise.
3602 * readutmp.c, readutmp.h: Likewise.
3603 * rename.c: Likewise.
3604 * rmdir.c: Likewise.
3606 * savedir.c: Likewise.
3607 * stripslash.c: Likewise.
3608 * tempname.c: Likewise.
3609 * xreadlink.c: Likewise.
3610 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3612 * exclude.h: Likewise.
3614 * euidaccess.c (getuid, getgid, getuid, getegid)
3615 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3616 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3617 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3618 * pathmax.h: Include <limits.h> unconditionally, since other
3619 files have been getting away with it for years (MORE/BSD 4.3
3621 * userspec.c (getpwnam, getgrnam, getgrgid)
3622 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3624 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3625 Define to 256, not 255, as per modern POSIX.
3627 2005-06-01 Bruno Haible <bruno@clisp.org>
3629 * csharpexec.h: New file, from GNU gettext.
3630 * csharpexec.c: New file, from GNU gettext.
3631 * csharpexec.sh.in: New file, from GNU gettext.
3633 2005-05-31 Derek Price <derek@ximbiot.com>
3634 Paul Eggert <eggert@cs.ucla.edu>
3637 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3639 2005-05-29 Derek Price <derek@ximbiot.com>
3640 Paul Eggert <eggert@cs.ucla.edu>
3642 * glob_.h, glob.c: New files.
3644 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3646 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3648 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3649 the configuration hassle isn't worth it.
3650 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3651 (LONGEST_MODIFIER, PRIuMAX): Remove.
3653 2005-05-27 Bruno Haible <bruno@clisp.org>
3655 * getlogin_r.h: Remove second include of <stddef.h>.
3657 2005-05-25 Bruno Haible <bruno@clisp.org>
3658 Derek Price <derek@ximbiot.com>
3660 * getlogin_r.h: Simplify API documentation.
3662 2005-05-25 Derek Price <derek@ximbiot.com>
3663 Paul Eggert <eggert@cs.ucla.edu>
3665 * getlogin_r.c, getlogin_r.h: New files.
3667 2005-05-22 Bruno Haible <bruno@clisp.org>
3669 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3670 Also include <sys/param.h> if it defines MIN, MAX.
3671 Based on a patch by Derek Price <derek@ximbiot.com>.
3673 2005-05-22 Bruno Haible <bruno@clisp.org>
3675 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3676 (INT64_MIN): Fix definition.
3677 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3679 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3680 NEED_SIGNED_INT_TYPES.
3682 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3683 HAVE_SYSTEM_INTTYPES.
3685 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3687 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3688 so that unistd-safer.h (GPL'ed code) need not be included.
3690 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3693 * fts.c: Don't include "cycle-check.h" or "hash.h".
3694 (setup_dir, free_dir): New functions.
3695 (enter_dir, leave_dir): Define trivial
3696 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3697 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3698 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3699 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3700 Move to fts-cycle.c.
3701 (fts_open): Use setup_dir.
3702 (fts_close): Use free_dir.
3703 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3704 This adds a label and some gotos, but the alternatives were messier.
3705 Check for memory allocation failure when entering a dir.
3706 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3707 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3708 (FTS): New member fts_cycle, that is a union that contains the
3709 old active_dir_ht and cycle_state. All uses changed to mention
3710 fts_cycle.ht and fts_cycle.state.
3711 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3712 fts.c, with the following changes:
3713 (setup_dir, free_dir): New functions.
3714 (enter_dir): Now returns bool. Return true if successful, false
3715 if memory exhausted. All callers changed.
3716 Do not bother partly cleaning up on
3717 memory allocation failure; that is free_dir's job.
3718 However, free ad if hash_insert fails, to avoid memory leak.
3719 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3720 fts->fts_options to see which union member to use.
3722 2005-05-20 Jim Meyering <jim@meyering.net>
3724 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3725 Now a macro, to pacify GCC.
3727 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3729 * chown.c (rpl_chown): Return -1 on failure.
3731 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3733 * canonicalize.c: Include canonicalize.h first, to test interface.
3734 Include <stddef.h> unconditionally, since we assume C89 now.
3735 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3736 * fts.c: Include fts_.h first, to check interface.
3737 Do not include intprops.h; no longer needed.
3738 Include cycle-check.h and hash.h, since fts_.h no longer does.
3739 Remove unnecessary casts of closedir to void.
3740 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3741 decide whether to decrement nlinks.
3742 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3743 (FTS): Use struct hash_table * instead of Hash_table, so that
3744 we no longer need to include hash.h here.
3746 2005-05-17 Jim Meyering <jim@meyering.net>
3748 * fts.c, fts_.h: New files, from coreutils.
3750 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3752 Sync from coreutils.
3753 * unlinkdir.c, unlinkdir.h: New files.
3754 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3755 regex.h, unlocked-io.h, xtime.h:
3756 White space changes only.
3757 * makepath.c (make_path): Port to hosts where leading "//" is special.
3758 * yesno.c: Include getline.h, not ctype.h.
3759 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3760 Use getline to remove arbitrary restriction on response length.
3762 2005-05-13 Bruno Haible <bruno@clisp.org>
3764 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3765 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3766 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3767 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3768 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3769 Add support for 64-bit integers in the MSVC compiler.
3771 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3773 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3774 Change the initial comment to refer to GPL, not LGPL.
3775 gnulib-tool will change it to LGPL as needed.
3777 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3778 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3779 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3780 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3781 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3782 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3783 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3784 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3785 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3786 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3787 concatpath.c, config.charset, copy-file.c, copy-file.h,
3788 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3789 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3790 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3791 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3792 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3793 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3794 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3795 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3796 full-read.c, full-read.h, full-write.c, full-write.h,
3797 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3798 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3799 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3800 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3801 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3802 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3803 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3804 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3805 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3806 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3807 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3808 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3809 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3810 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3811 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3812 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3813 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3814 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3815 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3816 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3817 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3818 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3819 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3820 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3821 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3822 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3823 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3824 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3825 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3826 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3827 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3828 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3829 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3830 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3831 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3832 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3833 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3834 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3835 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3836 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3837 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3838 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3839 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3840 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3841 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3842 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3843 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3844 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3845 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3846 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3847 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3848 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3849 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3850 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3851 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3852 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3853 Update FSF postal mail address.
3855 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3857 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3858 specified in ai_socktype. Fix invalid ai_protocol
3859 check. ai_protocol is usually set to 0 or depending on
3860 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3861 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3862 ai_socktype / ai_protocol in the returned addrinfo structure.
3864 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3865 Bruno Haible <bruno@clisp.org>
3867 * inet_ntop.h: New file.
3868 * inet_ntop.c: New file, from glibc with modifications.
3870 2005-05-08 Jim Meyering <jim@meyering.net>
3872 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3874 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3876 Merge from coreutils. Among other things,
3877 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3878 * fd-safer.c: New file.
3879 * fcntl-safer.h, open-safer.c: Remove.
3880 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3881 * dup-safer.c: Include unistd-safer.h first.
3882 Don't include errno.h.
3883 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3884 * file-type.h: Don't assume invoker included sys/stat.h first.
3885 * file-type.c: Rely on file-type.h change.
3886 * getloadavg.c: Include unistd-safer.h.
3887 (getloadavg): Use safer open.
3888 * getusershell.c: Include "stdio-safer.h".
3889 (getusershell): Use safer fopen.
3890 * long-options.c (long_options): Use NULL rather than 0.
3891 * modechange.h (mode_free): Remove; all callers changed to invoke
3893 * modechange.c: Likewise.
3894 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3895 (MODE_DONE): New constant.
3896 (struct mode_change): Remove 'next' member.
3897 (make_node_op_equals): New function; like the old one of the
3898 same name, except it allocates an array.
3899 (mode_compile, mode_create_from_ref): Use it.
3900 (mode_compile): Allocate result as an array, not a linked list.
3901 Parse octal string ourself, so that we catch mistakes like "+0".
3902 (mode_adjust): Arg is an array, not a linked list.
3903 * modechange.c: Include stat-macros.h, xalloc.h.
3904 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3905 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3906 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3907 Remove. This is now stat-macros.h's job.
3908 (talloc): Remove. All callers replaced by xalloc, so that
3909 our invokers don't have to worry about reporting memory failures.
3910 (make_node_op_equals): Remove.
3911 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3913 (struct mode_change): Moved here from modechange.h.
3914 (mode_append_entry): Remove.
3915 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3916 apps to have incorrect behavior. Use simpler algorithm for head
3917 and tail. Don't futz with umask; that's now the job of mode_adjust.
3918 Detect more invalid usages rather than having somewhat-random behavior.
3919 Don't insert an "a=" action, as that leads to incorrect behavior.
3920 (mode_compile, mode_create_from_ref): Return NULL on error instead
3921 of an enum, since now there's only one way to have an error. All
3923 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3924 at the correct time. Simplify calculation of "+u" and its ilk.
3925 Don't mishandle "+X".
3926 (mode_free): Remove "register" and localize decls.
3927 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3928 (struct mode_change): Move to modechange.c; callers don't
3929 need to see this stuff.
3930 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3931 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3932 (mode_change, mode_adjust): Reflect the new signatures noted above.
3933 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3934 that might redefine system include files.
3935 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3936 (my_usleep): Use NULL rather than (void *) 0.
3937 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3938 Use siginterrupt to specify that system calls should be interrupted.
3939 (rpl_nanosleep): Move initialization of suspended closer to call of
3941 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3942 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3943 (desirable_utmp_entry): New function.
3944 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3945 using x2nrealloc, to simplify logic.
3946 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3947 size calculation. Do not assume utmp file is a regular file.
3948 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3949 (READ_UTMP_CHECK_PIDS): New constant.
3950 * save-cwd.c: Include unistd-safer.h.
3951 (save_cwd): Use fd_safer.
3952 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3953 [!_LIBC] Include "stat-macros.h" instead.
3954 * unistd-safer.h (fd_safer): New decl.
3956 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3958 * byteswap_.h: New file.
3960 2005-04-25 Albert Chin <china@thewrittenword.com>
3962 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3965 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3967 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3968 that "UTC +1 second" continues to work. Problem reported
3970 (relunit_snumber): New rule.
3973 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3975 * getdate.y (universal_time_zone_table): New constant.
3976 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3977 universal_time_zone_table.
3978 (lookup_zone): Prefer universal_time_zone_table to
3979 local_time_zone_table, so that "GMT" time stamps are allowed in
3980 London during the summer. Problem reported by Ian Abbott.
3982 2005-04-12 Jim Meyering <jim@meyering.net>
3984 * human.c (humblock): Set *options even when returning due to
3985 xstrtoumax conversion failure. Thanks to a used-uninitialized
3988 2005-04-09 Jim Meyering <jim@meyering.net>
3990 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3991 -Wuninitialized: initialize tm0.tm_year.
3993 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3995 * getdate.y (parser_control): rels_seen is now a boolean, not a
3996 count, since there's no maximum. All uses changed.
3997 Add member dsts_seen.
3998 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4000 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4001 Use pc_rels_seen to decide whther a date is absolute.
4003 * getdate.y (number): Don't overwrite year.
4004 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4007 2005-04-02 Simon Josefsson <jas@extundo.com>
4009 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4010 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4012 2005-03-27 Jim Meyering <jim@meyering.net>
4014 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4016 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4018 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4019 "one's complement" -> "ones' complement" in comment, as per Knuth.
4020 "value of type" -> "type or expression" in comment.
4021 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4023 2005-03-26 Jim Meyering <jim@meyering.net>
4026 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4027 Correct typos: s/or/of/.
4029 2005-03-23 Jim Meyering <jim@meyering.net>
4031 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4033 2005-03-21 Jim Meyering <jim@meyering.net>
4035 Changes imported from coreutils.
4037 * cycle-check.c: Don't include xalloc.h.
4039 * path-concat.c: Don't include assert.h.
4040 (path_concat): Remove assertion that would have triggered
4041 for ABASE starting with more than one slash.
4042 Reported by Andreas Schwab.
4044 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4045 properly when ABASE is an absolute file name.
4046 Correct the description of this function.
4048 Add an assertion and a test driver.
4049 This fixes a bug introduced on 2004-07-02.
4050 Andreas Schwab reported the resulting failure of cp --parents:
4051 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4053 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4055 * strftime.c (my_strftime): If the underlying strftime returns 0
4056 (which shouldn't happen), generate nothing instead of returning 0
4057 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4059 2005-03-16 Bruno Haible <bruno@clisp.org>
4061 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4063 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4065 * strftime.c (my_strftime): Prepend space to format so that we can
4066 reliably distinguish strftime failure from empty output on POSIX
4069 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4071 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4072 (iconv_string): Don't guess a size-zero buffer, as that might cause
4073 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4074 result would be 'too large', where 'too large' is (heuristically)
4075 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4076 overflow concerns. This will prevent some unwanted malloc failures
4077 when the inputs are very large.
4079 2005-03-15 Bruno Haible <bruno@clisp.org>
4081 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4084 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4087 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4089 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4091 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4092 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4094 * strtol.c: Likewise.
4096 2005-03-14 Simon Josefsson <jas@extundo.com>
4098 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4101 2005-03-14 Jim Meyering <jim@meyering.net>
4103 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4104 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4105 to be nonzero so that we (and caller) can detect the difference
4106 between a valid zero-length expansion and an error return, even
4107 when the underlying strftime fails before writing anything into
4110 2005-03-10 Jim Meyering <jim@meyering.net>
4112 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4113 so that this module works on systems without fchdir.
4115 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4117 Factor int-properties macros into a single file, except for
4118 glibc-related files.
4119 * intprops.h: New file.
4120 * getloadavg.c: Include it instead of limits.h.
4121 (INT_STRLEN_BOUND): Remove.
4122 * human.c: Include intprops.h.
4123 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4124 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4125 * inttostr.h: Include intprops.h instead of limits.h.
4126 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4127 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4128 for consistency with intprops.h.
4129 (time_t_is_integer, twos_complement_arithmetic): Use them.
4130 * sig2str.h: Include <signal.h>, intprops.h.
4131 (INT_STRLEN_BOUND): Remove.
4132 * strftime.c (TYPE_SIGNED): Remove.
4133 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4134 * strtol.c: Adjust comments to match intprops.h.
4135 * userspec.c: Include intprops.h.
4136 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4137 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4138 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4139 instead of rolling our own expressions.
4140 * xstrtol.c: Include xstrtol.h first, to test interface.
4142 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4144 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4145 the right thing even if adding 1900 would overflow. Similarly
4146 for tm_mon + 1 and tm_yday + 1.
4147 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4148 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4149 (DO_SIGNED_NUMBER): New macro.
4150 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4152 2005-03-07 Bruno Haible <bruno@clisp.org>
4154 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4156 2005-03-03 Derek R. Price <derek@ximbiot.com>
4157 Bruno Haible <bruno@clisp.org>
4159 * pagealign_alloc.h: New file.
4160 * pagealign_alloc.c: New file.
4162 2005-01-28 Bruno Haible <bruno@clisp.org>
4164 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4167 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4169 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4170 The workaround isn't strictly needed for POSIX conformance, and
4171 it's too much of a pain to configure and maintain. We'll ask
4172 people to fix their kernels instead.
4173 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4174 (NANOSLEEP_BUG_WORKAROUND): Remove.
4175 (xnanosleep): Remove the workaround.
4177 2005-02-12 Bruno Haible <bruno@clisp.org>
4179 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4181 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4183 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4184 * timespec.h (gettime): Return void, since it always
4185 succeeds now. All uses changed.
4186 * gettime.c (gettime) Likewise.
4187 [HAVE_NANOTIME]: Prefer nanotime.
4188 Assume gettimeofday succeeds, as POSIX requires.
4189 Assime time () succeeds, since other code already does.
4190 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4191 (timespec_subtract): Remove.
4192 (NANOSLEEP_BUG_WORKAROUND): New constant.
4193 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4194 things considerably. Use it only on GNU/Linux hosts, since the
4195 workaround shouldn't be needed elsewhere.
4197 2005-02-24 Bruno Haible <bruno@clisp.org>
4199 * gettext.h: Update from GNU gettext 0.14.2.
4201 2005-02-24 Bruno Haible <bruno@clisp.org>
4203 * localcharset.c: Update from GNU gettext 0.14.2.
4204 * config.charset: Update from GNU gettext 0.14.2.
4206 2005-02-22 Simon Josefsson <jas@extundo.com>
4208 * iconvme.h, iconvme.c: New files, from libc.
4210 2005-02-20 Neil Conway <neilc@samurai.com>
4212 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4213 returned by OSX/Darwin if the specified buffer is not large
4214 enough for the hostname.
4216 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4218 * memrchr.h: New file.
4219 * chdir-long.c: Include it.
4220 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4221 Don't bother including stddef.h.
4223 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4225 * argp-help.c (__argp_help): Create a fake struct argp_state and
4226 pass it to _help, otherwise the latter coredumps trying to
4227 dereference state.root_argp.
4229 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4231 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4233 Include <sys/types.h>, for dev_t.
4234 (ME_DUMMY, ME_REMOTE): Move from here....
4235 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4236 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4238 Include mountlist.h first, to test the interface.
4240 2005-01-29 Bruno Haible <bruno@clisp.org>
4242 * progname.c (program_name): Initialize.
4243 Needed when linking statically on MacOS X.
4245 2005-01-28 Bruno Haible <bruno@clisp.org>
4247 * javacomp.sh.in: New file, from GNU gettext.
4248 * javacomp.h: New file, from GNU gettext.
4249 * javacomp.c: New file, from GNU gettext.
4251 2005-01-26 Bruno Haible <bruno@clisp.org>
4253 * javaexec.sh.in: New file, from GNU gettext.
4254 * javaexec.h: New file, from GNU gettext.
4255 * javaexec.c: New file, from GNU gettext.
4257 2005-01-26 Simon Josefsson <jas@extundo.com>
4259 * gai_strerror.c: Use GPL in header.
4261 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4263 * argp-help.c (hol_entry_help): Avoid using non-constant
4264 initializers for struct pentry_state.
4265 (__argp_error): Check return value of __asprintf
4266 (__argp_failure): Translate error message
4268 * argp-parse.c: Removed braces around the expansion of N_()
4270 2005-01-21 Jim Meyering <jim@meyering.net>
4272 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4273 same value as for Solaris 9.
4275 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4276 component length. This included changing the parameter to be
4277 of type `char *' rather than `char const *'.
4278 * chdir-long.h (chdir_long): Update prototype.
4280 * openat.c (fdopendir, fstatat): New functions.
4281 * openat.h: Include headers required for use of DIR and struct stat.
4282 [AT_SYMLINK_NOFOLLOW]: Define.
4283 (fdopendir, fstatat): Add prototypes.
4285 2005-01-21 Bruno Haible <bruno@clisp.org>
4287 * classpath.h: New file, from GNU gettext.
4288 * classpath.c: New file, from GNU gettext.
4290 2005-01-20 Simon Josefsson <jas@extundo.com>
4292 * version-etc-fsf.c: New file, with version_etc_copyright.
4293 * version-etc.c: Remove version_etc_copyright.
4294 * version-etc.h (version_etc_copyright): Use [] instead of * in
4295 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4297 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4299 * save-cwd.c (save_cwd): Remove code to support the case
4300 where fchdir is missing or flaky.
4302 2005-01-20 Simon Josefsson <jas@extundo.com>
4304 * base64.h (isbase64): Add.
4306 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4307 using a unsigned prototype, don't inline.
4308 (base64_decode): Use it.
4310 2005-01-19 Bruno Haible <bruno@clisp.org>
4312 * sh-quote.h: New file, from GNU gettext.
4313 * sh-quote.c: New file, from GNU gettext.
4315 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4317 Merge changes from coreutils, as described below in several
4318 changelogs dated today.
4320 * save-cwd.c: Include "save-cwd.h" before other include files.
4321 (O_DIRECTORY): Remove; not needed here, since "." must be
4322 a directory. All uses removed.
4323 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4324 universal on Suns, and we also need to test for IRIX.
4325 Revamp code to use 'if' rather than '#if'.
4326 Avoid unnecessary comparison of cwd->desc to 0.
4328 * utimens.c (futimens): Robustify the previous patch, by checking
4329 for known valid error numbers rather than observed invalid ones.
4331 2005-01-18 Jim Meyering <jim@meyering.net>
4333 * version-etc.c (version_etc_copyright): Update copyright date.
4335 * utimens.c (futimens): Account for the fact that futimes
4336 can also fail with errno == ENOSYS or errno == ENOENT.
4337 Patch from Dmitry V. Levin.
4339 Change the name of the robust chdir function from chdir to chdir_long.
4340 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4341 (restore_cwd): Use chdir_long, not chdir.
4342 * chdir-long.c: Renamed from chdir.c.
4343 * chdir-long.h: Renamed from chdir.h.
4344 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4347 2005-01-18 Bob Proulx <bob@proulx.com>
4349 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4350 offsetof() macro construct to avoid compile failure with native HP-UX
4351 11.0 ANSI C compiler.
4353 2005-01-06 Bruno Haible <bruno@clisp.org>
4355 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4356 because stpncpy.m4 takes care of it.
4358 2004-01-24 Bruno Haible <bruno@clisp.org>
4360 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4362 2003-10-09 Bruno Haible <bruno@clisp.org>
4364 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4366 2005-01-06 Bruno Haible <bruno@clisp.org>
4368 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4369 * fwriteerror.c: Include <stdbool.h>.
4370 (fwriteerror): At the end, close the file stream. Record whether
4371 stdout was already closed.
4373 2004-05-27 Bruno Haible <bruno@clisp.org>
4375 * execute.c (environ): Declare if needed.
4376 * pipe.c (environ): Likewise.
4377 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4379 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4381 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4382 definitions to be after all include files, to avoid collisions.
4383 Problem reported by Bob Proulx.
4385 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4387 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4388 not needed. This removes a dependency on the gettext module.
4389 [defined _LIBC]: Do not include <libintl.h>; not needed.
4391 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4393 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4396 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4398 * argp-parse.c: Include <stddef.h>.
4399 (alignof, alignto): New macros.
4400 (parser_init): Don't assume that void * is aligned sufficiently
4403 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4404 need to extend the stack.
4405 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4408 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4410 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4412 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4414 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4415 Remove now-obsolete comment about AIX.
4416 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4417 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4418 (YYMAXDEPTH): New macro.
4420 2004-12-18 Bruno Haible <bruno@clisp.org>
4422 * fatal-signal.c (fatal_signals): Make non-const.
4423 (init_fatal_signals): New function.
4424 (uninstall_handlers, install_handlers): Ignore signals that were set to
4426 (at_fatal_signal): Call init_fatal_signals.
4427 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4429 Reported by Paul Eggert.
4431 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4433 * getdate.y (textint): New member "negative".
4434 (time_zone_hhmm): New function.
4435 Expect 14 shift-reduce conflicts, not 13.
4436 (o_colon_minutes): New rule.
4437 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4438 (yylex): Set the "negative" member of signed numbers.
4440 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4442 Changes imported from coreutils.
4443 * hard-locale.c: Assume <locale.h> exists.
4445 (GLIBC_VERSION): New macro.
4446 (hard_locale): Assume setlocale exists.
4447 Rewrite to avoid #ifdef.
4448 Use strdup rather than malloc + strcpy.
4449 * human.c: Assume <locale.h> exists.
4450 (human_readable): Assume localeconv exists.
4452 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4454 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4455 convert T2, not T. (Imported from libc.)
4457 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4459 * getcwd.c (is_ENAMETOOLONG): New macro.
4460 (__getcwd.c): Don't restore errno; glibc doesn't.
4461 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4462 first, falling back to our code only if its results look suspicious.
4463 Ensure that the resulting buffer is only as large as necessary.
4465 * readutmp.c: Include readutmp.h first.
4466 Include <errno.h>, since readutmp.h no longer does that.
4467 * readutmp.h: Don't include <errno.h>,
4468 <sys/param.h>, <time.h>; not needed to establish interface.
4469 (errno): Remove decl.
4470 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4471 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4472 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4474 2004-11-28 Simon Josefsson <jas@extundo.com>
4476 * base64.h, base64.c: New file.
4478 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4480 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4482 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4484 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4485 HP's ANSI C compiler.
4486 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4487 Declaring int functions causes warnings on some modern systems and
4488 shouldn't be needed to compile on ancient ones.
4489 * same.c (MIN) [defined MIN]: Don't define, since it's already
4492 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4493 with the following changes.
4494 (__set_errno): Parenthesize properly.
4495 Include <stdbool.h>.
4496 (MIN, MAX, MATCHING_INO): New macros.
4497 (__getcwd): Define with prototype, not K&R form.
4498 Use heuristics to allocate default buffer on stack if possible.
4499 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4500 behavior, and to avoid the PATH_MAX limit when computing
4502 Use MATCHING_INO to compare inode number to file.
4503 Check for arithmetic overflow in size calculations.
4504 Fix bug in reallocation of dot array that caused getcwd to fail
4505 on directories nested deeper than 75.
4506 Be more careful about saving errno on error.
4507 Do not use realloc; use only free+malloc, as this is a bit
4508 more flexible and avoids a needless copy operation.
4509 Do not inspect st_dev and st_ino for symbolic links; POSIX
4510 doesn't specify the latter.
4511 Check for closedir errors.
4512 Avoid needless casts.
4513 Use "#ifdef weak_alias" around weak_alias, to be like other
4515 The following changes to getcwd.c have effect only when used in
4516 gnulib; they have no effect inside glibc proper.
4517 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4518 as alloca isn't used.
4519 (alloca, __alloca): Likewise.
4520 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4521 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4522 unconditionally, as gnulib assumes C89 or better.
4523 Do not include <sys/param.h>.
4524 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4525 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4527 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4528 Include <dirent.h> in a way that is compatible with modern Autoconf.
4529 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4530 New macros, if not already defined.
4531 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4532 Use "_LIBC", not "defined _LIBC", for consistency.
4533 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4535 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4536 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4537 * xgetcwd.c: David MacKenzie's old code was removed, so give
4538 credit only to Jim Meyering and adjust the copyright dates.
4539 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4540 <stdlib.h>, <unistd.h>, "pathmax.h".
4541 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4542 (INITIAL_BUFFER_SIZE): Remove.
4543 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4545 2004-11-23 Jim Meyering <jim@meyering.net>
4547 * getopt_.h: Remove trailing blanks.
4549 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4551 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4552 (futimens): New function, which uses futimes if available.
4553 (futimens, utimens): Support timespec==NULL, with same semantics
4554 as utime and utimens.
4555 * utimens.h (futimens): New decl.
4557 2004-11-23 Jim Meyering <jim@meyering.net>
4559 * __fpending.c: Add comment.
4561 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4563 * getopt_.h: Re-addition of __getopt_argv_const caused
4564 redefinition warnings. To avoid them, include the defines
4565 in `#if !defined __need_getopt ... #endif'. The only place
4566 where __getopt_argv_const is used is in definitions
4567 of getopt_long and getopt_long_only below, which are as well
4568 protected by `#ifndef __need_getopt'.
4569 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4570 __need_getopt after including <stdio.h> and <unistd.h> These
4571 headers might have defined it.
4573 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4575 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4577 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4578 optopt): Use them instead of invoking ## directly; otherwise, the
4579 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4581 2004-11-19 Bruno Haible <bruno@clisp.org>
4583 * strtok_r.c: Move comments from here...
4584 * strtok_r.h: ... to here.
4586 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4588 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4589 might fail. Problem reported by Yoann Vandoorselaere.
4590 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4591 that mishandle size_t overflow.
4593 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4595 * canon-host.c: Include "strdup.h".
4596 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4597 Use strdup instead of malloc/strcpy to duplicate strings.
4599 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4600 (human_space_before_unit): New constant.
4601 * human.c (human_readable): Support it.
4603 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4604 (xgetcwd): Set errno correctly when failing.
4605 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4606 the failure is actually due to a PATH_MAX problem.
4608 Further getopt changes to make it more likely that glibc will
4609 buy the changes back.
4610 * getopt.c (POSIXLY_CORRECT): New constant.
4611 (getopt): Use it, so to preserve glibc semantic
4612 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4613 when compiling for libc.
4614 * getopt_.h (__getopt_argv_const): Bring it back.
4615 (getopt_long, getopt_long_only): Use it.
4617 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4618 New arg POSIXLY_CORRECT. All callers changed.
4619 (getopt): Argv is now char * const *, as per standard.
4620 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4621 not char *__getopt_argv_const *.
4622 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4623 _getopt_long_only_r): Likewise.
4624 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4625 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4626 _getopt_long_r, _getopt_long_only_r): Likewise.
4627 * getopt_.h (__getopt_argv_const): Remove.
4628 (getopt): Argv is now char * const *, as per standard.
4630 * getdate.y (tORDINAL): New token.
4631 (day, relunit): Allow it for relative times.
4632 (relative_time_table): Use tORDINAL for ordinals.
4634 2004-11-15 Jim Meyering <jim@meyering.net>
4636 * closeout.c: Include "__fpending.h" once again.
4637 Include <stdbool.h>.
4638 (close_stdout): Don't fail just because stdout was closed initially,
4639 since some programs don't write to stdout in the normal course of
4640 operation (other than --version and --help), and we don't want this
4641 function to make e.g. `touch file >&-' fail.
4642 But do fail if it was closed and someone has tried to write to it.
4643 E.g., `printf foo >&-' must fail.
4645 2004-11-11 Simon Josefsson <jas@extundo.com>
4647 * strtok_r.h, strtok_r.c: New file.
4649 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4651 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4652 we can stop lying to compilers about the constness of argv when we
4653 are compiled outside glibc.
4654 (getopt, getopt_long, getopt_long_only): Use it.
4655 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4657 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4658 _getopt_long_only_r): Likewise.
4659 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4660 _getopt_long_only_r): Likewise.
4662 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4663 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4664 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4665 the other external symbols.
4666 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4667 declaration, since the above renaming now works around collisions.
4669 2004-11-11 Jim Meyering <jim@meyering.net>
4671 * linebreak.c: Remove trailing blanks.
4672 * alloca_.h: Likewise.
4673 * acosl.c: Likewise.
4674 * euidaccess.c: Likewise.
4675 * allocsa.h: Likewise.
4677 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4679 * mktime.c (SHR): New macro, which is a portable
4680 substitute for >> that should work even on Crays.
4681 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4682 Problem reported by Mark D. Baushke in
4683 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4684 * getdate.y (SHR): Likewise.
4686 * strftime.c (SHR): Likewise.
4688 * quotearg.c (struct quoting_options): Use unsigned int for
4689 quote_these_too, so that right shifts are well defined. All uses
4692 2004-11-10 Simon Josefsson <jas@extundo.com>
4694 * getaddrinfo.h, getaddrinfo.c: New files.
4696 2004-11-10 Jim Meyering <jim@meyering.net>
4698 Ensure that no close failure goes unreported.
4699 * closeout.c (close_stdout): Always close stdout. I.e., don't
4700 return early when it seems there's nothing to flush.
4701 Don't include __fpending.h.
4703 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4705 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4707 2004-11-05 Bruno Haible <bruno@clisp.org>
4709 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4710 Reported by Mark D. Baushke <mdb@cvshome.org>.
4712 2004-11-04 Bruno Haible <bruno@clisp.org>
4714 2004-09-11 Bruno Haible <bruno@clisp.org>
4715 * allocsa.valgrind: New file.
4716 2004-02-06 Bruno Haible <bruno@clisp.org>
4717 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4718 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4719 Reported by Christopher Seip <chris.seip@hp.com>.
4721 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4723 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4724 with errno == ERANGE if the buffer is too small.
4725 Problem reported by Mark D. Baushke.
4727 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4729 * xreadlink.c (MAXSIZE): New macro.
4730 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4731 size does not exceed MAXSIZE. Avoid cast.
4732 As suggested by Mark D. Baushke in
4733 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4734 if readlink fails with buffer size just under MAXSIZE, try again
4737 2004-11-02 Derek R. Price <derek@ximbiot.com>
4738 and Paul Eggert <eggert@cs.ucla.edu>
4740 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4741 (get_date): Overparenthesize to avoid GCC warning.
4743 2004-11-02 Bruno Haible <bruno@clisp.org>
4745 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4746 function returns void.
4748 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4750 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4751 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4754 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4756 * getdate.y: Add support for TZ="foo" within a date string.
4757 Fix some bugs near time_t boundaries. Reject dates with
4758 out-of-range components, e.g., "Sept 31".
4759 Include <stdlib.h>, "setenv.h", "xalloc.h".
4760 (ISDIGIT_LOCALE): Remove; unused.
4761 Note that the TZ and time functions used here are not reentrant.
4762 (mktime_ok, get_tz): New functions.
4763 (TZBUFSIZE): New constant.
4764 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4765 This requires that we sometimes generate our own TZ="XXX..." setting.
4767 2004-10-27 Derek R. Price <derek@ximbiot.com>
4769 * mktime.c (not_equal_tm): Remove redundant check.
4771 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4773 * getdate.y: Use Bison 1.875 features, and some minor
4774 code cleanups. This change does not affect semantics.
4775 Don't include <stdlib.h>; no longer needed.
4776 Don't include unlocked-io.h; only the "#if TEST" code uses
4777 stdio, and performance isn't crucial there.
4778 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4779 Bison 1.875 features as described below.
4780 All uses of "PC." replaced by "pc->".
4781 (YYSTYPE): Add a forward declaration.
4782 (yylex, yyerror): Use full prototypes in forward decls.
4783 Use "%pure-parser" rather than obsolescent "%pure_parser".
4784 Use %parse-param and %lex-param instead of obsolescent
4785 YYPARSE_PARAM and YYLEX_PARAM.
4786 (meridian_table, month_and_day_table, time_units_table,
4787 relative_time_table, time_zone_table, military_table,
4788 lookup_zone, lookup_word, get_date):
4789 Use NULL instead of 0 where appropriate.
4790 (to_hour): Avoid abort (), to avoid a dependency on
4792 (yyerror, yylex): Now accepts parser_control * arg.
4793 (main) [TEST]: Use '\0' rather than 0 for char.
4795 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4797 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4798 It's now the caller's responsibility to handle the case where
4799 !HAVE_GETPAGESIZE && !defined getpagesize.
4801 * mktime.c (leapyear): Arg is long int, not int.
4803 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4805 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4807 2004-10-12 Simon Josefsson <jas@extundo.com>
4809 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4810 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4813 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4815 * vsnprintf.h: New file.
4816 * vsnprintf.c: New file.
4818 2004-10-07 Bruno Haible <bruno@clisp.org>
4820 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4821 into the provided buffer.
4823 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4825 * diacrit.c, diacrit.h: Add GPL notice.
4827 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4828 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4829 * logl.c (logl): Keep the code as similar to glibc as possible.
4830 This avoids a potential constant-folding bug.
4832 2004-10-05 Bruno Haible <bruno@clisp.org>
4834 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4836 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4838 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4839 * xmalloc.c (xmemdup): Likewise.
4840 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4841 XFREE): Remove these long-obsolescent macros.
4842 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4843 * xstrdup.c: Remove.
4845 * regex.c (re_comp): Cast gettext return value to char *,
4846 Problem reported by Martin Neitzel via Mark D. Baushke.
4848 2004-10-04 Simon Josefsson <jas@extundo.com>
4850 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4851 '#ifdef USE_UNLOCKED_IO'.
4853 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4855 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4856 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4857 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4858 regex.c, sha1.c, version-etc.c, yesno.c:
4859 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4860 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4861 the includer's responsibility.
4863 Sync from coreutils.
4865 * modechange.c (mode_compile): Don't decrement a pointer that
4866 points to the start of a string, as the C Standard says the
4867 resulting behavior is undefined.
4869 * backupfile.h (enum backuptype): Rename none -> no_backups,
4870 simple -> simple_backups, numbered_existing ->
4871 numbered_existing_backups, numbered -> numbered_backups
4872 to avoid shadowing problems. All uses changed.
4873 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4874 * backupfile.c (check_extension, numbered_backup):
4875 Rename locals to avoid shadowing 'basename'.
4876 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4879 * .cppi-disable: Add getopt_.h, getopt_int.h.
4880 * .cvsignore: Add getopt.h.
4882 2004-10-04 Simon Josefsson <jas@extundo.com>
4884 * memmem.h: New file.
4885 * memmem.c: New file, taken from glibc.
4887 2004-10-02 Jim Meyering <jim@meyering.net>
4889 * dirfd.h, getpagesize.h: Add copyright notice.
4891 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4893 * snprintf.c: Remove comments as to why each header is needed.
4895 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4897 * strsep.h: New file.
4898 * strsep.c: New file.
4900 2004-10-01 Simon Josefsson <jas@extundo.com>
4902 * snprintf.c (snprintf): Handle size==0.
4904 2004-10-01 Simon Josefsson <jas@extundo.com>
4905 Bruno Haible <bruno@clisp.org>
4907 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4908 (snprintf): Declare 'args'.
4910 2004-09-30 Simon Josefsson <jas@extundo.com>
4912 * snprintf.h, snprintf.c: New files.
4914 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4916 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4917 (hol_entry_help): Never translate an empty string.
4918 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4919 * argp.h (OPTION_NO_TRANS): New option.
4921 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4923 * xvasprintf.c: Include xalloc.h.
4924 (xvasprintf): Use xalloc_die, not xmalloc_die.
4926 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4928 * dummy.c: Change copyright notice to FSF, and license to GPL.
4930 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4932 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4933 Problem reported by Bruno Haible in:
4934 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4936 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4938 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4939 in case some system header has #define'd it. Problem reported by
4940 Soeren D. Schulze in
4941 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4943 2004-09-08 Bruno Haible <bruno@clisp.org>
4945 * stdint_.h: New file, taken from GNU clisp.
4947 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4949 * xvasprintf.h: New file.
4950 * xvasprintf.c: New file.
4951 * xasprintf.c: New file.
4953 2004-09-08 Bruno Haible <bruno@clisp.org>
4955 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4957 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4959 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4961 Import from coreutils.
4962 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4963 strings on unbounded length. alloca's performance benefits aren't
4964 that important here.
4966 (parse_with_separator): New function, with most of the internals
4967 of the old parse_user_spec. Allow user to omit both user and group,
4968 for compatibility with FreeBSD.
4969 Clone only the user name, not the entire spec.
4970 Do not set *uid, *gid unless entirely successful.
4971 Avoid memory leak in some failing cases.
4972 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4973 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4974 (parse_user_spec): Rewrite to use parse_with_separator.
4976 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4978 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4979 its complicated substitute.
4980 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4981 and program_invocation_name.
4982 (__argp_basename) [!_LIBC]: Remove; the only use was
4983 replaced by its body.
4984 (__argp_short_program_name): Change condition from
4985 !defined __argp_short_program_name to
4986 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4987 to match argp-namefrob.h.
4988 (__argp_failure): Don't assume strerror_r returns char *.
4989 * argp-parse.c (N_): Define unconditionally.
4990 (argp_default_options): Fill out initializers with 0 to avoid
4993 2004-08-12 Simon Josefsson <jas@extundo.com>
4995 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4996 * getopt_.h: Renamed from getopt.h.
4998 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5000 Merge from coreutils.
5002 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5003 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5004 for Reliant Unix 5.43.
5006 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5007 (union fooround): Use uintmax_t, not long int.
5008 The rest is a merge from libc:
5009 [defined _LIBC]: Include <shlib-compat.h>.
5010 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5012 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5014 * strverscmp.c: Convert to UTF-8.
5016 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5018 * obstack.h (obstack_empty_p):
5019 Don't assume that chunk->contents is suitably aligned.
5020 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5021 Likewise. Problem reported by Benno in
5022 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5024 * chown.c (rpl_chown): Work even if the file is writeable but not
5025 readable. This could be improved further but it'd take some work.
5027 2004-08-08 Simon Josefsson <jas@extundo.com>
5029 * xgethostname.c: Don't include error.h (not used).
5032 * getpass.c: Include getpass.h first.
5034 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5036 * xalloc-die.c: New files.
5037 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5039 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5040 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5041 (_, N_, xalloc_die): Move to xalloc-die.c.
5042 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5043 so that we needn't mess with xalloc_msg_memory_exhausted.
5045 * sha1.h: Renamed from sha.h.
5046 (SHA1_H): Renamed from _SHA_H.
5047 (sha1_ctx): Renamed from sha_ctx.
5048 (sha1_init_ctx): Renamed from sha_init_ctx.
5049 (sha1_process_block): Renamed from sha_process_block.
5050 (sha1_process_bytes): Renamed from sha_process_bytes.
5051 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5052 (sha1_read_ctx): Renamed from sha_read_ctx.
5053 (sha1_stream): Renamed from sha_stream.
5054 (sha1_buffer): Renamed from sha_buffer.
5055 * sha1.c: Likewise; renamed from sha.c.
5056 Do not include <sys/types.h>.
5057 Include <stddef.h> rather than <stdlib.h>.
5059 2004-08-08 Bruno Haible <bruno@clisp.org>
5061 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5062 FILESYSTEM_PREFIX_LEN.
5063 * progreloc.c: Likewise.
5064 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5066 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5069 * argp-help.c (make_hol, hol_append): Don't assume that
5070 SIZE_MAX is a valid preprocessor constant.
5071 (__argp_basename): Change from "#ifndef _LIBC"
5072 to "#ifndef __argp_short_program_name", so that
5073 we don't compile these functions for tar.
5075 More merges from coreutils.
5076 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5077 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5079 * addext.c: Remove; no longer needed.
5080 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5081 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5082 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5083 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5084 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5085 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5086 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5087 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5088 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5089 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5090 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5091 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5092 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5093 Import changes from coreutils.
5095 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5097 Merge from coreutils.
5099 * .gdb-history: Remove; this doesn't belong here.
5101 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5102 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5103 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5105 * dirname.h: Include <stdbool.h>.
5106 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5107 for consistency with POSIX terminology. All uses changed.
5108 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5109 (strip_trailing_slashes): Use bool for booleans.
5110 * stripslash.c (strip_trailing_slashes): Likewise.
5112 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5113 sometimes returns a positive errno value even when it succeeds.
5114 (print_errno_message) [!LIBC]: Fall back on strerror if
5117 * path-concat.c (mempcpy): Don't define if a system header defines it.
5118 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5119 (longest_relative_suffix): New function.
5120 (path_concat): Use it. Assume first argument is not NULL.
5121 Port to DOS. Omit redundant separators.
5122 Report an error instead of returning NULL.
5123 Use mempcpy instead of memcpy.
5124 (xpath_concat): Remove: not declared or used.
5126 * same.h: Include <stdbool.h>
5127 (same_name): Return bool, not int.
5128 * same.c (same_name): Likewise.
5129 (errno): Don't declare; we assume C89 or better now.
5131 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5132 if not already defined.
5134 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5135 * dup-safer.c (errno): Likewise.
5137 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5139 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5142 2004-08-03 Simon Josefsson <jas@extundo.com>
5144 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5145 * progname.h: Don't include stdbool.h.
5147 2004-08-02 Simon Josefsson <jas@extundo.com>
5149 * getsubopt.h: New file, with comments from Bruno Haible.
5150 * getsubopt.c: New file, from glibc, but slightly modified based on
5151 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5153 2004-08-01 Simon Josefsson <jas@extundo.com>
5155 * xgetdomainname.c: Include stdlib.h, for free().
5157 2004-07-16 Simon Josefsson <jas@extundo.com>
5159 * dummy.c: New file.
5161 2004-07-16 Bruno Haible <bruno@clisp.org>
5163 * backupfile.h: Add extern "C" for C++.
5164 * closeout.h: Likewise.
5165 * copy-file.h: Likewise.
5166 * findprog.h: Likewise.
5167 * full-write.h: Likewise.
5168 * pathname.h: Likewise.
5169 * progname.h: Likewise.
5170 * stpcpy.h: Likewise.
5171 * stpncpy.h: Likewise.
5172 * strcase.h: Likewise.
5173 * strstr.h: Likewise.
5174 * xalloc.h: Likewise.
5176 * mbswidth.h: Add extern "C" for C++.
5177 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5179 2004-07-09 Simon Josefsson <jas@extundo.com>
5181 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5182 failed without this.)
5184 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5186 * fchown-stub.c: New file.
5188 2004-06-24 Jim Meyering <jim@meyering.net>
5190 * obstack.h (obstack_base): Cast to (void *), per documentation.
5192 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5194 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5196 2004-06-01 Jim Meyering <jim@meyering.net>
5198 * calloc.c: New file.
5200 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5202 * getdate.y (yylex): Allow space between sign and number.
5203 Problem reported by Dan Jacobson.
5205 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5206 and Jim Meyering <jim@meyering.net>
5208 Merge from coreutils CVS.
5210 * stat-macros.h: New file, with contents from file-type.h
5211 and coreutils' system.h.
5212 * file-type.c: Include "stat-macros.h".
5213 * file-type.h (file_type): Move all macro definitions to new file,
5216 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5217 Wrap old code with this conditional.
5218 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5219 function that does not dereference symlinks.
5220 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5222 * xreadlink.c: Include xreadlink.h first, to catch .h file
5223 dependency problems.
5224 (xreadlink): Accept new arg SIZE, for efficiency.
5225 All decls and uses changed.
5226 * xreadlink.h: Include <stddef.h>, for size_t.
5228 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5229 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5231 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5233 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5235 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5236 macros to be defined.
5237 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5238 the allocator returns NULL because the requested size is zero.
5240 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5242 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5243 var. Add comment explaining why libc still defines it. This
5244 merges the following patch from glibc:
5245 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5247 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5249 * obstack.c (_obstack): Remove unused variable. It hasn't been
5250 present in glibc since revision 1.1 of this file.
5251 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5252 obstack_alignment_mask, obstack_alloc, obstack_base,
5253 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5254 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5255 obstack_grow0, obstack_init, obstack_int_grow,
5256 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5257 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5258 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5259 nonexistent functions.
5261 2004-05-17 Derek R. Price <derek@ximbiot.com>
5262 Paul Eggert <eggert@cs.ucla.edu>
5264 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5266 2004-05-14 Bruno Haible <bruno@clisp.org>
5268 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5269 that consists of a '.' followed by an empty digit string.
5270 Patch by Tor Lillqvist <tml@iki.fi>.
5272 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5274 Port obstack to the AS/400, where pointers are 16 bytes wide and
5275 you cannot cast an integer to a valid pointer. This patch is
5276 currently waiting to be integrated into glibc; see
5277 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5279 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5280 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5281 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5282 (struct obstack): temp member is now a union of a pointer and
5283 an integer, instead of an integer. All integer uses changed.
5284 This does not affect the physical layout of struct obstack,
5285 except on hosts (like the AS/400) where the size or alignment of
5286 void * is greater than that of ptrdiff_t.
5287 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5288 __STDC__)]: Store temporary in pointer member of union, not
5290 * obstack.c: Include <stddef.h>, for offsetof.
5291 (struct fooalign): Remove; it doesn't need a name.
5292 (union fooround): Change double to long double, and add void *.
5293 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5294 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5295 not a macro. Hence the values are always int; so remove all
5296 casts-to-int in uses.
5298 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5299 Derek Price <derek@ximbiot.com>
5301 * alloca.c: Include <alloca.h>, to get our interface.
5302 * alloca_.h: Use __alloca on AIX, so that we don't have to
5303 include <alloca.h> first. Use C89 prototype for alloca; this
5304 requires including <stddef.h> for size_t. Use extern "C" if C++.
5305 Use #elif for simplicity, since we can assume C89 now.
5306 Don't try to source the system alloca.h since it will not be found
5307 and to prevent recursively including its replacement.
5308 * fnmatch.c: Include <alloca.h> instead of opencoding.
5309 * regex.c: Likewise.
5311 2004-05-16 Derek Price <derek@ximbiot.com>
5312 Paul Eggert <eggert@cs.ucla.edu>
5314 getline cleanup. This changes the getndelim2 API: both order of
5315 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5318 * getline.c: Don't include stddef.h or stdio.h, since our
5319 interface does that.
5320 (getline): Always use getdelim, so that we don't have two
5321 copies of this code.
5322 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5324 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5325 (GETNDELIM2_MAXIMUM): New macro.
5326 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5327 instead of the old practice of delim2==0. All callers changed.
5328 Return -1 on overflow, instead of returning junk.
5329 Do not set *linesize unless allocation succeeds.
5330 * getndelim2.h: Do not include stddef.h; no longer needed, now
5331 that we include sys/types.h.
5332 * getnline.h: Likewise.
5333 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5334 (getndelim2): Reorder arguments.
5335 * getnline.c (getnline, getndelim):
5336 Don't discard the NMAX argument.
5337 (getnline): Invoke getndelim, to avoid code duplication.
5338 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5339 of (size_t) -1 by callers of the getnline family.
5341 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5343 * nanosleep.c (suspended): Change its type from int to
5344 sig_atomic_t volatile.
5345 (first_call): Make it private to rpl_nanosleep, and have it
5346 be zero initially as that's a bit faster.
5347 (my_usleep): Round up fractional times instead of truncating them,
5348 as this is the usual meaning for 'sleep'.
5350 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5352 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5353 (ENOSYS): Define if not defined.
5354 (settime): Fall back on stime if it exists and settimeofday fails.
5355 But don't bother with fallbacks if a method fails with errno == EPERM.
5357 2004-05-11 Jim Meyering <jim@meyering.net>
5359 Prior to this change, the save_cwd caller required read access to the
5360 current directory on most systems (ones with the fchdir function).
5362 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5363 fails, try write-only, and finally, resort to using xgetcwd.
5365 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5367 * obstack.c, obstack.h: Import changes from libc.
5369 2004-04-28 Bruno Haible <bruno@clisp.org>
5371 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5372 implicitly appends .exe to executables.
5373 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5374 accepts Windows pathnames.
5375 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5376 Cygwin like Windows, since it now accepts Windows pathnames.
5377 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5378 Cygwin like Windows, since it now accepts Windows pathnames.
5379 Reported by Derek Robert Price <derek@ximbiot.com>.
5381 2004-04-20 Jim Meyering <jim@meyering.net>
5383 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5385 2004-04-20 Jim Meyering <jim@meyering.net>
5386 Bruno Haible <bruno@clisp.org>
5388 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5389 memory when realloc fails.
5391 2004-04-18 Jim Meyering <jim@meyering.net>
5393 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5394 don't leak memory and do call END_UTMP_ENT.
5396 2004-04-11 Paul Eggert <eggert@twinsun.com>
5398 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5399 (CHAR_BIT): Remove, since we assume C89.
5400 Include <stdint.h> if available, as per current Autoconf CVS advice.
5402 2004-03-30 Paul Eggert <eggert@twinsun.com>
5404 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5405 not bool, to be more consistent with Unix conventions.
5406 Suggested by Bruno Haible.
5408 Merge from coreutils.
5410 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5413 * getdate.h: Include stdbool.h, and timespec.h instead of
5414 the usual <time.h> dance.
5415 (get_date): Change signature to support fractional time stamps.
5416 All callers changed.
5417 * getdate.y: Include "getdate.h" first, as we can now
5418 assume C89 and don't need to worry about 'const'.
5419 Similarly, include "unlocked-io.h" near start, not in middle.
5421 (textint.value): Use long int rather than int.
5422 (textint.digits): Use size_t rather than int.
5423 (BILLION, LOG10_BILLION): New constants.
5424 (parser_control): New member rel_ns. Members day_ordinal,
5425 time_zone, month, day, hour, minutes, rel_year, rel_month,
5426 rel_day, rel_hour, rel_minutes, rel_seconds
5427 are now long int, not int. Member seconds is now struct timespec,
5428 not int. New member timespec_seen. Members dates_seen, days_seen,
5429 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5431 (%union.intval): Now long int, not int.
5432 New member timespec.
5433 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5434 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5435 (spec): Now is a timespec or an item list.
5436 (timespec, items): New nonterminals.
5437 (time, rel, relunit, number, get_date):
5438 Add support for fractional seconds.
5439 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5440 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5441 (to_hour): First arg is now long int, not int.
5442 (to_year): Returns long int, not int.
5443 Don't treat year -70 like 70.
5444 (tm_diff): Returns long int, not int.
5445 (lookup_word): Use bool instead of int when appropriate.
5446 (yylex): Use size_t for count, not int.
5447 Detect overflow when parsing large integer constants.
5448 Add support for fractions.
5449 (get_date): Make pointers 'const' if possible.
5450 Use more-portable code to detect integer overflow.
5451 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5452 Don't use ctime; it's not reliable if the year has >4 digits.
5454 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5455 This is for compatibility with BSD.
5457 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5458 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5459 From coreutils' system.h.
5461 * userspec.c: Don't include "posixver.h".
5462 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5463 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5464 compatible extension. Simplify code by removing a boolean int
5465 that was always nonzero if a string was nonnull.
5467 2004-03-30 Jim Meyering <jim@meyering.net>
5469 Merge from coreutils.
5471 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5473 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5474 an empty input stream.
5476 * readtokens.c: Include <stdbool.h>.
5477 (readtoken): Use `size_t' rather than int/long.
5478 All callers adjusted.
5479 Use `bool' rather than `int' where appropriate.
5480 Use memset rather than an explicit loop.
5481 Use x2nrealloc rather than xrealloc.
5482 Allow the use of `\0' as a delimiter.
5483 (readtokens): Likewise.
5484 * readtokens.h (readtoken, readtokens): Update prototypes.
5486 2004-03-30 Bruno Haible <bruno@clisp.org>
5488 * getloadavg.c (getloadavg): Don't assume setlocale returns
5491 2004-03-29 Paul Eggert <eggert@twinsun.com>
5493 Merge changes to getloadavg.c from coreutils and Emacs.
5495 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5496 Define to an expression, not to the empty string.
5497 Include cloexec.h and xalloc.h.
5498 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5499 Use set_cloexec_flag rather than rolling our own.
5500 * cloexec.c, cloexec.h: New files.
5502 2004-03-18 Paul Eggert <eggert@twinsun.com>
5504 * getopt.h: Sync with libc CVS.
5506 2004-03-18 Paul Eggert <eggert@twinsun.com>
5507 Bruno Haible <bruno@clisp.org>
5509 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5510 not on all platforms that have <wchar.h>.
5511 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5513 2004-03-09 Paul Eggert <eggert@twinsun.com>
5515 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5517 * getopt_int.h: New file, also synced from libc.
5519 2004-03-07 Paul Eggert <eggert@twinsun.com>
5521 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5522 '#if' expressions. Unlike the code it replaces, it does not
5523 depend on (defined _SC_PAGESIZE). However, it does depend on
5524 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5525 first reported by Jason Andrade in
5526 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5528 2004-01-18 Simon Josefsson <jas@extundo.com>
5530 * strdup.h: New file.
5531 * strdup.c: Include it.
5532 * path-concat.c: Include strdup.h. Drop strdup declaration.
5533 * userspec.c: Include strdup.h. Drop strdup declaration.
5535 2004-02-06 Karl Berry <karl@gnu.org>
5537 * config.charset: update from gettext 0.14.1.
5539 2004-02-05 Paul Eggert <eggert@twinsun.com>
5541 Add comments and code, prompted by suggestions from Bruno Haible
5543 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5544 describing the enum quoting_style values.
5545 * quotearg.c (quotearg_alloc): New function.
5546 (quotearg_buffer_restyled): Treat lone { and } as special.
5547 Treat = as special. Work around bug with older shells
5548 that "see" a '\' that is really the 2nd byte of a multibyte char.
5549 Quote empty string with shell_quoting_style.
5551 2004-02-03 Bruno Haible <bruno@clisp.org>
5553 * pipe.h: New file, from GNU gettext.
5554 * pipe.c: New file, from GNU gettext.
5556 2004-01-27 Bruno Haible <bruno@clisp.org>
5558 * execute.h: New file, from GNU gettext.
5559 * execute.c: New file, from GNU gettext.
5560 * w32spawn.h: New file, from GNU gettext.
5562 2004-01-23 Paul Eggert <eggert@twinsun.com>
5564 Exit-status fix from coreutils.
5566 Use exit_failure consistently in place of EXIT_FAILURE,
5567 so that program exit statuses are consistent on failure.
5569 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5570 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5571 * argmatch.h: Comment fix to match the above.
5572 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5573 Now a macro referring to exit_failure, instead of a separate
5574 variable. Include "exitfail.h" to get it.
5575 * xstrtol.h: Include "exitfail.h".
5576 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5578 * long-options.c (parse_long_options): Use prototype
5579 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5582 2004-01-21 Jim Meyering <jim@meyering.net>
5584 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5585 so as not to conflict with a different-sized __mktime_internal
5586 function in GNU libc.
5587 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5588 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5590 2004-01-18 Paul Eggert <eggert@twinsun.com>
5592 Merge from diffutils.
5594 * file-type.c (file_type): Add typed memory objects.
5595 * file-type.h (S_TYPEISTMO): New macro.
5597 * c-stack.h (c_stack_action): Remove argv argument.
5598 * c-stack.c (c_stack_action): Likewise. All uses changed.
5599 (die): Don't calculate message unless segv_action returns.
5600 (get_stack_location, min_address_from_argv, max_address_from_argv,
5601 volatile stack_base, volatile_stack_size): Remove.
5602 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5603 that every segmentation violation is a stack overflow. (Ouch!)
5604 See Debian bug 136249 (still outstanding) for more info about why
5605 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5607 2003-11-30 Bruno Haible <bruno@clisp.org>
5609 Safer stack allocation.
5610 * setenv.c: Include allocsa.h.
5611 (alloca): Remove fallback definition.
5612 (freea): Remove macro.
5613 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5616 2003-10-17 Bruno Haible <bruno@clisp.org>
5618 * binary-io.h: Avoid warnings on Cygwin.
5620 2003-12-28 Bruno Haible <bruno@clisp.org>
5622 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5623 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5625 2003-11-28 Bruno Haible <bruno@clisp.org>
5627 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5629 2003-11-27 Bruno Haible <bruno@clisp.org>
5631 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5633 2003-11-17 Bruno Haible <bruno@clisp.org>
5635 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5637 2003-11-24 Bruno Haible <bruno@clisp.org>
5639 * xallocsa.h: New file, from GNU gettext.
5640 * xallocsa.c: New file, from GNU gettext.
5642 2003-11-24 Bruno Haible <bruno@clisp.org>
5644 * allocsa.h: New file, from GNU gettext.
5645 * allocsa.c: New file, from GNU gettext.
5647 2003-11-24 Bruno Haible <bruno@clisp.org>
5649 * eealloc.h: New file.
5651 2004-01-15 Jim Meyering <jim@meyering.net>
5653 Merge from coreutils.
5655 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5656 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5657 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5659 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5660 optional configure-time default.
5662 * version-etc.c (version_etc_copyright): Update copyright date.
5664 * xreadlink.c (xreadlink): Correct outdated comment.
5666 2004-01-15 Paul Eggert <eggert@twinsun.com>
5668 Merge from coreutils.
5670 * posixver.c: Include posixver.h.
5672 * same.c: Include <stdbool.h>, <limits.h>.
5673 (_POSIX_NAME_MAX): Define if not defined.
5675 (same_name): If file names are silently truncated, report
5676 that the file names are the same if they are the same after
5677 the silent truncation.
5679 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5680 conversion function.
5681 * xstrtod.c (xstrtod): Likewise. All callers changed to
5682 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5685 2004-01-14 Paul Eggert <eggert@twinsun.com>
5687 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5688 with like-named macro in fnmatch.c.
5689 (EXT): Use an internal constant instead.
5691 Merge fnmatch patches from glibc.
5692 * fnmatch.c (mbsinit): Remove define.
5693 Add libc_hidden_ver (__fnmatch, fnmatch).
5694 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5695 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5697 2003-12-14 Karl Berry <karl@gnu.org>
5699 * config.charset: update from gettext-runtime.
5701 2003-12-03 Paul Eggert <eggert@twinsun.com>
5703 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5704 Bug reported by Alfred M. Szmidt.
5706 2003-11-29 Karl Berry <karl@gnu.org>
5708 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5710 2003-11-23 Paul Eggert <eggert@twinsun.com>
5711 Bruno Haible <bruno@clisp.org>
5713 * printf-parse.h: Don't include sys/types.h.
5714 (ARG_NONE): New macro.
5715 (char_directive): Change type of *arg_index fields to size_t.
5716 * printf-parse.c: Don't include sys/types.h.
5717 (SSIZE_MAX): Remove macro.
5718 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5719 Remove unnecessary overflow check.
5720 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5723 2003-11-24 Paul Eggert <eggert@twinsun.com>
5725 * alloca.c: Remove dependency on xalloc module.
5726 (xalloc_die): Remove.
5727 (memory_full) [!defined emacs]: New macro.
5728 [!defined emacs]: Don't include xalloc.h.
5729 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5730 address arithmetic overflows. Change datatypes a bit to avoid
5733 2003-11-22 Jim Meyering <jim@meyering.net>
5735 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5737 2003-11-17 Bruno Haible <bruno@clisp.org>
5739 * vasnprintf.c (alloca): Remove fallback definition.
5740 (freea): Remove definition.
5741 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5742 Reported by Paul Eggert.
5744 2003-11-17 Jim Meyering <jim@meyering.net>
5746 On systems without utime and without a utimes function capable of
5747 dealing with a NULL struct utimbuf* argument, this utime replacement
5748 could -- in unusual circumstances -- leak a file descriptor.
5749 * utime.c: Include <unistd.h> and <errno.h>.
5750 (utime_null): Be sure to close `fd' and to preserve errno.
5751 Reported by Geoff Collyer via Arnold Robbins.
5753 2003-11-16 Paul Eggert <eggert@twinsun.com>
5754 Bruno Haible <bruno@clisp.org>
5756 Protect against address arithmetic overflow.
5757 * printf-args.h: Include stddef.h.
5758 (arguments): Change type of field 'count' to size_t.
5759 * printf-args.c (printf_fetchargs): Use size_t instead of
5760 'unsigned int' where appropriate.
5761 * printf-parse.h: Include sys/types.h.
5762 (char_directive): Change type of *arg_index fields to ssize_t.
5763 (char_directives): Change type of fields 'count', max_*_length to
5765 * printf-parse.c: Include sys/types.h and xsize.h.
5766 (SSIZE_MAX): Define fallback value.
5767 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5768 instead of 'int' where appropriate. Check a_allocated, d_allocated
5769 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5770 * vasnprintf.c: Include xsize.h.
5771 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5772 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5773 overflow. Avoid wraparound when converting a width or precision from
5776 2003-11-16 Bruno Haible <bruno@clisp.org>
5778 Update from GNU gettext.
5779 * printf-parse.c: Generalize to it can be compiled for wide strings.
5780 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5781 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5782 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5783 SNPRINTF): New macros.
5784 Don't include <alloca.h> if the file is used inside libintl.
5785 (local_wcslen): New function, for Solaris 2.5.1.
5786 (VASNPRINTF): Use it instead of wcslen.
5788 2003-11-16 Bruno Haible <bruno@clisp.org>
5790 * xsize.h (xmax): New function.
5791 (xsum, xsum3, xsum4): Declare as "pure" functions.
5793 2003-11-12 Paul Eggert <eggert@twinsun.com>
5795 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5796 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5797 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5798 heuristic is just as accurate as far as we know, and it removes a
5799 dependency on size_max.m4 and ptrdiff_max.m4.
5801 2003-11-12 Paul Eggert <eggert@twinsun.com>
5803 * xstrtol.c (__xstrtol): Remove "break" immediately after
5804 "return", to pacify some unknown compiler. Problem reported
5807 2003-11-11 Bruno Haible <bruno@clisp.org>
5809 * xsize.h (SIZE_MAX): Remove fallback definition.
5810 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5813 2003-11-10 Paul Eggert <eggert@twinsun.com>
5815 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5816 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5817 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5819 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5820 not (size_t) -1, since it's defined here.
5822 2003-11-06 Paul Eggert <eggert@twinsun.com>
5824 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5825 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5826 Reject sizes of exactly SIZE_MAX bytes.
5827 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5828 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5830 2003-11-05 Bruno Haible <bruno@clisp.org>
5832 * xsize.h: Include limits.h, to avoid a possible collision with
5833 SIZE_MAX defined in <limits.h> on Solaris.
5835 2003-11-04 Bruno Haible <bruno@clisp.org>
5837 * xsize.h: New file.
5838 * linebreak.c: Include xsize.h.
5839 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5840 argument for overflow.
5841 Suggested by Paul Eggert.
5843 2003-10-31 Bruno Haible <bruno@clisp.org>
5845 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5846 to avoid (extremely rare) race condition.
5847 Suggested by Paul Eggert.
5849 2003-11-03 Jim Meyering <jim@meyering.net>
5851 * userspec.c: Include "userspec.h".
5852 * userspec.h: New file.
5854 2003-10-31 Paul Eggert <eggert@twinsun.com>
5856 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5857 * mountlist.c (SIZE_MAX): Define if not defined already.
5858 (read_filesystem_list): Set and use me_type_malloced.
5859 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5860 whatever the type happens to be), for brevity and consistency.
5861 Check for size calculation overflow on Alphas running OSF/1.
5863 2003-10-31 Jim Meyering <jim@meyering.net>
5865 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5867 * linebuffer.c: Include <string.h> for declaration of memset.
5869 2003-10-30 Paul Eggert <eggert@twinsun.com>
5870 Bruno Haible <bruno@clisp.org>
5872 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5873 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5875 2003-10-29 Paul Eggert <eggert@twinsun.com>
5877 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5878 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5880 * quotearg.c (quotearg_n_options): Use it.
5881 * group-member.c: Include <stdbool.h>.
5882 (free_group_info): Arg is now const *; don't free arg.
5883 (get_group_info): Now returns bool and accepts struct group_info *,
5884 rather than returning a malloc'ed struct group_info *.
5885 All uses changed. Check for overflow in internal size calculation.
5887 * getusershell.c (readname): Simplify the code by using x2nrealloc
5888 rather than xmalloc/xrealloc.
5889 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5890 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5891 conformance bug: the old code used a pointer after freeing the
5892 storage that it addressed.
5893 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5894 rather than doing it by hand.
5895 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5896 the buffer preserved. Use free and xmalloc instead.
5897 * quotearg.c (quotearg_n_options): Likewise.
5898 Use a simpler test for size overflow. Don't use xalloc_oversized
5899 because unsigned int might be wider than size_t (!); this suggests
5900 that we should switch from unsigned int to size_t for slot numbers.
5902 2003-10-27 Bruno Haible <bruno@clisp.org>
5904 * stdbool_.h: Better support for BeOS.
5906 2003-10-27 Paul Eggert <eggert@twinsun.com>
5908 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5909 to allocate the returned structure. Do not allocate a subarray,
5910 as x2nrealloc will do that.
5911 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5912 instead of xnrealloc.
5913 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5915 2003-10-26 Paul Eggert <eggert@twinsun.com>
5917 * xalloc.h (xalloc_oversized): New static inline function, for
5918 callers that want to do their own size-overflow checking. Include
5919 <stdbool.h>, since xalloc_oversized returns bool.
5920 * xalloc.c (array_size_overflow): Remove. All callers changed
5921 to use xalloc_oversized.
5923 Add two functions x2realloc, x2nrealloc, for programs that grow
5924 arrays dynamically by doubling their sizes.
5925 * xalloc.h (x2realloc, x2nrealloc): New decls.
5926 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5929 Port to C99 semantics for 'inline' of external functions.
5930 Bug reported by Bruno Haible.
5931 * xmalloc.c (xnmalloc_inline): New static inline function,
5932 with the old contents of xnmalloc.
5933 (xnmalloc, xmalloc): Use it.
5934 (xnrealloc_inline): New static inline function,
5935 with the old contents of xnrealloc.
5936 (xnrealloc, xrealloc): Use it.
5938 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5940 2003-10-25 Paul Eggert <eggert@twinsun.com>
5942 Fix several address-calculation bugs in the hash modules,
5943 plus some minor code cleanup.
5945 * hash.h: Include <stdbool.h>, for bool.
5946 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5947 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5948 hash_get_n_entries, hash_get_max_bucket_length,
5949 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5950 hash_rehash): Use size_t rather than unsigned.
5951 * hash.c (struct hash_table, hash_get_n_buckets,
5952 hash_get_n_buckets_used, hash_get_n_entries,
5953 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5954 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5955 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5957 (SIZE_MAX): Define if not defined.
5958 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5959 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5961 Use const * when possible.
5962 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5963 (check_tuning): Fix bug: if tuning parameters were very close to
5964 0 or 1, rounding errors could have caused subscript violations.
5965 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5966 (hash_initialize): Add 'fail:' label
5967 to free table and return NULL, and use it to simplify code.
5968 Use calloc rather than clearing the storage ourself.
5969 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5970 buffer size calculations.
5971 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5972 Include <stddef.h>, for size_t.
5973 * hash-pjw.c (hash_pjw): Likewise.
5974 Switch to method described by Bruno Haible.
5975 Include <limits.h>, for CHAR_BIT.
5976 (SIZE_BITS): New macro.
5978 2003-10-21 Paul Eggert <eggert@twinsun.com>
5980 * getndelim2.c (getndelim2): When size calculation overflows,
5981 ceiling the allocation at NMAX bytes rather than silently
5982 discarding input bytes before NMAX is reached. This makes
5983 a difference only if NMAX exceeds SIZE_MAX / 2.
5985 * obstack.c: Merge from glibc.
5986 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5987 Add libc_hidden_def (_obstack_newchunk).
5988 (_obstack_free) [! defined _LIBC]: Remove.
5989 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5990 a clone of the function body.
5991 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5992 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5994 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5995 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5998 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5999 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6000 Don't use lvalue casts, as GCC plans to remove support for them
6001 in GCC 3.5. Reported by Joseph S. Myers. This bug
6002 was also present in the non-GCC version, indicating that this
6003 code had always been buggy and had never been widely used.
6004 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6005 Use the fast variant of each macro, rather than copying the
6006 definiens of the fast variant; that way, we'll be more likely to
6007 catch future bugs in the fast variants.
6009 2003-10-20 Bruno Haible <bruno@clisp.org>
6011 * wait-process.h: New file, from GNU gettext.
6012 * wait-process.c: New file, from GNU gettext.
6014 2003-10-19 Jim Meyering <jim@meyering.net>
6016 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6018 2003-10-16 Paul Eggert <eggert@twinsun.com>
6020 * getgroups.c: Include <errno.h>, <stdlib.h>.
6021 (getgroups): First arg is int, not size_t.
6022 Don't let 'free' mangle errno.
6024 2003-10-16 Jim Meyering <jim@meyering.net>
6026 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6028 2003-10-15 Paul Eggert <eggert@twinsun.com>
6030 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6032 (new_exclude, add_exclude_file): Initial size no longer needs to
6034 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6035 our own address arithmetic overflow checking.
6037 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6038 (fnmatch): Do not alloca more than 2000 wide characters;
6039 instead, use malloc for large buffers.
6040 Check for address arithmetic overflow, and return -1
6041 with errno set to ENOMEM in that case.
6042 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6043 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6044 instead, return -1. Check for address arithmetic overflow.
6046 2003-10-14 Paul Eggert <eggert@twinsun.com>
6048 Handle invalid suffixes and overflow independently, so that
6049 callers can treat them independently as needed. Fix some bugs in
6050 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6051 suffix for a human-readable blocksize. The major caller-visible
6052 change is the addition of a new
6053 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6054 that both overflow and suffix chars were found.
6056 * human.c (humblock): Don't check separately for invalid suffix
6057 char; that is xstrtoumax's job (now that its bug is fixed).
6058 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6059 INTMAX_MAX]: New macros.
6060 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6061 TYPE_MAXIMUM): New macros.
6062 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6063 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6064 if overflow occurs, as it's what __strtol does and it's more useful
6066 (__xstrtol): If __strtol reports some error other than ERANGE,
6067 reflect it to the caller as LONGINT_INVALID. If it reports
6068 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6069 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6070 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6072 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6073 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6074 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6075 [defined UINTMAX_MAX]: New macros.
6077 2003-10-14 Bruno Haible <bruno@clisp.org>
6079 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6080 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6081 Also use volatile where needed.
6083 2003-10-12 Paul Eggert <eggert@twinsun.com>
6085 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6086 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6087 and define in terms of the other primitives.
6088 * xmalloc.c: Include stdbool.h; do not include exit.h.
6089 (SIZE_MAX): Define if not already defined.
6090 (array_size_overflow): New function.
6091 (xalloc_die): Abort instead of exiting if 'error' returns.
6092 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6093 (xmalloc, xrealloc): Use them.
6094 (xcalloc): Check for address arithmetic overflow.
6095 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6096 a bit faster than strcpy.
6098 2003-10-08 Paul Eggert <eggert@twinsun.com>
6100 Merge getpass from libc, plus a few fixes.
6102 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6103 Include <stdbool.h>.
6104 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6105 __fsetlocking to empty.
6106 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6107 do include <bits/libc-lock.h>.
6108 Do not include <fcntl.h>; not needed.
6109 [_LIBC]: Include <wchar.h>.
6110 (NOTCANCEL_MODE): New macro.
6111 (flockfile, funlockfile) [_LIBC]: New macros.
6112 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6113 [!_LIBC]: New macros.
6114 (call_fclose): New function.
6115 (getpass): Use it. Save tty stream separately; this simplifies the
6116 code and makes it more reliable if stdin happens to equal stdout.
6117 Invoke __fsetlocking on tty.
6118 Handle thread cancellation if needed.
6119 Namespace cleanup (use __tcgetattr, __getline).
6120 Use bool for Booleans.
6121 [USE_IN_LIBIO]: Handle wide streams.
6122 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6123 stream might go where.
6125 * unlocked-io.h: Include <stdio.h>, so that the caller
6126 doesn't have to include <stdio.h> before us.
6127 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6128 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6129 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6130 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6131 if not declared, so that we can use getpass.c code from libc without
6133 (flockfile, ftrylockfile, funlockfile): New macros.
6135 2003-10-06 Bruno Haible <bruno@clisp.org>
6137 * version-etc-2.h: Remove file.
6138 * version-etc-2.c: Remove file.
6140 2003-09-25 Jim Meyering <jim@meyering.net>
6141 Bruno Haible <bruno@clisp.org>
6143 This lets translators provide better translations for the
6144 "Written by ..." part of --version output.
6145 * version-etc.h: Include stdarg.h.
6146 (version_etc_copyright): Declare as readonly.
6147 (version_etc): Make this function variadic with a NULL-terminated list
6148 of author name strings.
6149 (version_etc_va): New declaration.
6150 * version-etc.c: Include stdarg.h, stdlib.h.
6151 (version_etc_copyright): Declare as readonly.
6152 (version_etc_va): New function. Provide a different translatable string
6153 for each possible number of authors < 10. Abbreviate when there are 10
6155 (version_etc): Make this function variadic. Call version_etc_va.
6156 Suggestion from Gary V. Vaughan.
6158 * long-options.h (parse_long_options): Change prototype: the authors
6159 string is moved to the end and becomes variadic.
6160 * long-options.c: Include stdarg.h.
6161 (parse_long_options): Make this function variadic, too.
6162 Call version_etc_va, not version_etc.
6164 2003-10-06 Bruno Haible <bruno@clisp.org>
6166 * fatal-signal.h: New file, from GNU gettext.
6167 * fatal-signal.c: New file, from GNU gettext.
6169 2003-10-04 Karl Berry <karl@gnu.org>
6171 * argp*: update from libc.
6173 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6175 * getpass.c (getpass): Use a no-op fseek when switching from input to
6176 output mode on the same stream.
6178 2003-09-29 Paul Eggert <eggert@twinsun.com>
6180 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6181 Fix arg typo in previous patch.
6183 2003-09-28 Jim Meyering <jim@meyering.net>
6185 * error.c: Correct cpp indentation.
6187 2003-09-27 Paul Eggert <eggert@twinsun.com>
6189 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6190 Omit the special code that used __typeof__, since we worry that
6191 it could be more trouble than it's worth. See:
6192 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6193 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6197 2003-09-26 Jim Meyering <jim@meyering.net>
6199 * error.c (error_tail): Move some declarations
6200 into inner scope where the local variables are used.
6202 2003-09-26 Bruno Haible <bruno@clisp.org>
6204 * stpncpy.h (gnu_stpncpy): New declaration.
6205 (stpncpy): Define as alias for gnu_stpncpy.
6206 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6208 2003-09-26 Paul Eggert <eggert@twinsun.com>
6210 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6211 (error_tail): Do not loop, reallocating temporary buffer, since
6212 the output cannot contain more wide characters than the input
6213 contains bytes, the size must be big enough already. This avoids
6214 one potential size overflow calculation. Check for size overflow
6215 when calculating temporary buffer size. Free temporary buffer
6216 when done, if it was allocated with malloc; this plugs a memory
6217 leak. Remove casts from void * to pointers, that are no longer
6218 needed now that we're assuming C89 or better.
6220 Merge error changes from glibc.
6222 * error.c, error.h: Update copyright notice header to match glibc.
6223 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6224 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6225 Disable cancellation while printing error.
6226 * error.h: Prepend __ to parameter names.
6228 2003-09-25 Karl Berry <karl@gnu.org>
6230 * argp-fmtstream.c, argp-help.c: update from libc.
6232 2003-09-25 Bruno Haible <bruno@clisp.org>
6234 * version-etc-2.h: New file, from version-etc.h with modifications.
6235 * version-etc-2.c: New file, from version-etc.c with modifications.
6237 2003-09-25 Simon Josefsson <jas@extundo.com>
6239 * xgetdomainname.h: New file.
6240 * xgetdomainname.c: New file.
6242 2003-09-25 Simon Josefsson <jas@extundo.com>
6243 Bruno Haible <bruno@clisp.org>
6245 * getdomainname.h: New file.
6246 * getdomainname.c: New file.
6248 2003-09-24 Paul Eggert <eggert@twinsun.com>
6250 * linebuffer.c (freebuffer): Don't free the argument, just
6251 the buffer associated with the argument. Bug reported by
6254 2003-09-19 Karl Berry <karl@gnu.org>
6256 * argp.h: update from libc.
6258 2003-09-16 Paul Eggert <eggert@twinsun.com>
6260 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6261 input error, instead of returning NULL the next time we are called
6262 (and therefore losing track of errno).
6264 2003-09-15 Paul Eggert <eggert@twinsun.com>
6266 * getndelim2.c (getndelim2): Don't trash errno when a read
6267 fails, so that the caller gets the proper errno.
6269 * readutmp.c (read_utmp): Likewise.
6270 Check for fstat error. Close stream and free storage
6273 2003-09-14 Bruno Haible <bruno@clisp.org>
6275 * fwriteerror.h: New file.
6276 * fwriteerror.c: New file.
6278 2003-09-14 Jim Meyering <jim@meyering.net>
6280 * getloadavg.c: Correct cpp indentation.
6281 * strdup.c: Likewise.
6282 * vasnprintf.c: Likewise.
6284 2003-09-12 Paul Eggert <eggert@twinsun.com>
6286 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6287 * obstack.c [!defined _LIBC]: Likewise.
6288 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6289 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6290 * exitfail.c: Don't include stdlib.h; no longer needed.
6292 More changes to assume C89 or better.
6294 * error.c (error_tail): Assume vprintf.
6296 * argmatch.c (getenv): Remove decl.
6297 * progreloc.c (get_full_program_name): Define via prototype.
6298 * setenv.c (clearenv): Likewise.
6299 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6301 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6302 (malloc, memcpy): Remove decls.
6303 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6304 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6305 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6306 (memcpy): Remove macro.
6307 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6308 (__P): Remove. All uses removed.
6309 (PTR): Remove. All uses changed to void *.
6310 (CHAR_BIT, NULL): Remove.
6311 (spaces, zeros, memset_space, memset_zero)
6312 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6314 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6315 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6316 Define with prototype.
6317 Remove now-unnecessary prototype decl.
6318 (extra_args_spec): Assume ANSI C. All uses changed.
6319 (extra_args_spec_iso): Remove.
6320 (my_strftime, emacs_strftimeu): Define via prototype.
6321 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6323 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6324 * strtoimax.c: Include <stdlib.h> unconditionally.
6325 (strtoul, strtol): Remove decls.
6326 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6328 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6329 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6330 (LOCALE_PARAM_PROTO): New macro.
6331 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6332 (INTERNAL (strtol), strtol): Define with a prototype.
6333 (PARAMS): Remove. All uses removed.
6334 * tempname.c: Include <string.h> unconditionally.
6335 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6336 * xgethostname.c (main): Define with a prototype.
6337 * xmalloc.c: Include "xalloc.h" first, to check interface.
6338 Include <stdlib.h> unconditionally.
6339 (calloc, malloc, realloc, free): Remove decls.
6340 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6341 Include <stdlib.h> unconditionally. Sort include file names.
6343 (xstrtod): Define with a prototype.
6344 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6345 (strtol, strtoul): Remove decls.
6347 2003-09-11 Paul Eggert <eggert@twinsun.com>
6349 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6350 Include <stdlib.h>, <string.h> unconditionally.
6351 Remove now-unnecessary cast to char *.
6352 * strnlen.c: Include <string.h> unconditionally.
6353 * yesno.c (yesno): Define with a prototype.
6355 2003-09-10 Bruno Haible <bruno@clisp.org>
6357 * strcspn.c: Include <string.h> unconditionally.
6358 * strpbrk.c: Include <string.h> unconditionally.
6359 * strstr.c: Include <string.h> unconditionally.
6360 * unicodeio.c: Include <string.h> unconditionally.
6361 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6362 * unsetenv.c: Likewise.
6363 * xreadlink.c: Include <stdlib.h> unconditionally.
6364 * yesno.c: Include <stdlib.h> unconditionally.
6365 (rpmatch): Add prototype.
6367 2003-09-10 Jim Meyering <jim@meyering.net>
6369 * error.c: Correct indentation of cpp directives.
6371 2003-09-09 Paul Eggert <eggert@twinsun.com>
6375 * acosl.c (main): Use a prototype.
6376 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6379 * getloadavg.c (getloadavg, main): Define via prototypes.
6381 * getopt.h (struct option.name): Assume C89, and use 'const'.
6382 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6383 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6385 * getopt.c (const): Remove macro.
6386 Include <string.h> unconditionally.
6387 (my_index): Remove; all uses changed to strchr.
6388 (strlen): Remove decl.
6389 (exchange): Remove forward decl; no longer needed.
6390 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6391 Define with prototype.
6392 * getopt1.c (const): Remove macro.
6393 (getopt_long, getopt_long_only, main): Define with prototype.
6395 * getugroups.c: Include <string.h> unconditionally.
6397 * getusershell.c: Include <stdlib.h> unconditionally.
6398 (getusershell, setusershell, endusershell, readname, main):
6399 Define with prototypes.
6401 * group-member.c: Include group-member.h first.
6402 Include <stdlib.h> unconditionally.
6404 * hard-locale.c: Include hard-locale.h first.
6405 Include <stdlib.h>, <string.h> unconditionally.
6407 * hash.c (free, malloc): Remove decls.
6408 Include <stdlib.h> unconditionally.
6410 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6411 (getenv): Do not declare.
6413 * idcache.c: Include <string.h> unconditionally.
6415 * long-options.c: Include long-options.h first, to test interface.
6416 Include <stdlib.h> unconditionally.
6418 * makepath.c: Include makepath.h first, to test interface.
6419 Include <stdlib.h> and <string.h> unconditionally.
6421 * linebuffer.c: Include <stdlib.h>.
6422 (free): Remove decl.
6424 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6425 rpl_malloc returns void *, not char *.
6426 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6428 * md5.h: Include <limits.h> unconditionally.
6429 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6430 (__P): Remove; all uses removed.
6431 * md5.c: Include "md5.h" first.
6432 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6433 md5_buffer, md5_process_bytes, md5_process_block):
6434 Define with prototypes.
6435 * sha.h (__P): Remove all uses. (It wasn't defined??)
6436 * sha.c: Include "sha.h" first.
6437 Include <stdlib.h>, <string.h> unconditionally.
6439 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6440 * memcmp.c (__ptr_t): Likewise.
6441 * memrchr.c (__ptr_t): Likewise.
6442 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6443 Include <string.h> unconditionally.
6444 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6445 * memchr.c: Include <stdlib.h> unconditionally.
6446 * memchr.c (LONG_MAX): Remove.
6447 * memrchr.c (LONG_MAX): Likewise.
6448 * memchr.c (__memchr): Define via a prototype.
6449 * memrchr.c (__memrchr): Likewise.
6450 * memcmp.c (__P): Remove, and remove all uses.
6451 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6452 Remove forward decls; no longer needed.
6453 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6454 Use types required by C89 in prototype.
6456 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6457 * savedir.c: Likewise.
6458 * mkdir.c (free): Remove decl.
6459 * rmdir.c (rmdir): Define with a prototype.
6460 * savedir.c: Include savedir.h first, to test interface.
6462 * mktime.c (STDC_HEADERS): Remove.
6463 Include <stdlib.h>, <string.h> unconditionally.
6465 * modechange.c: Include <stdlib.h> unconditionally.
6466 (malloc): Remove decl.
6468 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6469 (free): Remove decl.
6471 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6472 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6473 (This type really should be intptr_t, but that's a C99ism.)
6474 (_obstack_memcpy): Remove: all uses changed to memcpy.
6475 Include <string.h> unconditionally.
6476 (struct obstack): Assume __STDC__ for types of members
6477 chunkfun, freefun, extra_arg.
6478 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6479 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6480 obstack_begin, obstack_specify_allocation,
6481 obstack_specify_allocation_with_arg, obstack_chunkfun,
6482 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6483 Remove unprototyped decls and the macros that use them.
6484 * obstack.c (POINTER): Remove. All uses changed to void *.
6485 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6486 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6487 (defined __STDC__ && __STDC__)]:
6488 Remove nonprototyped code.
6489 Include <stdlib.h> unconditionally.
6490 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6491 _obstack_allocated_p, _obstack_free, obstack_free,
6492 _obstack_memory_used, print_and_abort):
6493 Define using prototypes.
6494 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6495 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6496 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6497 obstack_next_free, obstack_object_size, obstack_room) [0]:
6498 Remove unused, unprototyped code.
6500 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6502 * physmem.c (physmem_total, physmem_available, main): Define
6505 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6506 (main): Define with a prototype.
6508 * posixver.c (getenv): Remove decl.
6510 * putenv.c (malloc): Returns void *, not char *.
6511 Include <string.h> unconditionally.
6512 (strchr, memcpy, NULL): Do not define.
6514 * readtokens.c: Include readtokens.h first, to test interface.
6515 Include <stdlib.h>, <string.h> unconditionally.
6516 (init_tokenbuffer): Define with a prototype.
6518 * regex.c (PARAMS): Remove. All uses removed.
6519 All uses of _RE_ARGS removed, too.
6520 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6522 (bzero): Assume memset exists.
6523 (memcmp, memcpy, NULL): Remove.
6524 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6525 char, or assignments to local vars of type signed char.
6526 (init_syntax_once, PREFIX(extract_number_and_incr),
6527 PREFIX(print_partial_compiled_pattern),
6528 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6529 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6530 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6531 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6532 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6533 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6534 wcs_compile_range, byte_compile_range, truncate_wchar,
6535 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6536 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6537 count_mbs_length, wcs_re_match_2_internal,
6538 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6539 PREFIX(alt_match_null_string_p),
6540 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6541 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6542 regfree, PREFIX(extract_number)): Define with prototype. Remove
6543 now-unnecessary declaration, if any.
6544 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6546 Remove now-unnecessary casts among pointer types.
6547 * regex.h (_RE_ARGS): Remove. All uses removed.
6549 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6550 (free): Remove decl.
6552 * rpmatch.c: Include <stdlib.h> unconditionally.
6554 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6555 (free): Remove decl.
6557 * save-cwd.c: Include <stdlib.h> unconditionally.
6558 * xgetcwd.c: Likewise.
6560 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6561 (free): Remove decl.
6563 * strchrnul.c (strchrnul): Define with a prototype.
6564 Fix bug: c_in was not converted to char before searching.
6566 The following changes are not K&R related:
6568 * group-member.h: Include <sys/types.h>, so that this file is
6570 * makepath.h: Likewise.
6572 * getusershell.c (readname, default_index, line_size, readname):
6573 Use size_t, not int, for sizes.
6574 (readname): If the size overflows, report an error instead of
6577 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6579 * getndelim2.c: Assume stdlib.h per the C89 spec.
6581 2003-09-08 Paul Eggert <eggert@twinsun.com>
6583 Assume C89 or better; remove K&R cruft.
6584 A few of these changes were first proposed by Derek Robert Price
6585 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6587 * addext.c: Include <string.h> unconditionally.
6588 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6589 Don't declare getenv or malloc.
6591 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6592 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6594 (find_stack_direction, alloca): Use prototypes.
6596 * atexit.c (atexit): Define using a prototype.
6598 * basename.c, dirname.c, stripslash.c:
6599 Include <string.h> unconditionally.
6601 * bcopy.c: Include <stddef.h>.
6602 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6604 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6606 * error.h (error, error_at_line, error_print_progname)
6607 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6608 * error.c: Include error.h first, to check interface.
6609 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6610 (VA_START): Remove; all uses changeed to va_start.
6611 (exit, strerror): Remove decls.
6612 (error_print_progname): Prototype uncondionally.
6613 Don't include <errno.h>; no longer needed.
6614 (private_strerror): Remove.
6615 (error_tail): Always define.
6616 (error, error_at_line): Assume C89 or better; always use prototypes.
6617 * fatal.c: Include "fatal.h" first, to test interface.
6618 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6619 (VA_START): Remove; all uses changed to va_start.
6620 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6622 (exit): Remove decl.
6623 (fatal): Prototype unconditionally. Assume va_start works.
6624 Abort at end, to pacify gcc.
6626 * euidaccess.c (main): Define with a prototype.
6628 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6630 * exitfail.c: Include <stdlib.h> unconditionally.
6632 * fnmatch_.h (__P): Remove. All uses changed to assume
6634 * fnmatch.c: Include fnmatch.h first, to test interface.
6635 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6636 (getenv): Remove decl.
6637 (fnmatch): Define using a prototype.
6638 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6639 (FCT): Define using a prototype.
6641 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6643 * gethostname.c: Include <stddef.h>.
6644 (gethostname): Define with prototype. Length is size_t, not int.
6646 2003-09-08 Paul Eggert <eggert@twinsun.com>
6648 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6649 getversion.c should have been removed then, but was accidentally
6652 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6653 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6655 2003-09-07 Paul Eggert <eggert@twinsun.com>
6657 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6658 copy_tm_result. Bug reported by Simon Josefsson in
6659 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6661 2003-09-06 Paul Eggert <eggert@twinsun.com>
6663 * time_r.c, time_r.h: New files.
6665 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6667 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6668 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6670 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6672 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6673 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6676 * timegm.c: Switch to glibc implementation, with the following changes:
6677 [defined HAVE_CONFIG_H]: Include <config.h>.
6678 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6679 (__mktime_internal) [!defined _LIBC]: New decl.
6680 (__gmtime_r) [!defined _LIBC]: New macro and function.
6681 (timegm): Use a prototype, since gnulib assumes C89.
6682 Do not bother declaring tmp to be const, as it's not really usefu.
6683 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6684 (timegm): Declare only if HAVE_DECL_TIMEGM.
6686 2003-09-03 Paul Eggert <eggert@twinsun.com>
6688 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6689 Bug reported by Lute Kamstra in
6690 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6692 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6693 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6694 course with correspondingly smaller numbers for tomorrow and
6695 yesterday. From Tadayoshi Funaba. Originally installed into
6696 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6699 2003-08-31 Simon Josefsson <jas@extundo.com>
6701 * timegm.h: New file.
6702 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6704 2003-08-31 Karl Berry <karl@gnu.org>
6706 * argp.h: update from libc.
6708 2003-08-28 Bruno Haible <bruno@clisp.org>
6710 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6711 warning on QNX, which defines O_BINARY to 000000.
6713 2003-08-24 Bruno Haible <bruno@clisp.org>
6715 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6716 MSVC7 <stdio.h> is included later.
6718 2003-08-20 Bruno Haible <bruno@clisp.org>
6720 * progname.h: New file, from GNU gettext.
6721 * progname.c: New file, from GNU gettext.
6722 * progreloc.c: New file, from GNU gettext.
6724 2003-08-19 Bruno Haible <bruno@clisp.org>
6726 * xstrdup.c: Assume <string.h> exists.
6728 2003-08-18 Jim Meyering <jim@meyering.net>
6730 * setenv.h: Indent nested cpp directive.
6731 * vasnprintf.c: Remove trailing blanks.
6733 2003-08-17 Simon Josefsson <jas@extundo.com>
6734 Bruno Haible <bruno@clisp.org>
6736 * xstrndup.h: New file.
6737 * xstrndup.c: New file.
6739 2003-08-17 Bruno Haible <bruno@clisp.org>
6741 * strndup.h: New file.
6743 2003-08-16 Paul Eggert <eggert@twinsun.com>
6745 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6746 space, undoing this 2003-08-12 change:
6747 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6749 2003-08-16 Jim Meyering <jim@meyering.net>
6751 Merge from coreutils.
6752 * xstrtoimax.c: #else #if -> #elif.
6753 * xstrtoumax.c: Likewise.
6755 2003-08-15 Paul Eggert <eggert@twinsun.com>
6757 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6758 rather than tab, after '#' in shell-script copyright notices.
6759 Suggested by Bruno Haible.
6761 2003-08-15 Jim Meyering <jim@meyering.net>
6762 and Paul Eggert <eggert@twinsun.com>
6764 Merge from coreutils.
6765 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6766 member but strut utmpx does not. Needed for AIX 4.3.3.
6767 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6769 2003-08-15 Jim Meyering <jim@meyering.net>
6771 Merge from coreutils.
6772 * xgethostname.c: Include <stdlib.h>.
6773 (xghostname): Don't exit for anything other than memory-related
6774 failure; just return NULL.
6775 * userspec.c: Include "posixver.h".
6776 (parse_user_spec): Accept `.' as a separator only
6777 in pre-POSIX-200112 mode.
6778 * strtoimax.c: Use #elif rather than #else #if.
6779 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6780 Remove function, now that we can rely on a working tzset function.
6781 [!_LIBC]: Ensure that the required autoconf test has been run.
6782 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6783 Use underlying_strftime for %r.
6784 * sha.c: Merge in some clean-up and optimization changes from glibc.
6785 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6786 Ensure that it is a multiple of 64.
6787 Rearrange loop exit tests so as to avoid performing an
6788 additional fread after encountering an error or EOF.
6789 * realloc.c: Update copyright date.
6791 2003-08-14 Jim Meyering <jim@meyering.net>
6793 Merge from coreutils.
6794 * obstack.h: Whitespace changes.
6795 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6796 and xcalloc return values.
6797 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6798 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6799 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6800 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6801 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6803 Use mntctl's return value to drive the entry-processing loop, since
6804 we can't rely on the value of the vmt_length member in the last
6805 entry. On some systems doing so could result in exhausting
6806 virtual memory. Based in part on a patch from Mike Jetzer.
6808 2003-08-14 Jim Meyering <jim@meyering.net>
6809 and Paul Eggert <eggert@twinsun.com>
6811 Merges from coreutils, plus other fixes.
6812 * physmem.c: Merge in portability changes from gcc/libiberty
6813 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6814 for credits and details. Thanks to Kaveh Ghazi for helping
6815 to keep these files in sync.
6816 (ARRAY_SIZE): Define it.
6817 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6818 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6819 (memcasecmp): Don't assume size_t fits in unsigned int.
6820 Remove casts and duplicate code.
6821 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6822 (memcpy): Remove definition.
6823 Merge in some clean-up and optimization changes from glibc.
6824 [BLOCKSIZE]: Move definition to top of file.
6825 Ensure that it is a multiple of 64.
6826 Rearrange loop exit tests so as to avoid performing an
6827 additional fread after encountering an error or EOF.
6828 * md5.h (md5_uintptr): Define.
6829 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6830 return to the initial working directory. Preserve errno
6832 * idcache.c: Include "xalloc.h".
6833 (xmalloc, xrealloc): Remove decls.
6834 (getuser): Remove casts no longer required in C89.
6835 * human.c: Include stdio.h, for sprintf.
6836 * group-member.c: Include "xalloc.h".
6837 (xmalloc, xrealloc): Remove decls.
6838 (get_group_info): Remove casts no longer required in C89.
6839 * getusershell.c (readname): Remove casts no longer required in C89.
6840 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6841 * getline.c: Whitespace fix, from coreutils.
6843 2003-08-13 Paul Eggert <eggert@twinsun.com>
6845 * exclude.c: Include <ctype.h>
6846 (IN_CTYPE_DOMAIN): New macro.
6848 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6851 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6852 Undo previous (whitespace-only) change.
6854 2003-08-12 Paul Eggert <eggert@twinsun.com>
6856 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6857 Normalize leading white space and remove trailing white space.
6858 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6859 notice, as per ../config/srclist-update.
6861 Merge from coreutils.
6862 * euidaccess.h: New file.
6863 * euidaccess.c: Include it.
6864 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6865 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6866 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6868 2003-08-11 Bruno Haible <bruno@clisp.org>
6870 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6871 (vasnprintf): Use it instead of wcslen.
6873 2003-08-11 Bruno Haible <bruno@clisp.org>
6875 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6876 value to ensure that _Bool promotes to int. Use #define for _Bool when
6877 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6879 2003-08-10 Karl Berry <karl@gnu.org>
6881 * regex.h: update from libc (whitespace fix).
6883 2003-08-09 Paul Eggert <eggert@twinsun.com>
6885 Merge some files from coreutils. These changes were
6886 originally made by Jim Meyering.
6887 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6888 many older Unixes require this.
6889 * alloca.c (alloca): Remove cast to argument of free;
6890 no longer needed in C89.
6891 * alloca_.h, regex.h: Fix white space to match
6892 what GNU indent does.
6894 2003-08-05 Paul Eggert <eggert@twinsun.com>
6896 * bumpalloc.h: Remove.
6898 2003-08-04 Paul Eggert <eggert@twinsun.com>
6900 * getloadavg.c: Change copyright notice and spacing to conform to
6903 Merge from coreutils.
6904 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6906 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6907 from Karl Berry, implemented by Jim Meyering.
6908 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6909 from Dmitry V. Levin.
6910 Remove anachronistic cast of xrealloc.
6911 * fnmatch_.h (__const): Remove. Use 'const'.
6912 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6913 type. Otherwise, it wouldn't compile with at least /bin/cc on
6914 ymp-cray-unicos9.0.2.X.
6915 Combine two mostly-identical uses of alloca into one.
6916 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6918 2003-08-04 Dave Love <d.love@dl.ac.uk>
6922 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6923 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6924 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6925 obsolete NLIST_NAME_UNION.
6926 [__GNU__]: Undef BSD and FSCALE.
6927 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6929 2003-08-03 Paul Eggert <eggert@twinsun.com>
6931 * stdbool_.h (_Bool): Make it signed char, instead of
6932 an enum type, so that it's guaranteed to promote to int. See:
6933 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6935 2003-07-31 Paul Eggert <eggert@twinsun.com>
6937 * strerror.c: Include config.h, limits.h. Declare sprintf.
6938 (strerror): Don't assume that a printable int fits in 14 bytes.
6940 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6941 Bruno Haible <bruno@clisp.org>
6943 * getline.h (getline, getdelim): Change return type to ssize_t.
6944 * getline.c (getline, getdelim): Likewise.
6945 Remove _GNU_SOURCE define; now it's defined in config.h through
6948 2003-07-22 Paul Eggert <eggert@twinsun.com>
6950 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6951 over-parenthesization in macros.
6953 Sync with coreutils.
6955 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6958 Use `exit_failure' for xalloc and xmemcoll instead of their own
6959 private exit-failure variables.
6960 * xalloc.h (xalloc_exit_failure): Remove.
6961 * xmalloc.c: Likewise. Include exitfail.h.
6962 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6963 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6964 * xmemcoll.c: Likewise. Include exitfail.h.
6965 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6967 2003-07-18 Paul Eggert <eggert@twinsun.com>
6969 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6970 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6971 to test that it can stand by itself. Include "exitfail.h".
6972 Clients should set exit_failure instead.
6973 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6975 2003-07-18 Andreas Schwab <schwab@suse.de>
6977 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6979 2003-07-18 Bruno Haible <bruno@clisp.org>
6981 * getndelim2.h: New file.
6982 * getndelim2.c: Make into a module of its own. Include config.h,
6984 (getndelim2): Make non-static. Change return type to ssize_t.
6985 * getline.h: Change argument names.
6986 * getline.c: Include getndelim2.h instead of getndelim2.c.
6987 * getnline.c: Include getndelim2.h.
6989 2003-07-17 Bruno Haible <bruno@clisp.org>
6991 * Makefile.am: Remove file.
6992 * Makefile.in: Remove file.
6994 2003-07-17 Bruno Haible <bruno@clisp.org>
6996 * getnline.h: New file.
6997 * getnline.c: New file.
6998 * getndelim2.c: New file, extracted from getline.c.
6999 (getndelim2): Renamed from getdelim2, with added nmax argument.
7000 * getline.c: Include getndelim2.c.
7001 (getdelim2): Moved out to getndelim2.c.
7002 (getline, getdelim): Update.
7004 2003-07-15 <karl@gnu.org>
7006 * vasnprintf.c: update from gettext.
7008 2003-07-15 Jim Meyering <jim@meyering.net>
7010 * makepath.c (make_path): Enclose diagnostic in _(...).
7012 2003-07-14 Paul Eggert <eggert@twinsun.com>
7014 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7015 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7016 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7017 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7018 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7019 updated automatically by ../config/srclist-update. This changes
7020 their license from LPGL to GPL.
7022 2003-07-14 Jim Meyering <jim@meyering.net>
7024 Don't emit diagnostics. Let callers do that.
7025 * save-cwd.c: Don't include "error.h".
7026 (save_cwd): Don't call error. Ensure that errno is valid
7027 when returning nonzero.
7029 * save-cwd.h (restore_cwd): Update prototype.
7030 * save-cwd.c (restore_cwd): Remove two parameters.
7031 Simplify. Don't call error upon failure. Let callers do that.
7032 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7033 when auditing is enabled. But don't bother updating the #if.
7035 2003-07-14 Simon Josefsson <jas@extundo.com>
7037 * mempcpy.h: New file.
7038 * mempcpy.c: New file.
7040 2003-07-14 Paul Eggert <eggert@twinsun.com>
7042 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7043 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7044 unicodeio.c, unicodeio.h, unlocked-io.h:
7045 Switch from LGPL to GPL.
7047 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7049 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7050 it breaks C++ compilation.
7051 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7053 2003-07-10 Jim Meyering <jim@meyering.net>
7055 * vasnprintf.c: Remove trailing blanks.
7056 Make cpp indentation consistent.
7058 2003-07-09 Paul Eggert <eggert@twinsun.com>
7060 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7061 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7062 Switch from LGPL to GPL.
7064 2003-07-07 Paul Eggert <eggert@twinsun.com>
7066 * mktime.c: Fix some boundary cases and remove need for floating point.
7068 Issue a compile-time diagnostic if time_t is floating point, or if
7069 two's complement arithmetic is not in effect, or if arithmetic
7070 right shift does not propagate the sign. These assumptions were
7071 all in the original code but they weren't checked.
7073 (TIME_T_MIDPOINT, verify): New macros.
7074 (__isleap): Remove; it has integer overflow problems.
7075 (leapyear): New function, without those problems.
7076 (ydhms_tm_diff): Remove; splitting into two parts.
7077 (ydhms_diff): New function, containing the arithmetic part of
7078 the old ydhms_tm_diff function. Issue a compile-time
7079 diagnostic if we are not using C99 integer division.
7080 Avoid casts when possible.
7081 (guess_time_tm): New function, containing the checking part of
7082 the old ydhms_tm_diff function. Return the new value, rather than
7083 the difference between it and the old. Accept a new argument T
7084 so that *T specifies the old value. Check for overflow in the result.
7086 (__mktime_internal): Use a time_t offset, not a long int offset.
7087 This undoes the 2003-06-04 change, which is no longer needed now
7088 that we have better overflow checking.
7089 (localtime_offset): Likewise.
7091 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7092 and long are 64-bit but int is only 32-bit.
7093 (ydhms_diff): Use long int to store year1 and yday1.
7094 Issue a compile-time diagnostic if long int is not wide enough.
7096 (__mktime_internal): Use long int to store adjusted year and yday.
7097 Use plain C rather than preprocessor commands, if that doesn't
7099 Check for overflow (and try to repair) after each probe
7100 rather than checking only at the very end. This avoids some bugs
7101 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7102 does not equal GMT offset at maximum time).
7103 Use integer to check for overflow rather than floating point; this
7104 is more portable to non-IEEE hosts, and is a tad faster.
7105 When we detect that we are oscillating between two values,
7106 don't check whether tm_isdst has the requested value, since
7107 we already know the answer. When tm_isdst has the wrong value,
7108 use a different heuristic to find the right one, based on the
7109 extreme values actually observed in practice in tz2003a,
7110 rather than the (overly optimistic) "previous 3 calendar quarters".
7112 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7113 "T const" to accommodate glibc style.
7114 (check_result): Use less-confusing report format. "long" -> "long int.
7116 Don't loop if the iteration overflows time_t.
7117 Allow a negative step in the iteration.
7119 2003-07-01 Paul Eggert <eggert@twinsun.com>
7121 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7122 having it depend on HAVE_SYS_TYPES_H.
7124 2003-06-25 Bruno Haible <bruno@clisp.org>
7126 * readlink.c: New file.
7128 2003-06-20 Bruno Haible <bruno@clisp.org>
7130 Assume C89, so PARAMS isn't needed.
7131 * unicodeio.h (PARAMS): Remove.
7132 * unicodeio.c: Don't use PARAMS.
7134 2003-06-18 Jim Meyering <jim@meyering.net>
7136 Merge changes from coreutils.
7137 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7138 Remove explicit declarations of xmalloc and realloc.
7140 (read_utmp): Remove anachronistic cast of xmalloc.
7142 2003-06-17 Paul Eggert <eggert@twinsun.com>
7144 Assume C89, so PARAMS isn't needed.
7145 * backupfile.h (PARAMS): Remove. All uses removed.
7146 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7147 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7148 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7149 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7150 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7151 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7152 xstrtol.h: Likewise.
7153 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7154 same.h, strverscmp.h: Do not include config.h; no longer needed.
7155 Anyway, config.h should always be included before any other file.
7157 2003-06-11 Simon Josefsson <jas@extundo.com>
7159 * sysexit_.h: New file.
7161 2003-05-20 Derek Price <derek@ximbiot.com>
7163 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7165 2003-06-10 Simon Josefsson <jas@extundo.com>
7167 * strchrnul.h: New file.
7168 * strchrnul.c: New file.
7170 2003-06-10 Simon Josefsson <jas@extundo.com>
7172 * argp.h: New file, from glibc.
7173 * argp-ba.c: New file, from glibc.
7174 * argp-eexst.c: New file, from glibc.
7175 * argp-fmtstream.c: New file, from glibc.
7176 * argp-fmtstream.h: New file, from glibc.
7177 * argp-fs-xinl.c: New file, from glibc.
7178 * argp-help.c: New file, from glibc.
7179 * argp-namefrob.h: New file, from glibc.
7180 * argp-parse.c: New file, from glibc.
7181 * argp-pv.c: New file, from glibc.
7182 * argp-pvh.c: New file, from glibc.
7183 * argp-xinl.c: New file, from glibc.
7185 2003-06-07 Jim Meyering <jim@meyering.net>
7187 * readtokens.h: Put `Free Software Foundation, Inc.'
7188 in place of my name in the copyright comment.
7189 Remove definition and uses of __P.
7192 * stat.c: Don't declare xmalloc explicitly.
7193 Instead, include "xalloc.h".
7194 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7195 xrealloc, and xcalloc return values.
7196 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7198 * xgetcwd.h: Remove definition/uses of PARAMS.
7200 2003-06-06 Jim Meyering <jim@meyering.net>
7202 * stdbool_.h: Renamed from stdbool.h.in.
7204 2003-06-06 Jim Meyering <jim@meyering.net>
7206 Merge from coreutils.
7207 * same.c: (same_name): Declare *_basename locals to be `const'.
7208 Consolidate declarations and initializations of *_base* locals.
7210 Merge from coreutils.
7211 This avoids a core dump on systems without GNU putenv,
7212 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7213 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7214 (unsetenv): New static function, from GNU libc.
7215 (rpl_putenv): Use it.
7217 * modechange.c: Remove trailing blanks.
7219 Merge from coreutils.
7220 * fsusage.c: Remove declaration of statfs.
7221 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7223 * posixtm.c: Include <stdbool.h> unconditionally.
7225 2003-06-05 Paul Eggert <eggert@twinsun.com>
7227 * mktime.c (__mktime_internal): When resolving a tm_isdst
7228 mismatch, look in future quarters as well as past. This fixes a
7229 bug when processing fall-backwards gaps immediately after a long
7230 period of daylight-saving time.
7232 * mktime.c: Assume freestanding C89 or better.
7233 (HAVE_LIMITS_H): Remove. Assume it's 1.
7234 (__P): Remove; not used.
7235 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7236 (mktime, not_equal_tm, print_tm, check_result,
7237 main): Use prototypes. Use const * where appropriate.
7238 (main): Fix typo in testing code that uncovered by above changes.
7239 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7241 2003-06-04 Paul Eggert <eggert@twinsun.com>
7243 * mktime.c: Fix Debian bug 177940
7244 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7245 (localtime_offset): Now long int, not time_t, because we want it
7246 to be guaranteed to be signed. All uses changed.
7247 (__mktime_internal): If overflow would occur when adding offset,
7250 Merge 'human' changes from coreutils. Rewrite to support
7251 locale-specific notations like thousands separators.
7252 * human.c: Simplify authorship notice.
7253 Include human.h immediately after config.h.
7254 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7255 <limits.h>: Do not include, since human.h does.
7256 (SIZE_MAX, UINTMAX_MAX): New macros.
7257 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7258 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7259 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7260 (power_letter): Renamed from suffixes.
7261 (generate_suffix_backwards): Remove.
7262 (adjust_value): Now takes int style (because of human.h changes)
7263 and long double value (for greater precision on some platforms).
7264 (group_number): New function.
7265 (human_readable): Use it. Use integer options, not enum.
7266 Put the options before the sizes in the arg list.
7267 Support all the new options.
7268 The old human_readable function has been removed;
7269 use inttostr.h instead.
7270 (human_readable, default_block_size, humblock):
7271 Use uintmax_t, not int, for block sizes.
7272 (human_readable_inexact, block_size_types): Remove.
7273 (block_size_opts): New constant.
7274 (human_options): Renamed from human_block_size, with new signature
7275 that allows block sizes up to UINTMAX_MAX. All callers changed.
7276 * human.h: Add copyright and authorship notice.
7277 Include <limits.h> and <stdbool.h> unconditionally.
7278 (PARAMS): Remove. All uses removed.
7279 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7280 (enum human_inexact_style): Remove tag; now a nameless enum.
7281 (human_floor, human_ceiling, human_round_to_even): Now have
7282 values 2, 0, 1 rather than -1, 1, 0.
7283 (human_group_digits, human_suppress_point_zero, human_autoscale,
7284 human_base_1024, human_SI, human_B): New constants.
7285 (human_readable_inexact, human_block_size): Remove.
7286 (human_readable): Size args are now uintmax_t, not int.
7287 (human_options): New decl.
7289 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7290 unnecessary now that we assume C89 or better. This change
7291 imported from coreutils.
7293 * mktime.c (__mktime_internal): Do not reject negative timestamps
7294 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7295 in the 2003-05-30 sync from glibc.
7297 .h files should stand alone, but we shouldn't include <sys/types.h>
7298 if we can get away with just <stddef.h>.
7300 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7301 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7302 rather than <sys/types.h>, as we merely need size_t.
7303 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7305 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7306 Include <stdio.h>, to get FILE.
7307 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7308 memcasecmp.h has included <stddef.h> and all we need is size_t.
7309 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7310 our interface, instead of including <sys/types.h>
7312 2003-06-02 Paul Eggert <eggert@twinsun.com>
7315 Fix some minor time-related bugs with POSIX time arguments.
7316 Some valid time stamps were being rejected (notably -1, and
7317 time stamps before 1900 on 64-bit hosts). And some invalid
7318 time stamps were being accepted, e.g. September 31.
7320 * posixtm.h (posixtime): Return bool instead of time_t, so
7321 that we can return (time_t) -1 successfully.
7322 * posixtm.c: Likewise.
7323 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7324 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7325 (t): Remove static var.
7326 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7327 of static var. All uses changed.
7328 (year): Do not reject years before 1900; they can occur with
7330 (posix_time_parse): Do not check for out-of-range components;
7331 that is now the caller's responsibility, since our checks were
7332 only approximations.
7333 (posixtime): Use mktime to check for out-of-range components,
7334 since it knows them exactly.
7335 If mktime returns (time_t) -1, check whether an error actually occurred
7336 by invoking localtime on -1.
7337 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7338 posixtime failures better.
7339 Improve the test data (in comments only).
7341 2003-05-30 <karl@gnu.org>
7343 * mktime.c: update from libc.
7345 2003-05-30 Bruno Haible <bruno@clisp.org>
7347 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7348 * localcharset.h: Likewise.
7349 * localcharset.c: Likewise.
7351 2003-05-28 Paul Eggert <eggert@twinsun.com>
7353 Assume the headers required for C89 freestanding compilers.
7354 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7355 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7356 without checking for HAVE_LIMITS_H.
7357 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7358 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7360 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7361 * exclude.c: Include <stdbool.h> unconditionally.
7362 * tempname.c: Include <stddef.h> unconditionally.
7363 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7364 * modechange.c, rpmatch.c (NULL): Don't define, since
7365 <stddef.h> does that.
7366 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7367 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7368 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7369 * xstrtol.c: Likewise.
7370 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7371 * savedir.c: Include <stddef.h> instead of defining NULL.
7373 * addext.c (addext): Use assignment rather than cast, to avoid
7374 warnings on some platforms.
7376 * mktime.c (__mktime_internal): Do not reject negative timestamps
7379 2003-05-10 Bruno Haible <bruno@clisp.org>
7381 * linebreak.c (iconv_string_length): Don't return -1 just because the
7382 string is longer than 4 KB.
7384 2003-05-12 Jim Meyering <jim@meyering.net>
7386 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7387 the space-padded-by-default conversion specifiers, %e, %k, %l.
7389 2003-05-03 Bruno Haible <bruno@clisp.org>
7391 Upgrade to Unicode-4.0.
7392 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7393 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7394 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7395 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7396 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7397 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7398 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7399 Change width of U+E0100..U+E01EF from 1 to 0.
7401 2003-04-25 Bruno Haible <bruno@clisp.org>
7403 * copy-file.c: Include <stddef.h>, for size_t.
7405 2003-04-25 Jim Meyering <jim@meyering.net>
7407 * copy-file.c (copy_file_preserving): Declare buf_size to be
7408 of type size_t, not int.
7410 2003-04-11 Jim Meyering <jim@meyering.net>
7412 Merge changes from Coreutils.
7414 2003-03-22 Jim Meyering <jim@meyering.net>
7416 * strftime.c (widen): Cast alloca return value to proper type.
7418 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7421 * strftime.c (my_strftime): Handle very large width
7422 specifications for numeric values correctly. Improve checks for
7425 2003-01-19 Jim Meyering <jim@meyering.net>
7427 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7428 (nl_get_alt_digit) [! defined my_strftime]: Define.
7429 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7430 _nl_get_alt_digit and _nl_get_walt_digit.
7432 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7433 These changes have no effect outside of _LIBC.
7435 2003-04-10 Bruno Haible <bruno@clisp.org>
7437 * findprog.h: New file, from GNU gettext.
7438 * findprog.c: New file, from GNU gettext.
7440 2003-04-05 Jim Meyering <jim@meyering.net>
7442 Merge changes from Coreutils.
7444 * exclude.h (PARAMS): Remove definition and uses.
7445 * exclude.c: Remove uses of `PARAMS'.
7447 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7448 Add test-cases for DOS filenames. Declare program_name.
7449 (main): Set up program_name. Patch by Rich Dawe.
7451 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7453 Use mntctl's return value to drive the entry-processing loop, since
7454 we can't rely on the value of the vmt_length member in the last
7455 entry. On some systems doing so could result in exhausting
7456 virtual memory. Based in part on a patch from Mike Jetzer.
7458 2003-04-04 Bruno Haible <bruno@clisp.org>
7460 * linebreak.h: New file, from GNU gettext.
7461 * linebreak.c: New file, from GNU gettext with slight modifications.
7462 * lbrkprop.h: New file, from GNU gettext.
7464 2003-04-03 Bruno Haible <bruno@clisp.org>
7466 * utf8-ucs4.h: New file, from GNU gettext.
7467 * utf16-ucs4.h: New file, from GNU gettext.
7468 * ucs4-utf8.h: New file, from GNU gettext.
7469 * ucs4-utf16.h: New file, from GNU gettext.
7471 2003-04-02 Bruno Haible <bruno@clisp.org>
7473 * binary-io.h: New file, from GNU gettext.
7475 2003-04-01 Bruno Haible <bruno@clisp.org>
7477 * pathname.h: New file, from GNU gettext.
7478 * concatpath.c: New file, from GNU gettext.
7480 2003-03-30 Bruno Haible <bruno@clisp.org>
7482 * copy-file.c (copy_file_preserving): Don't set owner if the function
7483 chown() doesn't exist.
7485 2003-03-28 Bruno Haible <bruno@clisp.org>
7487 * copy-file.h: New file, from GNU gettext.
7488 * copy-file.c: New file, from GNU gettext.
7490 2003-03-18 Jim Meyering <jim@meyering.net>
7492 * quote.c (quote_n): Fix typo in comment.
7494 2003-03-14 Jim Meyering <jim@meyering.net>
7496 Merge changes from Coreutils.
7497 * obstack.h (obstack_object_size): Declare temporary, __o,
7498 to be const, in order to avoid warnings.
7499 (obstack_room): Likewise.
7500 (obstack_empty_p): Likewise.
7502 2003-03-13 Paul Eggert <eggert@twinsun.com>
7504 Merge changes from Bison.
7505 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7506 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7507 when compiling Bison 1.875's `bitset bset = obstack_alloc
7508 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7509 * hash.c: Include <stdbool.h> unconditionally.
7511 2003-03-09 Paul Eggert <eggert@twinsun.com>
7513 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7514 Reported by Bruce Becker; see:
7515 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7517 2003-03-03 Paul Eggert <eggert@twinsun.com>
7518 Bruno Haible <bruno@clisp.org>
7520 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7521 Reported by John Hughes, see
7522 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7524 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7526 * poll_.h: New file.
7529 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7531 * mathl.h: New file.
7532 * acosl.c: New file.
7533 * asinl.c: New file.
7534 * atanl.c: New file.
7535 * ceill.c: New file.
7538 * floorl.c: New file.
7539 * frexpl.c: New file.
7540 * ldexpl.c: New file.
7542 * sincosl.c: New file.
7544 * sqrtl.c: New file.
7546 * trigl.c: New file.
7547 * trigl.h: New file.
7549 2003-02-17 Bruno Haible <bruno@clisp.org>
7551 * mkdtemp.h: New file, from GNU gettext.
7552 * mkdtemp.c: New file, from GNU gettext.
7554 2003-01-31 Bruno Haible <bruno@clisp.org>
7556 * rename.c: #undef rename before defining rpl_rename.
7557 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7559 2003-01-30 Bruno Haible <bruno@clisp.org>
7561 * printf-args.h: New file, from GNU gettext.
7562 * printf-args.c: New file, from GNU gettext.
7563 * printf-parse.h: New file, from GNU gettext.
7564 * printf-parse.c: New file, from GNU gettext.
7565 * vasnprintf.h: New file, from GNU gettext.
7566 * vasnprintf.c: New file, from GNU gettext.
7567 * asnprintf.c: New file, from GNU gettext.
7568 * vasprintf.h: New file, from GNU gettext with modifications.
7569 * vasprintf.c: New file, from GNU gettext.
7570 * asprintf.c: New file, from GNU gettext.
7572 2003-01-29 Bruno Haible <bruno@clisp.org>
7574 * stpncpy.h: New file, from GNU gettext with modifications.
7575 * stpncpy.c: New file, from GNU gettext with modifications.
7577 2003-01-28 Bruno Haible <bruno@clisp.org>
7579 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7581 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7584 2003-01-27 Bruno Haible <bruno@clisp.org>
7586 * xsetenv.h: New file, from GNU gettext.
7587 * xsetenv.c: New file, from GNU gettext.
7589 2003-01-23 Bruno Haible <bruno@clisp.org>
7591 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7593 2003-01-22 Bruno Haible <bruno@clisp.org>
7595 * exit.h: New file, from GNU gettext.
7597 2003-01-11 Bruno Haible <bruno@clisp.org>
7599 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7600 * strcase.h (strcasecmp, strncasecmp): Likewise.
7602 2003-01-14 Jim Meyering <jim@meyering.net>
7604 * same.c (same_name): Tweak a comment.
7606 2003-01-11 Bruno Haible <bruno@clisp.org>
7608 * same.c (same_name): Reorder tests so as to avoid calling stat()
7609 when a string comparison is sufficient.
7611 2003-01-11 Bruno Haible <bruno@clisp.org>
7613 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7616 2003-01-11 Bruno Haible <bruno@clisp.org>
7618 * hash-pjw.c: Add comment about low quality of this function.
7620 2003-01-12 Paul Eggert <eggert@twinsun.com>
7622 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7623 to avoid collisions with libcurses and libreadline.
7625 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7626 * getstr.h, getstr.c: Remove.
7627 * getline.c: Include "getline.h", to check interface.
7628 Move body of old getstr.c here: this defines MIN_CHUNK and
7629 declares getdelim2, which is renamed from getstr.
7630 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7632 * linebuffer.c (readlinebuffer): Renamed from readline.
7634 * linebuffer.h: Likewise.
7635 (readline): Remove backward-compatibility macro.
7637 2003-01-12 Jim Meyering <jim@meyering.net>
7639 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7641 2003-01-10 Bruno Haible <bruno@clisp.org>
7643 * alloca_.h: New file.
7644 * getdate.y: Unconditionally include alloca.h.
7645 * makepath.c: Likewise.
7646 * setenv.c: Likewise.
7647 * userspec.c: Likewise.
7649 2003-01-09 Bruno Haible <bruno@clisp.org>
7651 * stdbool.h.in: New file.
7653 2003-01-08 Bruno Haible <bruno@clisp.org>
7655 * safe-read.c: Include specification header first, to ensure its
7657 * full-write.c: Likewise.
7659 2003-01-08 Jim Meyering <jim@meyering.net>
7661 * full-write.c: Undefine and define-away `const' after inclusion
7662 of errno.h, not before. Suggestion from Bruno Haible.
7664 2003-01-07 Jim Meyering <jim@meyering.net>
7666 * full-write.c: Rework so that it may serve to define full_read, too.
7667 * full-read.c: Simply #define FULL_READ and include full-write.c.
7669 2003-01-06 Jim Meyering <jim@meyering.net>
7671 * version-etc.c: Update year in translatable copyright string.
7673 2002-12-25 Bruno Haible <bruno@clisp.org>
7675 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7676 * xstrtol.h: Likewise.
7677 * xstrtoimax.c: Likewise.
7678 * xstrtoumax.c: Likewise.
7679 * human.h: Likewise.
7681 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7682 on systems that have <inttypes.h> but not <stdint.h>.
7684 2002-12-31 Paul Eggert <eggert@twinsun.com>
7686 * memcoll.c (memcoll): Fall back on a simple algorithm using
7687 memcmp if strcoll doesn't work.
7689 2002-12-23 Bruno Haible <bruno@clisp.org>
7691 * localcharset.h: New file.
7692 * localcharset.c: Include it.
7693 * unicodeio.c: Likewise.
7695 2002-12-22 Bruno Haible <bruno@clisp.org>
7697 * utime.c (utime_null): No need to call ftruncate if the file was
7700 2002-12-23 Bruno Haible <bruno@clisp.org>
7702 * memcoll.c (STRCOLL): New macro.
7705 2002-12-22 Bruno Haible <bruno@clisp.org>
7707 * getstr.h (getstr): Define, to avoid clash with libcurses.
7708 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7710 2002-12-22 Bruno Haible <bruno@clisp.org>
7712 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7714 2002-12-23 Bruno Haible <bruno@clisp.org>
7716 * getline.h: Include <stddef.h>, for size_t.
7718 * unicodeio.h: Include <stddef.h>, for size_t.
7719 * unicodeio.c: Don't include <stddef.h>.
7721 2002-12-17 Bruno Haible <bruno@clisp.org>
7723 * canon-host.c (strdup): Remove unused declaration.
7725 * fsusage.c: Include full_read.h.
7726 (get_fs_usage): Use full_read instead of safe_read.
7728 * utime.c (utime_null): Use SAFE_READ_ERROR.
7730 2002-12-11 Bruno Haible <bruno@clisp.org>
7732 * setenv.h: Rewritten to cope with systems that have setenv() but not
7734 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7737 2002-12-11 Bruno Haible <bruno@clisp.org>
7739 * setenv.c (alloca): Fall back to malloc.
7741 (setenv): Use freea() to free memory allocated with alloca().
7743 2002-11-13 Bruno Haible <bruno@clisp.org>
7745 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7746 function declarations.
7747 * unsetenv.c (unsetenv): Likewise.
7749 2002-03-04 Bruno Haible <bruno@clisp.org>
7751 Portability to AIX 4.3.3.
7752 * unsetenv.c: New file, extracted from setenv.c.
7753 * setenv.c: Move the unsetenv() function to unsetenv.c.
7755 2001-12-20 Bruno Haible <bruno@clisp.org>
7757 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7758 use malloc instead. For SunOS 4.
7760 2001-12-11 Bruno Haible <bruno@clisp.org>
7762 * setenv.c: Declare alloca.
7763 (compar_fn_t): New typedef.
7764 (KNOWN_VALUE, STORE_VALUE): Use it.
7766 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7769 2002-12-10 Paul Eggert <eggert@twinsun.com>
7771 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7772 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7773 Choose values that are less likely to collide with system fnmatch
7775 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7776 defined (e.g., a pure POSIX system).
7777 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7778 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7780 2002-12-06 Jim Meyering <jim@meyering.net>
7782 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7784 Merge in changes from libc's misc/error.c, in preparation
7785 for the merge of gnulib's changes back into libc.
7787 * error.c (_): Define only if not already defined.
7788 Move definition to follow all #include directives.
7789 Include unlocked-io.h only if !_LIBC.
7790 [_LIBC]: Include <libio/libioP.h>.
7791 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7792 (fflush): Tweak definition to use INTUSE.
7795 2002-12-05 Paul Eggert <eggert@twinsun.com>
7797 * alloca.c [defined emacs]: Include "lisp.h".
7798 (xalloc_die) [defined emacs]: New macro.
7799 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7800 [! defined emacs]: Include <xalloc.h>.
7801 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7802 (pointer): Typedef to POINTER_TYPE *.
7803 (malloc): Remove decl; we now always use xmalloc.
7804 (alloca): Use old-style definition, since Emacs needs this.
7805 Check for arithmetic overflow when computing combined size.
7807 2002-12-04 Paul Eggert <eggert@twinsun.com>
7809 Do not generate unlocked-io.h automatically, since it's easier to
7810 maintain it by hand.
7812 * unlocked-io.h: New file, from GNU diffutils,
7813 but with proper copyright notice and attribution.
7815 * Makefile.am: Add copyright notice.
7816 (libfetish_a_SOURCES): Add unlocked-io.h.
7817 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7818 (DISTCLEANFILES, io_functions): Remove macros.
7819 (EXTRA_DIST): Remove gen_uio.
7820 (unlocked-io.h): Remove rule.
7822 2002-12-04 Jim Meyering <jim@meyering.net>
7824 Reflect the fact that stat.c and lstat.c are no longer generated.
7825 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7826 (DISTCLEANFILES): Likewise.
7827 (EXTRA_DIST): Likewise.
7828 (all_local): Don't depend on stat.c or lstat.c.
7829 (stat.c, lstat.c): Remove rules.
7830 (EXTRA_DIST): Remove xstat.in.
7832 * xstat.in: Remove file. Contents moved into stat.c.
7833 * stat.c: New file. Contents mostly from xstat.in.
7834 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7835 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7837 * safe-read.c: Rework so that it may serve to define safe_write, too.
7838 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7840 2002-12-03 Jim Meyering <jim@meyering.net>
7842 * safe-read.c, safe-write.c: Change variable names and comments, but
7843 not semantics, to minimize the differences between these two files.
7844 (safe_read): Change comment to mention SAFE_READ_ERROR.
7846 * safe-read.c (IS_EINTR): Define.
7847 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7849 2002-12-02 Bruno Haible <bruno@clisp.org>
7851 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7852 Define, taken from safe-read.c.
7853 (INT_MAX): Provide fallback.
7854 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7855 * safe-write.h (SAFE_WRITE_ERROR): Define.
7857 * safe-read.c (EINTR): Remove definition.
7858 (safe_read): Don't use EINTR if it is absent.
7860 2002-12-02 Jim Meyering <jim@meyering.net>
7862 * safe-read.c (EINTR): Define.
7863 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7864 (INT_MAX): Provide fallback.
7865 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7867 * safe-read.h (SAFE_READ_ERROR): Define.
7869 2002-12-01 Jim Meyering <jim@meyering.net>
7871 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7872 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7874 2002-11-27 Paul Eggert <eggert@twinsun.com>
7876 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7877 hash_rehash): Replace `if (limit <= value) abort ();' with
7878 `if (! (value < limit)) abort ();', for readability.
7880 2002-11-26 <karl@gnu.org>
7882 * strdup.c: copy from libc again, with jim's ok.
7883 * .cppi-disable: re-add strdup.c
7885 2002-11-25 <karl@gnu.org>
7887 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7888 instead of "strtol.c".
7890 2002-11-25 Jim Meyering <jim@meyering.net>
7892 * mktime.c: Sync from libc, now that it has the latest fix.
7894 2002-11-24 <karl@gnu.org>
7896 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7897 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7899 2002-11-24 Jim Meyering <jim@meyering.net>
7901 Update from coreutils:
7903 * mktime.c: Merge in changes from libc.
7905 Avoid a link-time failure on some Linux systems.
7906 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7907 (__mon_yday): Declare with the STATIC attribute.
7908 (__mktime_internal): Likewise.
7909 Based on a report from Greg Schafer.
7911 2002-11-23 Jim Meyering <jim@meyering.net>
7913 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7914 Use `unsigned', not `int', as type of index.
7916 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7918 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7920 2002-11-22 Paul Eggert <eggert@twinsun.com>
7922 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7923 hint that one should use `if (! x) abort ();' rather than `assert
7924 (x);', and anyway it's one less thing to worry about configuring.
7925 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7926 hash_rehash, hash_insert): Use abort rather than assert.
7928 2002-11-22 Paul Eggert <eggert@twinsun.com>
7930 * quotearg.h: Allow multiple inclusion by surrounding with
7931 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7932 so that we can be included first.
7933 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7934 * quotearg.c: Include quotearg.h immediately after config.h.
7935 No need to include stddef.h or sys/types.h any more.
7936 Surround local include files with "", not "<>".
7937 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7938 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7939 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7940 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7941 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7942 (ISPRINT): Remove; no longer needed now that we assume C89.
7944 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7947 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7948 quotearg_char): Use SIZE_MAX rather than
7949 (size_t) -1 when we are talking about "infinity".
7951 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7953 2002-11-22 Bruno Haible <bruno@clisp.org>
7955 * safe-read.h: Assume C89. Add comments.
7956 (safe_read): Change return type to size_t.
7957 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7958 counts > SSIZE_MAX correctly.
7959 * safe-write.h: New file.
7960 * safe-write.c: New file.
7961 * full-read.h: New file.
7962 * full-read.c: New file.
7963 * full-write.h: Assume C89. Add comments.
7964 * full-write.c: Include safe-write.h.
7965 (full_write): Rewritten to use safe_write.
7966 Suggested by Jim Meyering and Paul Eggert.
7968 2002-11-21 Bruno Haible <bruno@clisp.org>
7970 Remove case insensitive option matching.
7971 * argmatch.h (argcasematch): Remove declaration.
7972 (ARGCASEMATCH): Remove macro.
7973 (__xargmatch_internal): Remove case_sensitive argument.
7974 (XARGMATCH): Update.
7975 (XARGCASEMATCH): Remove macro.
7976 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7977 case_sensitive argument.
7978 (argcasematch): Remove function.
7979 (__xargmatch_internal): Remove case_sensitive argument.
7980 (main): Use XARGMATCH instead of XARGCASEMATCH.
7982 * xmalloc.c: Change compile-time error message. Add comment about
7983 required autoconf version.
7985 2002-11-21 Jim Meyering <jim@meyering.net>
7987 * strdup.c (strdup): Tweak comment and initial #if/#include.
7989 Merge in changes from the coreutils.
7991 2002-09-25 Paul Eggert <eggert@twinsun.com>
7992 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7993 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7994 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7995 int. Work more efficiently if X is the same width as uintmax_t.
7996 Do not compare X to -1, to avoid bogus compiler warning.
7997 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7998 Don't assume that f_frsize and f_bsize are the same type.
8000 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8003 * makepath.c (make_path): Restore umask *before* creating the final
8005 (make_path): Minor reformatting.
8007 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8008 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8010 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8011 ones. At least on GNU/Linux systems, `auto' means something else.
8014 2002-11-20 Paul Eggert <eggert@twinsun.com>
8016 Merge argmatch cleanups from Bison. Assume C89.
8018 * argmatch.c: Include config.h here, not in argmatch.h.
8019 Include stdlib.h, for EXIT_FAILURE.
8020 Always include <string.h>, since we assume C89.
8021 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8022 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8023 Include <stddef.h> instead, since it's all we need for size_t.
8024 (PARAMS): Remove. All uses removed.
8025 (ARRAY_CARDINALITY): Do not bother to #undef.
8026 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8027 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8028 Remove unnecessary parentheses.
8029 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8030 Insert necessary parentheses.
8031 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8032 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8034 2002-11-19 Bruno Haible <bruno@clisp.org>
8036 * mbswidth.c: Include mbswidth.h right at the beginning.
8037 * mbswidth.h: Include <stddef.h>, for size_t.
8039 * mbswidth.h (PARAMS): Remove macro.
8040 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8041 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8043 * gcd.h (PARAMS): Remove macro.
8044 (gcd): Use ANSI C function declarations.
8045 * gcd.c (gcd): Likewise.
8047 2002-11-15 Bruno Haible <bruno@clisp.org>
8049 * strcspn.c: Include <stddef.h>.
8050 (strcspn): Use ANSI C function declaration. Change return type to
8052 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8053 (strpbrk): Use NULL.
8054 * strpbrk.h (PARAMS): Remove macro.
8055 (strpbrk): Use ANSI C function declaration.
8056 * strstr.c: Don't include <sys/types.h>.
8057 * strstr.h (PARAMS): Remove macro.
8058 (strstr): Use ANSI C function declarations.
8060 2002-11-06 Bruno Haible <bruno@clisp.org>
8062 * gcd.h (gcd): Change argument type to 'unsigned long'.
8063 * gcd.c (gcd): Likewise.
8065 2002-11-05 Bruno Haible <bruno@clisp.org>
8067 * gcd.h: New file, from gettext-0.11.5.
8068 * gcd.c: New file, from gettext-0.11.5.
8070 2002-11-05 Bruno Haible <bruno@clisp.org>
8072 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8073 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8074 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8075 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8077 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8078 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8080 * closeout.c: Include gettext.h instead of <libintl.h>.
8081 * human.c: Include gettext.h instead of <libintl.h>.
8082 * quotearg.c: Include gettext.h instead of <libintl.h>.
8083 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8084 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8085 * userspec.c: Include gettext.h instead of <libintl.h>.
8086 * version-etc.c: Include gettext.h instead of <libintl.h>.
8087 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8088 (textdomain): Remove definition.
8089 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8091 * long-options.c: Remove include of <libintl.h> and definition of _.
8092 * same.c: Remove include of <libintl.h> and definition of _.
8094 2002-11-04 Bruno Haible <bruno@clisp.org>
8096 * stpcpy.h: New file, from GNU gettext-0.11.5.
8097 * strcase.h: New file, from GNU gettext-0.11.5.
8098 * strpbrk.h: New file, from GNU gettext-0.11.5.
8099 * strstr.h: New file, from GNU gettext-0.11.5.
8100 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8102 2002-05-09 Bruno Haible <bruno@clisp.org>
8104 * config.charset: Update for newest glibc. Add canonical names
8105 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8107 2002-05-09 Bruno Haible <bruno@clisp.org>
8109 * localcharset.c (get_charset_aliases): Add more Windows specific
8112 2002-05-08 Owen Taylor <otaylor@redhat.com>
8114 * config.charset: A few additions for Solaris.
8116 2001-12-05 Bruno Haible <bruno@clisp.org>
8118 * localcharset.c (locale_charset): Don't return an empty string.
8120 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8122 * config.charset: msdos in uk_UA uses CP1125.
8124 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8126 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8127 * localcharset.c (locale_charset): Declare as extern "C".
8129 2002-02-15 Bruno Haible <bruno@clisp.org>
8131 * config.charset [msdosdjgpp]: For Russian, use CP866.
8133 2002-02-11 Bruno Haible <bruno@clisp.org>
8135 * config.charset: Add support for NetBSD.
8137 2002-09-25 <karl@gnu.org>
8139 * strdup.c: copy from libc/string (via ../config/srclist*).
8140 * getopt*: copy from libc/posix.
8141 * gettext.h: copy from gettext.
8142 * .cppi-disable: add strdup.c, gettext.h.
8144 2002-07-01 Jim Meyering <meyering@lucent.com>
8146 * c-stack.c: Include sys/time.h.
8147 From Volker Borchert.
8149 2002-06-11 Paul Eggert <eggert@twinsun.com>
8151 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8152 New macro. Use it uniformly instead of
8153 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8154 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8155 reported by Vin Shelton.
8157 2002-06-22 Jim Meyering <meyering@lucent.com>
8159 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8160 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8162 2002-06-22 Paul Eggert <eggert@twinsun.com>
8164 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8165 Do not assume SA_SIGINFO behavior.
8166 Bug reported by Jim Meyering on NetBSD 1.5.2.
8168 2002-06-22 Jim Meyering <meyering@lucent.com>
8170 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8172 * exitfail.c, exitfail.h: Likewise.
8173 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8175 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8177 (EXTRA_DIST): Add fnmatch_loop.c.
8178 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8180 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8181 * fnmatch.c: Update from diffutils-2.8.2.
8182 * fnmatch_.h: New file. From diffutils-2.8.2.
8183 * fnmatch.h: Remove file.
8185 2002-06-18 Paul Eggert <eggert@twinsun.com>
8187 * file-type.h: Report an error if neither S_ISREG nor
8188 S_IFREG is defined, instead of using a test specific to glibc
8189 2.2. This should be safe, since POSIX requires S_ISREG and
8190 Unix Version 7 had S_IFREG. We don't need to check for
8191 <sys/types.h> since we don't use any symbols that it defines.
8193 2002-06-15 Jim Meyering <meyering@lucent.com>
8195 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8196 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8197 have been included before this file.
8199 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8201 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8202 so that each temporary file name is unique and valid in the first
8203 8 characters, for operation under DOS.
8205 2002-06-15 Jim Meyering <meyering@lucent.com>
8207 Work even with DJGPP 2.03, which lacks support for symlinks.
8209 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8211 * lchown.c (S_ISLNK): Likewise.
8213 2002-06-14 Jim Meyering <meyering@lucent.com>
8215 * file-type.h: Use the version from diffutils-2.8.2.
8216 * file-type.c: Likewise.
8218 2002-05-27 Jim Meyering <meyering@lucent.com>
8220 Fix a problem seen only on nonconforming systems whereby ls.c's
8221 use of localtime, and then of gettimeofday would cause trouble:
8222 the localtime call used to initialize rpl_gettimeofday's save
8223 mechanism would clobber ls's current local time information so
8224 that in any long listing the first file would always be listed
8225 with date 1970-01-01. Analysis by Volker Borchert.
8227 * gettimeofday.c (localtime): Undefine.
8228 (rpl_localtime): New function.
8230 2002-05-22 Jim Meyering <meyering@lucent.com>
8232 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8233 * file-type.h: New file.
8234 * file-type.c (file_type): New file/function. Extracted from diffutils.
8236 2002-04-29 Paul Eggert <eggert@twinsun.com>
8238 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8240 2002-04-28 Paul Eggert <eggert@twinsun.com>
8242 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8243 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8244 of 127, since 64 is the largest conceivable number for ancient
8246 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8248 2002-04-28 Jim Meyering <meyering@lucent.com>
8250 * sig2str.c (WTERMSIG): Remove definition (unused).
8252 2002-04-28 Paul Eggert <eggert@twinsun.com>
8254 * sig2str.h, sig2str.c: New files.
8255 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8257 2002-04-24 Jim Meyering <meyering@lucent.com>
8259 * gettext.h: New file, from Gettext.
8260 * Makefile.am (INCLUDES): Remove -I../intl.
8261 (libfetish_a_SOURCES): Add gettext.h.
8263 2002-04-16 Jim Meyering <meyering@lucent.com>
8265 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8266 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8267 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8269 2002-04-12 Jim Meyering <meyering@lucent.com>
8271 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8273 2002-03-10 Jim Meyering <meyering@lucent.com>
8275 * makepath.c (make_path): Remove a comma from a diagnostic.
8276 Suggestion from Santiago Vila.
8278 2002-03-08 Jim Meyering <meyering@lucent.com>
8280 * rename.c: Mention that this wrapper is needed also on
8281 mips-dec-ultrix4.4 systems.
8283 2002-03-02 Jim Meyering <meyering@lucent.com>
8285 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8286 not HAVE_CLOCK_SETTIME.
8288 2002-02-27 Paul Eggert <eggert@twinsun.com>
8290 * nanosleep.h: Rename to....
8291 * timespec.h: New name for nanosleep.h. All uses changed.
8293 * gettime.c: New file.
8294 * settime.c: New file.
8297 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8298 timespec.h. Remove nanosleep.h.
8300 2002-02-25 Paul Eggert <eggert@twinsun.com>
8302 * acl.c, acl.h: New files.
8303 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8305 2002-02-24 Jim Meyering <meyering@lucent.com>
8307 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8308 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8309 cause trouble. Reported by Nelson Beebe.
8311 2002-02-23 Paul Eggert <eggert@twinsun.com>
8313 * path-concat.c (xpath_concat): Reorder code to pacify
8314 compilers that don't know that xalloc_die never returns.
8316 2002-02-20 Jim Meyering <meyering@lucent.com>
8318 * getdate.c: Regenerate using bison-1.33.
8320 2002-02-15 Paul Eggert <eggert@twinsun.com>
8322 * posixver.c, posixver.h: New files.
8323 * Makefile.am (libfetish_a_SOURCES): Add them.
8325 2002-02-02 Paul Eggert <eggert@twinsun.com>
8326 Bruno Haible <bruno@clisp.org>
8328 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8329 (fwrite_success_callback): New declaration.
8330 * unicodeio.c (unicode_to_mb): New function, extracted from
8331 print_unicode_char. Call failure callback instead of error.
8332 (fwrite_success_callback): New function.
8333 (exit_failure_callback): New function.
8334 (fallback_failure_callback): New function.
8335 (print_unicode_char): Call unicode_to_mb.
8337 2002-01-26 Jim Meyering <meyering@lucent.com>
8339 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8341 2002-01-22 Jim Meyering <meyering@lucent.com>
8343 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8344 Otherwise, some versions of automake would omit the rule that makes
8345 Makefile from Makefile.in.
8347 2001-01-21 Paul Eggert <eggert@twinsun.com>
8349 * xmemcoll.h, xmemcoll.c: New files.
8350 * Makefile.am (libfetish_a_SOURCES): Add them.
8351 * memcoll.c: Include errno.h, and declare errno if not defined.
8352 (memcoll): Set errno to zero if there is no error.
8354 * quotearg.c (quotearg_buffer_restyled):
8355 Fix bug with quoting buffers containing NUL when backslashing escapes.
8356 This bug was exposed by the other changes in this patch.
8357 (quotearg_n_options): New arg ARGSIZE.
8358 All callers changed.
8359 (quoting_options_from_style): New function.
8360 (quotearg_n_style): Use it.
8361 (quotearg_n_style_mem): New function.
8363 * quotearg.h (quotearg_n_style_mem): New function.
8365 2002-01-16 Jim Meyering <meyering@lucent.com>
8367 * getdate.y: Add three semicolons, each just before a closing brace.
8368 Bison (as of version 1.31) no longer papers over that mistake.
8370 2002-02-14 Paul Eggert <eggert@twinsun.com>
8372 * backupfile.c (ISDIGIT): Comment fix.
8373 * getdate.y (ISDIGIT): Likewise.
8374 * posixtm.c (ISDIGIT, year): Likewise.
8375 * strverscmp.c (ISDIGIT): Likewise.
8376 * userspec.c (ISDIGIT): Likewise.
8378 2002-01-05 Jim Meyering <meyering@lucent.com>
8380 * version-etc.c (version_etc_copyright): Update copyright year.
8382 2001-01-19 Paul Eggert <eggert@twinsun.com>
8384 * closeout.c (close_stdout_status): If ferror (stdout), do
8385 not silently exit merely because the output buffer happens to
8386 have nothing pending.
8388 2001-12-18 Paul Eggert <eggert@twinsun.com>
8390 See the big note in ../ChangeLog.
8391 * human.c (suffixes): Prefer K to k for 1024.
8392 (generate_suffix_backwards): New function.
8393 (human_readable_inexact): Use it.
8394 * xstrtol.c (__xstrtol): If there is no number but there
8395 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8396 Accept 'K' as well as 'k'.
8398 2001-12-15 Jim Meyering <meyering@lucent.com>
8400 * regex.h (__restrict_arr): Update from libc.
8402 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8403 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8406 2001-12-10 Jim Meyering <meyering@lucent.com>
8408 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8409 Instead, include "xalloc.h".
8410 (initbuffer): Don't cast xmalloc return value to char*.
8411 (readline): Reword comment.
8412 Don't cast xrealloc return value to char*
8415 2001-12-09 Jim Meyering <meyering@lucent.com>
8417 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8418 `signed and unsigned type in conditional expression'.
8419 * posixtm.c (posix_time_parse): Likewise.
8421 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8423 * readtokens.c (readtoken): Declare an index to be of type unsigned
8424 to avoid a pedantic warning.
8426 * getstr.c: Don't include assert.h.
8427 (getstr): Remove warning-evoking assertions.
8428 Return -1 if offset parameter is out of bounds.
8429 Change the type of a local from int to size_t.
8431 * strftime.c (my_strftime_localtime_r): Include this function
8432 definition in the `#if ! HAVE_TM_GMTOFF' block.
8434 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8435 Include xalloc.h instead.
8437 2001-12-02 Jim Meyering <meyering@lucent.com>
8439 * tempname.c: Don't declare getenv, thus reverting the change of
8440 2001-11-18. It's no longer necessary, now that stdlib.h is always
8443 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8444 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8446 2001-11-30 Akim Demaille <akim@epita.fr>
8448 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8449 before being defined.
8451 2001-11-27 Paul Eggert <eggert@twinsun.com>
8453 * quotearg.h (quotearg_n, quotearg_n_style):
8454 First arg is int, not unsigned.
8455 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8456 (SIZE_MAX, UINT_MAX): New macros.
8457 (quotearg_n_options): Abort if N is negative.
8458 Avoid overflow check on hosts where size_t is 64 bits and int
8459 is 32 bits, as overflow is impossible there.
8460 Fix off-by-one typo that caused unnecessary reallocation.
8462 2001-11-27 Jim Meyering <meyering@lucent.com>
8464 * tempname.c: Merge with version from libc.
8465 * regex.c: Likewise.
8467 * tempname.c: Include stdlib.h unconditionally. On some old systems
8468 for which STDC_HEADERS is 0, it was not included, resulting in a
8469 warning about an integer-to-pointer conversion problem with getenv.
8470 Reported by Volker Borchert.
8472 2001-11-26 Jim Meyering <meyering@lucent.com>
8474 * gtod.h: Remove file.
8475 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8476 * gettimeofday.c: Don't include gtod.h.
8477 (GTOD_init): Remove function.
8478 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8479 Suggestion from Volker Borchert.
8481 2001-11-23 Jim Meyering <meyering@lucent.com>
8483 * hash.h (struct hash_table): Don't define here. Merely declare it.
8484 * hash.c (struct hash_table): Define it here instead.
8486 2001-11-22 Jim Meyering <meyering@lucent.com>
8488 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8490 2001-11-18 Paul Eggert <eggert@twinsun.com>
8492 * tempname.c (TMP_MAX): Remove; no longer needed.
8493 (TEMPORARIES): New macro.
8494 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8495 removes an artificial limitation (e.g. HP-UX 10.20, where
8498 2001-11-18 Jim Meyering <meyering@lucent.com>
8500 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8503 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8504 files will be created before anything else.
8506 2001-11-17 Jim Meyering <meyering@lucent.com>
8508 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8509 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8510 rather than group writable. Patch by Juan F. Codagnone.
8512 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8513 Instead, include "xalloc.h".
8515 * mountlist.c: Include unlocked-io.h after all system headers.
8516 Remove explicit declarations of xmalloc, xrealloc,
8517 and xstrdup. Instead, include "xalloc.h".
8519 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8520 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8521 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8523 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8524 Reported by Padraig Brady.
8526 * mkstemp.c: #undef mkstemp.
8528 (rpl_mkstemp): Rename from mkstemp.
8531 2001-11-16 Jim Meyering <meyering@lucent.com>
8533 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8534 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8535 determine the amount of total physical memory, use pstat_getstatic.
8536 HPUX-11 doesn't define _SC_PHYS_PAGES.
8537 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8538 If sysconf couldn't be used to determine the amount of available
8539 physical memory, use both pstat_getstatic and pstat_getdynamic.
8540 Based on a patch from Bob Proulx.
8542 2001-11-05 Jim Meyering <meyering@lucent.com>
8544 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8546 2001-11-03 Jim Meyering <meyering@lucent.com>
8548 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8549 in argmatch_to_argument call.
8551 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8554 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8555 e.g., a fault due to an attempt to free a NULL pointer.
8557 2001-11-01 Jim Meyering <meyering@lucent.com>
8559 * dirfd.c, dirfd.h: New files.
8560 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8562 * hash.c (hash_print) [TESTING]: Clean up.
8564 2001-10-22 Paul Eggert <eggert@twinsun.com>
8566 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8567 to avoid a warning if -Wall.
8569 2001-10-21 Paul Eggert <eggert@twinsun.com>
8571 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8573 2001-10-21 Jim Meyering <meyering@lucent.com>
8575 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8576 this code would end up calling gettext even in packages built
8578 * getopt.c (_): Likewise.
8579 * regex.c (_): Likewise.
8581 2001-10-20 Paul Eggert <eggert@twinsun.com>
8583 * error.c (strerror_r): Do not declare unless !_LIBC.
8584 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8585 Use strerror_r that is only a macro, even if it is not a function.
8586 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8587 (private_strerror): Use prototypes, not old-style function definition.
8588 (print_errno_message): New function.
8589 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8591 (error_tail, error, error_at_line): Use it.
8593 2001-10-11 Jim Meyering <meyering@lucent.com>
8595 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8596 and quote_n (1, ... to avoid clobbering a buffer.
8598 2001-10-05 Jim Meyering <meyering@lucent.com>
8600 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8601 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8602 * hash-pjw.h: New file.
8604 2001-09-30 Jim Meyering <meyering@lucent.com>
8606 * mountlist.c [MOUNTED_GETFSSTAT]:
8607 Include <sys/ucred.h>, for Apple Darwin.
8608 Include sys/mount.h and sys/fs_types.h only if available.
8610 (read_filesystem_list): Use FS_TYPE.
8612 2001-09-29 Paul Eggert <eggert@twinsun.com>
8614 * exclude.c (excluded_filename): 0 -> false, since it's
8617 2001-09-28 Paul Eggert <eggert@twinsun.com>
8619 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8620 #defines strtoimax. Also treat the other strto* functions
8623 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8624 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8625 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8627 2001-09-26 Jim Meyering <meyering@lucent.com>
8629 Most macros in unlocked-io.h had the wrong number of arguments.
8630 * gen-uio: New script.
8631 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8632 * unlocked-io.hin: Remove file.
8633 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8634 rather than trying to embed it here.
8635 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8636 Reported by Padraig Brady.
8638 2001-09-25 Volker Borchert <bt@teknon.de>
8640 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8642 2001-09-23 Jim Meyering <meyering@lucent.com>
8644 * mountlist.c: Remove useless parentheses in #if directives.
8645 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8646 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8648 2001-09-22 Jim Meyering <meyering@lucent.com>
8650 * localcharset.c: Update from latest gettext.
8651 * config.charset: Likewise.
8653 2001-09-20 Jim Meyering <meyering@lucent.com>
8655 * xstrtol.c (strtoimax): Guard declaration with
8656 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8657 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8658 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8659 (strtoumax): Likewise, for completeness (it wasn't necessary).
8661 2001-09-06 Paul Eggert <eggert@twinsun.com>
8663 * strtoimax.c (HAVE_LONG_LONG):
8664 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8665 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8666 to work around bug in IBM C compiler.
8668 2001-09-16 Jim Meyering <meyering@lucent.com>
8670 * mkdir.c: New file.
8672 2001-09-04 Paul Eggert <eggert@twinsun.com>
8674 * xgetcwd.c: Revert some of the previous change; intead,
8675 fix the HAVE_GETCWD_NULL code to behave more like the
8676 !HAVE_GETCWD_NULL code used to.
8679 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8682 2001-09-04 Paul Eggert <eggert@twinsun.com>
8684 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8685 Use ssize_t, not int, to store result of readlink.
8686 Check for ssize_t overflow as well as size_t overflow,
8687 as POSIX says the result of readlink is implementation-defined
8688 when ssize_t overflows.
8689 Remove unnecessary cast to char*.
8690 Use free+malloc instead of realloc, as the storage doesn't need
8691 to be preserved and it's clearer and can be more efficient that way.
8692 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8693 * xreadlink.h (xreadlink): Update prototype.
8695 2001-09-03 Paul Eggert <eggert@twinsun.com>
8697 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8698 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8699 spotted by Jim Meyering.
8701 2001-09-03 Jim Meyering <meyering@lucent.com>
8703 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8705 2001-09-03 Paul Eggert <eggert@twinsun.com>
8707 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8708 like the HAVE_GETCWD_NULL code.
8709 Include pathmax.h if not HAVE_GETCWD.
8710 Do not include xalloc.h.
8711 (INITIAL_BUFFER_SIZE): New symbol.
8712 Do not use xmalloc / xrealloc, since the caller is responsible for
8713 handling errors. Preserve errno around `free' during failure.
8714 Do not overrun buffer when using getwd.
8716 2001-09-03 Paul Eggert <eggert@twinsun.com>
8718 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8719 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8721 2001-09-02 Jim Meyering <meyering@lucent.com>
8723 * error.c: Update from GNU libc.
8725 2001-09-01 Jim Meyering <meyering@lucent.com>
8727 * xreadlink.c: New file.
8728 * xreadlink.h: New file.
8729 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8731 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8732 doesn't conflict with sparc Solaris 7's definition in
8733 /usr/include/sys/int_types.h.
8735 * exclude.c: Use `""', not `<>' to #include non-system header files.
8736 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8737 and strncasecmp as r-values. Unixware didn't have declarations.
8739 2001-08-31 Jim Meyering <meyering@lucent.com>
8741 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8742 Use an initial, malloc'd, buffer of length 128 rather than
8743 a statically allocated one of length 1024.
8745 2001-08-30 Paul Eggert <eggert@twinsun.com>
8747 * xgetcwd.c: Don't include pathmax.h.
8748 Include stdlib.h and unistd.h if available.
8750 (xmalloc, xstrdup, free): Remove decls.
8751 (xgetcwd): Don't assume sizes fit in unsigned.
8752 Check for overflow when computing sizes.
8753 Simplify reallocation code.
8755 2001-08-28 Paul Eggert <eggert@twinsun.com>
8757 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8759 * strtoimax.c: Renamed from strtoxmax.c, removing the
8762 Also, make the following further changes to make this file's
8763 configuration more similar to that of strtol.c:
8764 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8765 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8766 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8767 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8768 changed to signed values.
8770 And make the following changes as well:
8771 Fix copyright notice, as 1999 was missing.
8772 (verify): New macro.
8773 (strtoimax): Check sizes at compile-time, not run-time.
8774 Prefer strtol to strtoll if both work.
8775 (main): Remove; it was not that useful and was a pain to maintain.
8777 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8779 2001-08-30 Paul Eggert <eggert@twinsun.com>
8781 * savedir.c (savedir): Remove size parameter, as POSIX says that
8782 a directory's st_size can have an arbitrary value, so the old
8783 usage could waste an arbitrary amount of memory. All uses
8785 * savedir.h: Update prototype.
8787 2001-08-30 Paul Eggert <eggert@twinsun.com>
8789 * xstrtol.c (strtoimax): New decl.
8791 2001-08-28 Paul Eggert <eggert@twinsun.com>
8793 * xstrtol.h: Add copyright notice.
8794 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8795 LONGINT_INVALID_SUFFIX_CHAR.
8797 2001-08-30 Paul Eggert <eggert@twinsun.com>
8799 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8802 2001-08-30 Paul Eggert <eggert@twinsun.com>
8804 * hash.c: Remove '2001' from copyright notice.
8806 2001-08-30 Paul Eggert <eggert@twinsun.com>
8808 * full-write.h: New file.
8809 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8810 * full-write.c: Correct credits, as cccp.c no longer
8811 exists and anyway it was so heavily changed from the old cccp
8812 code as to be unrecognizable. Include full-write.h.
8813 (full_write) Return size_t, with short writes meaning failure.
8814 All callers changed. This fixes a bug with large buffers
8816 * utime.c: Include full-write.h.
8818 2001-08-30 Paul Eggert <eggert@twinsun.com>
8820 Merge 'exclude' changes from tar 1.13.22.
8821 This fixes one or two unlikely storage allocation overflow bugs,
8822 but doesn't change user-visible behavior otherwise.
8824 2001-08-30 Paul Eggert <eggert@twinsun.com>
8826 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8827 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8828 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8829 Include if available.
8830 (<xalloc.h>): Include
8831 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8832 (verify): New macro. Use it to verify that EXCLUDE macros do not
8833 collide with FNM macros.
8834 (struct patopts): New struct.
8835 (struct exclude): Use it, as exclude patterns now come with options.
8836 (new_exclude): Support above changes.
8837 (new_exclude, add_exclude_file):
8838 Initial size must now be a power of two to simplify overflow checking.
8839 (free_exclude, fnmatch_no_wildcards): New function.
8840 (excluded_filename): No longer requires options arg, as the options
8841 are determined by add_exclude. Now returns bool, not int.
8842 (excluded_filename, add_exclude):
8843 Add support for the fancy new exclusion options.
8844 (add_exclude, add_exclude_file): Now takes int options arg.
8845 Check for arithmetic overflow when computing sizes.
8846 (add_exclude_file): xrealloc might modify errno, so don't
8847 realloc until after errno might be used.
8849 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8851 (free_exclude): New decl.
8852 (add_exclude, add_exclude_file): Now takes int options arg.
8853 (excluded_filename): No longer requires options arg, as the options
8854 are determined by add_exclude. Now returns bool, not int.
8856 2001-08-30 Paul Eggert <eggert@twinsun.com>
8858 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8860 2001-08-27 Jim Meyering <meyering@lucent.com>
8862 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8864 * version-etc.c (N_): Remove definition.
8865 Revert most of last change.
8866 Instead, simply don't mark the `Copyright...' string for translation.
8867 Based on advice from Paul Eggert.
8869 * strtoxmax.c: Tweak comment.
8871 2001-08-26 Jim Meyering <meyering@lucent.com>
8873 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8874 of copyright with `%s' so translators don't get an untranslated
8876 (COPYRIGHT_YEAR): Define.
8877 (version_etc): Use fprintf rather than fputs.
8878 Suggestion from Ulrich Drepper.
8880 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8882 * strtoll.c: New file, from GNU libc.
8883 * xstrtoimax.c: New file.
8885 * xstrtol.h: Add xstrtoimax.
8886 * strtoumax.c: New file. Simply include "strtoumax.c".
8887 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8889 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8890 * strtoxmax.c: ... then renamed to this.
8892 2001-08-13 Paul Eggert <eggert@twinsun.com>
8894 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8895 Port to Solaris 8, where 'sed' requires a space after the 'r'
8896 command, and where sh dislikes "$/". Clean up the spacing a bit.
8897 Redirect output to $tmp just once.
8899 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8901 * addext.c (<errno.h>): Include.
8902 (errno): Declare if not defined.
8903 (addext): Work correctly when pathconf returns -1 and leaves
8904 errno alone because there is no limit. Also, work even if
8905 pathconf returns a value greater than SIZE_MAX.
8907 2001-08-12 Jim Meyering <meyering@lucent.com>
8909 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8910 Simply `return getcwd (NULL, 0);'.
8911 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8912 Use 1300 as initial value for length, not PATH_MAX.
8914 * pathmax.h: Clean up cpp syntax.
8916 2001-08-12 Jim Meyering <meyering@lucent.com>
8918 * gettimeofday.c: New file.
8920 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8922 2001-08-04 Jim Meyering <meyering@lucent.com>
8924 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8925 to get in sync with glibc.
8927 2001-08-03 Paul Eggert <eggert@twinsun.com>
8929 The following changes are from gettext 0.10.39 as maintained by
8932 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8933 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8934 with inverted sense. All uses changed.
8936 * mbswidth.c: Don't include <limits.h>.
8937 Include <stdlib.h> and <string.h> unconditionally.
8938 (iswcntrl, mbsinit, ISCNTRL): New macros.
8939 (mbsnwidth): Use K&R style function declarations.
8940 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8941 can optimize it when MB_CUR_MAX == 1.
8942 The width of control characters is zero, not 1.
8944 2001-07-15 Jim Meyering <meyering@lucent.com>
8946 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8947 (BUILT_SOURCES): Add unlocked-io.h.
8948 (io_functions): Define.
8949 (unlocked-io.h): New rule.
8950 (DISTCLEANFILES): Add unlocked-io.h.
8951 (all-local): Depend on unlocked-io.h, to ensure it is created.
8953 * unlocked-io.hin: New file
8955 * regex.c: Update from glibc.
8957 2001-07-05 Jim Meyering <meyering@lucent.com>
8959 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8961 (libfetish_a_SOURCES): Put all .h files here instead.
8962 Remove a thus-exposed (better checks in automake) duplicate and
8963 two unnecessary .h files.
8965 2001-06-11 Jim Meyering <meyering@lucent.com>
8967 * regex.c: Update from GNU libc.
8969 2001-05-27 Jim Meyering <meyering@lucent.com>
8971 * readutmp.h (UT_TYPE): Define.
8973 2001-05-24 Jim Meyering <meyering@lucent.com>
8975 * argmatch.c: Include "quote.h".
8976 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8977 quote function. Reported by Göran Uddeborg.
8979 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8981 * dirname.c (dir_name): Compute append_dot using path, not newpath
8982 which is not yet declared.
8984 2001-05-11 Paul Eggert <eggert@twinsun.com>
8986 * Makefile.am (libfetish_a_SOURCES):
8987 Add strftime.c, since we now compile it on all hosts.
8989 * strftime.c (my_strftime):
8990 Define to nstrftime if emacs, but only if my_strftime is not defined.
8991 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8992 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8993 Add one more extra argument: a nanoseconds value.
8996 (my_strftime function): Add %N format.
8997 (emacs_strftimeu): Renamed from emacs_strftime,
8998 with extra ut argument.
9000 2001-05-11 Paul Eggert <eggert@twinsun.com>
9002 dirname code cleanup. base_name now behaves more compatibly
9003 with POSIX basename when given file names that have trailing
9004 slashes, and similarly for dir_name. Add new primitives
9005 base_len and dir_len. Put the directory-name-related decls
9008 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9009 * backupfile.c (base_name): Likewise.
9010 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9011 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9012 * makepath.c (strip_trailing_slashes): Likewise.
9013 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9015 * rename.c (strip_trailing_slashes): Likewise.
9016 * same.c (base_name): Likewise.
9017 * stripslash.c (ISSLASH): Likewise.
9019 * addext.c: Include <dirname.h> after size_t is defined.
9020 * backupfile.c: Likewise.
9022 * addext.c (addext): Use base_len to trim redundant
9023 trailing slashes instead of doing it ourselves.
9024 But do not trim the last slash if it is not redundant.
9026 * backupfile.c (find_backup_file_name,
9027 max_backup_version): Use base_len instead of rolling it ourselves.
9028 Handle the case of "" and (on DOS) "C:" correctly.
9030 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9031 Include <string.h>, <dirname.h>.
9032 (base_name): Allow file names ending in slashes, other than names
9033 that are all slashes. In this case, return the basename followed
9034 by the slashes. This is more general, and can be used in places
9035 where the original base_name purposely had an assertion failure.
9036 (base_len): New function.
9038 * dirname.c: Include <string.h> instead of <stdlib.h>.
9039 Do not include <assert.h>; no longer needed.
9041 (memrchr): Remove decl.
9042 (dir_name_r): Remove.
9043 (dir_len): Renamed from dirlen. All callers changed.
9044 Rewrite in terms of base_name, for simplicity and consistency.
9045 (dir_name): Never return NULL. All callers changed.
9046 Do not include <stdlib.h> in test program; no longer needed.
9047 return 0; is fine for test program.
9049 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9051 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9053 * path-concat.c (path_concat): Use base_len to compute
9054 base length, not strlen; this means we cannot rely on memcpy
9057 * same.c (STREQ): Remove.
9058 (same_name): Handle the case where the basename ends in trailing '/'.
9060 * stripslash.c (strip_trailing_slashes): Return nonzero if
9061 a slash was stripped. Do not strip the last slash after a
9064 2001-04-08 Jim Meyering <meyering@lucent.com>
9066 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9067 recomputed; that's necessary when the offset spans a DST transition.
9068 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9070 2001-04-02 Jim Meyering <meyering@lucent.com>
9072 * regex.h, regex.c: Update from GNU libc.
9074 2001-03-19 Paul Eggert <eggert@twinsun.com>
9076 * version-etc.c (version_etc_copyright): Update to 2001.
9078 2001-03-16 Paul Eggert <eggert@twinsun.com>
9080 * tempname.c (uint64_t): Define to uintmax_t if
9081 not defined, and if UINT64_MAX is not defined.
9082 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9083 Reported by John David Anglin.
9085 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9087 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9088 alias if codeset is empty.
9089 * config.charset (BeOS): Use wildcard syntax.
9091 2001-03-13 Jim Meyering <meyering@lucent.com>
9093 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9094 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9097 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9099 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9101 * unicodeio.c (print_unicode_char): Simplify accordingly.
9103 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9105 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9106 support for DOS/DJGPP.
9108 2001-02-28 Paul Eggert <eggert@twinsun.com>
9110 * Makefile.am (libfetish_a_SOURCES):
9111 Add dup-safer.c, fopen-safer.c.
9112 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9114 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9116 2001-02-25 Paul Eggert <eggert@twinsun.com>
9118 The mkstemp replacement is taken from glibc 2.2.2, with some
9119 portability fixes for use outside glibc, as follows:
9121 * tempname.c (struct_stat64): New macro.
9122 (direxists, __gen_tempname): Use it.
9123 This avoids a portability problem with Solaris 8.
9125 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9126 (<stddef.h>, <stdint.h>, <string.h>):
9127 Include only if STDC_HEADERS || _LIBC.
9128 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9129 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9130 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9131 (__set_errno): Define this macro if <errno.h> doesn't.
9132 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9133 Define these macros if <stdio.h> doesn't.
9134 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9135 Define these macros if <sys/stat.h>
9136 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9137 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9138 __xstat64): Define if not _LIBC.
9139 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9140 (__gen_tempname): Invoke gettimeofday only if
9141 HAVE_GETTIMEOFDAY || _LIBC;
9142 otherwise, fall back on plain "time".
9143 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9145 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9147 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9149 2001-02-17 Jim Meyering <meyering@lucent.com>
9151 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9152 around included file name.
9154 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9156 * strftime.c: Update from GNU libc (the only changes were to comments).
9158 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9160 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9162 2001-02-17 Paul Eggert <eggert@twinsun.com>
9164 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9165 Remove workaround macros for hosts that have mbrtowc but not
9166 mbstate_t, as we now insist on proper declarations for both
9167 before using mbrtowc.
9169 2001-02-17 Jim Meyering <meyering@lucent.com>
9171 * regex.c: Update from libc.
9173 2001-02-16 Paul Eggert <eggert@twinsun.com>
9175 * alloca.c (malloc): Undef before defining, since stdlib.h
9176 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9177 Reported by Mark Hounschell via Paul Eggert.
9179 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9181 * config.charset: Update for FreeBSD 4.2.
9183 2001-01-26 Jim Meyering <meyering@lucent.com>
9185 * quotearg.c: Include stddef.h.
9186 * quote.c: Include stddef.h.
9187 Reported by Axel Kittenberger.
9189 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9190 line in double quotes so that it evokes a better diagnostic.
9191 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9192 Reported by Axel Kittenberger.
9194 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9196 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9197 to avoid a warning. Add back 'const' to inptr.
9199 2001-01-16 Jim Meyering <meyering@lucent.com>
9201 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9204 2001-01-14 Jim Meyering <meyering@lucent.com>
9206 * rename.c: New file. From Volker Borchert.
9207 Include stdlib.h, string.h or strings.h, and xalloc.h.
9208 Use strip_trailing_slashes rather than open-coding it.
9210 2001-01-03 Paul Eggert <eggert@twinsun.com>
9212 * strftime.c: Sync with glibc time/strftime.c 1.81.
9214 2001-01-03 Jim Meyering <meyering@lucent.com>
9216 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9217 local `inptr' to avoid warning with some system declarations of iconv.
9219 2000-12-29 Paul Eggert <eggert@twinsun.com>
9221 * modechange.c: Do not assume that mode_t uses the
9222 traditional octal encoding. E.g. "chmod 1 FOO" should set
9223 the other-execute bit of FOO even if S_IXOTH != 1.
9225 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9226 WOTH, XOTH, ALLM): New macros.
9227 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9228 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9230 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9231 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9233 No need to use uintmax_t; unsigned long is long enough.
9234 Don't bother to get suffix since we don't use it.
9236 2000-12-24 Jim Meyering <meyering@lucent.com>
9238 * hash.c (is_prime): Return explicit boolean values.
9239 (hash_get_first): Return NULL to appease Irix5.6's 89.
9240 Reported by Nelson Beebe.
9242 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9244 * localcharset.c (locale_charset): Add support for Win32.
9246 2000-12-18 Paul Eggert <eggert@twinsun.com>
9248 * physmem.h, physmem.c: New files.
9250 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9251 (noinst_HEADERS): Add physmem.h.
9253 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9254 't' for compatibility with Solaris 8 sort.
9256 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9258 * config.charset: Add support for BeOS.
9260 2000-12-16 Jim Meyering <meyering@lucent.com>
9262 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9263 SHELLS_FILE to a file name that's useful on djgpp systems.
9265 (ADDITIONAL_DEFAULT_SHELLS): Define.
9266 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9267 Based mostly on a patch from Prashant TR.
9269 2000-12-16 Jim Meyering <meyering@lucent.com>
9271 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9272 N and M) would have treated it like `chown N:N FILE'.
9274 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9276 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9278 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9279 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9280 to the list of canonical encodings. Rename EUC-CN to GB2312.
9282 2000-12-08 Andreas Schwab <schwab@suse.de>
9284 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9285 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9287 2000-12-07 Jim Meyering <meyering@lucent.com>
9289 * stripslash.c (ISSLASH): Define.
9290 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9293 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9294 (dir_name_r): Declare this function as static.
9295 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9296 manifest itself on a name containing a mix of slashes and
9298 Make this function work with names starting with a DOS-style
9299 drive letter and colon prefix.
9300 (dir_name): Append `.' if necessary.
9301 Based mostly on patches from Prashant TR and Eli Zaretskii.
9303 * dirname.h (dir_name_r): Remove prototype.
9305 2000-12-05 Jim Meyering <meyering@lucent.com>
9307 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9309 2000-12-04 Jim Meyering <meyering@lucent.com>
9311 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9312 Also include memory.h, stdlib.h, unistd.h if appropriate.
9313 Reported by Andreas Jaeger (conflicting declaration of malloc).
9315 2000-12-02 Jim Meyering <meyering@lucent.com>
9317 * closeout.h: Make idempotent, to avoid some obscure warnings.
9319 2000-12-01 Paul Eggert <eggert@twinsun.com>
9321 * memrchr.c: Include <config.h> before any system include file.
9323 2000-11-29 Paul Eggert <eggert@twinsun.com>
9325 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9327 2000-11-26 Jim Meyering <meyering@lucent.com>
9329 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9331 2000-11-22 Paul Eggert <eggert@twinsun.com>
9333 * strftime.c (my_strftime): Do not invoke mbrlen with a
9334 size of (size_t) -1; it's not portable.
9336 2000-11-17 Akim Demaille <akim@epita.fr>
9338 * obstack.h: Formatting changes.
9339 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9340 prevent type checking.
9341 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9342 cast the value to (void *): assigning a `foo *' to a `void *'
9344 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9346 2000-11-17 Jim Meyering <meyering@lucent.com>
9348 * strstr.c: Update from GNU libc.
9350 2000-11-16 Jim Meyering <meyering@lucent.com>
9352 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9354 2000-11-11 Jim Meyering <meyering@lucent.com>
9356 * error.c: Add a couple #includes, merging from GNU libc version.
9358 2000-11-10 Jim Meyering <meyering@lucent.com>
9360 * obstack.h: Update from GNU libc.
9361 * obstack.c: Likewise.
9363 2000-11-06 Paul Eggert <eggert@twinsun.com>
9365 * getusershell.c (setusershell): Use rewind rather than
9366 fseek/fseeko, to avoid configuration hassles with fseeko.
9367 Don't bother opening SHELLS_FILE if shellstream is NULL;
9370 2000-11-05 Jim Meyering <meyering@lucent.com>
9372 * makepath.h (make_dir): Declare.
9373 * makepath.c (make_dir): Remove `static' attribute.
9376 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9378 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9379 last one in a bucket, advance to the next bucket.
9381 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9383 * fnmatch.c: Do not comment out all the code if we are using
9384 the GNU C library, because in some cases we are replacing buggy
9385 code in the GNU C library itself.
9387 2000-10-30 Paul Eggert <eggert@twinsun.com>
9389 * error.h, getline.h, modechange.h:
9390 Remove "2000" from Copyright line, as the file hasn't been
9391 changed this year other than in the copyright notice.
9393 * xalloc.h: Add "2000" to Copyright line, as this file
9394 was changed this year.
9396 2000-10-30 Paul Eggert <eggert@twinsun.com>
9398 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9399 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9400 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9402 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9404 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9405 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9406 doesn't define __restrict_arr.
9408 2000-10-29 Jim Meyering <meyering@lucent.com>
9410 * xstat.in: Fix grammar in comment.
9412 2000-10-28 Jim Meyering <meyering@lucent.com>
9414 * memchr.c: Update from libc.
9415 Adjust for portability:
9416 [HAVE_STDLIB_H]: Include stdlib.h.
9417 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9418 Undef __memchr, too.
9419 [!weak_alias]: Define __memchr to memchr.
9421 * regex.c: Update from libc.
9422 * regex.h: Likewise.
9423 * getopt1.c: Likewise.
9424 * memcmp.c: Likewise.
9426 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9427 Avoid using fseek, when possible -- it's broken by design.
9428 Patch by Ulrich Drepper.
9430 2000-10-26 Jim Meyering <meyering@lucent.com>
9432 * strftime.c: Update from libc.
9434 2000-10-25 Jim Meyering <meyering@lucent.com>
9436 * obstack.c: Update from libc.
9438 2000-10-23 Jim Meyering <meyering@lucent.com>
9440 * hard-locale.c (hard_locale): Revert last change -- it was simply
9441 wrong. That set_locale call must not have any side effects.
9444 2000-10-22 Jim Meyering <meyering@lucent.com>
9446 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9447 [CYCLIC]: Remove now-unused definition.
9449 * save-cwd.c (O_DIRECTORY): Define, if needed.
9450 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9451 Suggestion from Ulrich Drepper.
9453 2000-10-21 Jim Meyering <meyering@lucent.com>
9455 * dirname.c (dir_name_r): New function, factored out of dir_name.
9456 (dir_name): Use dir_name_r.
9457 * dirname.h (dir_name_r): Declare it.
9459 2000-10-21 Jim Meyering <meyering@lucent.com>
9461 * dirname.c (memrchr): Declare if necessary.
9462 (dir_name): Remove the restriction that there be no
9463 trailing slashes. Now, this code skips past them, effectively
9465 [TEST_DIRNAME] (main): New unit tests.
9467 * memrchr.c: New file from GNU libc.
9468 Undef __memrchr, too.
9469 [!weak_alias]: Define __memrchr to memrchr.
9470 Guard weak_alias use with `#ifdef weak_alias'.
9472 2000-10-17 Jim Meyering <meyering@lucent.com>
9474 * quote.h (PARAMS): Define and use.
9475 Reported by Akim Demaille.
9477 * getopt.c: Update from libc.
9479 2000-10-16 Jim Meyering <meyering@lucent.com>
9481 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9484 2000-09-25 Jim Meyering <meyering@lucent.com>
9486 * md5.h (rol): Define (from GnuPG).
9488 * sha.c: Give credit (GnuPG) where due.
9489 (M): Use rol rather than open-coding it.
9490 Add a FIXME comment.
9492 2000-09-21 Jim Meyering <meyering@lucent.com>
9494 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9495 Reported by Michael Stone.
9497 2000-09-20 Jim Meyering <meyering@lucent.com>
9499 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9500 (noinst_HEADERS): Add sha.h.
9501 Based on code from Scott G. Miller and from GnuPG.
9503 2000-09-15 Jim Meyering <meyering@lucent.com>
9505 * regex.c: Update from libc.
9507 2000-09-10 Jim Meyering <meyering@lucent.com>
9509 * getopt.c (_getopt_internal): Update from glibc.
9511 2000-09-09 Jim Meyering <meyering@lucent.com>
9513 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9514 think it should be used as a general replacement for isascii.
9515 * fnmatch.c: Likewise.
9516 * mbswidth.c: Likewise
9517 * regex.c: Likewise.
9520 * userspec.c: Include sys/param.h and limits.h.
9522 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9523 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9524 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9525 UID, GID. Check range.
9527 2000-09-06 Jim Meyering <meyering@lucent.com>
9529 * getopt.c (_getopt_internal): Update from glibc.
9531 2000-08-30 Jim Meyering <meyering@lucent.com>
9533 * strftime.c: Merge in changes from GNU libc.
9535 2000-08-26 Jim Meyering <meyering@lucent.com>
9537 * closeout.c: Include "__fpending.h".
9538 (close_stdout_status): Return right away if there's nothing to flush.
9540 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9541 * __fpending.c: New file.
9542 * __fpending.h: New file.
9544 2000-08-07 Paul Eggert <eggert@twinsun.com>
9546 Standardize on "memory exhausted" instead of "Memory exhausted"
9547 or "virtual memory exhausted".
9548 * obstack.c (print_and_abort): Use "memory exhausted", not
9549 "virtual memory exhausted".
9550 * same.c (same_name): Invoke xalloc_die instead of printing
9552 * userspec.c (parse_user_spec): Likewise.
9553 * bumpalloc.h: comment fix
9554 * same.c, userspec.c: Include xalloc.h.
9556 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9557 not char *const and pointing to a constant array.
9558 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9559 (xrealloc): Comment fix.
9561 * userspec.c (parse_user_spec):
9562 Don't translate a message until just before returning,
9563 to avoid unnecessary translation.
9565 2000-08-07 Jim Meyering <meyering@lucent.com>
9567 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9568 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9569 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9570 getgroups.c, gethostname.c, getopt.h, group-member.c,
9571 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9572 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9573 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9574 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9575 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9576 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9577 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9578 yesno.c: Back out Copyright date changes for each file with no change
9579 this year. This eases coordination with other programs using the same
9580 source code modules. From Paul Eggert.
9582 2000-08-03 Greg McGary <greg@mcgary.org>
9584 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9585 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9586 (EXTEND_BUFFER): Use them.
9588 2000-08-01 Jim Meyering <meyering@lucent.com>
9590 * dirname.c (ISSLASH): Define.
9591 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9592 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9593 both `\' and `/' may be use as path separators.
9594 Based on a patch from Prashant TR.
9596 2000-07-31 Paul Eggert <eggert@twinsun.com>
9598 * quotearg.c (quotearg_n_options): Don't make the initial
9599 slot vector a constant, since it might get modified.
9601 2000-07-31 Jim Meyering <meyering@lucent.com>
9603 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9604 * obstack.c (print_and_abort): Likewise.
9606 2000-07-30 Paul Eggert <eggert@twinsun.com>
9608 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9609 buffer, so that the caller can always quote one small
9610 component of a "memory exhausted" message in slot 0.
9611 From a suggestion by Jim Meyering.
9613 2000-07-30 Jim Meyering <meyering@lucent.com>
9615 * makepath.c (make_path): Quote the other instance, too.
9617 * quotearg.c (N_STATIC_SLOTVECS): Define.
9618 (STATIC_BUF_SIZE): Define.
9619 (quotearg_n_options): Use only statically allocated storage when
9620 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9621 than STATIC_BUF_SIZE.
9623 2000-07-29 Jim Meyering <meyering@lucent.com>
9625 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9626 * dirname.c (dir_name): Likewise.
9628 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9630 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9631 (dir_name): Assert that there are no trailing slashes.
9633 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9635 * mbswidth.h (mbswidth): Add a flags argument.
9636 (mbswidth): New declaration.
9637 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9638 * mbswidth.c (mbswidth): Add a flags argument.
9639 (mbsnwidth): New function.
9641 2000-07-24 Jim Meyering <meyering@lucent.com>
9643 * mbswidth.c: Remove useless #else. From Bruno Haible.
9645 2000-07-23 Paul Eggert <eggert@twinsun.com>
9647 * mbswidth.c (_XOPEN_SOURCE):
9648 Don't define; this causes problems on Solaris 7.
9649 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9651 2000-07-23 Paul Eggert <eggert@twinsun.com>
9654 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9655 so that mbstate_t is always defined.
9657 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9658 be 1 in at least one GCC installation, and this configuration
9659 error is likely to be common. Ignoring MB_LEN_MAX hurts
9660 performance on hosts that have mbrtowc but have only unibyte
9661 locales, but I assume these hosts are rare.
9663 2000-07-23 Paul Eggert <eggert@twinsun.com>
9665 * quotearg.c: Streamline by invoking multibyte code only if needed.
9666 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9667 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9668 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9669 invoke multibyte primitives.
9671 2000-07-23 Jim Meyering <meyering@lucent.com>
9673 * basename.c (base_name): Add an assertion.
9675 2000-07-15 Bruno Haible <clisp.cons.org>
9677 * quotearg.c: When the system forces us to redefine mbstate_t,
9678 shadow its mbsinit function.
9680 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9682 * mbswidth.h: New file.
9683 * mbswidth.c: New file.
9684 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9685 (noinst_HEADERS): Add mbswidth.h.
9687 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9689 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9692 2000-07-15 Jim Meyering <meyering@lucent.com>
9694 * makepath.c: Include quote.h.
9695 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9696 corresponding argument in a `quote (...)' call.
9697 Give better diagnostics.
9699 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9700 (noinst_HEADERS): Add quote.h.
9702 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9703 from tar's src/misc.c.
9704 * quote.h: New file. Prototypes for same.
9706 2000-07-10 Paul Eggert <eggert@twinsun.com>
9708 From a suggestion by Bruno Haible.
9709 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9710 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9711 to decide whether to define the BeOS workaround macro;
9712 this adjusts to the change to AC_MBSTATE_T.
9714 2000-07-13 Paul Eggert <eggert@twinsun.com>
9716 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9718 * quotearg.c (quoting_style_args, quoting_style_vals,
9719 quotearg_buffer_restyled): Add support for
9720 clocale_quoting_style. Undo previous change to
9721 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9722 and "{RIGHT QUOTATION MARK}" msgids.
9724 2000-07-05 Paul Eggert <eggert@twinsun.com>
9726 The old behavior of quoting `like this' doesn't look good with
9727 newer, ISO-style fonts. See:
9728 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9730 Instead, quote "like this" by default. Let the translator
9731 tailor the locale-specific quoting behavior by providing
9732 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9734 * quotearg.c (N_): New macro.
9735 (gettext_default): New function.
9736 (quotearg_buffer_restyled): Use
9737 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9738 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9740 2000-07-09 Jim Meyering <meyering@lucent.com>
9742 * Most files: Update copyright dates to include 2000.
9744 2000-07-08 Jim Meyering <meyering@lucent.com>
9746 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9748 (xgethostname): Remove now-unnecessary #ifdef.
9749 Move declaration of `err' into loop where it's used.
9751 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9753 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9754 by allocating a larger buffer. Test the gethostname return value for
9755 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9756 returns an error and ENAMETOOLONG isn't defined.
9758 2000-07-05 Paul Eggert <eggert@twinsun.com>
9759 and Bruno Haible <haible@clisp.cons.org>
9761 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9763 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9765 * quotearg.c (struct quoting_options): Simplify quote_these_too
9768 2000-07-03 Jim Meyering <meyering@lucent.com>
9770 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9771 Reported by Bruno Haible.
9773 2000-07-04 Jim Meyering <meyering@lucent.com>
9775 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9776 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9779 2000-07-03 Paul Eggert <eggert@twinsun.com>
9780 and Bruno Haible <haible@clisp.cons.org>
9782 * quotearg.c (mbrtowc):
9783 Assign to *pwc, and return 1 only if result is nonzero.
9784 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9786 2000-07-03 Jim Meyering <meyering@lucent.com>
9788 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9789 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9792 2000-07-02 Jim Meyering <meyering@lucent.com>
9794 * quotearg.c (mbstate_t): Don't define here.
9796 2000-07-02 Jim Meyering <meyering@lucent.com>
9798 * nanosleep.c (SIGCONT): Define if not already defined.
9800 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9802 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9803 per change in ../m4/ls-mntd-fs.m4.
9804 (read_filesystem_list): Ignore symbolic links.
9806 2000-06-29 Jim Meyering <meyering@lucent.com>
9808 * same.c: Include <string.h> or <strings.h>, as appropriate,
9809 for declaration of strcmp.
9811 * long-options.c: Include <stdlib.h>, for declaration of exit.
9813 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9814 Avoid warning by casting result to `char *' to remove `const'.
9816 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9818 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9820 2000-06-26 Paul Eggert <eggert@twinsun.com>
9822 savedir now sets errno on failure and invokes xmalloc to get memory.
9823 Fix a couple of other minor bugs while we're at it.
9825 * savedir.c (<unistd.h>): Do not include; there's no need.
9826 (NAMLEN): Remove macro.
9827 (malloc, realloc): Remove decls.
9829 ("xalloc.h"): Include.
9830 (NAME_SIZE_DEFAULT): New macro.
9831 (savedir): Use xmalloc / xrealloc to allocate memory.
9832 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9833 Skip "" directory entries.
9834 Use strlen to calculate directory entry length, since the old method
9835 is rarely used these days and isn't worth supporting.
9836 Don't use a pointer after freeing it.
9837 Check for integer overflow when calculating allocation size.
9838 Use memcpy to copy entries, instead of stpcpy.
9839 Set errno properly when returning NULL.
9840 Check for readdir error.
9842 2000-06-26 Jim Meyering <meyering@lucent.com>
9844 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9846 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9848 * getusershell.c (xmalloc, xrealloc): Remove functions.
9850 Don't include <stdlib.h>. Don't declare malloc, realloc.
9852 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9854 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9856 2000-06-24 Jim Meyering <meyering@lucent.com>
9858 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9860 2000-06-21 Jim Meyering <meyering@lucent.com>
9862 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9864 2000-06-19 Paul Eggert <eggert@twinsun.com>
9866 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9867 (mbrtowc, mbstate_t): Define substitutes if
9868 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9869 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9870 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9872 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9874 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9875 than 1024, return a memory chunk of least possible size, instead
9876 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9877 Use free/xmalloc instead of xrealloc to avoid copying for very long
9880 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9882 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9883 address, not strdup. Include <stdlib.h> and don't declare free().
9885 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9887 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9890 2000-06-21 Jim Meyering <meyering@lucent.com>
9892 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9893 (noinst_HEADERS): Add getstr.h.
9895 * getline.c (getstr): Move into a separate file.
9896 * getstr.c (getstr): New file, extracted from getline.c, with
9897 the following changes: new parameter, delim2; both delim[12]
9898 parameters have type `int', not `char'. The latter would lose
9899 with 8-bit delimiters.
9900 * getstr.h: New file.
9902 2000-06-19 Jim Meyering <meyering@lucent.com>
9904 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9906 2000-06-18 Jim Meyering <meyering@lucent.com>
9908 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9909 Besides, these days every porting target provides a mkdir function.
9911 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9912 (this snippet comes from src/system.h).
9914 2000-06-15 Paul Eggert <eggert@twinsun.com>
9916 * human.c (adjust_value): New function.
9917 (human_readable_inexact): Apply rounding style even when
9918 printing approximate values.
9920 2000-06-14 Paul Eggert <eggert@twinsun.com>
9922 * human.c (human_readable_inexact): Allow an input block
9923 size that is not a multiple of the output block size, and vice versa.
9924 Reported by Piergiorgio Sartor.
9926 2000-06-14 Paul Eggert <eggert@twinsun.com>
9928 * getdate.y (get_date): Apply relative times after time
9929 zone indicator, not before. Reported by Todd A. Jacobs.
9931 2000-06-13 Jim Meyering <meyering@lucent.com>
9933 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9935 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9937 2000-06-12 Paul Eggert <eggert@twinsun.com>
9939 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9941 2000-06-04 Paul Eggert <eggert@twinsun.com>
9943 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9945 2000-06-04 Jim Meyering <meyering@lucent.com>
9947 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9948 SunOS 4.1.4 for which gid_t is an unsigned type.
9950 2000-06-03 Jim Meyering <meyering@lucent.com>
9952 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9954 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9956 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9957 newer, don't install charset.alias.
9958 * config.charset: Change the Linux/glibc rules so they become empty
9959 on glibc-2.1 or newer.
9961 2000-06-02 Jim Meyering <meyering@lucent.com>
9963 * mountlist.c: Back out last change. Instead, do this...
9964 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9965 member using the same `ignore'-testing code.
9966 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9970 2000-05-29 Jim Meyering <meyering@lucent.com>
9972 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9973 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9975 2000-05-22 Jim Meyering <meyering@lucent.com>
9977 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9979 2000-05-18 Jim Meyering <meyering@lucent.com>
9981 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9982 back, too, since it may have been modified by allocate_entry.
9983 (hash_delete): Rewrite to use neither the assignment operator
9984 nor the comma operator in an if-expression.
9986 2000-05-15 Paul Eggert <eggert@twinsun.com>
9989 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9990 Remove; no longer needed.
9991 "quotearg.h": Add include.
9992 (file_name): Do not bother to explicitly initialize to NULL; it's less
9993 efficient on some hosts.
9994 (close_stdout_status): Remove test as to whether stdout was already
9995 closed; it breaks for the case "echo x | sort >&-".
9996 Quote file name colons.
9997 Do not assume that _("write error") lacks format strings.
9999 2000-05-15 Jim Meyering <meyering@lucent.com>
10001 * version-etc.c (version_etc_copyright): Update the copyright string
10002 used in all --version output.
10004 2000-05-14 Jim Meyering <meyering@lucent.com>
10006 * closeout.c (close_stdout_set_file_name): New function.
10007 (close_stdout_status): Use new file-scoped global.
10008 Return right away if fstat says the stdout file descriptor is invalid.
10009 * closeout.h (close_stdout_set_file_name): Declare.
10011 2000-05-10 Jim Meyering <meyering@lucent.com>
10013 * closeout.c [default_exit_status]: New file-scoped variable.
10014 (close_stdout_set_status): New function.
10015 * closeout.h (close_stdout_set_status): Declare.
10017 2000-05-08 Jim Meyering <meyering@lucent.com>
10019 * long-options.c: Don't include closeout.h.
10020 (parse_long_options): Don't call close_stdout for --version.
10022 2000-05-06 Jim Meyering <meyering@lucent.com>
10024 * strnlen.c: Undefine __strnlen and strnlen.
10025 [!weak_alias]: Define __strnlen to strnlen.
10027 * atexit.c: New file, from libiberty.
10029 2000-05-06 Jim Meyering <meyering@lucent.com>
10031 * closeout.c (close_stdout_status): Also check for errors on the
10034 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10036 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10037 instead of xmalloc, xrealloc, path_concat.
10038 (locale_charset): Treat empty environment variables as absent.
10039 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10041 2000-05-04 Jim Meyering <meyering@lucent.com>
10043 * getopt.c: Update from glibc.
10044 * obstack.c: Likewise.
10045 * obstack.h: Likewise.
10046 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10048 * regex.h: Likewise.
10049 * strndup.c: Likewise.
10050 * strnlen.c: New file, from glibc.
10052 2000-05-01 Jim Meyering <meyering@lucent.com>
10054 * full-write.c (full_write): Remove `FIXME' part of comment.
10056 2000-04-29 Jim Meyering <meyering@lucent.com>
10058 * path-concat.c: Declare strdup only if it's not defined.
10059 * canon-host.c: Likewise.
10061 2000-04-28 Jim Meyering <meyering@lucent.com>
10063 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10064 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10065 included first, then limits.h is included by locale.h by libintl.h.
10066 From John David Anglin.
10068 2000-04-25 Jim Meyering <meyering@lucent.com>
10070 * makepath.c (S_IRWXUGO): Define.
10071 (make_path): Always perform explicit chmod if MODE specifies any
10072 of the `special' permission bits. Prompted by a bug report against
10073 install from Mate Wierdl and Joost van Baal.
10075 2000-04-18 Jim Meyering <meyering@lucent.com>
10077 * README: New file.
10079 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10080 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10082 2000-04-17 Jim Meyering <meyering@lucent.com>
10084 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10085 the definition of it to rpl_strftime also defined-away the system's
10088 2000-04-15 Jim Meyering <meyering@lucent.com>
10090 Use `C' to denote so-called `contiguous' files, the same way
10092 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10093 (ftypelet): Use S_ISCTG.
10094 From Michael Deutschmann.
10096 2000-04-14 Jim Meyering <meyering@lucent.com>
10098 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10100 2000-04-08 Jim Meyering <meyering@lucent.com>
10102 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10103 names don't conflict. Reported by Eli Zaretskii.
10105 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10107 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10108 bug. Deal with the different error behavior of Irix iconv.
10110 2000-04-07 Jim Meyering <meyering@lucent.com>
10112 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10113 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10115 2000-04-05 Jim Meyering <meyering@lucent.com>
10117 Portability tweaks required for ultrix4.3.
10118 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10119 * readutmp.c: Include sys/types.h before sys/stat.h.
10120 * canon-host.c: Declare strdup.
10121 * path-concat.c: Likewise.
10122 From John David Anglin.
10124 2000-04-04 Jim Meyering <meyering@lucent.com>
10126 Be more DOS 8.3-friendly.
10127 * ref-add.sin: Renamed from ref-add.sed.in.
10128 * ref-del.sin: Renamed from ref-del.sed.in.
10129 * Makefile.am: Reflect renaming.
10130 Reported by Eli Zaretskii.
10132 Use a temporary file name that won't clash with `charset.alias'
10133 in the DOS 8.3 name space.
10134 * Makefile.am (charset_tmp): Define.
10135 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10136 (uninstall-local): Likewise.
10137 Reported by Eli Zaretskii.
10139 2000-03-29 Paul Eggert <eggert@twinsun.com>
10141 * time/strftime.c (my_strftime): Make sure we call the system
10142 strftime, not ourselves, when invoking the underlying strftime.
10144 2000-03-24 Jim Meyering <meyering@lucent.com>
10146 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10147 (charset_alias): Define.
10148 (install-exec-local): Factor out common code.
10149 (uninstall-local): Split lines longer than 80.
10150 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10151 (SUFFIXES): Define.
10152 (.sed.in.sed): New rule. Don't redirect directly to $@.
10153 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10155 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10157 * config.charset: Output a line containing "Packages using this file".
10158 * ref-add.sed.in, ref-del.sed.in: New files.
10159 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10160 ref-del.sed): New rules.
10162 2000-03-17 Jim Meyering <meyering@lucent.com>
10164 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10165 Otherwise, include <strings.h>
10167 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10169 * unicodeio.c (utf8_wctomb): New function.
10170 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10171 format instead of in UCS-4 with platform dependent endianness.
10173 2000-03-07 Paul Eggert <eggert@twinsun.com>
10175 * savedir.c (savedir): Work even if directory size is
10176 negative; this can happen with some screwy NFS configurations.
10178 2000-03-06 Jim Meyering <meyering@lucent.com>
10180 * localcharset.c (get_charset_aliases): Don't try to free file_name
10181 if it's NULL (because we ran out of memory). From Bruno Haible.
10183 2000-03-05 Jim Meyering <meyering@lucent.com>
10185 * localcharset.c ("path-concat.h"): Include.
10186 (get_charset_aliases): Use path_concat instead of ANSI string
10189 * unicodeio.h (PARAMS): Define.
10190 Use it to guard prototype.
10192 2000-03-04 Jim Meyering <meyering@lucent.com>
10194 * Makefile.am (install-exec-local): Create $(libdir) before installing
10196 (uninstall-local): Uncomment this rule so `make distcheck' works
10199 * unicodeio.c (<errno.h>): Include it.
10200 (errno): Declare if not defined.
10202 * localcharset.c: Add Bruno's comment justifying use of volatile.
10204 * config.charset: New version, incorporating remarks from a linux
10205 i18n mailing list. From Bruno Haible.
10207 2000-03-02 Jim Meyering <meyering@lucent.com>
10209 * Makefile.am (EXTRA_DIST): Add config.charset.
10211 2000-03-01 Jim Meyering <meyering@lucent.com>
10213 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10214 * unicodeio.c: Likewise.
10216 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10218 * config.charset: New file.
10219 * localcharset.c: New file.
10220 * unicodeio.h, unicodeio.c: New files.
10221 * Makefile.am (DEFS): Add -DLIBDIR=...
10222 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10223 (noinst_HEADERS): Add unicodeio.h.
10224 (all-local, install-exec-local, charset.alias): New targets.
10226 2000-02-28 Paul Eggert <eggert@twinsun.com>
10228 * quotearg.c (ALERT_CHAR): New macro.
10229 (quotearg_buffer_restyled): Use it.
10231 2000-02-27 Jim Meyering <meyering@lucent.com>
10233 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10234 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10236 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10237 not `#if STDC_HEADERS'.
10238 Declare malloc if needed.
10240 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10241 now that autoconf always defines the HAVE_DECL_ symbols.
10242 * human.c: Likewise.
10243 * same.c: Likewise.
10244 * strtoumax.c: Likewise.
10246 * backupfile.c: Arrange for cpp to fail if the configure-time
10247 declaration check was not run.
10248 * hash.c: Likewise.
10249 * human.c: Likewise.
10250 * same.c: Likewise.
10251 * strtoumax.c: Likewise.
10253 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10254 then first look up the entire `.'-containing string as a login name.
10256 2000-02-18 Paul Eggert <eggert@twinsun.com>
10258 * getdate.y: Handle two-digit years with leading zeros correctly.
10259 (textint): New typedef.
10260 (parser_control): Member year changed from int to textint.
10262 (YYSTYPE): Removed; replaced by %union with int and textint members.
10263 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10264 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10265 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10266 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10267 (date, number, to_year): Use width of number in digits, not its value,
10268 to determine whether it's a 2-digit year, or a 2-digit time.
10269 (yylex): Store number of digits of numeric tokens.
10270 Reported by John Kendall.
10272 (parser_control): Changed from struct parser_control to typedef (for
10273 consistency). All uses changed.
10275 (tID): Removed; not used.
10276 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10278 2000-02-14 Paul Eggert <eggert@twinsun.com>
10280 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10281 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10283 2000-02-12 Jim Meyering <meyering@lucent.com>
10285 * userspec.c (ISDIGIT): Define it.
10286 (isdigit): Remove definition.
10287 (is_number): Use ISDIGIT, not isdigit.
10288 <libintl.h>: Include.
10289 (_ and N_): Define.
10290 (parse_user_spec): Mark translatable strings.
10292 2000-02-10 Jim Meyering <meyering@lucent.com>
10294 With these changes, nanosleep.[ch] are finally enough like the other
10295 lib/* replacement files to compile on a few more losing systems.
10297 * nanosleep.h: Don't include config.h.
10298 Remove prototype from declaration of nanosleep.
10299 (PARAMS): Remove now-unneeded definition.
10300 * nanosleep.c: #undef nanosleep.
10301 (rpl_nanosleep): Rename from nanosleep.
10303 2000-02-03 Jim Meyering <meyering@lucent.com>
10305 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10306 rather than with `#if HAVE_UTMPNAME'.
10308 2000-02-01 Jim Meyering <meyering@lucent.com>
10310 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10312 2000-01-31 Jim Meyering <meyering@lucent.com>
10314 * nanosleep.h (nanosleep): Guard declaration with
10315 `#if ! HAVE_DECL_NANOSLEEP'.
10316 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10317 the declaration in that vendor's sys/timers.h.
10318 Reported by Christian Krackowizer.
10320 * quotearg.c (ISASCII): Add #undef and move definition to follow
10321 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10322 (ISPRINT): Likewise.
10323 Reported by Tom Tromey.
10325 2000-01-30 Jim Meyering <meyering@lucent.com>
10327 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10328 uses of ->ut_name. The latter doesn't work with new Linux header files
10329 where only utmpx.ut_user is declared.
10331 * readutmp.h (UT_USER): Define.
10333 2000-01-23 Jim Meyering <meyering@lucent.com>
10335 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10338 2000-01-22 Jim Meyering <meyering@lucent.com>
10340 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10341 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10342 Required for some AIX systems. Reported by Christian Krackowizer.
10343 [TESTING] (main): New function.
10345 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10346 * dirname.c (dir_name): Support for DOS-style file names with drive
10349 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10351 * strverscmp.c (ISDIGIT): Define.
10352 (strverscmp): Use ISDIGIT, not isdigit.
10354 2000-01-17 Paul Eggert <eggert@twinsun.com>
10356 * nanosleep.c (nanosleep):
10357 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10358 POSIX.1 doesn't require SA_INTERRUPT and some systems
10359 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10360 it's been part of POSIX.1 since day 1 (in 1988).
10362 2000-01-17 Jim Meyering <meyering@lucent.com>
10364 * interlock: Remove unused file. Reported by François Pinard.
10366 2000-01-16 Paul Eggert <eggert@twinsun.com>
10368 * quotearg.c (quotearg_buffer_restyled): Do not quote
10369 alert, backslash, formfeed, and vertical tab unnecessarily in
10370 shell quoting style.
10373 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10374 Free Software Foundation, Inc.
10375 Copying and distribution of this file, with or without modification,
10376 are permitted provided the copyright notice and this notice are preserved.